/* ===== LucaFlow Dark Theme ===== */
:root {
    --luca-bg: #1a1b2e;
    --luca-surface: #232440;
    --luca-surface-hover: #2a2b50;
    --luca-border: #3a3b5c;
    --luca-text: #f1f2ff;
    --luca-text-muted: #d6d8f5;
    --luca-primary: #6366f1;
    --luca-primary-hover: #818cf8;
    --luca-accent: #8b5cf6;
    --luca-success: #22c55e;
    --luca-danger: #ef4444;
    --luca-warning: #f59e0b;
    --luca-chat-user: #3b3d6e;
    --luca-chat-bot: #232440;
    --luca-radius: 8px;
    --luca-radius-lg: 12px;
}

/* ===== LucaFlow Visual Flow Designer ===== */
.visual-flow-designer {
    --vfd-bg: #070B1A;
    --vfd-panel: #0D1228;
    --vfd-canvas: #080D20;
    --vfd-dot: #1C2548;
    --vfd-border: #273057;
    --vfd-hover: #4B5C9A;
    --vfd-primary: #7C3AED;
    --vfd-primary-hover: #8B5CF6;
    --vfd-blue: #2563EB;
    --vfd-success: #22C55E;
    --vfd-warning: #F59E0B;
    --vfd-danger: #EF4444;
    --vfd-ai: #DB2777;
    --vfd-teal: #14B8A6;
    --vfd-text: #F8FAFC;
    --vfd-muted: #CBD5E1;
    --vfd-dim: #94A3B8;
    --vfd-input: #11172F;
    --vfd-connector-input: #38BDF8;
    --vfd-connector-output: #FBBF24;
    /* Fixed desktop width. 507px is 380px × 1.333; the effective value only
       constrains it when the viewport cannot physically contain the panel. */
    --workflow-property-panel-width: 507px;
    --vfd-property-pane-effective-width: min(var(--workflow-property-panel-width), calc(100vw - 16px));
    width: 100%;
    height: 100%;
    min-height: 0;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    overflow: hidden;
    margin: 0;
    border: 1px solid rgba(39, 48, 87, 0.9);
    border-radius: 12px;
    background:
        radial-gradient(circle at 70% 0%, rgba(124, 58, 237, 0.18), transparent 28%),
        radial-gradient(circle at 20% 90%, rgba(37, 99, 235, 0.14), transparent 30%),
        var(--vfd-bg);
    color: var(--vfd-text);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
}

/* Top shell: central header composition for global, context and canvas controls */
.vfd-top-shell {
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
    background: rgba(7, 11, 26, 0.92);
    border-bottom: 1px solid var(--vfd-border);
}

.visual-flow-designer.focus-mode {
    grid-template-rows: auto minmax(0, 1fr);
}

.vfd-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 0;
    padding: 0 0.75rem;
    border-bottom: 1px solid var(--vfd-border);
    background: rgba(7, 11, 26, 0.86);
    backdrop-filter: blur(16px);
}

.vfd-global-header,
.vfd-context-bar,
.vfd-workspace-toolbar {
    display: flex;
    align-items: center;
    min-width: 0;
    padding: 0 0.75rem;
}

.vfd-global-header {
    min-height: 42px;
    gap: 1rem;
    justify-content: space-between;
    background: rgba(7, 11, 26, 0.9);
    backdrop-filter: blur(16px);
}

.vfd-global-title,
.vfd-global-actions,
.vfd-context-left,
.vfd-toolbar-left,
.vfd-toolbar-right {
    display: flex;
    align-items: center;
    min-width: 0;
}

.vfd-global-title {
    flex: 1 1 320px;
    gap: 0.5rem;
}

.vfd-product-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 7px;
    background: linear-gradient(135deg, var(--vfd-primary), var(--vfd-blue));
    color: #fff;
    font-size: 0.66rem;
    font-weight: 850;
}

.vfd-product-name {
    color: #fff;
    font-size: 0.82rem;
    font-weight: 800;
    white-space: nowrap;
}

.vfd-section-label {
    color: var(--vfd-muted);
    font-size: 0.72rem;
    white-space: nowrap;
}

.vfd-save-state {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    min-width: 160px;
    color: var(--vfd-dim);
    font-size: 0.68rem;
    white-space: nowrap;
}

.vfd-save-dot {
    width: 7px;
    height: 7px;
    border-radius: 999px;
    background: var(--vfd-success);
    box-shadow: 0 0 10px rgba(34, 197, 94, 0.45);
}

.vfd-save-state.dirty .vfd-save-dot {
    background: var(--vfd-warning);
    box-shadow: 0 0 10px rgba(245, 158, 11, 0.38);
}

.vfd-global-actions {
    flex: 1 1 420px;
    justify-content: flex-end;
    gap: 0.4rem;
}

.vfd-run-select {
    max-width: 132px;
    border: 1px solid var(--vfd-border);
    border-radius: 7px;
    background: var(--vfd-input);
    color: var(--vfd-text);
    padding: 0.34rem 0.45rem;
    font-size: 0.68rem;
    font-weight: 700;
}

.vfd-compact-check {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    color: var(--vfd-dim);
    font-size: 0.62rem;
    white-space: nowrap;
    cursor: pointer;
}

.vfd-avatar {
    width: 28px;
    height: 28px;
    border: 1px solid rgba(139, 92, 246, 0.6);
    border-radius: 999px;
    background: rgba(124, 58, 237, 0.22);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 800;
    cursor: pointer;
}

.vfd-context-bar {
    min-height: 38px;
    gap: 0.75rem;
    border-top: 1px solid rgba(39, 48, 87, 0.62);
    border-bottom: 1px solid rgba(39, 48, 87, 0.72);
    background: rgba(13, 18, 40, 0.94);
}

.vfd-context-left {
    flex: 0 1 38%;
    gap: 0.45rem;
}

.vfd-breadcrumb-current {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--vfd-text);
    font-weight: 700;
}

.vfd-context-tabs {
    display: flex;
    align-items: center;
    flex: 1 1 auto;
    gap: 0.2rem;
    min-width: 0;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
}

.vfd-context-tabs::-webkit-scrollbar {
    display: none;
}

.vfd-context-tab,
.vfd-context-tab-close {
    border: 1px solid transparent;
    background: transparent;
    color: var(--vfd-muted);
    cursor: pointer;
}

.vfd-context-tab {
    min-width: 0;
    max-width: 210px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    border-radius: 6px;
    padding: 0.28rem 0.55rem;
    font-size: 0.7rem;
    font-weight: 700;
}

.vfd-context-tab:hover,
.vfd-context-tab-wrap:hover {
    background: rgba(99, 102, 241, 0.12);
    color: #fff;
}

.vfd-context-tab.active,
.vfd-context-tab-wrap.active {
    border-color: rgba(139, 92, 246, 0.58);
    background: rgba(124, 58, 237, 0.2);
    color: #fff;
}

.vfd-context-tab-wrap {
    display: flex;
    align-items: center;
    min-width: 0;
    border: 1px solid transparent;
    border-radius: 7px;
}

.vfd-context-tab-wrap .vfd-context-tab {
    border: 0;
}

.vfd-context-tab-close {
    width: 22px;
    height: 24px;
    border-radius: 5px;
    color: var(--vfd-dim);
    font-size: 0.62rem;
}

.vfd-context-tab-close:hover {
    background: rgba(239, 68, 68, 0.2);
    color: #fca5a5;
}

.vfd-return-action {
    flex-shrink: 0;
    padding: 0.32rem 0.58rem;
}

.vfd-workspace-toolbar {
    min-height: 38px;
    justify-content: space-between;
    gap: 0.75rem;
    background: rgba(8, 13, 32, 0.88);
}

.vfd-toolbar-left,
.vfd-toolbar-right {
    gap: 0.45rem;
}

.vfd-toolbar-left {
    flex: 1 1 auto;
}

.vfd-toolbar-right {
    flex: 0 1 auto;
    justify-content: flex-end;
}

.vfd-mode-tabs,
.vfd-runtime-controls,
.vfd-debug-controls {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    padding: 0.18rem;
    border: 1px solid var(--vfd-border);
    border-radius: 8px;
    background: rgba(17, 23, 47, 0.82);
}

.vfd-mode-tab,
.vfd-runtime-controls button,
.vfd-debug-controls button,
.vfd-debug-controls a {
    min-height: 26px;
    border: 1px solid transparent;
    border-radius: 6px;
    background: transparent;
    color: var(--vfd-muted);
    padding: 0.18rem 0.48rem;
    font-size: 0.68rem;
    font-weight: 750;
    line-height: 1;
    text-decoration: none;
    cursor: pointer;
}

.vfd-mode-tab:hover,
.vfd-runtime-controls button:hover:not(:disabled),
.vfd-debug-controls button:hover,
.vfd-debug-controls a:hover {
    color: #fff;
    background: rgba(99, 102, 241, 0.12);
}

.vfd-mode-tab.active,
.vfd-runtime-controls button.active,
.vfd-debug-controls button.active {
    border-color: rgba(139, 92, 246, 0.6);
    background: rgba(124, 58, 237, 0.24);
    color: #fff;
}

.vfd-mode-tab.err { color: #fecdd3; }
.vfd-mode-tab.warn { color: #fde68a; }
.vfd-mode-tab.ok { color: #bbf7d0; }

.vfd-runtime-controls button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.vfd-nested-subflow-view {
    display: flex;
    flex-direction: column;
    min-height: 0;
    background: var(--vfd-bg);
    color: var(--vfd-text);
    overflow: hidden;
}

/* ═══ Workflow Beta Workbench ════════════════════════════════ */
.wfbw-workbench {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;
    background: var(--vfd-bg, #070B1A);
    color: var(--vfd-text, #F8FAFC);
}

/* ── Tab strip ── */
.wfbw-tabstrip {
    display: flex;
    align-items: stretch;
    gap: 0.1rem;
    padding: 0 0.5rem;
    background: rgba(13, 18, 40, 0.97);
    border-bottom: 1px solid rgba(99, 102, 241, 0.18);
    overflow-x: auto;
    overflow-y: hidden;
    min-height: 38px;
    max-height: 38px;
    flex-shrink: 0;
    scrollbar-width: none;
}
.wfbw-tabstrip::-webkit-scrollbar { display: none; }

/* ── Tab strip spacer & settings button ── */
.wfbw-tabstrip-spacer {
    flex: 1;
    min-width: 0;
}
.wfbw-tab-settings {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    padding: 0.2rem 0.55rem;
    border: none;
    border-radius: 4px;
    background: transparent;
    color: var(--vfd-muted, #CBD5E1);
    font-size: 0.8rem;
    cursor: pointer;
    transition: background 0.12s, color 0.12s;
    white-space: nowrap;
    flex-shrink: 0;
    margin-left: auto;
}
.wfbw-tab-settings:hover {
    background: rgba(99, 102, 241, 0.12);
    color: #fff;
}

.wfbw-tab {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.28rem 0.55rem;
    border-bottom: 2px solid transparent;
    background: transparent;
    color: var(--vfd-muted, #CBD5E1);
    font-size: 0.74rem;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.12s, color 0.12s, border-color 0.12s;
    min-width: 0;
    flex-shrink: 0;
    border-radius: 4px 4px 0 0;
    user-select: none;
}
.wfbw-tab:hover {
    background: rgba(99, 102, 241, 0.08);
    color: var(--vfd-text, #F8FAFC);
}
.wfbw-tab.active {
    color: #fff;
    border-color: var(--vfd-primary-hover, #8B5CF6);
    background: rgba(99, 102, 241, 0.12);
}
.wfbw-tab--flowlist {
    font-weight: 600;
}
.wfbw-tab-icon {
    font-size: 0.85rem;
    flex-shrink: 0;
}
.wfbw-tab-name {
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 160px;
}
.wfbw-tab-dirty {
    color: #f59e0b;
    font-size: 0.6rem;
    flex-shrink: 0;
}
.wfbw-tab-close {
    width: 18px;
    height: 18px;
    border: none;
    border-radius: 3px;
    background: transparent;
    color: var(--vfd-dim, #94A3B8);
    font-size: 0.55rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.12s, color 0.12s;
    margin-left: 0.1rem;
}
.wfbw-tab-close:hover {
    background: rgba(239, 68, 68, 0.25);
    color: #fca5a5;
}

/* ── Content area ── */
.wfbw-content {
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

/* ── Close confirmation dialog ── */
.wfbw-confirm-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}
.wfbw-confirm-dialog {
    background: #131835;
    border: 1px solid var(--vfd-border, #273057);
    border-radius: 12px;
    padding: 24px;
    max-width: 420px;
    width: 90%;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
    color: var(--vfd-text, #F8FAFC);
}
.wfbw-confirm-dialog h3 {
    margin: 0 0 0.5rem;
    font-size: 1rem;
}
.wfbw-confirm-dialog p {
    font-size: 0.82rem;
    color: var(--vfd-muted, #CBD5E1);
    margin: 0 0 1rem;
}
.wfbw-confirm-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.wfbw-confirm-btn {
    padding: 0.45rem 0.9rem;
    font-size: 0.75rem;
    border-radius: 6px;
    border: 1px solid var(--vfd-border, #273057);
    background: rgba(99, 102, 241, 0.15);
    color: var(--vfd-text, #F8FAFC);
    cursor: pointer;
    transition: background 0.12s;
}
.wfbw-confirm-btn:hover { background: rgba(99, 102, 241, 0.25); }
.wfbw-confirm-btn.primary { background: var(--vfd-primary, #7C3AED); border-color: var(--vfd-primary, #7C3AED); }
.wfbw-confirm-btn.primary:hover { background: var(--vfd-primary-hover, #8B5CF6); }
.wfbw-confirm-btn.danger { background: rgba(239, 68, 68, 0.2); border-color: rgba(239, 68, 68, 0.35); color: #fca5a5; }
.wfbw-confirm-btn.danger:hover { background: rgba(239, 68, 68, 0.35); }

/* ── Work tabs ── */
.vfd-work-tabs {
    display: flex;
    align-items: stretch;
    gap: 0.15rem;
    padding: 0 0.4rem;
    background: rgba(13, 18, 40, 0.96);
    border-bottom: 1px solid rgba(99, 102, 241, 0.18);
    overflow-x: auto;
    overflow-y: hidden;
    min-height: 38px;
    max-height: 38px;
    scrollbar-width: none;
}
.vfd-work-tabs::-webkit-scrollbar { display: none; }
.vfd-work-tab {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.55rem;
    border-bottom: 2px solid transparent;
    background: transparent;
    color: var(--vfd-muted);
    font-size: 0.74rem;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.12s, color 0.12s, border-color 0.12s;
    min-width: 0;
    flex-shrink: 0;
    border-radius: 4px 4px 0 0;
}
.vfd-work-tab:hover {
    background: rgba(99, 102, 241, 0.08);
    color: var(--vfd-text);
}
.vfd-work-tab.active {
    color: #fff;
    border-color: var(--vfd-primary-hover);
    background: rgba(99, 102, 241, 0.12);
}
.vfd-work-tab-name {
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 160px;
}
.vfd-work-tab-dirty {
    color: #f59e0b;
    font-size: 0.65rem;
    flex-shrink: 0;
}
.vfd-work-tab-close {
    width: 18px;
    height: 18px;
    border: none;
    border-radius: 3px;
    background: transparent;
    color: var(--vfd-dim);
    font-size: 0.6rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.12s, color 0.12s;
}
.vfd-work-tab-close:hover {
    background: rgba(239, 68, 68, 0.25);
    color: #fca5a5;
}

/* ── Tab close confirmation dialog ── */
.vfd-tab-confirm-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}
.vfd-tab-confirm-dialog {
    background: #131835;
    border: 1px solid var(--vfd-border);
    border-radius: 12px;
    padding: 24px;
    max-width: 420px;
    width: 90%;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
    color: var(--vfd-text);
}
.vfd-tab-confirm-dialog h3 {
    margin: 0 0 0.5rem;
    font-size: 1rem;
}
.vfd-tab-confirm-dialog p {
    font-size: 0.82rem;
    color: var(--vfd-muted);
    margin: 0 0 1rem;
}
.vfd-tab-confirm-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.vfd-tab-confirm-actions .vfd-action {
    padding: 0.45rem 0.9rem;
    font-size: 0.75rem;
    border-radius: 6px;
    border: 1px solid var(--vfd-border);
    background: rgba(99, 102, 241, 0.15);
    color: var(--vfd-text);
    cursor: pointer;
    transition: background 0.12s;
}
.vfd-tab-confirm-actions .vfd-action:hover {
    background: rgba(99, 102, 241, 0.25);
}
.vfd-tab-confirm-actions .vfd-action.primary {
    background: var(--vfd-primary);
    border-color: var(--vfd-primary);
}
.vfd-tab-confirm-actions .vfd-action.primary:hover {
    background: var(--vfd-primary-hover);
}

.vfd-breadcrumb,
.vfd-top-actions {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    min-width: 0;
}

.vfd-breadcrumb {
    font-size: 0.79rem;
    color: var(--vfd-muted);
}

.vfd-breadcrumb strong {
    color: var(--vfd-text);
    white-space: nowrap;
}

.vfd-pill,
.vfd-status {
    border: 1px solid var(--vfd-border);
    border-radius: 7px;
    padding: 0.15rem 0.42rem;
    font-size: 0.7rem;
    color: #c4b5fd;
    background: rgba(124, 58, 237, 0.16);
}

.vfd-status.draft {
    color: #fde68a;
    background: rgba(245, 158, 11, 0.13);
}

.vfd-draft-select {
    min-width: 220px;
    border: 1px solid rgba(139, 92, 246, 0.72);
    border-radius: 8px;
    background: rgba(17, 23, 47, 0.96);
    color: var(--vfd-text);
    padding: 0.42rem 0.6rem;
    font-size: 0.76rem;
    font-weight: 700;
}

.vfd-error-pill {
    border-radius: 999px;
    padding: 0.14rem 0.48rem;
    color: #fecdd3;
    background: rgba(239, 68, 68, 0.16);
    font-size: 0.68rem;
    font-weight: 800;
}

.vfd-action,
.vfd-icon-action,
.vfd-inline-action {
    border: 1px solid var(--vfd-border);
    background: rgba(17, 23, 47, 0.95);
    color: var(--vfd-text);
    border-radius: 8px;
    padding: 0.46rem 0.75rem;
    font-size: 0.76rem;
    font-weight: 650;
    cursor: pointer;
}

.vfd-dirty {
    border-radius: 999px;
    padding: 0.14rem 0.48rem;
    color: #bfdbfe;
    background: rgba(37, 99, 235, 0.2);
    font-size: 0.68rem;
    font-weight: 800;
}

.vfd-action:hover,
.vfd-icon-action:hover,
.vfd-inline-action:hover {
    border-color: var(--vfd-hover);
    background: rgba(39, 48, 87, 0.82);
}

.vfd-action.primary {
    border-color: rgba(139, 92, 246, 0.8);
    background: linear-gradient(135deg, var(--vfd-primary), #5b21b6);
}

.vfd-icon-action {
    width: 36px;
    height: 32px;
    justify-content: center;
    padding: 0;
}

.vfd-icon-action:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.vfd-body {
    display: grid;
    grid-template-columns: 248px minmax(0, 1fr) minmax(0, var(--vfd-property-pane-effective-width));
    grid-template-rows: minmax(0, 1fr) var(--vfd-bottom-height, 180px);
    min-height: 0;
    min-width: 0;
    overflow: hidden;
}

.visual-flow-designer.focus-mode .vfd-body {
    grid-template-columns: 0 minmax(0, 1fr) 0;
}

.vfd-body.properties-collapsed {
    grid-template-columns: 248px minmax(0, 1fr) 0;
}

.vfd-components,
.vfd-properties {
    min-height: 0;
    border-right: 1px solid var(--vfd-border);
    background: rgba(13, 18, 40, 0.88);
    overflow: hidden;
}

.vfd-components {
    grid-column: 1;
    grid-row: 1 / 3;
}

.vfd-canvas-shell {
    grid-column: 2;
    grid-row: 1;
}

.vfd-properties {
    grid-column: 3;
    grid-row: 1 / 3;
    width: var(--vfd-property-pane-effective-width);
    min-width: 0;
    max-width: var(--vfd-property-pane-effective-width);
    box-sizing: border-box;
    overflow-x: hidden;
    overflow-y: auto;
    container-type: inline-size;
}

.visual-flow-designer.focus-mode .vfd-components,
.visual-flow-designer.focus-mode .vfd-properties,
.vfd-body.properties-collapsed .vfd-properties {
    display: none;
}

.vfd-properties {
    border-right: 0;
    border-left: 1px solid var(--vfd-border);
}

.vfd-properties.vfd-properties-lite {
    display: flex;
    flex-direction: column;
}

.vfd-properties,
.vfd-properties * {
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
}

.vfd-node-copy small,
.vfd-props-head small {
    display: block;
    color: var(--vfd-dim);
    font-size: 0.68rem;
}

.vfd-components,
.vfd-properties {
    position: relative;
}

.vfd-components.collapsed,
.vfd-properties.collapsed {
    display: grid;
    place-items: stretch center;
    width: 40px;
}

.vfd-panel-header,
.vfd-props-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    min-width: 0;
    min-height: 54px;
    padding: 0.75rem 0.82rem;
    border-bottom: 1px solid var(--vfd-border);
}

.vfd-panel-header button,
.vfd-props-head button,
.vfd-bottom-close {
    border: 0;
    background: transparent;
    color: var(--vfd-dim);
    cursor: pointer;
}

.vfd-search-row {
    display: grid;
    grid-template-columns: 1fr 34px;
    gap: 0.45rem;
    padding: 0.65rem;
    position: relative;
}

.vfd-search-row input,
.vfd-prop-content input,
.vfd-prop-content textarea,
.vfd-prop-content select {
    width: 100%;
    border: 1px solid #303A66;
    border-radius: 7px;
    background: var(--vfd-input);
    color: var(--vfd-text);
    padding: 0.52rem 0.58rem;
    font-size: 0.78rem;
}

.vfd-search-row button {
    border: 1px solid var(--vfd-border);
    border-radius: 7px;
    background: var(--vfd-input);
    color: var(--vfd-muted);
}

.vfd-search-row button.active {
    border-color: rgba(139, 92, 246, 0.62);
    color: #fff;
}

.vfd-filter-menu {
    position: absolute;
    left: 0.65rem;
    right: 0.65rem;
    top: calc(100% + 0.35rem);
    z-index: 25;
    display: grid;
    gap: 0.6rem;
    padding: 0.65rem;
    border: 1px solid var(--vfd-border);
    border-radius: 10px;
    background: rgba(13, 18, 40, 0.98);
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.42);
    max-height: 320px;
    overflow: auto;
}

.vfd-filter-section strong {
    display: block;
    margin-bottom: 0.35rem;
    color: var(--vfd-dim);
    font-size: 0.66rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.vfd-filter-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.25rem;
}

.vfd-filter-option {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.25rem 0.35rem;
    border-radius: 8px;
    color: var(--vfd-text);
    font-size: 0.72rem;
    cursor: pointer;
    user-select: none;
}

.vfd-filter-option:hover {
    background: rgba(124, 58, 237, 0.18);
}

.vfd-filter-option input {
    width: 14px;
    height: 14px;
}

.vfd-filter-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.45rem;
}

.vfd-filter-actions button {
    border: 1px solid var(--vfd-border);
    border-radius: 7px;
    background: var(--vfd-input);
    color: var(--vfd-muted);
    padding: 0.42rem 0.55rem;
    font-size: 0.72rem;
    font-weight: 850;
    cursor: pointer;
}

.vfd-filter-actions button:hover {
    background: rgba(255, 255, 255, 0.035);
}

.vfd-component-list {
    height: calc(100% - 132px);
    overflow: auto;
    padding: 0 0.65rem 0.65rem;
}
/* Unified scrollbar styling for all designer scrollable panels */
.vfd-component-list,
.vfd-bottom-content,
.dcm-inspector-panel {
    scrollbar-width: thin;
    scrollbar-color: rgba(99, 102, 241, 0.45) rgba(7, 11, 26, 0.92);
}
.vfd-component-list::-webkit-scrollbar,
.vfd-bottom-content::-webkit-scrollbar,
.dcm-inspector-panel::-webkit-scrollbar {
    width: 7px;
}
.vfd-component-list::-webkit-scrollbar-track,
.vfd-bottom-content::-webkit-scrollbar-track,
.dcm-inspector-panel::-webkit-scrollbar-track {
    background: rgba(7, 11, 26, 0.92);
    border-radius: 4px;
}
.vfd-component-list::-webkit-scrollbar-thumb,
.vfd-bottom-content::-webkit-scrollbar-thumb,
.dcm-inspector-panel::-webkit-scrollbar-thumb {
    background: rgba(99, 102, 241, 0.45);
    border-radius: 4px;
    border: 1px solid rgba(99, 102, 241, 0.15);
}
.vfd-component-list::-webkit-scrollbar-thumb:hover,
.vfd-bottom-content::-webkit-scrollbar-thumb:hover,
.dcm-inspector-panel::-webkit-scrollbar-thumb:hover {
    background: rgba(124, 58, 237, 0.7);
}

.vfd-group-title {
    margin: 0.75rem 0 0.38rem;
    color: var(--vfd-dim);
    font-size: 0.66rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.vfd-component-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.35rem;
}

.vfd-component-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-height: 34px;
    box-sizing: border-box;
    max-width: 100%;
    --component-color: var(--vfd-blue);
    border: 1px solid color-mix(in srgb, var(--component-color) 72%, var(--vfd-border));
    border-radius: 7px;
    background: rgba(11, 16, 36, 0.34);
    color: #fff;
    padding: 0.35rem 0.45rem;
    text-align: left;
    cursor: grab;
    font-size: 0.71rem;
    font-weight: 400;
    line-height: 1.12;
    overflow: hidden;
}

.vfd-component-item:hover {
    transform: translateY(-1px);
    border-color: color-mix(in srgb, var(--component-color) 90%, #fff 10%);
    background: rgba(255, 255, 255, 0.035);
    box-shadow: 0 0 0 1px rgba(139, 92, 246, 0.18), 0 10px 22px rgba(0, 0, 0, 0.22);
}

.vfd-component-item:disabled,
.vfd-component-item.disabled {
    opacity: 0.45;
    cursor: not-allowed;
    filter: grayscale(0.15);
}

.vfd-component-item:disabled:hover {
    transform: none;
    border-color: var(--vfd-border);
    background: rgba(11, 16, 36, 0.34);
    box-shadow: none;
}

.vfd-component-item:active,
.vfd-component-item:focus-visible {
    outline: 1px solid #8B5CF6;
    outline-offset: 2px;
}

.vfd-component-item .vfd-component-icon {
    display: grid;
    place-items: center;
    width: 18px;
    height: 18px;
    min-width: 18px;
    max-width: 18px;
    color: #fff;
    background: transparent;
    font-size: 0.76rem;
    font-weight: 900;
    line-height: 1;
    flex: 0 0 18px;
    overflow: hidden;
    text-align: center;
    white-space: nowrap;
}

.vfd-component-item .vfd-component-label,
.vfd-component-item strong {
    display: block;
    flex: 1 1 auto;
    min-width: 0;
    max-width: 100%;
    color: inherit;
    font-weight: 400;
    line-height: 1.12;
    overflow-wrap: anywhere;
    word-break: break-word;
    white-space: normal;
}

.vfd-component-item.green { --component-color: #22C55E; }
.vfd-component-item.orange { --component-color: #F59E0B; }
.vfd-component-item.amber { --component-color: #F59E0B; }
.vfd-component-item.purple { --component-color: #8B5CF6; }
.vfd-component-item.indigo { --component-color: #6366F1; }
.vfd-component-item.pink { --component-color: #DB2777; }
.vfd-component-item.yellow { --component-color: #FBBF24; }
.vfd-component-item.red { --component-color: #EF4444; }
.vfd-component-item.rose { --component-color: #F43F5E; }
.vfd-component-item.slate { --component-color: #64748B; }
.vfd-component-item.teal { --component-color: #14B8A6; }
.vfd-component-item.blue { --component-color: #60A5FA; }
.vfd-component-item.cyan { --component-color: #22D3EE; }

.vfd-component-hint {
    padding: 0.35rem;
    color: var(--vfd-dim);
    font-size: 0.69rem;
    text-align: center;
}

.vfd-vertical-tab {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    border: 0;
    background: rgba(17, 23, 47, 0.96);
    color: var(--vfd-muted);
    font-size: 0.73rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    cursor: pointer;
}

.vfd-canvas-shell {
    position: relative;
    min-width: 0;
    min-height: 0;
    padding: 0.55rem;
    /* overflow:visible so the debug popover overlay (position:absolute child)
       can extend beyond the shell bounds without being clipped.
       The vfd-canvas div retains its own overflow:hidden for canvas content. */
    overflow: visible;
    background: rgba(8, 13, 32, 0.55);
}

/* Debug popover overlay — lives outside the SVG / foreignObject so that all
   pointer, wheel, and click events are delivered to the panel contents.
   Positioned absolutely relative to vfd-canvas-shell; z-index above everything. */
.vfd-debug-popover-overlay {
    position: absolute;
    z-index: 9999;
    pointer-events: auto;
    /* prevent canvas drag / select from bleeding into popover */
    user-select: text;
}

.vfd-canvas-toolbar {
    position: static;
    z-index: 5;
    display: flex;
    align-items: center;
    gap: 0.28rem;
    flex-shrink: 0;
    padding: 0.18rem;
    border: 1px solid var(--vfd-border);
    border-radius: 8px;
    background: rgba(17, 23, 47, 0.82);
    box-shadow: none;
}

.vfd-canvas-toolbar button {
    min-width: 28px;
    height: 26px;
    border: 1px solid transparent;
    border-radius: 6px;
    background: transparent;
    color: var(--vfd-muted);
    font-size: 0.73rem;
    cursor: pointer;
}

.vfd-canvas-toolbar button:hover {
    color: #fff;
    border-color: var(--vfd-hover);
}

.vfd-toolbar-divider {
    width: 1px;
    height: 20px;
    background: var(--vfd-border);
    margin: 0 0.2rem;
}

.vfd-canvas {
    position: relative;
    height: 100%;
    min-height: 0;
    overflow: hidden;
    border: 1px solid var(--vfd-border);
    border-radius: 14px;
    background:
        radial-gradient(circle, var(--vfd-dot) 1px, transparent 1.2px) 0 0 / 16px 16px,
        radial-gradient(circle at 80% 18%, rgba(124, 58, 237, 0.09), transparent 26%),
        var(--vfd-canvas);
}

.vfd-canvas[data-drag-over="true"] {
    border-color: color-mix(in srgb, var(--vfd-primary-hover) 70%, var(--vfd-border));
    box-shadow:
        0 0 0 2px rgba(124, 58, 237, 0.14) inset,
        0 0 22px rgba(124, 58, 237, 0.12);
}

.vfd-canvas-world {
    position: absolute;
    z-index: 2;
    left: 0;
    top: 0;
    transform-origin: top left;
}

.vfd-connectors {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    overflow: visible;
}

.vfd-group-layer,
.vfd-node-layer {
    position: absolute;
    inset: 0;
}

.vfd-group-layer {
    z-index: 3;
}

.vfd-node-layer {
    z-index: 4;
}

.vfd-drop-preview {
    position: absolute;
    z-index: 1;
    pointer-events: none;
    display: flex;
    align-items: center;
    gap: 0.48rem;
    padding: 0.5rem 0.6rem;
    border-radius: 12px;
    background: rgba(17, 23, 47, 0.25);
    border: 2px dashed rgba(255, 255, 255, 0.22);
    color: #fff;
    opacity: 0.92;
    --preview-color: var(--vfd-primary-hover);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.06) inset;
}

.vfd-drop-preview::before {
    content: "";
    position: absolute;
    inset: -2px;
    border-radius: 14px;
    border: 2px dashed var(--preview-color);
}

.vfd-drop-preview strong {
    display: block;
    font-size: 0.78rem;
    font-weight: 800;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.vfd-drop-preview span {
    display: grid;
    place-items: center;
    width: 20px;
    height: 20px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.12);
    font-size: 0.9rem;
    font-weight: 900;
    flex: 0 0 20px;
}

.vfd-drop-preview.green { --preview-color: #22C55E; }
.vfd-drop-preview.orange { --preview-color: #F59E0B; }
.vfd-drop-preview.amber { --preview-color: #F59E0B; }
.vfd-drop-preview.purple { --preview-color: #8B5CF6; }
.vfd-drop-preview.indigo { --preview-color: #6366F1; }
.vfd-drop-preview.pink { --preview-color: #DB2777; }
.vfd-drop-preview.yellow { --preview-color: #FBBF24; }
.vfd-drop-preview.red { --preview-color: #EF4444; }
.vfd-drop-preview.rose { --preview-color: #F43F5E; }
.vfd-drop-preview.slate { --preview-color: #64748B; }
.vfd-drop-preview.teal { --preview-color: #14B8A6; }
.vfd-drop-preview.blue { --preview-color: #60A5FA; }
.vfd-drop-preview.cyan { --preview-color: #22D3EE; }

.vfd-selection-box {
    position: absolute;
    z-index: 8;
    border: 1px solid rgba(147, 197, 253, 0.95);
    border-radius: 5px;
    background: rgba(124, 58, 237, 0.11);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.05) inset,
        0 0 18px rgba(124, 58, 237, 0.16);
    pointer-events: none;
}

.vfd-edge {
    fill: none;
    stroke: #94A3B8;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    opacity: 0.88;
    pointer-events: stroke;
    cursor: pointer;
    transition: stroke 0.16s ease, stroke-width 0.16s ease, opacity 0.16s ease;
}

.vfd-edge.success { stroke: var(--vfd-success); }
.vfd-edge.error { stroke: var(--vfd-danger); }
.vfd-edge.warning { stroke: var(--vfd-warning); }
.vfd-edge.loopback { stroke: var(--vfd-primary-hover); stroke-dasharray: 8 6; }
.vfd-edge.invalid { stroke: var(--vfd-danger); stroke-dasharray: 7 6; opacity: 0.95; }

/* ── Control-flow edge colors ── */
.vfd-edge.edge-approved { stroke: #22c55e; }
.vfd-edge.edge-yes      { stroke: #22c55e; }
.vfd-edge.edge-rejected { stroke: #f87171; stroke-dasharray: 6 4; }
.vfd-edge.edge-no       { stroke: #f87171; }
.vfd-edge.edge-error    { stroke: #ef4444; stroke-dasharray: 6 4; }
.vfd-edge.edge-retry    { stroke: #fb923c; stroke-dasharray: 6 4; }
.vfd-edge.edge-repeat   { stroke: #a78bfa; stroke-dasharray: 8 4; }
.vfd-edge.edge-done     { stroke: #60a5fa; }
.vfd-edge.edge-completed { stroke: #22c55e; }
.vfd-edge.edge-failed,
.vfd-edge.edge-invalid-output { stroke: #ef4444; stroke-dasharray: 6 4; }
.vfd-edge.edge-cancelled { stroke: #94a3b8; stroke-dasharray: 6 4; }
.vfd-edge.edge-timeout { stroke: #f59e0b; stroke-dasharray: 6 4; }
.vfd-edge.backward      { stroke-dasharray: 6 4; opacity: 0.9; }

.vfd-edge.edge-approved.selected { filter: drop-shadow(0 0 5px rgba(34,197,94,0.55)); }
.vfd-edge.edge-rejected.selected { filter: drop-shadow(0 0 5px rgba(248,113,113,0.55)); }
.vfd-edge.edge-retry.selected    { filter: drop-shadow(0 0 5px rgba(251,146,60,0.55)); }
.vfd-edge.edge-repeat.selected   { filter: drop-shadow(0 0 5px rgba(167,139,250,0.55)); }
.vfd-edge.preview {
    stroke: #93c5fd;
    stroke-width: 2;
    stroke-dasharray: 6 6;
    marker-end: none;
}
.vfd-edge.selected {
    stroke-width: 3;
    opacity: 1;
    filter: drop-shadow(0 0 5px rgba(147, 197, 253, 0.42));
}

.vfd-edge.runtime-active {
    stroke: #22c55e;
    stroke-width: 3.5;
    opacity: 1;
    filter: drop-shadow(0 0 8px rgba(34, 197, 94, 0.62));
}
.vfd-edge:hover {
    stroke-width: 2.5;
    opacity: 1;
}
.vfd-edge.success.selected { filter: drop-shadow(0 0 5px rgba(34, 197, 94, 0.42)); }
.vfd-edge.error.selected { filter: drop-shadow(0 0 5px rgba(239, 68, 68, 0.46)); }
.vfd-edge-hit {
    fill: none;
    stroke: transparent;
    stroke-width: 18;
    pointer-events: stroke;
    cursor: pointer;
}
.vfd-beta-edge-label-bg {
    fill: #0D1228;
    stroke: #273057;
    pointer-events: none;
}

/* ── Connector labels (SVG pills next to node anchors) ── */
.vfd-cl-group,
.vfd-cl-group * {
    pointer-events: none !important;
}
.vfd-cl-bg {
    fill: var(--cl-color, #0D1228);
    stroke: #273057;
    pointer-events: none;
}
.vfd-cl-text {
    fill: #fff;
    font-size: 9px;
    font-weight: 600;
    font-family: ui-sans-serif, system-ui, sans-serif;
    pointer-events: none;
}

/* ── Edge delete button (red X, always on top of labels) ── */
.vfd-edge-delete-button,
.vfd-edge-delete-button * {
    cursor: pointer;
    pointer-events: all !important;
}
.vfd-edge-delete-button text {
    pointer-events: none !important;
}
.vfd-edge-delete-button circle {
    fill: #ef4444;
    stroke: #0D1228;
    stroke-width: 2;
    pointer-events: all !important;
}
.vfd-beta-node-delete {
    appearance: none;
    position: absolute;
    z-index: 24;
    right: 8px;
    top: -9px;
    display: grid;
    place-items: center;
    width: 18px;
    height: 18px;
    min-width: 18px;
    min-height: 18px;
    margin: 0;
    padding: 0;
    border: 2px solid #0D1228;
    border-radius: 50%;
    background: #ef4444;
    color: #fff;
    font-size: 10px;
    font-weight: 800;
    line-height: 1;
    cursor: pointer;
    pointer-events: all;
    opacity: 0;
    transform: scale(0.85);
    transition: opacity 0.12s ease, transform 0.12s ease, background-color 0.12s ease;
}

.vfd-beta-node-edit {
    position: absolute;
    top: 6px;
    right: 34px;
    z-index: 5;
    display: grid;
    place-items: center;
    width: 22px;
    min-width: 22px;
    height: 20px;
    padding: 0;
    border: 1px solid rgba(148, 163, 184, 0.38);
    border-radius: 5px;
    background: rgba(15, 23, 42, 0.9);
    color: #e2e8f0;
    font-size: 0.62rem;
    line-height: 1;
    cursor: pointer;
}

.vfd-beta-node-edit:hover {
    border-color: rgba(45, 212, 191, 0.72);
    color: #ccfbf1;
}

.vfd-node:hover .vfd-beta-node-delete,
.vfd-node.selected .vfd-beta-node-delete {
    opacity: 1;
    transform: scale(1);
}

.vfd-beta-node-delete:hover {
    background: #dc2626;
    transform: scale(1.08) !important;
}
.vfd-beta-node-edit-body {
    appearance: none;
    position: absolute;
    z-index: 24;
    right: 5px;
    top: 5px;
    display: grid;
    place-items: center;
    width: 18px;
    height: 18px;
    min-width: 18px;
    min-height: 18px;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: rgba(255, 255, 255, 0.92);
    line-height: 1;
    cursor: pointer;
    pointer-events: all;
    opacity: 0;
    transform: scale(0.85);
    transition: opacity 0.12s ease, transform 0.12s ease, color 0.12s ease, filter 0.12s ease;
}
.vfd-node:hover .vfd-beta-node-edit-body,
.vfd-node.selected .vfd-beta-node-edit-body {
    opacity: 1;
    transform: scale(1);
}
.vfd-beta-node-edit-body:hover {
    background: transparent;
    color: #fff;
    filter: drop-shadow(0 0 2px rgba(255, 255, 255, 0.42));
    transform: scale(1.06) !important;
}

.vfd-beta-node-edit-icon {
    width: 12px;
    height: 12px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.9;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.vfd-node-validation-indicator {
    position: absolute;
    top: 3px;
    right: 3px;
    z-index: 23;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--vfd-node-validation-color, #f59e0b);
    box-shadow: 0 0 0 1px rgba(13, 18, 40, 0.82), 0 0 0 2px rgba(255, 255, 255, 0.28);
    cursor: pointer;
    pointer-events: all;
}

.vfd-node-validation-indicator.vfd-node-validation-indicator-loop {
    left: -5px;
    right: auto;
    top: 5px;
}

.vfd-debug-anchor {
    fill: #38bdf8;
    stroke: #0f172a;
    stroke-width: 1.5;
    pointer-events: none;
}
.vfd-debug-node-bounds {
    fill: transparent;
    stroke: rgba(251, 191, 36, 0.9);
    stroke-dasharray: 5 4;
    pointer-events: none;
}
.vfd-coordinate-readout {
    position: absolute;
    right: 0.75rem;
    bottom: 0.75rem;
    z-index: 9;
    border: 1px solid rgba(148, 163, 184, 0.28);
    border-radius: 7px;
    background: rgba(13, 18, 40, 0.92);
    color: #bfdbfe;
    padding: 0.2rem 0.45rem;
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    font-size: 0.68rem;
    pointer-events: none;
}
.vfd-edge-label {
    width: 100%;
    height: 20px;
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 999px;
    background: rgba(13, 18, 40, 0.96);
    color: #fff;
    font-size: 10px;
    font-weight: 800;
    pointer-events: auto;
    cursor: pointer;
}
.vfd-edge-label.success { background: rgba(22, 101, 52, 0.94); }
.vfd-edge-label.error { background: rgba(136, 19, 55, 0.94); }
.vfd-edge-handle {
    fill: #0d1228;
    stroke: #93c5fd;
    stroke-width: 2;
    pointer-events: all;
    cursor: crosshair;
    opacity: 0;
    transition: opacity 0.12s ease;
}

.vfd-empty-state {
    position: absolute;
    z-index: 7;
    left: 50%;
    top: 48%;
    display: grid;
    gap: 0.75rem;
    width: min(420px, calc(100% - 3rem));
    transform: translate(-50%, -50%);
    border: 1px solid rgba(39, 48, 87, 0.95);
    border-radius: 16px;
    background: rgba(13, 18, 40, 0.92);
    color: var(--vfd-muted);
    padding: 1.2rem;
    text-align: center;
    box-shadow: 0 22px 70px rgba(0, 0, 0, 0.34);
}

.vfd-empty-state strong {
    color: var(--vfd-text);
    font-size: 1rem;
}

.vfd-modal-backdrop {
    position: fixed;
    z-index: 1000;
    inset: 0;
    display: grid;
    place-items: center;
    background: rgba(2, 6, 23, 0.62);
}

.vfd-dirty-dialog {
    display: grid;
    gap: 0.9rem;
    width: min(520px, calc(100vw - 2rem));
    border: 1px solid var(--vfd-border);
    border-radius: 16px;
    background: #0d1228;
    color: var(--vfd-muted);
    padding: 1.25rem;
    box-shadow: 0 28px 90px rgba(0, 0, 0, 0.45);
}

.vfd-dirty-dialog strong {
    color: var(--vfd-text);
}

.vfd-dirty-dialog > div {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.vfd-edge-handle.selected,
.vfd-edge-handle:hover {
    opacity: 1;
}

.vfd-context-menu {
    position: fixed;
    z-index: 90;
    display: grid;
    min-width: 190px;
    padding: 0.35rem;
    border: 1px solid var(--vfd-border);
    border-radius: 10px;
    background: rgba(13, 18, 40, 0.98);
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.42);
}

.vfd-context-menu button {
    border: 0;
    border-radius: 7px;
    background: transparent;
    color: #fff;
    padding: 0.48rem 0.55rem;
    text-align: left;
    cursor: pointer;
}

.vfd-context-menu button:hover:not(:disabled) {
    background: rgba(124, 58, 237, 0.18);
}

.vfd-context-menu button:disabled {
    color: var(--vfd-dim);
    cursor: default;
}

.vfd-danger-action {
    border: 1px solid rgba(239, 68, 68, 0.45);
    border-radius: 8px;
    background: rgba(127, 29, 29, 0.22);
    color: #fecaca;
    padding: 0.55rem 0.65rem;
    font-weight: 800;
    cursor: pointer;
}

.vfd-danger-action:hover {
    border-color: rgba(248, 113, 113, 0.72);
    background: rgba(127, 29, 29, 0.34);
}

.vfd-flow-empty {
    border: 1px dashed rgba(148, 163, 184, 0.28);
    border-radius: 10px;
    color: var(--vfd-muted);
    padding: 0.85rem;
    background: rgba(15, 23, 42, 0.28);
    font-size: 0.82rem;
}

.vfd-output-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.4rem;
    margin-bottom: 0.7rem;
}

.vfd-output-summary span {
    border: 1px solid rgba(124, 58, 237, 0.28);
    border-radius: 9px;
    background: rgba(124, 58, 237, 0.12);
    color: #e9d5ff;
    padding: 0.45rem 0.5rem;
    font-size: 0.72rem;
    font-weight: 800;
}

.vfd-contract-table {
    display: grid;
    gap: 0;
    overflow: auto;
    border: 1px solid rgba(39, 48, 87, 0.95);
    border-radius: 10px;
    background: rgba(8, 13, 32, 0.5);
}

.vfd-contract-table.input-contract {
    grid-template-columns: minmax(110px, 1.1fr) minmax(110px, 1fr) minmax(110px, 1fr) 70px 46px 80px minmax(90px, 1fr) minmax(120px, 1.2fr);
}

.vfd-contract-table.output-contract {
    grid-template-columns: minmax(130px, 1.25fr) minmax(145px, 1.45fr) minmax(90px, 0.9fr) 72px minmax(110px, 1fr) 72px minmax(95px, 0.9fr) 58px 66px;
}

.vfd-contract-table strong,
.vfd-contract-table span {
    min-width: 0;
    border-bottom: 1px solid rgba(39, 48, 87, 0.72);
    border-right: 1px solid rgba(39, 48, 87, 0.54);
    padding: 0.42rem 0.48rem;
    color: var(--vfd-muted);
    font-size: 0.68rem;
    overflow: hidden;
    text-overflow: ellipsis;
}

.vfd-contract-table strong {
    position: sticky;
    top: 0;
    z-index: 1;
    background: rgba(13, 18, 40, 0.98);
    color: var(--vfd-text);
    font-weight: 900;
}

.vfd-contract-table .mono {
    color: #dbeafe;
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}

.vfd-contract-table .warning {
    color: #fbbf24;
}

.vfd-contract-warning {
    grid-column: 1 / -1;
    color: #fbbf24 !important;
    background: rgba(245, 158, 11, 0.08);
}

.vfd-node-frame {
    position: relative;
    overflow: visible;
}

.vfd-node {
    --node-color: #1d5fc9;
    --wfb-node-padding-x: 10px;
    --wfb-node-padding-y: 6px;
    --wfb-node-border-radius: 16px;
    --wfb-node-title-font-size: 12px;
    --wfb-node-subtitle-font-size: 10px;
    --wfb-node-icon-size: 15px;
    --wfb-node-icon-box-size: 28px;
    position: absolute;
    z-index: 2;
    display: grid;
    grid-template-columns: var(--wfb-node-icon-box-size) minmax(0, 1fr) 16px;
    align-items: center;
    gap: 7px;
    width: 154px;
    height: 54px;
    min-height: 0;
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: var(--wfb-node-border-radius);
    background:
        radial-gradient(circle at 24% 18%, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0) 34%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(0, 0, 0, 0.12)),
        var(--node-color);
    color: #fff;
    padding: var(--wfb-node-padding-y) var(--wfb-node-padding-x);
    text-align: left;
    cursor: grab;
    user-select: none;
    -webkit-user-select: none;
    box-shadow:
        0 12px 24px rgba(0, 0, 0, 0.26),
        inset 0 1px 0 rgba(255, 255, 255, 0.18),
        inset 0 -8px 18px rgba(0, 0, 0, 0.1);
    transform-origin: top left;
    overflow: visible;
}

.vfd-node::after {
    content: "";
    position: absolute;
    top: 10px;
    right: 19px;
    bottom: 10px;
    width: 1px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.16);
    pointer-events: none;
}

.vfd-node:active {
    cursor: grabbing;
}

.vfd-node * {
    user-select: none;
    -webkit-user-select: none;
}

.vfd-node:hover {
    filter: none;
    border-color: rgba(255, 255, 255, 0.46);
    box-shadow:
        0 0 0 2px rgba(255, 255, 255, 0.08),
        0 14px 28px rgba(0, 0, 0, 0.32),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.vfd-node.selected {
    outline: 2px solid #bfdbfe;
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(147, 197, 253, 0.2), 0 12px 24px rgba(0, 0, 0, 0.34);
}

.vfd-node.running:not(.selected) {
    outline: 2px solid rgba(134, 239, 172, 0.9);
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.18), 0 0 24px rgba(34, 197, 94, 0.45), 0 14px 30px rgba(0, 0, 0, 0.3);
    animation: vfd-runtime-pulse 1.35s ease-in-out infinite;
}

.vfd-node.success:not(.selected) {
    outline: 2px solid rgba(34, 197, 94, 0.62);
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.1), 0 14px 30px rgba(0, 0, 0, 0.3);
}

.vfd-node.failed:not(.selected) {
    outline: 2px solid rgba(239, 68, 68, 0.72);
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.12), 0 14px 30px rgba(0, 0, 0, 0.3);
}

.vfd-node.skipped:not(.selected) {
    outline: 2px solid rgba(148, 163, 184, 0.52);
    box-shadow: 0 0 0 4px rgba(148, 163, 184, 0.1), 0 14px 30px rgba(0, 0, 0, 0.3);
}

.vfd-node-icon {
    display: grid;
    place-items: center;
    width: var(--wfb-node-icon-box-size);
    height: var(--wfb-node-icon-box-size);
    border-radius: 10px;
    color: #fff;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16);
    font-size: var(--wfb-node-icon-size);
    font-weight: 900;
    line-height: 1;
}

.vfd-node-copy {
    min-width: 0;
}

.vfd-node-copy strong {
    display: -webkit-box;
    overflow: hidden;
    font-size: var(--wfb-node-title-font-size);
    line-height: 1.08;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow-wrap: anywhere;
    white-space: normal;
    color: #fff;
}

.vfd-node-copy small {
    color: rgba(255, 255, 255, 0.78);
    display: block;
    overflow: hidden;
    font-size: var(--wfb-node-subtitle-font-size);
    line-height: 1.16;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow-wrap: anywhere;
}

.vfd-node-status {
    position: absolute;
    top: 7px;
    right: 15px;
    z-index: 5;
    display: grid;
    place-items: center;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(13, 18, 40, 0.42);
    border: 1px solid rgba(255, 255, 255, 0.48);
    color: #fff;
    font-size: 0.54rem;
    font-weight: 800;
}
.vfd-breakpoint-dot {
    position: absolute;
    top: -6px;
    left: -6px;
    z-index: 25;
    width: 10px;
    height: 10px;
    border: 2px solid #fff;
    border-radius: 50%;
    background: #ef4444;
}

.vfd-node.error .vfd-node-status {
    border-color: rgba(239, 68, 68, 0.85);
    background: rgba(127, 29, 29, 0.28);
}

.vfd-node.warning .vfd-node-status {
    border-color: rgba(245, 158, 11, 0.82);
    background: rgba(146, 64, 14, 0.22);
}

.vfd-node.success .vfd-node-status {
    border-color: rgba(34, 197, 94, 0.8);
    background: rgba(22, 101, 52, 0.22);
}

.vfd-node.failed .vfd-node-status {
    border-color: rgba(239, 68, 68, 0.85);
    background: rgba(127, 29, 29, 0.28);
}

.vfd-node.running .vfd-node-status {
    border-color: rgba(134, 239, 172, 0.95);
    background: rgba(20, 83, 45, 0.34);
}

.vfd-runtime-badge {
    position: absolute;
    left: 8px;
    right: 8px;
    bottom: -34px;
    z-index: 12;
    display: flex;
    align-items: center;
    gap: 5px;
    min-height: 24px;
    padding: 3px 7px;
    border: 1px solid rgba(134, 239, 172, 0.7);
    border-radius: 7px;
    background: rgba(5, 46, 22, 0.94);
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.28), 0 0 14px rgba(34, 197, 94, 0.22);
    color: #dcfce7;
    font-size: 0.56rem;
    line-height: 1.1;
    pointer-events: none;
    white-space: nowrap;
}

.vfd-runtime-badge strong {
    color: #86efac;
    font-size: 0.6rem;
}

.vfd-runtime-badge span {
    overflow: hidden;
    max-width: 92px;
    text-overflow: ellipsis;
}

@keyframes vfd-runtime-pulse {
    0%, 100% {
        box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.14), 0 0 18px rgba(34, 197, 94, 0.34), 0 14px 30px rgba(0, 0, 0, 0.3);
    }
    50% {
        box-shadow: 0 0 0 7px rgba(34, 197, 94, 0.24), 0 0 30px rgba(34, 197, 94, 0.58), 0 14px 30px rgba(0, 0, 0, 0.3);
    }
}

.vfd-node.new-node {
    animation: vfd-node-flash 0.75s ease-out;
}

.vfd-node-delete {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    display: grid;
    place-items: center;
    opacity: 0;
    transform: scale(0.7);
    transition: opacity 0.15s ease, transform 0.15s ease;
    z-index: 5;
}

.vfd-node:hover .vfd-node-delete,
.vfd-node.selected .vfd-node-delete {
    opacity: 1;
    transform: scale(1);
}

.vfd-node-delete:hover {
    background: #dc2626;
    border-color: #dc2626;
    transform: scale(1.15) !important;
}

.vfd-node.new-node:not(.selected) {
    outline: 3px solid rgba(191, 219, 254, 0.0);
    outline-offset: 2px;
}

@keyframes vfd-node-flash {
    0% {
        box-shadow: 0 0 0 0 rgba(147, 197, 253, 0.0), 0 12px 28px rgba(0, 0, 0, 0.24);
        outline-color: rgba(191, 219, 254, 0.0);
    }
    25% {
        box-shadow: 0 0 0 8px rgba(147, 197, 253, 0.18), 0 18px 34px rgba(0, 0, 0, 0.34);
        outline-color: rgba(191, 219, 254, 0.9);
    }
    100% {
        box-shadow: 0 12px 28px rgba(0, 0, 0, 0.24);
        outline-color: rgba(191, 219, 254, 0.0);
    }
}

.vfd-node-delete {
    appearance: none;
    position: absolute;
    z-index: 7;
    right: -7px;
    top: -7px;
    display: grid;
    place-items: center;
    width: 18px;
    height: 18px;
    min-width: 0;
    min-height: 0;
    margin: 0;
    padding: 0;
    border: 1px solid rgba(254, 202, 202, 0.76);
    border-radius: 50%;
    background: rgba(127, 29, 29, 0.94);
    color: #fff;
    font-size: 11px;
    font-weight: 900;
    line-height: 1;
    cursor: pointer;
    opacity: 0;
    transform: scale(0.92);
    transition: opacity 0.12s ease, transform 0.12s ease, border-color 0.12s ease;
}

.vfd-node:hover .vfd-node-delete,
.vfd-node.selected .vfd-node-delete {
    opacity: 1;
    transform: scale(1);
}

.vfd-node-delete:hover {
    border-color: #fff;
    background: rgba(185, 28, 28, 0.98);
}

.vfd-port {
    appearance: none;
    -webkit-appearance: none;
    position: absolute;
    z-index: 20;
    width: 18px;
    height: 18px;
    min-width: 0;
    min-height: 0;
    box-sizing: border-box;
    display: block;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    box-shadow: none;
    color: transparent;
    font-size: 0;
    line-height: 0;
    overflow: hidden;
    outline: 0;
    cursor: crosshair;
    opacity: 0.82;
    transition: opacity 0.12s ease, transform 0.12s ease, border-color 0.12s ease, box-shadow 0.12s ease;
}

.vfd-port::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: var(--connector-visual-size, 10px);
    height: var(--connector-visual-size, 10px);
    box-sizing: border-box;
    border: 2px solid rgba(224, 242, 254, 0.94);
    border-radius: 50%;
    background: var(--connector-color, #64748b);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--connector-color, #64748b) 20%, transparent);
    transform: translate(-50%, -50%);
    transition: background 0.12s ease, border-color 0.12s ease, box-shadow 0.12s ease, transform 0.12s ease, filter 0.12s ease;
}

.vfd-node:hover .vfd-port,
.vfd-node.selected .vfd-port,
.vfd-node-frame:hover .vfd-port,
.vfd-node-frame.selected .vfd-port {
    opacity: 1;
}

.vfd-port:hover {
    outline: 0;
}

.vfd-port:hover::before {
    transform: translate(-50%, -50%) scale(1.25);
}

.vfd-port.valid-target {
    opacity: 1;
}
.vfd-svg-port {
    fill: var(--vfd-connector-input);
    stroke: var(--vfd-connector-input);
    stroke-width: 2;
    cursor: crosshair;
    pointer-events: all;
    transition: stroke 0.12s ease, filter 0.12s ease;
}
.vfd-svg-port.output {
    fill: var(--vfd-connector-output);
    stroke: var(--vfd-connector-output);
}
.vfd-svg-port.input {
    fill: var(--vfd-connector-input);
    stroke: var(--vfd-connector-input);
}
.vfd-svg-port:hover,
.vfd-svg-port.valid-target {
    stroke: #22c55e;
    filter: drop-shadow(0 0 5px rgba(34, 197, 94, 0.52));
}

.vfd-port:focus,
.vfd-port:focus-visible,
.vfd-port:active {
    outline: 0;
}

.vfd-port.port-input::before {
    background: radial-gradient(circle, #0f172a 0 38%, var(--connector-color, #38bdf8) 40% 100%);
    border-color: var(--connector-color, #38bdf8);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--connector-color, #38bdf8) 22%, transparent);
}

.vfd-port.port-output::before {
    background: var(--connector-color, #64748b);
    border-color: color-mix(in srgb, var(--connector-color, #64748b) 68%, #ffffff);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--connector-color, #64748b) 20%, transparent);
}

.vfd-port.state-unconnected {
    opacity: 0.72;
    filter: saturate(0.86);
}

.vfd-port.state-connected {
    opacity: 1;
}

.vfd-port.state-connected::before {
    box-shadow:
        0 0 0 4px color-mix(in srgb, var(--connector-color, #64748b) 22%, transparent),
        0 0 12px color-mix(in srgb, var(--connector-color, #64748b) 44%, transparent);
}

.vfd-port.port-input:hover::before,
.vfd-port.port-output:hover::before,
.vfd-node.selected .vfd-port::before,
.vfd-node-frame.selected .vfd-port::before,
.vfd-port.valid-target::before {
    background-color: var(--connector-color, #64748b);
    border-color: color-mix(in srgb, var(--connector-color, #64748b) 72%, #ffffff);
    box-shadow:
        0 0 0 5px color-mix(in srgb, var(--connector-color, #64748b) 24%, transparent),
        0 0 14px color-mix(in srgb, var(--connector-color, #64748b) 46%, transparent);
}

/* Central connector labels: positioned outside the node body at connector anchors. */
.vfd-connector-label.connector-label {
    position: absolute;
    z-index: 25;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    box-sizing: border-box;
    max-width: 110px;
    height: 18px;
    padding: 3px 7px;
    border: 1px solid color-mix(in srgb, var(--connector-color, #64748b) 34%, transparent);
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.92);
    color: #cbd5e1;
    font-size: 10px;
    font-weight: 600;
    line-height: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    pointer-events: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.vfd-connector-label.connector-label::before {
    content: "";
    flex: 0 0 5px;
    width: 5px;
    height: 5px;
    border-radius: 999px;
    background: var(--connector-color, #64748b);
    box-shadow: 0 0 8px color-mix(in srgb, var(--connector-color, #64748b) 62%, transparent);
}

.vfd-connector-label.connector-label-input {
    flex-direction: row-reverse;
    justify-content: flex-end;
    text-align: right;
}

.vfd-connector-label.connector-label-output {
    justify-content: flex-start;
    text-align: left;
}

/* Hover: subtle accent with the connector color. */
.vfd-node-frame:hover .vfd-connector-label.connector-label,
.vfd-connector-label.connector-label:hover {
    background: color-mix(in srgb, var(--connector-color, #64748b) 14%, rgba(12, 18, 36, 0.94));
    border-color: color-mix(in srgb, var(--connector-color, #64748b) 72%, transparent);
}

.vfd-connector-inspector {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.vfd-connector-inspector-row {
    display: grid;
    grid-template-columns: 10px 46px minmax(0, 1fr) minmax(58px, auto) minmax(68px, auto) 24px;
    align-items: center;
    gap: 0.35rem;
    min-height: 24px;
    padding: 0.18rem 0.25rem;
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: 6px;
    background: rgba(15, 23, 42, 0.26);
    font-size: 0.63rem;
}

.vfd-connector-swatch {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.12);
}

.vfd-connector-direction {
    color: var(--vfd-dim);
    text-transform: uppercase;
    font-size: 0.54rem;
    letter-spacing: 0;
}

.vfd-connector-name {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.vfd-connector-inspector-row code {
    color: #bae6fd;
    font-size: 0.58rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.vfd-connector-state {
    color: #cbd5e1;
    font-size: 0.56rem;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.vfd-connector-action {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 24px;
    min-width: 24px;
}

.vfd-icon-action {
    display: grid;
    place-items: center;
    width: 20px;
    height: 20px;
    min-width: 20px;
    padding: 0;
    border: 1px solid rgba(148, 163, 184, 0.34);
    border-radius: 5px;
    background: rgba(15, 23, 42, 0.78);
    color: #e2e8f0;
    font-size: 0.72rem;
    line-height: 1;
    cursor: pointer;
}

.vfd-icon-action:hover {
    border-color: rgba(45, 212, 191, 0.72);
    color: #ccfbf1;
}

.vfd-connector-state.connected {
    color: #86efac;
}

.vfd-connector-state.unconnected {
    color: #94a3b8;
}

.vfd-node.green { --node-color: #13713a; }
.vfd-node.orange { --node-color: #b26009; }
.vfd-node.amber { --node-color: #b45309; }
.vfd-node.purple { --node-color: #6841c7; }
.vfd-node.indigo { --node-color: #4f46e5; }
.vfd-node.pink { --node-color: #bd2168; }
.vfd-node.yellow { --node-color: #a96917; }
.vfd-node.red { --node-color: #a92d3d; }
.vfd-node.rose { --node-color: #be123c; }
.vfd-node.slate { --node-color: #475569; }
.vfd-node.teal { --node-color: #0d6f68; }
.vfd-node.cyan { --node-color: #087fa0; }
.vfd-mini-node.green { background: #13713a; }
.vfd-mini-node.orange { background: #b26009; }
.vfd-mini-node.amber { background: #b45309; }
.vfd-mini-node.purple { background: #6841c7; }
.vfd-mini-node.indigo { background: #4f46e5; }
.vfd-mini-node.pink { background: #bd2168; }
.vfd-mini-node.yellow { background: #a96917; }
.vfd-mini-node.red { background: #a92d3d; }
.vfd-mini-node.rose { background: #be123c; }
.vfd-mini-node.slate { background: #475569; }
.vfd-mini-node.teal { background: #0d6f68; }
.vfd-mini-node.cyan { background: #087fa0; }

.vfd-node.fout,
.vfd-node.error {
    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.72), 0 14px 30px rgba(0, 0, 0, 0.3);
}

.vfd-node.waarschuwing,
.vfd-node.warning {
    box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.56), 0 14px 30px rgba(0, 0, 0, 0.3);
}

.vfd-subflow {
    position: absolute;
    left: 28px;
    top: 320px;
    width: 610px;
    height: 230px;
    border: 1px dashed rgba(167, 139, 250, 0.75);
    border-radius: 14px;
    background: rgba(76, 29, 149, 0.18);
}

.vfd-subflow.selected {
    border-color: #c4b5fd;
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.18);
}

.vfd-subflow-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    font-size: 0.76rem;
}

.vfd-subflow-header button {
    width: 22px;
    height: 22px;
    border: 1px solid rgba(167, 139, 250, 0.6);
    border-radius: 6px;
    background: rgba(76, 29, 149, 0.45);
    color: #fff;
}

.vfd-subflow-header small {
    margin-left: auto;
    border-radius: 999px;
    padding: 0.15rem 0.48rem;
    color: #c4b5fd;
    background: rgba(124, 58, 237, 0.24);
}

.vfd-corner-controls {
    position: absolute;
    left: 18px;
    bottom: 16px;
    display: flex;
    align-items: flex-end;
    gap: 0.65rem;
    z-index: 4;
}

.vfd-minimap {
    position: relative;
    width: 186px;
    height: 96px;
    border: 1px solid var(--vfd-border);
    border-radius: 8px;
    background: rgba(5, 10, 28, 0.86);
    cursor: pointer;
    overflow: hidden;
}

.vfd-mini-node {
    position: absolute;
    width: 18px;
    height: 7px;
    border-radius: 2px;
}

.vfd-mini-viewport {
    position: absolute;
    left: 0;
    top: 0;
    border: 1px solid rgba(147, 197, 253, 0.9);
}

.vfd-zoom-stack {
    display: grid;
    gap: 0.3rem;
}

.vfd-zoom-stack button {
    width: 32px;
    height: 28px;
    border: 1px solid var(--vfd-border);
    border-radius: 7px;
    background: rgba(13, 18, 40, 0.92);
    color: var(--vfd-muted);
}

.vfd-props-head,
.vfd-prop-tabs {
    position: sticky;
    z-index: 4;
    background: rgba(13, 18, 40, 0.98);
}

.vfd-props-head {
    top: 0;
}

.vfd-prop-tabs {
    top: 58px;
}

.vfd-props-actions {
    display: flex;
    flex: 0 0 auto;
    gap: 0.25rem;
}

.vfd-props-actions button {
    width: 26px;
    height: 26px;
    border: 1px solid var(--vfd-border);
    border-radius: 6px;
    background: rgba(17, 23, 47, 0.85);
    color: var(--vfd-muted);
}

.vfd-props-title {
    display: grid;
    grid-template-columns: 32px minmax(0, 1fr);
    align-items: center;
    gap: 0.55rem;
    min-width: 0;
}

.vfd-props-title > div {
    display: grid;
    gap: 0.06rem;
    min-width: 0;
}

.vfd-props-icon {
    display: inline-grid;
    place-items: center;
    width: 30px;
    height: 30px;
    margin-bottom: 0;
    border-radius: 8px;
    background: rgba(37, 99, 235, 0.28);
    border: 1px solid rgba(147, 197, 253, 0.18);
    color: #fff;
    font-size: 0.98rem;
    font-weight: 900;
}

.vfd-props-title strong {
    overflow: hidden;
    color: #fff;
    font-size: 0.82rem;
    line-height: 1.15;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.vfd-props-title small {
    overflow: hidden;
    color: var(--vfd-muted);
    font-size: 0.64rem;
    line-height: 1.1;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.vfd-prop-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.28rem;
    overflow-x: hidden;
    overflow-y: auto;
    padding: 0.45rem 0.6rem 0.55rem;
    border-bottom: 1px solid var(--vfd-border);
}

.vfd-prop-tabs button {
    flex: 0 1 auto;
    display: inline-flex;
    align-items: center;
    gap: 0.28rem;
    border: 0;
    border-bottom: 2px solid transparent;
    background: transparent;
    color: var(--vfd-dim);
    padding: 0.42rem 0.55rem;
    font-size: 0.74rem;
    white-space: nowrap;
    cursor: pointer;
}

.vfd-prop-tabs button span {
    color: #c4b5fd;
    font-size: 0.72rem;
}

.vfd-prop-tabs button em {
    font-style: normal;
}

.vfd-prop-tabs button.active {
    color: #fff;
    border-color: var(--vfd-primary-hover);
}

.vfd-prop-content {
    display: grid;
    gap: 0.55rem;
    height: calc(100% - 128px);
    min-width: 0;
    max-width: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    padding: 0.75rem;
    align-content: start;
    overflow-wrap: anywhere;
}
/* Webkit scrollbar styling for properties panel */
.vfd-prop-content::-webkit-scrollbar {
    width: 7px;
}
.vfd-prop-content::-webkit-scrollbar-track {
    background: rgba(7, 11, 26, 0.92);
    border-radius: 4px;
}
.vfd-prop-content::-webkit-scrollbar-thumb {
    background: rgba(99, 102, 241, 0.45);
    border-radius: 4px;
    border: 1px solid rgba(99, 102, 241, 0.15);
}
.vfd-prop-content::-webkit-scrollbar-thumb:hover {
    background: rgba(124, 58, 237, 0.7);
}
/* Firefox scrollbar styling for properties panel */
.vfd-prop-content {
    scrollbar-width: thin;
    scrollbar-color: rgba(99, 102, 241, 0.45) rgba(7, 11, 26, 0.92);
}

.vfd-properties-lite .vfd-prop-content {
    height: auto;
    flex: 1 1 auto;
    min-height: 0;
}

.vfd-prop-content label {
    color: var(--vfd-muted);
    font-size: 0.69rem;
    font-weight: 800;
    min-width: 0;
    overflow-wrap: normal;
    word-break: normal;
}

.vfd-prop-content pre,
.vfd-prop-content code,
.vfd-prop-content table,
.vfd-prop-content .mono,
.vfd-prop-content [style*="monospace"] {
    min-width: 0;
    max-width: 100%;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.vfd-prop-content pre,
.vfd-prop-content table {
    overflow-x: auto;
}

.vfd-required {
    margin-left: 0.2rem;
    color: #fca5a5;
    font-weight: 900;
}

/* ── Topbar extras ── */
.vfd-name-input {
    background: transparent;
    border: 1px solid transparent;
    border-radius: 6px;
    color: var(--vfd-text);
    font-size: 0.88rem;
    font-weight: 650;
    padding: 0.2rem 0.4rem;
    min-width: 140px;
    transition: border-color 0.15s;
}
.vfd-name-input:hover,
.vfd-name-input:focus {
    border-color: var(--vfd-border);
    outline: none;
}
.vfd-badge {
    border-radius: 999px;
    padding: 0.14rem 0.48rem;
    color: #c4b5fd;
    background: rgba(124, 58, 237, 0.16);
    font-size: 0.68rem;
    font-weight: 800;
}
.vfd-exec-status {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--vfd-dim);
    white-space: nowrap;
}
.vfd-exec-status.running { color: #4ade80; }
.vfd-exec-status.paused { color: #fbbf24; }
.vfd-exec-status.failed { color: #f87171; }
.vfd-exec-status.completed { color: #22c55e; }

/* ── Inline validation chips in topbar ── */
.vfd-val-chips {
    display: flex;
    align-items: center;
    gap: 0.28rem;
    flex-shrink: 0;
}
.vfd-val-chip {
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 0.12rem 0.45rem;
    font-size: 0.66rem;
    font-weight: 750;
    cursor: pointer;
}
.vfd-val-chip.ok { color: #bbf7d0; background: rgba(34, 197, 94, 0.14); }
.vfd-val-chip.err { color: #fecdd3; background: rgba(239, 68, 68, 0.16); }
.vfd-val-chip.warn { color: #fde68a; background: rgba(245, 158, 11, 0.16); }
.vfd-chip-count {
    background: rgba(0,0,0,0.3);
    border-radius: 999px;
    padding: 0 4px;
    font-size: 0.6rem;
    font-weight: 700;
    margin-left: 2px;
}

/* ── Property editor helpers ── */
.vfd-prop-label {
    display: block;
    font-size: 0.67rem;
    font-weight: 600;
    color: var(--vfd-dim);
    letter-spacing: 0.03em;
    text-transform: uppercase;
    margin-bottom: 2px;
}
.vfd-prop-input {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
    border: 1px solid rgba(48, 58, 102, 0.85);
    border-radius: 7px;
    background: var(--vfd-input);
    color: var(--vfd-text);
    padding: 0.32rem 0.48rem;
    font-size: 0.72rem;
    outline: none;
    transition: border-color 0.15s;
}
.vfd-prop-input:focus { border-color: var(--vfd-primary); }
.vfd-prop-input.warn-border { border-color: rgba(234, 179, 8, 0.7); }
.vfd-prop-input:disabled { opacity: 0.55; cursor: not-allowed; }
select.vfd-prop-input { appearance: auto; }
.error-label { color: #fca5a5 !important; }

/* ── Field detail (accordion) ── */
.vfd-field-detail {
    border: 1px solid rgba(48, 58, 102, 0.7);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 0.35rem;
}
.vfd-field-detail summary {
    list-style: none;
    user-select: none;
}
.vfd-field-detail summary::-webkit-details-marker { display: none; }
.vfd-field-detail[open] summary {
    border-bottom: 1px solid rgba(48, 58, 102, 0.5);
}

.vfd-field-message {
    margin-top: -0.35rem;
    font-size: 0.68rem;
    color: var(--vfd-dim);
}

.vfd-field-message.error {
    color: #fca5a5;
}

.vfd-field-message.warning {
    color: #fde68a;
}

.vfd-readonly-badge {
    width: 100%;
    border: 1px solid rgba(48, 58, 102, 0.82);
    border-radius: 8px;
    background: rgba(17, 23, 47, 0.72);
    color: var(--vfd-text);
    padding: 0.52rem 0.6rem;
    font-size: 0.78rem;
    font-weight: 800;
}

.vfd-readonly-badge.muted {
    color: var(--vfd-muted);
}

.vfd-readonly-badge.success {
    border-color: rgba(34, 197, 94, 0.35);
    background: rgba(22, 101, 52, 0.18);
    color: #bbf7d0;
}

.vfd-readonly-badge.warning {
    border-color: rgba(245, 158, 11, 0.35);
    background: rgba(146, 64, 14, 0.18);
    color: #fde68a;
}

.vfd-readonly-badge.error {
    border-color: rgba(239, 68, 68, 0.35);
    background: rgba(127, 29, 29, 0.18);
    color: #fecaca;
}

.vfd-prop-content textarea {
    min-height: 76px;
    resize: vertical;
    overflow-x: hidden;
}

.vfd-prop-section {
    display: grid;
    gap: 0.6rem;
    min-width: 0;
    max-width: 100%;
    border: 1px solid rgba(39, 48, 87, 0.9);
    border-radius: 10px;
    background: rgba(8, 13, 32, 0.42);
    padding: 0.68rem;
}

/* Flow Action Routing uses the shared property shell, with a denser but
   readable component-specific form layout. */
.vfd-far-section {
    gap: 0.75rem;
    padding: 0.75rem;
}

.vfd-far-field {
    display: grid;
    gap: 0.35rem;
    min-width: 0;
}

.vfd-far-field .vfd-prop-label {
    margin: 0;
    text-transform: none;
    letter-spacing: normal;
    font-size: 0.78rem;
    font-weight: 700;
    overflow-wrap: normal;
    word-break: normal;
}

.vfd-far-note,
.vfd-far-meta {
    overflow-wrap: anywhere;
    word-break: break-word;
}

.vfd-far-note {
    border-radius: 6px;
    background: rgba(99, 102, 241, 0.1);
    color: var(--vfd-dim);
    padding: 0.5rem 0.6rem;
    font-size: 0.72rem;
    line-height: 1.4;
}

.vfd-far-flow-list {
    display: grid;
    gap: 0.45rem;
    border: 1px solid var(--luca-border);
    border-radius: 7px;
    padding: 0.45rem;
}

.vfd-far-flow-card {
    display: grid;
    gap: 0.35rem;
    min-width: 0;
    padding-bottom: 0.45rem;
    border-bottom: 1px solid rgba(39, 48, 87, 0.5);
}

.vfd-far-flow-card:last-child { border-bottom: 0; padding-bottom: 0; }
.vfd-far-flow-main { display: flex; align-items: center; gap: 0.5rem; min-width: 0; }
.vfd-far-flow-name { flex: 1 1 auto; min-width: 0; color: var(--vfd-text); font-size: 0.78rem; font-weight: 700; overflow-wrap: normal; word-break: normal; }
.vfd-far-flow-card.stale .vfd-far-flow-name { color: #fca5a5; }
.vfd-far-flow-card.excluded .vfd-far-flow-name { color: #fde68a; }
.vfd-far-meta { color: var(--vfd-dim); font-family: monospace; font-size: 0.66rem; line-height: 1.4; }
.vfd-far-flow-picker { display: flex; gap: 0.5rem; align-items: center; min-width: 0; }
.vfd-far-flow-picker .vfd-prop-input { flex: 1 1 auto; }
.vfd-far-flow-picker .vfd-mini-action { flex: 0 0 auto; margin-left: 0; min-width: 2rem; }

.vfd-far-classifications { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.45rem; }
.vfd-far-choice,
.vfd-far-toggle { display: flex; align-items: center; gap: 0.5rem; min-width: 0; color: var(--vfd-muted); cursor: pointer; }
.vfd-far-choice { min-height: 2.25rem; padding: 0.45rem 0.55rem; border: 1px solid rgba(99, 102, 241, 0.25); border-radius: 6px; background: rgba(99, 102, 241, 0.1); font-size: 0.78rem; font-weight: 600; overflow-wrap: normal; word-break: normal; }
.vfd-far-choice input[type="checkbox"],
.vfd-far-toggle input[type="checkbox"] {
    flex: 0 0 auto;
    width: 1rem;
    height: 1rem;
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
    accent-color: var(--vfd-primary);
}
.vfd-far-toggle { align-items: flex-start; padding: 0.15rem 0; font-size: 0.78rem; font-weight: 600; }
.vfd-far-toggle-copy { display: grid; gap: 0.2rem; min-width: 0; }
.vfd-far-toggle-help { color: var(--vfd-dim); font-size: 0.7rem; font-weight: 400; line-height: 1.35; }

.vfd-section-title,
.vfd-field-card-head {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 0;
}

.vfd-section-title strong,
.vfd-field-card-head strong {
    color: #fff;
    font-size: 0.78rem;
    min-width: 0;
    overflow-wrap: normal;
    word-break: normal;
}

.vfd-mini-action,
.vfd-field-card-head button {
    border: 1px solid var(--vfd-border);
    border-radius: 6px;
    background: rgba(17, 23, 47, 0.9);
    color: var(--vfd-muted);
    padding: 0.25rem 0.45rem;
    font-size: 0.66rem;
    cursor: pointer;
}

.vfd-mini-action {
    margin-left: auto;
    color: #c4b5fd;
}

.vfd-muted-note {
    color: var(--vfd-dim);
    font-size: 0.73rem;
}

.vfd-field-card {
    display: grid;
    gap: 0.55rem;
    min-width: 0;
    max-width: 100%;
    border: 1px solid rgba(48, 58, 102, 0.82);
    border-radius: 9px;
    background: rgba(17, 23, 47, 0.55);
    padding: 0.6rem;
}

.vfd-field-card-head span {
    border-radius: 999px;
    background: rgba(20, 184, 166, 0.14);
    color: #99f6e4;
    padding: 0.12rem 0.4rem;
    font-size: 0.64rem;
    font-weight: 800;
}

.vfd-field-card-head button:first-of-type {
    margin-left: auto;
}

.vfd-field-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 0.52rem;
    min-width: 0;
}

.vfd-field-grid label {
    display: grid;
    gap: 0.22rem;
}

.vfd-field-grid .vfd-checkbox-line {
    display: flex;
    align-items: center;
    align-self: end;
    min-height: 34px;
}

.vfd-checkbox-line {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--vfd-muted);
    font-size: 0.78rem;
}

.vfd-checkbox-line input {
    width: auto;
}

.vfd-table-like,
.vfd-data-grid {
    display: grid;
    grid-template-columns: minmax(120px, 0.8fr) minmax(160px, 1.2fr);
    border: 1px solid var(--vfd-border);
    border-radius: 9px;
    overflow: hidden;
}

.vfd-table-like > div,
.vfd-data-grid > span {
    padding: 0.5rem;
    border-bottom: 1px solid var(--vfd-border);
    color: var(--vfd-muted);
    font-size: 0.73rem;
}

.vfd-issue-card {
    border-radius: 9px;
    padding: 0.65rem;
    font-size: 0.75rem;
}

.vfd-issue-card.warning { border: 1px solid rgba(245, 158, 11, 0.55); background: rgba(245, 158, 11, 0.1); color: #fde68a; }
.vfd-issue-card.error { border: 1px solid rgba(239, 68, 68, 0.55); background: rgba(239, 68, 68, 0.1); color: #fecdd3; }

.vfd-bottom {
    grid-column: 2;
    grid-row: 2;
    min-height: 0;
    display: flex;
    flex-direction: column;
    border-top: 1px solid var(--vfd-border);
    border-left: 1px solid var(--vfd-border);
    border-right: 1px solid var(--vfd-border);
    background: rgba(13, 18, 40, 0.94);
    overflow: hidden;
}

.vfd-bottom.collapsed {
    display: grid;
    min-height: 36px;
}

.vfd-bottom-tab {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    border: 0;
    background: rgba(17, 23, 47, 0.95);
    color: var(--vfd-muted);
    text-align: left;
    padding: 0 1rem;
}

.vfd-bottom-tab strong {
    color: #fff;
    font-weight: 600;
    font-size: 0.78rem;
}

.vfd-bottom-meta {
    flex: 1;
    min-width: 0;
    color: var(--vfd-dim);
    font-size: 0.72rem;
    text-align: right;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.vfd-bottom-tabs {
    display: flex;
    align-items: center;
    gap: 0.2rem;
    height: 38px;
    padding: 0 0.55rem;
    border-bottom: 1px solid var(--vfd-border);
}

.vfd-bottom-tabs button {
    border: 0;
    border-bottom: 2px solid transparent;
    background: transparent;
    color: var(--vfd-muted);
    padding: 0.45rem 0.65rem;
    font-size: 0.74rem;
    cursor: pointer;
}

.vfd-bottom-tabs button.active {
    color: #fff;
    border-color: var(--vfd-primary-hover);
}

.vfd-bottom-tabs span,
.vfd-bottom-tab span {
    margin-left: 0.25rem;
    border-radius: 999px;
    background: var(--vfd-danger);
    color: #fff;
    padding: 0.05rem 0.32rem;
    font-size: 0.65rem;
}

.vfd-bottom-close {
    margin-left: auto;
}

.vfd-bottom-content {
    display: grid;
    grid-template-columns: 160px minmax(240px, 1fr) minmax(190px, 0.68fr);
    gap: 0.55rem;
    height: calc(100% - 38px);
    overflow: auto;
    padding: 0.55rem;
}

.vfd-bottom-wide {
    grid-column: 1 / -1;
}

.vfd-bottom-resize {
    display: flex;
    gap: 0.2rem;
    margin-left: auto;
}

.vfd-bottom-resize button {
    width: 26px;
    height: 24px;
    border: 1px solid var(--vfd-border);
    border-radius: 6px;
    background: rgba(17, 23, 47, 0.9);
    color: var(--vfd-muted);
}

/* ═══ Bottom pane resize handle ════════════════════════════════ */
.vfd-resize-handle {
    height: 6px;
    cursor: ns-resize;
    flex-shrink: 0;
    background: transparent;
    transition: background 0.15s;
    position: relative;
    z-index: 10;
    grid-column: 1 / -1;
}
.vfd-resize-handle:hover,
.vfd-resize-handle--active {
    background: rgba(99, 102, 241, 0.4);
}
.vfd-resize-handle::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 32px;
    height: 2px;
    border-radius: 2px;
    background: rgba(99, 102, 241, 0.5);
    opacity: 0;
    transition: opacity 0.15s;
}
.vfd-resize-handle:hover::after { opacity: 1; }

/* ═══ Canvas toolbar extra ════════════════════════════════════ */
.cbt-zoom-label {
    font-size: 0.7rem;
    color: var(--vfd-muted);
    min-width: 42px;
    text-align: center;
    cursor: pointer;
    padding: 0 4px;
}
.cbt-zoom-label:hover { color: #fff !important; }
.vfd-canvas--pan { cursor: grab; }
.vfd-canvas--panning { cursor: grabbing; }

/* ═══ Canvas mini-map ══════════════════════════════════════════ */
.cmm {
    position: absolute;
    bottom: 12px;
    right: 12px;
    width: 210px;
    z-index: 20;
    background: rgba(8, 13, 32, 0.93);
    border: 1px solid var(--vfd-border);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
    pointer-events: all;
}
.cmm-header {
    display: flex;
    align-items: center;
    gap: 0.2rem;
    padding: 0.2rem 0.45rem;
    border-bottom: 1px solid var(--vfd-border);
    font-size: 0.6rem;
    color: var(--vfd-dim);
}
.cmm-header span { flex: 1; }
.cmm-header button {
    border: 0;
    background: transparent;
    color: var(--vfd-muted);
    cursor: pointer;
    font-size: 0.62rem;
    padding: 0.1rem 0.25rem;
    border-radius: 3px;
}
.cmm-header button:hover { color: #fff; background: rgba(255, 255, 255, 0.08); }
.cmm-canvas { display: block; cursor: crosshair; }
.cmm-show-btn {
    position: absolute;
    bottom: 12px;
    right: 12px;
    z-index: 20;
    border: 1px solid var(--vfd-border);
    border-radius: 7px;
    background: rgba(8, 13, 32, 0.88);
    color: var(--vfd-muted);
    padding: 0.25rem 0.5rem;
    cursor: pointer;
    font-size: 0.7rem;
}
.cmm-show-btn:hover { color: #fff; }

/* ═══ Multi-select canvas visuals ═════════════════════════════════ */
.vfd-drag-select-rect {
    fill: rgba(99, 102, 241, 0.08);
    stroke: rgba(99, 102, 241, 0.65);
    stroke-width: 1.5;
    stroke-dasharray: 4, 3;
    pointer-events: none;
}
.vfd-group-bounds {
    fill: none;
    stroke: rgba(99, 102, 241, 0.35);
    stroke-width: 1;
    stroke-dasharray: 6, 4;
    pointer-events: none;
}
.vfd-node.primary-selected {
    border-color: var(--vfd-primary-hover) !important;
    box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.7), 0 0 18px rgba(124, 58, 237, 0.4);
}

/* ═══ Multi-select properties panel ════════════════════════════ */
.vfd-align-btns {
    display: flex;
    gap: 0.2rem;
    flex-wrap: wrap;
    margin-top: 0.3rem;
}

/* ═══ Endpoint URL config ══════════════════════════════════ */
.ec-url-preview {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    background: rgba(0, 0, 0, 0.25);
    border-radius: 5px;
    padding: 0.25rem 0.4rem;
    margin-top: 0.3rem;
    font-family: monospace;
    font-size: 0.6rem;
    border: 1px solid rgba(99, 102, 241, 0.2);
    overflow: hidden;
}
.ec-url-text {
    color: #a5b4fc;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.ec-label-warn {
    color: #fde68a;
}

/* ═══ Chat message inspector ══════════════════════════════════ */
.dbg-chat-area {
    flex: 1;
    min-height: 0;
    display: flex;
    overflow: hidden;
    position: relative;
}
.dbg-chat-messages {
    flex: 1;
    min-height: 0;          /* allow flex shrink below content height so overflow-y can kick in */
    overflow-y: scroll;     /* always show vertical scrollbar so chat is scrollable in every state */
    overflow-x: hidden;     /* prevent horizontal scrollbar from long unbreakable text */
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    scroll-behavior: smooth;
    min-width: 0;
    /* Firefox scrollbar */
    scrollbar-width: thin;
    scrollbar-color: rgba(99, 102, 241, 0.45) rgba(7, 11, 26, 0.92);
}
/* Webkit scrollbar styling for chat messages */
.dbg-chat-messages::-webkit-scrollbar {
    width: 7px;
}
.dbg-chat-messages::-webkit-scrollbar-track {
    background: rgba(7, 11, 26, 0.92);
    border-radius: 4px;
}
.dbg-chat-messages::-webkit-scrollbar-thumb {
    background: rgba(99, 102, 241, 0.45);
    border-radius: 4px;
    border: 1px solid rgba(99, 102, 241, 0.15);
}
.dbg-chat-messages::-webkit-scrollbar-thumb:hover {
    background: rgba(124, 58, 237, 0.7);
}
.dcm-inspector-panel {
    width: 280px;
    flex-shrink: 0;
    overflow-y: auto;
    border-left: 1px solid var(--vfd-border);
    background: rgba(8, 13, 32, 0.97);
}
.dcm-inspector-panel--hover {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: 10;
}
.dcm-inspector {
    padding: 0.5rem;
    font-size: 0.67rem;
    color: var(--vfd-text);
    height: 100%;
    display: flex;
    flex-direction: column;
}
.dcm-inspector-header {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-weight: 600;
    font-size: 0.68rem;
    color: var(--vfd-text);
    margin-bottom: 0.4rem;
    flex-shrink: 0;
}
.dcm-inspector-close {
    margin-left: auto;
    border: 0;
    background: transparent;
    color: var(--vfd-muted);
    cursor: pointer;
    font-size: 0.7rem;
    padding: 0.1rem 0.3rem;
    border-radius: 4px;
}
.dcm-inspector-close:hover { color: #fff; background: rgba(239, 68, 68, 0.2); }
.dcm-inspector-body { flex: 1; overflow-y: auto; }
.dcm-inspector-row {
    display: flex;
    gap: 0.4rem;
    padding: 0.18rem 0;
    border-bottom: 1px solid rgba(39, 48, 87, 0.4);
    word-break: break-all;
    line-height: 1.4;
}
.dcm-inspector-key {
    color: var(--vfd-dim);
    min-width: 95px;
    flex-shrink: 0;
    font-size: 0.62rem;
}
.dcm-inspector-val { color: var(--vfd-text); font-size: 0.64rem; }
.dcm-inspector-json-section {
    margin-top: 0.3rem;
    border: 1px solid rgba(39, 48, 87, 0.5);
    border-radius: 5px;
    overflow: hidden;
}
.dcm-inspector-json-section summary {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.2rem 0.4rem;
    background: rgba(17, 23, 47, 0.8);
    cursor: pointer;
    font-size: 0.63rem;
    color: var(--vfd-muted);
    user-select: none;
}
.dcm-inspector-json-section summary span { flex: 1; }
.dcm-inspector-copy-btn {
    border: 1px solid var(--vfd-border);
    background: transparent;
    color: var(--vfd-muted);
    border-radius: 3px;
    padding: 1px 6px;
    cursor: pointer;
    font-size: 0.58rem;
}
.dcm-inspector-copy-btn:hover { color: #fff; background: rgba(99, 102, 241, 0.25); }
.dcm-inspector-pre {
    font-family: 'Fira Code', monospace;
    font-size: 0.6rem;
    color: var(--vfd-muted);
    background: rgba(8, 13, 32, 0.6);
    padding: 0.35rem 0.5rem;
    overflow: auto;
    max-height: 160px;
    white-space: pre-wrap;
    word-break: break-all;
    margin: 0;
}

/* ═══ DesignerChatMessage (dcm) ════════════════════════════════ */
.dcm {
    position: relative;
    display: flex;
    flex-direction: column;
    max-width: 88%;
    padding: 0.3rem 0.5rem;
    border-radius: 10px;
    font-size: 0.72rem;
    line-height: 1.5;
}
.dcm--user {
    align-self: flex-end;
    background: rgba(59, 130, 246, 0.18);
    border: 1px solid rgba(59, 130, 246, 0.35);
}
.dcm--ai {
    align-self: flex-start;
    background: rgba(30, 41, 59, 0.88);
    border: 1px solid rgba(71, 85, 105, 0.5);
}
.dcm--system {
    align-self: center;
    background: rgba(30, 41, 59, 0.4);
    border: 1px solid rgba(71, 85, 105, 0.25);
    font-size: 0.64rem;
    color: var(--vfd-dim);
    max-width: 100%;
}
.dcm--error {
    align-self: flex-start;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.4);
}
.dcm--trace {
    align-self: flex-start;
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid rgba(39, 48, 87, 0.7);
    font-family: monospace;
    font-size: 0.63rem;
    color: var(--vfd-dim);
    max-width: 100%;
}
.dcm--last-question {
    border-color: rgba(250, 204, 21, 0.6) !important;
    box-shadow: 0 0 0 1px rgba(250, 204, 21, 0.15);
}
.dcm-header {
    display: flex;
    align-items: center;
    gap: 0.28rem;
    margin-bottom: 0.15rem;
    flex-wrap: wrap;
}
.dcm-role { font-size: 0.6rem; font-weight: 600; color: var(--vfd-dim); }
.dcm--user .dcm-role { color: #93c5fd; }
.dcm--ai .dcm-role { color: #c4b5fd; }
.dcm--error .dcm-role { color: #fca5a5; }
.dcm--system .dcm-role { color: #fde68a; }
.dcm-badge {
    font-size: 0.57rem;
    background: rgba(99, 102, 241, 0.12);
    border-radius: 999px;
    color: #a5b4fc;
    padding: 0 0.3rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 90px;
}
.dcm-badge--type { background: rgba(20, 184, 166, 0.12); color: #5eead4; }
.dcm-time { font-size: 0.57rem; color: var(--vfd-dim); margin-left: auto; white-space: nowrap; }
.dcm-status { font-size: 0.65rem; margin-left: 0.15rem; }
.dcm-status--error { color: #fca5a5; }
.dcm-body { color: var(--vfd-text); overflow-wrap:anywhere; word-break:break-word; white-space:pre-wrap; max-width:100%; }
/* Markdown-rendered content: use normal whitespace so Markdig's inter-element
   newlines don't render as visible line breaks on top of CSS margins.
   Plain-text messages (user/trace/error) keep pre-wrap from .dcm-body above. */
.dcm-body--markdown { white-space: normal; }
.dcm--user .dcm-body { color: #dbeafe; }
.dcm--error .dcm-body { color: #fca5a5; }
/* Markdown content inside assistant chat bubbles */
.dcm-body p { margin: 0 0 0.4rem; }
.dcm-body p:last-child { margin-bottom: 0; }
.dcm-body strong { font-weight: 700; color: #e2e8f0; }
.dcm-body em { font-style: italic; }
.dcm-body ol,
.dcm-body ul { margin: 0.2rem 0 0.4rem; padding-left: 1.3rem; }
.dcm-body li { margin-bottom: 0.15rem; }
.dcm-body li:last-child { margin-bottom: 0; }
.dcm-body code { font-family: 'Fira Code', 'Cascadia Code', Consolas, monospace; font-size: 0.84em; background: rgba(15, 23, 42, 0.7); border: 1px solid rgba(71, 85, 105, 0.4); border-radius: 3px; padding: 1px 4px; color: #e2e8f0; white-space: normal; word-break: break-word; overflow-wrap: anywhere; }
.dcm-body pre { margin: 0.3rem 0; padding: 0.4rem 0.55rem; background: rgba(8, 13, 32, 0.8); border: 1px solid rgba(71, 85, 105, 0.45); border-radius: 5px; overflow-x: auto; font-size: 0.85em; white-space: pre; max-width: 100%; }
.dcm-body pre code { background: transparent; border: none; padding: 0; font-size: inherit; color: #cbd5e1; white-space: pre; }
.dcm-body a { color: #93c5fd; text-decoration: underline; }
.dcm-body a:hover { color: #bfdbfe; }
.dcm-body hr { border: none; border-top: 1px solid rgba(71, 85, 105, 0.4); margin: 0.4rem 0; }
.dcm-body blockquote { margin: 0.3rem 0; padding-left: 0.7rem; border-left: 3px solid rgba(99, 102, 241, 0.5); color: #94a3b8; }
.dcm-body h1, .dcm-body h2, .dcm-body h3, .dcm-body h4, .dcm-body h5, .dcm-body h6 { margin: 0.3rem 0 0.2rem; font-weight: 700; color: #e2e8f0; line-height: 1.3; }
.dcm-body h1 { font-size: 1.15em; }
.dcm-body h2 { font-size: 1.08em; }
.dcm-body h3 { font-size: 1.02em; }
.dcm-body table { border-collapse: collapse; margin: 0.3rem 0; font-size: 0.92em; max-width: 100%; overflow-x: auto; display: block; }
.dcm-body th, .dcm-body td { border: 1px solid rgba(71, 85, 105, 0.4); padding: 0.15rem 0.4rem; text-align: left; }
.dcm-body th { background: rgba(15, 23, 42, 0.5); font-weight: 700; color: #e2e8f0; }
.dcm-meta { font-size: 0.61rem; color: var(--vfd-dim); margin-top: 0.1rem; }
.dcm-last-question-hint { font-size: 0.6rem; color: #fde68a; margin-top: 0.15rem; font-style: italic; }
.dcm-inspect-btn {
    opacity: 0;
    border: 1px solid rgba(99, 102, 241, 0.3);
    background: rgba(99, 102, 241, 0.12);
    border-radius: 4px;
    color: #a5b4fc;
    font-size: 0.58rem;
    cursor: pointer;
    padding: 1px 4px;
    transition: opacity 0.15s ease;
    margin-left: 0.2rem;
    flex-shrink: 0;
}
.dcm:hover .dcm-inspect-btn { opacity: 1; }
.dcm-inspect-btn:hover { background: rgba(99, 102, 241, 0.3); color: #e0e7ff; }

/* ── Beta Designer debug chat ───────────────────────────────── */
.dbg-chat {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;          /* allow flex shrink so inner overflow-y:scroll works */
    background: rgba(13, 18, 40, 0.97);
    border-radius: 6px;
    overflow: hidden;
    transition: box-shadow 0.18s ease;
}

.dbg-chat--focused {
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.45);
}

/* status bar */
.dbg-chat-status {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.22rem 0.55rem;
    border-bottom: 1px solid var(--vfd-border);
    font-size: 0.65rem;
    flex-shrink: 0;
    flex-wrap: wrap;
    background: rgba(17, 23, 47, 0.88);
    min-height: 24px;
}

.dbg-chat-status-state {
    color: var(--vfd-muted);
    font-weight: 500;
}

.dbg-chat-status-state.running { color: #86efac; }
.dbg-chat-status-state.waiting { color: #fde68a; }
.dbg-chat-status-state.failed  { color: #fca5a5; }
.dbg-chat-status-state.completed { color: #86efac; }

.dbg-chat-status-node,
.dbg-chat-status-field {
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 999px;
    color: #a5b4fc;
    padding: 0 0.4rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 160px;
}

.dbg-chat-status-wait {
    color: #fde68a;
    animation: dbg-blink 1.4s ease-in-out infinite;
    margin-left: auto;
}

@keyframes dbg-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.45; }
}

/* message stream — see .dbg-chat-messages defined above in new chat section */

.dbg-chat-empty {
    color: var(--vfd-dim);
    font-size: 0.7rem;
    text-align: center;
    padding: 1rem;
    line-height: 1.6;
}

/* message bubbles */
.dbg-chat-msg {
    display: flex;
    flex-direction: column;
    max-width: 92%;
    padding: 0.3rem 0.5rem;
    border-radius: 8px;
    font-size: 0.72rem;
    line-height: 1.5;
}

/* user: right-aligned blue bubble */
.dbg-chat-msg--user {
    align-self: flex-end;
    background: rgba(59, 130, 246, 0.18);
    border: 1px solid rgba(59, 130, 246, 0.35);
}

/* assistant / aidialog: left-aligned neutral bubble */
.dbg-chat-msg--luca,
.dbg-chat-msg--aidialog,
.dbg-chat-msg--runtime {
    align-self: flex-start;
    background: rgba(30, 41, 59, 0.85);
    border: 1px solid rgba(71, 85, 105, 0.5);
}

/* system: compact, centered */
.dbg-chat-msg--system {
    align-self: center;
    background: rgba(30, 41, 59, 0.45);
    border: 1px solid rgba(71, 85, 105, 0.3);
    font-size: 0.65rem;
    color: var(--vfd-dim);
    max-width: 100%;
}

/* error: warning red */
.dbg-chat-msg--error {
    align-self: flex-start;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.4);
}

/* trace: monospace compact */
.dbg-chat-msg--trace {
    align-self: flex-start;
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid rgba(39, 48, 87, 0.7);
    font-family: monospace;
    font-size: 0.64rem;
    color: var(--vfd-dim);
    max-width: 100%;
}

.dbg-chat-msg-header {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    margin-bottom: 0.18rem;
    flex-wrap: wrap;
}

.dbg-chat-msg-role {
    font-size: 0.62rem;
    font-weight: 600;
    color: var(--vfd-dim);
}

.dbg-chat-msg--user .dbg-chat-msg-role { color: #93c5fd; }
.dbg-chat-msg--aidialog .dbg-chat-msg-role,
.dbg-chat-msg--luca .dbg-chat-msg-role { color: #c4b5fd; }
.dbg-chat-msg--error .dbg-chat-msg-role { color: #fca5a5; }
.dbg-chat-msg--system .dbg-chat-msg-role { color: #fde68a; }

.dbg-chat-msg-node {
    font-size: 0.58rem;
    background: rgba(99, 102, 241, 0.12);
    border-radius: 999px;
    color: #a5b4fc;
    padding: 0 0.32rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100px;
}

.dbg-chat-msg-time {
    font-size: 0.58rem;
    color: var(--vfd-dim);
    margin-left: auto;
    white-space: nowrap;
}

.dbg-chat-msg-body {
    color: var(--vfd-text);
    word-break: break-word;
    white-space: pre-wrap;
}

.dbg-chat-msg--user .dbg-chat-msg-body { color: #dbeafe; }
.dbg-chat-msg--error .dbg-chat-msg-body { color: #fca5a5; }

.dbg-chat-msg-meta {
    font-size: 0.62rem;
    color: var(--vfd-dim);
    margin-top: 0.15rem;
}

.dbg-chat-msg-trace {
    font-size: 0.58rem;
    color: var(--vfd-dim);
    font-family: monospace;
    margin-top: 0.1rem;
}

/* input area */
.dbg-chat-input-area {
    flex-shrink: 0;
    padding: 0.35rem 0.5rem;
    border-top: 1px solid var(--vfd-border);
    background: rgba(17, 23, 47, 0.88);
}

.dbg-chat-waiting {
    font-size: 0.65rem;
    color: #fde68a;
    margin-bottom: 0.3rem;
    text-align: center;
    animation: dbg-blink 1.4s ease-in-out infinite;
}

.dbg-chat-input-row {
    display: flex;
    gap: 0.4rem;
    align-items: flex-end;
}

.dbg-chat-textarea {
    flex: 1;
    resize: none;
    overflow: hidden;
    min-height: 32px;
    max-height: 120px;
    padding: 0.3rem 0.5rem;
    border: 1px solid #303a66;
    border-radius: 7px;
    background: var(--vfd-input);
    color: var(--vfd-text);
    font-size: 0.72rem;
    font-family: inherit;
    line-height: 1.5;
    transition: border-color 0.15s ease;
}

.dbg-chat-textarea:focus {
    outline: none;
    border-color: rgba(99, 102, 241, 0.7);
}

.dbg-chat-textarea:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.dbg-chat-send-btn {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    border: 1px solid rgba(99, 102, 241, 0.5);
    border-radius: 7px;
    background: rgba(99, 102, 241, 0.2);
    color: #a5b4fc;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease;
}

.dbg-chat-send-btn:hover:not(:disabled) {
    background: rgba(99, 102, 241, 0.4);
    color: #e0e7ff;
}

.dbg-chat-send-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

/* bottom-panel override: when chat tab is active, stretch the grid row.
   overflow:hidden on the grid container ensures the chat's own internal
   scrollbar (.dbg-chat-messages) is the only scrollbar — no double scrollbar. */
.vfd-bottom-content--chat {
    grid-template-rows: 1fr;
    align-items: stretch;
    overflow: hidden;
    min-height: 0;          /* allow grid row to shrink below content */
}

/* ── end Beta Designer debug chat ───────────────────────────── */

.vfd-run-list,
.vfd-run-detail,
.vfd-preview-route,
.vfd-issues {
    display: grid;
    gap: 0.48rem;
    align-content: start;
    color: var(--vfd-muted);
    font-size: 0.76rem;
}

.vfd-run-list {
    grid-template-columns: 1fr auto;
}

.success { color: var(--vfd-success); }
.error { color: var(--vfd-danger); }
.warning { color: var(--vfd-warning); }

.vfd-issues > div {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    border: 1px solid var(--vfd-border);
    border-radius: 9px;
    padding: 0.58rem;
    background: rgba(17, 23, 47, 0.74);
}

.vfd-issues button {
    border: 0;
    background: transparent;
    color: #a78bfa;
    cursor: pointer;
}

.vfd-route-step {
    border: 1px solid var(--vfd-border);
    border-radius: 8px;
    background: rgba(17, 23, 47, 0.82);
    color: var(--vfd-muted);
    padding: 0.45rem 0.6rem;
    text-align: left;
}

.vfd-route-step:hover {
    border-color: var(--vfd-hover);
    color: #fff;
}

.vfd-canvas-toolbar button.active {
    color: #fff;
    border-color: var(--vfd-primary-hover);
    background: rgba(124, 58, 237, 0.28);
}

@media (max-width: 1300px) {
    .vfd-global-header,
    .vfd-context-bar,
    .vfd-workspace-toolbar {
        padding: 0 0.55rem;
    }

    .vfd-save-state {
        display: none;
    }

    .vfd-global-actions {
        flex: 1 1 auto;
    }

    .vfd-debug-controls a,
    .vfd-debug-controls button:first-child {
        display: none;
    }

    .vfd-body { grid-template-columns: 220px minmax(0, 1fr) minmax(0, var(--vfd-property-pane-effective-width)); }
}

@container (max-width: 460px) {
    .vfd-far-classifications { grid-template-columns: 1fr; }
}

@media (max-width: 980px) {
    .vfd-global-header,
    .vfd-context-bar,
    .vfd-workspace-toolbar {
        align-items: stretch;
        flex-wrap: wrap;
        height: auto;
        padding-top: 0.35rem;
        padding-bottom: 0.35rem;
    }

    .vfd-global-title,
    .vfd-global-actions,
    .vfd-context-left,
    .vfd-toolbar-left,
    .vfd-toolbar-right {
        flex: 1 1 100%;
    }

    .vfd-global-actions,
    .vfd-toolbar-right {
        justify-content: flex-start;
        overflow-x: auto;
        scrollbar-width: none;
    }

    .vfd-global-actions::-webkit-scrollbar,
    .vfd-toolbar-right::-webkit-scrollbar {
        display: none;
    }

    .vfd-context-tabs {
        flex-basis: 100%;
        order: 3;
    }

    .vfd-return-action {
        order: 2;
    }

    .vfd-product-name,
    .vfd-section-label {
        display: none;
    }

    .vfd-name-input {
        flex: 1 1 auto;
        min-width: 0;
    }
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--luca-bg);
    color: var(--luca-text);
    height: 100%;
    overflow: hidden;
}

h1, h2, h3, h4 { font-weight: 600; }
a { color: var(--luca-primary); text-decoration: none; }
a:hover { color: var(--luca-primary-hover); }
code, .mono { font-family: 'Fira Code', 'Cascadia Code', monospace; font-size: 0.85em; color: var(--luca-accent); }

/* ===== App Shell ===== */
.luca-app { display: flex; flex-direction: row; height: 100vh; min-width: 0; overflow: hidden; }
.luca-app.sidebar-collapsed .luca-sidebar { width: 60px; }
.luca-app.sidebar-collapsed .luca-main { margin-left: 0; }

/* ===== Collapsible Sidebar ===== */
.luca-sidebar {
    display: flex; flex-direction: column; width: 220px;
    background: var(--luca-surface); border-right: 1px solid var(--luca-border);
    transition: width 0.2s ease; overflow: hidden; flex-shrink: 0; z-index: 50;
}
/* Auto-collapse on designer page: narrow by default, expand on hover */
.luca-sidebar.designer-auto-collapse {
    width: 58px;
    transition: width 0.18s ease;
}
.luca-sidebar.designer-auto-collapse:hover {
    width: 220px;
    box-shadow: 4px 0 20px rgba(0,0,0,0.3);
}
.sidebar-brand {
    display: flex; align-items: center; gap: 0.5rem;
    padding: 0.85rem 0.85rem; border-bottom: 1px solid var(--luca-border);
    min-height: 56px;
}
.sidebar-brand .brand-icon { font-size: 1.4rem; color: var(--luca-primary); flex-shrink: 0; }
.sidebar-brand .brand-text { font-weight: 700; font-size: 1.1rem; white-space: nowrap; }
.sidebar-nav { flex: 1; display: flex; flex-direction: column; gap: 2px; padding: 0.5rem 0.4rem; overflow-y: auto; }
.sidebar-link {
    display: flex; align-items: center; gap: 0.6rem;
    padding: 0.55rem 0.7rem; border-radius: var(--luca-radius);
    color: var(--luca-text-muted); font-weight: 500; font-size: 0.88rem;
    transition: all 0.15s; white-space: nowrap; text-decoration: none;
}
.sidebar-link:hover { color: var(--luca-text); background: var(--luca-surface-hover); }
.sidebar-link.active { color: var(--luca-text); background: rgba(99, 102, 241, 0.18); }
.sidebar-link .nav-icon { font-size: 1.05rem; flex-shrink: 0; width: 1.4rem; text-align: center; }
.sidebar-link .nav-label { overflow: hidden; text-overflow: ellipsis; }
.sidebar-footer {
    padding: 0.5rem; border-top: 1px solid var(--luca-border);
    display: flex; flex-direction: column; gap: 0.35rem;
}
.sidebar-toggle {
    display: flex; align-items: center; justify-content: center; gap: 0.4rem;
    background: none; border: 1px solid var(--luca-border); color: var(--luca-text-muted);
    padding: 0.35rem; border-radius: var(--luca-radius); cursor: pointer; width: 100%;
    font-size: 0.85rem; transition: all 0.15s;
}
.sidebar-toggle:hover { background: var(--luca-surface-hover); color: var(--luca-text); }
.sidebar-user {
    display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap;
    font-size: 0.8rem; padding: 0.25rem 0.3rem;
}
.sidebar-user .user-email { font-size: 0.78rem; color: var(--luca-text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 140px; }
.sidebar-user .btn-logout { font-size: 0.78rem; padding: 0.2rem 0.5rem; display: flex; align-items: center; gap: 0.3rem; }

/* Keep legacy header styles for potential fallback */
.luca-header {
    display: flex; align-items: center; gap: 1.5rem;
    padding: 0 1.5rem; height: 56px;
    background: var(--luca-surface); border-bottom: 1px solid var(--luca-border);
}
.header-brand { display: flex; align-items: center; gap: 0.5rem; }
.brand-icon { font-size: 1.4rem; color: var(--luca-primary); }
.brand-text { font-weight: 700; font-size: 1.1rem; }
.header-nav { display: flex; gap: 0.25rem; flex: 1; }
.nav-link {
    padding: 0.5rem 1rem; border-radius: var(--luca-radius);
    color: var(--luca-text-muted); font-weight: 500; font-size: 0.9rem; transition: all 0.15s;
}
.nav-link:hover { color: var(--luca-text); background: var(--luca-surface-hover); }
.nav-link.active { color: var(--luca-text); background: rgba(99, 102, 241, 0.18); }
.header-actions { display: flex; align-items: center; gap: 1rem; }
.user-email { font-size: 0.85rem; color: var(--luca-text-muted); }
.btn-logout {
    background: none; border: 1px solid var(--luca-border); color: var(--luca-text-muted);
    padding: 0.35rem 0.75rem; border-radius: var(--luca-radius); cursor: pointer; font-size: 0.85rem;
}
.btn-logout:hover { border-color: var(--luca-danger); color: var(--luca-danger); }

.luca-main { flex: 1; min-width: 0; height: 100vh; overflow: hidden; }

/* ===== Buttons ===== */
.btn {
    display: inline-flex; align-items: center; gap: 0.4rem;
    padding: 0.5rem 1rem; border-radius: var(--luca-radius);
    font-size: 0.9rem; font-weight: 500; cursor: pointer; border: 1px solid var(--luca-border); transition: all 0.15s;
    background: var(--luca-surface-hover); color: var(--luca-text);
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: var(--luca-primary); color: white; }
.btn-primary:hover:not(:disabled) { background: var(--luca-primary-hover); }
.btn-secondary { background: var(--luca-surface-hover); color: var(--luca-text); border: 1px solid var(--luca-border); }
.btn-secondary:hover:not(:disabled) { background: var(--luca-border); }
.btn-success { background: #15803d; color: white; border-color: #166534; }
.btn-success:hover:not(:disabled) { background: #166534; border-color: #14532d; }
.btn-danger { background: var(--luca-danger); color: white; }
.btn-danger:hover:not(:disabled) { background: #dc2626; }
.btn-link { background: none; color: var(--luca-primary); padding: 0.25rem; }
.btn-sm { padding: 0.3rem 0.6rem; font-size: 0.8rem; }
.btn-icon { background: none; border: 1px solid var(--luca-border); color: var(--luca-text); width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: var(--luca-radius); cursor: pointer; font-size: 1.1rem; }
.btn-icon:hover { border-color: var(--luca-primary); color: var(--luca-primary); }
.btn-suggestion { background: var(--luca-surface-hover); color: var(--luca-text); border: 1px solid var(--luca-border); padding: 0.4rem 0.8rem; border-radius: 20px; font-size: 0.85rem; cursor: pointer; }
.btn-suggestion:hover { border-color: var(--luca-primary); color: var(--luca-primary); }
.btn-close { background: none; border: none; color: var(--luca-text-muted); cursor: pointer; font-size: 1.2rem; }
.btn-cancel { background: rgba(239,68,68,0.2); color: var(--luca-danger); border: 1px solid var(--luca-danger); }

/* ===== Inputs ===== */
.input, .textarea, select.input {
    width: 100%; padding: 0.6rem 0.8rem;
    background: var(--luca-bg); color: var(--luca-text);
    border: 1px solid var(--luca-border); border-radius: var(--luca-radius);
    font-size: 0.9rem; outline: none; transition: border-color 0.15s;
}
.input:focus { border-color: var(--luca-primary); }
.input-sm { padding: 0.3rem 0.5rem; font-size: 0.8rem; background: var(--luca-bg); color: var(--luca-text); border: 1px solid var(--luca-border); border-radius: 4px; }
.textarea { resize: vertical; min-height: 80px; }
.form-label { display: block; margin-bottom: 0.25rem; font-weight: 600; font-size: 0.85rem; color: var(--luca-text-muted); }
.form-group { margin-bottom: 0.75rem; }
.form-group label { display: block; margin-bottom: 0.25rem; font-weight: 500; font-size: 0.85rem; color: var(--luca-text-muted); }
.form-actions { display: flex; gap: 0.5rem; margin-top: 1rem; }

/* ===== Cards ===== */
.card { background: var(--luca-surface); border: 1px solid var(--luca-border); border-radius: var(--luca-radius-lg); padding: 1.25rem; margin-bottom: 1rem; color: var(--luca-text); }
.form-card { max-width: 600px; }

/* ===== Alerts ===== */
.alert {
    padding: 0.9rem 1rem;
    border-radius: 14px;
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.85rem;
    flex-wrap: wrap;
    font-size: 0.92rem;
    line-height: 1.45;
    background: rgba(42, 43, 80, 0.9);
    color: var(--luca-text);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 10px 24px rgba(8, 11, 26, 0.18);
}
.alert > * { min-width: 0; }
.alert a { color: inherit; text-decoration: underline; }
.alert .btn { flex-shrink: 0; }
.alert-error,
.alert-danger {
    background: rgba(127, 29, 29, 0.58);
    color: #ffe4e6;
    border-color: #ef4444;
}
.alert-success {
    background: rgba(20, 83, 45, 0.62);
    color: #dcfce7;
    border-color: #22c55e;
}
.alert-info {
    background: rgba(15, 60, 93, 0.7);
    color: #d9f2ff;
    border-color: #38bdf8;
}
.alert-warning {
    background: rgba(91, 59, 8, 0.72);
    color: #fef3c7;
    border-color: #f59e0b;
}

/* ===== Confirm Dialog ===== */
body.luca-confirm-open { overflow: hidden; }

.luca-confirm-backdrop {
    position: fixed;
    inset: 0;
    z-index: 2000;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(7, 10, 20, 0.72);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}

.luca-confirm-dialog {
    width: min(100%, 34rem);
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
    padding: 1.3rem;
    border-radius: 22px;
    background:
        radial-gradient(circle at top right, rgba(129, 140, 248, 0.14), transparent 34%),
        linear-gradient(180deg, rgba(42, 43, 80, 0.98), rgba(26, 27, 46, 0.98));
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 28px 80px rgba(2, 6, 23, 0.45);
}

.luca-confirm-dialog-primary {
    border-color: rgba(129, 140, 248, 0.46);
}

.luca-confirm-dialog-danger {
    border-color: rgba(248, 113, 113, 0.48);
}

.luca-confirm-header {
    display: flex;
    align-items: flex-start;
    gap: 0.95rem;
}

.luca-confirm-icon {
    width: 2.9rem;
    height: 2.9rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.25rem;
    font-weight: 700;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.luca-confirm-dialog-primary .luca-confirm-icon {
    background: #312e81;
    color: #ffffff;
    border: 1px solid rgba(129, 140, 248, 0.34);
}

.luca-confirm-dialog-danger .luca-confirm-icon {
    background: #7f1d1d;
    color: #ffffff;
    border: 1px solid rgba(248, 113, 113, 0.34);
}

.luca-confirm-copy {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.luca-confirm-title {
    margin: 0;
    font-size: 1.12rem;
    font-weight: 700;
    line-height: 1.25;
}

.luca-confirm-message {
    margin: 0;
    color: var(--luca-text-muted);
    line-height: 1.55;
}

.luca-confirm-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.luca-confirm-btn {
    min-width: 8.75rem;
    justify-content: center;
}

.luca-confirm-btn:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.24);
    outline-offset: 2px;
}

@media (max-width: 560px) {
    .luca-confirm-backdrop {
        padding: 1rem;
        align-items: flex-end;
    }

    .luca-confirm-dialog {
        width: 100%;
        padding: 1.1rem;
        border-radius: 18px;
    }

    .luca-confirm-actions {
        flex-direction: column-reverse;
    }

    .luca-confirm-btn {
        width: 100%;
    }
}

/* ===== Badges ===== */
.badge { display: inline-block; padding: 0.15rem 0.5rem; border-radius: 10px; font-size: 0.75rem; font-weight: 600; }
.badge.required { background: #7f1d1d; color: #fee2e2; }
.badge.unread { background: var(--luca-primary); color: white; }
.badge.Pending { background: #78350f; color: #fef3c7; }
.badge.Confirmed { background: #14532d; color: #dcfce7; }
.badge.Rejected { background: #7f1d1d; color: #fee2e2; }

/* ===== Status dots ===== */
.status-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 0.4rem; }
.status-dot.enabled { background: var(--luca-success); }
.status-dot.disabled { background: var(--luca-text-muted); }

/* ===== Method badges ===== */
.method-badge { display: inline-block; padding: 0.1rem 0.4rem; border-radius: 4px; font-size: 0.75rem; font-weight: 700; font-family: monospace; }
.method-badge.get { background: #14532d; color: #dcfce7; }
.method-badge.post { background: #1e3a8a; color: #dbeafe; }
.method-badge.put { background: #78350f; color: #fef3c7; }
.method-badge.delete { background: #7f1d1d; color: #fee2e2; }
.method-badge.patch { background: #4c1d95; color: #ede9fe; }

/* ===== Workflow Status Badges ===== */
.status-badge {
    display: inline-block; padding: 0.15rem 0.55rem; border-radius: 10px;
    font-size: 0.72rem; font-weight: 600; letter-spacing: 0.02em;
    border: 1px solid transparent;
}
.status-badge.draft       { background: #1e293b; color: #94a3b8; border-color: #334155; }
.status-badge.actief      { background: #052e16; color: #86efac; border-color: #166534; }
.status-badge.inactief    { background: #1c1917; color: #a8a29e; border-color: #44403c; }
.status-badge.gearchiveerd { background: #1e1b4b; color: #a5b4fc; border-color: #3730a3; }
.status-badge.test        { background: #422006; color: #fdba74; border-color: #92400e; }
.status-badge.concept     { background: #3b0764; color: #d8b4fe; border-color: #6b21a8; }
.status-badge.staging     { background: #172554; color: #93c5fd; border-color: #1d4ed8; }
.status-badge.production  { background: #052e16; color: #86efac; border-color: #166534; }

/* ===== Workflow Type/Capability Badges ===== */
.type-badge {
    display: inline-block; padding: 0.12rem 0.45rem; border-radius: 4px;
    font-size: 0.7rem; font-weight: 600; letter-spacing: 0.03em; text-transform: uppercase;
}
.type-badge.chat       { background: #312e81; color: #c7d2fe; }
.type-badge.qa         { background: #4c1d95; color: #ddd6fe; }
.type-badge.api        { background: #1e3a8a; color: #bfdbfe; }
.type-badge.knowledge  { background: #134e4a; color: #99f6e4; }
.type-badge.subflow    { background: #78350f; color: #fde68a; }
.type-badge.manual     { background: #1e293b; color: #cbd5e1; }
.type-badge.event      { background: #831843; color: #fbcfe8; }
.type-badge.database   { background: #164e63; color: #a5f3fc; }
.type-badge.file       { background: #365314; color: #d9f99d; }
.type-badge.tool       { background: #451a03; color: #fed7aa; }
.type-badge.execution  { background: #1e3a5f; color: #b3d9ff; }
.type-badge.hybrid     { background: #2d1b4e; color: #d4b8f0; }

/* ===== Workflow Card List ===== */
.wf-list { display: flex; flex-direction: column; gap: 0.5rem; }
.wf-card {
    display: grid; grid-template-columns: 1fr auto;
    gap: 0.5rem 1rem; padding: 0.75rem 1rem;
    background: var(--luca-surface); border: 1px solid var(--luca-border);
    border-radius: var(--luca-radius); transition: border-color 0.15s, background 0.15s;
    cursor: pointer;
}
.wf-card:hover { border-color: var(--luca-primary); background: var(--luca-surface-hover); }
.wf-card-left { display: flex; flex-direction: column; gap: 0.3rem; min-width: 0; }
.wf-card-name {
    font-weight: 600; font-size: 0.95rem; color: var(--luca-text);
    display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap;
}
.wf-card-meta {
    display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap;
    font-size: 0.78rem; color: var(--luca-text-muted);
}
.wf-card-meta .mono { font-size: 0.76rem; color: var(--luca-accent); }
.wf-card-right {
    display: flex; align-items: center; gap: 0.5rem; flex-shrink: 0;
}
.wf-card-badges { display: flex; gap: 0.35rem; flex-wrap: wrap; align-items: center; }

/* ===== Workflow Page Toolbar ===== */
.wf-toolbar {
    display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap;
    padding: 0.5rem 0; margin-bottom: 0.75rem;
}
.wf-toolbar input[type="text"],
.wf-toolbar select {
    background: var(--luca-surface); color: var(--luca-text); border: 1px solid var(--luca-border);
    border-radius: var(--luca-radius); padding: 0.4rem 0.65rem; font-size: 0.85rem;
}
.wf-toolbar input[type="text"] { flex: 1; min-width: 180px; }
.wf-toolbar select { min-width: 120px; }
.wf-toolbar select option { background: var(--luca-surface); color: var(--luca-text); }

.workflow-tab-nav {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
    margin-bottom: 0.85rem;
}

.workflow-tab-btn {
    min-width: 90px;
    justify-content: center;
    padding: 0.45rem 0.85rem;
    border-radius: 10px;
    font-size: 0.82rem;
    border-color: rgba(118, 121, 220, 0.32);
    background: rgba(24, 25, 58, 0.72);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.03);
}

.workflow-tab-btn.btn-primary {
    background: linear-gradient(180deg, rgba(107, 104, 255, 0.96), rgba(83, 71, 221, 0.96));
    border-color: rgba(139, 145, 255, 0.55);
    box-shadow: 0 6px 16px rgba(77, 70, 194, 0.28);
}

.workflow-overview-shell {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding-right: 0.25rem;
}

.workflow-overview-panel {
    background:
        radial-gradient(circle at top center, rgba(87, 81, 215, 0.14), transparent 42%),
        linear-gradient(180deg, rgba(28, 29, 66, 0.96), rgba(18, 19, 48, 0.94));
    border: 1px solid rgba(95, 100, 191, 0.3);
    border-radius: 14px;
    padding: 0.85rem 0.85rem 0.95rem;
    box-shadow: 0 14px 35px rgba(5, 8, 30, 0.3);
}

.workflow-overview-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.65rem;
}

.workflow-overview-heading h2 {
    margin: 0 0 0.2rem;
    font-size: 1.05rem;
    letter-spacing: 0.01em;
}

.workflow-overview-heading p {
    margin: 0;
    color: rgba(214, 216, 245, 0.72);
    font-size: 0.76rem;
}

.workflow-overview-controls {
    display: flex;
    gap: 0.45rem;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.workflow-search {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    min-width: 200px;
    padding: 0.45rem 0.7rem;
    border-radius: 10px;
    border: 1px solid rgba(98, 104, 198, 0.28);
    background: rgba(18, 19, 48, 0.74);
    color: var(--luca-text-muted);
}

.workflow-search input {
    width: 100%;
    border: none;
    outline: none;
    background: transparent;
    color: var(--luca-text);
    font-size: 0.78rem;
}

.workflow-search input::placeholder {
    color: rgba(198, 201, 235, 0.48);
}

.workflow-search-icon {
    font-size: 0.85rem;
    line-height: 1;
    opacity: 0.7;
}

.workflow-filter {
    min-width: 88px;
    padding: 0.45rem 0.7rem;
    border-radius: 10px;
    border: 1px solid rgba(98, 104, 198, 0.28);
    background: rgba(18, 19, 48, 0.74);
    color: var(--luca-text);
    font-size: 0.78rem;
}

.workflow-sort-filter {
    min-width: 108px;
}

.workflow-refresh-btn,
.workflow-create-btn {
    min-height: 34px;
    border-radius: 10px;
    font-size: 0.8rem;
}

.workflow-refresh-btn {
    min-width: 34px;
    padding: 0;
    justify-content: center;
    font-size: 0.88rem;
}

.workflow-create-btn {
    padding-inline: 0.85rem;
    white-space: nowrap;
    box-shadow: 0 8px 18px rgba(86, 79, 222, 0.24);
}

.workflow-overview-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 160px;
    border: 1px dashed rgba(113, 118, 206, 0.28);
    border-radius: 12px;
    background: rgba(15, 17, 42, 0.42);
}

.workflow-grid-list {
    gap: 0.6rem;
}

.workflow-card-modern {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.7rem;
    align-items: start;
    padding: 0.8rem 0.95rem;
    border-radius: 12px;
    border: 1px solid var(--luca-border);
    background: var(--luca-surface);
    transition: border-color 0.15s, background 0.15s;
}

.workflow-card-modern:hover {
    border-color: var(--luca-primary);
    background: var(--luca-surface-hover);
}

.workflow-card-main {
    min-width: 0;
}

.workflow-card-title-row {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    flex-wrap: wrap;
    margin-bottom: 0.25rem;
}

.workflow-status-pill {
    padding: 0.2rem 0.55rem;
    border-radius: 8px;
    font-size: 0.68rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.workflow-card-title {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: #f2efff;
}

.workflow-card-subtitle {
    color: rgba(223, 225, 255, 0.78);
    font-size: 0.76rem;
    letter-spacing: 0.01em;
    margin-bottom: 0.5rem;
    overflow-wrap: anywhere;
}

.workflow-card-meta-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.3rem 0.35rem;
}

.workflow-meta-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.22rem 0.5rem;
    border-radius: 8px;
    border: 1px solid rgba(108, 114, 195, 0.22);
    background: rgba(34, 37, 78, 0.74);
    color: rgba(239, 240, 255, 0.92);
    font-size: 0.68rem;
    line-height: 1;
}

.workflow-family-pill.execution { background: rgba(39, 62, 104, 0.62); }
.workflow-family-pill.knowledge { background: rgba(31, 94, 88, 0.52); }
.workflow-family-pill.chat { background: rgba(90, 44, 109, 0.52); }
.workflow-family-pill.hybrid { background: rgba(88, 71, 34, 0.52); }

.workflow-updated-at {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    color: rgba(211, 214, 245, 0.78);
    font-size: 0.68rem;
    margin-left: 0.15rem;
}

.workflow-card-actions {
    display: flex;
    align-items: flex-start;
    gap: 0.35rem;
    flex-shrink: 0;
}

.workflow-card-open-btn,
.workflow-card-primary-btn,
.workflow-card-menu-btn {
    min-height: 32px;
    border-radius: 8px;
    white-space: nowrap;
    font-size: 0.78rem;
    padding: 0.3rem 0.7rem;
}

.workflow-card-open-btn {
    background: rgba(34, 36, 76, 0.9);
}

.workflow-card-primary-btn {
    min-width: 90px;
}

.workflow-row-actions-menu-modern {
    position: relative;
}

.workflow-card-menu-btn {
    min-width: 32px;
    padding: 0;
    justify-content: center;
    font-size: 0.85rem;
}

/* ===== Detail Side Panel ===== */
.wf-side-panel {
    position: fixed; top: 0; right: 0; bottom: 0; width: 420px; max-width: 90vw;
    background: var(--luca-surface); border-left: 1px solid var(--luca-border);
    z-index: 200; display: flex; flex-direction: column; box-shadow: -4px 0 20px rgba(0,0,0,0.3);
    animation: slideInRight 0.2s ease;
}
@keyframes slideInRight { from { transform: translateX(100%); } to { transform: translateX(0); } }
.wf-side-panel-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 1rem 1.25rem; border-bottom: 1px solid var(--luca-border);
}
.wf-side-panel-header h3 { margin: 0; font-size: 1rem; }
.wf-side-panel-body { flex: 1; overflow-y: auto; padding: 1rem 1.25rem; }
.wf-side-panel-body .detail-row { display: flex; gap: 0.5rem; margin-bottom: 0.6rem; }
.wf-side-panel-body .detail-label { font-size: 0.78rem; color: var(--luca-text-muted); min-width: 90px; }
.wf-side-panel-body .detail-value { font-size: 0.85rem; }
.wf-side-panel-actions { padding: 0.75rem 1.25rem; border-top: 1px solid var(--luca-border); display: flex; gap: 0.5rem; flex-wrap: wrap; }
.wf-side-panel-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.3); z-index: 199; }

/* ===== Tables ===== */
.data-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.data-table th { text-align: left; padding: 0.6rem 0.75rem; color: var(--luca-text-muted); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; border-bottom: 1px solid var(--luca-border); }
.data-table td { padding: 0.6rem 0.75rem; border-bottom: 1px solid rgba(58,59,92,0.5); color: var(--luca-text); }
.data-table td strong { color: #f0f0ff; }
.data-table td code { color: #c4b5fd; }
.data-table tr:hover td { background: var(--luca-surface-hover); }
.data-table.compact th, .data-table.compact td { padding: 0.4rem 0.6rem; }
.data-table .actions { display: flex; flex-wrap: wrap; gap: 0.35rem; align-items: center; }
.data-table .actions .btn-sm { white-space: nowrap; }
.data-table .mono { overflow-wrap: anywhere; word-break: break-word; }

/* ===== Tabs ===== */
.tab-bar { display: flex; gap: 0.25rem; border-bottom: 1px solid var(--luca-border); margin-bottom: 1.5rem; }
.tab { padding: 0.6rem 1rem; background: none; border: none; color: var(--luca-text-muted); cursor: pointer; border-bottom: 2px solid transparent; font-size: 0.9rem; font-weight: 500; }
.tab:hover { color: var(--luca-text); }
.tab.active { color: var(--luca-text); border-bottom-color: var(--luca-primary); }

/* ===== Page Layout ===== */
.page-container { padding: 0.85rem 1rem; width: 100%; max-width: none; margin: 0; height: 100vh; min-height: 0; overflow-y: auto; }
.page-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.page-header h1 { font-size: 1.2rem; }
.section { margin-bottom: 2rem; }
.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.muted { color: var(--luca-text-muted); }
.empty-state { text-align: center; padding: 3rem; color: var(--luca-text-muted); }

/* Workflows page viewport lock */
.page-container.workflows-page {
    height: 100vh;
    max-height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    padding: 0.55rem 0.65rem 0.65rem;
    gap: 0.45rem;
}
.workflows-page .page-header,
.workflows-page .tab-bar,
.workflows-page .tab-nav,
.workflows-page .alert {
    flex-shrink: 0;
}
.workflows-page .page-header {
    margin-bottom: 0;
}
.workflows-page .page-header h1 {
    font-size: 1.05rem;
}
.workflows-page .workflow-tab-nav {
    margin-bottom: 0;
}
.workflows-tab-content {
    flex: 1;
    min-height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.workflows-tab-content > .workflow-list,
.workflows-tab-content > .discovery-panel,
.workflows-tab-content > .drafts-panel,
.workflows-tab-content > .test-history-tab,
.workflows-tab-content > .catalog-panel {
    flex: 1;
    min-height: 0;
}
.workflow-list,
.drafts-panel,
.test-history-tab,
.catalog-panel {
    overflow-y: auto;
}

@media (max-width: 1080px) {
    .workflow-overview-head {
        flex-direction: column;
    }

    .workflow-overview-controls {
        width: 100%;
        justify-content: flex-start;
    }
}

@media (max-width: 860px) {
    .workflow-search {
        min-width: 100%;
    }

    .workflow-card-modern {
        grid-template-columns: 1fr;
    }

    .workflow-card-actions {
        width: 100%;
        justify-content: flex-start;
        flex-wrap: wrap;
    }
}

@media (max-width: 640px) {
    .page-container.workflows-page {
        padding-inline: 0.55rem;
    }

    .workflow-overview-panel {
        padding: 0.7rem;
        border-radius: 12px;
    }

    .workflow-tab-btn,
    .workflow-create-btn,
    .workflow-filter {
        width: 100%;
    }

    .workflow-refresh-btn {
        width: 48px;
    }
}

/* ===== Login ===== */
.login-container { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: var(--luca-bg); }
.login-card { background: var(--luca-surface); border: 1px solid var(--luca-border); border-radius: var(--luca-radius-lg); padding: 2.5rem; width: 100%; max-width: 420px; }
.login-error-details { display: block; margin-top: 0.45rem; font-size: 0.72rem; line-height: 1.3; opacity: 0.82; overflow-wrap: anywhere; }
.login-header { text-align: center; margin-bottom: 2rem; }
.login-header h1 { font-size: 1.8rem; margin: 0.5rem 0 0.25rem; }
.login-header p { color: var(--luca-text-muted); font-size: 0.9rem; }
.brand-icon-lg { font-size: 2.5rem; color: var(--luca-primary); }
.login-form h2 { font-size: 1.1rem; margin-bottom: 1rem; }
.login-form .input { margin-bottom: 0.75rem; }
.login-form .btn { width: 100%; justify-content: center; margin-bottom: 0.5rem; }
.btn-tenant { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: 0.75rem 1rem; background: var(--luca-bg); border: 1px solid var(--luca-border); border-radius: var(--luca-radius); cursor: pointer; margin-bottom: 0.5rem; color: var(--luca-text); }
.btn-tenant:hover { border-color: var(--luca-primary); }
.btn-tenant.default { border-color: var(--luca-primary); }
.tenant-name { font-weight: 600; }
.tenant-role { font-size: 0.85rem; color: var(--luca-text-muted); }

/* ===== Chat Layout ===== */
.chat-layout { display: flex; height: calc(100vh - 56px); }

.chat-sidebar {
    width: 280px; min-width: 280px; background: var(--luca-surface);
    border-right: 1px solid var(--luca-border); display: flex; flex-direction: column;
}
.chat-sidebar.collapsed { width: 0; min-width: 0; overflow: hidden; }
.sidebar-header { display: flex; justify-content: space-between; align-items: center; padding: 1rem; border-bottom: 1px solid var(--luca-border); }
.sidebar-header h3 { font-size: 0.95rem; }
.session-list { overflow-y: auto; flex: 1; }
.session-item { padding: 0.75rem 1rem; cursor: pointer; border-bottom: 1px solid rgba(58,59,92,0.3); display: flex; flex-direction: column; gap: 0.2rem; }
.session-item:hover { background: var(--luca-surface-hover); }
.session-item.active { background: rgba(99,102,241,0.12); border-left: 3px solid var(--luca-primary); }
.session-item-header { display: flex; align-items: center; justify-content: space-between; gap: 0.4rem; }
.session-title { font-size: 0.9rem; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.session-meta { font-size: 0.75rem; color: var(--luca-text-muted); }
.session-delete-btn {
    border: none;
    background: transparent;
    color: var(--luca-text-muted);
    cursor: pointer;
    font-size: 0.85rem;
    padding: 0.1rem 0.25rem;
    border-radius: 4px;
    flex-shrink: 0;
}
.session-delete-btn:hover { background: rgba(239,68,68,0.12); color: var(--luca-danger); }

.chat-panel { flex: 1; display: flex; flex-direction: column; }

.chat-empty { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100%; gap: 1rem; }
.empty-icon { font-size: 4rem; color: var(--luca-primary); opacity: 0.6; }
.chat-empty h2 { font-size: 1.3rem; }
.chat-empty p { color: var(--luca-text-muted); }
.quick-actions { display: flex; gap: 0.5rem; margin-top: 1rem; flex-wrap: wrap; justify-content: center; }

/* Flow banner */
.flow-banner { display: flex; justify-content: space-between; align-items: center; padding: 0.5rem 1rem; background: rgba(99,102,241,0.12); border-bottom: 1px solid var(--luca-primary); font-size: 0.85rem; }
.flow-label { color: var(--luca-primary); font-weight: 500; }

/* Messages */
.messages-container { flex: 1; overflow-y: auto; padding: 1rem 1.5rem; display: flex; flex-direction: column; gap: 10px; }
.message { display: flex; gap: 0.75rem; max-width: 80%; }
.message.user { align-self: flex-end; flex-direction: row-reverse; }
.message.assistant { align-self: flex-start; }
.message-avatar { width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.9rem; flex-shrink: 0; }
.message.user .message-avatar { background: var(--luca-chat-user); }
.message.assistant .message-avatar { background: var(--luca-primary); color: white; }
.message-content { padding: 0.75rem 1rem; border-radius: var(--luca-radius-lg); font-size: 0.9rem; line-height: 1.5; }
.message.user .message-content { background: var(--luca-chat-user); border-bottom-right-radius: 4px; }
.message.assistant .message-content { background: var(--luca-surface); border: 1px solid var(--luca-border); border-bottom-left-radius: 4px; }
.message-content p { margin: 0 0 0.4em; }
.message-content p:last-child { margin-bottom: 0; }
.message-content strong { font-weight: 700; }
.message-content em { font-style: italic; }
.message-content ul, .message-content ol { margin: 0.3em 0; padding-left: 1.4em; }
.message-content li { margin-bottom: 0.15em; }
.message-content code { background: rgba(255,255,255,0.08); padding: 0.1em 0.3em; border-radius: 3px; font-size: 0.88em; }
.message-content pre { background: rgba(0,0,0,0.25); padding: 0.5em 0.7em; border-radius: 4px; overflow-x: auto; margin: 0.4em 0; }
.message-content pre code { background: none; padding: 0; }
.message-content table { border-collapse: collapse; margin: 0.4em 0; font-size: 0.85em; }
.message-content th, .message-content td { border: 1px solid var(--luca-border); padding: 0.25em 0.5em; }
.message-content blockquote { border-left: 3px solid var(--luca-accent); margin: 0.4em 0; padding: 0.2em 0.6em; color: var(--luca-text-muted); }
.message-content h1 { margin: 0.6em 0 0.3em; font-size: 1.25em; font-weight: 700; }
.message-content h2 { margin: 0.5em 0 0.25em; font-size: 1.15em; font-weight: 700; }
.message-content h3 { margin: 0.45em 0 0.2em; font-size: 1.05em; font-weight: 700; }
.message-content h4 { margin: 0.4em 0 0.2em; font-size: 1em; font-weight: 700; }
.message-content ins { text-decoration: underline; }
.message-content mark { background: rgba(250,204,21,0.25); padding: 0.05em 0.15em; border-radius: 2px; }
.message-content a { color: var(--luca-accent); text-decoration: underline; }
.suggestions { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-top: 0.6rem; }
.flow-context-info { margin-top: 0.5rem; }
.flow-tag { display: inline-block; padding: 0.2rem 0.5rem; background: rgba(99,102,241,0.1); border-radius: 4px; font-size: 0.8rem; color: var(--luca-primary); }

/* Typing indicator */
.message-content.typing { display: flex; gap: 0.3rem; padding: 0.75rem 1.2rem; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--luca-text-muted); animation: typing 1.4s infinite; }
.dot:nth-child(2) { animation-delay: 0.2s; }
.dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes typing { 0%, 100% { opacity: 0.3; transform: translateY(0); } 50% { opacity: 1; transform: translateY(-4px); } }

/* Chat input */
.chat-input-area { padding: 1rem 1.5rem; border-top: 1px solid var(--luca-border); background: var(--luca-surface); }
.input-row { display: flex; gap: 0.5rem; }
.chat-input { flex: 1; padding: 0.7rem 1rem; background: var(--luca-bg); color: var(--luca-text); border: 1px solid var(--luca-border); border-radius: 24px; font-size: 0.9rem; outline: none; }
.chat-input:focus { border-color: var(--luca-primary); }
.btn-send { width: 40px; height: 40px; border-radius: 50%; background: var(--luca-primary); color: white; border: none; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 1rem; }
.btn-send:disabled { opacity: 0.4; cursor: not-allowed; }

/* ===== Personas ===== */
.persona-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1rem; }
.persona-card { position: relative; }
.persona-card.default { border-color: var(--luca-primary); }
.persona-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.5rem; }
.persona-prompt { font-size: 0.85rem; color: var(--luca-text-muted); margin-bottom: 0.5rem; line-height: 1.4; }
.persona-greeting { font-size: 0.85rem; color: var(--luca-accent); margin-bottom: 0.75rem; }
.persona-actions { display: flex; gap: 0.3rem; }

/* ===== Stats Grid ===== */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.stat-card { background: var(--luca-surface); border: 1px solid var(--luca-border); border-radius: var(--luca-radius-lg); padding: 1.25rem; text-align: center; }
.stat-value { display: block; font-size: 2rem; font-weight: 700; color: var(--luca-primary); }
.stat-label { font-size: 0.85rem; color: var(--luca-text-muted); }

/* ===== Workflow Specifics ===== */
.group-card { background: var(--luca-bg); border: 1px solid var(--luca-border); border-radius: var(--luca-radius); padding: 1rem; margin-bottom: 0.75rem; }
.group-card h4 { font-size: 0.95rem; margin-bottom: 0.5rem; color: var(--luca-primary); }
.step-list { display: flex; flex-direction: column; gap: 0.3rem; }
.step-item { display: flex; align-items: center; gap: 0.5rem; padding: 0.35rem 0.5rem; font-size: 0.85rem; border-radius: 4px; }
.step-item:hover { background: var(--luca-surface-hover); }
.step-type { display: inline-block; padding: 0.1rem 0.4rem; border-radius: 4px; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; background: rgba(99,102,241,0.15); color: var(--luca-primary); }
.step-type.form { background: rgba(34,197,94,0.15); color: var(--luca-success); }
.step-type.choice { background: rgba(245,158,11,0.15); color: var(--luca-warning); }
.step-type.execute_endpoint_call { background: rgba(239,68,68,0.15); color: var(--luca-danger); }
.step-label { flex: 1; color: var(--luca-text); }
.binding-key { font-size: 0.75rem; color: #c4b5fd; }
.data-type { font-size: 0.75rem; color: var(--luca-text-muted); background: var(--luca-bg); padding: 0.1rem 0.3rem; border-radius: 3px; }
.form-preview { margin-bottom: 1rem; }
.form-preview h4 { margin-bottom: 0.5rem; }

/* Discovery */
.discovery-panel { max-width: none; display: flex; flex-direction: column; height: 100%; }
.workflow-list { width: 100%; overflow-x: auto; }
.discovery-actions { display: flex; gap: 0.5rem; margin: 1rem 0; flex-wrap: wrap; flex-shrink: 0; }
.discovery-results { display: flex; flex-direction: column; flex: 1; min-height: 0; overflow: hidden; }
.discovery-results-header { flex-shrink: 0; }
.discovery-results-header h3 { margin-bottom: 0.5rem; }
.endpoint-search-input { width: 100%; padding: 0.5rem 0.75rem; border: 1px solid var(--luca-border); border-radius: 6px; background: var(--luca-bg); color: var(--luca-text); font-size: 0.85rem; margin-bottom: 0.5rem; }
.endpoint-search-input::placeholder { color: var(--luca-text-muted); }
.endpoint-search-input:focus { outline: none; border-color: var(--luca-primary); box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.15); }
.discovery-split-layout { display: flex; gap: 1rem; flex: 1; min-height: 0; overflow: hidden; }
.endpoint-select-list { display: flex; flex-direction: column; gap: 0.25rem; flex: 1; min-height: 0; overflow-y: auto; margin: 0; padding-right: 0.25rem; min-width: 0; }
.endpoint-select-item { display: flex; align-items: center; gap: 0.5rem; padding: 0.4rem 0.6rem; border-radius: 4px; cursor: pointer; font-size: 0.85rem; flex-shrink: 0; border: 1px solid transparent; transition: border-color 0.15s, background 0.15s; }
.endpoint-select-item:hover { background: var(--luca-surface-hover); }
.endpoint-select-item.active { border-color: var(--luca-primary); background: color-mix(in srgb, var(--luca-primary) 10%, var(--luca-bg)); }
.endpoint-select-item input[type="checkbox"] { accent-color: var(--luca-primary); cursor: pointer; flex-shrink: 0; }

/* Endpoint Detail Panel */
.endpoint-detail-panel { width: 380px; min-width: 320px; flex-shrink: 0; display: flex; flex-direction: column; border: 1px solid var(--luca-border); border-radius: 8px; background: var(--luca-surface); padding: 0.75rem; overflow: hidden; }
.endpoint-detail-header { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem; flex-shrink: 0; flex-wrap: wrap; }
.endpoint-detail-header .mono { word-break: break-all; flex: 1; }
.btn-close-detail { background: none; border: none; color: var(--luca-text-muted); cursor: pointer; font-size: 1rem; padding: 0.1rem 0.3rem; border-radius: 4px; margin-left: auto; flex-shrink: 0; }
.btn-close-detail:hover { color: var(--luca-text); background: var(--luca-surface-hover); }
.endpoint-detail-section { margin-bottom: 0.75rem; flex-shrink: 0; }
.endpoint-detail-section h4 { font-size: 0.85rem; color: var(--luca-primary-hover); margin-bottom: 0.4rem; }
.endpoint-detail-output { flex: 1; min-height: 0; display: flex; flex-direction: column; margin-bottom: 0; }
.endpoint-detail-output h4 { flex-shrink: 0; }
.param-table-wrap { overflow-x: auto; }
.param-table-wrap.scrollable { flex: 1; min-height: 0; overflow-y: auto; }
.param-table { width: 100%; border-collapse: collapse; font-size: 0.8rem; }
.param-table thead { position: sticky; top: 0; z-index: 1; }
.param-table th { text-align: left; padding: 0.3rem 0.5rem; border-bottom: 1px solid var(--luca-border); color: var(--luca-text-muted); font-weight: 600; font-size: 0.75rem; background: var(--luca-surface); }
.param-table td { padding: 0.25rem 0.5rem; border-bottom: 1px solid color-mix(in srgb, var(--luca-border) 50%, transparent); color: var(--luca-text); }
.param-table tr:hover td { background: var(--luca-surface-hover); }
.param-location { font-size: 0.7rem; padding: 0.1rem 0.35rem; border-radius: 3px; font-weight: 600; text-transform: uppercase; }
.param-location.path { color: #f59e0b; background: rgba(245,158,11,0.12); }
.param-location.query { color: #3b82f6; background: rgba(59,130,246,0.12); }
.param-location.header { color: #8b5cf6; background: rgba(139,92,246,0.12); }
.param-location.body { color: #10b981; background: rgba(16,185,129,0.12); }

/* Endpoint Target List (modal) */
.endpoint-target-list { display: flex; flex-direction: column; gap: 0.4rem; max-height: 300px; overflow-y: auto; }
.endpoint-target-item { display: flex; align-items: center; gap: 0.75rem; padding: 0.6rem 0.75rem; border: 1px solid var(--luca-border); border-radius: 6px; background: var(--luca-bg); }
.endpoint-target-item.selected { border-color: var(--luca-primary); background: color-mix(in srgb, var(--luca-primary) 8%, var(--luca-bg)); }
.endpoint-target-item:hover { border-color: var(--luca-primary); }

/* Drafts */
.draft-card .draft-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.75rem; }
.draft-card .draft-header strong { color: #f0f0ff; font-size: 0.95rem; }
.draft-card.expanded { border-color: var(--luca-primary); background: color-mix(in srgb, var(--luca-primary) 6%, var(--luca-surface)); }
.draft-card.expanded .draft-header strong { color: var(--luca-primary-hover); }
.draft-groups { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 0.5rem; }
.draft-group { display: flex; align-items: center; gap: 0.3rem; padding: 0.2rem 0.5rem; background: var(--luca-bg); border-radius: 4px; font-size: 0.8rem; color: var(--luca-text); }
.group-label { color: var(--luca-text); }
.group-order { font-weight: 700; color: var(--luca-primary); }
.draft-stats { display: flex; gap: 1rem; font-size: 0.8rem; color: var(--luca-text-muted); }
.db-drafts-list { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1rem; }
.db-draft-card { border-left: 3px solid var(--luca-primary); }
.data-table .mono { color: #c4b5fd; }
.data-table .muted { color: var(--luca-text-muted); }

/* Draft Detail (expanded) */
.expand-arrow { font-size: 0.7rem; color: var(--luca-text-muted); transition: transform 0.2s; }
.draft-detail { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--luca-border); }
.detail-group { margin-bottom: 1.25rem; }
.detail-group h4 { font-size: 0.9rem; color: var(--luca-primary-hover); margin-bottom: 0.5rem; }
.workflow-overview-table {
    table-layout: fixed;
    min-width: 1700px;
}
.workflow-overview-table th,
.workflow-overview-table td {
    vertical-align: middle;
}
.workflow-overview-table th:nth-child(1),
.workflow-overview-table td:nth-child(1) { width: 72px; }
.workflow-overview-table th:nth-child(2),
.workflow-overview-table td:nth-child(2) { width: 250px; }
.workflow-overview-table th:nth-child(3),
.workflow-overview-table td:nth-child(3) { width: 120px; }
.workflow-overview-table th:nth-child(4),
.workflow-overview-table td:nth-child(4) { width: 170px; }
.workflow-overview-table th:nth-child(5),
.workflow-overview-table td:nth-child(5) { width: 120px; }
.workflow-overview-table th:nth-child(6),
.workflow-overview-table td:nth-child(6) { width: 92px; }
.workflow-overview-table th:nth-child(7),
.workflow-overview-table td:nth-child(7) { width: 150px; }
.workflow-overview-table th:nth-child(8),
.workflow-overview-table td:nth-child(8) { width: 280px; }
.workflow-overview-table th:nth-child(9),
.workflow-overview-table td:nth-child(9) { width: 120px; }
.workflow-overview-table th:nth-child(10),
.workflow-overview-table td:nth-child(10) { width: 300px; }
.workflow-overview-table .actions-cell {
    display: grid;
    grid-template-columns: repeat(8, minmax(26px, max-content));
    align-items: center;
    justify-content: start;
    gap: 0.25rem;
}
.workflow-overview-table .actions-cell .btn-sm {
    min-width: 26px;
    justify-content: center;
    padding: 0.12rem 0.3rem;
}
.actions-cell.compact-actions {
    white-space: nowrap;
}
.workflow-row-actions {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    position: relative;
}
.workflow-row-actions-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}
.workflow-row-actions-menu {
    position: relative;
}
.workflow-actions-dropdown {
    position: fixed;
    min-width: 190px;
    background: var(--luca-surface);
    border: 1px solid var(--luca-border);
    border-radius: 8px;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
    padding: 0.35rem;
    margin-top: 0;
    z-index: 220;
}
.workflow-row-actions-menu > .btn {
    min-width: 32px;
    padding: 0.22rem 0.45rem;
}
.menu-dots {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1;
}
.workflow-actions-group-label {
    font-size: 0.66rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--luca-text-muted);
    padding: 0.2rem 0.4rem;
}
.workflow-actions-item {
    display: block;
    width: 100%;
    text-align: left;
    background: transparent;
    border: none;
    color: var(--luca-text);
    border-radius: 6px;
    font-size: 0.78rem;
    line-height: 1.2;
    padding: 0.36rem 0.45rem;
    cursor: pointer;
}
.workflow-actions-item:hover {
    background: var(--luca-hover);
}
.workflow-actions-item.danger {
    color: #fca5a5;
}
.workflow-actions-item.danger:hover {
    background: rgba(185, 28, 28, 0.18);
    color: #fecaca;
}
.workflow-actions-divider {
    height: 1px;
    background: var(--luca-border);
    margin: 0.24rem 0;
}
.workflow-overview-table td:nth-child(2),
.workflow-overview-table td:nth-child(4),
.workflow-overview-table td:nth-child(8) {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.detail-section { margin-top: 1rem; padding-top: 0.75rem; border-top: 1px dashed var(--luca-border); }
.detail-section h4 { font-size: 0.9rem; margin-bottom: 0.5rem; color: var(--luca-text); }
.detail-form { margin-bottom: 0.75rem; }
.detail-form h5 { font-size: 0.85rem; margin-bottom: 0.3rem; color: #c4b5fd; }
.step-type-badge { display: inline-block; padding: 0.1rem 0.4rem; border-radius: 4px; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; background: rgba(99,102,241,0.15); color: var(--luca-primary); }
.step-type-badge.form { background: rgba(34,197,94,0.15); color: var(--luca-success); }
.step-type-badge.choice { background: rgba(245,158,11,0.15); color: var(--luca-warning); }
.step-type-badge.execute_endpoint_call { background: rgba(239,68,68,0.15); color: var(--luca-danger); }
.step-type-badge.question { background: #1e3a8a; color: #dbeafe; }
.step-type-badge.lookup_search, .step-type-badge.lookup_select { background: #4c1d95; color: #ede9fe; }
.choice-list { list-style: none; padding: 0; margin: 0.25rem 0; }
.choice-list li { padding: 0.2rem 0; font-size: 0.85rem; }
.endpoint-info { display: flex; align-items: center; gap: 0.5rem; padding: 0.3rem 0; font-size: 0.85rem; }

/* Model Selector */
.model-selector { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.5rem; font-size: 0.8rem; }
.model-selector label { color: var(--luca-text-muted); }
.model-selector select { background: var(--luca-bg); color: var(--luca-text); border: 1px solid var(--luca-border); border-radius: 6px; padding: 0.25rem 0.5rem; font-size: 0.8rem; cursor: pointer; outline: none; }
.model-selector select:focus { border-color: var(--luca-primary); }
.model-indicator { font-size: 0.75rem; padding: 0.15rem 0.5rem; border-radius: 10px; font-weight: 600; }
.model-indicator.gemini { color: #dbeafe; background: #1e3a8a; }
.model-indicator.mistral { color: #ffedd5; background: #7c2d12; }

/* Catalog */
.catalog-search { display: flex; gap: 0.5rem; margin-bottom: 1rem; }
.catalog-search .input { flex: 1; }

/* ===== Modal ===== */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.6); display: flex; align-items: center; justify-content: center; z-index: 100; }
.modal-content { background: var(--luca-surface); border: 1px solid var(--luca-border); border-radius: var(--luca-radius-lg); width: 90%; max-width: 600px; max-height: 80vh; overflow-y: auto; }
.modal-content.large { max-width: 900px; }
.modal-content.xlarge { max-width: 1200px; }
.modal-content.fullwide { max-width: 1500px; width: 96%; max-height: 90vh; }
.modal-header { display: flex; justify-content: space-between; align-items: center; padding: 1.25rem; border-bottom: 1px solid var(--luca-border); }
.modal-body { padding: 1.25rem; }
.detail-meta { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 1.5rem; font-size: 0.9rem; }

/* ===== Interactive Test Flow ===== */
.test-flow-body {
    display: grid;
    gap: 1rem;
    min-height: 50vh;
    max-height: 65vh;
    overflow: hidden;
    grid-template-columns: minmax(220px, 260px) minmax(380px, 2fr) minmax(260px, 1fr);
}
.test-flow-body.manual-priority {
    grid-template-columns: minmax(220px, 260px) minmax(520px, 2.4fr) minmax(260px, 0.9fr);
}
.test-flow-body.chat-priority {
    grid-template-columns: minmax(220px, 260px) minmax(300px, 1fr) minmax(360px, 2fr);
}
.test-step-nav { width: 260px; min-width: 220px; overflow-y: auto; border-right: 1px solid var(--luca-border); padding-right: 1rem; }
.test-step-nav h4 { margin: 0 0 0.75rem; color: var(--luca-text-muted); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; }
.test-group-header { font-weight: 600; font-size: 0.85rem; margin: 0.75rem 0 0.25rem; color: var(--luca-text); }
.test-nav-step { display: flex; align-items: center; gap: 0.5rem; padding: 0.35rem 0.5rem; border-radius: var(--luca-radius); cursor: pointer; font-size: 0.82rem; transition: background 0.15s; }
.test-nav-step:hover { background: var(--luca-hover); }
.test-nav-step.current { background: color-mix(in srgb, var(--luca-primary) 15%, transparent); font-weight: 600; }
.test-nav-step.completed .nav-icon { color: var(--luca-success); }
.test-nav-step .nav-icon { width: 1.2rem; text-align: center; flex-shrink: 0; }
.test-nav-step .nav-label { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.test-nav-step .nav-type { font-size: 0.7rem; color: var(--luca-text-muted); background: var(--luca-bg); padding: 0.1rem 0.35rem; border-radius: 3px; flex-shrink: 0; }
.test-step-content { min-width: 0; overflow-y: auto; display: flex; flex-direction: column; }
.test-step-header { margin-bottom: 1rem; }
.test-step-header h3 { margin: 0 0 0.25rem; }
.test-ux-label { color: var(--luca-primary); font-size: 0.95rem; margin: 0 0 0.25rem; }
.test-help-text { color: var(--luca-text-muted); font-size: 0.85rem; font-style: italic; margin: 0; }
.test-step-input { flex: 1; }
.test-field { margin-bottom: 1rem; }
.test-field label { display: block; font-weight: 500; font-size: 0.85rem; margin-bottom: 0.25rem; }
.test-field .input, .test-field select { width: 100%; padding: 0.5rem 0.75rem; border: 1px solid var(--luca-border); border-radius: var(--luca-radius); background: var(--luca-surface); color: var(--luca-text); font-size: 0.9rem; }
.test-field .input:focus, .test-field select:focus { outline: none; border-color: var(--luca-primary); box-shadow: 0 0 0 2px color-mix(in srgb, var(--luca-primary) 20%, transparent); }
.test-field.field-highlight { animation: fieldPulse 1.5s ease-out; }
@keyframes fieldPulse { 0% { box-shadow: 0 0 0 3px var(--luca-primary); } 100% { box-shadow: none; } }
.field-help { display: block; color: var(--luca-text-muted); font-size: 0.78rem; margin-top: 0.2rem; }
.test-choices { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.btn-choice { padding: 0.5rem 1.25rem; border: 2px solid var(--luca-primary); background: transparent; color: var(--luca-primary); border-radius: var(--luca-radius); cursor: pointer; font-weight: 500; transition: all 0.15s; }
.btn-choice:hover { background: var(--luca-primary); color: var(--luca-surface); }
.test-summary { background: var(--luca-bg); border: 1px solid var(--luca-border); border-radius: var(--luca-radius); padding: 1rem; }
.test-summary h4 { margin: 0 0 0.75rem; }
.test-data-grid { display: grid; gap: 0.25rem; }
.test-data-row { display: flex; gap: 1rem; padding: 0.3rem 0; border-bottom: 1px solid color-mix(in srgb, var(--luca-border) 50%, transparent); font-size: 0.85rem; }
.test-data-key { font-weight: 500; min-width: 150px; color: var(--luca-text-muted); }
.test-data-value { flex: 1; }
.test-modal-content { display: flex; flex-direction: column; max-height: 85vh; }
.test-modal-content > .modal-body { flex: 1; overflow: hidden; }
.test-modal-footer {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.9rem 1.25rem;
    border-top: 1px solid var(--luca-border);
    background: var(--luca-surface);
}
.endpoint-info { display: flex; align-items: center; gap: 0.5rem; margin: 0.5rem 0; }

/* Chat workflow picker */
.workflow-picker { display: flex; flex-wrap: wrap; gap: 0.5rem; padding: 0.75rem; background: var(--luca-bg); border-radius: var(--luca-radius); margin-bottom: 1rem; }
.workflow-picker-btn { padding: 0.55rem 0.75rem; border: 1px solid var(--luca-border); background: var(--luca-surface); border-radius: var(--luca-radius); cursor: pointer; font-size: 0.82rem; display: flex; align-items: flex-start; gap: 0.5rem; transition: all 0.15s; min-width: 220px; text-align: left; }
.workflow-picker-btn:hover { border-color: var(--luca-primary); background: color-mix(in srgb, var(--luca-primary) 8%, transparent); }
.workflow-picker-btn .method-badge { font-size: 0.65rem; padding: 0 0.25rem; }
.workflow-picker-copy { display: flex; flex-direction: column; gap: 0.15rem; }
.workflow-picker-copy strong { font-size: 0.84rem; }
.workflow-picker-copy span { color: var(--luca-text-muted); line-height: 1.35; }

/* ===== Step Panel (Chat) ===== */
.step-panel { background: var(--luca-surface); border: 1px solid var(--luca-border); border-radius: var(--luca-radius-lg); padding: 1rem 1.25rem; margin-bottom: 10px; }
.step-panel-header { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.75rem; font-size: 0.9rem; }
.step-ux-label { font-size: 0.88rem; color: var(--luca-text); margin-bottom: 0.5rem; line-height: 1.5; }
.step-actions { display: flex; gap: 0.5rem; margin-top: 0.75rem; }

/* Step-type specific panels */
.knowledge-answer-panel { margin-bottom: 0.5rem; }
.knowledge-answer-text { font-size: 0.88rem; line-height: 1.6; color: var(--luca-text); }
.knowledge-answer-text p { margin: 0 0 0.4em; }
.knowledge-answer-text p:last-child { margin-bottom: 0; }
.knowledge-answer-text strong { font-weight: 700; }
.knowledge-answer-text em { font-style: italic; }
.knowledge-answer-text ins { text-decoration: underline; }
.knowledge-answer-text mark { background: rgba(250,204,21,0.25); padding: 0.05em 0.15em; border-radius: 2px; }
.knowledge-answer-text ul, .knowledge-answer-text ol { margin: 0.3em 0; padding-left: 1.4em; }
.knowledge-answer-text li { margin-bottom: 0.15em; }
.knowledge-answer-text code { background: rgba(255,255,255,0.08); padding: 0.1em 0.3em; border-radius: 3px; font-size: 0.88em; }
.knowledge-answer-text pre { background: rgba(0,0,0,0.25); padding: 0.5em 0.7em; border-radius: 4px; overflow-x: auto; margin: 0.4em 0; }
.knowledge-answer-text h1 { margin: 0.6em 0 0.3em; font-size: 1.2em; font-weight: 700; }
.knowledge-answer-text h2 { margin: 0.5em 0 0.25em; font-size: 1.1em; font-weight: 700; }
.knowledge-answer-text h3 { margin: 0.45em 0 0.2em; font-size: 1.02em; font-weight: 700; }
.knowledge-answer-text a { color: var(--luca-accent); text-decoration: underline; }
.knowledge-help-text { color: var(--luca-text-muted); font-size: 0.82rem; margin-top: 0.4rem; }
.step-summary-panel { background: var(--luca-bg); border-radius: var(--luca-radius); padding: 0.75rem; margin-bottom: 0.5rem; }
.step-summary-text { font-size: 0.88rem; line-height: 1.6; }
.step-confirm-panel { margin-bottom: 0.5rem; }
.step-confirm-overview { background: var(--luca-bg); border-radius: var(--luca-radius); padding: 0.75rem; margin-bottom: 0.6rem; font-size: 0.88rem; line-height: 1.6; }
.step-choice-panel { margin-bottom: 0.5rem; }
.step-chat-collection-hint { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 0.65rem; }
.step-chat-field-list { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.step-chat-field-chip { display: inline-flex; align-items: center; padding: 0.2rem 0.55rem; border-radius: 999px; border: 1px solid var(--luca-border); background: var(--luca-bg); font-size: 0.76rem; }
.step-chat-field-chip.required { border-color: color-mix(in srgb, var(--luca-primary) 50%, var(--luca-border)); color: var(--luca-primary); }
.step-chat-field-chip.optional { color: var(--luca-text-muted); }
.step-manual-toggle-row { margin-bottom: 0.65rem; }

/* Professional form card */
.step-form-card { display: flex; flex-direction: column; gap: 10px; }
.step-form-fields { display: flex; flex-direction: column; gap: 10px; }
.step-form-field { display: flex; flex-direction: column; gap: 0.25rem; }
.step-form-field label { font-size: 0.85rem; font-weight: 500; color: var(--luca-text); }
.step-form-field input[type="text"],
.step-form-field select { padding: 0.5rem 0.75rem; background: var(--luca-bg); color: var(--luca-text); border: 1px solid var(--luca-border); border-radius: var(--luca-radius); font-size: 0.88rem; outline: none; transition: border-color 0.15s; }
.step-form-field input[type="text"]:focus,
.step-form-field select:focus { border-color: var(--luca-primary); box-shadow: 0 0 0 2px rgba(99,102,241,0.15); }
.step-form-field input[type="checkbox"] { accent-color: var(--luca-primary); width: 1rem; height: 1rem; }
.field-help-text { font-size: 0.78rem; color: var(--luca-text-muted); }

/* Optional fields collapsible */
.step-optional-fields { margin-top: 0.25rem; }
.step-optional-fields summary { cursor: pointer; font-size: 0.82rem; color: var(--luca-text-muted); padding: 0.35rem 0; user-select: none; }
.step-optional-fields summary:hover { color: var(--luca-primary); }
.step-optional-fields[open] summary { color: var(--luca-primary); margin-bottom: 0.5rem; }

/* ===== Sub-Flow Picker ===== */
.subflow-panel { background: var(--luca-bg); border: 1px solid var(--luca-primary); border-radius: var(--luca-radius-lg); padding: 1.25rem; margin-top: 1rem; }
.subflow-panel h4 { margin: 0 0 1rem; color: var(--luca-primary-hover); font-size: 0.95rem; }
.subflow-mode-selector { display: flex; gap: 0.5rem; margin-bottom: 1rem; }
.subflow-mode-btn { padding: 0.5rem 1rem; border: 2px solid var(--luca-border); background: transparent; color: var(--luca-text); border-radius: var(--luca-radius); cursor: pointer; font-size: 0.85rem; transition: all 0.15s; display: flex; align-items: center; gap: 0.4rem; }
.subflow-mode-btn:hover { border-color: var(--luca-primary); }
.subflow-mode-btn.active { border-color: var(--luca-primary); background: rgba(99,102,241,0.12); color: var(--luca-primary); font-weight: 600; }
.subflow-config { margin-top: 1rem; }
.subflow-config label { display: block; font-size: 0.85rem; font-weight: 500; color: var(--luca-text); margin-bottom: 0.25rem; }
.subflow-config select, .subflow-config input { width: 100%; padding: 0.5rem 0.75rem; background: var(--luca-surface); color: var(--luca-text); border: 1px solid var(--luca-border); border-radius: var(--luca-radius); font-size: 0.85rem; margin-bottom: 0.75rem; }
.subflow-config select:focus, .subflow-config input:focus { outline: none; border-color: var(--luca-primary); }

/* Field mapping */
.field-mapping-section { margin-top: 1rem; }
.field-mapping-section h5 { font-size: 0.85rem; color: var(--luca-text); margin-bottom: 0.5rem; }
.field-mapping-row { display: flex; align-items: center; gap: 0.5rem; padding: 0.3rem 0; font-size: 0.82rem; }
.field-mapping-row .source { color: #c4b5fd; font-weight: 500; min-width: 120px; }
.field-mapping-row .arrow { color: var(--luca-text-muted); }
.field-mapping-row .target { flex: 1; }
.field-mapping-row .target select { padding: 0.25rem 0.5rem; background: var(--luca-surface); color: var(--luca-text); border: 1px solid var(--luca-border); border-radius: 4px; font-size: 0.82rem; }
.field-mapping-row .auto-badge { font-size: 0.7rem; padding: 0.1rem 0.3rem; background: rgba(34,197,94,0.15); color: var(--luca-success); border-radius: 3px; }
.field-mapping-row .manual-badge { font-size: 0.7rem; padding: 0.1rem 0.3rem; background: rgba(245,158,11,0.15); color: var(--luca-warning); border-radius: 3px; }

/* Expandable required fields per step */
.step-fields-toggle { cursor: pointer; display: flex; align-items: center; gap: 0.3rem; font-size: 0.8rem; color: var(--luca-primary); padding: 0.2rem 0; }
.step-fields-toggle:hover { color: var(--luca-primary-hover); }
.step-fields-detail {
    padding: 0.5rem 0 0.5rem 1rem;
    border-left: 2px solid var(--luca-primary);
    margin: 0.3rem 0;
    overflow-x: auto;
}
.step-fields-detail .field-item {
    display: grid;
    grid-template-columns: minmax(0, 2.3fr) minmax(130px, 0.9fr) minmax(170px, 1.5fr) auto;
    align-items: center;
    gap: 0.45rem;
    padding: 0.3rem 0.35rem;
    font-size: 0.8rem;
    border-radius: 4px;
    min-width: 0;
    transition: background 0.12s;
}
.step-fields-detail .field-item + .field-item { margin-top: 0.1rem; }
.step-fields-detail .field-item:hover { background: var(--luca-surface-hover); }
.field-item .field-meta {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    min-width: 0;
    white-space: nowrap;
}
.field-item .field-name {
    flex: 1 1 auto;
    min-width: 0;
    color: var(--luca-text);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.field-item .field-type { color: var(--luca-text-muted); font-size: 0.75rem; white-space: nowrap; }
.field-item .field-required {
    color: var(--luca-danger);
    font-size: 0.75rem;
    font-weight: 700;
    line-height: 1;
}
.field-item .field-input-type { color: var(--luca-info); }
.field-item .field-source { min-width: 0; }
.field-item .field-source select {
    width: 100%;
    min-width: 0;
    font-size: 0.75rem;
    padding: 0.1rem 0.25rem;
    background: var(--luca-surface,#1e2140);
    color: var(--luca-text,#e8e8f0);
    border: 1px solid var(--luca-border,#3a3d5c);
    border-radius: 4px;
}
.field-item .field-status {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    min-width: 0;
    overflow: hidden;
}
.field-item .field-status .condition-chip {
    flex: 0 0 auto;
    white-space: nowrap;
}
.field-item .field-mapped { color: var(--luca-success); font-size: 0.75rem; }
.field-item .field-unmapped { color: var(--luca-warning); font-size: 0.75rem; }
.field-item .field-mapped,
.field-item .field-unmapped {
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.field-item .field-actions {
    display: flex;
    gap: 0.2rem;
    align-items: center;
    flex-wrap: nowrap;
    justify-content: flex-end;
}
.field-item .field-actions .btn-sm {
    padding: 0.1rem 0.25rem;
    font-size: 0.72rem;
    min-width: 24px;
    text-align: center;
}
/* DataType select dropdown — dark theme fix */
.field-item .field-type select,
.field-item select.field-type {
    background: var(--luca-surface, #1e2140);
    color: var(--luca-text, #e8e8f0);
    border: 1px solid var(--luca-border, #3a3d5c);
    border-radius: 3px;
    padding: 0 0.2rem;
    font-size: inherit;
    cursor: pointer;
}
.field-item select.field-type option,
.field-item .field-type select option {
    background: var(--luca-surface, #1e2140);
    color: var(--luca-text, #e8e8f0);
}
/* Draggable field styling */
.field-item[draggable="true"] { cursor: grab; }
.field-item[draggable="true"]:active { cursor: grabbing; }
.field-item.drag-over { outline: 2px dashed var(--luca-primary, #6366f1); outline-offset: -2px; border-radius: 4px; }
tr.drag-over > td { outline: 2px dashed var(--luca-primary, #6366f1); outline-offset: -2px; }
/* Step drag-and-drop zone indicators */
tr[data-step-drag] { cursor: grab; }
tr[data-step-drag]:active { cursor: grabbing; }
tr.drag-insert-before > td { border-top: 2px solid var(--luca-primary, #6366f1) !important; }
tr.drag-insert-after > td { border-bottom: 2px solid var(--luca-primary, #6366f1) !important; }
tr.drag-nest-target > td { background: rgba(99,102,241,0.18) !important; box-shadow: inset 0 0 0 2px var(--luca-primary, #6366f1); }
/* Consistent action button sizing for groups, steps and fields */
.detail-group > div:first-child .btn-sm,
.workflow-overview-table .actions-cell .btn-sm,
.field-item .field-actions .btn-sm {
    min-width: 26px;
    min-height: 26px;
    padding: 0.1rem 0.28rem;
    font-size: 0.72rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    vertical-align: middle;
}
.subflow-ref { font-size: 0.75rem; color: #c4b5fd; display: flex; align-items: center; gap: 0.25rem; }

/* Draft actions per card */
.draft-card-actions { display: flex; gap: 0.4rem; margin-top: 0.75rem; padding-top: 0.75rem; border-top: 1px solid var(--luca-border); }
.resolution-indicator { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.75rem; padding: 0.1rem 0.4rem; border-radius: 4px; }
.resolution-indicator.subflow { background: #4c1d95; color: #ede9fe; }
.resolution-indicator.userinput { background: #1e3a8a; color: #dbeafe; }
.resolution-indicator.none { background: rgba(100,100,130,0.15); color: var(--luca-text-muted); }

/* ===== Notes Panel (during test) ===== */
.test-notes-panel { min-width: 0; border-left: 1px solid var(--luca-border); padding-left: 1rem; overflow: hidden; display: flex; flex-direction: column; min-height: 0; max-height: 100%; }
.test-notes-panel h4 { margin: 0 0 0.75rem; font-size: 0.85rem; color: var(--luca-text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.chat-toggle-row { display: flex; align-items: center; gap: 0.4rem; font-size: 0.82rem; color: var(--luca-text); margin-bottom: 0.5rem; }
.chat-history { flex: 1 1 0; min-height: 0; overflow-y: auto; border: 1px solid var(--luca-border); border-radius: var(--luca-radius); padding: 0.45rem; background: var(--luca-bg); margin-bottom: 0; }
.chat-msg { padding: 0.35rem 0.45rem; border-radius: 6px; margin-bottom: 0.35rem; font-size: 0.8rem; }
.chat-msg.system { background: rgba(59,130,246,0.1); border: 1px solid rgba(59,130,246,0.2); }
.chat-msg.assistant { background: rgba(59,130,246,0.1); border: 1px solid rgba(59,130,246,0.2); }
.chat-msg.user { background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.2); }
.chat-msg-role { font-size: 0.68rem; text-transform: uppercase; color: var(--luca-text-muted); margin-bottom: 0.1rem; display: flex; align-items: center; justify-content: space-between; gap: 0.35rem; }
.chat-msg-text { color: var(--luca-text); word-break: break-word; line-height: 1.5; }
.chat-msg-text p { margin: 0 0 0.4em; }
.chat-msg-text p:last-child { margin-bottom: 0; }
.chat-msg-text strong { font-weight: 700; }
.chat-msg-text em { font-style: italic; }
.chat-msg-text ul, .chat-msg-text ol { margin: 0.3em 0; padding-left: 1.4em; }
.chat-msg-text li { margin-bottom: 0.15em; }
.chat-msg-text code { background: rgba(255,255,255,0.08); padding: 0.1em 0.3em; border-radius: 3px; font-size: 0.88em; }
.chat-msg-text pre { background: rgba(0,0,0,0.25); padding: 0.5em 0.7em; border-radius: 4px; overflow-x: auto; margin: 0.4em 0; }
.chat-msg-text pre code { background: none; padding: 0; }
.chat-msg-text table { border-collapse: collapse; margin: 0.4em 0; font-size: 0.85em; }
.chat-msg-text th, .chat-msg-text td { border: 1px solid var(--luca-border); padding: 0.25em 0.5em; }
.chat-msg-text blockquote { border-left: 3px solid var(--luca-accent); margin: 0.4em 0; padding: 0.2em 0.6em; color: var(--luca-text-muted); }
.chat-msg-text h1 { margin: 0.6em 0 0.3em; font-size: 1.25em; font-weight: 700; }
.chat-msg-text h2 { margin: 0.5em 0 0.25em; font-size: 1.15em; font-weight: 700; }
.chat-msg-text h3 { margin: 0.45em 0 0.2em; font-size: 1.05em; font-weight: 700; }
.chat-msg-text h4 { margin: 0.4em 0 0.2em; font-size: 1em; font-weight: 700; }
.chat-msg-text ins { text-decoration: underline; }
.chat-msg-text mark { background: rgba(250,204,21,0.25); padding: 0.05em 0.15em; border-radius: 2px; }
.chat-msg-text a { color: var(--luca-accent); text-decoration: underline; }
.chat-trace-btn {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 1px solid var(--luca-border);
    background: var(--luca-surface);
    color: var(--luca-text-muted);
    font-size: 0.68rem;
    line-height: 1;
    cursor: pointer;
    padding: 0;
}
.chat-trace-btn:hover { color: var(--luca-text); border-color: var(--luca-accent); }
.chat-trace-source {
    font-size: 0.62rem;
    color: var(--luca-text-muted);
    border: 1px solid var(--luca-border-subtle);
    border-radius: 999px;
    padding: 0.05rem 0.35rem;
    text-transform: none;
}
.trace-detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.35rem 0.75rem;
    font-size: 0.85rem;
}
.chat-send-row {
    display: flex;
    gap: 0.35rem;
    margin-bottom: 0;
    flex-shrink: 0;
    z-index: 2;
    background: var(--luca-surface);
    padding: 0.5rem 0 0.25rem;
    border-top: 1px solid color-mix(in srgb, var(--luca-border) 70%, transparent);
}
.notes-header-row { display: flex; justify-content: space-between; align-items: center; margin-top: 0.2rem; }
.note-editor-btn { width: 30px; height: 30px; font-size: 0.9rem; }
.chat-history-replay { max-height: 340px; overflow-y: auto; border: 1px solid var(--luca-border); border-radius: var(--luca-radius); padding: 0.5rem; background: var(--luca-bg); display: flex; flex-direction: column; gap: 0.3rem; }
.response-example-pre { max-height: 380px; overflow-y: auto; overflow-x: auto; background: #1a1a2e; color: #a8e6cf; border: 1px solid var(--luca-border); border-radius: var(--luca-radius); padding: 0.8rem 1rem; font-size: 0.78rem; font-family: 'Consolas','Fira Mono',monospace; white-space: pre; margin: 0; }
.tab-btn { background: none; border: none; border-bottom: 3px solid transparent; color: var(--luca-text-muted, #9a9ab0); cursor: pointer; padding: 0.5rem 1rem; font-size: 0.88rem; transition: color 0.15s, border-color 0.15s; }
.tab-btn:hover { color: var(--luca-text, #e8e8f0); }
.tab-btn.active { color: var(--luca-accent, #7ec8e3); border-bottom-color: var(--luca-accent, #7ec8e3); font-weight: 600; }
.field-ignored { opacity: 0.4; text-decoration: line-through; }

@media (max-width: 1300px) {
    .test-flow-body,
    .test-flow-body.manual-priority,
    .test-flow-body.chat-priority {
        grid-template-columns: minmax(200px, 240px) minmax(260px, 1fr) minmax(260px, 1fr);
    }
}
.notes-list { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 0.75rem; }
.note-item { background: var(--luca-bg); border-radius: var(--luca-radius); padding: 0.5rem 0.65rem; border-left: 3px solid var(--luca-text-muted); font-size: 0.82rem; }
.note-item.info { border-left-color: var(--luca-primary); }
.note-item.warning { border-left-color: var(--luca-warning); }
.note-item.bug { border-left-color: var(--luca-danger); }
.note-item.suggestion { border-left-color: var(--luca-success); }
.note-header { display: flex; align-items: center; gap: 0.4rem; margin-bottom: 0.25rem; font-size: 0.75rem; }
.note-category-badge { font-size: 0.7rem; padding: 0.05rem 0.3rem; border-radius: 3px; font-weight: 600; text-transform: uppercase; }
.note-category-badge.info { background: rgba(99,102,241,0.15); color: var(--luca-primary); }
.note-category-badge.warning { background: rgba(245,158,11,0.15); color: var(--luca-warning); }
.note-category-badge.bug { background: rgba(239,68,68,0.15); color: var(--luca-danger); }
.note-category-badge.suggestion { background: rgba(34,197,94,0.15); color: var(--luca-success); }
.note-time { color: var(--luca-text-muted); font-size: 0.7rem; }
.note-delete { background: none; border: none; color: var(--luca-text-muted); cursor: pointer; font-size: 0.85rem; padding: 0 0.2rem; margin-left: auto; }
.note-delete:hover { color: var(--luca-danger); }
.note-text { margin: 0; color: var(--luca-text); line-height: 1.4; }

.note-add { display: flex; flex-direction: column; gap: 0.35rem; }
.note-category-select { padding: 0.25rem 0.5rem; background: var(--luca-surface); color: var(--luca-text); border: 1px solid var(--luca-border); border-radius: 4px; font-size: 0.8rem; }
.note-input { width: 100%; padding: 0.4rem 0.6rem; background: var(--luca-surface); color: var(--luca-text); border: 1px solid var(--luca-border); border-radius: var(--luca-radius); font-size: 0.82rem; resize: vertical; min-height: 48px; font-family: inherit; }
.note-input:focus { outline: none; border-color: var(--luca-primary); }
.nav-note-badge { font-size: 0.7rem; flex-shrink: 0; }
.note-editor-modal { max-width: 520px; }
.auth-config-modal { max-width: 760px; }
.auth-config-modal .modal-body { max-height: 68vh; overflow-y: auto; }
.auth-alert { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; }
.auth-alert-info { width: 24px; height: 24px; font-size: 0.8rem; font-weight: 700; border-radius: 50%; }
.auth-error-details-modal { max-width: 920px; }
.auth-error-details-modal .modal-body { max-height: 72vh; overflow-y: auto; }

.all-notes-summary { margin-top: 0.75rem; padding-top: 0.75rem; border-top: 1px solid var(--luca-border); }
.all-notes-summary h5 { font-size: 0.8rem; color: var(--luca-text-muted); margin: 0 0 0.4rem; }
.note-group { display: flex; align-items: center; gap: 0.4rem; font-size: 0.78rem; padding: 0.15rem 0; }
.note-group-step { color: var(--luca-text); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.note-group-count { background: var(--luca-primary); color: white; font-size: 0.65rem; padding: 0.1rem 0.35rem; border-radius: 10px; min-width: 1.2rem; text-align: center; }

/* ===== JSON Export ===== */
.json-export-actions { display: flex; gap: 0.5rem; margin-bottom: 1rem; }
.json-preview { background: var(--luca-bg); border: 1px solid var(--luca-border); border-radius: var(--luca-radius); padding: 1rem; font-family: 'Fira Code', 'Cascadia Code', 'Consolas', monospace; font-size: 0.78rem; color: var(--luca-text); max-height: 60vh; overflow: auto; white-space: pre-wrap; word-break: break-word; line-height: 1.5; user-select: all; }

/* ===== Test History ===== */
.test-history-tab { }
.workflow-picker-grid { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1rem 0; }
.workflow-history-btn { padding: 0.4rem 0.75rem; border: 1px solid var(--luca-border); background: var(--luca-surface); border-radius: var(--luca-radius); cursor: pointer; font-size: 0.82rem; display: flex; align-items: center; gap: 0.35rem; transition: all 0.15s; color: var(--luca-text); }
.workflow-history-btn:hover { border-color: var(--luca-primary); background: color-mix(in srgb, var(--luca-primary) 8%, transparent); }
.workflow-history-btn.active { border-color: var(--luca-primary); background: color-mix(in srgb, var(--luca-primary) 15%, transparent); font-weight: 600; }
.test-history-detail { background: var(--luca-bg); border: 1px solid var(--luca-border); border-radius: var(--luca-radius-lg); padding: 1.25rem; }
.test-run-summary-block { background: var(--luca-surface); border: 1px solid var(--luca-border); border-radius: var(--luca-radius); padding: 0.75rem; margin: 0.75rem 0; }
.test-run-summary-block h4 { margin: 0 0 0.35rem; font-size: 0.9rem; }
.step-log { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.step-log-item { font-size: 0.78rem; padding: 0.2rem 0.5rem; background: var(--luca-surface); border: 1px solid var(--luca-border); border-radius: 4px; color: var(--luca-text); }

/* Test start options */
.test-start-options { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.5rem; }
.test-start-options label { font-weight: 500; font-size: 0.85rem; color: var(--luca-text); }
.test-start-options select { width: 200px; padding: 0.4rem 0.6rem; background: var(--luca-surface); color: var(--luca-text); border: 1px solid var(--luca-border); border-radius: var(--luca-radius); }

/* Badges */
.badge.model { background: #4c1d95; color: #ede9fe; font-size: 0.75rem; padding: 0.15rem 0.45rem; border-radius: 4px; }
.badge.running { background: #1e3a8a; color: #dbeafe; }
.badge.completed { background: rgba(34,197,94,0.15); color: var(--luca-success); }
.badge.failed { background: rgba(239,68,68,0.15); color: var(--luca-danger); }
.badge.cancelled { background: rgba(100,100,130,0.15); color: var(--luca-text-muted); }
.badge.active { background: #1e3a8a; color: #dbeafe; }

/* Edit workflow inline */
.edit-field { margin-bottom: 0.75rem; }
.edit-field label { display: block; font-size: 0.85rem; font-weight: 500; margin-bottom: 0.25rem; color: var(--luca-text); }
.edit-field input, .edit-field textarea, .edit-field select { width: 100%; padding: 0.5rem 0.75rem; background: var(--luca-surface); color: var(--luca-text); border: 1px solid var(--luca-border); border-radius: var(--luca-radius); font-size: 0.85rem; }
.edit-field input:focus, .edit-field textarea:focus, .edit-field select:focus { outline: none; border-color: var(--luca-primary); }
.edit-field textarea { min-height: 80px; resize: vertical; }

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--luca-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--luca-text-muted); }

/* ===== Loading/Error ===== */
h1:focus { outline: none; }

#blazor-error-ui {
    background: var(--luca-danger); color: white;
    bottom: 0; box-shadow: 0 -1px 2px rgba(0,0,0,0.2);
    box-sizing: border-box; display: none; left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem; position: fixed; width: 100%; z-index: 1000;
}
#blazor-error-ui .dismiss { cursor: pointer; position: absolute; right: 0.75rem; top: 0.5rem; }

.blazor-error-boundary { background: var(--luca-danger); padding: 1rem; color: white; border-radius: var(--luca-radius); }
.blazor-error-boundary::after { content: "Er is een fout opgetreden."; }

.loading-progress { position: relative; display: block; width: 8rem; height: 8rem; margin: 20vh auto 1rem auto; }
.loading-progress circle { fill: none; stroke: var(--luca-border); stroke-width: 0.6rem; transform-origin: 50% 50%; transform: rotate(-90deg); }
.loading-progress circle:last-child { stroke: var(--luca-primary); stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%; transition: stroke-dasharray 0.05s ease-in-out; }
.loading-progress-text { position: absolute; text-align: center; font-weight: bold; inset: calc(20vh + 3.25rem) 0 auto 0.2rem; color: var(--luca-text); }
.loading-progress-text:after { content: var(--blazor-load-percentage-text, "Laden..."); }

/* ===== Responsive ===== */
@media (max-width: 1200px) {
    .step-fields-detail .field-item {
        grid-template-columns: minmax(0, 1.9fr) minmax(118px, 0.8fr) minmax(150px, 1.2fr) auto;
    }
}

@media (max-width: 980px) {
    .step-fields-detail .field-item {
        min-width: 900px;
    }
}

@media (max-width: 768px) {
    .chat-sidebar { width: 0; min-width: 0; overflow: hidden; }
    .header-nav { gap: 0; }
    .nav-link { padding: 0.4rem 0.6rem; font-size: 0.8rem; }
    .page-container { padding: 1rem; }
    .persona-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===== Condition Designer ===== */
.condition-designer-modal {
    max-width: 960px;
    display: flex;
    flex-direction: column;
    max-height: 92vh;
}

.condition-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    border: 1px solid var(--luca-border);
    background: transparent;
    color: var(--luca-text-muted);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.15s;
}

.condition-chip:hover {
    border-color: var(--luca-primary);
}

.condition-chip.active {
    background: color-mix(in srgb, var(--luca-primary) 15%, transparent);
    border-color: color-mix(in srgb, var(--luca-primary) 40%, var(--luca-border));
    color: var(--luca-text);
}

.cd-target-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.15rem 0.55rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--luca-primary) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--luca-primary) 25%, var(--luca-border));
    color: var(--luca-text-muted);
    font-size: 0.72rem;
    font-weight: 500;
    max-width: 240px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cd-body {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.cd-tab-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.cd-helper-text {
    margin: 0;
    font-size: 0.8rem;
    color: var(--luca-text-muted);
}

/* ── Block card ── */
.cd-block {
    border: 1px solid var(--luca-border);
    border-radius: var(--luca-radius-lg);
    background: var(--luca-surface);
    overflow: hidden;
}

.cd-block-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 0.75rem;
    background: color-mix(in srgb, var(--luca-surface) 80%, var(--luca-bg));
    border-bottom: 1px solid var(--luca-border);
}

.cd-block-title-input {
    flex: 1;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--luca-radius);
    color: var(--luca-text);
    font-size: 0.82rem;
    font-weight: 600;
    padding: 0.2rem 0.4rem;
    transition: border-color 0.15s;
}

.cd-block-title-input:hover,
.cd-block-title-input:focus {
    border-color: var(--luca-border);
    outline: none;
}

.cd-block-title-input::placeholder {
    color: var(--luca-text-muted);
    font-weight: 400;
    font-style: italic;
}

.cd-btn-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.5rem;
    height: 1.5rem;
    border: none;
    border-radius: var(--luca-radius);
    background: transparent;
    color: var(--luca-text-muted);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.15s;
}

.cd-btn-remove:hover {
    background: color-mix(in srgb, var(--luca-danger) 15%, transparent);
    color: var(--luca-danger);
}

/* ── Sections (IF / THEN / ELSE) ── */
.cd-section {
    padding: 0.6rem 0.75rem;
    border-bottom: 1px solid color-mix(in srgb, var(--luca-border) 50%, transparent);
}

.cd-section:last-of-type {
    border-bottom: none;
}

.cd-section-label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.4rem;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--luca-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.cd-section-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.1rem 0.35rem;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.cd-section-icon.when {
    background: color-mix(in srgb, var(--luca-primary) 18%, transparent);
    color: var(--luca-primary);
}

.cd-section-icon.then {
    background: color-mix(in srgb, #22c55e 18%, transparent);
    color: #4ade80;
}

.cd-section-icon.else {
    background: color-mix(in srgb, #f59e0b 18%, transparent);
    color: #fbbf24;
}

/* ── Rule rows ── */
.cd-join-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 0.3rem;
}

.cd-rule-row {
    display: grid;
    grid-template-columns: 2fr 1.2fr 2fr auto;
    gap: 0.35rem;
    align-items: center;
    margin-bottom: 0.3rem;
}

.cd-rule-row .input,
.cd-rule-row select {
    font-size: 0.8rem;
    padding: 0.25rem 0.4rem;
}

.cd-rule-multi-values {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    align-items: center;
    margin-bottom: 0.3rem;
    padding-left: 0.25rem;
}

.cd-multi-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    padding: 0.1rem 0.35rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--luca-primary) 12%, transparent);
    border: 1px solid var(--luca-border);
    color: var(--luca-text);
    font-size: 0.72rem;
}

.cd-multi-chip button {
    background: none;
    border: none;
    color: var(--luca-text-muted);
    cursor: pointer;
    padding: 0;
    font-size: 0.65rem;
    line-height: 1;
}

.cd-multi-chip button:hover {
    color: var(--luca-danger);
}

/* ── Action rows ── */
.cd-action-row {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 0.35rem;
    align-items: center;
    margin-bottom: 0.3rem;
}

.cd-action-row select,
.cd-action-row .input {
    font-size: 0.8rem;
    padding: 0.25rem 0.4rem;
}

.cd-action-type-label {
    font-size: 0.72rem;
    color: var(--luca-text-muted);
    font-weight: 500;
    white-space: nowrap;
}

/* ── Preview ── */
.cd-preview {
    padding: 0.45rem 0.75rem;
    background: color-mix(in srgb, var(--luca-bg) 60%, var(--luca-surface));
    border-top: 1px solid color-mix(in srgb, var(--luca-border) 50%, transparent);
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.cd-preview-label {
    font-size: 0.7rem;
    color: var(--luca-text-muted);
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.cd-preview-code {
    font-size: 0.72rem;
    color: var(--luca-accent);
    font-family: 'Cascadia Code', monospace;
    word-break: break-all;
}

/* ── Simulation ── */
.cd-sim-grid {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.3rem 0.5rem;
    align-items: center;
}

.cd-sim-label {
    font-size: 0.8rem;
    color: var(--luca-text-muted);
    white-space: nowrap;
}

.cd-sim-result {
    padding: 0.55rem 0.65rem;
    border-radius: var(--luca-radius);
    border: 1px solid var(--luca-border);
}

.cd-sim-result.match {
    border-color: color-mix(in srgb, #22c55e 35%, var(--luca-border));
    background: color-mix(in srgb, #22c55e 6%, transparent);
}

.cd-sim-result.no-match {
    border-color: color-mix(in srgb, var(--luca-danger) 25%, var(--luca-border));
    background: color-mix(in srgb, var(--luca-danger) 4%, transparent);
}

.cd-sim-badge {
    display: inline-flex;
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.cd-sim-badge.match {
    background: color-mix(in srgb, #22c55e 18%, transparent);
    color: #4ade80;
}

.cd-sim-badge.no-match {
    background: color-mix(in srgb, var(--luca-danger) 15%, transparent);
    color: #f87171;
}

/* ── Footer ── */
.cd-footer {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    border-top: 1px solid var(--luca-border);
    background: var(--luca-surface);
}

/* ===== Execution Trace styles ===== */
.trace-outgoing {
    background: #e3f2fd;
    color: #0d47a1;
    border-left: 3px solid #1565c0;
}

.trace-incoming {
    background: #e8f5e9;
    color: #1b5e20;
    border-left: 3px solid #2e7d32;
}

.trace-error {
    background: #ffebee;
    color: #b71c1c;
    border-left: 3px solid #c62828;
    font-weight: 600;
}

.trace-auth-attempt {
    background: #fff8e1;
    color: #9a3412;
    border-left: 3px solid #ef6c00;
}

.trace-auth {
    background: #f3e5f5;
    color: #4a148c;
    border-left: 3px solid #7b1fa2;
}

.trace-info {
    background: #f5f5f5;
    color: #424242;
    border-left: 3px solid #9e9e9e;
}

/* === Lifecycle badges === */
.lifecycle-badge { display: inline-block; padding: 0.15rem 0.5rem; border-radius: 4px; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; }
.lifecycle-badge.draft { background: rgba(99,102,241,0.15); color: var(--luca-primary); }
.lifecycle-badge.staging { background: rgba(245,158,11,0.15); color: var(--luca-warning); }
.lifecycle-badge.production { background: rgba(34,197,94,0.15); color: var(--luca-success); }
.lifecycle-badge.archived { background: rgba(156,163,175,0.2); color: #6b7280; }
.lifecycle-badge.completed { background: rgba(34,197,94,0.15); color: var(--luca-success); }
.lifecycle-badge.running { background: rgba(99,102,241,0.15); color: var(--luca-primary); }
.lifecycle-badge.failed { background: rgba(239,68,68,0.15); color: var(--luca-danger); }

/* Lifecycle flow diagram */
.lifecycle-flow { display: flex; align-items: center; gap: 0.5rem; padding: 1rem 0; flex-wrap: wrap; }
.lifecycle-step { padding: 0.5rem 1rem; border-radius: 8px; background: var(--luca-surface); border: 2px solid var(--luca-border); font-weight: 600; font-size: 0.85rem; }
.lifecycle-step.current { border-color: var(--luca-primary); background: rgba(99,102,241,0.1); color: var(--luca-primary); }
.lifecycle-step.done { border-color: var(--luca-success); background: rgba(34,197,94,0.08); color: var(--luca-success); }
.lifecycle-arrow { font-size: 1.2rem; color: var(--luca-muted); }

/* Severity badges */
.severity-badge { display: inline-block; padding: 0.1rem 0.4rem; border-radius: 4px; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; }
.severity-badge.error { background: rgba(239,68,68,0.15); color: var(--luca-danger); }
.severity-badge.warning { background: rgba(245,158,11,0.15); color: var(--luca-warning); }
.severity-badge.info { background: rgba(99,102,241,0.15); color: var(--luca-primary); }

/* Validation row highlights */
.row-error { background: rgba(239,68,68,0.05) !important; }
.row-warning { background: rgba(245,158,11,0.05) !important; }

/* ===== Field Picker (Step Config) ===== */
.field-picker-container { max-height: 280px; overflow-y: auto; border: 1px solid var(--luca-border); border-radius: var(--luca-radius); padding: 0.5rem; background: var(--luca-bg); }
.field-picker-row { display: flex; align-items: center; gap: 0.6rem; padding: 0.35rem 0.5rem; border-radius: 4px; cursor: pointer; transition: background 0.12s; }
.field-picker-row:hover { background: var(--luca-surface-hover); }
.field-picker-row input[type="checkbox"] { accent-color: var(--luca-primary); width: 16px; height: 16px; flex-shrink: 0; }
.field-picker-label { display: flex; align-items: center; gap: 0.4rem; flex: 1; min-width: 0; }
.field-name { font-weight: 600; font-size: 0.85rem; color: var(--luca-text); white-space: nowrap; }
.field-type { font-size: 0.72rem; color: var(--luca-text-muted); background: var(--luca-surface-hover); padding: 0.1rem 0.35rem; border-radius: 3px; white-space: nowrap; }
.field-desc { font-size: 0.78rem; color: var(--luca-text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.field-array-badge { font-size: 0.65rem; color: var(--luca-primary); background: rgba(99,102,241,0.1); padding: 0.05rem 0.3rem; border-radius: 3px; font-weight: 600; }

/* Field chip bar (template builder) */
.field-chip-bar { display: flex; flex-wrap: wrap; gap: 0.35rem; padding: 0.5rem; background: var(--luca-bg); border: 1px solid var(--luca-border); border-radius: var(--luca-radius); min-height: 36px; }
.field-chip { display: inline-flex; align-items: center; gap: 0.25rem; padding: 0.2rem 0.55rem; background: rgba(99,102,241,0.12); color: var(--luca-primary); border: 1px solid rgba(99,102,241,0.25); border-radius: 12px; font-size: 0.78rem; font-weight: 500; cursor: pointer; transition: all 0.12s; user-select: none; }
.field-chip:hover { background: rgba(99,102,241,0.22); border-color: var(--luca-primary); }
.field-chip.active { background: var(--luca-primary); color: white; border-color: var(--luca-primary); }

/* Template preview */
.template-preview { background: var(--luca-bg); border: 1px solid var(--luca-border); border-radius: var(--luca-radius); padding: 0.6rem 0.8rem; font-size: 0.83rem; color: var(--luca-text-muted); font-family: 'Fira Code', 'Cascadia Code', monospace; white-space: pre-wrap; word-break: break-word; min-height: 2.5rem; }
.template-preview .field-ref { color: var(--luca-primary); font-weight: 600; }

/* Required mark */
.required-mark { color: var(--luca-danger); font-weight: 700; margin-left: 0.15rem; }

/* Filter builder */
.filter-builder { display: flex; gap: 0.4rem; align-items: center; flex-wrap: wrap; }
.filter-builder select, .filter-builder input { font-size: 0.83rem; }
.filter-builder .filter-op { max-width: 80px; }
.filter-expression-preview { font-size: 0.8rem; color: var(--luca-text-muted); padding: 0.3rem 0.5rem; background: var(--luca-bg); border-radius: 4px; font-family: 'Fira Code', 'Cascadia Code', monospace; }

/* ===== Eis A/B/C/D – Toggle & InputDef Buttons ===== */
.btn-muted { opacity: 0.35; filter: grayscale(0.8); }
.btn-muted:hover { opacity: 0.7; filter: none; }
.btn-info { background: rgba(59,130,246,0.2); border-color: rgba(59,130,246,0.5); color: #93c5fd; }
.btn-info:hover { background: rgba(59,130,246,0.3); }

/* ===== Help System ===== */

/* --- HelpDot (inline ⓘ trigger) --- */
.help-dot-wrapper {
    display: inline-flex;
    align-items: center;
    vertical-align: middle;
    margin-left: 0.3rem;
    position: relative;
}
.help-dot {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.15rem;
    height: 1.15rem;
    border-radius: 50%;
    background: rgba(99,179,237,0.18);
    border: 1.5px solid rgba(99,179,237,0.45);
    color: #63b3ed;
    font-size: 0.72rem;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
    padding: 0;
    outline: none;
}
.help-dot:hover, .help-dot:focus-visible {
    background: rgba(99,179,237,0.35);
    border-color: #63b3ed;
    color: #fff;
}
.help-dot-dense {
    width: 0.95rem;
    height: 0.95rem;
    font-size: 0.62rem;
    margin-left: 0.2rem;
}

/* --- HelpWrap (overlay hotspot wrapper) --- */
.help-wrap {
    position: relative;
    display: inline-block;
}
.help-wrap.help-wrap-block {
    display: block;
}
.help-hotspot {
    position: absolute;
    inset: 0;
    background: rgba(99,179,237,0.08);
    border: 2px solid rgba(99,179,237,0.55);
    border-radius: 5px;
    cursor: pointer;
    z-index: 50;
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    padding: 2px;
    transition: background 0.15s, border-color 0.15s;
}
.help-hotspot:hover, .help-hotspot:focus-visible {
    background: rgba(99,179,237,0.18);
    border-color: #63b3ed;
    outline: none;
}
.help-hotspot-dot {
    width: 1.1rem;
    height: 1.1rem;
    border-radius: 50%;
    background: rgba(99,179,237,0.7);
    border: 1.5px solid #63b3ed;
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    line-height: 1;
}

/* --- HelpPopover (floating dialog) --- */
.help-popover-backdrop {
    position: fixed;
    inset: 0;
    z-index: 9998;
    background: rgba(0, 0, 0, 0.001);
    cursor: default;
}
.help-popover {
    position: absolute;
    z-index: 9999;
    min-width: 260px;
    max-width: 380px;
    background: var(--luca-surface, #1e2535);
    border: 1px solid rgba(99,179,237,0.35);
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.45);
    padding: 0;
    top: 100%;
    left: 0;
    margin-top: 6px;
    animation: helpPopoverIn 0.12s ease;
}
@keyframes helpPopoverIn {
    from { opacity: 0; transform: translateY(-6px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}
.help-popover-right  { left: 100%; top: 0; margin-left: 8px; margin-top: 0; }
.help-popover-left   { right: 100%; top: 0; left: auto; margin-right: 8px; margin-top: 0; }
.help-popover-top    { bottom: 100%; top: auto; margin-bottom: 6px; margin-top: 0; }
.help-popover-bottom { top: 100%; margin-top: 6px; }

.help-popover-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0.85rem 0.5rem;
    border-bottom: 1px solid rgba(99,179,237,0.18);
    gap: 0.5rem;
}
.help-popover-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: #63b3ed;
    margin: 0;
    flex: 1;
}
.help-popover-close {
    background: none;
    border: none;
    color: var(--luca-text-muted, #8896b0);
    font-size: 1rem;
    cursor: pointer;
    padding: 0 0.1rem;
    line-height: 1;
    border-radius: 3px;
    transition: color 0.12s;
}
.help-popover-close:hover { color: #e2e8f0; }

.help-popover-body {
    padding: 0.55rem 0.85rem 0.7rem;
    font-size: 0.8rem;
    color: var(--luca-text, #c8d0e0);
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}
.help-section { display: flex; flex-direction: column; gap: 0.15rem; }
.help-label {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--luca-text-muted, #8896b0);
}
.help-section p { margin: 0; line-height: 1.45; }
.help-pitfall {
    background: rgba(245,158,11,0.1);
    border-left: 3px solid rgba(245,158,11,0.6);
    border-radius: 2px;
    padding: 0.25rem 0.5rem;
    color: #fcd34d;
    font-size: 0.77rem;
}
.help-related { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-top: 0.1rem; }
.help-related-link {
    background: rgba(99,179,237,0.12);
    border: 1px solid rgba(99,179,237,0.3);
    border-radius: 4px;
    color: #63b3ed;
    font-size: 0.72rem;
    padding: 0.15rem 0.45rem;
    cursor: pointer;
    transition: background 0.12s;
}
.help-related-link:hover { background: rgba(99,179,237,0.25); }
.help-debug-key {
    font-family: 'Fira Code', 'Cascadia Code', monospace;
    font-size: 0.65rem;
    color: var(--luca-text-muted, #8896b0);
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-top: 0.3rem;
    margin-top: 0.2rem;
}

/* ── PropertyHelpIcon (hover-based tooltip for component properties) ── */
.prop-help-wrapper {
    display: inline-flex;
    align-items: center;
    vertical-align: middle;
    margin-left: 0.25rem;
    position: relative;
}
.prop-help-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    background: rgba(99,179,237,0.13);
    border: 1.2px solid rgba(99,179,237,0.35);
    color: #63b3ed;
    font-size: 0.62rem;
    font-weight: 700;
    line-height: 1;
    cursor: help;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
    padding: 0;
    outline: none;
    flex-shrink: 0;
}
.prop-help-icon:hover,
.prop-help-icon:focus-visible {
    background: rgba(99,179,237,0.3);
    border-color: #63b3ed;
    color: #fff;
}

/* Tooltip bubble */
.prop-help-tooltip {
    position: absolute;
    z-index: 10000;
    min-width: 240px;
    max-width: 340px;
    background: var(--luca-surface, #1a1f2e);
    border: 1px solid rgba(99,179,237,0.3);
    border-radius: 6px;
    box-shadow: 0 6px 24px rgba(0,0,0,0.5);
    padding: 0;
    animation: propHelpIn 0.1s ease;
    pointer-events: auto;
}
@keyframes propHelpIn {
    from { opacity: 0; transform: translateY(-4px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Placement variants */
.prop-help-right  { left: calc(100% + 6px); top: 50%; transform: translateY(-50%); }
.prop-help-right  { animation: propHelpInRight 0.1s ease; }
@keyframes propHelpInRight {
    from { opacity: 0; transform: translateY(-50%) translateX(-4px); }
    to   { opacity: 1; transform: translateY(-50%) translateX(0); }
}
.prop-help-left   { right: calc(100% + 6px); top: 50%; transform: translateY(-50%); }
.prop-help-left   { animation: propHelpInLeft 0.1s ease; }
@keyframes propHelpInLeft {
    from { opacity: 0; transform: translateY(-50%) translateX(4px); }
    to   { opacity: 1; transform: translateY(-50%) translateX(0); }
}
.prop-help-top    { bottom: calc(100% + 4px); left: 50%; transform: translateX(-50%); }
.prop-help-bottom { top: calc(100% + 4px); left: 50%; transform: translateX(-50%); }

/* Tooltip header */
.prop-help-tooltip-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: #63b3ed;
    padding: 0.4rem 0.6rem 0.35rem;
    border-bottom: 1px solid rgba(99,179,237,0.14);
}

/* Tooltip body */
.prop-help-tooltip-body {
    padding: 0.4rem 0.6rem 0.5rem;
    font-size: 0.7rem;
    color: var(--luca-text, #c8d0e0);
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    line-height: 1.4;
}
.prop-help-line {
    margin: 0;
}
.prop-help-label {
    font-size: 0.62rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--luca-text-muted, #8896b0);
}
.prop-help-warning {
    background: rgba(245,158,11,0.1);
    border-left: 2px solid rgba(245,158,11,0.5);
    border-radius: 2px;
    padding: 0.2rem 0.4rem;
    color: #fcd34d;
    font-size: 0.67rem;
    margin-top: 0.1rem;
}

/* ── Compact variant for inline use with vfd-prop-label ── */
.vfd-prop-label .prop-help-wrapper {
    margin-left: 0.2rem;
}
.vfd-prop-label .prop-help-icon {
    width: 0.85rem;
    height: 0.85rem;
    font-size: 0.55rem;
}

/* ── Section title variant ── */
.vfd-section-title .prop-help-wrapper {
    margin-left: 0.3rem;
}
.vfd-section-title .prop-help-icon {
    width: 0.9rem;
    height: 0.9rem;
    font-size: 0.58rem;
    background: rgba(99,179,237,0.16);
}

/* --- HelpOverlayToggle (header button) --- */
.help-overlay-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: rgba(99,179,237,0.1);
    border: 1.5px solid rgba(99,179,237,0.3);
    border-radius: 20px;
    color: #63b3ed;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.22rem 0.65rem 0.22rem 0.5rem;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
    white-space: nowrap;
}
.help-overlay-toggle:hover {
    background: rgba(99,179,237,0.2);
    border-color: rgba(99,179,237,0.6);
}
.help-overlay-toggle.active {
    background: rgba(99,179,237,0.25);
    border-color: #63b3ed;
    color: #90cdf4;
    box-shadow: 0 0 0 2px rgba(99,179,237,0.2);
}
.help-overlay-toggle.active:hover {
    background: rgba(99,179,237,0.35);
}
.help-overlay-icon {
    font-size: 0.9rem;
    line-height: 1;
    display: inline-flex;
    align-items: center;
}
.help-overlay-label {
    font-size: 0.75rem;
    letter-spacing: 0.01em;
}

/* ====================================================================
   Debug Console — Bottom drawer in the test modal
   ==================================================================== */

/* Container */
.debug-console {
    border-top: 1px solid var(--luca-border);
    background: var(--luca-card-bg, #1a1a2e);
    display: flex;
    flex-direction: column;
    transition: max-height 0.25s ease;
    overflow: hidden;
}
.debug-console.closed {
    max-height: 36px;
}
.debug-console.open {
    max-height: 40vh;
    min-height: 120px;
}

/* Header / collapse bar */
.debug-console-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.75rem;
    cursor: pointer;
    user-select: none;
    background: var(--luca-bg, #12122a);
    border-bottom: 1px solid var(--luca-border);
    min-height: 36px;
    flex-shrink: 0;
}
.debug-console-header:hover {
    background: var(--luca-hover);
}
.debug-console-title {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    color: var(--luca-text-muted);
}
.debug-console-badge {
    font-size: 0.7rem;
    background: var(--luca-primary, #4a6cf7);
    color: #fff;
    padding: 0.05rem 0.4rem;
    border-radius: 10px;
    min-width: 1.2rem;
    text-align: center;
}
.debug-console-chevron {
    margin-left: auto;
    font-size: 0.7rem;
    color: var(--luca-text-muted);
}

/* Toolbar */
.debug-toolbar {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    flex: 1;
    margin-left: 0.5rem;
}
.debug-toolbar-sep {
    color: var(--luca-text-muted);
    opacity: 0.4;
    margin: 0 0.15rem;
}
.debug-btn {
    background: transparent;
    border: 1px solid var(--luca-border);
    color: var(--luca-text-muted);
    border-radius: 4px;
    padding: 0.15rem 0.4rem;
    font-size: 0.75rem;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    line-height: 1.2;
}
.debug-btn:hover {
    background: var(--luca-hover);
    color: var(--luca-text);
}
.debug-btn.active {
    background: color-mix(in srgb, var(--luca-primary) 25%, transparent);
    border-color: var(--luca-primary);
    color: var(--luca-primary);
}
.debug-btn-sm {
    background: transparent;
    border: 1px solid var(--luca-border);
    color: var(--luca-text-muted);
    border-radius: 3px;
    padding: 0.1rem 0.35rem;
    font-size: 0.7rem;
    cursor: pointer;
}
.debug-btn-sm:hover {
    background: var(--luca-hover);
    color: var(--luca-text);
}
.debug-search {
    background: var(--luca-bg);
    border: 1px solid var(--luca-border);
    color: var(--luca-text);
    border-radius: 4px;
    padding: 0.15rem 0.4rem;
    font-size: 0.75rem;
    width: 140px;
}
.debug-search::placeholder {
    color: var(--luca-text-muted);
    opacity: 0.6;
}
.debug-filter {
    background: var(--luca-bg);
    border: 1px solid var(--luca-border);
    color: var(--luca-text);
    border-radius: 4px;
    padding: 0.15rem 0.3rem;
    font-size: 0.72rem;
    max-width: 120px;
}

/* Event list */
.debug-event-list {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    font-family: 'Cascadia Code', 'Fira Code', 'Consolas', monospace;
    font-size: 0.78rem;
    line-height: 1.5;
    padding: 0;
}
.debug-event-list.nowrap {
    overflow-x: auto;
    white-space: nowrap;
}
.debug-event-list.wrap {
    white-space: pre-wrap;
    word-break: break-word;
}
.debug-empty {
    color: var(--luca-text-muted);
    font-size: 0.82rem;
    text-align: center;
    padding: 2rem 1rem;
    font-style: italic;
}

/* Individual event row */
.debug-event-item {
    border-bottom: 1px solid color-mix(in srgb, var(--luca-border) 50%, transparent);
    cursor: pointer;
    transition: background 0.1s;
}
.debug-event-item:hover {
    background: var(--luca-hover);
}
.debug-event-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.2rem 0.75rem;
    min-height: 26px;
}

/* Timestamp */
.debug-ts {
    color: var(--luca-text-muted);
    font-size: 0.72rem;
    flex-shrink: 0;
    min-width: 80px;
}

/* Severity badges */
.debug-sev {
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.05rem 0.3rem;
    border-radius: 3px;
    flex-shrink: 0;
    min-width: 32px;
    text-align: center;
    letter-spacing: 0.03em;
}
.debug-sev.sev-trace { background: rgba(150,150,150,0.15); color: #999; }
.debug-sev.sev-info  { background: rgba(99,179,237,0.15); color: #63b3ed; }
.debug-sev.sev-warn  { background: rgba(246,173,85,0.2); color: #f6ad55; }
.debug-sev.sev-error { background: rgba(252,129,129,0.2); color: #fc8181; }

/* Category */
.debug-cat {
    font-size: 0.65rem;
    color: var(--luca-text-muted);
    background: var(--luca-bg);
    padding: 0.05rem 0.3rem;
    border-radius: 3px;
    flex-shrink: 0;
    min-width: 30px;
    text-align: center;
}

/* Title */
.debug-title {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--luca-text);
}
.debug-title mark {
    background: rgba(246,173,85,0.4);
    color: inherit;
    border-radius: 2px;
    padding: 0 1px;
}

/* Duration & Truncation indicators */
.debug-dur {
    font-size: 0.7rem;
    color: var(--luca-text-muted);
    flex-shrink: 0;
}
.debug-trunc {
    font-size: 0.75rem;
    color: #f6ad55;
    flex-shrink: 0;
    cursor: help;
}

/* Expanded detail */
.debug-event-detail {
    padding: 0.35rem 0.75rem 0.5rem 5.5rem;
    border-top: 1px dashed color-mix(in srgb, var(--luca-border) 40%, transparent);
    background: color-mix(in srgb, var(--luca-bg) 50%, transparent);
}
.debug-details-grid {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.1rem 0.75rem;
    margin-bottom: 0.35rem;
    font-size: 0.75rem;
}
.debug-detail-key {
    color: var(--luca-primary);
    font-weight: 600;
}
.debug-detail-val {
    color: var(--luca-text);
    word-break: break-word;
}
.debug-raw {
    background: var(--luca-bg);
    border: 1px solid var(--luca-border);
    border-radius: 4px;
    padding: 0.4rem 0.6rem;
    font-size: 0.72rem;
    max-height: 200px;
    overflow: auto;
    margin: 0.25rem 0;
    white-space: pre-wrap;
    word-break: break-word;
    color: var(--luca-text-muted);
}
.debug-detail-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.25rem;
}
.debug-corr {
    font-size: 0.68rem;
    color: var(--luca-text-muted);
    opacity: 0.7;
}

/* Row severity left-border accent */
.debug-event-item.sev-trace { border-left: 3px solid rgba(150,150,150,0.3); }
.debug-event-item.sev-info  { border-left: 3px solid rgba(99,179,237,0.4); }
.debug-event-item.sev-warn  { border-left: 3px solid rgba(246,173,85,0.5); }
.debug-event-item.sev-error { border-left: 3px solid rgba(252,129,129,0.6); }

/* Event type tag (shown inline after category badge) */
.debug-event-type {
    font-size: 0.62rem;
    font-family: 'Cascadia Code', 'Consolas', monospace;
    color: var(--luca-text-muted);
    background: color-mix(in srgb, var(--luca-border) 30%, transparent);
    border-radius: 3px;
    padding: 0 4px;
    flex-shrink: 0;
    opacity: 0.85;
}

/* Reason-code / tag pills in expanded detail */
.debug-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
    margin-bottom: 0.35rem;
}
.debug-tag {
    font-size: 0.65rem;
    font-family: 'Cascadia Code', 'Consolas', monospace;
    background: color-mix(in srgb, var(--luca-primary) 15%, transparent);
    color: var(--luca-primary);
    border-radius: 9px;
    padding: 1px 7px;
    border: 1px solid color-mix(in srgb, var(--luca-primary) 25%, transparent);
}

/* Timeline grouping: group header (Ui.ChatMessageSent) */
.debug-group-header {
    border-top: 2px solid color-mix(in srgb, var(--luca-primary) 35%, transparent);
    margin-top: 0.4rem;
    padding-top: 0.15rem;
}
.debug-group-header .debug-title {
    font-weight: 700;
}

/* Timeline grouping: child events */
.debug-group-child {
    margin-left: 1.2rem;
    border-left: 2px solid color-mix(in srgb, var(--luca-primary) 20%, transparent);
}

/* ═══════════════════════════════════════════════════════════════════════
   PROMPT STEP EDITOR — three-column enterprise layout
   ═══════════════════════════════════════════════════════════════════════ */

.pse {
    display: flex;
    flex-direction: column;
    gap: 0;
    height: calc(85vh - 60px);
    min-height: 500px;
    color: var(--luca-text);
    font-size: 0.82rem;
}

/* ── Top bar ── */
.pse-topbar {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.6rem 0.8rem;
    background: var(--luca-bg);
    border-bottom: 1px solid var(--luca-border);
    flex-wrap: wrap;
}
.pse-topbar-left {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex: 1;
    min-width: 200px;
}
.pse-source-toggle {
    display: flex;
    border: 1px solid var(--luca-border);
    border-radius: 6px;
    overflow: hidden;
}
.pse-toggle-btn {
    padding: 0.3rem 0.7rem;
    border: none;
    background: transparent;
    color: var(--luca-text-muted, #9ca3af);
    font-size: 0.78rem;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}
.pse-toggle-btn:hover { background: color-mix(in srgb, var(--luca-primary) 10%, transparent); }
.pse-toggle-btn.active {
    background: var(--luca-primary);
    color: #fff;
    font-weight: 600;
}
.pse-catalog-inline {
    flex: 1;
    min-width: 180px;
    max-width: 320px;
}
.pse-model-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.pse-model-field {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}
.pse-model-field label {
    font-size: 0.72rem;
    color: var(--luca-text-muted, #9ca3af);
    white-space: nowrap;
}
.pse-model-field select,
.pse-model-field input {
    background: var(--luca-surface);
    border: 1px solid var(--luca-border);
    color: var(--luca-text);
    border-radius: 4px;
    padding: 0.2rem 0.35rem;
    font-size: 0.76rem;
    min-width: 55px;
}
.pse-check-inline {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.76rem;
    color: var(--luca-text-muted, #9ca3af);
    cursor: pointer;
    white-space: nowrap;
}

/* ── Three-column body ── */
.pse-body {
    display: grid;
    grid-template-columns: 190px 1fr 280px;
    flex: 1;
    overflow: hidden;
}

/* ── Left rail: process stepper + fields ── */
.pse-rail {
    display: flex;
    flex-direction: column;
    background: color-mix(in srgb, var(--luca-bg) 80%, #000);
    border-right: 1px solid var(--luca-border);
    overflow-y: auto;
    padding: 0.5rem 0;
}
.pse-stepper {
    padding: 0 0.5rem 0.5rem;
    border-bottom: 1px solid var(--luca-border);
}
.pse-stepper-title {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--luca-text-muted, #9ca3af);
    padding: 0 0 0.4rem 0.3rem;
}
.pse-step {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    width: 100%;
    padding: 0.35rem 0.4rem;
    border: none;
    background: transparent;
    color: var(--luca-text);
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.78rem;
    text-align: left;
    transition: background 0.12s;
}
.pse-step:hover { background: color-mix(in srgb, var(--luca-primary) 10%, transparent); }
.pse-step.active {
    background: color-mix(in srgb, var(--luca-primary) 18%, transparent);
    border-left: 3px solid var(--luca-primary);
}
.pse-step.has-error .pse-step-num {
    background: var(--luca-danger);
}
.pse-step-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--luca-surface);
    font-size: 0.7rem;
    font-weight: 700;
    flex-shrink: 0;
}
.pse-step.active .pse-step-num {
    background: var(--luca-primary);
    color: #fff;
}
.pse-step-text { display: flex; flex-direction: column; }
.pse-step-label { font-weight: 600; line-height: 1.2; }
.pse-step-sub {
    font-size: 0.66rem;
    color: var(--luca-text-muted, #9ca3af);
}

/* ── Field browser ── */
.pse-fields-browser {
    padding: 0.5rem;
    flex: 1;
    overflow-y: auto;
}
.pse-fields-title {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--luca-text-muted, #9ca3af);
    padding-bottom: 0.3rem;
}
.pse-field-group-label {
    font-size: 0.67rem;
    font-weight: 700;
    color: var(--luca-primary);
    padding: 0.3rem 0 0.15rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.pse-field-item {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.2rem 0.3rem;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.12s;
}
.pse-field-item:hover { background: color-mix(in srgb, var(--luca-primary) 12%, transparent); }
.pse-field-item.bound { background: color-mix(in srgb, var(--luca-success) 12%, transparent); }
.pse-field-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}
.pse-field-dot.dot-green  { background: var(--luca-success); }
.pse-field-dot.dot-blue   { background: #3b82f6; }
.pse-field-dot.dot-cyan   { background: #06b6d4; }
.pse-field-dot.dot-yellow { background: var(--luca-warning); }
.pse-field-dot.dot-purple { background: var(--luca-accent); }
.pse-field-dot.dot-orange { background: #f97316; }
.pse-field-dot.dot-red    { background: var(--luca-danger); }
.pse-field-name { flex: 1; font-family: 'JetBrains Mono', monospace; font-size: 0.74rem; }
.pse-field-type { font-size: 0.64rem; color: var(--luca-text-muted, #9ca3af); font-style: italic; }

/* ── Center workspace ── */
.pse-center {
    overflow-y: auto;
    padding: 0.6rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* ── Right test column ── */
.pse-right {
    overflow-y: auto;
    border-left: 1px solid var(--luca-border);
    padding: 0.6rem;
}

/* ── Cards ── */
.pse-card {
    background: var(--luca-surface);
    border: 1px solid var(--luca-border);
    border-radius: 8px;
    padding: 0.65rem 0.75rem;
}
.pse-card-title {
    font-weight: 700;
    font-size: 0.82rem;
    padding-bottom: 0.3rem;
    border-bottom: 1px solid color-mix(in srgb, var(--luca-border) 50%, transparent);
    margin-bottom: 0.4rem;
}
.pse-sub-title {
    font-weight: 700;
    font-size: 0.76rem;
    color: var(--luca-primary);
    margin-bottom: 0.25rem;
}
.pse-sticky {
    position: sticky;
    top: 0;
}

/* ── Prompt blocks (catalog read-only) ── */
.pse-catalog-header {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding-bottom: 0.3rem;
}
.pse-prompt-block {
    margin-top: 0.35rem;
    background: var(--luca-bg);
    border-radius: 5px;
    padding: 0.4rem 0.5rem;
}
.pse-prompt-block-label {
    font-size: 0.67rem;
    color: var(--luca-text-muted, #9ca3af);
    text-transform: uppercase;
    padding-bottom: 0.2rem;
}

/* ── Inline editor chrome ── */
.pse-editor-card { } /* future overrides */
.pse-sys-row {
    margin-bottom: 0.3rem;
}
.pse-collapse-btn {
    background: none;
    border: none;
    color: var(--luca-text-muted, #9ca3af);
    font-size: 0.76rem;
    cursor: pointer;
    padding: 0;
}
.pse-collapse-btn:hover { color: var(--luca-text); }
.pse-optional {
    font-size: 0.66rem;
    font-style: italic;
    margin-left: 0.3rem;
}
.pse-sys-textarea {
    background: color-mix(in srgb, var(--luca-surface) 70%, var(--luca-primary));
    border: 1px solid color-mix(in srgb, var(--luca-primary) 30%, transparent);
}
.pse-editor-chrome {
    border: 1px solid var(--luca-border);
    border-radius: 6px;
    overflow: hidden;
    margin-top: 0.3rem;
}
.pse-editor-tab {
    background: color-mix(in srgb, var(--luca-bg) 90%, #000);
    padding: 0.2rem 0.6rem;
    font-size: 0.68rem;
    color: var(--luca-text-muted, #9ca3af);
    border-bottom: 1px solid var(--luca-border);
    font-family: 'JetBrains Mono', monospace;
}
.pse-editor-wrap {
    display: flex;
}
.pse-line-numbers {
    display: flex;
    flex-direction: column;
    padding: 0.4rem 0;
    width: 32px;
    text-align: right;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    color: color-mix(in srgb, var(--luca-text-muted, #9ca3af) 50%, transparent);
    background: color-mix(in srgb, var(--luca-bg) 95%, #000);
    line-height: 1.5;
    user-select: none;
    flex-shrink: 0;
}
.pse-line-numbers div { padding-right: 0.4rem; }
.pse-code-editor {
    flex: 1;
    resize: none;
    line-height: 1.5;
    border: none !important;
    border-radius: 0 !important;
    outline: none !important;
}

/* ── Token status bar ── */
.pse-token-status {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.5rem;
    font-size: 0.73rem;
    background: color-mix(in srgb, var(--luca-primary) 8%, transparent);
    border-radius: 4px;
    margin-top: 0.3rem;
}
.pse-token-status-warn {
    color: var(--luca-warning);
}

/* ── Common form inputs ── */
.pse-textarea {
    width: 100%;
    background: var(--luca-bg);
    border: 1px solid var(--luca-border);
    color: var(--luca-text);
    border-radius: 5px;
    padding: 0.4rem 0.5rem;
    font-size: 0.8rem;
    resize: vertical;
}
.pse-textarea:focus { border-color: var(--luca-primary); outline: none; }
.pse-mono { font-family: 'JetBrains Mono', monospace; font-size: 0.76rem; }
.pse-input {
    width: 100%;
    background: var(--luca-bg);
    border: 1px solid var(--luca-border);
    color: var(--luca-text);
    border-radius: 4px;
    padding: 0.22rem 0.35rem;
    font-size: 0.76rem;
}
.pse-input:focus { border-color: var(--luca-primary); outline: none; }

/* ── Token highlight ── */
.pse-hl {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.76rem;
    white-space: pre-wrap;
    word-break: break-word;
    line-height: 1.55;
}
.pse-hl-token {
    background: color-mix(in srgb, var(--luca-primary) 22%, transparent);
    color: var(--luca-primary);
    border-radius: 3px;
    padding: 0 0.15rem;
    font-weight: 600;
}
.pse-hl-token.unbound {
    background: color-mix(in srgb, var(--luca-warning) 22%, transparent);
    color: var(--luca-warning);
}

/* ── Badges / pills ── */
.pse-badge {
    font-size: 0.66rem;
    padding: 0.1rem 0.35rem;
    border-radius: 4px;
    background: var(--luca-surface);
    border: 1px solid var(--luca-border);
}
.pse-badge-ok { border-color: var(--luca-success); color: var(--luca-success); }
.pse-pill {
    display: inline-block;
    font-size: 0.68rem;
    padding: 0.1rem 0.3rem;
    border-radius: 3px;
    background: color-mix(in srgb, var(--luca-primary) 15%, transparent);
    color: var(--luca-primary);
    font-family: 'JetBrains Mono', monospace;
}
.pse-token-row {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-wrap: wrap;
    padding-top: 0.3rem;
}

/* ── Token binding rows ── */
.pse-binding-row {
    display: flex;
    gap: 0.35rem;
    align-items: flex-end;
    padding: 0.3rem 0;
    border-bottom: 1px solid color-mix(in srgb, var(--luca-border) 40%, transparent);
    transition: background 0.12s;
    cursor: pointer;
}
.pse-binding-row:hover { background: color-mix(in srgb, var(--luca-primary) 5%, transparent); }
.pse-binding-row.selected { background: color-mix(in srgb, var(--luca-primary) 12%, transparent); }
.pse-binding-row.unknown { border-left: 3px solid var(--luca-warning); }
.pse-binding-cell { display: flex; flex-direction: column; gap: 0.1rem; }
.pse-binding-actions {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex: 0 0 auto;
}
.pse-micro {
    font-size: 0.63rem;
    color: var(--luca-text-muted, #9ca3af);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.pse-micro-check {
    display: flex;
    align-items: center;
    gap: 0.2rem;
    font-size: 0.7rem;
    cursor: pointer;
    white-space: nowrap;
}
.pse-remove {
    background: none;
    border: none;
    color: var(--luca-danger);
    font-size: 0.85rem;
    cursor: pointer;
    padding: 0.15rem;
    border-radius: 3px;
}
.pse-remove:hover { background: color-mix(in srgb, var(--luca-danger) 15%, transparent); }

/* ── Output grid ── */
.pse-output-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
}
.pse-output-left, .pse-output-right { display: flex; flex-direction: column; gap: 0.3rem; }
.pse-kv-row {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.pse-kv-label {
    flex: 0 0 95px;
    font-size: 0.72rem;
    color: var(--luca-text-muted, #9ca3af);
}
.pse-mapping-row {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    margin-bottom: 0.2rem;
}
.pse-arrow { color: var(--luca-primary); font-size: 0.85rem; }

/* ── Action rows ── */
.pse-actions-row {
    padding-top: 0.3rem;
}

/* ── Buttons ── */
.pse-btn {
    background: var(--luca-surface);
    border: 1px solid var(--luca-border);
    color: var(--luca-text);
    border-radius: 5px;
    padding: 0.3rem 0.6rem;
    font-size: 0.76rem;
    cursor: pointer;
    transition: background 0.12s, border-color 0.12s;
}
.pse-btn:hover { border-color: var(--luca-primary); background: color-mix(in srgb, var(--luca-primary) 10%, transparent); }
.pse-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.pse-btn-primary {
    background: var(--luca-primary);
    border-color: var(--luca-primary);
    color: #fff;
    font-weight: 600;
}
.pse-btn-primary:hover { background: color-mix(in srgb, var(--luca-primary) 85%, #000); }
.pse-btn-accent {
    background: var(--luca-accent);
    border-color: var(--luca-accent);
    color: #fff;
}
.pse-btn-sm { font-size: 0.72rem; padding: 0.2rem 0.45rem; }
.pse-btn-xs { font-size: 0.66rem; padding: 0.15rem 0.35rem; }

/* ── Test column ── */
.pse-test-section-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--luca-text-muted, #9ca3af);
    padding: 0.3rem 0 0.15rem;
}
.pse-test-input-row {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    margin-bottom: 0.2rem;
}
.pse-test-label {
    flex: 0 0 80px;
    font-size: 0.74rem;
    font-family: 'JetBrains Mono', monospace;
    color: var(--luca-primary);
}
.pse-test-actions {
    display: flex;
    gap: 0.35rem;
    padding: 0.45rem 0;
}

/* ── Test results ── */
.pse-result-section {
    padding-top: 0.4rem;
    border-top: 1px solid var(--luca-border);
    margin-top: 0.4rem;
}
.pse-result-row {
    padding: 0.25rem 0;
    border-bottom: 1px solid color-mix(in srgb, var(--luca-border) 30%, transparent);
}
.pse-result-label {
    font-size: 0.67rem;
    color: var(--luca-text-muted, #9ca3af);
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.1rem;
}
.pse-result-value {
    font-size: 0.76rem;
    word-break: break-word;
}
.pse-parsed-value {
    font-weight: 600;
    color: var(--luca-success);
    font-size: 0.82rem;
}
.pse-result-meta {
    font-size: 0.67rem;
    color: var(--luca-text-muted, #9ca3af);
    padding-top: 0.25rem;
}
.pse-result-error {
    color: var(--luca-danger);
    padding: 0.3rem;
    background: color-mix(in srgb, var(--luca-danger) 8%, transparent);
    border-radius: 4px;
    font-size: 0.78rem;
}
.pse-result-warnings {
    font-size: 0.73rem;
    color: var(--luca-warning);
    padding-top: 0.2rem;
}

/* ── Preview accordion ── */
.pse-preview-details { margin-top: 0.3rem; }
.pse-preview-summary {
    font-size: 0.73rem;
    cursor: pointer;
    color: var(--luca-primary);
}
.pse-preview-body {
    padding: 0.4rem;
    background: var(--luca-bg);
    border-radius: 4px;
    margin-top: 0.2rem;
}

/* ── Validation bar ── */
.pse-validation {
    padding: 0.35rem 0.6rem;
    background: color-mix(in srgb, var(--luca-warning) 10%, transparent);
    border-top: 1px solid var(--luca-warning);
    font-size: 0.76rem;
    color: var(--luca-warning);
}

/* ── Misc ── */
.pse-muted { font-size: 0.76rem; color: var(--luca-text-muted, #9ca3af); margin: 0; }
.pse-small { font-size: 0.72rem; }
.pse-hint {
    font-size: 0.73rem;
    color: var(--luca-text-muted, #9ca3af);
    font-style: italic;
    padding: 0.3rem 0;
}

/* -- Workflow Beta -- */
.wfb-page { display: flex; flex-direction: column; height: 100vh; background: var(--luca-bg); }
.wfb-topbar { display: flex; align-items: center; justify-content: space-between; padding: 0.5rem 1rem; background: var(--luca-surface); border-bottom: 1px solid var(--luca-border); min-height: 48px; }
.wfb-breadcrumb { display: flex; align-items: center; gap: 0.5rem; font-size: 0.85rem; color: var(--luca-text-muted); }
.wfb-breadcrumb a { color: var(--luca-primary); text-decoration: none; }
.wfb-breadcrumb strong { color: var(--luca-text); }
.wfb-top-actions { display: flex; gap: 0.5rem; }
.wfb-action { padding: 0.4rem 0.8rem; border-radius: var(--luca-radius); border: 1px solid var(--luca-border); background: var(--luca-surface); color: var(--luca-text); font-size: 0.8rem; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: 0.25rem; }
.wfb-action:hover { background: var(--luca-surface-hover); }
.wfb-action.primary { background: var(--luca-primary); color: #fff; border-color: var(--luca-primary); }
.wfb-action.danger { color: var(--luca-error, #dc2626); border-color: var(--luca-error, #dc2626); }
.wfb-action.danger:hover { background: #fef2f2; }

/* Content area */
.wfb-content { flex: 1; padding: 1.5rem; overflow-y: auto; }
.wfb-empty-state { text-align: center; padding: 4rem 2rem; }
.wfb-empty-icon { font-size: 3rem; margin-bottom: 1rem; }
.wfb-empty-state h2 { font-size: 1.3rem; margin-bottom: 0.5rem; }
.wfb-empty-state p { color: var(--luca-text-muted); max-width: 480px; margin: 0 auto 1.5rem; }

/* Card grid */
.wfb-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1rem; }
.wfb-card { background: var(--luca-surface); border: 1px solid var(--luca-border); border-radius: var(--luca-radius); padding: 1rem; transition: box-shadow 0.15s; }
.wfb-card:hover { box-shadow: 0 2px 8px rgba(0,0,0,0.08); }
.wfb-card-header { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem; }
.wfb-card-icon { font-size: 1.2rem; }
.wfb-card-badge { font-size: 0.7rem; background: var(--luca-primary-light, #e0f2fe); color: var(--luca-primary); padding: 0.15rem 0.4rem; border-radius: 99px; }
.wfb-card-body { font-size: 0.78rem; color: var(--luca-text-muted); }
.wfb-card-actions { display: flex; gap: 0.25rem; margin-top: 0.5rem; }

/* ╔══════════════════════════════════════════════════════════════════╗
   ║  WORKFLOW BETA — NEW OVERVIEW SCREEN  (wfbov-*)               ║
   ╚══════════════════════════════════════════════════════════════════╝ */

/* ── Design tokens ── */
:root {
    --wfbov-bg:           #080B1E;
    --wfbov-panel:        #11162F;
    --wfbov-panel2:       #0F1430;
    --wfbov-toolbar:      #101530;
    --wfbov-border:       #252C4B;
    --wfbov-border2:      #28304F;
    --wfbov-accent:       #6D5DF6;
    --wfbov-accent-h:     #7C6BFF;
    --wfbov-text:         #F4F6FF;
    --wfbov-text-sec:     #A7AEC9;
    --wfbov-text-muted:   #6F789A;
    --wfbov-green-text:   #7BE39A;
    --wfbov-green-bg:     #123D28;
    --wfbov-orange-text:  #FFB35C;
    --wfbov-orange-bg:    #3B2811;
    --wfbov-grey-text:    #B6BED6;
    --wfbov-grey-bg:      #2B3045;
    --wfbov-row-h:        #141A38;
    --wfbov-radius:       12px;
    --wfbov-radius-sm:    8px;
}

/* ── Shell ── */
.wfbov-shell {
    display: flex;
    flex-direction: column;
    height: 100vh;
    max-height: 100vh;
    overflow: hidden;
    padding: 32px 32px 24px;
    background: var(--wfbov-bg);
    color: var(--wfbov-text);
    font-family: inherit;
    gap: 20px;
    box-sizing: border-box;
}

/* ── Header ── */
.wfbov-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}
.wfbov-title {
    font-size: 30px;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
}
.wfbov-subtitle {
    font-size: 14px;
    color: var(--wfbov-text-sec);
    margin: 8px 0 0;
}
.wfbov-header-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

/* ── Buttons ── */
.wfbov-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 40px;
    padding: 0 18px;
    border-radius: var(--wfbov-radius-sm);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid transparent;
    transition: background 0.14s, border-color 0.14s;
    white-space: nowrap;
}
.wfbov-btn-primary {
    background: var(--wfbov-accent);
    color: #fff;
    border-color: var(--wfbov-accent);
}
.wfbov-btn-primary:hover:not(:disabled) { background: var(--wfbov-accent-h); border-color: var(--wfbov-accent-h); }
.wfbov-btn-primary:disabled { opacity: 0.55; cursor: not-allowed; }
.wfbov-btn-secondary {
    background: #101634;
    color: var(--wfbov-text-sec);
    border-color: #303858;
}
.wfbov-btn-secondary:hover { background: #171D3B; color: var(--wfbov-text); }
.wfbov-icon { font-size: 15px; }

/* ── Error banner ── */
.wfbov-error-banner {
    background: #3B0F0F;
    border: 1px solid #7A1E1E;
    border-radius: var(--wfbov-radius-sm);
    color: #FCA5A5;
    padding: 10px 16px;
    font-size: 14px;
}

/* ── Stat cards ── */
.wfbov-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}
@media (max-width: 1100px) {
    .wfbov-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .wfbov-stats { grid-template-columns: 1fr; }
}
.wfbov-stat-card {
    background: var(--wfbov-panel);
    border: 1px solid var(--wfbov-border2);
    border-radius: var(--wfbov-radius);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    min-height: 104px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.25);
}
.wfbov-stat-card.wfbov-clickable { cursor: pointer; }
.wfbov-stat-card.wfbov-clickable:hover { border-color: var(--wfbov-accent); background: #13183C; }
.wfbov-stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}
.wfbov-stat-body { display: flex; flex-direction: column; gap: 3px; }
.wfbov-stat-label { font-size: 13px; color: var(--wfbov-text-sec); }
.wfbov-stat-value { font-size: 24px; font-weight: 700; color: #ffffff; line-height: 1.1; }
.wfbov-stat-sub { font-size: 12px; color: #8F97B8; }
.wfbov-green { color: var(--wfbov-green-text) !important; }
.wfbov-dot-orange { color: var(--wfbov-orange-text); }

/* ── Toolbar ── */
.wfbov-toolbar {
    background: var(--wfbov-toolbar);
    border: 1px solid var(--wfbov-border);
    border-radius: var(--wfbov-radius) var(--wfbov-radius) 0 0;
    display: flex;
    align-items: stretch;
    height: 64px;
    overflow: hidden;
    flex-shrink: 0;
}
.wfbov-tabs {
    display: flex;
    align-items: stretch;
    flex-shrink: 0;
}
.wfbov-tab {
    height: 64px;
    padding: 0 20px;
    font-size: 14px;
    font-weight: 500;
    color: #B2B8D4;
    background: transparent;
    border: none;
    cursor: pointer;
    position: relative;
    white-space: nowrap;
    transition: color 0.14s;
}
.wfbov-tab:hover { color: var(--wfbov-text); }
.wfbov-tab.active {
    color: #A996FF;
}
.wfbov-tab.active::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 3px;
    background: var(--wfbov-accent);
    border-radius: 3px 3px 0 0;
}
.wfbov-controls {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 14px;
}
.wfbov-search-wrap {
    position: relative;
    display: flex;
    align-items: center;
}
.wfbov-search-icon {
    position: absolute;
    left: 10px;
    font-size: 14px;
    color: var(--wfbov-text-muted);
    pointer-events: none;
}
.wfbov-search {
    width: 220px;
    height: 38px;
    background: #0B1026;
    border: 1px solid #303858;
    border-radius: var(--wfbov-radius-sm);
    color: var(--wfbov-text);
    font-size: 13px;
    padding: 0 32px 0 34px;
    outline: none;
    transition: border-color 0.14s;
}
.wfbov-search:focus { border-color: var(--wfbov-accent); }
.wfbov-search-hint {
    position: absolute;
    right: 10px;
    font-size: 11px;
    color: var(--wfbov-text-muted);
    background: #1A2040;
    padding: 1px 5px;
    border-radius: 4px;
    pointer-events: none;
}
.wfbov-ctrl-btn {
    height: 38px;
    padding: 0 12px;
    background: transparent;
    border: 1px solid #303858;
    border-radius: var(--wfbov-radius-sm);
    color: var(--wfbov-text-sec);
    font-size: 13px;
    cursor: pointer;
    transition: background 0.14s, color 0.14s;
    white-space: nowrap;
}
.wfbov-ctrl-btn:hover, .wfbov-ctrl-btn.active { background: #171D3B; color: var(--wfbov-text); }
.wfbov-sort {
    height: 38px;
    padding: 0 10px;
    background: #0B1026;
    border: 1px solid #303858;
    border-radius: var(--wfbov-radius-sm);
    color: var(--wfbov-text-sec);
    font-size: 13px;
    cursor: pointer;
    outline: none;
}
.wfbov-view-toggle {
    display: flex;
    border: 1px solid #303858;
    border-radius: var(--wfbov-radius-sm);
    overflow: hidden;
}
.wfbov-view-toggle button {
    width: 38px;
    height: 38px;
    background: transparent;
    border: none;
    color: var(--wfbov-text-muted);
    font-size: 16px;
    cursor: pointer;
    transition: background 0.14s;
}
.wfbov-view-toggle button.active { background: #5D4FE0; color: #fff; }
.wfbov-view-toggle button:hover:not(.active) { background: #171D3B; }

/* ── Filter bar ── */
.wfbov-filter-bar {
    background: #0E1430;
    border: 1px solid var(--wfbov-border);
    border-top: none;
    padding: 10px 18px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.wfbov-filter-label { font-size: 13px; color: var(--wfbov-text-sec); }
.wfbov-filter-chip {
    height: 30px;
    padding: 0 12px;
    background: #161D3A;
    border: 1px solid #303858;
    border-radius: 99px;
    color: var(--wfbov-text-sec);
    font-size: 12px;
    cursor: pointer;
    transition: background 0.14s;
}
.wfbov-filter-chip.active { background: var(--wfbov-accent); border-color: var(--wfbov-accent); color: #fff; }
.wfbov-filter-chip:hover:not(.active) { background: #1D2545; }
.wfbov-filter-clear {
    margin-left: auto;
    background: transparent;
    border: none;
    color: var(--wfbov-text-muted);
    font-size: 12px;
    cursor: pointer;
}
.wfbov-filter-clear:hover { color: #EF4444; }

/* ── Body layout ── */
.wfbov-body {
    display: flex;
    flex: 1;
    background: var(--wfbov-panel2);
    border: 1px solid var(--wfbov-border);
    border-top: none;
    border-radius: 0 0 var(--wfbov-radius) var(--wfbov-radius);
    overflow: hidden;
}

/* ── Aside: folders ── */
.wfbov-aside {
    width: 260px;
    flex-shrink: 0;
    border-right: 1px solid var(--wfbov-border);
    padding: 18px;
    background: var(--wfbov-panel2);
    overflow-y: auto;
}
.wfbov-aside-section { }
.wfbov-aside-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 14px;
    font-weight: 700;
    color: var(--wfbov-text);
}
.wfbov-aside-plus {
    width: 32px;
    height: 32px;
    background: transparent;
    border: 1px solid #303858;
    border-radius: var(--wfbov-radius-sm);
    color: var(--wfbov-text-sec);
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.14s;
}
.wfbov-aside-plus:hover { background: #171D3B; color: var(--wfbov-text); }
.wfbov-folder-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 3px; }
.wfbov-folder-item {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 34px;
    padding: 0 12px;
    border-radius: 7px;
    cursor: pointer;
    font-size: 13px;
    color: #C2C8E4;
    transition: background 0.12s;
}
.wfbov-folder-item:hover { background: #171D3B; }
.wfbov-folder-item.active { background: #2B255F; color: #fff; }
.wfbov-folder-item.active .wfbov-folder-count { color: #fff; }
.wfbov-folder-icon { font-size: 14px; flex-shrink: 0; }
.wfbov-folder-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wfbov-folder-count { font-size: 12px; color: var(--wfbov-text-sec); background: #1B2140; border-radius: 99px; padding: 1px 7px; flex-shrink: 0; }

/* ── List panel ── */
.wfbov-list-panel {
    flex: 1;
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow-y: auto;
    min-width: 0;
}
.wfbov-list-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.wfbov-list-count { font-size: 14px; color: #C8CEE8; }
.wfbov-loading { color: var(--wfbov-text-sec); font-size: 14px; text-align: center; padding: 40px; }

/* ── Empty state ── */
.wfbov-empty-state { text-align: center; padding: 60px 24px; flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; }
.wfbov-empty-icon { font-size: 48px; }
.wfbov-empty-state h3 { font-size: 18px; font-weight: 700; color: var(--wfbov-text); margin: 0; }
.wfbov-empty-state p { font-size: 14px; color: var(--wfbov-text-sec); max-width: 380px; margin: 0; }

/* ── Workflow rows ── */
.wfbov-rows { display: flex; flex-direction: column; gap: 8px; }
.wfbov-row {
    display: flex;
    align-items: center;
    gap: 12px;
    height: 72px;
    padding: 0 14px;
    background: var(--wfbov-panel);
    border: 1px solid var(--wfbov-border2);
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.12s, border-color 0.12s;
    position: relative;
    overflow: visible;
}
.wfbov-row:hover { background: var(--wfbov-row-h); border-color: #3A4470; }

/* Columns */
.wfbov-row-drag { font-size: 16px; color: #697195; flex-shrink: 0; cursor: grab; }
.wfbov-row-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
    color: #fff;
}
.wfbov-icon-green  { background: #1D6B3A; }
.wfbov-icon-blue   { background: #1F4E91; }
.wfbov-icon-purple { background: #5A35A3; }
.wfbov-icon-orange { background: #8A5718; }
.wfbov-icon-pink   { background: #8B2F83; }

.wfbov-row-name { flex: 1; min-width: 220px; overflow: hidden; }
.wfbov-row-title { display: flex; align-items: center; gap: 7px; margin-bottom: 3px; }
.wfbov-row-label { font-size: 15px; font-weight: 700; color: #F4F6FF; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wfbov-version-badge { font-size: 11px; background: #2C3355; color: #C8CEE8; border-radius: 99px; padding: 3px 7px; flex-shrink: 0; }
.wfbov-row-id { font-size: 12px; color: #8F97B8; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.wfbov-row-status { width: 90px; flex-shrink: 0; }
.wfbov-status-badge {
    display: inline-block;
    font-size: 12px;
    font-weight: 500;
    border-radius: 6px;
    padding: 4px 9px;
    white-space: nowrap;
}
.wfbov-status-active   { background: var(--wfbov-green-bg);  color: var(--wfbov-green-text); }
.wfbov-status-concept  { background: var(--wfbov-orange-bg); color: var(--wfbov-orange-text); }
.wfbov-status-archived { background: var(--wfbov-grey-bg);   color: var(--wfbov-grey-text); }

.wfbov-row-modified { width: 200px; flex-shrink: 0; font-size: 12px; color: var(--wfbov-text-sec); line-height: 1.6; }
.wfbov-row-tags { display: flex; align-items: center; gap: 5px; width: 210px; flex-shrink: 0; overflow: hidden; }
.wfbov-tag {
    font-size: 12px;
    padding: 3px 8px;
    border-radius: 6px;
    white-space: nowrap;
    flex-shrink: 0;
}
.wfbov-tag-blue   { background: #223B72; color: #91B4FF; }
.wfbov-tag-purple { background: #35215E; color: #B99CFF; }
.wfbov-tag-orange { background: #3B2005; color: #FFB35C; }
.wfbov-tag-pink   { background: #3B1040; color: #F0ABFC; }
.wfbov-tag-more   { background: #1B2140; color: #8F97B8; }

/* Row action buttons */
.wfbov-row-actions {
    display: flex;
    align-items: center;
    gap: 2px;
    flex-shrink: 0;
    margin-left: auto;
    position: relative;
}
.wfbov-row-btn {
    width: 32px;
    height: 32px;
    background: transparent;
    border: none;
    border-radius: 7px;
    color: #697195;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.12s, color 0.12s;
}
.wfbov-row-btn:hover { background: #1D2545; color: var(--wfbov-text); }
.wfbov-row-btn.fav-on { color: #FFC94A; }

/* Context menu */
.wfbov-ctx-menu {
    position: absolute;
    right: 0;
    top: 38px;
    background: #161D3A;
    border: 1px solid var(--wfbov-border);
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.45);
    z-index: 999;
    min-width: 170px;
    padding: 6px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.wfbov-ctx-menu button {
    background: transparent;
    border: none;
    color: #C8CEE8;
    font-size: 13px;
    text-align: left;
    padding: 8px 12px;
    border-radius: 7px;
    cursor: pointer;
    transition: background 0.12s;
}
.wfbov-ctx-menu button:hover { background: #1D2545; color: #fff; }
.wfbov-ctx-menu button.danger:hover { background: #3B0F0F; color: #FCA5A5; }

/* ── Multi-select checkboxes ── */
.wfbov-row-check {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    cursor: pointer;
    margin-right: 2px;
}
.wfbov-row-check input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: #7C3AED;
    cursor: pointer;
}
.wfbov-select-header {
    background: rgba(99, 102, 241, 0.08) !important;
    border-color: rgba(99, 102, 241, 0.25) !important;
    height: 36px !important;
    cursor: default !important;
    font-size: 0.75rem;
}
.wfbov-select-header:hover {
    background: rgba(99, 102, 241, 0.12) !important;
}
.wfbov-row-selected {
    background: rgba(99, 102, 241, 0.1) !important;
    border-color: rgba(124, 58, 237, 0.35) !important;
}

/* ── Bulk action bar ── */
.wfbov-bulk-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    background: rgba(124, 58, 237, 0.12);
    border: 1px solid rgba(124, 58, 237, 0.25);
    border-radius: 8px;
    margin-bottom: 10px;
    font-size: 0.8rem;
    color: #C4B5FD;
}
.wfbov-bulk-btn {
    padding: 5px 12px;
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: 6px;
    background: rgba(124, 58, 237, 0.15);
    color: #C4B5FD;
    font-size: 0.75rem;
    cursor: pointer;
    transition: background 0.12s;
}
.wfbov-bulk-btn:hover {
    background: rgba(124, 58, 237, 0.25);
}
.wfbov-bulk-delete {
    border-color: rgba(239, 68, 68, 0.35);
    background: rgba(239, 68, 68, 0.12);
    color: #FCA5A5;
}
.wfbov-bulk-delete:hover {
    background: rgba(239, 68, 68, 0.25);
}
.wfbov-selected-count {
    color: #C4B5FD;
    font-weight: 600;
    font-size: 0.85rem;
}

/* ── Delete confirmation dialog ── */
.wfbov-confirm-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}
.wfbov-confirm-dialog {
    background: #161D3A;
    border: 1px solid var(--wfbov-border);
    border-radius: 12px;
    padding: 24px;
    max-width: 420px;
    width: 90%;
    box-shadow: 0 12px 40px rgba(0,0,0,0.5);
}
.wfbov-confirm-dialog h3 {
    margin: 0 0 0.5rem;
    font-size: 1.1rem;
    color: var(--wfbov-text);
}
.wfbov-confirm-dialog p {
    font-size: 0.85rem;
    color: var(--wfbov-text-sec);
    margin: 0 0 1rem;
}
.wfbov-confirm-actions {
    display: flex;
    gap: 0.5rem;
}
.wfbov-btn-danger {
    background: #7F1D1D !important;
    color: #FCA5A5 !important;
    border-color: #991B1B !important;
}
.wfbov-btn-danger:hover {
    background: #991B1B !important;
}

/* ── Grid view (fallback) ── */
.wfbov-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.wfbov-grid-card { cursor: pointer; }

/* ── Pagination ── */
.wfbov-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 14px;
    border-top: 1px solid var(--wfbov-border);
    margin-top: 4px;
}
.wfbov-page-rows { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--wfbov-text-sec); }
.wfbov-page-rows select {
    background: #0B1026;
    border: 1px solid #303858;
    border-radius: var(--wfbov-radius-sm);
    color: var(--wfbov-text);
    font-size: 13px;
    padding: 3px 8px;
    height: 32px;
    cursor: pointer;
}
.wfbov-page-nav { display: flex; align-items: center; gap: 4px; }
.wfbov-page-info { font-size: 13px; color: var(--wfbov-text-sec); margin-right: 8px; }
.wfbov-page-btn {
    min-width: 34px;
    height: 34px;
    padding: 0 6px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--wfbov-radius-sm);
    color: #C8CEE8;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.12s;
    display: flex;
    align-items: center;
    justify-content: center;
}
.wfbov-page-btn:hover:not(:disabled):not(.active) { background: #171D3B; }
.wfbov-page-btn.active { background: var(--wfbov-accent); color: #fff; border-color: var(--wfbov-accent); }
.wfbov-page-btn:disabled { opacity: 0.35; cursor: not-allowed; }

/* ── Responsive ── */
@media (max-width: 900px) {
    .wfbov-aside { display: none; }
    .wfbov-row-tags { display: none; }
    .wfbov-row-modified { width: 140px; }
}
@media (max-width: 640px) {
    .wfbov-shell { padding: 16px; }
    .wfbov-controls .wfbov-sort { display: none; }
    .wfbov-row-status { display: none; }
}

/* ─── end wfbov ─── */

/* Name input */
.wfb-name-input { border: 1px solid var(--luca-border); border-radius: var(--luca-radius); padding: 0.25rem 0.5rem; font-size: 0.85rem; background: var(--luca-surface); color: var(--luca-text); width: 240px; }

/* Designer body */
.wfb-designer-body { flex: 1; display: flex; overflow: hidden; }

/* Palette */
.wfb-palette { width: 200px; background: var(--luca-surface); border-right: 1px solid var(--luca-border); padding: 0.75rem; overflow-y: auto; flex-shrink: 0; }
.wfb-palette h3 { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; color: var(--luca-text-muted); margin-bottom: 0.5rem; }
.wfb-palette-items { display: flex; flex-direction: column; gap: 4px; }
.wfb-palette-item { display: flex; align-items: center; gap: 0.4rem; padding: 0.4rem 0.5rem; border-radius: var(--luca-radius); cursor: grab; font-size: 0.78rem; border: 1px solid transparent; transition: all 0.1s; }
.wfb-palette-item:hover { background: var(--luca-surface-hover); border-color: var(--luca-border); }
.wfb-palette-item:active { cursor: grabbing; }
.wfb-palette-icon { font-size: 1rem; }

/* Canvas */
.wfb-canvas-area { flex: 1; position: relative; background: #f8fafc; overflow: hidden; }
.wfb-canvas { display: block; }
.wfb-canvas-drop-indicator { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(20,184,166,0.08); border: 2px dashed var(--luca-primary); font-size: 1rem; color: var(--luca-primary); font-weight: 600; pointer-events: none; }

/* Properties panel */
.wfb-properties { width: 240px; background: var(--luca-surface); border-left: 1px solid var(--luca-border); padding: 0.75rem; overflow-y: auto; flex-shrink: 0; }
.wfb-properties h3 { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; color: var(--luca-text-muted); margin-bottom: 0.75rem; }
.wfb-prop-group { margin-bottom: 0.6rem; }
.wfb-prop-group label { display: block; font-size: 0.7rem; font-weight: 600; color: var(--luca-text-muted); margin-bottom: 0.15rem; }
.wfb-prop-value { font-size: 0.8rem; color: var(--luca-text); }
.wfb-prop-value.mono { font-family: monospace; font-size: 0.72rem; }
.wfb-prop-input { width: 100%; border: 1px solid var(--luca-border); border-radius: var(--luca-radius); padding: 0.3rem 0.5rem; font-size: 0.8rem; background: var(--luca-surface); color: var(--luca-text); }
.wfb-prop-empty { font-size: 0.78rem; color: var(--luca-text-muted); font-style: italic; }

/* -- Workflow Beta Settings -- */
.wfb-settings-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(480px, 1fr)); gap: 1.5rem; }
.wfb-settings-card { background: var(--luca-surface); border: 1px solid var(--luca-border); border-radius: var(--luca-radius); padding: 1.25rem; }
.wfb-settings-card h3 { font-size: 0.95rem; margin-bottom: 0.25rem; display: flex; align-items: center; gap: 0.4rem; }
.wfb-settings-desc { font-size: 0.78rem; color: var(--luca-text-muted); margin-bottom: 1rem; }
.wfb-field { display: grid; gap: 0.25rem; margin-bottom: 0.75rem; }
.wfb-field label { font-size: 0.75rem; font-weight: 600; color: var(--luca-text-muted); }
.wfb-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.wfb-field-row .wfb-field { margin-bottom: 0; }
.wfb-required { color: var(--luca-danger, #ef4444); }
.wfb-input { width: 100%; border: 1px solid var(--luca-border); border-radius: var(--luca-radius); padding: 0.45rem 0.6rem; font-size: 0.82rem; background: var(--luca-bg); color: var(--luca-text); }
.wfb-input:focus { border-color: var(--luca-primary); outline: none; box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.15); }
.wfb-input-short { max-width: 120px; }
.wfb-actions-row { margin-top: 1rem; display: flex; align-items: flex-start; gap: 1rem; }

/* Test result */
.wfb-test-result { padding: 0.6rem 0.8rem; border-radius: var(--luca-radius); font-size: 0.76rem; line-height: 1.5; }
.wfb-test-result.success { background: #f0fdf4; border: 1px solid #86efac; color: #166534; }
.wfb-test-result.error { background: #fef2f2; border: 1px solid #fca5a5; color: #991b1b; }
.wfb-error-text { color: var(--luca-danger, #dc2626); font-weight: 600; margin-top: 0.25rem; }

/* Toggle switch */
.wfb-toggle { display: flex; align-items: center; gap: 0.5rem; cursor: pointer; font-weight: 500; font-size: 0.8rem; }
.wfb-toggle input { display: none; }
.wfb-toggle span { position: relative; width: 36px; height: 20px; background: var(--luca-border); border-radius: 99px; transition: background 0.2s; flex-shrink: 0; }
.wfb-toggle span::after { content: ''; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; background: #fff; border-radius: 50%; transition: transform 0.2s; }
.wfb-toggle input:checked + span { background: var(--luca-primary); }
.wfb-toggle input:checked + span::after { transform: translateX(16px); }

/* Auth status */
.wfb-auth-status { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.75rem; padding: 0.5rem 0.75rem; border-radius: var(--luca-radius); background: var(--luca-bg); font-size: 0.78rem; }
.wfb-status-badge { padding: 0.15rem 0.5rem; border-radius: 99px; font-size: 0.7rem; font-weight: 700; }
.wfb-status-badge.configured { background: #d1fae5; color: #065f46; }
.wfb-status-badge.not-configured { background: #fef3c7; color: #92400e; }
.wfb-subtle { color: var(--luca-text-muted); font-size: 0.72rem; }

/* -- Phase 03 Properties additions -- */
.wfb-palette-group { font-size: 0.65rem; font-weight: 800; text-transform: uppercase; color: var(--luca-text-muted); padding: 0.5rem 0.3rem 0.15rem; letter-spacing: 0.05em; border-top: 1px solid var(--luca-border); margin-top: 0.25rem; }
.wfb-palette-group:first-child { border-top: none; margin-top: 0; }
.wfb-badge { font-size: 0.68rem; background: var(--luca-primary-light, #e0f2fe); color: var(--luca-primary); padding: 0.1rem 0.4rem; border-radius: 99px; font-weight: 600; }
.wfb-prop-badge { display: inline-block; padding: 0.15rem 0.5rem; border-radius: var(--luca-radius); background: var(--luca-bg); border: 1px solid var(--luca-border); font-size: 0.75rem; font-weight: 600; }
.wfb-prop-section { border: 1px solid var(--luca-border); border-radius: var(--luca-radius); background: var(--luca-bg); padding: 0.65rem; margin-top: 0.5rem; }
.wfb-prop-section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.4rem; }
.wfb-prop-section-header strong { font-size: 0.72rem; font-weight: 700; color: var(--luca-text); }
.wfb-prop-mini-btn { border: 1px solid var(--luca-border); border-radius: 4px; background: var(--luca-surface); color: var(--luca-text); font-size: 0.65rem; padding: 0.15rem 0.4rem; cursor: pointer; }
.wfb-prop-mini-btn:hover { background: var(--luca-surface-hover); }
.wfb-prop-mini-btn.danger { color: var(--luca-danger, #dc2626); border-color: var(--luca-danger, #dc2626); }
.wfb-field-card { border: 1px solid var(--luca-border); border-radius: var(--luca-radius); padding: 0.4rem; margin-bottom: 0.35rem; background: var(--luca-surface); }
.wfb-field-card-row { display: flex; gap: 0.3rem; align-items: center; margin-bottom: 0.25rem; }
.wfb-prop-input-short { width: 100px; border: 1px solid var(--luca-border); border-radius: var(--luca-radius); padding: 0.25rem 0.4rem; font-size: 0.72rem; background: var(--luca-bg); color: var(--luca-text); flex: 0 0 auto; }
.wfb-checkbox-mini { display: flex; align-items: center; gap: 0.2rem; font-size: 0.65rem; color: var(--luca-text-muted); white-space: nowrap; }
.wfb-checkbox-mini input { width: 13px; height: 13px; }

/* -- Phase 04 Validation -- */
.wfb-val-status { font-size: 0.72rem; font-weight: 700; padding: 0.25rem 0.6rem; border-radius: 99px; background: #d1fae5; color: #065f46; }
.wfb-val-status.error { background: #fee2e2; color: #991b1b; }
.wfb-issue { font-size: 0.68rem; padding: 0.2rem 0; border-bottom: 1px solid var(--luca-border); }
.wfb-issue:last-child { border-bottom: none; }
.wfb-issue.error { color: var(--luca-danger, #dc2626); font-weight: 600; }
.wfb-issue.warning { color: var(--luca-warning, #d97706); }

/* Phase 06 � info severity */
.wfb-issue.info { color: var(--luca-text-muted); font-style: italic; }
.wfb-val-status { margin-right: 4px; }

/* Phase 07 � Action Registry + Chat */
.wfb-table { border: 1px solid var(--luca-border); border-radius: var(--luca-radius); overflow: hidden; }
.wfb-table-head { display: grid; grid-template-columns: 1.2fr 0.6fr 1.2fr 1fr 0.8fr 0.8fr 0.5fr; gap: 0; background: var(--luca-bg); border-bottom: 1px solid var(--luca-border); font-weight: 700; font-size: 0.7rem; color: var(--luca-text-muted); text-transform: uppercase; }
.wfb-table-head span { padding: 0.5rem 0.6rem; border-right: 1px solid var(--luca-border); }
.wfb-table-row { display: grid; grid-template-columns: 1.2fr 0.6fr 1.2fr 1fr 0.8fr 0.8fr 0.5fr; font-size: 0.78rem; border-bottom: 1px solid var(--luca-border); align-items: center; }
.wfb-table-row:last-child { border-bottom: none; }
.wfb-table-row:hover { background: var(--luca-surface-hover); }
.wfb-table-row span { padding: 0.45rem 0.6rem; border-right: 1px solid var(--luca-border); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wfb-table-row.unpublished { opacity: 0.5; }
.wfb-modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.4); display: grid; place-items: center; z-index: 100; }
.wfb-modal { background: var(--luca-surface); border: 1px solid var(--luca-border); border-radius: var(--luca-radius-lg); padding: 1.5rem; max-width: 90vw; }

/* Chat */
.wfb-chat-body { flex:1; display:flex; flex-direction:column; overflow:hidden; }
.wfb-chat-transcript { flex:1; overflow-y:auto; overflow-x:hidden; padding:1rem; display:flex; flex-direction:column; gap:0.75rem; min-height:0; }
.wfb-chat-msg { max-width:80%; padding:0.6rem 0.8rem; border-radius:var(--luca-radius); font-size:0.85rem; line-height:1.4; }
.wfb-chat-text { overflow-wrap:anywhere; word-break:break-word; white-space:pre-wrap; }
/* Markdown content inside Test Chat assistant bubbles */
.wfb-chat-msg.luca .wfb-chat-text p { margin: 0 0 0.35rem; }
.wfb-chat-msg.luca .wfb-chat-text p:last-child { margin-bottom: 0; }
.wfb-chat-msg.luca .wfb-chat-text strong { font-weight: 700; }
.wfb-chat-msg.luca .wfb-chat-text em { font-style: italic; }
.wfb-chat-msg.luca .wfb-chat-text ol,
.wfb-chat-msg.luca .wfb-chat-text ul { margin: 0.2rem 0 0.35rem; padding-left: 1.3rem; }
.wfb-chat-msg.luca .wfb-chat-text li { margin-bottom: 0.12rem; }
.wfb-chat-msg.luca .wfb-chat-text li:last-child { margin-bottom: 0; }
.wfb-chat-msg.luca .wfb-chat-text code { font-family: 'Fira Code', Consolas, monospace; font-size: 0.84em; background: rgba(0,0,0,0.2); border-radius: 3px; padding: 1px 4px; }
.wfb-chat-msg.luca .wfb-chat-text pre { margin: 0.3rem 0; padding: 0.4rem 0.55rem; background: rgba(0,0,0,0.2); border-radius: 5px; overflow-x: auto; font-size: 0.85em; white-space: pre; max-width: 100%; }
.wfb-chat-msg.luca .wfb-chat-text pre code { background: transparent; padding: 0; font-size: inherit; }
.wfb-chat-msg.luca .wfb-chat-text a { color: #93c5fd; text-decoration: underline; }
.wfb-chat-msg.luca .wfb-chat-text hr { border: none; border-top: 1px solid var(--luca-border); margin: 0.35rem 0; }
.wfb-chat-msg.luca .wfb-chat-text blockquote { margin: 0.3rem 0; padding-left: 0.7rem; border-left: 3px solid rgba(99, 102, 241, 0.5); opacity: 0.85; }
.wfb-chat-msg.luca .wfb-chat-text h1, .wfb-chat-msg.luca .wfb-chat-text h2,
.wfb-chat-msg.luca .wfb-chat-text h3, .wfb-chat-msg.luca .wfb-chat-text h4 { margin: 0.3rem 0 0.2rem; font-weight: 700; line-height: 1.3; }
.wfb-chat-msg.user { align-self:flex-end; background:var(--luca-primary); color:#fff; }
.wfb-chat-msg.luca { align-self:flex-start; background:var(--luca-surface); border:1px solid var(--luca-border); }
.wfb-chat-role { font-size:0.65rem; font-weight:700; margin-bottom:0.2rem; opacity:0.7; }
.wfb-chat-meta { display:flex; flex-wrap:wrap; gap:4px; margin-top:0.35rem; }
.wfb-chat-meta span { background:var(--luca-bg); border-radius:3px; padding:1px 5px; font-size:0.65rem; font-weight:700; color:var(--luca-text-muted); }
.wfb-chat-input { display:flex; gap:0.5rem; padding:0.75rem 1rem; border-top:1px solid var(--luca-border); background:var(--luca-surface); }
.wfb-chat-input input { flex:1; border:1px solid var(--luca-border); border-radius:var(--luca-radius); padding:0.5rem 0.75rem; font-size:0.85rem; background:var(--luca-bg); color:var(--luca-text); }

/* ── Phase 19: Two-column Test Chat layout ──────────────────────── */
.wfb-chat-layout { display:grid; grid-template-columns:minmax(0,1fr) minmax(380px,42%); flex:1; min-height:0; overflow:hidden; }
.wfb-chat-left { display:flex; flex-direction:column; min-width:0; min-height:0; overflow:hidden; }
.wfb-chat-left > .wfb-chat-transcript { overflow-y:auto; overflow-x:hidden; }
.wfb-chat-right { display:flex; flex-direction:column; min-width:320px; min-height:0; border-left:1px solid var(--luca-border); background:var(--luca-surface); overflow:hidden; }
.wfb-chat-right.collapsed { min-width:40px; max-width:40px; }
.wfb-chat-right.collapsed > :not(.wfb-detail-header) { display:none; }
.wfb-chat-msg { max-width:min(80%, 760px); padding:0.6rem 0.8rem; border-radius:var(--luca-radius); font-size:0.85rem; line-height:1.4; transition:border-color 0.15s, box-shadow 0.15s; border:2px solid transparent; overflow-wrap:anywhere; word-break:break-word; }
.wfb-chat-msg:hover { border-color:var(--luca-border); }
.wfb-chat-msg.selected { border-color:var(--luca-primary); box-shadow:0 0 0 1px var(--luca-primary); }
.wfb-chat-msg.user { align-self:flex-end; background:var(--luca-primary); color:#fff; }
.wfb-chat-msg.luca { align-self:flex-start; background:var(--luca-surface); border:1px solid var(--luca-border); }

/* Detail panel header & tabs */
.wfb-detail-header { display:flex; align-items:center; justify-content:space-between; padding:0.5rem 0.75rem; border-bottom:1px solid var(--luca-border); background:var(--luca-bg); font-size:0.75rem; font-weight:700; }
.wfb-detail-tabs { display:flex; gap:0; border-bottom:1px solid var(--luca-border); background:var(--luca-bg); }
.wfb-detail-tab { border:0; border-bottom:2px solid transparent; background:transparent; color:var(--luca-text-muted); padding:0.4rem 0.7rem; font-size:0.7rem; cursor:pointer; transition:color 0.15s, border-color 0.15s; }
.wfb-detail-tab:hover { color:var(--luca-text); }
.wfb-detail-tab.active { color:var(--luca-text); border-color:var(--luca-primary); font-weight:700; }
.wfb-detail-body { flex:1; overflow-y:auto; padding:0.5rem; min-height:0; }
.wfb-detail-empty { text-align:center; padding:2rem 1rem; color:var(--luca-text-muted); font-size:0.75rem; }

/* Detail rows (key-value pairs) */
.wfb-detail-row { display:flex; align-items:flex-start; gap:0.5rem; padding:0.2rem 0; font-size:0.7rem; border-bottom:1px solid rgba(255,255,255,0.03); }
.wfb-detail-key { min-width:100px; max-width:120px; color:var(--luca-text-muted); font-weight:600; font-size:0.65rem; text-transform:uppercase; letter-spacing:0.03em; flex-shrink:0; }
.wfb-detail-val { color:var(--luca-text); word-break:break-all; font-family:ui-monospace,SFMono-Regular,monospace; font-size:0.68rem; }

/* JSON sections */
.wfb-detail-section { margin-bottom:0.5rem; }
.wfb-detail-section-hdr { display:flex; align-items:center; justify-content:space-between; padding:0.25rem 0; }
.wfb-detail-section-hdr strong { font-size:0.7rem; color:var(--luca-text); }
.wfb-detail-pre { font-size:0.62rem; background:var(--luca-bg); color:var(--luca-text); border:1px solid var(--luca-border); border-radius:4px; padding:0.4rem; max-height:350px; overflow:auto; white-space:pre-wrap; word-break:break-all; margin:0.2rem 0; }
.wfb-detail-pre.error { border-color:#ef4444; color:#fca5a5; }
.wfb-detail-pre.warn { border-color:#f59e0b; color:#fcd34d; }

/* Form Values table */
.wfb-form-table { width:100%; border-collapse:collapse; font-size:0.72rem; }
.wfb-form-table th { text-align:left; padding:0.3rem 0.5rem; border-bottom:2px solid var(--luca-border); font-size:0.65rem; color:var(--luca-text-muted); text-transform:uppercase; background:var(--luca-bg); }
.wfb-form-table td { padding:0.25rem 0.5rem; border-bottom:1px solid rgba(255,255,255,0.04); }
.wfb-form-key { font-weight:700; color:var(--luca-text); font-family:monospace; font-size:0.68rem; }
.wfb-form-val { color:var(--luca-text); word-break:break-all; }
.wfb-form-val.null { color:var(--luca-text-muted); font-style:italic; }
.wfb-form-val.false { color:#fca5a5; }
.wfb-form-val.zero { color:#fcd34d; }
.wfb-form-type { color:var(--luca-text-muted); font-size:0.6rem; text-transform:uppercase; }

/* Responsive: on narrow screens, stack vertically */
@media (max-width:900px) {
    .wfb-chat-layout { grid-template-columns:1fr; }
    .wfb-chat-right { border-left:none; border-top:1px solid var(--luca-border); max-height:45vh; }
    .wfb-chat-right.collapsed { max-height:40px; min-width:unset; max-width:unset; }
}

/* Phase 08 � Trace Viewer */
.wfb-trace-body { flex:1; overflow-y:auto; padding:0.75rem; display:flex; flex-direction:column; gap:0.5rem; }
.wfb-trace-summary { display:flex; gap:1rem; padding:0.5rem 0.75rem; background:var(--luca-surface); border:1px solid var(--luca-border); border-radius:var(--luca-radius); font-size:0.75rem; }
.wfb-trace-entry { border:1px solid var(--luca-border); border-radius:var(--luca-radius); background:var(--luca-surface); overflow:hidden; cursor:pointer; }
.wfb-trace-entry:hover { border-color:var(--luca-primary); }
.wfb-trace-entry.error { border-color:var(--luca-danger,#ef4444); }
.wfb-trace-head { display:flex; align-items:center; gap:0.6rem; padding:0.45rem 0.65rem; font-size:0.73rem; }
.wfb-trace-op { font-weight:700; color:var(--luca-text); min-width:140px; }
.wfb-trace-time { color:var(--luca-text-muted); font-size:0.68rem; }
.wfb-trace-tokens { color:var(--luca-text-muted); font-size:0.7rem; }
.wfb-trace-chip { padding:0.1rem 0.4rem; border-radius:99px; font-size:0.65rem; font-weight:700; background:var(--luca-bg); color:var(--luca-text-muted); }
.wfb-trace-chip.action { background:#d1fae5; color:#065f46; }
.wfb-trace-chip.decision { background:#e0f2fe; color:#075985; }
.wfb-trace-chip.error { background:#fee2e2; color:#991b1b; }
.wfb-trace-detail { border-top:1px solid var(--luca-border); }
.wfb-trace-tabs { display:flex; gap:0.15rem; padding:0.3rem; background:var(--luca-bg); }
.wfb-trace-tabs button { border:0; border-bottom:2px solid transparent; background:transparent; color:var(--luca-text-muted); padding:0.3rem 0.6rem; font-size:0.7rem; cursor:pointer; }
.wfb-trace-tabs button.active { color:var(--luca-text); border-color:var(--luca-primary); }
.wfb-trace-json { margin:0; padding:0.6rem; font-size:0.66rem; max-height:300px; overflow:auto; background:var(--luca-bg); white-space:pre-wrap; }

/* Phase 11 � Redesigned Beta Designer */
.wfb-val-bar { display:flex;gap:0.5rem;padding:0.25rem 1rem;background:var(--luca-bg);border-bottom:1px solid var(--luca-border);font-size:0.7rem;}
.wfb-val-chip { padding:0.1rem 0.5rem;border-radius:99px;font-weight:700;}
.wfb-val-chip.ok { background:#d1fae5;color:#065f46;}
.wfb-val-chip.err { background:#fee2e2;color:#991b1b;}
.wfb-val-chip.warn { background:#fef3c7;color:#92400e;}
.wfb-palette-search { padding:0.4rem 0.5rem;}
.wfb-palette-search input { width:100%;border:1px solid var(--luca-border);border-radius:6px;padding:0.3rem 0.5rem;font-size:0.72rem;background:var(--luca-bg);color:var(--luca-text);}
.wfb-canvas-wrap { flex:1;position:relative;background:linear-gradient(135deg,#f8fafc 0%,#f1f5f9 100%);overflow:hidden;}
.wfb-canvas-wrap .wfb-canvas { display:block;min-height:100%;min-width:100%;}

/* Property panel redesign */
.wfb-prop-head { display:flex;align-items:center;gap:0.5rem;padding:0.4rem 0;border-bottom:1px solid var(--luca-border);margin-bottom:0.5rem;}
.wfb-prop-node-type { font-size:0.65rem;font-weight:800;text-transform:uppercase;letter-spacing:0.05em;padding:2px 6px;border-radius:4px;background:var(--luca-bg);}
.wfb-prop-node-label { font-size:0.82rem;font-weight:700;}
.wfb-trace-status { padding:0.35rem 0.5rem;border-radius:6px;margin-bottom:0.5rem;font-size:0.7rem;font-weight:700;}
.wfb-trace-status.ok { background:#d1fae5;color:#065f46;}
.wfb-trace-status.err { background:#fee2e2;color:#991b1b;}
.wfb-prop-row { display:flex;align-items:center;gap:0.5rem;padding:0.25rem 0;font-size:0.72rem;}
.wfb-prop-key { min-width:60px;color:var(--luca-text-muted);font-weight:600;font-size:0.68rem;}
.wfb-prop-code { font-family:monospace;font-size:0.68rem;background:var(--luca-bg);padding:1px 5px;border-radius:3px;}
.wfb-prop-val { font-size:0.72rem;}
.wfb-prop-val.mono { font-family:monospace;font-size:0.68rem;}
.wfb-prop-empty-state { text-align:center;padding:2rem 1rem;color:var(--luca-text-muted);}
.wfb-prop-empty-icon { font-size:2.5rem;margin-bottom:0.5rem;}

/* Field cards redesign */
.wfb-field-card { border:1px solid var(--luca-border);border-radius:8px;padding:0.5rem;margin-bottom:0.4rem;background:var(--luca-surface);transition:border-color 0.15s;}
.wfb-field-card:hover { border-color:var(--luca-primary);}
.wfb-field-card.required { border-left:3px solid var(--luca-warning,#f59e0b);}
.wfb-field-card-head { display:flex;align-items:center;gap:0.4rem;margin-bottom:0.2rem;}
.wfb-field-name { font-size:0.75rem;font-weight:700;color:var(--luca-text);}
.wfb-field-badge { font-size:0.6rem;font-weight:700;padding:1px 6px;border-radius:99px;}
.wfb-field-badge.req { background:#fef3c7;color:#92400e;}
.wfb-field-badge.opt { background:#e0f2fe;color:#075985;}
.wfb-field-card-meta { display:flex;gap:0.3rem;font-size:0.65rem;}
.wfb-field-type { padding:1px 5px;border-radius:3px;background:var(--luca-bg);color:var(--luca-text-muted);font-family:monospace;}
.wfb-field-semantic { padding:1px 5px;border-radius:3px;background:#ede9fe;color:#6d28d9;}

/* Option rows */
.wfb-option-row { display:flex;align-items:center;gap:0.4rem;margin-bottom:0.25rem;}
.wfb-option-dot { width:10px;height:10px;border-radius:50%;flex-shrink:0;}

/* -- Runtime Toolbar -- */
.wfb-runtime-group { display:flex;gap:2px;padding:0 0.5rem;border:1px solid var(--luca-border);border-radius:8px;background:var(--luca-bg);}
.wfb-runtime-btn { border:0;background:transparent;color:var(--luca-text-muted);padding:0.35rem 0.55rem;font-size:0.72rem;cursor:pointer;border-radius:5px;white-space:nowrap;text-decoration:none;display:inline-flex;align-items:center;gap:0.2rem;}
.wfb-runtime-btn:hover:not(:disabled) { background:var(--luca-surface-hover);color:var(--luca-text);}
.wfb-runtime-btn:disabled { opacity:0.35;cursor:not-allowed;}
.wfb-runtime-btn.play.active { color:#22c55e;font-weight:700;}
.wfb-runtime-btn.pause.active { color:#f59e0b;font-weight:700;}
.wfb-runtime-btn.debug.active { color:#8b5cf6;font-weight:700;}
.wfb-exec-status { font-size:0.68rem;font-weight:700;padding:0.15rem 0.5rem;border-radius:99px;white-space:nowrap;}
.wfb-exec-status.running { background:#d1fae5;color:#065f46;}
.wfb-exec-status.paused { background:#fef3c7;color:#92400e;}
.wfb-exec-status.failed { background:#fee2e2;color:#991b1b;}
.wfb-exec-status.completed { background:#d1fae5;color:#065f46;}
.wfb-toolbar-divider { color:var(--luca-border);margin:0 0.25rem;}

/* Canvas node highlighting */
.wfb-node-glow.active { filter:drop-shadow(0 0 8px rgba(34,197,94,0.5));}
.wfb-node-glow.error { filter:drop-shadow(0 0 8px rgba(239,68,68,0.5));}

/* Bottom panel */
.wfb-bottom { border-top:2px solid var(--luca-primary);background:var(--luca-surface);}
.wfb-bottom-tabs { display:flex;align-items:center;gap:0.15rem;padding:0.2rem 0.5rem;border-bottom:1px solid var(--luca-border);background:var(--luca-bg);}
.wfb-bottom-tabs button { border:0;border-bottom:2px solid transparent;background:transparent;color:var(--luca-text-muted);padding:0.35rem 0.65rem;font-size:0.72rem;cursor:pointer;white-space:nowrap;}
.wfb-bottom-tabs button.active { color:var(--luca-text);border-color:var(--luca-primary);font-weight:700;}
.wfb-bottom-close { margin-left:auto;font-size:0.8rem;color:var(--luca-text-muted);background:none;border:0;cursor:pointer;}
.wfb-bottom-content { padding:0.5rem;max-height:180px;overflow-y:auto;font-size:0.7rem;}
.wfb-empty-text { color:var(--luca-text-muted);font-style:italic;padding:1rem;text-align:center;}

/* Chat in bottom panel */
.wfb-chat-line { padding:0.15rem 0;font-size:0.72rem;}
.wfb-chat-role { font-weight:700;}
.wfb-chat-input-row { display:flex;gap:0.3rem;margin-top:0.3rem;}

/* Trace lines */
.wfb-trace-line { display:flex;gap:0.5rem;padding:0.12rem 0;font-size:0.68rem;border-bottom:1px solid var(--luca-border);}
.wfb-trace-time { color:var(--luca-text-muted);min-width:60px;}
.wfb-trace-comp { color:var(--luca-primary);font-weight:600;}
.wfb-trace-dur { color:var(--luca-text-muted);margin-left:auto;}

/* Breakpoints */
.wfb-bp-row { display:flex;align-items:center;gap:0.5rem;padding:0.2rem 0;font-size:0.7rem;}
.wfb-bp-dot { width:10px;height:10px;border-radius:50%;border:1px solid #ccc;}
.wfb-bp-dot.enabled { background:#ef4444;border-color:#ef4444;}
.wfb-bp-type { color:var(--luca-text-muted);font-size:0.65rem;}

/* Variables */
.wfb-var-row { display:flex;gap:0.5rem;padding:0.15rem 0;font-size:0.7rem;}
.wfb-var-key { color:var(--luca-text-muted);min-width:110px;font-weight:600;}

/* Output */
.wfb-output-line { font-family:monospace;font-size:0.65rem;padding:0.1rem 0;color:var(--luca-text-muted);}

/* =========================================================
   API CATALOG — Page
   ========================================================= */

.api-catalog-page { padding: 1.5rem; max-width: 1100px; margin: 0 auto; }

.api-catalog-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}

/* =========================================================
   ENDPOINT PICKER MODAL — Beta Designer
   ========================================================= */

.vfd-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.72);
    z-index: 9990;
    display: flex;
    align-items: center;
    justify-content: center;
    /* CSS vars may not be accessible when element escapes stacking context */
    --vfd-panel: #0D1228;
    --vfd-border: #273057;
    --vfd-hover: #4B5C9A;
    --vfd-primary: #7C3AED;
    --vfd-danger: #EF4444;
    --vfd-text: #F8FAFC;
    --vfd-muted: #CBD5E1;
    --vfd-dim: #94A3B8;
    --vfd-input: #11172F;
}

.vfd-endpoint-picker {
    background: #0D1228;
    background: var(--vfd-panel, #0D1228);
    border: 1px solid #273057;
    border: 1px solid var(--vfd-border, #273057);
    color: #F8FAFC;
    color: var(--vfd-text, #F8FAFC);
    border-radius: 10px;
    width: 740px;
    max-width: 96vw;
    max-height: 82vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 16px 60px rgba(0, 0, 0, 0.85);
    position: relative;
    z-index: 9991;
}

/* Header */
.vfd-ep-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--vfd-border);
    gap: 0.75rem;
}

.vfd-ep-title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.vfd-ep-icon { font-size: 1.2rem; }

.vfd-ep-close {
    background: transparent;
    border: none;
    color: var(--vfd-dim);
    font-size: 1rem;
    cursor: pointer;
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    line-height: 1;
    transition: background 0.15s, color 0.15s;
}
.vfd-ep-close:hover { background: var(--vfd-danger); color: #fff; }

/* Search bar */
.vfd-ep-searchbar {
    display: flex;
    gap: 0.4rem;
    padding: 0.6rem 1rem;
    border-bottom: 1px solid var(--vfd-border);
}

.vfd-ep-search-input {
    flex: 1;
    background: var(--vfd-input);
    border: 1px solid var(--vfd-border);
    border-radius: 5px;
    color: var(--vfd-text);
    padding: 0.35rem 0.65rem;
    font-size: 0.78rem;
    outline: none;
}
.vfd-ep-search-input:focus { border-color: var(--vfd-primary); }

.vfd-ep-reload {
    background: transparent;
    border: 1px solid var(--vfd-border);
    border-radius: 5px;
    color: var(--vfd-dim);
    cursor: pointer;
    padding: 0 0.55rem;
    font-size: 0.9rem;
    transition: background 0.15s, color 0.15s;
}
.vfd-ep-reload:hover { background: var(--vfd-hover); color: var(--vfd-text); }
.vfd-ep-reload:disabled { opacity: 0.45; cursor: default; }

/* Body */
.vfd-ep-body {
    flex: 1;
    overflow-y: auto;
    padding: 0.5rem 0;
}

.vfd-ep-state {
    padding: 2rem 1rem;
    text-align: center;
    color: var(--vfd-dim);
    font-size: 0.82rem;
}
.vfd-ep-state.error { color: var(--vfd-danger); }

/* Catalog section */
.vfd-ep-catalog-section { border-bottom: 1px solid var(--vfd-border); }

.vfd-ep-catalog-header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.45rem 1rem;
    cursor: pointer;
    user-select: none;
    font-size: 0.78rem;
    color: var(--vfd-muted);
    transition: background 0.12s;
}
.vfd-ep-catalog-header:hover { background: rgba(255,255,255,0.04); }

.vfd-ep-catalog-url { font-family: monospace; font-size: 0.75rem; flex: 1; }
.vfd-ep-catalog-count {
    font-size: 0.7rem;
    background: rgba(255,255,255,0.08);
    border-radius: 8px;
    padding: 0.05rem 0.45rem;
    color: var(--vfd-dim);
}

/* Method rows */
.vfd-ep-method-row {
    display: flex;
    align-items: baseline;
    gap: 0.55rem;
    padding: 0.35rem 1.25rem;
    cursor: pointer;
    font-size: 0.78rem;
    transition: background 0.1s;
}
.vfd-ep-method-row:hover { background: rgba(255,255,255,0.05); }
.vfd-ep-method-row.selected { background: rgba(124, 58, 237, 0.18); }

.vfd-ep-path { font-family: monospace; color: var(--vfd-text); font-size: 0.76rem; flex: 1; }
.vfd-ep-op-id { color: var(--vfd-dim); font-size: 0.68rem; font-style: italic; white-space: nowrap; }
.vfd-ep-summary { color: var(--vfd-muted); font-size: 0.72rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 200px; }

/* Detail panel */
.vfd-ep-detail {
    padding: 0.5rem 1.25rem 0.65rem 2.5rem;
    background: rgba(0,0,0,0.2);
    font-size: 0.75rem;
}
.vfd-ep-detail-row { display: flex; gap: 0.5rem; margin-bottom: 0.2rem; align-items: baseline; }
.vfd-ep-detail-label { color: var(--vfd-dim); min-width: 50px; }
.vfd-ep-detail-val { color: var(--vfd-text); word-break: break-all; }

.vfd-ep-schema-details { margin-top: 0.35rem; }
.vfd-ep-schema-details summary { cursor: pointer; color: var(--vfd-dim); font-size: 0.72rem; }
.vfd-ep-schema-pre {
    background: var(--vfd-input);
    border: 1px solid var(--vfd-border);
    border-radius: 4px;
    padding: 0.4rem 0.6rem;
    font-size: 0.68rem;
    max-height: 160px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-break: break-all;
    color: var(--vfd-muted);
    margin: 0.3rem 0 0;
}

/* Footer */
.vfd-ep-footer {
    border-top: 1px solid var(--vfd-border);
    padding: 0.65rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.vfd-ep-selection-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--vfd-muted);
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.vfd-ep-footer-actions { display: flex; gap: 0.5rem; }

/* HTTP method colour badges */
.vfd-http-badge {
    display: inline-block;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    padding: 0.1rem 0.35rem;
    border-radius: 3px;
    text-transform: uppercase;
    white-space: nowrap;
    color: #fff;
    background: var(--vfd-dim);
}

.http-get    { background: #1a6e2e; }
.http-post   { background: #1a4a8a; }
.http-put    { background: #7a4f0a; }
.http-patch  { background: #5a5a00; }
.http-delete { background: #7a1a1a; }
.http-other  { background: #3a3a4a; }

.api-catalog-header h2 { margin: 0; font-size: 1.5rem; font-weight: 600; color: var(--luca-text, #f1f5f9); }

.api-catalog-search {
    flex: 1 1 220px;
    max-width: 360px;
    padding: 0.4rem 0.75rem;
    border-radius: 6px;
    border: 1px solid var(--luca-border, #374151);
    background: var(--luca-surface, #1e2530);
    color: var(--luca-text, #f1f5f9);
    font-size: 0.875rem;
}

.api-catalog-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 3rem 1rem;
    color: var(--luca-text-muted, #9ca3af);
    font-size: 0.9rem;
}

.api-catalog-empty-icon { font-size: 2.5rem; }

.api-catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
}

.api-catalog-card {
    background: var(--luca-surface, #1e2530);
    border: 1px solid var(--luca-border, #374151);
    border-radius: 10px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: border-color 0.15s;
}

.api-catalog-card:hover { border-color: var(--luca-primary, #6366f1); }

.api-catalog-card-header { display: flex; align-items: center; gap: 0.6rem; }
.api-catalog-card-icon { font-size: 1.4rem; }

.api-catalog-card-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--luca-text, #f1f5f9);
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.api-catalog-card-actions { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-top: 0.25rem; }
.api-catalog-card-desc { font-size: 0.8rem; color: var(--luca-text-muted, #9ca3af); }
.api-catalog-card-meta { font-size: 0.75rem; color: var(--luca-text-muted, #9ca3af); }

.connection-ok      { color: #22c55e; }
.connection-error   { color: #ef4444; }
.connection-untested { color: var(--luca-text-muted, #9ca3af); }

.status-ok   { color: #22c55e; font-size: 0.75rem; font-weight: 600; }
.status-error { color: #ef4444; font-size: 0.75rem; font-weight: 600; }
.status-warn  { color: #f59e0b; font-size: 0.75rem; font-weight: 600; }

/* =========================================================
   API CATALOG — Explorer Modal
   ========================================================= */

.api-explorer-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.api-explorer-modal {
    background: var(--luca-bg, #0f1117);
    border: 1px solid var(--luca-border, #374151);
    border-radius: 14px;
    width: 100%;
    max-width: 920px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.api-explorer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--luca-border, #374151);
    flex-shrink: 0;
}

.api-explorer-header h3 { margin: 0; font-size: 1.1rem; font-weight: 600; color: var(--luca-text, #f1f5f9); }

.api-explorer-summary {
    padding: 0.75rem 1.25rem;
    background: var(--luca-surface, #1e2530);
    border-bottom: 1px solid var(--luca-border, #374151);
    font-size: 0.8rem;
    color: var(--luca-text-muted, #9ca3af);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.api-explorer-body {
    display: flex;
    flex: 1;
    overflow: hidden;
    min-height: 0;
}

.api-explorer-endpoint-list {
    width: 260px;
    flex-shrink: 0;
    border-right: 1px solid var(--luca-border, #374151);
    overflow-y: auto;
    padding: 0.5rem 0;
    display: flex;
    flex-direction: column;
}

.api-explorer-endpoint-group {
    padding: 0.3rem 0.75rem;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--luca-text-muted, #9ca3af);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.api-explorer-endpoint-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.75rem;
    cursor: pointer;
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
    font-size: 0.8rem;
    color: var(--luca-text, #f1f5f9);
    transition: background 0.1s;
}

.api-explorer-endpoint-item:hover { background: var(--luca-surface, #1e2530); }
.api-explorer-endpoint-item.selected { background: rgba(99, 102, 241, 0.15); color: var(--luca-primary, #6366f1); }

.api-explorer-endpoint-path {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-family: monospace;
    font-size: 0.78rem;
}

.api-explorer-method-detail {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.api-explorer-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    border-top: 1px solid var(--luca-border, #374151);
    flex-shrink: 0;
}

.step-indicator { display: flex; align-items: center; }
.step-item { display: flex; align-items: center; gap: 0.4rem; font-size: 0.8rem; color: var(--luca-text-muted, #9ca3af); }
.step-item.active { color: var(--luca-primary, #6366f1); font-weight: 600; }
.step-item.done  { color: #22c55e; }
.step-connector  { width: 32px; height: 1px; background: var(--luca-border, #374151); margin: 0 0.25rem; }

.step-num {
    width: 22px; height: 22px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.7rem; font-weight: 700;
    background: var(--luca-border, #374151);
    color: var(--luca-text-muted, #9ca3af);
}

.step-item.active .step-num { background: var(--luca-primary, #6366f1); color: #fff; }
.step-item.done  .step-num  { background: #22c55e; color: #fff; }
.step-label { white-space: nowrap; }

/* =========================================================
   API EXPLORER REDESIGN — AEX prefix (dark blue-purple theme)
   ========================================================= */

/* ── Overlay & Modal container ── */
.aex-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.72);
    z-index: 1300;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 4vh;
    overflow-y: auto;
}

.aex-modal {
    background: #111326;
    border: 1px solid #2D3154;
    border-radius: 14px;
    width: min(1200px, 96vw);
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.82);
    flex-shrink: 0;
    margin-bottom: 4vh;
}

/* ── Header ── */
.aex-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 22px 28px 18px;
    border-bottom: 1px solid #2D3154;
    flex-shrink: 0;
}
.aex-header-left { flex: 1; min-width: 0; }
.aex-title { margin: 0; font-size: 1.75rem; font-weight: 700; color: #F4F6FF; }
.aex-subtitle { margin: 6px 0 0; font-size: 0.88rem; color: #C7CAE6; }

.aex-close-btn {
    width: 32px; height: 32px;
    border-radius: 8px;
    border: none;
    background: transparent;
    color: #AEB2D8;
    font-size: 1.25rem;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    transition: background 0.15s, color 0.15s;
}
.aex-close-btn:hover { background: #252849; color: #fff; }

/* ── Step indicator ── */
.aex-step-indicator {
    display: flex;
    align-items: center;
    gap: 0;
    flex-shrink: 0;
}
.aex-step {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.82rem;
    color: #B8BBDD;
    padding: 4px 8px;
    border-radius: 8px;
    transition: color 0.15s;
}
.aex-step.active { color: #fff; }
.aex-step.done { color: #22C55E; cursor: pointer; }
.aex-step.done:hover { background: rgba(34,197,94,0.08); }
.aex-step-num {
    width: 24px; height: 24px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.72rem; font-weight: 700;
    background: #363A5F;
    color: #B8BBDD;
    flex-shrink: 0;
}
.aex-step.active .aex-step-num { background: #6366F1; color: #fff; }
.aex-step.done  .aex-step-num  { background: #22C55E; color: #fff; }
.aex-step-label { white-space: nowrap; font-size: 0.8rem; }
.aex-step-line { width: 28px; height: 1px; background: #2D3154; flex-shrink: 0; }

/* ── API Info Bar ── */
.aex-api-bar {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 14px 24px;
    background: #171A33;
    border-bottom: 1px solid #2A2E50;
    flex-shrink: 0;
    flex-wrap: wrap;
}
.aex-api-bar-icon {
    width: 52px; height: 52px;
    border-radius: 10px;
    background: linear-gradient(135deg, #4F46E5, #6D5DFB);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}
.aex-api-bar-info { flex: 1; min-width: 160px; }
.aex-api-bar-name { font-size: 0.95rem; font-weight: 600; color: #fff; display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.aex-api-bar-url { font-size: 0.8rem; color: #C7CAE6; margin-top: 2px; word-break: break-all; }
.aex-api-bar-auth { font-size: 0.76rem; color: #8E93B8; margin-top: 2px; }
.aex-conn-label { font-size: 0.72rem; font-weight: 600; }
.aex-conn-ok   { color: #22C55E; }
.aex-conn-fail { color: #EF4444; }
.aex-conn-unknown { color: #AEB2D8; }
.aex-api-bar-env { display: flex; flex-direction: column; gap: 2px; }
.aex-env-lbl { font-size: 0.7rem; color: #8E93B8; }
.aex-env-select { font-size: 0.8rem; }
.aex-api-bar-actions { display: flex; align-items: center; gap: 0.5rem; }
.aex-conn-error { padding: 8px 24px; background: rgba(239,68,68,0.08); color: #EF4444; font-size: 0.8rem; border-bottom: 1px solid rgba(239,68,68,0.2); flex-shrink: 0; }
.aex-discovery-bar { padding: 8px 24px; font-size: 0.8rem; border-bottom: 1px solid transparent; flex-shrink: 0; }
.aex-discovery-ok  { background: rgba(34,197,94,0.08); color: #22C55E; border-bottom-color: rgba(34,197,94,0.2); }
.aex-discovery-err { background: rgba(239,68,68,0.08); color: #EF4444; border-bottom-color: rgba(239,68,68,0.2); }

/* ── Main body layout ── */
.aex-body {
    display: flex;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

/* ── Left: Endpoint panel ── */
.aex-ep-panel {
    width: 360px;
    flex-shrink: 0;
    background: #121529;
    border-right: 1px solid #2A2E50;
    border-radius: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
}
.aex-ep-panel-hdr {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px 10px;
    border-bottom: 1px solid #1E2244;
    flex-shrink: 0;
}
.aex-ep-panel-title { font-size: 1rem; font-weight: 600; color: #fff; }
.aex-ep-search-row { padding: 8px 12px; flex-shrink: 0; }
.aex-ep-search { width: 100%; }

/* Method chips */
.aex-method-chips {
    display: flex;
    gap: 4px;
    padding: 4px 12px 8px;
    flex-wrap: wrap;
    flex-shrink: 0;
}
.aex-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: 6px;
    border: 1px solid transparent;
    font-size: 0.7rem;
    font-weight: 600;
    cursor: pointer;
    background: #1C1F3A;
    color: #B8BBDD;
    transition: all 0.12s;
    white-space: nowrap;
}
.aex-chip-count { font-size: 0.65rem; opacity: 0.7; }
.chip-active { border-color: currentColor !important; background: rgba(99,102,241,0.18) !important; }
.chip-all    { color: #A5B4FC; }
.chip-all.chip-active  { color: #A5B4FC; border-color: #6366F1 !important; }
.chip-get    { color: #4ADE80; }
.chip-get.chip-active  { background: rgba(22,163,74,0.18) !important; border-color: #16A34A !important; }
.chip-post   { color: #818CF8; }
.chip-post.chip-active { background: rgba(99,102,241,0.18) !important; border-color: #6366F1 !important; }
.chip-put    { color: #FCD34D; }
.chip-put.chip-active  { background: rgba(245,158,11,0.18) !important; border-color: #F59E0B !important; }
.chip-patch  { color: #67E8F9; }
.chip-patch.chip-active{ background: rgba(6,182,212,0.18) !important; border-color: #06B6D4 !important; }
.chip-delete { color: #FCA5A5; }
.chip-delete.chip-active{ background: rgba(239,68,68,0.18) !important; border-color: #EF4444 !important; }

/* Endpoint list */
.aex-ep-list { flex: 1; overflow-y: auto; }
.aex-ep-group { border-bottom: 1px solid #1A1D38; }
.aex-ep-group-hdr {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 6px 12px;
    cursor: pointer;
    background: #161835;
    user-select: none;
}
.aex-ep-group-count { font-size: 0.68rem; color: #8E93B8; margin-left: auto; }
.aex-ep-group-caret { font-size: 0.65rem; color: #8E93B8; }
.aex-ep-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 7px 14px;
    cursor: pointer;
    transition: background 0.1s;
    border-left: 3px solid transparent;
}
.aex-ep-item:hover { background: #1D2140; }
.aex-ep-item.selected { background: #1F1D4A; border-left-color: #6366F1; }
.aex-ep-item-body { flex: 1; min-width: 0; }
.aex-ep-item-path { font-family: monospace; font-size: 0.78rem; color: #E4E7FF; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.aex-ep-item-summary { font-size: 0.7rem; color: #8E93B8; margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.aex-ep-warn { font-size: 0.72rem; color: #F59E0B; flex-shrink: 0; }

/* ── Right: Detail panel ── */
.aex-detail-panel {
    flex: 1;
    min-width: 0;
    min-height: 0;
    background: #15182E;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.aex-detail-placeholder {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #8E93B8;
    font-size: 0.9rem;
    gap: 0.5rem;
}
.aex-detail-placeholder-icon { font-size: 2rem; opacity: 0.4; }
.aex-detail-hdr {
    padding: 16px 22px 12px;
    border-bottom: 1px solid #2A2E50;
    flex-shrink: 0;
}
.aex-detail-hdr-title { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; }
.aex-detail-path { font-size: 1.05rem; font-weight: 600; color: #fff; font-family: monospace; }
.aex-detail-opid { margin-top: 6px; font-size: 0.78rem; color: #8E93B8; }
.aex-detail-opid code { color: #A5B4FC; font-size: 0.78rem; }

/* http-method-badge size variants */
.badge-xs { font-size: 0.6rem !important; padding: 0.08em 0.35em !important; }
.badge-sm { font-size: 0.68rem !important; }
.badge-lg { font-size: 0.78rem !important; padding: 0.15em 0.55em !important; }

/* ── Tab bar ── */
.aex-tab-bar {
    display: flex;
    gap: 0;
    padding: 0 22px;
    border-bottom: 1px solid #2A2E50;
    background: #15182E;
    flex-shrink: 0;
    overflow-x: auto;
}
.aex-tab {
    padding: 10px 16px;
    border: none;
    background: transparent;
    color: #B8BBDD;
    font-size: 0.85rem;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.12s, border-color 0.12s;
}
.aex-tab:hover { color: #fff; }
.aex-tab-active { color: #fff !important; border-bottom-color: #6366F1; }
.aex-tab-badge {
    background: #EF4444;
    color: #fff;
    border-radius: 10px;
    font-size: 0.6rem;
    font-weight: 700;
    padding: 1px 5px;
    min-width: 16px;
    text-align: center;
}

/* ── Tab body ── */
.aex-tab-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px 22px;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* ── Tab: Overzicht ── */
.aex-ov-grid { display: flex; flex-direction: column; gap: 0.6rem; }
.aex-ov-row { display: grid; grid-template-columns: 140px 1fr; gap: 0.5rem; align-items: start; }
.aex-ov-row-full { grid-template-columns: 140px 1fr; }
.aex-ov-lbl { font-size: 0.78rem; color: #8E93B8; padding-top: 2px; }
.aex-ov-val { font-size: 0.84rem; color: #E4E7FF; word-break: break-word; }
.aex-yes { color: #22C55E; }
.aex-no  { color: #8E93B8; }
.aex-tags { display: flex; flex-wrap: wrap; gap: 4px; }
.aex-tag { padding: 2px 8px; border-radius: 4px; background: rgba(99,102,241,0.15); color: #A5B4FC; font-size: 0.72rem; }

/* ── Sections (collapsible) ── */
.aex-section {
    border: 1px solid #2A2E50;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}
.aex-section-hdr {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 9px 14px;
    background: #1A1D38;
    font-size: 0.84rem;
    font-weight: 600;
    color: #E4E7FF;
    cursor: pointer;
    user-select: none;
}
.aex-section-hdr::-webkit-details-marker { display: none; }
.aex-section-badge { padding: 1px 6px; border-radius: 10px; background: rgba(99,102,241,0.18); color: #A5B4FC; font-size: 0.7rem; font-weight: 700; }
.aex-section-body { padding: 12px 14px; background: #111326; }
.aex-status-code { padding: 2px 7px; border-radius: 4px; font-weight: 700; font-size: 0.8rem; margin-right: 4px; }
.aex-sc-ok  { background: rgba(34,197,94,0.15); color: #22C55E; }
.aex-sc-err { background: rgba(239,68,68,0.15); color: #EF4444; }

/* ── Tables (general) ── */
.aex-tbl {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
    color: #E4E7FF;
}
.aex-tbl th {
    text-align: left;
    padding: 6px 10px;
    color: #8E93B8;
    font-size: 0.72rem;
    font-weight: 600;
    border-bottom: 1px solid #2A2E50;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.aex-tbl td { padding: 7px 10px; border-bottom: 1px solid #1A1D38; vertical-align: middle; }
.aex-tbl tr:last-child td { border-bottom: none; }
.aex-tbl .aex-tbl-check { width: 38px; text-align: center; }
.aex-row-readonly { opacity: 0.65; }
.aex-row-error td { background: rgba(239,68,68,0.06); }
.aex-req-badge { padding: 2px 6px; border-radius: 3px; font-size: 0.68rem; font-weight: 600; background: rgba(239,68,68,0.15); color: #FCA5A5; }
.aex-opt-badge { padding: 2px 6px; border-radius: 3px; font-size: 0.68rem; color: #8E93B8; }

/* ── Test tab ── */
.aex-test-section { display: flex; flex-direction: column; gap: 0.75rem; }
.aex-test-url-bar { display: flex; align-items: center; gap: 0.5rem; background: #1A1D38; padding: 10px 14px; border-radius: 8px; border: 1px solid #2A2E50; }
.aex-test-url { font-size: 0.78rem; font-family: monospace; color: #C7CAE6; word-break: break-all; flex: 1; }
.aex-test-toolbar { display: flex; align-items: center; justify-content: flex-end; gap: 0.5rem; }
.aex-test-params-group { background: #1A1D38; border: 1px solid #2A2E50; border-radius: 8px; padding: 10px 14px; display: flex; flex-direction: column; gap: 0.4rem; }
.aex-test-params-title { font-size: 0.76rem; font-weight: 600; color: #8E93B8; text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 4px; }
.aex-test-param-row { display: flex; align-items: center; gap: 0.5rem; }
.aex-test-param-lbl { font-size: 0.78rem; color: #C7CAE6; width: 130px; flex-shrink: 0; }
.aex-test-body-group { display: flex; flex-direction: column; gap: 6px; }
.aex-test-result { border: 1px solid #2A2E50; border-radius: 8px; overflow: hidden; }
.aex-tr-hdr { display: flex; align-items: center; gap: 0.75rem; padding: 10px 14px; }
.aex-tr-ok  { background: rgba(34,197,94,0.1); }
.aex-tr-err { background: rgba(239,68,68,0.1); }
.aex-tr-sc  { font-size: 0.9rem; font-weight: 700; color: #fff; }
.aex-tr-dur { font-size: 0.76rem; color: #8E93B8; }
.aex-tr-errmsg { font-size: 0.76rem; color: #FCA5A5; }

/* ── Headers tab ── */
.aex-tbl-toolbar { display: flex; margin-bottom: 0.5rem; }

/* ── Mapping tab ── */
.aex-map-section { background: #1A1D38; border: 1px solid #2A2E50; border-radius: 8px; padding: 14px; margin-bottom: 0.75rem; }
.aex-map-hdr { font-size: 0.84rem; font-weight: 600; color: #E4E7FF; margin-bottom: 10px; }
.aex-map-hdr-row { display: flex; align-items: center; justify-content: space-between; }
.aex-map-action-row { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 6px; }
.aex-actionname-input { flex: 1; }
.aex-map-hint { font-size: 0.73rem; color: #8E93B8; }
.aex-map-comp-info { display: flex; align-items: center; gap: 0.5rem; font-size: 0.82rem; }
.aex-map-empty { font-size: 0.8rem; color: #8E93B8; padding: 0.5rem 0; font-style: italic; }
.aex-map-tbl th, .aex-map-tbl td { padding: 5px 8px; }

/* ── Step 1: API selection ── */
.aex-step1-body { flex: 1; overflow-y: auto; padding: 16px 24px; }
.aex-step1-top { margin-bottom: 16px; }
.aex-step1-search { width: 100%; max-width: 400px; }
.aex-api-grid { display: flex; flex-direction: column; gap: 8px; }
.aex-api-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    background: #171A33;
    border: 1px solid #2A2E50;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.12s;
}
.aex-api-card:hover { background: #1D2040; border-color: #3A3F68; }
.aex-api-card.selected { background: #1F1D4A; border-color: #6366F1; }
.aex-api-card-icon { width: 44px; height: 44px; border-radius: 10px; background: linear-gradient(135deg,#4F46E5,#6D5DFB); display:flex;align-items:center;justify-content:center;font-size:1.25rem;flex-shrink:0; }
.aex-api-card-content { flex: 1; min-width: 0; }
.aex-api-card-name { font-size: 0.9rem; font-weight: 600; color: #fff; }
.aex-api-card-url { font-size: 0.75rem; color: #8E93B8; margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.aex-api-card-meta { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.aex-conn-dot { font-size: 0.75rem; }
.dot-ok { color: #22C55E; }
.dot-fail { color: #EF4444; }
.dot-unknown { color: #8E93B8; }

/* ── Footer ── */
.aex-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px;
    border-top: 1px solid #2A2E50;
    background: #15182E;
    flex-shrink: 0;
    gap: 0.5rem;
}
.aex-footer-left { display: flex; gap: 0.5rem; }
.aex-footer-btns { display: flex; gap: 0.5rem; }

/* ── Generic inputs / buttons ── */
.aex-input {
    background: #191C35;
    border: 1px solid #33385E;
    border-radius: 6px;
    color: #fff;
    font-size: 0.82rem;
    padding: 7px 10px;
    outline: none;
    transition: border-color 0.15s;
    width: 100%;
    box-sizing: border-box;
}
.aex-input::placeholder { color: #8E93B8; }
.aex-input:focus { border-color: #6366F1; }
.aex-input.aex-input-sm { padding: 5px 8px; font-size: 0.78rem; }
.aex-input.aex-input-inline { width: 100%; box-sizing: border-box; }
.aex-input.mono { font-family: monospace; }

.aex-select {
    background: #202443;
    border: 1px solid #3A3F68;
    border-radius: 6px;
    color: #fff;
    font-size: 0.82rem;
    padding: 7px 10px;
    cursor: pointer;
    outline: none;
}
.aex-select.aex-input-sm { padding: 5px 8px; font-size: 0.78rem; }

.aex-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 7px;
    border: 1px solid transparent;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.12s;
}
.aex-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.aex-btn-primary { background: #6366F1; color: #fff; border-color: #6366F1; }
.aex-btn-primary:hover:not(:disabled) { background: #7477FF; }
.aex-btn-secondary { background: #25294A; color: #fff; border-color: #3A3F68; }
.aex-btn-secondary:hover:not(:disabled) { background: #2E3256; }
.aex-btn-success { background: #16A34A; color: #fff; border-color: #16A34A; }
.aex-btn-success:hover:not(:disabled) { background: #22C55E; }
.aex-btn-connected { background: rgba(34,197,94,0.12); color: #22C55E; border-color: rgba(34,197,94,0.3); }
.aex-btn-ghost { background: transparent; color: #8E93B8; border-color: transparent; }
.aex-btn-ghost:hover { color: #fff; background: #1D2140; }
.aex-btn-outline { background: transparent; color: #C7CAE6; border-color: #3A3F68; }
.aex-btn-outline:hover:not(:disabled) { border-color: #6366F1; color: #fff; }
.aex-btn-sm { padding: 5px 12px; font-size: 0.78rem; }
.aex-btn-xs { padding: 3px 8px; font-size: 0.72rem; }
.aex-btn-loading { opacity: 0.7; }

.aex-btn-icon {
    width: 26px; height: 26px;
    border-radius: 5px;
    border: none;
    background: transparent;
    cursor: pointer;
    color: #8E93B8;
    font-size: 0.85rem;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.12s;
}
.aex-btn-icon:hover { background: #1D2140; color: #fff; }
.aex-btn-danger:hover { color: #EF4444; background: rgba(239,68,68,0.1); }

/* ── Misc ── */
.aex-empty-list { padding: 1rem; text-align: center; color: #8E93B8; font-size: 0.82rem; }
.aex-empty-tab { padding: 1.5rem; text-align: center; color: #8E93B8; font-size: 0.85rem; font-style: italic; }
.aex-state-msg { padding: 2rem; text-align: center; color: #C7CAE6; font-size: 0.9rem; }
.aex-state-empty { color: #8E93B8; }
.aex-dim { color: #8E93B8; }
.aex-pill { padding: 2px 8px; border-radius: 10px; background: rgba(99,102,241,0.15); color: #A5B4FC; font-size: 0.72rem; }
.aex-json-pre {
    background: #0D1020;
    border: 1px solid #2A2E50;
    border-radius: 6px;
    padding: 10px 14px;
    font-size: 0.76rem;
    font-family: monospace;
    color: #C7CAE6;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
    margin: 0;
}
.aex-json-editor {
    width: 100%;
    box-sizing: border-box;
    background: #0D1020;
    border: 1px solid #2A2E50;
    border-radius: 6px;
    padding: 10px 14px;
    font-size: 0.76rem;
    font-family: monospace;
    color: #C7CAE6;
    resize: vertical;
    outline: none;
}
.aex-json-editor:focus { border-color: #6366F1; }
.aex-spin { display: inline-block; animation: aex-spin 0.8s linear infinite; }
@keyframes aex-spin { to { transform: rotate(360deg); } }


/* =========================================================
   HTTP METHOD BADGES
   ========================================================= */

.http-method-badge {
    display: inline-block;
    padding: 0.1em 0.45em;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    line-height: 1.4;
}

.method-get     { background: rgba(34,197,94,.15);  color: #22c55e;  border: 1px solid rgba(34,197,94,.3); }
.method-post    { background: rgba(99,102,241,.15); color: #818cf8;  border: 1px solid rgba(99,102,241,.3); }
.method-put     { background: rgba(245,158,11,.15); color: #f59e0b;  border: 1px solid rgba(245,158,11,.3); }
.method-patch   { background: rgba(139,92,246,.15); color: #a78bfa;  border: 1px solid rgba(139,92,246,.3); }
.method-delete  { background: rgba(239,68,68,.15);  color: #f87171;  border: 1px solid rgba(239,68,68,.3); }
.method-head    { background: rgba(14,165,233,.15); color: #38bdf8;  border: 1px solid rgba(14,165,233,.3); }
.method-options { background: rgba(156,163,175,.1); color: #9ca3af;  border: 1px solid rgba(156,163,175,.3); }

/* =========================================================
   SCHEMA TREE
   ========================================================= */

.api-schema-tree { font-size: 0.8rem; color: var(--luca-text, #f1f5f9); }

.schema-tree-node {
    padding-left: 0.75rem;
    border-left: 1px solid var(--luca-border, #374151);
    margin-left: 0.25rem;
}

.schema-node {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.15rem 0;
    flex-wrap: wrap;
    font-family: monospace;
    font-size: 0.78rem;
}

.schema-node .toggle { cursor: pointer; color: var(--luca-text-muted, #9ca3af); user-select: none; width: 1rem; display: inline-block; text-align: center; }
.schema-field-name { font-weight: 600; color: var(--luca-text, #f1f5f9); }

.schema-type {
    padding: 0.05em 0.35em;
    border-radius: 3px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: lowercase;
}

.schema-type-string  { background: rgba(34,197,94,.15);  color: #4ade80; }
.schema-type-integer,
.schema-type-number  { background: rgba(99,102,241,.15); color: #a5b4fc; }
.schema-type-boolean { background: rgba(245,158,11,.15); color: #fbbf24; }
.schema-type-object  { background: rgba(139,92,246,.15); color: #c4b5fd; }
.schema-type-array   { background: rgba(14,165,233,.15); color: #7dd3fc; }
.schema-type-null    { background: rgba(156,163,175,.1); color: #6b7280; }

.badge-required { padding: 0.05em 0.35em; border-radius: 3px; font-size: 0.68rem; font-weight: 600; background: rgba(239,68,68,.15); color: #f87171; }
.badge-optional { padding: 0.05em 0.35em; border-radius: 3px; font-size: 0.68rem; color: var(--luca-text-muted, #9ca3af); }
.badge-nullable { padding: 0.05em 0.35em; border-radius: 3px; font-size: 0.68rem; color: #f59e0b; }

.schema-node-description { font-size: 0.73rem; color: var(--luca-text-muted, #9ca3af); font-style: italic; padding-left: 0.5rem; }
.schema-children { padding-left: 0.75rem; }

.api-schema-accordion { border: 1px solid var(--luca-border, #374151); border-radius: 6px; overflow: hidden; margin-bottom: 0.5rem; }

.api-schema-accordion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0.75rem;
    background: var(--luca-surface, #1e2530);
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--luca-text, #f1f5f9);
    user-select: none;
    border: none;
    width: 100%;
    text-align: left;
}

.api-schema-accordion-body { padding: 0.75rem; background: var(--luca-bg, #0f1117); }

/* =========================================================
   API COMPONENT EDITOR
   ========================================================= */

.api-component-editor { display: flex; flex-direction: column; gap: 1rem; }

.api-editor-section {
    border: 1px solid var(--luca-border, #374151);
    border-radius: 8px;
    padding: 0.75rem;
    margin: 0;
}

.api-editor-section legend {
    padding: 0 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--luca-text-muted, #9ca3af);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.api-not-configured {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem;
    gap: 0.5rem;
    color: var(--luca-text-muted, #9ca3af);
    font-size: 0.85rem;
    text-align: center;
}

.api-not-configured-icon { font-size: 2rem; }

.api-config-card {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 0.75rem;
    background: var(--luca-surface, #1e2530);
    border-radius: 6px;
    margin-bottom: 0.5rem;
}

.api-config-card-icon { font-size: 1.2rem; }
.api-config-api-name { font-weight: 600; color: var(--luca-text, #f1f5f9); font-size: 0.9rem; }
.api-config-env { font-size: 0.75rem; color: var(--luca-text-muted, #9ca3af); }

.api-config-field-row { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.8rem; padding: 0.2rem 0; }
.api-config-field-label { min-width: 100px; color: var(--luca-text-muted, #9ca3af); flex-shrink: 0; }
.api-config-field-value { color: var(--luca-text, #f1f5f9); display: flex; align-items: center; gap: 0.4rem; flex-wrap: wrap; }
.api-config-status { margin-left: 0.5rem; font-size: 0.72rem; font-weight: 600; }
.api-config-actions { display: flex; gap: 0.5rem; margin-top: 0.5rem; }

.api-mapping-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.6rem;
    background: var(--luca-surface, #1e2530);
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.82rem;
    color: var(--luca-text, #f1f5f9);
    margin-bottom: 0.4rem;
    user-select: none;
}

.api-mapping-row:hover { background: rgba(99, 102, 241, 0.1); }
.api-mapping-count { margin-left: auto; font-size: 0.72rem; color: var(--luca-text-muted, #9ca3af); }
.mapping-chevron { font-size: 0.75rem; }
.accordion-toggle-btn { background: none; border: none; color: inherit; font: inherit; cursor: pointer; padding: 0; }

/* =========================================================
   MAPPING TABLES
   ========================================================= */

.mapping-table { width: 100%; border-collapse: collapse; font-size: 0.8rem; color: var(--luca-text, #f1f5f9); }

.mapping-table th {
    text-align: left;
    padding: 0.3rem 0.5rem;
    border-bottom: 1px solid var(--luca-border, #374151);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--luca-text-muted, #9ca3af);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.mapping-table td { padding: 0.3rem 0.5rem; border-bottom: 1px solid rgba(55,65,81,.4); vertical-align: middle; }

.mapping-table select,
.mapping-table input[type="text"],
.mapping-table input[type="number"] {
    background: var(--luca-surface, #1e2530);
    border: 1px solid var(--luca-border, #374151);
    border-radius: 4px;
    color: var(--luca-text, #f1f5f9);
    font-size: 0.78rem;
    padding: 0.2rem 0.4rem;
    width: 100%;
}

.mapping-required-unmapped { background: rgba(239,68,68,.07); }
.mapping-field-name { font-weight: 600; font-family: monospace; font-size: 0.78rem; }
.mapping-empty { padding: 1rem; color: var(--luca-text-muted, #9ca3af); font-size: 0.82rem; font-style: italic; text-align: center; }

/* =========================================================
   ERROR HANDLING TABLE
   ========================================================= */

.error-handling-editor { font-size: 0.82rem; }
.error-handling-hint { font-size: 0.78rem; color: var(--luca-text-muted, #9ca3af); margin-bottom: 0.5rem; }
.error-handling-table { width: 100%; border-collapse: collapse; font-size: 0.8rem; color: var(--luca-text, #f1f5f9); }

.error-handling-table th {
    text-align: left;
    padding: 0.3rem 0.5rem;
    border-bottom: 1px solid var(--luca-border, #374151);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--luca-text-muted, #9ca3af);
    text-transform: uppercase;
}

.error-handling-table td { padding: 0.3rem 0.5rem; border-bottom: 1px solid rgba(55,65,81,.4); vertical-align: middle; }

.error-handling-table select,
.error-handling-table input[type="text"],
.error-handling-table input[type="number"] {
    background: var(--luca-surface, #1e2530);
    border: 1px solid var(--luca-border, #374151);
    border-radius: 4px;
    color: var(--luca-text, #f1f5f9);
    font-size: 0.78rem;
    padding: 0.2rem 0.4rem;
}

.error-status-badge {
    padding: 0.1em 0.45em;
    border-radius: 4px;
    font-size: 0.72rem;
    font-weight: 600;
    font-family: monospace;
    background: rgba(55,65,81,.5);
    color: var(--luca-text, #f1f5f9);
}

/* =========================================================
   BREAKING CHANGES MODAL
   ========================================================= */

.breaking-changes-modal-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,.6); z-index: 1300;
    display: flex; align-items: center; justify-content: center; padding: 1rem;
}

.breaking-changes-modal {
    background: var(--luca-bg, #0f1117);
    border: 1px solid var(--luca-border, #374151);
    border-radius: 12px;
    width: 100%; max-width: 700px; max-height: 80vh;
    display: flex; flex-direction: column; overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,.6);
}

.breaking-change-item {
    padding: 0.6rem 0.75rem;
    border: 1px solid rgba(245,158,11,.25);
    border-radius: 6px;
    background: rgba(245,158,11,.05);
    margin-bottom: 0.4rem;
    font-size: 0.82rem;
}

.breaking-change-item.resolved { border-color: rgba(34,197,94,.25); background: rgba(34,197,94,.05); opacity: 0.65; }

/* =========================================================
   ADD / EDIT API MODAL
   ========================================================= */

.add-edit-api-modal-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,.6); z-index: 1300;
    display: flex; align-items: center; justify-content: center; padding: 1rem;
}

.add-edit-api-modal {
    background: var(--luca-bg, #0f1117);
    border: 1px solid var(--luca-border, #374151);
    border-radius: 12px;
    width: 100%; max-width: 680px; max-height: 90vh;
    display: flex; flex-direction: column; overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,.6);
}

.add-edit-api-modal-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--luca-border, #374151);
    flex-shrink: 0;
}

.add-edit-api-modal-header h3 { margin: 0; font-size: 1.05rem; font-weight: 600; color: var(--luca-text, #f1f5f9); }

.add-edit-api-modal-body {
    overflow-y: auto; flex: 1; padding: 1rem 1.25rem;
    display: flex; flex-direction: column; gap: 0.75rem;
}

.add-edit-api-modal-footer {
    display: flex; align-items: center; justify-content: flex-end;
    gap: 0.5rem; padding: 0.75rem 1.25rem;
    border-top: 1px solid var(--luca-border, #374151);
    flex-shrink: 0;
}

.api-secret-section {
    border: 1px dashed rgba(245,158,11,.4);
    border-radius: 6px; padding: 0.75rem;
    background: rgba(245,158,11,.04);
}

.api-secret-section label { font-size: 0.8rem; color: var(--luca-text-muted, #9ca3af); }
.api-secret-hint { font-size: 0.72rem; color: var(--luca-text-muted, #9ca3af); font-style: italic; }

/* =========================================================
   MODAL SHARED
   ========================================================= */

.modal-close-btn {
    background: none; border: none;
    color: var(--luca-text-muted, #9ca3af);
    font-size: 1.2rem; cursor: pointer;
    padding: 0.1rem 0.3rem; border-radius: 4px; line-height: 1;
    transition: color 0.1s, background 0.1s;
}

.modal-close-btn:hover { color: var(--luca-text, #f1f5f9); background: rgba(255,255,255,.05); }

.env-tab-bar { display: flex; gap: 0.25rem; flex-wrap: wrap; margin-bottom: 0.75rem; }

.env-tab {
    padding: 0.25rem 0.6rem; border-radius: 5px; font-size: 0.78rem;
    border: 1px solid var(--luca-border, #374151); background: transparent;
    color: var(--luca-text-muted, #9ca3af); cursor: pointer; transition: all 0.1s;
}

.env-tab.active { background: var(--luca-primary, #6366f1); color: #fff; border-color: var(--luca-primary, #6366f1); }

.method-tabs { display: flex; gap: 0.2rem; border-bottom: 1px solid var(--luca-border, #374151); margin-bottom: 0.75rem; flex-wrap: wrap; }

.method-tab {
    padding: 0.3rem 0.75rem; font-size: 0.8rem; border: none; background: transparent;
    color: var(--luca-text-muted, #9ca3af); cursor: pointer; border-bottom: 2px solid transparent;
    transition: all 0.1s;
}

.method-tab.active { color: var(--luca-primary, #6366f1); border-bottom-color: var(--luca-primary, #6366f1); font-weight: 600; }

.detail-tab-bar { display: flex; gap: 0.2rem; border-bottom: 1px solid var(--luca-border, #374151); margin-bottom: 0.75rem; flex-wrap: wrap; }

.detail-tab {
    padding: 0.3rem 0.75rem; font-size: 0.8rem; border: none; background: transparent;
    color: var(--luca-text-muted, #9ca3af); cursor: pointer; border-bottom: 2px solid transparent;
    transition: all 0.1s;
}

.detail-tab.active { color: var(--luca-primary, #6366f1); border-bottom-color: var(--luca-primary, #6366f1); font-weight: 600; }

.response-preview {
    background: var(--luca-surface, #1e2530);
    border: 1px solid var(--luca-border, #374151);
    border-radius: 6px; padding: 0.75rem;
    font-family: monospace; font-size: 0.78rem;
    white-space: pre-wrap; overflow-x: auto;
    max-height: 300px; overflow-y: auto;
    color: var(--luca-text, #f1f5f9);
}

.test-call-form { display: flex; flex-direction: column; gap: 0.6rem; }

.mutating-warn {
    background: rgba(245,158,11,.1);
    border: 1px solid rgba(245,158,11,.3);
    border-radius: 6px; padding: 0.6rem 0.75rem;
    font-size: 0.8rem; color: #f59e0b;
}

.endpoint-search {
    padding: 0.35rem 0.6rem; font-size: 0.8rem;
    border: 1px solid var(--luca-border, #374151); border-radius: 6px;
    background: var(--luca-surface, #1e2530); color: var(--luca-text, #f1f5f9);
    margin: 0.25rem 0.5rem; width: calc(100% - 1rem);
}

.response-mapping-editor { font-size: 0.82rem; }
.request-mapping-editor  { font-size: 0.82rem; }

/* ═══════════════════════════════════════════════════════════════
   Request Field Palette (rfp) — Endpoint Call properties panel
   ═══════════════════════════════════════════════════════════════ */
.rfp-search-bar { display:flex; align-items:center; gap:0.3rem; background:rgba(255,255,255,0.04); border:1px solid rgba(99,102,241,0.25); border-radius:6px; padding:0.2rem 0.4rem; margin-bottom:0.4rem; }
.rfp-search-icon { font-size:0.65rem; color:#6b7280; flex-shrink:0; }
.rfp-search-input { flex:1; background:transparent; border:none; outline:none; color:#f8fafc; font-size:0.68rem; padding:0; }
.rfp-search-input::placeholder { color:#6b7280; }
.rfp-actions { display:flex; gap:0.3rem; margin-bottom:0.35rem; flex-wrap:wrap; }
.rfp-btn-primary { flex:1; background:linear-gradient(135deg,#6d5dfb,#8b7cff); color:#fff; border:none; border-radius:5px; padding:0.28rem 0.5rem; font-size:0.62rem; font-weight:600; cursor:pointer; white-space:nowrap; transition:opacity 0.15s; }
.rfp-btn-primary:hover { opacity:0.88; }
.rfp-btn-secondary { flex:1; background:rgba(99,102,241,0.12); color:#a5b4fc; border:1px solid rgba(99,102,241,0.3); border-radius:5px; padding:0.28rem 0.5rem; font-size:0.62rem; font-weight:500; cursor:pointer; white-space:nowrap; }
.rfp-btn-secondary:hover:not(:disabled) { background:rgba(99,102,241,0.22); }
.rfp-btn-secondary:disabled, .rfp-disabled { opacity:0.4; cursor:not-allowed; }
.rfp-filters { display:flex; gap:0.2rem; margin-bottom:0.4rem; flex-wrap:wrap; }
.rfp-filter-chip { background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.08); border-radius:12px; color:#aab3d6; font-size:0.6rem; padding:0.1rem 0.4rem; cursor:pointer; transition:all 0.15s; }
.rfp-filter-chip:hover { background:rgba(99,102,241,0.15); color:#c7d2fe; }
.rfp-filter-chip.active { background:rgba(99,102,241,0.25); border-color:rgba(99,102,241,0.5); color:#e0e7ff; }
.rfp-tree-root { display:flex; align-items:center; gap:0.25rem; padding:0.2rem 0.25rem; margin-bottom:0.2rem; background:rgba(255,255,255,0.03); border-radius:5px; }
.rfp-tree-toggle { background:none; border:none; color:#aab3d6; cursor:pointer; font-size:0.7rem; padding:0; line-height:1; flex-shrink:0; }
.rfp-tree-label { flex:1; font-size:0.68rem; font-weight:600; color:#f8fafc; }
.rfp-field-list { max-height:280px; overflow-y:auto; scrollbar-width:thin; }
.rfp-field-list::-webkit-scrollbar { width:4px; }
.rfp-field-list::-webkit-scrollbar-thumb { background:rgba(99,102,241,0.35); border-radius:2px; }
.rfp-row { display:flex; align-items:center; gap:0.25rem; padding:0.22rem 0.3rem; border-radius:5px; margin-bottom:0.12rem; cursor:grab; transition:background 0.12s; border:1px solid transparent; }
.rfp-row:hover { background:rgba(109,93,251,0.12); border-color:rgba(109,93,251,0.2); }
.rfp-row.selected { background:rgba(99,102,241,0.18); border-color:rgba(99,102,241,0.35); }
.rfp-drag-handle { color:#4b5563; font-size:0.7rem; flex-shrink:0; cursor:grab; user-select:none; }
.rfp-field-path { flex:1; font-size:0.63rem; font-family:monospace; color:#e2e8f0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.rfp-search-input { margin-bottom:0.35rem; font-size:0.64rem; }
.rfp-field-main { flex:1; min-width:0; display:flex; flex-direction:column; gap:0.08rem; }
.rfp-field-label { font-size:0.66rem; color:#e2e8f0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.rfp-field-meta { font-size:0.54rem; color:#94a3b8; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.loop-parameter-row { display:grid; grid-template-columns:0.75rem auto minmax(0,1fr) auto auto auto; align-items:start; column-gap:0.42rem; row-gap:0.08rem; padding:0.18rem 0.22rem; cursor:pointer; }
.loop-parameter-row > input[type="checkbox"] { margin:0.08rem 0 0; justify-self:start; align-self:start; }
.loop-parameter-main { min-width:0; display:flex; flex-direction:column; gap:0.05rem; padding-top:0; }
.loop-parameter-name { display:block; min-width:0; opacity:1; visibility:visible; color:var(--vfd-text, #e5e7eb); font-size:0.66rem; font-weight:600; line-height:1.2; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.loop-parameter-meta { display:block; min-width:0; opacity:1; visibility:visible; color:var(--vfd-dim, #94a3b8); font-size:0.54rem; line-height:1.18; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.loop-parameter-row .rfp-badge { justify-self:end; }
.rfp-expand-button { width:0.75rem; height:0.75rem; line-height:0.7rem; padding:0; border:0; background:transparent; color:var(--vfd-dim); font-size:0.62rem; cursor:pointer; }
.rfp-expand-spacer { width:0.75rem; height:0.75rem; display:inline-block; }
.loop-array-actions { display:flex; gap:0.2rem; padding:0.12rem 0 0.12rem 1.15rem; flex-wrap:wrap; }
.loop-array-child-row { margin-left:0.9rem; }
.loop-array-unsupported { opacity:0.72; }
.loop-entry-array-header { display:flex; align-items:center; gap:0.3rem; justify-content:space-between; border:1px solid var(--vfd-border); border-radius:5px; padding:0.24rem 0.32rem; margin:0.25rem 0 0.15rem; color:var(--vfd-text); font-size:0.66rem; font-weight:600; background:rgba(15,23,42,0.35); }
.loop-exit-output-row {
    display:grid;
    grid-template-columns:1.25rem minmax(0,1fr) 4.8rem;
    grid-template-areas:
        "check main type"
        ". mode mode";
    align-items:start;
    column-gap:0.45rem;
    row-gap:0.24rem;
    border:1px solid var(--vfd-border);
    border-radius:5px;
    padding:0.34rem 0.38rem;
    margin-bottom:0.25rem;
    background:rgba(15,23,42,0.24);
    min-width:0;
}
.loop-exit-output-check {
    grid-area:check;
    display:flex;
    justify-content:flex-start;
    align-items:flex-start;
    padding-top:0.05rem;
    min-width:0;
}
.loop-exit-output-check input[type="checkbox"] {
    width:0.9rem;
    height:0.9rem;
    margin:0;
    flex:0 0 auto;
}
.loop-exit-output-main {
    grid-area:main;
    min-width:0;
    display:flex;
    flex-direction:column;
    gap:0.12rem;
}
.loop-exit-output-name {
    min-width:0;
    color:var(--vfd-text, #e5e7eb);
    font-size:0.68rem;
    font-weight:700;
    line-height:1.25;
    text-align:left;
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
    word-break:normal;
    overflow-wrap:normal;
    writing-mode:horizontal-tb;
}
.loop-exit-output-path {
    min-width:0;
    color:var(--vfd-dim, #94a3b8);
    font-size:0.56rem;
    line-height:1.25;
    text-align:left;
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
    word-break:normal;
    overflow-wrap:normal;
    writing-mode:horizontal-tb;
}
.loop-exit-output-type {
    grid-area:type;
    min-width:0;
    display:flex;
    justify-content:flex-end;
    align-items:flex-start;
}
.loop-exit-output-type .rfp-badge {
    max-width:100%;
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
}
.loop-exit-output-mode {
    grid-area:mode;
    min-width:0;
}
.loop-exit-output-mode .vfd-prop-input {
    width:100%;
    min-width:0;
    font-size:0.62rem;
}
@media (max-width: 720px) {
    .loop-exit-output-row {
        grid-template-columns:1.2rem minmax(0,1fr) 4.1rem;
        column-gap:0.34rem;
    }
}
.loop-entry-array-field-list { overflow-x:hidden; padding-right:0.25rem; }
.loop-entry-array-field-header,
.loop-entry-array-field-row {
    display:grid;
    grid-template-columns:1.35rem minmax(0,1fr) minmax(4rem,auto) 4.8rem;
    align-items:center;
    column-gap:0.45rem;
}
.loop-entry-array-field-header {
    min-height:1.6rem;
    padding:0.2rem 0.35rem;
    margin:0 0 0.12rem 0;
    border:1px solid rgba(71,85,105,0.5);
    border-radius:5px;
    color:var(--vfd-dim, #94a3b8);
    font-size:0.58rem;
    font-weight:600;
    background:rgba(15,23,42,0.24);
}
.loop-entry-array-field-row {
    min-height:1.95rem;
    margin-left:0;
    margin-bottom:0.12rem;
    padding:0.24rem 0.35rem;
    cursor:grab;
}
.loop-entry-array-check {
    display:flex;
    align-items:center;
    justify-content:flex-start;
    min-width:0;
}
.loop-entry-array-check input[type="checkbox"] {
    width:0.88rem;
    height:0.88rem;
    margin:0;
    flex:0 0 auto;
}
.loop-entry-array-name {
    min-width:0;
    justify-self:stretch;
    text-align:left;
    color:var(--vfd-text, #e5e7eb);
    font-family:inherit;
    font-size:0.66rem;
    font-weight:600;
    line-height:1.2;
    opacity:1;
    visibility:visible;
}
.loop-entry-array-meta {
    display:flex;
    align-items:center;
    justify-content:flex-end;
    gap:0.2rem;
    min-width:0;
    overflow:hidden;
}
.loop-entry-array-type {
    display:flex;
    justify-content:flex-end;
    min-width:0;
}
.loop-entry-array-type .rfp-badge {
    max-width:100%;
    overflow:hidden;
    text-overflow:ellipsis;
}
@media (max-width: 720px) {
    .loop-entry-array-field-header,
    .loop-entry-array-field-row {
        grid-template-columns:1.25rem minmax(0,1fr) minmax(2.5rem,auto) 4.1rem;
        column-gap:0.3rem;
    }
    .loop-entry-array-meta .rfp-badge:not(.rfp-badge-required) { display:none; }
}
.rfp-badge { font-size:0.56rem; border-radius:3px; padding:0.08rem 0.3rem; flex-shrink:0; font-weight:500; }
.rfp-badge-type { background:rgba(0,0,0,0.25); color:#94a3b8; }
.rfp-badge-type.string { color:#93c5fd; }
.rfp-badge-type.integer, .rfp-badge-type.number { color:#6ee7b7; }
.rfp-badge-type.boolean { color:#fcd34d; }
.rfp-badge-type.array { color:#c084fc; }
.rfp-badge-type.object { color:#f0abfc; }
.rfp-badge-type.enum { color:#fb923c; }
.rfp-badge-count { background:rgba(99,102,241,0.18); color:#c7d2fe; border:1px solid rgba(99,102,241,0.3); }
.rfp-badge-warn { background:rgba(245,158,11,0.15); color:#fbbf24; border:1px solid rgba(245,158,11,0.3); }
.rfp-badge-required { background:rgba(37,42,92,0.8); color:#c7d2fe; border:1px solid rgba(99,102,241,0.4); }
.rfp-badge-optional { background:rgba(30,41,59,0.8); color:#cbd5e1; border:1px solid rgba(100,116,139,0.3); }
.rfp-mapped-dot { font-size:0.58rem; font-weight:600; flex-shrink:0; padding:0.06rem 0.28rem; border-radius:3px; }
.rfp-mapped-dot.mapped { color:#22c55e; background:rgba(34,197,94,0.12); }
.rfp-mapped-dot.unmapped { color:#f59e0b; background:rgba(245,158,11,0.1); }
.rfp-btn-gen-single { background:rgba(99,102,241,0.15); border:1px solid rgba(99,102,241,0.3); border-radius:3px; color:#c7d2fe; font-size:0.65rem; padding:0.06rem 0.3rem; cursor:pointer; flex-shrink:0; transition:background 0.12s; }
.rfp-btn-gen-single:hover { background:rgba(99,102,241,0.3); }

/* ── Phase 3: FormInput property pane state chips ── */
.fpv-state-chip { font-size:0.58rem; border-radius:3px; padding:0.05rem 0.28rem; font-weight:500; white-space:nowrap; }
.fpv-chip-data { background:rgba(99,102,241,0.18); color:#c7d2fe; border:1px solid rgba(99,102,241,0.3); }
.fpv-chip-silent { background:rgba(100,116,139,0.2); color:#94a3b8; border:1px solid rgba(100,116,139,0.3); }
.fpv-chip-confirm { background:rgba(245,158,11,0.15); color:#fbbf24; border:1px solid rgba(245,158,11,0.3); }
.fpv-chip-ask { background:rgba(16,185,129,0.12); color:#6ee7b7; border:1px solid rgba(16,185,129,0.25); }

/* ── Phase 4: Parameter picker group headers ── */
.rfp-param-group-header { display:flex; align-items:center; gap:0.3rem; font-size:0.65rem; font-weight:600; padding:0.25rem 0.4rem; margin:0.3rem 0 0.1rem; border-radius:4px; }
.rfp-group-input { background:rgba(99,102,241,0.1); color:#c7d2fe; border-left:2px solid rgba(99,102,241,0.5); }
.rfp-group-data { background:rgba(245,158,11,0.1); color:#fbbf24; border-left:2px solid rgba(245,158,11,0.4); }
.rfp-badge-source { background:rgba(30,41,59,0.8); color:#94a3b8; border:1px solid rgba(100,116,139,0.3); max-width:80px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.rfp-badge-method { background:rgba(16,185,129,0.12); color:#6ee7b7; border:1px solid rgba(16,185,129,0.25); }
.rfp-badge-nodeid { background:rgba(0,0,0,0.25); color:#64748b; font-size:0.5rem; }
.rfp-empty { text-align:center; padding:0.8rem 0.3rem; color:#6b7280; font-size:0.65rem; line-height:1.5; }
.rfp-no-results { text-align:center; color:#6b7280; font-size:0.62rem; padding:0.5rem 0; }
.rfp-drag-chip { position:absolute; z-index:100; display:flex; align-items:center; gap:0.3rem; background:linear-gradient(135deg,#6d5dfb,#8b7cff); border:1px solid rgba(255,255,255,0.25); border-radius:6px; padding:0.3rem 0.6rem; font-size:0.65rem; color:#fff; pointer-events:none; box-shadow:0 4px 18px rgba(109,93,251,0.45); white-space:nowrap; }
.rfp-drag-chip-path { font-family:monospace; font-weight:600; }
.rfp-drag-chip-type { background:rgba(255,255,255,0.15); border-radius:3px; padding:0.05rem 0.3rem; font-size:0.58rem; }

/* Endpoint Call panel redesign */
.ec-header { padding:0.2rem 0; }
.ec-row { display:flex; align-items:center; gap:0.4rem; margin-bottom:0.3rem; }
.ec-label { font-size:0.62rem; color:#6b7280; flex-shrink:0; width:72px; }
.ec-input { flex:1; }
.ec-endpoint-value { flex:1; display:flex; align-items:center; gap:0.3rem; background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.08); border-radius:5px; padding:0.18rem 0.4rem; min-width:0; }
.ec-method-badge { font-size:0.58rem; font-weight:700; border-radius:3px; padding:0.06rem 0.3rem; flex-shrink:0; background:rgba(99,102,241,0.25); color:#c7d2fe; }
.ec-method-badge.get { background:rgba(34,197,94,0.2); color:#86efac; }
.ec-method-badge.post { background:rgba(99,102,241,0.2); color:#c7d2fe; }
.ec-method-badge.put { background:rgba(245,158,11,0.2); color:#fde68a; }
.ec-method-badge.patch { background:rgba(251,146,60,0.2); color:#fdba74; }
.ec-method-badge.delete { background:rgba(239,68,68,0.2); color:#fca5a5; }
.ec-route { flex:1; font-family:monospace; font-size:0.62rem; color:#e2e8f0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.ec-change-btn { background:rgba(99,102,241,0.15); border:1px solid rgba(99,102,241,0.35); border-radius:4px; color:#c7d2fe; font-size:0.6rem; padding:0.12rem 0.4rem; cursor:pointer; flex-shrink:0; transition:background 0.12s; }
.ec-change-btn:hover { background:rgba(99,102,241,0.3); }
.ec-test-btn { background:rgba(34,197,94,0.12); border:1px solid rgba(34,197,94,0.3); border-radius:4px; color:#86efac; font-size:0.62rem; padding:0.18rem 0.5rem; cursor:pointer; flex-shrink:0; }
.ec-test-btn:hover:not(:disabled) { background:rgba(34,197,94,0.22); }
.ec-test-btn:disabled { opacity:0.4; cursor:not-allowed; }
.ec-mapping-row { display:flex; align-items:center; gap:0.25rem; padding:0.2rem 0.3rem; background:rgba(39,48,87,0.25); border-radius:5px; margin-bottom:0.18rem; border:1px solid rgba(99,102,241,0.15); }
.ec-mapping-target { flex:1; font-family:monospace; font-size:0.62rem; color:#e2e8f0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.ec-mapping-arrow { color:#4b5563; font-size:0.7rem; flex-shrink:0; }
.ec-mapping-source { flex:1; font-family:monospace; font-size:0.62rem; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.ec-add-mapping-row { display:flex; align-items:center; gap:0.2rem; margin-top:0.3rem; padding-top:0.25rem; border-top:1px solid rgba(99,102,241,0.12); }