/* Pipeline Builder styles
 *
 * Extracted from services/ui/templates/pipelines.html (was 616 lines
 * of inline <style>). Same content, no behavioural change — just
 * caching, single-source-of-truth, and IDE-supported editing.
 *
 * The page aliases the studio --st-* token system onto historical
 * --pl-* names below so legacy class rules don't need rewriting.
 * Keep adding new tokens here, never inline.
 *
 * !important note (post-RFC commit 6):
 *   Drawflow vendored CSS was retired with the canvas swap, so all
 *   `.drawflow .*` rules (and their `!important` overrides) are gone.
 *   The remaining `!important` declarations fall into two groups:
 *
 *     1. `.react-flow__controls` family — React Flow ships its own
 *        light-theme inline styles on the zoom/fit/lock control
 *        buttons; `!important` overrides them to match the slate
 *        chrome of `.pl-canvas-toolbar`.
 *     2. Form validation states (`.pl-config-required-empty`,
 *        `.pl-config-field-error`) — pl-config form inputs inherit
 *        their border/background from a chain of generic input
 *        selectors; `!important` ensures the danger-red wins.
 *
 *   Total: ~15 declarations, all justified inline.
 *
 * Hex-color note (audit B4):
 *   Direct hex values that remain are either (a) third-party brand
 *   colours we don't own (Microsoft, GitHub, FontAwesome), (b)
 *   block-category accents tokenised in tests/rules/data/
 *   design_tokens_baseline.txt with a justification per colour, or
 *   (c) theme-specific overrides where the brand token shifts per
 *   theme — naïve substitution would change the dark/light look.
 *   When a hex *does* match an --st-* token across all three themes,
 *   it should be migrated; document the colour-by-theme audit in
 *   the same baseline file before substituting.
 */

:root {
    --pl-bg:          var(--st-bg);
    --pl-surface:     var(--st-surface);
    --pl-surface-2:   var(--st-surface-2);
    --pl-border:      var(--st-border);
    --pl-primary-ring: var(--st-primary-ring);
    --pl-text:        var(--st-text);
    --pl-text-muted:  var(--st-text-muted);
    --pl-primary:     var(--st-primary);
    --pl-success:     var(--st-success);
    --pl-danger:      var(--st-danger);
    --pl-warning:     var(--st-warning);
    --pl-node-bg:     var(--st-card-bg);
    --pl-node-border: var(--st-border);
}
/* Light-theme node text legibility tweaks */
body.light-theme #drawflow.grid-on {
    background-image:
        linear-gradient(to right, rgba(15,23,42,0.08) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(15,23,42,0.08) 1px, transparent 1px);
}
body.light-theme #drawflow.grid-on::before {
    background-image:
        linear-gradient(to right, rgba(15,23,42,0.14) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(15,23,42,0.14) 1px, transparent 1px);
}
body.light-theme .pl-canvas-toolbar {
    background: rgba(255,255,255,0.9);
    border-color: #d1d5db;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
/* Inherit Lato/Montserrat from studio-theme — DESIGN.md caps the
   cockpit at two typeface families and Segoe UI made it three. */
body { background: var(--pl-bg); color: var(--pl-text); height: 100vh; display: flex; flex-direction: column; overflow: hidden; }

/* Header — warm forge gradient from studio-theme tokens. Light text
   is forced because the rail is dark in every theme. */
.pl-header { display: flex; align-items: center; padding: 0 16px; height: 48px; background: linear-gradient(180deg, var(--st-header-from), var(--st-header-to)); border-bottom: 1px solid var(--st-header-border); flex-shrink: 0; color: var(--st-header-text); }
.pl-header h1 { font-size: 14px; font-weight: 600; flex: 1; display: flex; align-items: center; gap: 8px; color: var(--st-header-text); }
.pl-header h1 i { font-size: 16px; opacity: 0.8; }
.pl-header-actions { display: flex; gap: 8px; align-items: center; }
.pl-header-actions a, .pl-header-actions select { color: var(--st-header-text); text-decoration: none; font-size: 12px; opacity: 0.8; transition: opacity 0.15s; background: transparent; border: 1px solid color-mix(in srgb, var(--st-header-text) 22%, transparent); padding: 3px 8px; border-radius: 4px; }
.pl-header-actions select option { color: #1f2937; background: #ffffff; }
.pl-header-actions a:hover, .pl-header-actions select:hover { opacity: 1; border-color: color-mix(in srgb, var(--st-header-text) 50%, transparent); }
.pl-header-actions span, .pl-header-actions #pl-name-display { color: var(--st-header-text); opacity: 0.9; }
/* Header buttons tint over the (theme-aware) header gradient. Derive the
   tint from --st-header-text so it flips with the theme — light text/tints
   on the dark header, dark text/tints on the light header — instead of
   hardcoding white (which vanished on the light-mode header). */
.pl-header-actions .pl-btn {
    color: var(--st-header-text);
    background: color-mix(in srgb, var(--st-header-text) 8%, transparent);
    border-color: color-mix(in srgb, var(--st-header-text) 22%, transparent);
}
.pl-header-actions .pl-btn:hover {
    background: color-mix(in srgb, var(--st-header-text) 18%, transparent);
    border-color: color-mix(in srgb, var(--st-header-text) 40%, transparent);
}
.pl-header-actions .pl-btn.pl-btn-primary {
    background: var(--pl-primary);
    border-color: var(--pl-primary);
    color: #ffffff;
}

/* Layout */
.pl-layout { display: flex; flex: 1; overflow: hidden; }

/* Sidebar — node palette.
   ``min-height: 0`` is critical: without it, a flex-item inside a
   ``flex-direction: column`` parent inherits a content-based minimum
   that prevents ``overflow-y: auto`` from engaging on short viewports.
   With 30+ blocks expanded the bottom rows would otherwise be clipped
   without a scrollbar appearing — the original bug Anders reported. */
.pl-sidebar { width: 200px; background: var(--pl-surface); border-right: 1px solid var(--pl-border); padding: 12px; overflow-y: auto; flex-shrink: 0; min-height: 0; display: flex; flex-direction: column; }
/* Always-visible thin scrollbar so the affordance "there's more below"
   is obvious. Default overlay scrollbars on macOS/Windows only appear
   during active scrolling, which hides the affordance — that's what
   made the user think blocks had "disappeared". */
.pl-sidebar { scrollbar-width: thin; scrollbar-color: var(--pl-node-border) transparent; }
.pl-sidebar::-webkit-scrollbar { width: 8px; }
.pl-sidebar::-webkit-scrollbar-track { background: transparent; }
.pl-sidebar::-webkit-scrollbar-thumb { background: var(--pl-node-border); border-radius: 4px; }
.pl-sidebar::-webkit-scrollbar-thumb:hover { background: var(--pl-text-muted); }
.pl-sidebar h3 { font-size: 11px; text-transform: uppercase; letter-spacing: 0.8px; color: var(--pl-text-muted); margin-bottom: 8px; flex-shrink: 0; }

/* Palette search — substring filter over the 29 draggable blocks.
   Sticks to the top of the sidebar so it stays reachable when the
   user has scrolled. Cleared via the × button on the right (visible
   only when there's a query). */
.pl-palette-search-wrap { position: sticky; top: -12px; z-index: 2; background: var(--pl-surface); padding-bottom: 8px; margin: -4px -4px 8px; padding-left: 4px; padding-right: 4px; flex-shrink: 0; }
.pl-palette-search { width: 100%; padding: 6px 26px 6px 10px; background: var(--pl-node-bg); border: 1px solid var(--pl-node-border); border-radius: 6px; color: var(--pl-text); font-size: 12px; box-sizing: border-box; }
.pl-palette-search:focus { border-color: var(--pl-primary); outline: none; }
.pl-palette-search::placeholder { color: var(--pl-text-muted); opacity: 0.7; }
.pl-palette-search-clear { position: absolute; right: 8px; top: 50%; transform: translateY(-50%); background: transparent; border: 0; color: var(--pl-text-muted); font-size: 12px; cursor: pointer; padding: 2px 4px; line-height: 1; display: none; }
.pl-palette-search-clear:hover { color: var(--pl-text); }
.pl-palette-search-wrap.has-query .pl-palette-search-clear { display: block; }
/* When a search query hides every block in a group, fade the head
   so the user sees "no matches here" without the group looking broken. */
.pl-palette-group.pl-palette-no-match { opacity: 0.45; }
.pl-palette-group.pl-palette-no-match .pl-palette-head { cursor: default; }
.pl-node-type { display: flex; align-items: center; gap: 8px; padding: 8px 10px; margin-bottom: 4px; background: var(--pl-node-bg); border: 1px solid var(--pl-node-border); border-radius: 6px; cursor: grab; font-size: 12px; transition: border-color 0.15s, transform 0.1s; user-select: none; }
.pl-node-type:hover { border-color: var(--pl-primary); }
.pl-node-type:active { cursor: grabbing; transform: scale(0.97); }
.pl-node-type i { width: 20px; text-align: center; font-size: 14px; }
.pl-node-type.fetch i { color: #60a5fa; }
.pl-node-type.agent i { color: #a78bfa; }
.pl-node-type.condition i { color: #fbbf24; }
.pl-node-type.email i { color: #34d399; }
.pl-node-type.teams i { color: #818cf8; }
.pl-node-type.send_message i { color: #34d399; }
.pl-node-type.transform i { color: #f472b6; }
.pl-node-type.log i { color: #94a3b8; }
.pl-node-type.run_query i { color: #22d3ee; }
.pl-node-type.image_generate i { color: #a855f7; }
.pl-node-type.report_pdf i { color: #c9502f; }
.pl-node-type.publish_event i { color: #38bdf8; }
.pl-node-type.run_pipeline i { color: #14b8a6; }
.pl-node-type.loop_pipeline i { color: #6366f1; }
.pl-node-type.wait i { color: #f472b6; }

/* Required-field validation. The config-form binds
   data-required="true" on inputs that BLOCK_SCHEMAS lists as
   required. Empty values flash a red border + a small caret;
   cleared on input so the user sees the violation as they type. */
.pl-config-required-empty {
    border-color: var(--pl-danger, #ef4444) !important;
    background: rgba(239,68,68,0.06) !important;
}
.pl-config-required-hint {
    font-size: 9px;
    color: var(--pl-danger, #ef4444);
    margin: -6px 0 6px;
    font-weight: 600;
}

/* Palette groups — Standard always expanded, Advanced collapsible.
   The chevron rotates; the body height collapses smoothly without
   reflow-thrashing the canvas next door. */
.pl-palette-group { margin-bottom: 12px; }
.pl-palette-head {
    width: 100%;
    display: flex; align-items: center; gap: 8px;
    padding: 6px 8px;
    background: transparent;
    border: 0; border-bottom: 1px solid var(--pl-node-border);
    font-family: 'Montserrat', sans-serif;
    font-size: 11px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.06em;
    color: var(--pl-text-muted);
    cursor: pointer;
    margin-bottom: 6px;
}
.pl-palette-head:hover { color: var(--pl-text); }
.pl-palette-head i { transition: transform 0.18s ease; font-size: 10px; }
/* Single chevron-down glyph in markup; we rotate via CSS so the
   transition above actually animates. Collapsed → points right
   (-90deg); expanded → points down (0deg, base). */
.pl-palette-group.pl-palette-collapsed .pl-palette-head i {
    transform: rotate(-90deg);
}
.pl-palette-group:not(.pl-palette-collapsed) .pl-palette-head i {
    transform: rotate(0deg);
}
.pl-palette-count {
    font-family: ui-monospace, monospace;
    font-size: 10px; opacity: 0.7;
    background: var(--pl-node-bg);
    padding: 1px 6px; border-radius: 999px;
}
.pl-palette-body {
    /* Expanded cap for the collapse animation. Must exceed the tallest
       group's real height or blocks past the cap get clipped + become
       unreachable (the Advanced group has 24 blocks ≈ 1050px — 800px hid
       everything after "Run FlowpipeQL"). The sidebar itself scrolls, so
       this only bounds the animation; keep it well above the palette's
       real height as it grows. */
    max-height: 2000px; overflow: hidden;
    transition: max-height 0.22s ease, opacity 0.18s ease;
}
.pl-palette-group.pl-palette-collapsed .pl-palette-body {
    max-height: 0; opacity: 0;
}

/* Canvas — must not block scroll events for drawflow zoom */
.pl-canvas { flex: 1; position: relative; }
#drawflow { width: 100%; height: 100%; overflow: hidden; }
/* Grid background — toggleable via .grid-on class.
   Fine 40 px grid matches the snap step exactly so the user sees
   what they're snapping to; coarse 200 px overlay (every 5 fine
   lines) gives a sense of distance without crowding. */
#drawflow.grid-on {
    background-image:
        linear-gradient(to right, rgba(148,163,184,0.10) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(148,163,184,0.10) 1px, transparent 1px);
    background-size: 40px 40px;
    background-position: 0 0;
}
#drawflow.grid-on::before {
    content: '';
    position: absolute; inset: 0;
    background-image:
        linear-gradient(to right, rgba(148,163,184,0.18) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(148,163,184,0.18) 1px, transparent 1px);
    background-size: 200px 200px;
    pointer-events: none;
    z-index: 0;
}
/* Canvas overlay toolbar (top-right) */
.pl-canvas-toolbar {
    position: absolute; top: 10px; right: 12px; z-index: 10;
    display: flex; gap: 4px; padding: 4px;
    background: rgba(30,30,46,0.85);
    border: 1px solid var(--pl-border); border-radius: 6px;
    backdrop-filter: blur(4px);
}
.pl-canvas-toolbar button {
    background: transparent; border: none; color: var(--pl-text-muted);
    padding: 4px 8px; font-size: 11px; cursor: pointer; border-radius: 4px;
    display: flex; align-items: center; gap: 4px;
}
.pl-canvas-toolbar button:hover { background: rgba(59,130,246,0.15); color: var(--pl-text); }
.pl-canvas-toolbar button.active { background: var(--pl-primary); color: white; }

/* React Flow control bar (zoom in / zoom out / fit-view / interactive
   lock) — restyled to match .pl-canvas-toolbar. The default reactflow.css
   ships white buttons with grey borders that read as third-party "demo"
   in our slate/rust theme. Drawflow → React Flow migration.
   2026-05-18: tokenised — was hardcoded rgba(30,30,46,0.85) which was
   invisible in light theme. --pl-surface adapts; --pl-primary-ring
   covers hover in both themes. */
.react-flow__controls {
    background: var(--pl-surface) !important;
    border: 1px solid var(--pl-border) !important;
    border-radius: 6px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15) !important;
    backdrop-filter: blur(4px);
    padding: 2px !important;
    gap: 2px;
    overflow: hidden;
}
.react-flow__controls-button {
    background: transparent !important;
    border: none !important;
    border-bottom: none !important;
    color: var(--pl-text-muted) !important;
    width: 26px; height: 26px;
    padding: 4px;
    border-radius: 4px !important;
    transition: background 0.15s, color 0.15s;
}
.react-flow__controls-button:hover {
    background: var(--pl-primary-ring) !important;
    color: var(--pl-text) !important;
}
.react-flow__controls-button svg {
    fill: currentColor;
    max-width: 14px; max-height: 14px;
}
.react-flow__controls-button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* React Flow nodes carry their visual state inline (FlowpipeNode in
   react-canvas/entry.js renders border-color/box-shadow per
   data.lastRunStatus and per selection). The drawflow CSS-class
   conventions (.pl-running / .pl-done / .pl-error / .pl-skipped on
   .drawflow-node) are gone with the canvas swap. Status keyframes
   live inline in entry.js too, so the @keyframes pl-node-pulse /
   pl-node-done definitions from the drawflow era are deleted with
   them. */

/* Hover popover for failed nodes — read the error without
   opening the run-detail modal. */
.pl-node-error-popover {
    position: fixed;
    z-index: 99999;
    background: rgba(35, 7, 7, 0.97);
    border: 1px solid #c9502f;
    border-radius: 6px;
    padding: 10px 12px;
    max-width: 380px;
    color: #fecaca;
    font-size: 11px;
    line-height: 1.5;
    box-shadow: 0 8px 32px rgba(0,0,0,0.55);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.12s ease;
}
.pl-node-error-popover.visible { opacity: 1; }
.pl-node-error-popover .pl-pop-title {
    font-weight: 600;
    color: #fff;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.pl-node-error-popover .pl-pop-title i { color: #fbbf24; }
.pl-node-error-popover .pl-pop-hint  { opacity: 0.85; }
.pl-node-error-popover .pl-pop-cta {
    margin-top: 8px;
    padding-top: 6px;
    border-top: 1px solid rgba(255,255,255,0.08);
    opacity: 0.7;
    font-style: italic;
    font-size: 10px;
}

/* Failed-config-field outline — applied in showConfigPanel when
   the engine pinned a specific field as the root cause. */
.pl-config-field-error {
    border-color: var(--pl-danger) !important;
    box-shadow: 0 0 0 2px rgba(239,68,68,0.2) !important;
    animation: pl-field-pulse 1.4s ease-out 1;
}
@keyframes pl-field-pulse {
    0%   { box-shadow: 0 0 0 4px rgba(239,68,68,0.45); }
    100% { box-shadow: 0 0 0 2px rgba(239,68,68,0.2);  }
}
.pl-config-field-error-label {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-left: 6px;
    font-size: 10px;
    color: var(--pl-danger);
    font-weight: 600;
}
.pl-config-field-error-label i { font-size: 9px; }

/* Recurring-failure banner above run-history */
.pl-failure-banner {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.12), rgba(239, 68, 68, 0.08));
    border: 1px solid rgba(245, 158, 11, 0.35);
    border-radius: 6px;
    padding: 10px 12px;
    margin: 0 0 10px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 11px;
    line-height: 1.5;
}
.pl-failure-banner .pl-fb-icon {
    color: #d97706;
    font-size: 14px;
    margin-top: 1px;
    flex-shrink: 0;
}
.pl-failure-banner .pl-fb-body { flex: 1; min-width: 0; }
.pl-failure-banner .pl-fb-title {
    font-weight: 600;
    color: var(--pl-text);
    margin-bottom: 2px;
}
.pl-failure-banner .pl-fb-detail {
    color: var(--pl-text-muted);
}
.pl-failure-banner .pl-fb-detail code {
    background: rgba(0,0,0,0.06);
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 10px;
}
.pl-failure-banner .pl-fb-dismiss {
    background: transparent;
    border: none;
    color: var(--pl-text-muted);
    cursor: pointer;
    font-size: 13px;
    padding: 0 2px;
    margin-top: -2px;
}
.pl-failure-banner .pl-fb-dismiss:hover { color: var(--pl-text); }

/* Flash highlight on a step card when navigated-to from canvas */
@keyframes pl-step-flash {
    0%   { box-shadow: 0 0 0 3px rgba(239,68,68,0.45); background: rgba(239,68,68,0.06); }
    100% { box-shadow: 0 0 0 0   rgba(239,68,68,0);    background: transparent; }
}
.pl-step-row.pl-step-flash {
    animation: pl-step-flash 1.4s ease-out;
    border-radius: 6px;
}

/* Skipped/done/error edge styling — React Flow renders edges with
   inline `style` from FlowpipeNode + the React-canvas's edge
   defaults. The drawflow .connection.pl-conn-* selectors are gone
   with the canvas swap. */

/* Right panel — node config (resizable) */
.pl-config { width: 300px; min-width: 250px; max-width: 700px; background: var(--pl-surface); border-left: 1px solid var(--pl-border); padding: 12px; overflow-y: auto; flex-shrink: 0; display: none; position: relative; resize: horizontal; direction: rtl; }
.pl-config > * { direction: ltr; }
.pl-config.visible { display: block; }
.pl-config.expanded { width: calc(100vw - 250px); max-width: 900px; }
.pl-config h3 { font-size: 12px; font-weight: 600; margin-bottom: 12px; display: flex; align-items: center; gap: 6px; }
.pl-config label { font-size: 11px; font-weight: 600; color: var(--pl-text-muted); margin-bottom: 4px; display: block; text-transform: uppercase; letter-spacing: 0.4px; }
.pl-config input, .pl-config textarea, .pl-config select { width: 100%; padding: 6px 8px; background: var(--pl-bg); border: 1px solid var(--pl-border); border-radius: 4px; color: var(--pl-text); font-size: 12px; margin-bottom: 10px; font-family: inherit; }
.pl-config textarea { font-family: 'Menlo', 'Consolas', monospace; min-height: 60px; resize: vertical; }
.pl-config input:focus, .pl-config textarea:focus, .pl-config select:focus { border-color: var(--pl-primary); outline: none; }

/* Advanced-section component — collapsible sub-panel rendered by
   config-panels/_shared/advanced-section.js. Auto-expands when any of
   the declared fields has a non-default value (mirrors the legacy
   report_pdf precedent). Step 1 of the config-panel reorg
   (documentation/CONFIG_PANEL_REORG_DESIGN.md). The toggle is a real
   <button> rather than <summary> for animation control and brand
   consistency — Anders' explicit override of the doc's <details>
   recommendation. */
.pl-config-advanced {
    margin-top: 14px;
    border-top: 1px solid var(--pl-node-border);
    padding-top: 10px;
}
.pl-config-advanced-toggle {
    width: 100%;
    /* WCAG 2.5.5 — touch target ≥44 px in either axis. The button
       stretches the panel's full width, so the height alone clears
       the rule and the inner row still reads as a tight 26-px chrome. */
    min-height: 44px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    background: transparent;
    border: 0;
    /* Inherit Montserrat from the studio theme — matches the rest of
       the pipelines chrome. */
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--pl-text-muted);
    cursor: pointer;
}
.pl-config-advanced-toggle:hover { color: var(--pl-text); }
.pl-config-advanced-toggle:focus-visible {
    outline: 2px solid var(--pl-primary);
    outline-offset: 2px;
    border-radius: 4px;
}
.pl-config-advanced-toggle i {
    font-size: 10px;
    transition: transform 0.18s ease;
}
.pl-config-advanced.open .pl-config-advanced-toggle i {
    transform: rotate(90deg);
}
.pl-config-advanced-label { flex: 0 0 auto; }
.pl-config-advanced-hint {
    margin-left: auto;
    font-size: 9px;
    font-weight: 600;
    color: var(--pl-text-muted);
    opacity: 0.7;
    /* Drop the uppercase styling for the count — the digit reads
       cleaner in mixed-case. */
    text-transform: none;
    letter-spacing: 0;
}
.pl-config-advanced.open .pl-config-advanced-hint { display: none; }
.pl-config-advanced-body {
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.22s ease;
}
.pl-config-advanced.open .pl-config-advanced-body {
    /* Generous ceiling — collapses cleanly to 0 when not .open and
       handles the heaviest renderer (xlsx_template_fill, ~11 fields).
       max-height transitions don't animate `auto`, hence the literal. */
    max-height: 2000px;
    padding-top: 6px;
}

/* Bottom bar — run history + controls.
   --pl-bottom-height is the expanded drawer height. Override on
   :root or .pl-bottom to resize site-wide without touching the rule
   below. --pl-bottom-collapsed-height keeps just the header row
   visible (header is ~28px including border). */
:root {
    --pl-bottom-height: 200px;
    --pl-bottom-collapsed-height: 28px;
}
.pl-bottom {
    height: var(--pl-bottom-height);
    background: var(--pl-surface);
    border-top: 1px solid var(--pl-border);
    display: flex; flex-direction: column; flex-shrink: 0;
    transition: height 0.18s ease;
    overflow: hidden;
}
.pl-bottom.pl-bottom-collapsed {
    height: var(--pl-bottom-collapsed-height);
}
.pl-bottom-header { display: flex; align-items: center; gap: 8px; padding: 6px 12px; border-bottom: 1px solid var(--pl-border); font-size: 12px; }
.pl-bottom-header .pl-pipeline-name { font-weight: 600; margin-right: auto; }
/* Drawer collapse toggle — matches palette-head chevron pattern: a
   single `fa-chevron-down` glyph rotates via CSS. Down = expanded,
   up = collapsed (the drawer "tucks down", chevron points up to
   restore). Transparent icon button so it blends with the header. */
.pl-bottom-toggle {
    background: transparent; border: 0; padding: 2px 6px;
    color: var(--pl-text-muted); cursor: pointer;
    font-size: 11px; line-height: 1;
    border-radius: 3px;
    transition: color 0.15s, background 0.15s;
}
.pl-bottom-toggle:hover { color: var(--pl-text); background: var(--pl-node-bg); }
.pl-bottom-toggle i { transition: transform 0.18s ease; font-size: 10px; }
.pl-bottom.pl-bottom-collapsed .pl-bottom-toggle i {
    transform: rotate(180deg);
}
.pl-btn { padding: 5px 12px; border: 1px solid var(--pl-border); border-radius: 4px; background: var(--pl-surface); color: var(--pl-text); font-size: 11px; cursor: pointer; display: inline-flex; align-items: center; gap: 4px; transition: border-color 0.15s, background 0.15s; }
.pl-btn:hover { border-color: var(--pl-primary); }
.pl-btn:disabled { opacity: 0.4; cursor: default; }
.pl-btn-primary { background: var(--pl-primary); border-color: var(--pl-primary); color: white; }
.pl-btn-primary:hover { background: #2563eb; }
.pl-btn-danger { color: var(--pl-danger); border-color: rgba(239,68,68,0.3); }
.pl-btn-success { color: var(--pl-success); }

.pl-runs { flex: 1; overflow-y: auto; padding: 0; }
.pl-run-row { display: flex; align-items: center; gap: 10px; padding: 6px 12px; border-bottom: 1px solid rgba(255,255,255,0.04); font-size: 11px; cursor: pointer; transition: background 0.1s; }
.pl-run-row:hover { background: rgba(59,130,246,0.05); }
.pl-run-status { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.pl-run-status.completed { background: var(--pl-success); }
.pl-run-status.error { background: var(--pl-danger); }
.pl-run-status.running { background: var(--pl-primary); animation: pulse 1s infinite; }
.pl-run-status.pending { background: var(--pl-warning); }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

/* Empty state */
.pl-empty { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100%; color: var(--pl-text-muted); font-size: 13px; gap: 8px; }
.pl-empty i { font-size: 32px; opacity: 0.3; }

/* Pipeline list overlay */
.pl-list-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 100; display: flex; align-items: center; justify-content: center; }
.pl-list-modal { background: var(--pl-surface); border: 1px solid var(--pl-border); border-radius: 8px; width: 600px; max-height: 80vh; display: flex; flex-direction: column; }
.pl-list-header { padding: 16px; border-bottom: 1px solid var(--pl-border); display: flex; align-items: center; }
.pl-list-header h2 { font-size: 16px; flex: 1; }
.pl-list-body { overflow-y: auto; padding: 8px; }
.pl-list-item { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 6px; cursor: pointer; transition: background 0.1s; }
.pl-list-item:hover { background: rgba(59,130,246,0.08); }
.pl-list-item .name { font-weight: 600; font-size: 13px; flex: 1; }
.pl-list-item .meta { font-size: 11px; color: var(--pl-text-muted); }
.pl-list-item .status-dot { width: 8px; height: 8px; border-radius: 50%; }

/* ---------- Step-results error card (friendly + debug) ---------- */
.pl-step-results { display: flex; flex-direction: column; gap: 12px; }
.pl-error-card {
    background: rgba(239,68,68,0.08);
    border: 1px solid rgba(239,68,68,0.35);
    border-radius: 8px; padding: 12px;
}
.pl-error-row { display: flex; gap: 12px; align-items: flex-start; }
.pl-error-icon {
    flex-shrink: 0; width: 32px; height: 32px;
    border-radius: 8px;
    background: rgba(239,68,68,0.18); color: #fca5a5;
    display: flex; align-items: center; justify-content: center;
    font-size: 15px;
}
.pl-error-body { flex: 1; min-width: 0; }
.pl-error-title { font-size: 13px; font-weight: 600; color: #fecaca; margin-bottom: 4px; }
.pl-error-hint  { font-size: 11px; line-height: 1.5; color: #fca5a5; opacity: 0.85; }
.light-theme .pl-error-title, body.light-theme .pl-error-title { color: #991b1b; }
.light-theme .pl-error-hint,  body.light-theme .pl-error-hint  { color: #b91c1c; }
.pl-error-actions { margin-top: 10px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.pl-error-details {
    font-size: 11px; color: var(--pl-text-muted); flex: 1; min-width: 200px;
}
.pl-error-details summary { cursor: pointer; padding: 4px 0; user-select: none; }
.pl-error-details[open] summary { margin-bottom: 6px; }
.pl-error-details pre {
    background: var(--pl-bg); border: 1px solid var(--pl-border);
    padding: 8px; border-radius: 4px; font-size: 10px;
    max-height: 180px; overflow: auto; white-space: pre-wrap; word-break: break-word;
}
.pl-error-ai {
    margin-top: 10px;
    padding: 12px;
    background: linear-gradient(135deg, rgba(212,160,23,0.08), rgba(167,139,250,0.08));
    border: 1px solid rgba(167,139,250,0.35);
    border-radius: 8px;
    font-size: 12px;
    line-height: 1.55;
}
.pl-error-ai-header {
    font-size: 11px; font-weight: 600;
    color: #d4a017; margin-bottom: 8px;
    display: flex; align-items: center; gap: 6px;
}
.pl-error-ai-header i { color: #d4a017; }
.pl-error-ai-body p {
    margin: 0 0 8px; color: var(--pl-text, #e5e7eb);
}
.pl-error-ai-body p:last-child { margin-bottom: 0; }
.pl-error-ai-footer {
    margin-top: 10px; padding-top: 8px;
    border-top: 1px dashed rgba(167,139,250,0.25);
    font-size: 10px; color: var(--pl-text-muted, #6b7280);
    display: flex; gap: 6px; align-items: flex-start;
}
.pl-list-item .status-dot.on { background: var(--pl-success); }
.pl-list-item .status-dot.off { background: var(--pl-text-muted); }

/* ---------- Radio-group (used in Report PDF "Auto-format with AI") ---------- */
/* CSS-grid layout so the radio always sits on the title's baseline,
 * never drifts as the description wraps. Inline `align-items:flex-start`
 * + `margin-top` was visually inconsistent across browsers. */
.pl-radiogroup { border: 1px solid var(--pl-border); border-radius: 4px; }
.pl-radiogroup legend { color: var(--pl-text); }
.pl-radio-row {
    display: grid;
    grid-template-columns: 16px 1fr;
    column-gap: 8px;
    align-items: start;
    padding: 4px 0;
    font-size: 11px;
    cursor: pointer;
}
.pl-radio-row + .pl-radio-row { border-top: 1px dashed var(--pl-border); margin-top: 2px; padding-top: 6px; }
.pl-radio-row > input[type="radio"] {
    /* Lock the input into the first grid column, vertically centred
     * with the title line — line-height 1.4 × 11px ≈ 15.4px so 4px
     * top puts the dot on the title's optical centre. */
    margin: 4px 0 0 0;
    width: 14px; height: 14px;
    flex-shrink: 0;
}
.pl-radio-text { display: block; line-height: 1.4; }
.pl-radio-title { font-weight: 600; }
.pl-radio-desc {
    display: block; font-size: 10px; color: var(--pl-text-muted);
    margin-top: 2px; line-height: 1.45;
}

/* Advanced disclosure — minimal, low-visual-weight indent */
.pl-advanced > summary {
    list-style: none;
}
.pl-advanced > summary::-webkit-details-marker { display: none; }
.pl-advanced > summary::before {
    content: '▸';
    display: inline-block;
    margin-right: 4px;
    transition: transform 0.15s;
}
.pl-advanced[open] > summary::before { transform: rotate(90deg); }

/* ---------- Dashboard view ---------- */
.pl-view { display: none; flex: 1; flex-direction: column; overflow: hidden; }
.pl-view.active { display: flex; }

/* General Settings hub — left sub-nav + an embedded iframe content pane.
   Each section either iframes a page (?embed=1) or shows a placeholder. */
.fs-shell { display: flex; flex: 1; min-height: 0; }
.fs-nav {
    width: 220px; flex-shrink: 0;
    display: flex; flex-direction: column; gap: 2px;
    padding: 12px 8px;
    border-right: 1px solid var(--pl-border, rgba(255, 255, 255, 0.1));
    background: var(--pl-surface, #1c2541);
    overflow-y: auto;
}
.fs-nav-item {
    display: flex; align-items: center; gap: 9px;
    padding: 9px 12px; border: 0; border-radius: 6px;
    background: transparent; color: var(--pl-text, #e5e7eb);
    font-size: 13px; text-align: left; cursor: pointer;
}
.fs-nav-item:hover { background: rgba(255, 255, 255, 0.06); }
.fs-nav-item.active { background: var(--pl-primary, #3b82f6); color: #fff; }
.fs-content { flex: 1; min-width: 0; position: relative; display: flex; }
.fs-frame { flex: 1; width: 100%; height: 100%; border: 0; }
.fs-placeholder {
    flex: 1; display: flex; flex-direction: column; align-items: center;
    justify-content: center; gap: 12px;
    color: var(--pl-text-muted, #94a3b8); font-size: 14px;
}

.pl-dashboard { padding: 24px; overflow-y: auto; flex: 1; }
.pl-dashboard-header { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.pl-dashboard-header h2 { font-size: 18px; font-weight: 600; flex: 1; min-width: 200px; }
.pl-dashboard-search { flex: 0 1 280px; padding: 8px 12px; background: var(--pl-surface); border: 1px solid var(--pl-border); border-radius: 6px; color: var(--pl-text); font-size: 12px; }
.pl-dashboard-search:focus { border-color: var(--pl-primary); outline: none; }

.pl-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin-bottom: 20px; }
.pl-stat-card { background: var(--pl-surface); border: 1px solid var(--pl-border); border-radius: 8px; padding: 14px 16px; }
.pl-stat-card .label { font-size: 11px; color: var(--pl-text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.pl-stat-card .value { font-size: 22px; font-weight: 600; margin-top: 4px; }
.pl-stat-card .value.success { color: var(--pl-success); }
.pl-stat-card .value.danger { color: var(--pl-danger); }
.pl-stat-card .value.muted { color: var(--pl-text-muted); }

/* Dashboard grid — fas 5 turned this from a card-grid into a single
   column of full-width rows (.pl-row) so each pipeline gets its own
   sparkline + kebab on one line. The old .pl-card rules below stay
   for legacy callers (preview pages, etc.) that still want cards. */
/* Dashboard grid container — two switchable view modes:
     .pl-grid-rows  → flex column, dense scan-friendly rows
     .pl-grid-cards → auto-fill grid of card tiles
   Class set by dashboard-view.js per _getView(). */
.pl-grid { display: flex; flex-direction: column; gap: 8px; }
.pl-grid.pl-grid-rows  { display: flex; flex-direction: column; gap: 8px; }
.pl-grid.pl-grid-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.pl-card { background: var(--pl-surface); border: 1px solid var(--pl-border); border-radius: 8px; padding: 16px; cursor: pointer; transition: border-color 0.15s, transform 0.1s; display: flex; flex-direction: column; gap: 10px; }
.pl-card:hover { border-color: var(--pl-primary); transform: translateY(-1px); }
.pl-card-head { display: flex; align-items: flex-start; gap: 10px; }
.pl-card-name { font-size: 14px; font-weight: 600; flex: 1; min-width: 0; word-break: break-word; }
.pl-card-desc { font-size: 12px; color: var(--pl-text-muted); margin-top: 2px; line-height: 1.4; max-height: 2.8em; overflow: hidden; }
.pl-badge { font-size: 10px; padding: 2px 8px; border-radius: 999px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.4px; flex-shrink: 0; }
.pl-badge.enabled { background: rgba(34,197,94,0.15); color: var(--pl-success); }
.pl-badge.disabled { background: rgba(107,114,128,0.18); color: var(--pl-text-muted); }
.pl-badge.scheduled { background: rgba(59,130,246,0.15); color: var(--pl-primary); }

.pl-card-status { display: flex; align-items: center; gap: 8px; font-size: 12px; }
.pl-card-status .dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.pl-card-status .dot.completed { background: var(--pl-success); }
.pl-card-status .dot.error { background: var(--pl-danger); }
.pl-card-status .dot.running { background: var(--pl-primary); animation: pulse 1s infinite; }
.pl-card-status .dot.pending { background: var(--pl-warning); }
.pl-card-status .dot.never { background: var(--pl-text-muted); }
.pl-card-status .label { color: var(--pl-text-muted); }

.pl-card-meta { font-size: 11px; color: var(--pl-text-muted); display: flex; gap: 12px; flex-wrap: wrap; }
.pl-card-meta i { margin-right: 4px; opacity: 0.7; }

.pl-card-actions { display: flex; gap: 6px; margin-top: 4px; }
.pl-card-actions .pl-btn { font-size: 11px; padding: 4px 10px; }

.pl-tabs { display: flex; gap: 4px; align-items: center; margin-right: 8px; }
.pl-tab { background: transparent; border: 1px solid color-mix(in srgb, var(--st-header-text) 22%, transparent); color: var(--st-header-text); opacity: 0.75; padding: 4px 10px; border-radius: 4px; font-size: 12px; cursor: pointer; display: inline-flex; align-items: center; gap: 5px; transition: opacity 0.15s, background 0.15s; }
/* The `hidden` attribute (contextual Builder tab) must beat the .pl-tab
   display:inline-flex above — a class selector otherwise overrides the UA
   [hidden]{display:none}, leaving the button visible. */
.pl-tab[hidden] { display: none; }
.pl-tab:hover { opacity: 1; background: color-mix(in srgb, var(--st-header-text) 8%, transparent); }
.pl-tab.active { opacity: 1; background: color-mix(in srgb, var(--st-header-text) 15%, transparent); border-color: color-mix(in srgb, var(--st-header-text) 40%, transparent); font-weight: 600; }

/* ─────────────────────────────────────────────────────────────
   Pipeline dashboard rows — fas 5 (Claude Design hand-off).
   Each row sits in #pl-dashboard-grid (.pl-grid flex column) and
   carries: status dot · name+desc · trigger chip · 24h sparkline
   · success-rate · last-run · kebab.
   ───────────────────────────────────────────────────────────── */
.pl-row {
    display: grid;
    grid-template-columns: 14px minmax(0, 1.4fr) 120px 70px 56px 110px 38px;
    align-items: center;
    gap: 14px;
    padding: 10px 14px;
    background: var(--pl-surface);
    border: 1px solid var(--pl-border);
    border-radius: 6px;
    cursor: pointer;
    transition: border-color 0.12s, background 0.12s;
    position: relative;
}
.pl-row:hover {
    border-color: var(--pl-primary);
    background: var(--pl-surface);
}
.pl-row-dot {
    width: 10px; height: 10px; border-radius: 50%;
    background: var(--pl-text-muted);
    flex: 0 0 auto;
}
.pl-row-dot.completed { background: var(--pl-success); }
.pl-row-dot.error     { background: var(--pl-danger); }
.pl-row-dot.running   { background: var(--pl-primary); animation: pulse 1s infinite; }
.pl-row-dot.pending   { background: var(--pl-warning); }
.pl-row-dot.never     { background: var(--pl-text-muted); opacity: 0.5; }

.pl-row-name { min-width: 0; }
.pl-row-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600; font-size: 13px;
    display: flex; align-items: center; gap: 8px;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.pl-row-desc {
    font-size: 11px; color: var(--pl-text-muted);
    margin-top: 2px;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.pl-row-paused {
    display: inline-flex; align-items: center; gap: 4px;
    font-family: 'Montserrat'; font-size: 9px; font-weight: 700;
    letter-spacing: 0.08em;
    padding: 1px 6px; border-radius: 3px;
    background: rgba(107,114,128,0.18);
    color: var(--pl-text-muted);
}

/* Trigger chip — schedule / webhook / manual */
.pl-row-trigger {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 3px 9px;
    border-radius: 999px;
    font-family: 'Montserrat'; font-size: 10px; font-weight: 600;
    letter-spacing: 0.04em;
    border: 1px solid var(--pl-border);
    white-space: nowrap;
}
.pl-row-trigger i { font-size: 9px; }
.pl-trigger-schedule { background: rgba(59,130,246,0.12); color: var(--pl-primary); border-color: rgba(59,130,246,0.35); }
.pl-trigger-webhook  { background: rgba(34,211,238,0.12); color: #0e7490; border-color: rgba(34,211,238,0.35); }
body.dark-theme .pl-trigger-webhook { color: #67e8f9; }
/* file_upload — green/lime to read as "asset-incoming" */
.pl-trigger-file { background: rgba(34,197,94,0.12); color: #166534; border-color: rgba(34,197,94,0.35); }
body.dark-theme .pl-trigger-file { color: #86efac; }
/* event-bus — violet to match the broadcast-tower icon language */
.pl-trigger-event { background: rgba(168,85,247,0.12); color: #6b21a8; border-color: rgba(168,85,247,0.35); }
body.dark-theme .pl-trigger-event { color: #d8b4fe; }
.pl-trigger-manual   { color: var(--pl-text-muted); }

/* Sparkline slot */
.pl-row-spark-wrap {
    display: flex; align-items: center; justify-content: center;
}
.pl-spark {
    width: 60px; height: 28px; display: block;
}

/* Success-rate badge */
.pl-row-rate {
    font-family: ui-monospace, monospace;
    font-size: 11.5px; font-weight: 700;
    text-align: center;
    color: var(--pl-text);
}
.pl-rate-good  { color: var(--pl-success); }
.pl-rate-ok    { color: var(--pl-success); opacity: 0.85; }
.pl-rate-warn  { color: var(--pl-warning); }
.pl-rate-bad   { color: var(--pl-danger); }
.pl-rate-muted { color: var(--pl-text-muted); opacity: 0.7; }

.pl-row-when {
    font-size: 11px; color: var(--pl-text-muted);
    font-family: ui-monospace, monospace;
    text-align: right;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* Kebab — vertical-ellipsis trigger + popover menu */
.pl-row-kebab-wrap {
    position: relative;
    display: flex; justify-content: flex-end;
}
.pl-kebab {
    background: transparent;
    border: 1px solid transparent;
    width: 28px; height: 28px;
    border-radius: 4px;
    cursor: pointer;
    color: var(--pl-text-muted);
    display: flex; align-items: center; justify-content: center;
}
.pl-kebab:hover {
    background: var(--pl-bg);
    color: var(--pl-text);
    border-color: var(--pl-border);
}
.pl-kebab-menu[hidden] { display: none !important; }
.pl-kebab-menu {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    z-index: 50;
    min-width: 180px;
    padding: 4px;
    background: var(--pl-surface);
    border: 1px solid var(--pl-border);
    border-radius: 6px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.35);
    display: flex; flex-direction: column;
}
.pl-kebab-item {
    background: transparent; border: 0;
    text-align: left;
    padding: 7px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-family: 'Montserrat'; font-size: 12px; font-weight: 500;
    color: var(--pl-text);
    display: flex; align-items: center; gap: 8px;
}
.pl-kebab-item i { width: 14px; opacity: 0.7; font-size: 11px; }
.pl-kebab-item:hover { background: var(--pl-bg); }
.pl-kebab-item.pl-kebab-danger { color: var(--pl-danger); }
.pl-kebab-item.pl-kebab-danger:hover {
    background: rgba(239,68,68,0.12);
}
.pl-kebab-sep {
    height: 1px;
    background: var(--pl-border);
    margin: 4px 8px;
}

/* Compact / narrow viewport — drop the trigger + when columns,
   keep sparkline + rate + kebab. The row stays scannable on a
   half-width window. */
@media (max-width: 980px) {
    .pl-row {
        grid-template-columns: 14px minmax(0, 1fr) 60px 56px 38px;
    }
    .pl-row-trigger-wrap, .pl-row-when { display: none; }
}
@media (max-width: 640px) {
    .pl-row {
        grid-template-columns: 14px 1fr 38px;
        gap: 10px;
    }
    .pl-row-spark-wrap, .pl-row-rate-wrap { display: none; }
}

/* ──────────────────────────────────────────────────────────────
   Card view — switchable from row view via .pl-view-toggle in
   the dashboard toolbar. Tiles are 300–360 px wide, auto-fill;
   sparkline gets the full card width so it reads bigger and the
   24h pattern is easier to spot at a glance.
   ────────────────────────────────────────────────────────────── */
.pl-card-v2 {
    background: var(--pl-surface);
    border: 1px solid var(--pl-border);
    border-radius: 8px;
    padding: 14px;
    cursor: pointer;
    transition: border-color 0.12s, transform 0.12s, box-shadow 0.12s;
    display: flex; flex-direction: column; gap: 10px;
    position: relative;
    min-height: 140px;
}
.pl-card-v2:hover {
    border-color: var(--pl-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0,0,0,0.18);
}
.pl-card-head-v2 {
    display: grid;
    grid-template-columns: 1fr auto 32px;
    gap: 10px; align-items: flex-start;
}
.pl-card-name-wrap { min-width: 0; }
.pl-card-name-v2 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600; font-size: 14px;
    line-height: 1.25;
    word-break: break-word;
}
.pl-card-desc {
    font-size: 11px; color: var(--pl-text-muted);
    line-height: 1.4;
    margin-top: 4px;
    max-height: 2.8em;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

/* Status badge — 4-way pill matching the Claude Design prototype.
   Priority order: Disabled > Failing > Scheduled > Enabled. The dot
   inside the pill repeats the colour for high-contrast quick-glance
   readability. */
.pl-card-badge {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 2px 9px 2px 7px;
    border-radius: 999px;
    font-family: 'Montserrat', sans-serif;
    font-size: 10px; font-weight: 700;
    letter-spacing: 0.06em;
    white-space: nowrap;
    margin-top: 1px;
    flex: 0 0 auto;
    border: 1px solid transparent;
}
.pl-card-badge-dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: currentColor;
    flex: 0 0 auto;
}
.pl-badge-enabled {
    background: rgba(34,197,94,0.14);
    color: var(--pl-success);
    border-color: rgba(34,197,94,0.32);
}
.pl-badge-scheduled {
    background: rgba(59,130,246,0.14);
    color: var(--pl-primary);
    border-color: rgba(59,130,246,0.32);
}
.pl-badge-failing {
    background: rgba(239,68,68,0.14);
    color: var(--pl-danger);
    border-color: rgba(239,68,68,0.40);
}
.pl-badge-failing .pl-card-badge-dot {
    animation: pulse 1.2s infinite;
}
.pl-badge-disabled {
    background: rgba(107,114,128,0.14);
    color: var(--pl-text-muted);
    border-color: rgba(107,114,128,0.28);
}
.pl-card-kebab-wrap {
    position: relative;
    display: flex; justify-content: flex-end;
}
/* Sparkline in cards flows edge-to-edge across the card — no
   wrapper background, no padding. The SVG uses
   preserveAspectRatio="none" + vector-effect: non-scaling-stroke
   so the curve stretches horizontally without distorting the
   line weight. Matches the Claude Design prototype. */
.pl-card-spark {
    margin: 4px -2px;
    display: block;
}
.pl-card-spark .pl-spark {
    display: block;
    width: 100%;
    height: 40px;
}
.pl-card-meta-v2 {
    display: flex; flex-wrap: wrap; gap: 8px;
    align-items: center;
    font-size: 11px;
}
.pl-card-meta-v2 .pl-row-trigger { flex: 0 0 auto; }
.pl-card-rate {
    margin-left: auto;
    font-family: ui-monospace, monospace;
    font-weight: 700;
}
.pl-card-when {
    font-family: ui-monospace, monospace;
    color: var(--pl-text-muted);
}

/* View-mode toggle (cards / rows) — classic Explorer-style segmented
   control. Lives in the dashboard filter row. */
.pl-view-toggle {
    display: inline-flex;
    margin-left: 6px;
    border: 1px solid var(--pl-border);
    border-radius: 4px;
    overflow: hidden;
    background: var(--pl-surface);
}
.pl-view-btn {
    background: transparent;
    border: 0;
    padding: 4px 10px;
    cursor: pointer;
    color: var(--pl-text-muted);
    font-size: 12px;
    display: inline-flex; align-items: center; justify-content: center;
    border-right: 1px solid var(--pl-border);
    transition: background 0.12s, color 0.12s;
}
.pl-view-btn:last-child { border-right: 0; }
.pl-view-btn:hover {
    background: var(--pl-bg);
    color: var(--pl-text);
}
.pl-view-btn-active {
    background: var(--pl-primary);
    color: #fff !important;
}


/* ── Preset typeahead browse button ───────────────────────────────
 * Compact icon button next to the preset search input. Themeable
 * via the studio tokens — works in light + dark + hicontrast. The
 * aria-pressed attribute reflects whether the accordion is open;
 * styled with the primary ring to make the active state obvious.
 */
.pl-preset-browse-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    padding: 0;
    font-size: 13px;
    line-height: 1;
    background: var(--pl-surface-2);
    color: var(--pl-text-muted);
    border: 1px solid var(--pl-border);
    border-radius: 4px;
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.12s, color 0.12s, border-color 0.12s;
}
.pl-preset-browse-btn:hover {
    color: var(--pl-text);
    border-color: var(--pl-primary);
}
.pl-preset-browse-btn:focus-visible {
    outline: 2px solid var(--pl-primary-ring);
    outline-offset: 1px;
}
.pl-preset-browse-btn[aria-pressed="true"] {
    background: var(--pl-primary);
    color: #fff;
    border-color: var(--pl-primary);
}


/* ── Variable chips (n8n parity #9) ──────────────────────────────
 * Chip strip rendered above text/textarea inputs in the config
 * panel. Each chip carries a {{node_id.field}} template that can be
 * clicked or dragged into the input.
 */
.pl-var-chips-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 8px;
    margin: 4px 0;
    background: transparent;
    color: var(--pl-text-muted);
    border: 1px dashed var(--pl-border);
    border-radius: 12px;
    font-size: 10px;
    cursor: pointer;
    transition: color 0.12s, border-color 0.12s, background 0.12s;
}
.pl-var-chips-toggle:hover {
    color: var(--pl-text);
    border-color: var(--pl-primary);
    border-style: solid;
}
.pl-var-chips-toggle[aria-expanded="true"] {
    background: var(--pl-surface-2);
    color: var(--pl-text);
    border-color: var(--pl-primary);
    border-style: solid;
}
.pl-var-chips-toggle i {
    font-size: 9px;
}

.pl-var-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 6px 8px;
    margin: 0 0 6px;
    background: var(--pl-surface-2);
    border: 1px solid var(--pl-border);
    border-radius: 4px;
    max-height: 120px;
    overflow-y: auto;
}

.pl-var-chip {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    background: var(--pl-bg);
    color: var(--pl-text);
    border: 1px solid var(--pl-border);
    border-radius: 10px;
    font-size: 10px;
    font-family: ui-monospace, monospace;
    cursor: grab;
    user-select: none;
    transition: border-color 0.12s, background 0.12s;
}
.pl-var-chip:hover {
    border-color: var(--pl-primary);
    background: var(--pl-surface);
}
.pl-var-chip:active {
    cursor: grabbing;
}
.pl-var-chip.pl-var-chip-field {
    color: var(--pl-primary);
}

/* ── Dashboard tag-filter chip row (n8n parity #15) ─────────────
 * Sits between the existing filter row (#pl-dashboard-filters) and
 * the stats cards. Empty/hidden when no pipelines on the page carry
 * any tags — see _renderTagChips in dashboard-view.js. */
.pl-dashboard-tags-host {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
    margin: 0 0 14px;
    padding: 6px 0;
    border-top: 1px dashed rgba(255, 255, 255, 0.05);
}
.pl-dashboard-tags-host[hidden] { display: none; }
.pl-tag-chips-label {
    font-size: 9px;
    font-weight: 700;
    color: var(--pl-text-muted);
    margin-right: 4px;
    letter-spacing: 0.06em;
}
.pl-tag-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    background: var(--pl-surface);
    color: var(--pl-text);
    border: 1px solid var(--pl-border);
    border-radius: 11px;
    font-size: 10px;
    cursor: pointer;
    transition: background 0.12s, border-color 0.12s, color 0.12s;
}
.pl-tag-chip:hover {
    border-color: var(--pl-primary);
}
.pl-tag-chip i { font-size: 9px; opacity: 0.7; }
.pl-tag-chip-count {
    background: rgba(255, 255, 255, 0.07);
    border-radius: 8px;
    padding: 0 5px;
    font-size: 9px;
    color: var(--pl-text-muted);
    min-width: 14px;
    text-align: center;
}
.pl-tag-chip-active {
    background: var(--pl-primary);
    border-color: var(--pl-primary);
    color: #fff;
}
.pl-tag-chip-active i { opacity: 1; }
.pl-tag-chip-active .pl-tag-chip-count {
    background: rgba(255, 255, 255, 0.22);
    color: #fff;
}
.pl-tag-chip-more {
    color: var(--pl-text-muted);
    font-style: italic;
}
.pl-tag-chip-clear {
    color: var(--pl-danger);
    border-color: rgba(239, 68, 68, 0.3);
    background: transparent;
}
.pl-tag-chip-clear:hover {
    background: rgba(239, 68, 68, 0.08);
    border-color: var(--pl-danger);
}

/* ── Edit-tags modal chip-input ───────────────────────────────── */
.pl-tag-edit-chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    min-height: 30px;
    padding: 6px;
    background: var(--pl-bg);
    border: 1px solid var(--pl-border);
    border-radius: 5px;
    margin-bottom: 8px;
}
.pl-tag-edit-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 4px 3px 8px;
    background: var(--pl-surface);
    border: 1px solid var(--pl-border);
    border-radius: 11px;
    font-size: 11px;
    color: var(--pl-text);
}
.pl-tag-edit-chip i { font-size: 9px; opacity: 0.7; }
.pl-tag-edit-chip-x {
    background: transparent;
    border: 0;
    color: var(--pl-text-muted);
    font-size: 14px;
    line-height: 1;
    cursor: pointer;
    padding: 0 4px;
    border-radius: 50%;
    transition: background 0.1s, color 0.1s;
}
.pl-tag-edit-chip-x:hover {
    background: rgba(239, 68, 68, 0.2);
    color: var(--pl-danger);
}
.pl-tag-edit-input {
    width: 100%;
    padding: 8px 10px;
    background: var(--pl-bg);
    border: 1px solid var(--pl-border);
    border-radius: 5px;
    color: var(--pl-text);
    font-size: 12px;
}
.pl-tag-edit-input:focus {
    outline: none;
    border-color: var(--pl-primary);
}

/* ──────────────────────────────────────────────────────────────────
   N8N parity #10 — pinned-node UX
   ──────────────────────────────────────────────────────────────────
   1. Canvas badge: every .drawflow-node whose id is present in
      state.currentPipeline.pipeline_test_pins gets the
      .pl-node-pinned class added by _applyPinnedIndicators(). A
      ::after pseudo-element renders the 📌 emoji in the top-right
      corner. pointer-events:none so the badge never intercepts node
      drag / click. The text-shadow keeps the emoji legible on both
      light- and dark-theme node backgrounds without a bespoke fill.

   2. "Use pinned data" toggle: injected next to the Run button by
      _refreshRunPinnedToggle(). aria-disabled drives the dim+
      cursor when no nodes have been pinned (mirrors backend
      semantics — use_pins=true + empty map is a no-op).            */
.pl-node-pinned { position: relative; }
.pl-node-pinned::after {
    content: '📌';
    position: absolute;
    top: 2px;
    right: 4px;
    font-size: 12px;
    pointer-events: none;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}
.pl-run-pinned-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-left: 8px;
    font-size: 11px;
    color: var(--pl-text-muted);
}
.pl-run-pinned-toggle input { margin: 0; }
.pl-run-pinned-toggle[aria-disabled="true"] {
    opacity: 0.4;
    cursor: not-allowed;
}


/* ── React Flow node context menu ─────────────────────────────────
 * Right-click on a canvas node opens a small floating action panel.
 * Themable via the studio tokens; positioned at the cursor; closes
 * on Esc, outside-click, or own-action click.
 */
.pl-rf-context-menu {
    position: fixed;
    z-index: 100;
    min-width: 180px;
    padding: 4px;
    background: var(--pl-surface);
    border: 1px solid var(--pl-border);
    border-radius: 6px;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(4px);
    user-select: none;
}
.pl-rf-context-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 8px 12px;
    background: transparent;
    color: var(--pl-text);
    border: 0;
    border-radius: 4px;
    font-size: 12px;
    line-height: 1;
    cursor: pointer;
    text-align: left;
    transition: background 0.12s, color 0.12s;
}
.pl-rf-context-item i {
    width: 14px;
    color: var(--pl-text-muted);
    transition: color 0.12s;
}
.pl-rf-context-item:hover {
    background: var(--pl-primary-ring);
}
.pl-rf-context-item:hover i {
    color: var(--pl-text);
}
.pl-rf-context-item.pl-rf-context-danger:hover {
    background: rgba(220, 38, 38, 0.12);
    color: var(--pl-danger);
}
.pl-rf-context-item.pl-rf-context-danger:hover i {
    color: var(--pl-danger);
}
.pl-rf-context-item:focus-visible {
    outline: 2px solid var(--pl-primary-ring);
    outline-offset: -2px;
}