/* ─── Tokens (lab beige + Fraunces aesthetic) ─────────────────────────────── */
:root {
  --bg: #fbf7ef;
  --bg-2: #f3eee2;
  --card: #ffffff;
  --card-2: #fdfaf3;
  --border: #ece6d8;
  --border-strong: #ddd4c0;

  --text: #1d2238;
  --text-2: #4d5170;
  --text-dim: #8d8fa3;

  --accent: #6a5cff;
  --accent-2: #8d7eff;
  --accent-soft: #efeaff;
  --accent-glow: rgba(106, 92, 255, 0.28);

  --pink: #ff8fa3;
  --mint: #5dd6a8;
  --mint-soft: #d6f5e6;
  --lemon: #ffd166;
  --lemon-soft: #fff5cc;
  /* Warm-orange accent reserved for the canvas/workbench surface. Reads
     well against the beige bg without competing with --accent purple. */
  --peach: #e8835a;
  --peach-2: #d96a3f;
  --peach-soft: #fde6d8;

  --danger: #d05a6e;
  --danger-soft: #fde0e5;

  --radius: 18px;
  --radius-sm: 12px;
  --radius-pill: 999px;

  --transition-fast: 130ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

* { box-sizing: border-box; }

html, body, #app { margin: 0; height: 100%; }

body {
  background-color: var(--bg);
  background-image:
    radial-gradient(700px 380px at 12% -10%, rgba(141, 126, 255, 0.18), transparent 60%),
    radial-gradient(600px 320px at 110% 0%, rgba(255, 143, 163, 0.16), transparent 60%),
    radial-gradient(circle at center, rgba(20, 20, 50, 0.05) 1px, transparent 1.5px);
  background-size: auto, auto, 22px 22px;
  background-repeat: no-repeat, no-repeat, repeat;
  color: var(--text);
  font-family: 'Plus Jakarta Sans', ui-sans-serif, system-ui, -apple-system,
    "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

button { cursor: pointer; font-family: inherit; }

/* Item 10: global focus ring. Custom outlines on specific inputs (.sb input,
   .res-cmt, .draft-body, etc.) keep their branded box-shadow + border. */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ─── Top bar + page heading ──────────────────────────────────────────────── */
.top-bar {
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px 24px 0;
}
.back-link {
  color: var(--text-2);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  transition: color var(--transition-fast);
}
.back-link:hover { color: var(--accent); }

.page-head {
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 24px 8px;
}
.page-head-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.page-head-text { flex: 1 1 480px; min-width: 0; }
.ws-toolbar {
  flex: 0 0 auto;
  padding-top: 6px;
}
.page-head h1 {
  font-family: 'Fraunces', 'Plus Jakarta Sans', serif;
  font-size: clamp(28px, 3.6vw, 36px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 4px;
  color: var(--text);
}
.page-head h1 em {
  font-style: italic;
  color: var(--accent);
  font-weight: 600;
}
.page-head .lead {
  color: var(--text-2);
  margin: 0;
  font-size: 14px;
  max-width: 720px;
}

/* ─── App shell ───────────────────────────────────────────────────────────── */
#app {
  display: flex;
  flex-direction: column;
  max-width: 1280px;
  margin: 0 auto;
  padding: 12px 24px 24px;
  gap: 12px;
}

.topbar {
  flex: 0 0 auto;
  padding: 12px 14px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: 0 1px 0 rgba(20, 20, 50, 0.02);
}

.layout {
  flex: 1;
  display: flex;
  min-height: 0;
  gap: 12px;
}

.panel {
  overflow: auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
}

#sources {
  width: 280px;
  flex: 0 0 280px;
}
#results { flex: 1; min-width: 0; }
.placeholder { color: var(--text-dim); }

/* ─── Search bar ──────────────────────────────────────────────────────────── */
.sb {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.sb input[type='text'] {
  padding: 8px 12px;
  min-width: 240px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--card-2);
  color: var(--text);
  font: inherit;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.sb input[type='text']::placeholder { color: var(--text-dim); }
.sb input[type='text']:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.sb-opt {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--text-2);
}
.sb-opt-label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.slider-val { font-variant-numeric: tabular-nums; color: var(--text); font-weight: 600; min-width: 2ch; display: inline-block; text-align: end; }
.slider-range {
  font-size: 11px;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.sb-opt input[type='range'] { width: 100px; accent-color: var(--accent); }
.sb #sb-go {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: 50%;
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.sb #sb-go:hover { background: var(--accent-2); }
.sb #sb-go:active { transform: translateY(1px); }
.sb #sb-go svg { display: block; }
.sb select {
  padding: 6px 10px;
  font: inherit;
  font-size: 12.5px;
  background: var(--card-2);
  color: var(--text);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
}

/* ─── Sources panel ───────────────────────────────────────────────────────── */
.src-add {
  margin-bottom: 12px;
  position: relative;
}
.src-add-dd { position: relative; display: inline-block; }
.src-add #src-add-btn {
  padding: 6px 14px;
  background: var(--accent);
  color: #fff;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 12.5px;
  transition: background var(--transition-fast);
}
.src-add #src-add-btn:hover { background: var(--accent-2); }

.src-add-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  z-index: 6;
  min-width: 220px;
  background: var(--card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  box-shadow: 0 12px 32px rgba(20, 20, 50, 0.14);
  padding: 4px;
  display: flex;
  flex-direction: column;
}
/* [hidden] must beat display:flex */
.src-add-menu[hidden] { display: none; }
.src-add-menu > button {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  text-align: start;
  background: none;
  border: none;
  color: var(--text);
  padding: 8px 12px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  font: inherit;
  font-size: 13px;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.src-add-menu > button:hover {
  background: var(--accent-soft);
  color: var(--accent);
}
.src-add-menu-label { font-weight: 600; }
.src-add-menu-hint { color: var(--text-dim); font-size: 11.5px; font-weight: 400; }
.src-add-menu > button:hover .src-add-menu-hint { color: var(--accent-2); }

.src-loading { color: var(--text-dim); margin-inline-start: 6px; font-size: 12px; }

.src-list { list-style: none; margin: 0; padding: 0; }
.src-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}
.src-row:hover { background: var(--card-2); }
.src-row input[type='checkbox'] { accent-color: var(--accent); }
.src-title {
  flex: 1;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text);
  font-size: 13.5px;
}
.src-icon {
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 6px;
  transition: color var(--transition-fast), background var(--transition-fast);
}
.src-icon:hover { color: var(--accent); background: var(--accent-soft); }
.src-icon-danger:hover { color: var(--danger); background: var(--danger-soft); }

/* ─── Source preview modal ────────────────────────────────────────────────── */
.src-preview {
  width: min(800px, 90vw);
  max-height: 80vh;
  padding: 0;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--text);
  box-shadow: 0 20px 60px rgba(20, 20, 50, 0.18);
}
.src-preview::backdrop { background: rgba(29, 34, 56, 0.45); }
.src-preview-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--card);
  font-weight: 600;
}
.src-preview-head button {
  background: none;
  border: none;
  color: var(--text-2);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: color var(--transition-fast), background var(--transition-fast);
}
.src-preview-head button:hover { color: var(--accent); background: var(--accent-soft); }
.src-preview-body {
  margin: 0;
  padding: 16px;
  max-height: calc(80vh - 55px);
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  font: 13.5px/1.55 'Plus Jakarta Sans', ui-sans-serif, system-ui, sans-serif;
  color: var(--text);
  background: var(--card-2);
}

/* ─── Results — tabs ──────────────────────────────────────────────────────── */
.res-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}
.res-tab {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  background: var(--card-2);
  border: 1px solid var(--border);
  cursor: pointer;
  border-radius: var(--radius-pill);
  font-size: 12.5px;
  color: var(--text-2);
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.res-tab:hover { color: var(--accent); border-color: var(--border-strong); }
.res-tab.is-active {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--accent-soft);
  font-weight: 600;
}
/* Canvas tab — warm-orange chip; reads as a different surface from the
   purple/accent query tabs. */
.res-tab.is-canvas {
  background: var(--peach-soft);
  color: var(--peach-2);
  border-color: var(--peach-soft);
}
.res-tab.is-canvas:hover {
  color: var(--peach-2);
  border-color: var(--peach);
}
.res-tab.is-canvas.is-active {
  background: var(--peach);
  color: #fff;
  border-color: var(--peach);
}
.res-tab.is-canvas.is-active .res-tab-x { color: rgba(255, 255, 255, 0.75); }
.res-tab.is-canvas.is-active .res-tab-x:hover { color: #fff; }
.res-tab-lbl {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.res-tab-lbl svg { display: block; }
.res-tab-x {
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  padding: 0 2px;
}
.res-tab-x:hover { color: var(--danger); }

/* ─── Result cards ────────────────────────────────────────────────────────── */
.res-card {
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  margin-bottom: 10px;
  box-shadow: 0 1px 0 rgba(20, 20, 50, 0.02);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.res-card:hover {
  border-color: var(--border-strong);
  box-shadow: 0 2px 8px rgba(20, 20, 50, 0.05);
}
.res-head {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 12px;
  align-items: baseline;
}
.res-term { font-weight: 700; color: var(--text); font-size: 13px; }
.res-src { color: var(--text-dim); font-size: 12px; }
.res-body {
  margin: 8px 0;
  color: var(--text);
  font-size: 13.5px;
  line-height: 1.55;
}
.res-body b {
  background: var(--lemon-soft);
  color: var(--text);
  padding: 0 2px;
  border-radius: 3px;
  font-weight: 600;
}
/* Item 3: split actions — secondary left, danger right with a separator. */
.res-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  flex-wrap: wrap;
}
.res-actions-left,
.res-actions-right {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.res-actions-right {
  position: relative;
  padding-inline-start: 10px;
  border-inline-start: 1px solid var(--border);
}
.res-actions button {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.res-btn-secondary {
  background: var(--card-2);
  color: var(--text-2);
  border: 1px solid var(--border);
}
.res-btn-secondary:hover {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--accent-soft);
}
.res-btn-danger {
  background: var(--card-2);
  color: #c53030;
  border: 1px solid var(--border);
  font-weight: 600;
}
.res-btn-danger:hover {
  background: var(--danger-soft);
  color: #c53030;
  border-color: var(--danger-soft);
}
/* Armed state — single-click delete morphs into a filled "Confirm" pill,
   auto-reverts after 3s if not clicked again. No modal for single-result. */
.res-btn-danger.is-arming {
  background: #c53030;
  color: #fff;
  border-color: #c53030;
  font-weight: 600;
}
.res-btn-danger.is-arming:hover {
  background: #9b2c2c;
  border-color: #9b2c2c;
}
.res-cmt {
  display: block;
  width: 100%;
  margin-top: 8px;
  padding: 8px 10px;
  resize: vertical;
  background: var(--card-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text);
  font: inherit;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.res-cmt:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
/* [hidden] must beat display:block (same class-vs-attribute specificity issue as .exp-menu) */
.res-cmt[hidden] { display: none; }

/* (regular-tab drag-reorder removed — results there are relevance-ranked;
   user-driven ordering now happens only in the canvas workbench) */

/* Pin button (per-result toggle into the canvas). Lives between
   `comment` and the right-side `delete`. */
.res-btn-pin {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--card-2);
  color: var(--text-2);
  border: 1px solid var(--border);
  font-weight: 500;
}
.res-btn-pin svg { display: block; }

/* Reveal-in-source button — opens the source dialog with the match selected.
   Same visual weight as comment / Pin (secondary action). */
.res-btn-reveal {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--card-2);
  color: var(--text-2);
  border: 1px solid var(--border);
  font-weight: 500;
}
.res-btn-reveal svg { display: block; }
.res-btn-reveal:hover {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--accent-soft);
}
.res-btn-pin:hover {
  background: var(--peach-soft);
  color: var(--peach-2);
  border-color: var(--peach-soft);
}
.res-btn-pin.is-pinned {
  background: var(--peach);
  color: #fff;
  border-color: var(--peach);
  font-weight: 600;
}
.res-btn-pin.is-pinned:hover {
  background: var(--peach-2);
  border-color: var(--peach-2);
}

/* ─── Tags ────────────────────────────────────────────────────────────────── */
.res-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  align-items: center;
  margin: 8px 0;
}
.tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 9px;
  border-radius: var(--radius-pill);
  color: #fff;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.25) inset;
}
.tag-x {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.85);
  cursor: pointer;
  font-size: 11px;
  padding: 0;
  line-height: 1;
}
.tag-x:hover { color: #fff; }
.tag-input {
  font: inherit;
  font-size: 12px;
  padding: 2px 8px;
  width: 90px;
  background: var(--card-2);
  color: var(--text);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-pill);
  outline: none;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}
.tag-input::placeholder { color: var(--text-dim); }
.tag-input:focus-visible {
  border-style: solid;
  border-color: var(--accent);
  background: var(--card);
}

/* ─── Filter top-bar (Item 8 layout) ──────────────────────────────────────── */
.res-topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 12px;
  margin-bottom: 10px;
  background: var(--card-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  color: var(--text-2);
}
.rtb-left, .rtb-right {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.rtb-label { color: var(--text-2); font-weight: 600; font-size: 12px; }
.rtb-clear {
  font-size: 12px;
  padding: 4px 10px;
  background: var(--card);
  color: var(--text-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.rtb-clear:hover { background: var(--accent-soft); color: var(--accent); border-color: var(--accent-soft); }
.rtb-canvas {
  font-size: 12px;
  padding: 4px 12px;
  background: var(--card);
  color: var(--text-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.rtb-canvas:hover { background: var(--accent-soft); color: var(--accent); border-color: var(--accent-soft); }

/* Filter menus — outline pill with chevron, content drops below. */
.rtb-menu {
  position: relative;
  display: inline-block;
}
.rtb-menu summary {
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-size: 12px;
  padding: 4px 12px;
  background: var(--card);
  color: var(--text-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  display: inline-block;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.rtb-menu summary:hover { background: var(--accent-soft); color: var(--accent); border-color: var(--accent-soft); }
.rtb-menu summary::-webkit-details-marker { display: none; }
.rtb-menu[open] > summary { background: var(--accent-soft); color: var(--accent); border-color: var(--accent-soft); }
/* Open the details into a stacked block-level popover under the summary.
   Items render only when [open]; closed details hide everything else. */
.rtb-menu > .rtb-item {
  display: none;
  text-align: start;
  border: 1px solid var(--border-strong);
  border-top: none;
  padding: 6px 12px;
  background: var(--card);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-size: 12.5px;
  width: 100%;
  min-width: 180px;
  transition: background var(--transition-fast);
}
.rtb-menu[open] > .rtb-item { display: block; }
.rtb-menu[open] > .rtb-item:first-of-type {
  margin-top: 4px;
  border-top: 1px solid var(--border-strong);
  border-top-left-radius: var(--radius-sm);
  border-top-right-radius: var(--radius-sm);
  box-shadow: 0 8px 22px rgba(20, 20, 50, 0.10);
}
.rtb-menu[open] > .rtb-item:last-of-type {
  border-bottom-left-radius: var(--radius-sm);
  border-bottom-right-radius: var(--radius-sm);
}
.rtb-menu > .rtb-item:hover { background: var(--accent-soft); color: var(--accent); }
.rtb-menu > .rtb-item.is-on { color: var(--accent); font-weight: 600; background: var(--accent-soft); }

/* Segmented control — Comments With / Without / All. */
.rtb-segment {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  overflow: hidden;
  background: var(--card);
}
.rtb-segment-btn {
  background: transparent;
  border: 0;
  color: var(--text-2);
  padding: 4px 12px;
  font: inherit;
  font-size: 12px;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.rtb-segment-btn + .rtb-segment-btn { border-inline-start: 1px solid var(--border); }
.rtb-segment-btn:hover { background: var(--accent-soft); color: var(--accent); }
.rtb-segment-btn.is-active {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
}

/* ─── Workspace toolbar (Item 2: page-header right) ──────────────────────── */
.exp-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.exp-bar > button {
  padding: 5px 12px;
  background: var(--card-2);
  color: var(--text-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: 12.5px;
  font-weight: 600;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.exp-bar > button:hover {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--accent-soft);
}

.exp-dd { position: relative; }
.exp-dd > button {
  padding: 5px 12px;
  background: var(--card-2);
  color: var(--text-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: 12.5px;
  font-weight: 600;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.exp-dd > button:hover {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--accent-soft);
}

.exp-menu {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  left: auto;
  z-index: 5;
  background: var(--card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  min-width: 200px;
  box-shadow: 0 12px 32px rgba(20, 20, 50, 0.14);
  padding: 4px;
}
.exp-menu-section {
  padding: 6px 12px 2px;
  color: var(--text-dim);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
}
.exp-menu-sep {
  height: 1px;
  background: var(--border);
  margin: 4px 0;
}

/* P0 FIX: [hidden] attribute must beat .exp-menu's display:flex */
.exp-menu[hidden] { display: none; }

.exp-menu > button {
  text-align: start;
  background: none;
  border: none;
  color: var(--text);
  padding: 7px 12px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  font: inherit;
  font-size: 13px;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.exp-menu > button:hover:not(:disabled) {
  background: var(--accent-soft);
  color: var(--accent);
}
.exp-menu > button:disabled {
  color: var(--text-dim);
  cursor: not-allowed;
}
.exp-msg {
  font-size: 12px;
  color: var(--text-dim);
}
.exp-msg.is-err { color: var(--danger); }

/* ─── Canvas (workbench) ──────────────────────────────────────────────────── */
.panel-canvas-mode {
  background: linear-gradient(180deg, var(--peach-soft) 0%, transparent 60%);
  border-radius: var(--radius);
  padding: 14px 12px 4px;
  margin: -6px -2px 0;
}
.canvas-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.canvas-header-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  background: var(--peach);
  color: #fff;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.canvas-header-chip svg { display: block; }
.canvas-header-lead {
  color: var(--text-2);
  font-size: 12.5px;
}
.canvas-bar {
  margin-bottom: 10px;
  color: var(--text-2);
  font-size: 13px;
}

/* Slot wrapper for pointer-drag. Sibling slots ease into new positions
   while the lifted slot follows the cursor. */
.canvas-slot {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  border-radius: var(--radius-sm);
  transition: transform 160ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
.canvas-slot > .res-card {
  flex: 1;
  margin-bottom: 0;
}
.canvas-handle {
  flex: 0 0 auto;
  margin-top: 14px;
  width: 18px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: grab;
  color: var(--text-dim);
  opacity: 0.35;
  user-select: none;
  touch-action: none;
  transition: opacity var(--transition-fast), color var(--transition-fast);
  border-radius: 4px;
}
.canvas-slot:hover .canvas-handle { opacity: 0.85; color: var(--peach-2); }
.canvas-handle:hover { opacity: 1; background: var(--peach-soft); }
.canvas-handle:active { cursor: grabbing; }
.canvas-slot.is-dragging {
  box-shadow: 0 12px 28px rgba(20, 20, 50, 0.18);
  transition: none;
  cursor: grabbing;
}
.canvas-placeholder {
  margin-bottom: 10px;
  border: 2px dashed var(--peach);
  background: var(--peach-soft);
  border-radius: var(--radius-sm);
  opacity: 0.55;
  transition: height 140ms ease;
}
.canvas-tools {
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
  align-items: center;
}
.canvas-tools button {
  width: 30px;
  height: 30px;
  font-weight: 700;
  background: var(--card-2);
  color: var(--text-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.canvas-tools button:hover {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--accent-soft);
}
/* Per-view export dropdown anchor (results top bar + canvas) */
.rtb-export-dd { position: relative; display: inline-block; }
.rtb-export-dd > .exp-menu { top: calc(100% + 4px); right: 0; left: auto; }
.canvas-export-dd { position: relative; display: inline-block; }
.canvas-export-dd > .exp-menu { top: calc(100% + 4px); right: 0; left: auto; min-width: 240px; }
/* Reset the .canvas-tools 30×30 button shape for items inside our popover */
.canvas-tools .exp-menu > button {
  width: 100%;
  height: auto;
  font-weight: 400;
  background: transparent;
  border: none;
  border-radius: 0;
  text-align: start;
  color: var(--text);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: 8px 12px;
}
.canvas-tools .exp-menu > button:hover {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: transparent;
}

/* Canvas Export ▾ button — right-aligned, first of the right group */
.canvas-tools .canvas-export-dd { margin-inline-start: auto; }
.canvas-tools .canvas-export {
  width: auto;
  height: 30px;
  padding: 0 12px;
  font-weight: 500;
  font-size: 12.5px;
}
/* "Append new pins" — non-destructive add. Outline pill, peach accent. */
.canvas-tools .canvas-append {
  width: auto;
  height: 30px;
  padding: 0 12px;
  font-weight: 500;
  font-size: 12.5px;
  color: var(--peach);
  border-color: var(--peach-soft);
}
.canvas-tools .canvas-append:hover:not(:disabled) {
  background: var(--peach-soft);
  border-color: var(--peach);
}
.canvas-tools .canvas-append:disabled {
  color: var(--text-dim);
  border-color: var(--border);
  background: var(--card-2);
  cursor: not-allowed;
  opacity: 0.7;
}
/* "Rebuild from pins" — destructive reset. Same peach family, stronger. */
.canvas-tools .canvas-rebuild {
  width: auto;
  height: 30px;
  padding: 0 12px;
  font-weight: 500;
  font-size: 12.5px;
  color: var(--peach);
  border-color: var(--peach-soft);
}
.canvas-tools .canvas-rebuild:hover {
  background: var(--peach-soft);
  color: var(--peach);
  border-color: var(--peach);
}
.canvas-ce {
  min-height: 320px;
  background: var(--card);
  color: var(--text);
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  white-space: pre-wrap;
  word-break: break-word;
  outline: none;
  font-size: 14px;
  line-height: 1.6;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.canvas-ce:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

/* ─── RTL ─────────────────────────────────────────────────────────────────── */
[dir='rtl'] .exp-menu { right: auto; left: 0; }
[dir='rtl'] .src-add-menu { left: auto; right: 0; }

/* (.res-head uses flex + space-between, which already mirrors under
   dir=rtl — no manual row-reverse, that double-flipped it) */

/* ─── Draft editor (Item 1: "Paste text" lands in the results panel) ─────── */
.draft-card {
  max-width: 720px;
  margin: 24px auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 4px 16px rgba(20, 20, 50, 0.04);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.draft-head h2 {
  font-family: 'Fraunces', 'Plus Jakarta Sans', serif;
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--text);
}
.draft-head h2 em {
  font-style: italic;
  color: var(--accent);
  font-weight: 600;
}
.draft-title-label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--text-2);
  font-size: 12.5px;
}
.draft-title {
  padding: 9px 12px;
  font: inherit;
  background: var(--card-2);
  color: var(--text);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.draft-title:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.draft-body {
  width: 100%;
  min-height: 50dvh;
  padding: 12px 14px;
  font: inherit;
  font-size: 14px;
  line-height: 1.6;
  background: var(--card-2);
  color: var(--text);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  outline: none;
  resize: vertical;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.draft-body:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.draft-foot {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}
.draft-btn {
  padding: 8px 18px;
  font: inherit;
  font-weight: 600;
  font-size: 13px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), opacity var(--transition-fast);
}
.draft-btn-primary {
  background: var(--accent);
  color: #fff;
  border: 1px solid var(--accent);
}
.draft-btn-primary:hover:not(:disabled) { background: var(--accent-2); border-color: var(--accent-2); }
.draft-btn-primary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.draft-btn-cancel {
  background: var(--card);
  color: var(--text-2);
  border: 1px solid var(--border-strong);
}
.draft-btn-cancel:hover { background: var(--accent-soft); color: var(--accent); border-color: var(--accent-soft); }

/* ─── Empty state (Item 5) ───────────────────────────────────────────────── */
.res-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  text-align: center;
  padding: 12vh 24px 8vh;
  color: var(--text-2);
}
.res-empty-msg {
  margin: 0;
  font-size: 14.5px;
  color: var(--text-2);
}
.res-empty-cta {
  padding: 8px 18px;
  font: inherit;
  font-weight: 600;
  font-size: 13px;
  background: var(--accent);
  color: #fff;
  border: 1px solid var(--accent);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background var(--transition-fast);
}
.res-empty-cta:hover { background: var(--accent-2); }

/* ─────────────────────────────────────────────────────────────────────────
   Modal — branded replacement for window.confirm/prompt
   ───────────────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(29, 34, 56, 0.42);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  animation: modal-fade-in 130ms ease-out;
}
.modal-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px 18px;
  max-width: 440px;
  width: 100%;
  box-shadow: 0 20px 50px rgba(29, 34, 56, 0.18);
  animation: modal-pop-in 220ms cubic-bezier(0.34, 1.56, 0.64, 1);
}
.modal-title {
  margin: 0 0 8px;
  font-family: 'Fraunces', 'Plus Jakarta Sans', serif;
  font-style: italic;
  font-weight: 600;
  font-size: 22px;
  color: var(--text);
  letter-spacing: -0.01em;
}
.modal-msg {
  margin: 0 0 18px;
  color: var(--text-2);
  font-size: 14px;
  line-height: 1.55;
}
.modal-input {
  display: block;
  width: 100%;
  padding: 10px 12px;
  margin-bottom: 16px;
  background: var(--card-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text);
  font: inherit;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.modal-input:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}
.modal-btn {
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font: inherit;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.modal-btn-cancel {
  background: var(--card);
  border-color: var(--border-strong);
  color: var(--text);
}
.modal-btn-cancel:hover { background: var(--bg-2); }
.modal-btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.modal-btn-primary:hover { background: var(--accent-2); border-color: var(--accent-2); }
.modal-btn-danger {
  background: #c53030;
  border-color: #c53030;
  color: #fff;
}
.modal-btn-danger:hover { background: #9b2c2c; border-color: #9b2c2c; }

@keyframes modal-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes modal-pop-in {
  from { opacity: 0; transform: translateY(8px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  .modal-overlay, .modal-card { animation: none; }
}