/* Scene Cards — colorful corkboard with click-to-expand. */
/* ID-scoping convention: prefix any #state-container rule with .sc-app.
   Unscoped ID selectors leak across all SPA pages that share #state-container. */

.sc-app { display: grid; grid-template-columns: 232px 1fr; grid-template-rows: 1fr; height: 100vh; overflow: hidden; background: var(--paper); }
.sc-app .sc-main {
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.sc-app #state-container {
  flex: 1;
  min-height: 0;
  /* overflow-y must stay scrollable (75cef77 pattern): pregeneration states
     render their hero directly here (no .sc-sheet inner scroller), and
     overflow:hidden clipped it invisible on phones. */
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  display: flex;
  flex-direction: column;
  padding: 0 24px;
  /* scroll works, but no standalone scrollbar pill floating beside the hero */
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.sc-app #state-container::-webkit-scrollbar { display: none; width: 0; }
.sc-sheet {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  width: 100%;
  max-width: 1500px;
  align-self: center;
  margin: 24px 0 48px;
  padding: 36px 48px 96px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 2px 0 rgba(0,0,0,0.04), 0 14px 40px rgba(20,18,12,0.15);
}
.sc-sheet::-webkit-scrollbar { display: none; }

.sc-mast {
  display: flex; align-items: baseline; justify-content: space-between;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 8px; margin-bottom: 22px;
}
.sc-mast .name { font-family: var(--serif); font-style: italic; font-weight: 600; font-size: 13px; color: var(--ink-2); }
.sc-mast .meta { font-family: var(--mono); font-size: 10px; color: var(--ink-4); letter-spacing: 0.18em; text-transform: uppercase; }

.sc-eyebrow { font-family: var(--mono); font-size: 11px; color: var(--ink-3); letter-spacing: 0.22em; text-transform: uppercase; margin-bottom: 6px; }
.sc-title { font-family: var(--serif); font-weight: 600; font-size: 44px; line-height: 1; letter-spacing: -0.025em; margin: 0 0 6px; color: var(--ink); }
.sc-subtitle { font-family: var(--serif); font-style: italic; font-size: 17px; line-height: 1.5; color: var(--ink-3); max-width: 64ch; text-wrap: pretty; margin: 0 0 22px; }

.sc-actionrow { display: flex; align-items: center; gap: 14px; margin-bottom: 28px; flex-wrap: wrap; }
.sc-actionrow .count { font-family: var(--mono); font-size: 11px; color: var(--ink-3); letter-spacing: 0.08em; text-transform: uppercase; }
.sc-actionrow .count .v { color: var(--ink); font-weight: 600; }
.sc-actionrow .grow { flex: 1; }

/* ─── Chapter group ─── */
.sc-chapter-block { margin-bottom: 36px; }
.sc-chapter-head {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 18px; align-items: baseline;
  border-bottom: 1.5px solid var(--ink);
  padding-bottom: 10px;
  margin-bottom: 18px;
}
.sc-chapter-head .num {
  font-family: var(--serif); font-weight: 500;
  font-size: 36px; line-height: 1; letter-spacing: -0.025em; color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.sc-chapter-head .label { display: flex; flex-direction: column; gap: 2px; }
.sc-chapter-head .eyebrow { font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-4); }
.sc-chapter-head .ttl { font-family: var(--serif); font-size: 22px; font-weight: 600; letter-spacing: -0.018em; color: var(--ink); line-height: 1.1; }
.sc-chapter-head .meta { font-family: var(--mono); font-size: 10px; color: var(--ink-3); letter-spacing: 0.06em; margin-top: 4px; display: flex; gap: 10px; }
.sc-chapter-head .actions { display: flex; gap: 8px; align-self: center; }

.sc-genbtn {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em;
  padding: 7px 14px; height: 32px;
  background: var(--ink); color: var(--paper); border: 0; border-radius: 6px; cursor: pointer;
}
.sc-genbtn[disabled] { background: var(--paper-2); color: var(--ink-4); cursor: not-allowed; border: 1px solid var(--line); }
.sc-genbtn.generating { background: rgba(108,93,168,0.10); color: var(--violet); border: 1px solid rgba(108,93,168,0.30); }

/* ─── Grid of colorful index cards ─── */
.sc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 22px;
  align-items: start;
}
.sc-grid.has-open .sc-card:not(.open) { opacity: 0.5; }

/* Card */
.sc-card {
  position: relative;
  background: var(--accent-soft, #FFFCF0);
  border: 1px solid var(--accent, var(--line-2));
  border-radius: 8px;
  padding: 20px 22px 22px 26px;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
  box-shadow: 0 1px 0 rgba(255,255,255,0.6) inset, 0 1px 3px rgba(20,17,12,0.04);
  display: flex; flex-direction: column; gap: 12px;
  min-height: 280px;
}
.sc-card::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0;
  width: 4px; background: var(--accent, var(--ink-3));
  border-radius: 8px 0 0 8px;
}
.sc-card:hover:not(.open) {
  transform: translateY(-2px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.6) inset, 0 4px 14px rgba(20,17,12,0.10);
}
.sc-card.open {
  grid-column: 1 / -1;
  cursor: default;
  min-height: auto;
  background: var(--surface);
  border-color: var(--accent, var(--ink-3));
  box-shadow:
    0 1px 0 rgba(255,255,255,0.6) inset,
    0 8px 32px -8px rgba(20,17,12,0.18);
}

/* Beat-landing scene: stronger visual treatment so it stands out
 * regardless of whether its primary thread color matches neighbors.
 * Phase-specific --accent / --accent-soft are set inline by JS. */
.sc-card.lands-beat {
  border-width: 2px;
  border-style: solid;
  border-color: var(--accent);
  background: var(--accent-soft);
}
.sc-card.lands-beat::before {
  width: 8px;
  background: var(--accent);
  opacity: 1;
}
.sc-card.lands-beat .sc-beat-badge {
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.sc-card-row {
  display: flex; align-items: center; justify-content: space-between;
  font-family: var(--mono); font-size: 9.5px;
  color: var(--ink-3); letter-spacing: 0.12em; text-transform: uppercase;
}
.sc-card-num {
  display: inline-flex; align-items: center; gap: 6px;
  font-weight: 700;
}
.sc-card-num::before {
  content: "";
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent, var(--ink-3));
}

.sc-card-lines {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 4px;
}

.sc-card-line {
  display: grid;
  grid-template-columns: 75px 1fr;
  align-items: baseline;
  column-gap: 12px;
  line-height: 1.4;
}

.sc-card-label {
  font-family: var(--font-mono, monospace);
  font-size: 9.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-4);
  font-weight: 600;
  padding-top: 2px;
}

.sc-card-value {
  font-family: var(--font-serif, serif);
  font-size: 14px;
  color: var(--ink-1);
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.sc-tension-bar {
  display: inline-block;
  width: 44px;
  height: 5px;
  background: var(--ink-6, rgba(0,0,0,0.10));
  border-radius: 3px;
  overflow: hidden;
  vertical-align: middle;
}
.sc-tension-bar .fill {
  display: block;
  height: 100%;
  width: calc(var(--tension-pct, 0) * 1%);
  background: var(--accent);
  border-radius: 3px;
}
.sc-card-value .label {
  font-family: var(--font-mono, monospace);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--ink-3);
  text-transform: uppercase;
  margin-left: 6px;
}

.sc-card-title {
  font-family: var(--serif); font-weight: 600; font-size: 19px;
  letter-spacing: -0.01em; color: var(--ink); line-height: 1.2;
}

.sc-card-emo {
  font-family: var(--serif); font-style: italic; font-size: 12.5px;
  color: var(--ink-2); line-height: 1.45;
}
.sc-card-emo .arrow { color: var(--ink-4); margin: 0 6px; }

.sc-card-tension {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 10px; color: var(--ink-3); letter-spacing: 0.06em;
}
.sc-card-tension .bar { display: inline-flex; gap: 2px; }
.sc-card-tension .tick { width: 4px; height: 10px; background: rgba(0,0,0,0.10); border-radius: 1px; }
.sc-card-tension .tick.on { background: var(--accent, var(--ink-2)); }

.sc-card-setting {
  font-family: var(--serif); font-size: 12.5px; color: var(--ink-2); line-height: 1.45;
  text-wrap: pretty;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sc-card.open .sc-card-setting { -webkit-line-clamp: unset; display: block; }
.sc-card-meta-pill {
  display: inline-flex; align-items: center; gap: 4px;
  font-family: var(--mono); font-size: 9.5px;
  background: rgba(255,255,255,0.5); border: 1px solid rgba(0,0,0,0.06);
  padding: 2px 7px; border-radius: 999px; color: var(--ink-2);
  letter-spacing: 0.04em;
}
.sc-card-meta-pill .swatch { width: 6px; height: 6px; border-radius: 50%; background: var(--accent, var(--ink-3)); }

.sc-card-pov-row { display: flex; flex-wrap: wrap; gap: 5px; align-items: center; margin-top: auto; padding-top: 4px; }
.sc-beat-badge {
  display: inline-flex; align-items: center;
  height: 20px; padding: 0 7px;
  font-family: var(--mono); font-size: 9px; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; white-space: nowrap;
  color: var(--ba, var(--violet));
  background: var(--bas, var(--violet-soft));
  border-radius: 3px;
}

/* Close handle (only visible when open) */
.sc-card-close {
  position: absolute; top: 12px; right: 12px;
  width: 26px; height: 26px;
  display: none; align-items: center; justify-content: center;
  border-radius: 50%; border: 1px solid var(--line);
  background: var(--surface); color: var(--ink-3);
  cursor: pointer;
}
.sc-card.open .sc-card-close { display: inline-flex; }
.sc-card-close:hover { color: var(--ink); border-color: var(--ink-5); }

/* Expanded body */
.sc-card-body { margin-top: 14px; display: none; }
.sc-card.open .sc-card-body { display: block; }

.sc-card.open .sc-card-title { font-size: 26px; letter-spacing: -0.018em; }
.sc-card.open .sc-card-setting { font-size: 14px; color: var(--ink-2); }

.sc-card.open .sc-card-row,
.sc-card.open .sc-card-lines { cursor: pointer; }
.sc-card.open .sc-card-body  { cursor: default; }

.sc-card.open .sc-card-row:hover,
.sc-card.open .sc-card-lines:hover { background-color: rgba(0, 0, 0, 0.015); }

.sc-card-body-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px 28px;
  margin-top: 12px;
}

.sc-section {
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-radius: 6px;
  padding: 14px 16px;
}
.sc-section h4 {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--ink-4); font-weight: 600;
  margin: 0 0 8px;
  display: flex; align-items: center; gap: 6px;
}
.sc-section p, .sc-section .val {
  font-family: var(--serif); font-size: 14px; line-height: 1.55; color: var(--ink-2);
  margin: 0; text-wrap: pretty;
}
.sc-section.summary { grid-column: 1 / -1; background: var(--paper-2); border-left: 3px solid var(--accent, var(--ink-3)); }
.sc-section.summary p { font-size: 15px; line-height: 1.65; color: var(--ink); }
.sc-section.transitions { grid-column: 1 / -1; background: rgba(108,93,168,0.05); border-left: 2px solid var(--violet); }
.sc-section.transitions .val { font-family: var(--mono); font-size: 11.5px; color: var(--ink-2); letter-spacing: 0.04em; }

.sc-eyebrow-mini {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-4); font-weight: 600;
}

[contenteditable] { outline: none; }
.sc-field {
  display: block;
  padding: 4px 6px; margin: -4px -6px;
  border-radius: 4px;
  transition: background 0.12s ease, box-shadow 0.12s ease;
}
.sc-field:focus, .sc-field:hover { background: var(--paper-2); }
.sc-field:focus { box-shadow: 0 0 0 2px rgba(108,93,168,0.30); background: rgba(108,93,168,0.04); }

.pb-edited {
  display: inline-flex; align-items: center; gap: 4px;
  font-family: var(--mono); font-size: 8.5px; letter-spacing: 0.16em;
  text-transform: uppercase; font-weight: 600; color: var(--violet);
  padding: 1px 6px; background: rgba(108,93,168,0.10);
  border-radius: 999px; margin-left: 6px;
}
.pb-edited .revert {
  display: inline-flex; align-items: center; padding: 0 2px;
  cursor: pointer; color: var(--violet); border: 0; background: transparent;
}

/* Chips */
.sc-chips { display: flex; flex-wrap: wrap; gap: 5px; align-items: center; }
.sc-chip {
  display: inline-flex; align-items: center; gap: 4px;
  height: 20px; padding: 0 9px;
  border-radius: 999px;
  background: var(--paper-2);
  border: 1px solid var(--line-soft);
  font-family: var(--mono); font-size: 10px; color: var(--ink-2);
  letter-spacing: 0.04em; white-space: nowrap;
}
.sc-chip .swatch { width: 6px; height: 6px; border-radius: 50%; background: var(--accent, var(--ink-4)); }
.sc-chip.pov, .sc-chip.char { background: var(--surface); border-color: var(--line); }
.sc-chip.char .avi {
  width: 14px; height: 14px; border-radius: 50%; background: var(--ink-5); color: var(--paper);
  font-family: var(--serif); font-size: 9px; font-weight: 600;
  display: inline-flex; align-items: center; justify-content: center;
  margin-right: 2px;
}
.sc-chip.movement { background: rgba(58,135,90,0.10); color: var(--ok); border-color: rgba(58,135,90,0.20); }
.sc-chip.movement.exit { background: rgba(199,135,58,0.08); color: #C7873A; border-color: rgba(199,135,58,0.20); }

.sc-state-panel { background: var(--paper-2); border: 1px solid var(--line-soft); border-radius: 6px; padding: 12px 14px; }
.sc-state-panel.ending { border-left: 2px solid var(--violet); }
.sc-state-panel.start  { border-left: 2px solid var(--ok); }
.sc-state-panel .head {
  display: flex; align-items: baseline; justify-content: space-between;
  font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--ink-4); font-weight: 600;
  margin-bottom: 8px;
}
.sc-state-panel .grid { display: grid; grid-template-columns: 100px 1fr; gap: 6px 14px; align-items: baseline; }
.sc-state-panel .lbl { font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-4); }
.sc-state-panel .val { font-family: var(--serif); font-size: 13px; color: var(--ink); line-height: 1.45; }
.sc-state-panel .val.mono { font-family: var(--mono); font-size: 11px; color: var(--ink-3); letter-spacing: 0.04em; }

.sc-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 5px; }
.sc-list li {
  font-family: var(--serif); font-size: 13px; line-height: 1.5; color: var(--ink-2);
  padding-left: 12px; position: relative; text-wrap: pretty;
}
.sc-list li::before { content: "·"; position: absolute; left: 0; color: var(--ink-4); font-weight: 700; }

/* Placeholder when chapter has no scenes */
.sc-noscenes {
  border: 1px dashed var(--line-2);
  border-radius: 8px;
  padding: 28px 24px;
  text-align: center;
  background: var(--paper-2);
  grid-column: 1 / -1;
}
.sc-noscenes .icon { font-size: 22px; color: var(--ink-5); display: block; margin-bottom: 10px; font-family: var(--serif); }
.sc-noscenes .msg { font-family: var(--serif); font-style: italic; font-size: 14px; color: var(--ink-3); }
.sc-noscenes .hint { font-family: var(--mono); font-size: 10px; color: var(--ink-4); letter-spacing: 0.1em; margin-top: 8px; }

/* Loading state */
.sc-loading { flex: 1; display: flex; align-items: center; justify-content: center; min-height: 320px; }

/* Empty page / loading */
.sc-empty { max-width: 720px; margin: 0 auto; padding: 80px 56px; display: flex; flex-direction: column; gap: 22px; }
.sc-empty h1 { font-family: var(--serif); font-weight: 600; font-size: 44px; letter-spacing: -0.025em; line-height: 1.05; margin: 0; color: var(--ink); }
.sc-empty .lede { font-family: var(--serif); font-style: italic; font-size: 17px; line-height: 1.55; color: var(--ink-3); text-wrap: pretty; max-width: 56ch; }
.sc-noscenes-page {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 10px; padding: 28px 32px; margin-bottom: 22px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.sc-noscenes-page .h { font-family: var(--serif); font-weight: 600; font-size: 20px; letter-spacing: -0.015em; color: var(--ink); margin-bottom: 4px; }
.sc-noscenes-page .t { font-family: var(--serif); font-style: italic; font-size: 14px; color: var(--ink-3); }
.sc-noscenes-page .cta {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em;
  padding: 8px 16px; background: var(--ink); color: var(--paper);
  border: 0; border-radius: 6px; cursor: pointer; white-space: nowrap;
}
.sc-mini-progress { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 10.5px; color: var(--violet); letter-spacing: 0.06em; }
.sc-mini-progress .bar { width: 90px; height: 4px; background: var(--paper-2); border-radius: 2px; overflow: hidden; }
.sc-mini-progress .bar > span { display: block; height: 100%; background: var(--violet); border-radius: 2px; }

/* ─────────── Scene Cards responsive ─────────── */
.sc-grid{ min-width:0; }

/* Tablet: tighten card min so cards reflow smoothly */
@media (max-width:1100px){
  .sc-grid{ grid-template-columns:repeat(auto-fill,minmax(300px,1fr)); }
}

/* 769-899: collapse sidebar to the 60px icon-rail, reclaim width. Lower bound
   matters: at <=768px premise.css turns the sidebar into an off-canvas drawer
   and forces .sc-app single-column — an unbounded !important here loads later
   and wins, dropping the MAIN content into the 60px track. */
@media (min-width:769px) and (max-width:899px){
  .sc-app{ grid-template-columns:60px minmax(0,1fr) !important; }
}
@media (max-width:899px){
  .sc-grid{ grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); }
  .sc-card-body-grid{ grid-template-columns:1fr !important; }
}

/* <=620: single-column cards, stack each label/value line */
@media (max-width:620px){
  .sc-grid{ grid-template-columns:1fr !important; }
  .sc-card-line{ grid-template-columns:1fr !important; gap:2px !important; }
  .sc-chapter-head{ grid-template-columns:auto 1fr auto; }
}

/* -- THREAD / chip overflow fix -- */
.sc-card-line{ grid-template-columns:75px minmax(0,1fr) !important; }
.sc-card-value{ min-width:0 !important; max-width:100%; }
.sc-chip{
  white-space:normal !important;
  height:auto !important;
  min-height:20px;
  max-width:100%;
  padding-top:2px; padding-bottom:2px;
  line-height:1.25;
  overflow-wrap:anywhere;
  align-items:center;
}