* { box-sizing: border-box; }

:root {
  --bg: #faf6f0;
  --panel: #ffffff;
  --panel-2: #f5efe6;
  --border: #e8ddcc;
  --border-strong: #d6c7ae;
  --text: #2a2622;
  --muted: #8a8278;
  --accent: #c87341;
  --accent-strong: #b35d2c;
  --accent-soft: #fbe9d9;
  --good: #4a8f5b;
  --good-soft: #e3f1e6;
  --bad: #c0463a;
  --shadow: 0 1px 2px rgba(60, 45, 30, 0.04), 0 4px 16px rgba(60, 45, 30, 0.04);
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 880px;
  margin: 0 auto;
  padding: 48px 20px 80px;
}

header h1 {
  margin: 0 0 6px;
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.subtitle { color: var(--muted); margin: 0 0 36px; font-size: 15px; }

h2 {
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 20px;
  letter-spacing: -0.01em;
}

section {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
}

label {
  display: block;
  margin-bottom: 18px;
}
label > span {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

textarea, input[type="text"] {
  width: 100%;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 14px;
  resize: vertical;
  transition: border-color 0.15s, box-shadow 0.15s;
}
textarea:focus, input[type="text"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

input[type="file"] {
  background: var(--panel-2);
  color: var(--muted);
  border: 1px dashed var(--border-strong);
  border-radius: 10px;
  padding: 12px;
  width: 100%;
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
input[type="file"]:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}

button, .download-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 11px 22px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: background 0.15s, transform 0.05s;
}
button:hover, .download-btn:hover { background: var(--accent-strong); }
button:active, .download-btn:active { transform: translateY(1px); }
button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  background: var(--accent);
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
  margin: 16px 0;
}
@keyframes spin { to { transform: rotate(360deg); } }

.hint { color: var(--muted); font-size: 13px; }

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  gap: 16px;
  flex-wrap: wrap;
}
.review-header h2 { margin: 0; }
.actions { display: flex; align-items: center; gap: 14px; }

#approved-count {
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
}

.trigger {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
  margin-bottom: 12px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.trigger.approved {
  border-color: var(--good);
  background: var(--good-soft);
}
.trigger.flash {
  animation: trigger-flash 1.5s ease-out;
}
@keyframes trigger-flash {
  0% { box-shadow: 0 0 0 4px var(--accent); }
  100% { box-shadow: 0 0 0 0 transparent; }
}

.trigger-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}
.trigger-text {
  font-style: italic;
  color: var(--text);
  margin: 0 0 4px;
}
.trigger-meta {
  font-size: 12px;
  color: var(--muted);
}
.timestamp {
  background: var(--panel-2);
  color: var(--text);
  border-radius: 999px;
  padding: 4px 12px;
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 12px;
  white-space: nowrap;
  border: 1px solid var(--border);
}

.candidates {
  display: grid;
  gap: 8px;
  margin-top: 8px;
}
.candidate {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 10px;
  align-items: center;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
  transition: border-color 0.15s, background 0.15s;
}
.candidate.selected {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.candidate audio { height: 32px; }
.candidate-name { font-size: 13px; font-weight: 500; }
.candidate-meta { font-size: 11px; color: var(--muted); }
.no-candidates { color: var(--muted); font-style: italic; font-size: 13px; }

.trigger-controls {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  align-items: center;
  flex-wrap: wrap;
}
.trigger-controls label {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  text-transform: none;
  letter-spacing: 0;
}
.trigger-controls label > span {
  margin: 0;
  text-transform: none;
  letter-spacing: 0;
  font-size: 12px;
}
.trigger-controls input[type="number"] {
  width: 70px;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 5px 8px;
  font-family: inherit;
  font-size: 13px;
}
.trigger-controls input[type="number"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.clip-note {
  font-size: 11px;
  color: var(--accent-strong);
  font-style: italic;
  padding: 4px 8px;
  background: var(--accent-soft);
  border-radius: 6px;
}
.clip-note.short {
  color: var(--muted);
  background: var(--panel-2);
}

.approve-btn {
  background: var(--panel);
  color: var(--good);
  border: 1px solid var(--good);
}
.approve-btn:hover {
  background: var(--good);
  color: #fff;
}
.approve-btn.active {
  background: var(--good);
  color: #fff;
}

.reader {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  margin-bottom: 20px;
}
.reader-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}
.reader-page-info {
  margin-left: 10px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 400;
}
.reader-follow {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
  margin: 0;
  text-transform: none;
  letter-spacing: 0;
  cursor: pointer;
}
.reader-follow input { accent-color: var(--accent); }
.reader-follow > span { margin: 0; text-transform: none; letter-spacing: 0; font-size: 13px; }

#audio-player {
  width: 100%;
  margin-bottom: 14px;
}

.reader-body {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 16px;
  margin-bottom: 14px;
}
@media (max-width: 760px) {
  .reader-body { grid-template-columns: 1fr; }
}

.reader-side {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 14px 10px;
  font-size: 13px;
  align-self: flex-start;
  position: sticky;
  top: 12px;
  max-height: 480px;
  overflow-y: auto;
}
.reader-side h4 {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.reader-side .hint {
  margin: 0;
  font-style: italic;
  color: var(--muted);
}
.reader-side .legend {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--muted);
}
.reader-side .legend span { display: flex; align-items: center; gap: 6px; }
.reader-side .legend .dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.dot.pending { background: var(--muted); }
.dot.has-sound { background: var(--accent); }
.dot.approved { background: var(--good); }

.page-trigger {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: border-color 0.12s, transform 0.08s;
}
.page-trigger:hover { border-color: var(--accent); }
.page-trigger.highlighted { outline: 2px solid var(--accent); }
.page-trigger.approved { background: var(--good-soft); border-color: var(--good); }
.page-trigger-head {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  margin-bottom: 4px;
}
.page-trigger-status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 6px;
  flex-shrink: 0;
}
.page-trigger-text {
  font-style: italic;
  font-size: 12px;
  color: var(--text);
  line-height: 1.4;
}
.page-trigger-desc {
  font-size: 11px;
  color: var(--muted);
  margin: 0 0 6px;
  line-height: 1.4;
}
.page-trigger-actions {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}
.page-trigger-actions button {
  padding: 3px 8px;
  font-size: 11px;
  border-radius: 6px;
  font-weight: 500;
}
.page-trigger-actions .quick-approve {
  background: var(--panel);
  color: var(--good);
  border: 1px solid var(--good);
}
.page-trigger-actions .quick-approve.active,
.page-trigger-actions .quick-approve:hover { background: var(--good); color: #fff; }
.page-trigger-actions .secondary {
  background: var(--panel);
  color: var(--muted);
  border: 1px solid var(--border);
}
.page-trigger-actions .secondary:hover { color: var(--accent); border-color: var(--accent); }

/* inline trigger marker in the reader text */
.trigger-marker {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  margin: 0 1px 0 3px;
  vertical-align: middle;
  background: var(--muted);
  cursor: pointer;
  transition: transform 0.1s, box-shadow 0.1s;
}
.trigger-marker:hover { transform: scale(1.5); box-shadow: 0 0 0 3px var(--accent-soft); }
.trigger-marker.has-sound { background: var(--accent); }
.trigger-marker.approved { background: var(--good); }

.reader-page {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 22px 26px;
  font-size: 17px;
  line-height: 1.85;
  min-height: 240px;
  font-family: Georgia, "Iowan Old Style", "Palatino Linotype", serif;
  color: var(--text);
}
.reader-page .word {
  cursor: pointer;
  border-radius: 4px;
  padding: 1px 2px;
  transition: background 0.08s, color 0.08s;
}
.reader-page .word:hover {
  background: var(--accent-soft);
}
.reader-page .word.current {
  background: var(--accent);
  color: #fff;
}

.reader-pagination {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
}
.reader-pagination button {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
}
.reader-pagination button:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--panel);
}

.timestamp.clickable { cursor: pointer; }
.timestamp.clickable:hover { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }

.error-banner {
  background: #fdecea;
  border: 1px solid var(--bad);
  color: #832520;
  padding: 12px 16px;
  border-radius: 10px;
  margin-bottom: 16px;
  font-size: 14px;
}

/* --- CapCut-style editor ------------------------------------------------ */
.editor {
  margin: 16px 0 8px;
  padding: 14px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.editor-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.preview-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 9px 16px;
  font-weight: 600;
  cursor: pointer;
}
.preview-btn:hover { background: var(--accent-strong); }
.zoom-controls { margin-left: auto; display: flex; gap: 4px; }
.zoom-controls button {
  width: 30px; height: 30px;
  border: 1px solid var(--border-strong);
  background: var(--panel);
  border-radius: 6px;
  font-size: 18px;
  cursor: pointer;
}

/* Timeline */
.timeline { user-select: none; }
.tl-scroll { overflow-x: auto; overflow-y: hidden; border: 1px solid var(--border); border-radius: 8px; background: var(--panel); }
.tl-inner { position: relative; }
.tl-ruler {
  position: relative;
  height: 22px;
  border-bottom: 1px solid var(--border);
  background: var(--panel-2);
  cursor: pointer;
}
.tl-tick {
  position: absolute;
  top: 0;
  font-size: 10px;
  color: var(--muted);
  padding-left: 3px;
  border-left: 1px solid var(--border-strong);
  height: 100%;
  line-height: 22px;
}
.tl-track {
  position: relative;
  height: 46px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
}
.tl-track-label {
  position: sticky;
  left: 0;
  z-index: 3;
  width: 70px;
  flex: 0 0 70px;
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  padding-left: 8px;
  background: var(--panel);
  height: 100%;
  display: flex;
  align-items: center;
}
.tl-narration-bar {
  height: 22px;
  background: repeating-linear-gradient(90deg, var(--accent-soft), var(--accent-soft) 2px, transparent 2px, transparent 6px);
  border: 1px solid var(--border-strong);
  border-radius: 4px;
}
.tl-lane { position: relative; height: 100%; }
.tl-clip {
  position: absolute;
  top: 7px;
  height: 32px;
  background: var(--accent-soft);
  border: 1.5px solid var(--accent);
  border-radius: 6px;
  display: flex;
  align-items: center;
  overflow: hidden;
  cursor: grab;
  touch-action: none;
}
.tl-clip:active { cursor: grabbing; }
.tl-clip.approved { background: var(--good-soft); border-color: var(--good); }
.tl-clip.selected { box-shadow: 0 0 0 2px var(--accent-strong); z-index: 2; }
.tl-clip-label {
  font-size: 11px;
  padding: 0 6px;
  white-space: nowrap;
  pointer-events: none;
  color: var(--text);
}
.tl-clip-handle {
  position: absolute;
  right: 0; top: 0;
  width: 8px; height: 100%;
  cursor: ew-resize;
  background: var(--accent);
  opacity: 0.5;
}
.tl-clip-handle:hover { opacity: 1; }
.tl-playhead {
  position: absolute;
  top: 22px; bottom: 0;
  width: 2px;
  background: var(--bad);
  pointer-events: none;
  z-index: 4;
}

/* Clip detail panel */
.clip-detail {
  margin-top: 12px;
  padding: 12px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.clip-detail-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.slider-row { display: flex; flex-direction: column; gap: 4px; margin-bottom: 10px; font-size: 13px; }
.slider-row input[type="range"] { width: 100%; }
.fade-row { display: flex; gap: 16px; margin-bottom: 10px; }
.fade-row label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; }
.fade-row input { width: 90px; }
.clip-toggles { display: flex; gap: 8px; }
.small { padding: 5px 10px; font-size: 13px; }
button.small.active { background: var(--accent); color: #fff; border-color: var(--accent); }

/* --- Admin sound catalog ------------------------------------------------ */
.admin-bar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.admin-bar input[type="search"] { flex: 1; min-width: 220px; padding: 9px 12px; border: 1px solid var(--border-strong); border-radius: 8px; }
.admin-bar-actions { display: flex; gap: 8px; margin-left: auto; }
.import-panel { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; padding: 12px; background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px; margin-bottom: 16px; }
.import-panel label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; }
.sound-card { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 14px; margin-bottom: 12px; box-shadow: var(--shadow); }
.sound-head { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 10px; }
.sound-head audio { height: 36px; }
.sound-prov { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-size: 13px; }
.badge { background: var(--accent-soft); color: var(--accent-strong); border-radius: 6px; padding: 2px 8px; font-weight: 600; font-size: 12px; }
.badge.ok { background: var(--good-soft); color: var(--good); }
.field { display: flex; flex-direction: column; gap: 4px; margin-bottom: 8px; font-size: 13px; }
.field input, .field textarea { padding: 7px 10px; border: 1px solid var(--border-strong); border-radius: 6px; font: inherit; }
.checkbox-row { display: flex; align-items: center; gap: 8px; font-size: 13px; margin-bottom: 10px; }
.sound-actions { display: flex; align-items: center; gap: 10px; }
.danger { color: var(--bad); border-color: var(--bad); }
.save-status { margin-left: 4px; }

/* --- Auth ---------------------------------------------------------------- */
.auth-bar { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 10px; font-size: 13px; color: var(--muted); }
.auth-link { background: none; border: none; color: var(--accent-strong); cursor: pointer; font: inherit; text-decoration: underline; padding: 0; }
.login-card { max-width: 360px; margin: 0 auto; background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 24px; box-shadow: var(--shadow); }
.login-card label { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.login-card input { padding: 9px 12px; border: 1px solid var(--border-strong); border-radius: 8px; font: inherit; }
.login-card button { width: 100%; }
.user-row { display: flex; align-items: center; gap: 12px; padding: 10px 12px; background: var(--panel); border: 1px solid var(--border); border-radius: 8px; margin-bottom: 8px; }
.user-row strong { flex: 1; }
.import-panel select { padding: 7px 10px; border: 1px solid var(--border-strong); border-radius: 6px; font: inherit; }

/* --- App shell with sidebar --------------------------------------------- */
.app-shell { display: flex; min-height: 100vh; align-items: stretch; }
.sidebar {
  width: 270px;
  flex: 0 0 270px;
  background: var(--panel-2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
.sidebar-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 16px; border-bottom: 1px solid var(--border);
}
.sidebar-head h2 { margin: 0; font-size: 16px; }
.icon-btn {
  border: 1px solid var(--border-strong); background: var(--panel);
  border-radius: 7px; padding: 5px 10px; cursor: pointer; font-size: 13px; font-weight: 600;
}
.icon-btn:hover { border-color: var(--accent); color: var(--accent-strong); }
.book-tree { flex: 1; padding: 8px; }
.sidebar-empty { padding: 12px; }
.sidebar-foot { border-top: 1px solid var(--border); padding: 12px 16px; }

.book-node { margin-bottom: 4px; }
.book-head {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px; border-radius: 8px; cursor: pointer;
}
.book-head:hover { background: var(--panel); }
.book-node.active > .book-head { background: var(--panel); font-weight: 600; }
.book-caret { color: var(--muted); font-size: 11px; width: 10px; }
.book-title { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.book-count { color: var(--muted); font-size: 12px; background: var(--bg); border-radius: 10px; padding: 1px 8px; }

.chapter-list { margin: 2px 0 8px 18px; padding-left: 8px; border-left: 1px solid var(--border); }
.chapter-item {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 8px; border-radius: 6px; cursor: pointer; font-size: 13px;
}
.chapter-item:hover { background: var(--panel); }
.chapter-item.active { background: var(--accent-soft); }
.chapter-title { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chapter-state { color: var(--muted); font-size: 11px; }
.chapter-status { width: 8px; height: 8px; border-radius: 50%; background: var(--border-strong); flex: 0 0 8px; }
.chapter-status.ready_for_review { background: var(--accent); }
.chapter-status.rendered { background: var(--good); }
.chapter-status.failed { background: var(--bad); }
.chapter-status.transcribing,
.chapter-status.analyzing,
.chapter-status.searching_sounds,
.chapter-status.queued { background: #e0a23c; }

.tree-action {
  display: block; width: 100%; text-align: left;
  background: none; border: none; cursor: pointer; font: inherit;
  padding: 6px 8px; border-radius: 6px; font-size: 13px;
}
.tree-action.add { color: var(--accent-strong); font-weight: 600; }
.tree-action.add:hover { background: var(--accent-soft); }
.tree-action.del { color: var(--bad); }
.tree-action.del:hover { background: var(--bg); }

.content { flex: 1; min-width: 0; padding: 40px 32px 80px; max-width: 980px; }
.content > section { max-width: 880px; }
.sidebar-foot .auth-bar { margin: 0; flex-direction: column; align-items: flex-start; gap: 6px; }