:root {
  --bg: #f4f6fb;
  --surface: #ffffff;
  --border: #e3e8f0;
  --text: #1c2333;
  --muted: #6b7488;
  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --primary-soft: #eef2ff;
  --danger: #dc2626;
  --success: #16a34a;
  --warn: #d97706;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 8px 24px rgba(16, 24, 40, 0.06);
  --shadow-lg: 0 12px 40px rgba(16, 24, 40, 0.14);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  color: var(--text);
  font-family: "Segoe UI", system-ui, -apple-system, "Inter", Roboto, sans-serif;
  background: var(--bg);
  line-height: 1.5;
}

/* ------------------------------------------------------------------ header */
.app-header {
  flex-shrink: 0;
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 28px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  font-size: 26px;
  color: var(--primary);
  background: var(--primary-soft);
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 12px;
}
.brand-text h1 { margin: 0; font-size: 18px; letter-spacing: -0.01em; }
.brand-text p { margin: 0; font-size: 12.5px; color: var(--muted); }

/* ------------------------------------------------- Carnival module navigation */
/* Carnival is the umbrella: the module bar switches modules, the module nav
   shows the active module's own screens, and the module context carries the
   module's state (Story Studio keeps one story selected everywhere). */
.module-bar {
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: flex-start;
  gap: 8px; padding: 10px 28px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.module-list { display: flex; gap: 8px; flex-wrap: wrap; }
.module-button {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 14px;
  border: 1px solid transparent; border-radius: 12px;
  background: transparent; color: var(--muted);
  cursor: pointer; text-align: left;
  transition: all 0.15s ease;
}
.module-button:hover { background: #f0f2f8; color: var(--text); }
.module-button.active { background: var(--primary-soft); border-color: var(--primary); color: var(--primary); }
.module-icon { font-size: 18px; }
.module-text { display: flex; flex-direction: column; line-height: 1.2; }
.module-label { font-size: 14px; font-weight: 700; }
.module-tagline { font-size: 11.5px; color: var(--muted); font-weight: 400; }
.module-button.active .module-tagline { color: var(--primary); opacity: 0.75; }
/* The shared services live in the header, so they stay reachable from every
   module without competing with the module buttons. */
.header-shared { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.header-shared:empty { display: none; }
.module-tool {
  padding: 6px 12px;
  border: 1px solid var(--border); border-radius: 999px;
  background: transparent; color: var(--muted);
  font-size: 12.5px; font-weight: 600; cursor: pointer;
  transition: all 0.15s ease;
}
.module-tool:hover { background: #f0f2f8; color: var(--text); }
.module-tool.active { background: var(--primary-soft); border-color: var(--primary); color: var(--primary); }

.module-nav-wrap {
  flex-shrink: 0;
  padding: 0 28px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.module-nav { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; padding: 10px 0; }
.module-nav-heading {
  font-size: 11px; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--muted); margin-right: 6px;
}
.module-nav-button {
  display: flex; align-items: center; gap: 6px;
  padding: 7px 14px;
  border: 1px solid var(--border); border-radius: 999px;
  background: transparent; color: var(--muted);
  font-size: 13px; font-weight: 600; cursor: pointer;
  transition: all 0.15s ease;
}
.module-nav-button:hover { background: #f0f2f8; color: var(--text); }
.module-nav-button.active { background: var(--primary-soft); border-color: var(--primary); color: var(--primary); }
.module-nav-number { font-size: 11px; font-weight: 700; color: var(--muted); }
.module-nav-button.active .module-nav-number { color: var(--primary); }
.module-nav-status { font-size: 11px; font-weight: 700; }
.module-nav-button[data-status="done"] .module-nav-status { color: var(--success); }
.module-nav-button[data-status="attention"] .module-nav-status { color: var(--warn); }
.module-nav-button[data-status="todo"] .module-nav-status { color: var(--muted); opacity: 0.5; }
.module-subnav { display: flex; gap: 6px; padding: 0 0 10px; flex-wrap: wrap; }
.module-view-button {
  padding: 5px 12px;
  border: 1px dashed var(--border); border-radius: 8px;
  background: transparent; color: var(--muted);
  font-size: 12.5px; font-weight: 600; cursor: pointer;
}
.module-view-button:hover { color: var(--text); border-color: var(--primary); }
.module-view-button.active { background: var(--primary-soft); border-style: solid; border-color: var(--primary); color: var(--primary); }

/* The persistent story selector: one story for the whole of Story Studio. */
.module-context {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 0 0 10px;
}
.module-context .field.inline { margin: 0; }
.module-progress {
  font-size: 12.5px; font-weight: 600; color: var(--muted);
  padding: 6px 12px; border-radius: 999px;
  background: #f0f2f8; cursor: pointer;
  border: 1px solid transparent;
}
.module-progress:hover { border-color: var(--primary); color: var(--primary); }
.module-progress[data-status="done"] { background: #e8f7ee; color: var(--success); }
.module-progress[data-status="attention"] { background: #fdf4e3; color: var(--warn); }

/* The progress overview: finished, waiting for a decision, and next. */
.module-progress-detail {
  padding: 12px 0 16px;
  border-top: 1px dashed var(--border);
}
.progress-detail-head { display: flex; align-items: baseline; gap: 12px; margin-bottom: 8px; flex-wrap: wrap; }
.progress-step-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.progress-step { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; font-size: 13px; }
.progress-step-label {
  border: none; background: none; padding: 0;
  color: var(--text); font-size: 13px; font-weight: 600;
  cursor: pointer; text-decoration: underline dotted; text-underline-offset: 3px;
}
.progress-step-label:hover { color: var(--primary); }
.progress-step-detail { font-size: 12.5px; color: var(--muted); }
.progress-done .progress-step-label::before { content: "✓ "; color: var(--success); }
.progress-attention .progress-step-label::before { content: "! "; color: var(--warn); font-weight: 800; }
.progress-todo .progress-step-label::before { content: "○ "; color: var(--muted); }

/* Review step: what still needs a decision. */
.review-needs-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.review-needs-list li { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.review-needs-label {
  border: none; background: none; padding: 0;
  color: var(--primary); font-size: 13.5px; font-weight: 700;
  cursor: pointer; text-decoration: underline dotted; text-underline-offset: 3px;
}
.review-image-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.review-image-item { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-size: 13px; }
.review-image-name { flex: 1 1 240px; word-break: break-all; }
.review-image-decision { font-size: 12px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.review-image-decision.decision-approved { color: var(--success); }
.review-image-decision.decision-revise { color: var(--warn); }
.review-image-decision.decision-reject { color: var(--danger); }
.review-image-decision.decision-owner-review { color: var(--primary); }

/* A Story Studio step hides the cards that belong to other steps. */
.story-references > .col.step-empty { display: none; }
.story-references:has(> .col.step-empty:only-child) { display: block; }

.badge {
  background: var(--primary);
  color: #fff;
  border-radius: 999px;
  font-size: 11px; font-weight: 700;
  padding: 1px 8px;
  min-width: 20px; text-align: center;
}

/* ------------------------------------------------------------------ layout */
main { max-width: 1240px; margin: 24px auto; padding: 0 24px 64px; }
.panel { display: none; }
.panel.active { display: block; animation: fade 0.18s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.grid-two { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
@media (max-width: 900px) { .grid-two { grid-template-columns: 1fr; } }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 20px;
}
.card-title {
  margin: 0 0 14px;
  font-size: 15px; font-weight: 700;
  display: flex; align-items: center; gap: 8px;
}
.count {
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 12px; font-weight: 700;
  border-radius: 999px;
  padding: 1px 8px;
}

/* ------------------------------------------------------------------ fields */
.field { display: block; margin-bottom: 14px; }
.field.inline { margin: 0; }
.field-label {
  display: block;
  font-size: 12.5px; font-weight: 600;
  color: var(--muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
input[type="text"], input[type="password"], input[type="number"],
input[type="search"], textarea, select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 9px;
  font-size: 14px;
  font-family: inherit;
  color: var(--text);
  background: #fbfcfe;
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.14);
  background: #fff;
}
textarea { resize: vertical; }

.input-with-action { display: flex; gap: 8px; }
.input-with-action input { flex: 1; }

.check-row {
  display: flex; align-items: center; gap: 8px;
  font-size: 13.5px; color: var(--muted);
  cursor: pointer;
}
.check-row input { accent-color: var(--primary); width: 16px; height: 16px; }

/* ------------------------------------------------------------------ buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 9px 15px;
  border: 1px solid transparent;
  border-radius: 9px;
  font-size: 14px; font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--primary-hover); }
.btn-secondary { background: var(--primary-soft); color: var(--primary); }
.btn-secondary:hover:not(:disabled) { background: #e0e7ff; }
.btn-ghost { background: transparent; color: var(--muted); border-color: var(--border); }
.btn-ghost:hover:not(:disabled) { background: #f0f2f8; color: var(--text); }
.btn-large { padding: 11px 22px; font-size: 15px; }
.btn-sm { padding: 6px 11px; font-size: 13px; }
.btn-danger { background: #fef2f2; color: var(--danger); }
.btn-danger:hover:not(:disabled) { background: #fee2e2; }

/* ------------------------------------------------------------------ drop zone */
.drop-zone {
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 18px;
  text-align: center;
  margin-bottom: 14px;
  transition: all 0.15s ease;
  background: #fbfcfe;
}
.drop-zone.dragover { border-color: var(--primary); background: var(--primary-soft); }
.drop-inner p { margin: 6px 0 10px; color: var(--muted); font-size: 13.5px; }
.drop-icon { font-size: 26px; }
.drop-zone code {
  background: #eef1f7; padding: 1px 6px; border-radius: 5px; font-size: 12px;
}
.file-chip {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 10px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 13px; font-weight: 600;
  padding: 6px 12px;
  border-radius: 999px;
}
.chip-remove { border: none; background: none; color: inherit; cursor: pointer; font-weight: 700; }

/* ------------------------------------------------------------------ generate */
.gen-row { display: flex; align-items: flex-end; gap: 14px; flex-wrap: wrap; }
.gen-row .inline input { width: 120px; }
.hint { margin: 12px 0 0; font-size: 12.5px; color: var(--muted); }
.spinner { display: flex; align-items: center; gap: 10px; margin-top: 14px; color: var(--muted); font-size: 14px; }
.spinner-ring {
  width: 18px; height: 18px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ------------------------------------------------------------------ ideas list */
.results-card { min-height: 320px; }
.results-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.results-head .card-title { margin: 0; }
.results-actions { display: flex; gap: 6px; }

.idea-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.idea-item {
  display: flex; gap: 12px;
  padding: 13px 14px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: #fff;
  cursor: pointer;
  transition: all 0.12s ease;
}
.idea-item:hover { border-color: #c9d2e6; box-shadow: var(--shadow); }
.idea-item.selected { border-color: var(--primary); background: var(--primary-soft); }
.idea-item input[type="checkbox"] {
  width: 18px; height: 18px; margin-top: 2px; flex: none;
  accent-color: var(--primary); cursor: pointer;
}
.idea-body { flex: 1; }
.idea-title { font-weight: 600; font-size: 14.5px; }
.idea-desc { color: var(--muted); font-size: 13px; margin-top: 2px; }

.bulk-bar {
  position: sticky;
  bottom: 16px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
  padding: 12px 16px;
  margin-top: 16px;
  flex-wrap: wrap;
}
.bulk-actions { display: flex; gap: 8px; }

/* ------------------------------------------------------------------ PM tab */
.pm-toolbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.pm-stage-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  background: #f4f6fb;
  border: 1px solid var(--border);
  padding: 5px;
  border-radius: 11px;
}
.pm-stage-tab {
  border: 0;
  background: transparent;
  border-radius: 8px;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  padding: 7px 12px;
  cursor: pointer;
}
.pm-stage-tab:hover { color: var(--text); }
.pm-stage-tab.active { background: #fff; color: var(--primary); box-shadow: var(--shadow); }
.pm-controls { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.pm-controls input[type="search"] { width: 220px; }
.pm-controls select { width: 150px; }

.pm-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }
.pm-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  display: flex; flex-direction: column; gap: 10px;
}
.pm-card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.pm-title { font-weight: 700; font-size: 15px; margin: 0; }
.pm-idea {
  margin: 0;
  padding: 10px 12px;
  border-left: 3px solid var(--primary);
  border-radius: 8px;
  background: var(--primary-soft);
}
.pm-idea-label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 3px;
}
.pm-idea-text { margin: 0; color: var(--text); font-size: 13px; }
.pm-desc-label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 3px;
}
.pm-desc { color: var(--muted); font-size: 13px; margin: 0; }
.pm-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.pm-meta select { width: auto; padding: 5px 8px; font-size: 12.5px; border-radius: 7px; }
.priority-tag { font-size: 11px; font-weight: 700; padding: 2px 9px; border-radius: 999px; }
.priority-Low { background: #ecfdf5; color: #059669; }
.priority-Medium { background: #fffbeb; color: #b45309; }
.priority-High { background: #fef2f2; color: var(--danger); }
.pm-date { font-size: 11.5px; color: #9aa3b5; }
.pm-card-actions { display: flex; gap: 8px; margin-top: auto; flex-wrap: wrap; }
.pm-card-actions .btn { flex: 1; }

.pm-reference {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fbfcfe;
  padding: 8px 10px;
}
.pm-reference summary {
  cursor: pointer;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
}
.pm-reference-text {
  margin: 8px 0 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font: inherit;
  font-size: 12.5px;
  color: var(--text);
  max-height: 240px;
  overflow: auto;
}

/* ------------------------------------------------------------------ reference stage */
.ref-inline-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.ref-character {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 12px;
  background: #fbfcfe;
}
.ref-character-head {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.ref-character-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ref-character .field:last-child { margin-bottom: 0; }
.ref-use-guide { margin-top: -5px; }
.ref-use-guide-hint { margin: 6px 0 0; font-size: 12px; }
.ref-output {
  width: 100%;
  min-height: 320px;
  resize: vertical;
  font: inherit;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--text);
  background: #fbfcfe;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
}
.ref-output-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.character-refs {
  margin-top: 20px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}
.character-refs-title {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 700;
}
.character-ref-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fbfcfe;
  padding: 12px;
  margin-bottom: 10px;
}
.character-ref-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}
.character-ref-head strong { font-size: 13.5px; }
.character-ref-gender {
  color: var(--muted);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.character-ref-text {
  margin: 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}
.pm-character-refs { display: flex; flex-direction: column; gap: 10px; margin-top: 10px; }
.pm-character-ref {
  border-left: 2px solid var(--border);
  padding-left: 9px;
}
.pm-character-ref-head { font-size: 12px; font-weight: 700; margin-bottom: 2px; }
.pm-character-ref-text {
  margin: 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: var(--muted);
  font-size: 12.5px;
  max-height: 180px;
  overflow: auto;
}
.pm-images {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.pm-image {
  width: 72px;
  height: 72px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #f4f6fb;
}
.pm-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
textarea[readonly] { background: #f4f6fb; color: var(--muted); }

/* ------------------------------------------------------------------ generation stage */
.gen-prompt-controls {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.gen-prompt-controls .field { flex: 1; min-width: 180px; margin-bottom: 0; }
.gen-scene-card,
.gen-prompt-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 12px;
  background: #fbfcfe;
}
.gen-scene-head,
.gen-prompt-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}
.gen-scene-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
}
.gen-scene-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.gen-scene-card .field:last-child { margin-bottom: 0; }
.gen-prompt-text {
  width: 100%;
  min-height: 170px;
  resize: vertical;
  font-size: 13px;
  line-height: 1.55;
}
.gen-prompt-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.gen-image-wrap { margin-top: 10px; }
.gen-image { margin: 0; }
.gen-image img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #f4f6fb;
}
.gen-image figcaption { display: flex; justify-content: flex-end; margin-top: 6px; }
.gen-empty {
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  padding: 24px 12px;
}
@media (max-width: 700px) {
  .ref-inline-fields,
  .ref-character-row,
  .gen-scene-grid { grid-template-columns: 1fr; }
}

/* ------------------------------------------------------------------ modal */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 50;
  background: rgba(16, 24, 40, 0.45);
  display: grid; place-items: center;
  padding: 20px;
}
.modal {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 24px;
  width: 100%; max-width: 560px;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
}
.modal-title { margin: 0 0 16px; font-size: 17px; }
.modal-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.modal-row.three { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
@media (max-width: 520px) {
  .modal-row.three { grid-template-columns: 1fr; gap: 0; }
}
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 8px; }

/* ------------------------------------------------------------------ empty & toast */
.empty-state { text-align: center; padding: 42px 16px; color: var(--muted); }
.empty-icon { font-size: 34px; }
.empty-state p { margin: 10px 0 0; font-size: 14px; }

.toast {
  position: fixed; bottom: 24px; left: 50%;
  transform: translateX(-50%);
  background: #1c2333; color: #fff;
  padding: 11px 18px; border-radius: 10px;
  font-size: 14px; font-weight: 500;
  box-shadow: var(--shadow-lg);
  z-index: 60;
  max-width: 90vw;
}
.toast.error { background: var(--danger); }
.toast.success { background: #15803d; }
.toast.warn { background: #b45309; }

/* ------------------------------------------------------------------ auth */
.boot-screen {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  background: var(--bg);
}
.boot-note { color: var(--muted); font-size: 14px; margin-top: 12px; }

.auth-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(900px 500px at 15% 0%, #e0e7ff 0%, transparent 55%),
    radial-gradient(700px 400px at 100% 100%, #ede9fe 0%, transparent 50%),
    var(--bg);
}
.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow-lg);
  padding: 28px;
}
.auth-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; }
.auth-tabs {
  display: flex;
  gap: 6px;
  background: #f4f6fb;
  border: 1px solid var(--border);
  padding: 5px;
  border-radius: 11px;
  margin-bottom: 18px;
}
.auth-tab {
  flex: 1;
  padding: 8px 10px;
  border: 0;
  background: transparent;
  border-radius: 8px;
  font: inherit;
  font-weight: 600;
  font-size: 13.5px;
  color: var(--muted);
  cursor: pointer;
}
.auth-tab.active { background: #fff; color: var(--primary); box-shadow: var(--shadow); }
.auth-submit { width: 100%; margin-top: 6px; }
.auth-note { margin: 16px 0 0; font-size: 12px; color: var(--muted); text-align: center; line-height: 1.5; }
.auth-error {
  margin: 0 0 12px;
  padding: 9px 12px;
  border-radius: 8px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: var(--danger);
  font-size: 13px;
}

/* ------------------------------------------------------------------ account */
.header-right { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.user-box {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-left: 12px;
  border-left: 1px solid var(--border);
}
.user-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ------------------------------------------------------------------ saved key */
.key-state {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 10px 12px;
  border-radius: 10px;
  background: #f8fafc;
  border: 1px solid var(--border);
  margin-bottom: 14px;
}
.key-state p { margin: 0; font-size: 13px; color: var(--muted); }
.key-state code {
  background: #eef1f7;
  padding: 1px 6px;
  border-radius: 5px;
  font-size: 12px;
  color: var(--text);
}
.key-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--success); margin-top: 6px; flex: none; }
.key-dot-missing { background: #f59e0b; }
.key-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

/* ------------------------------------------------------------------ AI APIs */
.api-manager-hero { margin-bottom: 16px; }
.api-status-row { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.api-pill {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border);
  background: #f7f8fc;
  color: var(--muted);
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 11.5px;
  font-weight: 700;
  white-space: nowrap;
}
.api-pill.connected {
  background: #ecfdf3;
  border-color: #b7e4c7;
  color: #17663a;
}
.api-pill.missing {
  background: #fff7ed;
  border-color: #fed7aa;
  color: #9a3412;
}
.api-routing {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 8px 14px;
  margin: 0;
}
.api-routing dt { color: var(--muted); font-size: 12.5px; }
.api-routing dd {
  margin: 0;
  font-size: 12.5px;
  font-weight: 700;
  text-align: right;
  overflow-wrap: anywhere;
}

.hidden { display: none !important; }
body.library-modal-open { overflow: hidden; }

/* ------------------------------------------------------------------ library */
.library-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.library-head-copy { max-width: 680px; }
.library-head-copy .hint { margin: 5px 0 0; }
.library-controls { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.library-controls input { min-width: 220px; }
.library-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 190px;
  padding: 28px;
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--muted);
}
.library-state p { margin: 0; max-width: 520px; line-height: 1.55; }
.library-state.error { border-color: #fecaca; background: #fff7f7; color: #991b1b; }
.library-summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin: 4px 2px 12px;
  font-size: 12.5px;
  color: var(--muted);
}
.library-summary #library-count { font-weight: 700; color: var(--text); }
.library-filterbar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 12px;
  margin-bottom: 12px;
}
.library-filterbar select { max-width: 190px; }
.library-check { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; color: var(--muted); white-space: nowrap; }
.library-organize, .library-revisions {
  margin-top: 20px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}
.library-organize h3, .library-revisions h3 { margin: 0 0 8px; font-size: 14px; }
.library-organize-facts {
  display: grid;
  grid-template-columns: minmax(100px, 0.8fr) minmax(0, 1.2fr);
  gap: 6px 12px;
  margin: 0 0 10px;
  font-size: 12.5px;
}
.library-organize-facts dt { color: var(--muted); }
.library-organize-facts dd { margin: 0; overflow-wrap: anywhere; }
.library-organize-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 8px; }
.library-organize-row input, .library-organize-row select { flex: 1; min-width: 150px; }
.library-version {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 7px 0;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}
.library-version:last-child { border-bottom: 0; }
.library-version code { background: #f1f5f9; padding: 1px 5px; border-radius: 4px; font-size: 11px; overflow-wrap: anywhere; }
.library-version-meta { color: var(--muted); font-size: 11px; }
.library-duplicate-link { display: block; padding: 5px 0; font-size: 12px; }
.episode-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.episode-row:last-child { border-bottom: 0; }
.story-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.story-head-controls { display: flex; align-items: flex-end; gap: 8px; flex-wrap: wrap; }
.story-head-controls .field { margin: 0; min-width: 220px; }
#story-source-references { margin: 12px 0 18px; max-height: 320px; overflow-y: auto; }
#story-source-references p, #worksheet-actions p, #worksheet-locations p { white-space: pre-wrap; overflow-wrap: anywhere; }
#story-worksheet .results-head { gap: 10px; flex-wrap: wrap; }
#story-worksheet .story-sheet-version { border-top: 1px solid var(--border); padding-top: 12px; }
#story-worksheet .story-sheet-version .btn { margin: 5px 6px 5px 0; }
.story-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 14px;
}
.story-form-grid .field { margin: 0; }
.story-span { grid-column: 1 / -1; }
.story-references { margin-bottom: 12px; }
.story-brief-card, .story-prompts-card, .story-warnings-card { margin-bottom: 12px; }
.story-ref-item {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 8px;
  background: #fff;
}
.story-ref-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.story-ref-badges { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.story-badge {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.story-badge.approved { background: #dcfce7; color: #166534; }
.story-badge.unapproved { background: #fef3c7; color: #92400e; }
.story-badge.draft { background: #e0f2fe; color: #075985; }
.story-ref-meta, .story-legacy { margin: 5px 0 0; color: var(--muted); font-size: 12px; overflow-wrap: anywhere; }
.story-legacy { border-left: 2px solid var(--border); padding-left: 7px; }
.story-ref-form {
  border: 1px dashed var(--border);
  border-radius: 8px;
  padding: 12px;
  margin-top: 10px;
  background: #f8fafc;
}
.story-ref-form h3 { margin: 0 0 10px; font-size: 13px; }
.story-check-list { display: flex; gap: 6px 14px; flex-wrap: wrap; }
.story-check { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; color: var(--text); }
.story-form-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.story-scene-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 10px;
}
.story-scene-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 8px; }
.story-scene-card.story-flash { background: #fff7ed; transition: background 0.2s; }
.story-ref-item.story-flash { background: #fff7ed; transition: background 0.2s; }
.story-prompt-version {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 8px;
}
.story-prompt-head { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.story-prompt-text {
  margin: 8px 0 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font: inherit;
  font-size: 12.5px;
  color: var(--text);
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px;
}
.story-role-list { display: flex; flex-direction: column; gap: 5px; }
.story-role-select { display: flex; flex-direction: column; gap: 3px; font-size: 12px; }
.story-warning {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border-bottom: 1px solid var(--border);
  padding: 7px 0;
  font-size: 12.5px;
}
.story-warning:last-child { border-bottom: 0; }
.prompt-diff { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 8px; }
.prompt-diff-column { border: 1px solid var(--border); border-radius: 8px; padding: 8px; background: #f8fafc; min-width: 0; }
.prompt-diff-column h4 { margin: 0 0 5px; font-size: 11.5px; color: var(--muted); }
.prompt-diff-text { white-space: pre-wrap; overflow-wrap: anywhere; font-size: 12px; line-height: 1.45; }
.prompt-diff-text mark { background: #fde68a; color: inherit; }
.review-panel {
  margin-top: 20px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}
.review-panel h3, .review-panel h4 { margin: 14px 0 8px; }
.review-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.review-head h3 { margin-top: 0; }
.review-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 8px 12px; }
.review-grid .field { margin: 0; }
.review-row, .review-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: 8px 0; }
.review-row select { min-width: 210px; }
.review-checklist-item {
  display: grid;
  grid-template-columns: minmax(120px, 0.8fr) 150px minmax(0, 1.4fr);
  gap: 8px;
  align-items: center;
  padding: 7px 0;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}
.review-checklist-item:last-child { border-bottom: 0; }
.review-checklist-item input, .review-checklist-item select { width: 100%; }
.review-continuity-item { padding: 6px 0; border-bottom: 1px solid var(--border); font-size: 12px; }
.review-continuity-item:last-child { border-bottom: 0; }
.review-continuity-item .story-badge { margin-right: 6px; }
.review-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.review-compare figure { margin: 0; min-width: 0; }
.review-compare img { width: 100%; max-height: 260px; object-fit: contain; background: #f8fafc; border: 1px solid var(--border); border-radius: 8px; }
.review-compare figcaption { font-size: 11.5px; color: var(--muted); overflow-wrap: anywhere; margin-top: 4px; }
.review-audit-item { padding: 7px 0; border-bottom: 1px solid var(--border); font-size: 12px; overflow-wrap: anywhere; }
.review-audit-item:last-child { border-bottom: 0; }
@media (max-width: 760px) {
  .review-grid, .review-compare { grid-template-columns: 1fr; }
  .review-checklist-item { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .story-form-grid { grid-template-columns: 1fr; }
  .story-span { grid-column: auto; }
  .story-head { align-items: stretch; }
  .story-head-controls { align-items: stretch; }
  .story-head-controls .field { min-width: 0; flex: 1; }
}
.library-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(155px, 1fr));
  gap: 12px;
}
.library-card {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  overflow: hidden;
  text-align: left;
  color: var(--text);
  font: inherit;
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}
.library-card:hover { border-color: #b8c4dc; box-shadow: var(--shadow); transform: translateY(-1px); }
.library-card:focus-visible { outline: 3px solid #93b4ff; outline-offset: 2px; }
.library-thumb {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #f4f6fb;
  overflow: hidden;
}
.library-thumb img { width: 100%; height: 100%; object-fit: contain; display: block; }
.library-thumb-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 8px;
  text-align: center;
  color: var(--muted);
  font-size: 11.5px;
}
.library-card-body { padding: 9px 10px 10px; display: flex; flex-direction: column; gap: 3px; }
.library-card-name { font-size: 12.5px; font-weight: 700; overflow-wrap: anywhere; }
.library-card-path { font-size: 11px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.library-badge {
  display: inline-flex;
  align-self: flex-start;
  margin-top: 3px;
  padding: 1px 6px;
  border-radius: 999px;
  background: #f1f5f9;
  color: #475569;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.library-badge.approved { background: #ecfdf3; color: #17663a; }
.library-badge.revise { background: #fff7ed; color: #9a3412; }
.library-badge.reject { background: #fef2f2; color: #991b1b; }
.library-badge.owner { background: #eff6ff; color: #1d4ed8; }
.library-modal { max-width: 940px; width: min(940px, calc(100vw - 32px)); max-height: calc(100vh - 48px); overflow: auto; }
.library-modal-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.library-modal-head .modal-title { margin: 0; }
.library-detail-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr); gap: 18px; align-items: start; }
.library-preview {
  position: relative;
  min-height: 240px;
  max-height: 62vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f4f6fb;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.library-preview img { max-width: 100%; max-height: 62vh; width: auto; height: auto; object-fit: contain; display: block; }
.library-preview-error { padding: 20px; color: var(--muted); font-size: 13px; text-align: center; }
.library-facts h3 { margin: 0 0 10px; font-size: 15px; overflow-wrap: anywhere; }
.library-facts dl, .library-metadata dl {
  display: grid;
  grid-template-columns: minmax(100px, 0.8fr) minmax(0, 1.2fr);
  gap: 7px 12px;
  margin: 0;
  font-size: 12.5px;
}
.library-facts dt, .library-metadata dt { color: var(--muted); }
.library-facts dd, .library-metadata dd { margin: 0; overflow-wrap: anywhere; }
.library-facts dd code, .library-metadata dd code {
  font-size: 11.5px;
  background: #f1f5f9;
  padding: 1px 5px;
  border-radius: 4px;
}
.library-asset-note {
  margin: 14px 0 0;
  padding: 9px 10px;
  border-radius: 8px;
  background: #f8fafc;
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.5;
}
.library-metadata { margin-top: 20px; border-top: 1px solid var(--border); padding-top: 16px; }
.library-metadata h3 { margin: 0 0 10px; font-size: 14px; }
.library-prompt-block { margin-top: 14px; }
.library-prompt-block h4 { margin: 0 0 6px; font-size: 12.5px; }
.library-prompt-block pre {
  margin: 0;
  padding: 10px;
  max-height: 220px;
  overflow: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 11.5px;
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 8px;
}

@media (max-width: 720px) {
  .library-detail-grid { grid-template-columns: 1fr; }
  .library-controls { width: 100%; }
  .library-controls input { flex: 1; min-width: 0; }
  .library-grid { grid-template-columns: repeat(auto-fill, minmax(135px, 1fr)); }
}

/* ------------------------------------------------------------------ process widget */
.process-widget {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 80;
  width: min(330px, calc(100vw - 24px));
  background: #111827;
  color: #f8fafc;
  border-radius: 12px;
  box-shadow: 0 12px 35px rgba(15, 23, 42, 0.32);
  border: 1px solid rgba(255, 255, 255, 0.12);
  overflow: hidden;
}
.process-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 12px;
}
.process-head strong { flex: 1; letter-spacing: 0.02em; }
.process-count {
  min-width: 20px;
  padding: 1px 6px;
  border-radius: 999px;
  text-align: center;
  background: rgba(255, 255, 255, 0.15);
  font-size: 11px;
}
.process-spinner {
  width: 14px;
  height: 14px;
  border-width: 2px;
  border-color: rgba(255, 255, 255, 0.25);
  border-top-color: #fff;
}
.process-list { max-height: 190px; overflow: auto; padding: 6px 0; }
.process-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  font-size: 12px;
}
.process-item-label { flex: 1; overflow-wrap: anywhere; }
.process-time {
  color: #cbd5e1;
  font-variant-numeric: tabular-nums;
  font-size: 11.5px;
  white-space: nowrap;
}
.process-empty { padding: 8px 12px; font-size: 12px; color: #cbd5e1; }

@media (max-width: 600px) {
  .process-widget { right: 8px; bottom: 8px; width: calc(100vw - 16px); }
}

/* ------------------------------------------------------------------ sidebar */
.app-shell {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}
.app-body {
  flex: 1 1 auto;
  display: flex;
  align-items: stretch;
  min-height: 0;
}
.workspace {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.sidebar {
  width: 300px;
  flex: 0 0 300px;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border-right: 1px solid var(--border);
}
.sidebar-section { display: flex; flex-direction: column; min-height: 0; }
.sidebar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.sidebar-title {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}
.sidebar-checklist {
  flex: 1 1 50%;
  overflow-y: auto;
  padding: 14px;
  border-bottom: 1px solid var(--border);
}
.sidebar-chat {
  flex: 1 1 50%;
  padding: 14px;
}
.sidebar.reviewer-mode .sidebar-checklist { display: none; }
.sidebar.reviewer-mode .sidebar-chat {
  flex: 1 1 100%;
  border-top: 0;
}

.checklist {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.checklist-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 8px;
  border-radius: 8px;
  font-size: 13px;
  color: var(--muted);
}
.checklist-item.done { color: var(--text); background: var(--primary-soft); }
.checklist-icon { font-size: 15px; line-height: 1; }
.checklist-label { flex: 1 1 auto; }
.checklist-mark { font-size: 13px; }
.checklist-item.done .checklist-mark { color: var(--success); }
.checklist-item:not(.done) .checklist-mark { color: var(--border); }

.track-link { font-size: 12px; font-weight: 600; color: var(--primary); text-decoration: none; }
.track-link:hover { text-decoration: underline; }

.track-empty {
  margin: 4px 0 0;
  padding: 10px 8px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--muted);
}
.track-list {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.track-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 8px;
  border-radius: 8px;
  font-size: 12.5px;
  color: var(--muted);
  background: none;
  border: 0;
  width: 100%;
  text-align: left;
  cursor: pointer;
}
.track-item:hover { background: var(--primary-soft); color: var(--text); }
.track-icon { font-size: 14px; line-height: 1; }
.track-label { flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.track-model { font-size: 11px; color: var(--muted); white-space: nowrap; }
.track-time { font-size: 11px; color: var(--muted); white-space: nowrap; font-variant-numeric: tabular-nums; }
.track-status-icon {
  width: 14px; height: 14px;
  flex: 0 0 14px;
  display: grid; place-items: center;
  border-radius: 50%;
  font-size: 9px;
  font-weight: 700;
  line-height: 1;
  color: #fff;
  background: var(--border);
}
.track-status-icon.complete { background: var(--success); }
.track-status-icon.failed { background: var(--danger); }
.track-status-icon.interrupted { background: var(--warn); }
.track-status-icon.pending {
  background: transparent;
  border: 2px solid var(--border);
  border-top-color: var(--primary);
  animation: spin 0.8s linear infinite;
}

main {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
  overflow-y: auto;
  margin: 0;
  max-width: none;
  padding: 24px 28px 64px;
}

/* ------------------------------------------------------------------ chat */
.chat-mode-toggle {
  display: flex;
  gap: 2px;
  background: #eef1f7;
  border-radius: 8px;
  padding: 2px;
}
.chat-mode {
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  padding: 5px 9px;
  border-radius: 6px;
  cursor: pointer;
}
.chat-mode.active { background: #fff; color: var(--primary); box-shadow: 0 1px 2px rgba(16, 24, 40, 0.08); }

.chat-messages {
  flex: 1 1 auto;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 8px 0;
  padding-right: 2px;
  min-height: 0;
}
.chat-empty { color: var(--muted); font-size: 12.5px; margin: 8px 0; }
.chat-msg { display: flex; align-items: flex-end; gap: 5px; }
.chat-msg.chat-user { justify-content: flex-end; }
.chat-copy {
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 11px;
  padding: 4px 2px;
}
.chat-copy:hover, .chat-copy:focus-visible { color: var(--primary); text-decoration: underline; }
.chat-bubble {
  max-width: 88%;
  padding: 7px 10px;
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
}
.chat-user .chat-bubble { background: var(--primary); color: #fff; border-bottom-right-radius: 3px; }
.chat-bot .chat-bubble { background: #f0f2f8; color: var(--text); border-bottom-left-radius: 3px; }
.chat-pane { display: flex; flex: 1 1 auto; min-height: 0; flex-direction: column; }
.chat-input-row { display: flex; gap: 6px; }
.chat-input-row input { flex: 1 1 auto; min-width: 0; }
.chat-typing { font-size: 12px; color: var(--muted); margin: 4px 0; }
.chat-hint { margin: 6px 0 0; font-size: 11.5px; }

/* ------------------------------------------------------------------ reviewer bot */
.reviewer-pane {
  display: flex;
  flex: 1 1 auto;
  min-height: 0;
  flex-direction: column;
  overflow-y: auto;
  padding-right: 2px;
}
.reviewer-project-card,
.reviewer-results-card {
  border: 2px solid #6d5ce8;
  border-radius: 13px;
  background: #fff;
  padding: 11px 12px 12px;
  margin-bottom: 12px;
  box-shadow: 0 2px 0 rgba(109, 92, 232, 0.08);
}
.reviewer-project-card { flex: 0 0 auto; }
.reviewer-results-card { flex: 0 0 auto; display: flex; flex-direction: column; }
.reviewer-stage-line {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  color: #4b5563;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.reviewer-stage-icon { font-size: 18px; line-height: 1; }
.reviewer-project-field { margin-bottom: 0; }
.reviewer-project-field .field-label { font-size: 10.5px; margin-bottom: 5px; }
.reviewer-project-field select {
  background: #fff;
  font-size: 12.5px;
  padding: 8px 9px;
  font-weight: 600;
}
.reviewer-results-title {
  display: flex;
  align-items: baseline;
  gap: 7px;
  padding-bottom: 5px;
  margin-bottom: 8px;
  border-bottom: 2px solid #374151;
  color: #4b5563;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.reviewer-results-title strong { color: #1f2937; font-weight: 800; }
.reviewer-field-list {
  flex: 0 1 auto;
  min-height: 0;
  max-height: 300px;
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
}
.reviewer-field-item { margin: 0; }
.reviewer-field-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  width: 100%;
  min-width: 0;
  padding: 3px 2px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: #6b7280;
  font-family: inherit;
  font-size: 10px;
  font-weight: 700;
  line-height: 1.35;
  text-align: left;
  cursor: pointer;
}
.reviewer-field-row:hover { background: #f5f3ff; color: #4c1d95; }
.reviewer-field-label {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.reviewer-status-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
  font-size: 15px;
  font-weight: 900;
  line-height: 1;
}
.reviewer-status-icon.reviewed { color: #16a34a; }
.reviewer-status-icon.failed { color: #ef4444; }
.reviewer-status-icon.pending { color: #cbd5e1; }
.reviewer-status-icon.processing { color: #7c3aed; }
.reviewer-spinner {
  width: 11px;
  height: 11px;
  border: 2px solid rgba(124, 58, 237, 0.22);
  border-top-color: #7c3aed;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
.reviewer-empty {
  margin: 7px 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.4;
  text-align: center;
}
.reviewer-details-btn {
  display: block;
  flex: 0 0 auto;
  margin: 8px auto 0;
  padding: 6px 20px;
  border: 0;
  border-radius: 8px;
  background: #5b4bdb;
  color: #fff;
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}
.reviewer-details-btn:hover:not(:disabled) { background: #4c3fd0; }
.reviewer-details-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.reviewer-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 11px;
  padding: 0 2px;
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 600;
}
.reviewer-legend > span { display: inline-flex; align-items: center; gap: 3px; }
.reviewer-legend .reviewer-status-icon { flex-basis: 14px; width: 14px; height: 14px; font-size: 13px; }
.reviewer-legend .reviewer-spinner { width: 9px; height: 9px; border-width: 1.5px; }
.reviewer-controls { display: flex; align-items: stretch; gap: 6px; flex: 0 0 auto; margin-top: auto; }
.reviewer-controls select {
  flex: 1 1 auto;
  min-width: 0;
  background: #fff;
  border-color: var(--border);
  padding: 8px 9px;
  font-size: 12.5px;
  font-weight: 600;
}
.reviewer-run-btn {
  flex: 0 0 auto;
  min-width: 68px;
  padding: 8px 13px;
  border: 0;
  border-radius: 9px;
  background: #5b4bdb;
  color: #fff;
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}
.reviewer-run-btn:hover:not(:disabled) { background: #4c3fd0; }
.reviewer-run-btn:disabled { opacity: 0.55; cursor: not-allowed; }
.reviewer-hint {
  flex: 0 0 auto;
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 10.5px;
  line-height: 1.4;
}

.reviewer-modal { max-width: 660px; }
.reviewer-modal .library-modal-head { margin-bottom: 10px; }
.reviewer-modal .library-modal-head .hint { margin: 3px 0 0; }
.reviewer-detail-summary {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}
.reviewer-detail-list { display: flex; flex-direction: column; gap: 10px; }
.reviewer-detail {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  background: #fbfcff;
}
.reviewer-detail.reviewer-detail-focus {
  border-color: #6d5ce8;
  box-shadow: 0 0 0 3px rgba(109, 92, 232, 0.14);
}
.reviewer-detail-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.reviewer-detail-head strong { font-size: 13.5px; }
.reviewer-detail-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 700;
  white-space: nowrap;
}
.reviewer-detail-copy { margin: 7px 0 0; font-size: 13px; line-height: 1.5; }
.reviewer-findings { margin: 8px 0 0; padding-left: 18px; font-size: 12.5px; }
.reviewer-finding { margin: 4px 0; line-height: 1.45; }
.reviewer-finding.error { color: #b91c1c; }
.reviewer-finding.warning { color: #b45309; }
.reviewer-finding.info { color: #1d4ed8; }
.reviewer-suggestions {
  margin-top: 9px;
  padding: 9px 11px;
  border-radius: 8px;
  background: var(--primary-soft);
  font-size: 12.5px;
}
.reviewer-suggestions strong { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.03em; color: var(--primary); }
.reviewer-suggestions ul { margin: 5px 0 0; padding-left: 18px; }
.reviewer-detail-meta { margin: 8px 0 0; color: var(--muted); font-size: 10.5px; }

.settings-subtitle { margin: 16px 0 8px; font-size: 13px; font-weight: 700; color: var(--text); }

.context-actions { display: flex; align-items: center; gap: 10px; margin-top: 8px; }

/* ------------------------------------------------------------------ docs */
.docs-toc { display: flex; flex-wrap: wrap; gap: 8px; }
.docs-toc a {
  font-size: 13px;
  color: var(--primary);
  background: var(--primary-soft);
  border-radius: 999px;
  padding: 4px 11px;
  text-decoration: none;
}
.docs-toc a:hover { background: var(--primary); color: #fff; }

.docs-list { margin: 8px 0 12px; padding-left: 20px; }
.docs-list li { margin: 4px 0; }
#panel-docs h3 { margin: 16px 0 6px; font-size: 14px; }
#panel-docs code { background: #eef1f7; border-radius: 5px; padding: 1px 6px; font-size: 12.5px; }

.docs-callout {
  margin: 12px 0;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  border-radius: 8px;
  background: var(--primary-soft);
  font-size: 13.5px;
}
.docs-callout-note { border-left-color: var(--warn); background: #fff8ec; }

.docs-faq dt { font-weight: 700; margin-top: 10px; }
.docs-faq dd { margin: 0 0 4px; color: var(--text); }

.story-sheet-version { margin-bottom: 16px; }
.story-sheet-image {
  width: 100%;
  max-width: 420px;
  display: block;
  margin: 6px 0;
  border: 1px solid var(--border);
  border-radius: 10px;
}

.sidebar-next-step { width: 100%; margin: 2px 0 8px; }

/* ------------------------------------------------------- character maker */
.maker-layout {
  display: grid;
  grid-template-columns: minmax(230px, 0.75fr) minmax(0, 1.6fr);
  gap: 20px;
  align-items: start;
}
.maker-character {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  width: 100%;
  margin-bottom: 8px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.maker-character:hover { border-color: var(--primary); }
.maker-character.active { border-color: var(--primary); background: var(--primary-soft); }
.maker-character .hint { font-size: 12px; }
#character-versions { margin-top: 14px; }
#character-versions .story-sheet-image { max-width: 360px; }
@media (max-width: 900px) {
  .maker-layout { grid-template-columns: 1fr; }
}

/* ------------------------------------------- standalone image generator */
#generator-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}
.generator-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
}
.generator-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  background: var(--primary-soft);
}
.generator-prompt-text {
  margin: 0;
  font-size: 13px;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.generator-card .story-form-actions { margin-top: auto; flex-wrap: wrap; }
.generator-card .btn { text-decoration: none; }
#generator-reference-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.generator-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  font-size: 12px;
}
.generator-chip img {
  width: 34px;
  height: 34px;
  object-fit: cover;
  border-radius: 50%;
  background: var(--primary-soft);
}
.generator-chip .btn { padding: 2px 8px; }

/* ------------------------------------------------------- generation stage workspace */
.gen-reference-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
  margin: 4px 0 12px;
}
.gen-field {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fbfcfe;
}
.gen-field-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
}
.gen-field-value { font-size: 13px; line-height: 1.5; word-break: break-word; }
.gen-blockers { list-style: none; margin: 0 0 12px; padding: 0; display: grid; gap: 8px; }
.gen-blockers li {
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.5;
  border: 1px solid #fde68a;
  background: #fffbeb;
  color: #92400e;
}
.gen-blockers li.images { border-color: #bfdbfe; background: #eff6ff; color: #1d4ed8; }
.gen-prompt-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 8px;
  margin-bottom: 8px;
}
.gen-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid var(--border);
  background: #f4f6fb;
  color: var(--muted);
  white-space: nowrap;
}
.gen-badge.reviewed { border-color: #bbf7d0; background: #f0fdf4; color: #15803d; }
.gen-badge.failed { border-color: #fecaca; background: #fff7f7; color: #b91c1c; }
.gen-badge.processing { border-color: #bfdbfe; background: #eff6ff; color: #1d4ed8; }
.gen-edit-hint { display: block; margin-top: 8px; }
.gen-prompt-flags { display: grid; gap: 8px; margin-top: 10px; }
.gen-flag {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  flex-wrap: wrap;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid #fde68a;
  background: #fffbeb;
}
.gen-flag.error { border-color: #fecaca; background: #fff7f7; }
.gen-flag.info { border-color: #bfdbfe; background: #eff6ff; }
.gen-flag-message { flex: 1; min-width: 220px; margin: 0; font-size: 13px; line-height: 1.5; }
.gen-flag-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.gen-flag-block { margin-bottom: 12px; }
.gen-flag-block > strong { display: block; font-size: 12px; margin-bottom: 6px; }
.gen-image-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 10px;
  background: #fbfcfe;
}
.gen-image-thumb {
  width: 84px;
  height: 63px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #f4f6fb;
  flex: none;
}
.gen-image-thumb.placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--muted);
}
.gen-image-body { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.gen-image-body strong { font-size: 13px; }
.gen-image-error { color: #b91c1c; font-size: 12px; line-height: 1.5; }

@media (max-width: 1100px) {
  .sidebar { width: 260px; flex-basis: 260px; }
}