/* ═══════════════════════════════════════════
   โปรแกรมแต่งนิยายจีน — Main Stylesheet
   ═══════════════════════════════════════════ */

/* ─── DEFAULT: DARK THEME ─── */
:root, [data-theme="dark"] {
  --bg-primary: #0a0a14;
  --bg-secondary: #111120;
  --bg-card: #161625;
  --bg-card-hover: #1c1c30;
  --bg-sidebar: #0d0d1a;
  --border: #2a2a40;
  --border-subtle: #1e1e30;
  --gold: #d4af37;
  --gold-light: #f0d060;
  --gold-dark: #a88a20;
  --red: #c0392b;
  --red-light: #e74c3c;
  --text-primary: #e8e8f0;
  --text-secondary: #a0a0b8;
  --text-muted: #5a5a78;
  --accent-blue: #4a9eda;
  --accent-purple: #7b4da3;
  --accent-green: #27ae60;
  --accent-pink: #e91e8c;
  --shadow: 0 4px 20px rgba(0,0,0,0.4);
  --shadow-card: 0 2px 12px rgba(0,0,0,0.3);
  --radius: 10px;
  --radius-sm: 6px;
  --sidebar-width: 220px;
  --font: 'Sarabun', -apple-system, sans-serif;
  --editor-bg: #0a0a14;
  --input-bg: #111120;
  /* ─── Aliases (compat กับ templates ใหม่) ─── */
  --card-bg: #161625;
  --border-color: #2a2a40;
  --accent-color: #d4af37;
  --primary: #d4af37;
}

/* ─── LIGHT THEME ─── */
[data-theme="light"] {
  --bg-primary: #f8f6f0;
  --bg-secondary: #eeeae0;
  --bg-card: #ffffff;
  --bg-card-hover: #faf8f4;
  --bg-sidebar: #fdfbf6;
  --border: #d8d0c0;
  --border-subtle: #e8e4da;
  --gold: #b8860b;
  --gold-light: #d4a017;
  --gold-dark: #8b6508;
  --red: #c0392b;
  --red-light: #e74c3c;
  --text-primary: #1a1810;
  --text-secondary: #4a4030;
  --text-muted: #8a8070;
  --accent-blue: #2980b9;
  --accent-purple: #6c3483;
  --accent-green: #1e8449;
  --accent-pink: #c0165a;
  --shadow: 0 4px 20px rgba(0,0,0,0.12);
  --shadow-card: 0 2px 12px rgba(0,0,0,0.08);
  --radius: 10px;
  --radius-sm: 6px;
  --sidebar-width: 220px;
  --font: 'Sarabun', -apple-system, sans-serif;
  --editor-bg: #fffef8;
  --input-bg: #f5f3ec;
  /* ─── Aliases (compat กับ templates ใหม่) ─── */
  --card-bg: #ffffff;
  --border-color: #d8d0c0;
  --accent-color: #b8860b;
  --primary: #b8860b;
}

[data-theme="light"] .hero-header {
  background: linear-gradient(135deg, #fdf8e8 0%, #fff8e0 50%, #fdf5e0 100%);
  border-color: #e0d0a0;
}

[data-theme="light"] .hero-header::before {
  background: linear-gradient(45deg, var(--gold)08, transparent 60%);
}

[data-theme="light"] .chapter-editor {
  background: var(--editor-bg);
  color: var(--text-primary);
}

[data-theme="light"] .form-control,
[data-theme="light"] .form-control-sm,
[data-theme="light"] .form-control-inline,
[data-theme="light"] .chapter-title-input {
  background: var(--input-bg);
  color: var(--text-primary);
}

[data-theme="light"] .loading-overlay {
  background: rgba(248, 246, 240, 0.88);
}

[data-theme="light"] .loading-box {
  background: var(--bg-card);
  border-color: var(--gold)40;
  box-shadow: 0 0 40px var(--gold)15;
}

[data-theme="light"] .sidebar {
  border-right-color: var(--border);
  box-shadow: 2px 0 8px rgba(0,0,0,0.06);
}

[data-theme="light"] .btn-secondary {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border-color: var(--border);
}

[data-theme="light"] .btn-ai {
  background: linear-gradient(135deg, #5b2c8a, #8e44ad);
  color: #f0e8ff;
}

[data-theme="light"] .btn-ai-secondary {
  background: #f0e8ff;
  color: #6c3483;
  border-color: #c39bd3;
}

[data-theme="light"] .novel-card {
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

[data-theme="light"] .write-topbar,
[data-theme="light"] .ai-control-bar,
[data-theme="light"] .chapter-meta-row {
  background: #f5f0e8;
  border-color: var(--border);
}

[data-theme="light"] .write-sidebar {
  background: #faf7f0;
  border-color: var(--border);
}

[data-theme="light"] .write-main {
  background: var(--editor-bg);
}

/* Theme Toggle Button */
.theme-toggle-btn {
  background: none;
  border: none;
  cursor: pointer;
  width: 100%;
  text-align: left;
  font-family: var(--font);
  transition: background 0.2s;
}

.theme-toggle-btn:hover {
  background: var(--bg-card) !important;
}

/* Upload styles */
.upload-dropzone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 3rem 2rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  background: var(--bg-secondary);
}

.upload-dropzone:hover, .upload-dropzone.dragover {
  border-color: var(--gold);
  background: color-mix(in srgb, var(--gold) 5%, var(--bg-secondary));
}

.upload-dropzone-icon { font-size: 3rem; margin-bottom: 1rem; }
.upload-dropzone h3 { color: var(--text-secondary); margin-bottom: 0.5rem; }
.upload-dropzone p { color: var(--text-muted); font-size: 0.88rem; }

.upload-file-list { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 1rem; }

.upload-file-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.5rem 0.8rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
}

.analysis-card {
  background: var(--bg-card);
  border: 1px solid var(--gold)40;
  border-radius: var(--radius);
  padding: 1.2rem;
  margin-bottom: 1rem;
}

.char-mapping-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.6rem;
  border-bottom: 1px solid var(--border-subtle);
}

.char-mapping-orig {
  min-width: 140px;
  font-weight: 500;
}

.char-mapping-arrow { color: var(--gold); font-size: 1.2rem; }

.char-mapping-input {
  flex: 1;
  padding: 0.4rem 0.7rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 0.9rem;
}

/* Library/Category styles */
.library-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.category-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: 4px solid var(--gold);
  border-radius: var(--radius);
  padding: 1.2rem;
  transition: all 0.2s;
  text-decoration: none;
  color: inherit;
  display: block;
}

.category-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.category-card-icon { font-size: 2.5rem; margin-bottom: 0.6rem; }
.category-card h3 { font-size: 1.1rem; color: var(--text-primary); margin-bottom: 0.3rem; }
.category-card p { font-size: 0.85rem; color: var(--text-secondary); }
.category-card-meta { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.6rem; }

.series-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent-purple);
  border-radius: var(--radius);
  padding: 1.2rem;
  transition: all 0.2s;
}

.series-card:hover { background: var(--bg-card-hover); transform: translateY(-1px); }

.series-card-header {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  margin-bottom: 0.8rem;
}

.series-emoji { font-size: 2rem; }

.series-info { flex: 1; }
.series-title { font-size: 1.05rem; font-weight: 600; color: var(--text-primary); }
.series-meta { font-size: 0.8rem; color: var(--text-muted); display: flex; gap: 0.8rem; flex-wrap: wrap; margin-top: 0.3rem; }
.series-desc { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 0.6rem; }

.series-progress {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.progress-bar-wrap {
  flex: 1;
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-purple), var(--gold));
  border-radius: 3px;
  transition: width 0.3s;
}

/* Episode styles */
.episode-type-special {
  color: var(--gold);
  font-weight: 600;
}

.special-badge {
  display: inline-flex;
  padding: 1px 8px;
  background: var(--gold)20;
  color: var(--gold);
  border: 1px solid var(--gold)40;
  border-radius: 20px;
  font-size: 0.75rem;
}

.regular-badge {
  display: inline-flex;
  padding: 1px 8px;
  background: var(--accent-blue)15;
  color: var(--accent-blue);
  border-radius: 20px;
  font-size: 0.75rem;
}

/* Upload list */
.upload-history-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.8rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 0.5rem;
}

.upload-status-badge {
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 0.78rem;
}

.status-uploaded { background: var(--accent-blue)20; color: var(--accent-blue); }
.status-analyzed { background: var(--accent-green)20; color: var(--accent-green); }
.status-generating { background: var(--gold)20; color: var(--gold); }
.status-generated { background: var(--accent-green)20; color: var(--accent-green); }

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  overscroll-behavior: none;
}

body {
  font-family: var(--font);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  overscroll-behavior: none;
}

/* ─── LAYOUT ─── */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* ─── SIDEBAR ─── */
.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  scroll-behavior: smooth;
  z-index: 100;
}

.sidebar-header {
  padding: 1.2rem 1rem;
  border-bottom: 1px solid var(--border);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  font-size: 2rem;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.logo-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold);
  display: block;
}

.logo-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
  display: block;
}

.sidebar-nav {
  flex: 1;
  padding: 0.5rem 0;
  overflow-y: auto;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0.6rem 1rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.2s;
  font-size: 0.9rem;
  border-radius: 0;
}

.nav-item:hover {
  background: var(--bg-card);
  color: var(--text-primary);
}

.nav-item.active {
  background: linear-gradient(90deg, var(--gold)15, transparent);
  color: var(--gold);
  border-right: 2px solid var(--gold);
}

.nav-icon { font-size: 1.1rem; width: 1.4rem; text-align: center; }
.nav-label { font-size: 0.88rem; }

.nav-divider {
  padding: 0.5rem 1rem;
  font-size: 0.72rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  margin: 0.3rem 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-footer {
  border-top: 1px solid var(--border);
  padding: 0.5rem 0;
}

/* ─── MAIN CONTENT ─── */
.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  padding: 1.5rem 2rem;
  max-width: calc(100vw - var(--sidebar-width));
  min-height: 100vh;
  overscroll-behavior: none;
  scroll-behavior: smooth;
}

/* ─── PAGE HEADER ─── */
.page-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.page-header h1 {
  font-size: 1.6rem;
  color: var(--text-primary);
  flex: 1;
}

.back-btn {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.back-btn:hover { color: var(--gold); }
.back-btn-small {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.8rem;
  display: block;
  margin-bottom: 0.3rem;
}

/* ─── HERO HEADER ─── */
.hero-header {
  background: linear-gradient(135deg, #0d0d1a 0%, #161625 50%, #0d0d1a 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  margin-bottom: 2rem;
  position: relative;
  overflow: hidden;
}

.hero-header::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(45deg, var(--gold)05, transparent 60%);
}

.hero-content { position: relative; z-index: 1; }

.hero-title {
  font-size: 2rem;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.5rem;
}

.hero-subtitle {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 1.5rem;
}

.hero-decor {
  position: absolute;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.06;
  font-size: 5rem;
  letter-spacing: 1rem;
  color: var(--gold);
}

/* ─── CARDS ─── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-card);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.card-header h3 { margin: 0; }

.ai-generate-card {
  border-color: var(--gold)40;
  background: linear-gradient(135deg, var(--bg-card), var(--gold)05);
}

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #1a1100;
}
.btn-primary:hover { background: linear-gradient(135deg, var(--gold-light), var(--gold)); transform: translateY(-1px); }

.btn-secondary {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--bg-card-hover); color: var(--text-primary); }

.btn-danger {
  background: var(--red)20;
  color: var(--red-light);
  border: 1px solid var(--red)40;
}
.btn-danger:hover { background: var(--red)40; }

.btn-ai {
  background: linear-gradient(135deg, #4a2a8a, #7b4da3);
  color: #e0d0ff;
}
.btn-ai:hover { background: linear-gradient(135deg, #5a3a9a, #8b5db3); }

.btn-ai-secondary {
  background: #2a1a4a;
  color: #c0a0ff;
  border: 1px solid #4a2a8a50;
}
.btn-ai-secondary:hover { background: #3a2a5a; }

.btn-lg { padding: 0.7rem 1.5rem; font-size: 1rem; }
.btn-sm { padding: 0.3rem 0.7rem; font-size: 0.82rem; }
.btn-xs { padding: 0.2rem 0.5rem; font-size: 0.78rem; }
.btn-icon-delete {
  background: none; border: none; color: var(--text-muted);
  cursor: pointer; font-size: 1.1rem; padding: 0 4px;
  transition: color 0.2s;
}
.btn-icon-delete:hover { color: var(--red-light); }

/* ─── FORMS ─── */
.form-group {
  margin-bottom: 1.2rem;
}

.form-group label {
  display: block;
  color: var(--text-secondary);
  font-size: 0.88rem;
  margin-bottom: 0.4rem;
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: 0.55rem 0.85rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 0.9rem;
  transition: border-color 0.2s;
}

.form-control:focus {
  outline: none;
  border-color: var(--gold)60;
  box-shadow: 0 0 0 2px var(--gold)15;
}

.form-control-sm {
  padding: 0.35rem 0.65rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 0.82rem;
}

.form-control-inline {
  padding: 0.3rem 0.6rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 0.85rem;
  flex: 1;
}

textarea.form-control { resize: vertical; }

.form-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.form-group.flex-1 { flex: 1; min-width: 150px; }
.form-group.flex-2 { flex: 2; min-width: 200px; }
.form-group.flex-3 { flex: 3; min-width: 250px; }

.form-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.form-group-inline {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
  min-width: 150px;
}

.form-group-inline label {
  color: var(--text-muted);
  font-size: 0.8rem;
  white-space: nowrap;
}

.input-with-btn {
  display: flex;
  gap: 0.5rem;
}

.input-with-btn .form-control { flex: 1; }

/* ─── NOVEL CARDS ─── */
.novels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.novel-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: 3px solid var(--genre-color, var(--gold));
  border-radius: var(--radius);
  padding: 1.2rem;
  transition: all 0.2s;
  box-shadow: var(--shadow-card);
}

.novel-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.novel-card-header {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  margin-bottom: 0.8rem;
}

.novel-emoji { font-size: 2.5rem; line-height: 1; }

.novel-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  flex: 1;
}

.novel-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.novel-desc {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.5;
  margin-bottom: 0.8rem;
}

.novel-stats {
  display: flex;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 0.8rem;
  flex-wrap: wrap;
}

.novel-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* ─── BADGES ─── */
.genre-badge, .genre-badge-lg {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 500;
  border: 1px solid;
}

.genre-badge-lg { font-size: 0.88rem; padding: 4px 12px; }

.style-badge, .style-badge-lg {
  display: inline-flex;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 0.78rem;
}
.style-sweet { background: #ff69b420; color: #ff69b4; }
.style-angst { background: #8b0a1a20; color: #e57373; }
.style-action { background: #c0392b20; color: #e74c3c; }
.style-balanced { background: #d4af3720; color: var(--gold); }

.ending-badge, .ending-badge-lg {
  display: inline-flex;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 0.78rem;
  background: #ffffff10;
  color: var(--text-muted);
}

.power-badge {
  display: inline-flex;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.72rem;
  background: var(--accent-blue)20;
  color: var(--accent-blue);
  border: 1px solid var(--accent-blue)30;
}

.archetype-badge {
  display: inline-flex;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.72rem;
  background: var(--gold)15;
  color: var(--gold);
}

.status-writing { color: var(--accent-blue); }
.status-complete { color: var(--accent-green); }
.status-hiatus { color: var(--text-muted); }

/* ─── STATS ─── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  text-align: center;
}

.stat-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gold);
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

.stats-bar {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.7rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* ─── SECTION HEADER ─── */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  margin-top: 0.5rem;
}

.section-header h2, .section-header h3 {
  font-size: 1.1rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ─── GENRE SELECTOR ─── */
.genre-selector {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.genre-option { cursor: pointer; }
.genre-option input { display: none; }

.genre-option-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 0.8rem 0.5rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
  transition: all 0.2s;
  text-align: center;
}

.genre-option-card:hover {
  border-color: var(--gc, var(--gold));
  background: var(--bg-card);
}

.genre-option input:checked + .genre-option-card {
  border-color: var(--gc, var(--gold));
  background: color-mix(in srgb, var(--gc, var(--gold)) 10%, var(--bg-card));
  box-shadow: 0 0 12px var(--gc, var(--gold))30;
}

.genre-option-icon { font-size: 1.5rem; }
.genre-option-name { font-size: 0.8rem; color: var(--text-secondary); }

.genre-info-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin-top: 0.5rem;
}

.genre-info h4 { margin-bottom: 0.5rem; }
.genre-info p { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 0.8rem; }

.genre-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  font-size: 0.85rem;
}

.tag {
  display: inline-flex;
  padding: 2px 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin: 2px;
}

/* ─── RADIO CARDS ─── */
.radio-cards {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.radio-card { cursor: pointer; }
.radio-card input { display: none; }

.radio-card > div {
  padding: 0.7rem 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
  font-size: 0.88rem;
  line-height: 1.4;
  transition: all 0.2s;
}

.radio-card input:checked + div {
  border-color: var(--gold);
  background: var(--gold)10;
  color: var(--gold);
}

.radio-card > div small { display: block; color: var(--text-muted); font-size: 0.78rem; }

/* ─── CHAPTER TABLE ─── */
.chapter-table-wrapper { overflow-x: auto; }

.chapter-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.chapter-table th {
  background: var(--bg-secondary);
  color: var(--text-muted);
  padding: 0.6rem 0.8rem;
  text-align: left;
  font-weight: 500;
  border-bottom: 1px solid var(--border);
}

.chapter-table td {
  padding: 0.7rem 0.8rem;
  border-bottom: 1px solid var(--border-subtle);
}

.chapter-row:hover { background: var(--bg-card-hover); }
.row-complete { opacity: 0.8; }

.chapter-num-cell {
  color: var(--text-muted);
  font-weight: 600;
}

.chapter-link {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
}

.chapter-link:hover { color: var(--gold); }

.chapter-summary-preview {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-top: 2px;
}

.arc-tag {
  display: inline-flex;
  padding: 1px 6px;
  background: var(--accent-purple)20;
  color: var(--accent-purple);
  border-radius: 4px;
  font-size: 0.78rem;
}

.status-badge { font-size: 1rem; }
.word-count-cell { color: var(--text-muted); font-size: 0.82rem; }

/* ─── WRITING LAYOUT ─── */
.write-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 0;
  height: calc(100vh - 3rem);
  margin: -1.5rem -2rem;
}

.write-sidebar {
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding: 0;
}

.write-sidebar-header {
  padding: 0.8rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
}

.write-sidebar-header h4 {
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-top: 0.3rem;
}

.chapter-nav-compact {
  max-height: 200px;
  overflow-y: auto;
  border-bottom: 1px solid var(--border);
}

.chapter-nav-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0.4rem 0.8rem;
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.8rem;
  transition: all 0.15s;
}

.chapter-nav-item:hover { background: var(--bg-card); color: var(--text-secondary); }
.chapter-nav-item.active { background: var(--gold)10; color: var(--gold); }

.chnum {
  min-width: 22px;
  text-align: right;
  font-weight: 600;
  font-size: 0.78rem;
}

.chtitle {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chstatus-dot { font-size: 0.6rem; color: var(--text-muted); }
.chstatus-dot.complete { color: var(--accent-green); }

.panel-section {
  padding: 0.8rem;
  border-bottom: 1px solid var(--border-subtle);
}

.panel-section h5 {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.char-ref-item {
  font-size: 0.82rem;
  margin-bottom: 0.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.char-ref-item:last-child { border: none; }
.char-ref-item strong { color: var(--text-primary); }
.char-ref-detail { color: var(--text-muted); font-size: 0.78rem; }

.prev-chapter-item {
  font-size: 0.8rem;
  margin-bottom: 0.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.prev-chapter-summary {
  color: var(--text-muted);
  font-size: 0.75rem;
  margin-top: 2px;
  line-height: 1.4;
}

/* ─── WRITE MAIN ─── */
.write-main {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}

.write-main form {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.write-topbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.6rem 1rem;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.chapter-title-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 600;
  font-family: var(--font);
  min-width: 200px;
}

.chapter-title-input:focus { outline: none; }

.write-topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.word-count {
  color: var(--text-muted);
  font-size: 0.85rem;
  min-width: 70px;
  text-align: right;
}

.ai-control-bar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 1rem;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.ai-controls-left, .ai-controls-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.ai-controls-right { margin-left: auto; }

.chapter-meta-row {
  display: flex;
  gap: 1rem;
  padding: 0.4rem 1rem;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  align-items: center;
  flex-wrap: wrap;
}

.chapter-editor {
  flex: 1;
  width: 100%;
  min-height: 0;
  padding: 1.5rem 2rem;
  background: var(--bg-primary);
  color: var(--text-primary);
  border: none;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.9;
  resize: none;
  overflow-y: auto;
}

.chapter-editor:focus { outline: none; }

/* ─── NOVEL HEADER ─── */
.novel-header-content {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  flex: 1;
  flex-wrap: wrap;
}

.novel-cover-large { font-size: 3.5rem; }
.novel-header-info { flex: 1; }

.novel-header-meta {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

.novel-main-title {
  font-size: 1.8rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.novel-main-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.novel-header-actions {
  display: flex;
  gap: 0.8rem;
  align-items: center;
}

/* ─── DETAIL GRID ─── */
.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

/* ─── CHAPTER PREVIEW ─── */
.chapter-preview-list { display: flex; flex-direction: column; gap: 0.3rem; }

.chapter-preview-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.5rem 0.7rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background 0.15s;
}

.chapter-preview-item:hover { background: var(--bg-secondary); }

.chapter-num {
  min-width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
  border-radius: 50%;
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
}

.chapter-preview-info { flex: 1; }
.chapter-title { display: block; color: var(--text-primary); font-size: 0.9rem; }
.chapter-meta { font-size: 0.78rem; color: var(--text-muted); display: flex; align-items: center; gap: 6px; }

.status-dot { font-size: 0.6rem; }
.status-dot.status-complete { color: var(--accent-green); }
.status-dot.status-draft { color: var(--text-muted); }

/* ─── CHAR PREVIEW ─── */
.char-preview-list { display: flex; flex-direction: column; gap: 0.5rem; }

.char-preview-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.4rem;
}

.char-role-icon { font-size: 1.3rem; }
.char-name { font-weight: 500; font-size: 0.9rem; }
.char-role-text { font-size: 0.78rem; color: var(--text-muted); }

/* ─── ARC ─── */
.arc-preview-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.arc-num {
  padding: 2px 8px;
  background: var(--accent-purple)20;
  color: var(--accent-purple);
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
}

.arc-info { flex: 1; }
.arc-title { font-size: 0.9rem; color: var(--text-primary); }
.arc-range { font-size: 0.78rem; color: var(--text-muted); }

/* ─── QUICK LINKS ─── */
.quick-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.quick-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.8rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.88rem;
  transition: all 0.2s;
}

.quick-link:hover {
  background: var(--bg-card-hover);
  color: var(--gold);
  border-color: var(--gold)40;
}

/* ─── CHARACTERS GRID ─── */
.characters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.char-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  transition: all 0.2s;
}

.char-card:hover { background: var(--bg-card-hover); transform: translateY(-1px); }

.char-card-header {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  margin-bottom: 0.8rem;
}

.char-avatar { font-size: 2rem; }
.char-card-info { flex: 1; }
.char-card-info h4 { font-size: 1.05rem; margin-bottom: 0.3rem; }

.char-personality {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 0.6rem;
}

.char-golden-finger {
  font-size: 0.82rem;
  color: var(--gold);
  background: var(--gold)10;
  border-radius: 4px;
  padding: 0.3rem 0.6rem;
  margin-bottom: 0.6rem;
}

.char-actions { display: flex; gap: 0.5rem; }

.char-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

/* ─── PLOT ─── */
.plot-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.arcs-list { display: flex; flex-direction: column; gap: 1rem; }

.arc-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent-purple);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
}

.arc-card-header {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.5rem;
}

.arc-card-num {
  padding: 2px 8px;
  background: var(--accent-purple)20;
  color: var(--accent-purple);
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 600;
}

.arc-card-title { flex: 1; font-size: 1rem; font-weight: 600; }
.arc-card-range { font-size: 0.8rem; color: var(--text-muted); }
.arc-description { color: var(--text-secondary); font-size: 0.88rem; margin-bottom: 0.4rem; }
.arc-goal { font-size: 0.85rem; color: var(--accent-blue); }

/* ─── CHAPTER TIMELINE ─── */
.chapter-timeline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.timeline-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 70px;
  padding: 0.4rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  background: var(--bg-card);
  transition: all 0.15s;
}

.timeline-item:hover { border-color: var(--gold); background: var(--gold)10; }
.timeline-item.complete { border-color: var(--accent-green)50; background: var(--accent-green)05; }

.timeline-num {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.timeline-title {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 100%;
}

.timeline-arc {
  font-size: 0.6rem;
  color: var(--accent-purple);
}

/* ─── WORLD BUILDER ─── */
.world-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.cultivation-levels-display { margin-top: 0.5rem; }

.levels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.5rem;
}

.level-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.6rem;
}

.level-rank {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gold);
}

.level-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
}

.level-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.add-item-form {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.8rem;
  flex-wrap: wrap;
  padding-top: 0.8rem;
  border-top: 1px solid var(--border);
}

.faction-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.85rem;
}

/* ─── ELEMENTS ─── */
.elements-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 1.5rem;
}

.element-item {
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--border-subtle);
}

.element-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.3rem;
}

.owner-tag {
  font-size: 0.78rem;
  color: var(--text-muted);
  background: var(--bg-secondary);
  padding: 1px 6px;
  border-radius: 4px;
}

.element-desc { font-size: 0.85rem; color: var(--text-secondary); }

.trope-ref-list { display: flex; flex-direction: column; gap: 0.8rem; }

.trope-ref-item {
  padding: 0.6rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
}

.trope-ref-item strong { color: var(--gold); font-size: 0.88rem; }
.trope-ref-item p { color: var(--text-muted); font-size: 0.82rem; margin-top: 2px; }

/* ─── OUTLINE RESULT ─── */
.outline-result { margin-top: 1rem; }
.outline-result h4 { color: var(--gold); margin-bottom: 0.8rem; }

.outline-arc {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent-purple);
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin-bottom: 0.8rem;
}

.outline-arc-header {
  font-weight: 600;
  color: var(--accent-purple);
  margin-bottom: 0.5rem;
}

.outline-events {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.5rem 0;
}

.event-tag {
  display: inline-flex;
  padding: 2px 8px;
  background: var(--gold)10;
  color: var(--gold);
  border-radius: 20px;
  font-size: 0.78rem;
}

.chapter-outline-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.ch-outline-item {
  padding: 0.5rem;
  background: var(--bg-card);
  border-radius: 4px;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

/* ─── EXPORT ─── */
.export-preview {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.5rem;
  max-height: 500px;
  overflow-y: auto;
  font-size: 0.9rem;
  line-height: 1.7;
}

.export-title { font-size: 1.3rem; font-weight: 700; margin-bottom: 0.3rem; }
.export-meta { color: var(--text-muted); margin-bottom: 0.8rem; }
.export-chapter { margin-bottom: 1rem; }
.export-chapter-title { font-weight: 600; color: var(--gold); }

/* ─── GENRE GUIDE ─── */
.genre-guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.genre-guide-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: 3px solid;
  border-radius: var(--radius);
  padding: 1rem;
}

.genre-guide-icon { font-size: 1.8rem; margin-bottom: 0.5rem; }
.genre-guide-card h4 { font-size: 0.9rem; margin-bottom: 0.3rem; }
.genre-guide-card p { font-size: 0.8rem; color: var(--text-muted); }

/* ─── SUGGESTIONS ─── */
.suggestions-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.8rem;
  margin-top: 0.5rem;
}

.suggestions-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.suggestion-btn {
  display: inline-flex;
  padding: 0.3rem 0.8rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-primary);
  font-size: 0.85rem;
  cursor: pointer;
  margin: 3px;
  transition: all 0.2s;
  font-family: var(--font);
}

.suggestion-btn:hover { border-color: var(--gold); color: var(--gold); }

/* ─── EMPTY STATE ─── */
.empty-state {
  text-align: center;
  padding: 3rem;
  color: var(--text-muted);
}

.empty-icon { font-size: 3rem; margin-bottom: 1rem; }
.empty-state h3 { margin-bottom: 0.5rem; color: var(--text-secondary); }
.empty-state p { margin-bottom: 1.5rem; }

/* ─── FLASH MESSAGES ─── */
.flash-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.flash {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  box-shadow: var(--shadow);
  animation: slideIn 0.3s ease;
  max-width: 350px;
}

.flash-success {
  background: var(--accent-green)20;
  border: 1px solid var(--accent-green)40;
  color: #5dbb7a;
}

.flash-error {
  background: var(--red)20;
  border: 1px solid var(--red)40;
  color: #e57373;
}

.flash button {
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
  font-size: 1.1rem;
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ─── LOADING OVERLAY ─── */
.loading-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(10, 10, 20, 0.85);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}

.loading-overlay.show {
  display: flex;
}

.loading-box {
  background: var(--bg-card);
  border: 1px solid var(--gold)40;
  border-radius: var(--radius);
  padding: 2.5rem 3rem;
  text-align: center;
  box-shadow: 0 0 40px var(--gold)20;
}

.loading-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 1.2rem;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

#loadingText {
  font-size: 1.05rem;
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.loading-sub {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ─── AUTOSAVE ─── */
.autosave-indicator {
  position: fixed;
  bottom: 1rem;
  right: 1rem;
  background: var(--accent-green)20;
  border: 1px solid var(--accent-green)40;
  color: #5dbb7a;
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s;
  z-index: 500;
}

.autosave-indicator.show {
  opacity: 1;
  transform: translateY(0);
}

/* ─── ALERT ─── */
.alert {
  padding: 0.7rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  margin-bottom: 1rem;
}

.alert-warning {
  background: #f39c1220;
  border: 1px solid #f39c1240;
  color: #f39c12;
}

.alert-warning a { color: var(--gold); }

/* ─── SCROLLBARS ─── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; transition: background 0.2s; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }
::-webkit-scrollbar-corner { background: transparent; }

/* smooth scroll สำหรับทุก scrollable area */
* { scroll-behavior: smooth; }
.sidebar-nav, .modal-box, .main-content {
  overscroll-behavior: contain;
}

/* ═══════════════════════════════════════════
   NEW FEATURES — DASHBOARD, RELATIONSHIPS,
   POWER TRACKER, GLOSSARY, READER, TIMELINE,
   CHAT, VERSION HISTORY
═══════════════════════════════════════════ */

/* ─── WRITING DASHBOARD ─── */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.2rem;
  text-align: center;
}

.stat-card-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}

.stat-card-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
}

.progress-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.progress-bar-track {
  background: var(--bg-secondary);
  border-radius: 4px;
  height: 12px;
  overflow: hidden;
  margin-bottom: 1rem;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold), #f4c842);
  border-radius: 4px;
  transition: width 0.5s ease;
}

.chapter-progress-list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 1rem;
}

.ch-progress-dot {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  font-size: 0.55rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: default;
  transition: all 0.15s;
}

.ch-progress-dot.complete { background: var(--gold); color: #1a1205; border-color: var(--gold); }
.ch-progress-dot.draft { background: var(--bg-card); color: var(--text-secondary); }

/* ─── RELATIONSHIP MAP ─── */
.relationship-canvas-wrap {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  min-height: 500px;
  position: relative;
}

#relationshipCanvas {
  width: 100%;
  min-height: 500px;
  display: block;
}

.rel-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.rel-legend-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.rel-legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.relationship-add-form {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  align-items: center;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 1rem;
}

.rel-table { width: 100%; border-collapse: collapse; }
.rel-table th, .rel-table td {
  padding: 0.6rem 0.8rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}
.rel-table th { color: var(--text-muted); font-weight: 500; background: var(--bg-secondary); }

.rel-type-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
}
.rel-lover { background: #ff6b9d22; color: #ff6b9d; }
.rel-rival { background: #ff4a4a22; color: #ff6b6b; }
.rel-friend { background: #4ade8022; color: #4ade80; }
.rel-enemy { background: #f9731622; color: #f97316; }
.rel-family { background: #a78bfa22; color: #a78bfa; }
.rel-mentor { background: #38bdf822; color: #38bdf8; }
.rel-ally { background: #fbbf2422; color: #fbbf24; }
.rel-other { background: var(--bg-secondary); color: var(--text-muted); }

/* ─── POWER TRACKER ─── */
.power-table { width: 100%; border-collapse: collapse; }
.power-table th, .power-table td {
  padding: 0.6rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}
.power-table th { color: var(--text-muted); font-weight: 500; background: var(--bg-secondary); }

.power-char-group {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 1rem;
  overflow: hidden;
}

.power-char-header {
  padding: 0.8rem 1rem;
  background: var(--bg-secondary);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.power-level-timeline {
  display: flex;
  align-items: center;
  gap: 0;
  overflow-x: auto;
  padding: 0.8rem 1rem;
}

.power-level-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 90px;
}

.power-level-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gold);
  border: 2px solid var(--gold);
  position: relative;
  z-index: 1;
}

.power-level-line {
  height: 2px;
  background: var(--border);
  flex: 1;
  min-width: 30px;
}

.power-level-name {
  font-size: 0.72rem;
  color: var(--gold);
  margin-top: 4px;
  text-align: center;
}

.power-level-ch {
  font-size: 0.65rem;
  color: var(--text-muted);
}

/* ─── GLOSSARY ─── */
.glossary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.8rem;
}

.glossary-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem;
}

.glossary-term {
  font-weight: 600;
  color: var(--gold);
  font-size: 1rem;
  margin-bottom: 0.3rem;
}

.glossary-category {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.5rem;
}

.glossary-def {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.glossary-filter-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.glossary-filter-btn {
  padding: 4px 12px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.15s;
}

.glossary-filter-btn.active, .glossary-filter-btn:hover {
  background: var(--gold);
  color: #1a1205;
  border-color: var(--gold);
}

/* ─── READER MODE ─── */
.reader-layout {
  max-width: 700px;
  margin: 0 auto;
  padding: 2rem 1rem 6rem;
}

.reader-chapter {
  margin-bottom: 4rem;
}

.reader-chapter-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 0.5rem;
  text-align: center;
}

.reader-chapter-num {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 2rem;
}

.reader-content {
  font-size: 1.05rem;
  line-height: 2;
  color: var(--text-primary);
  white-space: pre-wrap;
  word-break: break-word;
}

.reader-divider {
  text-align: center;
  color: var(--text-muted);
  margin: 3rem 0;
  font-size: 1.2rem;
  letter-spacing: 0.5rem;
}

.reader-topbar {
  position: sticky;
  top: 0;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 0.6rem 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  z-index: 100;
  margin: -1.5rem -2rem 2rem;
}

.reader-font-controls {
  display: flex;
  gap: 0.5rem;
  margin-left: auto;
  align-items: center;
}

/* ─── TIMELINE ─── */
.timeline-container {
  overflow-x: auto;
  padding: 1rem 0;
}

.timeline-track {
  min-width: max-content;
  padding: 1.5rem 2rem;
}

.timeline-row {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
  gap: 0;
}

.timeline-label {
  width: 100px;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: right;
  padding-right: 1rem;
  flex-shrink: 0;
}

.timeline-line {
  flex: 1;
  display: flex;
  align-items: center;
  position: relative;
}

.timeline-line::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--border);
}

.timeline-event {
  position: relative;
  z-index: 1;
  margin-right: 2rem;
  flex-shrink: 0;
}

.timeline-event-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gold);
  margin: 0 auto 4px;
}

.timeline-event-label {
  font-size: 0.7rem;
  color: var(--text-secondary);
  text-align: center;
  max-width: 70px;
  line-height: 1.2;
}

/* ─── AI CHAT ─── */
.chat-layout {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 8rem);
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.chat-bubble {
  max-width: 75%;
  padding: 0.8rem 1.1rem;
  border-radius: 12px;
  font-size: 0.9rem;
  line-height: 1.7;
}

.chat-bubble.user {
  align-self: flex-end;
  background: var(--gold);
  color: #1a1205;
  border-bottom-right-radius: 4px;
}

.chat-bubble.ai {
  align-self: flex-start;
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-bottom-left-radius: 4px;
}

.chat-input-bar {
  display: flex;
  gap: 0.6rem;
  padding: 1rem;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
}

.chat-input {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.6rem 1rem;
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 0.9rem;
  resize: none;
  min-height: 44px;
  max-height: 120px;
}

.chat-input:focus { outline: none; border-color: var(--gold); }

/* ─── CONSISTENCY CHECK ─── */
.consistency-score {
  font-size: 3rem;
  font-weight: 800;
  color: var(--gold);
  text-align: center;
  line-height: 1;
}

.consistency-summary {
  text-align: center;
  color: var(--text-secondary);
  margin: 0.5rem 0 2rem;
}

.issue-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem;
  margin-bottom: 0.8rem;
  border-left: 3px solid var(--border);
}

.issue-card.high { border-left-color: #ef4444; }
.issue-card.medium { border-left-color: #f59e0b; }
.issue-card.low { border-left-color: #3b82f6; }

.issue-type {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}

.issue-desc {
  color: var(--text-primary);
  font-size: 0.9rem;
  line-height: 1.6;
}

.issue-chapters {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
}

/* ─── VERSION HISTORY ─── */
.version-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.version-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.7rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.85rem;
}

.version-time { color: var(--text-muted); flex: 1; }
.version-wc { color: var(--gold); font-weight: 500; }
.version-label {
  background: var(--bg-secondary);
  padding: 2px 8px;
  border-radius: 10px;
  color: var(--text-secondary);
  font-size: 0.75rem;
}

/* ─── FIND & REPLACE ─── */
.find-replace-bar {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.8rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  z-index: 200;
  min-width: 320px;
  display: none;
}

.find-replace-bar.show { display: block; }

.find-replace-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.5rem;
}

.find-replace-input {
  flex: 1;
  padding: 0.4rem 0.7rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 0.85rem;
  font-family: var(--font);
}

.find-replace-input:focus { outline: none; border-color: var(--gold); }

.find-count {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: right;
  margin-bottom: 0.3rem;
}

/* ─── BATCH GENERATE ─── */
.batch-progress {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.2rem;
  margin-top: 1rem;
}

.batch-progress-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.4rem 0;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--border);
}

.batch-progress-item:last-child { border-bottom: none; }

.batch-status-icon { width: 20px; text-align: center; }

/* ─── CHAPTER TEMPLATE ─── */
.template-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.8rem;
}

.template-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem;
  cursor: pointer;
  transition: all 0.15s;
}

.template-card:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
}

.template-name {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.template-structure {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ─── LIGHT THEME OVERRIDES FOR NEW FEATURES ─── */
[data-theme="light"] .chat-bubble.ai {
  background: #f0f0f0;
}

[data-theme="light"] .find-replace-bar {
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
}

[data-theme="light"] .reader-content {
  color: #1a1810;
}
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ─── DRAG & DROP REORDER ─── */
.chapter-row.drag-over {
  border-top: 2px solid var(--gold);
  background: var(--gold)10;
}
.drag-handle { cursor: grab !important; user-select: none; }

/* ─── SEARCH PAGE ─── */
.search-bar-form { display:flex; gap:0.75rem; margin-bottom:1.5rem; }
.search-input-lg { flex:1; font-size:1rem; padding:0.65rem 1rem; }
.search-results-header { color:var(--text-muted); font-size:0.9rem; margin-bottom:1rem; }
.search-results-list { display:flex; flex-direction:column; gap:0.75rem; }
.search-result-item { display:flex; gap:1rem; align-items:flex-start; padding:1rem; background:var(--bg-card); border:1px solid var(--border); border-radius:10px; }
.search-result-item:hover { border-color:var(--gold); }
.search-result-type-badge { font-size:0.75rem; background:var(--gold)20; color:var(--gold); padding:0.2rem 0.6rem; border-radius:10px; white-space:nowrap; flex-shrink:0; }
.search-result-body { flex:1; min-width:0; }
.search-result-title { font-weight:600; color:var(--text-primary); font-size:0.95rem; text-decoration:none; }
.search-result-title:hover { color:var(--gold); }
.search-result-subtitle { font-size:0.8rem; color:var(--text-muted); margin:0.1rem 0; }
.search-result-snippet { font-size:0.85rem; color:var(--text-secondary); margin-top:0.3rem; line-height:1.5; }

/* ─── BACKUP PAGE ─── */
code { background:var(--bg-secondary); padding:0.1rem 0.4rem; border-radius:4px; font-size:0.85em; }

/* ─── NOTES PAGE (already inline but global tweaks) ─── */
kbd { background:var(--bg-secondary); border:1px solid var(--border); border-radius:4px; padding:0.15rem 0.4rem; font-size:0.8em; font-family:monospace; }