/* =========== CATEGORY SYSTEM — ADDITIONAL STYLES =========== */

/* Search Bar */
.search-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}
.search-bar input {
  flex: 1;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  transition: var(--transition);
}
.search-bar input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.search-bar input::placeholder { color: var(--text-muted); }
.search-clear {
  padding: 0 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-dim);
  cursor: pointer;
  font-size: 16px;
  transition: var(--transition);
}
.search-clear:hover { color: var(--red); border-color: var(--red); }

/* View Toggle */
.view-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}
.view-header h2 {
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}
.view-header-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 13px;
  color: var(--text-dim);
  flex-wrap: wrap;
}
.breadcrumb a {
  color: var(--accent);
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
}
.breadcrumb a:hover { color: var(--text); }
.breadcrumb .sep { color: var(--text-muted); }
.breadcrumb .current { color: var(--text); font-weight: 600; }

/* Back Button */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-dim);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: 16px;
}
.back-btn:hover { color: var(--text); border-color: var(--accent); background: var(--accent-glow); }

/* =========== CATEGORY CARDS =========== */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}
@media (min-width: 900px) {
  .categories-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
  .categories-grid { grid-template-columns: 1fr; }
}

.category-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  cursor: pointer;
  transition: all 0.25s ease;
  overflow: hidden;
}
.category-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--cat-color, var(--accent));
  opacity: 0.7;
  transition: opacity 0.25s ease;
}
.category-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  border-color: var(--cat-color, var(--accent));
}
.category-card:hover::before { opacity: 1; }

.cat-emoji {
  font-size: 40px;
  margin-bottom: 12px;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.3));
}
.cat-name {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text);
}
.cat-desc {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.5;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.cat-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  background: var(--cat-color-light, var(--accent-glow));
  color: var(--cat-color, var(--accent));
}

/* Category CRUD controls */
.cat-controls {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  gap: 4px;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.category-card:hover .cat-controls { opacity: 1; }
.cat-ctrl-btn {
  width: 28px;
  height: 28px;
  border: 1px solid var(--border);
  background: var(--bg);
  border-radius: 6px;
  color: var(--text-dim);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  transition: var(--transition);
  z-index: 2;
}
.cat-ctrl-btn:hover { color: var(--text); border-color: var(--text-dim); }
.cat-ctrl-btn.delete:hover { color: var(--red); border-color: var(--red); background: var(--red-bg); }
.cat-default-badge {
  position: absolute;
  bottom: 12px;
  right: 12px;
  font-size: 9px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* =========== DOCUMENT TEMPLATE CARDS (inside category) =========== */
.doc-templates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 12px;
  margin-bottom: 32px;
}
@media (max-width: 600px) {
  .doc-templates-grid { grid-template-columns: 1fr; }
}

.doc-template-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: var(--transition);
}
.doc-template-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--cat-color, var(--accent));
}
.doc-tc-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 8px;
}
.doc-tc-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
}
.doc-tc-format {
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  background: var(--accent-glow);
  color: var(--accent);
  flex-shrink: 0;
  letter-spacing: 0.5px;
}
.doc-tc-desc {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.5;
  margin-bottom: 14px;
}
.doc-tc-actions {
  display: flex;
  gap: 8px;
}
.doc-tc-actions .btn {
  flex: 1;
  text-align: center;
  justify-content: center;
}

/* =========== PREVIEW MODAL =========== */
.doc-modal-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 1000;
  justify-content: center;
  align-items: flex-start;
  padding: 40px 16px;
  overflow-y: auto;
}
.doc-modal-overlay.open { display: flex; }

.doc-modal {
  background: #fff;
  color: #333;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 800px;
  max-height: calc(100vh - 80px);
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.doc-modal-header {
  position: sticky;
  top: 0;
  background: #f8f9fa;
  padding: 16px 24px;
  border-bottom: 1px solid #e5e7eb;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1;
}
.doc-modal-header h3 {
  font-size: 16px;
  font-weight: 700;
  color: #111;
}
.doc-modal-close {
  width: 32px;
  height: 32px;
  border: 1px solid #d1d5db;
  background: #fff;
  border-radius: 8px;
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #6b7280;
  transition: 0.2s;
}
.doc-modal-close:hover { color: #ef4444; border-color: #ef4444; }
.doc-modal-body { padding: 32px; }

/* Document template content styling (for preview) */
.doc-template h1 { font-size: 22px; margin-bottom: 16px; color: #111; }
.doc-template h2 { font-size: 16px; margin-top: 24px; margin-bottom: 10px; color: #111; border-bottom: 1px solid #e5e7eb; padding-bottom: 6px; }
.doc-template h3 { font-size: 14px; margin-top: 16px; margin-bottom: 8px; color: #333; }
.doc-template p { margin-bottom: 10px; font-size: 13px; line-height: 1.7; color: #374151; }
.doc-template ul, .doc-template ol { margin: 8px 0 12px 20px; font-size: 13px; line-height: 1.7; color: #374151; }
.doc-template table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 12px; }
.doc-template table.doc-fields td { padding: 6px 10px; border: 1px solid #e5e7eb; }
.doc-template table.doc-fields td:first-child { width: 35%; background: #f9fafb; font-weight: 600; }
.doc-template table.doc-quote { border: 1px solid #d1d5db; }
.doc-template table.doc-quote th { background: #f3f4f6; padding: 8px 10px; border: 1px solid #d1d5db; text-align: left; font-weight: 700; }
.doc-template table.doc-quote td { padding: 8px 10px; border: 1px solid #e5e7eb; }
.doc-template table.doc-quote tfoot td { background: #f9fafb; font-weight: 700; }
.doc-template table.doc-checklist td { padding: 6px 10px; border: 1px solid #e5e7eb; }
.doc-template table.doc-menu { width: 100%; }
.doc-template table.doc-menu td { padding: 8px 0; border-bottom: 1px dashed #e5e7eb; vertical-align: top; }
.doc-template table.doc-haccp th, .doc-template table.doc-haccp td { padding: 6px 8px; border: 1px solid #d1d5db; font-size: 11px; }
.doc-template table.doc-haccp th { background: #f3f4f6; }
.doc-template .signature-block { margin-top: 32px; padding-top: 16px; border-top: 1px dashed #d1d5db; }
.doc-template .sig-row { display: flex; gap: 40px; margin-top: 12px; }
.doc-template .sig-col { flex: 1; }
.doc-template pre { background: #f5f5f5; padding: 12px; border-radius: 4px; font-size: 12px; overflow-x: auto; }

/* =========== CATEGORY CRUD MODAL =========== */
.cat-modal-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  padding: 16px;
}
.cat-modal-overlay.open { display: flex; }

.cat-modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 480px;
  box-shadow: var(--shadow-lg);
}
.cat-modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cat-modal-header h3 { font-size: 16px; font-weight: 700; }
.cat-modal-body { padding: 20px; }
.cat-modal-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* Emoji Picker */
.emoji-picker-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.emoji-option {
  width: 40px;
  height: 40px;
  border: 2px solid var(--border);
  border-radius: 8px;
  background: var(--bg-input);
  cursor: pointer;
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.emoji-option:hover { border-color: var(--accent); transform: scale(1.1); }
.emoji-option.selected { border-color: var(--accent); background: var(--accent-glow); }

/* Color Picker Grid */
.color-picker-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}
.color-option {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 3px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}
.color-option:hover { transform: scale(1.15); }
.color-option.selected { border-color: var(--text); box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px var(--text); }

/* =========== SECTION TABS (Doc Templates / Chatbot Templates) =========== */
.section-switcher {
  display: flex;
  gap: 4px;
  padding: 3px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 20px;
}
.section-switch-btn {
  flex: 1;
  padding: 10px 16px;
  border: none;
  background: transparent;
  color: var(--text-dim);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}
.section-switch-btn:hover { color: var(--text); background: var(--bg-input); }
.section-switch-btn.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 12px rgba(79,138,255,0.3);
}

/* =========== ANIMATIONS =========== */
@keyframes slideInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-20px); }
  to { opacity: 1; transform: translateX(0); }
}
.animate-in {
  animation: slideInUp 0.35s ease forwards;
}
.animate-in-left {
  animation: slideInLeft 0.3s ease forwards;
}

/* Empty state */
.empty-state-doc {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-dim);
}
.empty-state-doc .es-icon {
  font-size: 48px;
  margin-bottom: 16px;
}
.empty-state-doc h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}

/* Search results highlight */
.search-highlight {
  background: rgba(79,138,255,0.2);
  border-radius: 2px;
  padding: 0 2px;
}

/* =========== EDITABLE TEMPLATE FIELDS =========== */
.tpl-field {
  display: inline-block;
  padding: 4px 10px;
  min-width: 120px;
  background: #eef2ff;
  border: 1.5px solid #818cf8;
  border-radius: 6px;
  font-family: inherit;
  font-size: 13px;
  color: #1e1b4b;
  transition: all 0.2s ease;
  vertical-align: baseline;
}
.tpl-field::placeholder {
  color: #818cf8;
  font-style: italic;
  font-size: 12px;
}
.tpl-field:focus {
  outline: none;
  background: #fff;
  border-color: #6366f1;
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}
.tpl-field:not(:placeholder-shown) {
  background: #f0fdf4;
  border-color: #4ade80;
  color: #14532d;
  font-weight: 600;
}
/* Inside tables */
.doc-template td .tpl-field {
  width: 100%;
  box-sizing: border-box;
}
/* Checkbox variant */
.tpl-checkbox {
  width: 18px;
  height: 18px;
  accent-color: #6366f1;
  cursor: pointer;
  vertical-align: middle;
  margin-right: 4px;
}

/* =========== COMPILE & DOWNLOAD BUTTON =========== */
.doc-modal-compile-btn {
  padding: 6px 14px;
  background: #6366f1;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.doc-modal-compile-btn:hover {
  background: #4f46e5;
  box-shadow: 0 2px 12px rgba(99,102,241,0.3);
}

/* =========== CATEGORY GUIDE SECTION =========== */
.cat-guide-section {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  margin-bottom: 20px;
  overflow: hidden;
}
.cat-guide-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 14px 20px;
  background: transparent;
  border: none;
  color: var(--text);
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease;
}
.cat-guide-toggle:hover { background: var(--bg-input); }
.cat-guide-toggle .guide-chevron {
  font-size: 14px;
  color: var(--text-dim);
  transition: transform 0.2s ease;
}
.cat-guide-toggle.open .guide-chevron { transform: rotate(180deg); }

.cat-guide-body {
  display: none;
  padding: 0 20px 20px;
}
.cat-guide-body.open { display: block; }

.guide-block {
  border-left: 3px solid var(--accent);
  padding: 12px 16px;
  margin-bottom: 12px;
  border-radius: 0 8px 8px 0;
  background: var(--bg-input);
}
.guide-block:last-child { margin-bottom: 0; }
.guide-block h4 {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.guide-block--when { border-left-color: #6366f1; }
.guide-block--example { border-left-color: #f59e0b; }
.guide-block--tips { border-left-color: #22c55e; }
.guide-block--warnings { border-left-color: #f97316; }

.guide-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.guide-list li {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-dim);
  padding-left: 18px;
  position: relative;
  margin-bottom: 4px;
}
.guide-list li::before {
  position: absolute;
  left: 0;
  font-weight: 700;
}
.guide-block--when .guide-list li::before { content: '›'; color: #6366f1; }
.guide-block--tips .guide-list li::before { content: '✓'; color: #22c55e; }
.guide-block--warnings .guide-list li::before { content: '!'; color: #f97316; }

.guide-example-text {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dim);
  font-style: italic;
}

/* =========== MOBILE RESPONSIVE =========== */
@media (max-width: 640px) {
  /* Modal full-screen on mobile */
  .doc-modal-overlay { padding: 0; align-items: stretch; }
  .doc-modal {
    border-radius: 0;
    max-height: 100vh;
    height: 100vh;
  }
  .doc-modal-header { padding: 12px 16px; }
  .doc-modal-body { padding: 16px; }

  /* Touch-friendly inputs */
  .tpl-field {
    min-height: 44px;
    font-size: 16px; /* prevents iOS zoom */
    padding: 8px 12px;
  }
  .tpl-checkbox {
    width: 22px;
    height: 22px;
  }

  /* Guide section mobile */
  .cat-guide-toggle { padding: 12px 16px; font-size: 14px; }
  .cat-guide-body { padding: 0 16px 16px; }
  .guide-block { padding: 10px 12px; }
  .guide-block h4 { font-size: 12px; }
  .guide-list li { font-size: 12px; }
  .guide-example-text { font-size: 12px; }

  /* Compile button mobile */
  .doc-modal-compile-btn { padding: 8px 12px; font-size: 12px; }
}

/* =========== PRINT STYLES =========== */
@media print {
  body { background: #fff; color: #000; }
  .doc-modal-header, .doc-modal-close, .doc-modal-compile-btn { display: none; }
  .doc-modal { max-width: 100%; box-shadow: none; }
  .cat-guide-section { display: none; }
  .tpl-field {
    border: none;
    background: transparent;
    font-weight: 700;
    text-decoration: underline;
    padding: 0;
    min-width: auto;
  }
  .tpl-checkbox { accent-color: #000; }
}