/* Modern Dark Glassmorphism Theme - NurseVoice Sentiment Analytics */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Noto+Sans+TC:wght@300;400;500;700&display=swap');

:root {
  --bg-dark: #0f172a;
  --bg-card: rgba(30, 41, 59, 0.7);
  --bg-card-hover: rgba(51, 65, 85, 0.8);
  --border-color: rgba(255, 255, 255, 0.1);
  --border-accent: rgba(99, 102, 241, 0.3);
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --accent-primary: #6366f1;
  --accent-primary-hover: #4f46e5;
  --accent-news: #3b82f6;
  --accent-fb: #10b981;
  --accent-teal: #0d9488;
  --accent-teal-hover: #0f766e;
  --accent-purple: #8b5cf6;

  --risk-high: #ef4444;
  --risk-high-bg: rgba(239, 68, 68, 0.15);
  --risk-med: #f59e0b;
  --risk-med-bg: rgba(245, 158, 11, 0.15);
  --risk-low: #10b981;
  --risk-low-bg: rgba(16, 185, 129, 0.15);

  --sentiment-pos: #10b981;
  --sentiment-neu: #64748b;
  --sentiment-neg: #f43f5e;

  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.25);
  --radius: 12px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Outfit', 'Noto Sans TC', sans-serif;
  background-color: var(--bg-dark);
  background-image: 
    radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.12) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(16, 185, 129, 0.08) 0px, transparent 50%);
  background-attachment: fixed;
  color: var(--text-main);
  min-height: 100vh;
  line-height: 1.6;
}

/* Header & Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 2rem;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-news));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: var(--shadow-glow);
}

.brand-text h1 {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  background: linear-gradient(90deg, #ffffff, #cbd5e1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-text p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.nav-status {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.status-badge {
  font-size: 0.8rem;
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-dim);
}
.dot.active { background: var(--accent-fb); box-shadow: 0 0 8px var(--accent-fb); }
.dot.manual { background: var(--risk-med); box-shadow: 0 0 8px var(--risk-med); }

/* Main Layout */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.5rem 2rem 4rem 2rem;
}

/* Navigation Tabs */
.tabs-header {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
  overflow-x: auto;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}

.tab-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.tab-btn.active {
  color: #ffffff;
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid var(--border-accent);
}

.tab-badge {
  background: var(--risk-high);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 10px;
}

/* Subtabs inside Settings */
.subtabs-header {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  background: rgba(15, 23, 42, 0.6);
  padding: 0.35rem;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  width: fit-content;
}

.subtab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 7px;
  cursor: pointer;
  transition: var(--transition);
}

.subtab-btn:hover {
  color: var(--text-main);
}

.subtab-btn.active {
  background: rgba(99, 102, 241, 0.25);
  color: #ffffff;
  border: 1px solid rgba(99, 102, 241, 0.4);
}

/* KPI Summary Grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.kpi-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  transition: var(--transition);
}

.kpi-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-glow);
}

.kpi-title {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.kpi-value {
  font-size: 2rem;
  font-weight: 700;
  margin: 0.4rem 0;
  color: #ffffff;
}

.kpi-subtext {
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* Panels */
.panel {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

.panel-title {
  font-size: 1.1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.charts-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.5rem;
}

@media (max-width: 1024px) {
  .charts-row {
    grid-template-columns: 1fr;
  }
}

.chart-container {
  position: relative;
  width: 100%;
  height: 320px;
}

/* Filter Bar */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid var(--border-color);
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

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

select, input[type="text"], input[type="number"] {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.55rem 0.85rem;
  border-radius: 6px;
  font-size: 0.88rem;
  outline: none;
  transition: var(--transition);
}

select:focus, input[type="text"]:focus, input[type="number"]:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 8px rgba(99, 102, 241, 0.3);
}

/* Input Addon Group (Right Addon Unit matching screenshot) */
.input-addon-group {
  display: flex;
  align-items: center;
  width: 100%;
}

.input-addon-group input {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  border-right: none;
  flex: 1;
}

.input-addon {
  background: rgba(51, 65, 85, 0.6);
  border: 1px solid var(--border-color);
  border-left: none;
  color: var(--text-muted);
  padding: 0.55rem 0.85rem;
  border-top-right-radius: 6px;
  border-bottom-right-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
}

.form-group-item {
  margin-bottom: 1.2rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
  font-weight: 500;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.form-row-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

/* FB Settings Panel matching full width panel layout */
.fb-config-container {
  width: 100%;
}

.fb-config-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}

.fb-config-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.fb-title-group {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.num-badge {
  background: rgba(99, 102, 241, 0.2);
  color: #818cf8;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 6px;
  border: 1px solid rgba(99, 102, 241, 0.4);
}

.fb-card-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
}

.reset-link-btn {
  background: transparent;
  border: none;
  color: #818cf8;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.reset-link-btn:hover {
  text-decoration: underline;
  color: #a5b4fc;
}

.form-field {
  margin-bottom: 1.25rem;
}

.field-label {
  display: block;
  font-size: 0.83rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.btn-sync-submit {
  background: var(--accent-primary);
  color: #ffffff;
  border: 1px solid var(--accent-primary);
  padding: 0.55rem 1.1rem;
  border-radius: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.btn-sync-submit:hover {
  background: var(--accent-primary-hover);
  border-color: var(--accent-primary-hover);
  transform: translateY(-1px);
}

.fb-status-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.25rem;
}

.status-card-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.status-card-body {
  font-size: 0.9rem;
  color: var(--text-main);
  font-family: monospace;
}

/* Post Cards Stream */
.post-stream {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.post-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  transition: var(--transition);
}

.post-card:hover {
  border-color: rgba(99, 102, 241, 0.4);
  transform: translateX(3px);
}

.post-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.source-tag {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15rem 0.6rem;
  border-radius: 20px;
}

.source-tag.news { background: rgba(59, 130, 246, 0.2); color: #60a5fa; border: 1px solid rgba(59, 130, 246, 0.4); }
.source-tag.fb { background: rgba(16, 185, 129, 0.2); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.4); }

.risk-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15rem 0.6rem;
  border-radius: 20px;
}

.risk-badge.H { background: var(--risk-high-bg); color: var(--risk-high); border: 1px solid var(--risk-high); }
.risk-badge.M { background: var(--risk-med-bg); color: var(--risk-med); border: 1px solid var(--risk-med); }
.risk-badge.L { background: var(--risk-low-bg); color: var(--risk-low); border: 1px solid var(--risk-low); }

.post-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.post-snippet {
  font-size: 0.92rem;
  color: var(--text-muted);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 120px;
  overflow: hidden;
}

.post-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.8rem;
  color: var(--text-dim);
}

.post-meta {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.entity-tag {
  background: rgba(139, 92, 246, 0.2);
  color: #c084fc;
  border: 1px solid rgba(139, 92, 246, 0.4);
  font-size: 0.75rem;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}

.topic-tag {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  font-size: 0.75rem;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}

/* Audit Action Buttons */
.audit-actions {
  display: flex;
  gap: 0.5rem;
}

.btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.45rem 0.9rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition);
}

.btn:hover { background: rgba(255, 255, 255, 0.18); }
.btn-primary { background: var(--accent-primary); border-color: var(--accent-primary); color: #fff; }
.btn-primary:hover { background: var(--accent-primary-hover); }
.btn-approve { background: rgba(16, 185, 129, 0.2); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.4); }
.btn-approve:hover { background: rgba(16, 185, 129, 0.4); }
.btn-reject { background: rgba(239, 68, 68, 0.2); color: #f87171; border: 1px solid rgba(239, 68, 68, 0.4); }
.btn-reject:hover { background: rgba(239, 68, 68, 0.4); }

/* Toggle Switch */
.setting-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
}

.setting-info h4 { font-size: 0.95rem; margin-bottom: 0.25rem; }
.setting-info p { font-size: 0.8rem; color: var(--text-muted); }

.switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 26px;
}
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: rgba(255, 255, 255, 0.2);
  transition: .3s;
  border-radius: 26px;
}
.slider:before {
  position: absolute;
  content: "";
  height: 20px; width: 20px;
  left: 3px; bottom: 3px;
  background-color: white;
  transition: .3s;
  border-radius: 50%;
}
input:checked + .slider { background-color: var(--accent-primary); }
input:checked + .slider:before { transform: translateX(24px); }

/* Table styling */
.ranking-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
.ranking-table th {
  text-align: left;
  padding: 0.6rem 0.8rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
}
.ranking-table td {
  padding: 0.75rem 0.8rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Toast */
#toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--accent-primary);
  color: var(--text-main);
  font-weight: 600;
  padding: 0.85rem 1.25rem;
  border-radius: 8px;
  box-shadow: var(--shadow-glow);
  z-index: 1000;
  display: none;
  animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Modal Styles (Hospital Aliases Dictionary Maintenance) */
.modal-backdrop {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(12px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.alias-modal {
  background: #1e293b;
  border: 1px solid var(--border-accent);
  border-radius: 16px;
  width: 100%;
  max-width: 900px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  animation: slideUp 0.25s ease-out;
}

.alias-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  transition: var(--transition);
}
.modal-close-btn:hover { color: #fff; background: rgba(255, 255, 255, 0.1); }

.alias-modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  flex: 1;
}

.alias-info-banner {
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid var(--border-accent);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  font-size: 0.85rem;
  color: #cbd5e1;
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.alias-form-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr) auto;
  gap: 0.75rem;
  background: rgba(15, 23, 42, 0.6);
  padding: 1.25rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  margin-bottom: 1.5rem;
  align-items: center;
}

.alias-table-container {
  max-height: 380px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  border-radius: 10px;
}

/* ─────────────────────────────────────────
 * Form & Modal Layout Classes (Rock-Solid Alignment)
 * ───────────────────────────────────────── */
.form-field {
  margin-bottom: 1.15rem;
  width: 100%;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.15rem;
}

.detail-modal-container {
  background: var(--bg-dark);
  color: var(--text-main);
  border: 1px solid var(--border-accent);
}

.detail-left-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.25rem;
}

.detail-right-card {
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: 12px;
  padding: 1.25rem;
}

.detail-content-box {
  background: var(--bg-dark);
  border: 1px solid var(--border-color);
  color: var(--text-main);
}

.detail-ai-box {
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid var(--border-accent);
  border-radius: 10px;
  padding: 1rem;
}

.detail-input {
  width: 100% !important;
  box-sizing: border-box !important;
  display: block !important;
  background: var(--bg-dark);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 0.6rem 0.85rem;
  border-radius: 8px;
  font-size: 0.88rem;
  font-family: inherit;
  outline: none;
  transition: var(--transition);
}

.detail-input:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 8px rgba(99, 102, 241, 0.3);
}

.detail-toggle-card {
  background: var(--bg-dark);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
}

/* ─────────────────────────────────────────
 * Light Mode Theme Overrides ([data-theme="light"])
 * Replicating User Screenshot Light UI
 * ───────────────────────────────────────── */
[data-theme="light"] {
  --bg-dark: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-hover: #f1f5f9;
  --border-color: #e2e8f0;
  --border-accent: rgba(99, 102, 241, 0.35);
  
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #94a3b8;

  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-glow: 0 4px 20px rgba(99, 102, 241, 0.12);
}

[data-theme="light"] body {
  background-color: #f1f5f9;
  background-image: 
    radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.06) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(16, 185, 129, 0.05) 0px, transparent 50%);
  color: #0f172a;
}

[data-theme="light"] .navbar {
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid #e2e8f0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

[data-theme="light"] .kpi-card,
[data-theme="light"] .panel,
[data-theme="light"] .post-card,
/* ─────────────────────────────────────────
 * Premium Modern Light Mode Theme System ([data-theme="light"])
 * Completely Redesigned for Visual Harmony, Contrast & Cohesion
 * ───────────────────────────────────────── */
[data-theme="light"] {
  --bg-dark: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-hover: #f1f5f9;
  --border-color: #e2e8f0;
  --border-accent: #c7d2fe;
  
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #64748b;

  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
  --shadow-glow: 0 4px 20px rgba(99, 102, 241, 0.12);
}

[data-theme="light"] body {
  background-color: #f8fafc;
  background-image: 
    radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.05) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(59, 130, 246, 0.04) 0px, transparent 50%);
  color: #0f172a;
}

/* Navbar */
[data-theme="light"] .navbar {
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid #e2e8f0;
  box-shadow: 0 2px 15px rgba(15, 23, 42, 0.03);
}

[data-theme="light"] .brand-text h1 {
  background: linear-gradient(135deg, #4f46e5, #0284c7) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  color: #4f46e5 !important;
}

[data-theme="light"] .brand-text p {
  color: #475569 !important;
}

[data-theme="light"] .status-badge {
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  color: #334155;
}

/* Cards & Panels */
[data-theme="light"] .kpi-card,
[data-theme="light"] .panel,
[data-theme="light"] .post-card,
[data-theme="light"] .fb-config-card,
[data-theme="light"] .fb-status-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 16px -2px rgba(15, 23, 42, 0.04);
}

[data-theme="light"] .post-card:hover,
[data-theme="light"] .kpi-card:hover {
  border-color: #c7d2fe;
  box-shadow: 0 10px 25px -4px rgba(99, 102, 241, 0.1);
}

[data-theme="light"] .post-title,
[data-theme="light"] .panel-title,
[data-theme="light"] .kpi-value,
[data-theme="light"] .fb-card-title {
  color: #0f172a !important;
}

[data-theme="light"] .post-snippet {
  color: #334155;
}

/* Tabs Navigation */
[data-theme="light"] .tab-btn {
  color: #64748b;
}

[data-theme="light"] .tab-btn.active {
  color: #4f46e5;
  background: #ffffff;
  border: 1px solid #c7d2fe;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.12);
}

/* Subtabs Header inside Settings (Clean Soft Light Blue Accent Container) */
[data-theme="light"] .subtabs-header {
  background: #e0f2fe !important;
  border: 1px solid #bae6fd !important;
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.08);
}

[data-theme="light"] .subtab-btn {
  color: #0369a1 !important;
  font-weight: 600;
}

[data-theme="light"] .subtab-btn:hover {
  background: rgba(255, 255, 255, 0.6) !important;
  color: #0284c7 !important;
}

[data-theme="light"] .subtab-btn.active {
  background: #ffffff !important;
  color: #4f46e5 !important;
  border: 1px solid #a5b4fc !important;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.15) !important;
}

/* Filter Search Bar (Soft Light Blue Accent) */
[data-theme="light"] .filter-bar {
  background: #e0f2fe !important;
  border: 1px solid #bae6fd !important;
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.08);
}

[data-theme="light"] .filter-label {
  color: #0369a1 !important;
  font-weight: 600;
}

[data-theme="light"] .filter-bar select,
[data-theme="light"] .filter-bar input {
  background: #ffffff !important;
  color: #0f172a !important;
  border: 1px solid #93c5fd !important;
}

/* Inputs, Selects, Addons */
[data-theme="light"] input,
[data-theme="light"] select,
[data-theme="light"] textarea {
  background: #ffffff !important;
  color: #0f172a !important;
  border: 1px solid #cbd5e1 !important;
}

[data-theme="light"] input:focus,
[data-theme="light"] select:focus,
[data-theme="light"] textarea:focus {
  border-color: #6366f1 !important;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15) !important;
}

[data-theme="light"] .input-addon {
  background: #f1f5f9;
  border-color: #cbd5e1;
  color: #475569;
}

/* Badges & Tags */
[data-theme="light"] .source-tag.news {
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
}

[data-theme="light"] .source-tag.fb {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
}

[data-theme="light"] .entity-tag {
  background: #f3e8ff;
  color: #7e22ce;
  border: 1px solid #e9d5ff;
}

[data-theme="light"] .topic-tag {
  background: #f1f5f9;
  color: #334155;
  border: 1px solid #e2e8f0;
}

[data-theme="light"] .risk-badge.H {
  background: #fef2f2;
  color: #dc2626;
  border: 1px solid #fca5a5;
}

[data-theme="light"] .risk-badge.M {
  background: #fffbeb;
  color: #d97706;
  border: 1px solid #fde68a;
}

[data-theme="light"] .risk-badge.L {
  background: #ecfdf5;
  color: #059669;
  border: 1px solid #a7f3d0;
}

/* Ranking Tables */
[data-theme="light"] .ranking-table th {
  background: #f8fafc;
  color: #475569;
  border-bottom: 2px solid #e2e8f0;
}

[data-theme="light"] .ranking-table td {
  border-bottom: 1px solid #f1f5f9;
}

[data-theme="light"] .ranking-table tr:hover td {
  background: #f8fafc;
}

/* Action Buttons */
[data-theme="light"] .btn {
  background: #ffffff;
  color: #334155;
  border: 1px solid #cbd5e1;
}

[data-theme="light"] .btn:hover {
  background: #f8fafc;
  color: #0f172a;
  border-color: #94a3b8;
}

[data-theme="light"] .btn-primary {
  background: linear-gradient(135deg, #6366f1, #4f46e5) !important;
  color: #ffffff !important;
  border: none !important;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.25) !important;
}

[data-theme="light"] .btn-approve {
  background: #ecfdf5 !important;
  color: #047857 !important;
  border: 1px solid #a7f3d0 !important;
}

[data-theme="light"] .btn-approve:hover {
  background: #d1fae5 !important;
}

[data-theme="light"] .btn-reject {
  background: #fef2f2 !important;
  color: #dc2626 !important;
  border: 1px solid #fca5a5 !important;
}

[data-theme="light"] .btn-reject:hover {
  background: #fee2e2 !important;
}

/* Modals & Dialogs */
[data-theme="light"] .modal-backdrop {
  background: rgba(15, 23, 42, 0.4);
}

[data-theme="light"] .alias-modal,
[data-theme="light"] .detail-modal-container {
  background: #ffffff !important;
  color: #0f172a !important;
  border: 1px solid #cbd5e1;
  box-shadow: 0 25px 60px -15px rgba(15, 23, 42, 0.2);
}

[data-theme="light"] .alias-modal-header {
  background: #f8fafc !important;
  border-bottom: 1px solid #e2e8f0;
}

[data-theme="light"] .alias-info-banner {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1e40af;
}

[data-theme="light"] .alias-form-grid {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
}

[data-theme="light"] .detail-left-card,
[data-theme="light"] .detail-right-card {
  background: #f8fafc !important;
  border: 1px solid #e2e8f0 !important;
}

[data-theme="light"] .detail-content-box,
[data-theme="light"] .detail-toggle-card {
  background: #ffffff !important;
  border: 1px solid #cbd5e1 !important;
  color: #0f172a !important;
}

[data-theme="light"] .detail-ai-box {
  background: #eff6ff !important;
  border: 1px solid #c7d2fe !important;
  color: #1e40af !important;
}

[data-theme="light"] .detail-input {
  background: #ffffff !important;
  color: #0f172a !important;
  border: 1px solid #cbd5e1 !important;
}

/* Toast Notification */
[data-theme="light"] #toast {
  background: #ffffff !important;
  color: #0f172a !important;
  border: 1px solid #6366f1 !important;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.12) !important;
}

/* ─────────────────────────────────────────
 * Modern Pagination Bar Components
 * ───────────────────────────────────────── */
.pagination-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.5rem;
  padding: 1rem 0;
  border-top: 1px solid var(--border-color);
  flex-wrap: wrap;
}

.pagination-btn {
  background: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 0.45rem 0.85rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.pagination-btn:hover:not(:disabled) {
  background: rgba(99, 102, 241, 0.15);
  color: var(--accent-primary);
  border-color: var(--border-accent);
}

.pagination-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.pagination-btn.active {
  background: linear-gradient(135deg, #6366f1, #4f46e5) !important;
  color: #ffffff !important;
  border-color: #6366f1 !important;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3) !important;
}

.pagination-info {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-left: 0.75rem;
  font-weight: 500;
}

[data-theme="light"] .pagination-btn {
  background: #ffffff;
  color: #334155;
  border: 1px solid #cbd5e1;
}

[data-theme="light"] .pagination-btn:hover:not(:disabled) {
  background: #eff6ff;
  color: #1d4ed8;
  border-color: #93c5fd;
}

[data-theme="light"] .pagination-info {
  color: #475569;
}
[data-theme="light"] .detail-toggle-card {
  background: #ffffff !important;
  border: 1px solid #cbd5e1 !important;
  color: #0f172a !important;
}

[data-theme="light"] .detail-ai-box {
  background: rgba(99, 102, 241, 0.06) !important;
  border: 1px solid #c7d2fe !important;
  color: #334155 !important;
}

[data-theme="light"] .detail-input {
  background: #ffffff !important;
  color: #0f172a !important;
  border: 1px solid #cbd5e1 !important;
}

/* Modal Detail Body Layout */
.detail-modal-body {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem;
  padding: 1.5rem;
  align-items: start;
}

/* ─────────────────────────────────────────
 * Mobile & Tablet Responsive Media Queries
 * ───────────────────────────────────────── */
@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
  }

  .nav-status {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .brand-text h1 {
    font-size: 1.1rem;
  }

  .brand-text p {
    font-size: 0.7rem;
  }

  .container {
    padding: 1rem 0.75rem 3rem 0.75rem;
  }

  .kpi-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.75rem;
  }

  .kpi-card {
    padding: 0.9rem 1rem;
  }

  .kpi-value {
    font-size: 1.5rem;
  }

  .filter-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }

  .filter-group {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
  }

  .filter-group select {
    width: 100%;
  }

  .filter-bar .btn {
    margin-left: 0 !important;
    width: 100%;
    justify-content: center;
  }

  .form-row-2, .form-row-3 {
    grid-template-columns: 1fr;
  }

  .alias-form-grid {
    grid-template-columns: 1fr;
  }

  .detail-modal-body {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 1rem;
  }

  .modal-backdrop {
    padding: 0.5rem;
  }

  .alias-modal {
    max-height: 96vh;
    border-radius: 12px;
  }

  .alias-table-container {
    overflow-x: auto;
  }

  #toast {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .tabs-header {
    gap: 0.35rem;
  }

  .tab-btn {
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
    white-space: nowrap;
  }

  .status-badge {
    font-size: 0.72rem;
    padding: 0.25rem 0.5rem;
  }

  .post-card {
    padding: 1rem;
  }

  .post-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .audit-actions {
    width: 100%;
    justify-content: flex-end;
  }
}

/* Spinner Animation Utility */
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 3px solid rgba(255, 255, 255, 0.2);
  border-top-color: var(--accent-primary, #6366f1);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  vertical-align: middle;
}