@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  /* LIGHT MODE (Default) - Clean, minimalist light slate design */
  --bg-color: #f8fafc;
  --bg-gradient: radial-gradient(circle at top right, #e0e7ff 0%, #f8fafc 60%, #f1f5f9 100%);
  --panel-bg: rgba(255, 255, 255, 0.85);
  --panel-border: rgba(15, 23, 42, 0.08);
  --panel-hover-border: rgba(99, 102, 241, 0.4);
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  
  --color-halal: #059669;
  --color-halal-glow: rgba(5, 150, 105, 0.08);
  --color-mushbooh: #d97706;
  --color-mushbooh-glow: rgba(217, 119, 6, 0.08);
  --color-haraam: #dc2626;
  --color-haraam-glow: rgba(220, 38, 38, 0.08);
  
  --color-primary: #4f46e5;
  --color-primary-glow: rgba(79, 70, 229, 0.1);
  --color-accent: #2563eb;
  
  --sidebar-width: 260px;
  --transition-speed: 0.3s;
}

body.dark-theme {
  /* DARK MODE - Sleek dark navy theme */
  --bg-color: #0b0f19;
  --bg-gradient: radial-gradient(circle at top right, #1e1b4b 0%, #0b0f19 60%, #020617 100%);
  --panel-bg: rgba(17, 24, 39, 0.7);
  --panel-border: rgba(255, 255, 255, 0.08);
  --panel-hover-border: rgba(99, 102, 241, 0.4);
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --color-halal: #10b981;
  --color-halal-glow: rgba(16, 185, 129, 0.15);
  --color-mushbooh: #f59e0b;
  --color-mushbooh-glow: rgba(245, 158, 11, 0.15);
  --color-haraam: #ef4444;
  --color-haraam-glow: rgba(239, 68, 68, 0.15);
  
  --color-primary: #6366f1;
  --color-primary-glow: rgba(99, 102, 241, 0.25);
  --color-accent: #3b82f6;
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  background-image: var(--bg-gradient);
  background-attachment: fixed;
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  overflow-x: hidden;
  transition: background-color var(--transition-speed) ease, color var(--transition-speed) ease;
}

/* Sidebar Styling */
aside {
  width: var(--sidebar-width);
  background: rgba(255, 255, 255, 0.9);
  border-right: 1px solid var(--panel-border);
  backdrop-filter: blur(20px);
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  padding: 2rem 1.5rem;
  z-index: 100;
  transition: transform var(--transition-speed) ease, background-color var(--transition-speed) ease;
}

body.dark-theme aside {
  background: rgba(10, 14, 26, 0.85);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-halal) 0%, var(--color-primary) 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  color: white;
  box-shadow: 0 0 20px var(--color-halal-glow);
}

.logo-text {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  background: linear-gradient(to right, var(--text-primary), var(--color-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Theme Switcher Toggle styling */
.theme-toggle-container {
  margin-bottom: 2.5rem;
}

.theme-toggle-btn, .mobile-theme-toggle-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 1rem;
  background: rgba(0, 0, 0, 0.03);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  color: var(--text-secondary);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
}

body.dark-theme .theme-toggle-btn {
  background: rgba(255, 255, 255, 0.03);
}

.theme-toggle-btn:hover {
  background: var(--color-primary-glow);
  color: var(--color-primary);
  border-color: var(--color-primary);
}

/* Navigation Links */
.nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.nav-item {
  width: 100%;
}

.nav-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  background: transparent;
  border: none;
  border-radius: 12px;
  color: var(--text-secondary);
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 0.95rem;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-speed) ease;
}

.nav-btn:hover {
  background: rgba(0, 0, 0, 0.02);
  color: var(--text-primary);
  padding-left: 1.5rem;
}

body.dark-theme .nav-btn:hover {
  background: rgba(255, 255, 255, 0.04);
}

.nav-btn.active {
  background: var(--color-primary-glow);
  color: var(--color-primary);
  border-left: 3px solid var(--color-primary);
  box-shadow: inset 0 0 10px rgba(99, 102, 241, 0.05);
}

.sidebar-footer {
  margin-top: auto;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  border-top: 1px solid var(--panel-border);
  padding-top: 1.5rem;
}

/* Mobile Header bar (Hidden on Desktop) */
.mobile-header {
  display: none;
  width: 100%;
  height: 60px;
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid var(--panel-border);
  backdrop-filter: blur(10px);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 105;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.25rem;
  transition: background-color var(--transition-speed) ease;
}

body.dark-theme .mobile-header {
  background: rgba(10, 14, 26, 0.95);
}

.hamburger-btn {
  background: transparent;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-logo-text {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text-primary);
}

.mobile-theme-toggle-btn {
  width: auto;
  padding: 0.5rem;
}

/* Main Content Styling */
main {
  margin-left: var(--sidebar-width);
  flex-grow: 1;
  padding: 2rem 3rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  margin-bottom: 2.5rem;
}

h1, h2, h3, h4 {
  font-family: 'Outfit', sans-serif;
}

.page-title {
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.page-subtitle {
  color: var(--text-secondary);
  font-size: 1rem;
}

/* Tab Content Visibility */
.tab-content {
  display: none;
  flex-grow: 1;
  animation: fadeIn 0.4s ease-out;
}

.tab-content.active {
  display: flex;
  flex-direction: column;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Stat Cards Group */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.stat-card {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  transition: all var(--transition-speed) ease;
}

body.dark-theme .stat-card {
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

.stat-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(to right, transparent, var(--color-primary), transparent);
  opacity: 0;
  transition: opacity var(--transition-speed) ease;
}

.stat-card:hover {
  border-color: rgba(99, 102, 241, 0.25);
}

.stat-card:hover::after {
  opacity: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  font-family: 'Outfit', sans-serif;
  margin-bottom: 0.25rem;
}

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

/* Dashboard Section Layout */
.dashboard-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.main-panel {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  padding: 2rem;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
  transition: background-color var(--transition-speed) ease, border-color var(--transition-speed) ease;
}

body.dark-theme .main-panel {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

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

.section-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* Cluster Cards Grid */
.clusters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.cluster-card {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  padding: 1.5rem;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
  transition: all var(--transition-speed) cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

body.dark-theme .cluster-card {
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

.cluster-card:hover {
  transform: translateY(-4px);
  border-color: var(--panel-hover-border);
  box-shadow: 0 12px 30px rgba(99, 102, 241, 0.12);
}

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

.cluster-id-badge {
  background: rgba(99, 102, 241, 0.1);
  color: var(--color-primary);
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 8px;
  font-size: 0.8rem;
}

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

.cluster-name {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

/* Halal Progress Bars */
.halal-rates-container {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.25rem;
  background: rgba(0, 0, 0, 0.015);
  padding: 0.75rem 1rem;
  border-radius: 12px;
}

body.dark-theme .halal-rates-container {
  background: rgba(255, 255, 255, 0.02);
}

.rate-row {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.rate-label-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
}

.rate-label {
  font-weight: 500;
}

.rate-label.halal { color: var(--color-halal); }
.rate-label.mushbooh { color: var(--color-mushbooh); }
.rate-label.haraam { color: var(--color-haraam); }

.rate-value {
  font-weight: 600;
}

.progress-bar-bg {
  width: 100%;
  height: 6px;
  background: rgba(0, 0, 0, 0.05);
  border-radius: 10px;
  overflow: hidden;
}

body.dark-theme .progress-bar-bg {
  background: rgba(255, 255, 255, 0.05);
}

.progress-bar {
  height: 100%;
  border-radius: 10px;
}

.progress-bar.halal { background: var(--color-halal); box-shadow: 0 0 10px var(--color-halal-glow); }
.progress-bar.mushbooh { background: var(--color-mushbooh); box-shadow: 0 0 10px var(--color-mushbooh-glow); }
.progress-bar.haraam { background: var(--color-haraam); box-shadow: 0 0 10px var(--color-haraam-glow); }

.top-ingredients-title {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 600;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.top-ingredients-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.ing-tag {
  font-size: 0.72rem;
  background: rgba(0, 0, 0, 0.02);
  border: 1px solid rgba(0, 0, 0, 0.04);
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  color: var(--text-secondary);
  transition: all var(--transition-speed) ease;
}

body.dark-theme .ing-tag {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

/* UMAP Page Layout */
.umap-layout {
  display: grid;
  grid-template-columns: 3fr 1fr;
  gap: 2rem;
  flex-grow: 1;
}

.chart-panel {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  padding: 2rem;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
}

body.dark-theme .chart-panel {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.chart-container {
  flex-grow: 1;
  position: relative;
  min-height: 480px;
}

.chart-legend-floating {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.02);
  border-radius: 12px;
}

body.dark-theme .chart-legend-floating {
  background: rgba(255, 255, 255, 0.02);
}

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

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

.detail-panel {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  padding: 1.5rem;
  backdrop-filter: blur(20px);
  height: fit-content;
  position: sticky;
  top: 2rem;
  box-shadow: 0 4px 15px rgba(0,0,0,0.02);
  transition: background-color var(--transition-speed) ease;
}

body.dark-theme .detail-panel {
  background: rgba(10, 14, 26, 0.6);
  box-shadow: none;
}

.detail-header {
  border-bottom: 1px solid var(--panel-border);
  padding-bottom: 1rem;
  margin-bottom: 1.25rem;
}

.detail-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

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

.detail-body {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.detail-item-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.detail-item-value {
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.4;
}

/* Badge styles */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
}

.badge.halal { background: var(--color-halal-glow); color: var(--color-halal); border: 1px solid rgba(16, 185, 129, 0.2); }
.badge.mushbooh { background: var(--color-mushbooh-glow); color: var(--color-mushbooh); border: 1px solid rgba(245, 158, 11, 0.2); }
.badge.haraam { background: var(--color-haraam-glow); color: var(--color-haraam); border: 1px solid rgba(239, 68, 68, 0.2); }
/* Issue #3: NOCERTIFICAT badge — neutral grey, not misleading orange mushbooh */
.badge.nocert { background: rgba(100, 116, 139, 0.1); color: #64748b; border: 1px solid rgba(100, 116, 139, 0.2); }

/* Live Scanner CSS */
.scanner-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.scanner-input-panel {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.scanner-textarea {
  width: 100%;
  height: 200px;
  background: rgba(0, 0, 0, 0.02);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  padding: 1.25rem;
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  line-height: 1.5;
  resize: none;
  transition: all var(--transition-speed) ease;
}

body.dark-theme .scanner-textarea {
  background: rgba(0, 0, 0, 0.3);
}

.scanner-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.scanner-btn {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: white;
  border: none;
  padding: 1rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.2);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.scanner-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.3);
}

.scanner-results-panel {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
}

.scanner-status-banner {
  padding: 1.5rem;
  border-radius: 16px;
  text-align: center;
  margin-bottom: 2rem;
}

.scanner-status-banner.halal { background: var(--color-halal-glow); border: 1px solid rgba(5, 150, 105, 0.15); color: var(--color-halal); }
.scanner-status-banner.mushbooh { background: var(--color-mushbooh-glow); border: 1px solid rgba(217, 119, 6, 0.15); color: var(--color-mushbooh); }
.scanner-status-banner.haraam { background: var(--color-haraam-glow); border: 1px solid rgba(220, 38, 38, 0.15); color: var(--color-haraam); }

.scanner-status-title {
  font-size: 1.5rem;
  font-weight: 700;
  font-family: 'Outfit', sans-serif;
  margin-bottom: 0.25rem;
}

.scanner-status-desc {
  font-size: 0.85rem;
  opacity: 0.9;
}

.audited-ingredients-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  overflow-y: auto;
  max-height: 350px;
  padding-right: 0.5rem;
}

.audited-ing-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.85rem 1.25rem;
  background: rgba(0, 0, 0, 0.015);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
}

body.dark-theme .audited-ing-item {
  background: rgba(255, 255, 255, 0.02);
}

.audited-ing-name {
  font-weight: 500;
  text-transform: capitalize;
}

/* Database Table Page CSS */
.table-panel {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  padding: 2rem;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
}

body.dark-theme .table-panel {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.filters-bar {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.search-input-wrapper {
  position: relative;
  flex-grow: 1;
}

.search-input {
  width: 100%;
  padding: 0.85rem 1.25rem 0.85rem 2.75rem;
  background: rgba(0, 0, 0, 0.02);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  transition: border-color var(--transition-speed) ease;
}

body.dark-theme .search-input {
  background: rgba(0, 0, 0, 0.2);
}

.search-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
}

.filter-select {
  padding: 0.85rem 1.25rem;
  background: rgba(0, 0, 0, 0.02);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  cursor: pointer;
  max-width: 220px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  transition: border-color var(--transition-speed) ease;
}

body.dark-theme .filter-select {
  background: rgba(0, 0, 0, 0.2);
}

.filter-select:focus {
  outline: none;
  border-color: var(--color-primary);
}

.table-wrapper {
  overflow-x: auto;
  max-height: 520px;
  border-radius: 12px;
  border: 1px solid var(--panel-border);
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  table-layout: fixed;
}

th {
  padding: 0.85rem 1rem;
  border-bottom: 2px solid var(--panel-border);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: sticky;
  top: 0;
  background: #f1f5f9;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: background-color var(--transition-speed) ease;
}

/* Specific column widths */
th:nth-child(1) { width: 24%; } /* Nama Produk */
th:nth-child(2) { width: 18%; } /* Pabrikan */
th:nth-child(3) { width: 20%; } /* Klaster */
th:nth-child(4) { width: 10%; } /* Sertifikat */
th:nth-child(5) { width: 14%; } /* Status Halal Objektif */
th:nth-child(6) { width: 14%; } /* Komposisi */

body.dark-theme th {
  background: #0f1322;
}

td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--panel-border);
  font-size: 0.82rem;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

tr:hover td {
  background: rgba(0, 0, 0, 0.015);
}

body.dark-theme tr:hover td {
  background: rgba(255, 255, 255, 0.025);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.05);
}

::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.1);
  border-radius: 10px;
}

body.dark-theme ::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
}

/* RESPONSIVE LAYOUT (Mobile & Tablet) */
@media (max-width: 992px) {
  /* Toggle Sidebar as Drawer */
  aside {
    transform: translateX(-100%);
    box-shadow: 10px 0 30px rgba(0,0,0,0.1);
    position: fixed;
    top: 0; bottom: 0; left: 0;
    z-index: 200;
  }
  
  aside.active {
    transform: translateX(0);
  }
  
  .mobile-header {
    display: flex;
  }
  
  main {
    margin-left: 0;
    padding: 5rem 1.25rem 2rem 1.25rem; /* Padding top for mobile header height */
  }
  
  .dashboard-layout {
    grid-template-columns: 1fr;
  }
  
  .umap-layout {
    grid-template-columns: 1fr;
  }
  
  .detail-panel {
    position: static;
  }
  
  .scanner-layout {
    grid-template-columns: 1fr;
  }
  
  .filters-bar {
    flex-direction: column;
    gap: 1rem;
  }
}