/* ============================================================
   KwikDoors — Global Design System
   Brand: Blue #1E6FBE | Orange #F47920
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

/* ── CSS Custom Properties ── */
:root {
  /* Brand Colors */
  --blue-50:  #EBF4FF;
  --blue-100: #C8E0F8;
  --blue-200: #96C3F0;
  --blue-300: #5EA0E0;
  --blue-500: #1E6FBE;
  --blue-600: #175AA0;
  --blue-700: #104580;
  --blue-900: #0A2D54;

  --orange-50:  #FFF4EB;
  --orange-100: #FFE0C2;
  --orange-300: #FBAB62;
  --orange-500: #F47920;
  --orange-600: #D96510;
  --orange-700: #B85008;

  /* Neutral Palette */
  --gray-50:  #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1E293B;
  --gray-900: #0F172A;

  /* Semantic Tokens — Light Mode */
  --bg-primary:    #FFFFFF;
  --bg-secondary:  #F8FAFC;
  --bg-tertiary:   #F1F5F9;
  --bg-card:       #FFFFFF;
  --bg-overlay:    rgba(255,255,255,0.85);

  --text-primary:   #0F172A;
  --text-secondary: #475569;
  --text-muted:     #94A3B8;
  --text-inverse:   #FFFFFF;

  --border-color:   #E2E8F0;
  --border-focus:   #1E6FBE;

  --shadow-sm:  0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:  0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg:  0 10px 30px rgba(0,0,0,0.10), 0 4px 10px rgba(0,0,0,0.05);
  --shadow-xl:  0 20px 50px rgba(0,0,0,0.12), 0 8px 20px rgba(0,0,0,0.06);
  --shadow-blue: 0 4px 20px rgba(30,111,190,0.25);
  --shadow-orange: 0 4px 20px rgba(244,121,32,0.25);

  --gradient-brand: linear-gradient(135deg, #1E6FBE 0%, #F47920 100%);
  --gradient-blue:  linear-gradient(135deg, #1E6FBE 0%, #175AA0 100%);
  --gradient-orange: linear-gradient(135deg, #F47920 0%, #D96510 100%);
  --gradient-hero:  linear-gradient(135deg, #0A2D54 0%, #1E6FBE 50%, #2B4EA8 100%);
  --gradient-card:  linear-gradient(145deg, rgba(255,255,255,1) 0%, rgba(248,250,252,1) 100%);

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  28px;
  --radius-full: 9999px;

  --transition-fast:   150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow:   400ms cubic-bezier(0.4, 0, 0.2, 1);

  --font-display: 'Outfit', sans-serif;
  --font-body:    'Inter', sans-serif;

  --navbar-height: 70px;
}

/* ── Dark Mode ── */
[data-theme="dark"] {
  --bg-primary:    #0B132B;
  --bg-secondary:  #1C2541;
  --bg-tertiary:   #1E293B;
  --bg-card:       #172A45;
  --bg-overlay:    rgba(11,19,43,0.92);

  --text-primary:   #F8FAFC;
  --text-secondary: #CBD5E1;
  --text-muted:     #94A3B8;
  --text-inverse:   #0F172A;

  --border-color:   #2A3C5A;
  --border-focus:   #3B82F6;

  --shadow-sm:  0 2px 6px rgba(0,0,0,0.4);
  --shadow-md:  0 6px 16px rgba(0,0,0,0.45);
  --shadow-lg:  0 12px 36px rgba(0,0,0,0.5);
  --shadow-xl:  0 24px 60px rgba(0,0,0,0.6);
  --gradient-card: linear-gradient(145deg, #172A45 0%, #112238 100%);
  --gradient-hero: linear-gradient(135deg, #050C1A 0%, #0F2540 50%, #17375E 100%);
}

[data-theme="dark"] body,
[data-theme="dark"] .form-page,
[data-theme="dark"] .howitworks,
[data-theme="dark"] .features,
[data-theme="dark"] .admin-layout {
  background-color: var(--bg-primary) !important;
  color: var(--text-primary) !important;
}

[data-theme="dark"] .step-card,
[data-theme="dark"] .form-progress-header,
[data-theme="dark"] .navbar,
[data-theme="dark"] .option-card,
[data-theme="dark"] .form-input,
[data-theme="dark"] .form-select,
[data-theme="dark"] .form-textarea,
[data-theme="dark"] .table-panel,
[data-theme="dark"] .admin-sidebar,
[data-theme="dark"] .stat-card {
  background-color: var(--bg-card) !important;
  border-color: var(--border-color) !important;
  color: var(--text-primary) !important;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  transition: background-color var(--transition-slow), color var(--transition-slow);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }
ul, ol { list-style: none; }

/* ── Typography Scale ── */
h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); font-weight: 700; line-height: 1.2; }

.text-xs   { font-size: 0.75rem; }
.text-sm   { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg   { font-size: 1.125rem; }
.text-xl   { font-size: 1.25rem; }
.text-2xl  { font-size: 1.5rem; }
.text-3xl  { font-size: 1.875rem; }
.text-4xl  { font-size: 2.25rem; }
.text-5xl  { font-size: 3rem; }
.text-6xl  { font-size: 3.75rem; }

.font-light    { font-weight: 300; }
.font-normal   { font-weight: 400; }
.font-medium   { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold     { font-weight: 700; }
.font-extrabold{ font-weight: 800; }
.font-black    { font-weight: 900; }

.font-display  { font-family: var(--font-display); }

.text-primary   { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted     { color: var(--text-muted); }
.text-blue      { color: var(--blue-500); }
.text-orange    { color: var(--orange-500); }
.text-white     { color: #FFFFFF; }

.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }

/* ── Layout Utilities ── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section { padding: 5rem 0; }
.section-sm { padding: 3rem 0; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.flex-wrap { flex-wrap: wrap; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }

.grid { display: grid; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.w-full { width: 100%; }
.h-full { height: 100%; }
.min-h-screen { min-height: 100vh; }
.hidden { display: none !important; }

.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }

.overflow-hidden { overflow: hidden; }
.z-10 { z-index: 10; }
.z-50 { z-index: 50; }

/* ── Spacing Utilities ── */
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mx-auto { margin-left: auto; margin-right: auto; }

.p-2  { padding: 0.5rem; }
.p-4  { padding: 1rem; }
.p-6  { padding: 1.5rem; }
.p-8  { padding: 2rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }

/* ── Navbar ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--navbar-height);
  background: var(--bg-overlay);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  z-index: 100;
  transition: background var(--transition-slow), border-color var(--transition-slow);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.navbar-logo img {
  height: 44px;
  width: auto;
}

.navbar-logo-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
}

.navbar-logo-text span:first-child { color: var(--blue-500); }
.navbar-logo-text span:last-child  { color: var(--orange-500); }

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

/* Theme Toggle */
.theme-toggle {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.theme-toggle:hover {
  background: var(--blue-50);
  color: var(--blue-500);
  border-color: var(--blue-200);
}

[data-theme="dark"] .theme-toggle:hover {
  background: var(--bg-tertiary);
  color: var(--orange-500);
  border-color: var(--orange-700);
}

.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  transition: all var(--transition-normal);
  cursor: pointer;
  border: none;
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--gradient-blue);
  color: #FFFFFF;
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(30,111,190,0.35);
}

.btn-orange {
  background: var(--gradient-orange);
  color: #FFFFFF;
  box-shadow: var(--shadow-orange);
}
.btn-orange:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(244,121,32,0.35);
}

.btn-brand {
  background: var(--gradient-brand);
  color: #FFFFFF;
  box-shadow: 0 4px 20px rgba(30,111,190,0.3);
}
.btn-brand:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(30,111,190,0.4);
}

.btn-outline {
  background: transparent;
  color: var(--blue-500);
  border: 2px solid var(--blue-500);
}
.btn-outline:hover {
  background: var(--blue-500);
  color: #FFFFFF;
  transform: translateY(-2px);
}

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

.btn-lg {
  padding: 0.875rem 2rem;
  font-size: 1rem;
  border-radius: var(--radius-lg);
}
.btn-sm {
  padding: 0.4rem 0.875rem;
  font-size: 0.8rem;
  border-radius: var(--radius-sm);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-md);
}

/* ── Cards ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.card:hover { box-shadow: var(--shadow-md); }

.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card-glass {
  background: var(--bg-overlay);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.15);
}

/* ── Form Elements ── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.form-label {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-label .required { color: var(--orange-500); margin-left: 2px; }

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-secondary);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder { color: var(--text-muted); }

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--blue-500);
  background: var(--bg-primary);
  box-shadow: 0 0 0 3px rgba(30,111,190,0.12);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: #EF4444;
  box-shadow: 0 0 0 3px rgba(239,68,68,0.1);
}

.form-error {
  font-size: 0.8rem;
  color: #EF4444;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.form-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' viewBox='0 0 24 24'%3E%3Cpath stroke='%2364748B' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.5rem;
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

/* ── Option Cards (for BHK, Category, etc.) ── */
.option-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}

.option-card {
  padding: 0.625rem 1.125rem;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.option-card:hover {
  border-color: var(--blue-500);
  color: var(--blue-500);
  background: var(--blue-50);
}

.option-card.selected {
  border-color: var(--blue-500) !important;
  background: var(--blue-500) !important;
  color: #FFFFFF !important;
  box-shadow: 0 4px 16px rgba(30,111,190,0.35) !important;
  font-weight: 700 !important;
}

[data-theme="dark"] .option-card {
  background: #1E293B !important;
  border-color: #334155 !important;
  color: #F1F5F9 !important;
}

[data-theme="dark"] .option-card:hover {
  border-color: #60A5FA !important;
  color: #60A5FA !important;
  background: #0F172A !important;
}

[data-theme="dark"] .option-card.selected {
  background: var(--blue-500) !important;
  border-color: #60A5FA !important;
  color: #FFFFFF !important;
  box-shadow: 0 4px 20px rgba(30,111,190,0.6) !important;
}

.option-card.option-orange.selected {
  border-color: var(--orange-500) !important;
  background: var(--orange-500) !important;
  color: #FFFFFF !important;
  box-shadow: 0 4px 16px rgba(244,121,32,0.35) !important;
}

/* ── Badge / Tag ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-display);
}

.badge-blue   { background: var(--blue-50); color: var(--blue-600); }
.badge-orange { background: var(--orange-50); color: var(--orange-600); }
.badge-green  { background: #F0FDF4; color: #15803D; }
.badge-red    { background: #FEF2F2; color: #DC2626; }
.badge-gray   { background: var(--bg-tertiary); color: var(--text-secondary); }

/* ── Divider ── */
.divider {
  width: 100%;
  height: 1px;
  background: var(--border-color);
  margin: 1.5rem 0;
}

.divider-label {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 500;
}
.divider-label::before,
.divider-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-color);
}

/* ── Toast Notifications ── */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  font-size: 0.875rem;
  font-weight: 500;
  min-width: 260px;
  max-width: 380px;
  pointer-events: all;
  transform: translateX(120%);
  transition: transform var(--transition-slow);
}
.toast.show { transform: translateX(0); }
.toast-success { border-left: 4px solid #22C55E; }
.toast-error   { border-left: 4px solid #EF4444; }
.toast-info    { border-left: 4px solid var(--blue-500); }
.toast-warning { border-left: 4px solid var(--orange-500); }

/* ── Loading Spinner ── */
.spinner {
  width: 20px; height: 20px;
  border: 2.5px solid rgba(255,255,255,0.3);
  border-top-color: #FFFFFF;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
.spinner-blue {
  border-color: var(--blue-100);
  border-top-color: var(--blue-500);
}

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

/* ── Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}
.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}
.modal {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2rem;
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow-xl);
  transform: scale(0.92) translateY(20px);
  transition: transform var(--transition-slow);
}
.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

/* ── Section Headers ── */
.section-header { text-align: center; margin-bottom: 3rem; }
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 1rem;
  background: var(--blue-50);
  color: var(--blue-600);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  font-family: var(--font-display);
  margin-bottom: 1rem;
}
[data-theme="dark"] .section-tag {
  background: rgba(30,111,190,0.15);
  color: var(--blue-300);
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── Gradient Text ── */
.gradient-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Page Content Offset (for fixed navbar) ── */
.page-content { padding-top: var(--navbar-height); }

/* ── Animated Background Blobs ── */
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  pointer-events: none;
  animation: blobFloat 8s ease-in-out infinite alternate;
}
.blob-blue  { background: var(--blue-500); }
.blob-orange { background: var(--orange-500); }

@keyframes blobFloat {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(30px, -30px) scale(1.08); }
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .section { padding: 3.5rem 0; }
  .section-title { font-size: 1.75rem; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .container { padding: 0 1rem; }
  .text-5xl { font-size: 2.25rem; }
  .text-6xl { font-size: 2.75rem; }
}

@media (max-width: 480px) {
  .btn-lg { padding: 0.75rem 1.5rem; }
}

/* ── Utility Animations ── */
.animate-fade-in {
  animation: fadeIn 0.5s ease forwards;
}
.animate-slide-up {
  animation: slideUp 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
.animate-scale-in {
  animation: scaleIn 0.35s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.92); }
  to   { opacity: 1; transform: scale(1); }
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gray-400); }
[data-theme="dark"] ::-webkit-scrollbar-thumb { background: var(--gray-600); }

/* ── Selection Color ── */
::selection { background: rgba(30,111,190,0.2); color: var(--text-primary); }

/* ── Focus Visible ── */
:focus-visible {
  outline: 2px solid var(--blue-500);
  outline-offset: 2px;
}