/* DiecastCollector Pro - Global Theme
   Applies a consistent modern design across all pages. */

:root {
  /* Brand palette */
  --brand-primary: #6366f1; /* Indigo 500 */
  --brand-success: #16a34a; /* Green 600 */
  --brand-info: #06b6d4;    /* Cyan 500 */
  --brand-warning: #f59e0b; /* Amber 500 */
  --brand-danger: #ef4444;  /* Red 500 */

  /* Light mode (default) */
  --bg-start: #f8fafc;      /* Slate 50 */
  --bg-end: #eef2ff;        /* Indigo 50 */
  --text-base: #0f172a;     /* Slate 900 */
  --text-muted: #6b7280;    /* Slate 500 */
  --surface: #ffffff;       /* White */
  --surface-2: rgba(255,255,255,0.92);
  --border-color: rgba(2,6,23,0.06);
  --shadow-sm: 0 2px 4px rgba(2,6,23,0.06);
  --shadow-md: 0 6px 16px rgba(2,6,23,0.08);
  --shadow-lg: 0 12px 30px rgba(2,6,23,0.12);
  --navbar-bg: #ffffff;
  --table-hover: rgba(99,102,241,0.06);
}

/* Dark Mode Theme */
[data-theme="dark"] {
  --bg-start: #0f172a;      /* Slate 900 */
  --bg-end: #1e293b;        /* Slate 800 */
  --text-base: #f1f5f9;     /* Slate 100 */
  --text-muted: #94a3b8;    /* Slate 400 */
  --surface: #1e293b;       /* Slate 800 */
  --surface-2: rgba(30,41,59,0.92);
  --border-color: rgba(148,163,184,0.12);
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.2);
  --shadow-md: 0 6px 16px rgba(0,0,0,0.3);
  --shadow-lg: 0 12px 30px rgba(0,0,0,0.4);
  --navbar-bg: #1e293b;
  --table-hover: rgba(99,102,241,0.15);
}

@media (prefers-color-scheme: dark) {
  :root {
    /* Force light palette even when user prefers dark */
    --bg-start: #f8fafc;      /* Slate 50 */
    --bg-end: #eef2ff;        /* Indigo 50 */
    --text-base: #0f172a;     /* Slate 900 */
    --text-muted: #6b7280;    /* Slate 500 */
    --surface: #ffffff;       /* White */
    --surface-2: rgba(255,255,255,0.92);
    --border-color: rgba(2,6,23,0.06);
    --shadow-sm: 0 2px 4px rgba(2,6,23,0.06);
    --shadow-md: 0 6px 16px rgba(2,6,23,0.08);
    --shadow-lg: 0 12px 30px rgba(2,6,23,0.12);
  }
}

/* Page baseline */
html {
  transition: background-color 0.3s ease;
}

body {
  padding-top: 4.5rem;
  background: linear-gradient(180deg, var(--bg-start) 0%, var(--bg-end) 100%) fixed;
  color: var(--text-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background 0.3s ease, color 0.3s ease;
}

.navbar-brand { font-weight: 700; }

/* Navbar Dark Mode Support */
.navbar {
  background-color: var(--navbar-bg) !important;
  transition: background-color 0.3s ease;
}

[data-theme="dark"] .navbar {
  border-bottom-color: var(--border-color);
}

[data-theme="dark"] .navbar-light .navbar-nav .nav-link {
  color: var(--text-base);
}

[data-theme="dark"] .navbar-light .navbar-nav .nav-link:hover {
  color: var(--brand-primary);
}

[data-theme="dark"] .navbar-brand {
  color: var(--text-base) !important;
}

/* Theme Toggle Button */
#theme-toggle {
  padding: 0.375rem 0.75rem;
  border-radius: 0.375rem;
  transition: all 0.2s ease;
  border: 1px solid var(--border-color);
  background-color: var(--surface);
  color: var(--text-base);
}

#theme-toggle:hover {
  background-color: var(--surface-2);
  border-color: var(--brand-primary);
}

#theme-toggle i {
  font-size: 1.1rem;
}

/* Brand theming for Bootstrap utilities */
.bg-primary { background-color: var(--brand-primary) !important; }
.text-primary { color: var(--brand-primary) !important; }
.border-primary { border-color: var(--brand-primary) !important; }
.btn-primary {
  background-color: var(--brand-primary) !important;
  border-color: var(--brand-primary) !important;
  color: #fff !important;
}
.btn-primary:hover, .btn-primary:focus {
  background-color: #4f46e5 !important; /* Indigo 600 */
  border-color: #4f46e5 !important;
}
.btn-outline-primary {
  color: var(--brand-primary) !important;
  border-color: var(--brand-primary) !important;
}
.btn-outline-primary:hover, .btn-outline-primary:focus {
  background-color: var(--brand-primary) !important;
  color: #fff !important;
}

/* Cards */
.card { border: 1px solid var(--border-color); border-radius: 14px; box-shadow: var(--shadow-md); background: var(--surface); }
.card-header { border-top-left-radius: 14px; border-top-right-radius: 14px; }

/* Utility surfaces */
.dashboard-stats { padding: 15px; background: var(--surface-2); border-radius: 5px; box-shadow: var(--shadow-sm); margin-bottom: 20px; }

/* Status colors (text helpers) */
.status-purchased { color: #0d6efd; }
.status-shipped   { color: #ffc107; }
.status-delivered { color: #28a745; }
.status-overdue   { color: #dc3545; }

/* Tables */
/* Keep sticky headers but don't override Bootstrap's table-light/dark variants */
.table thead:not(.table-light):not(.table-dark) th { position: sticky; top: 0; z-index: 1; background: var(--surface-2); }
.table-hover tbody tr:hover { background-color: rgba(99,102,241,0.06); }

@media (prefers-color-scheme: dark) {
  .table-hover tbody tr:hover { background-color: rgba(99,102,241,0.06); }
}

/* Hero section (used on dashboard and can be reused) */
.hero-card {
  background: radial-gradient(1200px 300px at 10% 0%, rgba(99,102,241,0.20), transparent 60%),
              linear-gradient(135deg, rgba(99,102,241,0.10), rgba(22,163,74,0.08));
  border: 1px solid rgba(99,102,241,0.15);
  border-radius: 18px;
  padding: 22px 22px 16px 22px;
  box-shadow: var(--shadow-lg);
}
.hero-card .hero-title, .hero-card h1, .hero-card h2, .hero-card h3 { color: #0f172a; }
.hero-card .text-muted { color: var(--text-muted) !important; }
/* Rounded quick action buttons */
.quick-actions .btn { border-radius: 999px; }

/* Navbar link contrast */
.navbar-dark .navbar-nav .nav-link { color: rgba(255,255,255,0.92); }
.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link:focus,
.navbar-dark .navbar-nav .nav-link.active { color: #ffffff; }

@media (prefers-color-scheme: dark) {
  .hero-card { border-color: rgba(99,102,241,0.15); }
  .hero-card .hero-title, .hero-card h1, .hero-card h2, .hero-card h3 { color: #0f172a; }
}

/* KPI metric cards */
.metric-card { background: var(--surface-2); border: 1px solid var(--border-color); border-radius: 14px; padding: 12px 14px; transition: transform .18s ease, box-shadow .18s ease; position: relative; overflow: hidden; }
.metric-card::after { content: ""; position: absolute; inset: -40% -40% auto auto; width: 120px; height: 120px; background: radial-gradient(80px 80px at center, rgba(99,102,241,.13), transparent 70%); transform: rotate(25deg); }
.metric-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.metric-label { color: var(--text-muted); font-size: .78rem; margin-bottom: 2px; letter-spacing: .01em; }
.metric-value { font-weight: 800; font-size: 1.1rem; }
.metric-icon { font-size: 1.2rem; opacity: .9; margin-right: .55rem; }

/* Chips */
.chip { display: inline-flex; align-items: center; gap: .4rem; padding: .28rem .65rem; border-radius: 999px; background: rgba(22,163,74,.08); color: #0a6848; border: 1px solid rgba(22,163,74,.18); font-size: .85rem; }
.chip .muted { color: var(--text-muted); font-weight: 500; }

/* Accessible adjustments */
/* Make light headers readable in both themes */
.card-header.bg-light { background-color: var(--surface-2) !important; color: var(--text-base) !important; border-bottom: 1px solid var(--border-color); }

@media (prefers-color-scheme: dark) {
  /* Keep chip styling light */
  .chip { background: rgba(22,163,74,.08); color: #0a6848; border-color: rgba(22,163,74,.18); }
  .chip .muted { color: var(--text-muted); }
}

/* Focus visibility for accessibility */
.btn:focus-visible,
.form-control:focus-visible,
.nav-link:focus-visible,
.dropdown-item:focus-visible,
.page-link:focus-visible {
  outline: 3px solid rgba(99,102,241,0.6);
  outline-offset: 2px;
}

/* Charts */
.chart-box { height: 220px; position: relative; }

/* Utilities */
.thumb-60 { max-width: 60px; max-height: 60px; }
.img-max-h-300 { max-height: 300px; }
.hover-bg-light:hover { background-color: #f8f9fa; }
.cursor-pointer { cursor: pointer; }
.dropdown-list { z-index: 1050; max-height: 200px; overflow-y: auto; box-shadow: var(--shadow-md); }
.position-relative { position: relative; }
.dropdown-item:hover { background-color: #f8f9fa; }
.input-group-text { cursor: pointer; }

/* Footer */
footer.bg-light { background-color: var(--surface) !important; border-top: 1px solid var(--border-color); }

/* Phase 1 Premium Enhancements */

/* Consistent Card Headers */
.card-header {
  font-weight: 600;
  border-bottom: 2px solid var(--border-color);
}

.card-header h6, .card-header h5, .card-header h4 {
  font-weight: 600;
  margin-bottom: 0;
}

/* Better Form Labels with Icons */
.form-label {
  font-weight: 500;
  color: var(--text-base);
  margin-bottom: 0.5rem;
}

.form-label i {
  opacity: 0.7;
}

/* Enhanced Form Controls */
.form-control:focus,
.form-select:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 0.25rem rgba(99, 102, 241, 0.15);
}

.form-control::placeholder {
  color: var(--text-muted);
  opacity: 0.6;
}

/* Enhanced Buttons */
.btn {
  font-weight: 500;
  transition: all 0.2s ease-in-out;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.btn:active {
  transform: translateY(0);
}

.btn-lg {
  padding: 0.625rem 1.5rem;
  font-size: 1.05rem;
}

/* Better Badges */
.badge {
  font-weight: 500;
  padding: 0.35em 0.65em;
}

/* Enhanced Alerts */
.alert {
  border-left: 4px solid;
  border-radius: 0.375rem;
}

.alert-success {
  border-left-color: var(--brand-success);
  background-color: rgba(22, 163, 74, 0.1);
}

.alert-info {
  border-left-color: var(--brand-info);
  background-color: rgba(6, 182, 212, 0.1);
}

.alert-warning {
  border-left-color: var(--brand-warning);
  background-color: rgba(245, 158, 11, 0.1);
}

.alert-danger {
  border-left-color: var(--brand-danger);
  background-color: rgba(239, 68, 68, 0.1);
}

/* Form Validation Feedback */
.invalid-feedback {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
}

.is-invalid {
  border-color: var(--brand-danger) !important;
  animation: shake 0.4s;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

/* Help Text Styling */
.form-text {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.form-text i {
  font-size: 0.85rem;
}

/* Image Hover Effects */
.img-thumbnail {
  transition: all 0.3s ease;
  cursor: pointer;
}

.img-thumbnail:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-md);
}

/* Table Enhancements */
.table-hover tbody tr {
  transition: background-color 0.15s ease-in-out;
}

/* Loading States */
.loading-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  border-radius: 0.375rem;
}

[data-theme="dark"] .loading-overlay {
  background: rgba(30, 41, 59, 0.9);
}

/* Smooth Transitions */
a, button, .btn, input, textarea, select {
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

/* Better Focus States for Accessibility */
a:focus,
button:focus,
.btn:focus {
  outline: 2px solid var(--brand-primary);
  outline-offset: 2px;
}

/* Tooltips Enhancement (if using Bootstrap tooltips) */
.tooltip {
  font-size: 0.875rem;
}

.tooltip-inner {
  background-color: var(--text-base);
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
}

/* ============================================
   Phase 2: Premium Visual Elements
   ============================================ */

/* Car Image Cards with Hover Effects */
.car-image-link {
  display: block;
  text-decoration: none;
}

.car-image-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: 0.375rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.car-image-hover {
  transition: transform 0.3s ease, opacity 0.3s ease;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.car-image-link:hover .car-image-hover {
  transform: scale(1.08);
  opacity: 0.85;
}

/* Animated Number Counters */
.counter-value {
  display: inline-block;
}

/* Progress Ring for Subscription */
.progress-ring {
  position: relative;
  width: 120px;
  height: 120px;
}

.progress-ring-circle {
  transform: rotate(-90deg);
  transform-origin: 50% 50%;
}

.progress-ring-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--text-base);
}

.progress-ring-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* Sparkline Charts */
.sparkline-container {
  height: 40px;
  width: 100%;
}

/* Gradient Backgrounds for Premium Features */
.premium-gradient {
  background: linear-gradient(135deg, 
    rgba(99, 102, 241, 0.1) 0%, 
    rgba(168, 85, 247, 0.08) 50%,
    rgba(236, 72, 153, 0.1) 100%);
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.gold-gradient {
  background: linear-gradient(135deg, #D4AF37 0%, #F9E076 50%, #D4AF37 100%);
  color: #78350F;
  box-shadow: 0 4px 6px rgba(212, 175, 55, 0.3);
}

/* Smooth Scroll Behavior */
html {
  scroll-behavior: smooth;
}

/* Collapsible Sections with Animation */
.collapsible-section {
  overflow: hidden;
  transition: max-height 0.4s ease-out, opacity 0.3s ease-out;
}

.collapsible-section.collapsed {
  max-height: 0;
  opacity: 0;
}

.collapse-trigger {
  cursor: pointer;
  user-select: none;
  transition: all 0.2s ease;
}

.collapse-trigger:hover {
  color: var(--brand-primary);
}

.collapse-trigger .bi {
  transition: transform 0.3s ease;
}

.collapse-trigger.active .bi {
  transform: rotate(180deg);
}

/* Enhanced Card Animations */
.card-premium {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Pulse Animation for Important Elements */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

.pulse-animation {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Shimmer Loading Effect */
@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

.shimmer {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.3) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  background-size: 1000px 100%;
  animation: shimmer 2s infinite;
}

/* Interactive Filter with Instant Results */
.filter-active {
  background-color: rgba(99, 102, 241, 0.1);
  border-color: var(--brand-primary);
}

/* Status Badge Enhancements */
.badge-animated {
  position: relative;
  overflow: hidden;
}

.badge-animated::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  transition: left 0.5s;
}

.badge-animated:hover::before {
  left: 100%;
}

/* Enhanced Table Row Hover */
.table tbody tr {
  transition: all 0.2s ease;
}

.table tbody tr:hover {
  transform: scale(1.01);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* Floating Action Button (FAB) */
.fab {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--brand-primary);
  color: white;
  border: none;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 1000;
}

.fab:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 16px rgba(99, 102, 241, 0.5);
}

/* Number Counter Animation */
@keyframes countUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.count-up {
  animation: countUp 0.6s ease-out;
}

/* Rarity Indicators for Collectors */
.rarity-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.rarity-common {
  background: linear-gradient(135deg, #6B7280 0%, #9CA3AF 100%);
  color: white;
}

.rarity-uncommon {
  background: linear-gradient(135deg, #10B981 0%, #34D399 100%);
  color: white;
}

.rarity-rare {
  background: linear-gradient(135deg, #3B82F6 0%, #60A5FA 100%);
  color: white;
}

.rarity-epic {
  background: linear-gradient(135deg, #8B5CF6 0%, #A78BFA 100%);
  color: white;
}

.rarity-legendary {
  background: linear-gradient(135deg, #D4AF37 0%, #F9E076 50%, #D4AF37 100%);
  color: #78350F;
  box-shadow: 0 4px 6px rgba(245, 158, 11, 0.3);
}

/* Skeleton Loader Animations */
@keyframes skeleton-loading {
  0% {
    background-position: -200px 0;
  }
  100% {
    background-position: calc(200px + 100%) 0;
  }
}

.skeleton {
  background: linear-gradient(
    90deg,
    var(--surface) 0px,
    rgba(99, 102, 241, 0.1) 40px,
    var(--surface) 80px
  );
  background-size: 200px 100%;
  animation: skeleton-loading 1.4s ease-in-out infinite;
  border-radius: 4px;
}

.skeleton-text {
  height: 16px;
  margin-bottom: 8px;
}

.skeleton-title {
  height: 24px;
  width: 60%;
  margin-bottom: 12px;
}

.skeleton-button {
  height: 38px;
  width: 120px;
  border-radius: 6px;
}

.skeleton-image {
  height: 150px;
  border-radius: 8px;
  margin-bottom: 12px;
}

.skeleton-card {
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--border-color);
  border-radius: 14px;
}

[data-theme="dark"] .skeleton {
  background: linear-gradient(
    90deg,
    var(--surface) 0px,
    rgba(99, 102, 241, 0.15) 40px,
    var(--surface) 80px
  );
  background-size: 200px 100%;
}

/* Gallery Card Styles */
.car-card-hover {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.car-card-hover .card-body {
  flex: 1;
}

.car-card-hover:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.car-card-hover .card-img-top {
  transition: transform 0.3s ease;
  overflow: hidden;
}

.car-card-hover:hover .card-img-top img {
  transform: scale(1.05);
}

.car-card-image-container {
  position: relative;
  overflow: hidden;
  border-top-left-radius: 14px;
  border-top-right-radius: 14px;
}

.car-card-image-container img {
  transition: transform 0.3s ease;
}

/* View Toggle Buttons */
.view-toggle-btn {
  transition: all 0.2s ease;
}

.view-toggle-btn.active {
  background-color: var(--brand-primary);
  color: white;
  border-color: var(--brand-primary);
}

/* Toast Notification Styles */
.toast {
  box-shadow: var(--shadow-lg);
  border-radius: 0.5rem;
  min-width: 250px;
  max-width: 400px;
}

.toast-body {
  padding: 0.75rem 1rem;
  font-weight: 500;
}

[data-theme="dark"] .toast {
  border: 1px solid var(--border-color);
}

[data-theme="dark"] .toast .btn-close-white {
  filter: brightness(0.8);
}

/* Filter Chip Styles */
.badge .bi-x-circle {
  cursor: pointer;
  transition: transform 0.2s ease;
}

.badge .bi-x-circle:hover {
  transform: scale(1.2);
}

/* Search Input Enhancement */
.input-group .input-group-text {
  border-right: 0;
}

.input-group .form-control {
  border-left: 0;
}

.input-group .form-control:focus {
  border-left: 0;
  box-shadow: none;
}

.input-group .input-group-text {
  background: var(--surface);
  border-color: var(--border-color);
  color: var(--text-muted);
}

[data-theme="dark"] .input-group-text {
  background: var(--surface-2);
  border-color: var(--border-color);
}

/* Lightbox Modal Styles */
#imageLightbox .modal-content {
  background: rgba(0, 0, 0, 0.95);
}

#imageLightbox img {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

#imageLightbox .btn-close-white {
  opacity: 0.8;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

#imageLightbox .btn-close-white:hover {
  opacity: 1;
  transform: scale(1.1);
}

/* Filter Results Count */
#results-count {
  font-size: 0.875rem;
  font-style: italic;
}

/* No Results Alert */
#no-results {
  margin-top: 1rem;
  border-left: 4px solid var(--brand-info);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .fab {
    bottom: 1rem;
    right: 1rem;
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
  }
  
  .progress-ring {
    width: 100px;
    height: 100px;
  }
  
  .car-overlay {
    opacity: 1;
    background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.4) 100%);
  }
  
  .toast {
    max-width: 300px;
  }
  
  #active-filters .badge {
    font-size: 0.75rem;
  }
}

/* ============================================
   Phase 3: Dark Mode Component Styles
   ============================================ */

/* Dark Mode Cards */
[data-theme="dark"] .card {
  background: var(--surface);
  border-color: var(--border-color);
  color: var(--text-base);
}

[data-theme="dark"] .card-header {
  background-color: var(--surface-2) !important;
  border-bottom-color: var(--border-color);
  color: var(--text-base) !important;
}

[data-theme="dark"] .card-header.bg-primary,
[data-theme="dark"] .card-header.bg-success,
[data-theme="dark"] .card-header.bg-info {
  color: white !important;
}

/* Dark Mode Forms */
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
  background-color: var(--surface-2);
  border-color: var(--border-color);
  color: var(--text-base);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
  background-color: var(--surface);
  border-color: var(--brand-primary);
  color: var(--text-base);
}

[data-theme="dark"] .form-control::placeholder {
  color: var(--text-muted);
}

/* Dark Mode Tables */
[data-theme="dark"] .table {
  color: var(--text-base);
}

[data-theme="dark"] .table-striped > tbody > tr:nth-of-type(odd) > * {
  background-color: rgba(148,163,184,0.05);
}

[data-theme="dark"] .table-hover tbody tr:hover {
  background-color: var(--table-hover);
}

[data-theme="dark"] .table thead th {
  background-color: var(--surface-2);
  color: var(--text-base);
  border-color: var(--border-color);
}

[data-theme="dark"] .table-dark {
  background-color: var(--surface-2);
  color: var(--text-base);
}

[data-theme="dark"] .table-light {
  background-color: var(--surface);
}

/* Dark Mode Alerts */
[data-theme="dark"] .alert {
  background-color: var(--surface-2);
  border-color: var(--border-color);
  color: var(--text-base);
}

[data-theme="dark"] .alert-success {
  background-color: rgba(22, 163, 74, 0.15);
  border-left-color: var(--brand-success);
}

[data-theme="dark"] .alert-info {
  background-color: rgba(6, 182, 212, 0.15);
  border-left-color: var(--brand-info);
}

[data-theme="dark"] .alert-warning {
  background-color: rgba(245, 158, 11, 0.15);
  border-left-color: var(--brand-warning);
}

[data-theme="dark"] .alert-danger {
  background-color: rgba(239, 68, 68, 0.15);
  border-left-color: var(--brand-danger);
}

/* Dark Mode Buttons */
[data-theme="dark"] .btn-outline-primary {
  color: var(--brand-primary);
  border-color: var(--brand-primary);
}

[data-theme="dark"] .btn-outline-secondary {
  color: var(--text-base);
  border-color: var(--border-color);
}

[data-theme="dark"] .btn-outline-secondary:hover {
  background-color: var(--surface-2);
  color: var(--text-base);
}

/* Dark Mode Footer */
[data-theme="dark"] footer.bg-light {
  background-color: var(--surface) !important;
  border-top-color: var(--border-color);
  color: var(--text-base);
}

/* Dark Mode Dropdown */
[data-theme="dark"] .dropdown-menu {
  background-color: var(--surface);
  border-color: var(--border-color);
}

[data-theme="dark"] .dropdown-item {
  color: var(--text-base);
}

[data-theme="dark"] .dropdown-item:hover {
  background-color: var(--surface-2);
}

[data-theme="dark"] .dropdown-divider {
  border-top-color: var(--border-color);
}

/* Dark Mode Badges */
[data-theme="dark"] .badge.bg-light {
  background-color: var(--surface-2) !important;
  color: var(--text-base) !important;
}

/* Dark Mode Text Utilities */
[data-theme="dark"] .text-muted {
  color: var(--text-muted) !important;
}

[data-theme="dark"] .text-dark {
  color: var(--text-base) !important;
}

/* Dark Mode Hero Card */
[data-theme="dark"] .hero-card {
  background: radial-gradient(1200px 300px at 10% 0%, rgba(99,102,241,0.25), transparent 60%),
              linear-gradient(135deg, rgba(99,102,241,0.15), rgba(22,163,74,0.12));
  border-color: rgba(99,102,241,0.25);
}

/* Dark Mode Metric Cards */
[data-theme="dark"] .metric-card {
  background: var(--surface-2);
  border-color: var(--border-color);
}

[data-theme="dark"] .metric-label {
  color: var(--text-muted);
}

/* Dark Mode Charts */
[data-theme="dark"] .chart-box canvas {
  filter: brightness(0.9);
}

/* Dark Mode Images */
[data-theme="dark"] .img-thumbnail {
  background-color: var(--surface);
  border-color: var(--border-color);
}

/* ============================================
   Print Styles for Collection Reports
   ============================================ */

@media print {
  /* Hide navigation and interactive elements */
  .navbar,
  .fab,
  #theme-toggle,
  #scroll-top-btn,
  .quick-actions,
  footer,
  .btn,
  button,
  .collapse-trigger .bi-chevron-down,
  .alert,
  #filter-collapse,
  .card-header.collapse-trigger {
    display: none !important;
  }
  
  /* Reset body */
  body {
    background: white !important;
    color: black !important;
    padding-top: 0 !important;
    font-size: 11pt;
  }
  
  /* Optimize card layouts for print */
  .card {
    page-break-inside: avoid;
    border: 1px solid #000 !important;
    box-shadow: none !important;
    margin-bottom: 1rem !important;
    background: white !important;
  }
  
  .card-header {
    background: #f0f0f0 !important;
    color: black !important;
    border-bottom: 1px solid #000 !important;
    padding: 0.5rem !important;
  }
  
  .card-body {
    padding: 0.75rem !important;
  }
  
  /* Table styling for print */
  .table {
    font-size: 9pt;
    page-break-inside: auto;
  }
  
  .table thead {
    display: table-header-group;
  }
  
  .table tr {
    page-break-inside: avoid;
    page-break-after: auto;
  }
  
  .table th,
  .table td {
    padding: 0.25rem !important;
    border: 1px solid #000 !important;
  }
  
  /* Hide images in print to save ink */
  .car-image-wrapper,
  .img-thumbnail,
  canvas {
    display: none !important;
  }
  
  /* Show hidden columns on larger print */
  .d-none.d-md-table-cell,
  .d-none.d-lg-table-cell {
    display: table-cell !important;
  }
  
  /* Optimize grid layouts */
  .row {
    display: block !important;
  }
  
  .col-md-4,
  .col-md-6,
  .col-md-8,
  .col-lg-4,
  .col-lg-8 {
    width: 100% !important;
    float: none !important;
  }
  
  /* Print header */
  .hero-card {
    background: white !important;
    border: 2px solid #000 !important;
    padding: 1rem !important;
    margin-bottom: 1rem !important;
  }
  
  .hero-card h1 {
    font-size: 18pt !important;
    color: black !important;
    margin-bottom: 0.5rem !important;
  }
  
  /* Metric cards in print */
  .metric-card {
    border: 1px solid #000 !important;
    padding: 0.5rem !important;
    margin-bottom: 0.5rem !important;
    background: white !important;
  }
  
  .metric-value {
    font-size: 14pt !important;
    font-weight: bold !important;
  }
  
  .metric-label {
    font-size: 9pt !important;
  }
  
  /* Remove colors from badges in print */
  .badge {
    border: 1px solid #000 !important;
    background: white !important;
    color: black !important;
    padding: 0.1rem 0.3rem !important;
  }
  
  /* Page breaks */
  .page-break {
    page-break-after: always;
  }
  
  /* Print title */
  @page {
    margin: 1cm;
  }
  
  /* Add print timestamp */
  body::before {
    content: "DiecastCollector Pro - Printed: " attr(data-print-date);
    display: block;
    text-align: right;
    font-size: 8pt;
    margin-bottom: 0.5rem;
    color: #666;
  }
  
  /* Ensure links are visible */
  a[href]::after {
    content: "";
  }
  
  /* Optimize spacing */
  * {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }
}