/* ==================== THEME COLORS ==================== */
:root {
  --bs-primary: #14b8a6;
  --bs-primary-rgb: 20, 184, 166;
  --bs-success: #10b981;
  --bs-info: #06b6d4;
  --bs-warning: #f59e0b;
  --bs-danger: #ef4444;
  
  /* Light mode colors */
  --bg-primary: #ffffff;
  --bg-secondary: #f9fafb;
  --bg-tertiary: #f3f4f6;
  --text-primary: #111827;
  --text-secondary: #6b7280;
  --text-tertiary: #9ca3af;
  --border-color: #e5e7eb;
  --card-bg: #ffffff;
  --navbar-bg: #ffffff;
  --footer-bg: #f9fafb;
  --input-bg: #ffffff;
  --input-border: #e5e7eb;
  --shadow-color: rgba(0, 0, 0, 0.1);
}

/* Dark mode colors */
[data-theme="dark"] {
  --bg-primary: #0a0a0a;
  --bg-secondary: #1a1a1a;
  --bg-tertiary: #2a2a2a;
  --text-primary: #f9fafb;
  --text-secondary: #d1d5db;
  --text-tertiary: #9ca3af;
  --border-color: #374151;
  --card-bg: #1a1a1a;
  --navbar-bg: #0a0a0a;
  --footer-bg: #0a0a0a;
  --input-bg: #1a1a1a;
  --input-border: #374151;
  --shadow-color: rgba(0, 0, 0, 0.5);
}

/* ==================== SMOOTH TRANSITIONS ==================== */
* {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease !important;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  background-color: var(--bg-primary) !important;
  color: var(--text-primary) !important;
}

/* ==================== CARDS ==================== */
.card {
  border-radius: 0.75rem;
  border: none;
  background-color: var(--card-bg) !important;
  color: var(--text-primary) !important;
  box-shadow: 0 2px 8px var(--shadow-color) !important;
}

.card-body {
  background-color: var(--card-bg) !important;
  color: var(--text-primary) !important;
}

.card-header {
  background-color: var(--bg-tertiary) !important;
  color: var(--text-primary) !important;
  border-bottom: 1px solid var(--border-color) !important;
}

.card-footer {
  background-color: var(--bg-tertiary) !important;
  color: var(--text-primary) !important;
  border-top: 1px solid var(--border-color) !important;
}

.product-card {
  transition: transform 0.2s, box-shadow 0.2s !important;
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px var(--shadow-color) !important;
}

/* ==================== NAVBAR ==================== */
.navbar {
  background-color: var(--navbar-bg) !important;
  border-bottom: 1px solid var(--border-color);
  transition: all 0.3s ease !important;
}

.navbar-brand {
  font-size: 1.5rem;
  letter-spacing: -0.5px;
  color: var(--text-primary) !important;
}

.nav-link {
  color: var(--text-secondary) !important;
}

.nav-link:hover, .nav-link:focus {
  color: var(--bs-primary) !important;
}

.nav-link.active {
  color: var(--bs-primary) !important;
}

/* ==================== FOOTER ==================== */
.footer {
  background-color: var(--footer-bg) !important;
  color: var(--text-secondary) !important;
  border-top: 1px solid var(--border-color);
}

/* ==================== BUTTONS ==================== */
.btn {
  border-radius: 0.5rem;
  padding: 0.5rem 1rem;
  font-weight: 500;
  transition: all 0.2s ease !important;
}

.btn-primary {
  background-color: var(--bs-primary);
  border-color: var(--bs-primary);
  color: white !important;
}

.btn-primary:hover {
  background-color: #0f9e8f;
  border-color: #0f9e8f;
  transform: translateY(-1px);
}

.btn-outline-primary {
  color: var(--bs-primary);
  border-color: var(--bs-primary);
}

.btn-outline-primary:hover {
  background-color: var(--bs-primary);
  border-color: var(--bs-primary);
  color: white !important;
}

.btn-secondary {
  background-color: var(--bg-tertiary);
  border-color: var(--border-color);
  color: var(--text-primary) !important;
}

.btn-secondary:hover {
  background-color: var(--bg-secondary);
  border-color: var(--border-color);
}

/* ==================== FORMS ==================== */
.form-control, .form-select {
  border-radius: 0.5rem;
  border: 2px solid var(--input-border);
  background-color: var(--input-bg) !important;
  color: var(--text-primary) !important;
}

.form-control:focus, .form-select:focus {
  border-color: var(--bs-primary);
  box-shadow: 0 0 0 0.2rem rgba(20, 184, 166, 0.25);
  background-color: var(--input-bg) !important;
  color: var(--text-primary) !important;
}

.form-label {
  color: var(--text-primary) !important;
  font-weight: 500;
}

textarea.form-control {
  background-color: var(--input-bg) !important;
  color: var(--text-primary) !important;
}

/* ==================== BADGES & ALERTS ==================== */
.badge {
  padding: 0.35em 0.65em;
  font-weight: 600;
}

.alert {
  border-radius: 0.5rem;
  border: none;
}

[data-theme="dark"] .alert-info {
  background-color: rgba(6, 182, 212, 0.2);
  color: #67e8f9;
}

[data-theme="dark"] .alert-success {
  background-color: rgba(16, 185, 129, 0.2);
  color: #6ee7b7;
}

[data-theme="dark"] .alert-warning {
  background-color: rgba(245, 158, 11, 0.2);
  color: #fcd34d;
}

[data-theme="dark"] .alert-danger {
  background-color: rgba(239, 68, 68, 0.2);
  color: #fca5a5;
}

/* ==================== SHADOWS ==================== */
.shadow-sm {
  box-shadow: 0 2px 8px var(--shadow-color) !important;
}

.shadow {
  box-shadow: 0 4px 12px var(--shadow-color) !important;
}

.shadow-lg {
  box-shadow: 0 10px 30px var(--shadow-color) !important;
}

/* ==================== BACKGROUNDS ==================== */
.bg-light {
  background-color: var(--bg-secondary) !important;
  color: var(--text-primary) !important;
}

.bg-white {
  background-color: var(--card-bg) !important;
  color: var(--text-primary) !important;
}

.bg-body {
  background-color: var(--bg-primary) !important;
  color: var(--text-primary) !important;
}

.bg-primary {
  background-color: var(--bs-primary) !important;
  color: white !important;
}

/* ==================== TEXT COLORS ==================== */
.text-primary {
  color: var(--bs-primary) !important;
}

.text-muted {
  color: var(--text-secondary) !important;
}

.text-secondary {
  color: var(--text-tertiary) !important;
}

.text-dark {
  color: var(--text-primary) !important;
}

/* ==================== BORDERS ==================== */
.border {
  border-color: var(--border-color) !important;
}

.border-primary {
  border-color: var(--bs-primary) !important;
}

/* ==================== TABLES ==================== */
.table {
  color: var(--text-primary) !important;
}

.table thead {
  background-color: var(--bg-tertiary);
  color: var(--text-primary) !important;
}

.table tbody tr {
  background-color: var(--card-bg);
  border-bottom: 1px solid var(--border-color);
}

.table tbody tr:hover {
  background-color: var(--bg-secondary);
}

/* ==================== MODALS ==================== */
.modal-content {
  background-color: var(--card-bg) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-color);
}

.modal-header {
  border-bottom: 1px solid var(--border-color);
}

.modal-footer {
  border-top: 1px solid var(--border-color);
}

.modal-title {
  color: var(--text-primary) !important;
}

.btn-close {
  filter: var(--bs-btn-close-white-filter, none);
}

[data-theme="dark"] .btn-close {
  filter: invert(1) grayscale(100%) brightness(200%);
}

/* ==================== DROPDOWNS ==================== */
.dropdown-menu {
  background-color: var(--card-bg) !important;
  border: 1px solid var(--border-color);
}

.dropdown-item {
  color: var(--text-primary) !important;
}

.dropdown-item:hover {
  background-color: var(--bg-secondary) !important;
  color: var(--bs-primary) !important;
}

.dropdown-divider {
  border-color: var(--border-color);
}

/* ==================== PAGINATION ==================== */
.pagination .page-link {
  background-color: var(--card-bg);
  color: var(--text-primary);
  border-color: var(--border-color);
}

.pagination .page-link:hover {
  background-color: var(--bg-secondary);
  color: var(--bs-primary);
  border-color: var(--bs-primary);
}

.pagination .page-item.active .page-link {
  background-color: var(--bs-primary);
  border-color: var(--bs-primary);
  color: white;
}

/* ==================== LIST GROUPS ==================== */
.list-group-item {
  background-color: var(--card-bg) !important;
  color: var(--text-primary) !important;
  border-color: var(--border-color) !important;
}

.list-group-item:hover {
  background-color: var(--bg-secondary) !important;
}

/* ==================== BREADCRUMB ==================== */
.breadcrumb {
  background-color: var(--bg-secondary);
}

.breadcrumb-item a {
  color: var(--bs-primary);
}

.breadcrumb-item.active {
  color: var(--text-secondary);
}

/* ==================== PROGRESS ==================== */
.progress {
  background-color: var(--bg-tertiary);
}

/* ==================== SPINNERS ==================== */
.spinner-border {
  color: var(--bs-primary);
}

/* ==================== CUSTOM SCROLLBAR (Dark Mode) ==================== */
[data-theme="dark"] ::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

[data-theme="dark"] ::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 5px;
}

[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
  background: var(--border-color);
}

/* ==================== ANIMATIONS ==================== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.3s ease-in-out;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
  .navbar-brand {
    font-size: 1.25rem;
  }
  
  .btn {
    padding: 0.4rem 0.8rem;
    font-size: 0.9rem;
  }
}

/* ==================== UTILITY CLASSES ==================== */
.hover-lift {
  transition: transform 0.2s ease !important;
}

.hover-lift:hover {
  transform: translateY(-2px);
}

.smooth-transition {
  transition: all 0.3s ease !important;
}