/* Light Mode - Default */
:root,
[data-theme="light"] {
    --primary-color: #C21E7F;
    --secondary-color: #DAA520;
    --accent-color: #A01A63;
    --dark-accent: #2D1B2E;
    --light-accent: #E8B5D8;
    --gold-accent: #DAA520;
    --bg-primary: linear-gradient(135deg, #FAF5FB 0%, #F5F0FA 100%);
    --bg-secondary: white;
    --text-primary: #1A202C;
    --text-secondary: #4A5568;
    --text-light: rgba(26, 32, 44, 0.9);
    --border-color: #E8D5E8;
    --card-shadow: 0 4px 15px rgba(194, 30, 127, 0.15);
    --card-shadow-hover: 0 8px 25px rgba(194, 30, 127, 0.25);
    --header-shadow: 0 2px 15px rgba(194, 30, 127, 0.2);
    --table-hover-bg: #F5E8F5;
    --form-focus-shadow: 0 0 0 0.2rem rgba(194, 30, 127, 0.2);
}

/* Dark Mode */
[data-theme="dark"] {
    --primary-color: #E74BA8;
    --secondary-color: #F4D03F;
    --accent-color: #FF69D2;
    --dark-accent: #1A0F1B;
    --light-accent: #9B5D7F;
    --gold-accent: #F4D03F;
    --bg-primary: linear-gradient(135deg, #1A0F1B 0%, #2D1B2E 100%);
    --bg-secondary: #2D1B2E;
    --text-primary: #F7FAFC;
    --text-secondary: #E8B5D8;
    --text-light: rgba(247, 250, 252, 0.9);
    --border-color: #8B5F7F;
    --card-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    --card-shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.7);
    --header-shadow: 0 2px 15px rgba(0, 0, 0, 0.4);
    --table-hover-bg: #3D2740;
    --form-focus-shadow: 0 0 0 0.2rem rgba(231, 75, 168, 0.3);
}

/* Bootstrap Color Overrides */
.bg-primary {
  background-color: var(--primary-color) !important;
}

.bg-secondary {
  background-color: var(--secondary-color) !important;
}

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

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

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

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

html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem var(--primary-color);
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  transition: background 0.3s ease, color 0.3s ease;
}

/* Header and Navigation Styles */
header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-accent) 100%);
  box-shadow: var(--header-shadow);
  transition: box-shadow 0.3s ease;
}

.navbar {
  padding: 1rem 0;
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: white !important;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
}

.navbar-brand:hover {
  color: var(--accent-color) !important;
  text-shadow: 0 0 10px rgba(194, 30, 127, 0.5);
}

.nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500;
  transition: all 0.3s ease;
  margin: 0 0.5rem;
}

.nav-link:hover {
  color: var(--accent-color) !important;
}

.dropdown-menu {
  background: linear-gradient(180deg, rgba(194, 30, 127, 0.98) 0%, rgba(160, 26, 99, 0.98) 100%);
  border: 1px solid var(--accent-color);
  box-shadow: 0 8px 32px rgba(194, 30, 127, 0.3);
}

[data-theme="dark"] .dropdown-menu {
  background: linear-gradient(180deg, rgba(231, 75, 168, 0.98) 0%, rgba(194, 30, 127, 0.98) 100%);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.dropdown-item {
  color: rgba(255, 255, 255, 0.9);
  transition: all 0.3s ease;
}

.dropdown-item:hover,
.dropdown-item:focus {
  background-color: var(--secondary-color);
  color: white;
}

.dropdown-divider {
  border-color: rgba(194, 30, 127, 0.3);
}

.navbar-text {
  color: rgba(255, 255, 255, 0.95) !important;
  font-weight: 500;
}

/* Main Content */
main {
  min-height: calc(100vh - 300px);
  padding-top: 2rem;
}

/* Footer */
footer {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-accent) 100%);
  color: rgba(255, 255, 255, 0.9) !important;
  margin-top: 3rem;
  padding: 2rem 0;
  border-top: 3px solid var(--gold-accent);
}

footer a {
  color: var(--accent-color);
  text-decoration: none;
  transition: all 0.3s ease;
}

footer a:hover {
  color: white;
  text-decoration: underline;
}

/* Notification Bell */
.notification-bell {
  position: relative;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.notification-bell:hover {
  transform: scale(1.1);
}

/* SVG Icon Styling - Works in both light and dark modes */
.icon {
  display: inline-block;
  vertical-align: middle;
  width: 1em;
  height: 1em;
  color: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: all 0.3s ease;
}

.nav-link .icon {
  margin-right: 0.5rem;
}

.btn .icon {
  margin-right: 0.25rem;
}

/* Icon hover effects */
.nav-link:hover .icon {
  transform: scale(1.1);
}

.btn:hover .icon {
  transform: scale(1.05);
}

/* Dark mode icon color adjustments */
[data-theme="dark"] .icon {
  color: currentColor;
}

[data-theme="light"] .icon {
  color: currentColor;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

/* Enhanced card styling */
.card {
  border: none;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
  background: var(--bg-secondary);
  color: var(--text-primary);
}

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

.card:hover {
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-2px);
}

.card-header {
  background: linear-gradient(135deg, #4A5568 0%, #2D3748 100%);
  color: #E2E8F0;
  border-bottom: 3px solid #5A6A7A;
  font-weight: 600;
}

.card-title {
  color: white;
  margin: 0;
}

/* Card border styles */
.card.border-left-warning {
  border-left: 4px solid #ffc107;
}

.card.border-left-success {
  border-left: 4px solid #28a745;
}

.card.border-left-danger {
  border-left: 4px solid #dc3545;
}

.card.border-left-info {
  border-left: 4px solid #17a2b8;
}

/* Button styling enhancements */
.btn-primary {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
  border: none;
  transition: all 0.3s ease;
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-accent) 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(139, 26, 139, 0.4);
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

[data-theme="dark"] .btn-primary:hover {
  box-shadow: 0 4px 12px rgba(255, 107, 107, 0.3);
}

.btn-secondary {
  background: var(--secondary-color);
  border: none;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: var(--primary-color);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(139, 26, 139, 0.4);
}

.btn-outline-primary {
  color: var(--primary-color);
  border-color: var(--primary-color);
  transition: all 0.3s ease;
}

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

.btn-outline-danger {
  color: var(--accent-color);
  border-color: var(--accent-color);
  transition: all 0.3s ease;
}

.btn-outline-danger:hover {
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
  color: white;
}

.btn-sm {
  border-radius: 6px;
  font-weight: 500;
}

/* Form control styling */
.form-control, .form-select {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition: all 0.3s ease;
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.form-control:focus, .form-select:focus {
  border-color: var(--secondary-color);
  box-shadow: var(--form-focus-shadow);
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.form-control::placeholder {
  color: var(--text-secondary);
}

/* Badge styling */
.badge {
  border-radius: 8px;
  font-weight: 600;
  padding: 0.5rem 0.75rem;
}

.badge.bg-primary {
  background: linear-gradient(135deg, #4A5568 0%, #2D3748 100%) !important;
}

.badge.bg-success {
  background: #28a745 !important;
}

.badge.bg-warning {
  background: #ffc107 !important;
  color: #333 !important;
}

.badge.bg-danger {
  background: #dc3545 !important;
}

/* Table styling */
table {
  margin-top: 1rem;
}

.table {
  --bs-table-color: var(--text-primary);
  --bs-table-bg: var(--bg-secondary);
  --bs-table-border-color: var(--border-color);
  --bs-table-striped-color: var(--text-primary);
  --bs-table-striped-bg: var(--table-hover-bg);
  --bs-table-hover-color: var(--text-primary);
  --bs-table-hover-bg: var(--table-hover-bg);
  background: var(--bg-secondary);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  color: var(--text-primary);
}

.table thead th {
  background: linear-gradient(135deg, #4A5568 0%, #2D3748 100%);
  color: #E2E8F0;
  border: none;
  font-weight: 600;
  padding: 1rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-size: 0.875rem;
}

.table tbody td {
  padding: 0.75rem 1rem;
  border-color: var(--border-color);
  color: var(--text-primary);
  background-color: var(--bg-secondary);
}

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

.table-striped > tbody > tr:nth-of-type(odd) > * {
  background-color: var(--table-hover-bg);
  color: var(--text-primary);
}

.table-striped > tbody > tr:nth-of-type(even) > * {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

/* Alert styling */
.alert {
  border: none;
  border-radius: 10px;
  border-left: 4px solid;
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

.alert-info {
  background-color: var(--bg-secondary);
  border-left-color: var(--secondary-color);
}

.alert-success {
  background-color: var(--bg-secondary);
  border-left-color: #28a745;
}

.alert-warning {
  background-color: var(--bg-secondary);
  border-left-color: #ffc107;
}

.alert-danger {
  background-color: var(--bg-secondary);
  border-left-color: #dc3545;
}

/* Modal styling */
.modal-content {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.modal-header {
  background: linear-gradient(135deg, #4A5568 0%, #2D3748 100%);
  color: #E2E8F0;
  border: none;
}

.modal-title {
  font-weight: 600;
}

.close, .btn-close {
  filter: brightness(0) invert(1);
}

[data-theme="dark"] .close,
[data-theme="dark"] .btn-close {
  filter: brightness(1) invert(0);
}

/* Pagination styling */
.pagination {
  margin-top: 2rem;
}

.page-link {
  color: var(--primary-color);
  border-color: var(--border-color);
  background: var(--bg-secondary);
  transition: all 0.3s ease;
}

.page-link:hover {
  color: white;
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
}

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

/* Navigation tabs */
.nav-tabs {
  border-bottom-color: var(--border-color);
}

.nav-tabs .nav-link {
  color: var(--text-secondary);
  border: none;
  border-bottom: 3px solid transparent;
  transition: all 0.3s ease;
}

.nav-tabs .nav-link:hover {
  color: var(--secondary-color);
  border-bottom-color: var(--secondary-color);
}

.nav-tabs .nav-link.active {
  color: #E2E8F0;
  background: linear-gradient(135deg, #4A5568 0%, #2D3748 100%);
  border: none;
  border-radius: 8px 8px 0 0;
}

/* Responsive adjustments */
@@media (max-width: 576px) {
  .btn-sm {
    font-size: 0.8rem;
    padding: 0.35rem 0.6rem;
  }

  .card {
    margin-bottom: 1rem;
  }

  .navbar-brand {
    font-size: 1.1rem;
  }
}

/* Theme toggle button styling */
#theme-toggle {
  cursor: pointer;
  transition: transform 0.3s ease;
  color: var(--text-light);
}

#theme-toggle:hover {
  transform: rotate(20deg);
}

/* Ensure good text contrast in dark mode */
[data-theme="dark"] .text-muted {
  color: #999 !important;
}

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

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

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

/* Dark mode specific overrides for better visibility */
[data-theme="dark"] input[type="text"],
[data-theme="dark"] input[type="email"],
[data-theme="dark"] input[type="password"],
[data-theme="dark"] input[type="number"],
[data-theme="dark"] input[type="date"],
[data-theme="dark"] input[type="time"],
[data-theme="dark"] textarea,
[data-theme="dark"] select {
  background-color: #3a2a45;
  color: #e8e8e8;
  border-color: #4d3d55;
}

[data-theme="dark"] input[type="text"]:focus,
[data-theme="dark"] input[type="email"]:focus,
[data-theme="dark"] input[type="password"]:focus,
[data-theme="dark"] input[type="number"]:focus,
[data-theme="dark"] input[type="date"]:focus,
[data-theme="dark"] input[type="time"]:focus,
[data-theme="dark"] textarea:focus,
[data-theme="dark"] select:focus {
  background-color: #4a3a55;
  border-color: var(--secondary-color);
  color: #e8e8e8;
}

/* Dark mode buttons */
[data-theme="dark"] .btn-secondary {
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
}

[data-theme="dark"] .btn-secondary:hover {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

[data-theme="dark"] .btn-light {
  background-color: #4a3a55;
  color: #e8e8e8;
  border-color: #4d3d55;
}

[data-theme="dark"] .btn-light:hover {
  background-color: #5a4a65;
  color: #fff;
}

/* Dark mode list items and other text elements */
[data-theme="dark"] .list-group-item {
  background-color: #3a2a45;
  color: var(--text-primary);
  border-color: var(--border-color);
}

[data-theme="dark"] .badge:not([class*="bg-"]) {
  background-color: var(--secondary-color);
  color: white;
}

/* Logo Container Styles */
.logo-container {
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.logo-container:hover {
  transform: scale(1.05);
  box-shadow: var(--card-shadow-hover);
}

.logo-image {
  border-radius: 10px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

[data-theme="dark"] .logo-container {
  background: rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .logo-image {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}