/* Dark Mode CSS Variables and Styles */

:root {
  /* Light mode colors */
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fa;
  --bg-tertiary: #e9ecef;
  --text-primary: #212529;
  --text-secondary: #6c757d;
  --text-muted: #6c757d;
  --border-color: #dee2e6;
  --card-bg: #ffffff;
  --navbar-bg: #0d6efd;
  --navbar-text: #ffffff;
  --footer-bg: #f8f9fa;
  --footer-text: #6c757d;
  --table-bg: #ffffff;
  --table-striped: #f8f9fa;
  --input-bg: #ffffff;
  --input-border: #ced4da;
  --dropdown-bg: #ffffff;
  --dropdown-border: #dee2e6;
  --alert-success-bg: #d1e7dd;
  --alert-success-text: #0f5132;
  --alert-danger-bg: #f8d7da;
  --alert-danger-text: #842029;
  --alert-warning-bg: #fff3cd;
  --alert-warning-text: #664d03;
  --shadow: 0 0.125rem 0.25rem rgba(0,0,0,0.075);
  --shadow-lg: 0 0.5rem 1rem rgba(0,0,0,0.15);
}

[data-theme="dark"] {
  /* Dark mode colors */
  --bg-primary: #1a1a1a;
  --bg-secondary: #2d2d2d;
  --bg-tertiary: #3d3d3d;
  --text-primary: #ffffff;
  --text-secondary: #b3b3b3;
  --text-muted: #888888;
  --border-color: #404040;
  --card-bg: #2d2d2d;
  --navbar-bg: #0d6efd;
  --navbar-text: #ffffff;
  --footer-bg: #1a1a1a;
  --footer-text: #b3b3b3;
  --table-bg: #2d2d2d;
  --table-striped: #3d3d3d;
  --input-bg: #3d3d3d;
  --input-border: #555555;
  --dropdown-bg: #2d2d2d;
  --dropdown-border: #404040;
  --alert-success-bg: #1e4d2b;
  --alert-success-text: #d1e7dd;
  --alert-danger-bg: #4d1a1a;
  --alert-danger-text: #f8d7da;
  --alert-warning-bg: #4d3d00;
  --alert-warning-text: #fff3cd;
  --shadow: 0 0.125rem 0.25rem rgba(0,0,0,0.3);
  --shadow-lg: 0 0.5rem 1rem rgba(0,0,0,0.4);
}

/* Apply CSS variables to elements */
body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Navigation */
.navbar {
  background-color: var(--navbar-bg) !important;
}

.navbar-brand,
.navbar-nav .nav-link {
  color: var(--navbar-text) !important;
}

.navbar-nav .nav-link:hover {
  color: var(--navbar-text) !important;
  opacity: 0.8;
}

/* Cards */
.card {
  background-color: var(--card-bg);
  border-color: var(--border-color);
  box-shadow: var(--shadow);
  transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.card-header {
  background-color: var(--bg-secondary);
  border-bottom-color: var(--border-color);
}

/* Tables */
.table {
  color: var(--text-primary);
  background-color: var(--table-bg);
}

.table-striped > tbody > tr:nth-of-type(odd) > td,
.table-striped > tbody > tr:nth-of-type(odd) > th {
  background-color: var(--table-striped);
}

.table-hover > tbody > tr:hover > td,
.table-hover > tbody > tr:hover > th {
  background-color: var(--bg-tertiary);
}

/* Forms */
.form-control,
.form-select {
  background-color: var(--input-bg);
  border-color: var(--input-border);
  color: var(--text-primary);
}

.form-control:focus,
.form-select:focus {
  background-color: var(--input-bg);
  border-color: var(--input-border);
  color: var(--text-primary);
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.form-label {
  color: var(--text-primary);
}

/* Dropdowns */
.dropdown-menu {
  background-color: var(--dropdown-bg);
  border-color: var(--dropdown-border);
  box-shadow: var(--shadow-lg);
}

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

.dropdown-item:hover,
.dropdown-item:focus {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

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

/* Alerts */
.alert-success {
  background-color: var(--alert-success-bg);
  border-color: var(--alert-success-bg);
  color: var(--alert-success-text);
}

.alert-danger {
  background-color: var(--alert-danger-bg);
  border-color: var(--alert-danger-bg);
  color: var(--alert-danger-text);
}

.alert-warning {
  background-color: var(--alert-warning-bg);
  border-color: var(--alert-warning-bg);
  color: var(--alert-warning-text);
}

/* Footer */
footer {
  background-color: var(--footer-bg) !important;
  color: var(--footer-text) !important;
}

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

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

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

/* Buttons */
.btn-outline-primary {
  border-color: var(--border-color);
  color: var(--text-primary);
}

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

/* Modal */
.modal-content {
  background-color: var(--card-bg);
  border-color: var(--border-color);
}

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

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

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

.page-link:hover {
  background-color: var(--bg-tertiary);
  border-color: var(--border-color);
  color: var(--text-primary);
}

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

/* Dark mode toggle button */
.theme-toggle {
  background: none;
  border: none;
  color: var(--navbar-text);
  font-size: 1.2rem;
  padding: 0.5rem;
  border-radius: 0.375rem;
  transition: all 0.3s ease;
  cursor: pointer;
}

.theme-toggle:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--navbar-text);
}

.theme-toggle:focus {
  outline: none;
  box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.25);
}

/* Smooth transitions for all elements */
* {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Override Bootstrap's default dark mode handling */
[data-bs-theme="dark"] {
  color-scheme: dark;
}

/* Ensure proper contrast for links */
a {
  color: var(--navbar-bg);
}

a:hover {
  color: var(--navbar-bg);
  opacity: 0.8;
}

/* Text utilities */
.text-muted {
  color: var(--text-muted) !important;
}

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