/* ===== DARK MODE THEME ===== */

/* CSS Variables for Dark Mode */
[data-theme="dark"] {
  --bg-primary: #1a1a1a;
  --bg-secondary: #333333;
  --bg-tertiary: #404040;
  --text-muted: #888888;
  --border-color: #404040;
  --border-hover: #555555;
  --text-primary: #ececec;
  --text-secondary: hsl(214, 84%, 83%);
  --text-tertiary: hsl(183, 96%, 69%);
  --text-success: hsl(136, 95%, 44%);
  --text-warning: hsl(50, 93%, 38%);
  --text-danger: hsl(351, 95%, 44%);
  --text-info: hsl(179, 82%, 61%);
  --accent-primary: hsl(214, 84%, 17%);
  --accent-secondary: hsl(183, 96%, 31%);
  --accent-tertiary: hsl(50, 93%, 62%);
  --accent-success: hsl(136, 95%, 56%);
  --accent-warning: hsl(45, 100%, 51%);
  --accent-danger: hsl(351, 95%, 56%);
  --accent-info: hsl(179, 82%, 39%);
  --shadow-light: rgba(255,255,255, 0.1);
  --shadow-medium: rgba(255,255,255, 0.15);
  --shadow-dark: rgba(255,255,255, 0.25);
}

/* Body and Main Layout */
[data-theme="dark"] body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Navigation */
[data-theme="dark"] .navbar {
  background-color: var(--bg-secondary) !important;
  border-bottom: 1px solid var(--border-color);
}

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

[data-theme="dark"] .navbar-nav .nav-link:hover {
  color: var(--text-tertiary) !important;
}

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

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

[data-theme="dark"] .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Buttons */
[data-theme="dark"] .btn-primary {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #ffffff;
}

[data-theme="dark"] .btn-primary:hover {
  background-color: #339af0;
  border-color: #339af0;
}

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

[data-theme="dark"] .btn-secondary:hover {
  background-color: #5a6268;
  border-color: #545b62;
}

[data-theme="dark"] .btn-inactive,
body:not([data-theme]) .btn-inactive {
  background-color: var(--border-hover);
}

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

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

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

 

/* Forms */
[data-theme="dark"] .form-control {
  background-color: var(--bg-tertiary);
  border-color: var(--border-color);
  color: var(--text-primary);
}

[data-theme="dark"] .form-control:focus {
  background-color: var(--bg-tertiary);
  border-color: var(--accent-primary);
  color: var(--text-primary);
  box-shadow: 0 0 0 0.2rem rgba(77, 171, 247, 0.25);
}

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

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

[data-theme="dark"] .form-select {
  background-color: var(--bg-tertiary);
  border-color: var(--border-color);
  color: var(--text-primary);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23ffffff' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e");
}

[data-theme="dark"] .form-check-input {
  background-color: var(--bg-tertiary);
  border-color: var(--border-color);
}

[data-theme="dark"] .form-check-input:checked {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
}

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

/* Forms used outside bootstrap helpers */
[data-theme="dark"] .form-group label {
  color: var(--text-primary);
}

[data-theme="dark"] .form-group input[type="text"],
[data-theme="dark"] .form-group input[type="file"],
[data-theme="dark"] .form-group input[type="color"],
[data-theme="dark"] .form-group select,
[data-theme="dark"] .form-group textarea {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

[data-theme="dark"] .form-group input[type="text"]:focus,
[data-theme="dark"] .form-group input[type="file"]:focus,
[data-theme="dark"] .form-group input[type="color"]:focus,
[data-theme="dark"] .form-group select:focus,
[data-theme="dark"] .form-group textarea:focus {
  background-color: var(--bg-tertiary);
  border-color: var(--accent-primary);
  color: var(--text-primary);
  box-shadow: 0 0 0 0.2rem rgba(77, 171, 247, 0.25);
  outline: none;
}

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

[data-theme="dark"] .qr-svg-container {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 6px var(--shadow-dark);
}

/* Cards & layout containers */
[data-theme="dark"] .card {
  background-color: var(--bg-secondary);
  border-color: var(--border-color);
  color: var(--text-primary);
  box-shadow: 0 2px 4px var(--shadow-medium);
}

[data-theme="dark"] .card-header,
[data-theme="dark"] .card-footer {
  background-color: var(--bg-tertiary);
  border-color: var(--border-color);
}

[data-theme="dark"] .card-title,
[data-theme="dark"] .card-text,
[data-theme="dark"] .card-body {
  color: var(--text-primary);
}

[data-theme="dark"] .progress {
  background-color: var(--bg-tertiary);
}

[data-theme="dark"] .progress-bar {
  background-color: var(--accent-primary);
}

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

[data-theme="dark"] .table th,
[data-theme="dark"] .table td {
  border-color: var(--border-color);
}

[data-theme="dark"] .table-striped tbody tr:nth-of-type(odd) {
  background-color: var(--bg-tertiary);
}

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

[data-theme="dark"] .table-dark {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

/* Tooltips */
[data-theme="dark"] .tooltip {
  position: relative;
  display: inline-block;
  border-bottom: 1px dotted var(--text-secondary);
  cursor: pointer;
}

[data-theme="dark"] .tooltiptext {
  visibility: hidden;
  width: 130px;
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  text-align: center;
  padding: 5px 8px;
  border-radius: 6px;
  position: absolute;
  z-index: 1000;
  bottom: 125%;
  left: 50%;
  margin-left: -65px;
  box-shadow: 0 2px 8px var(--shadow-medium);
  font-size: 12px;
  opacity: 0;
  transition: opacity 0.3s ease;
  border: 1px solid var(--border-color);
}

[data-theme="dark"] .tooltiptext::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: var(--bg-tertiary) transparent transparent transparent;
}

[data-theme="dark"] .tooltip:hover .tooltiptext {
  visibility: visible;
  opacity: 1;
}

/* Modals */
[data-theme="dark"] .modal-content {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  border-color: var(--border-color);
}

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

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

[data-theme="dark"] .modal-backdrop {
  background-color: #000000;
}

[data-theme="dark"] .close {
  color: var(--text-primary);
  opacity: 0.8;
}

[data-theme="dark"] .close:hover {
  color: var(--text-primary);
  opacity: 1;
}

/* Alerts */
[data-theme="dark"] .alert-info {
  background-color: #1b2d2e;
  border-color: #2a3e3f;
  color: #d1ecf1;
}

[data-theme="dark"] .alert-warning {
  background-color: #2d2a1b;
  border-color: #3e3a2a;
  color: #fff3cd;
}

[data-theme="dark"] .alert-danger {
  background-color: #2d1b1e;
  border-color: #3e2723;
  color: #f8d7da;
}

[data-theme="dark"] .alert-success {
  background-color: #1f2d1f;
  border-color: #2c3e2c;
  color: #d4edda;
}

/* Dropdowns */
[data-theme="dark"] .dropdown-menu {
  background-color: var(--bg-secondary);
  border-color: var(--border-color);
}

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

[data-theme="dark"] .dropdown-item:hover,
[data-theme="dark"] .dropdown-item:focus {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

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

/* Breadcrumbs */
[data-theme="dark"] .breadcrumb {
  background-color: var(--bg-secondary);
}

[data-theme="dark"] .breadcrumb-item a {
  color: var(--accent-primary);
}

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

/* Pagination */
[data-theme="dark"] .page-link {
  background-color: var(--bg-secondary);
  border-color: var(--border-color);
  color: var(--accent-primary);
}

[data-theme="dark"] .page-link:hover {
  background-color: var(--bg-tertiary);
  border-color: var(--border-hover);
  color: var(--accent-primary);
}

[data-theme="dark"] .page-item.active .page-link {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #ffffff;
}

[data-theme="dark"] .page-item.disabled .page-link {
  background-color: var(--bg-secondary);
  border-color: var(--border-color);
  color: var(--text-muted);
}

/* Footer */
[data-theme="dark"] footer {
  background-color: var(--bg-secondary) !important;
  color: var(--text-secondary) !important;
  border-top: 1px solid var(--border-color) !important;
}

[data-theme="dark"] footer small {
  color: var(--text-muted) !important;
}

[data-theme="dark"] footer a {
  color: var(--text-muted) !important;
  text-decoration: none;
}

[data-theme="dark"] footer a:hover {
  color: var(--text-secondary) !important;
  text-decoration: underline;
}

/* Login Page Specific Styles */
[data-theme="dark"] body.login-page {
  background-color: var(--bg-secondary) !important;
}

[data-theme="dark"] .login-page .card {
  background-color: var(--bg-primary) !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-primary) !important;
}

[data-theme="dark"] .login-page .form-control {
  background-color: var(--bg-primary) !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-primary) !important;
}

[data-theme="dark"] .login-page .form-control:focus {
  background-color: var(--bg-primary) !important;
  border-color: var(--accent-primary) !important;
  color: var(--text-primary) !important;
  box-shadow: 0 0 0 0.2rem rgba(108, 117, 125, 0.25) !important;
}

[data-theme="dark"] .login-page .btn-primary {
  background-color: var(--accent-primary) !important;
  border-color: var(--accent-primary) !important;
  color: #ffffff !important;
}

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

/* Scrollbars */
[data-theme="dark"] ::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

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

[data-theme="dark"] ::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 6px;
}

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

/* Text Selection */
[data-theme="dark"] ::selection {
  background-color: var(--accent-primary);
  color: #ffffff;
}

/* Links */
[data-theme="dark"] a {
  color: var(--accent-primary);
}

[data-theme="dark"] a:hover {
  color: #339af0;
}

/* Custom Classes */
[data-theme="dark"] .bg-custom {
  background-color: var(--bg-secondary);
}

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

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

/* Theme Toggle Button Styles */
[data-theme="dark"] .theme-toggle-btn {
  background-color: var(--bg-tertiary);
  border-color: var(--border-color);
  color: var(--text-primary);
}

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