/* Custom Styles for courselab */

:root {
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --secondary: #8b5cf6;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --light: #f3f4f6;
  --dark: #1f2937;

  /* Dark theme variables (default) */
  --bg-color: #1f2937;
  --text-color: #f3f4f6;
  --section-bg: #374151;
  --card-bg: #374151;
  --border-color: #4b5563;
  --muted-text: #9ca3af;
}

/* Light theme */
[data-theme="light"] {
  --bg-color: #ffffff;
  --text-color: #1f2937;
  --section-bg: #f8f9fa;
  --card-bg: #ffffff;
  --border-color: #e5e7eb;
  --muted-text: #6b7280;
}

/* Global theme application */
body {
  background-color: var(--bg-color);
  color: var(--text-color);
  transition: background-color 0.3s, color 0.3s;
}

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

.card.bg-secondary {
  background-color: #1a202c !important;
}

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

/* Button fixes for dark mode */
.btn-outline-primary {
  --bs-btn-color: var(--primary);
  --bs-btn-border-color: var(--primary);
  --bs-btn-hover-color: var(--light);
  --bs-btn-hover-bg: var(--primary);
  --bs-btn-hover-border-color: var(--primary);
  --bs-btn-focus-shadow-rgb: 99, 102, 241;
}

.letter-spacing-1 {
  letter-spacing: 0.1rem;
}

/* Docs Nav Styling */
.docs-nav .nav-link {
  color: var(--muted-text) !important;
  text-decoration: none !important;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  border-radius: 0.375rem;
  margin-bottom: 0.125rem;
}

.docs-nav .nav-link:hover {
  color: var(--primary) !important;
  background-color: rgba(99, 102, 241, 0.1);
  padding-left: 1.25rem !important;
}

.docs-nav .nav-link i {
  font-size: 1.1rem;
  opacity: 0.7;
}

/* FAQ accordion fixes for dark mode */
.accordion-body {
  color: var(--text-color);
}
.accordion-button {
  color: var(--text-color) !important;
  background-color: var(--card-bg) !important;
}
.accordion-button:not(.collapsed) {
  background-color: var(--section-bg) !important;
}

/* Header Scroll Hide/Show */
header {
  transition: transform 0.3s ease;
}

header.hide {
  transform: translateY(-100%);
}

blockquote {
  background: #293648;
}
/* Hero Section Gradient */
.bg-gradient {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}

/* Transitions and Hover Effects */
.transition {
  transition: all 0.3s ease;
}

.hover-border-primary:hover {
  border-color: var(--primary) !important;
  transform: translateY(-5px);
}

.hover-border-info:hover {
  border-color: var(--info) !important;
  transform: translateY(-5px);
}

.hover-border-success:hover {
  border-color: var(--success) !important;
  transform: translateY(-5px);
}

.hover-border-warning:hover {
  border-color: var(--warning) !important;
  transform: translateY(-5px);
}

/* Custom Scrollbar for Dark Mode */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--muted-text);
}

/* Docs Article Styling */
article h1, article h2, article h3 {
  color: var(--text-color);
  font-weight: 700;
}

article p {
  line-height: 1.7;
}

/* Badge Customization */
.badge {
  font-weight: 500;
  letter-spacing: 0.025em;
}
  overflow-x: auto;
}

code {
  color: #e2e8f0;
  background-color: transparent;
  font-family: 'Courier New', monospace;
}

pre code {
  background-color: transparent;
}
  font-size: 0.9em;
}

/* Card Styling */
.card {
  transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
}

/* Badge Styling */
.badge {
  font-weight: 500;
  padding: 0.4em 0.8em;
}

/* Button Styling */
.btn {
  border-radius: 6px;
  font-weight: 500;
  transition: all 0.2s;
}

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

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

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

/* Progress Bar */
.progress {
  height: 6px;
  border-radius: 3px;
}

.progress-bar {
  background-color: var(--primary);
}

/* Form Controls */
.form-control:focus,
.form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 0.2rem rgba(99, 102, 241, 0.25);
}

/* Navbar Styling */
.navbar {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Accordion */
.accordion-button:not(.collapsed) {
  background-color: var(--light);
  color: var(--dark);
}

.accordion-button:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 0.25rem rgba(99, 102, 241, 0.25);
}

/* List Group */
.list-group-item {
  border-color: #e5e7eb;
}

.list-group-item.active {
  background-color: var(--primary);
  border-color: var(--primary);
}

/* Breadcrumb */
.breadcrumb {
  background-color: transparent;
  padding: 0;
}

/* Pagination */
.pagination .page-link {
  color: var(--primary);
  border-color: #dee2e6;
}

.pagination .page-link:hover {
  color: var(--primary-dark);
  background-color: var(--light);
  border-color: #dee2e6;
}

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

/* Responsive Adjustments */
@media (max-width: 768px) {
  .display-4 {
    font-size: 2rem;
  }

  .display-6 {
    font-size: 1.5rem;
  }

  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

/* Utility Classes */
.text-balance {
  text-wrap: balance;
}

.sticky-top {
  z-index: 1020;
}

/* Reader Mode Compatibility */
article {
  line-height: 1.6;
  color: var(--text-color);
}

article h1,
article h2,
article h3 {
  margin-top: 1.5em;
  margin-bottom: 0.5em;
  color: var(--text-color);
}

article p {
  margin-bottom: 1em;
}

article ul,
article ol {
  margin-bottom: 1em;
  padding-left: 1.5em;
}

article li {
  margin-bottom: 0.5em;
}