/* Theme.css - Custom Bootstrap Extension */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

:root {
  /* Modern Color Palette */
  --primary: #4361ee;
  --primary-light: #4895ef;
  --primary-dark: #3f37c9;
  --secondary: #4cc9f0;
  --success: #389A96;
  --info: #56cfe1;
  --warning: #F1AA4A;
  --danger: #E94948;
  --light: #f8f9fa;
  --dark: #212529;
  
  /* Neutral tones */
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-400: #ced4da;
  --gray-500: #adb5bd;
  --gray-600: #6c757d;
  --gray-700: #495057;
  --gray-800: #343a40;
  --gray-900: #212529;
  
  /* Shadows */
  --shadow-sm: 0 .125rem .25rem rgba(0, 0, 0, .075);
  --shadow: 0 .5rem 1rem rgba(0, 0, 0, .15);
  --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, .175);

  /* Theme colors */
  --bg-primary: #ffffff;
  --bg-secondary: #f5f7fa;
  --text-primary: var(--gray-800);
  --text-secondary: var(--gray-600);
  --border-color: var(--gray-300);
  --card-bg: #ffffff;
  --navbar-bg: #ffffff;
  --navbar-border: var(--gray-400);
}

[data-theme="dark"] {
  /* Bootstrap core variables */
  --bs-body-color: #e9ecef;
  --bs-body-bg: var(--bg-secondary);
  --bs-body-color-rgb: 233, 236, 239;
  --bs-emphasis-color: #e9ecef;
  --bs-emphasis-color-rgb: 233, 236, 239;
  --bs-secondary-color: #adb5bd;
  --bs-secondary-color-rgb: 173, 181, 189;
  --bs-tertiary-color: #6c757d;
  --bs-tertiary-color-rgb: 108, 117, 125;
  --bs-heading-color: #e9ecef;
  --bs-link-color: var(--primary-light);
  --bs-link-color-rgb: 72, 149, 239;
  --bs-link-hover-color: var(--primary);
  --bs-link-hover-color-rgb: 67, 97, 238;
  --bs-code-color: #e685b5;
  --bs-border-color: var(--border-color);
  --bs-border-color-translucent: rgba(255, 255, 255, 0.15);
  --bs-form-valid-color: var(--success);
  --bs-form-valid-border-color: var(--success);
  --bs-form-invalid-color: var(--danger);
  --bs-form-invalid-border-color: var(--danger);

  /* Theme colors */
  --bg-primary: #1a1d21;
  --bg-secondary: #141618;
  --text-primary: #e9ecef;
  --text-secondary: #adb5bd;
  --border-color: #2c3034;
  --card-bg: #212529;
  --navbar-bg: #212529;
  --navbar-border: #2c3034;

  /* Override shadows for dark theme */
  --shadow-sm: 0 .125rem .25rem rgba(0, 0, 0, .3);
  --shadow: 0 .5rem 1rem rgba(0, 0, 0, .4);
  --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, .5);

  /* Markdown content */
  .markdown-content {
    color: var(--text-primary);
  }

  .markdown-content blockquote {
    background-color: rgba(56, 154, 150, 0.1);
    border-left-color: var(--success);
  }

  .markdown-content table {
    color: var(--text-primary);
  }

  .markdown-content table th {
    background-color: var(--bg-primary);
    border-color: var(--border-color);
    color: var(--text-primary);
  }

  .markdown-content table td {
    border-color: var(--border-color);
  }

  .markdown-content table th,
  .markdown-content table td {
    border-color: var(--border-color);
  }

  .markdown-content a {
    color: var(--bs-link-color);
  }

  .markdown-content a:hover {
    color: var(--bs-link-hover-color);
  }

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

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

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

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

  .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
  }

  /* List groups */
  .list-group-item {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-primary);
  }

  /* Breadcrumbs */
  .breadcrumb {
    background: none;
    padding: 0;
    margin-bottom: 1rem;
  }

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

  /* Badges */
  .badge.bg-light {
    background-color: var(--bg-primary) !important;
    color: var(--text-primary);
  }

  /* Navbar */
  .navbar-light .navbar-nav .nav-link {
    color: var(--text-primary);
  }

  .navbar-light .navbar-nav .nav-link:hover {
    color: var(--text-secondary);
  }

  .navbar-light .navbar-toggler {
    color: var(--text-primary);
    border-color: var(--border-color);
  }

  .navbar-light .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(233, 236, 239, 0.75)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
  }

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

  /* Pagination */
  .pagination {
    --bs-pagination-color: var(--text-primary);
    --bs-pagination-bg: var(--bg-primary);
    --bs-pagination-border-color: var(--border-color);
    --bs-pagination-hover-color: var(--text-primary);
    --bs-pagination-hover-bg: var(--bg-secondary);
    --bs-pagination-hover-border-color: var(--border-color);
    --bs-pagination-focus-color: var(--text-primary);
    --bs-pagination-focus-bg: var(--bg-secondary);
    --bs-pagination-focus-box-shadow: 0 0 0 0.25rem rgba(67, 97, 238, 0.25);
    --bs-pagination-active-color: #fff;
    --bs-pagination-active-bg: var(--primary);
    --bs-pagination-active-border-color: var(--primary);
    --bs-pagination-disabled-color: var(--text-secondary);
    --bs-pagination-disabled-bg: var(--bg-primary);
    --bs-pagination-disabled-border-color: var(--border-color);
  }

  .markdown-content pre,
  .markdown-content pre code {
    background-color: var(--bg-secondary) !important;
  }
}

/* Base styles */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background: var(--bg-secondary);
  color: var(--text-primary);
  min-height: 100vh;
  transition: background-color 0.3s ease, color 0.3s ease;
}

h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-weight: 600;
  color: var(--text-primary);
}

/* Navbar styling */
.navbar {
  background-color: var(--navbar-bg) !important;
  border-bottom: 2px solid var(--navbar-border);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

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

.navbar-dark .nav-link:hover {
  color: var(--text-secondary);
}

/* Cards */
.card {
  background-color: var(--card-bg);
  border: none;
  border-radius: 0.75rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.4s, box-shadow 0.2s, background-color 0.3s ease;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.card-header {
  background: var(--card-bg);
  border-bottom: 1px solid var(--border-color);
  padding: 1.25rem 1.5rem;
}

.card-body {
  padding: 1.5rem;
}

.card-footer {
  background: var(--card-bg);
  border-top: 1px solid var(--border-color);
  padding: 1rem 1.5rem;
}

/* Form controls */
.form-control, .form-select {
  border-radius: 0.5rem;
  border-color: var(--gray-300);
  padding: 0.5rem 1rem;
}

.form-control:focus, .form-select:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 0.25rem rgba(67, 97, 238, 0.25);
}

/* Pagination */
.pagination {
  border-radius: 0.5rem;
  overflow: hidden;
}

.page-item:first-child .page-link {
  border-top-left-radius: 0.5rem;
  border-bottom-left-radius: 0.5rem;
}

.page-item:last-child .page-link {
  border-top-right-radius: 0.5rem;
  border-bottom-right-radius: 0.5rem;
}

.page-link {
  color: var(--primary);
  padding: 0.5rem 1rem;
}

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

/* Alerts */
.alert {
  border: none;
  border-radius: 0.5rem;
  padding: 1rem 1.5rem;
}

.alert-info {
  background-color: rgba(76, 201, 240, 0.15);
  color: var(--primary-dark);
}

.alert-danger {
  background-color: rgba(233, 73, 72, 0.15);
  color: #E94948;
}

/* Node pills */
.d-inline-flex.bg-light {
  background: linear-gradient(to right, #f8f9fa, #f1f3f5) !important;
  border: 1px solid var(--gray-300) !important;
  border-radius: 2rem !important;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s;
}

.d-inline-flex.bg-light:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  border-color: var(--gray-400) !important;
}

/* Spinner */
.spinner-border {
  color: var(--primary);
}

/* Container spacing */
.container {
  padding-top: 1.5rem;
  padding-bottom: 3rem;
}

/* Search bar enhancement */
.input-group {
  box-shadow: var(--shadow-sm);
  border-radius: 0.5rem;
  overflow: hidden;
}

.input-group .form-control {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

/* Table style improvement */
.table {
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.table thead th {
  background-color: var(--gray-100);
  border-bottom: 2px solid var(--gray-300);
  font-weight: 600;
}

/* Markdown content styling */
.markdown-content {
  line-height: 1.6;
  color: var(--gray-800);
}

.markdown-content h1,
.markdown-content h2,
.markdown-content h3,
.markdown-content h4,
.markdown-content h5,
.markdown-content h6 {
  margin-top: 1.5rem;
  margin-bottom: 1rem;
  font-weight: 600;
  line-height: 1.25;
}

.markdown-content h1:first-child,
.markdown-content h2:first-child,
.markdown-content h3:first-child,
.markdown-content h4:first-child,
.markdown-content h5:first-child,
.markdown-content h6:first-child {
  margin-top: 0;
}

.markdown-content h1 {
  font-size: 2rem;
  /* border-bottom: 1px solid var(--gray-300); */
  padding-bottom: 0.3rem;
}

.markdown-content h2 {
  font-size: 1.5rem;
  /* border-bottom: 1px solid var(--gray-300); */
  padding-bottom: 0.3rem;
}

.markdown-content h3 {
  font-size: 1.25rem;
}

.markdown-content h4 {
  font-size: 1rem;
}

.markdown-content p {
  margin-bottom: 1rem;
}

.markdown-content ul,
.markdown-content ol {
  margin-bottom: 1rem;
  padding-left: 2rem;
}

.markdown-content li {
  margin-bottom: 0.25rem;
}

.markdown-content blockquote {
  padding: 0.5rem 1rem;
  margin-bottom: 1rem;
  border-left: 4px solid var(--success);
  background-color: rgba(56, 154, 150, 0.1);
}

.markdown-content pre {
  background-color: var(--gray-100);
  border-radius: 0.5rem;
  padding: 1rem;
  overflow-x: auto;
  margin-bottom: 1rem;
}

.markdown-content code {
  background-color: var(--gray-100);
  border-radius: 0.25rem;
  padding: 0.2rem 0.4rem;
  font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.875em;
}

.markdown-content pre code {
  background-color: transparent;
  padding: 0;
  border-radius: 0;
  font-size: 0.9em;
}

.markdown-content table {
  max-width: 100%;
  border-collapse: collapse;
  margin-bottom: 1rem;
  display: block;
  overflow-x: auto;
}

.markdown-content table th,
.markdown-content table td {
  padding: 0.5rem;
  border: 1px solid var(--gray-300);
}

.markdown-content table th {
  background-color: var(--gray-100);
  font-weight: 600;
}

.markdown-content img {
  max-width: 100%;
  height: auto;
  border-radius: 0.5rem;
}

.markdown-content a {
  color: var(--primary);
  text-decoration: none;
}

.markdown-content a:hover {
  text-decoration: underline;
}

/* Theme switcher */
.theme-switch {
  transition: background-color 0.2s;
}

.theme-switch:hover {
  background-color: var(--gray-200);
}

[data-theme="dark"] .theme-switch:hover {
  background-color: var(--gray-800);
}

.theme-switch i {
  color: var(--text-primary);
}

/* Dark theme specific styles */
[data-theme="dark"] {
  .theme-switch i {
    color: var(--warning);
  }

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

  .form-control::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
  }

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

  /* Cards and sections */
  .card, .bg-light {
    background-color: var(--bg-primary) !important;
    border-color: var(--border-color);
  }

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

  .table thead th {
    background-color: var(--bg-primary);
    border-bottom-color: var(--border-color);
  }

  .table td, .table th {
    border-color: var(--border-color);
  }

  /* Alerts */
  .alert-info {
    background-color: rgba(76, 201, 240, 0.1);
    color: var(--info);
  }

  .alert-danger {
    background-color: rgba(233, 73, 72, 0.1);
    color: var(--danger);
  }

  /* Code blocks */
  pre, code {
    background-color: var(--bg-primary) !important;
    color: var(--text-primary);
  }

  /* Markdown content */
  .markdown-content {
    color: var(--text-primary);
  }

  .markdown-content blockquote {
    background-color: rgba(41, 72, 71, 0.1);
    border-left-color: var(--success);
  }

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

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

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

  /* List groups */
  .list-group-item {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-primary);
  }

  /* Breadcrumbs */
  .breadcrumb-item + .breadcrumb-item::before {
    color: var(--text-secondary);
  }

  /* Badges */
  .badge.bg-light {
    background-color: var(--bg-primary) !important;
    color: var(--text-primary);
  }

  /* Navbar */
  .navbar-light .navbar-nav .nav-link {
    color: var(--text-primary);
  }

  .navbar-light .navbar-nav .nav-link:hover {
    color: var(--text-secondary);
  }

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

  /* Pagination */
  .pagination {
    --bs-pagination-color: var(--text-primary);
    --bs-pagination-bg: var(--bg-primary);
    --bs-pagination-border-color: var(--border-color);
    --bs-pagination-hover-color: var(--text-primary);
    --bs-pagination-hover-bg: var(--bg-secondary);
    --bs-pagination-hover-border-color: var(--border-color);
    --bs-pagination-focus-color: var(--text-primary);
    --bs-pagination-focus-bg: var(--bg-secondary);
    --bs-pagination-focus-box-shadow: 0 0 0 0.25rem rgba(67, 97, 238, 0.25);
    --bs-pagination-active-color: #fff;
    --bs-pagination-active-bg: var(--primary);
    --bs-pagination-active-border-color: var(--primary);
    --bs-pagination-disabled-color: var(--text-secondary);
    --bs-pagination-disabled-bg: var(--bg-primary);
    --bs-pagination-disabled-border-color: var(--border-color);
  }
}

/* Route loading animation */
.route-loader {
  transition: transform 0.3s ease-out, opacity 0.3s ease;
  will-change: transform, opacity;
}

.route-loader.active {
  transition: transform 0.1s ease-out, opacity 0.3s ease;
}

.form-switch .form-check-input {
  --bs-form-switch-bg: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23ffffff'/%3e%3c/svg%3e");
  border-color: var(--gray-700);
}