/* ==========================================================================
   LevelLance Universal UI/UX Design System — Procurement Management System
   Pure CSS3 with Glassmorphism, Dynamic Theming & Premium Ergonomics
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Prompt:wght@300;400;500;600;700&display=swap');

:root {
  --font-sans: 'Plus Jakarta Sans', 'Prompt', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Fallback Theme Variables (Overridden dynamically by active Theme Preset) */
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-primary-light: rgba(37, 99, 235, 0.12);
  --color-secondary: #1d4ed8;
  --color-accent: #0ea5e9;
  
  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-card: #ffffff;
  --color-text: #0f172a;
  --color-text-muted: #64748b;
  --color-border: #e2e8f0;
  
  --color-success: #10b981;
  --color-success-light: #ecfdf5;
  --color-warning: #f59e0b;
  --color-warning-light: #fffbeb;
  --color-danger: #ef4444;
  --color-danger-light: #fef2f2;
  --color-info: #06b6d4;
  --color-info-light: #ecfeff;

  --sidebar-width: 270px;
  --sidebar-collapsed-width: 80px;
  --topbar-height: 70px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Elements */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition);
}
a:hover {
  color: var(--color-primary-hover);
}

/* ==========================================================================
   Admin App Layout (Sidebar + Main Workspace)
   ========================================================================== */
.app-container {
  display: flex;
  min-height: 100vh;
  background-color: var(--color-bg);
}

/* Sidebar - Overlay Drawer (Opens without pushing or shifting page content) */
.app-sidebar {
  width: 280px;
  background-color: var(--color-surface);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 1050;
  transform: translateX(-100%);
  transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-x: hidden;
  box-shadow: 8px 0 32px rgba(0, 0, 0, 0.16);
}

.app-sidebar.open,
.app-sidebar.show {
  transform: translateX(0);
}

.sidebar-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.38);
  backdrop-filter: blur(2px);
  z-index: 1045;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.sidebar-backdrop.show {
  opacity: 1;
  visibility: visible;
}

.sidebar-header {
  height: var(--topbar-height);
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border);
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-text);
  text-decoration: none;
  white-space: nowrap;
}

.brand-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
  flex-shrink: 0;
}

.sidebar-menu {
  flex: 1;
  padding: 16px 12px;
  overflow-y: auto;
  list-style: none;
}

.menu-section-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  padding: 12px 14px 6px;
  white-space: nowrap;
}

.app-sidebar.collapsed .menu-section-label {
  display: none;
}

.menu-item {
  margin-bottom: 4px;
}

.menu-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 14px;
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: 0.92rem;
  border-radius: var(--radius-md);
  transition: var(--transition);
  white-space: nowrap;
  position: relative;
}

.menu-link:hover {
  color: var(--color-primary);
  background-color: var(--color-primary-light);
}

.menu-link.active {
  color: #fff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.menu-icon {
  font-size: 1.2rem;
  width: 24px;
  text-align: center;
  flex-shrink: 0;
}

.app-sidebar.collapsed .menu-title {
  display: none;
}

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
}

/* Main Content Area - Stays fixed and never shifts/reflows when sidebar opens or closes */
.app-main {
  flex: 1;
  margin-left: 0 !important;
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Top Navbar */
.app-topbar {
  height: var(--topbar-height);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(10px);
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.sidebar-toggle-btn {
  background: none;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.sidebar-toggle-btn:hover {
  background-color: var(--color-bg);
  color: var(--color-text);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Demo Persona Pill Switcher */
.persona-switcher {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--color-primary-light);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  border: 1px solid rgba(37, 99, 235, 0.2);
}

.persona-switcher select {
  background: transparent;
  border: none;
  font-weight: 600;
  color: var(--color-primary);
  font-size: 0.85rem;
  cursor: pointer;
  outline: none;
}

/* User Profile Badge */
.user-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 12px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
}
.user-badge:hover {
  background-color: var(--color-bg);
}

.avatar-circle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
}

/* Main Workspace Body */
.workspace-body {
  flex: 1;
  padding: 28px;
}

/* Page Header */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.page-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-subtitle {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* Cards & Surfaces */
.card {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
  overflow: hidden;
  transition: var(--transition);
}

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

.card-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--color-surface);
}

.card-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-body {
  padding: 24px;
}

/* Stats Metric Cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.stat-card {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

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

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--stat-color, var(--color-primary));
}

.stat-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.stat-value {
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 4px 0;
}

.stat-desc {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.stat-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background-color: var(--stat-bg, var(--color-primary-light));
  color: var(--stat-color, var(--color-primary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

/* Tables */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.table th {
  background-color: var(--color-bg);
  color: var(--color-text-muted);
  font-weight: 600;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 12px 18px;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

.table td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 0.92rem;
  vertical-align: middle;
}

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

/* Badges & Status Pills */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
}

.badge-success { background: #dcfce7; color: #15803d; }
.badge-warning { background: #fef3c7; color: #b45309; }
.badge-danger { background: #fee2e2; color: #b91c1c; }
.badge-info { background: #e0f2fe; color: #0369a1; }
.badge-secondary { background: #f1f5f9; color: #475569; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
  text-decoration: none;
  line-height: 1.25;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #fff;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  color: #fff;
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-text);
}
.btn-secondary:hover {
  background-color: var(--color-bg);
}

.btn-success { background-color: var(--color-success); color: #fff; }
.btn-danger { background-color: var(--color-danger); color: #fff; }
.btn-warning { background-color: var(--color-warning); color: #fff; }

.btn-sm {
  padding: 6px 12px;
  font-size: 0.82rem;
  border-radius: var(--radius-sm);
}

.btn-icon {
  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Forms */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
}

.form-control,
.form-select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  transition: var(--transition);
  outline: none;
}

select option,
.form-control option,
.form-select option {
  background-color: var(--color-card);
  color: var(--color-text);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

/* Grid helper */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

/* Alerts & Flash */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
}

.alert-success { background: #dcfce7; color: #166534; border: 1px solid #bbf7d0; }
.alert-warning { background: #fef3c7; color: #92400e; border: 1px solid #fde68a; }
.alert-danger { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }
.alert-info { background: #e0f2fe; color: #075985; border: 1px solid #bae6fd; }

/* Public Website Navigation */
.public-navbar {
  height: 76px;
  background: var(--color-surface);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
}

.public-menu {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
  margin-bottom: 0;
  padding-left: 0;
}

.public-menu a {
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  transition: color 0.2s ease;
}
.public-menu a:hover {
  color: var(--color-primary);
}

/* Burger Button */
.public-burger-btn {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 8px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md, 8px);
  cursor: pointer;
  transition: all 0.2s ease;
  color: var(--color-text);
  flex-shrink: 0;
}
.public-burger-btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
}
.public-burger-btn:hover .burger-line {
  background: #ffffff;
}
.public-burger-btn .burger-line {
  display: block;
  width: 20px;
  height: 2.5px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all 0.2s ease;
  pointer-events: none;
}

/* Public Drawer Backdrop */
.public-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1055;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}
.public-drawer-backdrop.open {
  opacity: 1;
  visibility: visible;
}

/* Public Drawer Navigation */
.public-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 340px;
  max-width: 86vw;
  background: var(--color-surface);
  color: var(--color-text);
  border-left: 1px solid var(--color-border);
  z-index: 1060;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: none;
}
.public-drawer.open {
  transform: translateX(0);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.25);
}

.public-drawer-header {
  height: 72px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.public-drawer-close {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md, 8px);
  border: 1px solid var(--color-border);
  background: var(--color-card);
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.2s ease;
}
.public-drawer-close:hover {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
  border-color: #ef4444;
}

.public-drawer-body {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.public-drawer-menu .nav-link {
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 10px 14px;
  border-radius: var(--radius-md, 8px);
  transition: all 0.18s ease;
  border: 1px solid transparent;
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.public-drawer-menu .nav-link:hover {
  background: rgba(99, 102, 241, 0.08);
  border-color: var(--color-border);
  color: var(--color-primary);
  transform: translateX(4px);
}

@media (max-width: 991px) {
  .public-navbar {
    padding: 0 20px;
  }
  .public-menu {
    display: none !important;
  }
  .desktop-auth-btns {
    display: none !important;
  }
}



/* Comparison Matrix */
.comparison-matrix {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.quote-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
}

.quote-card.winning {
  border: 2px solid var(--color-success);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.15);
}

.quote-badge-winning {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--color-success);
  color: #fff;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
}

/* Print Friendly Styles */
@media print {
  .app-sidebar, .app-topbar, .btn, .public-navbar {
    display: none !important;
  }
  .app-main {
    margin-left: 0 !important;
  }
  body {
    background: #fff !important;
    color: #000 !important;
  }
  .card {
    border: none !important;
    box-shadow: none !important;
  }
}

/* Responsive */
@media (max-width: 992px) {
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
  .app-sidebar {
    transform: translateX(-100%);
  }
  .app-sidebar.show-mobile {
    transform: translateX(0);
  }
  .app-main {
    margin-left: 0 !important;
  }
}

/* ==========================================================================
   Dark Theme Contrast & Readability Engine
   Guarantees 100% legibility and eliminates invisible text on dark backgrounds
   ========================================================================== */
[data-bs-theme="dark"],
.theme-dark,
body.theme-dark {
  color-scheme: dark;
}

/* 1. Global Text Inversion & High Contrast for Dark Mode */
[data-bs-theme="dark"] body,
.theme-dark body,
body.theme-dark {
  background-color: var(--color-bg) !important;
  color: var(--color-text, #f8fafc) !important;
}

/* Override Bootstrap text-dark, text-black, and text-body to be bright and crystal clear */
[data-bs-theme="dark"] .text-dark,
[data-bs-theme="dark"] .text-body,
[data-bs-theme="dark"] .text-black,
.theme-dark .text-dark,
.theme-dark .text-body,
.theme-dark .text-black {
  color: var(--color-text, #f8fafc) !important;
}

/* Enhanced contrast for muted & secondary text on dark surfaces */
[data-bs-theme="dark"] .text-muted,
.theme-dark .text-muted {
  color: #94a3b8 !important; /* High-contrast Slate-400 */
}

[data-bs-theme="dark"] .text-secondary,
.theme-dark .text-secondary {
  color: #cbd5e1 !important; /* Slate-300 */
}

[data-bs-theme="dark"] .text-white-50,
.theme-dark .text-white-50 {
  color: #94a3b8 !important;
}

/* Headings in Dark Mode */
[data-bs-theme="dark"] h1, [data-bs-theme="dark"] h2, [data-bs-theme="dark"] h3,
[data-bs-theme="dark"] h4, [data-bs-theme="dark"] h5, [data-bs-theme="dark"] h6,
[data-bs-theme="dark"] .h1, [data-bs-theme="dark"] .h2, [data-bs-theme="dark"] .h3,
[data-bs-theme="dark"] .h4, [data-bs-theme="dark"] .h5, [data-bs-theme="dark"] .h6,
.theme-dark h1, .theme-dark h2, .theme-dark h3,
.theme-dark h4, .theme-dark h5, .theme-dark h6 {
  color: var(--color-text, #f8fafc);
}

/* 2. Surfaces, Cards, and Containers */
[data-bs-theme="dark"] .card,
.theme-dark .card {
  background-color: var(--color-card, #1e293b) !important;
  border-color: var(--color-border, #334155) !important;
  color: var(--color-text, #f8fafc) !important;
}

[data-bs-theme="dark"] .card-header,
.theme-dark .card-header {
  background-color: var(--color-surface, #0f172a) !important;
  border-color: var(--color-border, #334155) !important;
  color: var(--color-text, #f8fafc) !important;
}

[data-bs-theme="dark"] .card-footer,
.theme-dark .card-footer {
  background-color: var(--color-surface, #0f172a) !important;
  border-color: var(--color-border, #334155) !important;
}

/* Convert bg-white & bg-light into responsive dark theme surfaces */
[data-bs-theme="dark"] .bg-white,
.theme-dark .bg-white {
  background-color: var(--color-card, #1e293b) !important;
  color: var(--color-text, #f8fafc) !important;
  border-color: var(--color-border, #334155) !important;
}

[data-bs-theme="dark"] .bg-light,
[data-bs-theme="dark"] .bg-light-subtle,
.theme-dark .bg-light,
.theme-dark .bg-light-subtle {
  background-color: var(--color-surface, #0f172a) !important;
  color: var(--color-text, #f8fafc) !important;
  border-color: var(--color-border, #334155) !important;
}

/* 3. Navigation & Header */
[data-bs-theme="dark"] .public-navbar,
.theme-dark .public-navbar {
  background: var(--color-surface, #0f172a) !important;
  border-bottom: 1px solid var(--color-border, #334155) !important;
}

[data-bs-theme="dark"] .public-menu a,
.theme-dark .public-menu a {
  color: var(--color-text, #f8fafc) !important;
}

[data-bs-theme="dark"] .public-menu a:hover,
.theme-dark .public-menu a:hover {
  color: var(--color-primary, #3b82f6) !important;
}

[data-bs-theme="dark"] .brand-logo,
.theme-dark .brand-logo {
  color: var(--color-text, #f8fafc) !important;
}

/* Topbar & Sidebar */
[data-bs-theme="dark"] .app-topbar,
.theme-dark .app-topbar {
  background-color: var(--color-surface, #0f172a) !important;
  border-color: var(--color-border, #334155) !important;
}

[data-bs-theme="dark"] .app-sidebar,
.theme-dark .app-sidebar {
  background-color: var(--color-surface, #0f172a) !important;
  border-color: var(--color-border, #334155) !important;
}

[data-bs-theme="dark"] .sidebar-header,
[data-bs-theme="dark"] .sidebar-footer,
.theme-dark .sidebar-header,
.theme-dark .sidebar-footer {
  background-color: var(--color-surface, #0f172a) !important;
  border-color: var(--color-border, #334155) !important;
}

[data-bs-theme="dark"] .menu-link,
.theme-dark .menu-link {
  color: #94a3b8 !important;
}

[data-bs-theme="dark"] .menu-link:hover,
.theme-dark .menu-link:hover {
  color: #ffffff !important;
  background-color: rgba(255, 255, 255, 0.08) !important;
}

[data-bs-theme="dark"] .menu-link.active,
.theme-dark .menu-link.active {
  color: #ffffff !important;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary)) !important;
}

[data-bs-theme="dark"] .menu-section-label,
.theme-dark .menu-section-label {
  color: #64748b !important;
}

/* 4. Tables */
[data-bs-theme="dark"] .table,
.theme-dark .table {
  color: var(--color-text, #f8fafc) !important;
  border-color: var(--color-border, #334155) !important;
  --bs-table-color: var(--color-text, #f8fafc) !important;
  --bs-table-bg: transparent !important;
  --bs-table-border-color: var(--color-border, #334155) !important;
  --bs-table-striped-bg: rgba(255, 255, 255, 0.03) !important;
  --bs-table-striped-color: var(--color-text, #f8fafc) !important;
  --bs-table-hover-bg: rgba(255, 255, 255, 0.06) !important;
  --bs-table-hover-color: var(--color-text, #f8fafc) !important;
}

[data-bs-theme="dark"] .table th,
[data-bs-theme="dark"] .table thead th,
[data-bs-theme="dark"] .thead-light th,
[data-bs-theme="dark"] .table-light th,
[data-bs-theme="dark"] thead.table-light,
.theme-dark .table th,
.theme-dark .table thead th,
.theme-dark .thead-light th,
.theme-dark .table-light th,
.theme-dark thead.table-light {
  background-color: var(--color-surface, #0f172a) !important;
  color: #e2e8f0 !important;
  border-color: var(--color-border, #334155) !important;
}

[data-bs-theme="dark"] .table td,
.theme-dark .table td {
  color: var(--color-text, #f8fafc) !important;
  border-color: var(--color-border, #334155) !important;
}

[data-bs-theme="dark"] .table-bordered,
.theme-dark .table-bordered {
  border-color: var(--color-border, #334155) !important;
}

[data-bs-theme="dark"] .table tr:hover td,
.theme-dark .table tr:hover td {
  background-color: rgba(255, 255, 255, 0.06) !important;
}

/* 5. Forms, Inputs, Selects */
[data-bs-theme="dark"] .form-control,
[data-bs-theme="dark"] .form-select,
.theme-dark .form-control,
.theme-dark .form-select {
  background-color: var(--color-surface, #0f172a) !important;
  border-color: var(--color-border, #334155) !important;
  color: var(--color-text, #f8fafc) !important;
}

[data-bs-theme="dark"] .form-control:focus,
[data-bs-theme="dark"] .form-select:focus,
.theme-dark .form-control:focus,
.theme-dark .form-select:focus {
  background-color: var(--color-surface, #0f172a) !important;
  border-color: var(--color-primary, #3b82f6) !important;
  color: #ffffff !important;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3) !important;
}

[data-bs-theme="dark"] .form-control::placeholder,
.theme-dark .form-control::placeholder {
  color: #64748b !important;
}

[data-bs-theme="dark"] select option,
[data-bs-theme="dark"] .form-select option,
[data-bs-theme="dark"] .form-control option,
.theme-dark select option,
.theme-dark .form-select option,
.theme-dark .form-control option {
  background-color: var(--color-card, #1e293b) !important;
  color: var(--color-text, #f8fafc) !important;
}

[data-bs-theme="dark"] .form-label,
.theme-dark .form-label {
  color: var(--color-text, #f8fafc) !important;
}

[data-bs-theme="dark"] .input-group-text,
.theme-dark .input-group-text {
  background-color: var(--color-surface, #0f172a) !important;
  border-color: var(--color-border, #334155) !important;
  color: var(--color-text, #f8fafc) !important;
}

/* 6. Buttons */
[data-bs-theme="dark"] .btn-secondary,
.theme-dark .btn-secondary {
  background-color: var(--color-surface, #0f172a) !important;
  border-color: var(--color-border, #334155) !important;
  color: var(--color-text, #f8fafc) !important;
}

[data-bs-theme="dark"] .btn-secondary:hover,
.theme-dark .btn-secondary:hover {
  background-color: var(--color-card, #1e293b) !important;
  color: #ffffff !important;
}

[data-bs-theme="dark"] .btn-light,
.theme-dark .btn-light {
  background-color: var(--color-surface, #0f172a) !important;
  border-color: var(--color-border, #334155) !important;
  color: var(--color-text, #f8fafc) !important;
}

[data-bs-theme="dark"] .btn-light:hover,
.theme-dark .btn-light:hover {
  background-color: var(--color-card, #1e293b) !important;
  color: #ffffff !important;
}

[data-bs-theme="dark"] .btn-outline-secondary,
.theme-dark .btn-outline-secondary {
  border-color: var(--color-border, #334155) !important;
  color: #cbd5e1 !important;
}

[data-bs-theme="dark"] .btn-outline-secondary:hover,
.theme-dark .btn-outline-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1) !important;
  color: #ffffff !important;
}

/* 7. Dropdowns, Modals, List Groups, Accordion */
[data-bs-theme="dark"] .dropdown-menu,
.theme-dark .dropdown-menu {
  background-color: var(--color-card, #1e293b) !important;
  border-color: var(--color-border, #334155) !important;
  color: var(--color-text, #f8fafc) !important;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.6) !important;
}

[data-bs-theme="dark"] .dropdown-item,
.theme-dark .dropdown-item {
  color: var(--color-text, #f8fafc) !important;
}

[data-bs-theme="dark"] .dropdown-item:hover,
[data-bs-theme="dark"] .dropdown-item:focus,
.theme-dark .dropdown-item:hover,
.theme-dark .dropdown-item:focus {
  background-color: rgba(255, 255, 255, 0.1) !important;
  color: #ffffff !important;
}

[data-bs-theme="dark"] .dropdown-divider,
.theme-dark .dropdown-divider {
  border-color: var(--color-border, #334155) !important;
}

[data-bs-theme="dark"] .modal-content,
.theme-dark .modal-content {
  background-color: var(--color-card, #1e293b) !important;
  border-color: var(--color-border, #334155) !important;
  color: var(--color-text, #f8fafc) !important;
}

[data-bs-theme="dark"] .modal-header,
[data-bs-theme="dark"] .modal-footer,
.theme-dark .modal-header,
.theme-dark .modal-footer {
  border-color: var(--color-border, #334155) !important;
}

[data-bs-theme="dark"] .list-group-item,
.theme-dark .list-group-item {
  background-color: var(--color-card, #1e293b) !important;
  border-color: var(--color-border, #334155) !important;
  color: var(--color-text, #f8fafc) !important;
}

[data-bs-theme="dark"] .btn-close,
.theme-dark .btn-close {
  filter: invert(1) grayscale(100%) brightness(200%);
}

/* 8. Metric / Stat Cards on Dashboard */
[data-bs-theme="dark"] .stat-card,
.theme-dark .stat-card {
  background-color: var(--color-card, #1e293b) !important;
  border-color: var(--color-border, #334155) !important;
}

[data-bs-theme="dark"] .stat-card .stat-value,
.theme-dark .stat-card .stat-value {
  color: #f8fafc !important;
}

[data-bs-theme="dark"] .stat-card .stat-label,
.theme-dark .stat-card .stat-label {
  color: #94a3b8 !important;
}

[data-bs-theme="dark"] .stat-card .stat-desc,
.theme-dark .stat-card .stat-desc {
  color: #64748b !important;
}

[data-bs-theme="dark"] .stat-icon,
.theme-dark .stat-icon {
  background-color: rgba(255, 255, 255, 0.08) !important;
}

/* 9. Badges */
[data-bs-theme="dark"] .badge.bg-light,
.theme-dark .badge.bg-light {
  background-color: rgba(255, 255, 255, 0.12) !important;
  color: #f8fafc !important;
}

[data-bs-theme="dark"] .badge-secondary,
.theme-dark .badge-secondary {
  background-color: rgba(255, 255, 255, 0.12) !important;
  color: #cbd5e1 !important;
}

[data-bs-theme="dark"] .badge-success,
.theme-dark .badge-success {
  background-color: rgba(16, 185, 129, 0.2) !important;
  color: #34d399 !important;
  border: 1px solid rgba(16, 185, 129, 0.4);
}

[data-bs-theme="dark"] .badge-warning,
.theme-dark .badge-warning {
  background-color: rgba(245, 158, 11, 0.2) !important;
  color: #fbbf24 !important;
  border: 1px solid rgba(245, 158, 11, 0.4);
}

[data-bs-theme="dark"] .badge-danger,
.theme-dark .badge-danger {
  background-color: rgba(239, 68, 68, 0.2) !important;
  color: #f87171 !important;
  border: 1px solid rgba(239, 68, 68, 0.4);
}

[data-bs-theme="dark"] .badge-info,
.theme-dark .badge-info {
  background-color: rgba(14, 165, 233, 0.2) !important;
  color: #38bdf8 !important;
  border: 1px solid rgba(14, 165, 233, 0.4);
}

/* 10. Nav Tabs & Pills */
[data-bs-theme="dark"] .nav-pills .nav-link,
.theme-dark .nav-pills .nav-link {
  color: #94a3b8;
}

[data-bs-theme="dark"] .nav-pills .nav-link.active,
.theme-dark .nav-pills .nav-link.active {
  background-color: var(--color-primary) !important;
  color: #ffffff !important;
}

[data-bs-theme="dark"] .nav-tabs .nav-link,
.theme-dark .nav-tabs .nav-link {
  color: #94a3b8;
}

[data-bs-theme="dark"] .nav-tabs .nav-link.active,
.theme-dark .nav-tabs .nav-link.active {
  background-color: var(--color-card, #1e293b);
  border-color: var(--color-border, #334155) var(--color-border, #334155) transparent;
  color: #ffffff;
}

/* 11. Alerts */
[data-bs-theme="dark"] .alert-success,
.theme-dark .alert-success {
  background: rgba(16, 185, 129, 0.15) !important;
  color: #34d399 !important;
  border-color: rgba(16, 185, 129, 0.3) !important;
}

[data-bs-theme="dark"] .alert-warning,
.theme-dark .alert-warning {
  background: rgba(245, 158, 11, 0.15) !important;
  color: #fbbf24 !important;
  border-color: rgba(245, 158, 11, 0.3) !important;
}

[data-bs-theme="dark"] .alert-danger,
.theme-dark .alert-danger {
  background: rgba(239, 68, 68, 0.15) !important;
  color: #f87171 !important;
  border-color: rgba(239, 68, 68, 0.3) !important;
}

[data-bs-theme="dark"] .alert-info,
.theme-dark .alert-info {
  background: rgba(14, 165, 233, 0.15) !important;
  color: #38bdf8 !important;
  border-color: rgba(14, 165, 233, 0.3) !important;
}

/* 12. Borders */
[data-bs-theme="dark"] .border,
[data-bs-theme="dark"] .border-top,
[data-bs-theme="dark"] .border-bottom,
[data-bs-theme="dark"] .border-start,
[data-bs-theme="dark"] .border-end,
.theme-dark .border,
.theme-dark .border-top,
.theme-dark .border-bottom,
.theme-dark .border-start,
.theme-dark .border-end {
  border-color: var(--color-border, #334155) !important;
}