/* ===== CLEAN MODERN DESIGN SYSTEM ===== */

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

/* CSS Custom Properties for Clean, Flat Design */
:root {
  /* Primary Brand Colors - Flat */
  --primary-color: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: #eff6ff;
  --primary-border: #bfdbfe;
  
  /* Status Colors - Flat */
  --success-color: #059669;
  --success-light: #d1fae5;
  --success-border: #a7f3d0;
  
  --warning-color: #d97706;
  --warning-light: #fef3c7;
  --warning-border: #fbbf24;
  
  --danger-color: #dc2626;
  --danger-light: #fee2e2;
  --danger-border: #fca5a5;
  
  --info-color: #0891b2;
  --info-light: #cffafe;
  --info-border: #67e8f9;
  
  /* Neutral Colors - Light Theme */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --bg-hover: #f8fafc;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
  --border-light: #f1f5f9;
  
  /* Neutral Grays */
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  
  /* Clean Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  
  /* Border Radius - Consistent */
  --radius-sm: 0.375rem;
  --radius-base: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  
  /* Spacing Scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  
  /* Transitions */
  --transition-fast: all 150ms ease;
  --transition-base: all 200ms ease;
  --transition-slow: all 300ms ease;
  
  /* Typography */
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
}

/* Dark Theme Colors */
[data-theme="dark"] {
  /* Dark Theme Backgrounds */
  --bg-primary: #1e293b;
  --bg-secondary: #0f172a;
  --bg-tertiary: #334155;
  --bg-hover: #334155;
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --border-color: #334155;
  --border-light: #475569;
  
  /* Status Colors - Dark Theme */
  --primary-light: #1e3a8a;
  --success-light: #064e3b;
  --warning-light: #78350f;
  --danger-light: #7f1d1d;
  --info-light: #164e63;
  
  /* Dark Theme Grays */
  --gray-50: #0f172a;
  --gray-100: #1e293b;
  --gray-200: #334155;
  --gray-300: #475569;
  --gray-400: #64748b;
  --gray-500: #94a3b8;
  --gray-600: #cbd5e1;
  --gray-700: #e2e8f0;
  --gray-800: #f1f5f9;
  --gray-900: #f8fafc;
}

/* ===== BASE STYLES ===== */

html {
  font-size: 14px;
  font-family: var(--font-sans);
  line-height: 1.6;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

body {
  font-family: var(--font-sans);
  font-weight: var(--font-weight-normal);
  color: var(--text-secondary);
  background-color: var(--bg-secondary);
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: var(--transition-base);
}

html {
  position: relative;
  min-height: 100%;
}

/* ===== TYPOGRAPHY ===== */

h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  line-height: 1.25;
  margin-bottom: var(--space-4);
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.875rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: var(--space-4);
  color: var(--text-secondary);
}

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

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

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

/* ===== LAYOUT COMPONENTS ===== */

.container, .container-fluid {
  padding-left: var(--space-6);
  padding-right: var(--space-6);
}

/* Clean Header */
.navbar {
  background: var(--bg-primary) !important;
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  padding: var(--space-4) 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar-brand {
  font-weight: var(--font-weight-bold);
  font-size: 1.5rem;
  color: var(--text-primary) !important;
  text-decoration: none;
  display: flex;
  align-items: center;
}

.navbar-nav .nav-link {
  color: var(--text-secondary) !important;
  font-weight: var(--font-weight-medium);
  padding: var(--space-2) var(--space-4) !important;
  border-radius: var(--radius-base);
  transition: var(--transition-fast);
  margin: 0 var(--space-1);
  text-decoration: none;
}

.navbar-nav .nav-link:hover {
  background: var(--bg-hover);
  color: var(--text-primary) !important;
}

.navbar-nav .nav-link.active {
  background: var(--primary-light);
  color: var(--primary-color) !important;
}

/* Theme Toggle */
.theme-toggle {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-base);
  padding: var(--space-2);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
  cursor: pointer;
  color: var(--text-secondary);
}

.theme-toggle:hover {
  background: var(--bg-hover);
  border-color: var(--primary-border);
  color: var(--primary-color);
}

/* ===== CARDS ===== */

.card {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  background: var(--bg-primary);
  box-shadow: var(--shadow-base);
  transition: var(--transition-base);
  overflow: hidden;
  margin-bottom: var(--space-6);
}

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

.card-header {
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  padding: var(--space-6);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
}

.card-body {
  padding: var(--space-6);
  color: var(--text-secondary);
}

.card-footer {
  background: var(--bg-tertiary);
  border-top: 1px solid var(--border-color);
  padding: var(--space-4) var(--space-6);
}

/* Dashboard Cards */
.dashboard-card {
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-base);
  transition: var(--transition-base);
  overflow: hidden;
  position: relative;
}

.dashboard-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.dashboard-card .card-body {
  padding: var(--space-8);
}

.dashboard-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-4);
}

.dashboard-card-icon.primary {
  background: var(--primary-light);
  color: var(--primary-color);
}

.dashboard-card-icon.success {
  background: var(--success-light);
  color: var(--success-color);
}

.dashboard-card-icon.warning {
  background: var(--warning-light);
  color: var(--warning-color);
}

.dashboard-card-icon.info {
  background: var(--info-light);
  color: var(--info-color);
}

/* ===== BUTTONS ===== */

.btn {
  font-family: var(--font-sans);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-base);
  padding: var(--space-3) var(--space-6);
  transition: var(--transition-fast);
  border: none;
  font-size: 0.875rem;
  line-height: 1.5;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.btn:focus {
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
  outline: none;
}

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

.btn-primary:hover {
  background: var(--primary-hover);
  color: white;
  transform: translateY(-1px);
}

.btn-success {
  background: var(--success-color);
  color: white;
}

.btn-success:hover {
  background: #047857;
  color: white;
}

.btn-warning {
  background: var(--warning-color);
  color: white;
}

.btn-warning:hover {
  background: #b45309;
  color: white;
}

.btn-danger {
  background: var(--danger-color);
  color: white;
}

.btn-danger:hover {
  background: #b91c1c;
  color: white;
}

.btn-info {
  background: var(--info-color);
  color: white;
}

.btn-info:hover {
  background: #0e7490;
  color: white;
}

.btn-outline-primary {
  background: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
}

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

.btn-outline-secondary {
  background: transparent;
  border: 2px solid var(--border-color);
  color: var(--text-secondary);
}

.btn-outline-secondary:hover {
  background: var(--gray-100);
  border-color: var(--gray-300);
  color: var(--text-primary);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: 0.8125rem;
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: 1rem;
}

/* ===== FORMS ===== */

.form-label {
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.form-control, .form-select {
  background: var(--bg-primary);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-base);
  padding: var(--space-3) var(--space-4);
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.form-control:focus, .form-select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-control::placeholder {
  color: var(--text-muted);
}

/* ===== TABLES ===== */

.table {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-base);
  margin-bottom: var(--space-6);
}

.table thead th {
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  padding: var(--space-4) var(--space-6);
  border-top: none;
}

.table tbody td {
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--border-light);
  color: var(--text-secondary);
  vertical-align: middle;
}

.table tbody tr:hover {
  background: var(--bg-hover);
}

.table tbody tr:last-child td {
  border-bottom: none;
}

/* ===== BADGES ===== */

.badge {
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.badge-primary {
  background: var(--primary-light);
  color: var(--primary-color);
}

.badge-success {
  background: var(--success-light);
  color: var(--success-color);
}

.badge-warning {
  background: var(--warning-light);
  color: var(--warning-color);
}

.badge-danger {
  background: var(--danger-light);
  color: var(--danger-color);
}

.badge-secondary {
  background: var(--gray-100);
  color: var(--gray-700);
}

/* ===== ALERTS ===== */

.alert {
  border: 1px solid;
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-6);
  margin-bottom: var(--space-4);
}

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

.alert-success {
  background: var(--success-light);
  border-color: var(--success-border);
  color: var(--success-color);
}

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

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

/* ===== LIST GROUPS ===== */

.list-group {
  background: transparent;
}

.list-group-item {
  background: var(--bg-primary);
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
  border-left: none;
  border-right: none;
  transition: var(--transition-fast);
  padding: var(--space-4) 0;
}

.list-group-item:first-child {
  border-top: none;
}

.list-group-item:last-child {
  border-bottom: none;
}

.list-group-item:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.list-group-flush .list-group-item {
  border-left: none;
  border-right: none;
  border-radius: 0;
}

/* ===== DROPDOWNS ===== */

.dropdown-menu {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2);
  margin-top: var(--space-2);
}

.dropdown-item {
  color: var(--text-secondary);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-base);
  transition: var(--transition-fast);
  text-decoration: none;
  display: block;
}

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

.dropdown-item.active {
  background: var(--primary-light);
  color: var(--primary-color);
}

.dropdown-divider {
  border-top: 1px solid var(--border-color);
  margin: var(--space-2);
}

/* ===== PAGE SPECIFIC STYLES ===== */

/* Page Header */
.page-header {
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  padding: var(--space-8) 0;
  margin-bottom: var(--space-8);
}

.page-title {
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin: 0;
}

.page-subtitle {
  color: var(--text-muted);
  font-size: 1rem;
  margin: var(--space-2) 0 0 0;
}

/* Login Page */
.auth-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
  padding: var(--space-6);
}

.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-10);
}

.auth-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.auth-header h1 {
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.auth-logo {
  width: 64px;
  height: 64px;
  background: var(--primary-color);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2rem;
  margin: 0 auto var(--space-4) auto;
}

/* OIDC Login Divider */
.divider {
  display: flex;
  align-items: center;
  text-align: center;
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--border-color);
}

.divider-text {
  padding: 0 var(--space-4);
  color: var(--text-muted);
  font-size: 0.875rem;
  white-space: nowrap;
}

/* OIDC Provider Buttons */
.oidc-providers .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-4);
  font-weight: var(--font-weight-medium);
  transition: var(--transition-base);
}

.oidc-providers .btn i {
  font-size: 1.25rem;
}

.oidc-providers .btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* Timer Page */
.timer-display {
  background: var(--bg-primary);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  text-align: center;
  margin-bottom: var(--space-6);
}

.timer-time {
  font-size: 3rem;
  font-weight: var(--font-weight-bold);
  color: var(--primary-color);
  font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace;
  margin-bottom: var(--space-4);
}

.timer-controls {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  margin-top: var(--space-6);
  flex-wrap: wrap;
}

/* Statistics Cards */
.stat-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
  transition: var(--transition-base);
}

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

.stat-value {
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.stat-label {
  color: var(--text-muted);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

/* Charts */
.chart-container {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}

.chart-title {
  font-size: 1.25rem;
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-6);
  text-align: center;
}

/* Footer */
.footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border-color);
  padding: var(--space-6) 0;
  color: var(--text-muted);
  text-align: center;
  font-size: 0.875rem;
  margin-top: auto;
}

/* ===== UTILITIES ===== */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.d-flex { display: flex; }
.d-none { display: none; }
.d-block { display: block; }
.d-inline { display: inline; }
.d-inline-block { display: inline-block; }

.flex-column { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.justify-content-between { justify-content: space-between; }
.justify-content-center { justify-content: center; }
.justify-content-start { justify-content: flex-start; }
.justify-content-end { justify-content: flex-end; }
.align-items-center { align-items: center; }
.align-items-start { align-items: flex-start; }
.align-items-end { align-items: flex-end; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-5 { margin-bottom: var(--space-5); }
.mb-6 { margin-bottom: var(--space-6); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-5 { margin-top: var(--space-5); }
.mt-6 { margin-top: var(--space-6); }

.p-0 { padding: 0; }
.p-1 { padding: var(--space-1); }
.p-2 { padding: var(--space-2); }
.p-3 { padding: var(--space-3); }
.p-4 { padding: var(--space-4); }
.p-5 { padding: var(--space-5); }
.p-6 { padding: var(--space-6); }

.w-100 { width: 100%; }
.h-100 { height: 100%; }

/* ===== RESPONSIVE ===== */

@media (max-width: 768px) {
  .container, .container-fluid {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }
  
  .card-body {
    padding: var(--space-4);
  }
  
  .dashboard-card .card-body {
    padding: var(--space-6);
  }
  
  .table {
    font-size: 0.8125rem;
  }
  
  .table thead th,
  .table tbody td {
    padding: var(--space-3) var(--space-4);
  }
  
  .timer-time {
    font-size: 2rem;
  }
  
  .timer-controls {
    flex-direction: column;
    align-items: center;
  }
  
  .timer-controls .btn {
    width: 100%;
    max-width: 200px;
  }
}

/* ===== DARK MODE SPECIFIC ADJUSTMENTS ===== */

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

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

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
  background: var(--bg-tertiary) !important;
  color: var(--text-primary) !important;
  border-color: var(--border-color) !important;
}

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

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
  background: var(--bg-tertiary) !important;
  border-color: var(--primary-color) !important;
  color: var(--text-primary) !important;
}

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

[data-theme="dark"] .badge-secondary {
  background: var(--gray-200);
  color: var(--gray-800);
}

/* ===== BOOTSTRAP CLASS OVERRIDES FOR DARK MODE ===== */

/* Background utilities */
[data-theme="dark"] .bg-white {
  background-color: var(--bg-primary) !important;
}

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

[data-theme="dark"] .table-light,
[data-theme="dark"] .table-light th,
[data-theme="dark"] .table-light td {
  background-color: var(--bg-tertiary) !important;
  color: var(--text-primary) !important;
}

[data-theme="dark"] tfoot.table-light,
[data-theme="dark"] tfoot.table-light th {
  background-color: var(--bg-tertiary) !important;
  color: var(--text-primary) !important;
}

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

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

/* Border utilities */
[data-theme="dark"] .border {
  border-color: var(--border-color) !important;
}

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

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

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

[data-theme="dark"] .modal-header {
  background-color: var(--bg-tertiary) !important;
  border-bottom-color: var(--border-color) !important;
  color: var(--text-primary);
}

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

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

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

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

/* Badge overrides for dark mode */
[data-theme="dark"] .badge.bg-light {
  background-color: var(--bg-tertiary) !important;
  color: var(--text-primary) !important;
}

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

[data-theme="dark"] .badge.bg-light.text-muted {
  color: var(--text-muted) !important;
}

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

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

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

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

/* Rounded containers with bg-light */
[data-theme="dark"] .rounded.bg-light,
[data-theme="dark"] .p-3.bg-light,
[data-theme="dark"] .p-4.bg-light {
  background-color: var(--bg-tertiary) !important;
}

/* Card footer bg-light */
[data-theme="dark"] .card-footer.bg-light {
  background-color: var(--bg-tertiary) !important;
}

/* Table container and wrapper */
[data-theme="dark"] .table-responsive {
  background-color: var(--bg-primary);
}

/* Input groups */
[data-theme="dark"] .input-group-text {
  background-color: var(--bg-tertiary);
  border-color: var(--border-color);
  color: var(--text-secondary);
}

/* Select2 and custom selects */
[data-theme="dark"] select option {
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

/* Accordion */
[data-theme="dark"] .accordion-item {
  background-color: var(--bg-primary);
  border-color: var(--border-color);
}

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

[data-theme="dark"] .accordion-button:not(.collapsed) {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

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

/* Tooltip dark mode */
[data-theme="dark"] .tooltip-inner {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

/* Popover dark mode */
[data-theme="dark"] .popover {
  background-color: var(--bg-primary);
  border-color: var(--border-color);
}

[data-theme="dark"] .popover-header {
  background-color: var(--bg-tertiary);
  border-bottom-color: var(--border-color);
  color: var(--text-primary);
}

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

/* Toast dark mode */
[data-theme="dark"] .toast {
  background-color: var(--bg-primary);
  border-color: var(--border-color);
}

[data-theme="dark"] .toast-header {
  background-color: var(--bg-tertiary);
  border-bottom-color: var(--border-color);
  color: var(--text-primary);
}

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

/* Nav tabs and pills */
[data-theme="dark"] .nav-tabs {
  border-bottom-color: var(--border-color);
}

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

[data-theme="dark"] .nav-tabs .nav-link:hover {
  border-color: var(--border-color);
}

[data-theme="dark"] .nav-tabs .nav-link.active {
  background-color: var(--bg-primary);
  border-color: var(--border-color) var(--border-color) var(--bg-primary);
  color: var(--text-primary);
}

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

/* Close button filter for dark mode */
[data-theme="dark"] .btn-close {
  filter: invert(1) grayscale(100%) brightness(200%);
}

/* Pre/Code blocks */
[data-theme="dark"] pre,
[data-theme="dark"] code {
  background-color: var(--bg-tertiary) !important;
  color: var(--text-primary);
}

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

/* ===== COMPONENT-SPECIFIC DARK MODE FIXES ===== */

/* Modern card - ensure dark mode */
[data-theme="dark"] .modern-card {
  background-color: var(--bg-primary) !important;
  border-color: var(--border-color) !important;
}

/* Stats row and stats panel */
[data-theme="dark"] .stats-row,
[data-theme="dark"] .stats-panel {
  background-color: var(--bg-primary) !important;
  border-color: var(--border-color) !important;
}

/* Filters panel - used in TimeEntries and Reports */
[data-theme="dark"] .filters-card,
[data-theme="dark"] .filter-section {
  background-color: var(--bg-primary) !important;
}

/* Template card */
[data-theme="dark"] .template-card {
  background-color: var(--bg-primary) !important;
}

/* Empty state */
[data-theme="dark"] .empty-state {
  background-color: var(--bg-primary) !important;
}

/* Wizard steps and migration pages */
[data-theme="dark"] .wizard-step,
[data-theme="dark"] .step-card,
[data-theme="dark"] .mapping-card,
[data-theme="dark"] .import-card {
  background-color: var(--bg-primary) !important;
}

/* Harvest integration cards */
[data-theme="dark"] .integration-card,
[data-theme="dark"] .sync-log-card {
  background-color: var(--bg-primary) !important;
}

/* Report containers that use inline white backgrounds */
[data-theme="dark"] .chart-container,
[data-theme="dark"] .chart-container-small,
[data-theme="dark"] .metric-card,
[data-theme="dark"] .stats-card {
  background-color: var(--bg-primary) !important;
}

/* Override any element with inline background: white using attribute selector */
/* Note: This won't work for inline styles, but helps with dynamic content */

/* Form check inputs */
[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(--primary-color);
  border-color: var(--primary-color);
}

/* Breadcrumb */
[data-theme="dark"] .breadcrumb {
  background-color: transparent;
}

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

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

/* Offcanvas */
[data-theme="dark"] .offcanvas {
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

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

/* ===== LIST GROUP DARK THEME FIXES ===== */

/* List group items - dark theme compatibility */
[data-theme="dark"] .list-group-item {
  background: var(--bg-primary);
  color: var(--text-secondary);
  border-color: var(--border-color) !important;
}

[data-theme="dark"] .list-group-item:hover {
  background: var(--bg-hover);
}

/* Ensure proper text color inheritance in dark theme */
[data-theme="dark"] .list-group-item .text-primary {
  color: var(--primary-color) !important;
}

[data-theme="dark"] .list-group-item .text-secondary {
  color: var(--text-secondary) !important;
}

[data-theme="dark"] .list-group-item .text-muted {
  color: var(--text-muted) !important;
}

[data-theme="dark"] .list-group-item .text-success {
  color: var(--success-color) !important;
}

/* Badge styling in dark theme for recent entries */
[data-theme="dark"] .badge-primary {
  background: var(--primary-light);
  color: var(--primary-color);
}

/* Card header in dark theme */
[data-theme="dark"] .card-header {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border-bottom-color: var(--border-color);
}

/* Alert styling fixes for dark theme */
[data-theme="dark"] .alert-info {
  background: var(--bg-tertiary);
  border-color: var(--info-color);
  color: var(--text-primary);
}

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

[data-theme="dark"] .alert-success {
  background: var(--bg-tertiary);
  border-color: var(--success-color);
  color: var(--text-primary);
}

[data-theme="dark"] .alert-warning {
  background: var(--bg-tertiary);
  border-color: var(--warning-color);
  color: var(--text-primary);
}

[data-theme="dark"] .alert-danger {
  background: var(--bg-tertiary);
  border-color: var(--danger-color);
  color: var(--text-primary);
}

/* Alert heading and content text fixes for dark theme */
[data-theme="dark"] .alert .alert-heading {
  color: var(--text-primary);
}

[data-theme="dark"] .alert p,
[data-theme="dark"] .alert small,
[data-theme="dark"] .alert span {
  color: var(--text-secondary) !important;
}

/* Text color utilities for dark theme */
[data-theme="dark"] .text-info {
  color: var(--info-color) !important;
}

/* Additional utilities for better dark theme contrast */
[data-theme="dark"] .bg-light {
  background: var(--bg-tertiary) !important;
  color: var(--text-primary);
}

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

[data-theme="dark"] .bg-info {
  background: var(--info-color) !important;
  color: white;
}

[data-theme="dark"] .bg-success {
  background: var(--success-color) !important;
  color: white;
}

[data-theme="dark"] .bg-warning {
  background: var(--warning-color) !important;
  color: white;
}

[data-theme="dark"] .bg-danger {
  background: var(--danger-color) !important;
  color: white;
}

/* Reports page specific dark theme fixes */
[data-theme="dark"] .stat-highlight {
  background: var(--bg-primary) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-color);
}

/* Light theme stat-highlight override */
.stat-highlight {
  background: var(--bg-primary) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-base);
}

[data-theme="dark"] .pattern-card {
  background: var(--bg-primary) !important;
  color: var(--text-primary);
  border-left-color: var(--primary-color);
}

[data-theme="dark"] .report-card {
  background: var(--bg-primary) !important;
  border-color: var(--border-color);
  color: var(--text-secondary);
}

[data-theme="dark"] .filters-panel {
  background: var(--bg-tertiary) !important;
  border-color: var(--border-color);
  color: var(--text-secondary);
}

[data-theme="dark"] .insight-card {
  background: var(--bg-primary) !important;
  color: var(--text-secondary);
  border-left-color: var(--primary-color);
}

[data-theme="dark"] .insight-card.positive {
  background: var(--bg-primary) !important;
  border-left-color: var(--success-color);
}

[data-theme="dark"] .insight-card.warning {
  background: var(--bg-primary) !important;
  border-left-color: var(--warning-color);
}

[data-theme="dark"] .insight-card.negative {
  background: var(--bg-primary) !important;
  border-left-color: var(--danger-color);
}

[data-theme="dark"] .recommendation {
  background: var(--bg-tertiary) !important;
  border-left-color: var(--info-color);
  color: var(--text-secondary);
}

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

/* ProjectProfitability page specific dark theme fixes */
[data-theme="dark"] .revenue-chart {
  background: var(--bg-primary) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-color);
}

/* Light theme revenue-chart override */
.revenue-chart {
  background: var(--bg-primary) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-base);
}

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

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

[data-theme="dark"] .project-card {
  background: var(--bg-primary) !important;
  border-color: var(--border-color);
  color: var(--text-secondary);
}

[data-theme="dark"] .project-card:hover {
  border-color: var(--primary-color);
}

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

/* Light theme comparison-card override */
.comparison-card {
  background: var(--bg-primary) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-base);
}

[data-theme="dark"] .metric-comparison {
  background: rgba(255, 255, 255, 0.05) !important;
}

[data-theme="dark"] .forecast-section {
  background: var(--bg-primary) !important;
  border-color: var(--success-color);
  color: var(--text-secondary);
}

[data-theme="dark"] .trend-card {
  background: var(--bg-primary) !important;
  border-color: var(--border-color);
  color: var(--text-secondary);
}

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

[data-theme="dark"] .anomaly-alert {
  background: var(--bg-tertiary) !important;
  border-color: var(--warning-color);
  color: var(--text-secondary);
}

/* Seasonal pattern badges dark theme fixes */
[data-theme="dark"] .seasonality-badge.season-high {
  background: var(--success-color) !important;
  color: white !important;
}

[data-theme="dark"] .seasonality-badge.season-medium {
  background: var(--warning-color) !important;
  color: white !important;
}

[data-theme="dark"] .seasonality-badge.season-low {
  background: var(--danger-color) !important;
  color: white !important;
}

/* ===== BOOTSTRAP CARD DARK MODE FIXES ===== */

/* Standard Bootstrap card */
[data-theme="dark"] .card {
  background-color: var(--bg-primary) !important;
  border-color: var(--border-color) !important;
  color: var(--text-secondary);
}

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

/* Table striped rows in dark mode */
[data-theme="dark"] .table-striped > tbody > tr:nth-of-type(odd) > * {
  background-color: var(--bg-tertiary) !important;
  color: var(--text-secondary);
}

[data-theme="dark"] .table-striped > tbody > tr:nth-of-type(even) > * {
  background-color: var(--bg-primary) !important;
  color: var(--text-secondary);
}

/* Table hover in dark mode */
[data-theme="dark"] .table-hover > tbody > tr:hover > * {
  background-color: var(--bg-hover) !important;
  color: var(--text-primary);
}

/* Table dark header */
[data-theme="dark"] .table-dark,
[data-theme="dark"] .table-dark th,
[data-theme="dark"] .table-dark td,
[data-theme="dark"] thead.table-dark th {
  background-color: var(--bg-tertiary) !important;
  color: var(--text-primary) !important;
  border-color: var(--border-color) !important;
}

/* Table base in dark mode */
[data-theme="dark"] .table {
  color: var(--text-secondary);
}

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

/* Border bottom styling in dark mode */
[data-theme="dark"] .border-bottom {
  border-bottom-color: var(--border-color) !important;
}

/* Form labels in dark mode */
[data-theme="dark"] .form-label {
  color: var(--text-secondary);
}

/* Small text in dark mode */
[data-theme="dark"] small.text-muted {
  color: var(--text-muted) !important;
}

/* Strong/bold text in cards */
[data-theme="dark"] .card strong,
[data-theme="dark"] .card h5,
[data-theme="dark"] .card h6 {
  color: var(--text-primary);
}

/* ========================================
   ADVANCED FILTERS
   ======================================== */

/* Filter Panel */
.filter-panel {
    transition: all 0.3s ease;
}

.filter-panel .card-header {
    background: var(--bg-primary);
    cursor: pointer;
}

.filter-panel .card-header:hover {
    background: var(--light-bg);
}

/* Filter Chips */
.filter-chips-container {
    padding: 1rem;
    background: var(--light-bg);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.filter-chips-label {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.filter-chip {
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: 2rem;
    transition: all 0.2s;
}

.filter-chip:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.filter-chip-remove {
    color: inherit;
    text-decoration: none;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.filter-chip-remove:hover {
    opacity: 1;
}

/* Multi-Select Enhancement */
.filter-multi-select {
    min-height: 100px;
}

.filter-multi-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(var(--primary-color-rgb), 0.25);
}

/* Date Range Pickers */
input[type="date"].form-control {
    position: relative;
}

input[type="date"].form-control::-webkit-calendar-picker-indicator {
    cursor: pointer;
    opacity: 0.6;
}

input[type="date"].form-control::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
}

/* Quick Filters (if added) */
.quick-filters {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.quick-filter-btn {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s;
}

.quick-filter-btn:hover {
    background: var(--light-bg);
    border-color: var(--primary-color);
}

.quick-filter-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Dark Mode Filter Styles */
[data-theme="dark"] .filter-chips-container {
    background: var(--bg-secondary);
    border-color: var(--border-color);
}

[data-theme="dark"] .filter-panel .card-header:hover {
    background: var(--bg-tertiary);
}

[data-theme="dark"] .filter-chip-remove {
    color: rgba(255, 255, 255, 0.8);
}

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

[data-theme="dark"] .quick-filter-btn:hover {
    background: var(--bg-tertiary);
}

/* ========================================
   MOBILE RESPONSIVENESS
   ======================================== */

/* Touch Targets - Minimum 44px */
@media (max-width: 768px) {
    .btn, .nav-link, .dropdown-item, a.badge, button {
        min-height: 44px;
        min-width: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    /* Mobile Card View */
    .mobile-card-view {
        display: block;
    }

    .mobile-card {
        background: var(--bg-primary);
        border: 1px solid var(--border-color);
        border-radius: var(--border-radius);
        padding: 1rem;
        margin-bottom: 1rem;
        position: relative;
        transition: transform 0.2s, box-shadow 0.2s;
    }

    .mobile-card:active {
        transform: scale(0.98);
    }

    /* Swipeable Rows */
    .swipeable-row {
        position: relative;
        overflow: hidden;
        touch-action: pan-y;
    }

    .swipe-actions {
        position: absolute;
        right: 0;
        top: 0;
        bottom: 0;
        display: flex;
        gap: 0.5rem;
        padding: 0.5rem;
        background: var(--danger-color);
        transform: translateX(100%);
        transition: transform 0.3s;
    }

    .swipeable-row.swiped .swipe-actions {
        transform: translateX(0);
    }

    .swipe-actions button {
        color: white;
        border: none;
        background: transparent;
        padding: 0.5rem 1rem;
        min-width: 80px;
    }

    /* Mobile Bottom Action Bar */
    .mobile-bottom-bar {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        border-top: 2px solid var(--border-color);
        padding: 1rem;
        z-index: 1000;
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
        display: flex;
        gap: 0.5rem;
        justify-content: center;
    }

    .mobile-bottom-bar .btn {
        flex: 1;
        max-width: 200px;
    }

    /* Hide on scroll down, show on scroll up */
    .mobile-bottom-bar.hidden {
        transform: translateY(100%);
        transition: transform 0.3s;
    }

    .mobile-bottom-bar.visible {
        transform: translateY(0);
        transition: transform 0.3s;
    }

    /* Mobile-Optimized Forms */
    .form-control, .form-select {
        font-size: 16px; /* Prevent zoom on iOS */
        min-height: 44px;
    }

    .form-label {
        font-weight: 600;
        margin-bottom: 0.5rem;
    }

    /* Stack form groups on mobile */
    .row > [class*="col-"] {
        margin-bottom: 1rem;
    }

    /* Mobile-Friendly Modals */
    .modal-dialog {
        margin: 0;
        max-width: 100%;
        height: 100%;
    }

    .modal-content {
        height: 100%;
        border-radius: 0;
        border: none;
    }

    .modal-body {
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Pull-to-Refresh Indicator */
    .pull-to-refresh {
        position: absolute;
        top: -60px;
        left: 0;
        right: 0;
        height: 60px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--text-secondary);
        transition: transform 0.3s;
    }

    .pull-to-refresh.active {
        transform: translateY(60px);
    }

    .pull-to-refresh i {
        font-size: 1.5rem;
        animation: spin 1s linear infinite;
    }

    @keyframes spin {
        from { transform: rotate(0deg); }
        to { transform: rotate(360deg); }
    }

    /* Touch Feedback */
    .touch-feedback {
        position: relative;
        overflow: hidden;
    }

    .touch-feedback::after {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.5);
        transform: translate(-50%, -50%);
        transition: width 0.6s, height 0.6s;
    }

    .touch-feedback:active::after {
        width: 300px;
        height: 300px;
    }

    /* Mobile Navigation */
    .navbar-toggler {
        min-width: 44px;
        min-height: 44px;
    }

    .navbar-collapse {
        max-height: 80vh;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Mobile Tables - Transform to Cards */
    .table-responsive {
        border: none;
    }

    table.mobile-transform {
        display: none;
    }

    .mobile-card-view {
        display: block !important;
    }

    /* Larger Page Header on Mobile */
    .page-header {
        padding: 1.5rem 0;
    }

    .page-title {
        font-size: 1.75rem;
    }

    .page-subtitle {
        font-size: 0.875rem;
    }

    /* Mobile Pagination */
    .pagination {
        flex-wrap: wrap;
        gap: 0.25rem;
    }

    .pagination .page-link {
        min-width: 44px;
        min-height: 44px;
    }

    /* Hide desktop-only elements */
    .desktop-only {
        display: none !important;
    }

    /* Mobile-specific spacing */
    .mobile-spacing {
        padding: 1rem;
    }

    /* Compact stat boxes on mobile */
    .stat-box {
        padding: 0.75rem;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    /* Filter panel mobile adjustments */
    .filter-panel .card-body {
        padding: 1rem;
    }

    .filter-chips-container {
        padding: 0.75rem;
    }

    .filter-chip {
        font-size: 0.75rem;
        padding: 0.375rem 0.5rem;
    }
}

/* Tablet Landscape (768px - 1024px) */
@media (min-width: 768px) and (max-width: 1024px) {
    .container {
        max-width: 100%;
        padding: 0 1.5rem;
    }

    .modern-card {
        margin-bottom: 1rem;
    }
}

/* Large Mobile / Small Tablet (576px - 768px) */
@media (min-width: 576px) and (max-width: 768px) {
    .col-sm-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }
}

/* Small Mobile (< 576px) */
@media (max-width: 576px) {
    .container {
        padding: 0 0.75rem;
    }

    .page-header {
        padding: 1rem 0;
    }

    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.25rem;
    }

    .btn {
        font-size: 0.875rem;
        padding: 0.5rem 0.75rem;
    }

    .btn-group {
        flex-direction: column;
        width: 100%;
    }

    .btn-group .btn {
        border-radius: var(--border-radius) !important;
        margin-bottom: 0.5rem;
    }
}

/* Dark Mode Mobile Adjustments */
[data-theme="dark"] .mobile-card {
    background: var(--bg-secondary);
    border-color: var(--border-color);
}

[data-theme="dark"] .mobile-bottom-bar {
    background: var(--bg-secondary);
    border-color: var(--border-color);
}

[data-theme="dark"] .swipe-actions {
    background: var(--danger-color);
}

/* iOS Specific */
@supports (-webkit-touch-callout: none) {
    .mobile-bottom-bar {
        padding-bottom: calc(1rem + env(safe-area-inset-bottom));
    }
}