/*!
 * VATRUS-AERO Theme v3.0
 * Современный деловой дизайн с плоскими элементами и тенями
 * Цветовая палитра: белый → серый → черный + синий акцент
 */

/* ============================================
   ТЁМНАЯ ТЕМА (по умолчанию)
   ============================================ */
:root {
  /* Акцентный цвет - синий */
  --color-primary: #2563eb;
  --color-primary-light: #3b82f6;
  --color-primary-dark: #1e40af;
  --color-primary-hover: #1d4ed8;
  
  /* Дополнительные цвета */
  --color-success: #10b981;
  --color-success-light: #34d399;
  --color-success-dark: #059669;
  --color-warning: #f59e0b;
  --color-warning-light: #fbbf24;
  --color-warning-dark: #d97706;
  --color-danger: #ef4444;
  --color-danger-light: #f87171;
  --color-danger-dark: #dc2626;
  --color-info: #06b6d4;
  --color-secondary: #6b7280;

  /* Текст и поверхности - тёмная тема */
  --text-primary: #f9fafb;
  --text-secondary: #e5e7eb;
  --text-muted: #9ca3af;
  --text-strong: #ffffff;
  --text-inverse: #111827;
  
  --surface-bg: #111827;
  --surface-elevated: #1f2937;
  --surface-card: #1f2937;
  --surface-card-hover: #374151;
  --surface-border: #374151;
  --surface-border-hover: #4b5563;
  --surface-overlay: rgba(17, 24, 39, 0.95);

  /* Тени для объёма */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-sm: 0 2px 4px 0 rgba(0, 0, 0, 0.3),
               0 1px 2px 0 rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 8px 0 rgba(0, 0, 0, 0.4),
               0 2px 4px 0 rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 20px 0 rgba(0, 0, 0, 0.5),
               0 4px 8px 0 rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 20px 40px 0 rgba(0, 0, 0, 0.6),
               0 8px 16px 0 rgba(0, 0, 0, 0.5);
  --shadow-2xl: 0 25px 50px 0 rgba(0, 0, 0, 0.7),
                0 10px 20px 0 rgba(0, 0, 0, 0.6);

  /* Скругления */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 20px;
  --radius-full: 9999px;

  /* Отступы (средние) */
  --spacing-xs: 0.5rem;
  --spacing-sm: 0.75rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;

  /* Анимации */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Bootstrap overrides */
  --bs-primary: var(--color-primary);
  --bs-success: var(--color-success);
  --bs-info: var(--color-info);
  --bs-warning: var(--color-warning);
  --bs-danger: var(--color-danger);
}

/* ============================================
   СВЕТЛАЯ ТЕМА
   ============================================ */
[data-theme="light"] {
  /* Текст и поверхности - светлая тема */
  --text-primary: #111827;
  --text-secondary: #374151;
  --text-muted: #6b7280;
  --text-strong: #030712;
  --text-inverse: #f9fafb;
  
  --surface-bg: #f9fafb;
  --surface-elevated: #ffffff;
  --surface-card: #ffffff;
  --surface-card-hover: #f3f4f6;
  --surface-border: #e5e7eb;
  --surface-border-hover: #d1d5db;
  --surface-overlay: rgba(249, 250, 251, 0.95);

  /* Тени для светлой темы */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 2px 4px 0 rgba(0, 0, 0, 0.08),
               0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 8px 0 rgba(0, 0, 0, 0.12),
               0 2px 4px 0 rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 20px 0 rgba(0, 0, 0, 0.15),
               0 4px 8px 0 rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 20px 40px 0 rgba(0, 0, 0, 0.18),
               0 8px 16px 0 rgba(0, 0, 0, 0.15);
  --shadow-2xl: 0 25px 50px 0 rgba(0, 0, 0, 0.2),
                0 10px 20px 0 rgba(0, 0, 0, 0.18);
}

/* ============================================
   ОСНОВНЫЕ СТИЛИ
   ============================================ */
* {
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  background: var(--surface-bg);
  min-height: 100vh;
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background var(--transition-base), color var(--transition-base);
}

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

a:hover,
a:focus {
  color: var(--color-primary-hover);
}

/* ============================================
   КАРТОЧКИ (плоский дизайн с тенями)
   ============================================ */
.glass-card {
  background: var(--surface-card);
  color: var(--text-primary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-lg);
  transition: all var(--transition-base);
  position: relative;
}

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

.glass-card-light {
  background: var(--surface-elevated);
  color: var(--text-primary);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.glass-card-light:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.card {
  background: var(--surface-card);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  color: var(--text-primary);
  transition: all var(--transition-base);
}

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

.card-header,
.card-footer {
  background: var(--surface-elevated);
  border-color: var(--surface-border);
  color: var(--text-primary);
}

/* ============================================
   КНОПКИ
   ============================================ */
.btn {
  border-radius: var(--radius-md);
  padding: 0.625rem 1.25rem;
  font-weight: 600;
  transition: all var(--transition-base);
  position: relative;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-sm);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--text-inverse);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--text-inverse);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn-success {
  background: var(--color-success);
  color: var(--text-inverse);
  box-shadow: var(--shadow-md);
}

.btn-success:hover {
  background: var(--color-success-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--text-inverse);
}

.btn-secondary {
  background: var(--surface-elevated);
  color: var(--text-primary);
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: var(--surface-card-hover);
  border-color: var(--surface-border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: var(--text-primary);
}

.btn-outline-primary {
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  box-shadow: none;
}

.btn-outline-primary:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--text-inverse);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-outline-light:hover {
  background: var(--surface-elevated);
  border-color: var(--surface-border-hover);
  color: var(--text-primary);
}

.btn-warning {
  background: var(--color-warning);
  color: var(--text-inverse);
  box-shadow: var(--shadow-md);
}

.btn-warning:hover {
  background: var(--color-warning-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--text-inverse);
}

.btn-danger {
  background: var(--color-danger);
  color: var(--text-inverse);
  box-shadow: var(--shadow-md);
}

.btn-danger:hover {
  background: var(--color-danger-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--text-inverse);
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
}

/* ============================================
   ФОРМЫ
   ============================================ */
.form-control,
.form-select,
.form-check-input {
  background: var(--surface-elevated);
  border: 1px solid var(--surface-border);
  color: var(--text-primary);
  border-radius: var(--radius-md);
  padding: 0.625rem 0.875rem;
  transition: all var(--transition-base);
  font-size: 1rem;
}

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

.form-control::placeholder {
  color: var(--text-muted);
  opacity: 0.8;
}

.form-label {
  color: var(--text-secondary);
  font-weight: 600;
  margin-bottom: 0.5rem;
  display: block;
}

.glass-form {
  background: var(--surface-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--surface-border);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
}

.glass-form-light {
  background: var(--surface-elevated);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  transition: all var(--transition-base);
}

.glass-form-light:focus {
  background: var(--surface-elevated);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* ============================================
   ТАБЛИЦЫ
   ============================================ */
.table {
  color: var(--text-primary) !important;
  border-color: var(--surface-border) !important;
  background-color: transparent !important;
}

.table thead {
  background-color: var(--surface-elevated) !important;
  color: var(--text-strong) !important;
  border-bottom: 2px solid var(--surface-border) !important;
}

.table thead th {
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  padding: 1rem;
  color: var(--text-strong) !important;
  background-color: var(--surface-elevated) !important;
  border-color: var(--surface-border) !important;
}

.table tbody {
  background-color: transparent !important;
}

.table tbody tr {
  border-color: var(--surface-border) !important;
  transition: all var(--transition-fast);
  background-color: transparent !important;
}

.table tbody tr:hover {
  background-color: var(--surface-card-hover) !important;
  transform: scale(1.005);
}

.table tbody td {
  color: var(--text-secondary) !important;
  padding: 0.875rem 1rem;
  background-color: transparent !important;
  border-color: var(--surface-border) !important;
}

.table-striped > tbody > tr:nth-of-type(odd) {
  background-color: var(--surface-elevated) !important;
}

.table-striped > tbody > tr:nth-of-type(odd) > td {
  background-color: var(--surface-elevated) !important;
}

.table-glass {
  background-color: var(--surface-card) !important;
  color: var(--text-primary) !important;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow-md);
}

.table-glass thead {
  background-color: var(--surface-elevated) !important;
}

.table-glass thead th {
  color: var(--text-strong) !important;
  background-color: var(--surface-elevated) !important;
  border-color: var(--surface-border) !important;
}

.table-glass tbody {
  background-color: var(--surface-card) !important;
}

.table-glass tbody tr {
  border-bottom: 1px solid var(--surface-border);
  background-color: var(--surface-card) !important;
}

.table-glass tbody tr:hover {
  background-color: var(--surface-card-hover) !important;
}

.table-glass tbody td {
  color: var(--text-secondary) !important;
  background-color: transparent !important;
  border-color: var(--surface-border) !important;
}

.table-glass.table-striped > tbody > tr:nth-of-type(odd) {
  background-color: var(--surface-elevated) !important;
}

.table-glass.table-striped > tbody > tr:nth-of-type(odd) > td {
  background-color: var(--surface-elevated) !important;
}

/* ============================================
   БЕЙДЖИ
   ============================================ */
.badge {
  border-radius: var(--radius-full);
  padding: 0.375rem 0.75rem;
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.025em;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.badge.bg-primary {
  background: var(--color-primary);
  color: var(--text-inverse);
  box-shadow: var(--shadow-xs);
}

.badge.bg-success {
  background: var(--color-success);
  color: var(--text-inverse);
  box-shadow: var(--shadow-xs);
}

.badge.bg-warning {
  background: var(--color-warning);
  color: var(--text-inverse);
  box-shadow: var(--shadow-xs);
}

.badge.bg-danger {
  background: var(--color-danger);
  color: var(--text-inverse);
  box-shadow: var(--shadow-xs);
}

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

.badge.bg-aviation-accent {
  background: var(--color-primary);
  color: var(--text-inverse);
}

/* ============================================
   КАРТОЧКИ С ГРАДИЕНТНОЙ ГРАНИЦЕЙ (упрощённые)
   ============================================ */
.card-gradient-border {
  position: relative;
  background: var(--surface-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  overflow: hidden;
  border: 1px solid var(--surface-border);
}

.card-gradient-border::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  z-index: 1;
}

.card-gradient-border:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary);
}

.card-gradient-border > * {
  position: relative;
  z-index: 1;
}

.card-gradient-border-primary::before {
  background: var(--color-primary);
}

.card-gradient-border-success::before {
  background: var(--color-success);
}

.card-gradient-border-warning::before {
  background: var(--color-warning);
}

.card-gradient-border-danger::before {
  background: var(--color-danger);
}

/* ============================================
   СТАТИСТИЧЕСКИЕ КАРТОЧКИ
   ============================================ */
.stat-card {
  background: var(--surface-card);
  color: var(--text-primary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-lg);
  transition: all var(--transition-base);
  height: 100%;
  position: relative;
  overflow: hidden;
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary);
}

.stat-card .stat-value {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  margin: 0.5rem 0;
  line-height: 1;
  position: relative;
  z-index: 1;
}

.stat-card .stat-label {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  font-weight: 600;
  position: relative;
  z-index: 1;
}

/* ============================================
   SIDEBAR
   ============================================ */
.glass-sidebar {
  background: var(--surface-elevated) !important;
  border-right: 1px solid var(--surface-border);
  z-index: 1000;
  box-shadow: var(--shadow-lg);
  overflow-y: auto;
  overflow-x: hidden;
}

.glass-sidebar::-webkit-scrollbar {
  width: 6px;
}

.glass-sidebar::-webkit-scrollbar-track {
  background: transparent;
}

.glass-sidebar::-webkit-scrollbar-thumb {
  background: var(--surface-border);
  border-radius: 3px;
}

.glass-sidebar::-webkit-scrollbar-thumb:hover {
  background: var(--surface-border-hover);
}

.glass-sidebar .nav-link {
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  margin: 0.15rem 0.4rem;
  padding: 0.5rem 0.75rem;
  transition: all var(--transition-base);
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
}

.glass-sidebar .nav-link i {
  font-size: 0.875rem;
  width: 1rem;
  text-align: center;
}

.glass-sidebar .nav-link::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 0;
  background: var(--color-primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  transition: height var(--transition-base);
}

.glass-sidebar .nav-link:hover,
.glass-sidebar .nav-link.active {
  background: var(--surface-card);
  color: var(--text-strong);
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
}

.glass-sidebar .nav-link:hover::before,
.glass-sidebar .nav-link.active::before {
  height: 60%;
}

.sidebar-brand {
  color: var(--text-strong);
  font-weight: 700;
  font-size: 1rem;
  transition: all var(--transition-base);
  padding: 0.5rem 0;
}

.sidebar-brand:hover {
  transform: scale(1.05);
  color: var(--color-primary);
}

.sidebar-divider {
  border-color: var(--surface-border);
  margin: 0.5rem 0;
}

.sidebar-heading {
  font-size: 0.6rem !important;
  padding: 0.5rem 0.75rem 0.25rem !important;
  margin-top: 0.5rem !important;
  margin-bottom: 0.25rem !important;
}

/* ============================================
   COLLAPSE MENU (подпункты сайдбара)
   ============================================ */
.collapse-inner {
  background: var(--surface-card);
  border-radius: var(--radius-md);
  padding: 0.375rem 0;
  margin: 0.375rem;
}

.collapse-header {
  color: var(--text-muted);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.375rem 0.75rem;
  margin-bottom: 0.125rem;
}

.collapse-item {
  display: block;
  color: var(--text-secondary);
  padding: 0.45rem 0.75rem;
  margin: 0.1rem 0.4rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all var(--transition-fast);
  font-size: 0.8rem;
  position: relative;
}

.collapse-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 0;
  background: var(--color-primary);
  border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
  transition: height var(--transition-base);
}

.collapse-item:hover {
  background: var(--surface-card-hover);
  color: var(--text-strong);
  transform: translateX(4px);
  text-decoration: none;
}

.collapse-item:hover::before {
  height: 60%;
}

.collapse-item:active {
  transform: translateX(2px);
}

/* Стили для активного пункта */
.collapse-item.active {
  background: var(--surface-card-hover);
  color: var(--color-primary);
  font-weight: 600;
}

.collapse-item.active::before {
  height: 60%;
  background: var(--color-primary);
}

/* ============================================
   TOPBAR
   ============================================ */
.glass-topbar {
  background: var(--surface-elevated) !important;
  border-bottom: 1px solid var(--surface-border);
  box-shadow: var(--shadow-sm);
  color: var(--text-primary);
  z-index: 999;
  position: relative;
}

/* ============================================
   ПЕРЕКЛЮЧАТЕЛЬ ТЕМЫ (переработанный)
   ============================================ */
.theme-toggle {
  background: var(--surface-card);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-full);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.theme-toggle:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: scale(1.05);
  background: var(--surface-card-hover);
}

.theme-toggle:active {
  transform: scale(0.95);
}

.theme-toggle i {
  position: relative;
  z-index: 1;
  transition: all var(--transition-base);
  color: var(--text-secondary);
  font-size: 1.125rem;
}

.theme-toggle:hover i {
  color: var(--color-primary);
  transform: rotate(15deg);
}

/* ============================================
   BREADCRUMBS
   ============================================ */
.breadcrumb-glass {
  background: var(--surface-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--surface-border);
  padding: 0.75rem 1rem;
  margin-bottom: var(--spacing-md);
  box-shadow: var(--shadow-sm);
}

.breadcrumb-glass .breadcrumb-item a {
  color: var(--color-primary);
  transition: all var(--transition-fast);
}

.breadcrumb-glass .breadcrumb-item a:hover {
  color: var(--color-primary-hover);
}

.breadcrumb-glass .breadcrumb-item.active {
  color: var(--text-strong);
  font-weight: 600;
}

.breadcrumb-glass .breadcrumb-item + .breadcrumb-item::before {
  content: "›";
  color: var(--text-muted);
  padding: 0 0.5rem;
}

.breadcrumb {
  margin-bottom: 0;
}

/* ============================================
   МОДАЛЬНЫЕ ОКНА
   ============================================ */
.modal-content {
  background: var(--surface-card);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  color: var(--text-primary);
}

.modal-header {
  border-bottom: 1px solid var(--surface-border);
  padding: var(--spacing-lg);
}

.modal-title {
  color: var(--text-strong);
  font-weight: 700;
}

.modal-body {
  color: var(--text-primary);
  padding: var(--spacing-lg);
}

.modal-footer {
  border-top: 1px solid var(--surface-border);
  padding: var(--spacing-lg);
}

.modal-backdrop {
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

.btn-close {
  filter: invert(1);
}

[data-theme="light"] .btn-close {
  filter: invert(0);
}

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

/* ============================================
   МОДАЛЬНЫЕ ОКНА ДЛЯ НОВОСТЕЙ
   ============================================ */
.news-detail {
  color: var(--text-primary);
}

.news-detail-title {
  color: var(--text-strong) !important;
  font-weight: 600;
  margin-bottom: 1rem;
}

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

.news-detail-meta strong {
  color: var(--text-secondary);
  font-weight: 600;
}

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

.news-content {
  font-size: 1.05rem;
  line-height: 1.7;
  white-space: pre-wrap;
  word-wrap: break-word;
  color: var(--text-primary);
  margin-top: 1rem;
}

.news-content p {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.news-modal-image {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--surface-border);
}

/* Стили для изображений внутри контента новости */
.news-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  margin: 1rem 0;
  border: 1px solid var(--surface-border);
}

/* Спиннер загрузки в модальном окне */
.modal-body .spinner-border {
  color: var(--color-primary);
  border-color: var(--color-primary);
  border-right-color: transparent;
}

/* ============================================
   DROPDOWN
   ============================================ */
.dropdown-menu {
  background: var(--surface-card);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  z-index: 1050 !important;
  min-width: 200px;
  padding: 0.5rem;
  margin-top: 0.5rem;
}

.dropdown-item {
  color: var(--text-primary);
  padding: 0.75rem 1rem;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-radius: var(--radius-md);
  margin: 0.125rem 0;
}

.dropdown-item:hover,
.dropdown-item:focus {
  background: var(--surface-card-hover);
  color: var(--text-strong);
}

.dropdown-divider {
  border-color: var(--surface-border);
  margin: 0.5rem 0;
}

/* ============================================
   АЛЕРТЫ
   ============================================ */
.alert {
  border-radius: var(--radius-lg);
  border: 1px solid var(--surface-border);
  background: var(--surface-card);
  color: var(--text-primary);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.alert::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--color-primary);
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.3);
  color: var(--color-success-dark);
}

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

.alert-warning {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.3);
  color: var(--color-warning-dark);
}

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

.alert-danger {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.3);
  color: var(--color-danger-dark);
}

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

.alert-info {
  background: rgba(6, 182, 212, 0.1);
  border-color: rgba(6, 182, 212, 0.3);
  color: var(--color-info);
}

.alert-info::before {
  background: var(--color-info);
}

/* ============================================
   PROGRESS BAR
   ============================================ */
.progress {
  background: var(--surface-elevated);
  border-radius: var(--radius-full);
  height: 0.75rem;
  overflow: hidden;
  box-shadow: inset var(--shadow-xs);
}

.progress-bar {
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
  box-shadow: var(--shadow-xs);
  position: relative;
  overflow: hidden;
}

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

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

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

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

/* ============================================
   PAGINATION
   ============================================ */
.pagination .page-link {
  background: var(--surface-card);
  border: 1px solid var(--surface-border);
  color: var(--text-primary);
  border-radius: var(--radius-md);
  margin: 0 0.25rem;
  padding: 0.5rem 1rem;
  transition: all var(--transition-base);
}

.pagination .page-link:hover {
  background: var(--surface-card-hover);
  border-color: var(--color-primary);
  color: var(--text-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.pagination .active .page-link {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--text-inverse);
  box-shadow: var(--shadow-md);
}

/* ============================================
   NAV TABS
   ============================================ */
.nav-tabs {
  border-bottom: 2px solid var(--surface-border);
}

.nav-tabs .nav-link {
  color: var(--text-muted);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  border: none;
  border-bottom: 3px solid transparent;
  padding: 0.75rem 1.5rem;
  transition: all var(--transition-base);
  position: relative;
}

.nav-tabs .nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  background: var(--color-primary);
  transition: width var(--transition-base);
}

.nav-tabs .nav-link:hover {
  color: var(--text-strong);
  background: var(--surface-card);
}

.nav-tabs .nav-link.active {
  color: var(--text-strong);
  border-bottom-color: transparent;
  background: var(--surface-card);
}

.nav-tabs .nav-link.active::after {
  width: 80%;
}

/* ============================================
   СКЕЛЕТОНЫ ЗАГРУЗКИ
   ============================================ */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--surface-elevated) 0%,
    var(--surface-card) 50%,
    var(--surface-elevated) 100%
  );
  background-size: 200% 100%;
  animation: skeletonLoading 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
}

@keyframes skeletonLoading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-text {
  height: 1rem;
  margin-bottom: 0.5rem;
}

.skeleton-title {
  height: 2rem;
  width: 60%;
  margin-bottom: 1rem;
}

.skeleton-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
}

.skeleton-card {
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
}

/* ============================================
   АНИМАЦИИ
   ============================================ */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

.slide-in {
  animation: slideIn 0.5s ease-out;
}

.scale-in {
  animation: scaleIn 0.4s ease-out;
}

/* ============================================
   АДАПТИВНОСТЬ
   ============================================ */
@media (max-width: 991.98px) {
  #accordionSidebar {
    position: fixed !important;
    top: 0 !important;
    left: -100% !important;
    width: 280px !important;
    height: 100vh !important;
    transition: left var(--transition-base);
    z-index: 1050;
  }

  #accordionSidebar.show {
    left: 0 !important;
  }

  .layout-offset {
    margin-left: 0 !important;
    width: 100% !important;
  }
}

@media (max-width: 768px) {
  .glass-card,
  .stat-card {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
  }

  .stat-card .stat-value {
    font-size: 2rem;
  }

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

  .btn {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
  }

  .table-responsive {
    font-size: 0.875rem;
  }
}

@media (max-width: 576px) {
  .stat-card .stat-value {
    font-size: 1.75rem;
  }

  .glass-card {
    border-radius: var(--radius-md);
  }
}

/* ============================================
   UTILITIES
   ============================================ */
.layout-offset {
  width: 100%;
  transition: margin-left var(--transition-base);
}

@media (min-width: 992px) {
  .layout-offset {
    margin-left: 224px;
    width: calc(100% - 224px);
  }
}

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

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

.bg-aviation-gradient {
  background: var(--color-primary);
}

.dashboard-map {
  height: 360px;
  border-radius: var(--radius-lg);
  background: var(--surface-card);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--surface-border);
}

@media (max-width: 768px) {
  .dashboard-map {
    height: 260px;
  }
}

/* ============================================
   СПЕЦИАЛЬНЫЕ ТАБЛИЦЫ
   ============================================ */
.violations-table {
  background-color: var(--surface-card) !important;
  color: var(--text-primary) !important;
}

.violations-table thead {
  background-color: rgba(239, 68, 68, 0.15) !important;
  border-bottom: 2px solid rgba(239, 68, 68, 0.3) !important;
}

.violations-table thead th {
  color: var(--color-danger-dark) !important;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  background-color: rgba(239, 68, 68, 0.15) !important;
  border-color: var(--surface-border) !important;
}

.violations-table tbody {
  background-color: var(--surface-card) !important;
}

.violations-table tbody tr {
  background-color: rgba(239, 68, 68, 0.05) !important;
  border-bottom: 1px solid rgba(239, 68, 68, 0.15) !important;
  transition: background-color var(--transition-fast);
}

.violations-table tbody tr:hover {
  background-color: rgba(239, 68, 68, 0.15) !important;
  transform: scale(1.005);
}

.violations-table tbody td {
  color: var(--text-secondary) !important;
  background-color: transparent !important;
  border-color: var(--surface-border) !important;
}

.errors-table {
  background-color: var(--surface-card) !important;
  color: var(--text-primary) !important;
}

.errors-table thead {
  background-color: rgba(245, 158, 11, 0.15) !important;
  border-bottom: 2px solid rgba(245, 158, 11, 0.3) !important;
}

.errors-table thead th {
  color: var(--color-warning-dark) !important;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  background-color: rgba(245, 158, 11, 0.15) !important;
  border-color: var(--surface-border) !important;
}

.errors-table tbody {
  background-color: var(--surface-card) !important;
}

.errors-table tbody tr {
  background-color: rgba(245, 158, 11, 0.05) !important;
  border-bottom: 1px solid rgba(245, 158, 11, 0.15) !important;
  transition: background-color var(--transition-fast);
}

.errors-table tbody tr:hover {
  background-color: rgba(245, 158, 11, 0.15) !important;
  transform: scale(1.005);
}

.errors-table tbody td {
  color: var(--text-secondary) !important;
  background-color: transparent !important;
  border-color: var(--surface-border) !important;
}

/* ============================================
   BOOTSTRAP OVERRIDES
   ============================================ */
.list-group-item {
  background: var(--surface-card);
  border-color: var(--surface-border);
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.list-group-item:hover {
  background: var(--surface-card-hover);
  transform: translateX(4px);
}

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

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

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

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

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

.text-white-50 {
  color: var(--text-muted) !important;
}

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

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

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

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

.bg-success {
  background: var(--color-success) !important;
}

.bg-warning {
  background: var(--color-warning) !important;
}

.bg-danger {
  background: var(--color-danger) !important;
}

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

/* ============================================
   SCROLLBAR
   ============================================ */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--surface-elevated);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: var(--radius-full);
  border: 2px solid var(--surface-elevated);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-hover);
}

/* ============================================
   ПЕРЕОПРЕДЕЛЕНИЕ BOOTSTRAP ТАБЛИЦ
   ============================================ */
table.table,
.table-responsive table {
  background-color: transparent !important;
}

table.table tbody,
.table-responsive table tbody {
  background-color: transparent !important;
}

table.table tbody tr,
.table-responsive table tbody tr {
  background-color: transparent !important;
}

table.table tbody tr td,
.table-responsive table tbody tr td {
  background-color: transparent !important;
}

/* Переопределение для всех таблиц внутри карточек */
.glass-card .table,
.card .table {
  background-color: transparent !important;
}

.glass-card .table tbody,
.card .table tbody {
  background-color: transparent !important;
}

.glass-card .table tbody tr,
.card .table tbody tr {
  background-color: transparent !important;
}

.glass-card .table tbody tr td,
.card .table tbody tr td {
  background-color: transparent !important;
}

/* ============================================
   РАДИОКНОПКИ И ЧЕКБОКСЫ
   ============================================ */
.form-check-input {
  width: 1.25em;
  height: 1.25em;
  margin-top: 0.125em;
  margin-right: 0.5rem;
  vertical-align: top;
  background-color: var(--surface-elevated);
  border: 2px solid var(--surface-border);
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--transition-base);
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  position: relative;
  flex-shrink: 0;
}

.form-check-input:checked {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='2' fill='%23fff'/%3e%3c/svg%3e");
  background-position: center;
  background-repeat: no-repeat;
  background-size: 0.625em 0.625em;
}

.form-check-input:focus {
  border-color: var(--color-primary);
  outline: 0;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1),
              var(--shadow-sm);
}

.form-check-input:hover {
  border-color: var(--color-primary-light);
}

.form-check-input:disabled {
  background-color: var(--surface-border);
  border-color: var(--surface-border);
  opacity: 0.5;
  cursor: not-allowed;
}

.form-check-label {
  color: var(--text-primary);
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color var(--transition-fast);
}

.form-check-label:hover {
  color: var(--text-strong);
}

.form-check {
  display: flex;
  align-items: flex-start;
  margin-bottom: 0.75rem;
  padding: 0.5rem;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
}

.form-check:hover {
  background-color: var(--surface-card-hover);
}

.form-check-input:checked ~ .form-check-label {
  color: var(--text-strong);
  font-weight: 500;
}

/* Стили для btn-check (радиокнопки в виде кнопок) */
.btn-check {
  position: absolute;
  clip: rect(0, 0, 0, 0);
  pointer-events: none;
}

.btn-check:checked + .btn,
.btn-check:active + .btn {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--text-inverse);
  box-shadow: var(--shadow-md);
}

.btn-check:checked + .btn-outline-success {
  background-color: var(--color-success);
  border-color: var(--color-success);
  color: var(--text-inverse);
}

.btn-check:checked + .btn-outline-warning {
  background-color: var(--color-warning);
  border-color: var(--color-warning);
  color: var(--text-inverse);
}

.btn-check:checked + .btn-outline-danger {
  background-color: var(--color-danger);
  border-color: var(--color-danger);
  color: var(--text-inverse);
}

.btn-check:focus + .btn {
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1),
              var(--shadow-sm);
}

.btn-check:disabled + .btn {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Стили для btn-group-vertical с радиокнопками */
.btn-group-vertical {
  position: relative;
  display: inline-flex;
  vertical-align: middle;
  flex-direction: column;
  width: 100%;
}

.btn-group-vertical > .btn-check {
  position: absolute;
  clip: rect(0, 0, 0, 0);
  pointer-events: none;
}

.btn-group-vertical > .btn {
  position: relative;
  flex: 1 1 auto;
  width: 100%;
  margin-bottom: 0.25rem;
}

.btn-group-vertical > .btn:last-child {
  margin-bottom: 0;
}

.btn-group-vertical > .btn-check:checked + .btn {
  z-index: 1;
}

.btn-group-vertical > .btn-check:focus + .btn {
  z-index: 2;
}

/* ============================================
   ТАБЛИЦЫ БЕЗ ГРАНИЦ (table-borderless)
   ============================================ */
.table-borderless {
  background-color: transparent !important;
  color: var(--text-primary) !important;
}

.table-borderless th {
  color: var(--text-secondary) !important;
  font-weight: 600;
  padding: 0.75rem 1rem 0.75rem 0;
  vertical-align: top;
  background-color: transparent !important;
  border: none !important;
}

.table-borderless td {
  color: var(--text-primary) !important;
  padding: 0.75rem 0 0.75rem 1rem;
  background-color: transparent !important;
  border: none !important;
  vertical-align: top;
}

.table-borderless tr {
  border: none !important;
  background-color: transparent !important;
}

.table-borderless tr:hover {
  background-color: transparent !important;
}

/* Стили для таблиц внутри glass-card */
.glass-card .table-borderless {
  background-color: transparent !important;
}

.glass-card .table-borderless th,
.glass-card .table-borderless td {
  background-color: transparent !important;
}