/* ========================================
   CSS Variables для тем
   ======================================== */

:root {
  /* Светлая тема - яркие, насыщенные цвета */
  --bg-primary: #f8f9fa;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --text-primary: #1a1a1a;
  --text-secondary: #4a5568;
  --text-muted: #718096;

  --border-color: #e2e8f0;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.12);

  /* Footer */
  --footer-bg: var(--navbar-bg);
  --footer-border: rgba(148, 163, 184, 0.18);
  --footer-text: #1a1a1a;
  --footer-link: #4c6ef5;
  --footer-link-hover: #364fc7;
  --footer-badge-bg: rgba(76, 110, 245, 0.1);
  --footer-badge-text: #364fc7;
  --footer-badge-bg-hover: rgba(76, 110, 245, 0.18);
  --footer-focus-ring: rgba(76, 110, 245, 0.4);
  --footer-gradient: linear-gradient(120deg, rgba(102, 126, 234, 0.18), rgba(118, 75, 162, 0.08));

  /* Яркие акцентные цвета */
  --color-success: #10b981;
  --color-success-bg: #d1fae5;
  --color-success-border: #6ee7b7;

  --color-danger: #ef4444;
  --color-danger-bg: #fee2e2;
  --color-danger-border: #fca5a5;

  --color-warning: #f59e0b;
  --color-warning-bg: #fef3c7;
  --color-warning-border: #fcd34d;

  --color-info: #3b82f6;
  --color-info-bg: #dbeafe;
  --color-info-border: #93c5fd;

  --color-secondary: #6b7280;
  --color-secondary-bg: #f3f4f6;
  --color-secondary-border: #d1d5db;

  /* Navbar цвета */
  --navbar-bg: #ffffff;
  --navbar-text: #1a1a1a;
  --navbar-link-hover: #667eea;
  --navbar-border: #e2e8f0;

  /* Таблица */
  --table-bg: #ffffff;
  --table-stripe: #f9fafb;
  --table-hover: #f3f4f6;
  --table-border: #e5e7eb;

  /* Transition */
  --transition-speed: 0.3s;
}

[data-theme="dark"] {
  /* Тёмная тема - яркие неоновые акценты */
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-card: #1e293b;
  --text-primary: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;

  --border-color: #334155;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.4);

  /* Footer */
  --footer-bg: var(--navbar-bg);
  --footer-border: rgba(30, 41, 59, 0.9);
  --footer-text: #e2e8f0;
  --footer-link: #93c5fd;
  --footer-link-hover: #bfdbfe;
  --footer-badge-bg: rgba(96, 165, 250, 0.16);
  --footer-badge-text: #bfdbfe;
  --footer-badge-bg-hover: rgba(96, 165, 250, 0.26);
  --footer-focus-ring: rgba(96, 165, 250, 0.45);
  --footer-gradient: linear-gradient(120deg, rgba(79, 70, 229, 0.35), rgba(59, 130, 246, 0.18));

  /* Яркие неоновые цвета для тёмной темы */
  --color-success: #34d399;
  --color-success-bg: #064e3b;
  --color-success-border: #059669;

  --color-danger: #f87171;
  --color-danger-bg: #7f1d1d;
  --color-danger-border: #dc2626;

  --color-warning: #fbbf24;
  --color-warning-bg: #78350f;
  --color-warning-border: #d97706;

  --color-info: #60a5fa;
  --color-info-bg: #1e3a8a;
  --color-info-border: #2563eb;

  --color-secondary: #94a3b8;
  --color-secondary-bg: #334155;
  --color-secondary-border: #475569;

  /* Navbar для тёмной темы */
  --navbar-bg: #1e293b;
  --navbar-text: #f1f5f9;
  --navbar-link-hover: #60a5fa;
  --navbar-border: #334155;

  /* Таблица для тёмной темы */
  --table-bg: #1e293b;
  --table-stripe: #0f172a;
  --table-hover: #334155;
  --table-border: #334155;
}

/* ========================================
   Глобальные стили с плавными переходами
   ======================================== */

* {
  transition: background-color var(--transition-speed) ease,
              color var(--transition-speed) ease,
              border-color var(--transition-speed) ease,
              box-shadow var(--transition-speed) ease;
}

/* Отключаем глобальные transitions для модальных окон Bootstrap */
.modal,
.modal-backdrop,
.modal *,
.modal-dialog,
.modal-content {
  transition: none !important;
}

/* Включаем только нужные transitions для модального окна */
.modal.fade .modal-dialog {
  transition: transform 0.3s ease-out !important;
}

.modal-backdrop.fade {
  transition: opacity 0.15s linear !important;
}

/* Исправляем z-index для правильного наложения модального окна */
.modal-backdrop {
  z-index: 1040 !important;
}

.modal {
  z-index: 1050 !important;
}

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

.app-wrapper {
  min-height: 100vh;
  background: var(--bg-primary);
}

.app-main {
  position: relative;
  /* isolation: isolate; - removed to fix modal z-index stacking issue */
}

.app-main__inner {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.site-footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  border-top: 1px solid var(--footer-border);
}

.site-footer__content {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: center;
  text-align: center;
  z-index: 1;
}

@media (min-width: 768px) {
  .site-footer__content {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    text-align: left;
  }
}

.site-footer__brand {
  font-size: 0.95rem;
  line-height: 1.6;
}

.site-footer__label {
  font-weight: 600;
  letter-spacing: 0.02em;
}

.site-footer__link {
  color: var(--footer-link);
  text-decoration: none;
  font-weight: 600;
  position: relative;
}

.site-footer__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.2rem;
  width: 100%;
  height: 2px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.site-footer__link:hover::after,
.site-footer__link:focus-visible::after {
  transform: scaleX(1);
}

.site-footer__link:hover,
.site-footer__link:focus-visible {
  color: var(--footer-link-hover);
  outline: none;
  text-decoration: none;
}

.site-footer__links {
  line-height: 1.6;
}

.site-footer__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  color: var(--footer-badge-text);
  background-color: var(--footer-badge-bg);
  backdrop-filter: blur(6px);
  transition: background-color 0.2s ease;
  margin-bottom:5px;
}

.site-footer__badge:hover,
.site-footer__badge:focus-visible {
  background-color: var(--footer-badge-bg-hover);
  outline: none;
}

.site-footer__badge:focus-visible {
  box-shadow: 0 0 0 2px var(--footer-focus-ring);
}

.site-footer__badge-icon {
  font-size: 0.9rem;
  opacity: 0.8;
}

/* ========================================
   Navbar стили
   ======================================== */

.navbar {
  background: var(--navbar-bg) !important;
  box-shadow: var(--shadow);
  border-bottom: 2px solid var(--navbar-border);
  padding: 0.3rem 0;
}

.navbar-brand {
  color: var(--navbar-text) !important;
  font-weight: 700;
  font-size: 1.25rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  padding: 0.25rem 0;
}

.navbar .nav-link {
  color: var(--navbar-text) !important;
  font-weight: 500;
  transition: all 0.2s ease;
  position: relative;
  padding: 0.25rem 0.75rem !important;
  text-decoration: none !important;
}

.navbar .nav-link:hover {
  color: var(--navbar-link-hover) !important;
  text-decoration: none !important;
}

.navbar .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.navbar .nav-link:hover::after {
  width: 80%;
}

/* Navbar toggler для мобильных */
.navbar-toggler {
  border-color: var(--navbar-text);
  padding: 0.2rem 0.5rem;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(26, 26, 26, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

[data-theme="dark"] .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(241, 245, 249, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Убираем лишние отступы у nav-item */
.navbar-nav .nav-item {
  margin: 0;
  padding: 0;
}

/* ========================================
   Theme Toggle Button
   ======================================== */

.theme-toggle {
  background: var(--bg-secondary);
  border: 2px solid var(--border-color);
  color: var(--navbar-text);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0;
  margin-left: 0.5rem;
}

.theme-toggle:hover {
  background: var(--bg-primary);
  border-color: #667eea;
  transform: rotate(180deg) scale(1.1);
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* ========================================
   Container
   ======================================== */

.container {
  background-color: transparent;
  margin-top: 1rem;
  margin-bottom: 2rem;
}

/* ========================================
   Cards
   ======================================== */

.card {
  background-color: var(--bg-card) !important;
  border: 2px solid var(--border-color) !important;
  color: var(--text-primary) !important;
  border-radius: 12px;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
}

.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
  border-color: #667eea;
}

.card-header {
  background-color: var(--bg-card) !important;
  color: var(--text-primary) !important;
  border-bottom: 2px solid var(--border-color) !important;
  font-weight: 600;
}

/* ========================================
   Таблицы - яркие статусы
   ======================================== */

.table {
  background-color: var(--table-bg) !important;
  color: var(--text-primary) !important;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--table-border) !important;
}

.table thead th {
  background-color: var(--bg-secondary) !important;
  color: var(--text-primary) !important;
  border-color: var(--table-border) !important;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  padding: 1rem;
}

.table tbody tr {
  background-color: var(--table-bg) !important;
  border-color: var(--table-border) !important;
  transition: all 0.2s ease;
}

.table tbody tr:nth-child(even) {
  background-color: var(--table-stripe) !important;
}

.table tbody tr:hover {
  background-color: var(--table-hover) !important;
  transform: scale(1.01);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.table td, .table th {
  background-color: transparent !important;
  color: var(--text-primary) !important;
  border-color: var(--table-border) !important;
  padding: 0.75rem 1rem;
  vertical-align: middle;
}

/* ========================================
   Статусные точки - ЯРКИЕ ЦВЕТА
   ======================================== */

.status-dot {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  margin-right: 8px;
  box-shadow: 0 0 8px currentColor;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.1);
  }
}

/* Классы фона для статусных точек */
.status-dot.bg-success {
  background-color: var(--color-success) !important;
  color: var(--color-success) !important;
}

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

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

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

/* ========================================
   Toast уведомления - фон с контрастным текстом
   ======================================== */

.toast.bg-success,
.toast-header.bg-success {
  background-color: var(--color-success) !important;
  color: #ffffff !important;
}

.toast.bg-danger,
.toast-header.bg-danger {
  background-color: var(--color-danger) !important;
  color: #ffffff !important;
}

.toast.bg-warning,
.toast-header.bg-warning {
  background-color: var(--color-warning) !important;
  color: #ffffff !important;
}

.toast.bg-info,
.toast-header.bg-info {
  background-color: var(--color-info) !important;
  color: #ffffff !important;
}

/* Убедимся, что текст внутри toast всегда белый */
.toast .toast-header strong,
.toast .toast-body {
  color: #ffffff !important;
}

/* ========================================
   Alert компоненты
   ======================================== */

.alert {
  border-radius: 12px;
  border: 2px solid;
  font-weight: 500;
  padding: 1rem 1.25rem;
}

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

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

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

.alert-info {
  background-color: var(--color-info-bg) !important;
  border-color: var(--color-info-border) !important;
  color: var(--color-info) !important;
}

/* ========================================
   Buttons
   ======================================== */

.btn {
  border-radius: 8px;
  font-weight: 600;
  padding: 0.5rem 1.5rem;
  transition: all 0.2s ease;
}

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

.btn-primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
}

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

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

.btn-close {
  filter: var(--text-primary);
}

/* ========================================
   Forms
   ======================================== */

.form-control, .form-select {
  background-color: var(--bg-card) !important;
  color: var(--text-primary) !important;
  border: 2px solid var(--border-color) !important;
  border-radius: 8px;
  padding: 0.75rem 1rem;
  transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
  background-color: var(--bg-card) !important;
  color: var(--text-primary) !important;
  border-color: #667eea !important;
  box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25) !important;
}

.form-label {
  color: var(--text-primary) !important;
  font-weight: 600;
}

/* ========================================
   Links
   ======================================== */

a {
  color: #667eea;
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  color: #764ba2;
  text-decoration: underline;
}

[data-theme="dark"] a {
  color: #60a5fa;
}

[data-theme="dark"] a:hover {
  color: #93c5fd;
}

/* ========================================
   Headings
   ======================================== */

h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary) !important;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

h1 {
  font-size: 2.5rem;
}

h1:first-child {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ========================================
   Badges
   ======================================== */

.badge {
  border-radius: 6px;
  padding: 0.5em 0.75em;
  font-weight: 600;
}

/* ========================================
   Spinner / Loading
   ======================================== */

.spinner-border {
  color: var(--color-info);
}

/* ========================================
   Анимация переключения темы
   ======================================== */

@keyframes themeTransition {
  0% {
    opacity: 0.8;
  }
  100% {
    opacity: 1;
  }
}

body.theme-transitioning * {
  transition: background-color 0.6s cubic-bezier(0.4, 0, 0.2, 1),
              color 0.6s cubic-bezier(0.4, 0, 0.2, 1),
              border-color 0.6s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 768px) {
  .container {
    padding: 1rem;
  }

  h1 {
    font-size: 2rem;
  }

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