/* ============================================
   КОРПОРАТИВНАЯ СИСТЕМА ПРОСМОТРА ОТЧЁТОВ
   Современный профессиональный дизайн
   Bootstrap 5.3 + Custom Styles
   ============================================ */

/* === ОСНОВНЫЕ НАСТРОЙКИ === */
:root {
  /* Корпоративная цветовая схема */
  --color-primary: #1e3a5f;
  --color-primary-dark: #152d47;
  --color-primary-light: #2e5b82;
  --color-secondary: #f5f5f5;
  --color-accent: #2196F3;
  --color-success: #4CAF50;
  --color-warning: #ff9800;
  --color-danger: #f44336;
  --color-info: #2196F3;
  
  /* Текст и фон */
  --color-text: #333333;
  --color-text-muted: #6c757d;
  --color-bg: #ffffff;
  --color-bg-light: #f8f9fa;
  --color-bg-alt: #f5f5f5;
  
  /* Тени и границы */
  --shadow-sm: 0 2px 8px rgba(30, 58, 95, 0.08);
  --shadow-md: 0 4px 16px rgba(30, 58, 95, 0.12);
  --shadow-lg: 0 8px 24px rgba(30, 58, 95, 0.15);
  --shadow-xl: 0 12px 32px rgba(30, 58, 95, 0.2);
  
  /* Переходы */
  --transition-base: all 0.3s ease;
  --transition-fast: all 0.2s ease;
  
  /* Радиусы */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Arial', 'Helvetica', sans-serif;
  background-color: var(--color-bg-light);
  color: var(--color-text);
  line-height: 1.6;
}

/* === HEADER === */
.corporate-header {
  background-color: var(--color-primary);
  position: sticky;
  top: 0;
  z-index: 1030;
  box-shadow: var(--shadow-md);
}

.corporate-header .navbar-brand {
  font-size: 1.25rem;
  transition: var(--transition-fast);
}

.corporate-header .navbar-brand:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

.corporate-header .nav-link {
  color: rgba(255, 255, 255, 0.85) !important;
  font-weight: 500;
  transition: var(--transition-fast);
  border-radius: var(--radius-sm);
}

.corporate-header .nav-link:hover {
  color: #ffffff !important;
  background-color: rgba(255, 255, 255, 0.1);
}

.corporate-header .nav-link.active {
  color: #ffffff !important;
  background-color: rgba(255, 255, 255, 0.15);
}

/* Dropdown меню */
.dropdown-menu-modern {
  border: none;
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  padding: 0.5rem;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.dropdown-menu-modern .dropdown-item {
  border-radius: var(--radius-sm);
  padding: 0.5rem 1rem;
  transition: var(--transition-fast);
}

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

.dropdown-menu-modern .dropdown-item i {
  width: 20px;
  text-align: center;
}

/* Переключатель языка */
.language-selector .btn {
  min-width: 50px;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.language-selector .btn-outline-light:hover {
  background-color: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.3);
}

.language-selector .btn.active {
  background-color: #ffffff !important;
  color: var(--color-primary) !important;
  border-color: #ffffff !important;
  font-weight: 700;
}

/* Индикатор безопасности */
.badge-secure {
  background: linear-gradient(135deg, #4CAF50, #45a049);
  color: #ffffff;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 6px rgba(76, 175, 80, 0.3);
}

/* Кнопка пользователя */
.btn-user-menu {
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.btn-user-menu:hover {
  background-color: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.3);
  color: #ffffff;
}

/* === FOOTER === */
.corporate-footer {
  background-color: var(--color-bg-alt);
  border-top: 1px solid #dee2e6;
  padding: 1.5rem 0;
}

.badge-ssl {
  background-color: var(--color-success);
  color: #ffffff;
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
}

/* === MAIN CONTENT === 
.main-content {
  padding-top: 2rem;
  padding-bottom: 2rem;
}
*/
/* === BREADCRUMBS === */
.breadcrumb {
  background-color: transparent;
  padding: 0.75rem 0;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
}

.breadcrumb-item + .breadcrumb-item::before {
  content: "\203A";
  font-size: 1.2rem;
  color: var(--color-text-muted);
}

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

/* === КАРТОЧКИ === */
.card {
  border: none;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  overflow: hidden;
}

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

.card-header {
  background-color: var(--color-bg);
  border-bottom: 2px solid var(--color-bg-alt);
  padding: 1.25rem 1.5rem;
  font-weight: 600;
  color: var(--color-primary);
}

.card-body {
  padding: 1.5rem;
}

/* Статистические карточки */
.stat-card {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #ffffff;
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-base);
  border: none;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  transform: translate(30%, -30%);
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.stat-card .icon {
  font-size: 2.5rem;
  opacity: 0.9;
  margin-bottom: 0.75rem;
}

.stat-card .value {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  line-height: 1;
}

.stat-card .label {
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.75rem;
  opacity: 0.85;
  font-weight: 600;
}

.stat-card .trend {
  font-size: 0.875rem;
  margin-top: 0.5rem;
  opacity: 0.9;
}

/* === HERO SECTION === */
.hero-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: #ffffff;
  border-radius: var(--radius-xl);
  padding: 4rem 3rem 3rem;
  box-shadow: var(--shadow-xl);
  margin-bottom: 2rem;
  position: relative;
  overflow: hidden;
  min-height: 100vh;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at top right, rgba(255,255,255,0.08) 0%, transparent 50%);
  pointer-events: none;
}

.hero-section h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  position: relative;
}

.hero-section p {
  font-size: 1.125rem;
  line-height: 1.8;
  max-width: 800px;
  margin: 0 auto 2rem;
  opacity: 0.95;
  position: relative;
}

.hero-section .btn-primary {
  background-color: #ffffff;
  border-color: #ffffff;
  color: var(--color-primary);
  font-weight: 600;
  padding: 0.75rem 2rem;
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.hero-section .btn-primary:hover {
  background-color: var(--color-bg-alt);
  border-color: var(--color-bg-alt);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.hero-illustration {
  max-width: 600px;
  margin: 2rem auto 0;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  transition: var(--transition-base);
}

.hero-illustration:hover {
  transform: scale(1.02);
}

/* === ДРЕВОВИДНАЯ СТРУКТУРА === */
.tree-view {
  background-color: #ffffff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  padding: 1.5rem;
}

.tree-node {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
  margin: 0.25rem 0;
  position: relative;
}

.tree-node:hover {
  background-color: rgba(30, 58, 95, 0.06);
  transform: translateX(4px);
}

.tree-node.active {
  background-color: rgba(33, 150, 243, 0.1);
  border-left: 3px solid var(--color-accent);
}

.tree-node .icon {
  font-size: 1.25rem;
  width: 24px;
  text-align: center;
  color: var(--color-primary);
}

.tree-node .name {
  flex: 1;
  font-weight: 500;
  color: var(--color-text);
}

.tree-node .meta {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  display: flex;
  gap: 1rem;
  align-items: center;
}

.tree-node .toggle {
  color: var(--color-text-muted);
  transition: var(--transition-fast);
}

.tree-node.expanded .toggle {
  transform: rotate(90deg);
}

.tree-children {
  margin-left: 2rem;
  border-left: 2px solid var(--color-bg-alt);
  padding-left: 0.5rem;
}

/* === ПОИСК === */
.search-box {
  position: relative;
  margin-bottom: 1.5rem;
}

.search-box .form-control {
  padding-left: 2.75rem;
  border-radius: var(--radius-md);
  border: 2px solid var(--color-bg-alt);
  transition: var(--transition-fast);
  height: 48px;
  font-size: 1rem;
}

.search-box .form-control:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 0.25rem rgba(33, 150, 243, 0.15);
}

.search-box .search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  font-size: 1.25rem;
  pointer-events: none;
}

/* === ТАБЛИЦЫ === */
.table-wrapper {
  background-color: #ffffff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  padding: 1.5rem;
  overflow-x: auto;
}

.table-responsive {
  border-radius: var(--radius-md);
  overflow: hidden;
}

table.dataTable {
  width: 100% !important;
  border-collapse: separate;
  border-spacing: 0;
}

table.dataTable thead th {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #ffffff;
  font-weight: 600;
  padding: 1rem 2rem 1rem 1rem; /* Добавляем правый отступ для стрелки */
  border: none;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.5px;
  position: relative;
}

/* Стили для стрелок сортировки DataTables */
table.dataTable thead th.sorting,
table.dataTable thead th.sorting_asc,
table.dataTable thead th.sorting_desc {
  padding-right: 2.5rem; /* Увеличенный отступ для сортируемых колонок */
}

table.dataTable thead th.sorting:before,
table.dataTable thead th.sorting:after,
table.dataTable thead th.sorting_asc:before,
table.dataTable thead th.sorting_asc:after,
table.dataTable thead th.sorting_desc:before,
table.dataTable thead th.sorting_desc:after {
  right: 1rem;
  opacity: 0.8;
}

table.dataTable thead th.sorting:hover:before,
table.dataTable thead th.sorting:hover:after,
table.dataTable thead th.sorting_asc:hover:before,
table.dataTable thead th.sorting_asc:hover:after,
table.dataTable thead th.sorting_desc:hover:before,
table.dataTable thead th.sorting_desc:hover:after {
  opacity: 1;
}

table.dataTable thead th:first-child {
  border-top-left-radius: var(--radius-md);
}

table.dataTable thead th:last-child {
  border-top-right-radius: var(--radius-md);
}

table.dataTable tbody tr {
  transition: var(--transition-fast);
  border-bottom: 1px solid var(--color-bg-alt);
}

table.dataTable tbody tr:hover {
  background-color: rgba(30, 58, 95, 0.04);
  transform: scale(1.001);
}

table.dataTable tbody tr:nth-child(even) {
  background-color: rgba(245, 245, 245, 0.4);
}

table.dataTable tbody td {
  padding: 1rem;
  vertical-align: middle;
  color: var(--color-text);
  border: none;
}

/* Действия в таблице */
.table-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
}

.table-actions .btn {
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.table-actions .btn:hover {
  transform: translateY(-2px);
}

.btn-action-view {
  background-color: var(--color-info);
  border-color: var(--color-info);
  color: #ffffff;
}

.btn-action-edit {
  background-color: var(--color-warning);
  border-color: var(--color-warning);
  color: #ffffff;
}

.btn-action-delete {
  background-color: var(--color-danger);
  border-color: var(--color-danger);
  color: #ffffff;
}

/* === ТАБЫ === */
.nav-tabs {
  border-bottom: 2px solid var(--color-bg-alt);
  margin-bottom: 1.5rem;
}

.nav-tabs .nav-link {
  color: var(--color-text-muted);
  font-weight: 600;
  border: none;
  border-bottom: 3px solid transparent;
  padding: 0.75rem 1.5rem;
  transition: var(--transition-fast);
  border-radius: 0;
}

.nav-tabs .nav-link:hover {
  color: var(--color-primary);
  border-bottom-color: var(--color-bg-alt);
}

.nav-tabs .nav-link.active {
  color: var(--color-primary);
  background-color: transparent;
  border-bottom-color: var(--color-primary);
}

/* === ФОРМЫ === */
.form-label {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.5rem;
  font-size: 0.9375rem;
}

.form-control,
.form-select {
  border: 2px solid var(--color-bg-alt);
  border-radius: var(--radius-md);
  
  transition: var(--transition-fast);
  font-size: 1rem;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 0.25rem rgba(33, 150, 243, 0.15);
}

.form-control.is-invalid,
.form-select.is-invalid {
  border-color: var(--color-danger);
}

.invalid-feedback {
  color: var(--color-danger);
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

/* Drag & Drop зона */
.dropzone {
  border: 3px dashed var(--color-bg-alt);
  border-radius: var(--radius-xl);
  padding: 3rem 2rem;
  text-align: center;
  transition: var(--transition-base);
  background-color: var(--color-bg);
  cursor: pointer;
  min-height: 250px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.dropzone:hover {
  border-color: var(--color-accent);
  background-color: rgba(33, 150, 243, 0.02);
}

.dropzone.dragover {
  border-color: var(--color-accent);
  background-color: rgba(33, 150, 243, 0.08);
  transform: scale(1.01);
}

.dropzone .icon {
  font-size: 4rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.dropzone .text {
  color: var(--color-text-muted);
  font-size: 1.125rem;
}

.dropzone .btn {
  margin-top: 1rem;
}

/* === КНОПКИ === */
.btn {
  padding: 0.625rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: var(--transition-fast);
  text-transform: none;
  letter-spacing: 0.3px;
}

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

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(30, 58, 95, 0.25);
}

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

.btn-success:hover {
  background-color: #45a049;
  border-color: #45a049;
  transform: translateY(-2px);
}

.btn-warning {
  background-color: var(--color-warning);
  border-color: var(--color-warning);
  color: #ffffff;
}

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

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

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

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* === PROGRESS BAR === */
.progress {
  height: 30px;
  border-radius: var(--radius-lg);
  background-color: var(--color-bg-alt);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

.progress-bar {
  background: linear-gradient(90deg, var(--color-accent), var(--color-primary-light));
  border-radius: var(--radius-lg);
  transition: width 0.6s ease;
  font-weight: 600;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(33, 150, 243, 0.3);
}

.progress-bar.progress-bar-striped {
  background-image: linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.15) 25%,
    transparent 25%,
    transparent 50%,
    rgba(255, 255, 255, 0.15) 50%,
    rgba(255, 255, 255, 0.15) 75%,
    transparent 75%,
    transparent
  );
  background-size: 1rem 1rem;
}

.progress-bar.progress-bar-animated {
  animation: progress-bar-stripes 1s linear infinite;
}

/* === ALERTS & BADGES === */
.alert {
  border: none;
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  border-left: 4px solid;
  box-shadow: var(--shadow-sm);
}

.alert-success {
  background-color: rgba(76, 175, 80, 0.1);
  border-left-color: var(--color-success);
  color: #2e7d32;
}

.alert-danger {
  background-color: rgba(244, 67, 54, 0.1);
  border-left-color: var(--color-danger);
  color: #c62828;
}

.alert-warning {
  background-color: rgba(255, 152, 0, 0.1);
  border-left-color: var(--color-warning);
  color: #e65100;
}

.alert-info {
  background-color: rgba(33, 150, 243, 0.1);
  border-left-color: var(--color-info);
  color: #1565c0;
}

.badge {
  padding: 0.5rem 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
}

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

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

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

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

/* Бейджи ролей */
.role-badge-admin {
  background-color: var(--color-danger);
  color: #ffffff;
}

.role-badge-reader {
  background-color: var(--color-success);
  color: #ffffff;
}

/* === МОДАЛЬНЫЕ ОКНА === */
.modal-content {
  border: none;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.modal-header {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #ffffff;
  border-bottom: none;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  padding: 1.5rem;
}

.modal-header .btn-close {
  filter: brightness(0) invert(1);
}

.modal-body {
  padding: 2rem;
}

.modal-footer {
  border-top: 1px solid var(--color-bg-alt);
  padding: 1.25rem 2rem;
}

/* === TIMELINE === */
.timeline {
  list-style: none;
  padding: 0;
  position: relative;
  margin: 1.5rem 0;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--color-primary), rgba(30, 58, 95, 0.2));
}

.timeline-item {
  position: relative;
  padding: 0.75rem 0 0.75rem 3.5rem;
  margin-bottom: 1rem;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 1.25rem;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(30, 58, 95, 0.1);
  z-index: 1;
}

.timeline-item .time {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.timeline-item .content {
  background-color: var(--color-bg);
  padding: 1rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

/* === EDITOR === */
.code-editor-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin: 1.5rem 0;
}

.code-editor {
  background-color: #282c34;
  border-radius: var(--radius-md);
  padding: 1rem;
  font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: #abb2bf;
  overflow-x: auto;
  min-height: 500px;
  box-shadow: var(--shadow-md);
}

.code-editor textarea {
  width: 100%;
  min-height: 500px;
  background-color: transparent;
  border: none;
  color: #abb2bf;
  font-family: inherit;
  font-size: inherit;
  resize: vertical;
  outline: none;
}

.preview-pane {
  background-color: #ffffff;
  border: 2px solid var(--color-bg-alt);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  min-height: 500px;
  overflow-y: auto;
  box-shadow: var(--shadow-md);
}

/* === LOG LEVELS === */
.log-level {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.8125rem;
}

.log-level-debug {
  background-color: rgba(158, 158, 158, 0.1);
  color: #9e9e9e;
}

.log-level-info {
  background-color: rgba(33, 150, 243, 0.1);
  color: var(--color-info);
}

.log-level-warning {
  background-color: rgba(255, 152, 0, 0.1);
  color: var(--color-warning);
}

.log-level-error {
  background-color: rgba(244, 67, 54, 0.1);
  color: var(--color-danger);
}

/* === TOOLTIPS === */
.tooltip {
  font-family: inherit;
}

.tooltip-inner {
  background-color: var(--color-primary);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  box-shadow: var(--shadow-md);
}

.tooltip.bs-tooltip-top .tooltip-arrow::before,
.tooltip.bs-tooltip-auto[data-popper-placement^="top"] .tooltip-arrow::before {
  border-top-color: var(--color-primary);
}

.tooltip.bs-tooltip-end .tooltip-arrow::before,
.tooltip.bs-tooltip-auto[data-popper-placement^="right"] .tooltip-arrow::before {
  border-right-color: var(--color-primary);
}

.tooltip.bs-tooltip-bottom .tooltip-arrow::before,
.tooltip.bs-tooltip-auto[data-popper-placement^="bottom"] .tooltip-arrow::before {
  border-bottom-color: var(--color-primary);
}

.tooltip.bs-tooltip-start .tooltip-arrow::before,
.tooltip.bs-tooltip-auto[data-popper-placement^="left"] .tooltip-arrow::before {
  border-left-color: var(--color-primary);
}

/* === ПАГИНАЦИЯ === */
.pagination {
  gap: 0.5rem;
}

.page-link {
  border: none;
  border-radius: var(--radius-sm);
  color: var(--color-primary);
  font-weight: 600;
  padding: 0.5rem 0.75rem;
  transition: var(--transition-fast);
}

.page-link:hover {
  background-color: rgba(30, 58, 95, 0.08);
  color: var(--color-primary);
}

.page-item.active .page-link {
  background-color: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(30, 58, 95, 0.3);
}

.page-item.disabled .page-link {
  opacity: 0.5;
}

/* === LOGIN/REGISTER КАРТОЧКА === */
.auth-container {
  min-height: calc(100vh - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 0;
}

.auth-card {
  width: 100%;
  max-width: 450px;
  background-color: #ffffff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: 3rem;
  border: none;
}

.auth-card .auth-header {
  text-align: center;
  margin-bottom: 2rem;
}

.auth-card .auth-header .icon {
  font-size: 3rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.auth-card .auth-header h2 {
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.auth-card .auth-header p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

.auth-card .form-control {
  height: 48px;
}

.auth-card .btn-primary {
  width: 100%;
  height: 50px;
  font-size: 1rem;
}

.auth-card .divider {
  text-align: center;
  margin: 1.5rem 0;
  position: relative;
}

.auth-card .divider::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 100%;
  height: 1px;
  background-color: var(--color-bg-alt);
}

.auth-card .divider span {
  background-color: #ffffff;
  padding: 0 1rem;
  position: relative;
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

/* === UTILITY CLASSES === */
.text-primary-custom {
  color: var(--color-primary) !important;
}

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

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.shadow-custom-sm {
  box-shadow: var(--shadow-sm);
}

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

.shadow-custom-lg {
  box-shadow: var(--shadow-lg);
}

/* === АДАПТИВНОСТЬ === */
@media (max-width: 1200px) {
  .code-editor-wrapper {
    grid-template-columns: 1fr;
  }
  
  .stat-card .value {
    font-size: 2rem;
  }
}

@media (max-width: 991.98px) {
  .hero-section {
    padding: 3rem 2rem;
  }
  
  .hero-section h1 {
    font-size: 2rem;
  }
  
  .hero-section p {
    font-size: 1rem;
  }
  
  .stat-card {
    margin-bottom: 1rem;
  }
}

@media (max-width: 767.98px) {
  .hero-section {
    padding: 2rem 1.5rem;
  }
  
  .hero-section h1 {
    font-size: 1.75rem;
  }
  
  .table-actions {
    flex-direction: column;
    gap: 0.25rem;
  }
  
  .table-actions .btn {
    width: 100%;
  }
  
  .auth-card {
    padding: 2rem 1.5rem;
  }
}

@media (max-width: 575.98px) {
  .container-fluid {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  .card-body {
    padding: 1rem;
  }
  
  .hero-section h1 {
    font-size: 1.5rem;
  }
}

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

.fade-in {
  animation: fadeIn 0.5s ease;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.pulse {
  animation: pulse 2s infinite;
}

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

::-webkit-scrollbar-track {
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: var(--radius-sm);
}

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

/* === PRINT STYLES === */
@media print {
  .corporate-header,
  .corporate-footer,
  .no-print {
    display: none !important;
  }
  
  .main-content {
    padding: 0;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #dee2e6;
  }
}

/* === ANALYTICS DASHBOARD === */
.analytics-dashboard {
  margin: 5rem 0;
}

.analytics-dashboard h3 {
  color: white;
  font-weight: 700;
  margin-bottom: 2rem;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  font-size: 1.75rem;
}

.chart-container {
  background: white;
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  min-height: 400px;
  position: relative;
}

#kpiButtons {
  margin-bottom: 2rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
}

#kpiButtons .btn {
  font-size: 0.9rem;
  padding: 0.625rem 1.25rem;
  transition: var(--transition-fast);
  white-space: nowrap;
  font-weight: 500;
  border-width: 2px;
}

#kpiButtons .btn-outline-primary {
  border-color: rgba(255, 255, 255, 0.5);
  color: white;
  background-color: rgba(255, 255, 255, 0.1);
}

#kpiButtons .btn-outline-primary:hover {
  background-color: rgba(255, 255, 255, 0.25);
  border-color: white;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

#kpiButtons .btn-primary {
  background-color: white;
  border-color: white;
  color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  font-weight: 600;
}

#chartLoading {
  padding: 3rem;
  text-align: center;
}

#chartError {
  max-width: 600px;
  margin: 2rem auto;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .chart-container {
    padding: 1rem;
  }
  
  #kpiButtons {
    padding: 0.75rem;
  }
  
  #kpiButtons .btn {
    font-size: 0.8rem;
    padding: 0.5rem 0.875rem;
  }
  
  .analytics-dashboard h3 {
    font-size: 1.35rem;
  }
}

/* === REPORT TABS === */
.report-container {
  margin: 1.5rem 0;
}

.report-container .nav-tabs {
  border-bottom: 2px solid var(--color-bg-alt);
  margin-bottom: 0;
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  padding: 0.5rem 0.5rem 0;
  gap: 0.25rem;
}

.report-container .nav-tabs .nav-item {
  margin-bottom: 0;
}

.report-container .nav-tabs .nav-link {
  color: var(--color-text-muted);
  font-weight: 600;
  border: none;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  padding: 0.875rem 1.5rem;
  transition: var(--transition-fast);
  background-color: transparent;
  position: relative;
}

.report-container .nav-tabs .nav-link:hover {
  color: var(--color-primary);
  background-color: rgba(30, 58, 95, 0.05);
}

.report-container .nav-tabs .nav-link.active {
  color: var(--color-primary);
  background-color: #ffffff;
  border-bottom: 3px solid var(--color-primary);
  font-weight: 700;
}

.report-container .tab-content {
  background-color: #ffffff;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-bg-alt);
  border-top: none;
}

.report-container .tab-pane {
  animation: fadeIn 0.3s ease;
}

.report-container .report-table {
  overflow-x: auto;
  margin: 0;
}

/* Adjustments for tables inside tabs */
.tab-pane .datatable {
  margin-bottom: 0;
}

/* Responsive tabs for mobile */
@media (max-width: 767.98px) {
  .report-container .nav-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
  }
  
  .report-container .nav-tabs .nav-link {
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    white-space: nowrap;
  }
  
  .report-container .tab-content {
    padding: 1rem;
  }
}