/* Стили для панели администратора */

/* Страница входа */
.login-page {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.login-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    border: none;
}

.logo-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* Основной макет */
.sidebar {
    position: fixed;
    top: 65px;
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.sidebar .nav-link:hover {
    color: #007bff;
    background-color: rgba(0, 123, 255, 0.1);
}

.sidebar .nav-link.active {
    color: #007bff;
    background-color: rgba(0, 123, 255, 0.1);
}

.sidebar .nav-link i {
    margin-right: 0.5rem;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

/* Основной контент */
main {
    margin-top: 56px;
}

/* Карточки статистики */
.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

/* Таблицы */
.table {
    margin-bottom: 0;
}

.table th {
    border-top: none;
    font-weight: 600;
    color: #495057;
    background-color: #f8f9fa;
}

.table td {
    vertical-align: middle;
}

/* Прогресс-бары */
.progress {
    background-color: #e9ecef;
    border-radius: 10px;
}

.progress-bar {
    background: linear-gradient(90deg, #28a745, #20c997);
    border-radius: 10px;
}

/* Бейджи статусов */
.badge {
    font-size: 0.75em;
    padding: 0.5em 0.75em;
}

/* Кнопки */
.btn {
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.2s;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-group-sm .btn {
    padding: 0.25rem 0.5rem;
}

/* Формы */
.form-control {
    border-radius: 8px;
    border: 2px solid #e9ecef;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.form-label {
    font-weight: 600;
    color: #495057;
    margin-bottom: 0.5rem;
}

/* Алерты */
.alert {
    border: none;
    border-radius: 10px;
    font-weight: 500;
}

/* Навигация */
.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
}

.navbar-nav .nav-link {
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    margin: 0 0.25rem;
    transition: background-color 0.2s;
}

.navbar-nav .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Дропдауны */
.dropdown-menu {
    border: none;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.dropdown-item {
    padding: 0.5rem 1rem;
    font-weight: 500;
    transition: background-color 0.2s;
}

.dropdown-item:hover {
    background-color: #f8f9fa;
}

/* Модальные окна */
.modal-content {
    border: none;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

.modal-header {
    border-bottom: 1px solid #e9ecef;
    padding: 1.5rem;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    border-top: 1px solid #e9ecef;
    padding: 1.5rem;
}

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

.fade-in {
    animation: fadeIn 0.3s ease-out;
}

/* Адаптивность */
@media (max-width: 767.98px) {
    .sidebar {
        top: 0;
        position: relative;
        height: auto;
        padding: 0;
    }
    
    main {
        margin-top: 0;
    }
    
    .table-responsive {
        font-size: 0.875rem;
    }
}

/* Кастомные утилиты */
.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cursor-pointer {
    cursor: pointer;
}

.border-radius-lg {
    border-radius: 15px !important;
}

/* Загрузчик */
.spinner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.spinner-border-lg {
    width: 3rem;
    height: 3rem;
}

/* Уведомления */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1050;
}

.toast {
    border: none;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

/* Пустые состояния */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
}

.empty-state i {
    font-size: 4rem;
    color: #6c757d;
    margin-bottom: 1rem;
}

.empty-state h4 {
    color: #495057;
    margin-bottom: 0.5rem;
}

.empty-state p {
    color: #6c757d;
    margin-bottom: 1.5rem;
}

/* Переключатели */
.form-switch .form-check-input {
    width: 2.5em;
    height: 1.25em;
    border-radius: 2em;
}

.form-switch .form-check-input:checked {
    background-color: #28a745;
    border-color: #28a745;
}

/* Теги */
.tag {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    background-color: #e9ecef;
    color: #495057;
    border-radius: 1rem;
    margin: 0.125rem;
}

.tag-primary {
    background-color: #cce7ff;
    color: #0056b3;
}

.tag-success {
    background-color: #d4edda;
    color: #155724;
}

.tag-warning {
    background-color: #fff3cd;
    color: #856404;
}

.tag-danger {
    background-color: #f8d7da;
    color: #721c24;
}