/* Стили для админ панели */

.admin-main {
    min-height: 100vh;
    padding-top: 80px;
    background: linear-gradient(135deg, var(--background-dark) 0%, var(--background-medium) 100%);
}

.admin-container {
    display: flex;
    min-height: calc(100vh - 80px);
}

/* Боковая панель */
.admin-sidebar {
    width: 280px;
    background: var(--card-background);
    border-right: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    position: fixed;
    height: calc(100vh - 80px);
    overflow-y: auto;
    z-index: 100;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-header h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sidebar-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.sidebar-nav .nav-link:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
}

.sidebar-nav .nav-link.active {
    background: rgba(99, 102, 241, 0.15);
    color: var(--primary-color);
    border-left-color: var(--primary-color);
}

.sidebar-nav .nav-link i {
    width: 20px;
    text-align: center;
}

/* Основная контентная область */
.admin-content {
    flex: 1;
    margin-left: 280px;
    padding: 2rem;
}

.content-section {
    display: none;
}

.content-section.active {
    display: block;
    animation: fadeIn 0.3s ease-out;
}

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

.section-header {
    margin-bottom: 2rem;
}

.section-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.header-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.search-box i {
    position: absolute;
    left: 1rem;
    color: var(--text-muted);
}

.search-box input {
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    background: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    width: 300px;
    transition: all 0.3s ease;
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.filter-select {
    padding: 0.75rem 1rem;
    background: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    cursor: pointer;
}

.btn-primary,
.btn-secondary {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(99, 102, 241, 0.3);
}

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

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

/* Статистика */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--card-background);
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 30px rgba(99, 102, 241, 0.2);
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.stat-info h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.stat-info p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Виджеты */
.dashboard-widgets {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.widget {
    background: var(--card-background);
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.widget h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.widget-content {
    max-height: 300px;
    overflow-y: auto;
}

.widget-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

.widget-info h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.widget-info p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.widget-meta {
    text-align: right;
}

.widget-meta .amount {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--success-color);
}

.widget-meta .date {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Таблицы */
.table-container {
    background: var(--card-background);
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    background: var(--background-light);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border-color);
}

.data-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.data-table tr:hover {
    background: rgba(99, 102, 241, 0.05);
}

.table-actions {
    display: flex;
    gap: 0.5rem;
}

.action-btn {
    padding: 0.5rem;
    background: transparent;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.action-btn.edit {
    color: var(--primary-color);
}

.action-btn.edit:hover {
    background: rgba(99, 102, 241, 0.1);
}

.action-btn.delete {
    color: var(--error-color);
}

.action-btn.delete:hover {
    background: rgba(239, 68, 68, 0.1);
}

.action-btn.view {
    color: var(--success-color);
}

.action-btn.view:hover {
    background: rgba(16, 185, 129, 0.1);
}

/* Статусы */
.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-badge.pending {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.status-badge.completed {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.status-badge.cancelled {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error-color);
}

.status-badge.active {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
}

.status-badge.inactive {
    background: rgba(107, 114, 128, 0.1);
    color: var(--text-muted);
}

/* Сетки */
.privileges-grid,
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.privilege-card,
.product-card {
    background: var(--card-background);
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.privilege-card:hover,
.product-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 30px rgba(99, 102, 241, 0.2);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.card-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
}

.card-price {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--success-color);
}

.card-description {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.card-actions {
    display: flex;
    gap: 0.5rem;
}

/* Список новостей */
.news-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.news-item {
    background: var(--card-background);
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.news-item:hover {
    border-color: var(--primary-color);
}

.news-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.news-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
}

.news-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.news-content {
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 1rem;
}

.news-actions {
    display: flex;
    gap: 0.5rem;
}

/* Настройки */
.settings-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.settings-card {
    background: var(--card-background);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.settings-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.settings-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem;
    background: var(--background-light);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

/* Модальные окна */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: var(--card-background);
    margin: 5% auto;
    padding: 2rem;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    width: 90%;
    max-width: 600px;
    position: relative;
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.close {
    color: var(--text-secondary);
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close:hover {
    color: var(--error-color);
}

.modal h2 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Адаптивность */
@media (max-width: 1024px) {
    .admin-sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .admin-sidebar.open {
        transform: translateX(0);
    }
    
    .admin-content {
        margin-left: 0;
        padding: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .dashboard-widgets {
        grid-template-columns: 1fr;
    }
    
    .settings-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .section-header h1 {
        font-size: 2rem;
    }
    
    .header-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-box input {
        width: 100%;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .privileges-grid,
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .table-container {
        padding: 1rem;
    }
    
    .data-table {
        font-size: 0.9rem;
    }
    
    .data-table th,
    .data-table td {
        padding: 0.5rem;
    }
    
    .modal-content {
        width: 95%;
        padding: 1.5rem;
    }
}

/* Кастомный скроллбар */
.admin-sidebar::-webkit-scrollbar,
.widget-content::-webkit-scrollbar {
    width: 6px;
}

.admin-sidebar::-webkit-scrollbar-track,
.widget-content::-webkit-scrollbar-track {
    background: var(--background-light);
    border-radius: 3px;
}

.admin-sidebar::-webkit-scrollbar-thumb,
.widget-content::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 3px;
}

.admin-sidebar::-webkit-scrollbar-thumb:hover,
.widget-content::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Кнопка выхода */
.logout-btn {
    background: linear-gradient(135deg, var(--error-color), #dc2626);
    color: white;
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.logout-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(239, 68, 68, 0.3);
}

/* Мобильное меню */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
}

@media (max-width: 1024px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background-color: var(--background-medium);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
}