/* SETKA Custom Styles */

:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
}

/* Body & Layout */
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: #f8f9fa;
}

main {
    flex: 1;
    margin-top: 76px; /* Отступ для закрепленного navbar */
    padding-top: 1rem;
}

/* Navbar */
.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    width: 100%;
    backdrop-filter: blur(10px);
    background-color: rgba(13, 110, 253, 0.95) !important;
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
}

/* Улучшения для закрепленного меню */
.navbar-nav .nav-link {
    transition: all 0.3s ease;
    border-radius: 0.375rem;
    margin: 0 0.25rem;
}

.navbar-nav .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

.navbar-nav .nav-link.active {
    background-color: rgba(255, 255, 255, 0.2);
    font-weight: 600;
}

/* Плавная прокрутка для якорных ссылок */
html {
    scroll-behavior: smooth;
}

/* Cards */
.card {
    border: none;
    box-shadow: 0 1px 3px rgba(0,0,0,.1);
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,.15);
}

.hover-shadow {
    transition: box-shadow 0.3s ease;
}

.hover-shadow:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

.card-header {
    background-color: #fff;
    border-bottom: 2px solid #f0f0f0;
    font-weight: 600;
}

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

.table thead th {
    border-bottom: 2px solid #dee2e6;
    font-weight: 600;
    color: #495057;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table-hover tbody tr:hover {
    background-color: #f8f9fa;
    cursor: pointer;
}

/* Badges */
.badge {
    padding: 0.35em 0.65em;
    font-weight: 500;
}

/* Buttons */
.btn {
    transition: all 0.2s;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0,0,0,.15);
}

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

/* Footer */
.footer {
    margin-top: auto;
    border-top: 1px solid #dee2e6;
}

/* Status indicators */
.status-indicator {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 5px;
}

.status-indicator.healthy {
    background-color: var(--success-color);
}

.status-indicator.warning {
    background-color: var(--warning-color);
}

.status-indicator.error {
    background-color: var(--danger-color);
}

/* Loading spinner */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.15em;
}

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

.text-truncate-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .table {
        font-size: 0.875rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    h1 {
        font-size: 1.75rem;
    }
    
    /* Адаптация для мобильных устройств */
    main {
        margin-top: 70px; /* Меньший отступ для мобильных */
    }
    
    .navbar-brand {
        font-size: 1.25rem;
    }
    
    .navbar-nav .nav-link {
        padding: 0.5rem 0.75rem;
    }
}

/* Dark mode support (optional) */
@media (prefers-color-scheme: dark) {
    /* Future: Add dark mode styles */
}

/* Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Modal improvements */
.modal-content {
    border: none;
    box-shadow: 0 10px 40px rgba(0,0,0,.2);
}

.modal-header {
    border-bottom: 2px solid #f0f0f0;
}

.modal-footer {
    border-top: 2px solid #f0f0f0;
}

/* Form improvements */
.form-label {
    font-weight: 500;
    color: #495057;
    margin-bottom: 0.375rem;
}

.form-select:focus,
.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

/* Alert improvements */
.alert {
    border-left: 4px solid;
    border-radius: 0.375rem;
}

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

.alert-warning {
    border-left-color: var(--warning-color);
}

.alert-danger {
    border-left-color: var(--danger-color);
}

.alert-success {
    border-left-color: var(--success-color);
}

/* Pagination */
.pagination {
    margin-top: 1rem;
}

.page-link {
    color: var(--primary-color);
    border: 1px solid #dee2e6;
    transition: all 0.2s;
}

.page-link:hover {
    background-color: #e9ecef;
    border-color: #dee2e6;
    color: var(--primary-color);
}

.page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: #6c757d;
}

.empty-state i {
    font-size: 3rem;
    opacity: 0.5;
}

.empty-state h5 {
    margin-top: 1rem;
    margin-bottom: 0.5rem;
}

/* Stats card special styling */
.card .fs-1 {
    opacity: 0.15;
}

.card:hover .fs-1 {
    opacity: 0.25;
    transition: opacity 0.3s;
}