/* Custom CSS for Uptime Monitor */

:root {
    --primary-color: #0d6efd;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --dark-color: #212529;
    --light-color: #f8f9fa;
}

body {
    background-color: #f8f9fa;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.navbar-brand {
    font-weight: 600;
}

.card {
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    border-radius: 0.5rem;
}

.card-header {
    background-color: rgba(0, 0, 0, 0.03);
    border-bottom: 1px solid rgba(0, 0, 0, 0.125);
    font-weight: 500;
}

.list-group-item {
    border-left: none;
    border-right: none;
}

.list-group-item:first-child {
    border-top: none;
}

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

.table th {
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #6c757d;
}

.badge {
    font-size: 0.75rem;
    font-weight: 500;
}

.btn {
    border-radius: 0.375rem;
    font-weight: 500;
}

.btn-group .btn {
    border-radius: 0.375rem;
}

.btn-group .btn:not(:last-child) {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.btn-group .btn:not(:first-child) {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

.modal-content {
    border: none;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    border-radius: 0.5rem;
}

.modal-header {
    border-bottom: 1px solid rgba(0, 0, 0, 0.125);
}

.modal-footer {
    border-top: 1px solid rgba(0, 0, 0, 0.125);
}

/* Status indicators */
.status-up {
    color: var(--success-color);
}

.status-down {
    color: var(--danger-color);
}

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

/* Loading states */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

/* Custom scrollbar */
.table-responsive::-webkit-scrollbar {
    height: 8px;
}

.table-responsive::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.table-responsive::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

.table-responsive::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .btn-group {
        flex-direction: column;
    }
    
    .btn-group .btn {
        border-radius: 0.375rem !important;
        margin-bottom: 0.25rem;
    }
    
    .btn-group .btn:last-child {
        margin-bottom: 0;
    }
    
    .table-responsive {
        font-size: 0.875rem;
    }
}

/* Animation for status changes */
.status-indicator {
    transition: color 0.3s ease-in-out;
}

/* Chart containers */
.chart-container {
    position: relative;
    height: 300px;
    width: 100%;
}

/* Footer */
footer {
    margin-top: auto;
}

/* Toast notifications */
.toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 1055;
}

/* Form validation */
.is-invalid {
    border-color: var(--danger-color);
}

.is-valid {
    border-color: var(--success-color);
}

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

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

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

.border-start-success {
    border-left: 3px solid var(--success-color) !important;
}

.border-start-danger {
    border-left: 3px solid var(--danger-color) !important;
}

.border-start-warning {
    border-left: 3px solid var(--warning-color) !important;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    body {
        background-color: #212529;
        color: #fff;
    }
    
    .card {
        background-color: #343a40;
        color: #fff;
    }
    
    .card-header {
        background-color: rgba(255, 255, 255, 0.03);
        border-bottom-color: rgba(255, 255, 255, 0.125);
    }
    
    .table {
        color: #fff;
    }
    
    .table th {
        color: #adb5bd;
    }
    
    .list-group-item {
        background-color: #343a40;
        border-color: rgba(255, 255, 255, 0.125);
        color: #fff;
    }
}

/* DataTables Custom Styling */
.dataTables_wrapper {
    margin-top: 1rem;
}

.dataTables_filter {
    margin-bottom: 1rem;
}

.dataTables_filter input {
    border-radius: 0.375rem;
    border: 1px solid #ced4da;
    padding: 0.375rem 0.75rem;
    margin-left: 0.5rem;
}

.dataTables_length select {
    border-radius: 0.375rem;
    border: 1px solid #ced4da;
    padding: 0.375rem 0.75rem;
    margin: 0 0.5rem;
}

.dataTables_info {
    color: #6c757d;
    font-size: 0.875rem;
}

.dataTables_paginate .paginate_button {
    border-radius: 0.375rem !important;
    margin: 0 0.125rem;
}

.dataTables_paginate .paginate_button.current {
    background: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    color: white !important;
}

.dataTables_paginate .paginate_button:hover {
    background: #e9ecef !important;
    border-color: #adb5bd !important;
    color: #495057 !important;
}

.dataTables_processing {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid #ddd;
    border-radius: 0.375rem;
    color: #666;
    font-size: 14px;
    padding: 1rem;
}

/* Responsive DataTables */
table.dataTable.dtr-inline.collapsed > tbody > tr > td.dtr-control:before,
table.dataTable.dtr-inline.collapsed > tbody > tr > th.dtr-control:before {
    background-color: var(--primary-color);
}

/* Table row hover effect */
.dataTables_wrapper .table-hover tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.075) !important;
}