/* Clockchain Node Operator Admin Dashboard Styles */

/* Base styles */
:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #0dcaf0;
    --dark-color: #212529;
    --light-color: #f8f9fa;
    --border-color: #dee2e6;
    --text-muted: #6c757d;
    --shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
}

/* Body and layout */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.5;
    color: var(--bs-body-color);
    background-color: var(--bs-body-bg);
}

/* Navigation enhancements */
.navbar {
    box-shadow: var(--shadow);
    border-bottom: 1px solid var(--border-color);
}

.navbar-brand {
    font-weight: 600;
    font-size: 1.1rem;
}

.navbar-nav .nav-link {
    font-weight: 500;
    transition: color 0.15s ease-in-out;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
}

.navbar-text {
    font-size: 0.875rem;
    opacity: 0.8;
}

/* Card enhancements */
.card {
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    transition: transform 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.card:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.card-header {
    background-color: rgba(var(--bs-primary-rgb), 0.03);
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
}

.card-title {
    color: var(--bs-heading-color);
    font-size: 1rem;
}

/* Statistics cards */
.card.bg-primary,
.card.bg-success,
.card.bg-info,
.card.bg-warning,
.card.bg-danger {
    border: none;
    box-shadow: var(--shadow-lg);
}

.card .opacity-75 {
    opacity: 0.75;
}

/* Tables */
.table {
    font-size: 0.875rem;
}

.table th {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    border-bottom: 2px solid var(--border-color);
}

.table td {
    vertical-align: middle;
    padding: 0.75rem;
}

.table-hover tbody tr:hover {
    background-color: rgba(var(--bs-primary-rgb), 0.05);
}

/* Code elements */
code {
    background-color: rgba(var(--bs-secondary-rgb), 0.1);
    padding: 0.2rem 0.4rem;
    border-radius: 0.25rem;
    font-size: 0.85em;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
}

/* Badges */
.badge {
    font-size: 0.75em;
    font-weight: 500;
    padding: 0.35em 0.65em;
}

/* Progress bars */
.progress {
    height: 0.5rem;
    background-color: rgba(var(--bs-secondary-rgb), 0.2);
}

.progress-bar {
    transition: width 0.6s ease;
}

/* Buttons */
.btn {
    font-weight: 500;
    transition: all 0.15s ease-in-out;
}

.btn-sm {
    font-size: 0.8125rem;
    padding: 0.25rem 0.5rem;
}

.btn-group-sm > .btn {
    padding: 0.125rem 0.25rem;
    font-size: 0.75rem;
}

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

.btn:active {
    transform: translateY(0);
}

/* Alerts */
.alert {
    border: none;
    border-radius: 0.5rem;
    box-shadow: var(--shadow);
}

.alert-dismissible .btn-close {
    padding: 0.75rem 1rem;
}

/* Forms */
.form-control,
.form-select {
    border-radius: 0.375rem;
    border: 1px solid var(--border-color);
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(var(--bs-primary-rgb), 0.25);
}

.form-label {
    font-weight: 500;
    margin-bottom: 0.5rem;
}

/* Modals */
.modal-content {
    border: none;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-lg);
}

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

.modal-title {
    font-weight: 600;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
}

/* Pagination */
.pagination {
    margin-bottom: 0;
}

.page-link {
    color: var(--primary-color);
    background-color: var(--bs-body-bg);
    border: 1px solid var(--border-color);
    transition: all 0.15s ease-in-out;
}

.page-link:hover {
    color: var(--bs-white);
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

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

/* Dropdowns */
.dropdown-menu {
    border: none;
    box-shadow: var(--shadow-lg);
    border-radius: 0.5rem;
}

.dropdown-item {
    transition: background-color 0.15s ease-in-out;
}

.dropdown-item:hover {
    background-color: rgba(var(--bs-primary-rgb), 0.1);
}

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

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

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

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

.loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--border-color);
    border-top: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Charts */
.chart-container {
    position: relative;
    height: 300px;
    margin: 1rem 0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .navbar-nav {
        margin-top: 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .table-responsive {
        font-size: 0.8125rem;
    }
    
    .btn-group-sm > .btn {
        padding: 0.125rem 0.25rem;
        font-size: 0.7rem;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 1rem;
    }
    
    .card {
        margin-bottom: 1rem;
    }
    
    .modal-dialog {
        margin: 0.5rem;
    }
    
    .pagination {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* Footer */
footer {
    margin-top: auto;
    border-top: 1px solid var(--border-color);
}

/* Utilities */
.text-truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cursor-pointer {
    cursor: pointer;
}

.user-select-none {
    user-select: none;
}

/* Dark mode adjustments */
[data-bs-theme="dark"] {
    --border-color: rgba(255, 255, 255, 0.125);
    --text-muted: rgba(255, 255, 255, 0.6);
    --shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.5);
}

[data-bs-theme="dark"] .navbar {
    border-bottom-color: var(--border-color);
}

[data-bs-theme="dark"] .card {
    background-color: var(--bs-dark);
    border-color: var(--border-color);
}

[data-bs-theme="dark"] .card-header {
    background-color: rgba(255, 255, 255, 0.05);
    border-bottom-color: var(--border-color);
}

[data-bs-theme="dark"] .table th {
    border-bottom-color: var(--border-color);
}

[data-bs-theme="dark"] .table-hover tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

[data-bs-theme="dark"] code {
    background-color: rgba(255, 255, 255, 0.1);
}

[data-bs-theme="dark"] .form-control,
[data-bs-theme="dark"] .form-select {
    border-color: var(--border-color);
    background-color: var(--bs-dark);
}

[data-bs-theme="dark"] .dropdown-menu {
    background-color: var(--bs-dark);
    border-color: var(--border-color);
}

[data-bs-theme="dark"] .dropdown-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

[data-bs-theme="dark"] .page-link {
    background-color: var(--bs-dark);
    border-color: var(--border-color);
}

[data-bs-theme="dark"] .modal-content {
    background-color: var(--bs-dark);
}

[data-bs-theme="dark"] .modal-header,
[data-bs-theme="dark"] .modal-footer {
    border-color: var(--border-color);
}

[data-bs-theme="dark"] footer {
    border-top-color: var(--border-color);
}

/* Animation classes */
.fade-in {
    animation: fadeIn 0.3s ease-in-out;
}

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

.slide-in {
    animation: slideIn 0.3s ease-in-out;
}

@keyframes slideIn {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}

/* Print styles */
@media print {
    .navbar,
    .btn,
    .pagination,
    .dropdown,
    .modal {
        display: none !important;
    }
    
    .card {
        border: 1px solid #000;
        box-shadow: none;
        page-break-inside: avoid;
    }
    
    .table {
        color: #000;
    }
    
    .table th,
    .table td {
        border: 1px solid #000;
    }
}