/* FPS Cluster Monitor - Styles */

:root {
    --primary: #3b82f6;
    --primary-dark: #2563eb;
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #06b6d4;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --card-bg: #ffffff;
    --body-bg: #f3f4f6;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --border-color: #e5e7eb;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--body-bg);
    color: var(--text-primary);
    line-height: 1.5;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--gray-800) 0%, var(--gray-900) 100%);
    color: white;
    padding: 20px 30px;
    border-radius: 12px;
    margin-bottom: 24px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header h1 {
    font-size: 1.75rem;
    font-weight: 700;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.last-updated {
    font-size: 0.875rem;
    color: var(--gray-400);
}

/* Buttons */
.btn {
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
}

.btn-secondary {
    background-color: var(--gray-600);
    color: white;
}

.btn-secondary:hover {
    background-color: var(--gray-700);
}

.btn-secondary:disabled {
    background-color: var(--gray-400);
    cursor: not-allowed;
}

/* User Info */
.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: 16px;
    padding-left: 16px;
    border-left: 1px solid var(--gray-600);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--gray-500);
}

.user-name {
    font-size: 0.875rem;
    color: var(--gray-300);
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.btn-logout {
    background-color: transparent;
    color: var(--gray-400);
    border: 1px solid var(--gray-600);
    padding: 6px 12px;
    font-size: 0.75rem;
}

.btn-logout:hover {
    background-color: var(--gray-700);
    color: white;
}

/* Status Section */
.status-section {
    margin-bottom: 24px;
}

.status-card {
    display: flex;
    align-items: center;
    gap: 24px;
    background: var(--card-bg);
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.status-indicator {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}

.status-indicator.ok {
    background-color: #dcfce7;
    color: var(--success);
}

.status-indicator.warning {
    background-color: #fef3c7;
    color: var(--warning);
}

.status-indicator.critical {
    background-color: #fee2e2;
    color: var(--danger);
}

.status-details {
    flex: 1;
}

.status-details h2 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.status-details p {
    color: var(--text-secondary);
}

.status-metrics {
    display: flex;
    gap: 32px;
}

.metric {
    text-align: center;
}

.metric-value {
    font-size: 1.5rem;
    font-weight: 700;
}

.metric-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
}

/* Main Grid */
.main-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 24px;
}

@media (max-width: 1024px) {
    .main-grid {
        grid-template-columns: 1fr;
    }
}

/* Cards */
.card {
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.card.full-width {
    grid-column: 1 / -1;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--gray-50);
}

.card-header h2 {
    font-size: 1rem;
    font-weight: 600;
}

.badge {
    background-color: var(--gray-200);
    color: var(--gray-700);
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

/* Tables */
.table-container {
    overflow-x: auto;
}

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

th, td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

th {
    background-color: var(--gray-50);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-secondary);
}

td {
    font-size: 0.875rem;
}

tr:hover {
    background-color: var(--gray-50);
}

/* Status Badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
}

.status-badge.ok,
.status-badge.ready,
.status-badge.running,
.status-badge.healthy {
    background-color: #dcfce7;
    color: #166534;
}

.status-badge.warning,
.status-badge.pending {
    background-color: #fef3c7;
    color: #92400e;
}

.status-badge.critical,
.status-badge.failed,
.status-badge.notready,
.status-badge.degraded {
    background-color: #fee2e2;
    color: #991b1b;
}

.status-badge.unknown {
    background-color: var(--gray-200);
    color: var(--gray-700);
}

/* Progress Bar */
.progress-bar {
    width: 100%;
    height: 6px;
    background-color: var(--gray-200);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.3s ease;
}

.progress-fill.low {
    background-color: var(--success);
}

.progress-fill.medium {
    background-color: var(--warning);
}

.progress-fill.high {
    background-color: var(--danger);
}

/* Metrics Display */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 16px;
    padding: 16px;
}

.metric-item {
    text-align: center;
    padding: 12px;
    background-color: var(--gray-50);
    border-radius: 8px;
}

.metric-item .value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.metric-item .label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* Pods Summary */
.pods-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    padding: 16px;
}

.pod-stat {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px;
    background-color: var(--gray-50);
    border-radius: 8px;
}

.pod-stat .icon {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.pod-stat .icon.running {
    background-color: #dcfce7;
    color: var(--success);
}

.pod-stat .icon.pending {
    background-color: #fef3c7;
    color: var(--warning);
}

.pod-stat .icon.failed {
    background-color: #fee2e2;
    color: var(--danger);
}

.pod-stat .info .count {
    font-size: 1.25rem;
    font-weight: 700;
}

.pod-stat .info .label {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Problem Pods List */
.problem-pods {
    padding: 0 16px 16px;
}

.problem-pods h4 {
    font-size: 0.875rem;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.problem-pod-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background-color: #fef2f2;
    border-radius: 6px;
    margin-bottom: 6px;
    font-size: 0.875rem;
}

.problem-pod-item .name {
    font-weight: 500;
    color: var(--danger);
}

.problem-pod-item .issue {
    color: var(--text-secondary);
}

/* Alerts List */
.alerts-list {
    padding: 16px;
}

.alert-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 8px;
    background-color: var(--gray-50);
}

.alert-item.critical {
    background-color: #fef2f2;
    border-left: 3px solid var(--danger);
}

.alert-item.warning {
    background-color: #fffbeb;
    border-left: 3px solid var(--warning);
}

.alert-icon {
    font-size: 1.25rem;
}

.alert-content {
    flex: 1;
}

.alert-content .message {
    font-weight: 500;
    margin-bottom: 4px;
}

.alert-content .details {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.alert-time {
    font-size: 0.75rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.alert-status {
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 4px;
}

.alert-status.active {
    background-color: #fee2e2;
    color: #991b1b;
}

.alert-status.resolved {
    background-color: #dcfce7;
    color: #166534;
}

/* Health Checks */
.checks-list {
    padding: 16px;
}

/* Foldable Sections */
.checks-section {
    margin-bottom: 12px;
    border-radius: 8px;
    overflow: hidden;
}

.checks-section summary {
    list-style: none;
    cursor: pointer;
}

.checks-section summary::-webkit-details-marker {
    display: none;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    font-weight: 600;
    border-radius: 8px;
    transition: background-color 0.2s;
}

.section-header::before {
    content: '\25B6';
    font-size: 0.7rem;
    transition: transform 0.2s;
}

details[open] > .section-header::before {
    transform: rotate(90deg);
}

.section-header.critical {
    background-color: #fef2f2;
    color: var(--danger);
    border: 1px solid #fecaca;
}

.section-header.warning {
    background-color: #fffbeb;
    color: #b45309;
    border: 1px solid #fde68a;
}

.section-header.ok {
    background-color: #f0fdf4;
    color: #15803d;
    border: 1px solid #bbf7d0;
}

.section-icon {
    font-size: 1rem;
}

.section-title {
    flex: 1;
}

.section-count {
    background-color: rgba(0, 0, 0, 0.1);
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.875rem;
}

.section-content {
    padding: 8px 0 8px 16px;
}

.check-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 6px;
    margin-bottom: 6px;
    background-color: var(--gray-50);
}

.check-item.ok {
    border-left: 3px solid var(--success);
}

.check-item.warning {
    border-left: 3px solid var(--warning);
    background-color: #fffbeb;
}

.check-item.critical {
    border-left: 3px solid var(--danger);
    background-color: #fef2f2;
}

.check-icon {
    font-size: 1.25rem;
}

.check-content {
    flex: 1;
}

.check-content .component {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.check-content .resource {
    font-weight: 500;
}

.check-content .message {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

/* Loading */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    color: var(--text-secondary);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
}

.empty-state .icon {
    font-size: 2rem;
    margin-bottom: 8px;
}

/* Footer */
.footer {
    text-align: center;
    padding: 20px;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.footer a {
    color: var(--primary);
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

/* HTMX Loading Indicator */
.htmx-request .htmx-indicator {
    opacity: 1;
}

.htmx-indicator {
    opacity: 0;
    transition: opacity 200ms ease-in;
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .status-card {
        flex-direction: column;
        text-align: center;
    }

    .status-metrics {
        flex-wrap: wrap;
        justify-content: center;
    }

    .pods-grid {
        grid-template-columns: 1fr;
    }
}