/**
 * Supervisor Module Shared Styles
 * Common CSS for all supervision dashboards
 * Used by: supervisor dashboard, agent monitoring, system logs, SLA metrics, agent online time
 */

/* ============================================
   COMMON VARIABLES (CSS Custom Properties)
   ============================================ */
:root {
    --sb-supervisor-primary: #028be5;
    --sb-supervisor-success: #28a745;
    --sb-supervisor-warning: #ffc107;
    --sb-supervisor-danger: #ca3434;
    --sb-supervisor-text: #566069;
    --sb-supervisor-text-light: #888;
    --sb-supervisor-bg: #f5f7fa;
    --sb-supervisor-border: #d4d4d4;
    --sb-supervisor-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* ============================================
   COMMON LAYOUT
   ============================================ */
.sb-supervisor-dashboard,
.sb-agent-monitoring,
.sb-logs-panel,
.sb-sla-metrics,
.sb-agent-online-time {
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* ============================================
   COMMON HEADER
   ============================================ */
.sb-supervisor-header,
.sb-monitoring-header,
.sb-logs-header,
.sb-sla-header,
.sb-aot-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.sb-supervisor-header h2,
.sb-monitoring-header h2,
.sb-logs-header h2,
.sb-sla-header h2,
.sb-aot-header h2 {
    margin: 0;
    flex-grow: 1;
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

/* ============================================
   COMMON BUTTONS
   ============================================ */
.sb-supervisor-refresh,
.sb-monitoring-refresh,
.sb-logs-btn,
.sb-sla-refresh,
.sb-aot-refresh {
    padding: 8px 16px;
    border: 1px solid var(--sb-supervisor-border);
    border-radius: 4px;
    background: var(--sb-supervisor-bg);
    cursor: pointer;
    color: var(--sb-supervisor-text);
    font-size: 13px;
    transition: all 0.2s;
}

.sb-supervisor-refresh:hover,
.sb-monitoring-refresh:hover,
.sb-logs-btn:hover,
.sb-sla-refresh:hover,
.sb-aot-refresh:hover {
    background: var(--sb-supervisor-primary);
    color: white;
    border-color: var(--sb-supervisor-primary);
}

/* ============================================
   COMMON KPI CARDS
   ============================================ */
.sb-supervisor-cards,
.sb-monitoring-cards,
.sb-sla-kpis {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 25px;
}

.sb-supervisor-card,
.sb-monitoring-card,
.sb-sla-kpi {
    background: #fff;
    padding: 20px;
    border-radius: 6px;
    box-shadow: var(--sb-supervisor-shadow);
}

/* Card with colored left border */
.sb-supervisor-card,
.sb-sla-kpi-total {
    border-left: 4px solid var(--sb-supervisor-primary);
}

.sb-card-green,
.sb-sla-kpi-green {
    border-left: 4px solid var(--sb-supervisor-success);
}

.sb-card-orange,
.sb-sla-kpi-yellow {
    border-left: 4px solid var(--sb-supervisor-warning);
}

.sb-sla-kpi-red {
    border-left: 4px solid var(--sb-supervisor-danger);
}

/* Card values */
.sb-supervisor-card-value,
.sb-monitoring-card-value,
.sb-sla-kpi-value {
    font-size: 24px;
    font-weight: 600;
    color: var(--sb-supervisor-primary);
}

.sb-sla-kpi-green .sb-sla-kpi-value {
    color: var(--sb-supervisor-success);
}

.sb-sla-kpi-yellow .sb-sla-kpi-value {
    color: #e0a800;
}

.sb-sla-kpi-red .sb-sla-kpi-value {
    color: var(--sb-supervisor-danger);
}

/* Card labels */
.sb-supervisor-card-label,
.sb-monitoring-card-label,
.sb-sla-kpi-label {
    font-size: 11px;
    color: var(--sb-supervisor-text);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 5px;
}

/* ============================================
   COMMON TABLES
   ============================================ */
.sb-supervisor-agents table,
.sb-monitoring-table,
.sb-logs-table,
.sb-sla-table,
.sb-aot-table {
    width: 100%;
    border-collapse: collapse;
}

.sb-supervisor-agents th,
.sb-supervisor-agents td,
.sb-monitoring-table th,
.sb-monitoring-table td,
.sb-logs-table th,
.sb-logs-table td,
.sb-sla-table th,
.sb-sla-table td,
.sb-aot-table th,
.sb-aot-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #f0f0f0;
}

.sb-supervisor-agents th,
.sb-monitoring-table th,
.sb-logs-table th,
.sb-sla-table th,
.sb-aot-table th {
    background: var(--sb-supervisor-bg);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--sb-supervisor-text);
}

/* ============================================
   COMMON STATUS BADGES
   ============================================ */
.sb-status-online,
.sb-aot-online,
.sb-online {
    color: var(--sb-supervisor-success);
}

.sb-status-offline,
.sb-aot-offline,
.sb-offline {
    color: #999;
}

.sb-aot-status,
.sb-sla-status {
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.sb-aot-online {
    background: #e8f5e9;
}

.sb-aot-recent {
    background: #fff3e0;
    color: #e65100;
}

.sb-aot-offline {
    background: #f5f5f5;
}

/* ============================================
   COMMON TIMESTAMP
   ============================================ */
.sb-supervisor-timestamp,
.sb-monitoring-timestamp,
.sb-sla-timestamp,
.sb-aot-timestamp {
    color: var(--sb-supervisor-text-light);
    font-size: 12px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 992px) {

    .sb-supervisor-cards,
    .sb-monitoring-cards,
    .sb-sla-kpis {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {

    .sb-supervisor-cards,
    .sb-monitoring-cards,
    .sb-sla-kpis {
        grid-template-columns: 1fr;
    }

    .sb-supervisor-header,
    .sb-monitoring-header,
    .sb-logs-header,
    .sb-sla-header,
    .sb-aot-header {
        flex-wrap: wrap;
    }
}

/* ============================================
   EXPORT BUTTONS
   ============================================ */
.sb-export-btn {
    padding: 8px 16px;
    border: 1px solid var(--sb-supervisor-border);
    border-radius: 4px;
    background: #fff;
    cursor: pointer;
    color: var(--sb-supervisor-text);
    font-size: 13px;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.sb-export-btn:hover {
    background: var(--sb-supervisor-success);
    color: white;
    border-color: var(--sb-supervisor-success);
}

.sb-export-btn svg {
    width: 14px;
    height: 14px;
}

.sb-header-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

/* ============================================
   SKELETON LOADERS
   ============================================ */
.sb-skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: sb-skeleton-loading 1.5s infinite;
    border-radius: 4px;
}

@keyframes sb-skeleton-loading {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

/* Skeleton Card */
.sb-skeleton-card {
    background: #fff;
    padding: 20px;
    border-radius: 6px;
    border-left: 4px solid #e0e0e0;
    box-shadow: var(--sb-supervisor-shadow);
}

.sb-skeleton-value {
    height: 32px;
    width: 60%;
    margin-bottom: 8px;
}

.sb-skeleton-label {
    height: 12px;
    width: 80%;
}

/* Skeleton Table */
.sb-skeleton-table {
    width: 100%;
    border-collapse: collapse;
}

.sb-skeleton-row {
    display: flex;
    gap: 15px;
    padding: 12px 0;
    border-bottom: 1px solid #f0f0f0;
}

.sb-skeleton-cell {
    height: 16px;
    flex: 1;
}

.sb-skeleton-cell-sm {
    height: 16px;
    width: 80px;
    flex: none;
}

.sb-skeleton-cell-lg {
    height: 16px;
    flex: 2;
}

/* Skeleton Header */
.sb-skeleton-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.sb-skeleton-title {
    height: 24px;
    width: 200px;
}

.sb-skeleton-btn {
    height: 36px;
    width: 100px;
}

/* Loading Container */
.sb-loading-container {
    padding: 20px;
}

.sb-loading-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 25px;
}

@media (max-width: 992px) {
    .sb-loading-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .sb-loading-cards {
        grid-template-columns: 1fr;
    }
}

/* Fade in animation for loaded content */
.sb-fade-in {
    animation: sb-fade-in 0.3s ease-in;
}

@keyframes sb-fade-in {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}