/* ==========================================
   SiteRooster Site Health CSS
   Components: Uptime, Security, Domain sections
   ========================================== */

/* ==========================================
   CSS Variables (inherit from main)
   ========================================== */
:root {
    --sh-green: #059669;
    --sh-green-light: #34d399;
    --sh-dark: #1a1a2e;
    --sh-cream: #ecfdf5;
    
    /* Status colors */
    --sh-green: #10b981;
    --sh-green-bg: #ecfdf5;
    --sh-red: #ef4444;
    --sh-red-bg: #fef2f2;
    --sh-green-status: #f59e0b;
    --sh-green-bg: #fffbeb;
    --sh-blue: #3b82f6;
    --sh-blue-bg: #eff6ff;
    --sh-purple: #8b5cf6;
    --sh-purple-bg: #f5f3ff;
    
    /* Neutrals */
    --sh-gray-50: #f9fafb;
    --sh-gray-100: #f3f4f6;
    --sh-gray-200: #e5e7eb;
    --sh-gray-300: #d1d5db;
    --sh-gray-400: #9ca3af;
    --sh-gray-500: #6b7280;
    --sh-gray-600: #4b5563;
    --sh-gray-700: #374151;
}

/* ==========================================
   Health Section Container
   ========================================== */
.sr-health-section {
    display: none;  /* Hidden by default, JS shows active section */
    animation: shFadeIn 0.3s ease;
    margin-left:54px;
    margin-right:54px;
}

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

/* ==========================================
   Metric Cards Row
   ========================================== */
.sr-metrics-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.sr-metric-card {
    background: #fff;
    border: 1px solid var(--sh-gray-200);
    border-radius: 12px;
    padding: 16px 18px;
    position: relative;
    overflow: hidden;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.sr-metric-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    transform: translateY(-1px);
}

.sr-metric-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--sh-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.4px;
    margin-bottom: 8px;
}

.sr-metric-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--sh-dark);
    line-height: 1.2;
    transition: color 0.2s ease;
}

.sr-metric-value.good { color: var(--sh-green); }
.sr-metric-value.warning { color: var(--sh-green-status); }
.sr-metric-value.bad { color: var(--sh-red); }

.sr-metric-value-small {
    font-size: 18px !important;
}

.sr-metric-subtitle {
    font-size: 12px;
    color: var(--sh-gray-400);
    margin-top: 4px;
}

/* Sparkline in metric card */
.sr-metric-sparkline {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40px;
    opacity: 0.5;
    pointer-events: none;
}

.sr-metric-sparkline canvas {
    width: 100% !important;
    height: 100% !important;
}

/* Placeholder text */
.sr-placeholder-text {
    color: var(--sh-gray-300);
}

/* Placeholder shimmer animation */
.sr-placeholder {
    background: linear-gradient(90deg, var(--sh-gray-100) 25%, var(--sh-gray-50) 50%, var(--sh-gray-100) 75%);
    background-size: 200% 100%;
    animation: shShimmer 1.5s infinite;
    border-radius: 4px;
}

@keyframes shShimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ==========================================
   Two-Column Layout
   ========================================== */
.sr-two-col {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 24px;
    margin-bottom: 24px;
}

.sr-two-col.equal {
    grid-template-columns: 1fr 1fr;
}

/* ==========================================
   Content Cards
   ========================================== */
.sr-content-card {
    background: #fff;
    border: 1px solid var(--sh-gray-200);
    border-radius: 12px;
    overflow: hidden;
}

.sr-content-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--sh-gray-100);
}

.sr-content-card-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--sh-dark);
}

.sr-content-card-subtitle {
    font-size: 12px;
    color: var(--sh-gray-400);
    margin-top: 2px;
}

.sr-content-card-body {
    padding: 20px;
}

/* ==========================================
   Period Selector
   ========================================== */
.sr-period-selector {
    display: flex;
    gap: 4px;
    background: var(--sh-gray-50);
    padding: 4px;
    border-radius: 8px;
    border: 1px solid var(--sh-gray-200);
}

.sr-period-btn {
    padding: 6px 12px;
    border: none;
    background: transparent;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    color: var(--sh-gray-500);
    cursor: pointer;
    transition: all 0.15s ease;
}

.sr-period-btn:hover {
    color: var(--sh-dark);
    background: #fff;
}

.sr-period-btn.active {
    background: var(--sh-green);
    color: #fff;
}

/* ==========================================
   Chart Container
   ========================================== */
.sr-chart-container {
    height: 200px;
    position: relative;
}

.sr-chart-container.loading {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ==========================================
   Legend Panel
   ========================================== */
.sr-legend-panel {
    padding: 16px 20px;
    border-bottom: 1px solid var(--sh-gray-100);
}

.sr-legend-title {
    font-size: 11px;
    font-weight: 600;
    color: var(--sh-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.4px;
    margin-bottom: 12px;
}

.sr-legend-items {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sr-legend-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 8px;
    background: var(--sh-gray-50);
    border: 1px solid var(--sh-gray-200);
    transition: all 0.15s ease;
}

.sr-legend-item.active {
    border-color: var(--sh-green);
    background: var(--sh-green-bg);
}

.sr-legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.sr-legend-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--sh-gray-600);
}

.sr-legend-stats {
    padding: 16px 20px;
}

/* ==========================================
   Info Rows
   ========================================== */
.sr-info-list {
    display: flex;
    flex-direction: column;
}

.sr-info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--sh-gray-100);
}

.sr-info-row:last-child {
    border-bottom: none;
}

.sr-info-label {
    font-size: 13px;
    color: var(--sh-gray-500);
}

.sr-info-value {
    font-size: 13px;
    font-weight: 500;
    color: var(--sh-dark);
    text-align: right;
}

.sr-info-value-list {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
}

/* ==========================================
   Uptime History (30-day blocks)
   ========================================== */
.sr-uptime-history-card {
    margin-bottom: 24px;
}

.sr-uptime-summary {
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.sr-uptime-summary-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--sh-green);
}

.sr-uptime-summary-label {
    font-size: 12px;
    color: var(--sh-gray-400);
}

.sr-uptime-history {
    padding: 20px;
    position: relative;
}

.sr-uptime-blocks {
    display: flex;
    gap: 3px;
}

.sr-uptime-block {
    flex: 1;
    height: 36px;
    border-radius: 4px;
    background: var(--sh-green);
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    position: relative;
}

.sr-uptime-block:hover {
    transform: scaleY(1.2);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    z-index: 2;
}

.sr-uptime-block.partial {
    background: var(--sh-green-status);
}

.sr-uptime-block.down {
    background: var(--sh-red);
}

.sr-uptime-block.placeholder {
    background: var(--sh-gray-200);
    cursor: default;
}

.sr-uptime-block.placeholder:hover {
    transform: none;
    box-shadow: none;
}

.sr-uptime-legend {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 12px;
    font-size: 11px;
    color: var(--sh-gray-400);
}

.sr-uptime-legend-colors {
    display: flex;
    gap: 16px;
}

.sr-legend-color-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.sr-color-dot {
    width: 10px;
    height: 10px;
    border-radius: 3px;
}

.sr-color-dot.online { background: var(--sh-green); }
.sr-color-dot.partial { background: var(--sh-green-status); }
.sr-color-dot.down { background: var(--sh-red); }

/* Uptime Tooltip */
.sr-uptime-tooltip {
    position: absolute;
    background: var(--sh-dark);
    color: #fff;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 12px;
    z-index: 100;
    pointer-events: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    min-width: 160px;
}

.sr-uptime-tooltip::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 6px solid var(--sh-dark);
}

.sr-uptime-tooltip-date {
    font-weight: 600;
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.sr-uptime-tooltip-stats {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sr-uptime-tooltip-stat {
    display: flex;
    justify-content: space-between;
    gap: 16px;
}

.sr-uptime-tooltip-label {
    color: rgba(255, 255, 255, 0.7);
}

.sr-uptime-tooltip-value {
    font-weight: 500;
}

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

.sr-data-table {
    width: 100%;
    border-collapse: collapse;
}

.sr-data-table th {
    text-align: left;
    padding: 12px 16px;
    font-size: 11px;
    font-weight: 600;
    color: var(--sh-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.4px;
    border-bottom: 1px solid var(--sh-gray-200);
    background: var(--sh-gray-50);
}

.sr-data-table td {
    padding: 14px 16px;
    font-size: 13px;
    color: var(--sh-gray-600);
    border-bottom: 1px solid var(--sh-gray-100);
}

.sr-data-table tr:last-child td {
    border-bottom: none;
}

.sr-data-table tbody tr:hover td {
    background: var(--sh-gray-50);
}

/* Table Badges */
.sr-table-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 500;
}

.sr-table-badge.success,
.sr-table-badge.a {
    background: var(--sh-green-bg);
    color: var(--sh-green);
}

.sr-table-badge.error {
    background: var(--sh-red-bg);
    color: var(--sh-red);
}

.sr-table-badge.warning {
    background: var(--sh-green-bg);
    color: var(--sh-green-status);
}

.sr-table-badge.info,
.sr-table-badge.mx {
    background: var(--sh-blue-bg);
    color: var(--sh-blue);
}

.sr-table-badge.txt {
    background: var(--sh-purple-bg);
    color: var(--sh-purple);
}

.sr-table-badge.ns {
    background: var(--sh-green-bg);
    color: var(--sh-green-status);
}

.sr-table-badge.cname {
    background: #fce7f3;
    color: #db2777;
}

.sr-table-badge.aaaa {
    background: #ecfeff;
    color: #0891b2;
}

/* Table Empty State */
.sr-table-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--sh-gray-400);
}

.sr-table-empty-icon {
    font-size: 32px;
    margin-bottom: 12px;
}

.sr-table-empty-text {
    font-size: 14px;
    font-weight: 500;
    color: var(--sh-gray-600);
    margin-bottom: 4px;
}

.sr-table-empty-subtext {
    font-size: 13px;
    color: var(--sh-gray-400);
}

/* Table Loading */
.sr-table-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 40px 20px;
    color: var(--sh-gray-400);
}

.sr-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--sh-gray-200);
    border-top-color: var(--sh-green);
    border-radius: 50%;
    animation: shSpin 0.8s linear infinite;
}

@keyframes shSpin {
    to { transform: rotate(360deg); }
}

/* Incident Count Badge */
.sr-incident-count {
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.sr-incident-count-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--sh-dark);
}

.sr-incident-count-label {
    font-size: 12px;
    color: var(--sh-gray-400);
}

/* ==========================================
   Security Checklist
   ========================================== */
.sr-security-checklist {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sr-security-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background: var(--sh-gray-50);
    border: 1px solid var(--sh-gray-200);
    border-radius: 8px;
    transition: all 0.15s ease;
}

.sr-security-item:hover {
    border-color: var(--sh-gray-300);
}

.sr-security-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    flex-shrink: 0;
}

.sr-security-icon.pass {
    background: var(--sh-green-bg);
    color: var(--sh-green);
}

.sr-security-icon.fail {
    background: var(--sh-red-bg);
    color: var(--sh-red);
}

.sr-security-icon.unknown {
    background: var(--sh-gray-100);
    color: var(--sh-gray-400);
}

.sr-security-name {
    flex: 1;
    font-size: 13px;
    font-weight: 500;
    color: var(--sh-dark);
}

.sr-security-status {
    font-size: 12px;
    color: var(--sh-gray-400);
    max-width: 150px;
    text-align: right;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* SSL Badge */
.sr-ssl-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--sh-green-bg);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 500;
    color: var(--sh-green);
}

.sr-ssl-badge.invalid {
    background: var(--sh-red-bg);
    color: var(--sh-red);
}

.sr-ssl-badge.warning {
    background: var(--sh-green-bg);
    color: var(--sh-green-status);
}

/* ==========================================
   Timeline (SSL / Domain)
   ========================================== */
.sr-timeline {
    padding: 24px 20px;
}

.sr-timeline-bar {
    position: relative;
    height: 8px;
    background: var(--sh-gray-200);
    border-radius: 4px;
    margin: 20px 0;
    overflow: visible;
}

.sr-timeline-progress {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(90deg, 
        var(--sh-green) 0%, 
        var(--sh-green) 60%, 
        var(--sh-green-status) 80%, 
        var(--sh-red) 100%
    );
    border-radius: 4px;
    transition: width 0.5s ease;
}

.sr-timeline-progress-domain {
    background: linear-gradient(90deg, 
        var(--sh-blue) 0%, 
        var(--sh-blue) 60%, 
        var(--sh-green-status) 80%, 
        var(--sh-red) 100%
    );
}

.sr-timeline-marker {
    position: absolute;
    top: -6px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #fff;
    border: 3px solid var(--sh-green);
    transform: translateX(-50%);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
    transition: left 0.5s ease;
}

.sr-timeline-labels {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--sh-gray-400);
}

.sr-timeline-warning {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    padding: 12px 16px;
    background: var(--sh-green-bg);
    border-radius: 8px;
    color: var(--sh-green-status);
    font-size: 13px;
    font-weight: 500;
}

.sr-timeline-warning svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* ==========================================
   Map Container
   ========================================== */
.sr-map-container {
    height: 180px;
    border-radius: 8px;
    overflow: hidden;
    background: var(--sh-gray-100);
    position: relative;
}

.sr-map-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--sh-gray-400);
    font-size: 13px;
}

.sr-map-placeholder svg {
    width: 40px;
    height: 40px;
    opacity: 0.4;
}

.sr-map-info {
    margin-top: 12px;
    padding: 12px;
    background: var(--sh-gray-50);
    border: 1px solid var(--sh-gray-200);
    border-radius: 8px;
}

.sr-map-info-row {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    padding: 6px 0;
    border-bottom: 1px solid var(--sh-gray-100);
}

.sr-map-info-row:last-child {
    border-bottom: none;
}

.sr-map-info-row span:first-child {
    color: var(--sh-gray-500);
}

.sr-map-info-row span:last-child {
    font-weight: 500;
    color: var(--sh-dark);
}

/* ==========================================
   Buttons
   ========================================== */
.sr-btn-refresh {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border: 1px solid var(--sh-gray-200);
    background: #fff;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--sh-gray-600);
    cursor: pointer;
    transition: all 0.15s ease;
}

.sr-btn-refresh:hover {
    border-color: var(--sh-green);
    color: var(--sh-green);
}

.sr-btn-refresh:active {
    transform: scale(0.98);
}

.sr-btn-refresh.loading svg {
    animation: shSpin 0.8s linear infinite;
}

/* WHOIS Link */
.sr-whois-link {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 500;
    color: var(--sh-green);
    text-decoration: none;
    transition: opacity 0.15s ease;
}

.sr-whois-link:hover {
    opacity: 0.8;
}

/* ==========================================
   Responsive
   ========================================== */
@media (max-width: 1200px) {
    .sr-metrics-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .sr-two-col,
    .sr-two-col.equal {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sr-metrics-row {
        grid-template-columns: 1fr;
    }
    
    .sr-metric-value {
        font-size: 24px;
    }
    
    .sr-uptime-blocks {
        gap: 2px;
    }
    
    .sr-uptime-block {
        height: 28px;
    }
    
    .sr-uptime-legend-colors {
        display: none;
    }
    
    .sr-content-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .sr-period-selector {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .sr-data-table th,
    .sr-data-table td {
        padding: 10px 12px;
        font-size: 12px;
    }
    
    .sr-security-item {
        flex-wrap: wrap;
    }
    
    .sr-security-status {
        width: 100%;
        text-align: left;
        margin-left: 36px;
        max-width: none;
    }
}

.sr-monitor-icon.checking {
    background: #fef3c7;
    color: #d97706;
}
.sr-monitor-status-badge.checking {
    background: #fef3c7;
    color: #d97706;
}
.sr-event-initial {
    color: #6b7280;
}
.sr-event-checked {
    color: #9ca3af;
}