:root {
    --bg: #0e1015;
    --bg-elevated: #161922;
    --bg-card: #1a1e29;
    --bg-card-hover: #20242f;
    --border: #2a2f3d;
    --text-primary: #eef0f4;
    --text-secondary: #9aa1b1;
    --text-muted: #666e80;

    --green: #34d399;
    --yellow: #fbbf24;
    --red: #f87171;
    --blue: #60a5fa;
    --gray: #9aa1b1;

    --radius-lg: 16px;
    --radius-md: 12px;
    --radius-sm: 8px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text-primary);
    font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Segoe UI", Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
}

.page {
    max-width: 880px;
    margin: 0 auto;
    padding: 0 20px 60px;
}

.header {
    padding: 28px 0 12px;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 22px;
    font-weight: 700;
}

.brand-icon {
    font-size: 26px;
}

.last-updated {
    font-size: 13px;
    color: var(--text-muted);
}

.main {
    display: flex;
    flex-direction: column;
    gap: 36px;
}

.overall-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 22px 24px;
}

.overall-icon {
    font-size: 30px;
    line-height: 1;
}

.overall-title {
    font-size: 18px;
    font-weight: 700;
}

.overall-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 2px;
}

.category-title {
    font-size: 13px;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin: 0 0 14px 4px;
    font-weight: 700;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

@media (max-width: 640px) {
    .service-grid {
        grid-template-columns: 1fr;
    }
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 18px;
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.service-card:hover {
    background: var(--bg-card-hover);
    border-color: #3a3f4f;
}

.service-card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
}

.service-name {
    font-size: 16px;
    font-weight: 700;
}

.service-dot {
    font-size: 15px;
    line-height: 1;
    margin-top: 2px;
}

.service-description {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 4px;
    margin-bottom: 14px;
}

.service-status-label {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 10px;
}

.status-operational { color: var(--green); }
.status-degraded { color: var(--yellow); }
.status-outage { color: var(--red); }
.status-maintenance { color: var(--blue); }
.status-unknown { color: var(--gray); }

.service-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.meta-row {
    display: flex;
    justify-content: space-between;
    font-size: 12.5px;
    color: var(--text-secondary);
}

.meta-row span:last-child {
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}

.meta-row.uptime-row {
    margin-top: 6px;
    padding-top: 10px;
    border-top: 1px solid var(--border);
}

.uptime-summary {
    display: flex;
    flex-direction: column;
    gap: 18px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px 22px;
}

.uptime-row-full {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.uptime-row-header {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-secondary);
}

.uptime-row-header strong {
    color: var(--text-primary);
    font-weight: 600;
}

.uptime-bar-track {
    display: flex;
    gap: 2px;
    height: 22px;
    border-radius: 6px;
    overflow: hidden;
}

.uptime-block {
    flex: 1;
    border-radius: 3px;
    cursor: pointer;
}

.incident-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.incident-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 16px 18px;
}

.incident-card-title {
    font-size: 14px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}

.incident-card-desc {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.incident-meta {
    display: flex;
    gap: 20px;
    margin-top: 10px;
    font-size: 12.5px;
    color: var(--text-muted);
    flex-wrap: wrap;
}

.incident-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 11.5px;
    font-weight: 700;
}

.badge-resolved {
    background: rgba(52, 211, 153, 0.15);
    color: var(--green);
}

.badge-investigating {
    background: rgba(248, 113, 113, 0.15);
    color: var(--red);
}

.empty-state {
    color: var(--text-muted);
    font-size: 14px;
    padding: 10px 4px;
}

.footer {
    text-align: center;
    color: var(--text-muted);
    font-size: 12.5px;
    padding-top: 40px;
}

.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(6, 7, 10, 0.7);
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 50;
}

.modal-overlay.open {
    display: flex;
}

.modal {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    max-width: 480px;
    width: 100%;
    padding: 24px;
    max-height: 80vh;
    overflow-y: auto;
}

.modal-close {
    float: right;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 14px;
}

.modal h3 {
    margin: 0 0 4px;
    font-size: 18px;
}

.modal .modal-sub {
    color: var(--text-secondary);
    font-size: 13px;
    margin-bottom: 16px;
}

.modal-row {
    display: flex;
    justify-content: space-between;
    font-size: 13.5px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
}

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