:root {
    --bg: #0a0a0a;
    --surface: #131313;
    --border: #1f1f1f;
    --border-strong: #2a2a2a;
    --text: #fafafa;
    --text-muted: #a1a1aa;
    --text-faint: #525252;
    --accent: #fafafa;

    --status-online: #16a34a;
    --status-warning: #ca8a04;
    --status-offline: #dc2626;
    --status-info: #2563eb;

    --radius: 10px;
    --radius-sm: 6px;

    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: ui-monospace, 'JetBrains Mono', 'SF Mono', Menlo, Consolas, monospace;
}

html {
    color-scheme: dark;
}

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

html, body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    min-height: 100vh;
    padding: 32px 24px;
}

.dashboard {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

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

.header h1 {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.header h1::before {
    content: "●";
    color: var(--status-online);
    margin-right: 8px;
    font-size: 0.7rem;
    vertical-align: middle;
    position: relative;
    top: -2px;
}

.domain-badge {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
    padding: 4px 10px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--surface);
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
}

.card-title {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-faint);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-text {
    font-size: 0.9rem;
    color: var(--text);
    font-weight: 500;
}

.status-details,
.timing-details {
    display: flex;
    flex-direction: column;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-top: 1px solid var(--border);
}

.detail-row:first-child {
    border-top: none;
    padding-top: 0;
}

.detail-row .label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.detail-row .value {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text);
}

.detail-row .value.highlight {
    color: var(--text);
    font-weight: 600;
}

.detail-row .value.connected {
    color: var(--status-online);
}

.detail-row .value.disconnected {
    color: var(--status-offline);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
}

.stat-label {
    font-size: 0.7rem;
    color: var(--text-faint);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.events-card {
    grid-column: 1 / -1;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.card-header .card-title {
    margin-bottom: 0;
}

.btn-clear {
    background: transparent;
    border: 1px solid var(--border);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: inherit;
    transition: border-color 0.15s, color 0.15s;
}

.btn-clear:hover {
    border-color: var(--border-strong);
    color: var(--text);
}

.events-container {
    max-height: 420px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.event-item {
    display: grid;
    grid-template-columns: auto auto 1fr;
    gap: 12px;
    align-items: baseline;
    padding: 10px 0;
    border-top: 1px solid var(--border);
}

.event-item:first-child {
    border-top: none;
}

.event-item::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-faint);
    align-self: center;
}

.event-item.info::before    { background: var(--status-info); }
.event-item.success::before { background: var(--status-online); }
.event-item.warning::before { background: var(--status-warning); }
.event-item.error::before   { background: var(--status-offline); }

.event-icon {
    display: none;
}

.event-time {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-faint);
    font-variant-numeric: tabular-nums;
}

.event-content {
    min-width: 0;
}

.event-message {
    font-size: 0.85rem;
    color: var(--text);
}

.event-details {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
    white-space: pre-wrap;
    word-break: break-all;
}

.no-events {
    text-align: center;
    padding: 32px;
    color: var(--text-faint);
    font-size: 0.85rem;
}

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border-strong);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-faint);
}

@media (max-width: 768px) {
    body {
        padding: 20px 16px;
    }

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

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}