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

:root {
    --bg: #0f1117;
    --surface: #1a1d27;
    --surface2: #232636;
    --border: #2e3347;
    --text: #e2e8f0;
    --text-muted: #8892a4;
    --accent: #6366f1;
    --accent-hover: #818cf8;
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --secondary: #64748b;
    --radius: 10px;
    --radius-sm: 6px;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    min-height: 100vh;
}

/* Header */
.site-header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
    height: 56px;
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}
.header-inner {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.site-title { font-size: 16px; font-weight: 600; letter-spacing: -0.3px; }
.header-nav { display: flex; gap: 8px; align-items: center; }

/* Main */
.main-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 28px 24px;
}

/* Login */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--bg);
}
.login-container {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px;
    width: 100%;
    max-width: 360px;
}
.login-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 24px;
    text-align: center;
}
.login-form { display: flex; flex-direction: column; gap: 12px; }
.login-form label { font-size: 13px; color: var(--text-muted); font-weight: 500; }

/* Inputs */
.input-field {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 14px;
    transition: border-color 0.15s;
}
.input-field:focus { outline: none; border-color: var(--accent); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s, border-color 0.15s, opacity 0.15s;
    white-space: nowrap;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--accent-hover); }
.btn-secondary { background: var(--surface2); color: var(--text); border-color: var(--border); }
.btn-secondary:hover:not(:disabled) { border-color: var(--accent); }
.btn-outline { background: transparent; color: var(--text); border-color: var(--border); }
.btn-outline:hover:not(:disabled) { background: var(--surface2); border-color: var(--accent); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover:not(:disabled) { opacity: 0.85; }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-block { width: 100%; justify-content: center; }

/* Alerts */
.alert { padding: 10px 14px; border-radius: var(--radius-sm); font-size: 13px; margin-bottom: 12px; }
.alert-error { background: rgba(239,68,68,0.15); border: 1px solid rgba(239,68,68,0.3); color: #fca5a5; }

/* Projects grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 20px;
}

/* Project card */
.project-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    transition: border-color 0.15s;
}
.project-card:hover { border-color: #404466; }

.card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}
.card-title-row { display: flex; align-items: center; gap: 10px; }
.card-icon { font-size: 22px; line-height: 1; }
.card-name { font-size: 15px; font-weight: 600; }
.card-description { color: var(--text-muted); font-size: 13px; line-height: 1.5; }

/* Tags */
.card-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 2px 8px;
    font-size: 11px;
    color: var(--text-muted);
}

/* Status badge */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
    flex-shrink: 0;
}
.status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}
.status-running { background: rgba(34,197,94,0.15); color: var(--success); border: 1px solid rgba(34,197,94,0.25); }
.status-running .status-dot { background: var(--success); box-shadow: 0 0 6px var(--success); }
.status-partial { background: rgba(245,158,11,0.15); color: var(--warning); border: 1px solid rgba(245,158,11,0.25); }
.status-partial .status-dot { background: var(--warning); }
.status-stopped { background: rgba(100,116,139,0.15); color: var(--secondary); border: 1px solid rgba(100,116,139,0.25); }
.status-stopped .status-dot { background: var(--secondary); }
.status-starting { background: rgba(99,102,241,0.15); color: var(--accent-hover); border: 1px solid rgba(99,102,241,0.25); }
.status-starting .status-dot { background: var(--accent); animation: pulse 1s infinite; }
.status-error, .status-unknown { background: rgba(239,68,68,0.1); color: #fca5a5; border: 1px solid rgba(239,68,68,0.2); }
.status-error .status-dot, .status-unknown .status-dot { background: var(--danger); }

@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

/* Metrics */
.card-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 8px;
}
.metric-item {
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 8px 10px;
    text-align: center;
}
.metric-icon { font-size: 14px; }
.metric-value { font-size: 16px; font-weight: 700; margin: 2px 0; }
.metric-name { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.metric-success .metric-value { color: var(--success); }
.metric-warning .metric-value { color: var(--warning); }
.metric-danger .metric-value { color: var(--danger); }
.metric-secondary .metric-value { color: var(--secondary); }
.metrics-loading { color: var(--text-muted); font-size: 12px; }

/* Sensitive metrics: value is blurred until hovered */
.metric-sensitive { cursor: default; }
.metric-sensitive .metric-value {
    filter: blur(6px);
    transition: filter 0.2s ease;
    user-select: none;
}
.metric-sensitive:hover .metric-value { filter: none; }

/* Actions */
.card-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.card-service-controls { display: flex; gap: 8px; }
.card-external-links { display: flex; flex-wrap: wrap; gap: 8px; border-top: 1px solid var(--border); padding-top: 10px; margin-top: 2px; }
.external-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 12px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: color 0.15s;
}
.external-link:hover { color: var(--accent-hover); }

/* Empty state */
.empty-state {
    text-align: center;
    padding: 60px 24px;
    color: var(--text-muted);
}
.empty-state code {
    background: var(--surface2);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 12px;
}

/* Modal */
.modal { position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center; }
.modal.hidden { display: none; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.7); }
.modal-dialog {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    width: 90%;
    max-width: 800px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}
.modal-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}
.modal-header h3 { flex: 1; font-size: 14px; font-weight: 600; }
.modal-close { background: none; border: none; color: var(--text-muted); font-size: 16px; cursor: pointer; padding: 4px; line-height: 1; }
.modal-close:hover { color: var(--text); }
.log-output {
    flex: 1;
    overflow-y: auto;
    padding: 16px 18px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 12px;
    line-height: 1.6;
    color: #a3e3a3;
    background: #0a0e14;
    white-space: pre-wrap;
    word-break: break-all;
    border-radius: 0 0 var(--radius) var(--radius);
}

/* ── Tab navigation ──────────────────────────────────────────────────────────── */
.tab-bar {
    display: flex;
    gap: 4px;
    padding: 16px 24px 0;
    max-width: 1280px;
    margin: 0 auto;
    border-bottom: 1px solid var(--border);
}
.tab-btn {
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    padding: 8px 16px;
    margin-bottom: -1px;
    transition: color 0.15s, border-color 0.15s;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.tab-active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-hidden { display: none !important; }

/* ── Widgets table ───────────────────────────────────────────────────────────── */
.widgets-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    margin-top: 4px;
}
.widgets-table th {
    text-align: left;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
}
.widgets-table td {
    padding: 12px 12px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
.widgets-table tbody tr:hover { background: var(--surface2); }
.wt-name { display: flex; align-items: center; gap: 8px; }
.wt-slug { color: var(--text-muted); font-size: 11px; font-family: monospace; }
.wt-type { color: var(--text-muted); font-size: 12px; }
.wt-keepalive { display: flex; flex-direction: column; gap: 4px; }
.wt-cron { display: flex; flex-direction: column; gap: 4px; }
/* Custom tooltip — attach data-tooltip="..." to any element */
[data-tooltip] { position: relative; cursor: help; }
[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    background: #1a2744;
    color: #e2e8f0;
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: normal;
    line-height: 1.5;
    white-space: normal;
    width: max-content;
    max-width: 260px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.15s;
    z-index: 9999;
    border: 1px solid #2d4a7a;
    box-shadow: 0 4px 12px rgba(0,0,0,0.4);
    text-align: left;
}
[data-tooltip]:hover::after { opacity: 1; }

.wt-badge {
    display: inline-block;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
    padding: 2px 7px;
    white-space: nowrap;
}
.wt-badge-info { background: rgba(99,102,241,0.15); color: var(--accent-hover); }
.wt-badge-success { background: rgba(34,197,94,0.12); color: var(--success); }
.wt-badge-secondary { background: rgba(100,116,139,0.15); color: var(--secondary); }
.wt-badge-danger { background: rgba(239,68,68,0.12); color: var(--danger); }
.wt-none { color: var(--text-muted); }
.wt-check { color: var(--success); font-weight: 600; }
.wt-vis { text-align: center; }
.wt-link { color: var(--accent-hover); text-decoration: none; }
.wt-link:hover { text-decoration: underline; }
.wt-guest-btn { border: 1px solid var(--border); border-radius: 4px; padding: 2px 8px; font-size: 12px; cursor: pointer; transition: background 0.15s, color 0.15s; }
.wt-guest-on { background: rgba(34,197,94,0.15); color: var(--success); border-color: rgba(34,197,94,0.3); }
.wt-guest-off { background: rgba(100,116,139,0.1); color: var(--text-muted); }
.wt-guest-btn:hover { opacity: 0.8; }
.wt-guest-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.wt-blocked { font-size: 12px; color: var(--text-muted); cursor: default; }
.cred-path { font-family: monospace; font-size: 12px; color: var(--text-muted); }
.cred-keys { display: flex; flex-wrap: wrap; gap: 4px; }
.cred-hint { color: var(--text-muted); font-size: 12px; margin-top: 12px; }
.cron-entry { font-size: 11px; }
.cron-entry code { color: var(--accent-hover); background: rgba(99,102,241,0.08); border-radius: 3px; padding: 1px 4px; }
.cron-cmd { display: block; color: var(--text-muted); margin-top: 2px; word-break: break-all; }

/* ── Shared form utilities ───────────────────────────────────────────────────── */
.form-hint { text-align: center; color: var(--text-muted); font-size: 0.9rem; margin-bottom: 1.25rem; }
.label-hint { color: var(--text-muted); font-weight: 400; font-size: 0.8rem; }
.otp-input { letter-spacing: 0.3em; font-size: 1.4rem; text-align: center; }
.btn-spaced-top { margin-top: 0.75rem; }
.form-spaced { margin-top: 1.25rem; }
.header-logout-form { display: inline; margin: 0; }

/* ── Config error banner ─────────────────────────────────────────────────────── */
#config-error-banner {
    background: rgba(245,158,11,0.12);
    border: 1px solid rgba(245,158,11,0.35);
    border-radius: 6px;
    color: #fcd34d;
    padding: 12px 16px;
    margin-bottom: 16px;
    font-size: 13px;
    line-height: 1.6;
    position: relative;
}
#config-error-banner strong { display: block; margin-bottom: 6px; }
#config-error-banner ul { margin: 0; padding-left: 18px; }
#config-error-banner li { margin-bottom: 3px; word-break: break-word; }
.config-error-dismiss {
    position: absolute;
    top: 12px;
    right: 12px;
    background: none;
    border: none;
    color: #fcd34d;
    cursor: pointer;
    font-size: 16px;
    padding: 0;
    line-height: 1;
}

/* ── Dashboard wrapper ───────────────────────────────────────────────────────── */
.dashboard { padding: 20px; }

/* ── Claude Usage panel ──────────────────────────────────────────────────────── */
.cu-wrapper { max-width: 1400px; }
.cu-title { margin-bottom: 8px; font-size: 20px; font-weight: 600; }
.cu-subtitle { color: var(--text-muted); margin-bottom: 24px; font-size: 12px; }
.cu-section { background: var(--surface2); border: 1px solid var(--border); border-radius: 8px; padding: 16px; margin-bottom: 20px; }
.cu-section-gradient { background: linear-gradient(135deg, var(--surface2), var(--surface)); border: 1px solid var(--border); border-radius: 8px; padding: 16px; margin-bottom: 24px; }
.cu-section-title { margin-bottom: 12px; font-size: 14px; font-weight: 600; }
.cu-section-title-sm { margin-bottom: 16px; font-size: 13px; font-weight: 600; text-transform: uppercase; color: var(--text-muted); }
.cu-grid-metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin-bottom: 24px; }
.cu-grid-gauges { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.cu-grid-efficiency { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.cu-grid-models { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 16px; }
.cu-canvas { max-height: 300px; }
.cu-stats-card { background: var(--surface2); border: 1px solid var(--border); border-radius: 8px; padding: 12px; text-align: center; }
.cu-stats-icon { font-size: 20px; margin-bottom: 6px; }
.cu-stats-label { font-size: 11px; color: var(--text-muted); margin-bottom: 4px; }
.cu-stats-value { font-size: 18px; font-weight: 600; color: var(--accent); }
.cu-metric-bar { padding: 12px; background: var(--bg); border: 1px solid var(--border); border-radius: 6px; text-align: center; }
.cu-metric-bar-label { font-size: 12px; color: var(--text-muted); margin-bottom: 6px; }
.cu-metric-bar-value { font-size: 16px; font-weight: 600; }
.cu-gauge { background: var(--bg); border: 1px solid var(--border); border-radius: 6px; padding: 12px; }
.cu-gauge-header { margin-bottom: 8px; }
.cu-gauge-name { font-size: 12px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.cu-gauge-reset { font-size: 10px; color: var(--text-muted); }
.cu-gauge-track { background: var(--surface2); border-radius: 4px; height: 24px; overflow: hidden; margin-bottom: 8px; border: 1px solid var(--border); }
.cu-gauge-fill { height: 100%; transition: width 0.3s; }
.cu-gauge-pct { font-size: 16px; font-weight: 600; text-align: center; }
.cu-model-card { background: var(--bg); border: 1px solid var(--border); border-radius: 6px; padding: 12px; }
.cu-model-name { font-size: 12px; font-weight: 600; color: var(--accent); margin-bottom: 8px; }
.cu-model-row { display: flex; justify-content: space-between; font-size: 11px; color: var(--text-muted); margin-bottom: 4px; }
.cu-history-header { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--border); }
.cu-history-title { margin-bottom: 12px; font-size: 12px; font-weight: 600; color: var(--text-muted); }
.cu-rl-table { width: 100%; font-size: 11px; border-collapse: collapse; }
.cu-rl-thead-row { border-bottom: 1px solid var(--border); }
.cu-rl-th { text-align: left; padding: 6px; color: var(--text-muted); }
.cu-rl-th-center { text-align: center; padding: 6px; color: var(--text-muted); }
.cu-rl-row { border-bottom: 1px solid var(--border); background: var(--bg); }
.cu-rl-td-time { padding: 6px; font-size: 10px; color: var(--text-muted); }
.cu-rl-td-pct { text-align: center; padding: 6px; font-weight: 500; }
.cu-heatmap-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(45px, 1fr)); gap: 6px; }
.cu-heatmap-cell { border: 1px solid var(--border); border-radius: 4px; padding: 8px; text-align: center; font-size: 11px; color: var(--text-muted); cursor: pointer; }
.cu-heatmap-hour { font-weight: 600; }
.cu-error { color: var(--danger); padding: 20px; text-align: center; }
.cu-error-hint { font-size: 12px; color: var(--text-muted); margin-top: 8px; }
.cu-no-data { color: var(--danger); }
.cu-table-wrapper { overflow-x: auto; }
.cu-table { width: 100%; font-size: 12px; border-collapse: collapse; }
.cu-table-thead-row { border-bottom: 1px solid var(--border); }
.cu-table-th-left { text-align: left; padding: 8px; color: var(--text-muted); }
.cu-table-th-center { text-align: center; padding: 8px; color: var(--text-muted); }
.cu-table-row { border-bottom: 1px solid var(--border); background: var(--bg); }
.cu-table-td { padding: 8px; }
.cu-table-td-accent { text-align: center; padding: 8px; color: var(--accent); }
.cu-table-td-success { text-align: center; padding: 8px; color: var(--success); }
.cu-table-td-warning { text-align: center; padding: 8px; color: var(--warning); }
.cu-usage-card { background: var(--bg); border: 1px solid var(--border); border-radius: 6px; padding: 10px; text-align: center; }
.cu-usage-card-icon { font-size: 16px; margin-bottom: 4px; }
.cu-usage-card-label { font-size: 10px; color: var(--text-muted); margin-bottom: 4px; }
.cu-usage-card-value { font-size: 13px; font-weight: 600; color: var(--accent); }

/* Period stats table */
.cu-pt-wrapper { overflow-x: auto; }
.cu-pt-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.cu-pt-th-metric { text-align: left; padding: 8px 12px; color: var(--text-muted); font-weight: 600; border-bottom: 2px solid var(--border); min-width: 160px; }
.cu-pt-th-period { text-align: center; padding: 8px 12px; color: var(--text); font-weight: 600; border-bottom: 2px solid var(--border); min-width: 110px; }
.cu-pt-dates { display: block; font-size: 10px; color: var(--text-muted); font-weight: normal; margin-top: 2px; }
.cu-pt-row { border-bottom: 1px solid var(--border); }
.cu-pt-row:hover { background: rgba(255,255,255,0.03); }
.cu-pt-td-label { padding: 10px 12px; color: var(--text); white-space: nowrap; cursor: help; }
.cu-pt-td-value { text-align: center; padding: 10px 12px; font-weight: 500; color: var(--accent); }
.cu-pt-no-data { color: var(--text-muted); font-weight: normal; }
.cu-info-icon { color: var(--text-muted); font-size: 11px; opacity: 0.8; margin-left: 3px; }

/* ── GitHub Commits panel ────────────────────────────────────────────────────── */
.refresh-btn {
    background: #1e3a5f;
    border: 1px solid #2563eb;
    color: #93c5fd;
    border-radius: 6px;
    padding: 0.25rem 0.75rem;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    -webkit-tap-highlight-color: rgba(99,102,241,0.3);
    touch-action: manipulation;
}
.refresh-btn:active { background: #2a4a7f; transform: scale(0.96); }
.refresh-btn:disabled { opacity: 0.6; cursor: not-allowed; }
.gh-wrapper { max-width: 1400px; }
.gh-loading { display: flex; align-items: center; gap: 12px; padding: 40px; color: var(--text-muted); font-size: 13px; }
.gh-setup { padding: 24px; color: var(--text-muted); font-size: 13px; line-height: 1.8; }
.gh-setup code { background: var(--surface2); padding: 2px 6px; border-radius: 4px; font-family: monospace; color: var(--accent-hover); }
.gh-header-row { margin-bottom: 12px; }
.gh-total-label { font-size: 14px; font-weight: 500; color: var(--text); }
.gh-calendar { overflow-x: auto; padding-bottom: 4px; }
.gh-cal-inner { display: inline-flex; gap: 6px; align-items: flex-start; }
.gh-day-labels { display: flex; flex-direction: column; gap: 3px; padding-top: 22px; flex-shrink: 0; width: 32px; position: sticky; left: 0; z-index: 2; background: var(--surface2); }
.gh-day-label { height: 14px; font-size: 12px; color: var(--text-muted); line-height: 14px; }
.gh-main-area { display: flex; flex-direction: column; gap: 4px; }
.gh-month-row { position: relative; height: 18px; }
.gh-month-lbl { position: absolute; font-size: 12px; color: var(--text-muted); white-space: nowrap; }
.gh-weeks { display: flex; gap: 3px; }
.gh-week { display: flex; flex-direction: column; gap: 3px; }
.gh-cell { width: 14px; height: 14px; border-radius: 3px; flex-shrink: 0; }
.gh-cell-0 { background: var(--surface2); outline: 1px solid rgba(255,255,255,0.06); }
.gh-cell-1 { background: #0e4429; }
.gh-cell-2 { background: #006d32; }
.gh-cell-3 { background: #26a641; }
.gh-cell-4 { background: #39d353; }
.gh-cell-empty { background: transparent; }
.gh-legend { display: flex; align-items: center; gap: 4px; justify-content: flex-end; margin-top: 10px; font-size: 11px; color: var(--text-muted); }
.gh-legend .gh-cell { width: 11px; height: 11px; }