* { box-sizing: border-box; }
:root { --bg: #fff; --fg: #000; --muted: rgba(0,0,0,0.6); --line: rgba(0,0,0,0.12); }
body { margin: 0; font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif; background: var(--bg); color: var(--fg); }
.site-header { border-bottom: 1px solid var(--line); padding: 16px 20px; }
.container { max-width: 1024px; margin: 0 auto; padding: 20px; }
.refresh-banner { color: var(--muted); font-size: 12px; margin-bottom: 8px; display: flex; justify-content: space-between; align-items: center; }
.logs-link { color: var(--muted); text-decoration: none; font-size: 12px; }
.logs-link:hover { text-decoration: underline; }
.panel { border: 1px solid var(--fg); padding: 20px; margin: 20px 0; background: #fff; }
h1, h2 { margin: 0 0 12px 0; font-weight: 600; }

/* Runs grid */
.runs-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.run-card { border: 1px solid var(--fg); padding: 14px; background: #fff; display: flex; flex-direction: column; gap: 8px; }
.run-title { font-weight: 600; font-size: 16px; }
.run-meta { color: var(--muted); font-size: 13px; }
.run-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.run-stats > div { display: flex; flex-direction: column; border: 1px solid var(--line); padding: 8px; }
.stat-label { color: var(--muted); font-size: 12px; }
.stat-val { font-size: 14px; font-weight: 600; }

/* PB cards */
.pb-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.pb-card { border: 1px solid var(--fg); display: grid; grid-template-columns: 64px 1fr; gap: 12px; padding: 14px; align-items: center; background: #fff; }
.pb-icon { width: 64px; height: 64px; }
.pb-info { display: flex; flex-direction: column; gap: 6px; }
.pb-label { font-weight: 700; font-size: 16px; }
.pb-line { display: flex; justify-content: space-between; border-top: 1px solid var(--line); padding-top: 6px; font-size: 14px; }
.pb-k { color: var(--muted); }
.pb-v { font-weight: 600; }

.chart-wrap { width: 100%; }
canvas { width: 100% !important; display: block; }