:root{color-scheme:light dark;font-family:system-ui,-apple-system,sans-serif}body{margin:0;padding:1.5rem;background:canvas;color:canvastext}.app{max-width:1000px;margin:0 auto}.subtitle{color:#888;font-size:.9rem}.status-bar{display:flex;gap:1.5rem;padding:.75rem 1rem;border-radius:6px;margin-bottom:1.5rem;font-size:.9rem}.status-bar--ok{background:#22c55e26}.status-bar--stale{background:#eab30833}.status-bar--loading{background:#80808026}.status-bar__warning{font-weight:600}.table{width:100%;border-collapse:collapse;margin-bottom:1.5rem;font-size:.85rem}.table th,.table td{text-align:left;padding:.4rem .6rem;border-bottom:1px solid rgba(128,128,128,.25)}.table__spread{font-weight:700}.empty{color:#888;font-style:italic}.error-list{color:#dc2626;font-size:.85rem}.error-banner{background:#dc262626;padding:.75rem 1rem;border-radius:6px}.snapshot-meta{color:#888;font-size:.85rem}