:root{--oparo-bg: #f6f7f9;--oparo-surface: #ffffff;--oparo-ink: #1c1c1e;--oparo-ink-soft: #6b6b70;--oparo-line: #e6e7ea;--oparo-primary: #2b6cff;--oparo-ok: #0b7a3b;--oparo-ok-bg: #e6f4ea;--oparo-bad: #b3261e;--oparo-bad-bg: #fce8e6;--oparo-warn: #9a6700;--oparo-radius: 12px;--oparo-space: 8px;--oparo-focus: #2b6cff}@media(prefers-color-scheme:dark){:root{--oparo-bg:#0f1012;--oparo-surface:#17181b;--oparo-ink:#f2f2f4;--oparo-ink-soft:#a0a0a6;--oparo-line:#2a2b2f}}*{box-sizing:border-box}body{margin:0;background:var(--oparo-bg);color:var(--oparo-ink);font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}:focus-visible{outline:3px solid var(--oparo-focus);outline-offset:2px;border-radius:4px}.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.skip{position:absolute;left:-999px;top:0;background:var(--oparo-primary);color:#fff;padding:8px 14px;z-index:100}.skip:focus{left:8px;top:8px}.app{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.nav{border-right:1px solid var(--oparo-line);padding:16px 10px;background:var(--oparo-surface)}.nav h1{font-size:17px;margin:4px 8px 16px}.nav a{display:flex;gap:8px;padding:9px 12px;border-radius:10px;color:var(--oparo-ink);text-decoration:none;font-weight:500}.nav a[aria-current=page]{background:color-mix(in srgb,var(--oparo-primary) 12%,transparent);color:var(--oparo-primary)}.main{padding:24px 28px;max-width:1000px}.main h1{font-size:22px;margin:0 0 4px}.sub{color:var(--oparo-ink-soft);margin:0 0 20px}.card{background:var(--oparo-surface);border:1px solid var(--oparo-line);border-radius:var(--oparo-radius);padding:16px;margin-bottom:12px}.btn{font:inherit;font-weight:600;padding:8px 14px;border-radius:10px;border:1px solid var(--oparo-line);background:var(--oparo-surface);color:var(--oparo-ink);cursor:pointer}.btn.primary{background:var(--oparo-primary);border-color:var(--oparo-primary);color:#fff}.btn:disabled{opacity:.5;cursor:not-allowed}table{width:100%;border-collapse:collapse}th,td{padding:8px 10px;text-align:left;border-bottom:1px solid var(--oparo-line)}th{font-size:12px;letter-spacing:.03em;color:var(--oparo-ink-soft)}.cell-input{width:64px;font:inherit;padding:4px 6px;border:1px solid var(--oparo-line);border-radius:6px;background:var(--oparo-surface);color:var(--oparo-ink)}.on{background:var(--oparo-ok-bg);color:var(--oparo-ok)}.off{background:var(--oparo-bad-bg);color:var(--oparo-bad)}.chip{display:inline-block;padding:2px 8px;border-radius:999px;font:600 12px system-ui}.pill-on{background:var(--oparo-ok-bg);color:var(--oparo-ok)}.pill-off{background:var(--oparo-bad-bg);color:var(--oparo-bad)}.pill-done{background:color-mix(in srgb,var(--oparo-ink-soft) 15%,transparent);color:var(--oparo-ink-soft)}label{display:block;font-size:13px;font-weight:600;margin:8px 0 4px}input[type=text],input[type=number],input[type=date],select,textarea{font:inherit;padding:8px 10px;border:1px solid var(--oparo-line);border-radius:8px;background:var(--oparo-surface);color:var(--oparo-ink);width:100%;max-width:420px}.runner{display:grid;grid-template-columns:1fr 260px;gap:20px}.timer{font-variant-numeric:tabular-nums;font-size:40px;font-weight:700}.timer.low{color:var(--oparo-bad)}.agenda li{padding:6px 8px;border-radius:8px}.agenda li[aria-current=step]{background:color-mix(in srgb,var(--oparo-primary) 12%,transparent);font-weight:700}