:root{--bg:#f6f7f9;--card:#ffffff;--ink:#101317;--muted:#6b7280;--line:#e5e7eb;--accent:#0a66c2;--ok:#0b8a3e;--warn:#b45309;--danger:#b42318;--radius:14px}@media (prefers-color-scheme:dark){:root{--bg:#0e1013;--card:#171a1f;--ink:#f2f4f7;--muted:#9aa3af;--line:#262b33;--accent:#4c9aff;--ok:#35c26b;--warn:#f0a13a;--danger:#ff6b5e}}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body,html{margin:0;padding:0;background:var(--bg);color:var(--ink);font:16px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}main{max-width:560px;margin:0 auto;padding:16px 16px 96px}h1{font-size:22px;margin:4px 0 2px}h2{font-size:16px;margin:24px 0 8px;color:var(--muted);font-weight:600}p{margin:6px 0}.muted{color:var(--muted);font-size:14px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px;margin-bottom:10px}.row,.spread{display:flex;align-items:center;gap:10px}.spread{justify-content:space-between}.chip{font-size:12px;padding:3px 9px;border-radius:999px;background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent);white-space:nowrap}.chip.warn{background:color-mix(in srgb,var(--warn) 15%,transparent);color:var(--warn)}.chip.danger{background:color-mix(in srgb,var(--danger) 14%,transparent);color:var(--danger)}.chip.ok{background:color-mix(in srgb,var(--ok) 14%,transparent);color:var(--ok)}.slot{display:flex;align-items:center;gap:12px;padding:12px;border:1.5px solid var(--line);border-radius:12px;margin-bottom:8px;background:var(--card);cursor:pointer;min-height:56px}.slot.checked{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 7%,var(--card))}.slot .box{width:24px;height:24px;flex:0 0 24px;border-radius:7px;border:2px solid var(--muted);display:grid;place-items:center;font-size:14px;color:#fff}.slot.checked .box{background:var(--accent);border-color:var(--accent)}.slot 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var(--line)}.tabs button[data-active=true]{background:var(--accent);color:#fff;border-color:var(--accent)}.grid-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:8px 0 4px}.hour-grid{border-collapse:separate;border-spacing:6px;width:100%}.hour-grid th{font-size:13px;font-weight:600;text-align:center;padding:2px 4px;white-space:nowrap}.hour-grid th[scope=row]{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--muted);font-weight:600;padding-right:8px}.hour-grid td{padding:0}.hour-grid td.empty:after{content:"";display:block;height:44px;border-radius:10px;border:1.5px dashed var(--line);opacity:.5}.cell{width:100%;min-width:46px;height:44px;padding:0;border-radius:10px;border:1.5px solid var(--line);background:var(--card);color:var(--ink);font-size:17px;font-weight:700;min-height:44px}.cell.on{background:var(--accent);border-color:var(--accent);color:#fff}.cell.pref{border-width:3px;border-color:var(--ok)}.cell.on.pref{border-color:#fff}.cell.standing{border-width:3px;border-color:var(--ok);color:var(--ok)}.cell.on.standing{color:#fff;border-color:#fff}.check-row{display:flex;gap:10px;align-items:flex-start;margin-top:12px;font-size:15px;cursor:pointer}.check-row input{width:22px;height:22px;margin:0;flex:none;accent-color:var(--accent)}.deadline{display:flex;flex-direction:column;gap:2px;padding:10px 12px;border-radius:10px;border-left:4px solid var(--muted);background:color-mix(in srgb,var(--muted) 8%,transparent)}.deadline-head{font-size:17px;font-weight:700}.deadline-sub{font-size:13px;color:var(--muted)}.deadline.ok{border-left-color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,transparent)}.deadline.soon{border-left-color:var(--warn);background:color-mix(in srgb,var(--warn) 12%,transparent)}.deadline.soon .deadline-head{color:var(--warn)}.deadline.now{border-left-color:var(--danger);background:color-mix(in srgb,var(--danger) 12%,transparent)}.deadline.now .deadline-head{color:var(--danger)}.deadline.gone{border-left-color:var(--muted)}.deadline-inline{margin:0 0 8px;font-size:14px;font-weight:600}.deadline-inline.soon{color:var(--warn)}.deadline-inline.now{color:var(--danger)}.deadline-inline.gone{color:var(--muted)}.tabs button[data-active=true][data-tone=confirmed]{background:var(--ok);border-color:var(--ok)}.confirm{border-left:4px solid var(--muted)}.confirm.free{border-left-color:var(--ok)}.confirm.costly{border-left-color:var(--danger)}.confirm-effect{font-weight:600;margin:10px 0 0}.confirm.free .confirm-effect{color:var(--ok)}.confirm.costly .confirm-effect{color:var(--danger)}.confirm-actions{display:flex;gap:8px;margin-top:12px}.confirm-actions button{flex:1 1}.slot.answered{opacity:.7}button.link{background:transparent;color:var(--muted);border:0;padding:8px 0 0;width:auto;font-size:14px;text-decoration:underline}.tabs button{position:relative}.tab-count{display:inline-block;margin-left:6px;min-width:18px;padding:0 5px;border-radius:999px;font-size:12px;line-height:18px;background:color-mix(in srgb,currentColor 14%,transparent)}.tab-dot{position:absolute;top:6px;right:6px;width:8px;height:8px;border-radius:50%;background:var(--warn)}.consent{border-left:4px solid var(--accent)}.consent-doc{margin-top:12px}.consent-body{white-space:pre-line;font-size:14px;line-height:1.5;max-height:50vh;overflow-y:auto;margin-top:8px;padding:10px;border-radius:10px;background:color-mix(in srgb,var(--muted) 8%,transparent)}