:root{font-family:Inter,ui-sans-serif,system-ui,sans-serif;color:#1f2937;background:#f8fafc;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,textarea{font:inherit}.shell{max-width:720px;margin:auto;padding:0;display:flex;flex-direction:column}header{display:flex;justify-content:space-between;gap:1.25rem;align-items:stretch;padding:1rem}h1{font-size:clamp(28px,7vw,44px);line-height:1.05;letter-spacing:-.045em;font-weight:400;margin:0;color:#111827}h1 strong{font-weight:750}.title{display:flex;flex-direction:column;align-items:flex-start}.nav{display:flex;flex-direction:column;align-items:center;justify-content:space-between}.week-controls{display:flex;align-items:center;gap:18px}.nav button{border:0;background:transparent;color:#475569;padding:0;cursor:pointer;line-height:1}.nav button:hover{color:#111827}.nav .week-controls button{font-size:28px}.nav .today{font-size:13px;color:#64748b}.grid{background:#fff;overflow:hidden;border-top:1px solid #e2e8f0;border-bottom:1px solid #e2e8f0}.grid-head,.day-row{display:grid;grid-template-columns:minmax(0,1fr) 160px 160px;align-items:center}.grid-head{padding:13px 18px;background:#f1f5f9;color:#64748b;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.1em}.grid-head>span:not(:first-child){align-self:start;color:#334155;text-align:center;justify-self:center}.grid-head .current-user b{color:#cf6848}.grid-head small,.day-row small{display:block;font-size:11px;font-weight:400;letter-spacing:0;text-transform:none;color:#94a3b8;margin-top:4px}.day-row{padding:1.15rem 1rem;border-top:1px solid #f1f5f9}.day-label{display:flex;flex-direction:column;align-items:flex-start}.day-label small{margin-top:4px;white-space:nowrap}.day-row>div:first-child b{display:block;font-size:15px;color:#334155}.cell{display:flex;align-items:center;justify-content:center;gap:10px}.toggle{width:44px;height:24px;padding:3px;border:0;border-radius:20px;background:#e2e8f0;cursor:pointer;-webkit-tap-highlight-color:transparent;outline:none}.toggle i{display:block;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 2px #0f172a22;transition:transform .2s}.toggle.on{background:#16a34a}.toggle.on i{transform:translate(20px)}.toggle:focus-visible{box-shadow:0 0 0 3px #16a34a33}.note{border:0;background:transparent;color:#cbd5e1;cursor:pointer;font-size:22px;line-height:1;padding:4px}.note-icon{display:block;width:24px;height:24px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8}.note.has-note{color:#cf6848}.toggle:disabled,.note:disabled{cursor:not-allowed;opacity:.55}.scratch{position:relative;padding:1rem;flex:1}.scratch textarea{width:100%;min-height:120px;resize:vertical;border:1px solid #e2e8f0;border-radius:6px;background:#fff;padding:.85rem;color:#1f2937;outline:none}.scratch textarea:focus{border-color:#94a3b8;box-shadow:0 0 0 3px #cbd5e133}.scratch small{display:block;color:#94a3b8;min-height:18px;position:absolute;bottom:24px;right:24px;margin:0}.locked{color:#64748b;font-size:13px}footer{padding:0 1rem 1rem;color:#94a3b8;font-size:11px;text-align:right}.login{max-width:400px;margin:20vh auto;padding:20px;text-align:center}@media(max-width:480px){header{gap:12px}.nav{flex-shrink:0}}