:root{--bg: #ffffff;--panel: #fafafa;--border: #e6e6e6;--text: #111;--muted: #666;--shadow: 0 1px 0 rgba(0,0,0,.04);--radius: 12px;--font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji"}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font);color:var(--text);background:var(--bg)}a{color:inherit;text-decoration:none}.container{width:100%;max-width:none;min-height:100%;margin:0;padding:18px 24px 40px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.brand{font-weight:600;letter-spacing:-.01em}.nav{display:flex;gap:10px}.nav button{border:1px solid var(--border);background:#fff;padding:8px 12px;border-radius:999px;cursor:pointer;color:var(--muted)}.nav button.active{color:var(--text);border-color:#cfcfcf}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.row{display:flex;gap:10px;align-items:center}.small{font-size:12px;color:var(--muted)}.input{width:100%;border:1px solid var(--border);border-radius:10px;padding:10px 12px;font-size:14px;background:#fff}.btn{border:1px solid var(--border);background:#fff;padding:10px 12px;border-radius:10px;cursor:pointer}.btn:active{transform:translateY(1px)}.itemRow{display:grid;grid-template-columns:20px 1fr 18px;gap:10px;align-items:center;padding:8px 10px;border-radius:10px;border:1px solid transparent}.itemRow:hover{background:#00000005;border-color:#0000000a}.itemText{white-space:pre-wrap;overflow-wrap:anywhere}.itemText.completed{text-decoration:line-through;color:var(--muted)}.grip{width:18px;height:18px;opacity:.35;cursor:grab}.grip:active{cursor:grabbing}.gridWeek{display:grid;grid-template-columns:minmax(300px,360px) 1fr;gap:14px;align-items:start}.weekMain{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}.dayCol{padding:12px;min-height:220px;display:flex;flex-direction:column;gap:10px}.dayHeader{display:flex;align-items:baseline;justify-content:space-between;gap:8px}.dayTitle{font-weight:600;letter-spacing:-.01em}.list{display:flex;flex-direction:column;gap:6px;padding-bottom:6px}.inlineAdd{display:flex;gap:8px;align-items:center}.notesBox textarea{width:100%;min-height:150px;resize:vertical;border:1px solid var(--border);border-radius:10px;padding:10px 12px;font-size:14px;background:#fff}.sidebar{padding:12px;position:sticky;top:12px}.sidebarHeader{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.hr{height:1px;background:var(--border);border:0;margin:10px 0}