:root{--bg: #f8fafc;--panel: #ffffff;--border: #e2e8f0;--text: #0f172a;--muted: #64748b;--accent: #0ea5e9;--accent-ink: #ffffff;--danger: #dc2626;--sel: #bae6fd;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}@media(prefers-color-scheme:dark){:root{--bg: #0f172a;--panel: #1e293b;--border: #334155;--text: #e2e8f0;--muted: #94a3b8;--accent: #0ea5e9;--sel: #075985}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button{font:inherit;cursor:pointer}.center{min-height:100dvh;display:grid;place-items:center;padding:1rem}.muted{color:var(--muted)}.error{color:var(--danger);font-size:.9rem}.login{display:flex;flex-direction:column;gap:.6rem;width:min(340px,90vw);background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:1.5rem}.login h1{margin:0}.login p{margin:0 0 .5rem}.login input,.modal input,.modal select,.modal textarea{padding:.6rem;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text);width:100%}.login button,.add,.swapbar button,.modal-actions button{background:var(--accent);color:var(--accent-ink);border:none;border-radius:8px;padding:.55rem .9rem}.signout{position:fixed;top:.5rem;right:.5rem;z-index:5;background:transparent;color:var(--muted);border:1px solid var(--border);border-radius:8px;padding:.3rem .6rem}.app{max-width:720px;margin:0 auto;padding:.75rem .75rem 4rem}.app-header{display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding-top:.5rem}.app-header h1{font-size:1.15rem;margin:0}.daynav{display:flex;gap:.4rem;overflow-x:auto;padding:.6rem 0;scrollbar-width:thin}.day-chip{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;min-width:62px;padding:.4rem .5rem;border:1px solid var(--border);border-radius:10px;background:var(--panel);color:var(--text)}.day-chip.active{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.day-num{font-size:.85rem;font-weight:600}.day-date{font-size:.72rem;opacity:.85}.day-header{padding:.3rem 0 .6rem}.day-title{font-weight:600;font-size:1.05rem}.weather{color:var(--muted);font-size:.85rem;margin-top:.15rem}.swapbar{display:flex;align-items:center;gap:.6rem;background:var(--panel);border:1px solid var(--accent);border-radius:10px;padding:.5rem .75rem;margin-bottom:.6rem}.swapbar .ghost{background:transparent;color:var(--muted);border:1px solid var(--border)}.cards{display:flex;flex-direction:column;gap:.5rem}.empty{padding:1.5rem;text-align:center}.card{display:flex;align-items:stretch;gap:.4rem;background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:.5rem}.card.selected{border-color:var(--accent);background:color-mix(in srgb,var(--sel) 30%,var(--panel))}.card.dimmed{opacity:.55}.card .drag{background:transparent;border:none;color:var(--muted);font-size:1.1rem;padding:0 .2rem;touch-action:none;cursor:grab}.card .select{align-self:center;width:18px;height:18px}.card-body{flex:1;min-width:0;cursor:pointer}.card-top{display:flex;align-items:center;gap:.4rem;flex-wrap:wrap}.time{font-variant-numeric:tabular-nums;color:var(--muted);font-size:.85rem}.cat{font-size:1rem}.title{font-weight:600}.card-sub{color:var(--muted);font-size:.82rem;margin-top:.15rem}.tag{font-size:.7rem;background:var(--border);border-radius:6px;padding:.05rem .35rem}.status{font-size:.68rem;text-transform:uppercase;letter-spacing:.03em;padding:.05rem .35rem;border-radius:6px;border:1px solid var(--border);color:var(--muted)}.status.s-confirmed{color:#16a34a;border-color:#16a34a55}.status.s-done{color:var(--accent);border-color:var(--accent)}.status.s-skipped,.status.s-cancelled{color:var(--danger);border-color:#dc262655}.card-actions{display:flex;flex-direction:column;gap:.25rem;align-items:flex-end}.card-actions button{background:transparent;border:1px solid var(--border);border-radius:6px;color:var(--text);width:30px;height:26px;line-height:1}.card-actions .move{border:1px solid var(--border);border-radius:6px;background:var(--bg);color:var(--text);font-size:.75rem;max-width:90px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:grid;place-items:center;padding:1rem;z-index:10}.modal{width:min(460px,95vw);max-height:90dvh;overflow-y:auto;background:var(--panel);border-radius:14px;padding:1.2rem;display:flex;flex-direction:column;gap:.55rem}.modal h2{margin:0 0 .4rem;font-size:1.1rem}.modal label{display:flex;flex-direction:column;gap:.2rem;font-size:.82rem;color:var(--muted)}.modal .row{display:flex;gap:.5rem}.modal .row label{flex:1}.modal .row label.narrow{flex:0 0 70px}.modal-actions{display:flex;align-items:center;gap:.5rem;margin-top:.4rem}.modal-actions .spacer{flex:1}.modal-actions button{background:var(--accent);color:var(--accent-ink)}.modal-actions button[type=button]:not(.danger){background:transparent;color:var(--text);border:1px solid var(--border)}.modal-actions .danger{background:var(--danger);color:#fff}