:root { --bg:#faf6ee; --card:#fff; --ink:#33302a; --accent:#3d9970; --line:#e5ddcb; }
* { box-sizing: border-box; }
body { margin:0; font-family:-apple-system,"Hiragino Sans","Noto Sans JP",sans-serif; background:var(--bg); color:var(--ink); padding:12px 14px 40px; }
header { display:flex; justify-content:space-between; align-items:center; }
h1 { font-size:20px; margin:6px 0; }
button { font:inherit; background:var(--card); border:1px solid var(--line); border-radius:8px; padding:6px 12px; cursor:pointer; }
button:active { background:#f0e9da; }
#dateNav { display:flex; align-items:center; gap:10px; margin:10px 0 2px; }
#dateNav button { font-size:20px; padding:2px 14px; }
#dateLabel { font-weight:600; }
#progress { font-size:14px; color:#6b6455; margin:2px 0 6px; }
#recent { display:flex; gap:6px; flex-wrap:wrap; margin-bottom:10px; }
#recent span { font-size:12px; background:var(--card); border:1px solid var(--line); border-radius:999px; padding:2px 8px; }
.group { margin:14px 0; }
.group-head { display:flex; align-items:center; gap:8px; font-weight:700; margin-bottom:6px; }
.group-head .gname { flex:1; }
.item { display:flex; align-items:center; gap:10px; background:var(--card); border:1px solid var(--line); border-radius:10px; padding:10px 12px; margin:6px 0; }
.item.done .title { color:#9a927f; text-decoration:line-through; }
.item input[type="checkbox"] { width:22px; height:22px; accent-color:var(--accent); flex:none; }
.item .title { flex:1; }
.item .drag { flex:none; touch-action:none; cursor:grab; color:#b3ab97; font-size:18px; padding:4px 2px; user-select:none; -webkit-user-select:none; }
.item.dragging { opacity:.55; }
.item input[type="text"] { flex:1; font:inherit; border:1px solid var(--line); border-radius:6px; padding:6px 8px; min-width:0; }
#deleteBar { display:flex; align-items:center; gap:8px; background:#fdecec; border:1px solid #e5b4b4; border-radius:10px; padding:8px 12px; margin:10px 0; }
#deleteBar[hidden] { display:none; }
#deleteExec { background:#c0392b; color:#fff; border-color:#c0392b; }
#addForm { display:flex; gap:8px; margin-top:16px; flex-wrap:wrap; }
#addForm[hidden] { display:none; }
#addForm input { font:inherit; border:1px solid var(--line); border-radius:8px; padding:8px; flex:1; min-width:130px; }
#msg { color:#6b6455; font-size:13px; min-height:1.2em; }
.save-note { font-size:12px; color:#6b6455; flex:none; }