:root{--bg:#f6f5f0;--surface:#fff;--text:#2c2c2a;--text-sub:#6f6e68;--border:#e2e0d8;--green:#3b6d11;--green-bg:#eaf3de;--amber:#854f0b;--amber-bg:#faeeda;--red:#a32d2d;font-family:Hiragino Sans,Noto Sans JP,system-ui,sans-serif}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0}.screen{flex-direction:column;gap:10px;max-width:480px;margin:0 auto;padding:12px 12px 40px;display:flex}.app-header{justify-content:space-between;align-items:center;gap:8px;padding:8px 4px;display:flex}.app-header h1{margin:0;font-size:20px;font-weight:600}.header-title{flex-direction:column;flex:1;align-items:center;min-width:0;display:flex}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:12px}.field-card{text-align:left;width:100%;font:inherit;color:inherit;cursor:pointer;justify-content:space-between;align-items:center;gap:8px;display:flex}.field-card:active{background:var(--green-bg)}.field-card-main{flex-direction:column;gap:2px;min-width:0;display:flex}.field-card-side{flex-direction:column;flex-shrink:0;align-items:flex-end;gap:4px;display:flex}.field-name{font-size:17px;font-weight:600}.field-sub{color:var(--text-sub);font-size:13px}.field-form,.record-form{flex-direction:column;gap:8px;display:flex}.row{gap:8px;display:flex}.row>*{flex:1;min-width:0}.space-between{justify-content:space-between;align-items:center}.space-between>*{flex:initial}input,select{font:inherit;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;width:100%;padding:10px;font-size:16px}input:focus,select:focus{outline:2px solid var(--green);outline-offset:-1px}button{font:inherit;cursor:pointer;touch-action:manipulation;border:none;border-radius:8px;padding:10px 14px;font-size:15px}button.primary{background:var(--green);color:#fff;font-weight:600}button.primary:active{opacity:.85}button.ghost{color:var(--text-sub);background:0 0;padding:8px 10px}button.ghost.danger{color:var(--red)}button.ghost.complete{color:var(--green);border:1px solid var(--green);flex-shrink:0;padding:4px 10px;font-weight:600}button.ghost.delete{color:var(--text-sub);flex-shrink:0;padding:4px 8px;font-size:17px}.check{color:var(--text-sub);align-items:center;gap:6px;font-size:14px;display:flex}.check input{width:18px;height:18px;margin:0}.badge{background:var(--green-bg);color:var(--green);white-space:nowrap;border-radius:10px;flex-shrink:0;padding:3px 10px;font-size:12px;font-weight:600}.badge.planned{background:var(--amber-bg);color:var(--amber)}.timeline{background:var(--surface);border:1px solid var(--border);border-radius:12px;margin:0;padding:0;list-style:none}.record{border-bottom:1px solid var(--border);align-items:center;gap:8px;padding:10px 12px;display:flex}.record:last-child{border-bottom:none}.record.planned-row{background:var(--amber-bg)}.record.planned-row .badge{background:var(--surface);color:var(--amber)}.record-date{color:var(--text-sub);flex-shrink:0;min-width:76px;font-size:13px}.record-memo{overflow-wrap:break-word;flex:1;min-width:0;font-size:14px}.empty{text-align:center;color:var(--text-sub);padding:24px 0;font-size:14px;line-height:1.8}.backup{border-top:1px solid var(--border);flex-direction:column;gap:4px;margin-top:16px;padding-top:12px;display:flex}.backup-title{color:var(--text-sub);padding:0 4px;font-size:12px}.backup .row{justify-content:flex-start}.backup .row>*{flex:initial}.backup button{border:1px solid var(--border);background:var(--surface);border-radius:8px;font-size:13px}