:root{--bg:#f4f7f6;--card:#fff;--text:#1c2b26;--muted:#5b6b66;--line:#d6e0dc;--primary:#1f7a5c;--primary-ink:#fff;--primary-soft:#e3f2ec;--expired:#b42318;--expired-soft:#fdecea;--today:#c4320a;--today-soft:#fff0e6;--soon:#8a5a00;--soon-soft:#fff7df;--ok:#1f7a5c;--none:#5b6b66;--radius:14px;--tap:52px;--nav-h:76px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-size:18px}:root.large-text{--tap:58px;font-size:21px}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent;margin:0;font-family:system-ui,-apple-system,PingFang TC,Noto Sans TC,Microsoft JhengHei,sans-serif;line-height:1.5}body.no-scroll{overflow:hidden}main{max-width:640px;padding-bottom:calc(var(--nav-h) + env(safe-area-inset-bottom) + 24px);margin:0 auto}.page{padding:12px 16px;padding-top:calc(12px + env(safe-area-inset-top))}.page-head{align-items:center;gap:8px;margin-bottom:12px;display:flex}h1{margin:0;font-size:1.5rem}h2{margin:0 0 8px;font-size:1.15rem}.sub{color:var(--muted);margin:0}.center{text-align:center}.small{color:var(--muted);font-size:.85rem}.loading{text-align:center;padding:40vh 0;font-size:1.2rem}button,input,select,textarea{font:inherit;color:inherit}.btn{min-height:var(--tap);border:2px solid var(--line);background:var(--card);cursor:pointer;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:8px 16px;font-weight:600;text-decoration:none;display:inline-flex}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.5}.btn.primary{background:var(--primary);border-color:var(--primary);color:var(--primary-ink)}.btn.danger{border-color:var(--expired);color:var(--expired)}.btn.warn{border-color:var(--today);color:var(--today)}.btn.ghost{background:0 0;border-color:#0000}.btn.block{width:100%;margin-top:10px;display:flex}.btn.tall{min-height:64px;font-size:1.1rem}.btn.small{min-height:46px;padding:6px 10px;font-size:.95rem}.icon-btn{width:var(--tap);height:var(--tap);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;display:inline-flex}.icon-btn.big{border:2px solid var(--line);background:var(--card)}.btn-row{gap:10px;margin-top:12px;display:flex}.btn-row>.btn{flex:1}.big-actions{gap:4px;margin-bottom:16px;display:grid}.menu-list .btn.block{margin-top:8px}.field{border:none;margin:0 0 16px;padding:0;display:block}.label{margin-bottom:6px;font-weight:700;display:block}input:not([type=checkbox]),select{width:100%;min-height:var(--tap);border:2px solid var(--line);background:var(--card);border-radius:12px;padding:8px 12px}input:focus,select:focus,.btn:focus-visible,.seg-btn:focus-visible,.chip:focus-visible{outline-offset:1px;outline:3px solid #f2a33a}.hint{color:var(--muted);margin:6px 0;font-size:.9rem}.seg{gap:6px;margin-bottom:10px;display:flex}.seg-btn{min-height:var(--tap);border:2px solid var(--line);background:var(--card);cursor:pointer;border-radius:12px;flex:1;padding:4px 6px;font-weight:600}.seg-btn.on{background:var(--primary);border-color:var(--primary);color:var(--primary-ink)}.chip-row,.chip-grid{flex-wrap:wrap;gap:8px;display:flex}.chip-grid .btn{flex:40%}.chip{border:2px solid var(--line);background:var(--card);cursor:pointer;border-radius:999px;min-height:46px;padding:4px 14px}.chip.on{border-color:var(--primary);background:var(--primary-soft);font-weight:700}.qty-row{align-items:center;gap:8px;display:flex}.qty-row .qty-input{text-align:center;width:90px;font-size:1.2rem;font-weight:700}.qty-row select{flex:1}.expiry-box{background:var(--card);border-radius:var(--radius);border:2px solid var(--line)!important;padding:12px!important}.expiry-box legend{padding:0 6px}.photo-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.photo-preview{object-fit:cover;border-radius:10px;width:72px;height:72px}.form-actions{bottom:calc(var(--nav-h) + env(safe-area-inset-bottom));background:linear-gradient(transparent, var(--bg) 25%);padding:16px 0 8px;position:sticky}.inline-form{gap:8px;display:flex}.inline-form .btn{flex-shrink:0}.quick-form{grid-template-columns:1fr 1fr;gap:8px;display:grid}.quick-form input,.quick-form .btn{grid-column:span 2}.switch-row{min-height:var(--tap);justify-content:space-between;align-items:center;font-weight:700;display:flex}.switch-row input{width:28px;height:28px}.card{background:var(--card);border-radius:var(--radius);border:1px solid var(--line);margin-bottom:14px;padding:16px}.notice{background:var(--primary-soft);border-radius:12px;margin:8px 0 14px;padding:10px 14px}.notice p{margin:4px 0}.notice.ok{background:var(--primary-soft)}.notice.warn{background:var(--soon-soft);border:1px solid #e8c66a}.global-error{margin:8px}.disclaimer{color:var(--muted);border-top:1px dashed var(--line);margin-top:20px;padding-top:10px;font-size:.85rem}.empty,.all-good{text-align:center;color:var(--muted);padding:24px 8px}.all-good{background:var(--primary-soft);border-radius:var(--radius);color:var(--primary);font-weight:700}.steps{margin:6px 0;padding-left:1.3em}.steps li{margin:4px 0}.zone-summary{grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:16px;display:grid}.zone-tile{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);text-align:center;color:inherit;flex-direction:column;padding:10px;text-decoration:none;display:flex}.zone-name{font-weight:700}.zone-count{font-size:1.8rem;font-weight:800;line-height:1.2}.zone-fridge .zone-count{color:#1d6fa5}.zone-freezer .zone-count{color:#4b55b5}.zone-pantry .zone-count{color:#8a5a00}.section-title{align-items:center;gap:8px;margin:18px 0 8px;display:flex}.count{background:var(--line);border-radius:999px;padding:0 10px;font-size:.9rem}.urgent-expired .section-title{color:var(--expired)}.urgent-today .section-title{color:var(--today)}.urgent-soon .section-title{color:var(--soon)}.item-card{background:var(--card);border-radius:var(--radius);border:1px solid var(--line);border-left:8px solid var(--line);margin-bottom:10px;overflow:hidden}.item-card.level-expired{border-left-color:var(--expired)}.item-card.level-today{border-left-color:var(--today)}.item-card.level-soon{border-left-color:#e0a100}.item-card.level-ok{border-left-color:var(--ok)}.item-main{cursor:pointer;gap:10px;padding:12px;display:flex}.item-thumb{object-fit:cover;border-radius:10px;flex-shrink:0;width:56px;height:56px}.item-text{flex:1;min-width:0}.item-name{word-break:break-word;font-size:1.15rem;font-weight:800}.item-meta{color:var(--muted)}.item-expiry{text-align:right;flex-shrink:0;max-width:45%}.item-date{color:var(--muted);margin-top:4px;font-size:.85rem;display:block}.pill{white-space:nowrap;border-radius:999px;padding:2px 10px;font-weight:800;display:inline-block}.pill-expired{background:var(--expired);color:#fff}.pill-today{background:var(--today);color:#fff}.pill-soon{background:var(--soon-soft);color:var(--soon);border:1px solid #e0a100}.pill-ok{background:var(--primary-soft);color:var(--ok)}.pill-none{color:var(--none);background:#eef1f0}.source{font-size:.8rem}.source-estimate{color:#4b55b5}.item-actions{grid-template-columns:1fr 1fr auto;gap:6px;padding:0 12px 12px;display:grid}.search-box{background:var(--card);border:2px solid var(--line);border-radius:12px;align-items:center;gap:8px;margin-bottom:10px;padding-left:12px;display:flex}.search-box input{outline:none;border:none!important}.filter-row{gap:8px;margin-bottom:8px;display:flex}.quick-grid{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.quick-btn{border:2px solid var(--line);background:var(--card);cursor:pointer;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;min-height:72px;padding:6px;display:flex}.quick-name{font-size:1.05rem;font-weight:800}.scanner{border-radius:var(--radius);aspect-ratio:3/4;background:#000;width:100%;max-height:60vh;position:relative;overflow:hidden}.scanner-video{object-fit:cover;width:100%;height:100%}.scanner-frame{border:4px solid #f2a33a;border-radius:12px;position:absolute;inset:30% 10%;box-shadow:0 0 0 2000px #00000059}.scanner-hint{text-align:center;color:#fff;text-shadow:0 1px 3px #000;margin:0;font-weight:700;position:absolute;bottom:8px;left:0;right:0}.ocr-preview{object-fit:contain;background:#000;border-radius:12px;width:100%;max-height:220px;margin:8px 0}.progress-box progress{width:100%;height:16px}.candidate-list{gap:8px;margin-bottom:14px;display:grid}.candidate{text-align:left;border:2px solid var(--line);background:var(--card);cursor:pointer;border-radius:12px;flex-direction:column;padding:10px 12px;display:flex}.candidate strong{font-size:1.2rem}.candidate.on{border-color:var(--primary);background:var(--primary-soft)}.ocr-raw pre{white-space:pre-wrap;background:#f0f3f2;border-radius:8px;padding:8px;font-size:.85rem}.tag-list{flex-wrap:wrap;gap:8px;margin:8px 0 12px;padding:0;list-style:none;display:flex}.tag-list li{background:var(--primary-soft);border-radius:999px;align-items:center;gap:4px;padding:4px 4px 4px 14px;display:flex}.tag-x{cursor:pointer;width:40px;height:40px;color:var(--muted);background:0 0;border:none;font-size:1.4rem}.days-table{border-collapse:collapse;width:100%}.days-table th,.days-table td,.days-table input{text-align:center;padding:4px}.product-list{padding:0;list-style:none}.product-list li{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:8px 0;display:flex}details summary{cursor:pointer;align-items:center;min-height:44px;font-weight:600;display:flex}.bottom-nav{height:calc(var(--nav-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--card);border-top:1px solid var(--line);z-index:10;display:flex;position:fixed;bottom:0;left:0;right:0}.nav-item{color:var(--muted);flex-direction:column;flex:1;justify-content:center;align-items:center;font-size:.85rem;font-weight:600;text-decoration:none;display:flex}.nav-item.active{color:var(--primary)}.nav-item.primary .nav-icon{background:var(--primary);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:54px;height:54px;margin-top:-18px;display:flex;box-shadow:0 2px 8px #0003}.nav-icon{position:relative}.badge{background:var(--expired);color:#fff;text-align:center;border-radius:999px;min-width:20px;padding:0 6px;font-size:.75rem;position:absolute;top:-6px;right:-12px}.sheet-backdrop{z-index:30;background:#00000073;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.sheet{background:var(--bg);width:100%;max-width:640px;max-height:92vh;padding-bottom:env(safe-area-inset-bottom);border-radius:20px 20px 0 0;flex-direction:column;display:flex}.sheet-head{justify-content:space-between;align-items:center;padding:8px 8px 0 16px;display:flex}.sheet-head h2{margin:0}.sheet-body{padding:8px 16px 20px;overflow-y:auto}.confirm-msg{font-size:1.1rem}.toast{left:12px;right:12px;bottom:calc(var(--nav-h) + env(safe-area-inset-bottom) + 12px);color:#fff;z-index:20;background:#1c2b26;border-radius:12px;justify-content:space-between;align-items:center;gap:8px;max-width:616px;margin:0 auto;padding:10px 10px 10px 16px;display:flex;position:fixed;box-shadow:0 4px 14px #0000004d}.toast-undo{color:#f2a33a;cursor:pointer;background:0 0;border:2px solid #f2a33a;border-radius:10px;min-height:46px;padding:0 16px;font-weight:800}@media (width>=480px){.quick-grid{grid-template-columns:repeat(4,1fr)}}