:root{--bg: #fbf7ef;--surface: #ffffff;--surface-2: #f3eee3;--text: #24221e;--muted: #706a5e;--border: #e5ddcc;--brand: #2f6b4f;--brand-ink: #ffffff;--brand-soft: #e3efe8;--accent: #e98a4b;--soon: #b7791f;--soon-bg: #fdf0d5;--expired: #c0392b;--expired-bg: #fbe1dd;--ok: #2f6b4f;--ok-bg: #e3efe8;--info-bg: #e5edf8;--info: #2c5282;--radius: 14px;--shadow: 0 1px 2px rgb(0 0 0 / .05), 0 4px 16px rgb(0 0 0 / .04);--tabbar-h: 64px;color-scheme:light;font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-text-size-adjust:100%}@media(prefers-color-scheme:dark){:root{--bg: #161714;--surface: #1f211d;--surface-2: #2a2c27;--text: #ece8df;--muted: #a39d90;--border: #34372f;--brand: #5fae86;--brand-ink: #0f1a14;--brand-soft: #22352b;--soon: #f0b65a;--soon-bg: #3a2e17;--expired: #f08070;--expired-bg: #3d211d;--ok: #7cc49e;--ok-bg: #22352b;--info-bg: #1f2b3b;--info: #9cc0ec;color-scheme:dark}}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--text)}body{font-size:16px;line-height:1.4}button,input,select{font:inherit;color:inherit}a{color:var(--brand)}h1,h2,h3{margin:0;line-height:1.2}h3{font-size:1.05rem;margin-bottom:.6rem}.app{max-width:640px;margin:0 auto;min-height:100dvh;padding-bottom:calc(var(--tabbar-h) + env(safe-area-inset-bottom) + 16px)}.topbar{padding:calc(env(safe-area-inset-top) + 14px) 16px 10px}.brand{display:flex;align-items:center;gap:8px;font-weight:600;font-size:.85rem;color:var(--muted);letter-spacing:.02em}.brand img{width:22px;height:22px}.topbar h1{font-size:1.75rem;margin-top:4px;letter-spacing:-.01em}.view{padding:0 16px;display:flex;flex-direction:column;gap:12px}.tabbar{position:fixed;left:0;right:0;bottom:0;height:calc(var(--tabbar-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:flex;justify-content:center;background:color-mix(in srgb,var(--surface) 92%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--border);z-index:10}.tabbar button{flex:1;max-width:213px;background:none;border:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:.75rem;color:var(--muted);cursor:pointer}.tabbar button.active{color:var(--brand);font-weight:600}.tab-icon{font-size:1.35rem;line-height:1}.tab-scan .tab-icon{background:var(--brand);border-radius:999px;width:44px;height:44px;display:grid;place-items:center;margin-top:-14px;box-shadow:0 4px 12px #2f6b4f59;filter:saturate(1.1)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.btn{border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:10px 14px;min-height:44px;cursor:pointer;font-weight:500}.btn:active{transform:scale(.98)}.btn-primary{background:var(--brand);color:var(--brand-ink);border-color:var(--brand);font-weight:600}.btn-primary:disabled{opacity:.5}.btn-ghost{background:transparent}.btn-small{min-height:34px;padding:6px 10px;font-size:.85rem}.btn-big{padding:14px 22px;font-size:1.05rem}.link{background:none;border:0;padding:0;text-decoration:underline;cursor:pointer}.danger,.warn{color:var(--expired)}.muted{color:var(--muted)}.small{font-size:.85rem}.mono{font-family:ui-monospace,SF Mono,Menlo,monospace}.big{font-size:1.3rem!important;letter-spacing:.05em}.center{text-align:center;justify-content:center}.pad{padding:24px 0}.pad-top{padding-top:12px}.row{display:flex;gap:12px;align-items:flex-start}.row.between{justify-content:space-between;align-items:center}.gap{gap:8px}.wrap{flex-wrap:wrap}.grow{flex:1;min-width:0}.pill{display:inline-block;font-size:.75rem;font-weight:600;padding:2px 8px;border-radius:999px;margin-top:4px}.pill-expired{background:var(--expired-bg);color:var(--expired)}.pill-soon{background:var(--soon-bg);color:var(--soon)}.pill-ok{background:var(--ok-bg);color:var(--ok)}.pill-none{background:var(--surface-2);color:var(--muted)}.pill-info{background:var(--info-bg);color:var(--info)}.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.chips-scroll{flex-wrap:nowrap;overflow-x:auto;margin:0 -16px;padding:0 16px 2px;scrollbar-width:none}.chip{border:1px solid var(--border);background:var(--surface);border-radius:999px;padding:6px 12px;font-size:.85rem;white-space:nowrap;cursor:pointer}.chip.active{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}.chip-suggest:not(.active){border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}.field{display:flex;flex-direction:column;gap:4px}.field>span{font-size:.8rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.field>span em{text-transform:none;letter-spacing:0;font-weight:500}input:not([type=checkbox]):not([type=radio]),select{width:100%;border:1px solid var(--border);background:var(--surface);border-radius:10px;padding:10px 12px;min-height:44px;font-size:16px}input:focus,select:focus{outline:2px solid var(--brand);outline-offset:-1px}.item-form{display:flex;flex-direction:column;gap:14px}.item-form-head{display:flex;gap:12px;align-items:center}.item-form-head-text{display:flex;flex-direction:column;gap:2px;align-items:flex-start}.segmented{display:flex;background:var(--surface-2);border-radius:12px;padding:3px;gap:3px}.segmented button{flex:1;border:0;background:transparent;border-radius:9px;padding:8px 4px;min-height:40px;cursor:pointer;font-size:.9rem}.segmented button.active{background:var(--brand);color:var(--brand-ink);box-shadow:var(--shadow);font-weight:600}.stepper{display:flex;align-items:center;border:1px solid var(--border);border-radius:10px;overflow:hidden;width:132px}.stepper button{width:44px;height:44px;border:0;background:var(--surface-2);font-size:1.3rem;cursor:pointer}.stepper input{border:0!important;border-radius:0!important;text-align:center;width:44px;padding:0!important}.size-input{display:flex;gap:6px}.size-input input{flex:1;min-width:0}.size-input select{width:92px}.form-actions{display:flex;gap:8px;margin-top:4px}.nutrition{background:var(--surface-2);border-radius:10px;padding:8px 12px}.thumb{width:52px;height:52px;border-radius:10px;object-fit:contain;background:#fff;border:1px solid var(--border);flex-shrink:0}.thumb-lg{width:72px;height:72px}.thumb-empty{display:grid;place-items:center;font-size:1.5rem;background:var(--surface-2)}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.stat{border:1px solid var(--border);background:var(--surface);border-radius:var(--radius);padding:10px;text-align:left;display:flex;flex-direction:column;cursor:pointer}.stat strong{font-size:1.5rem}.stat span{font-size:.75rem;color:var(--muted)}.stat-soon strong{color:var(--soon)}.stat-expired strong{color:var(--expired)}.stat.active{outline:2px solid var(--brand);outline-offset:-2px}.toolbar{display:flex;gap:8px}.toolbar select{width:auto;flex-shrink:0}.item-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.item-row{display:flex;align-items:center;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:10px;gap:8px}.item-main{flex:1;min-width:0;display:flex;gap:12px;align-items:center;background:none;border:0;padding:0;text-align:left;cursor:pointer}.item-text{min-width:0}.item-name{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.item-sub{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.item-qty{display:flex;flex-direction:column;align-items:center;gap:2px}.qty{font-weight:700;font-size:1.05rem}.empty{text-align:center;align-items:center;padding-top:40px}.empty-art{font-size:3rem;letter-spacing:.2em}.empty p{max-width:320px}.scanner{position:relative;aspect-ratio:4 / 3;background:#111;border-radius:var(--radius);overflow:hidden}.scanner video{width:100%;height:100%;object-fit:cover;display:block}.scanner-reticle{position:absolute;top:22%;right:10%;bottom:22%;left:10%;border:3px solid rgb(255 255 255 / .85);border-radius:14px;box-shadow:0 0 0 999px #00000059}.scanner-line{position:absolute;left:6%;right:6%;top:50%;height:2px;background:var(--accent);box-shadow:0 0 8px var(--accent);animation:scan 1.8s ease-in-out infinite}@keyframes scan{0%,to{transform:translateY(-28px)}50%{transform:translateY(28px)}}.scanner-msg{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;color:#eee;padding:24px;text-align:center}.scanner-torch{position:absolute;right:10px;bottom:10px;border:0;border-radius:999px;padding:6px 12px;background:#0000008c;color:#fff;font-size:.85rem}.hint{text-align:center;color:var(--muted);margin:0}.session ul{margin:8px 0 0;padding-left:18px;font-size:.9rem}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:20;display:flex;align-items:flex-end;justify-content:center;animation:fade .15s ease-out}.sheet{background:var(--bg);width:100%;max-width:640px;max-height:92dvh;overflow-y:auto;border-radius:20px 20px 0 0;padding:16px 16px calc(24px + env(safe-area-inset-bottom));animation:slideup .2s ease-out}.sheet-head{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:12px}.sheet-actions{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.sheet-actions .btn{flex:1}@keyframes slideup{0%{transform:translateY(40px);opacity:.6}}@keyframes fade{0%{opacity:0}}.activity{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;font-size:.9rem}.activity li{display:flex;align-items:center;gap:8px}.dot{width:8px;height:8px;border-radius:999px;flex-shrink:0}.dot-added{background:var(--ok)}.dot-used{background:var(--soon)}.dot-discarded{background:var(--expired)}.toast{position:fixed;left:50%;bottom:calc(var(--tabbar-h) + env(safe-area-inset-bottom) + 16px);transform:translate(-50%,20px);background:var(--text);color:var(--bg);padding:10px 16px;border-radius:999px;font-size:.9rem;font-weight:500;opacity:0;pointer-events:none;transition:all .2s ease;z-index:30;max-width:calc(100vw - 32px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.toast.show{opacity:1;transform:translate(-50%)}