:root{--ink: #f5f7fa;--ink-dim: #a3adba;--bg: #08090b;--panel: rgba(16, 18, 22, .82);--edge: rgba(255, 255, 255, .14);--accent: #7fe7c4;--sugar: #ffffff;--radius: 18px;--pad: 18px;--safe-b: env(safe-area-inset-bottom, 0px);--safe-t: env(safe-area-inset-top, 0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;height:100%;overflow:hidden;background:var(--bg);color:var(--ink);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:16px;overscroll-behavior:none;user-select:none}#preview,#gl{position:fixed;inset:0;width:100%;height:100%;display:none}#preview{object-fit:cover;background:#000}body[data-state=scan] #preview,body[data-state=confirm] #preview,body[data-state=result] #preview,body[data-state=barcode] #preview,body[data-state=preview] #preview,body[data-state=preview] #gl,body[data-state=ar] #gl{display:block}#scrim{position:fixed;inset:0;display:none;pointer-events:none;background:linear-gradient(to bottom,#00000080,#0000 26% 42%,#000000b8)}body[data-state=scan] #scrim,body[data-state=confirm] #scrim,body[data-state=result] #scrim,body[data-state=barcode] #scrim,body[data-state=preview] #scrim{display:block}.screen{position:fixed;inset:0;display:none;flex-direction:column;padding:calc(var(--safe-t) + var(--pad)) var(--pad) calc(var(--safe-b) + var(--pad))}body[data-state=boot] [data-screen=boot],body[data-state=scan] [data-screen=scan],body[data-state=confirm] [data-screen=confirm],body[data-state=result] [data-screen=result],body[data-state=picker] [data-screen=picker],body[data-state=barcode] [data-screen=barcode],body[data-state=preview] [data-screen=preview],body[data-state=error] [data-screen=error]{display:flex}.screen:not(.screen--passthrough){background:var(--bg)}.screen--passthrough{justify-content:flex-end}.boot-card{margin:auto;width:100%;max-width:360px;text-align:center}.wordmark{margin:0 0 6px;font-size:34px;font-weight:700;letter-spacing:-.03em}.wordmark span{color:var(--accent)}.boot-tagline{margin:0 0 28px;color:var(--ink-dim);line-height:1.5}.progress{height:4px;border-radius:99px;background:#ffffff1f;overflow:hidden}.progress-bar{height:100%;width:0%;border-radius:99px;background:var(--accent);transition:width .25s ease-out}.progress-bar[data-indeterminate=true]{width:35%;animation:slide 1.1s ease-in-out infinite}@keyframes slide{0%{transform:translate(-100%)}to{transform:translate(320%)}}.boot-status{margin:14px 0 0;font-size:13px;color:var(--ink-dim);min-height:1.2em}.viewfinder{position:absolute;top:50%;left:50%;width:min(74vw,74vh);height:min(74vw,74vh);transform:translate(-50%,-58%);pointer-events:none}.viewfinder span{position:absolute;width:26px;height:26px;border:2px solid rgba(255,255,255,.85)}.viewfinder span:nth-child(1){top:0;left:0;border-right:0;border-bottom:0;border-radius:8px 0 0}.viewfinder span:nth-child(2){top:0;right:0;border-left:0;border-bottom:0;border-radius:0 8px 0 0}.viewfinder span:nth-child(3){bottom:0;left:0;border-right:0;border-top:0;border-radius:0 0 0 8px}.viewfinder span:nth-child(4){bottom:0;right:0;border-left:0;border-top:0;border-radius:0 0 8px}body[data-state=scan][data-thinking=true] .viewfinder span{border-color:var(--accent);transition:border-color .2s}.barcode-frame{position:absolute;top:46%;left:50%;width:min(78vw,340px);height:132px;transform:translate(-50%,-50%);border:2px solid rgba(255,255,255,.85);border-radius:12px;pointer-events:none}.barcode-frame:after{content:"";position:absolute;left:8%;right:8%;top:50%;height:2px;background:var(--accent);box-shadow:0 0 12px var(--accent)}.scan-hint{position:relative;margin:0 0 14px;text-align:center;font-size:15px;color:var(--ink);text-shadow:0 1px 6px rgba(0,0,0,.8)}.dock{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.chip,.ghost,.primary{font:inherit;color:var(--ink);border-radius:99px;border:1px solid var(--edge);background:var(--panel);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);padding:11px 18px;cursor:pointer;transition:transform .12s ease,opacity .12s ease}.chip:active,.ghost:active,.primary:active{transform:scale(.97)}.chip[hidden]{display:none}.primary{width:100%;padding:16px;font-size:17px;font-weight:600;color:#06231b;background:var(--accent);border-color:transparent}.primary:disabled{opacity:.45;cursor:default}.ghost{background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;color:var(--ink-dim);border-color:transparent;padding:10px 12px;font-size:14px}.sheet{background:var(--panel);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid var(--edge);border-radius:var(--radius);padding:18px}.sheet-kicker{margin:0 0 12px;font-size:13px;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-dim)}.sheet-actions{display:flex;justify-content:space-between;gap:8px;margin-top:6px}.guesses{display:flex;flex-direction:column;gap:8px;margin-bottom:6px}.guess{display:flex;align-items:center;gap:12px;width:100%;padding:13px 14px;font:inherit;color:var(--ink);text-align:left;background:#ffffff0f;border:1px solid var(--edge);border-radius:14px;cursor:pointer}.guess:active{background:#ffffff1f}.guess-emoji{font-size:22px;line-height:1}.guess-text{flex:1;min-width:0}.guess-name{display:block;font-weight:600}.guess-sub{display:block;font-size:13px;color:var(--ink-dim)}.guess-score{font-variant-numeric:tabular-nums;font-size:13px;color:var(--ink-dim)}.result-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.result-name{margin:0;font-size:20px;font-weight:650;letter-spacing:-.01em}.result-detail{margin:3px 0 0;font-size:14px;color:var(--ink-dim)}.source-tag{flex:none;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-dim);border:1px solid var(--edge);border-radius:99px;padding:4px 9px}.readout{margin:16px 0 18px}.readout-main{display:flex;align-items:baseline;gap:4px}.grams{font-size:68px;font-weight:700;line-height:.92;letter-spacing:-.04em;font-variant-numeric:tabular-nums}.unit{font-size:26px;font-weight:600;color:var(--ink-dim)}.readout-sub{margin:8px 0 0;font-size:15px;color:var(--ink-dim)}.readout-sub strong{color:var(--ink);font-variant-numeric:tabular-nums}.picker-head{display:flex;align-items:center;justify-content:space-between}.picker-head h2{margin:0;font-size:19px}.picker-search{margin:14px 0 10px;width:100%;padding:13px 15px;font:inherit;color:var(--ink);background:#ffffff12;border:1px solid var(--edge);border-radius:13px;outline:none}.picker-search:focus{border-color:var(--accent)}.picker-list{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding-bottom:20px}.picker-group{margin:16px 0 6px;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-dim)}.picker-row{display:flex;align-items:center;gap:12px;width:100%;padding:12px 6px;font:inherit;color:var(--ink);text-align:left;background:none;border:0;border-bottom:1px solid rgba(255,255,255,.06);cursor:pointer}.picker-row:active{background:#ffffff0f}.picker-cubes{flex:none;font-size:13px;color:var(--ink-dim);font-variant-numeric:tabular-nums}.picker-empty{padding:30px 4px;color:var(--ink-dim);text-align:center}#xr-overlay{display:none;position:fixed;inset:0;flex-direction:column;justify-content:space-between;padding:calc(var(--safe-t) + var(--pad)) var(--pad) calc(var(--safe-b) + var(--pad));pointer-events:none}body[data-state=ar] #xr-overlay{display:flex}#xr-overlay .chip{pointer-events:auto}.ar-readout{display:flex;flex-direction:column;text-shadow:0 2px 10px rgba(0,0,0,.75)}.ar-readout .readout-sub{margin-top:4px}.ar-hint{margin:0;text-align:center;font-size:15px;text-shadow:0 1px 8px rgba(0,0,0,.85)}.ar-exit{align-self:center}[data-screen=preview] .ar-readout{position:absolute;top:calc(var(--safe-t) + var(--pad));left:var(--pad)}.error-title{margin:0 0 10px;font-size:20px}.error-body{margin:0 0 22px;color:var(--ink-dim);line-height:1.55}#debug{position:fixed;left:8px;bottom:calc(var(--safe-b) + 2px);margin:0;font-size:10px;font-family:ui-monospace,monospace;color:#ffffff6b;pointer-events:none;display:none}body[data-debug=true] #debug{display:block}