:root{color:#22332f;font-synthesis:none;text-rendering:optimizelegibility;--bg:#f6f0e6;--surface:#fffaf0;--surface-2:#e9f5ef;--text:#22332f;--muted:#657872;--primary:#6fbfa3;--primary-dark:#3f8f77;--safe:#67bf8c;--caution:#f2c94c;--avoid:#ef6f61;--border:#2a3f3a1f;--shadow:0 18px 45px #20312c24;background:#f6f0e6;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;color:var(--text);background:radial-gradient(circle at 10% 0%, #6fbfa338, transparent 28%), linear-gradient(180deg, #fbf7ef 0%, var(--bg) 100%);margin:0}body.dark{--bg:#101b1a;--surface:#172725;--surface-2:#203734;--text:#eef7f2;--muted:#b6cbc4;--border:#ffffff1f;--shadow:0 18px 45px #00000059;background:#101b1a}body.large-text{font-size:18px}button,input,select{font:inherit}button{-webkit-tap-highlight-color:transparent}.app-shell{width:min(100%,520px);min-height:100vh;margin:0 auto;padding:22px 18px 110px}.app-header{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:16px;display:flex}.eyebrow{color:var(--primary-dark);text-transform:uppercase;letter-spacing:.08em;margin:0 0 4px;font-size:.82rem;font-weight:900}h1,h2,h3,p{margin-top:0}h1{margin-bottom:6px;font-size:clamp(2rem,7vw,3rem);line-height:.98}h2{margin-bottom:10px;font-size:1.45rem}h3{margin-bottom:8px}.subtitle,.card p,.microcopy{color:var(--muted);line-height:1.45}.icon-button{background:var(--surface);width:52px;height:52px;color:var(--text);box-shadow:var(--shadow);cursor:pointer;border:none;border-radius:50%;font-size:1.25rem}.bottom-tabs{z-index:20;border:1px solid var(--border);width:min(100% - 28px,500px);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#fffaf0db;border-radius:26px;grid-template-columns:repeat(3,1fr);gap:8px;padding:8px;display:grid;position:fixed;bottom:14px;left:50%;transform:translate(-50%)}body.dark .bottom-tabs{background:#172725db}.tab{color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:20px;padding:10px 6px}.tab span,.tab strong{display:block}.tab span{font-size:1.25rem}.tab strong{font-size:.78rem}.tab.active{background:var(--primary);color:#10201d}.screen{display:none}.screen.active-screen{flex-direction:column;gap:16px;display:flex}.card,.product-result{border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);border-radius:28px;padding:20px}.welcome-card{text-align:left}.welcome-icon{background:var(--surface-2);border-radius:26px;place-items:center;width:78px;height:78px;margin-bottom:14px;font-size:2.2rem;display:grid}.field-label{color:var(--text);margin:16px 0 6px;font-weight:800;display:block}.text-input{border:2px solid var(--border);color:#172725;background:#ffffffc2;border-radius:18px;outline:none;width:100%;padding:13px 14px}body.dark .text-input{color:var(--text);background:#0d1716}.text-input:focus{border-color:var(--primary)}.primary-button,.secondary-button,.text-button{cursor:pointer;border:none}.primary-button{background:var(--primary-dark);color:#fff;border-radius:20px;width:100%;margin-top:18px;padding:14px 16px;font-weight:900}.secondary-button{background:var(--primary);color:#10201d;border-radius:18px;padding:12px 14px;font-weight:900}.text-button{color:var(--primary-dark);background:0 0;font-weight:900}.feature-grid{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.feature-grid div{background:var(--surface-2);border-radius:20px;padding:12px}.feature-grid span,.feature-grid strong,.feature-grid small{display:block}.feature-grid span{margin-bottom:6px;font-size:1.6rem}.feature-grid small{color:var(--muted);margin-top:4px}.traffic-light{justify-content:center;gap:14px;padding:18px 12px 2px;display:flex}.light{opacity:.22;border-radius:50%;width:58px;height:58px;box-shadow:inset 0 0 0 4px #ffffff73}.light.red{background:var(--avoid)}.light.yellow{background:var(--caution)}.light.green{background:var(--safe)}.traffic-light.safe .green,.traffic-light.caution .yellow,.traffic-light.avoid .red{opacity:1;transform:scale(1.12);box-shadow:0 0 0 10px #6fbfa31f}.guide-grid{gap:12px;display:grid}.guide-card{border:1px solid var(--border);background:var(--surface);width:100%;color:var(--text);text-align:left;cursor:pointer;border-radius:24px;grid-template-columns:auto 1fr;gap:4px 12px;padding:16px;display:grid;box-shadow:0 10px 24px #20312c14}.guide-card.safe{border-left:8px solid var(--safe)}.guide-card.caution{border-left:8px solid var(--caution)}.guide-card.avoid{border-left:8px solid var(--avoid)}.guide-icon{background:var(--surface-2);border-radius:16px;grid-row:span 2;place-items:center;width:44px;height:44px;font-size:1.4rem;display:grid}.guide-card small{color:var(--muted)}.result-kicker{margin-bottom:6px;font-weight:900}.result-card.safe,.product-result.safe{border-left:8px solid var(--safe)}.result-card.caution,.product-result.caution{border-left:8px solid var(--caution)}.result-card.avoid,.product-result.avoid{border-left:8px solid var(--avoid)}.scanner-card{text-align:center}.scan-disc{color:#17312c;cursor:pointer;background:radial-gradient(circle,#fff 0 18%,#dff4eb 19% 46%,#9ed7c3 47% 100%);border:none;border-radius:50%;place-items:center;width:190px;height:190px;margin:18px auto 8px;display:grid;position:relative;overflow:hidden;box-shadow:0 0 0 14px #6fbfa329,0 22px 45px #20312c3d}.scan-disc:before,.scan-disc:after{content:"";background:#3f8f7740;border-radius:999px;position:absolute}.scan-disc:before{width:160px;height:10px;animation:2.4s ease-in-out infinite scanLine}.scan-disc:after{background:#ffffff6b;border-radius:50%;width:72px;height:72px}.scan-ring{border:3px dashed #17312c52;border-radius:50%;animation:8s linear infinite rotateRing;position:absolute;inset:24px}.scan-camera,.scan-disc strong,.scan-disc small{z-index:2;display:block;position:relative}.scan-camera{font-size:2.4rem}.scan-disc strong{margin-top:48px;font-size:1.15rem}.scan-disc small{margin-top:-44px;font-weight:700}@keyframes scanLine{0%,to{transform:translateY(-72px)}50%{transform:translateY(72px)}}@keyframes rotateRing{to{transform:rotate(360deg)}}.manual-search{grid-template-columns:1fr auto;gap:10px;margin-top:16px;display:grid}.product-result.hidden{display:none}.product-top{justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px;display:flex}.product-badge{border-radius:999px;align-items:center;width:fit-content;padding:8px 12px;font-weight:900;display:inline-flex}.product-badge.safe{background:#67bf8c38}.product-badge.caution{background:#f2c94c42}.product-badge.avoid{background:#ef6f6138}.barcode-code{color:var(--muted);font-size:.86rem}.product-layout{grid-template-columns:104px 1fr;align-items:start;gap:14px;display:grid}.product-image,.product-placeholder{background:var(--surface-2);object-fit:cover;width:104px;height:104px;color:var(--muted);text-align:center;border-radius:22px;place-items:center;font-size:.8rem;display:grid}.details-box{background:var(--surface-2);border-radius:18px;margin-top:14px;padding:12px}.details-box summary{cursor:pointer;font-weight:900}.api-note{color:var(--muted);margin-top:14px;font-size:.82rem}.history-heading{justify-content:space-between;align-items:center;gap:12px;display:flex}.history-list{color:var(--muted);gap:8px;display:grid}.history-item{border:1px solid var(--border);background:var(--surface-2);width:100%;color:var(--text);text-align:left;cursor:pointer;border-radius:18px;padding:11px 12px}.history-item strong,.history-item span,.history-item small{display:block}.history-item strong{font-size:.88rem}.history-item span{margin-top:4px;font-weight:900}.history-item small{color:var(--muted)}.settings-panel{z-index:30;border:1px solid var(--border);background:var(--surface);width:min(100% - 28px,500px);box-shadow:var(--shadow);border-radius:28px 28px 0 0;padding:20px;transition:bottom .28s;position:fixed;bottom:-100%;left:50%;transform:translate(-50%)}.settings-panel.open{bottom:0}.settings-header{justify-content:space-between;align-items:center;display:flex}.setting-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:16px;padding:14px 0;display:flex}.setting-row small{color:var(--muted);display:block}.footer-note{color:var(--muted);text-align:center;margin:20px 2px 0;font-size:.82rem;line-height:1.4}@media (width<=420px){.app-shell{padding-inline:14px}.manual-search,.product-layout{grid-template-columns:1fr}.product-image,.product-placeholder{width:100%;height:170px}.feature-grid{grid-template-columns:1fr}.scan-disc{width:175px;height:175px}}html,body,#app{-webkit-overflow-scrolling:touch!important;height:auto!important;min-height:100%!important;overflow:hidden auto!important}body{overscroll-behavior-y:contain;position:relative!important}.app-shell{height:auto!important;min-height:100dvh!important;padding-bottom:170px!important;overflow:visible!important}.screen{height:auto!important;min-height:auto!important;overflow:visible!important}.screen.active-screen{flex-direction:column!important;gap:16px!important;display:flex!important;overflow:visible!important}.card,.product-result,.history-card,.scanner-card{overflow:visible!important}.bottom-tabs{bottom:max(12px, env(safe-area-inset-bottom))!important}