:root{--green: #1eb65d;--green-dark: #158f48;--green-light: #e8f8ee;--score-a: #1a9641;--score-b: #52b947;--score-c: #f9c500;--score-d: #ef7d00;--score-e: #e63312;--nova-1: #1a9641;--nova-2: #52b947;--nova-3: #ef7d00;--nova-4: #e63312;--text: #1a1a1a;--text-secondary: #666;--bg: #f7f7f7;--card: #ffffff;--border: #e8e8e8;--shadow: 0 2px 12px rgba(0,0,0,.08);--radius: 16px;--bottom-nav-h: 64px}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);height:100%;overscroll-behavior:none}#root{height:100%}.app{max-width:480px;margin:0 auto;height:100%;display:flex;flex-direction:column;background:var(--bg);position:relative}.main-content{flex:1;overflow-y:auto;padding-bottom:var(--bottom-nav-h)}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:480px;height:var(--bottom-nav-h);background:var(--card);border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-around;z-index:100;padding-bottom:env(safe-area-inset-bottom)}.bottom-nav a{display:flex;flex-direction:column;align-items:center;gap:3px;text-decoration:none;color:var(--text-secondary);font-size:11px;font-weight:500;padding:8px 20px;border-radius:12px;transition:color .2s}.bottom-nav a.active{color:var(--green)}.bottom-nav a svg{width:24px;height:24px}.page-header{background:var(--green);color:#fff;padding:20px 20px 24px;padding-top:calc(20px + env(safe-area-inset-top))}.page-header h1{font-size:22px;font-weight:700;margin-bottom:4px}.page-header p{font-size:13px;opacity:.85}.scanner-wrapper{background:#000;position:relative;width:100%;aspect-ratio:1;overflow:hidden}.scanner-wrapper video{width:100%;height:100%;object-fit:cover}.scanner-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#0006}.scanner-frame{width:220px;height:150px;position:relative}.scanner-frame:before,.scanner-frame:after,.scanner-frame .corner-br,.scanner-frame .corner-bl{content:"";position:absolute;width:24px;height:24px;border-color:#fff;border-style:solid}.scanner-frame:before{top:0;left:0;border-width:3px 0 0 3px;border-radius:4px 0 0}.scanner-frame:after{top:0;right:0;border-width:3px 3px 0 0;border-radius:0 4px 0 0}.scanner-frame .corner-br{bottom:0;right:0;border-width:0 3px 3px 0;border-radius:0 0 4px}.scanner-frame .corner-bl{bottom:0;left:0;border-width:0 0 3px 3px;border-radius:0 0 0 4px}.scanner-line{position:absolute;left:4px;right:4px;height:2px;background:var(--green);animation:scan 2s linear infinite;box-shadow:0 0 8px var(--green)}@keyframes scan{0%{top:8px}to{top:calc(100% - 8px)}}.scanner-hint{position:absolute;bottom:20px;left:50%;transform:translate(-50%);color:#fff;font-size:13px;white-space:nowrap;text-shadow:0 1px 3px rgba(0,0,0,.5)}.scanner-error{background:#1a1a1a;color:#fff;text-align:center;padding:48px 24px;display:flex;flex-direction:column;align-items:center;gap:12px}.scanner-error p{font-size:14px;opacity:.7;max-width:260px}.search-section{padding:16px;background:var(--green)}.search-bar{display:flex;align-items:center;background:#fff;border-radius:12px;padding:10px 14px;gap:10px;box-shadow:0 2px 8px #0000001a}.search-bar svg{color:var(--text-secondary);flex-shrink:0;width:18px;height:18px}.search-bar input{flex:1;border:none;outline:none;font-size:15px;color:var(--text);background:transparent}.search-bar input::placeholder{color:#aaa}.search-bar button{background:var(--green);color:#fff;border:none;border-radius:8px;padding:6px 14px;font-size:13px;font-weight:600;cursor:pointer}.home-tabs{display:flex;background:#fff;border-bottom:1px solid var(--border)}.home-tabs button{flex:1;padding:12px;border:none;background:none;font-size:14px;font-weight:500;color:var(--text-secondary);cursor:pointer;border-bottom:2px solid transparent;transition:all .2s}.home-tabs button.active{color:var(--green);border-bottom-color:var(--green)}.tab-content{min-height:300px}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.section{padding:16px}.section-title{font-size:16px;font-weight:700;color:var(--text);margin-bottom:12px}.product-mini-card{display:flex;align-items:center;gap:12px;padding:14px 16px;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);text-decoration:none;color:var(--text);transition:transform .15s}.product-mini-card:active{transform:scale(.98)}.product-mini-card .thumb{width:56px;height:56px;border-radius:10px;object-fit:contain;background:#f5f5f5;flex-shrink:0}.product-mini-card .thumb-placeholder{width:56px;height:56px;border-radius:10px;background:var(--green-light);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:24px}.product-mini-card .info{flex:1;min-width:0}.product-mini-card .name{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.product-mini-card .brand{font-size:12px;color:var(--text-secondary);margin-top:2px}.product-mini-card .score-badge{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:800;color:#fff;flex-shrink:0;text-transform:uppercase}.nutriscore-container{display:flex;align-items:center;gap:6px}.nutriscore-label{display:flex;align-items:center;gap:4px;font-size:11px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.nutriscore-bar{display:flex;gap:3px}.ns-letter{width:28px;height:28px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;color:#fff;opacity:.35;transition:all .2s}.ns-letter.active{opacity:1;transform:scale(1.15);box-shadow:0 2px 8px #0003}.ns-a{background:var(--score-a)}.ns-b{background:var(--score-b)}.ns-c{background:var(--score-c)}.ns-d{background:var(--score-d)}.ns-e{background:var(--score-e)}.nova-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:20px;font-size:13px;font-weight:600;color:#fff}.nova-1{background:var(--nova-1)}.nova-2{background:var(--nova-2)}.nova-3{background:var(--nova-3)}.nova-4{background:var(--nova-4)}.nutriments-table{width:100%;border-collapse:collapse;font-size:14px}.nutriments-table tr{border-bottom:1px solid var(--border)}.nutriments-table tr:last-child{border-bottom:none}.nutriments-table td{padding:10px 4px}.nutriments-table td:last-child{text-align:right;font-weight:600;color:var(--text)}.nutriments-table td:first-child{color:var(--text-secondary)}.nutriments-table .sub td:first-child{padding-left:16px;font-size:13px}.additives-list{display:flex;flex-direction:column;gap:8px}.additive-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;font-size:13px}.additive-item .dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.additive-item .additive-code{font-weight:700;min-width:52px}.additive-item .additive-name{flex:1;color:var(--text-secondary)}.additive-safe{background:#f0faf4}.additive-safe .dot{background:var(--score-a)}.additive-moderate{background:#fffbea}.additive-moderate .dot{background:var(--score-c)}.additive-controversial{background:#fff4e6}.additive-controversial .dot{background:var(--score-d)}.additive-avoid{background:#fff0ee}.additive-avoid .dot{background:var(--score-e)}.allergens-list{display:flex;flex-wrap:wrap;gap:8px}.allergen-tag{background:#fff0ee;color:var(--score-e);border:1px solid #ffd4cf;border-radius:20px;padding:4px 12px;font-size:12px;font-weight:600}.product-page{padding-bottom:32px}.product-hero{background:#fff;padding:24px 20px 20px;border-bottom:1px solid var(--border);position:relative}.product-hero .back-btn{display:flex;align-items:center;gap:6px;background:none;border:none;color:var(--green);font-size:14px;font-weight:600;cursor:pointer;padding:0;margin-bottom:16px}.product-hero .product-img{width:140px;height:140px;object-fit:contain;display:block;margin:0 auto 16px}.product-hero .product-img-placeholder{width:100px;height:100px;background:var(--green-light);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:48px;margin:0 auto 16px}.product-hero .product-name{font-size:20px;font-weight:700;text-align:center;line-height:1.3}.product-hero .product-brand{font-size:14px;color:var(--text-secondary);text-align:center;margin-top:4px}.product-hero .product-quantity{font-size:12px;color:var(--text-secondary);text-align:center;margin-top:2px}.scores-row{display:flex;gap:12px;padding:16px}.score-card{flex:1;background:var(--card);border-radius:14px;padding:14px 12px;text-align:center;box-shadow:var(--shadow)}.score-card .score-card-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);margin-bottom:10px}.overall-score-circle{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 8px;font-size:22px;font-weight:800;color:#fff}.overall-score-label{font-size:12px;font-weight:600}.ingredients-text{font-size:13px;line-height:1.6;color:var(--text-secondary)}.history-page{padding:20px 16px}.history-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.history-header h1{font-size:22px;font-weight:700}.history-clear-btn{background:none;border:1px solid var(--border);border-radius:8px;padding:6px 12px;font-size:12px;color:var(--text-secondary);cursor:pointer}.history-empty{text-align:center;padding:60px 24px;color:var(--text-secondary)}.history-empty .empty-icon{font-size:56px;margin-bottom:16px}.history-empty p{font-size:15px}.history-list{display:flex;flex-direction:column;gap:10px}.history-date-group{margin-bottom:8px}.history-date-label{font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.loading-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 24px;gap:16px}.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--green);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.error-state{text-align:center;padding:48px 24px}.error-state .error-icon{font-size:48px;margin-bottom:12px}.error-state h2{font-size:18px;font-weight:700;margin-bottom:8px}.error-state p{font-size:14px;color:var(--text-secondary);margin-bottom:20px}.btn-primary{background:var(--green);color:#fff;border:none;border-radius:12px;padding:12px 24px;font-size:15px;font-weight:600;cursor:pointer;width:100%;transition:background .2s}.btn-primary:active{background:var(--green-dark)}.btn-secondary{background:var(--green-light);color:var(--green);border:none;border-radius:12px;padding:12px 24px;font-size:15px;font-weight:600;cursor:pointer;width:100%;transition:background .2s}.not-found-state{padding:16px}.not-found-state .barcode-display{background:var(--green-light);border-radius:12px;padding:12px 16px;font-family:monospace;font-size:18px;font-weight:700;color:var(--green-dark);text-align:center;letter-spacing:2px;margin-bottom:20px}.info-banner{background:var(--green-light);border-left:3px solid var(--green);border-radius:0 10px 10px 0;padding:10px 14px;font-size:13px;color:var(--green-dark);margin:0 16px}