*,:before,:after{box-sizing:border-box;margin:0;padding:0}.visually-hidden{clip:rect(0,0,0,0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}html{-webkit-text-size-adjust:100%;font-size:16px}body{color:#333;background:#f5f5f5;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;line-height:1.5}#root{background:#fff;max-width:480px;min-height:100vh;margin:0 auto}.home-page{flex-direction:column;align-items:center;min-height:100vh;padding:32px 20px;display:flex}.header{text-align:center;margin-bottom:28px}.header h1{color:#2e7d32;font-size:36px;font-weight:700}.header p{color:#888;margin-top:4px;font-size:15px}.photo-area{width:100%;margin-bottom:20px}.upload-box{aspect-ratio:4/3;cursor:pointer;background:#fafafa;border:2px dashed #ccc;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;width:100%;transition:border-color .2s;display:flex;position:relative;overflow:hidden}.upload-box:hover{border-color:#4caf50}.file-input-overlay{opacity:0;cursor:pointer;font-size:0;position:absolute;inset:0}.upload-icon{font-size:64px}.upload-text{color:#999;margin-top:12px;font-size:16px}.preview-box{border-radius:16px;width:100%;position:relative;overflow:hidden}.preview-box img{object-fit:cover;width:100%;max-height:400px;display:block}.btn-retake{color:#fff;cursor:pointer;background:#0000008c;border:none;border-radius:8px;padding:8px 16px;font-size:14px;position:absolute;bottom:12px;right:12px}.condition-selector{width:100%;margin-bottom:20px}.condition-label{color:#666;margin-bottom:8px;font-size:14px;display:block}.condition-chips{flex-wrap:wrap;gap:8px;display:flex}.chip{cursor:pointer;background:#fff;border:1.5px solid #ddd;border-radius:20px;padding:8px 14px;font-size:14px;transition:all .15s}.chip.active{color:#fff;background:#4caf50;border-color:#4caf50}.action-area{width:100%}.btn-analyze{color:#fff;cursor:pointer;background:#ff6f00;border:none;border-radius:12px;width:100%;padding:14px;font-size:18px;font-weight:600;transition:opacity .15s}.btn-analyze:disabled{opacity:.6;cursor:not-allowed}.btn-analyze:hover:not(:disabled){opacity:.9}.error-msg{color:#f44336;text-align:center;margin-top:12px;font-size:14px}.result-page{min-height:100vh;padding-bottom:60px}.preview-thumb{width:100%;height:240px;overflow:hidden}.preview-thumb img{object-fit:cover;width:100%;height:100%}.summary-bar{text-align:center;background:#fff;border-bottom:1px solid #eee;padding:12px 20px;font-size:18px;font-weight:600;position:sticky;top:0}.summary-cal{color:#888;font-weight:400}.food-list{padding:16px 16px 0}.food-card{background:#fff;border-radius:12px;margin-bottom:14px;padding:16px;box-shadow:0 1px 4px #0000000f}.card-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.food-name{font-size:20px;font-weight:600}.food-light{white-space:nowrap;border-radius:16px;padding:4px 12px;font-size:13px;font-weight:600}.nutrition-grid{grid-template-columns:repeat(4,1fr);gap:6px;margin-bottom:10px;display:grid}.nutri-item{text-align:center;background:#f9f9f9;border-radius:8px;padding:10px 6px}.nutri-value{color:#333;font-size:18px;font-weight:700;display:block}.nutri-label{color:#999;margin-top:2px;font-size:11px;display:block}.nutrition-sub{color:#888;gap:16px;margin-bottom:10px;font-size:12px;display:flex}.reasons{border-top:1px solid #f0f0f0;padding-top:10px;list-style:none}.reasons li{color:#555;padding:2px 0;font-size:14px}.reasons li:before{content:"· ";color:#999}.tags{flex-wrap:wrap;gap:6px;margin-top:10px;display:flex}.tag{color:#999;background:#f0f0f0;border-radius:4px;padding:2px 8px;font-size:11px}.not-found{color:#999;font-size:14px;font-style:italic}.ai-raw{color:#bbb;padding:0 20px;font-size:12px}.ai-raw summary{cursor:pointer}.ai-raw p{margin-top:4px}.btn-back{color:#fff;cursor:pointer;background:#4caf50;border:none;border-radius:12px;margin:20px auto;padding:12px 40px;font-size:16px;display:block}.disclaimer{text-align:center;color:#ccc;padding:0 20px 32px;font-size:12px}.portion-bar{color:#666;align-items:center;gap:8px;margin-bottom:10px;font-size:13px;display:flex}.over-serving{color:#f44336;font-weight:600}.nutrition-label-row{color:#555;margin-bottom:6px;font-size:13px;font-weight:600}.label-icon{color:#888;font-size:12px}.nutri-item.actual{background:#f0f7ff}.nutri-item.actual.warn .nutri-value{color:#f44336}.nutri-item.actual.caution .nutri-value{color:#ff9800}.per100g-ref{margin:8px 0 12px}.per100g-ref summary{color:#888;cursor:pointer;font-size:12px}.light-rows{gap:12px;margin-bottom:10px;display:flex}.light-row{align-items:center;gap:4px;font-size:13px;font-weight:600;display:flex}.light-icon{font-size:14px}.light-desc{color:#555}.login-page{flex-direction:column;align-items:center;min-height:100vh;padding:80px 24px;display:flex}.login-form{flex-direction:column;gap:12px;width:100%;margin-top:8px;display:flex}.login-form input{border:1.5px solid #ddd;border-radius:10px;padding:12px 14px;font-size:16px}.login-form input:focus{border-color:#4caf50;outline:none}.login-form button{color:#fff;cursor:pointer;background:#4caf50;border:none;border-radius:10px;padding:13px;font-size:16px;font-weight:600}.login-form button:disabled{opacity:.6}.btn-link{color:#4caf50;cursor:pointer;background:0 0;border:none;padding:6px;font-size:14px}.login-page .btn-link{margin-top:14px}.topbar{z-index:5;background:#fff;border-bottom:1px solid #eee;justify-content:space-between;align-items:center;padding:14px 20px;display:flex;position:sticky;top:0}.topbar h1{color:#2e7d32;font-size:18px}.topbar .quota{color:#666;font-size:13px}.card{background:#fff;border-radius:12px;margin:12px 16px;padding:16px;box-shadow:0 1px 4px #0000000f}.card h3{color:#333;margin-bottom:8px;font-size:15px}.card p{color:#444;padding:3px 0;font-size:14px}.muted{color:#999;font-size:13px}.page-loading{text-align:center;color:#999;padding:60px}.tx-row{border-bottom:1px solid #f5f5f5;flex-wrap:wrap;align-items:baseline;gap:10px;padding:6px 0;font-size:13px;display:flex}.tx-row:last-child{border-bottom:none}.me-page{min-height:100vh;padding-bottom:40px}.btn-primary{color:#fff;cursor:pointer;background:#ff6f00;border:none;border-radius:10px;width:calc(100% - 32px);margin:8px 16px;padding:13px;font-size:16px;font-weight:600;display:block}.btn-secondary{color:#666;cursor:pointer;background:#fff;border:1.5px solid #ddd;border-radius:10px;width:calc(100% - 32px);margin:8px 16px;padding:12px;font-size:15px;display:block}.recharge-page{min-height:100vh;padding-bottom:40px}.steps p{align-items:baseline;gap:8px;display:flex}.steps b:first-child{color:#fff;background:#4caf50;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;font-size:12px;display:inline-flex}.recharge-page>.btn-link{margin:8px auto;display:block}.admin-page{min-height:100vh;padding-bottom:60px}.admin-section{background:#fff;border-radius:12px;margin:12px 16px;padding:16px;box-shadow:0 1px 4px #0000000f}.admin-section h3{margin-bottom:10px;font-size:15px}.admin-section h4{color:#555;margin:10px 0 6px;font-size:14px}.admin-form{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:8px;display:flex}.admin-form input{border:1.5px solid #ddd;border-radius:8px;flex:1;min-width:120px;padding:9px 12px;font-size:14px}.admin-form input[type=date]{flex:0 0 160px}.admin-form button{color:#fff;cursor:pointer;background:#4caf50;border:none;border-radius:8px;padding:9px 14px;font-size:14px}.admin-form span{color:#666;flex:0 0 120px;font-size:13px}.user-row{text-align:left;color:#333;cursor:pointer;background:#f7f7f7;border:1px solid #eee;border-radius:8px;width:100%;margin-top:6px;padding:10px 12px;font-size:14px;display:block}.user-row:hover{background:#eef7ee}
