:root{--color-primary: #2e7d32;--color-primary-dark: #1b5e20;--color-accent: #f9a825;--color-bg: #f4f7f2;--color-surface: #ffffff;--color-text: #1a2b1a;--color-muted: #6b7a6b;--color-border: #e4ebe2;--shadow-sm: 0 1px 3px rgba(20, 40, 20, .08);--shadow-md: 0 6px 20px rgba(20, 40, 20, .12);--radius: 18px;--radius-sm: 12px;--nav-h: 68px;--header-h: 64px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{margin:0;padding:0;height:100%}body{background:#e8ede6;color:var(--color-text)}.app-shell{position:relative;width:100%;max-width:480px;min-height:100vh;min-height:100dvh;margin:0 auto;background:var(--color-bg);display:flex;flex-direction:column;overflow:hidden}@media (min-width: 600px){body{display:flex;align-items:center;justify-content:center;padding:24px 0}.app-shell{height:880px;min-height:0;max-height:92vh;border-radius:36px;box-shadow:0 30px 60px #00000047;border:10px solid #10231a}}.app-header{height:var(--header-h);flex-shrink:0;display:flex;align-items:center;gap:12px;padding:0 18px;padding-top:env(safe-area-inset-top);background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));color:#fff;box-shadow:var(--shadow-sm);z-index:10}.logo-chip{width:40px;height:40px;border-radius:11px;background:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:var(--shadow-sm)}.logo-chip img{width:30px;height:30px;border-radius:8px}.app-header .brand{font-weight:800;font-size:19px;letter-spacing:.3px}.app-header .product{font-size:12px;opacity:.85;margin-top:1px}.app-content{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:18px 16px calc(var(--nav-h) + 24px)}.bottom-nav{position:absolute;left:0;right:0;bottom:0;height:calc(var(--nav-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:flex;background:var(--color-surface);border-top:1px solid var(--color-border);box-shadow:0 -2px 12px #1428140f;z-index:20}.bottom-nav a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;text-decoration:none;color:var(--color-muted);font-size:11px;font-weight:600;transition:color .15s}.bottom-nav a.active{color:var(--color-primary)}.bottom-nav a.scan-btn{color:#fff}.bottom-nav a.scan-btn .scan-icon{width:56px;height:56px;margin-top:-22px;border-radius:50%;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:var(--shadow-md);border:4px solid var(--color-surface)}.bottom-nav a.scan-btn span:last-child{color:var(--color-primary)}.card{background:var(--color-surface);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:16px;margin-bottom:14px;border:1px solid var(--color-border)}.section-title{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--color-muted);margin:4px 0 10px}h1{font-size:24px;margin:0 0 4px}h2{font-size:18px;margin:0 0 8px}p{line-height:1.5;margin:0 0 8px}.muted{color:var(--color-muted);font-size:14px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:15px 18px;border:none;border-radius:14px;font-size:16px;font-weight:700;cursor:pointer;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));color:#fff;box-shadow:var(--shadow-sm);transition:transform .08s,opacity .15s}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn.secondary{background:var(--color-surface);color:var(--color-primary);border:1.5px solid var(--color-primary);box-shadow:none}.btn.ghost{background:transparent;color:var(--color-muted);box-shadow:none;border:1px solid var(--color-border)}.btn.danger{background:#fff;color:#c62828;border:1.5px solid #ef9a9a;box-shadow:none}.hero{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));color:#fff;border-radius:var(--radius);padding:24px 20px;margin-bottom:16px;box-shadow:var(--shadow-md)}.hero-top{display:flex;align-items:center;gap:12px;margin-bottom:6px}.hero-logo{width:62px;height:62px;border-radius:16px;background:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:var(--shadow-sm)}.hero-hi{font-size:13px;opacity:.9}.hero-brand{font-size:20px;font-weight:800}.hero h1{color:#fff;margin-top:10px;font-size:22px}.hero p{opacity:.92}.btn-on-hero{margin-top:14px;background:#fff;color:var(--color-primary-dark)}.step-icon{width:44px;height:44px;border-radius:12px;background:var(--color-bg);color:var(--color-primary);display:flex;align-items:center;justify-content:center;flex-shrink:0}.tip-card{display:flex;gap:10px;align-items:flex-start;background:linear-gradient(135deg,var(--color-accent),#4a9c22);color:#14321a;border-radius:var(--radius);padding:14px 16px;margin-bottom:14px;font-size:14px;line-height:1.45}.tip-card svg{flex-shrink:0;margin-top:1px}.score-badge{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;width:92px;height:92px;border-radius:50%;color:#fff;font-weight:800;flex-shrink:0}.score-badge .num{font-size:30px;line-height:1}.score-badge .lbl{font-size:10px;text-transform:uppercase;letter-spacing:.5px;opacity:.9}.status-Healthy{background:linear-gradient(135deg,#43a047,#2e7d32)}.status-Moderate{background:linear-gradient(135deg,#fbc02d,#f9a825)}.status-Poor{background:linear-gradient(135deg,#e53935,#c62828)}.status-Unknown{background:linear-gradient(135deg,#90a4ae,#607d8b)}.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.4px}.pill.high{background:#ffebee;color:#c62828}.pill.medium{background:#fff8e1;color:#ef6c00}.pill.low{background:#e8f5e9;color:#2e7d32}.pill.unknown{background:#eceff1;color:#546e7a}.list-item{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--color-border)}.list-item:last-child{border-bottom:none}.list-item .body{flex:1;min-width:0}.list-item .body strong{display:block;margin-bottom:2px}.list-item .body small{color:var(--color-muted);line-height:1.4}label.field{display:block;margin-bottom:14px}label.field span{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--color-text)}input[type=text],input[type=email],input[type=tel],input[type=password],textarea{width:100%;padding:13px 14px;border:1.5px solid var(--color-border);border-radius:12px;font-size:15px;font-family:inherit;background:var(--color-surface);color:var(--color-text);transition:border-color .15s,box-shadow .15s}input::placeholder,textarea::placeholder{color:#9aa89a}input:focus,textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #2e7d3226}input[type=password]{letter-spacing:.15em}input[type=password]::placeholder{letter-spacing:normal}.color-row{display:flex;align-items:center;gap:10px}.color-row input[type=color]{width:46px;height:40px;border:1px solid var(--color-border);border-radius:10px;background:none;padding:2px}.preview-img{width:100%;border-radius:var(--radius);object-fit:cover;max-height:320px;box-shadow:var(--shadow-sm)}.thumb{width:60px;height:60px;border-radius:12px;object-fit:cover;flex-shrink:0}.camera-stage{position:relative;width:100%;aspect-ratio:3 / 4;background:#10231a;border-radius:var(--radius);overflow:hidden;display:flex;align-items:center;justify-content:center}.camera-stage video{width:100%;height:100%;object-fit:cover}.camera-hint{color:#cfe3d4;text-align:center;padding:24px}.spinner{width:42px;height:42px;border:4px solid rgba(46,125,50,.2);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto}@keyframes spin{to{transform:rotate(360deg)}}.center-col{display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px;padding:40px 20px}.empty{text-align:center;color:var(--color-muted);padding:48px 20px}.empty .big{font-size:48px;margin-bottom:8px}.banner{background:#fff8e1;color:#8d6e00;border:1px solid #ffe082;border-radius:12px;padding:10px 14px;font-size:13px;margin-bottom:14px}.error-banner{background:#ffebee;color:#c62828;border:1px solid #ffcdd2}.row{display:flex;gap:12px;align-items:center}.grow{flex:1}.stack>*+*{margin-top:10px}.section-title.with-icon{display:flex;align-items:center;gap:6px}.section-title.with-icon svg{color:var(--color-primary)}.btn svg{flex-shrink:0}.banner{display:flex;align-items:center;gap:8px}.banner svg{flex-shrink:0}.banner-ok{background:#e8f5e9;color:#2e7d32;border-color:#a5d6a7}.avatar{width:52px;height:52px;border-radius:14px;color:#fff;font-weight:800;font-size:18px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.avatar.sm{width:42px;height:42px;border-radius:12px;font-size:15px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.detail-grid>div{display:flex;flex-direction:column}.detail-grid .muted{font-size:12px;margin-bottom:2px}.icon-btn{width:40px;height:40px;border-radius:12px;border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-primary);display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0}.icon-btn:active{transform:scale(.95)}.list-item.tap{cursor:pointer;align-items:center}.list-item.tap:active{opacity:.7}.thumb-placeholder{background:var(--color-bg);color:var(--color-primary);display:grid;place-items:center}.empty-icon{width:72px;height:72px;border-radius:20px;background:var(--color-surface);color:var(--color-primary);display:flex;align-items:center;justify-content:center;margin:0 auto 8px;box-shadow:var(--shadow-sm)}.app-footer-note{text-align:center;color:var(--color-muted);font-size:12px;padding:18px 0 4px;letter-spacing:.2px}.auth-content{padding:0 0 calc(var(--nav-h));display:flex;flex-direction:column}.login-page{flex:1;display:flex;flex-direction:column}.login-hero{background:linear-gradient(150deg,var(--color-primary),var(--color-primary-dark));color:#fff;padding:44px 24px 56px;text-align:center;border-bottom-left-radius:28px;border-bottom-right-radius:28px}.login-logo{width:96px;height:96px;border-radius:26px;background:#fff;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;box-shadow:0 12px 28px #00000038}.login-brand{font-size:26px;font-weight:800;letter-spacing:.3px}.login-tagline{font-size:14px;opacity:.9;margin-top:6px;max-width:280px;margin-left:auto;margin-right:auto}.login-card{background:var(--color-surface);margin:-28px 18px 18px;padding:22px 18px;border-radius:var(--radius);box-shadow:var(--shadow-md);border:1px solid var(--color-border)}.input-icon{position:relative;display:flex;align-items:center}.input-icon>svg{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--color-muted);pointer-events:none}.input-icon input{width:100%;padding-left:42px}.input-icon-pw input{padding-right:46px}.pw-toggle{position:absolute;right:6px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--color-muted);cursor:pointer;padding:6px;display:flex;align-items:center;justify-content:center}.pw-toggle:active{color:var(--color-primary)}@media (max-width: 360px){.app-content{padding-left:12px;padding-right:12px}.bottom-nav a{font-size:10px}h1{font-size:21px}}