:root{--bg-page: #f5f5f7;--bg-card: #ffffff;--bg-glass: rgba(255, 255, 255, .85);--border-glass: rgba(0, 0, 0, .06);--text: #1d1d1f;--text-muted: #6e6e73;--accent: #1d1d1f;--accent-soft: #e8e8ed;--shadow-card: 0 2px 16px rgba(0, 0, 0, .06);--shadow-card-hover: 0 8px 28px rgba(0, 0, 0, .1);--radius: 24px;--radius-sm: 14px;--radius-xl: 28px;--blur: 20px;--font: "DM Sans", -apple-system, BlinkMacSystemFont, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-tap-highlight-color:transparent}body{font-family:var(--font);background:var(--bg-page);color:var(--text);min-height:100dvh;min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased}#root{min-height:100dvh;min-height:100vh}.card-float{background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow-card);border:1px solid var(--border-glass);transition:box-shadow .2s}.card-float:hover{box-shadow:var(--shadow-card-hover)}.glass{background:var(--bg-glass);backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));border:1px solid var(--border-glass);border-radius:var(--radius);box-shadow:var(--shadow-card)}.glass-strong{background:#ffffffeb;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid var(--border-glass);border-radius:var(--radius);box-shadow:var(--shadow-card)}.nav-glass{background:#2d2d30b8;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid rgba(255,255,255,.08)}.reflection{position:relative;overflow:hidden}button{font-family:inherit;cursor:pointer;border:none}input{font-family:inherit}a{color:var(--text);text-decoration:none}.login-page{min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:24px;position:relative;background:var(--bg-page)}.login-bg{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-page);z-index:0}.login-wrap{position:relative;z-index:1;width:100%;max-width:380px;padding:40px 28px;background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow-card);border:1px solid var(--border-glass)}.login-brand{text-align:center;margin-bottom:32px}.login-logo{font-size:2rem;font-weight:700;letter-spacing:-.02em;color:var(--text)}.login-tagline{margin-top:8px;color:var(--text-muted);font-size:.95rem}.login-form{display:flex;flex-direction:column;gap:16px}.login-label{font-size:.875rem;font-weight:500;color:var(--text-muted)}.login-input{width:100%;padding:14px 18px;border-radius:var(--radius-sm);color:var(--text);font-size:1rem;outline:none;background:var(--bg-page);border:1px solid var(--border-glass);transition:border-color .2s,box-shadow .2s}.login-input::placeholder{color:var(--text-muted);opacity:.8}.login-input:focus{border-color:var(--text-muted);box-shadow:0 0 0 3px #0000000f}.login-error{color:#dc2626;font-size:.875rem}.login-btn{padding:14px 24px;border-radius:var(--radius-sm);font-size:1rem;font-weight:600;background:var(--accent);color:#fff;box-shadow:0 2px 12px #00000026;transition:transform .15s,box-shadow .15s}.login-btn:hover{transform:translateY(-1px);box-shadow:0 4px 16px #0003}.login-btn:active{transform:translateY(0)}.dashboard{display:flex;flex-direction:column;height:100dvh;overflow:hidden;background:var(--bg-page);padding-bottom:72px;box-sizing:border-box}.dashboard-header{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;background:var(--bg-card);border-bottom:1px solid var(--border-glass)}.dashboard-back{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:var(--accent-soft);color:var(--text);transition:background .2s}.dashboard-back:hover{background:#d2d2d7}.dashboard-logo{font-size:1.1rem;font-weight:700;letter-spacing:-.02em;color:var(--text)}.dashboard-spacer{width:40px}.dashboard-tabs{display:flex;gap:8px;padding:10px 16px 12px;background:var(--bg-card);border-bottom:1px solid var(--border-glass)}.dashboard-tab{flex:1;padding:12px 20px;font-size:.9rem;font-weight:600;letter-spacing:.02em;color:var(--text-muted);background:var(--bg-page);border:1px solid var(--border-glass);border-radius:999px;cursor:pointer;transition:color .2s,background .2s,border-color .2s,box-shadow .2s}.dashboard-tab:hover{color:var(--text);background:var(--accent-soft);border-color:#00000014}.dashboard-tab.active{color:#fff;background:var(--accent);border-color:var(--accent);box-shadow:0 2px 12px #0000001f}.dashboard-main{flex:1;min-height:0;display:flex;flex-direction:column;max-width:480px;margin:0 auto;width:100%;padding:16px;overflow:auto}.dashboard-main>.dashboard-card{flex:0 0 auto}.dashboard-main>.dashboard-chat{flex:1;min-height:0;overflow:hidden}.dashboard-card{padding:28px 24px}.dashboard-title{font-size:1.5rem;font-weight:700;margin-bottom:6px;letter-spacing:-.02em;color:var(--text);line-height:1.2}.dashboard-title .line2{font-weight:400;display:block}.dashboard-desc{color:var(--text-muted);font-size:.95rem;line-height:1.5;margin-bottom:24px}.dashboard-file-input{position:absolute;width:0;height:0;opacity:0;pointer-events:none}.dashboard-upload-zone{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;min-height:200px;padding:24px;border-radius:var(--radius);border:2px dashed var(--border-glass);color:var(--text-muted);font-size:1rem;transition:border-color .2s,background .2s}.dashboard-upload-zone:hover{border-color:var(--text-muted);background:var(--accent-soft)}.dashboard-upload-icon{display:flex;align-items:center;justify-content:center;color:var(--text-muted);opacity:.85}.dashboard-upload-zone:hover .dashboard-upload-icon{color:var(--text)}.dashboard-preview-wrap{margin-top:8px}.dashboard-scan-area{position:relative;border-radius:var(--radius-sm);overflow:hidden;background:#000}.dashboard-preview{width:100%;display:block;max-height:360px;object-fit:contain;vertical-align:top}.scan-frame{position:absolute;top:8%;right:8%;bottom:8%;left:8%;border:2px dashed rgba(255,255,255,.7);border-radius:50%;pointer-events:none;animation:scan-pulse 2s ease-in-out infinite}@keyframes scan-pulse{0%,to{opacity:.8}50%{opacity:1}}.scan-dots{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.scan-dot{position:absolute;width:8px;height:8px;border-radius:50%;background:#ffffffe6;box-shadow:0 0 0 1px #ffffff80;animation:dot-blink 1.2s ease-in-out infinite;animation-delay:calc(var(--i) * .1s)}.scan-dot:nth-child(odd){border:2px solid rgba(255,255,255,.8);background:transparent}.scan-dots .scan-dot:nth-child(1){left:50%;top:18%;transform:translate(-50%,-50%)}.scan-dots .scan-dot:nth-child(2){left:35%;top:28%;transform:translate(-50%,-50%)}.scan-dots .scan-dot:nth-child(3){left:65%;top:28%;transform:translate(-50%,-50%)}.scan-dots .scan-dot:nth-child(4){left:50%;top:35%;transform:translate(-50%,-50%)}.scan-dots .scan-dot:nth-child(5){left:28%;top:42%;transform:translate(-50%,-50%)}.scan-dots .scan-dot:nth-child(6){left:72%;top:42%;transform:translate(-50%,-50%)}.scan-dots .scan-dot:nth-child(7){left:50%;top:48%;transform:translate(-50%,-50%)}.scan-dots .scan-dot:nth-child(8){left:38%;top:58%;transform:translate(-50%,-50%)}.scan-dots .scan-dot:nth-child(9){left:62%;top:58%;transform:translate(-50%,-50%)}.scan-dots .scan-dot:nth-child(10){left:50%;top:68%;transform:translate(-50%,-50%)}.scan-dots .scan-dot:nth-child(11){left:42%;top:78%;transform:translate(-50%,-50%)}.scan-dots .scan-dot:nth-child(12){left:58%;top:78%;transform:translate(-50%,-50%)}@keyframes dot-blink{0%,to{opacity:.6;transform:translate(-50%,-50%) scale(1)}50%{opacity:1;transform:translate(-50%,-50%) scale(1.2)}}.scan-bar{position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);height:36px;background:#00000080;display:flex;align-items:center;padding-left:16px;pointer-events:none}.scan-bar-label{font-size:.85rem;font-weight:500;color:#fffffff2;text-transform:capitalize}.scan-badge{position:absolute;top:12px;left:50%;transform:translate(-50%);padding:8px 16px;border-radius:999px;background:#fffffff2;color:var(--text);font-size:.8rem;font-weight:600;box-shadow:0 2px 12px #0003}.dashboard-preview-actions{display:flex;gap:12px;margin-top:16px}.dashboard-btn{flex:1;padding:14px 20px;border-radius:var(--radius-sm);font-size:1rem;font-weight:600;transition:transform .15s,box-shadow .15s}.dashboard-btn.primary{background:var(--accent);color:#fff;box-shadow:0 2px 12px #00000026}.dashboard-btn.primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 16px #0003}.dashboard-btn.primary:disabled{opacity:.7;cursor:not-allowed}.dashboard-btn.secondary{background:var(--accent-soft);color:var(--text);border:1px solid var(--border-glass)}.dashboard-btn.secondary:hover:not(:disabled){background:#d2d2d7}.dashboard-error{margin-top:16px;color:#dc2626;font-size:.9rem}.dashboard-chat{display:flex;flex-direction:column;padding:0;overflow:hidden}.chat-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:16px}.chat-placeholder{color:var(--text-muted);font-size:.95rem;text-align:center;padding:24px 16px;margin:0}.chat-bubble{max-width:92%;align-self:flex-start;padding:12px 16px;border-radius:18px;line-height:1.5}.chat-bubble.user{align-self:flex-end;background:var(--accent);color:#fff}.chat-bubble.assistant{background:var(--accent-soft);border:1px solid var(--border-glass)}.chat-bubble-role{display:block;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px;opacity:.85}.chat-bubble-content{font-size:.95rem;white-space:pre-wrap;word-break:break-word}.chat-typing{animation:chat-pulse 1s ease-in-out infinite}@keyframes chat-pulse{0%,to{opacity:.5}50%{opacity:1}}.chat-input-wrap{display:flex;gap:10px;align-items:flex-end;padding:12px 16px;padding-bottom:max(12px,env(safe-area-inset-bottom));background:var(--bg-card);border-top:1px solid var(--border-glass)}.chat-input{flex:1;min-height:44px;max-height:120px;padding:12px 16px;font-size:1rem;font-family:inherit;color:var(--text);background:var(--bg-page);border:1px solid var(--border-glass);border-radius:22px;resize:none;transition:border-color .2s}.chat-input:focus{outline:none;border-color:var(--accent)}.chat-input::placeholder{color:var(--text-muted)}.chat-send{flex-shrink:0;width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--accent);color:#fff;border:none;cursor:pointer;transition:opacity .2s,transform .15s}.chat-send:hover:not(:disabled){transform:scale(1.05)}.chat-send:disabled{opacity:.5;cursor:not-allowed}.chat-error{padding:0 16px 8px;margin:0}.results-page{min-height:100dvh;padding-bottom:88px;position:relative;background:var(--bg-page)}.results-header{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;background:var(--bg-card);border-bottom:1px solid var(--border-glass)}.results-back-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:var(--accent-soft);color:var(--text);transition:background 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24px;text-align:left}.results-title{font-size:1.5rem;font-weight:700;margin-bottom:8px;letter-spacing:-.02em;color:var(--text)}.results-skin-age{display:inline-block;padding:6px 14px;margin-bottom:12px;border-radius:999px;background:var(--accent-soft);font-size:.85rem;font-weight:600;color:var(--text)}.results-desc{color:var(--text-muted);font-size:.9rem;line-height:1.5;margin-bottom:28px}.results-section-title{font-size:1.1rem;font-weight:700;margin-bottom:8px;color:var(--text)}.results-cards{display:flex;flex-direction:column;gap:12px}.results-history-card{overflow:hidden;transition:box-shadow .2s}.results-history-card-head{width:100%;display:flex;align-items:center;gap:12px;padding:16px 18px;background:var(--bg-card);border:none;border-radius:var(--radius-sm);cursor:pointer;font-family:inherit;text-align:left;color:var(--text);transition:background 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14px;border-radius:var(--radius-sm);border:1px solid var(--border-glass);font-size:.95rem;min-width:160px;background:var(--bg-card);color:var(--text)}.results-compare-table-wrap{padding:16px;overflow-x:auto}.results-compare-table{width:100%;border-collapse:collapse;font-size:.9rem}.results-compare-table th,.results-compare-table td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--border-glass)}.results-compare-table th{font-weight:600;color:var(--text-muted)}.results-compare-table td.improved{color:#059669;font-weight:600}.results-compare-table td.worse{color:#dc2626}.results-scores{margin-bottom:28px}.results-list{list-style:none;display:flex;flex-direction:column;gap:10px}.results-score-item{display:grid;grid-template-columns:1fr 1fr auto;align-items:center;gap:12px;padding:12px 14px;border-radius:var(--radius-sm);background:var(--bg-page);border:1px solid var(--border-glass)}.results-score-label{font-size:.9rem;color:var(--text)}.results-score-bar-wrap{height:8px;background:var(--accent-soft);border-radius:4px;overflow:hidden}.results-score-bar{height:100%;background:var(--accent);border-radius:4px;transition:width .4s ease}.results-score-value{font-size:.9rem;font-weight:600;color:var(--text);min-width:2ch}.results-special{margin-bottom:24px}.results-special-scroll{display:flex;gap:14px;overflow-x:auto;padding-bottom:8px;margin:0 -4px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}.results-special-scroll::-webkit-scrollbar{height:6px}.results-special-scroll::-webkit-scrollbar-track{background:var(--accent-soft);border-radius:3px}.results-special-scroll::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:3px}.results-product-chip{flex:0 0 auto;width:100px;scroll-snap-align:start;display:flex;flex-direction:column;align-items:center;padding:14px 10px;border-radius:var(--radius);text-align:center;position:relative;transition:box-shadow .2s}.results-product-chip:hover{box-shadow:var(--shadow-card-hover)}.results-product-chip.featured{border:2px solid var(--accent);background:linear-gradient(135deg,var(--bg-card) 0%,var(--accent-soft) 100%)}.results-product-chip-badge{position:absolute;top:6px;left:8px;padding:2px 8px;border-radius:999px;background:var(--accent);color:#fff;font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.results-product-chip-plus{position:absolute;top:6px;right:8px;width:20px;height:20px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--text);color:#fff;font-size:.9rem;font-weight:600;line-height:1}.results-product-chip-icon{width:48px;height:48px;border-radius:50%;background:#d1fae5;color:#065f46;display:flex;align-items:center;justify-content:center;font-size:1.25rem;font-weight:700;margin-bottom:8px}.results-product-chip-name{font-size:.75rem;font-weight:500;color:var(--text);line-height:1.2;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.results-cta{display:block;text-align:center;margin-top:8px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-around;padding:10px 0 max(10px,env(safe-area-inset-bottom));padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}.bottom-nav-item{display:flex;flex-direction:column;align-items:center;gap:4px;padding:6px 20px;border-radius:999px;color:#ffffffb3;transition:color .2s,background .2s}.bottom-nav-item[aria-disabled]{opacity:.6;cursor:default}a.bottom-nav-item:hover{color:#fffffff2}.bottom-nav-item.active{background:#ffffff2e;color:#fff}.bottom-nav-icon{display:flex;align-items:center;justify-content:center;width:28px;height:28px}.bottom-nav-label{font-size:.7rem;font-weight:500}