:root{--bg:#fdfbf7;--surface:#fff;--ink:#1a1714;--ink-soft:#6b6258;--ink-faint:#a39a8f;--accent:#c7522a;--accent-soft:#f4e6df;--border:#ece5db;--shadow:0 1px 3px rgba(26,23,20,.06),0 4px 14px rgba(26,23,20,.04);--radius:16px;--radius-sm:10px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body,html{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Inter,Segoe UI,system-ui,sans-serif;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh}body{overscroll-behavior-y:none}a{color:var(--accent);text-decoration:none}button{font-family:inherit;font-size:inherit;cursor:pointer;border:none;background:none;padding:0;color:inherit}h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.02em;color:var(--ink)}p{margin:0}.container{max-width:560px;margin:0 auto;padding:0 20px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 22px;border-radius:999px;font-weight:600;font-size:15px;transition:transform .1s ease,background .15s ease;white-space:nowrap}.btn:active{transform:scale(.97)}.btn-primary{background:var(--ink);color:#fff}.btn-primary:hover{background:#000}.btn-ghost{background:var(--surface);color:var(--ink);border:1px solid var(--border)}.btn-ghost:hover{border-color:var(--ink-faint)}.btn-google{background:#fff;color:#1a1714;border:1px solid var(--border);width:100%;padding:14px 18px}.landing-hero{padding:48px 20px 32px;text-align:center}.landing-mark{font-size:13px;font-weight:600;letter-spacing:.08em;color:var(--accent);text-transform:uppercase;margin-bottom:18px}.landing-title{font-size:clamp(34px,7vw,48px);line-height:1.05;letter-spacing:-.03em;font-weight:700;margin-bottom:16px}.landing-sub{font-size:17px;color:var(--ink-soft);max-width:440px;margin:0 auto 28px}.landing-actions{display:flex;flex-direction:column;gap:10px;max-width:320px;margin:0 auto 40px}.landing-actions .btn{width:100%}.features{padding:0 20px 60px;max-width:560px;margin:0 auto}.feature{display:flex;gap:14px;padding:18px 0;border-top:1px solid var(--border)}.feature:first-child{border-top:none}.feature-num{flex:0 0 28px;height:28px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-weight:700;font-size:13px;display:grid;place-items:center}.feature-text h3{font-size:16px;margin-bottom:4px}.feature-text p{font-size:15px;color:var(--ink-soft)}.hero-preview{display:flex;gap:10px;justify-content:center;padding:0 20px 32px;flex-wrap:wrap}.hero-dish{width:88px;text-align:center;font-size:11px;color:var(--ink-soft)}.hero-dish-img{width:88px;height:88px;border-radius:14px;background:linear-gradient(135deg,#f4e6df,#e8d0c0);margin-bottom:6px;display:grid;place-items:center;font-size:28px}.topbar{justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border);background:var(--bg);position:-webkit-sticky;position:sticky;top:0;z-index:10}.topbar,.topbar-brand{display:flex;align-items:center}.topbar-brand{gap:8px;font-weight:700;font-size:17px;letter-spacing:-.01em}.topbar-brand-dot{width:10px;height:10px;background:var(--accent);border-radius:50%}.topbar-user{display:flex;align-items:center;gap:10px}.avatar{width:30px;height:30px;border-radius:50%;object-fit:cover;background:var(--accent-soft);display:grid;place-items:center;font-size:13px;font-weight:600;color:var(--accent)}.greeting{padding:28px 20px 8px}.greeting h1{font-size:26px;letter-spacing:-.02em;margin-bottom:4px}.greeting p{color:var(--ink-soft);font-size:15px}.upload-cards{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px;padding:20px}.upload-card{aspect-ratio:1/1.1;background:var(--surface);border:1.5px dashed var(--border);border-radius:var(--radius);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:16px;text-align:center;transition:all .15s ease;color:var(--ink)}.upload-card:active,.upload-card:hover{border-color:var(--accent);background:var(--accent-soft)}.upload-card-icon{width:54px;height:54px;display:grid;place-items:center;background:var(--accent-soft);border-radius:14px;color:var(--accent)}.upload-card-title{font-weight:600;font-size:15px}.upload-card-sub{font-size:12px;color:var(--ink-soft);line-height:1.3}input[type=file]{display:none}.section-title{padding:20px 20px 10px;font-size:13px;font-weight:600;color:var(--ink-soft);letter-spacing:.04em;text-transform:uppercase}.history-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:10px;gap:10px;padding:0 20px 40px}.history-item{aspect-ratio:1;border-radius:12px;overflow:hidden;background:var(--accent-soft);position:relative;border:1px solid var(--border);cursor:pointer}.history-item img{width:100%;height:100%;object-fit:cover;display:block}.history-item-label{position:absolute;bottom:0;left:0;right:0;padding:16px 8px 8px;background:linear-gradient(0deg,rgba(0,0,0,.7),transparent);color:#fff;font-size:11px;font-weight:500;line-height:1.2;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.empty{padding:30px 20px;text-align:center;color:var(--ink-faint);font-size:14px}.scan-header{padding:20px 20px 8px;display:flex;align-items:center;gap:12px}.scan-header-back{width:36px;height:36px;border-radius:50%;border:1px solid var(--border);display:grid;place-items:center;background:var(--surface)}.scan-header-title{font-size:20px;font-weight:600;letter-spacing:-.01em}.progress-bar-wrap{padding:12px 20px}.progress-bar{height:6px;background:var(--border);border-radius:999px;overflow:hidden}.progress-fill{height:100%;background:var(--accent);transition:width .3s ease}.progress-text{font-size:12px;color:var(--ink-soft);margin-top:6px}.category-block{padding:16px 20px 4px}.category-label{font-size:12px;font-weight:700;color:var(--accent);letter-spacing:.08em;text-transform:uppercase;margin-bottom:10px}.dish-list{padding:0 20px 10px;display:flex;flex-direction:column;gap:12px}.dish-card{display:flex;gap:14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px;box-shadow:var(--shadow)}.dish-img{width:92px;height:92px;border-radius:12px;background:var(--accent-soft);overflow:hidden;flex:0 0 92px;position:relative;display:grid;place-items:center}.dish-img img{width:100%;height:100%;object-fit:cover;display:block}.dish-img-skeleton{width:100%;height:100%;background:linear-gradient(90deg,#f4e6df 25%,#fbf0e9 50%,#f4e6df 75%);background-size:200% 100%;animation:shimmer 1.6s linear infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.dish-info{flex:1 1;min-width:0;display:flex;flex-direction:column}.dish-head{display:flex;gap:10px;align-items:start;justify-content:space-between}.dish-name{font-size:15px;font-weight:600;line-height:1.25;color:var(--ink)}.dish-price{font-size:14px;font-weight:600;color:var(--accent);white-space:nowrap}.dish-desc{font-size:13px;color:var(--ink-soft);margin-top:4px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.center-col{min-height:60vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:20px;text-align:center}.spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.error-banner{margin:16px 20px;padding:12px 14px;background:#fde8e2;border:1px solid #f5c2b3;border-radius:12px;color:#8b2f16;font-size:14px}.signout-btn{font-size:13px;color:var(--ink-soft);padding:6px 10px}.signout-btn:hover{color:var(--ink)}.footer{text-align:center;padding:20px;color:var(--ink-faint);font-size:12px}