:root{color-scheme:light;--bg:#f7f4ef;--surface:#fff;--ink:#171717;--muted:#67615a;--line:#ddd6cd;--danger:#b42318}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.store-shell{min-height:100vh}.store-header{background:var(--surface);border-bottom:1px solid var(--line);position:-webkit-sticky;position:sticky;top:0;z-index:10}.store-header-inner{gap:18px;justify-content:space-between;margin:0 auto;max-width:1120px;padding:14px 20px}.brand,.store-header-inner{align-items:center;display:flex}.brand{gap:12px;min-width:0}.brand-logo{background:#eee8df;border:1px solid var(--line);border-radius:8px;height:44px;object-fit:cover;width:44px}.brand-title{font-size:18px;font-weight:750;margin:0;overflow-wrap:anywhere}.header-actions{align-items:center;display:flex;gap:10px}.icon-button,.primary-button,.secondary-button{align-items:center;border-radius:8px;display:inline-flex;font-weight:700;justify-content:center;min-height:40px}.icon-button{background:#fff;border:1px solid var(--line);min-width:44px;padding:0 12px}.primary-button{background:var(--primary,#111827);border:1px solid var(--primary,#111827);color:#fff;padding:10px 14px}.secondary-button{background:#fff;border:1px solid var(--line);color:var(--ink);padding:10px 14px}.hero{background:linear-gradient(180deg,#fff,#f7f4ef);border-bottom:1px solid var(--line)}.hero-inner{display:grid;grid-gap:24px;gap:24px;grid-template-columns:minmax(0,1.2fr) minmax(260px,.8fr);margin:0 auto;max-width:1120px;padding:42px 20px 30px}.hero h1{font-size:clamp(32px,5vw,58px);letter-spacing:0;line-height:1;margin:0 0 14px}.hero p{color:var(--muted);font-size:18px;line-height:1.5;margin:0;max-width:680px}.hero-panel{align-self:end;background:#fff;border:1px solid var(--line);border-radius:8px;padding:16px}.hero-panel strong{display:block;margin-bottom:6px}.page-section{margin:0 auto;max-width:1120px;padding:28px 20px}.section-title{align-items:flex-end;display:flex;gap:14px;justify-content:space-between;margin-bottom:16px}.section-title h2{font-size:24px;margin:0}.muted{color:var(--muted)}.category-filter{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px}.category-filter button{background:#fff;border:1px solid var(--line);border-radius:8px;color:var(--ink);font-weight:700;min-height:38px;padding:8px 12px}.category-filter button.active{background:var(--primary,#111827);border-color:var(--primary,#111827);color:#fff}.product-grid{display:grid;grid-gap:16px;gap:16px;grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}.product-card{background:var(--surface);border:1px solid var(--line);border-radius:8px;display:flex;flex-direction:column;min-height:100%;overflow:hidden}.product-image,.product-image-fallback{aspect-ratio:4/3;background:#ece5dc;display:grid;object-fit:cover;place-items:center;width:100%}.product-image-fallback{color:#8a8178;font-weight:800}.product-body{display:flex;flex:1 1;flex-direction:column;gap:10px;padding:14px}.product-body h3{font-size:18px;line-height:1.2;margin:0}.product-description{color:var(--muted);display:-webkit-box;font-size:14px;line-height:1.35;margin:0;min-height:38px;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2}.price{font-size:18px;font-weight:800}.field{display:grid;grid-gap:6px;gap:6px}.field label{color:#403b36;font-size:13px;font-weight:700}.field input,.field select,.field textarea{background:#fff;border:1px solid var(--line);border-radius:8px;min-height:42px;padding:10px 11px;width:100%}.field textarea{min-height:86px;resize:vertical}.card-actions{display:grid;grid-gap:8px;gap:8px;margin-top:auto}.cart-panel{background:#fff;border-left:1px solid var(--line);bottom:0;box-shadow:-20px 0 40px hsla(0,0%,9%,.12);display:flex;flex-direction:column;max-width:460px;position:fixed;right:0;top:0;transform:translateX(100%);transition:transform .18s ease;width:100%;z-index:30}.cart-panel.open{transform:translateX(0)}.cart-backdrop{background:hsla(0,0%,9%,.35);bottom:0;left:0;position:fixed;right:0;top:0;z-index:20}.cart-footer,.cart-header{border-bottom:1px solid var(--line);padding:16px}.cart-header{align-items:center;display:flex;justify-content:space-between}.cart-header h2{font-size:20px;margin:0}.cart-content{display:grid;flex:1 1;grid-gap:16px;gap:16px;overflow-y:auto;padding:16px}.cart-item{border-bottom:1px solid var(--line);display:grid;grid-gap:8px;gap:8px;padding-bottom:12px}.cart-item-row,.total-row{align-items:center;display:flex;gap:10px;justify-content:space-between}.qty-control{align-items:center;display:flex;gap:8px}.qty-control button{background:#fff;border:1px solid var(--line);border-radius:6px;height:32px;width:34px}.checkout-form{display:grid;grid-gap:12px;gap:12px}.form-grid{display:grid;grid-gap:10px;gap:10px;grid-template-columns:1fr 1fr}.delivery-toggle{display:grid;grid-gap:8px;gap:8px;grid-template-columns:1fr 1fr}.delivery-toggle button{background:#fff;border:1px solid var(--line);border-radius:8px;min-height:42px}.delivery-toggle button.active{background:var(--primary,#111827);border-color:var(--primary,#111827);color:#fff}.error-box{background:#fff0ed;border:1px solid #ffb4a8;border-radius:8px;color:var(--danger);padding:10px}.empty-state{background:#fff;border:1px dashed var(--line);border-radius:8px;color:var(--muted);padding:28px;text-align:center}.detail-layout{display:grid;grid-gap:28px;gap:28px;grid-template-columns:minmax(0,.95fr) minmax(280px,1.05fr)}.detail-copy h1{font-size:clamp(30px,4vw,48px);letter-spacing:0;line-height:1.05;margin:0 0 12px}.order-box{background:#fff;border:1px solid var(--line);border-radius:8px;margin:28px auto;max-width:760px;padding:22px}.order-box h1{margin-top:0}@media (max-width:760px){.detail-layout,.form-grid,.hero-inner{grid-template-columns:1fr}.hero-inner{padding-top:28px}.store-header-inner{align-items:flex-start;flex-direction:column}.header-actions{width:100%}.header-actions .primary-button,.header-actions .secondary-button{flex:1 1}}.cart-stale-banner{display:grid;grid-gap:8px;gap:8px;padding:12px 14px;margin-bottom:12px;border-radius:10px;background:#fff7ed;border:1px solid #fdba74;color:#7c2d12;font-size:13px}.cart-stale-banner strong{font-size:14px}.cart-stale-banner .secondary-button{justify-self:start}.registro-form{display:grid;grid-gap:16px;gap:16px;margin-top:18px}.registro-field{display:grid;grid-gap:6px;gap:6px}.registro-field span{font-size:13px;font-weight:600;color:var(--muted)}.registro-field input{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);font-size:15px}.registro-field input:focus{outline:2px solid var(--ink);outline-offset:1px}.registro-field small{font-size:12px}.registro-submit{margin-top:4px;padding:13px 16px;border-radius:10px;border:none;background:var(--ink);color:var(--surface);font-weight:700;font-size:15px}.registro-error{color:var(--danger);font-size:14px;margin:0}.registro-success{margin-top:18px;padding:18px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.registro-success h2{margin:0 0 8px;font-size:20px}.registro-success p{margin:0 0 8px}