:root{--bg:#fbf9f7;--ink:#1c1a1b;--text:#4b4548;--muted:#8b8387;--line:#e9e4e1;--soft:#f0ebe7;--accent:#c8245f;--wa:#1f9d57;--danger:#b8372b;
--serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;--sans:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 var(--sans);overflow-x:hidden;min-height:100vh;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--ink)}
h1,h2{color:var(--ink);font-weight:400;margin:0}

/* encabezado */
.top{display:flex;flex-direction:column;align-items:center;gap:4px;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--bg)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand img{height:50px;width:auto;mix-blend-mode:multiply}
.tag{font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.top nav{display:flex;gap:20px;align-items:center;font-size:.85rem}
.top nav a{color:var(--muted)}
@media(min-width:760px){.brand img{height:60px}.top{padding:16px 24px}}

main{width:100%;max-width:1180px;margin:0 auto;padding:0 16px 24px;flex:1}
@media(min-width:760px){main{padding:0 32px 40px}}

/* portada */
.hero{text-align:center;padding:44px 0 26px}
.hero h1{font-family:var(--serif);font-size:2.2rem;line-height:1.12;letter-spacing:-.01em}
.hero .sub{margin:14px auto 0;max-width:34ch;color:var(--muted)}
.hero.small{padding:34px 0 18px}
.hero.small h1{font-size:1.9rem}
.eyebrow{margin:0 0 12px;font-size:.7rem;letter-spacing:.24em;text-transform:uppercase;color:var(--accent);font-weight:600}
@media(min-width:760px){.hero{padding:72px 0 40px}.hero h1{font-size:3.4rem}.hero.small h1{font-size:2.6rem}}

/* categorías */
.chips{display:flex;gap:26px;overflow-x:auto;justify-content:safe center;padding:0 16px;margin:0 -16px 26px;border-bottom:1px solid var(--line);scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:0 0 auto;padding:12px 0;font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;text-decoration:none;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .2s}
.chip:hover{color:var(--ink)}
.chip.on{color:var(--ink);border-bottom-color:var(--ink)}

/* catálogo */
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 12px}
@media(min-width:760px){.grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:52px 26px}}
@media(min-width:1080px){.grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
.card{display:block;text-decoration:none;color:inherit;animation:rise .7s cubic-bezier(.2,.7,.2,1) both;animation-delay:calc(var(--i,0)*45ms)}
@keyframes rise{from{opacity:0;transform:translateY(14px)}}
.ph{position:relative;aspect-ratio:4/5;background:var(--soft);overflow:hidden}
.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .5s,transform .8s cubic-bezier(.2,.7,.2,1)}
.ph img.alt{opacity:0}
@media(hover:hover){.card:hover .ph img.alt{opacity:1}.card:hover .ph img:only-child{transform:scale(1.04)}}
.card.sold .ph img{opacity:.4}
.info{padding:12px 2px 0}
.info h2{font-family:var(--sans);font-size:.92rem;font-weight:500;line-height:1.35;overflow-wrap:anywhere}
.price{margin:3px 0 0;font-size:.92rem;color:var(--text)}
.sold-tag{font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.empty{text-align:center;color:var(--muted);padding:56px 0}
@media(prefers-reduced-motion:reduce){.card{animation:none}.ph img{transition:none}}

/* producto */
.back{margin:20px 0 14px;font-size:.82rem}
.back a{color:var(--muted);text-decoration:none}
.back a:hover{color:var(--ink)}
.detail{display:grid;gap:26px;padding-bottom:20px}
.gallery{display:flex;gap:8px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;margin:0 -16px;padding:0 16px;scrollbar-width:none}
.gallery::-webkit-scrollbar{display:none}
.gallery img{flex:0 0 88%;scroll-snap-align:center;aspect-ratio:4/5;object-fit:cover;background:var(--soft)}
.gallery img:only-child{flex-basis:100%}
.buy h1{font-family:var(--serif);font-size:2rem;line-height:1.15;overflow-wrap:anywhere}
.buy .eyebrow{color:var(--muted)}
.price.big{font-family:var(--serif);font-size:1.5rem;color:var(--ink);margin:10px 0 0}
.desc{white-space:pre-line;overflow-wrap:anywhere;margin:20px 0 0;padding-top:20px;border-top:1px solid var(--line)}
.meta{margin:16px 0 0;font-size:.92rem}
.meta span{display:inline-block;min-width:76px;font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.sizes{border:0;padding:0;margin:22px 0 0}
.sizes legend{font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:10px;padding:0}
.sizes label{display:inline-block;margin:0 8px 8px 0}
.sizes input{position:absolute;opacity:0}
.sizes span{display:inline-block;min-width:52px;text-align:center;padding:11px 16px;border:1px solid var(--line);background:#fff;color:var(--ink);font-size:.9rem;transition:border-color .2s}
.sizes label:hover span{border-color:var(--ink)}
.sizes input:checked+span{background:var(--ink);color:#fff;border-color:var(--ink)}
.sizes input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.soldmsg{margin:24px 0 0;padding:16px;text-align:center;color:var(--muted);border:1px solid var(--line)}
@media(min-width:820px){
 .detail{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:64px;align-items:start;padding-top:8px}
 .gallery{flex-direction:column;overflow:visible;margin:0;padding:0;gap:12px}
 .gallery img{flex:none;width:100%}
 .buy{position:sticky;top:28px;padding-top:12px}
 .buy h1{font-size:2.6rem}
}

/* botones */
.btn{display:block;width:100%;text-align:center;border:0;border-radius:2px;padding:17px;font:600 .78rem/1 var(--sans);letter-spacing:.16em;text-transform:uppercase;background:var(--ink);color:#fff;text-decoration:none;cursor:pointer;margin:14px 0;transition:opacity .2s}
.btn:hover{opacity:.88}
.btn.wa{background:var(--wa);margin-top:28px}
.btn.danger{background:var(--danger)}
.btn.alt{background:var(--accent)}
.btn.small{width:auto;padding:10px 14px;margin:0;font-size:.68rem}

/* pie */
.foot{margin-top:56px;padding:36px 16px 44px;text-align:center;border-top:1px solid var(--line);font-size:.88rem;color:var(--muted)}
.foot p{margin:0}
.foot a{color:var(--ink)}
.foot .copy{margin-top:8px;font-size:.75rem;letter-spacing:.08em}

/* panel y formularios */
.is-admin main{max-width:640px;padding-top:24px}
.is-admin h1{font-family:var(--serif);font-size:1.7rem;margin-bottom:12px}
.form{display:flex;flex-direction:column;gap:16px;background:#fff;border:1px solid var(--line);padding:20px}
.form label{display:flex;flex-direction:column;gap:6px;font-size:.8rem;font-weight:600;color:var(--ink)}
.form input,.form textarea{font:inherit;font-weight:400;padding:12px;border:1px solid var(--line);width:100%;background:var(--bg);border-radius:2px;color:var(--ink)}
.form input:focus,.form textarea:focus{outline:2px solid var(--ink);outline-offset:-1px}
.error{background:#fbeceb;color:#8c2a1f;padding:10px 12px;border-radius:2px}
.rows{list-style:none;padding:0;margin:12px 0}
.row{display:flex;gap:12px;align-items:center;border-bottom:1px solid var(--line);padding:12px 0}
.row .grow{flex:1;min-width:0;overflow-wrap:anywhere}
.thumb{flex:0 0 56px}
.thumb img{width:56px;height:70px;object-fit:cover;background:var(--soft)}
.photos{list-style:none;display:flex;flex-wrap:wrap;gap:10px;padding:0}
.photos li{width:calc(50% - 5px);display:flex;flex-direction:column;gap:6px;align-items:flex-start}
.photos img{width:100%;aspect-ratio:4/5;object-fit:cover}
button.link{background:none;border:0;color:var(--muted);font:inherit;padding:0;cursor:pointer;text-decoration:underline}
@media(min-width:760px){.chips{margin:0 0 40px;padding:0}.gallery img:only-child{max-height:80vh}}

/* vender más */
.badge{position:absolute;top:10px;left:10px;z-index:1;background:#fff;color:var(--ink);font-size:.62rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;padding:5px 9px}
.badge.sale{background:var(--accent);color:#fff}
.price s{color:var(--muted);margin-left:6px;font-size:.85em}
.stock{margin:6px 0 0;font-size:.82rem;color:var(--accent)}
.search{max-width:420px;margin:0 auto 22px}
.search input{width:100%;font:inherit;font-size:.92rem;padding:12px 16px;border:1px solid var(--line);border-radius:99px;background:#fff;color:var(--ink);-webkit-appearance:none}
.search input:focus{outline:2px solid var(--ink);outline-offset:1px}
.related{margin-top:56px;padding-top:36px;border-top:1px solid var(--line)}
.related h2{font-family:var(--serif);font-size:1.5rem;text-align:center;margin-bottom:26px}
@media(max-width:819px){
 body.has-wa{padding-bottom:64px}
 body.has-wa .btn.wa{position:fixed;left:0;right:0;bottom:0;margin:0;border-radius:0;z-index:20;padding:20px 16px calc(20px + env(safe-area-inset-bottom))}
}