:root{--bg:#f6f7f9;--card:#fff;--ink:#111827;--mute:#6b7280;--acc:#f97316;--red:#e11d48;--ok:#16a34a;--r:16px}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink)}
.top{position:sticky;top:0;z-index:10;background:var(--ink);color:#fff;padding:12px 14px calc(10px);padding-top:max(12px,env(safe-area-inset-top))}
.top-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
h1{font-size:1.3rem;margin:0}
.btn-instalar{background:var(--acc);color:#fff;border:0;border-radius:20px;padding:8px 14px;font-weight:600;cursor:pointer}
input[type=search],select{width:100%;padding:11px 14px;border-radius:12px;border:0;font-size:1rem;background:#fff;color:var(--ink)}
.filtros{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:8px}
.solo-ofertas{display:inline-flex;gap:6px;align-items:center;margin-top:8px;font-size:.9rem}
main{max-width:1200px;margin:0 auto;padding:14px}
.contador{color:var(--mute);font-size:.9rem;margin:0 0 10px}
.estado{text-align:center;color:var(--mute);padding:20px}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media(min-width:700px){.grid{grid-template-columns:repeat(3,1fr);gap:16px}.filtros{grid-template-columns:repeat(4,1fr)}}
@media(min-width:1000px){.grid{grid-template-columns:repeat(4,1fr)}}
.card{background:var(--card);border-radius:var(--r);overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.06);cursor:pointer;position:relative;transition:transform .15s,box-shadow .15s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(0,0,0,.12)}
.foto{aspect-ratio:1;background:#eef0f3;display:flex;align-items:center;justify-content:center}
.foto img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.badge{position:absolute;top:10px;left:10px;background:var(--red);color:#fff;font-weight:700;font-size:.78rem;padding:4px 9px;border-radius:20px}
.info{padding:10px 12px 14px}
.marca{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--acc);font-weight:700}
.nombre{font-size:.95rem;margin:3px 0 6px;line-height:1.25;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.meta{font-size:.75rem;color:var(--mute)}
.precios{margin-top:8px;display:flex;gap:8px;align-items:baseline;flex-wrap:wrap}
.precio{font-size:1.15rem;font-weight:800}
.precio.oferta{color:var(--red)}
.tachado{text-decoration:line-through;color:var(--mute);font-size:.85rem}
.skeleton{height:260px;border-radius:var(--r);background:linear-gradient(90deg,#e5e7eb 25%,#f3f4f6 50%,#e5e7eb 75%);background-size:200% 100%;animation:sh 1.2s infinite}
@keyframes sh{to{background-position:-200% 0}}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:50;display:flex;align-items:flex-end;justify-content:center}
.modal[hidden]{display:none}
.hoja{background:#fff;width:100%;max-width:560px;max-height:92vh;overflow:auto;border-radius:24px 24px 0 0;position:relative;animation:sube .25s ease-out;padding-bottom:env(safe-area-inset-bottom)}
@media(min-width:700px){.modal{align-items:center}.hoja{border-radius:24px}}
@keyframes sube{from{transform:translateY(40px);opacity:0}}
.cerrar{position:absolute;top:10px;right:12px;z-index:2;width:38px;height:38px;border-radius:50%;border:0;background:rgba(255,255,255,.9);font-size:1.6rem;cursor:pointer;line-height:1}
.hoja .foto{aspect-ratio:4/3}
.cuerpo{padding:16px 18px 22px}
.cuerpo h2{margin:4px 0 8px;font-size:1.3rem}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin:8px 0}
.chip{background:#f1f5f9;border-radius:20px;padding:4px 10px;font-size:.75rem;color:#334155}
.cuerpo .precio{font-size:1.6rem}
.cuerpo h3{margin:18px 0 8px;font-size:1rem}
.tallas{display:grid;grid-template-columns:repeat(auto-fill,minmax(64px,1fr));gap:8px}
.talla{border:2px solid #e5e7eb;border-radius:12px;text-align:center;padding:8px 4px}
.talla b{display:block;font-size:1.05rem}
.talla span{font-size:.72rem;color:var(--ok)}
.talla.poco{border-color:#fdba74}.talla.poco span{color:var(--acc)}
.talla.agotado{opacity:.45;text-decoration:line-through}.talla.agotado span{color:var(--mute)}
.total{margin-top:10px;font-size:.9rem;color:var(--mute)}
.wa{display:block;margin-top:16px;background:#25d366;color:#fff;text-align:center;padding:13px;border-radius:14px;font-weight:700;text-decoration:none}