/* Reutiliza las variables de style.css */

.app-header{display:flex;align-items:center;gap:10px;padding:14px 16px;background:var(--tarjeta);border-bottom:1px solid var(--borde);position:sticky;top:0;z-index:20;}
.app-header .logo-mobile{height:26px;width:auto;flex-shrink:0;}
.app-header .logo-mobile svg{height:100%;width:auto;display:block;}
.app-header .searchbar{flex:1;display:flex;align-items:center;gap:8px;background:var(--fondo);border:1px solid var(--borde);border-radius:10px;padding:9px 12px;color:var(--texto-sec);font-size:13px;}
.app-header .icon-btn{width:34px;height:34px;border-radius:10px;background:var(--fondo);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--morado);}

.hero{padding:20px 16px 8px;}
.hero h1{color:var(--morado-oscuro);font-size:26px;}
.hero .accent{color:var(--mostaza);}
.hero p.sub{margin-top:10px;font-size:14px;color:var(--texto-sec);}
@media(min-width:900px){ .hero{padding:40px 28px 24px;} .hero h1{font-size:40px;} .hero p.sub{font-size:18px;max-width:520px;} }

.chiprow{display:flex;gap:8px;margin-top:14px;overflow-x:auto;padding-bottom:4px;}
.chip{white-space:nowrap;display:flex;align-items:center;gap:6px;padding:8px 14px;border-radius:999px;font-size:13px;font-weight:600;border:1px solid var(--borde);background:var(--tarjeta);color:var(--texto);}
.chip.active{background:var(--mostaza);border-color:var(--mostaza);color:#4A3512;}
.chip .icon-wrap{display:flex;color:inherit;}

.section-title{display:flex;justify-content:space-between;align-items:baseline;margin:20px 16px 12px;}
@media(min-width:900px){ .section-title{margin:36px 28px 18px;} }
.see-all{font-size:13px;font-weight:600;color:var(--morado);}

.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;padding:0 16px 90px;}
@media(min-width:640px){ .grid{grid-template-columns:repeat(3,1fr);} }
@media(min-width:900px){ .grid{grid-template-columns:repeat(4,1fr);gap:20px;padding:0 28px 40px;} }

.card{background:var(--tarjeta);border:1px solid var(--borde);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;}
.cover-wrap{position:relative;aspect-ratio:2/3;background:var(--morado-suave);display:flex;align-items:center;justify-content:center;overflow:hidden;}
@media(min-width:900px){ .cover-wrap{aspect-ratio:2/3;} }
.cover-wrap img{width:100%;height:100%;object-fit:cover;}
.cover-wrap svg{width:34px;height:34px;color:var(--morado);opacity:.5;}
.badge{position:absolute;top:8px;left:8px;font-size:10px;font-weight:700;padding:4px 8px;border-radius:999px;text-transform:uppercase;letter-spacing:.02em;}
.badge.venta{background:var(--mostaza-suave);color:#8A5B10;}
.badge.donacion{background:var(--terracota-suave);color:#8C4A31;}
.badge.distancia{position:absolute;bottom:8px;right:8px;top:auto;left:auto;background:rgba(43,36,48,0.72);color:#fff;font-size:10px;font-weight:600;padding:3px 7px;border-radius:999px;text-transform:none;}
.card-fav{
  position:absolute; top:8px; right:8px; width:28px; height:28px; border-radius:50%;
  background:rgba(255,255,255,0.9); display:flex; align-items:center; justify-content:center;
  color:var(--terracota); z-index:2;
}
.card-fav svg{ width:16px; height:16px; }
.card-body{padding:10px 10px 12px;display:flex;flex-direction:column;gap:4px;}
.card-title{font-size:13px;font-weight:600;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.card-author{font-size:11px;color:var(--texto-sec);}
.card-footer{display:flex;justify-content:space-between;align-items:center;margin-top:4px;}
.card-price{font-size:21px;font-weight:800;color:var(--morado-oscuro);}
.card-price.gratis{color:var(--verde);}
.card-price-old{font-size:14px;color:var(--texto-sec);text-decoration:line-through;margin-right:6px;font-weight:600;}
.cond-pill{font-size:9.5px;font-weight:600;padding:2px 7px;border-radius:999px;background:var(--fondo);color:var(--texto-sec);border:1px solid var(--borde);}

.empty-state{padding:40px 24px;text-align:center;color:var(--texto-sec);}
.empty-state a{color:var(--morado);font-weight:600;}

/* categoría */
.cat-header{background:var(--morado);color:#fff;padding:24px 16px;}
@media(min-width:900px){ .cat-header{padding:36px 28px;} }
.breadcrumb{font-size:12px;color:#D8CBF2;margin-bottom:8px;}
.breadcrumb a{color:#D8CBF2;}
.breadcrumb b{color:#fff;}
.cat-header p{margin-top:6px;color:#E4DAF8;font-size:13px;}
.filters-mobile{display:flex;gap:8px;overflow-x:auto;padding:14px 16px 0;}
.filters-desktop{display:none;}
@media(min-width:900px){
  .filters-mobile{display:none;}
  .cat-body{display:flex;gap:28px;padding:28px 28px 0;align-items:flex-start;}
  .filters-desktop{display:flex;width:230px;flex-shrink:0;background:var(--tarjeta);border:1px solid var(--borde);border-radius:16px;padding:20px;flex-direction:column;gap:18px;}
}
.filter-group h4{font-size:14px;margin-bottom:10px;}
.filter-opt{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--texto-sec);padding:5px 0;cursor:pointer;}
.filter-opt input{accent-color:var(--morado);width:16px;height:16px;}
.toolbar{display:flex;justify-content:space-between;align-items:center;margin:14px 16px 4px;}
@media(min-width:900px){ .toolbar{margin:0 0 16px;} }
.toolbar .count{font-size:13px;color:var(--texto-sec);}
.sortsel{font-size:12px;font-weight:600;border:1px solid var(--borde);border-radius:10px;padding:7px 10px;background:var(--tarjeta);color:var(--texto);}

/* producto */
.prod-wrap{padding:0 0 90px;}
@media(min-width:900px){ .prod-wrap{display:flex;gap:40px;padding:36px 28px 40px;align-items:flex-start;} }
.gallery{padding:16px;}
@media(min-width:900px){ .gallery{width:380px;flex-shrink:0;padding:0;} }
.gallery-main{aspect-ratio:2/3;background:var(--morado-suave);border-radius:18px;display:flex;align-items:center;justify-content:center;overflow:hidden;}
.gallery-main img{width:100%;height:100%;object-fit:cover;}
.gallery-main svg{width:56px;height:56px;color:var(--morado);opacity:.5;}
.gallery-thumbs{display:flex;gap:8px;margin-top:10px;}
.thumb{width:52px;height:68px;border-radius:8px;background:var(--morado-suave);border:2px solid transparent;overflow:hidden;cursor:pointer;}
.thumb img{width:100%;height:100%;object-fit:cover;}
.thumb.active{border-color:var(--morado);}
.scan-note{display:flex;gap:8px;align-items:flex-start;background:var(--mostaza-suave);border-radius:12px;padding:11px 13px;margin-top:12px;font-size:12px;color:#7A5A16;}

.prod-info{padding:0 16px;}
@media(min-width:900px){ .prod-info{flex:1;min-width:320px;padding:0;} }
.prod-badges{display:flex;gap:8px;margin-bottom:10px;}
.prod-title{font-size:22px;line-height:1.25;}
@media(min-width:900px){ .prod-title{font-size:28px;} }
.prod-author{font-size:14px;color:var(--texto-sec);margin-top:4px;}
.prod-meta{display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:16px;padding:14px 0;border-top:1px solid var(--borde);border-bottom:1px solid var(--borde);}
.meta-item{font-size:11px;color:var(--texto-sec);}
.meta-item b{display:block;font-size:13px;color:var(--texto);font-weight:600;margin-top:2px;}
.prod-description{margin-top:16px;font-size:14px;color:var(--texto);white-space:pre-line;}
.price-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:18px;}
.price-big{font-size:42px;font-weight:800;color:var(--morado-oscuro);line-height:1;}
.price-big.gratis{color:var(--verde);}
.price-hint{font-size:12px;color:var(--texto-sec);}
.cond-box{margin-top:14px;background:var(--tarjeta);border:1px solid var(--borde);border-radius:14px;padding:12px 14px;display:flex;gap:10px;align-items:flex-start;}
.cond-box .cond-name{font-weight:700;font-size:13px;}
.cond-box .cond-desc{font-size:12px;color:var(--texto-sec);margin-top:2px;}
.seller-card{margin-top:18px;background:var(--tarjeta);border:1px solid var(--borde);border-radius:14px;padding:14px;display:flex;align-items:center;gap:12px;}
.avatar{width:40px;height:40px;border-radius:50%;background:var(--mostaza);color:#4A3512;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex-shrink:0;overflow:hidden;}
.avatar img{width:100%;height:100%;object-fit:cover;}
.seller-name{font-weight:600;font-size:14px;}
.seller-loc{font-size:12px;color:var(--texto-sec);margin-top:2px;}
.cta-row{display:flex;gap:10px;margin-top:18px;}
.btn-chat{flex:1;background:var(--morado);color:#fff;font-weight:600;font-size:14px;padding:13px 18px;border-radius:14px;display:flex;align-items:center;justify-content:center;gap:8px;}
.btn-outline{background:transparent;border:1px solid var(--borde);color:var(--texto);font-weight:600;padding:13px 16px;border-radius:14px;}
.btn-report{display:block;text-align:center;margin-top:14px;font-size:12px;color:var(--texto-sec);}

/* barra inferior mobile */
.tabbar{position:fixed;bottom:0;left:0;right:0;background:var(--tarjeta);border-top:1px solid var(--borde);display:flex;z-index:30;padding:8px 4px calc(8px + env(safe-area-inset-bottom));}
@media(min-width:900px){ .tabbar{display:none;} }
.tab-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--texto-sec);font-size:10px;font-weight:600;padding:4px 0;}
.tab-item svg{width:22px;height:22px;}
.tab-item.active{color:var(--morado);}
.tab-item.fab .fab-circle{width:44px;height:44px;border-radius:50%;background:var(--mostaza);display:flex;align-items:center;justify-content:center;margin-top:-22px;box-shadow:0 6px 14px rgba(217,164,65,0.45);}
.tab-item.fab .fab-circle svg{color:#4A3512;width:22px;height:22px;}