/* BPYS — estilos compartidos de la tienda (secciones, carrito, checkout).
   Mismos tokens de marca que index.html. */
:root{
  --crema:#FBF3E6; --crema2:#F3E6CF;
  --arcilla:#C05640; --arcilla-d:#A5442F;
  --ambar:#E4A039;
  --verde:#33513F; --verde-d:#263D2F;
  --tinta:#3A2A1F; --gris:#7c6a5a; --blanco:#fff;
  --radio:18px; --sombra:0 14px 44px rgba(58,42,31,.14); --max:1080px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--tinta);background:var(--crema);line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;line-height:1.12;font-weight:700;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.eyebrow{font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--arcilla)}
.btn{display:inline-block;padding:14px 26px;border-radius:999px;font-weight:700;font-size:.98rem;cursor:pointer;
  border:2px solid transparent;transition:transform .15s ease,box-shadow .15s ease}
.btn:hover{transform:translateY(-2px)}
.btn-arcilla{background:var(--arcilla);color:#fff}
.btn-arcilla:hover{box-shadow:0 10px 26px rgba(192,86,64,.4)}
.btn-linea{border-color:var(--arcilla);color:var(--arcilla)}

/* NAV compartida */
header.nav{position:sticky;top:0;z-index:40;background:rgba(251,243,230,.94);backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(58,42,31,.08)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:baseline;gap:2px;font-family:Georgia,serif}
.brand b{font-size:1.25rem;color:var(--tinta);font-weight:700}
.brand .y{color:var(--arcilla)}
nav.menu{display:flex;gap:22px;align-items:center}
nav.menu a{font-size:.92rem;font-weight:600;color:var(--tinta);opacity:.85}
nav.menu a:hover{opacity:1;color:var(--arcilla)}
@media(max-width:800px){nav.menu a.ocultable{display:none}}

/* HERO de sección */
.s-hero{padding:52px 0 30px}
.s-hero h1{font-size:clamp(2rem,4.6vw,3rem);margin:12px 0 10px}
.s-hero h1 em{color:var(--arcilla);font-style:normal}
.s-hero p.lead{color:var(--gris);max-width:640px;font-size:1.05rem}
.s-hero .envio-pill{display:inline-flex;align-items:center;gap:8px;background:var(--blanco);border:1px solid var(--crema2);
  padding:9px 16px;border-radius:999px;font-weight:600;font-size:.88rem;margin-top:16px;box-shadow:0 4px 14px rgba(58,42,31,.05)}

/* Filtros */
.filtros{display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding:10px 0 6px}
.chip{padding:8px 16px;border-radius:999px;border:1.5px solid var(--crema2);background:var(--blanco);
  font-weight:600;font-size:.85rem;color:var(--gris);cursor:pointer}
.chip.on{background:var(--verde);border-color:var(--verde);color:var(--crema)}
.buscar{flex:1;min-width:200px;max-width:340px;margin-left:auto}
.buscar input{width:100%;padding:10px 16px;border-radius:999px;border:1.5px solid var(--crema2);background:var(--blanco);
  font-size:.9rem;outline:none}
.buscar input:focus{border-color:var(--ambar)}
[data-cuenta]{font-size:.8rem;color:var(--gris)}

/* Grid de productos */
.grid-prods{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:18px;padding:18px 0 70px}
.prod{background:var(--blanco);border:1px solid var(--crema2);border-radius:var(--radio);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .15s ease,box-shadow .15s ease}
.prod:hover{transform:translateY(-3px);box-shadow:var(--sombra)}
.p-foto{display:block;aspect-ratio:1/1;background:var(--crema);border:0;padding:0;cursor:pointer;width:100%}
.p-foto img{width:100%;height:100%;object-fit:cover;display:block}
.p-foto.sin-foto{display:grid;place-items:center}
.p-foto.sin-foto:after{content:"🌿";font-size:2.4rem;opacity:.5}
.p-body{padding:14px 16px 18px;display:flex;flex-direction:column;gap:2px;flex:1}
.p-cat{font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:var(--ambar)}
.p-nombre{font-size:1.02rem;line-height:1.25}
.p-pres{color:var(--gris);font-size:.82rem}
.p-precio{font-family:Georgia,serif;font-size:1.3rem;font-weight:700;color:var(--verde);margin-top:4px}
.p-add{margin-top:auto;padding:10px 14px;border-radius:999px;border:0;background:var(--arcilla);color:#fff;
  font-weight:700;font-size:.88rem;cursor:pointer;transition:background .15s}
.p-add:hover{background:var(--arcilla-d)}

/* Carrito flotante */
#bpys-cart-btn{position:fixed;right:18px;bottom:18px;z-index:60;width:60px;height:60px;border-radius:50%;
  background:var(--verde);color:#fff;border:0;font-size:1.4rem;cursor:pointer;display:flex;align-items:center;
  justify-content:center;box-shadow:0 10px 26px rgba(38,61,47,.4)}
#bpys-cart-btn .n{position:absolute;top:-4px;right:-4px;background:var(--arcilla);color:#fff;font-size:.72rem;
  font-weight:700;min-width:22px;height:22px;border-radius:999px;display:grid;place-items:center;padding:0 5px}
#bpys-cart-panel{position:fixed;top:0;right:0;bottom:0;width:min(400px,100vw);background:var(--blanco);z-index:70;
  box-shadow:-16px 0 44px rgba(58,42,31,.2);transform:translateX(105%);transition:transform .25s ease;
  display:flex;flex-direction:column}
#bpys-cart-panel.open{transform:none}
.cart-head{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;border-bottom:1px solid var(--crema2)}
.cart-head p{font-family:Georgia,serif;font-weight:700;font-size:1.15rem}
.cart-head button{border:0;background:none;font-size:1.1rem;cursor:pointer;color:var(--gris)}
#bpys-cart-items{flex:1;overflow-y:auto;padding:14px 20px}
.cart-vacio{color:var(--gris);text-align:center;padding:40px 10px}
.cart-grupo{margin-bottom:18px}
.cart-prov{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:var(--ambar);margin-bottom:8px}
.cart-item{display:flex;gap:10px;align-items:center;padding:8px 0;border-bottom:1px dashed var(--crema2)}
.cart-item img{width:46px;height:46px;border-radius:10px;object-fit:cover;background:var(--crema)}
.ci-info{flex:1;min-width:0}
.ci-nombre{font-weight:600;font-size:.88rem;line-height:1.25}
.ci-meta{color:var(--gris);font-size:.78rem}
.ci-qty{display:flex;align-items:center;gap:8px}
.ci-qty button{width:26px;height:26px;border-radius:50%;border:1.5px solid var(--crema2);background:var(--blanco);
  cursor:pointer;font-weight:700;color:var(--tinta)}
.ci-qty span{min-width:16px;text-align:center;font-weight:700;font-size:.9rem}
.cart-envio{font-size:.78rem;color:var(--gris);background:var(--crema);border-radius:10px;padding:8px 12px;margin-top:8px}
.cart-envio.ok{color:var(--verde);font-weight:600}
#bpys-cart-footer{padding:16px 20px;border-top:1px solid var(--crema2)}
.cart-sub{display:flex;justify-content:space-between;font-size:1rem}
.cart-sub b{font-family:Georgia,serif;font-size:1.25rem;color:var(--verde)}
.cart-nota{font-size:.75rem;color:var(--gris);margin:4px 0 12px}
.cart-pagar{display:block;text-align:center;background:var(--arcilla);color:#fff;font-weight:700;
  padding:14px;border-radius:999px}
.cart-pagar:hover{background:var(--arcilla-d)}

/* Modal detalle */
#bpys-modal{position:fixed;inset:0;background:rgba(58,42,31,.45);z-index:80;display:none;place-items:center;padding:20px}
#bpys-modal.open{display:grid}
.modal-card{position:relative;background:var(--blanco);border-radius:var(--radio);max-width:420px;width:100%;
  max-height:88vh;overflow-y:auto;padding:22px;box-shadow:var(--sombra)}
.modal-card img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:12px;background:var(--crema);margin-bottom:12px}
.modal-card h3{font-size:1.3rem;margin:2px 0 6px}
.m-desc{color:var(--gris);font-size:.92rem;margin-bottom:8px}
.m-dosis{font-size:.82rem;color:var(--gris);background:var(--crema);border-radius:10px;padding:10px 12px;margin-bottom:10px}
.m-cerrar{position:absolute;top:12px;right:12px;border:0;background:var(--crema);width:32px;height:32px;
  border-radius:50%;cursor:pointer;color:var(--gris);font-size:.95rem}
.modal-card .p-add{width:100%;margin-top:8px;padding:13px}

/* Checkout */
.co-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;padding:26px 0 80px}
@media(max-width:820px){.co-grid{grid-template-columns:1fr}}
.co-card{background:var(--blanco);border:1px solid var(--crema2);border-radius:var(--radio);padding:24px}
.co-card h2{font-size:1.3rem;margin-bottom:14px}
.co-campo{margin-bottom:12px}
.co-campo label{display:block;font-weight:600;font-size:.85rem;margin-bottom:4px}
.co-campo input,.co-campo textarea,.co-campo select{width:100%;padding:11px 14px;border-radius:12px;
  border:1.5px solid var(--crema2);background:var(--crema);font-size:.92rem;outline:none;font-family:inherit}
.co-campo input:focus,.co-campo textarea:focus{border-color:var(--ambar);background:var(--blanco)}
.co-2col{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.co-linea{display:flex;justify-content:space-between;font-size:.9rem;padding:5px 0}
.co-linea.total{border-top:2px solid var(--crema2);margin-top:8px;padding-top:12px;font-weight:700;font-size:1.05rem}
.co-linea.total b{font-family:Georgia,serif;font-size:1.35rem;color:var(--verde)}
.co-aviso{font-size:.78rem;color:var(--gris);background:var(--crema);border-radius:10px;padding:10px 12px;margin-top:12px}
#pagar-btn{width:100%;margin-top:14px;padding:15px;font-size:1rem}
#bold-embed{margin-top:14px}
.co-error{color:var(--arcilla-d);font-size:.85rem;margin-top:10px;display:none}

footer.pie{background:var(--tinta);color:rgba(251,243,230,.8);padding:34px 0;font-size:.85rem}
footer.pie .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
footer.pie a{color:var(--ambar)}