/* ============================================
   Lunas Mineral — Tienda de minerales
   Tema blanco y negro (tarjeta de marca)
   ============================================ */
:root {
  --fondo: #0a0a0a;
  --superficie: #141414;
  --superficie-suave: #1a1a1a;
  --texto: #f5f5f5;
  --texto-suave: #a3a3a3;
  --texto-tenue: #737373;
  --acento: #f5f5f5;
  --acento-texto: #0a0a0a;
  --borde: #2a2a2a;
  --borde-fuerte: #3f3f3f;
  --peligro: #ef4444;
  --exito: #22c55e;
  --radio: 0.75rem;
  --sombra: 0 8px 28px rgba(0, 0, 0, 0.4);
  --fuente: "Segoe UI", system-ui, -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--fuente);
  background: var(--fondo);
  color: var(--texto);
  line-height: 1.5;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; border: none; background: none; }
ul { list-style: none; }

.contenedor {
  width: 100%;
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1rem;
}
@media (min-width: 640px) {
  .contenedor { padding: 0 1.5rem; }
}

/* —— Cabecera —— */
.cabecera {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--borde);
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(14px);
}
.cabecera-inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.8rem 0;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}
.logo-circulo {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  border: 1px solid var(--borde-fuerte);
  background: var(--superficie);
  display: grid;
  place-items: center;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.logo-nombre {
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}
.nav-escritorio {
  display: none;
  gap: 0.1rem;
  margin-left: 1rem;
}
.nav-escritorio a {
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--texto-suave);
  transition: 0.15s;
}
.nav-escritorio a:hover,
.nav-escritorio a.activo {
  color: var(--texto);
  background: var(--superficie-suave);
}
.acciones {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.btn-icono {
  width: 2.4rem;
  height: 2.4rem;
  display: grid;
  place-items: center;
  border-radius: 0.4rem;
  position: relative;
  transition: background 0.15s;
  font-size: 1.1rem;
}
.btn-icono:hover { background: var(--superficie-suave); }
.badge-carrito {
  position: absolute;
  top: -2px;
  right: -2px;
  min-width: 1.05rem;
  height: 1.05rem;
  padding: 0 0.25rem;
  border-radius: 999px;
  background: var(--acento);
  color: var(--acento-texto);
  font-size: 0.65rem;
  font-weight: 700;
  display: none;
  place-items: center;
  line-height: 1;
}
.btn-menu { display: grid; }
@media (min-width: 1024px) {
  .nav-escritorio { display: flex; }
  .btn-menu { display: none; }
}
.nav-movil {
  display: none;
  flex-direction: column;
  gap: 0.2rem;
  border-top: 1px solid var(--borde);
  padding: 0.75rem 1rem 1rem;
}
.nav-movil.abierto { display: flex; }
.nav-movil a {
  padding: 0.75rem;
  border-radius: 0.5rem;
  font-weight: 500;
}
.nav-movil a:hover { background: var(--superficie-suave); }

/* —— Botones —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  height: 2.75rem;
  padding: 0 1.2rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  transition: 0.15s;
}
.btn:active { transform: scale(0.98); }
.btn-principal {
  background: var(--acento);
  color: var(--acento-texto);
  box-shadow: var(--sombra);
}
.btn-principal:hover { background: #e8e8e8; }
.btn-secundario {
  border: 1px solid var(--borde-fuerte);
  background: var(--superficie);
}
.btn-secundario:hover { background: var(--superficie-suave); }
.btn-fantasma:hover { background: var(--superficie-suave); }
.btn-grande { height: 3rem; padding: 0 1.6rem; font-size: 1rem; }
.btn-peque { height: 2.2rem; padding: 0 0.75rem; font-size: 0.75rem; }
.btn-ancho { width: 100%; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }

/* —— Hero —— */
.hero {
  position: relative;
  border-bottom: 1px solid var(--borde);
  overflow: hidden;
}
.hero-brillo {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 12% 18%, rgba(255,255,255,0.07), transparent),
    radial-gradient(ellipse 45% 35% at 92% 8%, rgba(255,255,255,0.04), transparent);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  gap: 2.5rem;
  padding: 3.25rem 0 3.5rem;
}
@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: 4.5rem 0 5rem;
  }
}
.etiqueta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: 1px solid var(--borde-fuerte);
  background: rgba(20,20,20,0.85);
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--texto-suave);
}
.hero h1 {
  margin-top: 1.15rem;
  font-size: clamp(1.9rem, 5vw, 3.1rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.025em;
  text-wrap: balance;
}
.hero-texto {
  margin-top: 1.1rem;
  max-width: 30rem;
  color: var(--texto-suave);
  font-size: 1.05rem;
}
.hero-acciones {
  margin-top: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}
.hero-stats {
  margin-top: 2.25rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--borde);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}
.hero-stats dt {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--texto-tenue);
  font-weight: 500;
}
.hero-stats dd {
  margin-top: 0.2rem;
  font-weight: 600;
  font-size: 0.95rem;
}

/* Tarjeta de marca visual */
.tarjeta-marca {
  border-radius: 1.1rem;
  border: 1px solid var(--borde-fuerte);
  background: #000;
  aspect-ratio: 3/4;
  max-height: 400px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 1.5rem;
  box-shadow: var(--sombra);
}
.tarjeta-marca .circulo {
  width: 9.5rem;
  height: 9.5rem;
  margin: 0 auto 1.25rem;
  border: 2px solid rgba(255,255,255,0.9);
  border-radius: 999px;
  display: grid;
  place-items: center;
  position: relative;
}
.tarjeta-marca .circulo::before {
  content: "";
  position: absolute;
  inset: -7px;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 999px;
  border-left-color: transparent;
  border-bottom-color: transparent;
  transform: rotate(-28deg);
}
.chakras {
  display: flex;
  flex-direction: column;
  gap: 0.32rem;
  align-items: center;
}
.chakras i {
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 999px;
  background: #fff;
  opacity: 0.75;
  display: block;
}
.tarjeta-marca h2 { font-size: 1.2rem; font-weight: 600; }
.tarjeta-marca .sub {
  margin-top: 0.35rem;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--texto-suave);
}
.mosaico {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem;
  margin-top: 0.9rem;
}
.mosaico-item {
  border-radius: 0.9rem;
  border: 1px solid var(--borde);
  aspect-ratio: 4/5;
  background: linear-gradient(155deg, #4a4a4a, #161616);
  padding: 0.9rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.mosaico-item:nth-child(even) { margin-top: 0.45rem; }
.mosaico-item small { font-size: 0.72rem; color: rgba(255,255,255,0.7); }
.mosaico-item strong { font-size: 1rem; }

/* —— Secciones —— */
.seccion { padding: 2.75rem 0; }
.seccion-alt {
  border-top: 1px solid var(--borde);
  border-bottom: 1px solid var(--borde);
  background: var(--superficie);
}
.seccion-cabecera {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.75rem;
}
.seccion-cabecera h2 {
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}
.seccion-cabecera p {
  margin-top: 0.2rem;
  font-size: 0.875rem;
  color: var(--texto-suave);
}
.enlace { font-size: 0.875rem; font-weight: 500; text-decoration: underline; text-underline-offset: 4px; }

/* Categorías */
.grid-cats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.7rem;
}
@media (min-width: 640px) { .grid-cats { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .grid-cats { grid-template-columns: repeat(5, 1fr); } }
.cat {
  border: 1px solid var(--borde);
  background: var(--superficie);
  border-radius: 1rem;
  padding: 1rem 1.1rem;
  transition: 0.15s;
}
.cat:hover { border-color: var(--borde-fuerte); box-shadow: var(--sombra); }
.cat h3 { font-weight: 600; font-size: 1rem; }
.cat p { margin-top: 0.2rem; font-size: 0.75rem; color: var(--texto-suave); }

/* Productos */
.grid-productos {
  display: grid;
  gap: 1.15rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .grid-productos { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-productos { grid-template-columns: repeat(4, 1fr); } }

.producto {
  border: 1px solid var(--borde);
  background: var(--superficie);
  border-radius: 1rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: 0.15s;
}
.producto:hover { border-color: var(--borde-fuerte); box-shadow: var(--sombra); }
.producto-img {
  aspect-ratio: 1;
  background: linear-gradient(155deg, #3a3a3a, #0f0f0f);
  display: grid;
  place-items: center;
  position: relative;
}
.piedra {
  width: 52%;
  height: 52%;
  border-radius: 42% 58% 52% 48%;
  background: radial-gradient(circle at 32% 28%, #9a9a9a, #1c1c1c 70%);
  box-shadow: inset 0 0 24px rgba(255,255,255,0.12);
}
.producto-cuerpo {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  flex: 1;
}
.producto-cat {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--texto-tenue);
}
.producto-cuerpo h3 { font-size: 0.98rem; font-weight: 600; }
.producto-cuerpo h3 a:hover { text-decoration: underline; text-underline-offset: 3px; }
.producto-desc {
  font-size: 0.8rem;
  color: var(--texto-suave);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.producto-pie {
  margin-top: auto;
  padding-top: 0.7rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}
.precio { font-weight: 700; font-variant-numeric: tabular-nums; }
.precio-antes {
  font-size: 0.78rem;
  color: var(--texto-tenue);
  text-decoration: line-through;
  margin-left: 0.3rem;
  font-weight: 400;
}

/* Ventajas */
.grid-ventajas {
  display: grid;
  gap: 0.9rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .grid-ventajas { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-ventajas { grid-template-columns: repeat(4, 1fr); } }
.ventaja {
  border: 1px solid var(--borde);
  background: var(--superficie);
  border-radius: 1rem;
  padding: 1.2rem;
}
.ventaja .ico { font-size: 1.2rem; margin-bottom: 0.65rem; }
.ventaja h3 { font-weight: 600; font-size: 1rem; }
.ventaja p { margin-top: 0.25rem; font-size: 0.875rem; color: var(--texto-suave); }

/* Página */
.pagina-titulo { padding: 2.25rem 0 1.25rem; }
.pagina-titulo h1 {
  font-size: clamp(1.65rem, 4vw, 2.15rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}
.pagina-titulo p { margin-top: 0.4rem; color: var(--texto-suave); font-size: 0.95rem; }

/* Tienda filtros */
.barra-tienda {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 1.4rem;
  align-items: center;
}
.buscar {
  flex: 1;
  min-width: 11rem;
  height: 2.75rem;
  padding: 0 1rem;
  border-radius: 0.5rem;
  border: 1px solid var(--borde);
  background: var(--superficie);
  outline: none;
}
.buscar:focus {
  border-color: var(--borde-fuerte);
  box-shadow: 0 0 0 2px rgba(245,245,245,0.12);
}
.filtros { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.chip {
  height: 2.2rem;
  padding: 0 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--borde);
  background: var(--superficie-suave);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--texto-suave);
  transition: 0.15s;
}
.chip:hover, .chip.activo {
  background: var(--acento);
  color: var(--acento-texto);
  border-color: var(--acento);
}

/* Formularios */
.tarjeta-form {
  border: 1px solid var(--borde);
  background: var(--superficie);
  border-radius: 1rem;
  padding: 1.25rem;
  box-shadow: var(--sombra);
}
@media (min-width: 640px) { .tarjeta-form { padding: 1.5rem; } }
.campo { margin-bottom: 1rem; }
.campo label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.35rem;
}
.campo input, .campo textarea, .campo select {
  width: 100%;
  height: 2.75rem;
  padding: 0 0.85rem;
  border-radius: 0.5rem;
  border: 1px solid var(--borde);
  background: var(--fondo);
  outline: none;
}
.campo textarea {
  height: auto;
  min-height: 7rem;
  padding: 0.75rem 0.85rem;
  resize: vertical;
}
.campo input:focus, .campo textarea:focus, .campo select:focus {
  border-color: var(--borde-fuerte);
  box-shadow: 0 0 0 2px rgba(245,245,245,0.1);
}

/* Contacto */
.grid-contacto {
  display: grid;
  gap: 0.7rem;
  margin-bottom: 2.25rem;
}
@media (min-width: 640px) { .grid-contacto { grid-template-columns: repeat(3, 1fr); } }
.contacto-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border: 1px solid var(--borde);
  background: var(--superficie);
  border-radius: 1rem;
  padding: 1rem;
  transition: 0.15s;
}
.contacto-card:hover { border-color: var(--borde-fuerte); }
.contacto-card .ico {
  width: 2.3rem;
  height: 2.3rem;
  border-radius: 0.5rem;
  background: var(--superficie-suave);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.contacto-card small {
  display: block;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--texto-tenue);
}
.contacto-card strong { font-size: 0.875rem; font-weight: 500; word-break: break-all; }

.dos-cols { display: grid; gap: 2.25rem; }
@media (min-width: 1024px) { .dos-cols { grid-template-columns: 1fr 1fr; } }

.faq { display: flex; flex-direction: column; gap: 0.7rem; }
.faq-item {
  border: 1px solid var(--borde);
  background: var(--superficie);
  border-radius: 0.75rem;
  padding: 1rem;
}
.faq-item h3 { font-size: 0.9rem; font-weight: 600; }
.faq-item p { margin-top: 0.35rem; font-size: 0.875rem; color: var(--texto-suave); }

/* Carrito */
.carrito-layout {
  display: grid;
  gap: 1.4rem;
  padding-bottom: 3rem;
}
@media (min-width: 1024px) {
  .carrito-layout {
    grid-template-columns: 1fr 21rem;
    align-items: start;
  }
}
.linea {
  display: grid;
  grid-template-columns: auto 3.75rem 1fr auto;
  gap: 0.7rem;
  align-items: center;
  border: 1px solid var(--borde);
  background: var(--superficie);
  border-radius: 1rem;
  padding: 0.8rem;
  margin-bottom: 0.65rem;
}
.linea input[type="checkbox"] {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--texto);
}
.linea-thumb {
  width: 3.75rem;
  height: 3.75rem;
  border-radius: 0.5rem;
  background: linear-gradient(155deg, #3a3a3a, #111);
}
.linea h3 { font-size: 0.9rem; font-weight: 600; }
.linea .meta { font-size: 0.8rem; color: var(--texto-suave); }
.cantidad {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-top: 0.3rem;
}
.cantidad button {
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 0.35rem;
  border: 1px solid var(--borde);
  background: var(--fondo);
  display: grid;
  place-items: center;
}
.resumen {
  border: 1px solid var(--borde);
  background: var(--superficie);
  border-radius: 1rem;
  padding: 1.25rem;
  position: sticky;
  top: 4.75rem;
}
.resumen h2 { font-size: 1.1rem; font-weight: 600; margin-bottom: 1rem; }
.resumen-fila {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  margin-bottom: 0.45rem;
  color: var(--texto-suave);
}
.resumen-fila.total {
  margin-top: 0.7rem;
  padding-top: 0.7rem;
  border-top: 1px solid var(--borde);
  color: var(--texto);
  font-weight: 700;
  font-size: 1rem;
}
.resumen .btn { margin-top: 1rem; }
.vacio {
  text-align: center;
  padding: 2.75rem 1rem;
  border: 1px dashed var(--borde-fuerte);
  border-radius: 1rem;
  color: var(--texto-suave);
}
.vacio h2 { color: var(--texto); font-size: 1.15rem; margin-bottom: 0.4rem; }

/* Ficha producto */
.ficha {
  display: grid;
  gap: 2rem;
  padding-bottom: 3rem;
}
@media (min-width: 768px) {
  .ficha { grid-template-columns: 1fr 1fr; align-items: start; }
}
.ficha-img {
  aspect-ratio: 1;
  border-radius: 1rem;
  border: 1px solid var(--borde);
  background: linear-gradient(155deg, #3a3a3a, #111);
  display: grid;
  place-items: center;
}
.ficha-img .piedra { width: 48%; height: 48%; }
.ficha-info .cat {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--texto-tenue);
  border: none;
  background: none;
  padding: 0;
}
.ficha-info h1 {
  margin-top: 0.3rem;
  font-size: clamp(1.45rem, 3vw, 1.95rem);
  font-weight: 600;
}
.ficha-precio {
  margin-top: 0.9rem;
  font-size: 1.45rem;
  font-weight: 700;
}
.ficha-info .lead {
  margin-top: 1rem;
  color: var(--texto-suave);
}
.props {
  margin-top: 1.1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}
.props span {
  border: 1px solid var(--borde);
  background: var(--superficie-suave);
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  color: var(--texto-suave);
}
.ficha-acciones {
  margin-top: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}
.cuidado {
  margin-top: 1.1rem;
  font-size: 0.875rem;
  color: var(--texto-suave);
}
.cuidado strong { color: var(--texto); }

/* Sobre nosotros */
.prosa { max-width: 42rem; }
.prosa p {
  margin-bottom: 1.1rem;
  color: var(--texto-suave);
  font-size: 1.02rem;
}
.prosa p:first-of-type { margin-top: 1.4rem; }

/* Checkout pago */
.pago-opciones { display: flex; flex-direction: column; gap: 0.45rem; margin: 0.9rem 0; }
.pago-opcion {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  border: 1px solid var(--borde);
  background: var(--fondo);
  border-radius: 0.75rem;
  padding: 0.8rem 1rem;
  cursor: pointer;
}
.pago-opcion:has(input:checked) {
  border-color: var(--borde-fuerte);
  background: var(--superficie-suave);
}
.pago-opcion input { accent-color: var(--texto); }
.nota { font-size: 0.8rem; color: var(--texto-tenue); margin-top: 0.7rem; }

/* Pie */
.pie {
  margin-top: auto;
  border-top: 1px solid var(--borde);
  background: var(--superficie-suave);
}
.pie-grid {
  display: grid;
  gap: 2rem;
  padding: 2.75rem 0;
}
@media (min-width: 768px) { .pie-grid { grid-template-columns: 2fr 1fr 1fr; } }
.pie-marca .nombre { font-weight: 600; font-size: 1.1rem; }
.pie-marca .tag {
  margin-top: 0.2rem;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--texto-suave);
}
.pie-marca .blurb {
  margin-top: 0.7rem;
  font-size: 0.875rem;
  color: var(--texto-suave);
  max-width: 28rem;
}
.pie-contactos {
  margin-top: 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.875rem;
  color: var(--texto-suave);
}
.pie-contactos a:hover { color: var(--texto); }
.pie-col h4 { font-size: 0.875rem; font-weight: 600; margin-bottom: 0.7rem; }
.pie-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.875rem;
  color: var(--texto-suave);
}
.pie-col a:hover { color: var(--texto); }
.pie-bajo {
  border-top: 1px solid var(--borde);
  padding: 1rem;
  text-align: center;
  font-size: 0.75rem;
  color: var(--texto-tenue);
}

/* Toast */
.toast {
  position: fixed;
  bottom: 1.2rem;
  right: 1.2rem;
  z-index: 100;
  background: var(--acento);
  color: var(--acento-texto);
  padding: 0.75rem 1.15rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: var(--sombra);
  transform: translateY(130%);
  opacity: 0;
  transition: 0.25s;
  pointer-events: none;
  max-width: 90vw;
}
.toast.mostrar { transform: translateY(0); opacity: 1; }

.oculto { display: none !important; }
.exito-caja {
  border: 1px solid var(--borde);
  background: var(--superficie);
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  margin-top: 1.5rem;
}
.exito-caja h2 { font-size: 1.35rem; margin-bottom: 0.5rem; }
.exito-caja p { color: var(--texto-suave); }

/* Pedido confirmado */
.pedido-id {
  font-family: ui-monospace, monospace;
  font-weight: 700;
  font-size: 1.1rem;
  margin: 0.75rem 0;
  letter-spacing: 0.04em;
}