/* ============================================================
   MEGA OFERTAS ONLINE — Estilos
   Identidad: negro + rojo fuego (como el logo de Instagram)
   ============================================================ */

:root {
  --rojo: #e11d2e;
  --rojo-oscuro: #a3101d;
  --rojo-claro: #ff4d5a;
  --naranja: #ff7a18;
  --negro: #0d0d0f;
  --gris-900: #16161a;
  --gris-800: #1f1f25;
  --gris-700: #2a2a32;
  --gris-400: #9a9aa5;
  --gris-200: #d6d6de;
  --blanco: #ffffff;
  --verde-wa: #25d366;
  --radio: 14px;
  --sombra: 0 10px 30px rgba(0, 0, 0, 0.45);
  --fuente-titulos: "Montserrat", sans-serif;
  --fuente-texto: "Inter", sans-serif;
  /* Colores que NO cambian con el tema (texto sobre rojo/verde) */
  --blanco-fijo: #ffffff;
  --fondo-header: rgba(13, 13, 15, 0.92);
  --texto-ahorro: #7ce8a8;
  color-scheme: dark;
}

/* ---------- Tema claro ----------
   Se activa con <html data-tema="claro">. Las variables de :root
   son el tema oscuro (por defecto); aquí solo se redefinen. */
html[data-tema="claro"] {
  --negro: #f6f6f8;       /* fondo general */
  --gris-900: #ffffff;    /* superficies y tarjetas */
  --gris-800: #eeeef2;    /* superficies secundarias */
  --gris-700: #d9d9e0;    /* bordes y controles */
  --gris-400: #5f5f6a;    /* texto secundario */
  --gris-200: #2b2b33;    /* texto normal */
  --blanco: #17171c;      /* títulos y texto fuerte */
  --fondo-header: rgba(255, 255, 255, 0.92);
  --sombra: 0 10px 30px rgba(25, 25, 50, 0.12);
  --texto-ahorro: #157a3d;
  color-scheme: light;
}

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

html { scroll-behavior: smooth; overflow-x: clip; }

body {
  font-family: var(--fuente-texto);
  background: var(--negro);
  color: var(--gris-200);
  line-height: 1.6;
}

h1, h2, h3, h4 { font-family: var(--fuente-titulos); color: var(--blanco); }

img { max-width: 100%; display: block; }

.oculto { display: none !important; }

/* ---------- Barra superior ---------- */
.topbar {
  background: linear-gradient(90deg, var(--rojo-oscuro), var(--rojo), var(--naranja));
  color: var(--blanco-fijo);
  text-align: center;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 12px;
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}
.topbar-sep { opacity: 0.6; }

/* ---------- Encabezado ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 5vw;
  background: var(--fondo-header);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gris-800);
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
.brand-flame { font-size: 1.6rem; }
.brand-text {
  font-family: var(--fuente-titulos);
  font-weight: 900;
  font-size: 1.35rem;
  letter-spacing: 0.5px;
  color: var(--blanco);
}
.brand-text em {
  font-style: normal;
  color: var(--rojo-claro);
}

.nav { display: flex; gap: 22px; }
.nav a {
  color: var(--gris-200);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.2s;
}
.nav a:hover { color: var(--rojo-claro); }
.nav a.activo { color: var(--rojo-claro); }

.header-actions { display: flex; align-items: center; gap: 14px; }

/* Interruptor modo mayorista */
.switch-mayorista {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
}
.switch-mayorista input { display: none; }
.switch-track {
  width: 42px;
  height: 22px;
  border-radius: 999px;
  background: var(--gris-700);
  position: relative;
  transition: background 0.25s;
  flex-shrink: 0;
}
.switch-thumb {
  position: absolute;
  top: 3px; left: 3px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--blanco-fijo);
  transition: transform 0.25s;
}
.switch-mayorista input:checked + .switch-track { background: var(--rojo); }
.switch-mayorista input:checked + .switch-track .switch-thumb { transform: translateX(20px); }
.switch-label { font-size: 0.85rem; font-weight: 600; white-space: nowrap; }
/* El interruptor dentro del menú móvil solo existe en pantallas pequeñas */
.nav-mayorista { display: none; }

.btn-cart,
.btn-tema {
  position: relative;
  background: var(--gris-800);
  border: 1px solid var(--gris-700);
  color: var(--blanco);
  font-size: 1.15rem;
  padding: 8px 14px;
  border-radius: 12px;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.15s;
}
.btn-cart:hover, .btn-tema:hover { border-color: var(--rojo); transform: translateY(-1px); }
.cart-count {
  position: absolute;
  top: -7px; right: -7px;
  background: var(--rojo);
  color: var(--blanco-fijo);
  font-size: 0.72rem;
  font-weight: 700;
  min-width: 20px;
  height: 20px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
}

.btn-menu {
  display: none;
  background: none;
  border: none;
  color: var(--blanco);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 72px 5vw 56px;
  background:
    radial-gradient(ellipse 60% 50% at 80% 10%, rgba(225, 29, 46, 0.28), transparent),
    radial-gradient(ellipse 50% 60% at 10% 90%, rgba(255, 122, 24, 0.14), transparent),
    var(--negro);
  overflow: hidden;
}
.hero-inner { max-width: 820px; }
.hero-kicker {
  font-weight: 700;
  color: var(--naranja);
  letter-spacing: 1px;
  text-transform: uppercase;
  font-size: 0.85rem;
  margin-bottom: 14px;
}
.hero h1 {
  font-size: clamp(2rem, 5.2vw, 3.6rem);
  font-weight: 900;
  line-height: 1.12;
  margin-bottom: 18px;
}
.hero h1 span {
  background: linear-gradient(90deg, var(--rojo-claro), var(--naranja));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub { font-size: 1.08rem; color: var(--gris-400); max-width: 620px; margin-bottom: 28px; }
.hero-sub strong { color: var(--gris-200); }

.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 30px; }

.btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  font-family: var(--fuente-titulos);
  transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
}
.btn-primary {
  background: linear-gradient(90deg, var(--rojo), var(--rojo-claro));
  color: var(--blanco-fijo);
  box-shadow: 0 6px 20px rgba(225, 29, 46, 0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(225, 29, 46, 0.5); }
.btn-outline {
  background: transparent;
  color: var(--blanco);
  border: 2px solid var(--gris-700);
}
.btn-outline:hover { border-color: var(--rojo-claro); color: var(--rojo-claro); }
.btn-block { width: 100%; text-align: center; }

.hero-badges {
  list-style: none;
  display: flex;
  gap: 10px 22px;
  flex-wrap: wrap;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gris-400);
}

/* ---------- Catálogo ---------- */
.catalogo { padding: 56px 5vw; max-width: 1400px; margin: 0 auto; }

.section-head { margin-bottom: 26px; }
.section-head h2, .mayoristas h2, .nosotros h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
}

.modo-aviso {
  margin-top: 10px;
  background: rgba(225, 29, 46, 0.12);
  border: 1px solid rgba(225, 29, 46, 0.4);
  color: var(--gris-200);
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 0.92rem;
}

.filtros { display: flex; flex-direction: column; gap: 16px; margin-bottom: 30px; }

.buscador {
  width: 100%;
  max-width: 440px;
  padding: 12px 18px;
  border-radius: 12px;
  border: 1px solid var(--gris-700);
  background: var(--gris-900);
  color: var(--blanco);
  font-size: 1rem;
  font-family: var(--fuente-texto);
}
.buscador:focus { outline: 2px solid var(--rojo); border-color: transparent; }

.chips { display: flex; gap: 10px; flex-wrap: wrap; }
.chip {
  background: var(--gris-900);
  border: 1px solid var(--gris-700);
  color: var(--gris-200);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--fuente-texto);
}
.chip:hover { border-color: var(--rojo-claro); }
.chip.activo {
  background: linear-gradient(90deg, var(--rojo), var(--rojo-claro));
  border-color: transparent;
  color: var(--blanco-fijo);
}

.grid-productos {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 22px;
}

.card-producto {
  background: var(--gris-900);
  border: 1px solid var(--gris-800);
  border-radius: var(--radio);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.card-producto:hover {
  transform: translateY(-4px);
  border-color: rgba(225, 29, 46, 0.55);
  box-shadow: var(--sombra);
}

.card-img {
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4.5rem;
  background:
    radial-gradient(circle at 30% 30%, rgba(225, 29, 46, 0.22), transparent 60%),
    radial-gradient(circle at 75% 75%, rgba(255, 122, 24, 0.12), transparent 55%),
    var(--gris-800);
  position: relative;
}
.card-img img { width: 100%; height: 100%; object-fit: cover; }

.etiqueta-destacado {
  position: absolute;
  top: 12px; left: 12px;
  background: linear-gradient(90deg, var(--rojo), var(--naranja));
  color: var(--blanco-fijo);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.6px;
  padding: 4px 10px;
  border-radius: 999px;
  text-transform: uppercase;
}
.etiqueta-agotado {
  position: absolute;
  inset: 0;
  background: rgba(13, 13, 15, 0.72);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blanco-fijo);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.card-body { padding: 16px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card-cat { font-size: 0.75rem; font-weight: 700; color: var(--naranja); text-transform: uppercase; letter-spacing: 0.8px; }
.card-nombre { font-size: 1.02rem; font-weight: 700; line-height: 1.3; }
.card-desc { font-size: 0.85rem; color: var(--gris-400); flex: 1; }

.card-precios { display: flex; flex-direction: column; gap: 2px; margin-top: 4px; }
.precio-principal { font-size: 1.3rem; font-weight: 800; color: var(--blanco); font-family: var(--fuente-titulos); }
.precio-secundario { font-size: 0.8rem; color: var(--gris-400); }
.precio-secundario strong { color: var(--rojo-claro); }
.precio-tachado { text-decoration: line-through; opacity: 0.65; }

.card-acciones { display: flex; gap: 8px; margin-top: 10px; }
.selector-cantidad {
  display: flex;
  align-items: center;
  border: 1px solid var(--gris-700);
  border-radius: 10px;
  overflow: hidden;
  flex-shrink: 0;
}
.selector-cantidad button {
  background: var(--gris-800);
  border: none;
  color: var(--blanco);
  width: 30px; height: 38px;
  font-size: 1rem;
  cursor: pointer;
}
.selector-cantidad button:hover { background: var(--gris-700); }
.selector-cantidad input {
  width: 40px;
  text-align: center;
  background: var(--gris-900);
  border: none;
  color: var(--blanco);
  font-weight: 700;
  height: 38px;
  font-size: 0.95rem;
  -moz-appearance: textfield;
}
.selector-cantidad input::-webkit-outer-spin-button,
.selector-cantidad input::-webkit-inner-spin-button { -webkit-appearance: none; }

.btn-agregar {
  flex: 1;
  background: linear-gradient(90deg, var(--rojo), var(--rojo-claro));
  border: none;
  color: var(--blanco-fijo);
  font-weight: 700;
  border-radius: 10px;
  cursor: pointer;
  font-size: 0.9rem;
  font-family: var(--fuente-titulos);
  transition: filter 0.2s, transform 0.15s;
}
.btn-agregar:hover { filter: brightness(1.12); transform: translateY(-1px); }
.btn-agregar:disabled { background: var(--gris-700); color: var(--gris-400); cursor: not-allowed; transform: none; }

.sin-resultados { text-align: center; color: var(--gris-400); padding: 40px 0; }

/* ---------- Mayoristas ---------- */
.mayoristas {
  background:
    radial-gradient(ellipse 55% 65% at 15% 20%, rgba(225, 29, 46, 0.16), transparent),
    var(--gris-900);
  border-top: 1px solid var(--gris-800);
  border-bottom: 1px solid var(--gris-800);
  padding: 64px 5vw;
}
.mayoristas-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: start;
}
.mayoristas-info h2 { margin-bottom: 16px; line-height: 1.25; }
.mayoristas-info p { color: var(--gris-400); margin-bottom: 20px; }
.mayoristas-beneficios { list-style: none; display: flex; flex-direction: column; gap: 10px; font-weight: 600; }

.form-cotizacion {
  background: var(--negro);
  border: 1px solid var(--gris-700);
  border-radius: var(--radio);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--sombra);
}
.form-cotizacion h3 { font-size: 1.25rem; }
.form-cotizacion label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--gris-200);
}
.form-cotizacion input,
.form-cotizacion textarea {
  background: var(--gris-900);
  border: 1px solid var(--gris-700);
  border-radius: 10px;
  padding: 11px 14px;
  color: var(--blanco);
  font-size: 0.95rem;
  font-family: var(--fuente-texto);
  resize: vertical;
}
.form-cotizacion input:focus,
.form-cotizacion textarea:focus { outline: 2px solid var(--rojo); border-color: transparent; }
.form-nota { font-size: 0.78rem; color: var(--gris-400); }

/* ---------- Nosotros ---------- */
.nosotros { padding: 64px 5vw; max-width: 1400px; margin: 0 auto; }
.nosotros h2 { text-align: center; margin-bottom: 36px; }
.cards-beneficios {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
}
.card-beneficio {
  background: var(--gris-900);
  border: 1px solid var(--gris-800);
  border-radius: var(--radio);
  padding: 26px 22px;
  text-align: center;
  transition: transform 0.2s, border-color 0.2s;
}
.card-beneficio:hover { transform: translateY(-4px); border-color: rgba(225, 29, 46, 0.5); }
.card-beneficio span { font-size: 2.2rem; }
.card-beneficio h3 { margin: 10px 0 8px; font-size: 1.05rem; }
.card-beneficio p { font-size: 0.87rem; color: var(--gris-400); }

/* ---------- Footer ---------- */
.footer {
  background: var(--gris-900);
  border-top: 1px solid var(--gris-800);
  padding: 52px 5vw 26px;
}
.footer-cols {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 36px;
}
.footer-brand { font-size: 1.3rem; margin-bottom: 8px; }
.footer-eslogan { color: var(--gris-400); font-size: 0.9rem; margin-bottom: 16px; }
.footer h4 { margin-bottom: 14px; font-size: 1rem; }
.footer-list { list-style: none; display: flex; flex-direction: column; gap: 10px; font-size: 0.9rem; color: var(--gris-400); }
.footer-list a { color: var(--gris-200); text-decoration: none; }
.footer-list a:hover { color: var(--rojo-claro); }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--gris-800);
  border: 1px solid var(--gris-700);
  color: var(--blanco);
  text-decoration: none;
  font-size: 1.1rem;
  transition: border-color 0.2s, transform 0.15s;
}
.footer-social a:hover { border-color: var(--rojo); transform: translateY(-2px); }
.footer-copy {
  text-align: center;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--gris-800);
  color: var(--gris-400);
  font-size: 0.82rem;
}

/* ---------- WhatsApp flotante ---------- */
.whatsapp-fab {
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 60;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: var(--verde-wa);
  color: var(--blanco-fijo);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  transition: transform 0.2s;
}
.whatsapp-fab:hover { transform: scale(1.08); }

/* ---------- Carrito (drawer) ---------- */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 70;
  backdrop-filter: blur(2px);
}
.drawer {
  position: fixed;
  top: 0; right: 0;
  height: 100dvh;
  width: min(420px, 100vw);
  background: var(--gris-900);
  border-left: 1px solid var(--gris-700);
  z-index: 80;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s ease;
}
.drawer.abierto { transform: translateX(0); }

.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--gris-800);
}
.drawer-head h3 { font-size: 1.15rem; }
.drawer-close {
  background: none;
  border: none;
  color: var(--gris-400);
  font-size: 1.3rem;
  cursor: pointer;
}
.drawer-close:hover { color: var(--blanco); }

.drawer-modo {
  padding: 10px 22px;
  font-size: 0.82rem;
  color: var(--naranja);
  font-weight: 600;
  border-bottom: 1px solid var(--gris-800);
}

.drawer-items { flex: 1; overflow-y: auto; padding: 14px 22px; display: flex; flex-direction: column; gap: 14px; }
.drawer-vacio { color: var(--gris-400); text-align: center; margin-top: 40px; font-size: 0.95rem; }

.item-carrito {
  display: grid;
  grid-template-columns: 52px 1fr auto;
  gap: 12px;
  align-items: center;
  background: var(--gris-800);
  border-radius: 12px;
  padding: 10px 12px;
}
.item-emoji {
  width: 52px; height: 52px;
  border-radius: 10px;
  background: var(--gris-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  overflow: hidden;
}
.item-emoji img { width: 100%; height: 100%; object-fit: cover; }
.item-info h4 { font-size: 0.88rem; line-height: 1.25; margin-bottom: 3px; }
.item-precio { font-size: 0.8rem; color: var(--gris-400); }
.item-precio strong { color: var(--rojo-claro); }
.item-derecha { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.item-cantidad { display: flex; align-items: center; gap: 8px; }
.item-cantidad button {
  width: 24px; height: 24px;
  border-radius: 6px;
  border: 1px solid var(--gris-700);
  background: var(--gris-900);
  color: var(--blanco);
  cursor: pointer;
  font-size: 0.85rem;
  line-height: 1;
}
.item-cantidad button:hover { border-color: var(--rojo); }
.item-cantidad span { font-weight: 700; min-width: 20px; text-align: center; font-size: 0.9rem; }
.item-quitar {
  background: none;
  border: none;
  color: var(--gris-400);
  font-size: 0.75rem;
  cursor: pointer;
  text-decoration: underline;
}
.item-quitar:hover { color: var(--rojo-claro); }

.drawer-foot {
  border-top: 1px solid var(--gris-800);
  padding: 16px 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.drawer-ahorro {
  background: rgba(37, 211, 102, 0.12);
  border: 1px solid rgba(37, 211, 102, 0.35);
  color: var(--texto-ahorro);
  font-size: 0.82rem;
  padding: 8px 12px;
  border-radius: 10px;
}
.drawer-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.05rem;
}
.drawer-total strong { font-size: 1.4rem; font-family: var(--fuente-titulos); }
.drawer-campo {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 0.82rem;
  font-weight: 600;
}
.drawer-campo input {
  background: var(--gris-800);
  border: 1px solid var(--gris-700);
  border-radius: 10px;
  padding: 10px 12px;
  color: var(--blanco);
  font-size: 0.92rem;
  font-family: var(--fuente-texto);
}
.drawer-campo input:focus { outline: 2px solid var(--rojo); border-color: transparent; }
.btn-vaciar {
  background: none;
  border: none;
  color: var(--gris-400);
  font-size: 0.82rem;
  cursor: pointer;
  text-decoration: underline;
}
.btn-vaciar:hover { color: var(--rojo-claro); }

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  bottom: 96px;
  right: 22px;
  z-index: 90;
  background: var(--gris-800);
  border: 1px solid var(--rojo);
  color: var(--blanco);
  padding: 12px 18px;
  border-radius: 12px;
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: var(--sombra);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s;
  max-width: 300px;
}
.toast.visible { opacity: 1; transform: translateY(0); }

/* ---------- Páginas internas ---------- */
.seccion { padding: 56px 5vw; max-width: 1400px; margin: 0 auto; }

.page-head {
  padding: 44px 5vw 34px;
  background:
    radial-gradient(ellipse 60% 90% at 75% 0%, rgba(225, 29, 46, 0.18), transparent),
    var(--gris-900);
  border-bottom: 1px solid var(--gris-800);
}
.page-head h1 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); font-weight: 900; }
.page-head > p { color: var(--gris-400); max-width: 680px; margin-top: 8px; }
.page-head .modo-aviso { max-width: 680px; }

.section-head.con-enlace {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}
.enlace-ver-todo { color: var(--rojo-claro); text-decoration: none; font-weight: 700; font-size: 0.92rem; }
.enlace-ver-todo:hover { text-decoration: underline; }

/* Barra de filtros del catálogo */
.toolbar-filtros {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  flex-wrap: wrap;
  background: var(--gris-900);
  border: 1px solid var(--gris-800);
  border-radius: var(--radio);
  padding: 14px 16px;
}
.filtro-campo {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gris-400);
}
.filtro-campo select,
.filtro-campo input {
  background: var(--gris-800);
  border: 1px solid var(--gris-700);
  border-radius: 10px;
  padding: 9px 12px;
  color: var(--blanco);
  font-size: 0.9rem;
  font-family: var(--fuente-texto);
  min-width: 130px;
}
.filtro-campo select:focus,
.filtro-campo input:focus { outline: 2px solid var(--rojo); border-color: transparent; }
.check-filtro {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  padding-bottom: 10px;
}
.check-filtro input { accent-color: var(--rojo); width: 16px; height: 16px; }
.toolbar-filtros .chip { margin-bottom: 4px; }
.contador { margin-left: auto; color: var(--gris-400); font-size: 0.85rem; font-weight: 600; padding-bottom: 10px; }

/* Categorías del inicio */
.grid-categorias {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 16px;
}
.card-categoria {
  background: var(--gris-900);
  border: 1px solid var(--gris-800);
  border-radius: var(--radio);
  padding: 22px 16px;
  text-align: center;
  text-decoration: none;
  color: var(--gris-200);
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: transform 0.2s, border-color 0.2s;
}
.card-categoria:hover { transform: translateY(-4px); border-color: rgba(225, 29, 46, 0.5); }
.cat-emoji { font-size: 2rem; }
.card-categoria strong { color: var(--blanco); font-family: var(--fuente-titulos); }
.card-categoria small { color: var(--gris-400); }

/* Banner mayoristas del inicio */
.banner-mayoristas {
  margin: 0 5vw 64px;
  max-width: 1400px;
  border-radius: var(--radio);
  padding: 40px 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  background:
    linear-gradient(100deg, rgba(225, 29, 46, 0.25), rgba(255, 122, 24, 0.12)),
    var(--gris-900);
  border: 1px solid rgba(225, 29, 46, 0.4);
}
@media (min-width: 1560px) { .banner-mayoristas { margin: 0 auto 64px; } }
.banner-mayoristas h2 { font-size: 1.5rem; margin-bottom: 6px; }
.banner-mayoristas p { color: var(--gris-400); }

/* Página mayoristas: pasos y preguntas frecuentes */
.pasos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin: 22px 0;
}
.paso {
  background: var(--negro);
  border: 1px solid var(--gris-800);
  border-radius: var(--radio);
  padding: 20px;
}
.paso .numero {
  display: inline-flex;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  background: linear-gradient(90deg, var(--rojo), var(--naranja));
  color: var(--blanco-fijo);
  margin-bottom: 10px;
  font-family: var(--fuente-titulos);
}
.paso h3 { font-size: 0.98rem; margin-bottom: 6px; }
.paso p { font-size: 0.85rem; color: var(--gris-400); margin: 0; }

.faq { margin-top: 24px; display: flex; flex-direction: column; gap: 10px; }
.faq details {
  background: var(--negro);
  border: 1px solid var(--gris-800);
  border-radius: 12px;
  padding: 14px 18px;
}
.faq summary { cursor: pointer; font-weight: 700; color: var(--blanco); font-size: 0.95rem; }
.faq p { margin: 8px 0 0; color: var(--gris-400); font-size: 0.9rem; }

/* Página contacto */
.grid-contacto {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}
.card-contacto {
  background: var(--gris-900);
  border: 1px solid var(--gris-800);
  border-radius: var(--radio);
  padding: 24px;
}
.card-contacto .icono { font-size: 1.8rem; }
.card-contacto h3 { margin: 8px 0 6px; font-size: 1.02rem; }
.card-contacto p { color: var(--gris-400); font-size: 0.9rem; margin-bottom: 4px; }
.card-contacto a { color: var(--gris-200); text-decoration: none; }
.card-contacto a:hover { color: var(--rojo-claro); }
.btn-wa {
  display: inline-block;
  margin-top: 10px;
  background: var(--verde-wa);
  color: #fff !important;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: 10px;
  text-decoration: none;
  font-family: var(--fuente-titulos);
  font-size: 0.9rem;
}
.btn-wa:hover { filter: brightness(1.1); }
.telefono-entero { white-space: nowrap; }
.mapa-embed {
  margin-top: 26px;
  border-radius: var(--radio);
  overflow: hidden;
  border: 1px solid var(--gris-800);
}
.mapa-embed iframe { width: 100%; height: 340px; border: 0; display: block; }

/* Carrito: select de método de pago */
.drawer-campo select {
  background: var(--gris-800);
  border: 1px solid var(--gris-700);
  border-radius: 10px;
  padding: 10px 12px;
  color: var(--blanco);
  font-size: 0.92rem;
  font-family: var(--fuente-texto);
}
.drawer-campo select:focus { outline: 2px solid var(--rojo); border-color: transparent; }

/* ---------- Etiquetas y precios especiales ---------- */
.etiqueta-oferta { background: linear-gradient(90deg, #15803d, #22c55e); }
.etiqueta-nueva { background: linear-gradient(90deg, #1d4ed8, #3b82f6); }
.etiqueta-gris { background: var(--gris-700); color: var(--gris-200); }
.precio-antes {
  color: var(--gris-400);
  font-size: 0.85rem;
  font-weight: 600;
  margin-left: 6px;
}
.card-nombre a { color: inherit; text-decoration: none; }
.card-nombre a:hover { color: var(--rojo-claro); }
a.card-img { text-decoration: none; color: inherit; }

/* ---------- Página de detalle de producto ---------- */
.migas { margin-bottom: 20px; }
.migas a { color: var(--gris-400); text-decoration: none; font-weight: 600; font-size: 0.9rem; }
.migas a:hover { color: var(--rojo-claro); }

.producto-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 44px;
  margin-bottom: 56px;
}
.galeria-principal {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radio);
  border: 1px solid var(--gris-800);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 30% 30%, rgba(225, 29, 46, 0.22), transparent 60%),
    radial-gradient(circle at 75% 75%, rgba(255, 122, 24, 0.12), transparent 55%),
    var(--gris-800);
}
.galeria-principal img { width: 100%; height: 100%; object-fit: cover; }
.emoji-grande { font-size: 8rem; }
.miniaturas { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.miniatura {
  width: 64px;
  height: 64px;
  border-radius: 10px;
  overflow: hidden;
  border: 2px solid var(--gris-700);
  background: var(--gris-800);
  cursor: pointer;
  padding: 0;
}
.miniatura.activa { border-color: var(--rojo); }
.miniatura img { width: 100%; height: 100%; object-fit: cover; }

.producto-info h1 { font-size: clamp(1.4rem, 2.6vw, 2.1rem); margin: 6px 0 12px; line-height: 1.25; }
.producto-desc { color: var(--gris-400); margin-bottom: 14px; }
.detalle-lista {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
  font-size: 0.92rem;
}
.precio-caja {
  background: var(--gris-900);
  border: 1px solid var(--gris-800);
  border-radius: var(--radio);
  padding: 16px 18px;
  margin-bottom: 18px;
}
.precio-detalle {
  font-size: 2rem;
  font-weight: 900;
  font-family: var(--fuente-titulos);
  color: var(--blanco);
}
.precio-nota { color: var(--gris-400); font-size: 0.85rem; margin-top: 4px; }
.producto-acciones { display: flex; gap: 12px; margin-bottom: 14px; }
.btn-detalle { flex: 1; border: none; }
.producto-secundarias { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin-bottom: 18px; }
.producto-secundarias .btn-wa { margin-top: 0; }
.btn-compartir {
  background: var(--gris-800);
  border: 1px solid var(--gris-700);
  color: var(--gris-200);
  border-radius: 10px;
  padding: 10px 18px;
  cursor: pointer;
  font-weight: 700;
  font-family: var(--fuente-titulos);
  font-size: 0.9rem;
}
.btn-compartir:hover { border-color: var(--rojo); }
.producto-garantias {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--gris-400);
  font-size: 0.9rem;
  border-top: 1px solid var(--gris-800);
  padding-top: 16px;
}
.producto-no-encontrado { text-align: center; padding: 60px 0; display: flex; flex-direction: column; gap: 14px; align-items: center; }

/* ---------- Impresión (botón "Catálogo PDF") ---------- */
@media print {
  .topbar, .header, .filtros, .footer, .whatsapp-fab, .drawer, .overlay,
  .toast, .sin-resultados, .card-acciones, .modo-aviso { display: none !important; }
  body { background: #fff; color: #000; }
  .page-head { background: none; border: none; padding: 0 0 12px; }
  .page-head h1, .card-nombre, .card-nombre a, .precio-principal { color: #000; }
  .page-head > p, .card-desc, .precio-secundario, .card-cat { color: #444; }
  .seccion { padding: 0; max-width: none; }
  .grid-productos { grid-template-columns: repeat(3, 1fr); gap: 12px; }
  .card-producto {
    border: 1px solid #ddd;
    background: #fff;
    box-shadow: none;
    break-inside: avoid;
  }
  .card-img { background: #f4f4f5; }
  .etiqueta-destacado { display: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .mayoristas-inner { grid-template-columns: 1fr; }
  .producto-grid { grid-template-columns: 1fr; gap: 26px; }
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--gris-900);
    border-bottom: 1px solid var(--gris-800);
    flex-direction: column;
    padding: 16px 5vw;
    gap: 14px;
  }
  .nav.abierto { display: flex; }
  .btn-menu { display: block; }
  /* En celular el interruptor vive dentro del menú ☰, con su texto completo */
  .header-actions .switch-mayorista { display: none; }
  .nav-mayorista {
    display: flex;
    padding-top: 14px;
    margin-top: 4px;
    border-top: 1px solid var(--gris-800);
  }
  .nav-mayorista .switch-label { white-space: normal; }
}

@media (max-width: 760px) {
  .topbar-3 { display: none; }
}

@media (max-width: 560px) {
  .topbar { font-size: 0.78rem; gap: 6px; }
  .topbar-2 { display: none; }
  /* Encabezado compacto: todo debe caber en 360-400px de ancho */
  .header { padding: 10px 3vw; gap: 8px; }
  .brand { gap: 5px; }
  .brand-flame { font-size: 1.25rem; }
  .brand-text { font-size: 1.05rem; }
  .header-actions { gap: 8px; }
  .btn-cart, .btn-tema { padding: 6px 9px; font-size: 1rem; border-radius: 10px; }
  .btn-menu { font-size: 1.3rem; }
}

/* Celulares pequeños (320-400px) */
@media (max-width: 400px) {
  .header { padding: 10px 2vw; gap: 6px; }
  .header-actions { gap: 6px; }
  .switch-track { width: 36px; height: 20px; }
  .switch-thumb { width: 14px; height: 14px; }
  .switch-mayorista input:checked + .switch-track .switch-thumb { transform: translateX(16px); }
  .brand-text { font-size: 0.98rem; }
  .brand-flame { font-size: 1.15rem; }
  .btn-cart, .btn-tema { padding: 5px 8px; font-size: 0.92rem; }
  .btn-menu { font-size: 1.2rem; }
  .hero-cta .btn { flex: 1 1 100%; text-align: center; }
}

@media (max-width: 360px) {
  .brand-flame { display: none; }
  .hero { padding: 48px 5vw 40px; }
  .grid-productos { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 14px; }
  .card-img { font-size: 3.2rem; }
  .card-body { padding: 12px; }
  .card-acciones { flex-direction: column; }
  .selector-cantidad { justify-content: center; }
  .btn-agregar { padding: 10px; }
  .form-cotizacion { padding: 20px; }
  .contador { margin-left: 0; }
  .filtro-campo { flex: 1 1 45%; }
  .filtro-campo select, .filtro-campo input { min-width: 0; width: 100%; }
}
