/* ── Catálogo TUMOTONET — tema claro (naranja / negro / blanco) ──────── */

:root {
  --naranja: #F36F21;
  --naranja-dark: #D45A12;
  --negro: #111111;
  --blanco: #FFFFFF;
  --gris-borde: #E6E6E6;
  --gris-texto: #6B6B6B;
  --gris-fondo: #F7F7F8;
  --verde: #1F9D57;
  --rojo: #D63B2F;
  --radio: 14px;
  --sombra: 0 6px 20px rgba(17, 17, 17, 0.08);
  --sombra-hover: 0 14px 34px rgba(17, 17, 17, 0.16);
}

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

body {
  background: var(--blanco);
  color: var(--negro);
  font-family: "Outfit", system-ui, sans-serif;
  min-height: 100vh;
  line-height: 1.45;
}

.hidden { display: none !important; }
a { color: inherit; }

.btn {
  font: inherit;
  font-weight: 600;
  border: none;
  border-radius: 10px;
  padding: 0.6rem 1.05rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s, border-color 0.15s;
}
.btn:hover { transform: translateY(-1px); }

.btn--primario {
  background: var(--naranja);
  color: var(--blanco);
}
.btn--primario:hover { background: var(--naranja-dark); }

.btn--ghost {
  background: var(--blanco);
  color: var(--negro);
  border: 1px solid var(--gris-borde);
}
.btn--ghost:hover { border-color: var(--naranja); color: var(--naranja-dark); }

/* ── Header ─────────────────────────────────────────────────────── */

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.5rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gris-borde);
}
.header__brand { display: flex; align-items: baseline; gap: 0.6rem; text-decoration: none; }
.header__logo {
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  color: var(--negro);
}
.header__logo-acento { color: var(--naranja); }
.header__tag {
  color: var(--gris-texto);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.header__meta { display: flex; align-items: center; gap: 0.8rem; flex-wrap: wrap; min-height: 38px; }
.header__fecha { color: var(--gris-texto); font-size: 0.78rem; }
.header__export { display: flex; gap: 0.4rem; }
.header__export .btn { padding: 0.45rem 0.75rem; font-size: 0.85rem; }

.badge {
  font-size: 0.76rem;
  font-weight: 700;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
}
.badge--nuevo {
  background: rgba(31, 157, 87, 0.12);
  color: var(--verde);
  border: 1px solid rgba(31, 157, 87, 0.35);
}

/* ── Franja de contacto ─────────────────────────────────────────── */

.contacto {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  margin: 1rem 1.5rem 0;
  padding: 1.2rem 1.4rem;
  background: linear-gradient(120deg, var(--negro), #2a2a2a);
  color: var(--blanco);
  border-radius: var(--radio);
}
.contacto__titulo { font-size: 1.3rem; font-weight: 700; line-height: 1.2; }
.contacto__detalle { color: #d8d8d8; font-size: 0.9rem; margin-top: 0.25rem; }
.contacto__detalle a { color: var(--naranja); text-decoration: none; }
.contacto__detalle a:hover { text-decoration: underline; }
.contacto__acciones { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.contacto__acciones .btn--ghost { background: transparent; color: var(--blanco); border-color: rgba(255,255,255,0.35); }
.contacto__acciones .btn--ghost:hover { border-color: var(--naranja); color: var(--naranja); }

/* ── Panel de novedades ─────────────────────────────────────────── */

.novedades {
  margin: 1rem 1.5rem 0;
  background: var(--gris-fondo);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  overflow: hidden;
}
.novedades__titulo {
  cursor: pointer;
  padding: 0.85rem 1.2rem;
  font-weight: 600;
  list-style: none;
  min-height: 48px;
  box-sizing: border-box;
}
.novedades__titulo::-webkit-details-marker { display: none; }
.novedades__contenido { padding: 0 1.2rem 1.2rem; color: var(--gris-texto); }
.novedades__contenido ul { margin: 0.4rem 0 0.8rem 1.2rem; }
.novedades__contenido h4 { color: var(--negro); margin-top: 0.6rem; }
.novedades__contenido .precio-viejo { text-decoration: line-through; opacity: 0.7; }
.novedades__contenido .subio { color: var(--rojo); }
.novedades__contenido .bajo { color: var(--verde); }

/* ── Layout ─────────────────────────────────────────────────────── */

.layout {
  display: grid;
  grid-template-columns: 270px 1fr;
  gap: 1.5rem;
  padding: 1.5rem;
  align-items: start;
}

/* ── Filtros ────────────────────────────────────────────────────── */

.filtros {
  position: sticky;
  top: 74px;
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  max-height: calc(100vh - 94px);
  overflow-y: auto;
  box-shadow: var(--sombra);
}
.filtros h3 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gris-texto);
  margin-bottom: 0.5rem;
}
.filtros__cuerpo { display: flex; flex-direction: column; gap: 1.1rem; }
.filtros__buscador, .filtros__select {
  width: 100%;
  font: inherit;
  color: var(--negro);
  background: var(--gris-fondo);
  border: 1px solid var(--gris-borde);
  border-radius: 10px;
  padding: 0.6rem 0.8rem;
}
.filtros__buscador:focus, .filtros__select:focus { outline: 2px solid var(--naranja); border-color: transparent; }
#filtro-marcas { min-height: 110px; }
#filtro-categorias { min-height: 150px; }
.filtros__checks { display: flex; flex-direction: column; gap: 0.35rem; }
.filtros__checks label { display: flex; align-items: center; gap: 0.5rem; cursor: pointer; font-size: 0.95rem; }
.filtros__checks input { accent-color: var(--naranja); width: 16px; height: 16px; }
.filtros__rango-label { color: var(--naranja-dark); font-size: 0.78rem; text-transform: none; letter-spacing: 0; font-weight: 600; }
.filtros__toggle-mobile { display: none; }
.filtros__limpiar { width: 100%; }

.rango { position: relative; height: 28px; }
.rango input[type="range"] {
  position: absolute;
  inset: 0;
  width: 100%;
  background: transparent;
  -webkit-appearance: none;
  appearance: none;
  pointer-events: none;
}
.rango input[type="range"]::-webkit-slider-runnable-track { height: 4px; background: transparent; }
.rango input[type="range"]:first-child::-webkit-slider-runnable-track { background: var(--gris-borde); border-radius: 2px; }
.rango input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  pointer-events: auto;
  width: 16px; height: 16px;
  margin-top: -6px;
  border-radius: 50%;
  background: var(--naranja);
  border: 2px solid var(--blanco);
  box-shadow: 0 1px 4px rgba(0,0,0,0.25);
  cursor: grab;
}
.rango input[type="range"]::-moz-range-track { height: 4px; background: var(--gris-borde); }
.rango input[type="range"]::-moz-range-thumb {
  pointer-events: auto;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--naranja);
  border: 2px solid var(--blanco);
  cursor: grab;
}

/* ── Grid y tarjetas ────────────────────────────────────────────── */

.catalogo__contador { color: var(--gris-texto); font-size: 0.85rem; margin-bottom: 0.8rem; }
.catalogo__vacio { color: var(--gris-texto); padding: 3rem; text-align: center; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.2rem;
}
.grid--cargando { min-height: 100vh; }

.tarjeta--skeleton {
  min-height: 420px;
  background: var(--gris-fondo);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  position: relative;
  overflow: hidden;
}
.tarjeta--skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, transparent 20%, rgba(0, 0, 0, 0.04) 50%, transparent 80%);
  transform: translateX(-100%);
  animation: skeleton-shimmer 1.3s ease-in-out infinite;
}
@keyframes skeleton-shimmer { to { transform: translateX(100%); } }
@media (prefers-reduced-motion: reduce) { .tarjeta--skeleton::after { animation: none; } }

.tarjeta {
  position: relative;
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--sombra);
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.tarjeta:hover {
  transform: translateY(-4px);
  border-color: rgba(243, 111, 33, 0.5);
  box-shadow: var(--sombra-hover);
}
.tarjeta--descontinuada { opacity: 0.72; }

.tarjeta__badge {
  position: absolute;
  top: 0.8rem; left: 0.8rem;
  z-index: 2;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 0.28rem 0.6rem;
  border-radius: 999px;
}
.tarjeta__badge--nuevo { background: var(--verde); color: var(--blanco); }
.tarjeta__badge--descontinuado { background: #888; color: var(--blanco); }

.tarjeta__rating {
  position: absolute;
  top: 0.8rem; right: 0.8rem;
  z-index: 2;
  background: rgba(17,17,17,0.82);
  color: #ffd36b;
  font-size: 0.74rem;
  font-weight: 700;
  padding: 0.22rem 0.5rem;
  border-radius: 999px;
}

.tarjeta__imagen-caja {
  height: 190px;
  display: grid;
  place-items: center;
  background:
    radial-gradient(60% 80% at 50% 92%, rgba(243, 111, 33, 0.06), transparent),
    var(--gris-fondo);
}
.tarjeta__imagen { max-width: 92%; max-height: 178px; object-fit: contain; }

.tarjeta__cuerpo { padding: 0.9rem 1.1rem 1.1rem; display: flex; flex-direction: column; gap: 0.65rem; flex: 1; }
.tarjeta__nombre { font-size: 1.08rem; font-weight: 700; color: var(--negro); }
.tarjeta__sub { color: var(--gris-texto); font-size: 0.82rem; }

.tarjeta__precio-caja {
  margin-top: 0.1rem;
  padding-top: 0.6rem;
  border-top: 1px solid var(--gris-borde);
}
.tarjeta__precio {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--naranja);
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}
.tarjeta__precio.sin-precio { font-size: 1.05rem; color: var(--gris-texto); font-style: italic; }
.tarjeta__precio-anterior { text-decoration: line-through; color: var(--gris-texto); font-size: 0.9rem; font-weight: 600; margin-right: 0.4rem; }
.tarjeta__precio-label { display: block; color: var(--gris-texto); font-size: 0.72rem; margin-top: 0.1rem; }

.tarjeta__acciones { display: flex; gap: 0.5rem; margin-top: auto; padding-top: 0.4rem; }
.tarjeta__acciones .btn { flex: 1; font-size: 0.85rem; padding: 0.55rem 0.6rem; }

/* ── Modal ──────────────────────────────────────────────────────── */

.modal { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; }
.modal__fondo { position: absolute; inset: 0; background: rgba(17, 17, 17, 0.55); backdrop-filter: blur(3px); }
.modal__caja {
  position: relative;
  background: var(--blanco);
  border-radius: var(--radio);
  width: min(680px, calc(100vw - 2rem));
  max-height: calc(100vh - 3rem);
  overflow-y: auto;
  padding: 1.6rem;
  box-shadow: var(--sombra-hover);
  animation: aparecer 0.2s ease;
}
@keyframes aparecer { from { opacity: 0; transform: translateY(14px); } }
.modal__cerrar {
  position: absolute;
  top: 0.8rem; right: 0.9rem;
  background: var(--gris-fondo);
  color: var(--negro);
  border: 1px solid var(--gris-borde);
  border-radius: 50%;
  width: 34px; height: 34px;
  cursor: pointer;
}

.ficha__cabecera { display: flex; gap: 1.2rem; align-items: center; flex-wrap: wrap; margin-bottom: 0.8rem; }
.ficha__cabecera img { width: 190px; max-height: 140px; object-fit: contain; background: var(--gris-fondo); border-radius: 10px; }
.ficha__titulo h2 { font-size: 1.4rem; }
.ficha__titulo p { color: var(--gris-texto); }
.ficha__precio { font-size: 1.6rem; font-weight: 800; color: var(--naranja); margin: 0.4rem 0 0.1rem; }
.ficha__precio-label { color: var(--gris-texto); font-size: 0.78rem; }
.ficha h3 {
  margin: 1.1rem 0 0.5rem;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--naranja-dark);
}
.ficha table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.ficha td { padding: 0.45rem 0.5rem; border-bottom: 1px solid var(--gris-borde); }
.ficha td:first-child { color: var(--gris-texto); width: 48%; }
.ficha__acciones { display: flex; gap: 0.6rem; margin-top: 1.3rem; flex-wrap: wrap; }

/* ── Footer ─────────────────────────────────────────────────────── */

.footer {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: space-between;
  padding: 2rem 1.5rem;
  background: var(--negro);
  color: #cfcfcf;
  font-size: 0.85rem;
  margin-top: 2rem;
}
.footer a { color: var(--naranja); text-decoration: none; }
.footer a:hover { text-decoration: underline; }
.footer__col { display: flex; flex-direction: column; gap: 0.3rem; max-width: 460px; }
.footer__logo { font-weight: 800; font-size: 1.3rem; color: var(--blanco); margin-bottom: 0.3rem; }
.footer__legal p { margin-bottom: 0.35rem; }
.footer__legal strong { color: var(--blanco); }
.footer__fecha { color: #8a8a8a; font-size: 0.78rem; margin-top: 0.3rem; }

/* ── Responsive ─────────────────────────────────────────────────── */

@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .filtros { position: static; max-height: none; padding: 0; border: none; box-shadow: none; gap: 0; }
  .filtros__toggle-mobile {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: 48px;
    box-sizing: border-box;
    font: inherit;
    font-weight: 600;
    color: var(--negro);
    background: var(--gris-fondo);
    border: 1px solid var(--gris-borde);
    border-radius: 10px;
    padding: 0.6rem 0.9rem;
    cursor: pointer;
  }
  .filtros__toggle-flecha { transition: transform 0.2s; }
  .filtros.abierto .filtros__toggle-flecha { transform: rotate(180deg); }
  .filtros__cuerpo { display: none; padding-top: 1rem; }
  .filtros.abierto .filtros__cuerpo { display: flex; flex-direction: column; gap: 1.1rem; }
}

@media (max-width: 480px) {
  .header { padding: 0.7rem 1rem; }
  .contacto { margin: 0.8rem 1rem 0; }
  .layout { padding: 1rem; gap: 1rem; }
  .grid { grid-template-columns: 1fr; }
  .novedades { margin: 0.8rem 1rem 0; }
}