/*=============== Fondo y tipografía general ===============*/
html, body {
  height: 100%;
}
body {
  font-family: Arial, sans-serif;
  background: #000;
  margin: 0;
  padding: 0;
  color: #f4f4f4;
}


/*=============== Contenedor con scroll ===============*/
.menu,
.imagenes-scroll {
  position: fixed;
  top: 60px;
  bottom: 50px;
  left: 0;
  right: 0;
  overflow-y: auto;
  overflow-x: hidden;
  width: 100%;
}

/* Scroll personalizado */
.menu::-webkit-scrollbar,
.imagenes-scroll::-webkit-scrollbar {
  width: 10px;
}
.menu::-webkit-scrollbar-track,
.imagenes-scroll::-webkit-scrollbar-track {
  background: #111;
}
.menu::-webkit-scrollbar-thumb,
.imagenes-scroll::-webkit-scrollbar-thumb {
  background: #6e1f1f;
  border-radius: 5px;
  box-shadow: inset 0 0 6px rgba(0,0,0,0.5);
}
.menu::-webkit-scrollbar-thumb:hover,
.imagenes-scroll::-webkit-scrollbar-thumb:hover {
  background: #822626;
}

/* Wrapper interno */
.menu-inner,
.imagenes-carta {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: stretch;
  padding: 0;
  box-sizing: border-box;
  width: 100%;
}

/*=============== Footer fijo ===============*/
.footer-fijo {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 50px;
  background: #000;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  z-index: 1000;
  box-shadow: 0 -2px 6px rgba(0,0,0,0.6);
  border-top: 2px solid #d62828;
}
.btn-regresar {
  flex: 1;
  max-width: 115px;
  text-align: center;
  background: #222;
  color: #eae5e5;
  padding: 8px 16px;
  border-radius: 6px;
  font-weight: 700;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid #d62828;
  transition: background 0.2s, color 0.2s, transform 0.2s;
}
.btn-regresar:hover {
  background: #d62828;
  color: #fff;
  transform: scale(1.05);
}


/*=============== Responsive ===============*/
@media (max-width: 768px) {
  .imagen-normal,
  .zoom-container {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .imagen-normal,
  .zoom-container {
    width: 100%;
  }
  .zoom-container {
    max-height: 60vh;
  }
}

/* Imagen normal */
.imagen-normal {
  width: 100%;
  height: auto;
  display: block;
}

/* Contenedor con scroll para zoom */
.zoom-container {
  width: 100%;
  max-height: 75vh;
  overflow: hidden;
}

/* Imagen con zoom (estado normal) */
.imagen-zoom {
  width: 100%;
  height: auto;
  transition: transform 0.3s ease;
  cursor: zoom-in;
  transform: none;
}

/* Estado ampliado con doble clic/doble toque */
.imagen-zoom.zoomed {
  transform: scale(2);
  cursor: grab;
}

/* Cuando hay zoom, permitir scroll en ambas direcciones */
.zoom-container:has(.imagen-zoom.zoomed) {
  overflow-x: auto;
  overflow-y: auto;
}