.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(99, 102, 241, 0.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-overlay.visible {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--color-fondo);
  border: 1px solid var(--color-borde);
  border-radius: var(--radio-lg);
  width: 100%;
  max-width: 760px;
  max-height: 92vh;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  transform: translateY(24px) scale(0.98);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.modal-overlay.visible .modal {
  transform: translateY(0) scale(1);
}

.modal__cerrar {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  background: var(--color-superficie);
  border: 1px solid var(--color-borde);
  color: var(--color-texto-suave);
  width: 36px;
  height: 36px;
  font-size: 0.85rem;
  cursor: pointer;
  z-index: 10;
  transition: all var(--transicion-rapida);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  backdrop-filter: blur(10px);
}

.modal__cerrar:hover {
  background: var(--color-acento);
  color: white;
  border-color: var(--color-acento);
  transform: scale(1.1);
}

/* Imagen */
.modal__imagen-wrap {
  position: relative;
  background: var(--color-superficie-2);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.modal__imagen {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  filter: brightness(1.05) contrast(1.02);
}

.modal__imagen--fallback {
  width: 100%;
  height: 100%;
  min-height: 400px;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  color: var(--color-texto-suave);
  opacity: 0.6;
}

/* Contenido */
.modal__contenido {
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0;
  border-left: 1px solid var(--color-borde);
}

.modal__eyebrow {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-texto-suave);
  margin-bottom: 0.8rem;
  font-family: var(--fuente-sans);
  font-weight: 600;
}

.modal__nombre {
  font-family: var(--fuente);
  font-size: 1.8rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.1;
  margin-bottom: 0.5rem;
  color: var(--color-texto);
}

.modal__precio {
  font-size: 1.1rem;
  color: var(--color-acento);
  font-weight: 700;
  font-family: var(--fuente-sans);
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-borde);
}

/* Precios con oferta */
.modal__precios-oferta {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.modal__precio-original {
  font-size: 0.9rem;
  color: var(--color-texto-suave);
  text-decoration: line-through;
  font-weight: 400;
}

.modal__precio-oferta {
  font-size: 1.2rem;
  color: var(--color-acento);
  font-weight: 700;
}

.modal__ahorro {
  font-size: 0.8rem;
  color: #4CAF50;
  font-weight: 600;
  background: rgba(76, 175, 80, 0.1);
  padding: 0.3rem 0.6rem;
  border-radius: 8px;
  display: inline-block;
  margin-top: 0.5rem;
}

.modal__descripcion {
  font-size: 0.88rem;
  color: var(--color-texto-suave);
  line-height: 1.8;
  margin-bottom: 1.5rem;
  font-family: var(--fuente-sans);
}

/* Info grid */
.modal__info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-borde);
}

.modal__info-item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.modal__info-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-texto-suave);
  font-family: var(--fuente-sans);
  font-weight: 600;
}

.modal__info-valor {
  font-size: 0.88rem;
  color: var(--color-texto);
  font-family: var(--fuente-sans);
  text-transform: capitalize;
  font-weight: 500;
}

/* Decants */
.modal__decants {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-borde);
}

.modal__decants-titulo {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-texto-suave);
  font-family: var(--fuente-sans);
  margin-bottom: 0.7rem;
  font-weight: 600;
}

.modal__decants-opciones {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.modal__decant-btn {
  padding: 0.4rem 1rem;
  border: 1px solid var(--color-borde);
  background: transparent;
  color: var(--color-texto);
  font-size: 0.8rem;
  font-family: var(--fuente-sans);
  cursor: pointer;
  transition: all var(--transicion-rapida);
  letter-spacing: 0.05em;
  border-radius: var(--radio);
  font-weight: 500;
}

.modal__decant-btn:hover,
.modal__decant-btn.selected {
  background: var(--color-acento);
  color: white;
  border-color: var(--color-acento);
  transform: translateY(-1px);
}

/* Notas */
.modal__notas {
  margin-bottom: 2rem;
  flex: 1;
}

.modal__notas-titulo {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-texto-suave);
  font-family: var(--fuente-sans);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.modal__notas-texto {
  font-size: 0.85rem;
  color: var(--color-texto);
  line-height: 1.7;
  font-family: var(--fuente-sans);
}

/* Botón */
.modal__boton {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  width: 100%;
  padding: 1rem;
  background: linear-gradient(135deg, #25D366 0%, #1ebe5d 100%);
  color: white;
  border: none;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--fuente-sans);
  transition: all var(--transicion-rapida);
  margin-top: auto;
  border-radius: var(--radio);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.modal__boton:hover {
  background: linear-gradient(135deg, #1ebe5d 0%, #1aa34a 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

/* Responsive */
@media (max-width: 640px) {
  .modal-overlay {
    padding: 0.5rem;
    align-items: flex-end;
  }

  .modal {
    grid-template-columns: 1fr;
    max-height: 90vh;
    border-radius: var(--radio) var(--radio) 0 0;
    transform: translateY(100%);
    margin-bottom: 0;
  }

  .modal-overlay.visible .modal {
    transform: translateY(0);
  }

  .modal__imagen-wrap {
    height: 180px;
    padding: 1rem;
  }

  .modal__imagen--fallback {
    min-height: 140px;
    font-size: 3rem;
  }

  .modal__contenido {
    border-left: none;
    border-top: 1px solid var(--color-borde);
    padding: 1.2rem;
    overflow-y: auto;
    max-height: calc(90vh - 180px);
  }

  .modal__nombre {
    font-size: 1.4rem;
    margin-bottom: 0.3rem;
  }

  .modal__precio {
    font-size: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
  }

  .modal__descripcion {
    font-size: 0.85rem;
    margin-bottom: 1rem;
    line-height: 1.6;
  }

  .modal__info {
    grid-template-columns: 1fr;
    gap: 0.8rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
  }

  .modal__info-valor {
    font-size: 0.85rem;
  }

  .modal__decants {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
  }

  .modal__decants-opciones {
    gap: 0.4rem;
  }

  .modal__decant-btn {
    padding: 0.35rem 0.8rem;
    font-size: 0.75rem;
  }

  .modal__notas {
    margin-bottom: 1.5rem;
  }

  .modal__notas-texto {
    font-size: 0.8rem;
    line-height: 1.6;
  }

  .modal__boton {
    padding: 0.9rem;
    font-size: 0.8rem;
    position: sticky;
    bottom: 0;
    background: linear-gradient(135deg, #25D366 0%, #1ebe5d 100%);
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1), 0 4px 12px rgba(37, 211, 102, 0.3);
  }

  .modal__cerrar {
    top: 0.8rem;
    right: 0.8rem;
    width: 32px;
    height: 32px;
    font-size: 0.75rem;
  }
}