/* =====================
   VARIABLES Y ESTILOS BASE
===================== */
:root {
  --azul: #0288d1;
  --azul-hover: #0277bd;
  --verde: #15803d;
  --verde-hover: #166534;
  --naranja: #ff9800;
  --naranja-hover: #fb8c00;
  --rojo: #dc2626;
  --fondo-claro: #f9f9f9;
  --gris-borde: #e0e0e0;
  --gris-sombra: rgba(0,0,0,0.1);
  --fuente-principal: sans-serif;
}

body, h1, h2, h3, ul, ol, input, button {
  margin: 0;
  padding: 0;
  font-family: var(--fuente-principal);
}

body {
  background: linear-gradient(to bottom, #e3f2fd, #bbdefb);
  min-height: 100vh;
  position: relative;
  padding: 0 1rem;
}

/* =====================
   ENCABEZADO
===================== */
h1 {
  text-align: center;
  font-size: 2.5rem;
  font-weight: bold;
  color: var(--azul);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
  margin-top: 20px;
}

/* =====================
   LOGO
===================== */
.header {
  text-align: center;
  padding: 2rem 1rem;
  background: linear-gradient(135deg, #ffffff, #f0f0f0);
  border-bottom: 1px solid var(--gris);
}

.logo-container {
  margin-bottom: 1rem;
}

.logo {
  width:250px;
  height: auto;
  transition: filter 0.3s ease;
}

.logo:hover {
  filter: drop-shadow(0 0 8px rgba(0,0,0,0.1));
}

/* =====================
   PRODUCTOS
===================== */
.productos, .products {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  padding: 20px 0;
}

.product, .producto {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 2px 12px var(--gris-sombra);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 210px;
  min-height: 320px;
  margin: 0.5rem;
  transition: box-shadow 0.2s, border-color 0.2s;
  border: 1px solid var(--gris-borde);
  position: relative;
}

.product:hover, .producto:hover {
  box-shadow: 0 6px 24px rgba(0,0,0,0.18);
  border-color: #bdbdbd;
}

.product img,
.product-info img,
.producto img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  margin: 18px auto 10px auto;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
  cursor: pointer;
  display: block;
}

/* Información del producto */
.product-info {
  width: 100%;
  padding: 0 18px 18px 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  justify-content: flex-end;
}

.product-info h3 {
  font-size: 1.08rem;
  font-weight: bold;
  color: #333;
  margin: 0 0 0.5rem 0;
  text-align: center;
}

.product-info p {
  font-size: 0.98rem;
  color: #555;
  margin: 0.2rem 0;
}

.product-info .price,
.product-info p span {
  color: var(--verde);
  font-weight: bold;
  font-size: 1.08rem;
  margin: 0.5rem 0 0.7rem 0;
}

.product-info button {
  margin-top: 0.5rem;
  background: var(--verde);
  color: white;
  border: none;
  border-radius: 6px;
  padding: 0.6rem 0.9rem;
  font-weight: bold;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  width: 100%;
  box-shadow: 0 2px 6px rgba(21,128,61,0.08);
}

.product-info button:hover {
  background: var(--verde-hover);
  transform: scale(1.04);
}

/* =====================
   MODAL DE PRODUCTO
===================== */
#modalProducto img,
#modalProductoImagen {
  width: 100%;
  max-height: 250px;
  object-fit: cover;
  border-radius: 8px;
  margin: 10px 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.modal-imagen {
  width: 100%;
  max-height: 250px;
  object-fit: cover;
  border-radius: 8px;
  margin: 10px 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* =====================
   OFERTAS
===================== */
.producto.oferta {
  border: 2px solid #f39c12;
}

.oferta p {
  color: red;
  font-weight: bold;
}

.oferta .precio-original {
  text-decoration: line-through;
  color: #999;
  font-size: 0.9em;
}

/* =====================
   RECOMENDAR A UN AMIGO
===================== */
.recomendar {
  margin-top: 30px;
  padding-top: 15px;
  border-top: 1px solid #ccc;
}

.recomendar input {
  width: 100%;
  padding: 10px;
  margin-bottom: 10px;
  border: 1px solid #ccc;
  border-radius: 6px;
}

.recomendar button {
  width: 100%;
  padding: 10px;
  background-color: var(--azul);
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.3s;
}

.recomendar button:hover {
  background-color: var(--azul-hover);
}

/* =====================
   CARRITO / BOTÓN FLOTANTE
===================== */
.cart-btn, #botonCarrito {
  position: fixed;
  top: 20px;
  right: 20px;
  background: var(--verde);
  color: white;
  border: none;
  border-radius: 50%;
  width: 52px;
  height: 52px;
  font-size: 1.7rem;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
  z-index: 999;
}

.cart-count, #contadorCarrito {
  position: absolute;
  top: 6px;
  right: 6px;
  background: var(--rojo);
  color: #fff;
  border-radius: 50%;
  width: 22px;
  height: 22px;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}

#botonCarrito:hover {
  background: var(--azul-hover);
}

@keyframes vibrar {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-2px); }
  40%, 80% { transform: translateX(2px); }
}

#botonCarrito.animado {
  animation: vibrar 0.3s ease-in-out;
}

/* =====================
   BOTÓN ENVIAR PEDIDO
===================== */
.btn-enviar {
  width: 100%;
  padding: 26px;
  font-size: 1.2rem;
  font-weight: bold;
  background-color: var(--naranja);
  color: white;
  border: none;
  border-radius: 10px;
  margin-top: 15px;
  cursor: pointer;
  transition: transform 0.2s ease, background-color 0.3s ease;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.btn-enviar:hover {
  background-color: var(--naranja-hover);
  transform: scale(1.05);
}

@media (max-width: 768px) {
  .btn-enviar {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    z-index: 1000;
    box-shadow: 0 6px 12px rgba(0,0,0,0.3);
  }
}

/* =====================
   POPUP MODAL
===================== */
.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.3s, visibility 0.3s;
}

.popup-overlay.active {
  display: flex;
  opacity: 1;
  visibility: visible;
}

.popup-content {
  background: #fff;
  padding: 1.5rem;
  border-radius: 10px;
  text-align: center;
  max-width: 300px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

#popup-close {
  background: var(--azul);
  color: #fff;
  border: none;
  padding: 10px 20px;
  border-radius: 5px;
  cursor: pointer;
}

#popup-close:hover {
  background: var(--azul-hover);
}

/* =====================
   RESPONSIVE
===================== */
@media (max-width: 768px) {
  .productos {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  .product, .producto {
    width: 95vw;
    max-width: 350px;
  }
}

@media (max-width: 480px) {
  .producto {
    width: 100%;
  }
}

/* Estilo del modal del carrito */
.modal-carrito {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.6);
}

.modal-contenido {
  background-color: #fff;
  margin: 8% auto;
  padding: 24px;
  border-radius: 12px;
  width: 90%;
  max-width: 400px;
  position: relative;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
  animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
  from {opacity: 0; transform: translateY(-10px);}
  to {opacity: 1; transform: translateY(0);}
}

.modal-carrito ul {
  list-style-type: none;
  margin-top: 10px;
  max-height: 300px;
  overflow-y: auto;
}

.modal-carrito li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid #eee;
}

.modal-carrito li:last-child {
  border-bottom: none;
}

.modal-carrito button {
  background: #f44336;
  color: white;
  border: none;
  border-radius: 4px;
  padding: 4px 8px;
  font-size: 14px;
  cursor: pointer;
}

.modal-carrito {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.7);
}

.modal-contenido {
  background-color: #fff;
  margin: 8% auto;
  padding: 24px;
  border-radius: 12px;
  width: 90%;
  max-width: 400px;
  position: relative;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
  animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
  from {opacity: 0; transform: translateY(-10px);}
  to {opacity: 1; transform: translateY(0);}
}

.modal-carrito {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.7);
}

.modal-contenido {
  background-color: #fff;
  margin: 8% auto;
  padding: 24px;
  border-radius: 12px;
  width: 90%;
  max-width: 400px;
  position: relative;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
  animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
  from {opacity: 0; transform: translateY(-10px);}
  to {opacity: 1; transform: translateY(0);}
}

.opcion-aroma {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px;
  border-bottom: 1px solid #eee;
}

.opcion-aroma:last-child {
  border-bottom: none;
}

.opcion-aroma button {
  background: var(--naranja);
  color: white;
  border: none;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
}
/* =====================
   MODO OSCURO
===================== */
.modo-oscuro {
  --fondo-claro: #1e1e1e;
  --gris-borde: #333;
  --gris-sombra: rgba(255,255,255,0.1);
  --azul: #64b5f6;
  --verde: #66bb6a;
  --naranja: #ffb74d;
  --rojo: #ef5350;
  background: linear-gradient(to bottom, #1e1e1e, #121212);
  color: #eee;
}

.modo-oscuro h1,
.modo-oscuro h2,
.modo-oscuro h3,
.modo-oscuro p,
.modo-oscuro span,
.modo-oscuro input,
.modo-oscuro button,
.modo-oscuro .producto h3,
.modo-oscuro .producto p,
.modo-oscuro .recomendar input,
.modo-oscuro .recomendar button {
  color: #eee !important;
}

.modo-oscuro .productos,
.modo-oscuro main,
.modo-oscuro header,
.modo-oscuro footer,
.modo-oscuro .modal-contenido,
.modo-oscuro .popup-content,
.modo-oscuro .producto,
.modo-oscuro .producto.oferta {
  background: #2c2c2c !important;
  box-shadow: 0 2px 12px rgba(0,0,0,0.4) !important;
  border-color: #444 !important;
}

.modo-oscuro .logo-container {
  background: #2c2c2c !important;
}

.modo-oscuro .btn-enviar {
  background: var(--naranja) !important;
}

.modo-oscuro .btn-enviar:hover {
  background: #ff8a65 !important;
}

.modo-oscuro .cart-btn,
.modo-oscuro #botonCarrito {
  background: var(--naranja) !important;
}

.modo-oscuro .recomendar input {
  background: #1e1e1e !important;
  color: #fff !important;
  border-color: #444 !important;
}

.modo-oscuro .recomendar button {
  background: var(--azul) !important;
}

.modo-oscuro .recomendar button:hover {
  background: #5470c6 !important;
}

/* =====================
   NUEVO PRODUCTO BADGE*/

.nuevo-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background-color: #ff4081;
  color: white;
  padding: 4px 8px;
  font-size: 12px;
  border-radius: 4px;
  font-weight: bold;
  z-index: 10;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}
.producto .nuevo-badge {
  background-color: #ff4081;
  color: white;
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 4px;
}

/* ====== INTERFAZ DE FACTURACIÓN ======= */

.container {
  max-width: 700px;
  margin: auto;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.1);
  padding: 2rem;
}

form label {
  display: block;
  margin-top: 1rem;
}

form input,
form select,
form button {
  width: 100%;
  padding: 0.6rem;
  margin-top: 0.3rem;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 1rem;
}

form button {
  background: #6b3e2e;
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
}

form button:hover {
  background: #6b37e4;
}

#listaProductos {
  list-style: none;
  padding-left: 0;
  margin-top: 1rem;
}

#listaProductos li {
  background: #f9f9f9;
  padding: 0.6rem;
  margin-bottom: 0.5rem;
  border-left: 4px solid #4710c7;
  border-radius: 6px;
}

#totalDisplay {
  font-size: 1.2rem;
  color: #8724ad;
  margin-top: 1rem;
}

/* Corrección para Safari / iOS */
@media screen and (-webkit-min-device-pixel-ratio:0) {
  .container {
    width: auto !important;
    min-width: 80% !important;
    max-width: 95% !important;
  }

  input[type="number"] {
    /*-webkit-appearance: none;*/
    border-radius: 0;
    height: auto;
  }

  select {
    font-size: 16px !important;
    padding: 12px !important;
    height: auto !important;
  }
}

/* Animación de desvanecimiento */
.modal-carrito.fade-out {
  animation: desaparecer 0.3s ease-in-out forwards;
}

@keyframes desaparecer {
  from { opacity: 1; transform: scale(1); }
  to { opacity: 0; transform: scale(0.95); }
}

.modal-carrito.fade-in {
  animation: aparecer 0.3s ease-in-out forwards;
}

@keyframes aparecer {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.acciones-flotantes {
  position: fixed;
  top: 10px;
  right: 10px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.acciones-flotantes button {
  padding: 10px;
  background-color: #00695c;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

.carrito-total {
  position: fixed;
  bottom: 10px;
  right: 10px;
  background: #fff;
  color: #000;
  border: 1px solid #aaa;
  padding: 10px;
  font-weight: bold;
  border-radius: 6px;
}

.btn-regresar {
  position: fixed;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  background: #4caf50;
  color: white;
  font-size: 1.8rem;
  text-align: center;
  padding: 0.6rem 1rem;
  border-top-left-radius: 12px;
  border-bottom-left-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  text-decoration: none;
  z-index: 9999;
  transition: background 0.3s, transform 0.3s;
}

.btn-regresar:hover {
  background: #388e3c;
  transform: translateY(-50%) scale(1.1);
}
.estrellas {
  font-size: 1.1rem;
  color: gold;
  margin: 0.2rem 0;
}