/* === RESET / GLOBAL === */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Arial', sans-serif;
}

body {
  background-color: #fff;
  color: #000;
  line-height: 1.4;
}

/* === CABECERA === */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #000;
  color: #fff;
  padding: 10px 15px;
}

.topbar .brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.topbar .brand-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.topbar .brand-name {
  font-size: 1.2rem;
  font-weight: bold;
  color: #fff;
}

.topbar .actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.topbar .btn {
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.9rem;
  cursor: pointer;
}

.topbar #installBtn {
  background-color: #e21b1b;
  color: #fff;
  border: none;
}

.topbar #cartBtn {
  background-color: #e21b1b;
  color: #fff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 32px;
}

#cartCount {
  display: inline-block;
  background-color: #000;
  color: #fff;
  border-radius: 50%;
  padding: 2px 6px;
  font-size: 0.8rem;
  margin-left: 4px;
}

/* === FILTROS === */
.filters {
  display: flex;
  gap: 8px;
  padding: 10px 15px;
  overflow-x: auto;
}

.filters .chip {
  padding: 6px 12px;
  border-radius: 20px;
  border: none;
  background-color: #eee;
  cursor: pointer;
  white-space: nowrap;
  font-size: 0.9rem;
}

.filters .chip.active {
  background-color: #e21b1b;
  color: #fff;
}

/* === GRID / CATALOGO === */
.container {
  padding: 15px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 15px;
}

/* === CARD PIZZA === */
.product-card {
  border: 1px solid #ddd;
  border-radius: 8px;
  overflow: hidden;
  padding: 10px;
  background-color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* === Ajuste de imágenes para evitar estiramiento === */
.product-card img.product-img {
  width: 100%;
  height: auto;             /* mantiene proporción natural */
  aspect-ratio: 1 / 1;      /* cuadrado visual uniforme */
  object-fit: cover;        /* recorta sin deformar */
  border-radius: 10px;
}


.product-card h4 {
  font-size: 1rem;
  margin: 8px 0 4px 0;
  text-align: center;
}

.product-card p {
  font-size: 0.8rem;
  color: #555;
  text-align: center;
  min-height: 30px;
}

/* Tamaño select */
.product-card select.size-select {
  width: 100%;
  padding: 5px;
  margin-bottom: 8px;
  border-radius: 6px;
  border: 1px solid #ccc;
  font-size: 0.9rem;
}

/* Botón agregar */
.btn.add-to-cart {
  width: 100%;
  /*padding: 6px 0;*/
  padding: 14px 17px;
  border-radius: 6px;
  background-color: #e21b1b;
  color: #fff;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.btn.add-to-cart:hover {
  background-color: #000;
}

/* === CARRITO === */
.drawer {
  position: fixed;
  right: 0;
  top: 0;
  width: 320px;
  height: 100%;
  background-color: #fff;
  box-shadow: -3px 0 10px rgba(0,0,0,0.2);
  transform: translateX(100%);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
  z-index: 1000;
}

.drawer.open {
  transform: translateX(0);
}

.drawer-header {
  background-color: #e21b1b;
  color: #fff;
  padding: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: bold;
  font-size: 1rem;
}

.icon-btn {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: #fff;
}

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 10px;
}

.cart-summary {
  border-top: 1px solid #ddd;
  padding: 10px;
}

.cart-summary .row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
}

.cart-summary .total {
  font-weight: bold;
}

.btn.full {
  width: 100%;
  padding: 8px 0;
  border-radius: 6px;
  background-color: #e21b1b;
  color: #fff;
  font-weight: bold;
  cursor: pointer;
}

/* === ITEM CARRITO === */
.cart-item {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
}

.cart-item img {
  width: 50px;
  height: 50px;
  object-fit: cover;
  border-radius: 4px;
}

.cart-item-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  font-size: 0.9rem;
}

.cart-item-actions {
  display: flex;
  gap: 4px;
  align-items: center;
}

.cart-item-actions button {
  padding: 4px 6px;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  font-size: 0.9rem;
}

.cart-item-actions .add-btn {
  background-color: #28a745;
  color: #fff;
}

.cart-item-actions .sub-btn {
  background-color: #dc3545;
  color: #fff;
}

.cart-item-actions .remove-btn {
  background-color: #000;
  color: #fff;
}

/* === OVERLAY === */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0,0,0,0.3);
  z-index: 500;
  display: none;
}

/* ======= BOTONES DE LA CABECERA ======= */
header .actions {
  display: flex;
  gap: 10px;
  align-items: center; /* centra verticalmente los botones */
}

header .actions .btn {
  height: 36px;           /* altura uniforme */
  padding: 0 12px;        /* padding horizontal */
  display: flex;
  align-items: center;    /* centra contenido vertical */
  justify-content: center; 
  font-size: 14px;        /* tamaño de letra consistente */
  border-radius: 6px;     /* bordes redondeados */
}

#installBtn {
  background-color: #e21b1b; /* rojo corporativo */
  color: #fff;
  border: none;
}

#cartBtn {
  background-color: #000;   /* negro */
  color: #fff;
  border: none;
}

#cartBtn span {
  background-color: #fff;   /* fondo del contador */
  color: #000;              /* número en negro */
  border-radius: 50%;
  padding: 2px 6px;
  font-size: 12px;
  margin-left: 4px;
}

#cartBtn svg {
  margin-right: 4px;
  vertical-align: middle;
}

#cartBtn span {
  background-color: #fff;
  color: #000;
  border-radius: 50%;
  padding: 2px 6px;
  font-size: 12px;
  margin-left: 4px;
}


/* === FOOTER === */
.footer {
  text-align: center;
  padding: 10px;
  background-color: #000;
  color: #fff;
  font-size: 0.9rem;
}

.checkout-container {
  max-width: 600px;
  margin: 20px auto;
  padding: 15px;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 3px 6px rgba(0,0,0,0.1);
  font-family: inherit;
  color: #000;
}

.checkout-form .form-group {
  margin-bottom: 15px;
}

.checkout-form label {
  display: block;
  margin-bottom: 5px;
  font-weight: 600;
}

.checkout-form input,
.checkout-form select,
.checkout-form textarea {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 14px;
}

.checkout-form button.btn.full {
  background-color: #e21b1b; /* rojo corporativo */
  color: #fff;
  padding: 10px 0;
  font-weight: 600;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.checkout-form button.btn.full:hover {
  background-color: #b81717;
}

.social-login button {
  margin-top: 10px;
  font-weight: 600;
}

.social-login button.google {
  background-color: #4285F4;
  color: #fff;
}

.social-login button.facebook {
  background-color: #1877F2;
  color: #fff;
}

.checkout-container {
  max-width: 600px;
  margin: 30px auto;
  padding: 20px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.checkout-form .form-group {
  margin-bottom: 15px;
}

.checkout-form label {
  font-weight: 600;
  display: block;
  margin-bottom: 6px;
}

.checkout-form input,
.checkout-form select,
.checkout-form textarea {
  width: 100%;
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 6px;
}

/* === CHECKOUT PAGE MODERNO === */
.checkout-container {
  max-width: 480px;
  margin: 100px auto 40px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  animation: fadeIn 0.3s ease-in-out;
}

.checkout-header {
  background: #e21b1b;
  color: #fff;
  text-align: center;
  padding: 16px;
  font-size: 20px;
  font-weight: bold;
  letter-spacing: 0.5px;
}

.checkout-container h2 {
  text-align: center;
  color: #e21b1b;
  margin-bottom: 20px;
}

.checkout-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px;
}

.checkout-form label {
  font-weight: 600;
  color: #333;
  margin-bottom: 4px;
}

.checkout-form input,
.checkout-form select,
.checkout-form textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #ddd;
  border-radius: 10px;
  font-size: 15px;
  outline: none;
  transition: border 0.2s ease;
}


.checkout-form input:focus,
.checkout-form select:focus,
.checkout-form textarea:focus {
  border-color: #e21b1b;
}

.checkout-form textarea {
  resize: none;
  height: 70px;
}

.delivery-type {
  display: flex;
  justify-content: space-around;
  margin-top: 10px;
}

.delivery-type label {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-weight: 500;
}

.btn.full {
  background-color: #e21b1b;
  color: #fff;
  padding: 12px;
  font-size: 16px;
  font-weight: 600;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.25s ease;
  margin-top: 10px;
}

.btn.full:hover {
  background-color: #000;
}

.checkout-form button {
  background: #e60023;
  color: white;
  padding: 0.9rem;
  font-size: 1.1rem;
  font-weight: bold;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: background 0.3s ease;
}

.checkout-form .btn.full {
  background-color: #e21b1b;
  color: #fff;
  padding: 10px;
  font-weight: bold;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s ease;
}



.checkout-form .btn.full:hover {
  background-color: #000;
}

.back-btn {
  display: block;
  text-align: center;
  margin: 15px 0 25px;
  color: #e21b1b;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s ease;
}

.back-btn:hover {
  color: #000;
}

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

/* ======================================= */
/* ESTILOS DE BARRA INFERIOR FIJA (PWA-style) */
/* ======================================= */

.checkout-banner-fixed {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    /* Usamos el color principal de Diphanos (rojo) para mayor impacto */
    background-color: #e21b1b; 
    color: white;
    padding: 10px 15px;
    box-shadow: 0 -3px 10px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    display: flex; 
    justify-content: center;
    align-items: center;
}

.banner-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 600px; /* Limita para pantallas de escritorio */
}

.banner-text {
    font-size: 0.9em; /* Ligeramente más pequeño en móvil */
    font-weight: 500;
    margin-right: 10px;
}

.banner-btn {
    /* El botón usa un color contrastante (amarillo/naranja) */
    background-color: #f57c00;
    color: #333; 
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    font-size: 1em;
    min-width: 150px; /* Asegura un área de toque decente */
    text-align: center;
    transition: background-color 0.2s;
}

.banner-btn:hover {
    background-color: #e65100;
}

/* IMPORTANTE: Ajuste para evitar que el footer o contenido quede debajo del banner */
main.container {
    padding-bottom: 70px; /* Añade espacio al final del contenido principal */
}

/* Asegura que el drawer tenga espacio para la barra flotante */
#cartDrawer {
    /* ... Tus estilos existentes para el cajón lateral ... */
    
    /* Añade un relleno inferior igual a la altura de la barra flotante (aprox. 60px).
       Esto levanta el contenido del drawer para que el botón PAGAR no se tape.
    */
    padding-bottom: 60px; 
}

.promotion-btn {
    background-color: #28a745; /* verde */
    color: #fff;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.2s;
}

.promotion-btn:hover {
    background-color: #218838; /* verde más oscuro al pasar el mouse */
}


.modal {
    display: none; /* oculto por defecto */
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.5); /* fondo semi-transparente */
}

.modal-content {
    background-color: #fff;
    margin: 10% auto;
    padding: 20px;
    border-radius: 8px;
    width: 90%;
    max-width: 400px;
}

.close {
  position: absolute;
  top: 12px;
  right: 16px;
  font-size: 1.5em;
  cursor: pointer;
}

#promotionOptions {
    margin: 15px 0;
}

#promotionOptions button {
    display: block;
    width: 100%;
    margin-bottom: 8px;
    padding: 8px;
    border-radius: 6px;
    border: 1px solid #ccc;
    cursor: pointer;
    background-color: #f8f9fa;
}

#promotionOptions button:hover {
    background-color: #e2e6ea;
}

.promo-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px;
    border-bottom: 1px solid #ddd;
}

.promo-img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
}

.promo-info h4 {
    margin: 0;
    font-size: 15px;
    color: #333;
}

.promo-info p {
    margin: 2px 0 0;
    font-size: 13px;
    color: #666;
}

/* Lista de items dentro de una promoción en el carrito */
.cart-promo-items {
    margin: 4px 0 0 0;
    padding-left: 18px;
    list-style-type: disc;
    font-size: 0.9rem;
    color: #555;
}

.cart-promo-items li {
    margin-bottom: 2px;
}


/* ================== Carrito Diphanos ================== */
/* Más específico */
#cartItems .cart-item {
  background-color: #111111 !important;
  border: 1px solid #333 !important;
  color: #FFFFFF !important;
}

#cartItems .cart-item-details strong {
  color: #D32F2F !important;
}

#cartItems .cart-item-details span {
  color: #FFFFFF !important;
}


#checkoutBanner {
  background-color: #D32F2F;
  color: #FFFFFF !important;
}


/* ================== NUEVOS COLORES INDEX ================== */

/* ================== Colores base ================== */
body {
    background-color: #1C1C1C; /* gris oscuro/plomo */
    color: #FFFFFF; /* texto blanco */
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

/* ================== Encabezado ================== */
header {
    background-color: #000000; /* negro */
    color: #FFFFFF;
    padding: 16px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    color: #D32F2F; /* rojo */
    margin: 0;
    font-size: 2rem;
}

/* ================== Navegación ================== */
nav a {
    color: #FFFFFF;
    text-decoration: none;
    margin-left: 16px;
    font-weight: bold;
}

nav a:hover {
    color: #D32F2F;
}

/* ================== Secciones ================== */
section {
    padding: 32px;
    background-color: #1C1C1C; /* fondo gris oscuro */
    border-bottom: 1px solid #333; /* línea separadora sutil */
}

/* ================== Productos / Cartas ================== */
.product-card {
    background-color: #000; /* negro */
    border: 2px solid #D32F2F; /* borde rojo */
    border-radius: 12px;
    padding: 16px;
    text-align: center;
    color: #FFFFFF;
    transition: transform 0.2s, box-shadow 0.2s;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 12px rgba(211, 47, 47, 0.6);
}

.product-card img {
    width: 100%;
    border-radius: 8px;
    margin-bottom: 8px;
}

/* ================== Botones ================== */
button, .btn {
    background-color: #D32F2F; /* rojo */
    color: #FFFFFF;
    border: none;
    border-radius: 8px;
    padding: 10px 20px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

button:hover, .btn:hover {
    background-color: #B40614; /* rojo más oscuro */
}

/* ================== Footer ================== */
footer {
    background-color: #000000;
    color: #FFFFFF;
    text-align: center;
    padding: 16px 0;
}

footer a {
    color: #D32F2F;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* ================== Links especiales ================== */
a, .link {
    color: #D32F2F;
}

a:hover, .link:hover {
    color: #FFFFFF;
}


/* ================== Botones de Filtro Header ================== */
header .filters-container {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* Botones activos */
header .filters-container .filter-btn {
    background-color: #222 !important; /* fondo negro */
    color: #ff3333 !important;         /* rojo brillante */
    border: 1px solid #444 !important; 
    padding: 8px 12px;
    border-radius: 6px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s ease;
}

/* Hover de botones activos */
header .filters-container .filter-btn:hover:not(:disabled) {
    background-color: #ff0000 !important; /* rojo brillante */
    color: #fff !important;
    border-color: #ff3333 !important;
}

/* Botones desactivados */
header .filters-container .filter-btn:disabled {
    background-color: #555 !important;   /* gris oscuro */
    color: #ff6666 !important;           /* rojo más suave y visible */
    border: 1px solid #888 !important;
    cursor: not-allowed !important;
    opacity: 1 !important;               /* fuerza que no se vea transparente */
}

/* Botones seleccionados (si hay lógica JS que agrega clase "selected") */
header .filters-container .filter-btn.selected {
    background-color: #ff0000 !important; /* rojo brillante */
    color: #fff !important;
    border-color: #ff3333 !important;
}

/* Responsive */
@media (max-width: 480px) {
    header .filters-container .filter-btn {
        padding: 6px 8px;
        font-size: 0.85rem;
    }
}


/* ================== DIPHANOS COLORES CORPORATIVOS ================== */

/* === Fondos y texto base === */
body, section, main.container {
    background-color: #1C1C1C !important; /* gris oscuro/plomo */
    color: #FFFFFF !important;            /* texto blanco */
}

/* === Header === */
header, .topbar {
    background-color: #000000 !important; /* negro */
    color: #fff !important;
}

header h1, .topbar .brand-name {
    color: #D32F2F !important; /* rojo corporativo */
}

nav a {
    color: #FFFFFF !important;
}

nav a:hover {
    color: #D32F2F !important;
}

/* === Filtros Header === */
header .filters-container .filter-btn {
    background-color: #222 !important;   /* negro */
    color: #ff3333 !important;           /* rojo brillante */
    border: 1px solid #444 !important; 
}

header .filters-container .filter-btn:hover:not(:disabled) {
    background-color: #ff0000 !important;
    color: #fff !important;
    border-color: #ff3333 !important;
}

header .filters-container .filter-btn:disabled {
    background-color: #555 !important;   /* gris oscuro */
    color: #ff6666 !important;           /* rojo más suave */
    border: 1px solid #888 !important;
}

header .filters-container .filter-btn.selected {
    background-color: #ff0000 !important; /* rojo brillante */
    color: #fff !important;
    border-color: #ff3333 !important;
}

/* === Product Cards === 
.product-card {
    background-color: #000 !important;
    border: 2px solid #D32F2F !important;
    color: #fff !important;
}


.product-card h4, .product-card p {
    color: #fff !important;
}

*/

.product-card:hover {
    box-shadow: 0 4px 12px rgba(211,47,47,0.6) !important;
}

/* === Botones Generales === */
button, .btn, .btn.add-to-cart, .promotion-btn {
    background-color: #D32F2F !important;
    color: #fff !important;
    border-radius: 8px !important;
}

button:hover, .btn:hover, .btn.add-to-cart:hover, .promotion-btn:hover {
    background-color: #B40614 !important; /* rojo oscuro */
}

/* === Footer === */
footer {
    background-color: #000 !important;
    color: #fff !important;
}

footer a {
    color: #D32F2F !important;
}

footer a:hover {
    color: #fff !important;
}

/* === Carrito / Drawer === */
.drawer, #cartItems .cart-item {
    background-color: #111 !important;
    color: #fff !important;
    border: 1px solid #333 !important;
}

.cart-item-details strong {
    color: #D32F2F !important;
}

.cart-item-details span, 
.cart-item-actions button {
    color: #fff !important;
}

.cart-item-actions .add-btn {
    background-color: #28a745 !important;
}

.cart-item-actions .sub-btn {
    background-color: #dc3545 !important;
}

.cart-item-actions .remove-btn {
    background-color: #000 !important;
}

/* === Checkout Banner === */
#checkoutBanner, .checkout-banner-fixed {
    background-color: #000 !important;
    color: #fff !important;
}

/* === Popup / Promociones === */
.promo-modal .promo-sheet,
.modal-content {
    background-color: #000 !important;
    color: #fff !important;
    border-radius: 12px !important;
}

.promo-item {
    background-color: #111 !important;
    color: #fff !important;
    border: 1px solid #D32F2F !important;
}

.promo-item.selected {
    border-color: #ff0000 !important;
    background-color: #B40614 !important;
}

.promo-item.disabled {
    opacity: 0.6 !important;
}

/* === Confirm Button Popup === */
.confirm-btn {
    background-color: #D32F2F !important;
    color: #fff !important;
}

.confirm-btn:hover {
    background-color: #B40614 !important;
}

/* === Inputs / Selects === */
input, select, textarea {
    background-color: #1C1C1C !important;
    color: #fff !important;
    border: 1px solid #333 !important;
}

input:focus, select:focus, textarea:focus {
    border-color: #D32F2F !important;
}

/* === Links Especiales === */
a, .link {
    color: #D32F2F !important;
}

a:hover, .link:hover {
    color: #fff !important;
}

/* =========================
   BOTONES DE FILTRO - CABECERA
   ========================= */
header .filter-btn {
    background-color: #111; /* negro intenso */
    color: #fff; /* texto blanco */
    border: 1px solid #a80101; /* borde rojo */
    transition: all 0.3s ease;
}

header .filter-btn:hover {
    background-color: #a80101; /* rojo corporativo */
    color: #fff;
}

header .filter-btn.active {
    background-color: #a80101; /* activo rojo */
    color: #fff;
    border-color: #a80101;
}

header .filter-btn:disabled {
    background-color: #333; /* gris oscuro para desactivado */
    color: #ccc; /* texto gris claro */
    border: 1px solid #555;
    cursor: not-allowed;
    opacity: 0.9;
}

/* =========================
   BOTONES DEL CARRITO
   ========================= */
.cart-summary button,
.cart-summary .checkout-btn {
    background-color: #a80101; /* rojo corporativo */
    color: #fff;
    border: none;
    padding: 10px 16px;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.cart-summary button:hover,
.cart-summary .checkout-btn:hover {
    background-color: #8b0000; /* rojo más oscuro al pasar el mouse */
}

.cart-summary button:disabled {
    background-color: #555;
    color: #aaa;
    cursor: not-allowed;
}


/* =========================
   BOTONES DE FILTRO
   ========================= */
header .filter-btn {
    background-color: #a80101; /* rojo corporativo */
    color: #fff;
    border: 1px solid #a80101;
    transition: all 0.3s ease;
}

header .filter-btn:hover {
    background-color: #8b0000; /* rojo más oscuro al pasar el mouse */
}

/* --- si el botón seleccionado debe ser VERDE --- */
header .filter-btn.active {
    background-color: #28a745; /* verde */
    color: #fff;
    border-color: #28a745;
}

/* --- si prefieres AMARILLO, reemplaza el bloque anterior por este ---
header .filter-btn.active {
    background-color: #ffcc00; 
    color: #000;
    border-color: #ffcc00;
}
*/

header .filter-btn:disabled {
    background-color: #444;
    color: #ccc;
    border: 1px solid #555;
    cursor: not-allowed;
}

/* =========================
   BOTON FINALIZAR PEDIDO
   ========================= */
footer .checkout-bar button,
.cart-summary .checkout-btn {
    background-color: #ffcc00 !important; /* amarillo */
    color: #000 !important; /* texto negro */
    font-weight: bold;
    border: none;
    border-radius: 6px;
    padding: 12px 20px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
    transition: background-color 0.3s ease;
}

footer .checkout-bar button:hover,
.cart-summary .checkout-btn:hover {
    background-color: #ffb700 !important; /* amarillo más intenso */
}

/* =========================
   BOTON FINALIZAR PEDIDO (VERDE)
   ========================= */
#goToCheckoutBtn,
footer .checkout-bar button,
.cart-summary .checkout-btn {
    background-color: #f57c00 !important; /* verde corporativo */
    color: #fff !important; /* texto blanco */
    font-weight: bold;
    border: none;
    border-radius: 6px;
    padding: 12px 20px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
    transition: background-color 0.3s ease, transform 0.1s ease;
}

#goToCheckoutBtn:hover,
footer .checkout-bar button:hover,
.cart-summary .checkout-btn:hover {
    background-color: #e65100 !important; /* verde más oscuro al pasar el mouse */
    transform: scale(1.03);
}

/* =========================
   TITULO PRINCIPAL
   ========================= */
header .logo,
header .site-title,
header h1.site-title,
header h1.brand-name,
.topbar .brand-name,
header .brand-name {
    color: #ffffff !important; /* fuerza el blanco */
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.6); /* contraste suave */
}

/* ============================
   CATÁLOGO DE PRODUCTOS (INDEX)
   Estilo Diphanos
============================ */

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  padding: 16px;
  background-color: #111; /* Fondo oscuro elegante */
}

/* Tarjetas individuales */
.product-card {
  background-color: #1a1a1a;
  border: 1px solid #a80101;
  border-radius: 10px;
  padding: 10px;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  color: #fff;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 10px rgba(168, 1, 1, 0.6);
}

/* Imagen del producto */
.product-card img {
  width: 100%;
  border-radius: 8px;
  object-fit: cover;
  margin-bottom: 10px;
}

/* Nombre del producto */
.product-card h3 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 6px;
}

/* Precio */
.product-card .price {
  color: #ffcc00; /* amarillo para destacar el precio */
  font-weight: bold;
  margin-bottom: 10px;
}

/* Botón de acción ("Elegir sabores", "Agregar", etc.) */
.product-card button {
  background-color: #a80101; /* rojo Diphanos */
  color: #fff;
  border: none;
  padding: 8px 12px;
  border-radius: 6px;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.product-card button:hover {
  background-color: #d90429;
  transform: scale(1.05);
}

.product-card button:active {
  background-color: #ff3333;
}

/* Responsive */
@media (max-width: 768px) {
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .catalog-grid {
    grid-template-columns: repeat(1, 1fr);
  }
}

.catalog-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)) !important;
  gap: 16px !important;
  padding: 16px !important;
  background-color: #111 !important;
}

/* === Catálogo con máximo 4 columnas === */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); /* tarjetas más anchas */
  gap: 20px;
}

/* Pantallas grandes: máximo 4 columnas */
@media (min-width: 1200px) {
  .grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Tablets: 2 o 3 columnas */
@media (max-width: 992px) {
  .grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Móviles: 1 o 2 columnas */
@media (max-width: 600px) {
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* === Estilo renovado de filtros tipo Telepizza === */
/* === Botones de filtros todos rojos === */
header .filter-btn {
  background-color: #a80101; /* rojo base */
  color: #fff; /* texto blanco */
  border: 1px solid #800000; /* borde rojo oscuro */
  border-radius: 25px; /* forma más moderna */
  padding: 6px 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

header .filter-btn:hover {
  background-color: #c41212; /* rojo más claro al pasar el mouse */
}

header .filter-btn.active {
  background-color: #ff3b3b; /* rojo más brillante para destacar */
  color: #fff;
  box-shadow: 0 0 6px rgba(255, 59, 59, 0.6);
}

/* ================== ESTILOS BOTONES DE FILTRO ================== */

/* Botón normal (rojo por defecto) */
.filters .chip {
  background-color: #a80101;
  color: #fff;
  border: 1px solid #a80101;
  transition: all 0.3s ease;
}

/* Hover (ligeramente más claro) */
.filters .chip:hover {
  background-color: #c01212;
}

/* Activo (el botón seleccionado) */
.filters .chip.active {
  background-color: #28a745 !important; /* Verde para indicar selección */
  border-color: #28a745 !important;
  color: #fff !important;
}

/* ================== BOTÓN CARRITO (HEADER) ================== */

header .cart-btn {
  background-color: #28a745 !important; /* Verde corporativo */
  color: #fff !important;
  border: none !important;
  border-radius: 8px;
  padding: 8px 12px;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

header .cart-btn:hover {
  background-color: #a80101 !important; /* tono más oscuro al pasar el mouse */
}

/* Móviles: hasta 768px */
@media (max-width: 768px) {
  body {
    font-size: 14px; /* Ajusta texto más legible */
  }

  .header, .footer {
    padding: 10px; /* Menos espacio para móvil */
  }

  .product-grid {
    grid-template-columns: 1fr; /* Una columna de productos */
    gap: 10px;
  }

  .checkout-form input, .checkout-form select {
    width: 100%; /* Inputs ocupan todo el ancho */
    margin-bottom: 10px;
  }

  .promotion-popup {
    width: 90%; /* Popup más pequeño y centrado */
    padding: 15px;
  }

  .promo-items {
    grid-template-columns: 1fr; /* Items del popup en columna */
  }

  .cart-summary {
    font-size: 14px;
  }

  .btn {
    padding: 10px;
    font-size: 14px;
  }
}

/* ----------------------
   Ajustes responsivos para móviles
   ---------------------- */
@media (max-width: 768px) {

  /* Checkout y formularios */
  .checkout-form input,
  .checkout-form select,
  .checkout-form textarea,
  .checkout-form button {
    width: 100% !important;
    box-sizing: border-box;
  }

  /* Campos de nombre, celular, correo en columna */
  .checkout-form .form-row {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  /* Popup de promociones */
  .promotion-popup {
    width: 90% !important;
    max-width: 400px;
    padding: 15px !important;
  }

  .promotion-popup .promotion-item {
    flex-direction: column;
    align-items: flex-start;
  }

  /* Resumen de carrito */
  .cart-summary {
    width: 100% !important;
  }

  .cart-summary .item {
    display: flex;
    flex-direction: column;
    gap: 5px;
  }

  /* Botones generales */
  button {
    width: 100%;
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .promotion-popup .close-btn {
    font-size: 1.2rem; /* más pequeño que en desktop */
  }
}

/* ==== Ajustes Catálogo Index ==== */
@media (max-width: 768px) {
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .catalog-grid {
    grid-template-columns: 1fr; /* 1 columna para móvil pequeño */
    gap: 10px;
  }

  .product-card h3 {
    font-size: 1rem; /* texto legible */
  }

  .product-card p {
    font-size: 0.85rem;
  }
}

/* ==== Ajustes Popup Promociones ==== */
@media (max-width: 768px) {
  .promotion-popup .promo-items {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
}

@media (max-width: 480px) {
  .promotion-popup .promo-items {
    grid-template-columns: repeat(2, 1fr); /* 2 columnas en móvil pequeño */
    gap: 8px;
  }

  .promotion-popup button.confirm-btn {
    width: 100%;
    margin-top: 8px;
    font-size: 0.95rem;
  }
}

/* Catálogo principal */
.catalog-grid {
  display: grid;
  gap: 16px;
  padding: 16px;
  background-color: #111;
}

/* Desktop: 3-4 columnas */
@media (min-width: 769px) {
  .catalog-grid {
    grid-template-columns: repeat(3, 1fr); /* o 4 si quieres */
  }
}

/* Tablets: 2 columnas */
@media (max-width: 768px) and (min-width: 481px) {
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Móviles: 1 columna */
@media (max-width: 480px) {
  .catalog-grid {
    grid-template-columns: 1fr;
  }
}

/* =========================
   CATÁLOGO DE PRODUCTOS (INDEX)
============================ */
.catalog-grid {
  display: grid;
  gap: 16px;
  padding: 16px;
  background-color: #111;
}

/* Desktop grande: 3 columnas */
@media (min-width: 769px) {
  .catalog-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Tablet: 2 columnas */
@media (max-width: 768px) and (min-width: 481px) {
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Móviles: 1 columna */
@media (max-width: 480px) {
  .catalog-grid {
    grid-template-columns: 1fr !important;
  }

  .catalog-grid .product-card h3,
  .catalog-grid .product-card p,
  .catalog-grid .product-card button {
    font-size: 1rem;  /* más legible en móvil */
  }
}

/* --- Ajuste responsivo para móviles: grid en una sola columna --- */
@media (max-width: 768px) {
  .grid {
    display: grid;
    grid-template-columns: 1fr !important; /* fuerza 1 columna */
    gap: 12px; /* espacio entre productos */
  }

  .product-card, .promo-card {
    width: 100%;
    max-width: 100%;
  }

  .product-card img, .promo-card img {
    width: 100%;
    height: auto;
    object-fit: cover;
  }

  .product-card h3, .promo-card h3 {
    font-size: 1rem;
  }

  .product-card p, .promo-card p {
    font-size: 0.9rem;
  }
}

/* === BOTÓN + (AGREGAR CANTIDAD) === */
.cart-item-actions button.add-btn {
  background-color: #2e7d32 !important; /* verde */
  color: #fff !important;
  border: none;
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.2s ease;
}
.cart-item-actions button.add-btn:hover {
  background-color: #1b5e20 !important;
}

/* === BOTÓN − (RESTAR CANTIDAD) === */
.cart-item-actions button.sub-btn {
  background-color: #f57c00 !important; /* naranja */
  color: #fff !important;
  border: none;
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.2s ease;
}
.cart-item-actions button.sub-btn:hover {
  background-color: #e65100 !important;
}

/* === BOTÓN ✕ (ELIMINAR ITEM) === */
.cart-item-actions button.remove-btn {
  background-color: #c62828 !important; /* rojo */
  color: #fff !important;
  border: none;
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.2s ease;
}
.cart-item-actions button.remove-btn:hover {
  background-color: #8e0000 !important;
}


/* =========================================================
   ESTILOS UNIFICADOS DE BOTONES - DIPHANOS PWA
   ========================================================= */

/* === Estilo base de todos los botones === */
button,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border: none;
  border-radius: 6px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.25s ease-in-out;
  text-align: center;
  text-decoration: none;
}

/* === Colores principales === */

/* 🔴 Rojo (acción principal) */
.btn-red,
.btn.add-to-cart,
.btn.confirm,
.promotion-btn {
  background-color: #d32f2f;
  color: #fff;
}
.btn-red:hover,
.btn.add-to-cart:hover,
.btn.confirm:hover,
.promotion-btn:hover {
  background-color: #b71c1c;
}

/* 🟢 Verde (confirmación, finalizar pedido) */
.btn-green,
#goToCheckoutBtn,
.cart-summary .checkout-btn {
  background-color: #f57c00;
  color: #fff;
}
.btn-green:hover,
#goToCheckoutBtn:hover,
.cart-summary .checkout-btn:hover {
  background-color: #e65100;
}

/* 🟡 Amarillo (promociones o advertencias) */
.btn-yellow {
  background-color: #ffc107;
  color: #000;
}
.btn-yellow:hover {
  background-color: #e0a800;
}

/* ⚫ Botón de eliminar / cerrar */
.remove-btn,
.icon-btn {
  background-color: #555;
  color: #fff;
}
.remove-btn:hover,
.icon-btn:hover {
  background-color: #333;
}


/* ==== PRIORIDAD ALTA PARA BOTONES DEL CARRITO ==== */
.cart-item-actions .add-btn {
  background-color: #2e7d32 !important; /* Verde */
  color: #fff !important;
}

.cart-item-actions .add-btn:hover {
  background-color: #1b5e20 !important;
}

.cart-item-actions .sub-btn {
  background-color: #f57c00 !important; /* Naranja */
  color: #fff !important;
}

.cart-item-actions .sub-btn:hover {
  background-color: #ef6c00 !important;
}

.cart-item-actions .remove-btn {
  background-color: #757575 !important; /* Gris oscuro */
  color: #fff !important;
}

.cart-item-actions .remove-btn:hover {
  background-color: #5f5f5f !important;
}


/* ==== Corrección: Colores distintivos para botones del carrito ==== */
.cart-item-actions .add-btn {
  background-color: #2e7d32 !important; /* Verde agregar */
  color: #fff !important;
  border: none !important;
}

.cart-item-actions .sub-btn {
  background-color: #f57c00 !important; /* Naranja restar */
  color: #fff !important;
  border: none !important;
}

.cart-item-actions .remove-btn {
  background-color: #d32f2f !important; /* Rojo eliminar */
  color: #fff !important;
  border: none !important;
}

/* Efectos hover */
.cart-item-actions .add-btn:hover {
  background-color: #1b5e20 !important;
}

.cart-item-actions .sub-btn:hover {
  background-color: #ef6c00 !important;
}

.cart-item-actions .remove-btn:hover {
  background-color: #b71c1c !important;
}

/* ================== CABECERA DEL CARRITO (AJUSTADA) ================== */
.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #a80101; /* color de fondo del carrito */
  color: #fff;
  padding: 12px 16px;
}

.drawer-header h3 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: bold;
  flex: 1;
  text-align: left;
}

.drawer-header .icon-btn {
  background: none;
  border: none;
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer;
  flex-shrink: 0;
  line-height: 1;
  transition: transform 0.2s ease;
}

.drawer-header .icon-btn:hover {
  transform: scale(1.2);
}

/* ======= Ajuste para móvil ======= */
@media (max-width: 768px) {
  .drawer-header {
    padding: 10px 14px;
  }

  .drawer-header h3 {
    font-size: 1.1rem;
  }

  .drawer-header .icon-btn {
    font-size: 1.5rem; /* tamaño equilibrado */
  }
}

@media (max-width: 480px) {
  .drawer-header h3 {
    font-size: 1rem;
  }

  .drawer-header .icon-btn {
    font-size: 1.3rem; /* evita que se agrande demasiado */
  }
}

/* ======= Refuerzo para que el botón ✕ no se agrande ======= */
.icon-btn {
  background: none !important;
  border: none !important;
  color: #fff !important;
  font-size: 1.4rem !important;
  width: auto !important;
  height: auto !important;
  padding: 0 !important;
  line-height: 1 !important;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.icon-btn:hover {
  transform: scale(1.1);
}

/* En móviles, mantener tamaño equilibrado */
@media (max-width: 768px) {
  .icon-btn {
    font-size: 1.3rem !important;
  }
}

@media (max-width: 480px) {
  .icon-btn {
    font-size: 1.2rem !important;
  }
}

.promo-qty.fixed-qty {
    position: absolute;
    top: 5px;
    right: 5px;
    background: #ff0000;
    color: #fff;
    font-weight: bold;
    padding: 2px 6px;
    border-radius: 4px;
    z-index: 10; /* para que esté encima */
}


/* === PRODUCT CARD BASE === */
.product-card {
  background-color: #000;
  border: 2px solid #D32F2F;
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: center;
  color: #fff;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(211,47,47,0.6);
}

/* === IMAGEN PRODUCTO (LA CLAVE) === */
.product-card img.product-img {
  width: 100%;
  aspect-ratio: 1 / 1;   /* todas parejas */
  object-fit: contain;  /* NO recorta */
  background-color: #fff;
  border-radius: 10px;
  padding: 6px;
  margin-bottom: 8px;
}

/* Texto */
.product-card h4 {
  font-size: 1rem;
  margin: 8px 0 4px;
}

.product-card p {
  font-size: 0.85rem;
  color: #ddd;
  min-height: 30px;
}

/* Botón */
.product-card button {
  background-color: #a80101;
  color: #fff;
  border: none;
  padding: 8px 12px;
  border-radius: 6px;
  font-weight: bold;
  cursor: pointer;
}

.product-card button:hover {
  background-color: #d90429;
}

.map-helper-text {
    margin: 6px 0 10px;
    font-size: 0.9rem;
    color: #666;
}