/* /php/volver.css */

/* --- Variables CSS para consistencia con Librería Rossi --- */
:root {
    --color-primary: #2c2c2c;
    --color-secondary: #d4af37;
    --color-accent: #f5f3f0;
    --color-white: #ffffff;
    --color-text: #2c2c2c;
    --color-text-light: #666666;
    --transition: 0.3s ease;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
    --border-radius: 8px;
}

/* --- Estilos Globales y Reseteo --- */
html, body {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Georgia", "Times New Roman", serif;
    color: var(--color-text);
    line-height: 1.6;
    background-color: var(--color-accent);
}

*, *::before, *::after {
    box-sizing: inherit;
}

/* CONTENEDOR PRINCIPAL - MARGEN SUPERIOR PARA CABECERA FIJA */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 150px 20px 20px; /* MARGEN SUPERIOR AUMENTADO MÁS para cabecera fija */
    min-height: calc(100vh - 150px);
}

/* --- Contador de Carrito --- */
.cantidad-carrito {
    position: absolute;
    top: -8px;
    right: -8px;
    font-size: 14px !important;
    padding: 5px 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--color-primary);
    color: var(--color-accent);
    border: 2px solid var(--color-secondary);
    border-radius: 50%;
    min-width: 20px;
    height: 20px;
    box-sizing: border-box;
    font-weight: bold;
    z-index: 10;
    transition: transform var(--transition);
}

/* --- Sección de Búsqueda y Categorías MEJORADA --- */
.search-section {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 20px;
    width: 100%;
    margin-bottom: 30px;
    padding: 25px;
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-accent) 100%);
    border: 2px solid var(--color-secondary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

/* Dropdown para categorías ESTILIZADO */
.dropdown {
    position: relative;
    z-index: 3;
}

.dropbtn {
    background: linear-gradient(135deg, var(--color-secondary) 0%, #b8941f 100%);
    color: var(--color-primary);
    border: 2px solid var(--color-secondary);
    padding: 12px 20px;
    font-size: 1rem;
    font-weight: 600;
    font-family: "Georgia", "Times New Roman", serif;
    cursor: pointer;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition);
    box-shadow: var(--shadow-sm);
}

.dropbtn:hover,
.dropbtn:focus {
    background: linear-gradient(135deg, #b8941f 0%, var(--color-secondary) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.dropdown-content {
    display: none;
    position: absolute;
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-accent) 100%);
    min-width: 200px;
    border: 2px solid var(--color-secondary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    z-index: 10;
    top: 100%;
    left: 0;
    margin-top: 5px;
    overflow: hidden;
}

.dropdown:hover .dropdown-content,
.dropdown:focus-within .dropdown-content {
    display: block;
}

.dropdown-content a {
    color: var(--color-text);
    padding: 15px 20px;
    text-decoration: none;
    display: block;
    font-family: "Georgia", "Times New Roman", serif;
    font-weight: 500;
    transition: all var(--transition);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.dropdown-content a:last-child {
    border-bottom: none;
}

.dropdown-content a:hover {
    background-color: var(--color-secondary);
    color: var(--color-primary);
    padding-left: 30px;
}

/* Formulario de búsqueda MEJORADO */
.search-form {
    display: flex;
    flex-grow: 1;
    align-items: center;
    gap: 15px;
}

.search-input {
    flex-grow: 1;
    max-width: 800px;
    height: 50px;
    padding: 15px 20px;
    font-size: 1rem;
    font-family: "Georgia", "Times New Roman", serif;
    border: 2px solid var(--color-secondary);
    border-radius: 25px;
    outline: none;
    background-color: var(--color-white);
    color: var(--color-text);
    transition: all var(--transition);
    box-shadow: var(--shadow-sm);
}

.search-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.3);
    transform: translateY(-1px);
}

.search-input::placeholder {
    color: var(--color-text-light);
    font-style: italic;
}

.search-button {
    height: 50px;
    padding: 0 25px;
    font-size: 1rem;
    font-weight: 600;
    font-family: "Georgia", "Times New Roman", serif;
    background: linear-gradient(135deg, var(--color-secondary) 0%, #b8941f 100%);
    color: var(--color-primary);
    border: 2px solid var(--color-secondary);
    border-radius: 25px;
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--shadow-sm);
}

.search-button:hover {
    background: linear-gradient(135deg, #b8941f 0%, var(--color-secondary) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.search-button i {
    font-size: 1rem;
}

/* Mensaje de sugerencia MEJORADO */
.sugerencia {
    text-align: center;
    margin: 20px 0;
    padding: 15px;
    font-size: 1rem;
    color: var(--color-text);
    width: 100%;
    background-color: var(--color-white);
    border: 2px solid var(--color-secondary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.sugerencia a {
    color: var(--color-secondary);
    text-decoration: none;
    font-weight: bold;
    transition: color var(--transition);
}

.sugerencia a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

/* --- Grid de Productos MEJORADO --- */
.productos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); /* VUELTO AL TAMAÑO ORIGINAL */
    gap: 25px; /* VUELTO AL ESPACIO ORIGINAL */
    justify-items: center;
    padding: 20px 0; /* VUELTO AL PADDING ORIGINAL */
}

.no-productos-msg {
    text-align: center;
    grid-column: 1 / -1;
    font-size: 1.3rem;
    color: var(--color-text);
    padding: 50px 30px;
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-accent) 100%);
    border: 2px solid var(--color-secondary);
    border-radius: var(--border-radius);
    margin-top: 30px;
    box-shadow: var(--shadow-md);
    font-family: "Georgia", "Times New Roman", serif;
}

/* Estilo para cada tarjeta de producto MEJORADO */
.producto-card {
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-accent) 100%);
    padding: 20px; /* VUELTO AL PADDING ORIGINAL */
    border: 2px solid var(--color-secondary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 100%;
    max-width: 300px; /* VUELTO AL ANCHO ORIGINAL */
    min-height: auto; /* REMOVIDO altura fija, VUELTO A AUTO */
}

.producto-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

/* Enlace del producto */
.product-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

/* Nombre del producto MEJORADO */
.product-title {
    font-size: 1.3rem; /* VUELTO AL TAMAÑO ORIGINAL */
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 15px; /* VUELTO AL MARGEN ORIGINAL */
    text-decoration: none;
    transition: color var(--transition);
    font-family: "Georgia", "Times New Roman", serif;
    line-height: 1.3;
}

.product-link:hover .product-title {
    color: var(--color-secondary);
    text-decoration: underline;
}

/* Contenedor de la imagen MEJORADO */
.image-wrapper {
    position: relative;
    margin-bottom: 15px; /* VUELTO AL MARGEN ORIGINAL */
    display: flex;
    justify-content: center;
    align-items: center;
    height: 200px; /* VUELTO A LA ALTURA ORIGINAL */
    overflow: hidden;
    border-radius: var(--border-radius);
    background-color: var(--color-white);
    border: 2px solid rgba(212, 175, 55, 0.3);
}

.product-image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: var(--border-radius);
    transition: transform var(--transition);
}

.product-image:hover {
    transform: scale(1.05);
}

/* Etiqueta de descuento MEJORADA */
.discount-badge {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 80px;
    height: auto;
    z-index: 2;
    transform: rotate(8deg);
    object-fit: contain;
    pointer-events: none;
    filter: drop-shadow(0 3px 8px rgba(0,0,0,0.3));
}

/* Descripción del producto MEJORADA */
.product-description {
    font-size: 0.9rem; /* VUELTO AL TAMAÑO ORIGINAL */
    line-height: 1.5; /* VUELTO AL LINE-HEIGHT ORIGINAL */
    color: var(--color-text-light);
    margin-bottom: 15px; /* VUELTO AL MARGEN ORIGINAL */
    flex-grow: 1;
    max-height: 75px; /* VUELTO A LA ALTURA ORIGINAL */
    overflow: hidden;
    text-overflow: ellipsis;
    font-family: "Georgia", "Times New Roman", serif;
}

/* Precios MEJORADOS */
.product-price {
    font-size: 1.2rem; /* VUELTO AL TAMAÑO ORIGINAL */
    font-weight: bold;
    color: var(--color-primary);
    margin-bottom: 15px; /* VUELTO AL MARGEN ORIGINAL */
    display: flex;
    flex-direction: column;
    align-items: flex-start; /* VUELTO A LA ALINEACIÓN ORIGINAL */
    justify-content: center;
    height: 40px; /* VUELTO A LA ALTURA ORIGINAL */
    font-family: "Georgia", "Times New Roman", serif;
}

.precio-original {
    text-decoration: line-through;
    color: var(--color-text-light);
    font-size: 0.9rem; /* VUELTO AL TAMAÑO ORIGINAL */
    margin-bottom: 2px; /* VUELTO AL MARGEN ORIGINAL */
}

.precio-descuento {
    color: var(--color-secondary);
    font-weight: bold;
    font-size: 1.3rem; /* VUELTO AL TAMAÑO ORIGINAL */
    text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
}

/* --- Botones de Carrito y Información MEJORADOS --- */
.add-to-cart-form {
    display: flex;
    justify-content: center;
    gap: 10px; /* VUELTO AL GAP ORIGINAL */
    margin-top: 10px; /* VUELTO AL MARGEN ORIGINAL */
    width: 100%;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 15px; /* VUELTO AL PADDING ORIGINAL */
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    font-family: "Georgia", "Times New Roman", serif;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    color: var(--color-primary);
    flex-grow: 1;
    min-width: 100px; /* VUELTO AL ANCHO MÍNIMO ORIGINAL */
    box-shadow: var(--shadow-sm);
}

.button i {
    margin-right: 8px;
}

/* Estilo para el botón de añadir al carrito */
.add-to-cart-btn {
    background: linear-gradient(135deg, var(--color-secondary) 0%, #b8941f 100%);
    border-color: var(--color-secondary);
}

.add-to-cart-btn:hover {
    background: linear-gradient(135deg, #b8941f 0%, var(--color-secondary) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Estilo para el botón de información */
.info-btn {
    background: linear-gradient(135deg, var(--color-primary) 0%, #1a1a1a 100%);
    color: var(--color-accent);
    border-color: var(--color-primary);
}

.info-btn:hover {
    background: linear-gradient(135deg, #1a1a1a 0%, var(--color-primary) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Eliminar estilos de imagen de info.png */
.info-btn .imagen-info {
    display: none;
}

/* --- Mensaje de Carrito Añadido MEJORADO --- */
.cart-message {
    display: none;
    position: fixed;
    top: 150px; /* AJUSTADO para cabecera fija MÁS ALTA */
    right: 20px;
    background: linear-gradient(135deg, var(--color-secondary) 0%, #b8941f 100%);
    color: var(--color-primary);
    padding: 15px 25px;
    border: 2px solid var(--color-secondary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    font-weight: bold;
    font-family: "Georgia", "Times New Roman", serif;
    z-index: 9999;
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.4s ease;
}

/* --- Botón "Volver al Catálogo" MEJORADO --- */
.volver-catalogo {
    text-align: center;
    margin: 50px 0;
}

.boton-grande {
    display: inline-block;
    padding: 18px 50px;
    font-size: 1.2rem;
    font-weight: bold;
    font-family: "Georgia", "Times New Roman", serif;
    background: linear-gradient(135deg, var(--color-secondary) 0%, #b8941f 100%);
    color: var(--color-primary);
    text-decoration: none;
    border: 2px solid var(--color-secondary);
    border-radius: 50px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition);
}

.boton-grande:hover {
    background: linear-gradient(135deg, #b8941f 0%, var(--color-secondary) 100%);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.boton-grande:active {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* --- Media Queries para Responsive Design --- */

/* Tablets grandes y laptops pequeñas */
@media (max-width: 1024px) {
    .container {
        padding: 140px 15px 20px; /* AUMENTADO margen superior */
    }

    .productos-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); /* VUELTO AL TAMAÑO ORIGINAL */
        gap: 20px; /* VUELTO AL GAP ORIGINAL */
    }

    .producto-card {
        padding: 15px; /* VUELTO AL PADDING ORIGINAL */
        min-height: auto; /* REMOVIDO altura fija */
    }

    .product-title {
        font-size: 1.3rem;
    }

    .search-input {
        max-width: 500px;
    }
}

/* Tablets pequeñas */
@media (max-width: 768px) {
    .container {
        padding: 85px 10px 20px; /* AJUSTADO para tablet */
    }

    .search-section {
        flex-direction: column;
        gap: 20px;
        padding: 20px;
    }

    .dropdown, .search-form {
        width: 100%;
    }

    .dropbtn, .search-input, .search-button {
        width: 100%;
        box-sizing: border-box;
    }

    .search-input {
        flex-grow: unset;
        max-width: none;
        height: 45px;
    }

    .search-button {
        height: 45px;
    }

    .productos-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 20px;
        padding: 20px 0;
    }

    .producto-card {
        padding: 15px;
        min-height: 450px;
        max-width: 100%;
    }

    .product-title {
        font-size: 1.2rem;
    }

    .product-description {
        font-size: 0.9rem;
        max-height: 70px;
    }

    .product-price {
        font-size: 1.2rem;
        height: 45px;
    }

    .precio-descuento {
        font-size: 1.3rem;
    }

    .discount-badge {
        width: 70px;
        top: -8px;
        right: -8px;
    }

    .button {
        font-size: 0.95rem;
        padding: 10px 15px;
        min-width: 100px;
    }

    .button i {
        margin-right: 6px;
    }

    .cart-message {
        top: 130px; /* AJUSTADO para tablet */
    }
}

/* Móviles */
@media (max-width: 480px) {
    .container {
        padding: 80px 8px 15px; /* AJUSTADO para móvil */
    }

    .search-section {
        padding: 15px;
        gap: 15px;
    }

    .dropbtn, .search-input, .search-button {
        font-size: 0.9rem;
        padding: 10px 15px;
        height: 42px;
    }

    .search-button i {
        font-size: 0.9rem;
    }

    .productos-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 15px;
        padding: 15px 0;
    }

    .producto-card {
        padding: 12px;
        min-height: 420px;
    }

    .product-title {
        font-size: 1.1rem;
        margin-bottom: 15px;
    }

    .image-wrapper {
        height: 150px; /* VUELTO A LA ALTURA ORIGINAL */
        margin-bottom: 10px; /* VUELTO AL MARGEN ORIGINAL */
    }

    .product-description {
        font-size: 0.8rem; /* VUELTO AL TAMAÑO ORIGINAL */
        max-height: 45px; /* VUELTO A LA ALTURA ORIGINAL */
    }

    .product-price {
        font-size: 1rem; /* VUELTO AL TAMAÑO ORIGINAL */
        height: 35px; /* VUELTO A LA ALTURA ORIGINAL */
    }

    .precio-original {
        font-size: 0.75rem; /* VUELTO AL TAMAÑO ORIGINAL */
    }

    .precio-descuento {
        font-size: 1.1rem; /* VUELTO AL TAMAÑO ORIGINAL */
    }

    .discount-badge {
        width: 60px;
        top: -6px;
        right: -6px;
        transform: rotate(5deg);
    }

    .add-to-cart-form {
        flex-direction: column; /* VUELVE A APILAR VERTICALMENTE */
        gap: 8px; /* VUELTO AL GAP ORIGINAL */
    }

    .button {
        padding: 8px 10px; /* VUELTO AL PADDING ORIGINAL */
        font-size: 0.85rem; /* VUELTO AL TAMAÑO ORIGINAL */
        width: 100%;
        min-width: unset; /* VUELTO AL ANCHO ORIGINAL */
    }

    .button i {
        margin-right: 6px;
    }

    .cart-message {
        top: 130px; /* AJUSTADO para móvil */
        padding: 10px 15px; /* VUELTO AL PADDING ORIGINAL */
        font-size: 0.9rem;
        right: 10px;
    }

    .boton-grande {
        padding: 12px 30px;
        font-size: 1rem;
    }

    .sugerencia {
        padding: 12px;
        font-size: 0.9rem;
    }
}

/* Extra small móviles */
@media (max-width: 360px) {
    .container {
        padding: 125px 5px 15px; /* AUMENTADO */
    }

    .search-section {
        padding: 12px;
    }

    .productos-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .producto-card {
        padding: 10px;
        min-height: auto; /* REMOVIDO altura fija */
    }

    .discount-badge {
        width: 50px;
    }
}