/* --- Reset básico --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
}

/* --- Header --- */
header {
    background-color: #4CAF50;
    color: white;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

header h1 {
    font-size: 1.5rem;
}

.cart {
    cursor: pointer;
    font-weight: bold;
}

/* --- Productos --- */
.products {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1rem;
    justify-content: center;
}

.product {
    background-color: white;
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0 0 5px rgba(0,0,0,0.2);
    text-align: center;
    width: 220px; /* tamaño un poco mayor en PC */
    display: flex;
    flex-direction: column;
    align-items: center;
}

.product img {
    width: 100%;
    height: auto; /* ajusta la altura según el ancho para celulares */
    max-height: 180px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 0.5rem;
}

button {
    background-color: #4CAF50;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    cursor: pointer;
    border-radius: 4px;
    margin-top: 0.5rem;
}

button:hover {
    background-color: #45a049;
}

/* --- Carrito desplegable --- */
.cart-dropdown {
    position: fixed;
    top: 60px;
    right: 10px;
    background-color: white;
    width: 300px;
    max-height: 500px;
    overflow-y: auto;
    border: 1px solid #ccc;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.3);
    padding: 1rem;
    display: none;
    z-index: 200;
}

.cart-dropdown h2 {
    margin-bottom: 0.5rem;
}

.cart-dropdown ul {
    list-style: none;
    margin-bottom: 0.5rem;
}

.cart-dropdown li {
    margin-bottom: 0.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-dropdown li input {
    width: 40px;
}

/* --- Footer --- */
footer {
    text-align: center;
    padding: 1rem;
    background-color: #333;
    color: white;
    margin-top: 2rem;
}

/* --- Responsivo --- */

/* Tablets (pantallas medianas: 601px a 900px) */
@media (max-width: 900px) {
    .products {
        justify-content: space-around;
    }
    
    .product {
        width: 45%; /* dos productos por fila */
    }
    
    .cart-dropdown {
        width: 40%; /* ajuste del carrito */
        right: 5%;
    }
}

/* Celulares (pantallas pequeñas: hasta 600px) */
@media (max-width: 600px) {
    .products {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .product {
        width: 90%; /* ocupa casi todo el ancho */
    }

    .product img {
        max-height: 200px; /* ajusta la altura para móviles */
    }

    .cart-dropdown {
        width: 90%;
        right: 5%;
    }
}