/* Estilos generales */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f4f4f9;
    color: #333;
}

header {
    background-color: #1a1a1a;
    color: white;
    text-align: center;
    padding: 2rem 0;
}

nav {
    background-color: #e50000; /* Un rojo deportivo */
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 1rem;
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

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

/* Layout Principal */
.contenedor-principal {
    display: flex;
    max-width: 1200px;
    margin: 2rem auto;
    gap: 2rem;
    padding: 0 1rem;
}

/* Catálogo (Grid) */
#catalogo {
    flex: 3;
}

.grid-productos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.producto {
    background: white;
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.2s;
}

.producto:hover {
    transform: translateY(-5px);
}

.producto img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 4px;
    background-color: #eaeaea; /* Fondo por si no carga la imagen */
}

.precio {
    font-size: 1.2rem;
    color: #e50000;
    font-weight: bold;
    margin: 0.5rem 0;
}

/* Botones */
button {
    cursor: pointer;
    border: none;
    border-radius: 4px;
    padding: 0.5rem 1rem;
    font-weight: bold;
    transition: background-color 0.3s;
}

.btn-agregar {
    background-color: #1a1a1a;
    color: white;
    width: 100%;
    padding: 0.8rem;
}

.btn-agregar:hover {
    background-color: #333;
}

/* Carrito (Aside) */
#carrito-section {
    flex: 1;
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    height: fit-content;
    position: sticky;
    top: 20px;
}

.item-carrito {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #eee;
    padding: 0.8rem 0;
    font-size: 0.9rem;
}

.btn-eliminar {
    background-color: transparent;
    color: #e50000;
    font-size: 1.2rem;
    padding: 0;
}

.totales {
    margin-top: 1rem;
    text-align: center;
}

.btn-accion {
    width: 100%;
    padding: 0.8rem;
    margin-top: 0.5rem;
    background-color: #28a745;
    color: white;
}

.btn-accion:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

.btn-peligro {
    background-color: #dc3545;
}

/* Secciones extra */
#acordeon, #sobre-nosotros {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 1rem;
    background: white;
    border-radius: 8px;
}

.btn-acordeon {
    background-color: #f4f4f9;
    color: #333;
    width: 100%;
    text-align: left;
    margin-top: 1rem;
}

footer {
    background-color: #1a1a1a;
    color: white;
    text-align: center;
    padding: 1.5rem;
    margin-top: 2rem;
}