/* css/detalle.css */
.page-wrapper { padding-top: 40px; padding-bottom: 80px; }
.back-link { display: inline-block; margin-bottom: 20px; font-weight: 600; opacity: 0.6; }
.back-link:hover { opacity: 1; transform: translateX(-5px); }

.layout-detalle {
    display: grid;
    grid-template-columns: 1.2fr 1fr; /* Imagen más grande que el form */
    gap: 60px;
}

/* Galería */
.main-image-frame {
    width: 100%;
    height: 500px;
    background: white;
    border-radius: 20px;
    box-shadow: var(--sombra-suave);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
    margin-bottom: 20px;
}
.main-image-frame img { max-width: 100%; max-height: 100%; object-fit: contain; }

.thumbs-track { display: flex; gap: 15px; overflow-x: auto; padding-bottom: 10px; }
.thumb {
    width: 80px; height: 80px; border-radius: 12px; overflow: hidden;
    cursor: pointer; opacity: 0.5; transition: var(--transicion); border: 2px solid transparent;
}
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb:hover, .thumb.active { opacity: 1; border-color: var(--color-verde); transform: scale(1.05); }

/* Info */
.categoria-tag { text-transform: uppercase; font-size: 0.8rem; letter-spacing: 2px; color: var(--color-dorado); font-weight: bold; }
.precio-grande { font-size: 2.5rem; color: var(--color-verde); font-weight: 700; margin: 10px 0 20px; }

/* Acordeón */
.acordeon { background: white; padding: 15px; border-radius: 10px; margin-bottom: 30px; border: 1px solid #eee; }
.acordeon summary { cursor: pointer; font-weight: 600; outline: none; }
.acordeon-content { margin-top: 15px; font-size: 0.9rem; color: #555; }

/* Formulario Checkout */
.checkout-card {
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.08);
}
.checkout-card h3 { margin-bottom: 25px; border-bottom: 2px solid var(--color-fondo); padding-bottom: 10px; }

.input-group { margin-bottom: 15px; }
.input-group label { display: block; font-size: 0.85rem; font-weight: bold; margin-bottom: 5px; color: #666; }
.modern-input {
    width: 100%; padding: 12px; border: 2px solid #eee; border-radius: 8px;
    font-family: inherit; transition: var(--transicion);
}
.modern-input:focus { border-color: var(--color-verde); outline: none; background: #fafcfb; }

.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }

/* Selector de Pagos Visual */
.payment-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 25px; }
.payment-option input { display: none; } /* Ocultar radio real */
.payment-card-visual {
    border: 2px solid #eee; border-radius: 10px; padding: 15px 5px;
    text-align: center; cursor: pointer; transition: var(--transicion);
    display: flex; flex-direction: column; align-items: center; gap: 5px; font-size: 0.8rem; font-weight: bold;
}
.icon { font-size: 1.5rem; }

/* Estado seleccionado */
.payment-option input:checked + .payment-card-visual {
    border-color: var(--color-verde);
    background-color: rgba(110, 127, 119, 0.1);
    color: var(--color-verde);
}

.btn-block { width: 100%; padding: 15px; font-size: 1.1rem; }

@media (max-width: 900px) {
    .layout-detalle { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2.5rem; }
}