/* Estilos para la página de Album */

:root {
    --album-primary-color: #581c87;
    /* Purple from header */
    --album-bg-color: #ffffff;
    --album-text-main: #111827;
    --album-text-secondary: #6b7280;
    --album-hover-bg: #f3f4f6;
}

body {
    background-color: var(--album-bg-color);
    color: var(--album-text-main);
    font-family: 'Open Sans', 'Helvetica aue', sans-serif;
    margin: 0;
}

main.contenedor-album {
    padding: 20px 40px;
    max-width: 1400px;
    margin: 0 auto;
}

/* Header Banner */
.banner-cabecera-album {
    background-color: var(--album-primary-color);
    padding: 15px 30px;
    border-radius: 8px;
    margin-bottom: 30px;
    color: white;
}

.titulo-banner-album {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 800;
}

/* Grid Layout */
.cuadricula-contenido-album {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 50px;
}

/* Sidebar */
.barra-lateral-album {
    display: flex;
    flex-direction: column;
}

.contenedor-portada-album {
    width: 100%;
    margin-bottom: 20px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.img-portada-album {
    width: 100%;
    height: auto;
    display: block;
}

.nombre-album {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 5px;
}

.artista-album {
    font-size: 1.2rem;
    color: var(--album-text-secondary);
    font-weight: 400;
    margin-bottom: 15px;
}

.descripcion-album {
    font-size: 0.95rem;
    color: var(--album-text-secondary);
    line-height: 1.5;
    margin-bottom: 20px;
}

.acciones-album {
    display: flex;
    gap: 15px;
}

.boton-icono {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--album-primary-color);
    cursor: pointer;
    padding: 0;
    transition: transform 0.2s;
}

.boton-icono:hover {
    transform: scale(1.1);
}

/* Tracks Section */
.canciones-album {
    width: 100%;
}

.cabecera-canciones {
    display: flex;
    align-items: center;
    border-bottom: 1px solid #e5e7eb;
    padding-bottom: 10px;
    margin-bottom: 10px;
    font-size: 0.85rem;
    color: var(--album-text-secondary);
    text-transform: uppercase;
    font-weight: 600;
}

.col-titulo {
    flex: 1;
    font-size: 1.1rem;
    /* "Lista de Canciones" bigger */
    color: var(--album-text-main);
    text-transform: none;
    font-weight: 700;
}

.col-encabezado-titulo {
    width: 40%;
    text-align: left;
    display: none;
    /* Hidden in design or implied */
}

.col-reloj {
    margin-left: auto;
    padding-right: 20px;
}

/* Track List */
.lista-canciones {
    display: flex;
    flex-direction: column;
}

.elemento-cancion {
    display: flex;
    align-items: center;
    padding: 12px 10px;
    border-radius: 6px;
    transition: background-color 0.2s;
}

.elemento-cancion:hover {
    background-color: var(--album-hover-bg);
}

.numero-cancion-lista {
    width: 40px;
    color: var(--album-text-secondary);
    font-weight: 500;
}

.info-cancion-lista {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.titulo-cancion-lista {
    font-weight: 700;
    color: var(--album-text-main);
    font-size: 1rem;
}

.artista-cancion-lista {
    font-size: 0.85rem;
    color: var(--album-text-secondary);
}

.duracion-cancion-lista {
    color: var(--album-text-secondary);
    font-weight: 500;
    margin-right: 20px;
    font-size: 0.9rem;
}

.opciones-cancion {
    color: var(--album-text-secondary);
    cursor: pointer;
    font-size: 1rem;
    width: 20px;
    text-align: center;
}

/* Responsive */
@media (max-width: 768px) {
    .cuadricula-contenido-album {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .barra-lateral-album {
        text-align: center;
    }

    .contenedor-portada-album {
        max-width: 300px;
        margin: 0 auto 20px;
    }

    .acciones-album {
        justify-content: center;
    }
}