body {
    background-color: #121212;
    color: #ffffff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Tarjeta*/
.cancion-card {
    background-color: #1e1e1e;
    border-radius: 8px;
    padding: 15px;
    height: 100%;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cancion-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(29, 185, 84, 0.2);
}

.cancion-titulo {
    color: #1DB954;
    font-weight: bold;
    margin-bottom: 5px;
}

.cancion-descripcion {
    font-size: 0.9rem;
    color: #b3b3b3;
    margin-bottom: 15px;
    height: 45px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    line-clamp: 2;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.col-animate {
    transition: all 0.5s ease-in-out;
}

.cancion-card.activa {
    border: 2px solid #1DB954;
    box-shadow: 0 10px 25px rgba(29, 185, 84, 0.4);
}

/* Mostrar toda la descripción*/
.cancion-card.activa .cancion-descripcion {
    height: auto !important;
    max-height: 500px;
    display: block !important;
    overflow: visible;
    color: #ffffff;
}

/* Nuevos estilos para portadas de video y botón de reproducción */
.video-box {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 6px;
    overflow: hidden;
    background: #121212;
    position: relative;
}

.video-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), filter 0.4s ease;
}

.play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cancion-card:hover .play-overlay {
    opacity: 1;
}

.cancion-card:hover .video-img {
    transform: scale(1.06);
    filter: brightness(0.5);
}

.btn-spotify {
    background-color: #1DB954;
    color: #ffffff;
    font-weight: 600;
    font-size: 0.85rem;
    border: none;
    border-radius: 50px;
    padding: 8px 16px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-spotify:hover {
    background-color: #1ed760;
    color: #ffffff;
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(29, 185, 84, 0.4);
}

.btn-spotify svg {
    transition: transform 0.2s ease;
}

.btn-spotify:hover svg {
    transform: scale(1.1);
}