/* Descripción en dos columnas */
.son-desc {
    max-width: min(1100px, 94vw);
    margin: clamp(16px, 4vw, 32px) auto;
    column-count: 2;
    column-gap: clamp(20px, 4vw, 36px);
    font-size: 1rem;
    line-height: 1.6;
    color: #2b3c3a;
}

.son-desc p {
    margin: 0 0 1em;
    text-align: justify;
    break-inside: avoid-column;
}

@media (max-width: 800px) {
    .son-desc {
        column-count: 1;
    }
}

/* Reproductor */
.son-player {
    width: min(1100px, 94vw);
    margin: clamp(18px, 4vw, 30px) auto;
    background: #f6faf7;
    border: 1px solid rgba(0, 0, 0, .06);
    border-radius: 14px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, .05);
    padding: 12px;
}

.sp-now {
    display: grid;
    grid-template-columns: auto auto auto 1fr;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    background: #fff;
    border: 1px solid rgba(0, 0, 0, .05);
    border-radius: 12px;
}

.sp-btn {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    background: #e6f3ef;
    color: #11423e;
    font-weight: 700;
    font-size: 16px;
}

.sp-btn:hover {
    filter: brightness(.95);
}

.sp-title {
    padding: 0 8px;
    color: #173a37;
    font-weight: 600;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sp-time {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 50px 1fr 50px;
    align-items: center;
    gap: 8px;
    color: #345;
    margin-top: 4px;
}

.sp-bar {
    height: 8px;
    background: #dfeeea;
    border-radius: 999px;
    overflow: hidden;
    cursor: pointer;
}

.sp-fill {
    height: 100%;
    width: 0%;
    background: #2d8b7e;
}

.sp-list {
    list-style: none;
    margin: 10px 6px 0;
    padding: 0;
    display: grid;
    gap: 6px;
}

.sp-item {
    display: block;
    padding: 8px 10px;
    border-radius: 10px;
    text-decoration: none;
    background: #fff;
    color: #173a37;
    border: 1px solid rgba(0, 0, 0, .05);
}

.sp-item:hover {
    background: #f1f8f6;
}

.sp-item.active {
    border-color: #9ed3cb;
    box-shadow: 0 1px 6px rgba(0, 0, 0, .06);
}