/* ═══════════════════════════════════════════════════════════════════
   audio-player.css
   Reproductor compacto "Descripción en audio" — product_detail.html
   Usa exclusivamente los tokens visuales del proyecto (main.css).
   ═══════════════════════════════════════════════════════════════════ */

/* ── Contenedor ── */
.product-audio {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: var(--spacing-md);
    padding: 8px 16px 8px 10px;
    background: transparent;
    border: 1px solid rgba(201, 162, 39, 0.35);   /* --color-primary con opacidad */
    border-radius: 100px;                           /* píldora */
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-primary);
    transition: background 0.22s ease, border-color 0.22s ease, color 0.22s ease;
    /* área táctil mínima */
    min-height: 40px;
    max-width: 100%;
}

.product-audio:hover,
.product-audio:focus-visible {
    background: rgba(201, 162, 39, 0.07);
    border-color: var(--color-primary);
    outline: none;
}

.product-audio:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 3px;
}

/* Estado: reproduciendo */
.product-audio--playing {
    background: rgba(201, 162, 39, 0.1);
    border-color: var(--color-primary);
}

/* Estado: cargando */
.product-audio--loading {
    opacity: 0.75;
    cursor: wait;
}

/* ── Ícono ── */
.product-audio__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    font-size: 0.6rem;
    flex-shrink: 0;
    transition: background 0.22s ease;
}

/* Ícono de carga: girar */
.product-audio--loading .product-audio__icon i {
    animation: audioSpin 0.8s linear infinite;
}

@keyframes audioSpin {
    to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
    .product-audio--loading .product-audio__icon i {
        animation: none;
    }
    .product-audio {
        transition: none;
    }
    .product-audio__icon {
        transition: none;
    }
}

/* ── Texto ── */
.product-audio__label {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1;
}

/* ── Duración (opcional) ── */
.product-audio__duration {
    font-size: 0.72rem;
    font-weight: 400;
    color: var(--color-gray);
    letter-spacing: 0.03em;
    white-space: nowrap;
    flex-shrink: 0;
}

/* ── Mobile: mantener en una línea, sin desbordamiento ── */
@media (max-width: 480px) {
    .product-audio {
        font-size: 0.72rem;
        padding: 7px 12px 7px 8px;
        gap: 8px;
    }
    .product-audio__icon {
        width: 22px;
        height: 22px;
        font-size: 0.55rem;
    }
    .product-audio__duration {
        display: none;   /* ocultar duración en pantallas muy pequeñas */
    }
}