.audio-modal {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;

    background: rgba(255,255,255,0.35); /* Lebih transparan */
    backdrop-filter: blur(20px) brightness(0.98); /* Blur lebih kuat dan sedikit redup */
    -webkit-backdrop-filter: blur(20px) brightness(0.98); /* Untuk Safari/iOS */
    box-shadow: 0 0 0 100vw rgba(255,255,255,0.15) inset; /* Tambah efek soft di sisi */
}

.audio-modal-content {
    background: rgba(255,255,255,0.8);
    border-radius: 1rem;
    padding: 2rem 2.5rem;
    box-shadow: 0 4px 24px rgba(0,0,0,0.08);
    text-align: center;
}

.audio-modal .btn {
    margin-top: 1rem;
}

.audio-modal-content {
    display: none; /* Tidak digunakan lagi */
}

.audio-modal-btn {
    width: 80vw;
    max-width: 400px;
    height: 180px;
    background: rgba(238, 235, 227,0.75);
    border: none;
    border-radius: 1.5rem;
    box-shadow: 0 4px 24px rgba(0,0,0,0.12);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #333;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
}

.audio-modal-btn:hover,
.audio-modal-btn:active {
    transform: scale(1.04);
    box-shadow: 0 8px 32px rgba(0,0,0,0.18);
}

@keyframes zoomInModalBtn {
    0% {
        transform: scale(1);
    }
    60% {
        transform: scale(1.15);
    }
    100% {
        transform: scale(1);
    }
}

.audio-modal-btn.zoom-in {
    animation: zoomInModalBtn 0.4s cubic-bezier(0.4, 0.8, 0.4, 1);
}

.audio-modal.fade-out {
    animation: fadeOutModal 0.5s forwards;
}

@keyframes fadeOutModal {
    to {
        opacity: 0;
        visibility: hidden;
    }
}