*{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.app {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.carousel {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    background: #0f4d1c;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    width: 300px;
}

.card-container{
    width: 100%;
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #9DDA9E;
    border-radius: 0.75rem;
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.3);
    padding: 1rem;
    text-align: center;
}

.song-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.25rem; 
}

.song-card h3 {
    color: brown;
    font-size: 1.2rem;
}

.song card p {
    font-size: 0.9rem;
    color: #ccc;
}

.controls {
    display: flex;
    gap: 0.5rem;
}

.btn {
    background: #AEE6AC;
    color: #0f4d1c;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 1.2rem;
    transition: background 0.2s;
}

.btn:hover{
    background: #75BD75;
}

.meta{
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 0.9rem;
    color: #9DDA9E;
}

.indicator{
    font-weight: bold;
}

.params{
    font-size: 0.8rem;
    opacity: 0.8;
}

.fade-in{
    animation: fade 0.5s ease-in-out;
}

@keyframes fade{
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}