.flex{
    display: flex;
}
.justify-center{
    justify-content: center;
}
.item-center{
    align-items: center;
}
.gap-10{
    gap: 10px;
}
.border{
    border: 2px solid red;
    margin: 3px;
}

.bg-black{
    background-color:black;
    color: white;
}

.invert{
    filter: invert(1);
}

.bg-gray{
    background-color: #121212;
    color: white;
}

.rounded{
    border-radius: 7px;
}

.m1{
    margin: 5px;
}
.p1{
    padding: 10px;
}

  /* Preloader Styles */
  .preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000000;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s, visibility 0.5s;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid #333;
    border-radius: 50%;
    border-top-color: #1DB954; /* Spotify green color */
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Hide content until loaded */
.content {
    display: none;
}

.loaded .content {
    display: block;
}