body {
    background: url('https://placehold.co/1920x1080/2c3e50/2c3e50.png') #222;
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
    color: #fff;
}

.top-nav {
    background-color: rgba(0, 0, 0, 0.5);
    padding: 5px 0;
    font-size: 0.9em;
}

.top-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
    height: 100%;
}

.top-list li {
    margin-right: 20px;
}

.top-list li a {
    color: #eee;
    text-decoration: none;
    transition: color 0.3s;
}

.top-list li a:hover {
    color: #ffc107; 
}

.wa-desc .bg-wa {
    background-color: #25D366;
    padding: 5px 15px;
    display: inline-block;
}
.wa-desc a {
    color: white;
    text-decoration: none;
}
.wa-desc p {
    font-size: 0.8em;
    margin-top: 5px;
    color: #ccc;
}

.nav-bar {
    background-color: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(5px);
}

.main {
    background-color: rgba(40, 40, 40, 0.85);
    padding: 20px;
    border-radius: 10px;
    margin-top: 20px;
    margin-bottom: 20px;
    backdrop-filter: blur(5px);
}

.icon-teksberjalan {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
}

marquee {
    background: #111;
    color: #ffc107;
    padding: 8px 40px;
    border-radius: 5px;
}

.bg-mainslide {
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
}

.btntabb {
    width: 100%;
}

.winner-wrapper {
    background-color: #111;
    border-radius: 5px;
    overflow: hidden;
}
.label-winner {
    background-color: #ffc107;
    color: #000;
    padding: 8px;
    font-weight: bold;
    text-align: center;
}
.lastwins {
    padding: 10px;
    font-size: 0.9em;
}

footer {
    background-color: #111;
}

#btn-up {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: none; 
    z-index: 99;
}