html, body {
    height: 100%;
}

.h-45 {
    height: 45%;
}

.h-55 {
    height: 55%;
}

body {
    background: #0a0a0a;
    color: #fff;
}

.video-container {
    background: #000;
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: 0 0.5rem 1.5rem rgba(0,0,0,0.3);
}

#main-video {
    width: 100%;
    height: 30vh;
    object-fit: cover;
}

.progress-container {
    height: 2px;
    background: rgba(255,255,255,0.1);
    cursor: pointer;
}

.progress-bar {
    height: 100%;
    background: #ff4757;
    transition: width 0.1s linear;
}

.playlist-item {
    transition: all 0.2s ease;
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255,255,255,0.1);
}

.playlist-item:hover {
    background: rgba(255,255,255,0.1);
    transform: translateX(5px);
}

.playlist-item.active {
    background: rgba(255,71,87,0.2);
    border-color: #ff4757;
}

.artist-name {
    color: #888 !important;
    font-size: 0.9em;
}