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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #000;
    color: #fff;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

#stars {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.banner {
    position: relative;
    z-index: 1;
    padding: 15px 30px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.banner a {
    color: #fff;
    text-decoration: none;
    font-size: 0.9em;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: 0.3s;
}

.banner a:hover {
    opacity: 0.7;
}

.main {
    position: relative;
    z-index: 1;
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.player {
    padding: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.now-playing {
    font-size: 1.2em;
    font-weight: 400;
    letter-spacing: 1px;
}

.play-btn {
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid rgba(255, 255, 255, 0.8);
    color: #fff;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.3em;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

.play-btn:hover {
    border-color: #fff;
    background: rgba(255, 255, 255, 0.25);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.4);
    transform: scale(1.05);
}

.playlist {
    flex: 1;
    overflow-y: auto;
    padding: 0;
}

.playlist::-webkit-scrollbar { width: 6px; }
.playlist::-webkit-scrollbar-track { background: transparent; }
.playlist::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.2); border-radius: 3px; }
.playlist::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.3); }

.song {
    padding: 20px 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    cursor: pointer;
    transition: all 0.3s;
    background: transparent;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.song:hover {
    background: rgba(255, 255, 255, 0.05);
}

.song.active {
    background: rgba(255, 255, 255, 0.1);
    border-left: 3px solid #fff;
    padding-left: 27px;
}

.song-title {
    font-weight: 400;
    letter-spacing: 0.5px;
}

.song-date {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9em;
    letter-spacing: 0.5px;
}

@media (max-width: 768px) {
    .player {
        padding: 20px;
    }
    .now-playing {
        font-size: 0.95em;
    }
    .play-btn {
        width: 50px;
        height: 50px;
        font-size: 1.1em;
    }
    .song {
        padding: 15px 20px;
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    .song-date {
        font-size: 0.85em;
    }
}