/* Font: */
html {
    font-family: -apple-system, system-ui, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
}

.music-container {
    display: flex;
    flex-direction: row;
    gap: 16px;
    align-items: flex-start;
    justify-content: center;
    flex-wrap: wrap;
}
.music-container h2 {
    text-align: center;
    font-size: 20px;
    font-weight: 500;
    margin: 0px;
}

.playlist-title {
    text-align: center;
    font-size: 20px;
    font-weight: 500;
    margin: 0px;
}

.audio-player {
    flex: 0 0 320px;
    width: 320px;
    background: #0c0c0c;
    border: 1px solid #111;
    border-radius: 14px;
    padding: 14px;
    color: #fff;
    box-shadow: 0 0 20px rgba(0,0,0,0.6);
    height: 500px;
}

.cover {
    width: 100%; /*fit-content*/
    height: 180px;
    border-radius: 10px;
    overflow: hidden;
    background: #111;
    margin-bottom: 12px;
}

    .cover img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

.now-playing {
    text-align: center;
    margin-bottom: 12px;
}

#track-title {
    font-size: 14px;
    font-weight: 500;
}

#author-title {
    font-size: 12px;
    opacity: 0.6;
    margin-top: 2px;
}

.controls {
    display: flex;
    justify-content: center;
    gap: 14px;
    margin-bottom: 12px;
}

    .controls button {
        background: #111;
        border: 1px solid #222;
        color: #fff;
        font-size: 16px;
        width: 42px;
        height: 42px;
        border-radius: 50%;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: background 0.2s, transform 0.1s;
    }

        .controls button:hover {
            background: #1a1a1a;
        }

        .controls button:active {
            transform: scale(0.95);
        }

.playlist {
    list-style: none;
    padding: 0;
    margin: 0;
    border-top: 1px solid #111;
    max-height: 176px; /* 4t~ 1*44px */
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: #333 #0c0c0c;
}

    .playlist::-webkit-scrollbar {
        width: 6px;
    }

    .playlist::-webkit-scrollbar-track {
        background: #0c0c0c;
    }

    .playlist::-webkit-scrollbar-thumb {
        background: #333;
        border-radius: 10px;
    }

        .playlist::-webkit-scrollbar-thumb:hover {
            background: #444;
        }

    .playlist li {
        padding: 10px;
        font-size: 13px;
        cursor: default;
        border-bottom: 1px solid #111;
        transition: background 0.2s;
    }

        .playlist li span {
            display: block;
            font-size: 11px;
            opacity: 0.6;
            margin-top: 2px;
        }

        .playlist li:hover {
            background: #141414;
        }

        .playlist li.active {
            background: #1f1f1f;
            color: white;
            font-weight: 500;
        }

.timebar {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    font-size: 11px;
    opacity: 0.85;
}

    .timebar span {
        width: 32px;
        text-align: center;
    }

.progress {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 4px;
    border-radius: 10px;
    cursor: default;
    background: linear-gradient( to right, #c4c4c4 0%, #c4c4c4 0%, #222 0%, #222 100% );
}

    .progress::-webkit-slider-thumb {
        -webkit-appearance: none;
        appearance: none;
        width: 10px;
        height: 10px;
        background: #fff;
        border-radius: 50%;
    }
.gvolume {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin: 20px auto;
    margin-top: 0;
    width: 200px;
    color: #fff;
}

    .gvolume input[type="range"] {
        width: 100%;
        -webkit-appearance: none;
        appearance: none;
        height: 4px;
        border-radius: 10px;
        background: linear-gradient(to right, #fff 40%, #222 20%); /* When starting 40%*/
        cursor: pointer;
    }

        .gvolume input[type="range"]::-webkit-slider-thumb {
            -webkit-appearance: none;
            appearance: none;
            width: 10px;
            height: 10px;
            background: #fff;
            border-radius: 50%;
        }


    .gvolume .volume-t {
        font-size: 16px;
        text-align: center;
        font-weight: 500;
    }