/* Trình phát audio chính tùy chỉnh */
.main-audio-player {
    background: #fff;
    padding: 14px 8px 14px 8px;
    display: flex;
    align-items: center;
    max-width: 800px;
    width: auto;
    border-bottom: 1px solid #f6f6f7;
    border-top: 1px solid #f6f6f7;
}

.main-audio-player .play-btn {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 3px;
    background: #ffb000;
    margin-right: 10px;
    display: block;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    position: relative;
    transition: box-shadow 0.3s;
}

.main-audio-player .icon-play {
    background-image: url(../images/play-button.png);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    width: 14px;
    height: 14px;
    display: inline-block;
}

.main-audio-player .icon-pause {
    background-image: url(../images/pause-button.png);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    width: 14px;
    height: 14px;
    display: inline-block;
}

.main-audio-player .play-btn.playing {
    box-shadow: 0 0 0 3px rgb(255 224 201);
}
.main-audio-player .progress-container {
    flex: 1;
    height: 6px;
    background: #ddd;
    border-radius: 3px;
    overflow: hidden;
    position: relative;
    margin-right: 12px;
}
.main-audio-player .progress-bar {
    height: 100%;
    background: #233653;
    width: 0%;
}
.main-audio-player .current-time {
    font-size: 82%;
    white-space: nowrap;
    min-width: 25px;
}
.main-audio-player .repeat-btn {
    width: 16px;
    height: 16px;
    border: none;
    border-radius: 3px;
    background: #e7e7e7;
    margin-right: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: background 0.3s, color 0.3s;
}

.main-audio-player .repeat-icon {
    background-image: url(../images/repeat-btn-60x60.png);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;

    width: 12px;
    height: 12px;
    display: inline-block;
}
.main-audio-player .repeat-btn.active {
    background: #ffb000;
}

.main-audio-player .playing-time-highlight {
    font-weight: bold;
    color: #064ecc;
    transform: scale(1.1);
    transition: transform 0.3s, color 0.3s;
}
/* Kết thúc Trình phát audio chính tùy chỉnh */