/* Audio Player Locked to Bottom */
.audio-player-container {
    min-height: 64px;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: white;
    border-top: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    display: flex;
    justify-content: center;
    box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.05);
    z-index: 100;
}

#DesktopSwitcher {
    min-height: 64px;   
    position: fixed;
    bottom: 60px;
    left: 0;
    width: 100%;
    background-color: white;
    border-top: 2px solid var(--border-color);
    padding: 0.75rem 1rem;
    display: flex;
    justify-content: center;
    z-index: 100;
}


#WorkSheetSwitcher {
    float:left;
}

#TranscriptSwitcher {
    float: right;
}

#lessons{
    width: 95%;
    margin-left: auto;
    margin-right: auto;
    min-height: fit-content;
    margin-bottom: 100px;
}

#LessonTranscript{
    padding: 15px;
}

#LessonTranscript > p {
    margin-top: 25px;
}




.ZoomOut {
    zoom:0.5;
    min-height: fit-content;
}




#EvaluationSheet {
    width: 80%;
    height: 1920px;
    margin-bottom: 100px;
}


#EvaluationSheet > iframe {
    width: 100%;
    height: inherit;
}




.split-layout {
    display: flex;
    gap: 1.5rem;
    flex: 1;
    justify-content: center;
}

.audio-player-container a {
    height: 100%;
}

audio {
    width: 100%;
    max-width: 800px;
    height: 40px; /* slightly compacter on mobile */
}


#MobileLessonNav{
    display:flex;
    flex-direction:row;
    justify-content: center;
    scale: 0.8;
}

#MobileLessonNav > button {
    margin-left: 2px;
    margin-right: 2px;
}

.left-column, .right-column {
    overflow-y: scroll;
    border: black 1px solid;
    max-height: 1024px;
}

.ActiveTranscript{
    background-color: #DDDDFF;
    border-radius: 5px;
    border: blue 2px solid;
    padding: 5px;
    margin: 5px;
}


@media (orientation: landscape) {
    .left-column, .right-column {
        flex: 1;
        border-radius: 8px;
        
        display: flex;
        flex-direction: column;
    }
}



@media (orientation: portrait) {

    /* Stack the lessons split screen */
    .split-layout {
        display: block;
        padding-bottom: 100px;
    }

    #lessons{
        margin: 0;
        width: 100%;
        padding-bottom: 0px;
    }

    .left-column, .right-column {
        flex: 1;
        border-radius: 8px;
        flex-direction: column;
    }

    /* Stack the downloads layout */
    .downloads-layout {
        flex-direction: column;
    }

    .buttons-sidebar {
        width: 100%;
        display: grid;
        grid-template-columns: 1fr 1fr; /* 2 buttons per row on mobile to save space */
        gap: 0.5rem;
    }

    #EvaluationSheet {
        width: 100%;
    }
}