.midi-choir-page {
    box-sizing: border-box;
    margin: 0;
    padding: 8px 12px 112px;
}

.midi-choir-page .starter {
    display: block;
    position: static;
    margin: 16px auto;
}

.midi-choir-page .top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 48px;
}

.midi-choir-page .help,
.midi-choir-page .params {
    position: static;
    margin: 0;
}

.midi-choir-page .center {
    margin: 16px 0;
}

.midi-choir-page select {
    box-sizing: border-box;
    max-width: 100%;
}

.midi-choir-page .player {
    box-sizing: border-box;
    width: 100%;
    max-width: 612px;
    height: auto;
    margin: 0 auto;
}

.midi-choir-page .player .time-controls {
    display: grid;
    grid-template-columns: minmax(45px, auto) minmax(0, 1fr) minmax(45px, auto);
    align-items: center;
    gap: 6px;
    width: 100%;
}

.midi-choir-page .player span.time {
    top: 0;
    width: auto;
    padding: 0;
    white-space: nowrap;
}

.midi-choir-page .player #capsule {
    box-sizing: border-box;
    display: block;
    width: 100%;
    min-width: 0;
    touch-action: none;
}

.midi-choir-page .player .play-buttons {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    gap: 8px;
}

.midi-choir-page .player .play-buttons input {
    box-sizing: border-box;
    width: 44px;
    height: 44px;
    margin: 0;
    object-fit: contain;
}

.midi-choir-page #tempoSlideDiv,
.midi-choir-page #volumeDiv,
.midi-choir-page #pitchSlideDiv,
.midi-choir-page #playBeatDiv,
.midi-choir-page #playAccDiv {
    min-width: 0;
}

.midi-choir-page #tempoSlideDiv,
.midi-choir-page #volumeDiv,
.midi-choir-page #pitchSlideDiv {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.midi-choir-page #tempoSlide,
.midi-choir-page #volumeSlide,
.midi-choir-page #pitchSlide {
    flex: 1 1 120px;
    min-width: 90px;
    max-width: 320px;
}

.midi-choir-page #SATBButtonsDiv div {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    min-width: 0;
    margin: 8px 0;
}

.midi-choir-page #SATBButtonsDiv button {
    margin: 0;
    min-height: 44px;
}

.midi-choir-page .infos {
    position: fixed;
    left: 12px;
    bottom: max(8px, env(safe-area-inset-bottom));
    width: max-content;
    max-width: calc(100vw - 24px);
    margin: 0;
    text-align: left;
    overflow-wrap: anywhere;
}

.midi-choir-page .infos p {
    margin: 2px 0;
    line-height: 1.2;
}

.midi-choir-page.is-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    min-height: 100vh;
    padding-bottom: 120px;
}

.midi-choir-page.is-loading > :not(.loader):not(.infos) {
    display: none;
}

.midi-choir-page.is-loading .loader {
    position: static;
    flex: none;
    margin: 0;
}

.midi-choir-page .sidenav {
    max-width: 100vw;
}

@media (max-height: 360px) {
    .midi-choir-page.is-loading {
        padding-bottom: 90px;
    }

    .midi-choir-page.is-loading .loader {
        width: 80px;
        height: 80px;
        border-width: 10px;
    }
}