html,
body {
    min-height: 100%;
    margin: 0;
    background: #0f0f0f;
    color: #f1f1f1;
    font-family: Arial, Helvetica, sans-serif;
}

body {
    touch-action: manipulation;
    user-select: none;
    -webkit-user-select: none;
}

button,
textarea,
input {
    font: inherit;
}

header {
    position: sticky;
    top: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    border-bottom: 1px solid #2a2a2a;
    background: rgba(15, 15, 15, 0.96);
}

h1,
h2,
p {
    margin: 0;
}

#brandWordmark {
    display: block;
    width: 150px;
    max-width: 48vw;
    height: auto;
    margin-bottom: 4px;
}

h2 {
    font-size: 18px;
}

#roomLabel,
#statusLine,
#timeLine,
#commsClientCounts {
    color: #aab6c5;
    font-size: 13px;
}

#commsClientCounts {
    color: #CD201F;
    text-decoration: none;
}

main {
    display: grid;
    gap: 14px;
    max-width: 720px;
    margin: 0 auto;
    padding: 14px;
    box-sizing: border-box;
}

form,
#nowPlaying,
#audioControls,
#displayControls,
#loopControls,
#playlistTools,
#queueSection {
    border: 1px solid #2a2a2a;
    border-radius: 8px;
    background: #181818;
    padding: 14px;
}

label {
    display: block;
    margin-bottom: 8px;
    color: #f1f1f1;
    font-weight: 700;
}

textarea {
    width: 100%;
    min-height: 76px;
    box-sizing: border-box;
    resize: vertical;
    border: 1px solid #303030;
    border-radius: 8px;
    background: #0f0f0f;
    color: #fff;
    padding: 10px;
}

textarea:focus {
    border-color: #CD201F;
    outline: none;
}

.buttonRow,
#transport,
#displayControls,
#loopControls,
#playlistTools,
.sectionHeader {
    display: flex;
    gap: 8px;
}

.buttonRow {
    margin-top: 10px;
}

button {
    min-height: 44px;
    border: 1px solid #303030;
    border-radius: 8px;
    background: #272727;
    color: #f1f1f1;
    cursor: pointer;
    font-weight: 700;
}

button:hover {
    background: #343434;
}

button:active {
    transform: translateY(1px);
}

#queueButton {
    flex: 1;
}

#currentTitle {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.3;
    overflow-wrap: anywhere;
}

#currentSummary {
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
}

#currentSummary.noThumbnail {
    grid-template-columns: minmax(0, 1fr);
}

#currentThumbnail {
    width: 112px;
    aspect-ratio: 16 / 9;
    border-radius: 6px;
    object-fit: cover;
    background: #0f0f0f;
}

#currentThumbnail[hidden] {
    display: none;
}

#statusLine {
    margin-top: 5px;
    max-width: 100%;
    color: #cfcfcf;
    font-size: 14px;
    line-height: 1.35;
    overflow-wrap: normal;
}

#seekSlider {
    width: 100%;
    margin: 16px 0 6px;
    accent-color: #CD201F;
}

#timeLine {
    display: flex;
    justify-content: space-between;
}

#transport {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

#transport button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 6px;
}

#transport svg {
    width: 24px;
    height: 24px;
    display: block;
    fill: currentColor;
    flex: 0 0 auto;
}

#transport .transportPrimary {
    border-color: #303030;
    background: #272727;
    color: #fff;
}

#transport .transportPrimary:hover {
    background: #343434;
}

#transport .transportPrimary.active,
#transport .transportPrimary[aria-pressed="true"] {
    border-color: #CD201F;
    background: #CD201F;
}

#transport .transportPrimary.active:hover,
#transport .transportPrimary[aria-pressed="true"]:hover {
    background: #A91B1A;
}

#audioControls {
    display: grid;
    grid-template-columns: auto auto minmax(120px, 1fr);
    gap: 10px;
    align-items: center;
}

#audioControls label {
    margin-bottom: 0;
    white-space: nowrap;
}

#volumeSlider {
    width: 100%;
    min-width: 0;
    accent-color: #CD201F;
}

#volumeSlider:disabled {
    opacity: 0.42;
}

#displayControls {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

#loopControls {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

#displayControls button {
    padding: 0 6px;
}

#displayControls button[aria-pressed="true"],
#muteButton[aria-pressed="true"],
#loopControls button[aria-pressed="true"] {
    border-color: #CD201F;
    background: #CD201F;
}

#playlistTools {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

#playlistFileInput {
    display: none;
}

.sectionHeader {
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

#clearButton {
    min-height: 36px;
    padding: 0 12px;
    border-color: #4a4a4a;
    background: #3a3a3a;
    color: #f1f1f1;
}

#queueList {
    display: grid;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.queueItem {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr) auto;
    gap: 8px;
    align-items: stretch;
    will-change: transform;
}

.queueItem.current {
    outline: 2px solid #CD201F;
    outline-offset: 2px;
    border-radius: 8px;
}

.queueItem.current .queueTitle {
    background: #303030;
}

.queueItem.dragging {
    opacity: 0.86;
    filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.36));
    z-index: 2;
}

.queue-reordering {
    user-select: none;
}

.dragHandle {
    position: relative;
    min-width: 42px;
    padding: 0;
    border-color: #3a3a3a;
    background: #242424;
    cursor: grab;
    touch-action: none;
}

.dragHandle:active {
    cursor: grabbing;
}

.dragHandle::before {
    content: "";
    position: absolute;
    left: 13px;
    right: 13px;
    top: 50%;
    height: 14px;
    background: repeating-linear-gradient(
        to bottom,
        #cfcfcf 0,
        #cfcfcf 2px,
        transparent 2px,
        transparent 6px
    );
    transform: translateY(-50%);
}

.queueTitle {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 10px;
    align-items: center;
    min-width: 0;
    padding: 6px 10px 6px 6px;
    text-align: left;
}

.queueThumbnail {
    width: 72px;
    aspect-ratio: 16 / 9;
    border-radius: 5px;
    object-fit: cover;
    background: #0f0f0f;
}

.queueLabel {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.removeButton {
    padding: 0 10px;
    border-color: #4a4a4a;
    background: #3a3a3a;
    color: #f1f1f1;
}

.emptyQueue {
    color: #aab6c5;
    font-size: 14px;
    padding: 8px 0;
}

@media (min-width: 620px) {
    #transport {
        grid-template-columns: repeat(6, minmax(0, 1fr));
    }
}

@media (max-width: 380px) {
    #transport button {
        font-size: 18px;
    }

    #currentSummary {
        grid-template-columns: 88px minmax(0, 1fr);
    }

    #currentThumbnail {
        width: 88px;
    }

    .queueTitle {
        grid-template-columns: 60px minmax(0, 1fr);
    }

    .queueThumbnail {
        width: 60px;
    }
}