/* Публичная лента */

.mns-strip,
.mns-strip * {
    box-sizing: border-box;
}

.mns-strip {
    --mns-background: #ffffff;
    --mns-page-width: 100%;
    --mns-text: #242424;
    --mns-muted: #727272;
    --mns-separator: #e4e4e4;

    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    max-width: none;
    height: 60px;
    min-height: 60px;
    padding: 0;
    overflow: hidden;
    isolation: isolate;
    direction: ltr;
    color: var(--mns-text);
    background: var(--mns-background);
    font-family: inherit;
    line-height: normal;
}

.mns-strip.mns-fullwidth {
    width: var(--mns-page-width);
    max-width: none;
    margin-left: calc(50% - var(--mns-page-width) / 2);
    margin-right: calc(50% - var(--mns-page-width) / 2);
}

.mns-strip button {
    appearance: none;
    -webkit-appearance: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
    min-height: 0;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    color: inherit;
    background: transparent;
    font-family: inherit;
    font-weight: normal;
    line-height: 1;
    text-decoration: none;
    text-transform: none;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

.mns-strip button:focus-visible,
.mns-strip input:focus-visible {
    outline: 2px solid #3977d5;
    outline-offset: -2px;
}

.mns-strip .mns-arrow {
    position: relative;
    z-index: 4;
    flex: 0 0 32px;
    width: 32px;
    height: 60px;
    background: var(--mns-background);
    font-size: 32px;
    user-select: none;
    touch-action: manipulation;
}

.mns-strip .mns-arrow:disabled {
    opacity: 0.3;
    cursor: default;
}

.mns-viewport {
    position: relative;
    flex: 1 1 auto;
    align-self: stretch;
    min-width: 0;
    overflow: hidden;
    touch-action: pan-y;
    cursor: grab;
}

.mns-viewport.is-dragging {
    cursor: grabbing;
    user-select: none;
}

.mns-viewport::before,
.mns-viewport::after {
    content: "";
    position: absolute;
    z-index: 3;
    top: 0;
    bottom: 0;
    width: 30px;
    pointer-events: none;
}

.mns-viewport::before {
    left: 0;
    background: linear-gradient(
        to right,
        var(--mns-background),
        transparent
    );
}

.mns-viewport::after {
    right: 0;
    background: linear-gradient(
        to left,
        var(--mns-background),
        transparent
    );
}

.mns-belt {
    position: relative;
    display: flex;
    align-items: center;
    width: max-content;
    height: 60px;
    will-change: transform;
}

.mns-group {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    width: max-content;
    height: 60px;
}

.mns-strip .mns-track {
    display: flex;
    flex: 0 0 246px;
    align-items: center;
    gap: 12px;
    width: 246px;
    height: 50px;
    margin: 0;
    padding: 0 14px;
    border: 0;
    border-right: 1px solid var(--mns-separator);
    background: transparent;
}

.mns-track-info {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    min-width: 0;
    text-align: left;
}

.mns-artist,
.mns-title {
    display: block;
    overflow: hidden;
    margin: 0;
    padding: 0;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.mns-artist {
    color: var(--mns-text);
    font-size: 13px;
    font-weight: 600;
    line-height: 17px;
}

.mns-title {
    color: var(--mns-muted);
    font-size: 12px;
    font-weight: 400;
    line-height: 16px;
}

.mns-strip .mns-cover-button {
    position: relative;
    flex: 0 0 50px;
    width: 50px;
    height: 50px;
    overflow: hidden;
    border-radius: 5px;
    background: #e8e8e8;
}

.mns-cover-button img {
    display: block;
    width: 50px;
    min-width: 50px;
    max-width: none;
    height: 50px;
    margin: 0;
    padding: 0;
    border: 0;
    object-fit: cover;
    pointer-events: none;
}

.mns-cover-placeholder {
    color: #8a8a8a;
    font-size: 30px;
}

.mns-play-symbol {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    background: rgba(0, 0, 0, 0.3);
    font-size: 19px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
    pointer-events: none;
}

.mns-cover-button:hover .mns-play-symbol,
.mns-cover-button.is-playing .mns-play-symbol {
    background: rgba(0, 0, 0, 0.5);
}

.mns-controls {
    position: relative;
    z-index: 4;
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 5px;
    height: 60px;
    padding: 0 10px;
    border-left: 1px solid var(--mns-separator);
    background: var(--mns-background);
}

.mns-strip .mns-controls[hidden] {
    display: none;
}

.mns-strip .mns-controls button {
    flex: 0 0 26px;
    width: 26px;
    height: 36px;
    font-size: 20px;
    touch-action: manipulation;
}

.mns-strip .mns-volume {
    display: block;
    flex: 0 0 72px;
    width: 72px;
    min-width: 0;
    height: 20px;
    margin: 0 0 0 5px;
    padding: 0;
    border: 0;
    box-shadow: none;
    accent-color: #555555;
    cursor: pointer;
}

.mns-strip .mns-audio {
    display: none;
}

.mns-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (max-width: 600px) {
    .mns-strip .mns-arrow {
        flex-basis: 25px;
        width: 25px;
        font-size: 28px;
    }

    .mns-strip .mns-track {
        flex-basis: 224px;
        width: 224px;
        gap: 10px;
        padding: 0 10px;
    }

    .mns-viewport::before,
    .mns-viewport::after {
        width: 18px;
    }

    .mns-controls {
        gap: 2px;
        padding: 0 5px;
    }

    .mns-strip .mns-controls button {
        flex-basis: 24px;
        width: 24px;
        font-size: 18px;
    }

    .mns-strip .mns-volume {
        flex-basis: 48px;
        width: 48px;
        margin-left: 3px;
    }
}

/* Административная страница */

.mns-admin {
    max-width: 1050px;
}

.mns-admin-track {
    margin: 0 0 14px;
    padding: 16px;
    border: 1px solid #dcdcde;
    border-radius: 6px;
    background: #ffffff;
}

.mns-admin-track-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    margin-bottom: 14px;
}

.mns-admin-fields {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.mns-admin-cover {
    display: flex;
    flex: 0 0 100px;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
}

.mns-admin-preview {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    overflow: hidden;
    border: 1px solid #dcdcde;
    border-radius: 5px;
    background: #f0f0f1;
}

.mns-admin-preview:empty::before {
    content: "♫";
    color: #9a9a9a;
    font-size: 32px;
}

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

.mns-admin-text {
    flex: 1 1 auto;
    min-width: 0;
}

.mns-admin-text label {
    display: block;
    margin-bottom: 12px;
    font-weight: 600;
}

.mns-admin-text label input {
    display: block;
    width: 100%;
    max-width: 550px;
    margin-top: 5px;
    font-weight: 400;
}

.mns-admin-audio {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.mns-audio-name {
    color: #646970;
    overflow-wrap: anywhere;
}

@media (max-width: 600px) {
    .mns-admin-fields {
        flex-direction: column;
    }

    .mns-admin-cover {
        flex-basis: auto;
    }

    .mns-admin-text {
        width: 100%;
    }
}
/* Исправление горизонтальной прокрутки, включая мобильные устройства. */

.mns-strip .mns-viewport {
    display: block;
    flex: 1 1 0%;
    width: 0;
    min-width: 0;
    max-width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
    scroll-behavior: auto;
    scrollbar-width: none;
    touch-action: pan-x pan-y;
}

.mns-strip .mns-viewport::-webkit-scrollbar {
    display: none;
}

.mns-strip .mns-belt {
    transform: none !important;
    will-change: auto;
}

/* Градиенты не должны перемещаться вместе с прокручиваемым содержимым. */

.mns-strip .mns-viewport::before,
.mns-strip .mns-viewport::after {
    display: none;
}

.mns-strip .mns-left::after,
.mns-strip .mns-right::before {
    content: "";
    position: absolute;
    top: 0;
    width: 22px;
    height: 60px;
    pointer-events: none;
}

.mns-strip .mns-left::after {
    left: 100%;
    background: linear-gradient(
        to right,
        var(--mns-background),
        transparent
    );
}

.mns-strip .mns-right::before {
    right: 100%;
    background: linear-gradient(
        to left,
        var(--mns-background),
        transparent
    );
}

.mns-strip .mns-controls:not([hidden])::before {
    content: "";
    position: absolute;
    top: 0;
    right: 100%;
    width: 22px;
    height: 60px;
    background: linear-gradient(
        to left,
        var(--mns-background),
        transparent
    );
    pointer-events: none;
}

.mns-strip:has(.mns-controls:not([hidden])) .mns-right::before {
    display: none;
}

.mns-strip .mns-cover-button {
    touch-action: auto;
}

.mns-strip .mns-cover-button img {
    user-select: none;
    -webkit-user-drag: none;
}

.mns-strip .mns-viewport.is-dragging {
    user-select: none;
    cursor: grabbing;
}
/* Устойчивая горизонтальная лента без зависимости от JavaScript. */

.mns-strip {
    display: flex !important;
    flex-wrap: nowrap !important;
    align-items: center !important;
    height: 60px !important;
    min-height: 60px !important;
    overflow: hidden !important;
}

.mns-strip .mns-viewport {
    position: relative !important;
    display: block !important;
    flex: 1 1 0px !important;
    width: 0 !important;
    min-width: 0 !important;
    height: 60px !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    touch-action: pan-x pan-y !important;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
    scroll-behavior: auto !important;
    scrollbar-width: none;
    cursor: auto;
}

.mns-strip .mns-viewport::-webkit-scrollbar {
    display: none;
}

.mns-strip .mns-belt,
.mns-strip .mns-group {
    position: relative !important;
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    flex: 0 0 auto !important;
    width: max-content !important;
    min-width: max-content !important;
    max-width: none !important;
    height: 60px !important;
    transform: none !important;
    transition: none !important;
    animation: none !important;
}

.mns-strip .mns-track {
    display: flex !important;
    flex: 0 0 246px !important;
    width: 246px !important;
    min-width: 246px !important;
    max-width: 246px !important;
    height: 50px !important;
}

.mns-strip .mns-clone {
    display: none !important;
}

.mns-strip .mns-viewport::before,
.mns-strip .mns-viewport::after {
    display: none !important;
}

.mns-strip .mns-arrow {
    flex: 0 0 30px !important;
    width: 30px !important;
    height: 60px !important;
    touch-action: manipulation;
}

.mns-strip .mns-controls {
    flex: 0 0 auto !important;
}

.mns-strip .mns-controls[hidden] {
    display: none !important;
}

.mns-strip .mns-cover-button {
    flex: 0 0 50px !important;
    width: 50px !important;
    height: 50px !important;
    touch-action: auto !important;
}

@media (max-width: 600px) {
    .mns-strip .mns-track {
        flex-basis: 224px !important;
        width: 224px !important;
        min-width: 224px !important;
        max-width: 224px !important;
    }

    .mns-strip .mns-arrow {
        flex-basis: 24px !important;
        width: 24px !important;
    }
}
/* Обложка слева, информация о треке справа. */

.mns-strip .mns-track {
    flex-direction: row !important;
}

.mns-strip .mns-cover-button {
    order: 0;
}

.mns-strip .mns-track-info {
    order: 1;
    text-align: left;
}
/* Белая круглая кнопка поверх обложки. */

.mns-strip .mns-play-symbol {
    position: absolute;
    inset: 0;
    width: 30px;
    height: 30px;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 50%;
    background: #ffffff;
    color: #222222;
    font-family: Arial, sans-serif;
    font-size: 14px;
    line-height: 1;
    text-shadow: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
    pointer-events: none;
    transition: background-color 0.15s ease;
}

/* Небольшая оптическая коррекция положения треугольника. */

.mns-strip .mns-cover-button:not(.is-playing) .mns-play-symbol {
    padding-left: 2px;
}

.mns-strip .mns-cover-button:hover .mns-play-symbol {
    background: #f0f0f0;
}

.mns-strip .mns-cover-button.is-playing .mns-play-symbol {
    padding-left: 0;
    background: #ffffff;
    color: #222222;
    font-size: 12px;
}
/* Белый круг с прозрачным вырезом Play. */

.mns-strip .mns-cover-button .mns-play-symbol {
    position: absolute;
    inset: 0;
    display: block;
    width: 30px;
    height: 30px;
    margin: auto;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: #ffffff !important;
    color: transparent !important;
    font-size: 0 !important;
    text-shadow: none;
    box-shadow: none;
    pointer-events: none;

    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath fill='white' fill-rule='evenodd' d='M16 0a16 16 0 1 0 0 32a16 16 0 1 0 0-32Z M12 8L24 16L12 24Z'/%3E%3C/svg%3E") center / contain no-repeat;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath fill='white' fill-rule='evenodd' d='M16 0a16 16 0 1 0 0 32a16 16 0 1 0 0-32Z M12 8L24 16L12 24Z'/%3E%3C/svg%3E") center / contain no-repeat;
}

/* При воспроизведении — прозрачный вырез Pause. */

.mns-strip .mns-cover-button.is-playing .mns-play-symbol {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath fill='white' fill-rule='evenodd' d='M16 0a16 16 0 1 0 0 32a16 16 0 1 0 0-32Z M10 9h4v14h-4Z M18 9h4v14h-4Z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath fill='white' fill-rule='evenodd' d='M16 0a16 16 0 1 0 0 32a16 16 0 1 0 0-32Z M10 9h4v14h-4Z M18 9h4v14h-4Z'/%3E%3C/svg%3E");
}
/* Убираем панель переключения треков и громкости. */

.mns-strip .mns-controls,
.mns-strip .mns-controls:not([hidden]) {
    display: none !important;
}

/* Возвращаем правый градиент после скрытия панели. */

.mns-strip .mns-right::before,
.mns-strip:has(.mns-controls:not([hidden])) .mns-right::before {
    display: block !important;
}

/* Подготавливаем ленту к плавному дробному смещению. */

.mns-strip .mns-belt {
    will-change: transform;
    backface-visibility: hidden;
}
/* Управление порядком треков в админке. */

.mns-admin .mns-admin-track-heading {
    flex-wrap: wrap;
    justify-content: flex-start;
}

.mns-admin .mns-admin-track-heading > .mns-remove-track {
    margin-left: auto;
}

.mns-admin .mns-order-controls {
    display: flex;
    align-items: center;
    gap: 6px;
}

.mns-admin .mns-drag-handle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 34px;
    color: #646970;
    font-size: 30px;
    line-height: 1;
    cursor: grab;
    user-select: none;
}

.mns-admin .mns-drag-handle:active {
    cursor: grabbing;
}

.mns-admin .mns-order-controls .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    min-height: 34px;
    padding: 0 8px;
    font-size: 18px;
}

.mns-admin .mns-sort-placeholder {
    box-sizing: border-box;
    margin-bottom: 14px;
    border: 2px dashed #72aee6;
    border-radius: 6px;
    background: #f0f6fc;
}

.mns-admin .mns-admin-track.ui-sortable-helper {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

@media (max-width: 600px) {
    .mns-admin .mns-order-controls .button {
        min-width: 40px;
        min-height: 40px;
    }
}