/* Подборки «Медиатеки ДНТ»: кнопка «В подборку», блок «Подборка» на главной, выпадающее меню «Выгрузить»,
   уведомления, поле ссылки, страница «Мои подборки». Переменные и компоненты - media-dnt.css (.mdnt-page).
   Размеры шрифтов и отступов - в rem. */

/* ---------- Кнопка «В подборку» на карточке ---------- */
.mdnt-card__add-added {
    display: none;
}

.mdnt-card__add.is-added {
    background: var(--mdnt-primary);
    border-color: var(--mdnt-primary);
    color: #fff;
}

.mdnt-card__add.is-added .mdnt-card__add-default {
    display: none;
}

.mdnt-card__add.is-added .mdnt-card__add-added {
    display: inline;
}

.js-mdnt-add-to-selection.is-loading {
    cursor: progress;
    opacity: .7;
}

.js-mdnt-add-to-selection:focus-visible,
.mdnt-card__add:focus-visible {
    box-shadow: var(--mdnt-focus);
    outline: 0;
}

.mdnt-card__add:active {
    transform: translateY(1px);
}

.mdnt-card__add.is-added:hover {
    background: var(--mdnt-primary-hover);
    border-color: var(--mdnt-primary-hover);
}

/* ---------- Блок «Подборка» ---------- */
.mdnt-selection {
    display: none;
}

.mdnt-selection.is-js {
    display: block;
}

.mdnt-page .mdnt-selection.section {
    padding-bottom: 2.5rem;
    padding-top: 1rem;
}

.mdnt-selection__panel {
    background: #fff;
    border: 1px solid var(--mdnt-border);
    border-radius: .55rem;
}

.mdnt-selection__panel[data-state="expanded"] {
    border-color: #8cb9ed;
}

.mdnt-selection__head {
    align-items: center;
    cursor: pointer;
    display: flex;
    flex-wrap: wrap;
    gap: .75rem 1.5rem;
    justify-content: space-between;
    padding: .75rem 1rem;
}

.mdnt-selection__title {
    flex: 1 1 16rem;
    font-size: 1.25rem;
    line-height: 1.2;
    margin: 0;
    min-width: 0;
}

.mdnt-selection__toggle {
    align-items: center;
    background: transparent;
    border: 0;
    border-radius: .4rem;
    color: var(--mdnt-text);
    cursor: pointer;
    display: flex;
    flex-wrap: wrap;
    font: inherit;
    font-weight: 700;
    gap: .25rem 1rem;
    padding: .5rem .6rem;
    text-align: left;
    transition: background-color .2s ease-in-out;
    width: 100%;
}

.mdnt-selection__toggle:hover {
    background: var(--mdnt-bg);
}

.mdnt-selection__toggle:active {
    background: #dde8f2;
}

.mdnt-selection__toggle:focus-visible {
    box-shadow: var(--mdnt-focus);
    outline: 0;
}

.mdnt-selection__name {
    font-size: 1.35rem;
}

.mdnt-selection__count {
    background: var(--mdnt-bg);
    border-radius: 1rem;
    color: var(--mdnt-text);
    font-size: .95rem;
    font-weight: 400;
    padding: .2rem .75rem;
}

.mdnt-selection__chevron {
    flex: 0 0 auto;
    height: 1.2rem;
    margin-left: auto;
    transition: transform .2s ease-in-out;
    width: 1.2rem;
}

.mdnt-selection__panel[data-state="expanded"] .mdnt-selection__chevron {
    transform: rotate(180deg);
}

.mdnt-selection__actions {
    align-items: center;
    cursor: default;
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
}

.mdnt-selection .mdnt-selection__btn {
    font-size: .95rem;
    padding: .5rem 1rem;
}

.mdnt-selection .mdnt-selection__btn:focus-visible,
.mdnt-panel .btn:focus-visible,
.mdnt-saved .btn:focus-visible,
.mdnt-linkbox .btn:focus-visible,
.mdnt-my-modal .btn:focus-visible,
.mdnt-my__alert-close:focus-visible,
.mdnt-selection .btn:focus-visible {
    box-shadow: var(--mdnt-focus);
    outline: 0;
}

.mdnt-selection .btn:active,
.mdnt-panel .btn:active,
.mdnt-saved .btn:active,
.mdnt-my-modal .btn:active {
    transform: translateY(1px);
}

.mdnt-selection .btn.is-loading,
.mdnt-panel .btn.is-loading,
.mdnt-saved .btn.is-loading,
.mdnt-my-modal .btn.is-loading {
    cursor: progress;
}

.mdnt-selection .btn:disabled,
.mdnt-panel .btn:disabled {
    cursor: not-allowed;
}

.mdnt-selection__status,
.mdnt-panel__status {
    color: var(--mdnt-muted);
    font-size: .95rem;
    margin: 0;
    padding: 0 1rem .75rem;
}

.mdnt-selection__status.is-success,
.mdnt-panel__status.is-success {
    color: #1a7f37;
}

.mdnt-selection__status.is-error,
.mdnt-panel__status.is-error {
    color: var(--mdnt-danger);
}

.mdnt-selection__body {
    border-top: 1px solid var(--mdnt-border);
    padding: 1rem;
}

.mdnt-selection__hint {
    color: var(--mdnt-muted);
    font-size: .95rem;
    margin: 0 0 1rem;
}

.mdnt-selection__warn {
    background: #fff4e5;
    border: 1px solid #f2c27d;
    border-radius: .4rem;
    color: #7a4a00;
    font-size: .95rem;
    margin: 0 0 1rem;
    padding: .6rem .9rem;
}

.mdnt-selection__empty {
    color: var(--mdnt-muted);
    margin: 0;
}

.mdnt-selection__load {
    color: var(--mdnt-muted);
    padding: .75rem 0;
}

.mdnt-selection__error {
    align-items: center;
    background: #fdecee;
    border: 1px solid #f3b6bd;
    border-radius: .4rem;
    color: #8a1c27;
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    justify-content: space-between;
    margin-bottom: .75rem;
    padding: .75rem 1rem;
}

.mdnt-selection__error[hidden],
.mdnt-selection__load[hidden],
.mdnt-selection__warn[hidden],
.mdnt-selection__empty[hidden],
.mdnt-selection__status[hidden],
.mdnt-panel__status[hidden],
.mdnt-linkbox[hidden],
.mdnt-saved__empty[hidden] {
    display: none;
}

/* ---------- Список видео (блок «Подборка», текущая и состав сохранённой подборки) ---------- */
.mdnt-vlist {
    list-style: none;
    margin: 0;
    padding: 0;
}

.mdnt-vlist__item {
    align-items: center;
    border-bottom: 1px solid var(--mdnt-border);
    display: flex;
    gap: .75rem;
    justify-content: space-between;
    padding: .65rem 0;
}

.mdnt-vlist__item:last-child {
    border-bottom: 0;
}

.mdnt-vlist__main {
    display: flex;
    flex-direction: column;
    gap: .15rem;
    min-width: 0;
}

.mdnt-vlist__title {
    color: var(--mdnt-text);
    font-weight: 600;
    overflow-wrap: anywhere;
    text-decoration: none;
}

.mdnt-vlist__title:hover {
    color: var(--mdnt-primary);
    text-decoration: underline;
}

.mdnt-vlist__title:active {
    color: var(--mdnt-primary-hover);
}

.mdnt-vlist__title:focus-visible {
    border-radius: .2rem;
    box-shadow: var(--mdnt-focus);
    outline: 0;
}

.mdnt-vlist__meta {
    color: var(--mdnt-muted);
    font-size: .875rem;
}

.mdnt-vlist__remove {
    background: #fff;
    border: 1px solid var(--mdnt-border);
    border-radius: .4rem;
    color: var(--mdnt-muted);
    cursor: pointer;
    flex: 0 0 auto;
    font-size: 1.3rem;
    height: 2.4rem;
    line-height: 1;
    padding: 0;
    transition: background-color .2s, color .2s, border-color .2s;
    width: 2.4rem;
}

.mdnt-vlist__remove:hover {
    background: #fdecee;
    border-color: var(--mdnt-danger);
    color: var(--mdnt-danger);
}

.mdnt-vlist__remove:active {
    background: #f9d3d7;
}

.mdnt-vlist__remove:focus-visible {
    box-shadow: var(--mdnt-focus);
    outline: 0;
}

.mdnt-vlist__remove:disabled {
    cursor: not-allowed;
    opacity: .5;
}

/* ---------- Выпадающее меню «Выгрузить» ---------- */
.mdnt-menu {
    position: relative;
}

.mdnt-menu .mdnt-menu__btn {
    align-items: center;
    display: inline-flex;
    gap: .4rem;
}

.mdnt-menu__chevron {
    height: 1rem;
    transition: transform .2s ease-in-out;
    width: 1rem;
}

.mdnt-menu.is-open .mdnt-menu__chevron {
    transform: rotate(180deg);
}

.mdnt-menu__list {
    background: #fff;
    border: 1px solid var(--mdnt-border);
    border-radius: .45rem;
    box-shadow: 0 .5rem 1.5rem rgba(0, 0, 0, .15);
    list-style: none;
    margin: .25rem 0 0;
    min-width: 100%;
    padding: .3rem;
    position: absolute;
    right: 0;
    top: 100%;
    white-space: nowrap;
    z-index: 30;
}

.mdnt-menu__list[hidden] {
    display: none;
}

.mdnt-menu__item {
    background: transparent;
    border: 0;
    border-radius: .3rem;
    color: var(--mdnt-text);
    cursor: pointer;
    display: block;
    font: inherit;
    padding: .55rem .9rem;
    text-align: left;
    width: 100%;
}

.mdnt-menu__item:hover,
.mdnt-menu__item:focus {
    background: var(--mdnt-bg);
}

.mdnt-menu__item:active {
    background: #dde8f2;
}

.mdnt-menu__item:focus-visible {
    box-shadow: var(--mdnt-focus);
    outline: 0;
}

/* ---------- Поле со ссылкой ---------- */
.mdnt-linkbox {
    background: var(--mdnt-bg);
    border-radius: .45rem;
    margin: 0 0 1rem;
    padding: .9rem 1rem;
}

.mdnt-linkbox__label {
    display: block;
    font-weight: 600;
    margin-bottom: .35rem;
}

.mdnt-linkbox__row {
    display: flex;
    gap: .5rem;
}

.mdnt-linkbox__input {
    flex: 1 1 auto;
    min-width: 0;
}

.mdnt-linkbox__copy {
    flex: 0 0 auto;
}

.mdnt-linkbox__note,
.mdnt-linkbox__result {
    font-size: .9rem;
    margin: .5rem 0 0;
}

.mdnt-linkbox__note {
    color: var(--mdnt-muted);
}

.mdnt-linkbox__result {
    color: #1a7f37;
}

.mdnt-linkbox__result.is-error {
    color: var(--mdnt-danger);
}

.mdnt-linkbox__result[hidden] {
    display: none;
}

/* ---------- Уведомление ---------- */
.mdnt-toast {
    align-items: center;
    background: #2b2b2b;
    border-left: .3rem solid var(--mdnt-primary, #1972db);
    border-radius: .45rem;
    bottom: 1rem;
    box-shadow: 0 .5rem 1.5rem rgba(0, 0, 0, .3);
    color: #fff;
    display: flex;
    gap: .75rem;
    left: 50%;
    max-width: min(34rem, calc(100vw - 2rem));
    padding: .75rem 1rem;
    position: fixed;
    transform: translateX(-50%);
    width: max-content;
    z-index: 100000;
}

.mdnt-toast[hidden] {
    display: none;
}

.mdnt-toast.is-success {
    border-left-color: #2fa84f;
}

.mdnt-toast.is-error {
    border-left-color: #e5483f;
}

.mdnt-toast__text {
    flex: 1 1 auto;
    margin: 0;
    overflow-wrap: anywhere;
}

.mdnt-toast__action,
.mdnt-toast__close {
    background: transparent;
    border: 0;
    border-radius: .3rem;
    color: #fff;
    cursor: pointer;
    flex: 0 0 auto;
    font: inherit;
    padding: .3rem .5rem;
}

.mdnt-toast__action {
    font-weight: 700;
    text-decoration: underline;
}

.mdnt-toast__close {
    font-size: 1.4rem;
    line-height: 1;
}

.mdnt-toast__action:hover,
.mdnt-toast__close:hover {
    background: rgba(255, 255, 255, .15);
}

.mdnt-toast__action:active,
.mdnt-toast__close:active {
    background: rgba(255, 255, 255, .3);
}

.mdnt-toast__action:focus-visible,
.mdnt-toast__close:focus-visible {
    box-shadow: 0 0 0 .2rem rgba(255, 255, 255, .6);
    outline: 0;
}

/* ---------- Страница «Мои подборки» ---------- */
.mdnt-page .mdnt-my.section {
    padding-bottom: 3rem;
    padding-top: 1.5rem;
}

.mdnt-my__alert {
    align-items: flex-start;
    background: var(--mdnt-bg);
    border: 1px solid var(--mdnt-border);
    border-radius: .45rem;
    display: flex;
    gap: .75rem;
    justify-content: space-between;
    margin-bottom: 1.25rem;
    padding: .75rem 1rem;
}

.mdnt-my__alert[hidden] {
    display: none;
}

.mdnt-my__alert.is-success {
    background: #eaf7ee;
    border-color: #a8d8b4;
    color: #1a5d2c;
}

.mdnt-my__alert.is-error {
    background: #fdecee;
    border-color: #f3b6bd;
    color: #8a1c27;
}

.mdnt-my__alert:focus {
    outline: 0;
}

.mdnt-my__alert:focus-visible {
    box-shadow: var(--mdnt-focus);
}

.mdnt-my__alert-text,
.mdnt-my__alert span {
    overflow-wrap: anywhere;
}

.mdnt-my__alert-close {
    background: transparent;
    border: 0;
    border-radius: .3rem;
    color: inherit;
    cursor: pointer;
    flex: 0 0 auto;
    font-size: 1.4rem;
    line-height: 1;
    padding: 0 .4rem;
}

.mdnt-my__alert-close:hover {
    background: rgba(0, 0, 0, .08);
}

.mdnt-my__alert-close:active {
    background: rgba(0, 0, 0, .16);
}

.mdnt-panel {
    background: #fff;
    border: 1px solid var(--mdnt-border);
    border-radius: .55rem;
    margin-bottom: 1.5rem;
    padding: 1.25rem;
}

.mdnt-panel__head {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: .75rem 1.5rem;
    justify-content: space-between;
    margin-bottom: .75rem;
}

.mdnt-panel__title {
    color: var(--mdnt-text);
    font-size: 1.5rem;
    margin: 0;
    overflow-wrap: anywhere;
}

.mdnt-panel__title:focus {
    outline: 0;
}

.mdnt-panel__count {
    color: var(--mdnt-muted);
    font-size: 1.1rem;
    font-weight: 400;
}

.mdnt-panel__actions {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
}

.mdnt-panel__note {
    color: var(--mdnt-muted);
    font-size: .95rem;
    margin: 0 0 1rem;
}

.mdnt-panel__status {
    padding: 0;
    margin-bottom: .75rem;
}

.mdnt-empty--inline {
    margin-bottom: 0;
}

.mdnt-empty--inline .btn {
    margin-top: 1rem;
}

.mdnt-empty--inline[hidden] {
    display: none;
}

/* Сохранённые подборки */
.mdnt-saved {
    display: grid;
    gap: 1rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.mdnt-saved__item {
    background: #fff;
    border: 1px solid var(--mdnt-border);
    border-radius: .55rem;
    padding: 1rem 1.1rem;
    transition: border-color .3s ease-in-out, box-shadow .3s ease-in-out;
}

.mdnt-saved__item:hover,
.mdnt-saved__item:focus-within {
    border-color: #8cb9ed;
    box-shadow: 1px 1px 1.2rem rgba(25, 114, 219, .12);
}

.mdnt-saved__main {
    min-width: 0;
}

.mdnt-saved__title {
    color: var(--mdnt-text);
    font-size: 1.25rem;
    line-height: 1.3;
    margin: 0 0 .25rem;
    overflow-wrap: anywhere;
}

.mdnt-saved__meta {
    color: var(--mdnt-muted);
    font-size: .9rem;
    margin: 0 0 .5rem;
}

.mdnt-saved__desc {
    margin: 0 0 .9rem;
    max-width: 60rem;
    overflow-wrap: anywhere;
    white-space: pre-line;
}

.mdnt-saved__desc.is-empty {
    color: var(--mdnt-muted);
    font-style: italic;
}

.mdnt-saved__actions {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
}

.mdnt-saved__actions .btn {
    font-size: .95rem;
    padding: .5rem 1rem;
}

.mdnt-saved__status {
    color: var(--mdnt-muted);
    font-size: .95rem;
    margin: .75rem 0 0;
}

.mdnt-saved__status[hidden] {
    display: none;
}

.mdnt-saved__status.is-success {
    color: #1a7f37;
}

.mdnt-saved__status.is-error {
    color: var(--mdnt-danger);
}

.mdnt-saved .mdnt-linkbox {
    margin-top: .75rem;
}

.mdnt-saved__details {
    border-top: 1px solid var(--mdnt-border);
    margin-top: .9rem;
    padding-top: .5rem;
}

.mdnt-saved__details[hidden] {
    display: none;
}

.mdnt-saved__empty {
    color: var(--mdnt-muted);
    margin: .5rem 0;
}

.js-s-toggle[aria-expanded="true"] {
    background: var(--mdnt-bg);
}

/* Кнопка удаления визуально отличается от остальных действий (ТЗ п.4.1) */
.btn.mdnt-btn-danger {
    background: #fff;
    border: 1px solid var(--mdnt-danger);
    color: var(--mdnt-danger);
}

.btn.mdnt-btn-danger:hover {
    background: var(--mdnt-danger);
    border-color: var(--mdnt-danger);
    color: #fff;
}

.btn.mdnt-btn-danger:active {
    background: #b52a37;
    border-color: #b52a37;
    color: #fff;
}

.btn.mdnt-btn-danger:focus-visible {
    box-shadow: 0 0 0 .2rem rgba(220, 53, 69, .35);
    outline: 0;
}

.btn.mdnt-btn-danger:disabled {
    cursor: not-allowed;
    opacity: .65;
}

.mdnt-saved .mdnt-btn-danger {
    margin-left: auto;
}

/* Окна */
.mdnt-my-modal {
    max-width: 36rem;
    width: 100%;
}

.mdnt-my-modal__title {
    color: var(--mdnt-text);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    overflow-wrap: anywhere;
}

.mdnt-my-modal__text {
    margin-bottom: 1rem;
    overflow-wrap: anywhere;
}

.mdnt-my-modal__name {
    overflow-wrap: anywhere;
}

.mdnt-my-modal__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-top: 1rem;
}

.mdnt-my-form__alert {
    background: #fdecee;
    border: 1px solid #f3b6bd;
    border-radius: .4rem;
    color: #8a1c27;
    margin-bottom: 1rem;
    padding: .6rem .9rem;
}

.mdnt-my-form__alert[hidden],
.mdnt-my-modal .mdnt-fld__error[hidden],
.mdnt-my__alert [hidden] {
    display: none;
}

.mdnt-my-modal textarea.form-control {
    min-height: 6rem;
    resize: vertical;
}

/* ---------- Адаптивность ---------- */
@media (max-width: 767.98px) {
    .mdnt-selection__head {
        padding: .6rem .75rem;
    }

    .mdnt-selection__actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        width: 100%;
    }

    .mdnt-selection__actions .mdnt-menu {
        grid-column: 1 / -1;
    }

    .mdnt-selection__actions .mdnt-menu__btn {
        justify-content: center;
        width: 100%;
    }

    .mdnt-selection__actions .btn {
        padding-left: .5rem;
        padding-right: .5rem;
        white-space: normal;
    }

    .mdnt-menu__list {
        left: 0;
        right: 0;
    }

    .mdnt-panel {
        padding: 1rem;
    }

    .mdnt-panel__actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        width: 100%;
    }

    .mdnt-panel__actions .mdnt-menu {
        grid-column: 1 / -1;
    }

    .mdnt-panel__actions .mdnt-menu__btn {
        justify-content: center;
        width: 100%;
    }

    .mdnt-panel__actions .btn {
        padding-left: .5rem;
        padding-right: .5rem;
        white-space: normal;
    }

    .mdnt-saved__actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .mdnt-saved__actions .btn {
        justify-content: center;
        padding-left: .5rem;
        padding-right: .5rem;
        width: 100%;
    }

    .mdnt-saved__actions .mdnt-menu {
        min-width: 0;
    }

    .mdnt-saved .mdnt-btn-danger {
        margin-left: 0;
    }

    .mdnt-linkbox__row {
        flex-direction: column;
    }

    .mdnt-linkbox__copy {
        width: 100%;
    }

    .mdnt-toast {
        bottom: .5rem;
        left: .5rem;
        right: .5rem;
        transform: none;
        width: auto;
    }

    .mdnt-my-modal__buttons .btn {
        flex: 1 1 auto;
    }
}

@media (max-width: 575.98px) {
    .mdnt-selection__name {
        font-size: 1.15rem;
    }

    .mdnt-panel__title {
        font-size: 1.25rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .mdnt-selection__chevron,
    .mdnt-menu__chevron,
    .mdnt-selection__toggle,
    .mdnt-vlist__remove,
    .mdnt-saved__item {
        transition: none;
    }
}