.material-catalog-user-section:not([data-loaded]) {
    min-height: 110px;
}

.material-catalog-user-section[aria-busy="true"]::before {
    content: "";
    display: block;
    height: 80px;
    margin-top: 24px;
    border: var(--border);
    border-radius: var(--radius);
    background: var(--white);
}

body {
    background-color: var(--secondary_background);
}

h2 {
    font-size: 30px;
    font-family: var(--header_font);
}

section {
    padding: 30px 0;
}

.subjects {
    gap: 15px;
}

.subjects .btn {
    color: var(--sub_accent);
}


.cards_list {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.card {
    background-color: var(--white);
    border-radius: var(--radius);
    border: var(--border);
    border-bottom-width: 4px;
    padding: 24px;
    min-width: 100%;
    display: flex;
    flex-direction: column;
    color: var(--main);
}

.card .card_subject {
    color: var(--sub_accent);
    font-size: 16px;
    font-weight: var(--main_bolder_weight);
}

.card .title {
    font-size: 18px;
    font-weight: var(--main_bolder_weight);
}

.card .term_count {
    color: var(--secondary);
    margin-top: 15px;
}

[data-material-catalog] .card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-rows: 1fr auto;
    gap: 15px 12px;
}

[data-material-catalog] .card .title {
    grid-column: 1 / -1;
}

[data-material-catalog] .card .term_count {
    grid-column: 1;
    grid-row: 2;
    align-self: end;
    min-width: 0;
    margin-top: 0;
}

[data-material-catalog] .card .last_repetition {
    grid-column: 2;
    grid-row: 2;
    align-self: end;
    min-width: 0;
    text-align: right;
}

@media (min-width: 560px) {
    .card {
        min-width: calc(50% - 12px);
        max-width: calc(50% - 12px);
    }
}

@media (min-width: 1200px) {
    .card {
        min-width: calc(33.3% - 16px);
        max-width: calc(33.3% - 16px);
    }
}



.cards-catalog__actions {
    display: flex;
    align-items: flex-start;
    margin-top: 24px;
}

.cards-catalog__create {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 20px;
}

.cards-catalog__create svg {
    flex: none;
}

.cards-catalog [hidden] {
    display: none !important;
}

.cards-catalog__panel {
    scroll-margin-top: 96px;
}

.cards-catalog__recent-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.cards-catalog__show-all {
    min-height: 44px;
    padding: 10px 0;
    border: 0;
    outline: none;
    background: transparent;
    color: var(--secondary);
    font-size: 15px;
    font-weight: var(--main_bold_weight);
    white-space: nowrap;
    cursor: pointer;
}

.cards-catalog__show-all:hover {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.cards-catalog__show-all:focus-visible {
    outline: 2px solid var(--secondary);
    outline-offset: 4px;
    border-radius: 4px;
}

.cards-catalog__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.cards-catalog__header h2 {
    flex-shrink: 0;
}

.cards-catalog__filter {
    flex: 0 0 220px;
    width: 220px;
    max-width: 100%;
}

.cards-catalog__search {
    appearance: none;
    outline: none;
    width: 100%;
    min-height: 46px;
    --input-padding-left: 46px;
    border: var(--border);
    border-radius: var(--radius);
    background-color: var(--white);
    color: var(--main);
    background-image: url('../../img/icons/search.svg');
    background-repeat: no-repeat;
    background-position: 15px center;
    background-size: 20px;
}

.cards-catalog__search:focus-visible {
    border-color: var(--secondary);
}

.cards-catalog .btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.cards-catalog__empty {
    display: block;
    margin-top: 24px;
}

.cards-catalog__more {
    margin-top: 24px;
    text-align: center;
}

.cards-catalog-open,
.cards-catalog-open body {
    overflow: hidden;
}

.cards-catalog__dialog {
    position: fixed;
    inset: 0;
    width: 100%;
    max-width: none;
    height: 100%;
    height: 100dvh;
    max-height: none;
    margin: 0;
    padding: 0;
    border: 0;
    color: var(--main);
    background-color: var(--secondary_background);
    overflow-y: auto;
    overscroll-behavior: contain;
}

.cards-catalog__dialog::backdrop {
    background-color: var(--secondary_background);
}

.cards-catalog__dialog .container {
    max-width: 100%;
}

.cards-catalog__dialog-header {
    position: sticky;
    top: 0;
    z-index: 1;
    padding: 16px 0;
    padding-top: max(16px, env(safe-area-inset-top));
    background-color: var(--secondary_background);
    border-bottom: var(--border);
}

.cards-catalog__dialog .cards-catalog__panel {
    padding-bottom: max(30px, env(safe-area-inset-bottom));
}

.cards-catalog__dialog .cards-catalog__actions {
    display: none;
}

@media (max-width: 559px) {
    .cards-catalog__header {
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
    }

    .cards-catalog__filter {
        flex: none;
    }

    .cards-catalog__actions > .btn,
    .cards-catalog__more .btn {
        width: 100%;
    }
}