/* Pixlin Tree – Catalog view */

.pixlintree-catalog {
    --pt-catalog-border: rgba(0, 0, 0, .1);
    --pt-catalog-border-soft: rgba(0, 0, 0, .07);
    --pt-catalog-muted: #6b7280;
    --pt-catalog-accent: #5b78b0;
    --pt-catalog-accent-soft: #e8edf7;
    --pt-catalog-surface: #fff;
    color: #1f2430;
}

/* --- Search ------------------------------------------------------------- */

.pixlintree-catalog__search {
    align-items: center;
    background: var(--pt-catalog-surface);
    border: 1px solid var(--pt-catalog-border);
    display: flex;
    gap: 12px;
    margin-bottom: 28px;
    padding: 14px 18px;
}

.pixlintree-catalog__search-icon {
    color: var(--pt-catalog-muted);
    display: inline-flex;
    flex: 0 0 auto;
}

.pixlintree-catalog__search-input {
    background: transparent;
    border: 0;
    color: inherit;
    flex: 1 1 auto;
    font-size: 1.0625rem;
    min-width: 0;
    outline: none;
}

.pixlintree-catalog__search-input::placeholder {
    color: var(--pt-catalog-muted);
}

/* --- Layout ------------------------------------------------------------- */

.pixlintree-catalog__body {
    display: grid;
    gap: 40px;
    grid-template-columns: 220px minmax(0, 1fr);
}

/* --- Filters ------------------------------------------------------------ */

.pixlintree-catalog__filter-group + .pixlintree-catalog__filter-group {
    margin-top: 28px;
}

.pixlintree-catalog__filter-heading {
    color: var(--pt-catalog-muted);
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .08em;
    margin: 0 0 8px;
    text-transform: uppercase;
}

.pixlintree-catalog__filter {
    align-items: center;
    background: transparent;
    border: 0;
    border-radius: 3px;
    color: inherit;
    cursor: pointer;
    display: flex;
    font-size: .9375rem;
    gap: 10px;
    justify-content: space-between;
    padding: 9px 12px;
    text-align: left;
    width: 100%;
}

.pixlintree-catalog__filter:hover {
    background: rgba(0, 0, 0, .04);
}

.pixlintree-catalog__filter.is-active {
    background: var(--pt-catalog-accent);
    color: #fff;
}

.pixlintree-catalog__filter-label {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pixlintree-catalog__filter-count {
    color: var(--pt-catalog-muted);
    flex: 0 0 auto;
    font-size: .8125rem;
    font-variant-numeric: tabular-nums;
}

.pixlintree-catalog__filter.is-active .pixlintree-catalog__filter-count {
    color: rgba(255, 255, 255, .85);
}

/* --- Results ------------------------------------------------------------ */

.pixlintree-catalog__results-head {
    align-items: baseline;
    border-bottom: 1px solid var(--pt-catalog-border);
    display: flex;
    gap: 12px;
    justify-content: space-between;
    margin-bottom: 4px;
    padding-bottom: 14px;
}

.pixlintree-catalog__results-title {
    font-size: 1.375rem;
    font-weight: 700;
    margin: 0;
}

.pixlintree-catalog__results-count {
    color: var(--pt-catalog-muted);
    font-size: .875rem;
    white-space: nowrap;
}

.pixlintree-catalog__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.pixlintree-catalog__row {
    align-items: center;
    border-bottom: 1px solid var(--pt-catalog-border-soft);
    display: grid;
    gap: 18px;
    grid-template-columns: 44px minmax(0, 1fr) auto auto auto;
    padding: 16px 4px;
}

.pixlintree-catalog__file-icon {
    align-items: center;
    background: #f3f4f6;
    border: 1px solid var(--pt-catalog-border-soft);
    color: var(--pt-catalog-muted);
    display: flex;
    font-size: .625rem;
    font-weight: 700;
    height: 44px;
    justify-content: center;
    letter-spacing: .02em;
    width: 44px;
}

.pixlintree-catalog__file-icon[data-ext="pdf"] {
    background: var(--pt-catalog-accent-soft);
    border-color: var(--pt-catalog-border-soft);
    color: var(--pt-catalog-accent);
}

.pixlintree-catalog__file-icon[data-ext="doc"],
.pixlintree-catalog__file-icon[data-ext="docx"] {
    background: #eaf1fb;
    border-color: #d3e0f6;
    color: #2b579a;
}

.pixlintree-catalog__file-icon[data-ext="xls"],
.pixlintree-catalog__file-icon[data-ext="xlsx"],
.pixlintree-catalog__file-icon[data-ext="csv"] {
    background: #e9f5ee;
    border-color: #cfe8d9;
    color: #217346;
}

.pixlintree-catalog__file-icon[data-ext="zip"],
.pixlintree-catalog__file-icon[data-ext="rar"] {
    background: #fbf3e5;
    border-color: #f2e2c4;
    color: #b8860b;
}

.pixlintree-catalog__row-name {
    font-size: .9375rem;
    font-weight: 600;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pixlintree-catalog__badge {
    background: var(--pt-catalog-accent-soft);
    border-radius: 999px;
    color: var(--pt-catalog-accent);
    font-size: .75rem;
    font-weight: 600;
    padding: 4px 12px;
    white-space: nowrap;
}

.pixlintree-catalog__row-size {
    color: var(--pt-catalog-muted);
    font-size: .8125rem;
    font-variant-numeric: tabular-nums;
    min-width: 68px;
    text-align: right;
    white-space: nowrap;
}

.pixlintree-catalog__download {
    border: 1px solid var(--pt-catalog-accent);
    border-radius: 3px;
    color: var(--pt-catalog-accent);
    font-size: .8125rem;
    font-weight: 600;
    padding: 7px 16px;
    text-decoration: none;
    transition: background-color .12s ease, color .12s ease;
    white-space: nowrap;
}

.pixlintree-catalog__download:hover,
.pixlintree-catalog__download:focus {
    background: var(--pt-catalog-accent);
    color: #fff;
}

.pixlintree-catalog__empty {
    color: var(--pt-catalog-muted);
    padding: 40px 4px;
    text-align: center;
}

/* --- Pagination --------------------------------------------------------- */

.pixlintree-catalog__pagination {
    align-items: center;
    display: flex;
    gap: 6px;
    justify-content: flex-end;
    margin-top: 24px;
}

.pixlintree-catalog__page-info {
    color: var(--pt-catalog-muted);
    font-size: .875rem;
    font-weight: 600;
    padding: 0 12px;
}

.pixlintree-catalog__page-btn {
    background: var(--pt-catalog-surface);
    border: 1px solid var(--pt-catalog-border);
    color: inherit;
    cursor: pointer;
    font-size: 1.125rem;
    line-height: 1;
    min-width: 40px;
    padding: 9px 12px;
    transition: background-color .12s ease;
}

.pixlintree-catalog__page-btn:hover:not(:disabled) {
    background: rgba(0, 0, 0, .04);
}

.pixlintree-catalog__page-btn:disabled {
    color: rgba(0, 0, 0, .25);
    cursor: default;
}

/* --- Responsive --------------------------------------------------------- */

@media (max-width: 767.98px) {
    .pixlintree-catalog__body {
        gap: 24px;
        grid-template-columns: minmax(0, 1fr);
    }

    .pixlintree-catalog__row {
        gap: 10px 14px;
        grid-template-columns: 40px minmax(0, 1fr) auto;
    }

    .pixlintree-catalog__file-icon {
        grid-row: span 2;
    }

    .pixlintree-catalog__badge {
        grid-column: 2;
        justify-self: start;
    }

    .pixlintree-catalog__row-size {
        grid-column: 3;
        grid-row: 1;
    }

    .pixlintree-catalog__download {
        grid-column: 2 / 4;
        justify-self: start;
    }
}