.catalog-layout {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 32px;
    align-items: start;
}
.catalog-sidebar {
    position: sticky;
    top: 110px;
    max-height: calc(100dvh - 130px);
    overflow-y: auto;
    border-right: 1px solid var(--line);
    padding-right: 24px;
}
.catalog-sidebar summary { display: none; }
.catalog-filter-controls { display: contents; }
.catalog-mobile-sort { display: none; }
.catalog-page .catalog-tools {
    display: flex;
    flex-direction: column;
    gap: 16px;
    border: 0;
}
.catalog-page .catalog-sidebar .catalog-tools label {
    padding: 0;
    border: 0;
    font-size: 12px;
    letter-spacing: 0;
}
.catalog-page .catalog-tools input,
.catalog-page .catalog-tools select {
    min-height: 44px;
    margin-top: 6px;
    padding: 10px 12px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 6px;
    font-family: inherit;
}
.catalog-tools button {
    min-height: 44px;
    padding: 10px 0;
    border: 0;
    background: transparent;
    color: var(--muted);
    font: inherit;
    font-size: 13px;
    text-align: left;
    cursor: pointer;
}
.catalog-tools button:hover { color: var(--accent); }
.catalog-results { min-width: 0; }
.catalog-results-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.catalog-page .catalog-result { margin: 0; }
.catalog-sort { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 12px; flex-shrink: 0; }
.catalog-sort select { min-height: 44px; width: 155px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); color: var(--ink); color-scheme: dark; font: inherit; font-size: 14px; }
.catalog-page .car-list { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; align-items: start; }
.catalog-page a.car-item { display: block; color: var(--ink); text-decoration: none; cursor: pointer; }
.catalog-page a.car-item:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.catalog-page a.car-item:hover .details-button { color: var(--accent); }
.catalog-page .car-item.vendido { background: var(--canvas); }
.catalog-page .car-item.vendido::before { content: none; }
.catalog-page .car-item.vendido .card-image img { filter: brightness(.65); }
.catalog-page .sold-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 1;
    padding: 9px 16px;
    border-radius: 5px;
    background: var(--accent);
    color: var(--canvas);
    font-size: 16px;
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: .06em;
    text-transform: uppercase;
}
.catalog-page .catalog-tools :focus-visible,
.catalog-sidebar summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
@media (max-width: 1100px) {
    .catalog-page .car-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .catalog-layout { gap: 24px; }
}
@media (max-width: 800px) {
    .catalog-layout { grid-template-columns: minmax(0, 1fr); gap: 20px; }
    .catalog-filter-controls { display: block; position: relative; }
    .catalog-mobile-sort { display: block; position: absolute; top: 0; right: 0; width: 145px; }
    .catalog-mobile-sort .catalog-sort { display: block; }
    .catalog-mobile-sort .catalog-sort-label { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
    .catalog-mobile-sort select { width: 100%; min-height: 48px; }
    .catalog-sidebar { position: static; max-height: none; overflow: visible; border: 0; padding: 0; }
    .catalog-sidebar summary { display: flex; justify-content: space-between; align-items: center; gap: 8px; width: calc(100% - 157px); border: 1px solid var(--line); border-radius: 8px; min-height: 48px; padding: 12px; cursor: pointer; font-size: 14px; font-weight: 600; }
    .catalog-sidebar summary::-webkit-details-marker { display: none; }
    .catalog-sidebar[open] summary svg { transform: rotate(180deg); }
    .catalog-sidebar[open] summary { border-bottom: 1px solid var(--line); }
    .catalog-page .catalog-tools { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; padding: 16px; margin-top: 12px; border: 1px solid var(--line); border-radius: 8px; }
    .catalog-page .catalog-tools label:first-child { grid-column: 1/-1; }
    .catalog-tools button { grid-column: 1/-1; }
}
@media (max-width: 540px) {
    .catalog-results-toolbar { align-items: flex-end; gap: 12px; }
    .catalog-sort { flex-direction: column; align-items: flex-start; gap: 6px; }
    .catalog-sort select { width: 145px; }
    .catalog-page .catalog-result { padding-bottom: 10px; }
    .catalog-page .car-list { grid-template-columns: minmax(0, 1fr); }
}