.catalog-page {
    padding-top: 120px;
    padding-bottom: 48px;
}

.catalog-page__title {
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    margin-bottom: 8px;
}

.catalog-page__subtitle {
    color: var(--text-muted);
    margin-bottom: 24px;
}

.catalog-page__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 24px;
}

.catalog-page .card {
    width: 100%;
}

.catalog-page__empty {
    text-align: center;
    padding: 64px 0;
    color: var(--text-muted);
}

.catalog-page__clean {
    display: inline-block;
    margin-top: 16px;
    padding: 10px 20px;
    border-radius: 10px;
    background: var(--gold-gradient);
    color: var(--bg);
    font-weight: 600;
}

.catalog-page__clean:hover {
    opacity: 0.9;
}

.catalog-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 32px;
    align-items: start;
}

.catalog-results {
    min-width: 0;
}

.filters__toggle {
    display: none;
    margin-bottom: 16px;
    padding: 10px 20px;
    border-radius: 10px;
    border: 1px solid rgba(var(--gold-2-rgb), 0.4);
    background: transparent;
    color: var(--gold-2);
    font-weight: 600;
    cursor: pointer;
}

.filters {
    position: sticky;
    top: 100px;
    border: 1px solid rgba(var(--gold-2-rgb), 0.2);
    border-radius: 14px;
    padding: 20px;
    background: rgba(var(--white-rgb), 0.02);
}

.filters__group {
    border: 0;
    padding: 0;
    margin: 0 0 20px;
}

.filters__title {
    font-weight: 700;
    padding: 0;
}

.filters__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.filters__x {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 8px;
    border: 1px solid var(--border);
    color: var(--text);
    font-size: 1.1rem;
    line-height: 1;
}

.filters__x:hover {
    color: var(--gold-2);
    border-color: var(--gold-2);
}

.filters__check {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
    cursor: pointer;
    color: var(--text-muted);
}

.filters__check:hover {
    color: inherit;
}

.filters__check input {
    accent-color: var(--gold-2);
    width: 16px;
    height: 16px;
}

.filters__check--level-1 {
    padding-left: 18px;
}

.filters__check--level-2 {
    padding-left: 36px;
}

.filters__check--level-3 {
    padding-left: 54px;
}

.filters__tree,
.filters__children {
    list-style: none;
    margin: 0;
    padding: 0;
}

.filters__children {
    display: none;
    padding-left: 18px;
}

.filters__node.is-open > .filters__children {
    display: block;
}

.filters__node-row {
    display: flex;
    align-items: center;
    gap: 4px;
}

.filters__node-row .filters__check {
    flex: 1;
    padding: 6px 0;
}

.filters__node-toggle {
    background: none;
    border: 0;
    padding: 6px;
    cursor: pointer;
    color: var(--text-muted);
}

.filters__node-toggle:hover {
    color: inherit;
}

.filters__node-toggle svg {
    display: block;
    transition: transform 0.2s ease;
}

.filters__node.is-open > .filters__node-row .filters__node-toggle svg {
    transform: rotate(180deg);
}

.filters__empty {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.filters__price-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.filters__price {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.filters__price input {
    width: 100%;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: rgba(var(--white-rgb), 0.04);
    color: inherit;
}

.filters__select select {
    width: 100%;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--card);
    color: var(--text);
    cursor: pointer;
}

.filters__select select option {
    background: var(--card);
    color: var(--text);
}

.filters__select select option:checked {
    color: var(--gold-deep);
    font-weight: 600;
}

.filters__select select:focus {
    outline: none;
    border-color: rgba(var(--gold-deep-rgb), 0.6);
}

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

@media (max-width: 900px) {
    .catalog-layout {
        grid-template-columns: 1fr;
    }

    .filters__toggle {
        display: inline-block;
    }

    .filters {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: min(320px, 85vw);
        z-index: 1200;
        border-radius: 0 14px 14px 0;
        background: var(--bg);
        overflow-y: auto;
        transform: translateX(-105%);
        transition: transform 0.25s ease;
    }

    .filters--open {
        transform: translateX(0);
    }

    .filters__backdrop {
        position: fixed;
        inset: 0;
        z-index: 1190;
        background: rgba(var(--scrim-rgb), 0.6);
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.25s ease, visibility 0.25s ease;
    }

    .filters__backdrop.is-visible {
        opacity: 1;
        visibility: visible;
    }
}

@media (max-width: 600px) {
    .catalog-page__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
}