.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.catalog-mobile-tools, .catalog-filter-dialog:not([open]) { display: none; }
.filter-advanced summary { cursor: pointer; color: var(--navy); font-size: 13px; font-weight: 600; margin-bottom: 20px; }
.filter-advanced summary span { display: block; margin-top: 4px; font-size: 11px; font-weight: 400; color: var(--muted); }
.filter-actions > .filter-clear { display: none; }
.filter-fields .field { min-width: 0; }
.filter-fields .field > label { display: block; }
@media (min-width: 901px) {
    .filters-enhanced .filter-advanced summary { display: none; }
}
@media (max-width: 900px) {
    .catalog-layout { grid-template-columns: minmax(0, 1fr); gap: 24px; padding-top: 24px; }
    .filters-enhanced > .filters-panel { display: none; }
    .filters-enhanced .catalog-mobile-tools { display: block; }
    .catalog-quick-search { display: flex; align-items: center; border: 1px solid var(--line); border-radius: 12px; background: #fff; padding: 4px; }
    .catalog-quick-search:focus-within { border-color: var(--blue); box-shadow: 0 0 0 3px #2451e611; }
    .catalog-quick-search input[type="search"] { flex: 1; width: 0; min-width: 0; height: 44px; padding: 0 12px; border: 0; background: none; font: inherit; font-size: 16px; outline: none; color: var(--navy); }
    .catalog-quick-search button { width: 44px; height: 44px; display: grid; place-items: center; border: 0; border-radius: 9px; background: var(--blue); color: #fff; cursor: pointer; }
    .catalog-filter-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 12px; }
    .filter-trigger { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 10px 15px; border: 1px solid var(--line); border-radius: 10px; color: var(--navy); background: #fff; font: inherit; font-size: 13px; font-weight: 600; cursor: pointer; }
    .filter-count { display: grid; place-items: center; min-width: 21px; height: 21px; padding-inline: 5px; border-radius: 6px; background: var(--blue); color: #fff; font-size: 11px; }
    .filter-bar-hint { color: var(--muted); font-size: 11px; text-align: right; }
    .filter-clear { color: var(--blue); font-size: 13px; min-height: 44px; display: inline-flex; align-items: center; }
    .catalog-filter-dialog { position: fixed; inset: auto 0 0; margin: 0 auto; padding: 0; width: 100%; max-width: 560px; height: calc(100dvh - 24px); max-height: 860px; border: 0; border-radius: 22px 22px 0 0; color: var(--navy); background: #fff; overscroll-behavior: contain; overflow: hidden; }
    .catalog-filter-dialog[open] { display: flex; flex-direction: column; }
    .catalog-filter-dialog::backdrop { background: #101e43a6; }
    html:has(.catalog-filter-dialog[open]) { overflow: hidden; }
    .filter-sheet-header { display: flex; align-items: center; justify-content: space-between; flex-shrink: 0; gap: 16px; padding: 20px 22px 16px; border-bottom: 1px solid var(--line); }
    .filter-sheet-header h2 { font-size: 23px; margin: 0; }
    .filter-sheet-header p { font-size: 12px; margin: 3px 0 0; color: var(--muted); }
    .filter-close { display: grid; place-items: center; width: 44px; height: 44px; flex-shrink: 0; background: #f2f5fa; border: 0; border-radius: 50%; font-size: 27px; color: var(--navy); cursor: pointer; }
    .catalog-filter-dialog form { display: flex; flex: 1; flex-direction: column; min-height: 0; }
    .catalog-filter-dialog .filter-title { display: none; }
    .catalog-filter-dialog .filter-fields { flex: 1; overflow-y: auto; overscroll-behavior: contain; padding: 22px 22px 40px; }
    .catalog-filter-dialog .field { margin-bottom: 22px; font-size: 13px; }
    .catalog-filter-dialog input, .catalog-filter-dialog select, .catalog-filter-dialog .ts-control, .catalog-filter-dialog .ts-control input { font-size: 16px; }
    .catalog-filter-dialog .ts-control { min-height: 54px; }
    .catalog-filter-dialog .ts-dropdown { font-size: 15px; }
    .catalog-filter-dialog .ts-dropdown .option { padding: 12px 14px; }
    .catalog-filter-dialog .filter-advanced { border-block: 1px solid var(--line); padding-top: 18px; margin-bottom: 22px; }
    .catalog-filter-dialog .filter-advanced summary { font-size: 14px; min-height: 44px; }
    .catalog-filter-dialog .filter-advanced summary span { font-size: 12px; }
    .catalog-filter-dialog .filter-actions { display: flex; align-items: center; gap: 20px; padding: 14px 22px calc(14px + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); background: #fff; flex-shrink: 0; }
    .catalog-filter-dialog .filter-actions > .filter-clear { display: inline-flex; }
    .catalog-filter-dialog .filter-actions .button { flex: 1; font-size: 14px; min-height: 50px; padding: 12px; gap: 12px; }
    .filters-panel .field input, .filters-panel .field select { font-size: 16px; }
}
@media (max-width: 620px) {
    .catalog-heading { padding: 18px 0 24px; }
    .catalog-heading .breadcrumb { margin-bottom: 20px; }
    .catalog-heading h1 { font-size: 28px; line-height: 1.2; margin: 12px 0; }
    .catalog-heading p { font-size: 12px; margin-bottom: 0; }
    .catalog-layout { gap: 26px; padding-top: 20px; }
    .catalog-results { min-width: 0; margin-top: 0; }
    .header-actions { gap: 8px; }
    .header-actions .button { white-space: nowrap; }
    .header-desktop-label { display: none; }
    .header-actions .login-link .header-mobile-label { display: inline; }
    .header-mobile-label { display: inline; }
    .brand img { width: 90px; }
    .menu-toggle { padding: 6px; }
}
@media (min-width: 621px) { .header-mobile-label { display: none; } }