.catalog-v2 {
    --catalog-bg: #f9fafb;
    --catalog-panel: #ffffff;
    --catalog-text: #111827;
    --catalog-muted: #6b7280;
    --catalog-border: #e5e7eb;
    --catalog-blue: #2563eb;
    --catalog-blue-light: #eff6ff;
    --catalog-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
    padding: 32px 0 56px;
}

.catalog-v2__topbar {
    align-items: flex-start;
    display: flex;
    gap: 24px;
    justify-content: space-between;
    margin-bottom: 24px;
}

.catalog-v2__title {
    color: var(--catalog-text);
    font-size: 44px;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin: 0 0 8px;
}

.catalog-v2__subtitle {
    color: var(--catalog-muted);
    margin: 0;
    max-width: 720px;
}

.catalog-v2__toolbar {
    align-items: center;
    display: flex;
    flex-shrink: 0;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: flex-end;
}

.catalog-v2 [hidden] {
    display: none !important;
}

.catalog-v2__filter-toggle,
.catalog-v2__view-btn,
.catalog-v2__reset,
.catalog-v2__pagination button,
.catalog-v2__card-link,
.catalog-v2__table-link {
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.catalog-v2__filter-toggle,
.catalog-v2__view-btn,
.catalog-v2__reset,
.catalog-v2__pagination button {
    background: var(--catalog-panel);
    border: 1px solid var(--catalog-border);
    border-radius: 14px;
    color: var(--catalog-text);
    cursor: pointer;
    font: inherit;
    padding: 12px 16px;
}

.catalog-v2__view-switch {
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(229, 231, 235, 0.9);
    border-radius: 16px;
    display: inline-flex;
    gap: 6px;
    padding: 6px;
}

.catalog-v2__filter-toggle {
    display: none;
}

.catalog-v2__view-btn.is-active,
.catalog-v2__pagination button.is-active {
    background: var(--catalog-blue);
    border-color: var(--catalog-blue);
    color: #fff;
}

.catalog-v2__app {
    display: grid;
    gap: 24px;
    grid-template-columns: 320px minmax(0, 1fr);
    position: relative;
}

.catalog-v2__overlay {
    display: none;
}

.catalog-v2__sidebar {
    align-self: start;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(229, 231, 235, 0.9);
    border-radius: 24px;
    box-shadow: var(--catalog-shadow);
    padding: 20px;
    position: sticky;
    top: 100px;
}

.catalog-v2__sidebar-head {
    align-items: center;
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}

.catalog-v2__section-nav {
    border-bottom: 1px solid var(--catalog-border);
    margin-bottom: 18px;
    padding-bottom: 18px;
}

.catalog-v2__section-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.catalog-v2__section-link {
    background: #f8fafc;
    border: 1px solid var(--catalog-border);
    border-radius: 14px;
    color: var(--catalog-text);
    display: block;
    padding: 10px 12px;
    text-decoration: none;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.catalog-v2__section-link:hover {
    background: var(--catalog-blue-light);
    border-color: rgba(37, 99, 235, 0.32);
    color: var(--catalog-blue);
}

.catalog-v2__sidebar-title {
    font-size: 18px;
    font-weight: 700;
    margin: 0;
}

.catalog-v2__sidebar-close {
    background: transparent;
    border: 0;
    color: var(--catalog-muted);
    cursor: pointer;
    display: none;
    font-size: 28px;
    line-height: 1;
    padding: 0;
}

.catalog-v2__filter-group + .catalog-v2__filter-group {
    border-top: 1px solid var(--catalog-border);
    margin-top: 18px;
    padding-top: 18px;
}

.catalog-v2__label {
    color: var(--catalog-muted);
    display: block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.catalog-v2__field {
    width: 100%;
}

.catalog-v2__field input,
.catalog-v2__range input {
    background: #fff;
    border: 1px solid var(--catalog-border);
    border-radius: 14px;
    color: var(--catalog-text);
    font: inherit;
    min-height: 44px;
    padding: 0 14px;
    width: 100%;
}

.catalog-v2__range {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.catalog-v2__checks {
    display: grid;
    gap: 8px;
}

.catalog-v2__check {
    align-items: center;
    display: flex;
    gap: 10px;
    justify-content: space-between;
}

.catalog-v2__check label {
    align-items: center;
    color: var(--catalog-text);
    cursor: pointer;
    display: inline-flex;
    font-size: 14px;
    gap: 10px;
}

.catalog-v2__check input {
    accent-color: var(--catalog-blue);
}

.catalog-v2__check-count {
    color: var(--catalog-muted);
    font-size: 13px;
}

.catalog-v2__sidebar-foot {
    align-items: center;
    display: flex;
    gap: 12px;
    justify-content: flex-start;
    margin-top: 22px;
    min-width: 0;
}

.catalog-v2__count {
    color: var(--catalog-muted);
    font-size: 14px;
    margin-top: 12px;
    text-align: left;
}

.catalog-v2__reset {
    flex: 0 0 auto;
    padding: 10px 14px;
    white-space: nowrap;
}

.catalog-v2__count,
.catalog-v2__sidebar-foot .catalog-v2__reset {
    min-width: 0;
}

.catalog-v2__results {
    min-height: 200px;
}

.catalog-v2__results_grid {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.catalog-v2__results_grid .catalog-v2__card {
    grid-column: span 1;
}

.catalog-v2__results_grid.catalog-v2__results_grid_orphan-3 .catalog-v2__card:nth-last-child(2),
.catalog-v2__results_grid.catalog-v2__results_grid_orphan-3 .catalog-v2__card:last-child {
    grid-column: span 1;
}

.catalog-v2__results_table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    max-width: 100%;
    width: 100%;
}

.catalog-v2__content {
    min-width: 0;
}

.catalog-v2__card {
    background: var(--catalog-panel);
    border: 1px solid rgba(229, 231, 235, 0.9);
    border-radius: 22px;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
    color: inherit;
    display: block;
    overflow: hidden;
    text-decoration: none;
}

.catalog-v2__card:hover {
    box-shadow: 0 20px 42px rgba(15, 23, 42, 0.1);
    transform: translateY(-3px);
}

.catalog-v2__card-media {
    align-items: center;
    background:
        linear-gradient(180deg, rgba(239, 246, 255, 0.9), rgba(255, 255, 255, 0.8)),
        linear-gradient(135deg, rgba(37, 99, 235, 0.14), transparent 70%);
    display: flex;
    height: 220px;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.catalog-v2__card-media img {
    height: 100%;
    object-fit: contain;
    width: 100%;
    mix-blend-mode: multiply;
}

.catalog-v2__card-placeholder {
    align-items: center;
    color: var(--catalog-muted);
    display: flex;
    font-size: 14px;
    height: 100%;
    justify-content: center;
    text-transform: uppercase;
    width: 100%;
}

.catalog-v2__badge {
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    left: 14px;
    letter-spacing: 0.08em;
    padding: 7px 10px;
    position: absolute;
    text-transform: uppercase;
    top: 14px;
}

.catalog-v2__badge_voltage {
    background: rgba(37, 99, 235, 0.1);
    color: var(--catalog-blue);
}

.catalog-v2__card-body {
    padding: 18px;
}

.catalog-v2__card-title {
    color: var(--catalog-text);
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 12px;
}

.catalog-v2__card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
}

.catalog-v2__pill {
    background: #f3f4f6;
    border-radius: 999px;
    color: #374151;
    font-size: 12px;
    font-weight: 600;
    padding: 7px 10px;
}

.catalog-v2__stats {
    display: grid;
    gap: 10px;
    margin-bottom: 16px;
}

.catalog-v2__stat {
    align-items: center;
    display: flex;
    justify-content: space-between;
}

.catalog-v2__stat-label {
    color: var(--catalog-muted);
    font-size: 13px;
}

.catalog-v2__stat-value {
    color: var(--catalog-text);
    font-family: "Courier New", monospace;
    font-size: 13px;
}

.catalog-v2__card-link,
.catalog-v2__table-link {
    align-items: center;
    background: var(--catalog-blue-light);
    border-radius: 14px;
    color: var(--catalog-blue);
    display: inline-flex;
    font-weight: 700;
    justify-content: center;
    min-height: 44px;
    padding: 0 16px;
    text-decoration: none;
    white-space: nowrap;
}

.catalog-v2__card-link:hover,
.catalog-v2__table-link:hover {
    background: var(--catalog-blue);
    color: #fff;
}

.catalog-v2__table {
    background: var(--catalog-panel);
    border: 1px solid rgba(229, 231, 235, 0.9);
    border-radius: 22px;
    border-spacing: 0;
    min-width: 860px;
    overflow: hidden;
    width: 100%;
}

.catalog-v2__table th,
.catalog-v2__table td {
    border-bottom: 1px solid var(--catalog-border);
    padding: 14px 16px;
    text-align: left;
}

.catalog-v2__table th {
    color: var(--catalog-muted);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.catalog-v2__table td {
    color: var(--catalog-text);
    font-size: 14px;
}

.catalog-v2__table td[data-type="numeric"] {
    font-family: "Courier New", monospace;
}

.catalog-v2__empty {
    background: rgba(255, 255, 255, 0.72);
    border: 1px dashed var(--catalog-border);
    border-radius: 18px;
    color: var(--catalog-muted);
    padding: 24px;
    text-align: center;
}

.catalog-v2__pagination {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-top: 18px;
}

.catalog-v2__pagination button[disabled] {
    cursor: default;
    opacity: 0.45;
}

.catalog-v2__description {
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(229, 231, 235, 0.9);
    border-radius: 22px;
    margin-top: 28px;
    padding: 22px 24px;
}

.catalog-v2__description > *:first-child {
    margin-top: 0;
}

.catalog-v2__description > *:last-child {
    margin-bottom: 0;
}

@media (max-width: 1279px) {
    .catalog-v2__filter-toggle {
        display: inline-flex;
    }

    .catalog-v2__app {
        grid-template-columns: 1fr;
    }

    .catalog-v2__results_grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .catalog-v2__results_grid .catalog-v2__card {
        grid-column: span 1;
    }

    .catalog-v2__results_grid.catalog-v2__results_grid_orphan-1 .catalog-v2__card:last-child,
    .catalog-v2__results_grid.catalog-v2__results_grid_orphan-2 .catalog-v2__card:nth-last-child(-n + 2),
    .catalog-v2__results_grid.catalog-v2__results_grid_orphan-3 .catalog-v2__card:nth-last-child(-n + 3) {
        grid-column: span 1;
    }

    .catalog-v2__overlay {
        background: rgba(17, 24, 39, 0.44);
        bottom: 0;
        left: 0;
        opacity: 0;
        pointer-events: none;
        position: fixed;
        right: 0;
        top: 0;
        transition: opacity 0.2s ease;
        z-index: 49;
    }

    .catalog-v2__sidebar {
        border-bottom-left-radius: 0;
        border-bottom-right-radius: 0;
        bottom: 0;
        left: 0;
        max-height: 82vh;
        overflow-y: auto;
        position: fixed;
        right: 0;
        top: auto;
        transform: translateY(100%);
        transition: transform 0.24s ease;
        z-index: 50;
    }

    .catalog-v2__sidebar-head {
        margin: -20px -20px 20px;
        padding: 20px 20px 12px;
        position: sticky;
        top: 0;
        z-index: 2;
    }

    .catalog-v2__sidebar-close {
        display: inline-block;
    }

    .catalog-v2__app.is-filters-open .catalog-v2__overlay {
        display: block;
        opacity: 1;
        pointer-events: auto;
    }

    .catalog-v2__app.is-filters-open .catalog-v2__sidebar {
        transform: translateY(0);
    }
}

@media (max-width: 767px) {
    .catalog-v2 {
        padding-top: 20px;
    }

    .catalog-v2__title {
        font-size: 34px;
    }

    .catalog-v2__topbar {
        align-items: stretch;
        flex-direction: column;
    }

    .catalog-v2__card-media {
        height: 180px;
    }

    .catalog-v2__toolbar {
        align-items: stretch;
        display: grid;
        gap: 10px;
        grid-template-columns: minmax(0, 1fr);
        justify-content: stretch;
    }

    .catalog-v2__results_grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .catalog-v2__results_grid .catalog-v2__card,
    .catalog-v2__results_grid.catalog-v2__results_grid_orphan-1 .catalog-v2__card:last-child,
    .catalog-v2__results_grid.catalog-v2__results_grid_orphan-2 .catalog-v2__card:nth-last-child(-n + 2),
    .catalog-v2__results_grid.catalog-v2__results_grid_orphan-3 .catalog-v2__card:nth-last-child(-n + 3) {
        grid-column: span 1;
    }

    .catalog-v2__filter-toggle,
    .catalog-v2__view-switch {
        width: 100%;
    }

    .catalog-v2__filter-toggle {
        justify-content: center;
    }

    .catalog-v2__view-switch {
        display: grid;
        gap: 6px;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        justify-content: space-between;
    }

    .catalog-v2__view-btn {
        flex: 1 1 0;
    }

    .catalog-v2__table {
        min-width: 760px;
    }

    .catalog-v2__sidebar-foot {
        align-items: flex-start;
        flex-direction: column;
    }

    .catalog-v2__count {
        text-align: left;
    }
}