.hc-catalog-search {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 58px;
    padding: 0 18px;
    border: 1px solid var(--color-border-medium);
    border-radius: 18px;
    background: var(--color-bg-0);
    transition: border-color .16s ease, box-shadow .16s ease;
}

.hc-catalog-search:focus-within {
    border-color: #b7c6da;
    box-shadow: 0 10px 28px rgba(30, 45, 74, .06);
}

.hc-catalog-search__icon {
    display: inline-flex;
    flex: 0 0 auto;
    color: var(--color-non-focus);
}

.hc-catalog-search__input {
    width: 100%;
    min-width: 0;
    height: 56px;
    padding: 0;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--color-text);
    font-size: var(--text-sm);
}

.hc-catalog-search__input::placeholder {
    color: var(--color-non-focus);
}

.hc-catalog-search__status {
    min-height: 18px;
    margin-top: 7px;
    color: var(--color-muted);
    font-size: var(--text-xs);
}

.hc-catalog-alphabet {
    position: sticky;
    top: 56px;
    z-index: 15;
    display: flex;
    flex-wrap: wrap;
    gap: 8px 10px;
    padding: 15px;
    border-radius: var(--radius-card);
    background: var(--color-bg-0);
    box-shadow: 0 10px 30px rgba(16, 24, 40, .035);
}

.hc-catalog-alphabet__item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    color: var(--color-text);
    font-size: 14px;
    line-height: 1;
    font-weight: 600;
    text-decoration: none;
    transition: background .15s ease, color .15s ease;
}

.hc-catalog-alphabet__item:hover {
    background: var(--color-bg-1);
    color: var(--color-focus);
}

.hc-catalog-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 88px;
    padding: 17px 20px;
    border: 0;
    border-radius: 18px;
    background: var(--color-bg-0);
    color: inherit;
    text-decoration: none;
    transition: transform .16s ease, box-shadow .16s ease;
}

/* Keep catalog cards borderless even when a page-level legacy class is also present. */
a.hc-catalog-card {
    border: 0;
}

.hc-catalog-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 30px rgba(30, 45, 74, .07);
}

.hc-catalog-card__title {
    display: block;
    color: var(--color-text);
    font-size: var(--text-md);
    line-height: 1.35;
    font-weight: 600;
}

.hc-catalog-card__meta {
    display: block;
    margin-top: 7px;
    color: var(--color-non-focus);
    font-size: var(--text-xs);
    line-height: 1.4;
}

.hc-catalog-card__match {
    display: block;
    margin-top: 6px;
    color: var(--color-non-focus);
    font-size: var(--text-xs);
    line-height: 1.35;
}

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

.hc-catalog-highlight {
    padding: 0 2px;
    border-radius: 4px;
    background: rgba(37, 99, 235, .10);
    color: inherit;
    font-weight: inherit;
}

[data-hc-catalog-search-content]:not([hidden]) {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 18px;
}

.hc-catalog-card:focus-visible,
.hc-catalog-alphabet__item:focus-visible {
    outline: 2px solid var(--color-focus);
    outline-offset: 3px;
}

[data-hc-catalog-item][hidden],
[data-hc-catalog-group][hidden],
[data-hc-catalog-default-content][hidden],
[data-hc-catalog-search-content][hidden] {
    display: none !important;
}

@media (max-width: 700px) {
    .hc-catalog-search {
        min-height: 50px;
        border-radius: 16px;
    }

    .hc-catalog-search__input {
        height: 48px;
    }

    .hc-catalog-alphabet {
        position: static;
        gap: 6px;
        padding: 12px;
    }

    .hc-catalog-alphabet__item {
        min-width: 32px;
        height: 28px;
        padding: 0 8px;
        font-size: 13px;
    }

    .hc-catalog-card {
        min-height: 76px;
        padding: 15px 17px;
    }

    [data-hc-catalog-search-content]:not([hidden]) {
        grid-template-columns: 1fr;
    }
}