.kh-search-toolbar {
    position: sticky;
    z-index: 1030;
    top: var(--kh-header-height, 4.25rem);
    background: rgba(var(--bs-body-bg-rgb), 0.96);
    backdrop-filter: blur(10px);
}

.kh-search-form {
    position: relative;
    width: min(100%, 52rem);
    margin-inline: auto;
}

.kh-search-suggestions {
    position: absolute;
    z-index: 1080;
    inset-inline: 0;
    top: calc(100% + 0.4rem);
    overflow: hidden;
    max-height: min(28rem, 65vh);
    border: 1px solid var(--bs-border-color);
    border-radius: var(--kh-radius-sm, 0.75rem);
    background: var(--bs-body-bg);
    box-shadow: var(--bs-box-shadow);
    overflow-y: auto;
}

.kh-search-suggestion {
    display: flex;
    min-height: 3.5rem;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 0.85rem;
    color: var(--bs-body-color);
    text-decoration: none;
}

.kh-search-suggestion + .kh-search-suggestion {
    border-top: 1px solid var(--bs-border-color);
}

.kh-search-suggestion:hover,
.kh-search-suggestion:focus,
.kh-search-suggestion.is-active {
    color: var(--bs-body-color);
    background: var(--bs-tertiary-bg);
    outline: 0;
}

.kh-search-suggestion-image,
.kh-search-suggestion-placeholder {
    display: inline-flex;
    width: 2.5rem;
    height: 2.5rem;
    flex: 0 0 2.5rem;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 0.55rem;
    background: var(--bs-tertiary-bg);
}

.kh-search-suggestion-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.kh-search-suggestion-title {
    display: block;
    overflow: hidden;
    font-size: 0.9rem;
    font-weight: 700;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.kh-search-suggestion-type {
    display: block;
    color: var(--bs-secondary-color);
    font-size: 0.75rem;
}

.kh-search-result-card {
    overflow: hidden;
    transition: border-color var(--kh-transition, 150ms ease), box-shadow var(--kh-transition, 150ms ease);
}

.kh-search-result-card:hover,
.kh-search-result-card:focus-within {
    border-color: var(--bs-primary);
    box-shadow: var(--bs-box-shadow-sm);
}

.kh-search-result-image {
    display: block;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: var(--bs-tertiary-bg);
}

.kh-search-result-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.kh-search-result-card[data-result-kind="books"] .kh-search-result-image img {
    object-fit: contain;
}

.kh-search-result-placeholder {
    display: flex;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    color: var(--bs-secondary-color);
    font-size: 2rem;
}

.kh-search-result-meta,
.kh-search-result-summary {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
}

.kh-search-result-meta {
    -webkit-line-clamp: 2;
}

.kh-search-result-summary {
    -webkit-line-clamp: 3;
}

@media (max-width: 991.98px) {
    .kh-search-toolbar {
        top: 4rem;
    }

    .kh-search-result-card .card-body {
        padding: 0.75rem !important;
    }

    .kh-search-result-card h3 {
        font-size: 0.875rem;
    }

    .kh-search-result-summary {
        -webkit-line-clamp: 2;
    }
}