/* Panels catalog — compact, semantic cards with one native action. */
#panels-list {
    min-width: 0;
}

.panel-catalog-category + .panel-catalog-category {
    margin-top: 28px;
}

.panel-category-heading {
    padding: 4px 0 10px;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.panel-category-heading h3 {
    font-size: 1.05em;
    font-weight: 700;
}

.panel-catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
    gap: 16px;
    align-items: stretch;
}

.panel-catalog-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    margin-bottom: 0;
    cursor: pointer;
}

.panel-card-heading,
.panel-card-title,
.panel-card-meta {
    min-width: 0;
}

.panel-card-title {
    font-size: 16px;
    font-weight: 600;
    overflow-wrap: anywhere;
}

.panel-card-meta {
    margin-top: 10px;
}

.panel-card-meta .tag {
    max-width: 100%;
    white-space: normal;
    overflow-wrap: anywhere;
}

.panel-card-description {
    display: -webkit-box;
    min-width: 0;
    margin-top: 12px;
    overflow: hidden;
    overflow-wrap: anywhere;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

.panel-card-actions {
    display: flex;
    align-items: flex-end;
    margin-top: auto;
    padding-top: 16px;
}

#panels-list .panel-card-open {
    min-height: 36px;
    max-width: 100%;
    white-space: normal;
    overflow-wrap: anywhere;
}

#panels-list .panel-card-open:focus-visible {
    outline-offset: 3px;
}

.panel-catalog-state {
    padding: 40px 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    color: var(--text-muted);
    text-align: center;
}

.panel-catalog-state h3 {
    margin-bottom: 6px;
    color: var(--text-primary);
}

.panel-catalog-state .spinner {
    margin: 0 auto 12px;
}

.panel-catalog-state .btn {
    margin-top: 12px;
}