.crt-theme-builder-desc {
    font-size: 14px;
    color: #646970;
    margin-bottom: 24px;
}
.crt-theme-builder-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}
.crt-theme-builder-tab {
    padding: 8px 18px;
    border: 1px solid #dcdcde;
    border-radius: 6px;
    background: #fff;
    color: #50575e;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    outline: none;
}
.crt-theme-builder-tab:hover {
    border-color: #2271b1;
    color: #2271b1;
    background: #f0f6fc;
}
.crt-theme-builder-tab.active {
    background: #2271b1;
    border-color: #2271b1;
    color: #fff;
}
.crt-theme-builder-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 24px;
    max-width: 1200px;
}
.crt-theme-builder-item {
    background: #fff;
    border: 1px solid #dcdcde;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.25s ease;
    overflow: hidden;
    position: relative;
}
.crt-theme-builder-item.crt-tab-hidden {
    display: none;
}
.crt-theme-builder-item-icon {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 28px;
    height: 8px;
    object-fit: contain;
    z-index: 2;
    pointer-events: none;
}
.crt-theme-builder-item:hover {
    border-color: #2271b1;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}
.crt-theme-builder-item-inner {
    display: flex;
    flex-direction: column;
}
.crt-theme-builder-item-image {
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f6f7f7;
    border-bottom: 1px solid #dcdcde;
    min-height: 160px;
}
.crt-theme-builder-item-image img {
    max-width: 100%;
    max-height: 140px;
    height: auto;
    object-fit: contain;
}
.crt-theme-builder-item-info {
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.crt-theme-builder-item-info h3 {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    color: #1d2327;
}
.crt-theme-builder-status {
    font-size: 12px;
    font-weight: 500;
    padding: 3px 10px;
    border-radius: 12px;
    line-height: 1.4;
}
.crt-status-active {
    background: #edfaef;
    color: #00a32a;
}
.crt-status-inactive {
    background: #f0f0f1;
    color: #646970;
}