.wp-ai-search-container {
    max-width: 800px;
    margin: 20px auto;
}

.wp-ai-search-form {
    margin-bottom: 20px;
}

.search-input-wrapper {
    display: flex;
    gap: 10px;
    align-items: stretch;
}

#wp-ai-search-input {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    height: 44px;
    box-sizing: border-box;
}

.search-button {
    height: 44px;
    padding: 0 24px;
    background: #0073aa;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
}

.search-button:hover {
    background: #005a87;
}

.wp-ai-search-results {
    background: #f7f7f7;
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
}

.search-answer {
    margin-bottom: 20px;
    line-height: 1.6;
}

.search-sources {
    border-top: 1px solid #ddd;
    padding-top: 15px;
}

.search-sources h4 {
    margin: 0 0 10px 0;
    font-size: 14px;
    color: #666;
}

.source-item {
    margin: 8px 0;
}

.source-item a {
    color: #0073aa;
    text-decoration: none;
}

.wp-ai-search-loading {
    text-align: center;
    padding: 20px;
    color: #666;
}

.loading-dots::after {
    content: '...';
    animation: dots 1.5s infinite;
}

@keyframes dots {
    0%, 20% { content: '.'; }
    40% { content: '..'; }
    60%, 100% { content: '...'; }
}