/* SQL优化工具样式 */
.page-container {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    padding: 30px;
}

.toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    gap: 20px;
}

.tool-group {
    display: flex;
    gap: 10px;
}

.main-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.editor-section {
    flex: 1;
}

.result-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.suggestions-section,
.optimized-section {
    flex: 1;
}

.optimized-container {
    position: relative;
    margin-top: 20px;
}

.optimized-container .CodeMirror {
    height: 200px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.copy-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 10;
    padding: 5px 10px;
    background-color: #2196F3;
    color: white;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    font-size: 12px;
}

.copy-btn:hover {
    background-color: #1976D2;
}

/* 优化建议样式 */
.suggestion-item {
    margin-bottom: 15px;
    padding: 12px 15px;
    border-radius: 5px;
    background-color: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.suggestion-item.error {
    border-left: 4px solid #dc3545;
    background-color: #fff5f5;
}

.suggestion-item.warning {
    border-left: 4px solid #ffc107;
    background-color: #fffbf0;
}

.suggestion-item.info {
    border-left: 4px solid #0dcaf0;
    background-color: #f0faff;
}

.suggestion-title {
    font-weight: bold;
    margin-bottom: 5px;
    color: #333;
}

.suggestion-detail {
    color: #666;
    font-size: 14px;
    line-height: 1.5;
}

.suggestions-container {
    height: 300px;
    overflow-y: auto;
    padding: 15px;
    background-color: #f8f9fa;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.suggestions-container::-webkit-scrollbar {
    width: 8px;
}

.suggestions-container::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.suggestions-container::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

.suggestions-container::-webkit-scrollbar-thumb:hover {
    background: #666;
}

.no-suggestions {
    color: #666;
    text-align: center;
    padding: 20px;
    font-style: italic;
}

@media (max-width: 1024px) {
    .main-content {
        grid-template-columns: 1fr;
    }

    .suggestions-container {
        height: 250px;
    }

    #optimizedSql {
        min-height: 150px;
    }
}