.tool-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.output-sections {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.output-section {
    display: flex;
    flex-direction: column;
    gap: 10px;
    background-color: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

/* 为code-display增加专门的样式 */
#layout-output.code-display, #main-class-output.code-display {
    min-height: 500px;
    white-space: pre-wrap;
    word-wrap: break-word;
    word-break: break-word;
}

.button-section {
    display: flex;
    gap: 12px;
    margin: 5px 0;
}

button {
    padding: 8px 16px;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
    font-weight: bold;
}

button:hover {
    background-color: #2980b9;
}

#clear-btn {
    background-color: #3498db;
}

#clear-btn:hover {
    background-color: #2980b9;
}

.copy-btn {
    align-self: flex-start;
    margin-top: 5px;
    background-color: #3498db;
}

.copy-btn:hover {
    background-color: #2980b9;
}

label {
    font-weight: bold;
    margin-bottom: 5px;
    color: #2c3e50;
}