/* 代码编辑器容器 */
.code-editor-container {
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    margin: 20px auto;
    max-width: 1500px;
    padding: 20px;
    position: relative;
}

.code-editor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 1px solid #e6f3ff;
    padding-bottom: 15px;
}

.code-editor-title {
    color: var(--primary-blue);
    font-size: 1.5rem;
    margin: 0;
}

.code-editor-controls {
    display: flex;
    gap: 10px;
}

/* 编辑器选项区域 */
.editor-options {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    gap: 10px;
}

.editor-examples select {
    padding: 8px 15px;
    border-radius: 5px;
    border: 1px solid #ccc;
    background-color: #fff;
    color: var(--primary-blue);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.editor-examples select:hover {
    border-color: var(--secondary-blue);
}

.editor-examples select:focus {
    outline: none;
    border-color: var(--secondary-blue);
    box-shadow: 0 0 0 2px rgba(0, 102, 204, 0.2);
}

/* 按钮样式 */
.editor-button {
    background-color: var(--primary-blue);
    border: none;
    border-radius: 5px;
    color: white;
    cursor: pointer;
    font-size: 14px;
    padding: 8px 15px;
    transition: background-color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 5px;
}

.editor-button:hover {
    background-color: var(--secondary-blue);
}

.run-button {
    background-color: #28a745;
}

.run-button:hover {
    background-color: #218838;
}

.clear-button {
    background-color: #dc3545;
}

.clear-button:hover {
    background-color: #c82333;
}

/* 编辑器区域 */
.code-editor {
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 20px;
}

/* 输出容器 */
.output-wrapper {
    background-color: #f8f9fa;
    border-radius: 5px;
    border: 1px solid #e9ecef;
    padding: 15px;
    min-height: 100px;
    margin-top: 20px;
}

.output-title {
    font-size: 1.2rem;
    color: var(--primary-blue);
    margin-bottom: 10px;
    border-bottom: 1px solid #e9ecef;
    padding-bottom: 8px;
}

#output-container {
    min-height: 60px;
    font-family: 'Courier New', Courier, monospace;
    white-space: pre-wrap;
    word-break: break-word;
}

#output-container pre {
    margin: 0;
    padding: 10px;
    overflow-x: auto;
    background-color: #f1f3f5;
    border-radius: 3px;
}

#output-container.error {
    color: #721c24;
}

#output-container .error-title {
    font-weight: bold;
    margin-bottom: 5px;
    color: #dc3545;
}

#output-container .loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    color: var(--primary-blue);
    font-style: italic;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .code-editor-container {
        padding: 15px;
    }
    
    .code-editor-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .editor-options {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .editor-examples {
        width: 100%;
    }
    
    .editor-examples select {
        width: 100%;
    }
    
    .code-editor-controls {
        width: 100%;
        justify-content: space-between;
    }
}

/* CodeMirror 自定义样式覆盖 */
.cm-s-dracula .CodeMirror-gutters {
    background-color: #282a36 !important;
    border-right: 1px solid #282a36 !important;
}

.CodeMirror-hints {
    z-index: 999 !important;
}

/* 输入数据区域样式 */
.input-wrapper {
    margin: 15px 0;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.input-wrapper:hover {
    border-color: #dee2e6;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.input-title {
    font-weight: 600;
    margin-bottom: 8px;
    color: #495057;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.input-title::before {
    content: "📝";
    font-size: 16px;
}

.input-wrapper textarea {
    width: 100%;
    height: 80px;
    padding: 12px;
    border: 1px solid #ced4da;
    border-radius: 6px;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.4;
    resize: vertical;
    background: white;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
    box-sizing: border-box;
}

.input-wrapper textarea:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.input-wrapper textarea::placeholder {
    color: #6c757d;
    font-style: italic;
    font-size: 13px;
}

/* 移动设备适配 */
@media (max-width: 768px) {
    .input-wrapper {
        padding: 12px;
        margin: 12px 0;
    }
    
    .input-wrapper textarea {
        font-size: 13px;
        padding: 10px;
    }
}