/* static/style.css */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    margin: 0;
    padding: 20px;
    background-color: #f6f8fa;
    color: #24292f;
    min-height: 100vh;
    display: flex;
    flex-direction: column; /* 改为列布局 */
    align-items: center; /* 水平居中 */
}

.page-header {
    text-align: center;
    margin-bottom: 20px;
    width: 100%; /* 确保标题占据全宽 */
}

.page-header h2 {
    margin: 0 0 8px 0; /* 减少底部边距 */
    color: #24292f;
    font-size: 24px;
}

.page-header p {
    margin: 4px 0;
    color: #57606a;
    font-size: 14px;
}

.container {
    display: flex;
    width: 90%;
    max-width: 1600px; /* 增加最大宽度 */
    gap: 20px; /* 面板间距 */
    flex: 1; /* 容器占据剩余空间 */
    height: 60vh; /* 调整容器高度，给标题留出空间 */
}

.panel {
    flex: 1; /* 左右各占50% */
    display: flex;
    flex-direction: column;
    background-color: #ffffff;
    border-radius: 6px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
    overflow: hidden; /* 防止内容溢出圆角 */
}

.panel h2 {
    margin: 0;
    padding: 12px 16px;
    font-size: 16px;
    font-weight: 600;
    background-color: #f6f8fa;
    border-bottom: 1px solid #eaecef;
    color: #57606a;
}

textarea {
    flex: 1; /* 占据剩余空间 */
    padding: 16px;
    border: none;
    resize: none; /* 禁用拖拽调整大小，由JS控制 */
    font-size: 14px;
    line-height: 1.5;
    background-color: #ffffff;
    color: #24292f;
    outline: none;
    font-family: inherit;
    min-height: 200px; /* 设置最小高度 */
}

textarea:focus {
    /* Typecho 风格无明显焦点样式，保持简洁 */
}

.controls {
    display: flex;
    justify-content: flex-end; /* 按钮靠右 */
    gap: 8px; /* 按钮间距 */
    padding: 12px 16px;
    background-color: #f6f8fa;
    border-top: 1px solid #eaecef;
}

button {
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 500;
    color: #24292f;
    background-color: #f6f8fa;
    border: 1px solid #d0d7de;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

button:hover {
    background-color: #f3f4f6;
}

button:active {
    background-color: #eaecef;
}

button[type="submit"] {
    background-color: #238636; /* 绿色按钮 */
    color: white;
    border-color: #238636;
}

button[type="submit"]:hover {
    background-color: #2ea043;
}

button[type="submit"]:active {
    background-color: #3fb950;
}