/* 基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* 头部样式 */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    margin-bottom: 30px;
    border-bottom: 1px solid #ddd;
}

h1 {
    color: #2c3e50;
}

/* 按钮样式 */
.btn {
    display: inline-block;
    background-color: #3498db;
    color: white;
    padding: 10px 15px;
    border-radius: 4px;
    text-decoration: none;
    transition: background-color 0.3s;
}

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

.btn-small {
    display: inline-block;
    background-color: #3498db;
    color: white;
    padding: 5px 10px;
    margin-right: 5px;
    border-radius: 3px;
    text-decoration: none;
    font-size: 0.9em;
}

.btn-danger {
    background-color: #e74c3c;
}

.btn-danger:hover {
    background-color: #c0392b;
}

/* 表单样式 */
.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

input[type="text"],
input[type="url"],
input[type="password"],
textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1em;
}

textarea {
    min-height: 150px;
}

/* 表格样式 */
table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

table th,
table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

table th {
    background-color: #f9f9f9;
    font-weight: bold;
}

table tr:hover {
    background-color: #f1f1f1;
}

/* 详情页样式 */
.detail-card {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
    margin-bottom: 20px;
}

.detail-item {
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.detail-item:last-child {
    border-bottom: none;
}

.detail-label {
    font-weight: bold;
    margin-bottom: 5px;
    color: #666;
}

.detail-value {
    color: #333;
}

/* 页脚样式 */
footer {
    margin-top: 50px;
    padding-top: 20px;
    border-top: 1px solid #ddd;
    text-align: center;
    color: #666;
}

/* 空状态 */
.empty-state {
    text-align: center;
    padding: 50px 0;
    color: #666;
}

/* 文件上传区域 */
.file-upload {
    border: 2px dashed #ddd;
    padding: 20px;
    text-align: center;
    border-radius: 4px;
    margin-bottom: 20px;
    background-color: #f9f9f9;
}

/* 消息提示样式 */
.alert {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 4px;
}

.alert-success {
    background-color: #dff0d8;
    border: 1px solid #d6e9c6;
    color: #3c763d;
}

.alert-error {
    background-color: #f2dede;
    border: 1px solid #ebccd1;
    color: #a94442;
}

/* 响应式调整 */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    header .btn {
        margin-top: 10px;
    }
    
    table {
        display: block;
        overflow-x: auto;
    }
}