/**
 * CDN管理系统 - 主样式文件
 * 创建日期: 2026-05-06
 */

/* 重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: #333;
    background-color: #f5f7fa;
}

a {
    color: #1890ff;
    text-decoration: none;
}

a:hover {
    color: #40a9ff;
}

/* 登录页面 */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.login-box {
    width: 100%;
    max-width: 400px;
    padding: 40px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.login-box h1 {
    text-align: center;
    color: #667eea;
    margin-bottom: 10px;
}

.login-box h2 {
    text-align: center;
    color: #666;
    font-weight: normal;
    margin-bottom: 30px;
}

.login-footer {
    text-align: center;
    margin-top: 20px;
    color: #999;
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: #333;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #d9d9d9;
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.1);
}

.form-group input:disabled {
    background: #f5f5f5;
    cursor: not-allowed;
}

.form-group small {
    display: block;
    margin-top: 5px;
    color: #999;
    font-size: 12px;
}

.form-horizontal .form-group label {
    text-align: right;
    padding-right: 15px;
    line-height: 36px;
}

.form-actions {
    margin-top: 30px;
    text-align: center;
}

.form-actions button,
.form-actions .btn {
    margin: 0 5px;
}

/* 按钮样式 */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
}

.btn-primary:hover {
    opacity: 0.9;
    color: #fff;
}

.btn-secondary {
    background: #fff;
    color: #666;
    border: 1px solid #d9d9d9;
}

.btn-secondary:hover {
    color: #667eea;
    border-color: #667eea;
}

.btn-danger {
    background: #ff4d4f;
    color: #fff;
}

.btn-danger:hover {
    background: #ff7875;
}

.btn-block {
    display: block;
    width: 100%;
}

.btn-sm {
    padding: 5px 10px;
    font-size: 12px;
}

.btn-link {
    color: #1890ff;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font-size: 14px;
}

.btn-link:hover {
    color: #40a9ff;
}

.btn-link.btn-delete {
    color: #ff4d4f;
}

.btn-link.btn-delete:hover {
    color: #ff7875;
}

/* 警告框 */
.alert {
    padding: 12px 20px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.alert-success {
    background: #f6ffed;
    border: 1px solid #b7eb8f;
    color: #52c41a;
}

.alert-error {
    background: #fff2f0;
    border: 1px solid #ffccc7;
    color: #ff4d4f;
}

.alert-warning {
    background: #fffbe6;
    border: 1px solid #ffe58f;
    color: #faad14;
}

/* 数据表格 */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border-radius: 4px;
    overflow: hidden;
}

.data-table th,
.data-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #f0f0f0;
}

.data-table th {
    background: #fafafa;
    font-weight: 500;
    color: #333;
}

.data-table tr:hover {
    background: #f5f5f5;
}

/* 徽章 */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 12px;
}

.badge-success {
    background: #f6ffed;
    color: #52c41a;
}

.badge-danger {
    background: #fff2f0;
    color: #ff4d4f;
}

.badge-default {
    background: #f5f5f5;
    color: #999;
}

/* 信息框 */
.info-box,
.warning-box {
    padding: 15px;
    border-radius: 4px;
    margin: 15px 0;
}

.info-box {
    background: #e6f7ff;
    border: 1px solid #91d5ff;
}

.warning-box {
    background: #fffbe6;
    border: 1px solid #ffe58f;
}

/* 空状态 */
.empty-state {
    text-align: center;
    padding: 50px 20px;
    color: #999;
}

.empty-state p {
    margin-bottom: 20px;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-top: 20px;
}

.page-info {
    color: #666;
}

/* API密钥显示 */
.api-key-display {
    margin: 20px 0;
}

.api-key-box {
    background: #f5f5f5;
    padding: 15px;
    border-radius: 4px;
}

.api-key-box label {
    display: block;
    margin-bottom: 5px;
    color: #666;
}

.api-key-value {
    display: flex;
    align-items: center;
    gap: 10px;
}

.api-key-value code {
    flex: 1;
    background: #fff;
    padding: 10px;
    border-radius: 4px;
    font-family: Consolas, Monaco, monospace;
    word-break: break-all;
}

/* 响应式 */
@media (max-width: 768px) {
    .form-horizontal .form-group label {
        text-align: left;
    }
    
    .data-table {
        font-size: 12px;
    }
    
    .data-table th,
    .data-table td {
        padding: 8px 10px;
    }
}