body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
}

.container {
    background-color: white;
    padding: 20px;
    border-radius: 0;
    box-shadow: none;
    max-width: 100%;
    margin: 0;
}

h1 {
    color: #333;
    margin-bottom: 20px;
}

.input-group {
    margin-bottom: 20px;
    display: flex;
    gap: 10px;
}

input[type="text"] {
    flex: 1;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

button {
    padding: 8px 16px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    position: relative;
}

button:hover {
    background-color: #0056b3;
}

button.loading {
    color: transparent;
}

button.loading:after {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin: -8px 0 0 -8px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.delete-btn {
    background-color: #dc3545;
}

.delete-btn:hover {
    background-color: #c82333;
}

.update-btn {
    background-color: #28a745;
}

.update-btn:hover {
    background-color: #218838;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

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

th {
    background-color: #f8f9fa;
    font-weight: 600;
}

tr:hover {
    background-color: #f8f9fa;
}

.back-link {
    display: inline-block;
    margin-bottom: 20px;
    color: #007bff;
    text-decoration: none;
}

.back-link:hover {
    text-decoration: underline;
}

.hint {
    margin-top: 20px;
    padding: 15px;
    background-color: #f8f9fa;
    border-left: 4px solid #007bff;
    border-radius: 4px;
}

.hint h3 {
    margin-top: 0;
    color: #007bff;
}

.auth-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.api-key {
    font-family: monospace;
    background-color: #f8f9fa;
    padding: 5px;
    border-radius: 4px;
    border: 1px solid #ddd;
    overflow-x: auto;
    max-width: 100%;
    white-space: nowrap;
}

.copy-btn {
    padding: 4px 8px;
    font-size: 12px;
    margin-left: 10px;
}

.note-input {
    width: 100%;
    max-width: 250px;
}

.hidden {
    display: none;
}

.message {
    padding: 10px;
    margin: 10px 0;
    border-radius: 4px;
}

.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* 按钮样式链接 */
.button {
    display: inline-block;
    padding: 8px 16px;
    background-color: #007bff;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.3s;
}

.button:hover {
    background-color: #0056b3;
    color: white;
    text-decoration: none;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .input-group {
        flex-direction: column;
        gap: 5px;
    }
    
    th, td {
        padding: 8px;
    }
}

/* 权限复选框样式 */
.permissions-container {
    margin: 15px 0;
    border: 1px solid #ddd;
    padding: 15px;
    border-radius: 4px;
    background-color: #f8f9fa;
}

.permissions-title {
    font-weight: 600;
    margin-bottom: 10px;
}

.permission-item {
    margin-bottom: 8px;
}

.permission-item label {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.permission-item input[type="checkbox"] {
    margin-right: 8px;
}

.permission-description {
    font-size: 12px;
    color: #666;
    margin-left: 24px;
    margin-top: 2px;
}

/* 响应式设计 - 移动端适配 */
@media (max-width: 768px) {
    .container {
        padding: 15px;
        border-radius: 0;
        box-shadow: none;
    }
    
    /* 调整标题在移动端的显示 */
    .auth-header h1 {
        font-size: 1.5rem;
    }
    
    /* 表格响应式处理 */
    table, thead, tbody, th, td, tr {
        display: block;
    }
    
    thead tr {
        position: absolute;
        top: -9999px;
        left: -9999px;
    }
    
    tr {
        border: 1px solid #ddd;
        margin-bottom: 10px;
    }
    
    td {
        border: none;
        border-bottom: 1px solid #eee;
        position: relative;
        padding-left: 50%;
    }
    
    td:before {
        position: absolute;
        top: 12px;
        left: 12px;
        width: 45%;
        padding-right: 10px;
        white-space: nowrap;
        font-weight: 600;
    }
    
    td:nth-of-type(1):before { content: "API密钥"; }
    td:nth-of-type(2):before { content: "备注"; }
    td:nth-of-type(3):before { content: "创建时间"; }
    td:nth-of-type(4):before { content: "权限"; }
    td:nth-of-type(5):before { content: "操作"; }
}