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

.login-box {
    width: 400px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    padding: 40px;
    text-align: center;
}

.login-header h1 {
    color: #333;
    font-size: 24px;
    margin-bottom: 8px;
    font-weight: 600;
}

.login-header p {
    color: #666;
    font-size: 14px;
    margin-bottom: 30px;
}

.login-form {
    text-align: left;
}

.login-form .form-group {
    margin-bottom: 20px;
}

.login-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
}

.login-form input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #d9d9d9;
    border-radius: 6px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.login-form input:focus {
    outline: none;
    border-color: #1890ff;
    box-shadow: 0 0 0 2px rgba(24, 144, 255, 0.2);
}

.login-btn {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, #1890ff 0%, #40a9ff 100%);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(24, 144, 255, 0.3);
}

.login-btn:active {
    transform: translateY(0);
}

.login-footer {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #f0f0f0;
}

.login-footer p {
    color: #999;
    font-size: 12px;
}

@media (max-width: 480px) {
    .login-box {
        width: 90%;
        padding: 30px 20px;
    }
}