* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: linear-gradient(135deg, #667eea, #764ba2);
}

.container {
  background: #fff;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
  width: 600px;
  height: 450px;
  text-align: center;

}

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

.password-box {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.password-box input {
  flex: 1;
  padding: 10px;
  font-size: 16px;
  border: 2px solid #ddd;
  border-radius: 8px 0 0 8px;
  outline: none;
}

.password-box button {
  padding: 10px;
  background: #667eea;
  color: #fff;
  border: none;
  border-radius: 0 8px 8px 0;
  cursor: pointer;
  transition: 0.3s;
}

.password-box button:hover {
  background: #5a67d8;
}

.options {
  text-align: left;
  margin-bottom: 20px;
  margin-top: 20px;
}
span{
  color: #666;
  font-weight: normal;
  font-size: 14px;
  margin-left: 8px;
}
.options label {
  display: block;
  margin: 18px 0 0px 18px;
  font-size: 18px;
  color: #333;
  font-weight: bold;
}

button#generateBtn {
  width: 100%;
  padding: 12px;
  background: #764ba2;
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 16px;
  transition: 0.3s;
}

button#generateBtn:hover {
  background: #6b46c1;
}
@media (max-width: 760px) {
  .container{
    width: 350px;
    height: 450px;
    padding: 20px;
  }
  span{
    display: none;
  }
}