Sing In Page 
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", sans-serif;
}

body {
  background: linear-gradient(to right, #6a11cb, #2575fc);
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.container {
  background: white;
  padding: 40px 30px;
  border-radius: 15px;
  box-shadow: 0 15px 45px rgba(0, 0, 0, 0.2);
  width: 100%;
  max-width: 400px;
  transition: 0.3s ease-in-out;
}

.form h2 {
  margin-bottom: 25px;
  text-align: center;
  color: #333;
}

.form input {
  width: 100%;
  padding: 12px 15px;
  margin: 10px 0;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 15px;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.form input:focus {
  border-color: #2575fc;
  box-shadow: 0 0 5px rgba(37, 117, 252, 0.4);
}

.form button {
  width: 100%;
  padding: 12px;
  background: #2575fc;
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  cursor: pointer;
  margin-top: 15px;
  transition: background 0.3s;
}

.form button:hover {
  background: #1a5fd3;
}

.switch {
  text-align: center;
  margin-top: 20px;
  font-size: 14px;
  color: #555;
}

.switch a {
  color: #2575fc;
  text-decoration: none;
  font-weight: bold;
}

.switch a:hover {
  text-decoration: underline;
}