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

body {
  height: 100vh;
  background: #121212;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

#error{
  font-size: 12px;
  margin-bottom: 12px;
  color: red;
}
.container {
  width: 100%;
  max-width: 400px;
  padding: 2rem;
  background: #1e1e1e;
  border-radius: 12px;
  box-shadow: 0 0 20px rgba(51, 255, 224, 0.2);
}

.form-box h2 {
  text-align: center;
  margin-bottom: 1.5rem;
  color: #33ffe0;
}

.input-group {
  margin-bottom: 1.2rem;
}

.input-group label {
  display: block;
  margin-bottom: 0.3rem;
  font-weight: 500;
}

.input-group input {
  width: 100%;
  padding: 0.7rem;
  border: none;
  border-radius: 8px;
  background: #2c2c2c;
  color: #fff;
}

.btn {
  width: 100%;
  padding: 0.8rem;
  background: #33ffe0;
  border: none;
  border-radius: 8px;
  font-weight: bold;
  color: #000;
  cursor: pointer;
  transition: background 0.3s;
}

.btn:hover {
  background: #29d7c7;
}

.toggle-text {
  margin-top: 1rem;
  text-align: center;
  font-size: 0.9rem;
}

.toggle-text a {
  color: #33ffe0;
  text-decoration: none;
  margin-left: 5px;
}
/*  */

.container {
  max-width: 400px;
  padding: 2rem;
}
@media (max-width: 768px) {
  .container {
    max-width: 90%;
    padding: 1.5rem;
  }

  .form-box h2 {
    font-size: 1.8rem;
  }

  .btn {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  body {
    padding: 1rem;
  }

  .container {
    padding: 1rem;
    box-shadow: none;
  }

  .form-box h2 {
    font-size: 1.5rem;
  }

  .input-group label {
    font-size: 0.9rem;
  }

  .input-group input {
    font-size: 1rem;
    padding: 0.6rem;
  }

  .btn {
    padding: 0.6rem;
    font-size: 0.95rem;
  }

  .toggle-text {
    font-size: 0.85rem;
  }
}