body {
  font-family: "Poppins", sans-serif;
  background-color: #121212;
  color: #ffffff;
  margin: 0;
}

.signup-container {
  background: linear-gradient(135deg, #1f1f1f 0%, #2a2a2a 100%);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 40px;
  width: 100%;
  max-width: 400px;
  border-radius: 15px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(133, 133, 255, 0.2);
}

.signup-container:hover {
  box-shadow: 0 12px 35px rgba(133, 133, 255, 0.2);
  border-color: #8585ff;
}

.signup-container h1 {
  font-size: 26px;
  font-weight: bold;
  margin-bottom: 30px;
  text-align: center;
  background: linear-gradient(135deg, #8585ff, #66ccff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.form-control {
  position: relative;
  padding: 12px 16px;
  border-radius: 8px;
  box-shadow: none;
  border: 1px solid rgba(133, 133, 255, 0.3);
  transition: all 0.3s ease;
  background-color: #374151;
  color: #ffffff;
}

.form-control:focus {
  border-color: #8585ff;
  box-shadow: 0 0 0 3px rgba(133, 133, 255, 0.1);
  outline: none;
}

.form-control::placeholder {
  color: #9ca3af;
}

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

.form-group label {
  background: linear-gradient(135deg, #8585ff, #66ccff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 500;
  margin-bottom: 5px;
  display: block;
}

#btn {
  background: linear-gradient(135deg, #8585ff, #66ccff);
  color: white;
  border-radius: 8px;
  padding: 12px;
  width: 100%;
  border: none;
  transition: all 0.3s ease;
  font-weight: 500;
  font-size: 16px;
}

.btn:hover {
  background: linear-gradient(135deg, #66ccff, #8585ff);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(133, 133, 255, 0.3);
}

.error {
  color: #ef4444;
  margin-bottom: 15px;
  font-size: 14px;
}

.password-container {
  position: relative;
}

.password-container input {
  padding-right: 40px;
}

.show-password {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  background: linear-gradient(135deg, #8585ff, #66ccff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: all 0.3s ease;
}

.show-password:hover {
  background: linear-gradient(135deg, #66ccff, #8585ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.login-link {
  margin-top: 20px;
  text-align: center;
}

.login-link a {
  background: linear-gradient(135deg, #8585ff, #66ccff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  transition: all 0.3s ease;
}

.login-link a:hover {
  background: linear-gradient(135deg, #66ccff, #8585ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

@media (max-width: 576px) {
  .signup-container {
    padding: 30px 20px;
    max-width: 95%;
  }
}