/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

body {
  background: linear-gradient(135deg, #1e3c72, #2a5298);
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.signup-card {
  background: #fff;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.25);
  text-align: center;
  width: 100%;
  max-width: 400px;
  animation: fadeIn 0.6s ease;
}

.logo img {
  width: 70px;
  height: 70px;
  margin-bottom: 1rem;
}

.signup-card h2 {
  margin-bottom: 1.5rem;
  color: #2a5298;
  font-weight: 600;
}

.form-group {
  margin-bottom: 1rem;
}

input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 1rem;
  transition: all 0.3s ease;
}

input:focus {
  border-color: #2a5298;
  outline: none;
  box-shadow: 0 0 8px rgba(42,82,152,0.4);
}

.btn {
  width: 100%;
  padding: 0.75rem;
  background: #2a5298;
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
}

.btn:hover {
  background: #1e3c72;
  transform: translateY(-2px);
}

.secondary-btn {
  background: #4caf50;
  margin-top: 15px;
  display: inline-block;
  text-align: center;
   text-decoration: none;
}

.secondary-btn:hover {
  background: #2e7d32;
}

.message {
  margin-top: 1rem;
  font-size: 0.9rem;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}