/* Mobile-friendly login page styles */

body {
  padding: 20px;
  background-color: #f5f5f5;
}

.pin-login-container {
  max-width: 400px;
  margin: 0 auto;
  padding: 30px 20px;
  background: white;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.pin-login-container h3 {
  font-size: 24px;
  margin-bottom: 25px;
  color: #333;
}

.pin-login-container input[type="text"] {
  width: 100%;
  max-width: 300px;
  padding: 15px;
  font-size: 18px;
  border: 2px solid #ddd;
  border-radius: 4px;
  box-sizing: border-box;
  text-align: center;
  margin-bottom: 20px;
}

.pin-login-container input[type="text"]:focus {
  outline: none;
  border-color: #337ab7;
}

.pin-login-container input[type="submit"] {
  width: 100%;
  max-width: 300px;
  padding: 15px;
  font-size: 18px;
  background-color: #337ab7;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: bold;
}

.pin-login-container input[type="submit"]:active {
  background-color: #286090;
}

/* Mobile optimization */
@media (max-width: 480px) {
  .pin-login-container {
    padding: 20px 15px;
  }
  
  .pin-login-container input[type="text"],
  .pin-login-container input[type="submit"] {
    font-size: 16px; /* Prevents iOS zoom on focus */
    padding: 18px;
  }
}