/* Registration Form Responsive Styling */

.registration-form {
  background: #960418;
  padding: 20px;
  border: 1px solid #960418;
  border-radius: 10px;
  margin: 20px auto;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.registration-form h4 {
  color: white;
  font-weight: 600;
  margin-bottom: 20px;
  font-size: 1.5rem;
}

.registration-form form {
  border: 1px solid #960418;
  padding: 15px;
  background: #f3f3f3;
  border-radius: 8px;
}

/* Form Groups */
.registration-form .form-group {
  margin-bottom: 15px;
}

.registration-form label {
  font-weight: 600;
  color: #333;
  margin-bottom: 8px;
  display: block;
  font-size: 0.95rem;
}

.registration-form .form-control {
  border: 1px solid #ddd;
  border-radius: 5px;
  padding: 12px 15px;
  font-size: 0.95rem;
  transition: border-color 0.3s ease;
}

.registration-form .form-control:focus {
  border-color: #960418;
  box-shadow: 0 0 5px rgba(150, 4, 24, 0.3);
  outline: none;
}

/* Checkbox Group */
.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 20px 0;
}

.checkbox-group input[type="checkbox"] {
  margin-top: 5px;
  cursor: pointer;
  width: 20px;
  height: 20px;
  min-width: 20px;
}

.checkbox-label {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.4;
  cursor: pointer;
}

.checkbox-label a {
  color: #960418;
  font-weight: 600;
  text-decoration: underline;
}

.checkbox-label a:hover {
  color: #7a0315;
}

/* Button */
.register-btn {
  width: 100%;
  padding: 12px 20px;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  margin-top: 10px;
}

.register-btn:hover {
  background-color: #7a0315;
}

/* Login Link */
.login-link {
  margin-top: 15px;
  font-size: 0.9rem;
  text-align: center;
  color: #333;
}

.login-link a {
  color: #960418;
  font-weight: 600;
  text-decoration: none;
}

.login-link a:hover {
  text-decoration: underline;
  color: #7a0315;
}

.err-msg {
  color: #960418;
  font-weight: 500;
}

/* Mobile Responsive - Extra Small Devices (< 576px) */
@media (max-width: 575px) {
  .registration-form {
    padding: 15px;
    margin: 15px;
  }

  .registration-form h4 {
    font-size: 1.3rem;
    margin-bottom: 15px;
  }

  .registration-form form {
    padding: 12px;
  }

  .registration-form label {
    font-size: 0.85rem;
  }

  .registration-form .form-control {
    padding: 10px 12px;
    font-size: 0.9rem;
  }

  .checkbox-group {
    gap: 8px;
  }

  .checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
  }

  .checkbox-label {
    font-size: 0.85rem;
  }

  .register-btn {
    padding: 10px 15px;
    font-size: 0.95rem;
  }

  .login-link {
    font-size: 0.85rem;
  }
}

/* Small Devices (576px - 768px) */
@media (min-width: 576px) and (max-width: 768px) {
  .registration-form {
    padding: 20px;
  }

  .registration-form h4 {
    font-size: 1.4rem;
  }

  .registration-form label {
    font-size: 0.9rem;
  }

  .registration-form .form-control {
    padding: 10px 12px;
    font-size: 0.9rem;
  }
}

/* Medium Devices and Up (769px and above) */
@media (min-width: 769px) {
  .registration-form {
    padding: 30px;
    margin: 50px auto;
  }

  .registration-form h4 {
    font-size: 1.8rem;
    margin-bottom: 25px;
  }

  .registration-form form {
    padding: 20px;
  }

  .registration-form label {
    font-size: 1rem;
  }

  .registration-form .form-control {
    padding: 12px 15px;
    font-size: 1rem;
  }
}

/* Touch-friendly adjustments for all devices */
@media (hover: none) and (pointer: coarse) {
  .registration-form .form-control,
  .register-btn,
  .checkbox-group input[type="checkbox"] {
    min-height: 44px; /* Apple recommended touch target size */
  }

  .registration-form label {
    padding: 8px 0;
  }
}