/* Button Styles */
.download-btn {
  padding: 16px 32px;
  border-radius: 12px;
  border: none;
  font-size: 17px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 140px;
  flex-shrink: 0;
}

.download-btn.primary {
  background: linear-gradient(135deg, #007aff 0%, #005bb5 100%);
  color: white;
  box-shadow: 0 4px 16px rgba(0, 123, 255, 0.3);
}

.download-btn.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0, 123, 255, 0.4);
}

.download-btn.secondary {
  background: rgba(255, 255, 255, 0.9);
  color: #1d1d1f;
  border: 1px solid rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
}

.download-btn.secondary:hover {
  background: rgba(255, 255, 255, 1);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.submit-btn {
  width: 100%;
  padding: 18px 32px;
  background: linear-gradient(135deg, #007aff 0%, #005bb5 100%);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 17px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-top: 16px;
  box-shadow: 0 4px 16px rgba(0, 123, 255, 0.3);
}

.submit-btn:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0, 123, 255, 0.4);
}

.submit-btn:active {
  transform: translateY(0);
}

.submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.back-btn {
  background: linear-gradient(135deg, #007aff, #005bb5);
  color: white;
  border: none;
  border-radius: 12px;
  padding: 12px 24px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.back-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0, 122, 255, 0.3);
}

.retry-btn {
  background: linear-gradient(135deg, #34c759, #30d158);
  color: white;
  border: none;
  border-radius: 12px;
  padding: 12px 24px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.retry-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(52, 199, 89, 0.3);
}

/* Responsive Design */
@media (max-width: 480px) {
  .download-btn {
    width: 100%;
    max-width: 280px;
  }
}