.otp-input {
  display: flex;
  justify-content: center;
  gap: 10px;
  max-width: 400px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.otp-input input {
  width: 50px;
  height: 50px;
  text-align: center;
  font-size: 24px;
  font-weight: 600;
  border: 2px solid #ddd;
  border-radius: 8px;
  transition: all 0.3s ease;
  outline: none;
  background-color: #fff;
}

.otp-input input:focus {
  border-color: #f4c430;
  box-shadow: 0 0 0 3px rgba(244, 196, 48, 0.1);
  transform: scale(1.05);
}

.otp-input input:not(:placeholder-shown) {
  border-color: #f4c430;
  background-color: #fffef7;
}

/* Tablet screens */
@media (max-width: 768px) {
  .otp-input {
    max-width: 350px;
    gap: 8px;
  }
  
  .otp-input input {
    width: 45px;
    height: 45px;
    font-size: 22px;
  }
}

/* Mobile screens */
@media (max-width: 480px) {
  .otp-input {
    max-width: 280px;
    gap: 6px;
  }
  
  .otp-input input {
    width: 40px;
    height: 40px;
    font-size: 20px;
  }
}