.totp-button {
  min-width: 120px;
}

input.mfa-totp-textfield {
  background-color: var(--darker-bg) !important;
  font-family: monospace;
  text-align: center;
  font-size: 1.4em;
  color: var(--neon-blue) !important;
  text-shadow: 0 0 5px var(--neon-blue);
}

.totp-button.btn-retro {
  background: transparent;
  border: 2px solid var(--neon-purple);
  color: white;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: bold;
  padding: 0.5rem 1.5rem;
  border-radius: 0;
  position: relative;
  overflow: hidden;
  z-index: 1;
  transition: all 0.3s ease;
}

.totp-button.btn-retro::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(185, 103, 255, 0.3), transparent);
  transition: all 0.5s ease;
  z-index: -1;
}

.totp-button.btn-retro:hover {
  color: white;
  box-shadow: 0 0 15px rgba(185, 103, 255, 0.5);
}

.totp-button.btn-retro:hover::before {
  left: 100%;
}

.totp-button.btn-retro:active {
  background-color: rgba(185, 103, 255, 0.2);
}

.btn-retro-secondary {
  border: 2px solid var(--neon-pink) !important;
  background: transparent !important;
  color: white !important;
  transition: all 0.3s ease !important;
}

.btn-retro-copy {
  width: 70px !important;
}

.btn-retro-secondary:hover:not(:disabled) {
  background-color: rgba(255, 0, 255, 0.2) !important;
  box-shadow: 0 0 15px rgba(255, 0, 255, 0.5) !important;
}

.btn-retro-secondary:disabled {
  opacity: 0.5;
  border-color: rgba(255, 0, 255, 0.3) !important;
}