/* Auth Styles */
.auth-card {
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  max-width: 500px;
  margin: 0 auto;
}

.logo-img {
  width: 60px;
  height: 60px;
  margin-bottom: 1rem;
}

.brand-name {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.25rem;
}

.tagline {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.auth-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  text-align: center;
}

.auth-subtitle {
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 1.5rem;
}

.form-control {
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  color: var(--text-color);
  transition: var(--transition);
  font-size: 1rem;
  padding: 0.75rem 1rem;
}

.form-control:focus {
  background-color: var(--bg-color);
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(226, 19, 110, 0.25);
  color: var(--text-color);
}

.form-check-input:checked {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.password-field {
  position: relative;
}

.toggle-password {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  color: var(--gray-600);
}

.forgot-password {
  font-size: 0.875rem;
}

/* Multi-step Progress */
.step-progress {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
  position: relative;
}

.step-progress::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  height: 2px;
  background-color: var(--border-color);
  z-index: 0;
}

.step-item {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--bg-color);
  border: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--text-muted);
  position: relative;
  z-index: 1;
  margin: 0 1rem;
  transition: var(--transition);
}

.step-item.active {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
}

.step-item.completed {
  background-color: var(--success-color);
  border-color: var(--success-color);
  color: white;
}

/* Registration Steps */
.registration-step {
  display: none;
}

.registration-step.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Name Fields */
.name-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

/* OTP Verification */
.otp-inputs {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.otp-input {
  width: 3rem;
  height: 3.5rem;
  text-align: center;
  font-size: 1.5rem;
  font-weight: 600;
  border-radius: var(--border-radius);
}

/* Telegram Cards */
.telegram-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.telegram-card {
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.25rem;
  text-align: center;
  transition: var(--transition);
}

.telegram-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.telegram-icon {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.telegram-title {
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.telegram-description {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

/* Navigation Buttons */
.step-buttons {
  display: flex;
  justify-content: space-between;
  margin-top: 1.5rem;
}

.btn-back {
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  color: var(--text-color);
}

.btn-back:hover {
  background-color: var(--hover-bg);
}

/* Responsive styles */
@media (max-width: 576px) {
  .auth-card {
    padding: 1.5rem;
  }
  
  .name-fields {
    grid-template-columns: 1fr;
  }
  
  .telegram-cards {
    grid-template-columns: 1fr;
  }
  
  .otp-inputs {
    gap: 0.25rem;
  }
  
  .otp-input {
    width: 2.5rem;
    height: 3rem;
    font-size: 1.25rem;
  }
}