/* ============================================
   REGISTRATION FORM STYLES
   ============================================ */
.register-container {
  max-width: 600px;
  margin: 60px auto;
  padding: 40px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.register-title {
  text-align: center;
  color: #003366;
  font-size: 2rem;
  margin-bottom: 10px;
}

.register-subtitle {
  text-align: center;
  color: #666;
  margin-bottom: 30px;
}

.form-group {
  margin-bottom: 20px;
}

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

.form-input {
  width: 100%;
  padding: 12px;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s;
}

.form-input:focus {
  outline: none;
  border-color: #003366;
}

.phone-input-group {
  display: flex;
  gap: 10px;
}

.country-code-select {
  flex: 0 0 120px;
  padding: 12px;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  font-size: 1rem;
}

.verification-methods {
  display: flex;
  gap: 20px;
}

.radio-option {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s;
}

.radio-option:hover {
  border-color: #003366;
  background: #f8fafc;
}

.radio-option input[type="radio"] {
  cursor: pointer;
}

.checkbox-option {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.btn-primary {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, #003366 0%, #004488 100%);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s;
}

.btn-primary:hover:not(:disabled) {
  background: linear-gradient(135deg, #002244 0%, #003366 100%);
  transform: translateY(-2px);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.message {
  padding: 12px;
  border-radius: 8px;
  margin-top: 16px;
  display: none;
}

.message.info {
  background: #dbeafe;
  color: #1e40af;
}

.message.success {
  background: #d1fae5;
  color: #065f46;
}

.message.error {
  background: #fee2e2;
  color: #991b1b;
}

.password-strength,
.password-match {
  font-size: 0.9rem;
  margin-top: 4px;
}

.login-link {
  text-align: center;
  margin-top: 20px;
  color: #666;
}

.login-link a {
  color: #003366;
  text-decoration: none;
  font-weight: 600;
}

.login-link a:hover {
  text-decoration: underline;
}

/* OTP Modal */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  align-items: center;
  justify-content: center;
}

.modal-content {
  background: white;
  padding: 40px;
  border-radius: 12px;
  max-width: 400px;
  width: 90%;
}

.btn-secondary {
  width: 100%;
  padding: 12px;
  background: #f3f4f6;
  color: #374151;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 10px;
}

.btn-secondary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.spinner {
  border: 3px solid #f3f3f3;
  border-top: 3px solid #003366;
  border-radius: 50%;
  width: 16px;
  height: 16px;
  animation: spin 1s linear infinite;
  display: inline-block;
  margin-left: 10px;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}