/* OTP Verification modal - opened from inhouse-profile iframe via postMessage */
.otp-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 10001;
  justify-content: center;
  align-items: center;
  animation: otpModalFadeIn 0.3s ease-out;
}

.otp-modal-overlay[style*="display: flex"],
.otp-modal-overlay.otp-modal-open {
  display: flex;
}

@keyframes otpModalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.otp-modal-overlay .otp-popup-content {
  background: #fff;
  padding: 3rem;
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  width: 100%;
  max-width: 500px;
  text-align: center;
  position: relative;
  animation: otpModalSlideUp 0.3s ease-out;
}

@keyframes otpModalSlideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.otp-modal-overlay .otp-popup-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(to right, #ed2047, #f26225);
  border-radius: 12px 12px 0 0;
}

.otp-modal-overlay .otp-logo {
  height: 60px;
  margin-bottom: 1rem;
}

.otp-modal-overlay .otp-popup-content h3 {
  margin: 1rem 0 2rem;
  color: #1f2937;
  font-size: 1.5rem;
  font-weight: 600;
}

.otp-modal-overlay .otp-popup-content .input-container {
  position: relative;
  margin-bottom: 1.5rem;
}

.otp-modal-overlay .otp-popup-content .input-container input[type="text"] {
  width: 100%;
  padding: 1rem 3rem;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  font-size: 1rem;
  text-align: center;
  letter-spacing: 0.5rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.otp-modal-overlay .otp-popup-content .input-container input:focus {
  border-color: #ed2047;
  outline: none;
  box-shadow: 0 0 0 3px rgba(237, 32, 71, 0.1);
}

.otp-modal-overlay .otp-popup-content .input-container i.fa-key {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: #6b7280;
}

.otp-modal-overlay .otp-popup-content .button-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
}

.otp-modal-overlay .otp-popup-content button {
  background: linear-gradient(to right, #ed2047, #f26225);
  border: none;
  color: #fff;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.otp-modal-overlay .otp-popup-content button:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.otp-modal-overlay .otp-popup-content button:disabled {
  background: #9ca3af;
  cursor: not-allowed;
  transform: none;
}

.otp-modal-overlay .otp-popup-content .timer {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: #4b5563;
  font-weight: 500;
}

.otp-modal-overlay .otp-popup-content .error,
.otp-modal-overlay .otp-popup-content .success {
  margin-top: 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.75rem;
  border-radius: 8px;
}

.otp-modal-overlay .otp-popup-content .error {
  color: #b91c1c;
  background: linear-gradient(135deg, #fef2f2, #fee2e2);
  border: 1px solid #fecaca;
}

.otp-modal-overlay .otp-popup-content .success {
  color: #15803d;
  background: linear-gradient(135deg, #f0fdf4, #dcfce7);
  border: 1px solid #bbf7d0;
}

.otp-modal-overlay .otp-popup-content .link {
  display: block;
  margin-top: 1.5rem;
  font-size: 0.875rem;
  color: #4b5563;
}

.otp-modal-overlay .otp-popup-content .link a {
  color: #ed2047;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s;
}

.otp-modal-overlay .otp-popup-content .link a:hover {
  color: #f26225;
  text-decoration: underline;
}

.otp-modal-overlay .otp-popup-content .hidden {
  display: none;
}

@media (max-width: 768px) {
  .otp-modal-overlay .otp-popup-content {
    margin: 1rem;
    padding: 2rem;
  }

  .otp-modal-overlay .otp-popup-content .button-row {
    grid-template-columns: 1fr;
  }
}