/* Shared auth page styles */
.auth-page {
  max-width: 600px;
  margin: 0 auto;
  padding: 32px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: calc(100vh - 200px);
  justify-content: center;
}

.auth-header {
  text-align: center;
  margin-bottom: 40px;
  width: 100%;
}

.auth-title {
  font-size: 36px;
  font-weight: 700;
  color: var(--primary-blue);
  margin-bottom: 10px;
  letter-spacing: -0.5px;
  line-height: 1.15;
}

.auth-subtitle {
  font-size: 17px;
  color: var(--muted-text);
  margin: 0;
  font-weight: 400;
  line-height: 1.5;
}

.auth-card {
  width: 100%;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-large);
  padding: 40px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  position: relative;
  overflow: hidden;
}

body.theme-dark .auth-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
}

body.theme-light .auth-card {
  background: var(--container-bg);
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 0px;
}

.auth-form .form-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.auth-form .form-label {
  display: block;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 8px;
  letter-spacing: 0.3px;
}

.auth-form .form-required {
  color: var(--primary-blue);
  margin-left: 2px;
  font-weight: 700;
}

.auth-form .form-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.auth-form .form-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted-text);
  font-size: 18px;
  z-index: 2;
  transition:
    color 0.3s ease,
    transform 0.3s ease;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  line-height: 1;
}

/* FA renders the glyph as a ::before mask sized in `em`; pin it to the icon
   box so it can't scale off an unexpected context font-size. */
.auth-form .form-icon::before {
  width: 18px !important;
  height: 18px !important;
}

.auth-form .form-input {
  width: 100%;
  margin: 0;
  padding: 16px 18px 16px 56px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-medium);
  background: var(--input-bg);
  color: var(--text-color);
  line-height: 1.5;
  font-family: inherit;
  position: relative;
  z-index: 1;
}

body.theme-dark .auth-form .form-input {
  background: rgba(15, 23, 42, 0.6);
  border-color: rgba(255, 255, 255, 0.1);
}

body.theme-light .auth-form .form-input {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(0, 0, 0, 0.1);
}

.auth-form .form-input:focus {
  outline: none !important;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary-blue) 16%, transparent);
}

.auth-form .form-input-wrapper:focus-within .form-icon {
  color: var(--primary-blue);
  transform: translateY(-50%) scale(1.1);
}

.auth-form .form-input::placeholder {
  color: var(--muted-text);
  opacity: 0.6;
  font-size: 17px;
}

.auth-form .form-input-textarea {
  min-height: 150px;
  resize: vertical;
  padding-top: 16px;
  padding-bottom: 16px;
  line-height: 1.6;
}

.auth-form .form-input-textarea:focus {
  outline: none !important;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary-blue) 16%, transparent);
}

.auth-form .form-icon-textarea {
  top: 18px;
  transform: none;
  align-items: flex-start;
}

.auth-form .form-input-wrapper:focus-within .form-icon-textarea {
  transform: scale(1.1);
  color: var(--primary-blue);
}

.auth-form .form-hint {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
  color: var(--muted-text);
  line-height: 1.6;
}

.auth-form .form-hint i {
  color: var(--primary-blue);
  flex-shrink: 0;
}

.auth-form .form-checkbox-label {
  display: flex;
  align-items: center;
  cursor: pointer;
  gap: 14px;
  padding: 14px;
  border-radius: var(--radius-medium);
  transition: all 0.2s ease;
  user-select: none;
  position: relative;
}

.auth-form .form-checkbox-label:hover {
  background: color-mix(in srgb, var(--primary-blue) 6%, transparent);
}

.auth-form .form-checkbox {
  width: 24px;
  height: 24px;
  cursor: pointer;
  flex-shrink: 0;
  margin: 0;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-small);
  background: var(--input-bg);
  position: relative;
  transition: all 0.3s ease;
}

body.theme-dark .auth-form .form-checkbox {
  background: rgba(15, 23, 42, 0.6);
  border-color: rgba(255, 255, 255, 0.2);
}

body.theme-light .auth-form .form-checkbox {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(0, 0, 0, 0.2);
}

.auth-form .form-checkbox:checked {
  background: var(--primary-blue);
  border-color: var(--primary-blue);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14'%3E%3Cpath fill='none' stroke='white' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round' d='M2 7l4 4 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 14px 14px;
}

.auth-form .form-checkbox:focus {
  outline: none !important;
  box-shadow:
    0 0 0 3px color-mix(in srgb, var(--primary-blue) 16%, transparent),
    0 0 0 1px var(--primary-blue);
}

.auth-form .form-checkbox-label:hover .form-checkbox {
  border-color: var(--primary-blue);
  transform: scale(1.05);
}

.auth-form .form-checkbox-label:hover .form-checkbox:checked {
  background: var(--primary-blue-hover);
  border-color: var(--primary-blue-hover);
}

.auth-form .form-checkbox-text {
  color: var(--text-color);
  line-height: 1.6;
  flex: 1;
}

.auth-form .captcha-container {
  display: flex;
  justify-content: center;
  padding: 8px 0;
  margin-top: 4px;
}

.auth-form .form-actions {
  margin-top: 16px;
}

.auth-form .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 18px 32px;
  font-size: 18px;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-medium);
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  font-family: inherit;
  position: relative;
  overflow: hidden;
  letter-spacing: 0.3px;
}

.auth-form .btn-primary {
  width: 100%;
  background: var(--btn-gradient);
  color: white;
  box-shadow: 0 2px 8px color-mix(in srgb, var(--primary-blue) 28%, transparent);
  position: relative;
}

.auth-form .btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px
    color-mix(in srgb, var(--primary-blue) 36%, transparent);
  background: var(--btn-gradient-hover);
}

.auth-form .btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px color-mix(in srgb, var(--primary-blue) 28%, transparent);
}

.auth-form .btn-primary i {
  font-size: 18px;
}

.auth-message-container {
  width: 100%;
  max-width: 600px;
  margin-bottom: 32px;
  animation: slideDown 0.3s ease;
}

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

.auth-footer {
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--border-color);
  text-align: center;
  width: 100%;
}

.auth-footer-text {
  color: var(--muted-text);
  margin: 0;
  font-size: 22px;
}

.auth-footer-text--compact {
  margin-top: 36px;
}

.auth-footer-link {
  color: var(--link);
  text-decoration: none;
  font-weight: 600;
  margin-left: 8px;
  transition: all 0.3s ease;
  border-bottom: none !important;
}

.auth-footer-link:hover {
  color: var(--link-hover);
  text-decoration: underline;
}

.auth-alternative {
  width: 100%;
  max-width: 600px;
  margin: 32px auto 0;
}

.auth-divider {
  display: flex;
  align-items: center;
  margin: 32px 0 24px;
  gap: 16px;
}

.auth-divider--compact {
  margin: 20px 0 16px;
}

.auth-divider-line {
  flex: 1;
  height: 1px;
  background: var(--border-color);
}

.auth-divider-text {
  padding: 0 8px;
  color: var(--muted-text);
  font-size: 19px;
  text-transform: lowercase;
}

.auth-alternative .btn-secondary {
  width: 100%;
  background: var(--card-bg);
  color: var(--text-color);
  border: 2px solid var(--border-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

body.theme-dark .auth-alternative .btn-secondary {
  background: rgba(30, 41, 59, 0.6);
  border-color: rgba(255, 255, 255, 0.1);
}

body.theme-light .auth-alternative .btn-secondary {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(0, 0, 0, 0.1);
}

#passkey-login-btn {
  background: var(--container-bg) !important;
}

body.theme-dark #passkey-login-btn {
  background: var(--container-bg) !important;
}

body.theme-light #passkey-login-btn {
  background: var(--container-bg) !important;
}

.auth-alternative .btn-secondary:hover {
  background: var(--card-bg);
  border-color: var(--primary-blue);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px
    color-mix(in srgb, var(--primary-blue) 20%, transparent);
}

body.theme-dark .auth-alternative .btn-secondary:hover {
  background: rgba(30, 41, 59, 0.8);
}

body.theme-light .auth-alternative .btn-secondary:hover {
  background: rgba(255, 255, 255, 1);
}

#passkey-login-btn:hover {
  background: var(--container-bg) !important;
}

body.theme-dark #passkey-login-btn:hover {
  background: var(--container-bg) !important;
}

body.theme-light #passkey-login-btn:hover {
  background: var(--container-bg) !important;
}

.auth-oauth-providers {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.auth-alternative .btn-oauth {
  width: 100%;
  background: var(--card-bg);
  color: var(--text-color);
  border: 2px solid var(--border-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  text-decoration: none;
}

body.theme-dark .auth-alternative .btn-oauth {
  background: rgba(30, 41, 59, 0.6);
  border-color: rgba(255, 255, 255, 0.1);
}

body.theme-light .auth-alternative .btn-oauth {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(0, 0, 0, 0.1);
}

.auth-alternative .btn-oauth:hover {
  background: var(--card-bg);
  border-color: var(--primary-blue);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px
    color-mix(in srgb, var(--primary-blue) 20%, transparent);
  text-decoration: none;
}

body.theme-dark .auth-alternative .btn-oauth:hover {
  background: rgba(30, 41, 59, 0.8);
}

body.theme-light .auth-alternative .btn-oauth:hover {
  background: rgba(255, 255, 255, 1);
}

.auth-alternative .btn-oauth i.fab.fa-google {
  color: #4285f4;
}

.auth-alternative .btn-oauth i.fab.fa-facebook {
  color: #1877f2;
}

.auth-alternative .btn-oauth i.fab.fa-github {
  color: var(--text-color);
}

@media (max-width: 768px) {
  .auth-page {
    padding: 24px 16px;
    min-height: auto;
  }

  .auth-title {
    font-size: 36px;
  }

  .auth-subtitle {
    font-size: 16px;
  }

  .auth-card {
    padding: 32px 24px;
    border-radius: var(--radius-medium);
  }

  .auth-form {
    gap: 28px;
  }

  .auth-form .form-group {
    gap: 10px;
  }

  .auth-form .form-actions {
    margin-top: 12px;
  }

  .auth-message-container {
    margin-bottom: 24px;
  }

  .auth-form .form-input {
    padding: 14px 16px 14px 48px;
    font-size: 16px;
  }

  .auth-form .form-icon {
    left: 16px;
    font-size: 16px;
    width: 18px;
    height: 18px;
  }

  .auth-form .form-icon::before {
    width: 16px !important;
    height: 16px !important;
  }

  .auth-form .form-label {
    font-size: 16px;
  }

  .auth-form .form-hint {
    font-size: 15px;
  }

  .auth-form .form-checkbox {
    width: 22px;
    height: 22px;
  }

  .auth-form .form-checkbox-text {
    font-size: 16px;
  }

  .auth-form .btn {
    padding: 16px 28px;
    font-size: 17px;
  }

  .auth-form .btn-primary i {
    font-size: 17px;
  }

  .auth-alternative {
    margin-top: 24px;
  }

  .auth-divider {
    margin: 24px 0 20px;
  }
}

@media (max-width: 480px) {
  .auth-card {
    padding: 24px 20px;
  }

  .auth-title {
    font-size: 32px;
  }
}

/* ============================================================
   MFA verify page — modern centered card
   ============================================================ */

body:has(.mfa-card) .footer {
  display: none !important;
}

.auth-page:has(.mfa-card) {
  min-height: calc(100dvh - 120px);
  justify-content: center;
  padding-top: 16px;
  padding-bottom: 16px;
}

.mfa-card {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  padding: 48px 40px 40px;
  background: var(--container-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-large);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.06);
  text-align: center;
}

body.theme-dark .mfa-card {
  background: var(--card-bg);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.28);
}

.mfa-card-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  font-size: 28px;
  color: var(--primary-blue);
  background: color-mix(in srgb, var(--primary-blue) 12%, transparent);
}

.mfa-card-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--heading-color);
  letter-spacing: -0.5px;
  line-height: 1.2;
  margin: 0 0 10px;
}

.mfa-card-subtitle {
  font-size: 16px;
  color: var(--muted-text);
  line-height: 1.5;
  margin: 0;
}

.mfa-card-account {
  margin: 24px 0 0;
  padding: 12px 16px;
  border-radius: var(--radius-medium);
  background: color-mix(in srgb, var(--text-color) 4%, transparent);
  color: var(--muted-text);
  font-size: 14px;
  line-height: 1.4;
  word-break: break-word;
}

.mfa-card-account strong {
  color: var(--text-color);
  font-weight: 600;
}

.mfa-block {
  margin-top: 28px;
}

.mfa-block-label {
  margin: 0 0 16px;
  color: var(--muted-text);
  font-size: 14px;
  line-height: 1.5;
}

/* --- Segmented one-time-code input --- */

.mfa-otp {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 20px;
}

.mfa-otp-input {
  width: 100%;
  max-width: 56px;
  aspect-ratio: 1 / 1;
  padding: 0;
  text-align: center;
  font-size: 26px;
  font-weight: 600;
  color: var(--text-color);
  background: var(--input-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-medium);
  font-family: inherit;
  transition:
    border-color 0.15s ease,
    box-shadow 0.15s ease;
}

.mfa-otp-input:focus {
  outline: none !important;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary-blue) 18%, transparent);
}

/* --- Buttons --- */

.mfa-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 16px 24px;
  font-size: 16px;
  font-weight: 600;
  font-family: inherit;
  border: none;
  border-radius: var(--radius-medium);
  cursor: pointer;
  transition:
    background 0.2s ease,
    transform 0.12s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease;
}

.mfa-btn i {
  font-size: 16px;
}

.mfa-btn-primary {
  background: var(--btn-gradient);
  color: #fff;
  box-shadow: 0 2px 8px color-mix(in srgb, var(--primary-blue) 28%, transparent);
}

.mfa-btn-primary:hover:not(:disabled) {
  background: var(--btn-gradient-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px
    color-mix(in srgb, var(--primary-blue) 36%, transparent);
}

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

.mfa-btn-secondary:hover:not(:disabled) {
  border-color: var(--primary-blue);
  background: color-mix(in srgb, var(--primary-blue) 6%, var(--input-bg));
  transform: translateY(-1px);
}

.mfa-btn:active:not(:disabled) {
  transform: translateY(0);
}

.mfa-btn:disabled {
  opacity: 0.6;
  cursor: default;
}

/* --- Divider between methods --- */

.mfa-divider {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 28px 0 0;
  color: var(--muted-text);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.mfa-divider::before,
.mfa-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-color);
}

@media (max-width: 480px) {
  .mfa-card {
    padding: 36px 22px 28px;
  }

  .mfa-card-title {
    font-size: 24px;
  }

  .mfa-otp {
    gap: 8px;
  }

  .mfa-otp-input {
    font-size: 22px;
  }
}

@media (max-height: 820px) {
  .mfa-card {
    padding: 30px 32px 26px;
  }

  .mfa-card-icon {
    width: 50px;
    height: 50px;
    font-size: 23px;
    border-radius: 15px;
    margin-bottom: 14px;
  }

  .mfa-card-title {
    font-size: 23px;
  }

  .mfa-card-subtitle {
    font-size: 15px;
  }

  .mfa-card-account {
    margin-top: 14px;
    padding: 9px 14px;
  }

  .mfa-block {
    margin-top: 18px;
  }

  .mfa-block-label {
    margin-bottom: 10px;
  }
}

@media (max-height: 700px) {
  .mfa-card {
    padding: 22px 26px 20px;
  }

  .mfa-card-icon {
    width: 42px;
    height: 42px;
    font-size: 19px;
    border-radius: 13px;
    margin-bottom: 10px;
  }

  .mfa-card-title {
    font-size: 20px;
    margin-bottom: 6px;
  }

  .mfa-card-subtitle {
    font-size: 14px;
  }

  .mfa-card-account {
    margin-top: 10px;
    padding: 7px 12px;
    font-size: 13px;
  }

  .mfa-block {
    margin-top: 13px;
  }

  .mfa-block-label {
    margin-bottom: 8px;
    font-size: 13px;
  }
}

@media (max-height: 700px) {
  .auth-page:has(.mfa-card) {
    padding-top: 8px;
    padding-bottom: 8px;
  }

  .mfa-card {
    padding: 16px 20px 16px;
  }

  .mfa-card-icon {
    display: none;
  }

  .mfa-card-title {
    font-size: 18px;
    margin-bottom: 4px;
  }

  .mfa-card-subtitle {
    font-size: 13px;
    line-height: 1.4;
  }

  .mfa-card-account {
    margin-top: 8px;
    padding: 6px 10px;
    font-size: 12.5px;
  }

  .mfa-block {
    margin-top: 10px;
  }

  .mfa-block-label {
    margin-bottom: 6px;
    font-size: 12.5px;
  }

  .mfa-otp {
    gap: 6px;
    margin-bottom: 10px;
  }

  .mfa-otp-input {
    width: 38px;
    height: 44px;
    font-size: 18px;
  }

  .mfa-btn,
  .mfa-btn.btn-submit {
    padding: 10px 16px;
    font-size: 14px;
  }

  .mfa-divider {
    margin: 12px 0;
  }
}

body:has(.auth-shell) .footer,
body:has(.auth-shell) .nb-spacer + main ~ .footer {
  display: none !important;
}

body:has(.auth-shell) {
  overflow: hidden;
}

body:has(.auth-shell) main,
body:has(.auth-shell) .layout-container,
body:has(.auth-shell) .landing-container {
  min-height: calc(100dvh - var(--nb-height, 74px));
}

.landing-container:has(.auth-shell),
.layout-container:has(.auth-shell) {
  height: calc(100dvh - var(--nb-height, 74px));
  overflow: hidden;
}

.auth-shell {
  height: calc(100dvh - var(--nb-height, 74px));
  overflow: hidden;
}