:root {
  --auth-bg: #f5f2eb;
  --auth-bg-soft: #fffcf7;
  --auth-surface: #ffffff;
  --auth-surface-alt: #faf6ef;
  --auth-surface-strong: #f3ede3;
  --auth-border: #e7dfd3;
  --auth-border-strong: #d8cdbd;
  --auth-text: #17212b;
  --auth-text-soft: #4f5f6f;
  --auth-text-muted: #738191;
  --auth-accent: #f28b26;
  --auth-accent-strong: #d86e08;
  --auth-accent-soft: #fff1e1;
  --auth-danger: #d95757;
  --auth-danger-soft: #fff1f1;
  --auth-success: #2f855a;
  --auth-success-soft: #edf9f1;
  --auth-shadow-lg: 0 28px 60px rgba(23, 33, 43, 0.12);
  --auth-shadow-md: 0 18px 36px rgba(23, 33, 43, 0.08);
  --auth-shadow-sm: 0 10px 24px rgba(23, 33, 43, 0.06);
  --auth-radius-xl: 28px;
  --auth-radius-lg: 24px;
  --auth-radius-md: 16px;
  --auth-radius-sm: 12px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body.auth-page {
  margin: 0;
  color: var(--auth-text);
  background:
    radial-gradient(circle at 0% 0%, rgba(242, 139, 38, 0.14), transparent 22%),
    radial-gradient(circle at 100% 10%, rgba(242, 139, 38, 0.08), transparent 18%),
    linear-gradient(180deg, #fffdf9 0%, #f7f3ec 45%, #f4efe6 100%);
  position: relative;
  overflow-x: hidden;
}

body.auth-page::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.32;
  background-image:
    radial-gradient(circle at 12% 18%, rgba(255, 255, 255, 0.92) 0, rgba(255, 255, 255, 0) 34%),
    radial-gradient(circle at 84% 12%, rgba(255, 247, 237, 0.88) 0, rgba(255, 247, 237, 0) 28%);
}

.auth-topbar {
  position: relative;
  z-index: 2;
  border-bottom: 1px solid #eaeaea;
  background: rgba(255, 252, 247, 0.96);
  box-shadow: inset 0 -1px 0 rgba(234, 234, 234, 0.8);
}

.auth-topbar__inner,
.auth-shell {
  width: min(1540px, calc(100% - 48px));
  margin: 0 auto;
}

.auth-topbar__inner {
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.auth-topbar__brand {
  display: inline-flex;
  align-items: center;
  padding: 10px 0;
  text-decoration: none;
}

.auth-topbar__logo {
  display: block;
  width: auto;
  height: 48px;
  max-height: 48px;
  max-width: 236px;
  object-fit: contain;
}

.auth-topbar__nav {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.auth-topbar__link {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  border-radius: 999px;
  color: var(--auth-text-soft);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 700;
  transition: color 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.auth-topbar__link:hover,
.auth-topbar__link:focus-visible {
  color: var(--auth-text);
  background: rgba(255, 255, 255, 0.72);
}

.auth-topbar__link--active {
  color: var(--auth-accent-strong);
  background: var(--auth-accent-soft);
  box-shadow: inset 0 0 0 1px rgba(242, 139, 38, 0.18);
}

.auth-stage {
  padding: 24px 0 34px;
}

.auth-shell {
  display: grid;
  grid-template-columns: minmax(0, 60fr) minmax(360px, 40fr);
  gap: 40px;
  align-items: center;
}

.auth-showcase,
.auth-form-panel,
.auth-form-panel__inner,
.auth-form-wrap,
.auth-card,
.auth-form,
.auth-section,
.auth-field,
.auth-form__grid {
  min-width: 0;
}

.auth-showcase__brand,
.auth-panel-switcher {
  display: none;
}

.auth-form-panel__inner,
.auth-form-stage {
  width: 100%;
}

.auth-form-panel__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.auth-showcase {
  display: grid;
  gap: 18px;
  align-content: center;
  padding-right: 10px;
}

.auth-showcase__intro {
  max-width: 680px;
  display: grid;
  gap: 12px;
}

.auth-showcase__badge,
.auth-card__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(242, 139, 38, 0.18);
  background: rgba(255, 255, 255, 0.78);
  color: var(--auth-accent-strong);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.auth-showcase__title,
.auth-card__title {
  margin: 0;
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.auth-showcase__title {
  max-width: 12ch;
  font-size: clamp(2.3rem, 5vw, 4rem);
}

.auth-card__title {
  font-size: clamp(1.85rem, 3vw, 2.35rem);
}

.auth-showcase__description,
.auth-card__description {
  margin: 0;
  color: var(--auth-text-soft);
  line-height: 1.68;
}

.auth-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 13px;
}

.auth-stat,
.auth-flow {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(231, 223, 211, 0.92);
  box-shadow: var(--auth-shadow-sm);
}

.auth-stat {
  padding: 18px;
  border-radius: 22px;
  display: grid;
  gap: 8px;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
  animation: auth-fade-up 600ms ease both;
}

.auth-stat:nth-child(2) {
  animation-delay: 80ms;
}

.auth-stat:nth-child(3) {
  animation-delay: 160ms;
}

.auth-stat:hover {
  transform: translateY(-4px);
  border-color: rgba(242, 139, 38, 0.22);
  box-shadow: 0 18px 34px rgba(23, 33, 43, 0.1);
}

.auth-stat__label {
  color: var(--auth-text-muted);
  font-size: 0.83rem;
  font-weight: 700;
}

.auth-stat__value {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  letter-spacing: -0.03em;
}

.auth-stat__note {
  color: var(--auth-text-soft);
  font-size: 0.86rem;
}

.auth-stat__bar {
  display: block;
  width: 100%;
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: #efe8dc;
}

.auth-stat__bar-fill {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--auth-accent) 0%, var(--auth-accent-strong) 100%);
  transition: width 900ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.auth-flow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 14px;
  border-radius: 24px;
  animation: auth-fade-up 720ms ease both 220ms;
}

.auth-flow__step {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 13px 14px;
  border-radius: 18px;
  background: var(--auth-bg-soft);
  border: 1px solid transparent;
  transition: transform 220ms ease, border-color 220ms ease, background-color 220ms ease, box-shadow 220ms ease;
}

.auth-flow__step:hover {
  transform: translateY(-2px);
}

.auth-flow__step.is-active {
  background: #fff8f0;
  border-color: rgba(242, 139, 38, 0.2);
  box-shadow: inset 0 0 0 1px rgba(242, 139, 38, 0.08);
  animation: auth-soft-pulse 2.2s ease-in-out infinite;
}

.auth-flow__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(242, 139, 38, 0.22);
  box-shadow: 0 0 0 8px rgba(242, 139, 38, 0.08);
}

.auth-flow__step.is-active .auth-flow__dot {
  background: var(--auth-accent);
}

.auth-flow__title {
  font-size: 0.95rem;
}

.auth-flow__text {
  color: var(--auth-text-soft);
  font-size: 0.85rem;
  line-height: 1.55;
}

.auth-form-panel {
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-form-wrap {
  width: 100%;
  max-width: 420px;
}

.auth-card {
  width: 100%;
  padding: 32px 30px 26px;
  border-radius: var(--auth-radius-xl);
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(224, 216, 205, 0.98);
  box-shadow:
    0 24px 48px rgba(23, 33, 43, 0.12),
    0 8px 18px rgba(23, 33, 43, 0.05);
}

.auth-card__header {
  display: grid;
  gap: 14px;
}

.auth-alert {
  margin-top: 20px;
  padding: 14px 15px;
  border-radius: 14px;
  border: 1px solid transparent;
}

.auth-alert__title {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 800;
}

.auth-alert__text {
  margin: 6px 0 0;
  line-height: 1.55;
}

.auth-alert--success {
  background: var(--auth-success-soft);
  border-color: rgba(47, 133, 90, 0.16);
  color: #215c40;
}

.auth-alert--error {
  background: var(--auth-danger-soft);
  border-color: rgba(217, 87, 87, 0.18);
  color: #9d2e2e;
}

.auth-form {
  margin-top: 20px;
  display: grid;
  gap: 16px;
}

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

.form-row--2col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.form-row--meta {
  margin: 0;
  font-size: 0.8rem;
  color: var(--auth-text-muted);
}

.auth-section {
  display: grid;
  gap: 10px;
}

.auth-section__header {
  display: grid;
  gap: 5px;
}

.auth-section__title {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 800;
}

.auth-section__text {
  margin: 0;
  color: var(--auth-text-muted);
  font-size: 0.85rem;
  line-height: 1.55;
}

.auth-form__grid {
  display: grid;
  gap: 12px;
}

.auth-form__grid--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.auth-field {
  display: grid;
  gap: 8px;
}

.auth-field__label {
  color: var(--auth-text-soft);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.auth-field__control {
  min-height: 52px;
  display: flex;
  align-items: center;
  border-radius: 12px;
  border: 1px solid var(--auth-border);
  background: #fbf9f5;
  transition: border-color 170ms ease, box-shadow 170ms ease, transform 170ms ease, background-color 170ms ease;
}

.auth-field__control:hover {
  border-color: var(--auth-border-strong);
  background: #ffffff;
}

.auth-field__control:focus-within {
  border-color: rgba(242, 139, 38, 0.94);
  box-shadow: 0 0 0 4px rgba(242, 139, 38, 0.12);
  background: #fffdf8;
}

.auth-field__control:focus-within .auth-field__icon,
.auth-field__control:focus-within .auth-field__prefix {
  color: var(--auth-accent-strong);
}

.auth-field__control--invalid {
  border-color: rgba(217, 87, 87, 0.82);
  box-shadow: 0 0 0 4px rgba(217, 87, 87, 0.1);
}

.auth-field__control--valid {
  border-color: rgba(47, 133, 90, 0.42);
}

.auth-field__control--shake {
  animation: auth-shake 320ms ease;
}

.auth-field__control--split .auth-field__prefix {
  border-right: 1px solid rgba(216, 205, 189, 0.72);
}

.auth-field__icon,
.auth-field__prefix {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--auth-text-muted);
  transition: color 170ms ease;
}

.auth-field__icon {
  padding-left: 16px;
}

.auth-field__icon svg {
  width: 18px;
  height: 18px;
}

.auth-field__prefix {
  min-width: 58px;
  padding: 0 16px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--auth-text-soft);
}

.auth-field__input {
  width: 100%;
  min-width: 0;
  height: 52px;
  padding: 16px;
  appearance: none;
  -webkit-appearance: none;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--auth-text);
  font-size: 0.96rem;
}

.auth-field__input::placeholder {
  color: #99a5b1;
}

.auth-field__input:-webkit-autofill,
.auth-field__input:-webkit-autofill:hover,
.auth-field__input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--auth-text);
  caret-color: var(--auth-text);
  border-radius: 12px;
  -webkit-box-shadow: 0 0 0 1000px #fbf9f5 inset !important;
  box-shadow: 0 0 0 1000px #fbf9f5 inset !important;
  transition: background-color 9999s ease-out 0s;
}

.auth-field__control:focus-within .auth-field__input:-webkit-autofill,
.auth-field__control:focus-within .auth-field__input:-webkit-autofill:hover,
.auth-field__control:focus-within .auth-field__input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0 1000px #fffdf8 inset !important;
  box-shadow: 0 0 0 1000px #fffdf8 inset !important;
}

.auth-field__input--mono {
  letter-spacing: 0.12em;
  font-weight: 800;
}

.auth-icon-button {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  margin-right: 6px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--auth-text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 170ms ease, color 170ms ease, transform 170ms ease;
}

.auth-icon-button:hover,
.auth-icon-button:focus-visible {
  background: var(--auth-accent-soft);
  color: var(--auth-accent-strong);
}

.auth-icon-button:active {
  transform: scale(0.96);
}

.auth-icon-button svg {
  width: 18px;
  height: 18px;
}

.auth-icon-button [hidden] {
  display: none;
}

.auth-field__meta,
.auth-form__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.auth-field__hint,
.auth-field__caps,
.auth-field__error,
.auth-inline-note,
.auth-strength__text,
.auth-footer__row {
  line-height: 1.5;
}

.auth-field__hint,
.auth-strength__text,
.auth-footer__row {
  color: var(--auth-text-muted);
}

.auth-inline-note {
  color: var(--auth-accent-strong);
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
}

.auth-field__hint,
.auth-field__caps {
  margin: 0;
  font-size: 0.8rem;
}

.auth-field__caps {
  color: #9a5a1a;
}

.auth-field__error {
  margin: 0;
  min-height: 1.1em;
  color: var(--auth-danger);
  font-size: 0.78rem;
}

.auth-register-note {
  min-height: 52px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(242, 139, 38, 0.16);
  background: linear-gradient(180deg, #fffaf2 0%, #fff7ed 100%);
  color: var(--auth-text-soft);
}

.auth-register-note__title {
  color: var(--auth-accent-strong);
  font-size: 0.76rem;
  font-weight: 800;
}

.auth-register-note__text {
  margin: 0;
  font-size: 0.79rem;
  line-height: 1.45;
}

.auth-checkbox {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  color: var(--auth-text-soft);
}

.auth-checkbox input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.auth-checkbox__indicator {
  width: 20px;
  height: 20px;
  border-radius: 6px;
  border: 1px solid var(--auth-border-strong);
  background: #fbf9f5;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: border-color 170ms ease, background-color 170ms ease, box-shadow 170ms ease;
}

.auth-checkbox__indicator svg {
  width: 13px;
  height: 13px;
  opacity: 0;
  transform: scale(0.84);
  transition: opacity 170ms ease, transform 170ms ease;
}

.auth-checkbox input:checked + .auth-checkbox__indicator {
  border-color: rgba(242, 139, 38, 0.92);
  background: linear-gradient(135deg, var(--auth-accent) 0%, var(--auth-accent-strong) 100%);
  color: #fff7ed;
  box-shadow: 0 0 0 4px rgba(242, 139, 38, 0.12);
}

.auth-checkbox input:checked + .auth-checkbox__indicator svg {
  opacity: 1;
  transform: scale(1);
}

.auth-checkbox input:focus-visible + .auth-checkbox__indicator {
  box-shadow: 0 0 0 4px rgba(242, 139, 38, 0.12);
}

.auth-strength {
  display: grid;
  gap: 8px;
}

.auth-strength__bars {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.auth-strength__bars span {
  display: block;
  height: 6px;
  border-radius: 999px;
  background: #ece4d8;
}

.auth-strength__text {
  margin: 0;
  font-size: 0.78rem;
}

.auth-strength[data-strength="1"] .auth-strength__bars span:nth-child(-n+1) {
  background: #e57878;
}

.auth-strength[data-strength="2"] .auth-strength__bars span:nth-child(-n+2) {
  background: #e8a451;
}

.auth-strength[data-strength="3"] .auth-strength__bars span:nth-child(-n+3) {
  background: #6f92c6;
}

.auth-strength[data-strength="4"] .auth-strength__bars span:nth-child(-n+4),
.auth-strength[data-strength="5"] .auth-strength__bars span:nth-child(-n+4) {
  background: #3aa36e;
}

.auth-button {
  position: relative;
  width: 100%;
  min-height: 52px;
  padding: 0 18px;
  border: 0;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: #fff7ed;
  font-size: 0.96rem;
  font-weight: 800;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, opacity 160ms ease, filter 160ms ease;
}

.auth-button--primary {
  background: linear-gradient(135deg, var(--auth-accent) 0%, var(--auth-accent-strong) 100%);
  box-shadow: 0 12px 24px rgba(216, 110, 8, 0.18);
}

.auth-button--primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 15%, rgba(255, 255, 255, 0.18) 50%, transparent 85%);
  transform: translateX(-120%);
  transition: transform 360ms ease;
}

.auth-button--primary:hover::before,
.auth-button--primary:focus-visible::before {
  transform: translateX(120%);
}

.auth-button:hover {
  filter: brightness(1.03);
  box-shadow: 0 14px 26px rgba(216, 110, 8, 0.22);
}

.auth-button:focus-visible {
  outline: none;
  box-shadow:
    0 0 0 4px rgba(242, 139, 38, 0.14),
    0 16px 28px rgba(216, 110, 8, 0.22);
}

.auth-button:active {
  transform: scale(0.98);
}

.auth-button[disabled] {
  cursor: wait;
  opacity: 0.88;
}

.auth-button__label {
  position: relative;
  z-index: 1;
}

.auth-card__footer {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(231, 223, 211, 0.92);
}

.auth-footer__row {
  margin: 0;
  text-align: center;
}

.auth-footer__link {
  color: var(--auth-accent-strong);
  font-weight: 800;
  text-decoration: none;
}

.auth-footer__link:hover,
.auth-footer__link:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.auth-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@keyframes auth-fade-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes auth-shake {
  0%,
  100% {
    transform: translateX(0);
  }

  25% {
    transform: translateX(-4px);
  }

  50% {
    transform: translateX(4px);
  }

  75% {
    transform: translateX(-2px);
  }
}

@keyframes auth-soft-pulse {
  0%,
  100% {
    transform: translateY(0);
    box-shadow: inset 0 0 0 1px rgba(242, 139, 38, 0.08);
  }

  50% {
    transform: translateY(-1px);
    box-shadow: inset 0 0 0 1px rgba(242, 139, 38, 0.18);
  }
}

@media (max-width: 1100px) {
  .auth-shell {
    gap: 28px;
  }

  .auth-showcase__title {
    max-width: 14ch;
  }
}

@media (max-width: 980px) {
  .auth-shell {
    grid-template-columns: minmax(0, 1fr);
  }

  .auth-showcase {
    padding-right: 0;
  }

  .auth-form-wrap {
    max-width: 420px;
  }
}

@media (max-width: 760px) {
  .auth-topbar__inner,
  .auth-shell {
    width: min(100%, calc(100% - 32px));
  }

  .auth-topbar__inner {
    min-height: 74px;
  }

  .auth-topbar__nav {
    gap: 6px;
  }

  .auth-topbar__link {
    padding: 0 12px;
    font-size: 0.9rem;
  }

  .auth-stage {
    padding-top: 20px;
  }

  .auth-stats,
  .auth-flow,
  .auth-form__grid--two,
  .auth-form__grid--register-support {
    grid-template-columns: minmax(0, 1fr);
  }

  .auth-card {
    padding: 26px 22px 22px;
  }

  .auth-showcase__title {
    max-width: 100%;
    font-size: clamp(2rem, 8vw, 2.8rem);
  }

  .auth-field__meta,
  .auth-form__row {
    align-items: flex-start;
    flex-direction: column;
  }

  .auth-inline-note {
    white-space: normal;
  }
}

@media (min-width: 981px) {
  .auth-topbar {
    display: none;
  }

  .auth-stage {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 20px 0;
  }

  .auth-shell {
    width: min(1540px, calc(100% - 48px));
    min-height: min(720px, calc(100vh - 40px));
    grid-template-columns: minmax(0, 56fr) minmax(0, 44fr);
    gap: 0;
    align-items: stretch;
    overflow: hidden;
    border-radius: 32px;
    border: 1px solid rgba(224, 216, 205, 0.94);
    background: rgba(255, 255, 255, 0.6);
    box-shadow:
      0 30px 72px rgba(23, 33, 43, 0.14),
      0 12px 28px rgba(23, 33, 43, 0.05);
  }

  .auth-showcase {
    min-height: 100%;
    padding: 34px 34px 30px;
    gap: 18px;
    align-content: flex-start;
    justify-content: center;
    border-right: 1px solid rgba(224, 216, 205, 0.78);
    background: linear-gradient(180deg, #fffaf2 0%, #f7efdf 100%);
  }

  .auth-showcase__brand {
    display: flex;
    align-items: center;
    margin-bottom: 2px;
  }

  .auth-showcase__logo {
    display: block;
    width: auto;
    height: 48px;
    max-height: 48px;
    max-width: 236px;
    object-fit: contain;
  }

  .auth-showcase__intro {
    max-width: 520px;
    gap: 10px;
  }

  .auth-showcase__title {
    max-width: 11ch;
    font-size: clamp(2.25rem, 3.8vw, 3.35rem);
  }

  .auth-showcase__description {
    max-width: 46ch;
    font-size: 0.97rem;
  }

  .auth-stats {
    gap: 12px;
  }

  .auth-stat {
    padding: 18px;
    gap: 8px;
    border-radius: 20px;
  }

  .auth-flow {
    gap: 10px;
    padding: 14px;
    border-radius: 22px;
  }

  .auth-flow__step {
    padding: 13px 14px;
    gap: 6px;
  }

  .auth-form-panel {
    min-height: 100%;
    padding: 24px 26px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.94));
  }

  .auth-form-panel__inner {
    min-height: 100%;
  }

  .auth-panel-switcher {
    width: min(480px, 100%);
    display: inline-grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
    margin: 0 0 10px;
    padding: 5px;
    border-radius: 16px;
    border: 1px solid rgba(224, 216, 205, 0.98);
    background: #fbf7f0;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.86);
  }

  .auth-panel-switcher__link {
    min-height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    color: var(--auth-text-soft);
    text-decoration: none;
    font-size: 0.94rem;
    font-weight: 700;
    transition: background-color 200ms ease, color 200ms ease, box-shadow 200ms ease, transform 200ms ease;
  }

  .auth-panel-switcher__link:hover,
  .auth-panel-switcher__link:focus-visible {
    color: var(--auth-text);
    background: rgba(255, 255, 255, 0.82);
  }

  .auth-panel-switcher__link--active {
    color: var(--auth-accent-strong);
    background: #fffdf8;
    box-shadow: 0 8px 18px rgba(23, 33, 43, 0.06);
  }

  .auth-form-wrap {
    max-width: 540px;
  }

  .auth-card {
    margin: 0;
    min-height: 580px;
    padding: 24px 24px 20px;
    border-radius: 28px;
    border: 1px solid rgba(224, 216, 205, 0.98);
    box-shadow:
      0 24px 52px rgba(23, 33, 43, 0.12),
      0 10px 22px rgba(23, 33, 43, 0.05);
  }

  .auth-card__header {
    gap: 10px;
  }

  .auth-card__badge {
    min-height: 32px;
    font-size: 0.78rem;
  }

  .auth-card__title {
    font-size: clamp(1.72rem, 2.3vw, 2.15rem);
  }

  .auth-card__description {
    font-size: 0.93rem;
  }

  body[data-auth-page="register"] .auth-card__header {
    gap: 6px;
  }

  body[data-auth-page="register"] .auth-form--register {
    margin-top: 12px;
  }

  .auth-form {
    margin-top: 16px;
    gap: 14px;
  }

  .auth-section {
    gap: 8px;
  }

  .auth-section__header {
    gap: 4px;
  }

  .auth-section__title {
    font-size: 0.9rem;
  }

  .auth-section__text {
    font-size: 0.78rem;
  }

  .auth-form__grid {
    gap: 10px;
  }

  body[data-auth-page="register"] .auth-form--register {
    gap: 9px;
  }

  body[data-auth-page="register"] .form-row--2col {
    gap: 10px;
  }

  body[data-auth-page="register"] .auth-register-note {
    min-height: 52px;
    padding: 11px 13px;
  }

  .auth-card__footer {
    display: none;
  }

  body.auth-scene-enter-login .auth-form-stage {
    opacity: 0;
    transform: translateX(-22px);
  }

  body.auth-scene-enter-register .auth-form-stage {
    opacity: 0;
    transform: translateX(22px);
  }

  body.auth-scene-ready .auth-form-stage {
    opacity: 1;
    transform: translateX(0);
    transition: opacity 300ms ease, transform 300ms ease;
  }

  body.auth-scene-leaving.auth-scene-next-login .auth-form-stage {
    opacity: 0;
    transform: translateX(22px);
  }

  body.auth-scene-leaving.auth-scene-next-register .auth-form-stage {
    opacity: 0;
    transform: translateX(-22px);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}