/* Экран входа (этап 2.11) — варианты v1–v3. Без sidebar, палитра layout v9. */

.auth-page {
  min-height: 100dvh;
  width: 100%;
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-accent);
}

.auth-page__shell {
  box-sizing: border-box;
  width: 100%;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6) var(--space-4);
}

.auth-page__picker {
  position: fixed;
  top: var(--space-4);
  left: var(--space-4);
  right: var(--space-4);
  z-index: 20;
  max-width: 720px;
  margin: 0 auto;
}

.auth-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.auth-brand__logo {
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 28px);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: inherit;
  margin: 0;
}

.auth-brand__tagline {
  margin: 0;
  font-size: 15px;
  line-height: 1.5;
  color: inherit;
  opacity: 0.88;
  max-width: 32ch;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.auth-form__title {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.auth-form__intro {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-text-secondary);
}

.auth-form__fields {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.auth-form__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.auth-form__remember {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 14px;
  color: var(--color-text-secondary);
  cursor: pointer;
  user-select: none;
}

.auth-form__remember input {
  width: 16px;
  height: 16px;
  accent-color: var(--color-accent);
}

.auth-form__forgot {
  font-size: 14px;
  color: var(--color-accent);
  text-decoration: none;
}

.auth-form__forgot:hover {
  text-decoration: underline;
}

.auth-form__forgot.is-disabled {
  color: var(--color-text-muted);
  pointer-events: none;
  text-decoration: none;
  cursor: default;
}

.auth-form__submit {
  width: 100%;
  min-height: 44px;
  font-size: 15px;
  font-weight: 500;
}

.auth-form__register {
  width: 100%;
  min-height: 0;
  margin-top: var(--space-3);
  padding: var(--space-1) 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: transparent;
  border: 1px solid transparent;
  text-decoration: none;
}

.auth-form__register:hover {
  color: var(--color-accent);
  background: rgba(90, 125, 104, 0.08);
  text-decoration: none;
}

.auth-form__alt-action {
  margin: var(--space-4) 0 0;
  text-align: center;
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-text-secondary);
}

.auth-form__alt-action a {
  color: var(--color-accent);
  font-weight: 500;
  text-decoration: none;
}

.auth-form__alt-action a:hover {
  text-decoration: underline;
}

.auth-form__error {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-danger-bg);
  color: var(--color-danger-text);
  font-size: 14px;
  line-height: 1.45;
}

.auth-form__error .icon {
  flex-shrink: 0;
  margin-top: 2px;
}

.auth-form__demo {
  margin: 0;
  padding-top: var(--space-2);
  font-size: 12px;
  line-height: 1.45;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
}

.auth-field__password-wrap {
  position: relative;
}

.auth-field__password-wrap .input {
  padding-right: 44px;
}

.auth-field__toggle {
  position: absolute;
  top: 50%;
  right: 6px;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
}

.auth-field__toggle:hover {
  color: var(--color-text-secondary);
  background: var(--color-neutral-bg);
}

.auth-field__toggle:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

/* --- v1: центральная карточка --- */

.auth-page--v1 .auth-page__shell {
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-4);
  padding: var(--space-8) var(--space-4);
}

.auth-page--v1 .auth-page__shell:has(.auth-page__picker) {
  padding-top: calc(var(--space-16) + var(--space-4));
}

.auth-login--v1 {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-6);
  box-sizing: border-box;
  width: 100%;
  max-width: 400px;
  margin-inline: auto;
  flex-shrink: 0;
}

.auth-login--v1 .auth-login__brand {
  text-align: center;
}

.auth-login--v1 .auth-brand__logo {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 5vw, 32px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: #fff;
}

.auth-login--v1 .auth-login__card {
  width: 100%;
  background: #F4F1EA;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: var(--space-8) var(--space-6);
}

.auth-form--v1 {
  gap: 0;
}

.auth-form--v1 .auth-form__header {
  margin-bottom: 0;
}

.auth-form--v1 .auth-form__title {
  margin-bottom: var(--space-1);
}

.auth-form--v1 .auth-form__intro {
  margin-bottom: 0;
}

/* Подпись → почта без зазора */
.auth-form--v1 .auth-form__fields {
  margin-top: 0;
  gap: 0;
}

.auth-form--v1 .field {
  margin-bottom: 0;
}

.auth-form--v1 .auth-form__field--email {
  margin-top: 0;
}

.auth-form--v1 .field__label {
  margin-bottom: var(--space-1);
}

.auth-form--v1 .auth-form__field--email .field__label {
  margin-top: var(--space-5);
}

.auth-form--v1 .auth-form__field--password,
.auth-form--v1 .auth-form__field--password-confirm,
.auth-register--v1 .auth-form__field--email {
  margin-top: var(--space-3);
}

.auth-register--v1 .auth-form__field--name .field__label {
  margin-top: var(--space-5);
}

.auth-register--v1 .auth-form__field--email .field__label {
  margin-top: 0;
}

.auth-form--v1 .input {
  background: #FFFFFF;
}

.auth-form--v1 .auth-form__row {
  margin-top: var(--space-2);
}

.auth-form--v1 .auth-form__submit {
  margin-top: var(--space-6);
}

.auth-register--v1 .auth-form__submit {
  margin-top: var(--space-8);
}

.auth-form--v1 .auth-form__demo {
  margin-top: var(--space-5);
}

/* --- OAuth (v1) --- */

.auth-oauth {
  margin-top: var(--space-2);
}

.auth-oauth__divider {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  font-size: 13px;
  color: var(--color-text-muted);
}

.auth-oauth__divider::before,
.auth-oauth__divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--color-border-strong);
}

.auth-oauth__buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.auth-oauth__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: 0 var(--space-4);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: #FFFFFF;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  cursor: not-allowed;
  opacity: 0.72;
}

.auth-oauth__btn--yandex {
  border-color: rgba(252, 63, 29, 0.35);
}

.auth-oauth__btn--yandex .auth-oauth__icon {
  background: #FC3F1D;
  color: #fff;
}

.auth-oauth__btn--vk {
  border-color: rgba(0, 119, 255, 0.35);
}

.auth-oauth__btn--vk .auth-oauth__icon {
  background: #0077FF;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.auth-oauth__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
}

.auth-form--v1 .auth-form__error {
  margin-bottom: var(--space-4);
}

/* --- v2: split --- */

.auth-page--v2 .auth-page__shell {
  align-items: stretch;
  justify-content: stretch;
  padding: 0;
}

.auth-login--v2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  width: 100%;
  min-height: 100dvh;
}

.auth-login--v2 .auth-login__brand {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-10) var(--space-8);
  background: var(--color-accent);
  color: #fff;
}

.auth-login--v2 .auth-brand__logo {
  color: #fff;
}

.auth-login--v2 .auth-login__form-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-10) var(--space-6);
  background: #F4F1EA;
}

.auth-login--v2 .auth-login__form-inner {
  width: 100%;
  max-width: 380px;
}

.auth-login--v2 .auth-page__picker {
  left: auto;
  right: var(--space-4);
  max-width: 420px;
}

/* --- v3: компактная шапка --- */

.auth-page--v3 {
  background: #F4F1EA;
}

.auth-page--v3 .auth-page__shell {
  align-items: stretch;
  justify-content: flex-start;
  flex-direction: column;
  padding: 0;
}

.auth-login--v3 {
  width: 100%;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.auth-login--v3 .auth-login__header {
  background: var(--color-accent);
  color: #fff;
  padding: var(--space-8) var(--space-6) var(--space-6);
}

.auth-login--v3 .auth-brand__logo {
  color: #fff;
}

.auth-login--v3 .auth-login__body {
  flex: 1;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: var(--space-8) var(--space-4) var(--space-10);
}

.auth-login--v3 .auth-login__form-inner {
  width: 100%;
  max-width: 400px;
}

.auth-login--v3 .auth-page__picker {
  position: static;
  margin: var(--space-4) var(--space-4) 0;
  max-width: none;
}

/* --- Общее для черновиков --- */

.auth-login__variant-note {
  margin: 0 0 var(--space-4);
  font-size: 13px;
  line-height: 1.45;
  color: var(--color-text-secondary);
}

.auth-login__variant-note--on-dark {
  color: rgba(255, 255, 255, 0.82);
}

@media (max-width: 768px) {
  .auth-login--v2 {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }

  .auth-login--v2 .auth-login__brand {
    padding: var(--space-8) var(--space-6);
    min-height: auto;
  }

  .auth-login--v2 .auth-login__form-panel {
    padding: var(--space-6) var(--space-4) var(--space-10);
  }

  .auth-login--v2 .auth-page__picker {
    position: fixed;
    left: var(--space-4);
    right: var(--space-4);
    max-width: none;
  }

  .auth-login--v1 .auth-login__card {
    padding: var(--space-6) var(--space-5);
  }
}

/* --- Setup компании (2.12) --- */

.auth-setup--v1 .auth-form__field--name .field__label {
  margin-top: var(--space-5);
}

.auth-setup--v1 .auth-form__field--phone,
.auth-setup--v1 .auth-form__field--city {
  margin-top: var(--space-3);
}

.auth-setup--v1 .auth-form__submit {
  margin-top: var(--space-8);
}

.auth-setup__steps {
  list-style: none;
  margin: var(--space-8) 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.auth-setup__step {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 15px;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.72);
}

.auth-setup__step--done {
  color: rgba(255, 255, 255, 0.92);
}

.auth-setup__step--current {
  color: #fff;
  font-weight: 500;
}

.auth-setup__step-marker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.auth-setup__step-dot {
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.28);
}

.auth-setup__step-dot--muted {
  background: rgba(255, 255, 255, 0.35);
  box-shadow: none;
}

.auth-setup__step--done .auth-setup__step-marker {
  background: rgba(255, 255, 255, 0.16);
  border-radius: 50%;
}

.auth-setup--v2 .auth-login__brand {
  gap: 0;
}

.auth-setup--v3 .auth-setup__progress {
  margin: var(--space-2) 0 0;
  font-size: 14px;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 400;
}

@media (prefers-reduced-motion: reduce) {
  .auth-field__toggle {
    transition: none;
  }
}