/* —— Модальное окно авторизации —— */
.auth-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.auth-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.auth-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(17, 17, 17, 0.55);
  backdrop-filter: blur(2px);
}

.auth-modal__dialog {
  position: relative;
  width: 100%;
  max-width: 440px;
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  background: var(--color-bg-card);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: 32px;
}

.auth-modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--color-text-muted);
  background: var(--color-bg-gray);
  transition: background var(--transition), color var(--transition);
}

.auth-modal__close:hover {
  background: var(--color-border-light);
  color: var(--color-text);
}

.auth-modal__title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
  padding-right: 40px;
}

.auth-modal__lead {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: 24px;
}

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

.auth-modal__title--panel {
  padding-right: 40px;
}

.auth-modal__lead--panel {
  margin-bottom: 24px;
}

.auth-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}

.auth-tabs__item {
  flex: 1;
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-secondary);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
}

.auth-tabs__item:hover {
  color: var(--color-primary);
}

.auth-tabs__item--active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

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

.auth-form__field {
  margin-bottom: 16px;
}

.auth-form__label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-text);
}

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

.auth-form__input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-card);
  font-size: 14px;
  transition: border-color var(--transition);
}

.auth-form__input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.auth-form__input-wrap--password .auth-form__input {
  padding-right: 44px;
}

.auth-form__toggle-pwd {
  position: absolute;
  top: 50%;
  right: 12px;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
}

.auth-form__toggle-pwd:hover {
  color: var(--color-text);
  background: var(--color-bg-gray);
}

.auth-form__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.auth-form__remember {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text-secondary);
  cursor: pointer;
}

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

.auth-form__link {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-primary);
}

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

.auth-form__agree {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 12px;
  line-height: 1.45;
  color: var(--color-text-secondary);
  margin-bottom: 20px;
  cursor: pointer;
}

.auth-form__agree input {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--color-primary);
}

.auth-form__agree a {
  color: var(--color-primary);
}

.auth-form__error {
  font-size: 13px;
  color: var(--color-danger);
  background: var(--color-danger-bg);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  margin-bottom: 16px;
}

.auth-form__success {
  text-align: center;
  padding: 16px 0 8px;
}

.auth-form__success-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-success-bg);
  color: var(--color-success);
}

.auth-form__success-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.auth-form__success-text {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: 24px;
}

.auth-form__back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-bottom: 20px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
}

.auth-form__back:hover {
  color: var(--color-primary);
}

.auth-social {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border-light);
}

.auth-social__label {
  font-size: 12px;
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: 12px;
}

.auth-social__buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.auth-social__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 500;
  background: var(--color-bg-card);
  transition: border-color var(--transition), background var(--transition);
}

.auth-social__btn:hover {
  border-color: var(--color-text-muted);
  background: var(--color-bg-gray);
}

body.auth-modal-open {
  overflow: hidden;
}

@media (max-width: 480px) {
  .auth-modal {
    padding: 0;
    align-items: flex-end;
  }

  .auth-modal__dialog {
    max-width: none;
    max-height: 92vh;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    padding: 24px 20px 32px;
  }
}