/* ==========================================================================
   ВРЕМЕННО (12.10.2026): анкета эксперта вместо ботов TG/MAX.
   Откат — git revert коммита, который добавил этот файл.
   Токены (--a7-*, --fg-*, --ease-*) берутся из styles.css.
   ========================================================================== */

/* ---------- Кнопки-открывашки ---------- */
.btn-hero-tg[data-open-reg] {
  min-width: 260px;
}

.treg-final-btn {
  font: inherit;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
}

.treg-final-btn__circle {
  background: linear-gradient(135deg, var(--a7-warm-pink), var(--a7-rose-violet));
}

.treg-link {
  display: inline;
  padding: 0;
  font: inherit;
  font-weight: 600;
  color: var(--a7-rose-700);
  border-bottom: 1px solid rgba(228, 114, 173, 0.35);
  cursor: pointer;
  transition: color var(--dur-1) var(--ease-standard), border-color var(--dur-1) var(--ease-standard);
}

.treg-link:hover {
  color: var(--a7-rose-violet);
  border-bottom-color: currentColor;
}

.treg-link:focus-visible {
  outline: 2px solid var(--a7-rose-violet);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---------- Модалка ---------- */
html.treg-lock,
html.treg-lock body {
  overflow: hidden;
}

.treg {
  position: fixed;
  inset: 0;
  z-index: 110;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms var(--ease-standard);
}

.treg[hidden] { display: none; }

.treg--open {
  opacity: 1;
  pointer-events: auto;
}

.treg__overlay {
  position: absolute;
  inset: 0;
  background: rgba(26, 23, 21, 0.55);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.treg__card {
  position: relative;
  width: 100%;
  max-width: 560px;
  max-height: calc(100vh - 48px);
  max-height: calc(100dvh - 48px);
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--a7-paper-white);
  border-radius: 24px;
  box-shadow:
    0 30px 80px -20px rgba(74, 36, 70, 0.45),
    0 12px 32px -12px rgba(74, 36, 70, 0.25);
  transform: translateY(16px) scale(0.98);
  opacity: 0;
  transition: transform 220ms var(--ease-out-soft), opacity 220ms var(--ease-out-soft);
}

.treg--open .treg__card {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.treg__close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: var(--fg-3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 150ms var(--ease-standard), color 150ms var(--ease-standard);
}

.treg__close:hover {
  background: var(--a7-neutral-100);
  color: var(--fg-1);
}

.treg__close:focus-visible {
  outline: 2px solid var(--a7-rose-violet);
  outline-offset: 2px;
}

.treg__body {
  padding: 36px 32px 32px;
}

.treg__body[hidden] { display: none; }

.treg__title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--fg-1);
  margin: 0 40px 8px 0;
}

.treg__title:focus { outline: none; }

.treg__subtitle {
  font-size: 15px;
  line-height: 1.5;
  color: var(--fg-2);
  margin: 0 0 24px;
}

/* ---------- Поля ---------- */
.treg__form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.treg-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

@media (min-width: 560px) {
  .treg-row { grid-template-columns: 1fr 1fr; }
}

.treg-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.treg-field--group {
  margin: 0;
  padding: 0;
  border: 0;
}

.treg-field--short .treg-input {
  max-width: 200px;
}

.treg-field__label {
  padding: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--fg-1);
}

.treg-field--group .treg-field__label {
  margin-bottom: 4px;
}

.treg-field__note {
  font-weight: 400;
  color: var(--fg-3);
}

.treg-field__hint {
  margin: 0;
  font-size: 12.5px;
  color: var(--fg-3);
}

.treg-field__error {
  display: none;
  margin: 0;
  font-size: 13px;
  line-height: 1.4;
  color: var(--danger);
}

.treg-field.has-error .treg-field__error { display: block; }
.treg-field.has-error .treg-field__hint { display: none; }

.treg-input {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  font: inherit;
  font-size: 16px; /* 16px — iOS не зумит страницу при фокусе */
  color: var(--fg-1);
  background: var(--a7-neutral-50);
  border: 1.5px solid var(--a7-neutral-200);
  border-radius: var(--radius-md);
  transition: border-color 150ms var(--ease-standard), background 150ms var(--ease-standard), box-shadow 150ms var(--ease-standard);
}

.treg-input::placeholder { color: var(--fg-mute); }

.treg-input:hover { border-color: var(--a7-neutral-300); }

.treg-input:focus {
  outline: none;
  background: var(--a7-paper-white);
  border-color: var(--a7-rose-300);
  box-shadow: 0 0 0 4px rgba(228, 114, 173, 0.14);
}

.treg-field.has-error .treg-input {
  border-color: var(--danger);
  background: #FFF6F5;
}

.treg-input--other { margin-top: 6px; }
.treg-input--other[hidden] { display: none; }

.treg-textarea {
  min-height: 140px;
  line-height: 1.5;
  resize: vertical;
}

/* ---------- Чипы специализаций ---------- */
.treg-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.treg-chip {
  position: relative;
  cursor: pointer;
}

.treg-chip input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.treg-chip span {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 14px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--fg-1);
  background: var(--a7-paper-white);
  border: 1.5px solid var(--a7-neutral-200);
  border-radius: var(--radius-pill);
  user-select: none;
  transition: background 150ms var(--ease-standard), border-color 150ms var(--ease-standard), color 150ms var(--ease-standard);
}

.treg-chip:hover span { border-color: var(--a7-rose-300); }

.treg-chip input:checked + span {
  color: var(--a7-rose-900);
  background: var(--a7-rose-50);
  border-color: var(--a7-rose-violet);
}

.treg-chip input:checked + span::before {
  content: '';
  width: 6px;
  height: 10px;
  margin: -3px 8px 0 1px;
  border: solid var(--a7-rose-700);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.treg-chip input:focus-visible + span {
  outline: 2px solid var(--a7-rose-violet);
  outline-offset: 2px;
}

.treg-field.has-error .treg-chip span { border-color: rgba(199, 67, 60, 0.45); }

/* ---------- Согласие ---------- */
.treg-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--fg-2);
  cursor: pointer;
}

.treg-consent input {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin: 0;
  accent-color: var(--a7-rose-violet);
  cursor: pointer;
}

.treg-consent a {
  color: var(--a7-rose-700);
  border-bottom: 1px solid rgba(228, 114, 173, 0.35);
}

/* Ловушка для ботов: людям не видна */
.treg-hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ---------- Ошибка отправки и кнопка ---------- */
.treg__alert {
  margin: 0;
  padding: 12px 14px;
  font-size: 14px;
  line-height: 1.45;
  color: #8E2C26;
  background: #FDECEA;
  border-radius: var(--radius-sm);
}

.treg__alert[hidden] { display: none; }

.treg__submit {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 56px;
  padding: 14px 24px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--a7-paper-white);
  background: linear-gradient(90deg, var(--a7-warm-pink) 0%, var(--a7-rose-violet) 100%);
  border-radius: var(--radius-pill);
  box-shadow: 0 14px 32px -10px rgba(228, 114, 173, 0.55);
  transition: transform 180ms var(--ease-out-soft), filter 180ms var(--ease-standard), box-shadow 180ms var(--ease-standard);
}

.treg__submit:hover { filter: brightness(1.06); transform: translateY(-1px); }
.treg__submit:active { transform: scale(0.99); }

.treg__submit:focus-visible {
  outline: 2px solid var(--a7-rose-violet);
  outline-offset: 3px;
}

.treg__submit:disabled {
  cursor: progress;
  filter: saturate(0.7);
  transform: none;
}

.treg__spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.45);
  border-top-color: #fff;
  border-radius: 50%;
  animation: treg-spin 0.8s linear infinite;
}

.treg__submit.is-loading .treg__spinner { display: inline-block; }

@keyframes treg-spin { to { transform: rotate(360deg); } }

.treg__submit--ghost {
  color: var(--fg-1);
  background: var(--a7-neutral-100);
  box-shadow: none;
}

/* ---------- Экран «отправлено» ---------- */
.treg__done {
  text-align: center;
  padding-top: 48px;
}

.treg__done .treg__title { margin: 0 0 10px; }

.treg__done-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--a7-warm-pink), var(--a7-rose-violet));
  box-shadow: 0 14px 30px -10px rgba(228, 114, 173, 0.6);
}

/* ---------- Телефон: модалка на весь экран ---------- */
@media (max-width: 559px) {
  .treg {
    padding: 0;
    align-items: stretch;
  }

  .treg__card {
    max-width: none;
    max-height: none;
    height: 100%;
    border-radius: 0;
  }

  .treg__body { padding: 28px 16px 32px; }
  .treg__title { font-size: 22px; }
  .treg__done { padding-top: 64px; }
}

@media (prefers-reduced-motion: reduce) {
  .treg,
  .treg__card { transition: none; }
  .treg__spinner { animation-duration: 2s; }
}