/**
 * Callback / Request modals — артборд «15 · Модальные окна» (M1 Заказ звонка / M2 Запрос).
 * screens-account.jsx ModalFrame + ModalHeader + AuthField + SelectField.
 *
 * Только реальные токены design-tokens.css (--ink/--ink-2/--ink-3/--paper/--rule/--accent/--f-sans/--f-mono).
 * Breakpoints: mobile ≤767, tablet 768–1199, desktop ≥1200.
 */

/* ─── Backdrop ──────────────────────────────────────────────────────────── */
.callback-modal__backdrop {
  position: fixed;
  inset: 0;
  z-index: 900;
  background-color: color-mix(in srgb, var(--ink) 50%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

/* ─── Dialog (ModalFrame: bg paper, border 1px ink, sharp corners, тень) ──── */
.callback-modal__dialog {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--ink);
  padding: 32px 36px 36px;
  width: 100%;
  max-width: 440px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 32px 64px rgba(21, 18, 15, 0.10), 0 4px 12px rgba(21, 18, 15, 0.06);
}

/* ─── Close (abs right:14 top:14, 28×28) ──────────────────────────────────── */
.callback-modal__close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--ink);
  padding: 0;
  line-height: 1;
}
.callback-modal__close:hover { color: var(--accent); }

/* ─── Header (h2 28px/400 + serif-accent, sub 14px ink-2) ─────────────────── */
.callback-modal__title {
  font-family: var(--f-sans);
  font-size: 28px;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--ink);
  line-height: 1.1;
  margin: 0 0 8px;
}

.callback-modal__lead {
  font-family: var(--f-sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-2);
  max-width: 520px;
  margin: 0 0 24px;
}

/* ─── Form (grid gap 12) ──────────────────────────────────────────────────── */
.callback-modal__form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ─── Field ─────────────────────────────────────────────────────────────── */
.callback-modal__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* Метка поля — .label-стиль: f-mono caps 10px ink-2. */
.callback-modal__label {
  font-family: var(--f-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.callback-modal__field input[type="text"],
.callback-modal__field input[type="tel"],
.callback-modal__field input[type="email"],
.callback-modal__field select,
.callback-modal__field textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 12px 14px;
  background: var(--paper);
  border: 1px solid var(--rule);
  font: 500 14px/1 var(--f-sans);
  color: var(--ink);
  outline: none;
  border-radius: 0;
  transition: border-color 0.15s ease;
}

.callback-modal__field textarea {
  min-height: 70px;
  font-weight: 400;
  line-height: 1.5;
  resize: vertical;
}

.callback-modal__field select {
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%239A8E7B' fill='none' stroke-width='1.4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.callback-modal__field input:focus,
.callback-modal__field select:focus,
.callback-modal__field textarea:focus {
  border-color: var(--ink);
}

.callback-modal__field input.is-invalid { border-color: var(--accent); }
.callback-modal__field input.is-valid   { border-color: var(--ok); }

/* ─── Captcha placeholder (dashed border, 11px ink-2) ─────────────────────── */
.callback-modal__captcha,
.callback-modal__form .smart-captcha {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border: 1px dashed var(--rule);
  font-size: 11px;
  color: var(--ink-2);
  min-height: 44px;
}

/* ─── Privacy ───────────────────────────────────────────────────────────── */
.callback-modal__privacy {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-family: var(--f-sans);
  font-size: 12px;
  line-height: 1.4;
  color: var(--ink-2);
  cursor: pointer;
}
.callback-modal__privacy input[type="checkbox"] {
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--accent);
}
.callback-modal__privacy a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ─── Error ─────────────────────────────────────────────────────────────── */
.callback-modal__error {
  font-family: var(--f-sans);
  font-size: 12px;
  color: var(--accent);
}

/* ─── Submit (M1 .btn dark / M2 .btn-accent — width 100%, padding 14px 22px) ── */
.callback-modal__submit {
  width: 100%;
  justify-content: center;
  font: 500 12px/1 var(--f-sans);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 14px 22px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  display: inline-flex;
  align-items: center;
  margin-top: 4px;
}
.callback-modal__submit:hover:not(:disabled) { background: transparent; color: var(--ink); }
.callback-modal__submit:disabled { opacity: 0.5; cursor: not-allowed; }

/* Accent-вариант для M2 «Отправить запрос». */
.callback-modal__submit--accent {
  border-color: var(--accent);
  background: var(--accent);
  font-weight: 600;
}
.callback-modal__submit--accent:hover:not(:disabled) { background: transparent; color: var(--accent); }

/* ─── Success state ─────────────────────────────────────────────────────── */
.callback-modal__success {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  padding: 16px 0;
}
.callback-modal__success-icon { color: var(--accent); }

/* ─── Триггер-кнопки (header/footer) — наследуют ссылочный вид ─────────────── */
.footer__callback-link {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--f-sans);
  font-size: inherit;
  color: inherit;
  padding: 0;
  text-align: left;
  display: block;
  margin-bottom: 4px;
}
.footer__callback-link:hover { color: var(--accent); }

/* ─── Mobile ────────────────────────────────────────────────────────────── */
@media (max-width: 767px) {
  .callback-modal__dialog {
    padding: 28px 20px 24px;
    max-height: 95vh;
  }
  .callback-modal__title { font-size: 24px; }
}