/* ═══ Регистрация ═══ */
/* (Палитра/шрифты/reset/body объявлены в base.css) */

/* ── ШАПКА ──────────────────────────────────────────── */
.header {
  background: var(--navy);
  border-bottom: 1px solid var(--navy-border);
  box-shadow: 0 1px 24px rgba(0,0,0,0.4);
}
.header-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; gap: 20px; height: 56px;
}
.header-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.header-link { font-size: 0.8125rem; color: rgba(241,245,249,0.55); transition: color var(--tr); }
.header-link:hover { color: var(--light); }
.btn-ghost {
  font-size: 0.8125rem; font-weight: 500;
  color: rgba(241,245,249,0.6); border: 1px solid var(--navy-border);
  padding: 5px 14px; background: transparent;
}
.btn-ghost:hover { color: var(--teal); border-color: var(--teal); background: var(--teal-alpha); }

/* ── ОБЩАЯ СТРАНИЦА ─────────────────────────────────── */
.page { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 40px 24px 56px; }

/* ── КАРТОЧКА ──────────────────────────────────────── */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  width: 100%;
  box-shadow: 0 2px 16px rgba(12,17,26,0.06);
}
.card-sm { max-width: 400px; padding: 32px; }
.card-md { max-width: 520px; padding: 32px; }
.card-lg { max-width: 640px; padding: 36px; }

.card-icon {
  width: 48px; height: 48px; border-radius: var(--r-lg);
  background: var(--teal-alpha); border: 1.5px solid rgba(8,145,178,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; margin-bottom: 16px;
}
.card-title {
  font-family: var(--f-display); font-size: clamp(1.125rem, 4vw, 1.375rem); font-weight: 700;
  color: var(--text); margin-bottom: 6px;
}
.card-sub { font-size: 0.875rem; color: var(--muted); margin-bottom: 24px; line-height: 1.55; }

/* ── ФОРМА ──────────────────────────────────────────── */
.form-group { margin-bottom: 14px; }
.form-label {
  display: block; font-size: 0.6875rem; font-weight: 700;
  color: var(--muted); text-transform: uppercase;
  margin-bottom: 5px;
}
.form-label .req { color: var(--teal); margin-left: 1px; }
.form-input {
  width: 100%; background: var(--light); border: 1.5px solid var(--border);
  border-radius: var(--r); color: var(--text); font-family: var(--f-body);
  font-size: 0.875rem; padding: 10px 12px; outline: none;
  transition: border-color var(--tr), box-shadow var(--tr);
}
.form-input:focus {
  border-color: var(--teal); background: var(--white);
  box-shadow: 0 0 0 3px rgba(8,145,178,0.1);
}
.form-input::placeholder { color: var(--muted); }
.form-input:disabled { background: var(--light); color: var(--muted); }
.form-hint { font-size: 0.6875rem; color: var(--muted); margin-top: 4px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.form-check {
  display: flex; align-items: flex-start; gap: 9px; margin-bottom: 10px;
}
.form-check input[type="checkbox"] {
  width: 16px; height: 16px; margin-top: 1px;
  accent-color: var(--teal); cursor: pointer; flex-shrink: 0;
}
.form-check-label { font-size: 0.75rem; color: var(--muted); line-height: 1.5; cursor: pointer; }
.form-check-label a { font-weight: 600; }

/* OAuth */
.oauth-sep { display: flex; align-items: center; gap: 10px; margin: 16px 0 14px; }
.oauth-line { flex: 1; height: 1px; background: var(--border); }
.oauth-text { font-size: 0.75rem; color: var(--muted); white-space: nowrap; }
.oauth-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.oauth-btn {
  background: var(--light); border: 1px solid var(--border); border-radius: var(--r);
  padding: 9px 12px; cursor: pointer; font-family: var(--f-body);
  font-size: 0.8125rem; font-weight: 500; color: var(--text);
  display: flex; align-items: center; justify-content: center; gap: 7px;
  transition: all var(--tr);
}
.oauth-btn:hover { border-color: var(--teal); color: var(--teal); background: var(--teal-alpha); }

.login-hint { text-align: center; font-size: 0.8125rem; color: var(--muted); margin-top: 16px; }
.login-hint a { font-weight: 600; }

/* ── ЭК. ПОДТВЕРЖДЕНИЯ EMAIL ─────────────────────────── */
.email-confirm-icon {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--teal-alpha); border: 2px solid rgba(8,145,178,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.75rem; margin: 0 auto 20px;
}
.email-code-row { display: flex; gap: 8px; justify-content: center; margin: 20px 0; }
.code-input {
  flex: 1 1 0; min-width:40px; aspect-ratio:1 / 1.15; text-align:center;
  background: var(--light); border: 1.5px solid var(--border);
  border-radius: var(--r); font-family: var(--f-mono);
  font-size: 1.375rem; font-weight: 700; color: var(--text);
  outline: none; transition: border-color var(--tr), box-shadow var(--tr);
}
.code-input:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(8,145,178,0.1); background: var(--white); }
.resend-hint { font-size: 0.75rem; color: var(--muted); text-align: center; }
.resend-hint a { font-weight: 600; }

/* ── ЭК. ВЫБОРА РОЛИ ─────────────────────────────────── */

/* Чекбокс-роль (большая карточка) */
.role-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
.role-card {
  border: 2px solid var(--border); border-radius: var(--r-lg);
  padding: 16px 14px; cursor: pointer; transition: all var(--tr);
  position: relative; user-select: none;
}
.role-card:hover { border-color: var(--teal); background: var(--teal-alpha); }
.role-card.selected { border-color: var(--teal); background: var(--teal-alpha); }
.role-card input[type="checkbox"] {
  position: absolute; top: 12px; right: 12px;
  width: 18px; height: 18px; accent-color: var(--teal);
}
.role-icon { font-size: 1.5rem; margin-bottom: 8px; }
.role-title {
  font-family: var(--f-display); font-size: 0.9375rem; font-weight: 700;
  color: var(--text); margin-bottom: 4px;
}
.role-desc { font-size: 0.75rem; color: var(--muted); line-height: 1.4; }

/* Радио тип покупателя */
.buyer-type-row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; margin-bottom: 16px; }
.buyer-type-btn {
  border: 1.5px solid var(--border); border-radius: var(--r);
  padding: 10px 8px; cursor: pointer; text-align: center;
  font-family: var(--f-body); font-size: 0.75rem; font-weight: 600;
  color: var(--muted); background: var(--light);
  transition: all var(--tr); position: relative;
}
.buyer-type-btn:hover { border-color: var(--teal); color: var(--teal); }
.buyer-type-btn.selected { border-color: var(--teal); background: var(--teal-alpha); color: var(--teal); }
.buyer-type-btn input { position: absolute; opacity: 0; width: 0; height: 0; }

/* Разделитель секции */
.section-sep {
  font-size: 0.625rem; font-weight: 700; color: var(--muted);
  text-transform: uppercase;
  display: flex; align-items: center; gap: 8px;
  margin: 20px 0 14px;
}
.section-sep::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* Блоки с данными */
.data-block {
  background: var(--light); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 18px; margin-bottom: 14px;
  display: none;
}
.data-block.visible { display: block; }
.data-block-title {
  font-family: var(--f-body); font-size: 0.6875rem; font-weight: 700;
  color: var(--muted); text-transform: uppercase;
  margin-bottom: 12px;
}

.form-select {
  width: 100%; background: var(--light); border: 1.5px solid var(--border);
  border-radius: var(--r); color: var(--text); font-family: var(--f-body);
  font-size: 0.875rem; padding: 10px 12px; outline: none;
  transition: border-color var(--tr); appearance: auto;
}
.form-select:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(8,145,178,0.1); }
.form-select.ph { color: var(--muted); }

/* ИНН с индикатором автозаполнения */
.inn-wrap { position: relative; }
.inn-wrap .form-input { padding-right: 36px; font-family: var(--f-mono); }
.inn-status {
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  font-size: 1rem; display: none;
}
.inn-status.show { display: inline; }

/* Прогресс */
.progress-wrap { margin-bottom: 28px; }
.progress-steps { display: flex; align-items: center; gap: 0; margin-bottom: 0; }
.ps { display: flex; align-items: center; flex: 1; gap: 0; }
.ps-dot {
  width: 8px; height: 8px; border-radius: 50%;
  transition: all var(--tr);
}
.ps-dot.done { background: var(--teal-muted); }
.ps-dot.active { background: var(--navy); width: 10px; height: 10px; }
.ps-dot.pending { background: var(--border); }
.ps-line { flex: 1; height: 2px; background: var(--border); transition: background var(--tr); }
.ps-line.done { background: var(--teal-muted); }

/* Шаг-лейбл над формой */
.step-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--teal-alpha); border: 1px solid rgba(8,145,178,0.2);
  border-radius: 20px; padding: 3px 10px;
  font-size: 0.6875rem; font-weight: 700; color: var(--teal-muted);
  margin-bottom: 12px; text-transform: uppercase;
}

/* Экран успеха */
.success-check {
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--teal-alpha); border: 2px solid var(--teal-muted);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.625rem; margin: 0 auto 20px; color: var(--teal-muted);
}
.success-ctas { display: flex; flex-direction: column; gap: 10px; margin-top: 24px; }

/* ── МОБИЛЬ ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .card-lg { padding:28px; }
}
@media (max-width: 768px) {
  .card-sm, .card-md, .card-lg { padding: 22px 18px; }
  .role-cards { grid-template-columns: 1fr; }
  .buyer-type-row { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .oauth-row { grid-template-columns: 1fr; }
  .email-code-row { gap: 6px; }
  .code-input { font-size: 1.125rem; }
  /* Touch target ≥40px on phones */
  .btn-ghost { min-height: var(--touch); }
}

/* ── СТРАНИЦА-ПЕРЕКЛЮЧАТЕЛЬ ──────────────────────────── */
.screen { display: none; }
.screen.active { display: flex; flex-direction: column; align-items: center; }