/* ============================================================
   폼 공용 스타일 — 코치 신청(4-2), 파트너 신청(4-5), 문의하기(6-1)에서 공유
   실제 전송 API는 아직 연결하지 않음(submit handler만 분리 구현) — forms.js 참고
   ============================================================ */
.form-section { max-width: 820px; margin: 0 auto; padding: 40px var(--container-pad) 56px; }
@media (min-width: 768px) { .form-section { padding: 72px var(--container-pad) 96px; } }
.form-section__heading { font-size: 21px; font-weight: 800; color: var(--ink); margin: 0 0 10px; text-align: center; }
@media (min-width: 768px) { .form-section__heading { font-size: 26px; } }
.form-section__intro { font-size: 14px; color: var(--ink-soft); text-align: center; margin: 0 0 32px; line-height: 1.7; }

.form-success {
  display: none; background: oklch(96% 0.03 150); border: 1px solid oklch(80% 0.08 150);
  border-radius: 6px; padding: 32px; text-align: center;
}
.form-success.is-shown { display: block; }
.form-success__title { font-size: 18px; font-weight: 800; color: oklch(35% 0.1 150); margin-bottom: 8px; }
.form-success__body { font-size: 13.5px; color: oklch(40% 0.06 150); line-height: 1.7; margin: 0; }

.form-card { display: flex; flex-direction: column; gap: 18px; }
.form-card.is-hidden { display: none; }
.form-group-head { display: flex; align-items: baseline; gap: 10px; margin-top: 12px; padding-bottom: 10px; border-bottom: 2px solid var(--ink); }
.form-group-num { font-size: 13px; font-weight: 800; color: var(--blue); }
.form-group-title { font-size: 16px; font-weight: 800; color: var(--ink); }
.form-row-2 { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 768px) { .form-row-2 { grid-template-columns: 1fr 1fr; } }
.field-wrap { display: flex; flex-direction: column; gap: 6px; }
.field-label { font-size: 13px; font-weight: 700; color: var(--ink); }
.field-required { color: var(--coral); }
.field-helper { font-size: 12px; color: var(--ink-soft); line-height: 1.5; }
.field-helper-link { color: var(--blue); text-decoration: underline; }
.field-error { font-size: 12px; color: oklch(55% 0.18 25); display: none; }
.field-error.is-shown { display: block; }

.field-input, .field-textarea {
  padding: 13px 14px; border: 1px solid var(--hair); border-radius: 4px; font-size: 14px;
  font-family: inherit; background: var(--paper); color: var(--ink); width: 100%;
}
.field-input.has-error, .field-textarea.has-error { border-color: oklch(55% 0.18 25); }
.field-textarea { min-height: 100px; resize: vertical; }

.field-set { border: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.radio-row, .checkbox-col { display: flex; flex-wrap: wrap; gap: 20px; }
.checkbox-col { flex-direction: column; gap: 12px; }
.radio-label, .checkbox-row {
  display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--ink); cursor: pointer;
}
.radio-input, .checkbox-input { width: 17px; height: 17px; cursor: pointer; flex-shrink: 0; }

.division-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (min-width: 768px) { .division-grid { grid-template-columns: repeat(4,1fr); } }
.division-choice {
  display: flex; flex-direction: column; align-items: center; gap: 4px; border: 1px solid var(--hair);
  border-radius: 6px; padding: 14px 8px; cursor: pointer; text-align: center;
}
.division-choice__name { font-size: 13.5px; font-weight: 700; color: var(--ink); }
.division-choice__age { font-size: 11px; color: var(--ink-soft); }

.domain-check-grid { display: grid; grid-template-columns: 1fr; gap: 10px; }
@media (min-width: 768px) { .domain-check-grid { grid-template-columns: repeat(3,1fr); } }
.domain-check-card {
  display: flex; flex-direction: column; align-items: center; gap: 6px; border: 1px solid var(--hair);
  border-radius: 6px; padding: 18px 12px; cursor: pointer; text-align: center;
}
.domain-check-card__en { font-size: 13.5px; font-weight: 700; color: var(--ink); margin-top: 4px; }
.domain-check-card__ko { font-size: 11.5px; color: var(--ink-soft); }

.consent-row { display: flex; align-items: flex-start; gap: 10px; font-size: 13.5px; color: var(--ink); cursor: pointer; line-height: 1.6; }
.submit-btn {
  margin-top: 12px; background: var(--blue); color: var(--paper); font-size: 15px; font-weight: 700;
  padding: 16px 32px; border-radius: 4px; border: none; cursor: pointer; width: 100%;
}
.submit-helper { font-size: 12px; color: var(--ink-soft); text-align: center; }