/* 웹견적 고객용 정적 프론트 — one-box.kr 톤(흰 배경/차콜 텍스트/오렌지 CTA), 모바일 우선 */

:root {
  --color-bg: #FFFFFF;
  --color-section-bg: #F5F6F7;
  --color-text: #2B2B2B;
  --color-text-muted: #6B6B6B;
  --color-border: #DDDDDD;
  --color-accent: #E8630A;
  --color-accent-dark: #C6540A;
  --color-error: #C62828;
  --font-family: "Pretendard", "Noto Sans KR", "Malgun Gothic", sans-serif;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-family);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.5;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

/* 헤더 */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
}

.site-header__title {
  font-size: 1.15rem;
  margin: 0;
}

.site-header__link {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-decoration: none;
  white-space: nowrap;
}

.site-header__link:hover,
.site-header__link:focus-visible {
  color: var(--color-accent);
}

/* 메인 레이아웃 */
.quote {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px 40px;
}

.step {
  padding-top: 32px;
}

.step__heading {
  font-size: 1.05rem;
  margin: 0 0 16px;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.step__num {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.05em;
}

/* STEP 1 형태 카드 */
.shape-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
}

.shape-card {
  position: relative;
  font-family: inherit;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  padding: 0;
  overflow: hidden;
  cursor: pointer;
  text-align: left;
  color: inherit;
}

.shape-card__badge {
  position: absolute;
  top: 8px;
  right: 8px;
  padding: 3px 8px;
  background: rgba(107, 107, 107, 0.85);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border-radius: 999px;
}

.shape-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.shape-card__name {
  display: block;
  padding: 10px 12px;
  font-size: 0.9rem;
}

.shape-card:hover,
.shape-card:focus-visible {
  border-color: var(--color-accent);
}

.shape-card[aria-pressed="true"] {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent);
}

.shape-info {
  margin-top: 12px;
  padding: 10px 14px;
  background: #EAF6FD;
  border-radius: var(--radius);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.shape-info p {
  margin: 0 0 6px;
}

.shape-info p:last-of-type {
  margin-bottom: 0;
}

.shape-info__link {
  display: inline-block;
  margin-top: 4px;
  padding: 8px 14px;
  font-size: 0.8rem;
}

/* STEP 2 입력 그룹 */
.field-group {
  border: none;
  padding: 0;
  margin: 0 0 24px;
}

.field-group__legend {
  font-size: 0.9rem;
  font-weight: 700;
  padding: 0 0 8px;
}

.field-group__hint {
  margin: 0 0 12px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.dim-inputs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.dim-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
}

.dim-field label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.dim-field input {
  font-family: inherit;
  font-size: 1rem;
  padding: 10px 34px 10px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  width: 100%;
}

.dim-field input:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
}

.dim-field__unit {
  position: absolute;
  right: 10px;
  bottom: 10px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  pointer-events: none;
}

.field-error {
  margin: 0;
  font-size: 0.75rem;
  color: var(--color-error);
  min-height: 1em;
}

.inner-box {
  margin-top: 14px;
  padding: 12px 14px;
  background: var(--color-section-bg);
  border-radius: var(--radius);
}

.inner-box__label {
  margin: 0 0 4px;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.inner-box__value {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}

.inner-box__note {
  margin: 6px 0 0;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* 골두께 세그먼트 */
.segmented {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.segmented label {
  display: block;
  text-align: center;
  padding: 10px 6px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.85rem;
  cursor: pointer;
}

.segmented input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.segmented input:checked + label {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: #fff;
}

.segmented input:focus-visible + label {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.segmented__option {
  position: relative;
}

.flute-info {
  margin-top: 10px;
  padding: 8px 12px;
  background: #EAF6FD;
  border-radius: var(--radius);
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* 색상 스와치 */
.swatch-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.swatch-option {
  position: relative;
}

.swatch-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.swatch-option label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-size: 0.8rem;
}

.swatch-option__circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
}

.swatch-option input:checked + label .swatch-option__circle {
  box-shadow: 0 0 0 2px var(--color-bg), 0 0 0 4px var(--color-accent);
}

.swatch-option input:focus-visible + label .swatch-option__circle {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* 강도 */
.strength-group {
  display: grid;
  gap: 8px;
}

.strength-option {
  position: relative;
}

.strength-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.strength-option label {
  display: block;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
}

.strength-option__name {
  font-size: 0.9rem;
  font-weight: 700;
}

.strength-option__desc {
  display: block;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.strength-option input:checked + label {
  border-color: var(--color-accent);
  background: var(--color-section-bg);
}

.strength-option input:checked + label .strength-option__desc {
  color: var(--color-text);
}

.strength-option input:focus-visible + label {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* 인쇄 체크박스 */
.field-group--inline {
  display: flex;
}

.checkbox-field {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  cursor: pointer;
}

.checkbox-field input {
  width: 18px;
  height: 18px;
}

/* STEP 3 결과 */
.result-skeleton {
  padding: 24px;
  background: var(--color-section-bg);
  border-radius: var(--radius);
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.spinner {
  width: 22px;
  height: 22px;
  margin: 0 auto 10px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.result-placeholder {
  padding: 24px;
  background: var(--color-section-bg);
  border-radius: var(--radius);
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.result-error {
  padding: 20px;
  background: #FDEDEA;
  border: 1px solid var(--color-error);
  border-radius: var(--radius);
  color: var(--color-error);
  font-size: 0.9rem;
}

.table-wrap {
  overflow-x: auto;
}

.price-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.price-table th,
.price-table td {
  padding: 10px 8px;
  text-align: right;
  border-bottom: 1px solid var(--color-border);
}

.price-table th:first-child,
.price-table td:first-child {
  text-align: left;
}

.price-table thead th {
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: 0.8rem;
}

.price-table .price-table__unit {
  font-weight: 700;
  color: var(--color-accent);
}

.result-notes {
  margin-top: 12px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.result-notes p {
  margin: 4px 0;
}

.result-min-qty {
  margin-top: 16px;
  padding: 12px 14px;
  background: var(--color-section-bg);
  border-radius: var(--radius);
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.result-min-qty a {
  color: var(--color-accent);
  font-weight: 700;
}

.result-actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.btn {
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  padding: 12px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--color-accent);
  background: var(--color-accent);
  color: #fff;
  cursor: pointer;
  flex: 1 1 auto;
  min-width: 140px;
  text-align: center;
}

.btn:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
}

.btn:focus-visible {
  outline: 2px solid var(--color-text);
  outline-offset: 2px;
}

.btn--outline {
  background: transparent;
  color: var(--color-accent);
}

.btn--outline:hover {
  background: var(--color-section-bg);
  color: var(--color-accent-dark);
}

/* 문의(inquiry) 카드 */
.inquiry-card {
  padding: 24px;
  background: var(--color-section-bg);
  border-radius: var(--radius);
  text-align: center;
}

.inquiry-card__message {
  margin: 0 0 16px;
  font-size: 0.95rem;
}

.inquiry-card__link {
  display: inline-block;
  text-decoration: none;
}

/* 푸터 */
.site-footer {
  padding: 24px 20px 32px;
  text-align: center;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.8rem;
}

.site-footer__company {
  display: block;
  margin: 0 0 6px;
  color: var(--color-text-muted);
  text-decoration: none;
}

.site-footer__company:hover,
.site-footer__company:focus-visible {
  color: var(--color-accent);
}

.site-footer__link {
  color: var(--color-accent);
  text-decoration: none;
}

/* 고객정보 모달 */
.modal {
  border: none;
  border-radius: var(--radius);
  padding: 0;
  width: min(420px, calc(100% - 32px));
  max-height: calc(100% - 64px);
  overflow-y: auto;
  color: var(--color-text);
  background: var(--color-bg);
}

.modal::backdrop {
  background: rgba(0, 0, 0, 0.5);
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
}

.modal__header h2 {
  font-size: 1.05rem;
  margin: 0;
}

.modal__close {
  font-family: inherit;
  font-size: 1.3rem;
  line-height: 1;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  padding: 4px 8px;
}

.modal__close:hover,
.modal__close:focus-visible {
  color: var(--color-text);
}

.modal__form {
  padding: 20px;
}

.modal__desc {
  margin: 0 0 16px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.modal-field {
  margin-bottom: 14px;
}

.modal-field label {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 4px;
}

.modal-field .required {
  color: var(--color-error);
}

.modal-field input {
  font-family: inherit;
  font-size: 1rem;
  width: 100%;
  padding: 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.modal-field input:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
}

/* 허니팟 — 시각적으로도 마우스 포커스로도 도달 불가(display:none 대신 오프스크린 처리) */
.hp-field {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  left: -9999px;
}

.modal__error {
  margin: 0 0 14px;
  padding: 10px 12px;
  background: #FDEDEA;
  border: 1px solid var(--color-error);
  border-radius: var(--radius);
  font-size: 0.85rem;
  color: var(--color-error);
}

.modal__error p {
  margin: 0 0 6px;
}

.modal__error p:last-child {
  margin-bottom: 0;
}

.modal__error-link {
  display: inline-block;
  color: var(--color-error);
  font-weight: 700;
}

.modal__actions {
  display: flex;
  justify-content: flex-end;
}

.modal__actions .btn {
  min-width: auto;
  flex: 0 0 auto;
}

/* 모달 완료 화면 */
.modal-result {
  padding: 20px;
  text-align: center;
}

.modal-result__code {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 8px;
}

.modal-result__message {
  margin: 0 0 20px;
  color: var(--color-text-muted);
}

.modal-result .btn {
  width: 100%;
  margin-bottom: 10px;
}

@media (max-width: 480px) {
  .modal {
    width: 100%;
    max-width: 100%;
    max-height: 100%;
    height: 100%;
    border-radius: 0;
  }
}

/* 데스크톱 */
@media (min-width: 560px) {
  .strength-group {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .spinner {
    animation: none;
  }
}