/* ---------- fields (ported from the dc.html <style> block) ---------- */
.fld {
  width: 100%;
  background: #141416;
  border: 1px solid var(--border-on-dark);
  color: var(--fog-white);
  font-family: var(--font-body), sans-serif;
  font-size: 16px;
  padding: 13px 15px;
  border-radius: 0;
}
.fld:focus { outline: none; border-color: var(--signal-amber); }
select.fld {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none' stroke='%23A0A0A0' stroke-width='1.6'><path d='M1 1l5 5 5-5'/></svg>");
  background-repeat: no-repeat;
  background-position: right 15px center;
  padding-right: 38px;
}
select.fld option { color: #0B0B0C; }
.fld::placeholder { color: rgba(244, 243, 239, .3); }
textarea.fld { resize: vertical; min-height: 110px; line-height: 1.6; }

.lbl {
  display: block;
  font: 600 14px var(--font-body), sans-serif;
  color: var(--fog-white);
  margin-bottom: 9px;
}
.lbl .req { color: var(--signal-amber); margin-left: 3px; }
.lbl .opt { color: var(--steel-gray); font-weight: 400; }

details > summary { list-style: none; cursor: pointer; }
details > summary::-webkit-details-marker { display: none; }

.hp {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ---------- nav current-tab (used instead of the quote CTA button on this page) ---------- */
.nav-current-tab {
  font-size: 14px;
  color: var(--fog-white);
  border-bottom: 2px solid var(--signal-amber);
  padding-bottom: 2px;
}

/* ---------- intro ---------- */
.quote-intro {
  padding: 150px 80px 40px;
  max-width: 1000px;
  margin: 0 auto;
}
.quote-intro h1 {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: clamp(34px, 4.6vw, 62px);
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--fog-white);
  margin: 0;
}
.quote-intro p {
  font: 400 18px/1.75 var(--font-body), sans-serif;
  color: rgba(244, 243, 239, .7);
  margin: 28px 0 0;
  max-width: 620px;
}

/* ---------- form card ---------- */
.quote-form-section {
  padding: 20px 80px 110px;
  max-width: 1000px;
  margin: 0 auto;
}
.quote-form-card {
  background: #0f0f11;
  border: 1px solid var(--border-on-dark);
  padding: 52px 56px;
}
.form-section-label {
  font-family: var(--font-mono), monospace;
  font-weight: 500;
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--signal-amber);
  margin-bottom: 24px;
}
.form-section-label.is-second { margin: 44px 0 24px; }
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px 28px;
}
.form-grid .span-full { grid-column: 1 / -1; }
.field-inline { display: flex; gap: 12px; }
.field-inline .fld:first-child { flex: 1; }
.field-inline .fld:last-child { width: 120px; flex: none; }
.conditional-wrap { display: none; margin-top: 12px; }

/* ---------- 폐기물 품목 카드 (반복) ---------- */
.waste-items {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.waste-item {
  border: 1px solid var(--border-on-dark);
  border-left: 2px solid rgba(245, 166, 35, .45);
  background: rgba(244, 243, 239, .02);
  padding: 20px 24px 24px;
}
.waste-item-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}
.waste-item-no {
  font-family: var(--font-mono), monospace;
  font-weight: 500;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--signal-amber);
}
.waste-item-remove {
  display: none;
  width: 26px;
  height: 26px;
  align-items: center;
  justify-content: center;
  flex: none;
  border: 1px solid var(--border-on-dark);
  background: none;
  color: var(--steel-gray);
  cursor: pointer;
  transition: color var(--duration-control) var(--ease-journey),
              border-color var(--duration-control) var(--ease-journey);
}
.waste-item-remove:hover {
  color: var(--fog-white);
  border-color: rgba(244, 243, 239, .4);
}
.waste-items.is-multi .waste-item-remove { display: flex; }

.add-item-btn {
  margin-top: 18px;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border: 1px dashed var(--border-on-dark);
  background: none;
  color: var(--fog-white);
  font: 600 15px var(--font-body), sans-serif;
  cursor: pointer;
  transition: border-color var(--duration-control) var(--ease-journey),
              background var(--duration-control) var(--ease-journey);
}
.add-item-btn:hover:not([disabled]) {
  border-color: rgba(245, 166, 35, .6);
  background: rgba(245, 166, 35, .05);
}
.add-item-btn[disabled] {
  opacity: .4;
  cursor: not-allowed;
}
.add-item-btn .toggle-icon {
  display: inline-flex;
  width: 22px;
  height: 22px;
  flex: none;
  border: 1px solid var(--border-on-dark);
  align-items: center;
  justify-content: center;
  font-size: 15px;
  color: var(--signal-amber);
}

/* ---------- collapsible optional section ---------- */
.quote-optional {
  margin-top: 36px;
  border-top: 1px solid var(--border-on-dark);
  padding-top: 28px;
}
.quote-optional summary {
  display: flex;
  align-items: center;
  gap: 10px;
  font: 600 15px var(--font-body), sans-serif;
  color: var(--fog-white);
}
.quote-optional summary .toggle-icon {
  display: inline-flex;
  width: 22px;
  height: 22px;
  border: 1px solid var(--border-on-dark);
  align-items: center;
  justify-content: center;
  font-size: 15px;
  color: var(--signal-amber);
}
.quote-optional summary .optional-note {
  font: 400 13px var(--font-body), sans-serif;
  color: var(--steel-gray);
}
.quote-optional-body {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* ---------- photo dropzone ---------- */
.photo-drop {
  display: flex;
  align-items: center;
  gap: 16px;
  border: 1px dashed var(--border-on-dark);
  padding: 22px 24px;
  cursor: pointer;
  background: #141416;
}
.photo-drop-icon {
  display: inline-flex;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border-on-dark);
  align-items: center;
  justify-content: center;
  color: var(--steel-gray);
  flex: none;
}
.photo-drop-title {
  display: block;
  font: 500 15px var(--font-body), sans-serif;
  color: var(--fog-white);
}
.photo-drop-name {
  display: block;
  font: 400 13px var(--font-mono), monospace;
  color: var(--steel-gray);
  margin-top: 4px;
}
.photo-drop.is-dragover {
  border-color: var(--signal-amber);
  background: rgba(245, 166, 35, .06);
}

/* ---------- 첨부 경고 메시지 ---------- */
.file-msgs {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.file-msgs:empty { margin: 0; }
.file-msgs li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 12px;
  border-left: 2px solid var(--alert-line);
  background: rgba(232, 84, 47, .08);
  font: 400 13px/1.5 var(--font-body), sans-serif;
  color: rgba(244, 243, 239, .82);
  word-break: keep-all;
}

/* ---------- 첨부 파일 목록 ---------- */
.file-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.file-list:empty { margin: 0; }
.file-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--border-on-dark);
  background: rgba(244, 243, 239, .02);
}
.file-thumb {
  width: 40px;
  height: 40px;
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-on-dark);
  background: #141416;
  color: var(--steel-gray);
  overflow: hidden;
}
.file-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.file-meta {
  min-width: 0;
  flex: 1;
}
.file-name {
  display: block;
  font: 500 14px var(--font-body), sans-serif;
  color: var(--fog-white);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.file-size {
  display: block;
  margin-top: 3px;
  font: 400 12px var(--font-mono), monospace;
  color: var(--steel-gray);
}
.file-remove {
  width: 26px;
  height: 26px;
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-on-dark);
  background: none;
  color: var(--steel-gray);
  cursor: pointer;
  transition: color var(--duration-control) var(--ease-journey),
              border-color var(--duration-control) var(--ease-journey);
}
.file-remove:hover {
  color: var(--fog-white);
  border-color: rgba(244, 243, 239, .4);
}

/* ---------- consent + submit ---------- */
.consent-block {
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--border-on-dark);
}
.consent-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
}
.consent-row input {
  width: 20px;
  height: 20px;
  margin-top: 1px;
  accent-color: var(--signal-amber);
  flex: none;
}
.consent-text {
  font: 400 15px/1.6 var(--font-body), sans-serif;
  color: rgba(244, 243, 239, .72);
}

/* 자세히 보기 토글 — 체크박스와 독립 (라벨 바깥의 별도 버튼) */
.consent-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 10px 0 0 32px;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  font: 500 13px var(--font-body), sans-serif;
  color: var(--signal-amber);
}
.consent-toggle:hover { text-decoration: underline; text-underline-offset: 2px; }
.consent-caret {
  display: inline-block;
  font-size: 11px;
  transition: transform var(--duration-control) var(--ease-journey);
}
.consent-toggle[aria-expanded="true"] .consent-caret { transform: rotate(180deg); }

/* 접이식 상세 — display:none 대신 max-height 접기 (DOM 유지·스크린리더 인식 가능) */
.consent-detail {
  margin-left: 32px;
  max-height: 0;
  overflow: hidden;
  transition: max-height .32s var(--ease-journey);
}
.consent-detail.is-open { max-height: 460px; }
.consent-detail-inner {
  padding: 16px 0 4px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.consent-detail-inner p {
  margin: 0;
  font: 400 13px/1.6 var(--font-body), sans-serif;
  color: var(--steel-gray);
  word-break: keep-all;
}
.consent-detail-inner b { color: rgba(244, 243, 239, .82); font-weight: 600; margin-right: 4px; }
.consent-detail-link a {
  color: var(--steel-gray);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.consent-detail-link a:hover { color: var(--fog-white); }
@media (prefers-reduced-motion: reduce) {
  .consent-detail, .consent-caret { transition: none; }
}

.submit-btn {
  margin-top: 36px;
  width: 100%;
  background: var(--signal-amber);
  color: var(--accent-text);
  border: none;
  font-family: var(--font-body), sans-serif;
  font-weight: 700;
  font-size: 17px;
  padding: 18px;
  cursor: pointer;
  letter-spacing: .01em;
  transition: opacity var(--duration-control) var(--ease-journey);
}
.submit-btn:hover { opacity: .9; }
.submit-btn:disabled { opacity: .55; cursor: default; }
.submit-note {
  text-align: center;
  font: 400 13px var(--font-mono), monospace;
  color: var(--steel-gray);
  margin: 18px 0 0;
  word-break: keep-all;
}
.submit-error {
  margin: 28px 0 0;
  padding: 14px 18px;
  border-left: 2px solid var(--alert-line);
  background: rgba(224, 82, 74, .07);
  color: var(--fog-white);
  font-size: 14px;
  line-height: 1.6;
  word-break: keep-all;
}

/* ---------- confirmation card ---------- */
.confirm-section {
  display: none;
  padding: 170px 80px 110px;
  max-width: 1000px;
  margin: 0 auto;
}
.confirm-card {
  background: #0f0f11;
  border: 1px solid var(--border-on-dark);
  padding: 64px 56px;
  text-align: center;
}
.confirm-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(245, 166, 35, .14);
  border: 1.5px solid var(--signal-amber);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 30px;
}
.confirm-card h2 {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.12;
  letter-spacing: -.01em;
  color: var(--fog-white);
  margin: 0;
}
.confirm-card p {
  font: 400 17px/1.7 var(--font-body), sans-serif;
  color: rgba(244, 243, 239, .68);
  margin: 24px auto 0;
  max-width: 480px;
}
.confirm-summary-wrap {
  text-align: left;
  margin: 44px auto 0;
  max-width: 640px;
  border-top: 1px solid var(--border-on-dark);
}
.confirm-summary-label {
  font-family: var(--font-mono), monospace;
  font-weight: 500;
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--steel-gray);
  margin: 24px 0 4px;
}
.confirm-row {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 20px;
  padding: 15px 0;
  border-bottom: 1px solid var(--border-on-dark);
}
.confirm-row-label {
  font: 500 13px var(--font-mono), monospace;
  letter-spacing: .06em;
  color: var(--steel-gray);
}
.confirm-row-value {
  font: 400 16px/1.5 var(--font-body), sans-serif;
  color: var(--fog-white);
}
.confirm-actions {
  margin-top: 40px;
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-ghost {
  background: transparent;
  color: var(--fog-white);
  border: 1px solid var(--border-on-dark);
  font-family: var(--font-body), sans-serif;
  font-weight: 600;
  font-size: 15px;
  padding: 14px 26px;
  cursor: pointer;
}
.btn-ghost:hover { border-color: var(--fog-white); }
.btn-light {
  background: var(--fog-white);
  color: var(--void-black);
  font-family: var(--font-body), sans-serif;
  font-weight: 700;
  font-size: 15px;
  padding: 14px 26px;
  display: inline-block;
}

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .quote-intro { padding: 116px 24px 24px; }
  .quote-intro .eyebrow-mono { display: none; }
  .form-section-label .label-num { display: none; }
  .quote-intro h1 { font-size: 27px; line-height: 1.25; }
  .quote-intro p { font-size: 15px; line-height: 1.6; margin-top: 14px; }
  .quote-form-section { padding: 16px 24px 80px; }
  .quote-form-card { padding: 32px 24px; }
  .form-grid { grid-template-columns: 1fr; }
  .waste-item { padding: 18px 16px 20px; }
  .add-item-btn { padding: 14px 14px; }
  .confirm-section { padding: 130px 24px 80px; }
  .confirm-card { padding: 40px 24px; }
  .confirm-row { grid-template-columns: 120px 1fr; gap: 12px; }
}

/* ---------- 멀티스텝 폼 (모바일 전용) ---------- */
/* 데스크톱: 단계 래퍼는 레이아웃에 영향 없음(display:contents), 단계 UI는 숨김 → 기존 구조 그대로 유지 */
.step-dots { display: none; }
.form-step { display: contents; }
.step-nav { display: none; }

@keyframes stepFade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 900px) {
  .form-step { display: none; }
  .form-step.is-active { display: block; animation: stepFade .28s var(--ease-journey); }

  .step-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 28px;
  }
  .step-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    border: 1px solid rgba(245, 166, 35, .5);
    background: transparent;
    transition: background .2s var(--ease-journey), transform .2s var(--ease-journey);
  }
  .step-dot.is-active {
    background: var(--signal-amber);
    border-color: var(--signal-amber);
    transform: scale(1.15);
  }

  /* 품목추가 박스와 (Step2로 이동된) 사진·파일 첨부 사이 여백 확보 */
  .form-step[data-step="2"] #fileAttachBlock { margin-top: 34px; }

  .step-nav { display: flex; gap: 12px; margin-top: 32px; }
  .step-nav--back { margin-top: 24px; }
  .step-btn {
    flex: 1;
    padding: 15px;
    font: 700 15px var(--font-body), sans-serif;
    letter-spacing: .01em;
    cursor: pointer;
    border: 1px solid var(--border-on-dark);
    transition: opacity var(--duration-control) var(--ease-journey);
  }
  .step-btn:hover { opacity: .9; }
  .step-next {
    background: var(--signal-amber);
    color: var(--accent-text);
    border-color: var(--signal-amber);
  }
  .step-prev {
    background: transparent;
    color: var(--fog-white);
  }
  /* 모바일에서는 제출 버튼을 '이전' 바로 아래에 붙인다 */
  .submit-btn { margin-top: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  .form-step.is-active { animation: none; }
}