/* 모바일 청첩장 — 고윤호 ♥ 경서하
 * 디자인 원본: Claude Design 핸드오프 (모바일 청첩장 E - 동일 포맷)
 * 디자인 토큰(colors/shadows/fonts)은 별도 CSS로 분리되어 있습니다.
 */

html,
body {
  margin: 0;
  padding: 0;
  background: #edf0f3;
}

* {
  box-sizing: border-box;
}

/* display 값을 가진 클래스(.parents-grid 등)가 hidden 속성을 덮어쓰지 않도록 강제 */
[hidden] {
  display: none !important;
}

/* 버튼/버튼형 링크의 텍스트는 깔끔한 고딕체(Pretendard)로 통일 */
button,
.pill-btn,
.link-sm,
.nav-btn,
.kakaopay-btn {
  font-family: Pretendard, sans-serif;
}

/* ── 레이아웃 ─────────────────────────────── */
.page {
  font-family: 'Noto Serif KR', 'Pretendard', serif;
  color: var(--color-coolgray-900);
  background: #edf0f3;
  min-height: 100vh;
  display: flex;
  justify-content: center;
}

.card {
  width: 100%;
  max-width: 430px;
  background: var(--color-white);
  box-shadow: var(--shadow-depth-2);
  position: relative;
}

/* ── BGM 토글 ─────────────────────────────── */
.bgm-toggle {
  position: sticky;
  top: 12px;
  margin-left: auto;
  margin-right: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-coolgray-200);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  font-size: 15px;
  color: var(--color-coolgray-700);
  cursor: pointer;
  z-index: 50;
  box-shadow: var(--shadow-depth-1);
}

/* ── 공통 섹션 헤더 ───────────────────────── */
.eyebrow {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--color-coolgray-300);
}

.section-title {
  margin: 20px 0 0;
  font-size: 18px;
  font-weight: 700;
}

/* ── 커버 ─────────────────────────────────── */
.cover {
  padding: 24px 26px 60px;
  margin-top: -48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: #f5f1ea;
}

.cover__names {
  padding-top: 60px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.cover__name {
  font-size: 23px;
  font-weight: 500;
  letter-spacing: 10px;
  text-indent: 10px;
  color: #5f5b52;
}

.cover__sep {
  font-size: 13px;
  color: #8a857a;
}

.cover__photo-wrap {
  margin-top: 40px;
  position: relative;
  width: 100%;
  padding-bottom: 34px;
}

.cover__photo {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4.15;
  object-fit: cover;
  border-radius: 999px 999px 16px 16px;
  cursor: zoom-in;
  /* 아치 주변에 대칭으로 은은하게 퍼지는 그림자 — 플랫하지 않은 부드러운 입체감 */
  box-shadow: 0 6px 28px rgba(94, 88, 60, 0.22);
}

.cover__script {
  position: absolute;
  z-index: 2;
  left: -14px;
  right: -14px;
  bottom: 0;
  text-align: center;
  font-family: 'Mrs Saint Delafield', cursive;
  font-size: 74px;
  line-height: 1;
  color: #e7c56b;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.18);
  pointer-events: none;
  white-space: nowrap;
}

.cover__date {
  margin-top: 28px;
  text-align: center;
  font-size: 14px;
  line-height: 24px;
  color: #7a756a;
}

/* ── 섹션 배경 유틸 ───────────────────────── */
.section {
  text-align: center;
}

.section--subtle {
  background: var(--color-coolgray-10);
}

.pad-64-32 {
  padding: 64px 32px;
}
.pad-64-24 {
  padding: 64px 24px;
}
.pad-64-16 {
  padding: 64px 16px;
}

/* ── 인사말 ───────────────────────────────── */
.greeting__verse {
  margin: 32px 0 0;
  font-size: 14px;
  line-height: 27px;
  color: var(--color-coolgray-500);
  text-wrap: pretty;
}

.greeting__ref {
  margin-top: 10px;
  font-size: 12px;
  color: var(--color-coolgray-400);
}

.divider {
  margin: 36px auto 0;
  width: 24px;
  height: 1px;
  background: var(--color-coolgray-200);
}

.greeting__body {
  margin: 36px 0 0;
  font-size: 15px;
  line-height: 30px;
  color: var(--color-coolgray-700);
  text-wrap: pretty;
}

/* ── D-Day / 달력 ─────────────────────────── */
.dday {
  font-family: Pretendard, sans-serif;
}

.dday__title {
  margin-top: 18px;
  font-size: 17px;
  font-weight: 700;
  color: var(--color-coolgray-900);
}

.dday__title b {
  color: var(--color-coolgray-900);
}

.dday__grid {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.dday__box {
  padding: 16px 4px 12px;
  border-radius: 12px;
  background: var(--color-coolgray-50);
}

.dday__num {
  font-size: 26px;
  font-weight: 700;
  color: var(--color-coolgray-900);
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}

.dday__unit {
  margin-top: 6px;
  font-size: 12px;
  color: var(--color-coolgray-400);
}

.cal {
  margin-top: 40px;
}

.cal__month {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--color-coolgray-900);
}

.cal__grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  row-gap: 18px;
  align-items: center;
}

.cal__grid span {
  font-size: 14px;
  color: var(--color-coolgray-800);
  font-variant-numeric: tabular-nums;
}

.cal__head span {
  font-size: 13px;
  color: var(--color-coolgray-400);
  font-weight: 500;
}

.cal__sun {
  color: var(--color-feedback-300) !important;
}

.cal__mark {
  position: relative;
  color: var(--color-coolgray-900) !important;
  font-weight: 700;
}

.cal__mark::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-yellow-400);
  z-index: -1;
}

.dday__note {
  margin-top: 36px;
  font-size: 13px;
  color: var(--color-coolgray-400);
}

/* ── 연락하기 ─────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.contact-card {
  border: 1px solid var(--color-coolgray-200);
  border-radius: 10px;
  padding: 20px 12px;
}

.contact-card__role {
  font-size: 12px;
  color: var(--color-coolgray-400);
}

.contact-card__name {
  margin-top: 6px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 2px;
}

.contact-card__actions {
  margin-top: 14px;
  display: flex;
  justify-content: center;
  gap: 8px;
}

.pill-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  padding: 0 18px;
  border-radius: 80px;
  background: var(--color-coolgray-50);
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-coolgray-900);
}

/* 버튼(펼치기/복사 등) — Pretendard */
.btn-block {
  width: 100%;
  height: 44px;
  border: none;
  border-radius: 8px;
  background: var(--color-coolgray-100);
  font-family: Pretendard, sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-coolgray-900);
  cursor: pointer;
}

.mt-16 {
  margin-top: 16px;
}

/* 혼주 정보 */
.parents-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  text-align: left;
}

.parents-card {
  border: 1px solid var(--color-coolgray-200);
  border-radius: 10px;
  padding: 18px 16px;
}

.parents-card__title {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-coolgray-400);
}

.parents-card__list {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.parents-row__label {
  font-size: 12px;
  color: var(--color-coolgray-400);
}

.parents-row__line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 3px;
}

.parents-row__name {
  font-size: 15px;
  font-weight: 700;
}

.parents-row__links {
  display: flex;
  gap: 6px;
}

.link-sm {
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-blue-300);
}

/* ── 갤러리 ───────────────────────────────── */
.gallery-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
}

.gallery-cell {
  cursor: zoom-in;
}

.gallery-cell img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  /* 세로로 긴 사진이 정사각형 썸네일에서 잘리지 않도록 contain 사용.
     세로 사진은 양옆에, 가로 사진은 위아래에 여백(레터박스)이 생긴다. */
  object-fit: contain;
  background: var(--color-white);
  border-radius: 4px;
}

.hint {
  margin-top: 16px;
  font-size: 12px;
  color: var(--color-coolgray-400);
}

/* ── 오시는 길 ────────────────────────────── */
.location__place {
  margin-top: 24px;
}

.location__name {
  font-size: 16px;
  font-weight: 700;
}

.location__addr {
  margin-top: 8px;
  font-size: 14px;
  color: var(--color-coolgray-700);
}

.map-wrap {
  margin-top: 20px;
}

.map-img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 10px;
}

.nav-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.nav-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  border: 1px solid var(--color-coolgray-200);
  border-radius: 8px;
  background: var(--color-white);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-coolgray-900);
  text-decoration: none;
}

.mt-8 {
  margin-top: 8px;
}

/* ── 마음 전하실 곳 (계좌) ─────────────────── */
.accounts {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: left;
}

.accordion {
  border: 1px solid var(--color-coolgray-200);
  border-radius: 8px;
  background: var(--color-white);
  overflow: hidden;
}

.accordion__head {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 18px;
  border: none;
  background: transparent;
  font-family: Pretendard, sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-coolgray-900);
  cursor: pointer;
}

.accordion__chevron {
  font-size: 12px;
  color: var(--color-coolgray-400);
}

.accordion__body {
  border-top: 1px solid var(--color-coolgray-100);
}

.account-item {
  padding: 14px 18px;
  border-bottom: 1px solid var(--color-coolgray-50);
}

.account-item__label {
  font-size: 12px;
  color: var(--color-coolgray-400);
}

.account-item__line {
  margin-top: 4px;
  font-size: 14px;
  font-weight: 500;
}

.account-item__num {
  font-variant-numeric: tabular-nums;
}

.account-item__holder {
  margin-top: 3px;
  font-size: 12px;
  color: var(--color-coolgray-500);
}

.account-item__actions {
  margin-top: 10px;
  display: flex;
  gap: 6px;
}

.copy-btn {
  height: 32px;
  padding: 0 14px;
  border: none;
  border-radius: 8px;
  background: var(--color-coolgray-100);
  font-family: Pretendard, sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-coolgray-900);
  cursor: pointer;
}

.kakaopay-btn {
  display: flex;
  align-items: center;
  height: 32px;
  padding: 0 14px;
  border-radius: 8px;
  background: var(--color-yellow-400);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-coolgray-900);
  text-decoration: none;
}

/* ── 방명록 ───────────────────────────────── */
.gb-form {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: left;
}

.gb-input {
  width: 100%;
  height: 52px;
  padding: 0 16px;
  border: 1px solid var(--color-coolgray-200);
  border-radius: 10px;
  background: var(--color-white);
  font-family: Pretendard, sans-serif;
  font-size: 15px;
  color: var(--color-coolgray-900);
  outline: none;
}

.gb-textarea-wrap {
  position: relative;
}

.gb-textarea {
  width: 100%;
  height: 84px;
  padding: 14px 16px 26px;
  border: 1px solid var(--color-coolgray-200);
  border-radius: 10px;
  background: var(--color-white);
  font-family: Pretendard, sans-serif;
  font-size: 15px;
  line-height: 22px;
  color: var(--color-coolgray-900);
  outline: none;
  resize: none;
}

.gb-input:focus,
.gb-textarea:focus {
  border-color: var(--color-coolgray-400);
}

.gb-counter {
  position: absolute;
  right: 14px;
  bottom: 12px;
  font-size: 12px;
  color: var(--color-coolgray-400);
  font-variant-numeric: tabular-nums;
}

.gb-submit {
  height: 52px;
  border: none;
  border-radius: 8px;
  background: var(--color-yellow-400);
  font-family: Pretendard, sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-coolgray-900);
  cursor: pointer;
}

.gb-list {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: left;
}

.gb-item {
  padding: 16px 18px;
  background: var(--color-coolgray-50);
  border-radius: 10px;
}

.gb-item__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
}

.gb-item__name {
  font-size: 13px;
  font-weight: 700;
}

.gb-item__date {
  font-size: 11px;
  color: var(--color-coolgray-400);
}

.gb-item__msg {
  margin-top: 6px;
  font-size: 14px;
  line-height: 22px;
  color: var(--color-coolgray-700);
  white-space: pre-wrap;
}

.gb-empty {
  margin-top: 28px;
  padding: 20px;
  font-size: 13px;
  color: var(--color-coolgray-400);
}

/* ── 공유 / 푸터 ──────────────────────────── */
.share {
  padding: 56px 24px 64px;
  background: var(--color-coolgray-10);
  text-align: center;
}

.share-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.share-btn {
  height: 64px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border: 1px solid var(--color-coolgray-200);
  border-radius: 10px;
  background: var(--color-white);
  font-family: Pretendard, sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-coolgray-900);
  cursor: pointer;
}

.share-btn--kakao {
  border: none;
  background: var(--color-yellow-400);
}

.footer-sign {
  margin-top: 44px;
  font-size: 12px;
  color: var(--color-coolgray-300);
  letter-spacing: 1px;
}

/* ── 스크롤 등장 애니메이션 ───────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ── 라이트박스 ───────────────────────────── */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}

.lightbox[hidden] {
  display: none;
}

.lightbox__img {
  max-width: 100%;
  max-height: 78vh;
  border-radius: 4px;
  box-shadow: var(--shadow-depth-5);
}

.lightbox__controls {
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.lightbox__nav {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  background: transparent;
  color: #fff;
  font-size: 17px;
  cursor: pointer;
}

.lightbox__counter {
  color: rgba(255, 255, 255, 0.8);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.lightbox__close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: 17px;
  cursor: pointer;
}

/* ── 스낵바(토스트) ───────────────────────── */
.toast {
  position: fixed;
  left: 50%;
  bottom: 32px;
  transform: translateX(-50%);
  z-index: 110;
  background: var(--color-neutralgray-900);
  border-radius: 4px;
  padding: 13px 18px;
  font-size: 14px;
  line-height: 22px;
  color: var(--color-coolgray-10);
  box-shadow: var(--shadow-depth-3);
  white-space: nowrap;
}

.toast[hidden] {
  display: none;
}