/* =========================================================
 * 모바일 청첩장 스타일
 * 팔레트: 커버 사진의 노을빛(블러시/라벤더/잉크)을 기준으로 함
 * 폰트 프리셋: html[data-font-preset="..."] 로 전환 (edit 페이지)
 * ========================================================= */

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: #efe9e4;
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.7;
  word-break: keep-all;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p, figure { margin: 0; }
input, select, textarea {
  font: inherit; color: inherit; width: 100%;
  border: 1px solid var(--line); border-radius: 10px;
  padding: 12px 14px; background: #fff; outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); }

/* ---------- design tokens ---------- */
:root {
  --bg: #fbf9f7;
  --bg-soft: #f4eeeb;
  --ink: #37333d;
  --ink-soft: #6f6876;
  --ink-faint: #9a939f;
  --line: #e5ddd8;
  --accent: #a8798a;        /* 노을 장미빛 */
  --accent-deep: #7d5a68;
  --accent-soft: #f0e4e6;
  --gold: #c9a86a;
  --star: #fff8ea;
  --shadow: 0 10px 30px rgba(55, 45, 60, 0.10);
  --radius: 16px;
  --font-scale: 1;

  /* 폰트 프리셋 기본값 = classic */
  --font-display: 'Gowun Batang', 'Noto Serif KR', serif;
  --font-body: 'Gowun Batang', 'Noto Serif KR', serif;
  --font-en: 'Cormorant Garamond', 'Gowun Batang', serif;
}

html[data-font-preset='romantic'] {
  --font-display: 'Nanum Myeongjo', serif;
  --font-body: 'Gowun Dodum', sans-serif;
  --font-en: 'Cormorant Garamond', serif;
}
html[data-font-preset='modern'] {
  --font-display: 'Gowun Dodum', 'Noto Sans KR', sans-serif;
  --font-body: 'Noto Sans KR', sans-serif;
  --font-en: 'Montserrat', sans-serif;
}
html[data-font-preset='bold'] {
  --font-display: 'Song Myung', serif;
  --font-body: 'Noto Serif KR', serif;
  --font-en: 'Cinzel', serif;
}
html[data-font-preset='handwriting'] {
  --font-display: 'Nanum Pen Script', cursive;
  --font-body: 'Gowun Dodum', sans-serif;
  --font-en: 'Cormorant Garamond', serif;
}

/* ---------- layout ---------- */
.app {
  max-width: 480px;
  margin: 0 auto;
  background: var(--bg);
  box-shadow: 0 0 60px rgba(60, 50, 65, 0.18);
  overflow: clip;
  font-size: calc(1rem * var(--font-scale));
}

.sec { padding: 84px 28px; text-align: center; }
.sec + .sec { border-top: 1px solid var(--line); }

.sec-eyebrow {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.42em;
  text-indent: 0.42em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.sec-title {
  font-family: var(--font-display);
  font-size: 1.35em;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 30px;
  color: var(--ink);
}

/* ---------- reveal effect ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.9s ease, transform 0.9s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  background: #2f2b38;
}
.hero-photo,
.hero-photo img {
  position: absolute; inset: 0; width: 100%; height: 100%;
}
.hero-photo img { object-fit: cover; object-position: center 38%; }
.hero-shade {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(38, 32, 48, 0.42) 0%, rgba(38, 32, 48, 0.05) 26%, rgba(38, 32, 48, 0) 45%),
    linear-gradient(0deg, rgba(30, 26, 38, 0.55) 0%, rgba(30, 26, 38, 0) 34%);
}
#starCanvas { position: absolute; inset: 0; pointer-events: none; }

.hero-top {
  position: absolute; top: 0; left: 0; right: 0;
  padding: max(48px, env(safe-area-inset-top, 0px) + 40px) 24px 0;
  text-align: center; color: #fdfbf7;
  animation: heroFade 1.6s ease both;
}
.hero-eyebrow {
  font-family: var(--font-en);
  font-size: 11px; letter-spacing: 0.5em; text-indent: 0.5em;
  opacity: 0.85; text-transform: uppercase; margin-bottom: 16px;
}
.hero-names {
  font-family: var(--font-display);
  font-size: 1.9em; font-weight: 400; letter-spacing: 0.14em;
  display: flex; align-items: center; justify-content: center; gap: 16px;
}
.hero-names .amp {
  font-family: var(--font-en);
  font-size: 0.55em; font-style: italic; opacity: 0.9;
}
.hero-bottom {
  position: relative;
  padding: 0 24px calc(52px + env(safe-area-inset-bottom, 0px));
  text-align: center; color: #fdfbf7;
  animation: heroFade 1.6s ease 0.5s both;
}
.hero-date {
  font-family: var(--font-en);
  font-size: 1.05em; letter-spacing: 0.32em; text-indent: 0.32em;
}
.hero-time {
  font-family: var(--font-en);
  font-size: 0.8em; letter-spacing: 0.4em; text-indent: 0.4em;
  opacity: 0.9; margin-top: 6px;
}
.hero-venue { font-size: 0.95em; letter-spacing: 0.12em; margin-top: 14px; opacity: 0.95; }
.hero-scroll {
  position: absolute; left: 50%; bottom: calc(14px + env(safe-area-inset-bottom, 0px));
  transform: translateX(-50%);
  color: rgba(253, 251, 247, 0.8); font-size: 18px;
  animation: bob 2.2s ease-in-out infinite;
}
@keyframes heroFade { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes bob { 0%, 100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 8px); } }

/* ---------- greeting / family ---------- */
.greeting-body { font-size: 1em; line-height: 2.05; color: var(--ink-soft); white-space: pre-line; }
.family { margin-top: 44px; display: grid; gap: 14px; }
.family-line { font-size: 1em; color: var(--ink); }
.family-line .parents { color: var(--ink-soft); }
.family-line .deceased {
  font-size: 0.72em; vertical-align: 0.18em; color: var(--ink-faint); margin-right: 1px;
}
.family-line .rel { color: var(--ink-faint); font-size: 0.88em; margin: 0 8px; }
.family-line b { font-weight: 700; }
.btn-contact { margin-top: 36px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 26px; border-radius: 999px;
  font-size: 0.95em; letter-spacing: 0.05em;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 6px 18px rgba(168, 121, 138, 0.35); }
.btn-primary:hover { background: var(--accent-deep); }
.btn-ghost { border: 1px solid var(--line); color: var(--ink-soft); background: #fff; }
.btn-block { width: 100%; }
.btn-sm { padding: 8px 14px; font-size: 0.82em; border-radius: 8px; }

/* ---------- calendar / d-day ---------- */
.cal-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 20px 22px; box-shadow: var(--shadow);
}
.cal-month { font-family: var(--font-en); font-size: 1.5em; letter-spacing: 0.28em; text-indent: 0.28em; color: var(--accent-deep); }
.cal-month small { display: block; font-size: 0.5em; letter-spacing: 0.4em; color: var(--ink-faint); margin-top: 2px; }
table.cal { width: 100%; border-collapse: collapse; margin-top: 18px; }
table.cal th { font-size: 0.72em; font-weight: 400; color: var(--ink-faint); padding: 8px 0; }
table.cal td { padding: 7px 0; font-size: 0.9em; color: var(--ink-soft); position: relative; height: 40px; vertical-align: middle; }
table.cal .sun { color: #c96a6a; }
table.cal td.wday {
  color: #fff; font-weight: 700;
}
table.cal td.wday::before {
  content: ''; position: absolute; left: 50%; top: 50%;
  width: 34px; height: 34px; border-radius: 50%;
  transform: translate(-50%, -50%);
  background: var(--accent); z-index: -1;
  box-shadow: 0 4px 12px rgba(168, 121, 138, 0.45);
}
table.cal td.wday::after {
  content: '♥'; position: absolute; top: -7px; left: 50%; transform: translateX(-50%);
  font-size: 9px; color: var(--accent);
}
.dday { display: flex; justify-content: center; gap: 10px; margin-top: 30px; }
.dd {
  min-width: 64px; padding: 12px 6px 10px;
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
}
.dd b { display: block; font-family: var(--font-en); font-size: 1.45em; font-weight: 600; color: var(--accent-deep); line-height: 1.2; }
.dd span { font-family: var(--font-en); font-size: 0.62em; letter-spacing: 0.18em; color: var(--ink-faint); }
.dday-line { margin-top: 24px; font-size: 0.95em; color: var(--ink-soft); }
.dday-line b { color: var(--accent-deep); }

/* ---------- gallery ---------- */
.sec-gallery { padding-left: 0; padding-right: 0; }
.gal-track {
  display: flex; gap: 14px; overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px 20% 18px;
  scrollbar-width: none;
}
.gal-track::-webkit-scrollbar { display: none; }
.gal-slide {
  flex: 0 0 72%;
  scroll-snap-align: center;
  border-radius: 14px; overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 3 / 4;
  background: var(--bg-soft);
}
.gal-slide img { width: 100%; height: 100%; object-fit: cover; }
.gal-counter {
  font-family: var(--font-en); font-size: 0.8em; letter-spacing: 0.2em;
  color: var(--ink-faint); margin-top: 10px;
}
.gal-all { margin-top: 22px; }

/* 전체보기 그리드 */
.gal-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.gal-grid button { border-radius: 8px; overflow: hidden; aspect-ratio: 1; }
.gal-grid img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- lightbox ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(20, 17, 26, 0.96);
  display: none; flex-direction: column; justify-content: center;
  touch-action: pan-y;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: 100%; max-height: 82vh; margin: 0 auto; object-fit: contain;
  user-select: none; -webkit-user-drag: none;
}
.lb-counter {
  position: absolute; top: max(18px, env(safe-area-inset-top)); left: 0; right: 0;
  text-align: center; color: rgba(255, 255, 255, 0.75);
  font-family: var(--font-en); letter-spacing: 0.2em; font-size: 13px;
}
.lb-close {
  position: absolute; top: max(10px, env(safe-area-inset-top)); right: 12px;
  color: #fff; font-size: 26px; padding: 10px; line-height: 1; z-index: 2;
}
.lb-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  color: rgba(255, 255, 255, 0.75); font-size: 30px; padding: 18px 14px; z-index: 2;
}
.lb-prev { left: 0; } .lb-next { right: 0; }

/* ---------- location ---------- */
.loc-venue { font-size: 1.15em; font-weight: 700; }
.loc-address { color: var(--ink-soft); margin-top: 8px; }
.loc-tel { color: var(--ink-faint); font-size: 0.88em; margin-top: 4px; }
.map-box {
  margin: 26px 0 0; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow);
  background: #fff;
}
.map-canvas { width: 100%; height: 220px; background: linear-gradient(145deg, #ece6ef, #f6efe9); position: relative; }
.map-canvas .pin { position: absolute; left: 50%; top: 42%; transform: translate(-50%, -100%); text-align: center; }
.map-canvas .pin .dot { font-size: 30px; }
.map-canvas .pin .label {
  background: #fff; border-radius: 8px; padding: 4px 10px; font-size: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12); white-space: nowrap;
}
.map-actions { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.map-actions a {
  padding: 13px 4px; font-size: 0.85em; color: var(--ink-soft);
  display: flex; align-items: center; justify-content: center; gap: 6px;
}
.map-actions a + a { border-left: 1px solid var(--line); }
.loc-copy { margin-top: 18px; }

/* ---------- accounts ---------- */
.acc-notice { color: var(--ink-soft); font-size: 0.94em; white-space: pre-line; margin-bottom: 30px; }
.acc-group { margin-top: 14px; text-align: left; }
.acc-head {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  background: var(--bg-soft); border: 1px solid var(--line);
  border-radius: 12px; padding: 15px 18px; font-size: 0.98em;
}
.acc-head .arrow { transition: transform 0.25s ease; color: var(--ink-faint); }
.acc-group.open .acc-head { border-radius: 12px 12px 0 0; }
.acc-group.open .acc-head .arrow { transform: rotate(180deg); }
.acc-body {
  display: none;
  border: 1px solid var(--line); border-top: 0; border-radius: 0 0 12px 12px;
  background: #fff; padding: 4px 18px;
}
.acc-group.open .acc-body { display: block; }
.acc-item { padding: 16px 0; }
.acc-item + .acc-item { border-top: 1px dashed var(--line); }
.acc-item .who { font-size: 0.82em; color: var(--ink-faint); }
.acc-item .num { font-size: 1em; margin-top: 4px; letter-spacing: 0.02em; }
.acc-item .num b { font-weight: 700; }
.acc-btns { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.acc-btns .btn-sm { flex: 1; min-width: 90px; }
.btn-copy { background: var(--bg-soft); color: var(--ink-soft); }
.btn-kpay { background: #ffe812; color: #3d1e1e; font-weight: 700; }
.btn-card { background: #fff; border: 1px solid var(--accent); color: var(--accent-deep); }
.acc-empty { color: var(--ink-faint); font-size: 0.9em; padding: 18px 0; text-align: center; }

/* ---------- flower ---------- */
.flower-body { color: var(--ink-soft); white-space: pre-line; margin-bottom: 26px; }

/* ---------- guestbook ---------- */
.gb-form {
  text-align: left; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow);
}
.gb-form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 10px; }
.gb-form textarea { height: 96px; resize: none; }
.gb-count { text-align: right; font-size: 0.78em; color: var(--ink-faint); margin: 6px 2px 12px; }
.gb-list { margin-top: 30px; display: grid; gap: 12px; text-align: left; }
.gb-item {
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  padding: 16px 18px; position: relative;
}
.gb-item .head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.gb-item .name { font-weight: 700; font-size: 0.95em; }
.gb-item .date { font-size: 0.74em; color: var(--ink-faint); }
.gb-item .msg { margin-top: 8px; font-size: 0.93em; color: var(--ink-soft); white-space: pre-line; }
.gb-item .del {
  position: absolute; right: 8px; bottom: 8px;
  color: var(--ink-faint); font-size: 0.72em; padding: 6px 8px;
}
.gb-empty { color: var(--ink-faint); font-size: 0.9em; padding: 26px 0; }
.gb-more { margin-top: 20px; }

/* ---------- share footer ---------- */
.share { padding: 60px 28px calc(48px + env(safe-area-inset-bottom)); text-align: center; background: var(--bg-soft); }
.share-btns { display: grid; gap: 10px; max-width: 320px; margin: 0 auto; }
.btn-kakao { background: #fee500; color: #191919; font-weight: 700; }
.footer-names {
  margin-top: 44px; font-family: var(--font-en);
  letter-spacing: 0.3em; text-indent: 0.3em; font-size: 0.85em; color: var(--ink-faint);
}
.footer-admin { display: inline-block; margin-top: 18px; font-size: 0.72em; color: var(--ink-faint); opacity: 0.7; }

/* ---------- modal / sheet ---------- */
.overlay {
  position: fixed; inset: 0; z-index: 70;
  background: rgba(30, 25, 38, 0.55);
  display: none; align-items: flex-end; justify-content: center;
  -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px);
}
.overlay.open { display: flex; }
.overlay.center { align-items: center; padding: 24px; }
.sheet {
  width: 100%; max-width: 480px; max-height: 88svh; overflow-y: auto;
  background: var(--bg); border-radius: 22px 22px 0 0;
  padding: 26px 24px calc(26px + env(safe-area-inset-bottom));
  animation: sheetUp 0.32s ease;
}
.overlay.center .sheet { border-radius: 20px; max-width: 380px; padding-bottom: 26px; animation: popIn 0.28s ease; }
@keyframes sheetUp { from { transform: translateY(40px); opacity: 0.4; } to { transform: none; opacity: 1; } }
@keyframes popIn { from { transform: scale(0.94); opacity: 0; } to { transform: none; opacity: 1; } }
.sheet-title { font-family: var(--font-display); font-size: 1.15em; font-weight: 700; text-align: center; margin-bottom: 20px; }
.sheet-close { position: sticky; float: right; top: 0; font-size: 22px; color: var(--ink-faint); padding: 2px 6px; }

/* ---------- rsvp form ---------- */
.rsvp-notice { white-space: pre-line; color: var(--ink-soft); margin-bottom: 28px; }
.side-toggle { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; margin-bottom: 18px; }
.side-toggle button { padding: 12px; background: #fff; color: var(--ink-faint); }
.side-toggle button.on { background: var(--accent); color: #fff; font-weight: 700; }
.form-field { text-align: left; margin-bottom: 14px; }
.form-field label { display: block; font-size: 0.82em; color: var(--ink-soft); margin-bottom: 6px; }
.form-field .req { color: var(--accent); }
.seg { display: flex; gap: 8px; }
.seg button {
  flex: 1; border: 1px solid var(--line); border-radius: 10px;
  padding: 11px 4px; font-size: 0.9em; background: #fff; color: var(--ink-soft);
}
.seg button.on { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-deep); font-weight: 700; }
.stepper { display: flex; align-items: center; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.stepper button { width: 48px; padding: 11px 0; font-size: 1.1em; color: var(--ink-soft); }
.stepper output { flex: 1; text-align: center; font-size: 1em; }
.rsvp-warn { font-size: 0.78em; color: var(--ink-faint); margin: 4px 0 14px; }
.consent { text-align: left; background: var(--bg-soft); border-radius: 12px; padding: 14px 16px; margin-bottom: 18px; }
.consent-row { display: flex; align-items: center; gap: 10px; font-size: 0.88em; }
.consent-row input { width: 18px; height: 18px; padding: 0; accent-color: var(--accent); flex: none; }
.consent-toggle { font-size: 0.78em; color: var(--ink-faint); text-decoration: underline; margin-left: auto; flex: none; }
.consent-detail { display: none; font-size: 0.76em; color: var(--ink-faint); line-height: 1.7; margin-top: 10px; }
.consent.open .consent-detail { display: block; }

/* rsvp 안내 팝업 */
.popup-photo { border-radius: 14px; overflow: hidden; margin-bottom: 18px; max-height: 200px; }
.popup-photo img { width: 100%; height: 200px; object-fit: cover; object-position: center 30%; }
.popup-rows { display: grid; gap: 8px; text-align: left; font-size: 0.9em; margin-bottom: 20px; }
.popup-rows .row { display: flex; gap: 12px; }
.popup-rows .k { flex: none; width: 64px; color: var(--ink-faint); font-size: 0.9em; }
.popup-foot { display: flex; justify-content: space-between; margin-top: 14px; }
.popup-foot button { font-size: 0.82em; color: var(--ink-faint); padding: 8px; }

/* ---------- toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 40px; transform: translate(-50%, 20px);
  background: rgba(45, 40, 54, 0.94); color: #fff;
  padding: 12px 22px; border-radius: 999px; font-size: 14px;
  opacity: 0; pointer-events: none; transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 120; max-width: 86vw; text-align: center;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- contacts modal ---------- */
.contact-group { text-align: left; margin-bottom: 18px; }
.contact-group h4 { margin: 0 0 8px; font-size: 0.82em; color: var(--accent-deep); letter-spacing: 0.1em; }
.contact-row { display: flex; align-items: center; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 0.92em; }
.contact-row .who { color: var(--ink-soft); }
.contact-row .links { display: flex; gap: 8px; }
.contact-row .links a {
  width: 38px; height: 38px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-soft); font-size: 16px;
}