/* =========================================================================
   공통 스타일 — /, /big5, /big5/r/*
   디자인 토큰은 docs/기획/목업/신규디자인_앱목업.html 의 :root 를 그대로 가져왔다(SSOT).
   값을 이 파일에서 새로 만들지 말 것. 3안 캐러셀 렌더러(render_p1v3.py)도 같은 값을 쓴다.
   card-renderer.js · scripts/build_big5_images.py 에도 같은 값이 있다 — 바꿀 땐 함께.
   ========================================================================= */
:root {
  --bg: #ffffff;
  --bg-tint: #f4f4f6;
  --ink: #2f2431;
  --sub: #7d6a73;
  --muted: rgba(125, 106, 115, 0.72);
  --line: rgba(132, 84, 69, 0.11);
  --line-strong: rgba(132, 84, 69, 0.22);
  --hairline: rgba(132, 84, 69, 0.07);
  --paper: #ffffff;
  --soft: #f3f2ee;
  --primary: #2e2e33;
  --primary-strong: #1d1d21;
  --primary-soft: #f1f0f4;
  --accent: #c86f4e;
  --accent-soft: #f6e7df;
  --mint: #4db489;
  --mint-soft: #eaf7f1;
  --danger: #eb4d59;
  --track: #e7e1da;           /* 캐러셀 막대 트랙(SOFT 카드 위에서 보이는 회색) */
  --shadow: 0 10px 26px rgba(132, 84, 69, 0.09);
  --soft-shadow: 0 4px 14px rgba(132, 84, 69, 0.05);
  --r: 14px;
  --card-r: 20px;

  /* 웹 전용 레이아웃 토큰 */
  --page-w: 480px;
  --gutter: 20px;
}
@media (max-width: 400px) { :root { --gutter: 16px; } }

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg-tint);
  color: var(--ink);
  font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont,
               "SF Pro Display", "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  /* 한국어는 단어 중간에서 끊기면 가독성이 크게 떨어진다 — 어절 단위로만 줄바꿈 */
  word-break: keep-all;
  overflow-wrap: break-word;
}
[hidden] { display: none !important; }
img { max-width: 100%; }
a { color: inherit; }

/* 모바일 우선. 데스크톱은 중앙 1컬럼(유입 대부분이 모바일이라 모바일이 기준 해상도).
   캐릭터 5·6·7 은 흰 배경에서만 쓴다(테두리 광) — 본문 배경이 --bg(#fff)인 이유 중 하나다. */
.app {
  max-width: var(--page-w);
  margin: 0 auto;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--bg);
  position: relative;
  overflow-x: clip;
}
@media (min-width: 520px) { .app { box-shadow: var(--shadow); } }

h1, h2, h3 { margin: 0; letter-spacing: -.5px; }
p { margin: 0; }
.accent { color: var(--accent); }
.muted { color: var(--muted); }

/* ---------- 원시 컴포넌트 ---------- */
.btn {
  appearance: none; border: 0; cursor: pointer; text-decoration: none; text-align: center;
  display: block; width: 100%;
  font-family: inherit; font-size: 15.5px; font-weight: 700; line-height: 1.3;
  border-radius: var(--r); padding: 16px 18px;
  transition: transform .12s ease, opacity .12s ease, background .14s ease;
}
.btn:active { transform: scale(.985); }
.btn:disabled { opacity: .35; cursor: default; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:not(:disabled):hover { background: var(--primary-strong); }
.btn-secondary { background: var(--paper); color: var(--ink); border: 1px solid var(--line-strong); }
.btn-ghost { background: transparent; color: var(--sub); font-weight: 600; padding: 12px; }
.btn + .btn { margin-top: 9px; }

.pill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 11px; border-radius: 999px;
  font-size: 12px; font-weight: 700; letter-spacing: -.1px;
}
.pill-accent { background: var(--accent-soft); color: var(--accent); }
.pill-soft { background: var(--primary-soft); color: var(--sub); }
.chip-ex {              /* 캐러셀의 `예시` 칩 — 제품 화면값을 성과 약속과 가른다 */
  display: inline-block; padding: 3px 9px; border-radius: 8px;
  background: var(--accent-soft); color: var(--accent);
  font-size: 11.5px; font-weight: 800;
}

.card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--card-r); padding: 18px; }
.soft-card { background: var(--soft); border-radius: var(--card-r); padding: 20px; }

.logo { font-size: 17px; font-weight: 800; letter-spacing: -.6px; text-decoration: none; }
.logo span { color: var(--accent); }
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 18px var(--gutter) 0;
}

/* 막대 — 캐러셀 3장 카드와 같은 언어. 폭은 JS 가 바로 넣고, 채워지는 모션은 CSS 가 맡는다
   (rAF 로 0→값을 만들면 백그라운드 탭에서 막대가 0 에 멈춘다). */
.bars { display: grid; gap: 14px; }
.bar-top { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; margin-bottom: 7px; }
.bar-name { font-size: 13.5px; font-weight: 700; }
.bar-name small { font-size: 11.5px; font-weight: 600; color: var(--muted); margin-left: 4px; }
.bar-word { font-size: 12.5px; font-weight: 700; color: var(--accent); white-space: nowrap; }
.bar-track { height: 10px; border-radius: 999px; background: var(--track); overflow: hidden; }
.bar-track > i {
  display: block; height: 100%; min-width: 10px; border-radius: 999px; background: var(--accent);
  animation: fillIn .8s cubic-bezier(.2,.7,.3,1) both;
}
@keyframes fillIn { from { width: 0; } }

.spinner {                /* animationSpecs.loadingSpinner — 0.7s linear infinite (앱과 동일) */
  width: 30px; height: 30px; margin: 0 auto;
  border: 3px solid var(--primary-soft); border-top-color: var(--primary);
  border-radius: 50%; animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.toast {
  position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom)); z-index: 50;
  transform: translate(-50%, 12px); opacity: 0; pointer-events: none;
  background: var(--primary); color: #fff; border-radius: 999px;
  padding: 11px 18px; font-size: 13.5px; font-weight: 700; white-space: nowrap;
  transition: opacity .2s ease, transform .2s ease;
}
.toast.on { opacity: 1; transform: translate(-50%, 0); }

@keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes pop { from { opacity: 0; transform: scale(.6); } to { opacity: 1; transform: none; } }

/* ---------- 오픈 게이지 · 대기명단 ---------- */
.gauge-head { display: flex; align-items: baseline; gap: 8px; }
.gauge-head h3 { font-size: 16px; font-weight: 800; }
.gauge-num { margin-left: auto; font-size: 13px; font-weight: 800; color: var(--accent); }
.gauge { margin-top: 14px; height: 8px; border-radius: 999px; background: var(--primary-soft); overflow: hidden; }
.gauge > i { display: block; height: 100%; border-radius: 999px; background: var(--accent); animation: fillIn 1.1s cubic-bezier(.2,.7,.3,1) both; }
.gauge-legend { margin-top: 9px; display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); }
.gauge-legend b { color: var(--sub); }
.gauge-why { margin-top: 14px; font-size: 12.5px; color: var(--sub); line-height: 1.6; }
/* 집계 대기. 높이를 게이지+범례와 같게 잡아 도착 시 카드가 덜컹거리지 않게 한다. */
.gauge-skeleton {
  margin-top: 14px; height: 35px; border-radius: 999px;
  background: linear-gradient(90deg, var(--primary-soft) 25%, var(--soft) 37%, var(--primary-soft) 63%);
  background-size: 400% 100%; animation: shimmer 1.4s ease-in-out infinite;
}
@keyframes shimmer { from { background-position: 100% 0; } to { background-position: 0 0; } }
.gauge-early { margin-top: 14px; }
.gauge-early p { margin: 9px 0 0; font-size: 12.5px; color: var(--sub); }

.waitlist { margin-top: 16px; display: grid; gap: 10px; }
.seg { display: flex; gap: 7px; }
.seg button {
  flex: 1; appearance: none; cursor: pointer; font-family: inherit;
  font-size: 14px; font-weight: 700; color: var(--sub);
  background: var(--paper); border: 1px solid var(--line-strong);
  border-radius: var(--r); padding: 13px 8px; transition: all .14s ease;
}
.seg button.sel { background: var(--primary); border-color: var(--primary); color: #fff; }
.flabel { font-size: 12.5px; font-weight: 700; color: var(--sub); margin-bottom: 7px; }
.waitlist input[type=tel], .waitlist select {
  width: 100%; font-family: inherit; font-size: 16px; color: var(--ink);
  background: var(--soft); border: 1px solid transparent; border-radius: var(--r);
  padding: 14px 15px; outline: none; appearance: none;
}
/* background-color 로 써야 한다 — background 단축 속성은 셰브론 background-image 를 지운다. */
.waitlist input:focus, .waitlist select:focus { background-color: var(--paper); border-color: var(--primary); }
.waitlist select {
  padding-right: 40px;
  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'><path d='M1 1.5 6 6.5l5-5' fill='none' stroke='%237d6a73' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat; background-position: right 16px center;
}
.consent { display: flex; gap: 9px; align-items: flex-start; margin-top: 4px; font-size: 12px; color: var(--muted); line-height: 1.55; }
.consent input { margin: 2px 0 0; accent-color: var(--primary); width: 16px; height: 16px; flex: 0 0 16px; }
.consent a { color: var(--sub); }
.form-err { font-size: 12.5px; color: var(--danger); font-weight: 600; }

.done { text-align: center; padding: 8px 0 4px; }
.done-mark {
  width: 56px; height: 56px; margin: 0 auto 16px; border-radius: 50%;
  background: var(--mint-soft); color: var(--mint);
  display: grid; place-items: center; font-size: 26px; font-weight: 800;
  animation: pop .42s cubic-bezier(.2,.9,.3,1.2) both;
}
.done h3 { font-size: 19px; font-weight: 800; }
.done p { margin-top: 10px; font-size: 13.5px; color: var(--sub); }
.refer {
  margin-top: 14px; display: flex; gap: 8px; align-items: center; text-align: left;
  background: var(--soft); border-radius: var(--r); padding: 13px 15px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 14px; font-weight: 700;
}
.refer button {
  margin-left: auto; appearance: none; border: 0; cursor: pointer;
  background: var(--primary); color: #fff; border-radius: 8px;
  font-family: inherit; font-size: 12px; font-weight: 700; padding: 7px 11px;
}

/* ---------- 바닥글 ---------- */
.bizinfo { padding: 0 var(--gutter) 8px; }
.bizinfo-toggle {
  appearance: none; background: none; border: 0; cursor: pointer; padding: 4px 0;
  font-family: inherit; font-size: 11.5px; font-weight: 700; color: var(--muted);
  text-decoration: underline; text-underline-offset: 2px;
}
.bizinfo dl { margin: 10px 0 0; display: grid; gap: 5px; }
.bizinfo dl > div { display: flex; gap: 8px; font-size: 11.5px; line-height: 1.5; }
.bizinfo dt { flex: 0 0 104px; color: var(--muted); font-weight: 600; }
.bizinfo dd { margin: 0; color: var(--sub); }
.footnote { padding: 20px var(--gutter) calc(34px + env(safe-area-inset-bottom)); font-size: 11.5px; color: var(--muted); line-height: 1.7; }
.footnote p + p { margin-top: 6px; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .spinner { animation: spin .7s linear infinite !important; }
}