/* FITBRUSH — Shop(shop.app) 디자인 시스템 적용 (refero style 4fa67bd1)
   원칙: 바이올렛 단일 포화 액센트 · 카드는 테두리 없이 이중 소프트 섀도우 · 무한 필 버튼 · 캔버스 미스트 배경 */
:root{
  --base:#f2f4f5;          /* Canvas Mist — 페이지 배경 */
  --base2:#f2f4f5;         /* 카드 내 연회색 필 */
  --surface:#ffffff;       /* Pure White — 카드/표면 */
  --ink:#000000;           /* Ink Black */
  --sub:#787574;           /* Muted Gray */
  --line:#ebebeb;          /* Faint Border (헤어라인 전용) */
  --mint:#5433eb;          /* Shop Violet — 유일한 포화 액센트 */
  --mint-deep:#4524db;
  --mint-bg:#ece8fb;       /* Violet Wash (연) */
  --wash:#c0b5f3;          /* Violet Wash (본) */
  --coral:#332f2d;         /* Slate Ink — 보조 강조(포화 색 금지 → 뉴트럴) */
  --radius:9999px;         /* 필 */
  --r-card:28px;
  --r-box:20px;
  --sh-card:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -2px rgba(0,0,0,.1);
  --sh-pill:0 2px 8px rgba(0,0,0,.06);
  --sh-cta:0 4px 24px rgba(69,36,219,.34);
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{font-family:'Pretendard Variable',Pretendard,Inter,-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo','Noto Sans KR',sans-serif;
  background:var(--base);color:var(--ink);letter-spacing:-0.014em;line-height:1.5;font-size:15px}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;letter-spacing:inherit;color:inherit}
img{max-width:100%}
.wrap{max-width:640px;margin:0 auto;padding:0 20px}
.eng{font-weight:600;letter-spacing:.14em;text-transform:uppercase;font-size:11px;color:var(--mint)}

/* header — 흰 표면 + 헤어라인 */
.hd{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.hd .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{font-weight:800;font-size:19px;letter-spacing:-0.03em}
.logo b{color:var(--mint)}
.hd nav{display:flex;gap:18px;font-size:14px;color:var(--sub);align-items:center;font-weight:500}
.hd nav a.cart-link{position:relative;color:var(--ink)}
.cart-badge{position:absolute;top:-7px;right:-11px;background:var(--mint);color:#fff;font-size:10px;font-weight:700;
  min-width:16px;height:16px;border-radius:8px;display:none;align-items:center;justify-content:center;padding:0 4px}
.cart-badge.show{display:flex}

/* buttons — 무한 필 */
.btn{display:flex;width:100%;align-items:center;justify-content:center;gap:8px;min-height:52px;border-radius:var(--radius);
  font-weight:700;font-size:15px;letter-spacing:-0.014em;transition:.16s}
.btn-p{background:var(--mint);color:#fff;box-shadow:var(--sh-cta)}
.btn-p:hover{background:var(--mint-deep);transform:translateY(-1px)}
.btn-p:disabled{background:#cccccc;box-shadow:none;cursor:not-allowed;transform:none}
.btn-o{background:var(--surface);color:var(--ink);border:1px solid rgba(0,0,0,.1);box-shadow:var(--sh-pill)}
.btn-o:hover{border-color:rgba(0,0,0,.22)}
.btn-ghost{color:var(--sub);font-size:14px;font-weight:500;min-height:44px;width:100%;display:flex;align-items:center;justify-content:center}
.btn-ghost:hover{color:var(--ink)}
.btn-sm{min-height:40px;font-size:14px;padding:0 16px;width:auto;display:inline-flex}

/* hero — 캔버스 위 여백의 호흡 */
.hero{background:linear-gradient(180deg,var(--mint-bg) 0%,var(--base) 78%);padding:76px 0 64px;text-align:center}
.hero .eng{margin-bottom:16px;display:block}
.hero h1{font-size:31px;line-height:1.28;font-weight:800;letter-spacing:-0.045em;margin-bottom:14px;word-break:keep-all}
.hero h1 em{font-style:normal;color:var(--mint)}
.hero p{color:var(--sub);font-size:15px;margin-bottom:30px;word-break:keep-all}
.hero .btn{max-width:320px;margin:0 auto 12px}
.hero .mini{font-size:12px;color:var(--sub)}
.hero .mouth{margin-bottom:20px}

/* sections — 64~80px 수직 리듬 */
section{padding:64px 0}
section.alt{background:transparent}
.sec-t{text-align:center;margin-bottom:32px}
.sec-t .eng{margin-bottom:10px;display:block}
.sec-t h2{font-size:22px;font-weight:800;letter-spacing:-0.04em;word-break:keep-all}
.sec-t p{color:var(--sub);font-size:14px;margin-top:8px;word-break:keep-all}

/* steps — 떠 있는 화이트 카드 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;text-align:center}
.step{background:var(--surface);border-radius:var(--r-box);padding:20px 6px;box-shadow:var(--sh-card)}
.step .ic{margin-bottom:10px}
.step .no{font-size:10px;color:var(--mint);font-weight:700;letter-spacing:.1em}
.step .tt{font-size:13px;font-weight:700;margin-top:3px;letter-spacing:-0.02em}
@media(max-width:420px){.steps{grid-template-columns:repeat(2,1fr)}}

/* matrix */
.matrix{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.mx{background:var(--surface);border-radius:var(--r-box);padding:22px;box-shadow:var(--sh-card)}
.mx h3{font-size:15px;margin-bottom:6px;letter-spacing:-0.02em}
.mx h3 span{color:var(--mint)}
.mx p{font-size:13px;color:var(--sub);word-break:keep-all}
.mx.full{grid-column:1/-1;text-align:center;background:var(--mint-bg);box-shadow:none}

/* product cards — 28px 라운딩, 테두리 없음 */
.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.card{background:var(--surface);border-radius:var(--r-card);overflow:hidden;position:relative;display:flex;flex-direction:column;
  box-shadow:var(--sh-card);transition:.18s}
.card:hover{transform:translateY(-2px);box-shadow:0 10px 20px -4px rgba(0,0,0,.12),0 4px 8px -3px rgba(0,0,0,.08)}
.card .thumb{aspect-ratio:1;background:var(--base2);display:flex;align-items:center;justify-content:center}
.card .thumb.dual{background:#e9e6e4}
.card .info{padding:14px 16px 18px;flex:1;display:flex;flex-direction:column;gap:3px}
.card .nm{font-size:14px;font-weight:700;line-height:1.4;letter-spacing:-0.02em;word-break:keep-all}
.card .sb{font-size:12px;color:var(--sub);flex:1;word-break:keep-all}
.card .pr{font-size:15px;font-weight:800;margin-top:7px}
.card .pr s{color:#cccccc;font-weight:400;font-size:12px;margin-right:6px}
.badge{position:absolute;top:12px;left:12px;background:var(--ink);color:#fff;font-size:10px;font-weight:700;
  padding:4px 10px;border-radius:var(--radius);letter-spacing:.04em;z-index:2}
.tags{display:flex;gap:4px;flex-wrap:wrap;margin-top:5px}
.tag{font-size:10px;background:var(--base2);color:var(--sub);border-radius:var(--radius);padding:3px 9px}

/* survey */
.progress{height:4px;background:#e5e1f5;border-radius:2px;overflow:hidden;margin:22px 0 30px}
.progress i{display:block;height:100%;background:var(--mint);transition:width .3s;border-radius:2px}
.q-t{font-size:22px;font-weight:800;line-height:1.35;letter-spacing:-0.04em;margin-bottom:6px;word-break:keep-all}
.q-s{font-size:14px;color:var(--sub);margin-bottom:24px}
.opts{display:flex;flex-direction:column;gap:10px}
.opt{border:1.5px solid transparent;border-radius:18px;padding:16px 18px;font-size:15px;text-align:left;
  display:flex;align-items:center;gap:12px;background:var(--surface);box-shadow:var(--sh-pill);transition:.14s;width:100%}
.opt:hover{box-shadow:var(--sh-card)}
.opt.on{border-color:var(--mint);background:var(--mint-bg);font-weight:700;box-shadow:0 4px 14px rgba(69,36,219,.18)}
.opt .em{display:inline-flex;align-items:center;color:var(--mint)}
.chips{display:flex;flex-direction:row;flex-wrap:wrap;gap:8px}
.chips .opt{width:auto;border-radius:var(--radius);padding:11px 17px;font-size:14px}
.foot-nav{display:flex;gap:10px;margin-top:32px}
.foot-nav .btn{flex:1}

/* report — 슬레이트 잉크 다크 카드 + 바이올렛 글로우 */
.report-hero{background:linear-gradient(155deg,#1a1626,#332f2d 70%);color:#fff;border-radius:var(--r-card);
  padding:36px 24px;text-align:center;margin-top:26px;box-shadow:var(--sh-cta)}
.report-hero .eng{color:var(--wash)}
.type-code{font-size:46px;font-weight:800;letter-spacing:-0.02em;margin:10px 0 4px}
.report-hero p{font-size:14px;color:rgba(255,255,255,.82);word-break:keep-all}
.meas{display:flex;justify-content:center;gap:22px;margin-top:20px;font-size:12px;color:rgba(255,255,255,.72)}
.meas b{display:block;font-size:17px;color:#fff}
.rsec{margin-top:34px}
.rsec h3{font-size:17px;font-weight:800;letter-spacing:-0.03em;margin-bottom:12px}
.rsec h3 span{color:var(--mint)}
.rsec h3 i[data-ic]{color:var(--mint);vertical-align:-0.24em;margin-right:4px}
.reco-card{border-radius:var(--r-box);padding:18px;display:flex;gap:16px;align-items:center;background:var(--surface);
  box-shadow:var(--sh-card)}
.reco-card .th{width:74px;height:74px;border-radius:18px;background:var(--mint-bg);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.reco-card .th.dual{background:#e9e6e4}
.reco-card .nm{font-weight:800;font-size:15px;letter-spacing:-0.02em;word-break:keep-all}
.reco-card .sb{font-size:12px;color:var(--sub);word-break:keep-all}
.reco-card .pr{font-weight:800;margin-top:4px}
.reasons{margin-top:12px;display:flex;flex-direction:column;gap:6px}
.reasons li{list-style:none;font-size:13px;color:var(--sub);padding-left:20px;position:relative;word-break:keep-all}
.reasons li:before{content:'\2713';position:absolute;left:0;color:var(--mint);font-weight:800}
.notice-box{background:var(--surface);border-radius:var(--r-box);padding:18px;font-size:12px;color:var(--sub);margin-top:30px;box-shadow:var(--sh-pill)}
.notice-box li{margin-left:16px;margin-bottom:4px;word-break:keep-all}

/* camera */
.cam-stage{background:#141216;border-radius:var(--r-card);overflow:hidden;position:relative;aspect-ratio:3/4;margin-top:20px;box-shadow:var(--sh-card)}
.cam-stage video,.cam-stage canvas,.cam-stage img{width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}
.cam-stage img.upload{transform:none}
.cam-guide{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;
  padding:18px;color:#fff;font-size:13px;text-align:center;background:linear-gradient(transparent 60%,rgba(0,0,0,.55));pointer-events:none}
.cam-oval{position:absolute;top:8%;left:40%;transform:translateX(-50%);width:62%;height:70%;
  border:2.5px dashed rgba(255,255,255,.75);border-radius:50%}
.cam-stage.side .cam-oval{left:50%}
.shot-note{display:flex;gap:8px;margin-top:16px}
.shot-note div{flex:1;background:var(--surface);border-radius:var(--r-box);padding:12px 8px;font-size:12px;text-align:center;
  color:var(--ink);font-weight:600;word-break:keep-all;display:flex;flex-direction:column;align-items:center;gap:6px;box-shadow:var(--sh-pill)}
.shot-note div i[data-ic]{color:var(--mint)}
.privacy{display:flex;gap:8px;align-items:flex-start;background:var(--surface);border-radius:16px;padding:13px 15px;font-size:12px;
  color:var(--sub);margin-top:14px;word-break:keep-all;box-shadow:var(--sh-pill)}
.privacy i[data-ic]{color:var(--mint);margin-top:1px}
.status-line{text-align:center;font-size:14px;color:var(--sub);margin-top:14px;min-height:22px}

/* 촬영 가이드 오버레이 — 손가락 존 */
.finger-zone{position:absolute;right:4%;top:24%;width:21%;height:50%;
  border:2.5px dashed rgba(255,255,255,.85);border-radius:48px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;
  color:#fff;font-size:11px;font-weight:700;line-height:1.35;text-align:center;padding:8px 4px;
  background:rgba(84,51,235,.2);word-break:keep-all}
.finger-zone svg.ic{width:26px;height:26px;color:var(--wash)}
.finger-zone .fz-pulse{animation:fzp 1.6s ease-in-out infinite}
@keyframes fzp{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
.cam-stage.side .finger-zone{display:none}

/* confirm */
.confirm-box{background:var(--surface);border-radius:var(--r-box);padding:20px;margin-top:16px;box-shadow:var(--sh-card)}
.confirm-box h4{font-size:14px;margin-bottom:12px;letter-spacing:-0.02em}
.seg{display:flex;gap:8px}
.seg .opt{justify-content:center;padding:13px 8px;border-radius:var(--radius)}
.seg .opt i[data-ic]{color:var(--mint)}

/* cart */
.cart-item{display:flex;gap:12px;align-items:center;background:var(--surface);border-radius:var(--r-box);padding:14px 16px;
  margin-bottom:10px;box-shadow:var(--sh-pill)}
.cart-item .th{width:56px;height:56px;border-radius:16px;background:var(--base2);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.cart-item .nm{font-size:14px;font-weight:700;letter-spacing:-0.02em;word-break:keep-all}
.cart-item .pr{font-size:13px;color:var(--sub)}
.qty{display:flex;align-items:center;gap:10px;margin-left:auto}
.qty button{width:30px;height:30px;background:var(--base2);border-radius:50%;font-size:15px;line-height:1}
.qty button:hover{background:#e6e8e9}
.sum{background:var(--surface);border-radius:var(--r-box);padding:20px;margin-top:18px;font-size:14px;box-shadow:var(--sh-card)}
.sum .row{display:flex;justify-content:space-between;margin-bottom:8px;color:var(--sub)}
.sum .row.total{color:var(--ink);font-weight:800;font-size:17px;border-top:1px solid var(--line);padding-top:12px;margin:8px 0 0}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:700;margin-bottom:6px;letter-spacing:-0.02em}
.field input,.field textarea{width:100%;border:1px solid rgba(0,0,0,.1);border-radius:16px;padding:14px 16px;font:inherit;font-size:15px;
  background:var(--surface);letter-spacing:-0.014em}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--mint);box-shadow:0 0 0 3px rgba(84,51,235,.14)}

/* reviews */
.review{background:var(--surface);border-radius:var(--r-box);padding:18px;margin-bottom:10px;font-size:13px;box-shadow:var(--sh-pill)}
.review .who{font-weight:700;font-size:12px;color:var(--mint);margin-bottom:4px}
.review p{color:var(--sub);word-break:keep-all}

/* footer */
footer{border-top:1px solid var(--line);padding:40px 0 64px;margin-top:48px;font-size:12px;color:var(--sub)}
footer .logo{font-size:15px;margin-bottom:10px}
footer p{margin-bottom:4px;word-break:keep-all}

/* icons */
svg.ic{display:inline-block;vertical-align:-0.22em;flex-shrink:0}
i[data-ic]{display:inline-flex;align-items:center;justify-content:center;font-style:normal}
.hd nav .cart-link svg.ic{vertical-align:-0.3em}
.hero .mouth{color:var(--mint)}
.step .ic{color:var(--mint)}
.mx h3 i[data-ic]{color:var(--mint);vertical-align:-0.22em;margin-right:2px}
.thumb svg.ic{width:42%;height:42%;color:var(--mint)}
.thumb.dual svg.ic{color:var(--coral)}
.reco-card .th svg.ic{width:34px;height:34px;color:var(--mint)}
.reco-card .th.dual svg.ic{color:var(--coral)}
.cart-item .th svg.ic{width:26px;height:26px;color:var(--mint)}
.big-ic{color:var(--mint);display:flex;justify-content:center}

/* util */
.mt8{margin-top:8px}.mt16{margin-top:16px}.mt24{margin-top:24px}.mt32{margin-top:32px}
.center{text-align:center}
.hidden{display:none!important}
.empty{padding:64px 0;text-align:center;color:var(--sub);font-size:14px}
.toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%);background:var(--ink);color:#fff;
  padding:13px 24px;border-radius:var(--radius);font-size:14px;opacity:0;pointer-events:none;transition:.25s;z-index:99;white-space:nowrap;
  box-shadow:0 8px 24px rgba(0,0,0,.24)}
.toast.show{opacity:1}