:root{--page-gutter:20px;--container:560px}
@media(max-width:480px){:root{--page-gutter:16px}}
body{background:var(--navy);line-height:1.7}
.wrap{position:relative;z-index:1;max-width:var(--container);margin:0 auto;padding:0 var(--page-gutter);min-height:100vh}

/* ─── Header ─── */
.book-header{text-align:center;padding:48px 0 32px}
.book-title{font-family:'Noto Serif KR',serif;font-size:clamp(20px,4.5vw,28px);font-weight:700;color:var(--white);letter-spacing:var(--ls-ko-title);margin-top:12px}
.book-sub{font-size:13px;color:var(--body);margin-top:8px}
.book-alt-sub{
  font-size:11px;color:var(--muted);margin-top:14px;
}
.book-alt{
  display:inline-block;margin-top:4px;
  font-size:13px;font-weight:500;color:var(--gold-lt);text-decoration:none;
  border:1px solid rgba(201,165,92,.35);border-radius:999px;
  padding:8px 22px;transition:all .2s;
  background:rgba(201,165,92,.06);
}
.book-alt:hover{border-color:var(--gold);background:rgba(201,165,92,.12);color:var(--white)}

/* ─── Steps ─── */
.steps{display:flex;align-items:center;justify-content:center;gap:0;padding:0 0 28px}
.step{display:flex;align-items:center;gap:6px;opacity:.4;transition:opacity .3s}
.step.active{opacity:1}
.step.done{opacity:.6}
.step-num{width:24px;height:24px;border-radius:50%;border:1px solid rgba(201,165,92,.4);display:flex;align-items:center;justify-content:center;font-family:'Cormorant Garamond',serif;font-size:12px;font-weight:500;color:var(--gold)}
.step.active .step-num{background:rgba(201,165,92,.15);border-color:var(--gold)}
.step.done .step-num{background:rgba(201,165,92,.08)}
.step-text{font-size:12px;color:var(--gold-lt);letter-spacing:-.01em}
.step-line{width:28px;height:1px;background:rgba(201,165,92,.2);margin:0 8px}

/* ─── Section ─── */
.sec{margin-bottom:32px}
.sec-head{display:flex;align-items:baseline;gap:8px;margin-bottom:14px}
.sec-num{font-family:'Cormorant Garamond',serif;font-size:11px;font-weight:500;letter-spacing:var(--ls-en-wider);color:var(--gold-dk)}
.sec-label{font-family:'Cormorant Garamond',serif;font-size:11px;font-weight:500;letter-spacing:var(--ls-en-wide);color:var(--gold-dk);text-transform:uppercase}
.sec-title{font-family:'Noto Serif KR',serif;font-size:16px;font-weight:700;color:var(--white);letter-spacing:var(--ls-ko-title)}
.sec-divider{height:1px;background:linear-gradient(90deg,transparent,rgba(201,165,92,.12),transparent);margin:32px 0}

/* ─── Service Cards ─── */
.svc-cards{display:flex;flex-direction:column;gap:10px}
.svc-card{display:block;cursor:pointer}
.svc-radio{position:absolute;opacity:0;pointer-events:none}
.svc-inner{padding:18px 20px;border:1px solid rgba(201,165,92,.12);border-radius:14px;background:rgba(201,165,92,.02);transition:border-color .25s,background .25s}
.svc-radio:checked ~ .svc-inner{border-color:rgba(201,165,92,.5);background:rgba(201,165,92,.06)}
.svc-name{font-family:'Noto Serif KR',serif;font-size:14px;font-weight:700;color:var(--gold-lt);margin-bottom:4px}
.svc-desc{font-size:12px;color:var(--body);line-height:1.6;margin-bottom:8px}
.svc-price{font-family:'Cormorant Garamond',serif;font-size:22px;font-weight:600;color:var(--white);letter-spacing:-.02em}
.svc-unit{font-size:11px;color:var(--muted);margin-left:4px}
.svc-inner:active{transform:scale(.98)}

/* ─── Date/Time ─── */
.dt-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.dt-field{display:flex;flex-direction:column;gap:5px}
.dt-label{font-size:12px;color:var(--gold-dk);letter-spacing:-.01em}
.dt-label .req{color:rgba(201,122,106,.7);font-size:10px;margin-left:4px}
.dt-input{width:100%;padding:12px 14px;background:rgba(255,255,255,.04);border:1px solid rgba(201,165,92,.12);border-radius:10px;color:var(--white);font-family:'Pretendard',sans-serif;font-size:14px;outline:none;transition:border-color .2s;-webkit-appearance:none}
.dt-input:focus{border-color:rgba(201,165,92,.4)}
.dt-input::placeholder{color:var(--muted);opacity:.6}
.dt-input.error{border-color:rgba(201,122,106,.5)}
select.dt-input{cursor:pointer}
option{background:var(--navy);color:var(--white)}
.offline-note{font-size:12px;color:var(--muted);line-height:1.6;padding:0 14px;border:1px solid rgba(201,165,92,.08);border-radius:10px;background:rgba(201,165,92,.02);margin-top:10px;max-height:0;opacity:0;overflow:hidden;transition:max-height .3s ease,opacity .3s ease,padding .3s ease;border-color:transparent}
.offline-note.show{max-height:80px;opacity:1;padding:12px 14px;border-color:rgba(201,165,92,.08)}

/* ─── Customer Info ─── */
.info-field{margin-bottom:14px}
.info-label{font-size:12px;color:var(--gold-dk);margin-bottom:5px}
.info-input{width:100%;padding:12px 14px;background:rgba(255,255,255,.04);border:1px solid rgba(201,165,92,.12);border-radius:10px;color:var(--white);font-family:'Pretendard',sans-serif;font-size:14px;outline:none;transition:border-color .2s}
.info-input:focus{border-color:rgba(201,165,92,.4)}
.info-input::placeholder{color:var(--muted);opacity:.6}
.info-input.error{border-color:rgba(201,122,106,.5)}
textarea.info-input{min-height:100px;resize:vertical;line-height:1.6}

/* ─── Category Tags ─── */
.cat-select{display:flex;flex-wrap:wrap;gap:6px}
.cat-tag{padding:6px 14px;border:1px solid rgba(201,165,92,.15);border-radius:999px;font-size:12px;color:var(--body);cursor:pointer;transition:all .2s;background:transparent}
.cat-tag.active{border-color:rgba(201,165,92,.5);color:var(--gold-lt);background:rgba(201,165,92,.08)}
.cat-tag:active{transform:scale(.95)}

/* ─── Summary ─── */
.summary{padding:20px;border:1px solid rgba(201,165,92,.15);border-radius:14px;background:rgba(201,165,92,.03);margin-bottom:20px}
.summary-title{font-family:'Noto Serif KR',serif;font-size:14px;font-weight:700;color:var(--gold-lt);margin-bottom:12px}
.summary-row{display:flex;justify-content:space-between;font-size:13px;color:var(--body);padding:4px 0}
.summary-row.total{padding-top:10px;margin-top:8px;border-top:1px solid rgba(201,165,92,.1);font-weight:600;color:var(--white)}
.summary-row.total .summary-val{font-family:'Cormorant Garamond',serif;font-size:20px;color:var(--gold-lt)}

/* ─── Policy Notice ─── */
.policy{padding:16px 18px;border:1px solid rgba(201,165,92,.1);border-radius:12px;background:rgba(201,165,92,.02);margin-bottom:16px}
.policy-title{font-size:12px;font-weight:600;color:var(--gold-lt);margin-bottom:8px}
.policy-list{font-size:11.5px;color:var(--body);line-height:1.7}
.policy-item{padding:3px 0;padding-left:12px;position:relative}
.policy-item::before{content:'·';position:absolute;left:0;color:var(--gold-dk)}
.agree{display:flex;align-items:flex-start;gap:10px;margin:16px 0 20px;cursor:pointer}
.agree-check{width:24px;height:24px;border:1px solid rgba(201,165,92,.3);border-radius:4px;background:transparent;flex-shrink:0;margin-top:0;cursor:pointer;accent-color:var(--gold)}
.agree-text{font-size:12px;color:var(--muted);line-height:1.5}
.agree-text a{color:var(--gold);text-decoration:none;border-bottom:1px solid rgba(201,165,92,.3)}

/* ─── Pay Button ─── */
.pay-btn{width:100%;padding:16px 0;border:1px solid var(--gold);background:rgba(201,165,92,.08);color:var(--gold-lt);font-family:'Pretendard',sans-serif;font-size:15px;font-weight:600;letter-spacing:-.01em;border-radius:14px;cursor:pointer;transition:all .25s}
.pay-btn:hover{background:var(--gold);color:var(--navy);box-shadow:0 0 24px rgba(201,165,92,.2)}
.pay-btn:active{transform:scale(.98)}
.pay-btn:disabled{opacity:.3;cursor:not-allowed}
.pay-btn:disabled:hover,.pay-btn:disabled:active{background:rgba(201,165,92,.08);color:var(--gold-lt);box-shadow:none;transform:none}

/* ─── Toast ─── */
.toast{position:fixed;bottom:calc(80px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%) translateY(20px);background:rgba(201,122,106,.9);color:#fff;padding:12px 24px;border-radius:12px;font-size:13px;opacity:0;transition:all .3s;pointer-events:none;z-index:100;white-space:nowrap}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ─── Back ─── */
.back{position:relative;z-index:1;padding:16px 0 0}
.back a{font-size:12px;font-weight:300;color:var(--muted);text-decoration:none;letter-spacing:-.01em;border-bottom:1px dashed rgba(201,165,92,.2);padding-bottom:1px;transition:color .2s,border-color .2s}
.back a:hover{color:var(--gold-lt);border-color:rgba(201,165,92,.4)}


/* ─── Inline Style → Class ─── */
.sec-content{margin-top:12px}
.cat-head{margin-top:18px}
.cat-head-label{margin-bottom:8px}
.cat-head-sub{font-size:10px;color:var(--muted)}
.avail-note{font-size:11px;color:var(--muted);margin-top:8px;letter-spacing:-.01em;opacity:.7}
.summary-empty{color:var(--muted)}