/*!
 * 손펜 (Sonpen) — 손글씨 연습장 만들기
 * Copyright (c) 2026 황성재 (Hwang Seongjae) · Instagram @hirame.ki
 * All Rights Reserved. 모든 권리 보유.
 *
 * 이 파일은 오픈소스가 아닙니다.
 * 상업적 이용, 개작·2차적 저작물 작성, 재배포를 모두 금지합니다.
 * 자세한 조건은 LICENSE 파일을 참고하십시오. 문의: Instagram @hirame.ki
 * SPDX-License-Identifier: LicenseRef-Sonpen-Restricted
 */
/* ================= 손펜 · styles (1a 단계형 UI) =================
   2·3·4장의 클래스명/CSS 변수, mm 치수, @media print 는 원본 그대로입니다.
   바뀐 것: 상단바 · 설정 패널 · 탭(단계 레일) · 장식 문양 UI · 오프닝
   ================================================================ */
:root{
  --bg:#eceef0;
  --panel:#ffffff;
  --line:#e7eaed;
  --text:#1f2328;
  --muted:#6b737d;
  --accent:#35618f;
  --accent-dark:#2b4f76;
  --accent-soft:#f4f8fc;
  --field:#fbfcfd;
  --orn:#b9855f;
  --radius:12px;
  --shadow:0 2px 10px rgba(31,35,40,.08);
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:'IBM Plex Sans KR','Noto Sans KR',system-ui,-apple-system,sans-serif;
  font-size:15px;-webkit-text-size-adjust:100%;
}

/* ---------- 상단바 ---------- */
.topbar{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  height:64px;padding:0 22px;background:var(--panel);border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:50;
}
.brand{display:flex;align-items:baseline;gap:10px;min-width:0}
.brand h1{
  margin:0;font-size:30px;font-weight:700;letter-spacing:-.02em;
  color:var(--accent);line-height:1;white-space:nowrap;
}
.brand p{
  margin:0;font-size:13px;color:var(--muted);line-height:1;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
@media (max-width:700px){
  .brand h1{font-size:24px}
  .brand p{display:none}
}
.topbar-actions{display:flex;gap:10px;align-items:center}

.btn{
  border:1px solid #d5dae0;background:#fff;color:var(--text);
  height:44px;padding:0 18px;border-radius:10px;cursor:pointer;
  font-family:inherit;font-size:15px;transition:.15s;white-space:nowrap;
}
.btn:hover{background:#f7f8fa;border-color:#c3cbd3}
.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}
.btn-primary:hover{background:var(--accent-dark);border-color:var(--accent-dark)}
.btn-ghost.active{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}
.btn-mini{height:38px;padding:0 14px;font-size:13.5px;border-radius:9px}
.only-mobile{display:none}
.lbl-short{display:none}

/* ---------- 레이아웃 ---------- */
.layout{display:flex;align-items:stretch;height:calc(100vh - 64px - 79px)}
.panel{
  width:520px;flex:0 0 520px;background:var(--panel);border-right:1px solid var(--line);
  display:flex;flex-direction:column;min-height:0;
}
.stage{
  flex:1;padding:22px 20px 60px;overflow:auto;
  display:flex;flex-direction:column;align-items:center;gap:14px;
}

/* ---------- 단계 레일 (원본 .tabs / .tab 구조 유지) ---------- */
.tabs{
  display:grid;grid-template-columns:repeat(6,1fr);
  min-height:78px;height:auto;background:#f7f8fa;border-bottom:1px solid var(--line);
  position:sticky;top:64px;z-index:40;
}
.tab{
  display:flex;align-items:center;justify-content:center;gap:9px;padding:10px 8px;
  border:none;border-bottom:3px solid transparent;background:transparent;
  cursor:pointer;font-family:inherit;text-align:left;transition:.15s;
}
.tab::before{
  content:'';flex:0 0 28px;width:28px;height:28px;border-radius:50%;
  background:#dfe4ea;color:#5b636d;display:grid;place-items:center;
  font-size:15px;font-weight:600;transition:.15s;
}
.tabs .tab:nth-child(1)::before{content:'1'}
.tabs .tab:nth-child(2)::before{content:'2'}
.tabs .tab:nth-child(3)::before{content:'3'}
.tabs .tab:nth-child(4)::before{content:'4'}
.tabs .tab:nth-child(5)::before{content:'5'}
.tabs .tab:nth-child(6)::before{content:'6'}
.tab b{display:block;font-size:14px;font-weight:600;color:#4c545e;line-height:1.3;white-space:nowrap}
.tab i{display:block;font-style:normal;font-size:11.5px;color:var(--muted);line-height:1.3;white-space:nowrap}
.tab:hover{background:#f1f3f5}
.tab.active{background:#fff;border-bottom-color:var(--accent)}
.tab.active::before{background:var(--accent);color:#fff}
.tab.active b{color:var(--text)}
@media (max-width:1180px){
  .tab{flex-direction:column;gap:4px;text-align:center}
  .tab i{display:none}
  .tab b{font-size:12.5px;white-space:normal}
}

.panel-scroll{flex:1 1 auto;overflow-y:auto;min-height:0}
.tabpage{display:none;padding:24px 24px 10px}
.tabpage.active{display:block}
.steptitle{font-size:17px;font-weight:600;margin:0 0 12px}

/* ---------- 단계 이동 ---------- */
.wizard-nav{
  flex:0 0 auto;display:flex;gap:10px;padding:14px 24px 12px;
  border-top:1px solid #f0f2f4;background:#fff;
}
.wizard-nav .btn{height:52px;font-size:16px;border-radius:12px}
#wizNext{flex:1 1 auto;font-size:17px}
#wizPrev{flex:0 0 auto;color:#5b636d}

/* ---------- 추천 문구 고르기 ---------- */
.phrasebox{
  border:1px solid #e8ebef;border-radius:14px;background:#fbfcfd;
  padding:16px 16px 14px;margin-bottom:20px;
}
.phrasebox .ornhead{margin-bottom:10px}
.phrasecats{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.phrasecats .ornpack{height:32px;padding:0 12px;font-size:13px;border-radius:16px}

.phraselist{
  display:flex;flex-direction:column;gap:6px;
  max-height:280px;overflow-y:auto;
  padding:4px;margin:0 -4px 12px;
}
.phrase{
  display:flex;flex-direction:column;gap:3px;align-items:flex-start;
  width:100%;padding:10px 12px;text-align:left;cursor:pointer;
  border:1px solid #e3e7ec;border-radius:10px;background:#fff;
  font-family:inherit;transition:.12s;
}
.phrase:hover{border-color:var(--accent);background:#fff}
.phrase.on{border:1.5px solid var(--accent);background:var(--accent-soft)}
.phrase .ptext{
  font-size:13.5px;line-height:1.5;color:#3c444e;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.phrase .pfrom{font-size:11.5px;color:#98a0aa}
.phrase.on .ptext{color:var(--text)}
.phrase.on .pfrom{color:var(--accent)}

.phrasefoot{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.phrasenote{font-size:11.5px;color:#98a0aa;line-height:1.4}

/* ---------- 테마 미세 조정 묶음 ---------- */
.tunebox{
  border:1px solid #e8ebef;border-radius:14px;background:#fbfcfd;
  padding:16px 16px 12px;margin:0 0 20px;
}
.tunebox .ornhead{margin-bottom:8px}
.tunebox .row{margin-bottom:12px}
.tunebox .row:last-child{margin-bottom:0}
.tunebox .field{margin-bottom:0}

/* ---------- 머리말 · 응원 문구 설정 묶음 ---------- */
.titlebox{
  border:1px solid #e8ebef;border-radius:14px;background:#fbfcfd;
  padding:16px 16px 14px;margin-bottom:18px;
}
.titlebox .ornhead{margin-bottom:10px}
.titlebox .field{margin-bottom:14px}
.titlebox .field:last-child{margin-bottom:0}
.titlebox .row{margin-bottom:10px}
.titlebox select,.titlebox input[type=text]{background:#fff}
.numv{
  display:inline-block;min-width:2.2em;text-align:right;
  font-weight:600;color:var(--accent);font-size:12px;
}

/* ---------- 제작자 표기 (패널 맨 아래 고정) ---------- */
.panel-credit{
  flex:0 0 auto;
  display:flex;flex-wrap:wrap;align-items:baseline;gap:6px;
  padding:10px 24px 14px;
  border-top:1px solid #f4f6f8;background:#fbfcfd;
  font-size:12px;line-height:1.5;color:#8a929c;
  user-select:none;
}
.panel-credit .credit-made{color:#a6adb6}
.panel-credit .credit-name{color:#3c444e;font-weight:600;font-size:13px}
.panel-credit .credit-sns{
  color:var(--accent);text-decoration:none;font-weight:500;
}
.panel-credit .credit-sns:hover{text-decoration:underline}
.panel-credit .credit-copy{flex:0 0 100%;font-size:11px;color:#aab1ba}

/* ---------- 폼 ---------- */
.field{display:block;margin-bottom:20px}
.label{display:block;font-size:14px;color:#4c545e;margin-bottom:8px}
.label b{color:var(--accent);font-weight:600}
.hint{display:block;font-size:13px;color:var(--muted);margin-top:7px;line-height:1.6}
textarea,input[type=text],input[type=search],select{
  width:100%;min-height:46px;padding:12px 13px;border:1px solid #d5dae0;border-radius:10px;
  font-family:inherit;font-size:15px;background:var(--field);color:var(--text);resize:vertical;
}
#inputText{min-height:112px;border:1.5px solid var(--accent);border-radius:12px;
  font-family:'Gowun Dodum','Noto Sans KR',sans-serif;font-size:17px;line-height:1.7}
textarea:focus,input:focus,select:focus{outline:2px solid var(--accent-soft);border-color:var(--accent)}
input[type=range]{width:100%;height:26px;accent-color:var(--accent)}
input[type=color]{width:100%;height:46px;padding:3px;border:1px solid #d5dae0;border-radius:10px;background:#fff;cursor:pointer}
input[type=file]{width:100%;font-size:13px}
.check{display:flex;align-items:center;gap:10px;font-size:15px;color:#3b434c;margin-bottom:11px;cursor:pointer}
.check input{accent-color:var(--accent);width:20px;height:20px}
.row{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap}
.row .check{margin:0;flex:1}
.mini{font-size:13px;color:#4c545e;display:flex;flex-direction:column;gap:6px;flex:1;min-width:120px}
.mini .mlab{display:flex;align-items:baseline;gap:4px}
.mini .mlab .numv{margin-left:auto}

.slidercard{background:#f7f8fa;border-radius:12px;padding:18px;margin-bottom:20px}
.slidercard .field:last-child{margin-bottom:0}

/* 라디오 카드 (격자·용지) */
.optgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.optgrid.two{grid-template-columns:1fr 1fr}
.opt{position:relative;cursor:pointer}
.opt input{position:absolute;opacity:0;pointer-events:none}
.opt span{
  display:block;padding:10px;border:1px solid #d5dae0;border-radius:12px;
  text-align:center;font-size:13.5px;color:#4c545e;background:#fff;transition:.15s;
}
.opt span::before{
  content:'';display:block;height:44px;margin-bottom:8px;
  background:#fffdf7;border:1px solid #d8d3c6;background-repeat:no-repeat;
}
.opt:hover span{border-color:var(--accent)}
.opt input:checked + span{background:var(--accent-soft);border:2px solid var(--accent);color:var(--accent);font-weight:600;padding:9px}
#gridStyleOpts .opt span::before{background-size:100% 100%}
.opt input[value=cross] + span::before{
  background-image:linear-gradient(90deg,#e2ded2 1px,transparent 0),linear-gradient(#e2ded2 1px,transparent 0);
  background-position:50% 0,0 50%;background-size:100% 100%;
}
.opt input[value=cross-dot] + span::before{
  background-image:repeating-linear-gradient(#e2ded2 0 3px,transparent 3px 6px),repeating-linear-gradient(90deg,#e2ded2 0 3px,transparent 3px 6px);
  background-position:50% 0,0 50%;background-size:1px 100%,100% 1px;
}
.opt input[value=mi] + span::before{
  background-image:linear-gradient(45deg,transparent 49%,#e2ded2 49% 51%,transparent 51%),linear-gradient(-45deg,transparent 49%,#e2ded2 49% 51%,transparent 51%);
  background-size:100% 100%;
}
.opt input[value=baseline] + span::before{border:none;border-bottom:1.6px solid #d8d3c6}
.opt input[value=none] + span::before{border-color:#eee}
.opt input[name=orient][value=portrait] + span::before{height:52px;width:38px;margin:0 auto 8px}
.opt input[name=orient][value=landscape] + span::before{height:38px;width:52px;margin:7px auto 15px}

/* 추천 문구 칩 */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.chip{
  border:1px solid #d5dae0;background:#fff;border-radius:19px;height:38px;padding:0 14px;
  font-size:14px;cursor:pointer;font-family:inherit;color:#3b434c;transition:.15s;
}
.chip:hover{border-color:var(--accent);color:var(--accent)}
.chip.on{background:var(--accent-soft);border-color:var(--accent);color:var(--accent);font-weight:600}

/* ---------- 장식 문양 ---------- */
.ornbox{border:1px solid var(--line);border-radius:14px;padding:18px;margin-bottom:20px}
.ornbox .ornhead{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:8px}
.ornbox .ornhead h3{margin:0;font-size:17px;font-weight:600}
.ornbox .ornhead span{font-size:13px;color:var(--muted)}
.ornbox p.ornnote{margin:0 0 14px;font-size:14px;color:var(--muted);line-height:1.6;text-wrap:pretty}
.ornpacks{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.ornpack{
  height:36px;padding:0 14px;border:1px solid #d5dae0;background:#fff;border-radius:18px;
  font-family:inherit;font-size:14px;color:#4c545e;cursor:pointer;transition:.15s;
}
.ornpack:hover{border-color:var(--accent)}
.ornpack.on{background:var(--accent);border-color:var(--accent);color:#fff}
#emojiChips{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-bottom:14px}
#emojiChips .chip{
  height:54px;padding:0;border-radius:10px;font-size:22px;line-height:1;
  color:var(--orn);background:var(--field);border:1px solid #e0e3e8;
}
#emojiChips .chip:hover{border-color:var(--accent);color:var(--orn)}
#emojiChips .chip.on{background:var(--accent-soft);border:1.5px solid var(--accent);color:var(--orn)}
#emojiChips .chip[hidden]{display:none}
#emojiCustom{font-size:14px}
.ornfoot{display:flex;align-items:center;gap:10px;padding-top:14px;border-top:1px solid #f0f2f4;margin-top:4px}
.ornfoot .lb{font-size:14px;color:var(--muted);white-space:nowrap}

/* 교정 리포트 */
.report{
  background:#f7f8fa;border:1px solid var(--line);border-radius:10px;padding:12px;
  font-size:13px;line-height:1.7;margin-bottom:16px;max-height:150px;overflow:auto;
}
.report b{color:var(--accent)}
.report .del{color:#b3423a;text-decoration:line-through}
.hidden{display:none !important}

/* 폰트 목록 */
.fontlist{max-height:300px;overflow:auto;border:1px solid #d5dae0;border-radius:12px;margin-bottom:20px}
.fontitem{
  display:flex;justify-content:space-between;align-items:center;gap:10px;
  padding:11px 13px;border-bottom:1px solid #f0f2f4;cursor:pointer;transition:.12s;
}
.fontitem:last-child{border-bottom:none}
.fontitem:hover{background:#f7f8fa}
.fontitem.on{background:var(--accent-soft);box-shadow:inset 2px 0 0 var(--accent)}
.fontitem .fname{font-size:17px;line-height:1.3}
.fontitem .fmeta{font-size:12px;color:var(--muted);white-space:nowrap}

/* 테마 */
.themegrid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:10px}
.themecard{
  border:1px solid #d5dae0;border-radius:12px;padding:8px;cursor:pointer;text-align:center;
  font-size:12px;color:#4c545e;transition:.15s;background:#fff;
}
.themecard:hover{border-color:var(--accent)}
.themecard.on{border:2px solid var(--accent);background:var(--accent-soft);color:var(--accent);font-weight:600;padding:7px}
.themeswatch{height:44px;border-radius:7px;margin-bottom:7px;border:1px solid rgba(0,0,0,.08)}

/* ---------- 미리보기 위 도구 (쓰기 모드 · 인쇄) ---------- */
.stage-actions{
  position:sticky;top:0;z-index:21;
  align-self:stretch;width:100%;
  display:flex;justify-content:flex-end;align-items:center;gap:8px;
  pointer-events:none;
}
.stage-actions>*{pointer-events:auto}
.sa-fold{
  flex:0 0 auto;width:40px;height:40px;border-radius:50%;
  border:1px solid #d5dae0;background:#fff;color:var(--accent);
  font-size:18px;line-height:1;cursor:pointer;box-shadow:var(--shadow);
  display:grid;place-items:center;transition:.15s;
}
.sa-fold:hover{border-color:var(--accent)}
.sa-btns{
  display:flex;gap:8px;align-items:center;
  background:var(--panel);border:1px solid var(--line);border-radius:14px;
  padding:8px 10px;box-shadow:var(--shadow);
}
.sa-btn{height:40px;padding:0 14px;font-size:14px}
.stage-actions.folded .sa-btns{display:none}
.stage-actions.folded .sa-fold{background:var(--accent);color:#fff;border-color:var(--accent)}
.stage-actions.hidden{display:none !important}
@media (max-width:900px){
  .sa-btn{height:38px;padding:0 12px;font-size:13.5px}
  .sa-fold{width:38px;height:38px}
}
@media (max-width:420px){
  .sa-btn span{display:none}
  .sa-btn{padding:0 12px}
}

/* ---------- 펜 툴바 ---------- */
.pen-toolbar{
  display:flex;gap:12px;align-items:center;flex-wrap:wrap;
  background:var(--panel);border:1px solid var(--line);border-radius:14px;
  padding:10px 16px;box-shadow:var(--shadow);position:sticky;top:0;z-index:20;
}
.pen-label{font-size:14px;color:var(--accent);font-weight:600}
.pen-toolbar input[type=color]{width:46px;height:44px}
.pen-toolbar .mini{min-width:130px;flex:0 0 auto}
.pen-toolbar .btn-mini{height:44px;padding:0 16px;font-size:14px}
.btn-mini.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.stage-note{font-size:13px;color:var(--muted)}

/* ---------- 오프닝 ---------- */
.opening{
  position:fixed;inset:0;z-index:200;background:#fffdf7;
  display:grid;place-items:center;overflow:hidden;
  animation:om-wipe .85s cubic-bezier(.7,0,.3,1) 3.15s both;
}
.opening.done{display:none}
.opening .op-grid{
  position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(#eae4d6 1px,transparent 1px),linear-gradient(90deg,#eae4d6 1px,transparent 1px);
  background-size:28px 28px;
}
.opening .op-frame{position:absolute;inset:34px;border:1px solid #dcc6ae;animation:om-sheet 1.1s cubic-bezier(.2,.8,.2,1) both}
.opening .op-body{position:relative;display:flex;flex-direction:column;align-items:center;gap:18px;text-align:center}
.opening .op-orn{font-size:24px;color:var(--orn);animation:om-orn 1.2s ease .3s both}
.opening .op-mark{
  width:64px;height:64px;border-radius:19px;background:var(--accent);color:#fff;
  display:grid;place-items:center;font-size:30px;animation:om-mark .8s cubic-bezier(.2,.8,.2,1) .65s both;
}
.opening .op-name{
  font-family:'Gowun Dodum','Noto Sans KR',sans-serif;font-size:46px;letter-spacing:.16em;color:#2f2b26;
  animation:om-rise .8s cubic-bezier(.2,.8,.2,1) 1s both;
}
.opening .op-rule{width:220px;height:1px;background:#dcc6ae;animation:om-rule 1s cubic-bezier(.6,0,.2,1) 1.5s both}
.opening .op-tag{font-size:17px;color:var(--muted);animation:om-rise .8s ease 2.05s both}
.opening .op-skip{
  position:absolute;bottom:52px;font-size:13px;color:#a79d8c;
  animation:om-rise .6s ease 2.7s both;
}
@keyframes om-mark{from{opacity:0;transform:translateY(14px) scale(.86)}to{opacity:1;transform:none}}
@keyframes om-rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes om-rule{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes om-orn{from{opacity:0;letter-spacing:1.6em}to{opacity:.9;letter-spacing:.5em}}
@keyframes om-sheet{from{opacity:0;transform:translateY(46px) rotate(-1.2deg)}to{opacity:1;transform:none}}
@keyframes om-wipe{from{clip-path:inset(0 0 0 0)}to{clip-path:inset(0 0 100% 0)}}
@keyframes om-in{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.app-in>*{animation:om-in .55s ease both}
.app-in>.topbar{animation-delay:3s}
.app-in>.tabs{animation-delay:3.1s}
.app-in>.layout{animation-delay:3.2s}
@media (prefers-reduced-motion:reduce){
  .opening,.opening *,.app-in>*{animation-duration:.01ms !important;animation-delay:0ms !important}
}

/* ---------- 손글씨 영상 버튼 · 팝업 ---------- */
.btn-video{
  display:inline-flex;align-items:center;gap:8px;
  border-color:#ecd9c6;background:linear-gradient(180deg,#fffaf3,#fbefe2);
  color:#7a4f2e;font-weight:600;border-radius:999px;padding:0 18px 0 8px;
}
.btn-video:hover{background:linear-gradient(180deg,#fff6ea,#f7e4d0);border-color:#dcbfa3;transform:translateY(-1px)}
.play-dot{
  position:relative;flex:0 0 28px;width:28px;height:28px;border-radius:50%;
  background:#e2553f;box-shadow:0 2px 6px rgba(226,85,63,.35);
}
.play-dot::before{
  content:"";position:absolute;left:11px;top:8px;
  border-left:9px solid #fff;border-top:6px solid transparent;border-bottom:6px solid transparent;
}
.play-dot::after{
  content:"";position:absolute;inset:-4px;border-radius:50%;border:2px solid #e2553f;
  opacity:0;animation:vp-ring 2.4s ease-out 4s infinite;
}
@keyframes vp-ring{0%{opacity:.55;transform:scale(.8)}70%,100%{opacity:0;transform:scale(1.35)}}

.vmodal{position:fixed;inset:0;z-index:300;display:flex;align-items:center;justify-content:center;padding:16px}
.vmodal[hidden]{display:none}
.vm-backdrop{position:absolute;inset:0;background:rgba(24,28,34,.62);backdrop-filter:blur(3px);animation:vm-fade .2s ease both}
.vm-card{
  position:relative;width:min(860px,100%);max-height:calc(100vh - 32px);overflow:auto;
  background:#fffdf8;border-radius:18px;padding:20px 22px 16px;
  box-shadow:0 24px 60px rgba(0,0,0,.28);animation:vm-pop .25s ease both;
}
.vm-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}
.vm-kicker{margin:0 0 4px;font-size:13px;color:var(--orn);font-weight:600}
.vm-head h2{margin:0;font-size:22px;color:var(--text);letter-spacing:-.02em}
.vm-close{
  flex:0 0 40px;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);
  background:#fff;font-size:16px;color:var(--muted);cursor:pointer;font-family:inherit;
}
.vm-close:hover{background:#f4f5f7;color:var(--text)}
.vm-list{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px}
.vm-item{
  display:flex;flex-direction:column;align-items:flex-start;gap:4px;text-align:left;
  padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;background:#fff;
  cursor:pointer;font-family:inherit;color:var(--text);transition:.15s;
}
.vm-item:hover{border-color:#dcbfa3;background:#fffaf3}
.vm-item.on{border-color:#e2553f;background:#fff4f1;box-shadow:0 0 0 3px rgba(226,85,63,.12)}
.vm-item .vi-tag{font-size:11.5px;font-weight:700;color:#e2553f}
.vm-item b{font-size:14.5px;line-height:1.35}
.vm-player{
  position:relative;width:100%;aspect-ratio:16/9;background:#111;border-radius:12px;overflow:hidden;
  margin:0 auto;
}
.vm-player.vertical{aspect-ratio:9/16;width:auto;height:min(62vh,560px);max-width:100%}
.vm-player iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vm-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:12px;font-size:13.5px;color:var(--muted)}
.vm-foot a{flex:0 0 auto;color:var(--accent);font-weight:600;text-decoration:none}
.vm-foot a:hover{text-decoration:underline}
body.vm-open{overflow:hidden}
@keyframes vm-fade{from{opacity:0}to{opacity:1}}
@keyframes vm-pop{from{opacity:0;transform:translateY(14px) scale(.97)}to{opacity:1;transform:none}}
@media (max-width:700px){
  .btn-video{padding:0 12px 0 5px;gap:6px}
  .play-dot{flex-basis:24px;width:24px;height:24px}
  .play-dot::before{left:9px;top:6px}
  .vm-card{padding:16px 14px 12px;border-radius:16px}
  .vm-head h2{font-size:19px}
  .vm-list{grid-template-columns:1fr;gap:6px}
  .vm-item{flex-direction:row;align-items:center;gap:8px;padding:9px 12px}
  .vm-item b{font-size:13.5px}
  .vm-player.vertical{height:min(56vh,520px)}
  .vm-foot{flex-direction:column;align-items:flex-start;gap:6px}
}
@media (prefers-reduced-motion:reduce){
  .play-dot::after,.vm-card,.vm-backdrop{animation:none}
}

/* 장식 문양은 테두리 색을 따릅니다 */
.deco .em{color:var(--bcol)}

/* ---------- 반응형 ---------- */
@media (max-width:1100px){
  .panel{width:440px;flex:0 0 440px}
  .tab i{display:none}
  .tab b{font-size:14px}
  #emojiChips{grid-template-columns:repeat(5,1fr)}
  .themegrid{grid-template-columns:repeat(3,1fr)}
}

/* ================= 종이 ================= */
.pages{display:flex;flex-direction:column;align-items:center;gap:22px;transform-origin:top center}
.page{
  position:relative;background:var(--paper,#fffdf7);
  width:210mm;height:297mm;
  box-shadow:0 4px 22px rgba(80,62,45,.16);
  overflow:hidden;flex:0 0 auto;
}
.page.landscape{width:297mm;height:210mm}
.page-inner{position:absolute;inset:var(--pad,15mm);display:flex;flex-direction:column}

/* 테두리 */
.page .frame{position:absolute;inset:6mm;pointer-events:none;border-radius:0}
.b-none  .frame{display:none}
.b-thin  .frame{border:1px solid var(--bcol)}
.b-double .frame{border:3px double var(--bcol)}
.b-dashed .frame{border:1.6px dashed var(--bcol)}
.b-rounded .frame{border:1.8px solid var(--bcol);border-radius:8mm}
.b-dots .frame{
  border:none;
  background-image:radial-gradient(var(--bcol) 42%, transparent 44%);
  background-size:5mm 5mm;
  -webkit-mask:linear-gradient(#000,#000) content-box exclude, linear-gradient(#000,#000);
  mask:linear-gradient(#000,#000) content-box exclude, linear-gradient(#000,#000);
  mask-composite:exclude;padding:3mm;
}
.b-wave .frame{
  border:none;
  background:
    repeating-radial-gradient(circle at 2mm 100%, transparent 0 1.4mm, var(--bcol) 1.4mm 1.7mm, transparent 1.8mm) top/4mm 2mm repeat-x,
    repeating-radial-gradient(circle at 2mm 0%, transparent 0 1.4mm, var(--bcol) 1.4mm 1.7mm, transparent 1.8mm) bottom/4mm 2mm repeat-x,
    linear-gradient(var(--bcol),var(--bcol)) left/1px 100% no-repeat,
    linear-gradient(var(--bcol),var(--bcol)) right/1px 100% no-repeat;
}
.b-ribbon .frame{border:2px solid var(--bcol);box-shadow:inset 0 0 0 1.5mm var(--paper),inset 0 0 0 calc(1.5mm + 1px) var(--bcol)}
.b-corner .frame{border:none}
.b-corner .frame::before,.b-corner .frame::after{
  content:'';position:absolute;width:22mm;height:22mm;border:2px solid var(--bcol);
}
.b-corner .frame::before{left:0;top:0;border-right:none;border-bottom:none}
.b-corner .frame::after{right:0;bottom:0;border-left:none;border-top:none}

/* 머리말 */
.sheet-head{flex:0 0 auto;margin-bottom:5mm}
.sheet-title{
  font-size:var(--titlesize,20pt);
  text-align:var(--titlealign,center);
  margin:0 0 var(--titlegap,3mm);
  letter-spacing:var(--titlespace,1px);
  font-weight:var(--titleweight,400);
  opacity:var(--titleopacity,1);
  color:var(--ink);font-family:var(--titlefont,inherit);
  line-height:1.3;
}
.sheet-meta{
  display:flex;gap:8mm;justify-content:flex-end;font-size:9.5pt;color:var(--ink);
  opacity:.75;margin-bottom:3mm;
}
.sheet-meta span{border-bottom:1px solid currentColor;min-width:35mm;padding-bottom:1mm}
.sheet-meta i{font-style:normal;opacity:.8;border:none}
.sheet-foot{
  flex:0 0 auto;margin-top:auto;
  font-size:var(--footsize,10pt);
  text-align:var(--footalign,center);
  letter-spacing:var(--footspace,0);
  font-weight:var(--footweight,400);
  font-family:var(--footfont,inherit);
  opacity:var(--footopacity,.65);
  padding-top:var(--footgap,4mm);
  color:var(--ink);line-height:1.4;
}

.sheet-body{flex:1 1 auto;display:flex;flex-direction:column;gap:var(--rowgap,3mm);overflow:hidden}

/* ---------- 칸 격자 (한중일) ---------- */
.grid-row{display:flex;gap:var(--cellgap,2px);align-items:stretch}
.rownum{
  flex:0 0 6mm;font-size:8pt;color:var(--ink);opacity:.35;
  display:grid;place-items:center;
}
.cell{
  position:relative;flex:1 1 0;aspect-ratio:1/1;
  display:grid;place-items:center;overflow:hidden;
}
.gs-cross .cell,.gs-cross-dot .cell,.gs-mi .cell,.gs-box .cell{
  border:1px solid var(--grid);
}
.gs-cross .cell::before,.gs-cross-dot .cell::before{
  content:'';position:absolute;left:50%;top:0;bottom:0;border-left:1px solid var(--grid);
}
.gs-cross .cell::after,.gs-cross-dot .cell::after{
  content:'';position:absolute;top:50%;left:0;right:0;border-top:1px solid var(--grid);
}
.gs-cross-dot .cell::before{border-left-style:dashed}
.gs-cross-dot .cell::after{border-top-style:dashed}
.gs-mi .cell::before{content:'';position:absolute;left:50%;top:0;bottom:0;border-left:1px dashed var(--grid)}
.gs-mi .cell::after{content:'';position:absolute;top:50%;left:0;right:0;border-top:1px dashed var(--grid)}
.gs-mi .cell .diag{position:absolute;inset:0}
.gs-mi .cell .diag::before,.gs-mi .cell .diag::after{
  content:'';position:absolute;left:50%;top:-21%;width:1px;height:142%;
  background:var(--grid);opacity:.7;
}
.gs-mi .cell .diag::before{transform:rotate(45deg)}
.gs-mi .cell .diag::after{transform:rotate(-45deg)}
.gs-baseline .cell{border-bottom:1px solid var(--grid)}
.gs-none .cell{border:none}

.cell .ch{
  position:relative;z-index:2;color:var(--ink);line-height:1;
  font-size:var(--chsize,72%);font-weight:var(--chweight,400);
  font-family:var(--practicefont);
  user-select:none;
}
.cell.blank .ch{content:''}
.row-solid .cell .ch{opacity:1}
.row-ghost .cell .ch{opacity:var(--ghost,.28)}

/* ---------- 4선 노트 (알파벳) ---------- */
.line-row{position:relative;height:var(--lineh,16mm);width:100%}
.gs-none .line-row{background:none}
.line-row .rules{position:absolute;inset:0}
.line-row .rules i{position:absolute;left:0;right:0;border-top:1px solid var(--grid);display:block}
.line-row .rules i.r1{top:0}
.line-row .rules i.r2{top:40%;border-top-style:dashed;opacity:.75}
.line-row .rules i.r3{top:70%;border-top-width:1.4px}
.line-row .rules i.r4{top:100%;opacity:.55}
.gs-baseline .line-row .rules i.r1,
.gs-baseline .line-row .rules i.r2,
.gs-baseline .line-row .rules i.r4{display:none}
.gs-none .line-row .rules{display:none}
.line-row .txt{
  position:absolute;left:1mm;right:1mm;bottom:calc(30% - .22em);
  line-height:1;white-space:nowrap;overflow:hidden;
  font-family:var(--practicefont);color:var(--ink);
  font-size:var(--linefont,20pt);font-weight:var(--chweight,400);
  letter-spacing:.04em;
}
.line-row.row-ghost .txt{opacity:var(--ghost,.28)}
.line-row .lnum{position:absolute;left:-6mm;top:50%;transform:translateY(-50%);font-size:8pt;color:var(--ink);opacity:.35}

/* ---------- 장식 ---------- */
.deco{position:absolute;inset:0;pointer-events:none;z-index:1}
.deco .em{position:absolute;line-height:1;user-select:none}
.deco-img{position:absolute;object-fit:contain;z-index:1;pointer-events:none}

/* ---------- 필기 캔버스 ---------- */
.ink-canvas{position:absolute;inset:0;z-index:9;touch-action:none;cursor:crosshair}
.page:not(.writing) .ink-canvas{pointer-events:none}

/* ---------- 반응형 ---------- */


/* ================= 모바일 · 태블릿 세로 =================
   패널을 띄우는 오버레이 대신 위아래로 쌓습니다.
   설정 → 미리보기 순서라 스크롤만으로 전부 닿습니다. */
@media (max-width:900px){
  /* --- 상단바 --- */
  .topbar{height:auto;min-height:56px;padding:8px 14px;gap:8px}
  .brand h1{font-size:22px}
  .topbar-actions{gap:6px;flex:0 0 auto}
  .topbar .btn{height:38px;padding:0 12px;font-size:14px}
  .lbl-full{display:none}
  .lbl-short{display:inline}

  /* --- 단계 레일: 가로 스크롤 --- */
  .tabs{
    display:flex;grid-template-columns:none;
    min-height:0;overflow-x:auto;overflow-y:hidden;
    -webkit-overflow-scrolling:touch;scrollbar-width:none;
    top:0;
  }
  .tabs::-webkit-scrollbar{display:none}
  .tab{
    flex:0 0 auto;flex-direction:row;gap:8px;
    padding:10px 14px;text-align:left;
  }
  .tab::before{flex:0 0 24px;width:24px;height:24px;font-size:13px}
  .tab b{font-size:13.5px;white-space:nowrap}
  .tab i{display:none}

  /* --- 본문: 세로로 쌓기 --- */
  .layout{flex-direction:column;height:auto;min-height:0}
  .panel{
    position:static;width:100%;flex:none;height:auto;
    border-right:none;border-bottom:1px solid var(--line);
  }
  .panel-scroll{overflow:visible;flex:none;min-height:0}
  .tabpage{padding:18px 16px 6px}
  .wizard-nav{
    position:sticky;bottom:0;z-index:20;
    padding:10px 16px;box-shadow:0 -6px 14px rgba(20,30,45,.06);
  }
  .wizard-nav .btn{height:48px;font-size:15px}
  .panel-credit{padding:10px 16px 12px}

  /* --- 미리보기 --- */
  .stage{padding:14px 8px 40px;overflow:visible}
  .phraselist{max-height:220px}
  .themegrid{grid-template-columns:repeat(2,1fr)}
  #emojiChips{grid-template-columns:repeat(6,1fr)}
  .opening .op-name{font-size:36px}
}

@media (max-width:420px){
  .brand h1{font-size:20px}
  .topbar .btn{height:36px;padding:0 10px;font-size:13px}
  .tabpage{padding:16px 12px 6px}
  .wizard-nav,.panel-credit{padding-left:12px;padding-right:12px}
  .titlebox,.tunebox,.phrasebox,.ornbox{padding:12px}
  .themegrid{grid-template-columns:repeat(2,1fr)}
  #emojiChips{grid-template-columns:repeat(5,1fr)}
}

/* ================= 인쇄 ================= */
@media print{
  .no-print,.topbar,.panel,.pen-toolbar{display:none !important}
  body{background:#fff}
  .layout{display:block;min-height:0}
  .stage{padding:0;display:block}
  .pages{gap:0;transform:none !important;display:block}
  .page{
    box-shadow:none;margin:0;break-after:page;page-break-after:always;
    width:210mm;height:297mm;
  }
  .page.landscape{width:297mm;height:210mm}
  .page:last-child{break-after:auto;page-break-after:auto}
  *{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}