:root{
  --bg:#f6f7f9;--card:#fff;--ink:#1f2933;--mute:#697586;--line:#e3e7ed;--acc:#2f5d8a;--acc-soft:#eef4fa;
  --ok:#2f6f4f;--ok-soft:#eff8f2;--warn:#b45309;--warn-soft:#fff7ed;--err:#b42318;--err-soft:#fef3f2;--radius:10px;
  --font:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR","Malgun Gothic",sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.65 var(--font);word-break:keep-all}
button,input,select,textarea{font:inherit;color:inherit}
.boot{padding:80px 20px;text-align:center;color:var(--mute)}
a{color:var(--acc)}
h1,h2,h3{line-height:1.35;margin:0}
.hint{color:var(--mute);font-size:13px;margin:4px 0 0}
.sr{position:absolute;left:-9999px}

/* 헤더 */
.top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.top-in{max-width:1280px;margin:0 auto;padding:0 20px;height:56px;display:flex;align-items:center;gap:20px}
.brand{font-weight:800;font-size:18px;color:var(--acc);letter-spacing:-.02em;cursor:pointer;border:0;background:none;padding:0}
.nav{display:flex;gap:4px;margin-left:auto}
.nav button{border:0;background:none;padding:8px 12px;border-radius:8px;color:var(--mute);cursor:pointer}
.nav button:hover{background:var(--bg);color:var(--ink)}
.nav button.on{color:var(--acc);font-weight:700;background:var(--acc-soft)}
.saved{font-size:12px;color:var(--ok);opacity:0;transition:opacity .3s}
.saved.show{opacity:1}

/* 단계 표시 */
.steps{max-width:1280px;margin:0 auto;padding:18px 20px 0;display:flex;gap:8px;flex-wrap:wrap}
.step{display:flex;align-items:center;gap:8px;padding:6px 14px 6px 8px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--mute);font-size:13.5px;cursor:default}
.step i{font-style:normal;width:22px;height:22px;border-radius:50%;background:var(--line);color:#fff;display:grid;place-items:center;font-size:12px;font-weight:700}
.step.on{border-color:var(--acc);color:var(--acc);font-weight:700}
.step.on i{background:var(--acc)}
.step.done{color:var(--ok);cursor:pointer}
.step.done i{background:var(--ok)}

.wrap{max-width:860px;margin:0 auto;padding:28px 20px 80px}
.wrap.wide{max-width:1280px}
.lead h1{font-size:26px;letter-spacing:-.02em}
.lead p{color:var(--mute);margin:8px 0 0;max-width:640px}

/* 카드·폼 */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;margin-top:16px}
.card>h2{font-size:16px;margin-bottom:4px}
.card>.sub{color:var(--mute);font-size:13.5px;margin:0 0 14px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.f{margin-top:14px}
.f>label,.lb{display:block;font-weight:600;font-size:13.5px;margin-bottom:5px}
.f .opt{font-weight:400;color:var(--mute);margin-left:6px}
input[type=text],input[type=url],input[type=password],input[type=number],select,textarea{width:100%;padding:9px 12px;border:1px solid #cfd6df;border-radius:8px;background:#fff;outline:none}
textarea{resize:vertical;line-height:1.6}
input:focus,select:focus,textarea:focus{border-color:var(--acc);box-shadow:0 0 0 3px rgba(47,93,138,.14)}
.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;border-radius:9px;border:1px solid #cfd6df;background:#fff;cursor:pointer;font-weight:600}
.btn:hover{background:var(--bg)}
.btn.pri{background:var(--acc);border-color:var(--acc);color:#fff}
.btn.pri:hover{filter:brightness(1.08)}
.btn.sm{padding:5px 10px;font-size:13px;border-radius:7px}
.btn.ghost{border-color:transparent;color:var(--acc)}
.btn.danger{color:var(--err)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:22px}
.banner{border:1px solid var(--line);border-radius:var(--radius);padding:12px 16px;background:var(--acc-soft);margin-top:16px;font-size:14px}
.banner.warn{background:var(--warn-soft);border-color:#f3d9b8}
.banner.err{background:var(--err-soft);border-color:#f4c7c3;color:var(--err)}
.banner.ok{background:var(--ok-soft);border-color:#cfe6d9}
.note{background:var(--acc-soft);border-radius:8px;padding:10px 14px;font-size:13.5px;margin-top:10px}

/* 선택 카드 */
.choices{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px}
.choice{position:relative;border:1.5px solid var(--line);border-radius:10px;padding:12px 14px;cursor:pointer;background:#fff}
.choice:hover{border-color:#b8c4d3}
.choice.on{border-color:var(--acc);background:var(--acc-soft)}
.choice b{display:block;font-size:14px}
.choice span{display:block;font-size:12.5px;color:var(--mute);margin-top:2px;line-height:1.45}
.checks{display:flex;gap:8px 18px;flex-wrap:wrap}
.checks label{display:flex;gap:6px;align-items:center;cursor:pointer}
.swatch{display:inline-block;width:14px;height:14px;border-radius:50%;margin-right:4px;vertical-align:-2px}
.exp-box{border:1.5px dashed #b8c4d3;border-radius:10px;padding:16px 18px;background:#fbfcfe;margin-top:12px}

/* 진행 */
.prog{list-style:none;margin:14px 0 0;padding:0}
.prog li{display:flex;gap:10px;align-items:flex-start;padding:7px 0;border-bottom:1px dashed var(--line);font-size:14.5px}
.prog li:last-child{border-bottom:0}
.prog .ic{width:20px;text-align:center;flex:none;font-weight:700}
.prog .run .ic{color:var(--acc)}
.prog .ok .ic{color:var(--ok)}
.prog .skip{color:var(--mute)}
.prog .fail{color:var(--err)}
.spin{display:inline-block;width:14px;height:14px;border:2px solid #cfd8e4;border-top-color:var(--acc);border-radius:50%;animation:sp .8s linear infinite;vertical-align:-2px}
@keyframes sp{to{transform:rotate(360deg)}}

/* 정보 카드 */
.grp{margin-top:26px}
.grp>h3{font-size:15px;display:flex;align-items:center;gap:8px}
.grp>.hint{margin:2px 0 10px}
.cnt{background:var(--line);border-radius:999px;padding:0 8px;font-size:12px;color:var(--mute);font-weight:600}
.fact{display:flex;gap:12px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin-bottom:8px}
.fact.off{background:#fafbfc}
.fact.off .fact-body{opacity:.6}
.fact input[type=checkbox]{width:18px;height:18px;margin-top:4px;flex:none;accent-color:var(--acc)}
.fact-body{flex:1;min-width:0}
.fact textarea{border:1px solid transparent;padding:3px 6px;margin:-3px -6px;background:transparent;font-weight:600;min-height:28px;overflow:hidden}
.fact textarea:hover{border-color:var(--line)}
.fact textarea:focus{background:#fff}
.fm{display:flex;gap:6px 10px;flex-wrap:wrap;align-items:center;margin-top:6px;font-size:12.5px;color:var(--mute)}
.fm input.num{width:130px;padding:3px 8px;font-size:12.5px;border-radius:6px}
.fm a{color:var(--mute);text-decoration:none;border-bottom:1px solid var(--line)}
.fm a:hover{color:var(--acc)}
.badge{display:inline-block;padding:1px 9px;border-radius:999px;font-size:12px;font-weight:700}
.badge.verified{background:var(--ok-soft);color:var(--ok)}
.badge.official{background:#e8f0fe;color:#1a56b0}
.badge.own{background:#f3eefb;color:#6b3fb0}
.badge.conflict{background:var(--warn-soft);color:var(--warn)}
.badge.single{background:#f1f3f5;color:#5b6572}
.cnote{background:var(--warn-soft);border-radius:6px;padding:6px 10px;margin-top:6px;font-size:13px;color:#8a4a0b}
.docs-list{margin:8px 0 0;padding:0;list-style:none;font-size:13px}
.docs-list li{padding:3px 0;color:var(--mute)}
.docs-list .okk{color:var(--ok)}
details.box{border:1px solid var(--line);border-radius:10px;padding:10px 16px;background:#fff;margin-top:16px}
details.box summary{cursor:pointer;font-weight:600}
.sticky-bar{position:sticky;bottom:0;background:rgba(246,247,249,.94);backdrop-filter:blur(6px);border-top:1px solid var(--line);margin:24px -20px -80px;padding:14px 20px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}

/* 편집기 */
.editor{display:grid;grid-template-columns:290px minmax(0,1fr) 320px;gap:16px;align-items:start;margin-top:16px}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px}
.panel>h3{font-size:14px;margin-bottom:8px;display:flex;align-items:center;justify-content:space-between}
.panel.sticky{position:sticky;top:72px;max-height:calc(100vh - 90px);overflow:auto}
.blist{list-style:none;margin:0;padding:0}
.bi{border:1px solid var(--line);border-radius:8px;padding:7px 8px 7px 10px;margin-bottom:6px;background:#fff;cursor:pointer;display:flex;align-items:center;gap:6px}
.bi:hover{border-color:#b8c4d3}
.bi.sel{border-color:var(--acc);background:var(--acc-soft)}
.bi-main{flex:1;min-width:0}
.bi-type{display:block;font-size:11.5px;color:var(--mute)}
.bi-title{display:block;font-size:13.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bi .dot{width:8px;height:8px;border-radius:50%;flex:none}
.dot.error{background:var(--err)}.dot.warn{background:#e8a317}.dot.info{background:#9aa5b4}
.bi-act{display:none;gap:2px}
.bi:hover .bi-act,.bi.sel .bi-act{display:flex}
.bi-act button{border:0;background:#fff;border:1px solid var(--line);border-radius:6px;width:26px;height:26px;cursor:pointer;font-size:12px;color:var(--mute);padding:0}
.bi-act button:hover{background:var(--bg);color:var(--ink)}
.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:10px}
.seg{display:inline-flex;border:1px solid #cfd6df;border-radius:8px;overflow:hidden;background:#fff}
.seg button{border:0;background:none;padding:6px 12px;cursor:pointer;font-size:13px;color:var(--mute);border-right:1px solid var(--line)}
.seg button:last-child{border-right:0}
.seg button.on{background:var(--acc);color:#fff}
.pv{background:#e9ecf0;border:1px solid var(--line);border-radius:10px;padding:0;overflow:hidden}
.pv iframe{display:block;border:0;width:100%;height:calc(100vh - 230px);min-height:520px;background:#f3f4f6;margin:0 auto}
.pv.mobile iframe{width:390px;max-width:100%}
.ring{width:76px;height:76px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:22px;background:conic-gradient(var(--c,#2f6f4f) calc(var(--p)*1%),#e8ecf1 0)}
.ring span{width:60px;height:60px;border-radius:50%;background:#fff;display:grid;place-items:center}
.sc{display:flex;gap:14px;align-items:center;margin-bottom:10px}
.sc small{display:block;color:var(--mute);font-size:12.5px;line-height:1.5}
.issues{list-style:none;padding:0;margin:8px 0 0}
.is{border:1px solid var(--line);border-left-width:4px;border-radius:8px;padding:9px 11px;margin-bottom:8px;font-size:13.5px;cursor:pointer;background:#fff}
.is.error{border-left-color:var(--err)}.is.warn{border-left-color:#e8a317}.is.info{border-left-color:#9aa5b4}
.is b{display:block;font-weight:600}
.is small{display:block;color:var(--mute);margin-top:3px;font-size:12.5px;line-height:1.5}
.is .btn{margin-top:6px}
.lvl{font-size:12px;font-weight:700;margin:12px 0 2px;color:var(--mute)}

/* 모달 */
.mask{position:fixed;inset:0;background:rgba(15,23,42,.45);display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;overflow:auto;z-index:50}
.modal{background:#fff;border-radius:14px;max-width:720px;width:100%;padding:22px 24px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.modal h2{font-size:18px;margin-bottom:2px}
.modal .f:first-of-type{margin-top:10px}
.modal textarea{font-size:14px}
.modal-foot{display:flex;gap:10px;justify-content:flex-end;margin-top:18px}

/* 내보내기 */
.exp{display:grid;grid-template-columns:380px minmax(0,1fr);gap:16px;align-items:start;margin-top:16px}
.titles label{display:flex;gap:8px;align-items:flex-start;padding:6px 0;cursor:pointer}
.counter{font-size:12px;color:var(--mute);float:right}
.counter.bad{color:var(--warn)}
.guide{background:var(--acc-soft);border-radius:8px;padding:10px 14px;font-size:13.5px;margin:10px 0}
.chk{list-style:none;padding:0;margin:8px 0 0;font-size:13.5px}
.chk li{padding:3px 0}
.chk input{margin-right:8px;accent-color:var(--acc)}

/* 목록 */
table.list{width:100%;border-collapse:collapse}
table.list th,table.list td{padding:11px 10px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}
table.list th{color:var(--mute);font-weight:600;font-size:12.5px}
table.list tr.go{cursor:pointer}
table.list tr.go:hover{background:#fafbfc}
.tag{display:inline-block;padding:1px 8px;border-radius:999px;background:#eef1f5;color:var(--mute);font-size:12px}
.tag.s{background:var(--acc-soft);color:var(--acc)}

/* 설정 */
.keyrow{border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin-top:10px;background:#fbfcfd}
.keyrow .row{grid-template-columns:140px 1fr 1fr}

.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);background:#1f2933;color:#fff;padding:10px 18px;border-radius:999px;font-size:14px;z-index:99;box-shadow:0 6px 24px rgba(0,0,0,.25);max-width:90vw}
.toast.warn{background:#92400e}.toast.err{background:#b42318}

@media (max-width:1100px){
  .editor{grid-template-columns:1fr}
  .panel.sticky{position:static;max-height:none}
  .exp{grid-template-columns:1fr}
  .pv iframe{height:70vh}
}
@media (max-width:640px){
  .row,.row3{grid-template-columns:1fr}
  .keyrow .row{grid-template-columns:1fr}
  .top-in{gap:8px;padding:0 12px}
  .nav button{padding:8px 8px;font-size:13.5px}
  .wrap{padding:20px 14px 80px}
  .card{padding:18px 16px}
}