:root{
  --bg:#f4f6fb;
  --panel:#ffffff;
  --panel-2:#f0f2f8;
  --line:#d5dae6;
  --dot:#d5dae6;
  --text:#1f2430;
  --text-soft:#6b7280;
  --accent:#4f6ef7;
  --accent-2:#8a5cf6;
  --accent-ink:#ffffff;
  --accent-soft:#e8edff;
  --shadow:0 1px 2px rgba(40,55,100,.05),0 8px 24px rgba(40,55,100,.10);
  --card-edge:none;
  --conn:#b9c2d6;
  --sticky:#fff5c2;
  --sticky-line:#e8d97a;
  --topbar-h:54px;
  --sb-w:250px;
  --doc-w:400px;
}

/* ── 고급 블랙 (기본 테마) ───────────────────────────────
   거의 검정에 가까운 배경 + 차분한 샴페인 골드 액센트.
   테두리는 흰색 알파로 얹어 어느 배경 위에서도 균일하게 뜬다. */
html[data-theme="dark"]{
  --bg:#08090c;
  --panel:#121419;
  --panel-2:#1a1d24;
  --line:#272b34;
  --dot:rgba(255,255,255,.055);
  --text:#e9ebf0;
  --text-soft:#868b98;
  --accent:#c9a86a;
  --accent-2:#e3c88f;
  --accent-ink:#14100a;
  --accent-soft:rgba(201,168,106,.13);
  --shadow:0 12px 34px rgba(0,0,0,.62),0 2px 8px rgba(0,0,0,.5);
  --card-edge:inset 0 1px 0 rgba(255,255,255,.045);
  --conn:#3d434f;
  --sticky:#2b2417;
  --sticky-line:#4b4028;
}
*{box-sizing:border-box;}
html,body{height:100%;margin:0;}
body{
  font-family:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Apple SD Gothic Neo","Noto Sans KR",sans-serif;
  background:var(--bg); color:var(--text);
  overflow:hidden; -webkit-user-select:none; user-select:none;
}
button{font-family:inherit;}

/* ---------- Top bar ---------- */
.topbar{
  position:fixed; top:0; left:0; right:0; height:var(--topbar-h); z-index:30;
  display:flex; align-items:center; gap:6px; padding:0 14px;
  background:var(--panel); border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:16px;white-space:nowrap;cursor:default;
  letter-spacing:-.01em;}
.brand .dot{width:22px;height:22px;border-radius:7px;background:linear-gradient(135deg,var(--accent),var(--accent-2));}
.mapname{font-size:13px;color:var(--text-soft);font-weight:500;max-width:170px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.spacer{flex:1;}
.tool{
  display:inline-flex;align-items:center;gap:6px;
  border:1px solid var(--line); background:var(--panel-2); color:var(--text);
  height:34px; padding:0 12px; border-radius:9px; cursor:pointer; font-size:13px;
  transition:.16s cubic-bezier(.4,0,.2,1); white-space:nowrap; position:relative;
}
.tool:hover{border-color:var(--accent);background:var(--accent-soft);transform:translateY(-1px);}
.tool:active{transform:translateY(0);}
.tool.icon{padding:0 9px;font-size:15px;}
.tool:disabled{opacity:.4;cursor:default;transform:none;}
.tool.on{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);}
.sep{width:1px;height:26px;background:var(--line);margin:0 3px;}
.colors{display:flex;gap:5px;align-items:center;}
.swatch{width:18px;height:18px;border-radius:6px;border:2px solid rgba(0,0,0,.10);cursor:pointer;transition:.12s;}
.swatch:hover{transform:scale(1.18);}
.swatch.none{background:var(--panel);position:relative;overflow:hidden;}
.swatch.none::after{content:"";position:absolute;inset:0;background:linear-gradient(45deg,transparent 44%,#e2544a 44%,#e2544a 56%,transparent 56%);}
@media (max-width:1100px){ .lbl{display:none;} .tool{padding:0 9px;} }
@media (max-width:860px){ .colors,.brand{display:none;} }

.menuwrap{position:relative;}
.menu{position:absolute;top:40px;right:0;background:var(--panel);border:1px solid var(--line);
  border-radius:11px;box-shadow:var(--shadow);padding:6px;min-width:210px;display:none;z-index:40;}
.menu.open{display:block;}
.menu button{display:flex;align-items:center;gap:9px;width:100%;border:none;background:none;color:var(--text);
  padding:9px 11px;border-radius:7px;cursor:pointer;font-size:13px;text-align:left;}
.menu button:hover{background:var(--accent-soft);}
.mdiv{height:1px;background:var(--line);margin:5px 4px;}

/* ---------- Sidebar ---------- */
#sidebar{
  position:fixed;top:var(--topbar-h);left:0;bottom:0;width:var(--sb-w);z-index:25;
  background:var(--panel);border-right:1px solid var(--line);
  display:flex;flex-direction:column;
  transform:translateX(-100%);transition:transform .22s cubic-bezier(.4,0,.2,1);
}
#sidebar.open{transform:none;}
.sb-head{padding:10px 12px 6px;}
.sb-head input{width:100%;height:32px;border:1px solid var(--line);border-radius:8px;background:var(--panel-2);
  color:var(--text);padding:0 10px;font-size:13px;outline:none;}
.sb-head input:focus{border-color:var(--accent);}
.sb-actions{display:flex;gap:6px;padding:0 12px 8px;}
.sb-btn{flex:1;height:30px;border:1px solid var(--line);background:var(--panel-2);color:var(--text);
  border-radius:8px;cursor:pointer;font-size:12px;transition:.14s;}
.sb-btn:hover{border-color:var(--accent);background:var(--accent-soft);}
#tree{flex:1;overflow:auto;padding:4px 8px 14px;}
.row{display:flex;align-items:center;gap:5px;padding:6px 6px;border-radius:8px;cursor:pointer;font-size:13px;
  white-space:nowrap;position:relative;}
.row:hover{background:var(--panel-2);}
.row.active{background:var(--accent-soft);color:var(--accent);font-weight:600;}
.row.dragover{outline:2px dashed var(--accent);outline-offset:-2px;}
.row .tw{width:14px;text-align:center;color:var(--text-soft);font-size:10px;flex:none;}
.row .ic{flex:none;}
.row .nm{flex:1;overflow:hidden;text-overflow:ellipsis;}
.row .cnt{color:var(--text-soft);font-size:11px;}
.row .rowmenu{opacity:0;border:none;background:none;color:var(--text-soft);cursor:pointer;padding:0 3px;border-radius:5px;}
.row:hover .rowmenu{opacity:1;}
.row .rowmenu:hover{background:var(--line);}
.kids{margin-left:12px;border-left:1px solid var(--line);padding-left:2px;}
.sb-foot{border-top:1px solid var(--line);padding:9px 12px;display:flex;align-items:center;gap:8px;
  font-size:11px;color:var(--text-soft);}
.sync-dot{width:8px;height:8px;border-radius:50%;background:var(--text-soft);flex:none;}
.sync-dot.ok{background:#10b981;}
.sync-dot.err{background:#ef4444;}
.sync-dot.busy{background:#f59e0b;}

/* ---------- Canvas ---------- */
#stage{
  position:fixed;inset:var(--topbar-h) 0 0 0;overflow:hidden;
  transition:left .22s cubic-bezier(.4,0,.2,1),right .22s cubic-bezier(.4,0,.2,1);
  background:radial-gradient(circle at 1px 1px, var(--dot) 1px, transparent 0);
  background-size:26px 26px;
  touch-action:none;
}
/* 캔버스 가장자리를 살짝 어둡게 — 카드가 떠 보인다 */
html[data-theme="dark"] #stage::before{
  /* z-index:0 — 배경 점무늬 위, 카드(#world)·연결선(#links) 아래 */
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(ellipse at 50% 40%, transparent 45%, rgba(0,0,0,.55) 100%);
}
body.sb-open #stage{left:var(--sb-w);}
body.doc-open #stage{right:var(--doc-w);}
#stage.panning{cursor:grabbing;}
#stage.linking{cursor:crosshair;}
#world{position:absolute;left:0;top:0;transform-origin:0 0;}
#links{position:absolute;left:0;top:0;width:100%;height:100%;overflow:visible;pointer-events:none;}
#links path{fill:none;}
#links path.wire{stroke:var(--conn);stroke-width:2.2;stroke-linecap:round;transition:stroke .14s;}
#links path.wire.near{stroke:var(--accent);opacity:.75;}
#links path.wire.picked{stroke:var(--accent);stroke-width:3.2;}
/* 눈에 안 보이는 두꺼운 클릭 판정선 */
#links path.hit{stroke:transparent;stroke-width:16;pointer-events:stroke;cursor:pointer;}
#links circle.cap{fill:var(--accent);pointer-events:none;}
#links path.ghost{stroke:var(--accent);stroke-width:2.2;stroke-dasharray:6 5;display:none;}

#marquee{position:absolute;border:1.5px solid var(--accent);background:rgba(79,110,247,.10);
  border-radius:3px;display:none;pointer-events:none;z-index:5;}

.empty-hint{position:absolute;left:50%;top:46%;transform:translate(-50%,-50%);text-align:center;
  color:var(--text-soft);pointer-events:none;}
.eh-title{font-size:19px;font-weight:700;margin-bottom:8px;color:var(--text);}
.eh-sub{font-size:13px;line-height:1.7;}

/* ---------- Card ---------- */
.card{
  position:absolute;display:flex;flex-direction:column;overflow:hidden;
  background:var(--panel);color:var(--text);
  border:1px solid var(--line);border-radius:14px;
  box-shadow:var(--card-edge),var(--shadow);
  cursor:grab;transition:box-shadow .16s,border-color .16s,transform .16s;
}
.card:hover{border-color:color-mix(in srgb, var(--accent) 30%, var(--line));}
.card.dragging{cursor:grabbing;opacity:.94;z-index:9999 !important;transform:scale(1.012);
  box-shadow:0 22px 50px rgba(0,0,0,.55);}
.card.selected{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft),var(--shadow);}
.card.linktarget{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft);}
.card .accent{position:absolute;left:0;top:0;bottom:0;width:4px;}

.card .cover{width:100%;flex:none;overflow:hidden;background:var(--panel-2);position:relative;}
.card .cover img{width:100%;height:100%;object-fit:cover;display:block;pointer-events:none;}
/* 사진을 잡아끌면 브라우저 기본 이미지 드래그가 시작돼 캔버스에 다시 떨어진다(=복제).
   카드 이동/리사이즈만 되도록 네이티브 드래그를 막는다. */
.card img,.md img{-webkit-user-drag:none;user-drag:none;-webkit-touch-callout:none;}
.card .cover .more{position:absolute;right:7px;bottom:7px;background:rgba(0,0,0,.62);color:#fff;
  font-size:11px;padding:2px 7px;border-radius:20px;}

/* font-size 는 카드의 titleSize 로 인라인 지정된다 (16 / 21 / 27 / 34) */
.card .ctitle{padding:11px 24px 4px 14px;font-weight:700;font-size:16px;line-height:1.3;
  letter-spacing:-.011em;word-break:break-word;white-space:pre-wrap;}
.card .ctitle:empty::before{content:"제목 없음";color:var(--text-soft);font-weight:500;}
.card .ctitle[contenteditable="true"]{outline:none;-webkit-user-select:text;user-select:text;cursor:text;}
.card .cbody{padding:0 14px 12px;font-size:12.5px;line-height:1.6;color:var(--text-soft);
  overflow:hidden;flex:1;position:relative;word-break:break-word;}
.card .cbody.md *{margin:0 0 5px;}
.card .cbody::after{content:"";position:absolute;left:0;right:0;bottom:0;height:26px;
  background:linear-gradient(transparent,var(--panel));}
.card .cfoot{display:flex;gap:6px;align-items:center;padding:0 14px 10px;font-size:11px;color:var(--text-soft);}
.card .chip{background:var(--panel-2);border-radius:20px;padding:2px 8px;}

/* photo variant */
.card.photo{border-radius:14px;}
.card.photo .cover{flex:1;height:auto;}
.card.photo .ctitle{position:absolute;left:0;right:0;bottom:0;padding:30px 14px 12px;color:#fff;
  background:linear-gradient(transparent,rgba(0,0,0,.78));text-shadow:0 1px 4px rgba(0,0,0,.6);}
.card.photo .ctitle:empty{display:none;}
.card.photo .cbody{display:none;}

/* sticky variant */
.card.sticky{background:var(--sticky);border-color:var(--sticky-line);border-radius:4px;
  box-shadow:0 6px 16px rgba(40,55,100,.18);}
.card.sticky .ctitle{font-size:14px;}
.card.sticky .cbody{color:var(--text);}
.card.sticky .cbody::after{background:linear-gradient(transparent,var(--sticky));}
.card.sticky .cover{display:none;}

.card .grip{position:absolute;width:14px;height:14px;right:0;bottom:0;cursor:nwse-resize;opacity:0;}
.card .grip::after{content:"";position:absolute;right:3px;bottom:3px;width:7px;height:7px;
  border-right:2px solid var(--text-soft);border-bottom:2px solid var(--text-soft);border-radius:0 0 2px 0;}
.card:hover .grip,.card.selected .grip{opacity:.75;}
.card .port{position:absolute;width:13px;height:13px;border-radius:50%;background:var(--panel);
  border:2px solid var(--accent);top:50%;margin-top:-6px;opacity:0;cursor:crosshair;z-index:3;
  transition:opacity .14s,transform .14s;}
.card .port.r{right:-7px;}
.card .port.l{left:-7px;}
.card:hover .port,.card.selected .port{opacity:1;}
.card .port:hover{transform:scale(1.35);background:var(--accent);}
#stage.linking .card .port{opacity:1;}
.card .badge{position:absolute;right:7px;top:6px;font-size:10px;opacity:.35;display:none;z-index:2;}
.card.has-note .badge{display:block;}
.card.photo .badge{background:rgba(0,0,0,.5);color:#fff;border-radius:20px;padding:2px 6px;opacity:1;}
.card.hit{outline:3px solid #f59e0b;outline-offset:2px;}

/* ---------- markdown render ---------- */
.md{line-height:1.75;font-size:14px;word-break:break-word;}
.md h1,.md h2,.md h3{margin:1.1em 0 .5em;line-height:1.35;}
.md h1{font-size:1.5em;} .md h2{font-size:1.28em;} .md h3{font-size:1.1em;}
.md p{margin:0 0 .8em;}
.md ul,.md ol{margin:0 0 .8em;padding-left:1.35em;}
.md li{margin:.22em 0;}
.md li.task{list-style:none;margin-left:-1.2em;}
.md li.task input{margin-right:7px;vertical-align:-1px;}
.md blockquote{margin:0 0 .8em;padding:.15em 0 .15em .9em;border-left:3px solid var(--line);color:var(--text-soft);}
.md code{background:var(--panel-2);padding:.1em .35em;border-radius:5px;font-size:.9em;}
.md pre{background:var(--panel-2);padding:11px 13px;border-radius:9px;overflow:auto;margin:0 0 .8em;}
.md pre code{background:none;padding:0;}
.md a{color:var(--accent);}
.md hr{border:none;border-top:1px solid var(--line);margin:1.2em 0;}
.md img{max-width:100%;border-radius:9px;display:block;margin:.5em 0;}
.md strong{font-weight:700;} .md del{opacity:.6;}

/* ---------- Document panel ---------- */
#doc{
  position:fixed;top:var(--topbar-h);right:0;bottom:0;width:var(--doc-w);z-index:26;
  background:var(--panel);border-left:1px solid var(--line);
  display:flex;flex-direction:column;
  transform:translateX(100%);transition:transform .22s cubic-bezier(.4,0,.2,1),width .18s;
  -webkit-user-select:text;user-select:text;
}
#doc.open{transform:none;}
#doc.wide{width:min(760px,60vw);}
body.doc-wide #stage{right:min(760px,60vw);}
.doc-head{display:flex;align-items:center;gap:6px;padding:10px 12px;border-bottom:1px solid var(--line);}
#docTitle{flex:1;border:none;background:none;color:var(--text);font-size:16px;font-weight:700;outline:none;padding:4px 2px;}
.doc-tabs{display:flex;gap:4px;padding:8px 12px 0;}
.dt{border:none;background:none;color:var(--text-soft);padding:6px 10px;border-radius:7px;cursor:pointer;font-size:12.5px;}
.dt.active{background:var(--accent-soft);color:var(--accent);font-weight:600;}
.doc-toolbar{display:flex;gap:2px;padding:8px 10px;flex-wrap:wrap;border-bottom:1px solid var(--line);}
.doc-toolbar button{width:30px;height:28px;border:1px solid transparent;background:none;color:var(--text);
  border-radius:6px;cursor:pointer;font-size:12px;}
.doc-toolbar button:hover{background:var(--panel-2);border-color:var(--line);}
#docBody{flex:1;margin:12px;resize:none;border:1px solid var(--line);border-radius:10px;background:var(--panel-2);
  color:var(--text);padding:13px 14px;font-size:14px;line-height:1.75;outline:none;
  font-family:inherit;-webkit-user-select:text;user-select:text;}
#docBody:focus{border-color:var(--accent);}
#docRead{flex:1;overflow:auto;padding:6px 16px 20px;display:none;}
#doc.reading #docBody,#doc.reading .doc-toolbar{display:none;}
#doc.reading #docRead{display:block;}
.doc-foot{border-top:1px solid var(--line);padding:9px 12px;display:flex;align-items:center;gap:10px;
  font-size:11px;color:var(--text-soft);}
.doc-foot .sb-btn{flex:none;padding:0 10px;}

/* 제목 크기 세그먼트 */
.doc-size{display:flex;align-items:center;gap:8px;padding:9px 12px 0;}
.doc-size .lab{font-size:11.5px;color:var(--text-soft);white-space:nowrap;}
.seg{display:flex;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--panel-2);}
.seg button{border:none;background:none;color:var(--text-soft);cursor:pointer;padding:4px 11px;
  font-weight:700;line-height:1.6;transition:.14s;}
.seg button:hover{background:var(--accent-soft);color:var(--text);}
.seg button.on{background:var(--accent);color:var(--accent-ink);}
.seg button[data-size="16"]{font-size:11px;}
.seg button[data-size="21"]{font-size:13px;}
.seg button[data-size="27"]{font-size:15.5px;}
.seg button[data-size="34"]{font-size:18px;}

/* ---------- zoom / search / toasts / overlays ---------- */
.zoombox{position:fixed;right:16px;bottom:16px;z-index:24;display:flex;align-items:center;gap:4px;
  background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:4px 6px;box-shadow:var(--shadow);
  transition:right .22s cubic-bezier(.4,0,.2,1);}
body.doc-open .zoombox{right:calc(var(--doc-w) + 16px);}
body.doc-wide .zoombox{right:calc(min(760px,60vw) + 16px);}
.zb{width:26px;height:26px;border:none;background:var(--panel-2);border-radius:7px;color:var(--text);cursor:pointer;font-size:13px;}
.zb:hover{background:var(--accent-soft);}
#zoomLabel{font-size:12px;color:var(--text-soft);min-width:44px;text-align:center;}

#searchBar{position:fixed;top:66px;left:50%;transform:translate(-50%,-14px);z-index:35;display:none;
  align-items:center;gap:6px;background:var(--panel);border:1px solid var(--line);border-radius:11px;
  padding:7px 9px;box-shadow:var(--shadow);}
#searchBar.open{display:flex;}
#searchInput{border:none;background:none;color:var(--text);outline:none;font-size:13px;width:230px;padding:4px;}
#searchCount{font-size:11px;color:var(--text-soft);min-width:44px;text-align:center;}

#toasts{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);z-index:60;display:flex;
  flex-direction:column;gap:8px;align-items:center;pointer-events:none;}
.toast{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:10px 15px;
  font-size:13px;box-shadow:var(--shadow);animation:tin .2s ease;}
.toast.err{border-color:#ef4444;color:#ef4444;}
.toast.ok{border-color:#10b981;color:#10b981;}
@keyframes tin{from{opacity:0;transform:translateY(8px);}}

#dropOverlay{position:fixed;inset:var(--topbar-h) 0 0 0;z-index:45;display:none;
  background:rgba(79,110,247,.12);backdrop-filter:blur(2px);align-items:center;justify-content:center;}
#dropOverlay.on{display:flex;}
.do-inner{background:var(--panel);border:2px dashed var(--accent);border-radius:16px;padding:26px 36px;
  font-size:15px;font-weight:600;}

/* ---------- 첫 방문 사용 설명서 ---------- */
#guide{position:fixed;inset:0;z-index:80;background:rgba(4,5,8,.72);backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;padding:20px;}
#guide[hidden]{display:none;}
.g-card-wrap{background:var(--panel);border:1px solid var(--line);border-radius:18px;
  width:100%;max-width:560px;box-shadow:var(--card-edge),var(--shadow);
  padding:22px 24px 18px;-webkit-user-select:text;user-select:text;
  max-height:90vh;overflow:auto;}
.g-head{display:flex;align-items:center;gap:10px;}
.g-eyebrow{flex:1;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent);font-weight:700;}
.g-count{font-size:11.5px;color:var(--text-soft);font-variant-numeric:tabular-nums;}
.g-title{margin:8px 0 0;font-size:24px;letter-spacing:-.02em;line-height:1.25;}
.g-body{font-size:14px;line-height:1.75;color:var(--text);}
.g-body p{margin:13px 0;}
.g-body ul{margin:13px 0;padding-left:19px;}
.g-body li{margin:6px 0;}
.g-body li::marker{color:var(--text-soft);}
.g-body b{font-weight:700;}
.g-body kbd{background:var(--panel-2);border:1px solid var(--line);border-bottom-width:2px;
  border-radius:5px;padding:1px 6px;font-size:11.5px;font-family:inherit;white-space:nowrap;}
.g-body code{background:var(--panel-2);border-radius:4px;padding:1px 5px;font-size:12.5px;
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;}

.g-foot{display:flex;align-items:center;gap:12px;margin-top:20px;padding-top:16px;
  border-top:1px solid var(--line);}
.g-dots{flex:1;display:flex;gap:7px;}
.g-dot{width:7px;height:7px;padding:0;border-radius:50%;border:none;cursor:pointer;
  background:var(--line);transition:.16s;}
.g-dot:hover{background:var(--text-soft);}
.g-dot.on{background:var(--accent);width:18px;border-radius:20px;}
.g-dot:focus-visible,.g-next:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.g-nav{display:flex;gap:8px;}
.g-nav .sb-btn{flex:none;padding:0 14px;height:34px;}
.g-next{border:none;background:var(--accent);color:var(--accent-ink);height:34px;padding:0 18px;
  border-radius:8px;font-size:13px;font-weight:700;cursor:pointer;font-family:inherit;}
.g-next:hover{background:var(--accent-2);}

/* 삽화 — 앱의 실제 카드 모양을 축소해서 보여준다 */
.g-art{margin:18px 0 4px;padding:18px;border:1px solid var(--line);border-radius:12px;
  background:var(--bg);min-height:118px;display:flex;align-items:center;justify-content:center;gap:12px;
  background-image:radial-gradient(circle at 1px 1px, var(--dot) 1px, transparent 0);
  background-size:16px 16px;overflow:hidden;}
.g-card{background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:8px 10px;
  box-shadow:var(--card-edge);min-width:88px;}
.g-card b{display:block;font-size:12px;line-height:1.3;}
.g-card span{display:block;font-size:10px;color:var(--text-soft);margin-top:3px;line-height:1.4;}
.g-card.g-root{border-color:var(--accent);position:relative;padding-left:12px;}
.g-card.g-root b{font-size:17px;}
.g-card.g-root::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
  background:var(--accent);border-radius:9px 0 0 9px;}
.g-card.g-sticky{background:var(--sticky);border-color:var(--sticky-line);border-radius:3px;}
.g-card.g-photo{background:linear-gradient(140deg,#1b2b3a,var(--accent));border:none;
  width:96px;height:76px;display:flex;align-items:flex-end;color:#fff;}
.g-card.g-photo b{font-size:11px;text-shadow:0 1px 3px rgba(0,0,0,.6);}
.g-card.g-doc span{font-family:ui-monospace,Menlo,monospace;font-size:9.5px;}

.g-cap{flex-direction:column;gap:6px;align-items:stretch;}
.g-line{background:var(--panel);border:1px solid var(--line);border-radius:6px;
  padding:4px 9px;font-size:11px;color:var(--text-soft);}
.g-arrow{text-align:center;font-size:11px;color:var(--accent);margin:2px 0;}
.g-arrow span{font-size:9.5px;border:1px solid var(--line);border-radius:4px;padding:0 4px;
  background:var(--panel-2);color:var(--text-soft);}
.g-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;}
.g-grid i,.g-neat i{background:var(--panel);border:1px solid var(--accent);border-radius:6px;height:22px;
  opacity:.85;}

.g-arr{gap:16px;}
.g-mess{position:relative;width:96px;height:72px;flex:none;}
.g-mess i{position:absolute;width:40px;height:26px;background:var(--panel);
  border:1px solid var(--line);border-radius:5px;}
.g-neat{display:grid;grid-template-columns:1fr 1fr;gap:6px;width:96px;flex:none;}

.g-link svg{width:40px;height:120px;flex:none;overflow:visible;}
.g-link path{fill:none;stroke:var(--accent);stroke-width:1.6;opacity:.7;stroke-linecap:round;}
.g-col{display:flex;flex-direction:column;gap:26px;}

@media (max-width:560px){
  .g-card-wrap{padding:18px 16px 14px;}
  .g-title{font-size:20px;}
  .g-art{display:none;}
}

/* ---------- 빠른 캡처 ---------- */
#qc{position:fixed;inset:0;z-index:65;background:rgba(4,5,8,.62);backdrop-filter:blur(3px);
  display:flex;align-items:flex-start;justify-content:center;padding:11vh 20px 20px;}
#qc[hidden]{display:none;}
.qc-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;width:100%;max-width:620px;
  box-shadow:var(--card-edge),var(--shadow);overflow:hidden;-webkit-user-select:text;user-select:text;}
.qc-head{display:flex;align-items:center;gap:10px;padding:13px 14px;border-bottom:1px solid var(--line);
  font-weight:700;font-size:14px;}
.qc-count{flex:1;font-weight:500;font-size:12px;color:var(--accent);}
#qcInput{width:100%;border:none;background:none;color:var(--text);padding:16px;font-size:15px;line-height:1.7;
  min-height:150px;max-height:44vh;resize:vertical;outline:none;font-family:inherit;display:block;}
.qc-foot{display:flex;align-items:center;gap:12px;padding:11px 14px;border-top:1px solid var(--line);
  background:var(--panel-2);}
.qc-chk{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--text-soft);cursor:pointer;}
.qc-hint{flex:1;font-size:11px;color:var(--text-soft);}
.qc-hint kbd{background:var(--panel);border:1px solid var(--line);border-radius:4px;padding:1px 5px;font-family:inherit;}
.qc-foot .sb-btn{flex:none;padding:0 12px;height:30px;}

/* ---------- modals ---------- */
#authOverlay,#modal{position:fixed;inset:0;z-index:70;background:rgba(10,14,24,.55);
  display:flex;align-items:center;justify-content:center;padding:20px;}
#authOverlay[hidden],#modal[hidden]{display:none;}
.auth-card,.modal-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;
  padding:26px;width:100%;max-width:380px;position:relative;box-shadow:var(--shadow);
  -webkit-user-select:text;user-select:text;}
.modal-card{max-width:560px;max-height:80vh;overflow:auto;}
.auth-close{position:absolute;right:12px;top:12px;border:none;background:none;color:var(--text-soft);
  font-size:15px;cursor:pointer;padding:5px;border-radius:6px;}
.auth-close:hover{background:var(--panel-2);}
.auth-card h2,.modal-card h2{margin:0 0 8px;font-size:20px;}
.auth-card p{margin:0 0 18px;font-size:13px;color:var(--text-soft);line-height:1.6;}
#authForm{display:flex;flex-direction:column;gap:9px;}
#authForm input{height:42px;border:1px solid var(--line);background:var(--panel-2);color:var(--text);
  border-radius:10px;padding:0 13px;font-size:14px;outline:none;}
#authForm input:focus{border-color:var(--accent);}
#authSubmit{height:42px;border:none;border-radius:10px;background:var(--accent);color:#fff;
  font-size:14px;font-weight:600;cursor:pointer;margin-top:5px;}
#authSubmit:disabled{opacity:.6;}
.auth-err{color:#ef4444;font-size:12px;min-height:16px;}
.auth-info{color:#10b981;font-size:12px;}
.auth-links{display:flex;justify-content:space-between;margin-top:14px;}
.auth-links button{border:none;background:none;color:var(--accent);font-size:12px;cursor:pointer;}
#modalBody{font-size:13.5px;line-height:1.75;color:var(--text);}
#modalBody kbd{background:var(--panel-2);border:1px solid var(--line);border-bottom-width:2px;
  border-radius:5px;padding:1px 6px;font-size:11.5px;font-family:inherit;}
.kbd-row{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--line);}
.kbd-row:last-child{border:none;}
.imgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px;margin-top:10px;}
.imgrid figure{margin:0;position:relative;border:1px solid var(--line);border-radius:9px;overflow:hidden;}
.imgrid img{width:100%;height:88px;object-fit:cover;display:block;}
.imgrid .rm{position:absolute;right:5px;top:5px;background:rgba(0,0,0,.6);color:#fff;border:none;
  width:22px;height:22px;border-radius:50%;cursor:pointer;font-size:11px;}
.imgrid .cv{position:absolute;left:5px;top:5px;background:rgba(0,0,0,.6);color:#fff;border:none;
  padding:2px 7px;border-radius:20px;cursor:pointer;font-size:10px;}
.imgrid figure.cover-of{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft);}

/* ---------- 앱 내부 입력창 ---------- */
.dlg{display:flex;flex-direction:column;gap:14px;}
.dlg-row{display:flex;flex-direction:column;gap:6px;}
.dlg-lab{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-soft);font-weight:600;}
.dlg-in{
  height:42px;border:1px solid var(--line);background:var(--panel-2);color:var(--text);
  border-radius:10px;padding:0 13px;font-size:14px;outline:none;font-family:inherit;width:100%;
}
select.dlg-in{cursor:pointer;appearance:none;
  background-image:linear-gradient(45deg,transparent 50%,var(--text-soft) 50%),
                   linear-gradient(135deg,var(--text-soft) 50%,transparent 50%);
  background-position:calc(100% - 18px) 19px,calc(100% - 13px) 19px;
  background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:36px;}
.dlg-in:focus{border-color:var(--accent);}
.dlg-note{margin:0;font-size:12.5px;color:var(--text-soft);line-height:1.65;}
.dlg-msg{margin:0;font-size:14px;line-height:1.7;color:var(--text);}
.dlg-foot{display:flex;justify-content:flex-end;gap:8px;margin-top:4px;}
.dlg-foot .sb-btn{flex:none;padding:0 16px;height:38px;}
.dlg-ok{
  border:none;background:var(--accent);color:var(--accent-ink);height:38px;padding:0 18px;
  border-radius:9px;font-size:13.5px;font-weight:700;cursor:pointer;font-family:inherit;
}
.dlg-ok:hover{background:var(--accent-2);}
.dlg-ok.danger{background:#ef4444;color:#fff;}
.dlg-ok.danger:hover{background:#dc2626;}
.dlg-ok:focus-visible,.dlg-in:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}