/* note 탭 화면 — 앱 값 그대로 (W40 · W45). 새 클래스는 .nt- 로 시작합니다 */

/* ── 공용 ── */
.nt-line{padding:10px 18px;font-size:11.5px;line-height:1.6;color:var(--t3)}
.nt-label{display:flex;align-items:center;padding:18px 4px 8px;font-size:13px;font-weight:600;color:var(--t2)}
.nt-label em{margin-left:auto;font-style:normal;font-weight:500;color:var(--t3)}
.nt-label:first-child{padding-top:4px}
.nt-sublab{padding:14px 4px 6px;font-size:13px;font-weight:500;color:var(--t2)}
.nt-rows{padding:4px 0}
.nt-row{display:flex;align-items:center;width:100%;padding:12px 18px;text-align:left;cursor:pointer;gap:0}
.nt-row:hover{background:rgba(34,40,47,.025)}
.nt-row.static{cursor:default}.nt-row.static:hover{background:none}
.nt-row:disabled{opacity:.4;cursor:default}
.nt-tx{flex:1;min-width:0;display:flex;flex-direction:column}
.nt-tx b{font-size:15px;font-weight:500;color:var(--ink);line-height:1.4;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nt-tx b.dg{color:#D43B3B}
.nt-tx>span{margin-top:1px;font-size:12.5px;line-height:1.45;color:#9AA3AD;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nt-row em{font-style:normal;font-size:15px;font-weight:600;color:var(--ink);margin-left:12px;white-space:nowrap;max-width:55%;overflow:hidden;text-overflow:ellipsis}
.nt-row em.soft{font-size:12.5px;font-weight:400;color:var(--t3)}
.nt-row .ar{font-style:normal;font-size:12px;color:#C3C8CE;margin-left:10px}
.nt-row .tl{width:32px;height:32px;border-radius:11px;background:#F3F5F7;display:flex;align-items:center;justify-content:center;flex:none;margin-right:12px}
.nt-empty{padding:34px 30px 30px;text-align:center;display:flex;flex-direction:column;align-items:center}
.nt-empty b{margin-top:16px;font-size:15px;font-weight:500;color:var(--t2)}
.nt-empty span{margin-top:8px;font-size:12.5px;line-height:1.7;color:var(--t3)}
.nt-empty2{padding:26px 24px;text-align:center}
.nt-empty2 b{display:block;font-size:15px;font-weight:500;color:var(--t2)}
.nt-empty2 span{display:block;margin-top:6px;font-size:12.5px;line-height:1.7;color:var(--t3)}
.nt-pushed,.nt-over>.page{display:flex;flex-direction:column;min-height:calc(100vh / var(--z) - 58px)}
.nt-over>.page{min-height:calc(100vh / var(--z) - 18px)}
.nt-bb{margin-top:auto;position:sticky;bottom:0;z-index:3;padding:10px 0 12px;background:linear-gradient(rgba(255,255,255,0),#fff 12px)}
.nt-bb .savebtn{margin-top:0}
.nt-bb .savebtn:disabled{background:rgba(26,111,209,.31);cursor:default}
.nt-del{display:block;margin-top:26px;padding:12px 0;font-size:12.5px;font-weight:500;color:#D43B3B}
.nt-seg2{display:flex;padding:4px;border-radius:99px;background:rgba(255,255,255,.7);border:1px solid rgba(255,255,255,.95);box-shadow:0 6px 18px rgba(16,35,58,.13)}
.nt-seg2 button{flex:1;padding:10px 0;font-size:14.5px;font-weight:500;color:var(--t2);border-radius:99px}
.nt-seg2 button.on{background:#fff;color:var(--ink);font-weight:700;box-shadow:0 2px 8px rgba(16,42,58,.13)}
.nt-seg2.top{width:460px;max-width:100%;margin:2px 0 14px}
.nt-inkbox .nt-seg2{margin-top:10px;box-shadow:none;background:var(--chip)}
.nt-inkbox .nt-seg2 button{padding:8px 0;font-size:13.5px}
.nt-swr span{display:flex;flex-direction:column}
.nt-swr small{margin-top:2px;font-size:11.5px;line-height:1.5;color:var(--t3)}

/* 밀려 올라온 화면 (주소를 안 바꾸는 쪽) */
.nt-over{position:fixed;top:0;bottom:0;left:var(--nav);right:0;z-index:40;background:#fff;overflow-y:auto;padding:18px 36px 0}
@media (max-width:599px){.nt-over{left:0;padding:0 16px}}

/* 차림표 · 판 */
.nt-mhd{display:flex;align-items:center;gap:10px}
.nt-mhd span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nt-mhd.strong span{font-weight:700}
.nt-mact{font-size:13px;font-weight:600;color:var(--primary);padding:4px 6px;white-space:nowrap}
.nt-menu{padding:0 14px 10px;display:flex;flex-direction:column}
.nt-menu button{text-align:left;padding:15px 6px;font-size:15px;font-weight:500;color:var(--ink);border-radius:12px}
.nt-menu button:hover{background:rgba(34,40,47,.04)}
.nt-menu button.dg{color:#D43B3B}
.lgp-list .nt-row{padding:12px 18px}
.nt-in{width:380px;text-align:center}
.nt-in-body{margin-top:16px;text-align:left;max-height:48vh;overflow-y:auto}
.nt-in-body input{width:100%;height:52px;border:0;outline:0;border-radius:16px;background:var(--chip);padding:0 16px;font:inherit;font-size:15px;font-weight:500;color:var(--ink)}
.nt-in-body input::placeholder{color:var(--t3);font-weight:400}
.nt-in-cnt{margin-top:6px;text-align:right;padding-right:4px;font-size:11.5px;color:var(--t3)}
.nt-in-warn{margin-top:8px;padding:10px 12px;border-radius:12px;font-size:11.5px;line-height:1.6;color:#D43B3B}
.nt-in-warn.hot{background:rgba(212,59,59,.12)}
.nt-in-btns{display:flex;gap:9px;margin-top:10px}
.nt-in-btns button{height:52px;border-radius:26px;font-size:15px;font-weight:600}
.nt-in-btns .no{flex:100;border:1.4px solid var(--divider);color:var(--t2)}
.nt-in-btns .ok{flex:135;color:#fff;background:linear-gradient(180deg,#2C7CDA,#1966C2);box-shadow:0 6px 16px rgba(26,111,209,.34)}
.nt-net{margin-top:10px;padding:10px 12px;border-radius:14px;background:var(--chip)}
.nt-net b{display:block;font-size:12.5px;font-weight:600;color:var(--ink)}
.nt-net span{display:block;margin-top:4px;font-size:11.5px;line-height:1.5;color:var(--t2)}

/* 위 알약 「정렬 ▾」 「보기 ▾」 · 펼침 창 */
.nt-pills{display:flex;gap:4px;margin-right:6px}
.nt-pill{display:inline-flex;align-items:center;gap:2px;padding:7px 9px 7px 11px;border-radius:99px;background:var(--chip);font-size:11.5px;font-weight:600;color:var(--t2)}
.nt-pill.hot{background:#CDD5DE}
.nt-pop{position:fixed;z-index:55;padding:6px;border-radius:16px;background:rgba(255,255,255,.97);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  border:1px solid rgba(0,0,0,.06);box-shadow:0 8px 24px rgba(22,35,58,.16)}
.nt-pop button{display:flex;align-items:center;width:100%;padding:10px 10px;font-size:14px;font-weight:500;color:var(--ink);border-radius:10px;text-align:left}
.nt-pop button:hover{background:rgba(34,40,47,.05)}
.nt-pop button.dim{opacity:.35;cursor:default}
.nt-pop .dot{width:18px;flex:none;display:flex;align-items:center}
.nt-pop .dot i{width:6px;height:6px;border-radius:99px;background:var(--primary)}
.nt-pop em{margin-left:auto;font-style:normal;color:var(--t3)}
.nt-pop .ln{display:block;height:1px;background:var(--divider);margin:4px 8px}

/* ══ ① 메모 ══ */
.nt-qb{border:1px solid var(--divider);border-radius:16px;padding:12px 12px 10px 14px;margin-bottom:12px}
.nt-qb textarea{display:block;width:100%;border:0;outline:0;resize:none;background:transparent;font:inherit;font-size:15px;line-height:1.6;padding:2px 0 26px;overflow:hidden}
.nt-qb textarea::placeholder{color:rgba(69,78,87,.55)}
.nt-qck{display:flex;align-items:center}
.nt-qck .tg{padding:7px 1px;display:flex}
.nt-qck input{flex:1;min-width:0;margin-left:6px;border:0;outline:0;background:transparent;font:inherit;font-size:12.5px;padding:5px 0}
.nt-qck input::placeholder{color:rgba(69,78,87,.55)}
.nt-qck .x{padding:7px 5px;display:flex}
.nt-qshot{position:relative;margin-top:8px}
.nt-qshot img{display:block;width:100%;height:140px;object-fit:cover;border-radius:12px;background:var(--chip)}
.nt-qshot .x{position:absolute;top:6px;right:6px;width:26px;height:26px;border-radius:99px;background:rgba(0,0,0,.47);display:flex;align-items:center;justify-content:center}
.nt-qtr{display:flex;align-items:center;flex-wrap:wrap;margin-top:8px}
.nt-dot{width:20px;height:20px;border-radius:99px;margin:3px 2px;border:1px solid rgba(34,40,47,.094);flex:none}
.nt-dot.on{border-width:2px}
.nt-qtr .gap{width:4px}
.nt-tl{padding:3px;display:flex}
.nt-qsave{margin-left:auto;padding:8px 16px;border-radius:99px;background:var(--chip);color:var(--t3);font-size:12.5px;font-weight:600;cursor:default}
.nt-qsave.on{background:var(--primary);color:#fff;cursor:pointer}
.nt-stag{display:grid;grid-template-columns:repeat(var(--n),minmax(0,1fr));gap:10px;align-items:start}
.nt-col{display:flex;flex-direction:column;gap:10px;min-width:0}
.nt-mc{border:1px solid var(--divider);border-radius:14px;overflow:hidden;cursor:pointer;user-select:none;-webkit-user-select:none}
.nt-mc-ph{aspect-ratio:1.5;background:var(--chip)}
.nt-mc-ph img{display:block;width:100%;height:100%;object-fit:cover}
.nt-mc-in{padding:11px 12px 12px}
.nt-mc b{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:15px;font-weight:600;line-height:1.35;margin-bottom:5px}
.nt-mc p{display:-webkit-box;-webkit-line-clamp:8;-webkit-box-orient:vertical;overflow:hidden;font-size:12.5px;line-height:1.6;white-space:pre-line;word-break:break-word}
.nt-ck{display:flex;align-items:flex-start;gap:5px;padding-top:4px;font-size:12.5px;line-height:1.4}
.nt-ck svg{flex:none;margin-top:1px}
.nt-ck span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nt-ck span.done{text-decoration:line-through}
.nt-more{padding-top:4px;font-size:11.5px}
.nt-pn{display:flex;align-items:center;gap:3px;margin-top:7px;font-size:11.5px}

/* 쪽지 쓰기 */
.nt-me-top{display:flex;align-items:center;height:52px}
.nt-me-top .bk{width:40px;height:40px;display:flex;align-items:center;justify-content:center;margin-left:-8px;border-radius:12px}
.nt-me-top .sp{flex:1}
.nt-me-top .pn{padding:8px;display:flex}
.nt-me-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;align-items:start}
.nt-me-paper{border:1px solid var(--divider);border-radius:18px;padding:10px 18px 12px;min-height:420px}
.nt-me-ph{position:relative;margin-bottom:10px}
.nt-me-ph img{display:block;width:100%;aspect-ratio:1.5;object-fit:cover;border-radius:12px;background:var(--chip)}
.nt-me-ph .x{position:absolute;top:4px;right:4px;padding:5px;border-radius:99px;background:rgba(0,0,0,.55);display:flex}
.nt-me .ti{display:block;width:100%;border:0;outline:0;background:transparent;font:inherit;font-size:22px;font-weight:700;line-height:1.4;padding:4px 0}
.nt-me .ti::placeholder{font-weight:600;color:rgba(90,100,112,.55)}
.nt-me .tx{display:block;width:100%;border:0;outline:0;resize:none;background:transparent;font:inherit;font-size:15px;line-height:1.7;padding:4px 0;min-height:136px;overflow:hidden}
.nt-me .tx::placeholder{color:rgba(90,100,112,.55)}
.nt-eck{display:flex;align-items:center;margin-top:2px}
.nt-eck .tg{padding:8px 2px;display:flex}
.nt-eck input{flex:1;min-width:0;margin-left:6px;border:0;outline:0;background:transparent;font:inherit;font-size:15px;line-height:1.5;padding:6px 0}
.nt-eck input::placeholder{color:rgba(90,100,112,.55)}
.nt-eck .x{padding:8px 6px;display:flex}
.nt-me-tools{display:none;align-items:center;margin:0 0 4px}
.nt-me-tools button,.nt-side-tools button{display:flex;align-items:center;gap:5px;padding:8px 12px 8px 6px;font-size:12.5px;font-weight:500;color:#5A6470}
.nt-me-tools .lk{margin-left:auto}
.nt-side-tools{display:flex;flex-direction:column;padding:6px 8px}
.nt-side-tools button{padding:10px 10px;font-size:15px;color:var(--ink);border-radius:12px}
.nt-side-tools button:hover{background:rgba(34,40,47,.04)}
.nt-side-tools .ph-only{display:none}
.nt-side-tools .lk.on span{color:var(--primary)}
.nt-colors{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding:16px 14px}
.nt-colors.sheet{padding:6px 18px 18px}
.nt-colors button{display:flex;flex-direction:column;align-items:center}
.nt-colors i{width:46px;height:46px;border-radius:99px;border:1px solid var(--divider);display:flex;align-items:center;justify-content:center}
.nt-colors span{margin-top:5px;font-size:11.5px;color:var(--t2)}

/* ══ ② 노트 ══ */
.nt-make{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;padding:15px 0;border-radius:16px;background:var(--primary);color:#fff;font-size:15px;font-weight:700;margin:0 0 10px}
.nt-fhd{display:flex;align-items:center;padding:4px 4px 6px}
.nt-fhd b{font-size:11.5px;font-weight:700;color:var(--t2)}
.nt-fhd span{margin-left:auto;font-size:11.5px;color:var(--t3)}
.nt-frow{display:flex;gap:14px;overflow-x:auto;padding:2px 1px 12px;scrollbar-width:thin}
.nt-fold{width:88px;flex:none;text-align:center;cursor:pointer;user-select:none}
.nt-fsh{position:relative;aspect-ratio:100/85}
.nt-fsh svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.nt-fsh .gl{position:absolute;left:50%;top:62%;transform:translate(-50%,-50%);display:flex}
.nt-fsh .gl svg{position:static;width:34%;height:auto}
.nt-fold .gl{width:100%;justify-content:center}
.nt-fold .gl svg{width:30%;min-width:18px;height:auto;aspect-ratio:1}
.nt-fsh em{position:absolute;right:5px;bottom:3px;font-style:normal;font-size:11.5px;font-weight:700;opacity:.8}
.nt-fsh .nt-rib{right:6px}
.nt-fold .nm{display:block;margin-top:4px;font-size:11.5px;font-weight:500;color:var(--t2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nt-fold.over svg path{stroke:var(--primary);stroke-width:2.6px}
.nt-fold.scell.over svg path{fill:var(--soft)}
.nt-fold.big{width:170px;cursor:default}
.nt-ghd{display:flex;align-items:center;padding:14px 4px 6px}
.nt-ghd b{flex:1;font-size:11.5px;font-weight:700;color:var(--t2)}
.nt-ghd span{font-size:11.5px;color:var(--t3)}
.nt-grid{display:grid;grid-template-columns:repeat(var(--per),minmax(0,1fr));gap:12px;margin-bottom:4px}
.nt-grid.s{gap:9px}
.nt-cell.over .nt-bk{outline:2.6px solid var(--primary);outline-offset:2px}
.nt-cell.drag,.nt-nrow.drag{opacity:.4}
.nt-book{position:relative;aspect-ratio:.74;user-select:none}
.nt-bk{position:absolute;inset:0;border-radius:6px;overflow:hidden;cursor:pointer;box-shadow:0 2px 8px rgba(19,63,114,.17),0 0 0 1px rgba(19,63,114,.04)}
.nt-book.s .nt-bk{border-radius:4px;box-shadow:0 1px 4px rgba(19,63,114,.13),0 0 0 1px rgba(19,63,114,.04)}
.nt-more-b{position:absolute;top:0;left:0;padding:3px 8px 9px 5px;display:flex;z-index:2}
.nt-book.s .nt-more-b{padding:3px 8px 9px 3px}
.nt-rib{position:absolute;top:0;right:7px;width:13px;height:20px;clip-path:polygon(0 0,100% 0,100% 100%,50% 72%,0 100%);z-index:2}
.nt-rib.s{width:9px;height:14px}
/* 속지 (표지 없음) */
.nt-paper{position:relative;width:100%;height:100%;background:#fff}
.nt-paper .sp{position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--divider)}
.nt-paper .in{height:100%;display:flex;flex-direction:column;padding:10px 8px 6px 13px}
.nt-paper .t{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:12px;font-weight:700;line-height:1.25}
.nt-book .ind{display:none;width:18px}
.nt-book.al-left .nt-paper .ind,.nt-book.al-left .nt-cover .ttl.pos-top .ind{display:inline-block}
.nt-book.s .ind{width:17px}
.nt-book.al-left .nt-cover .ttl.pos-top .ind{width:17px}
.nt-book.s.al-left .nt-cover .ttl.pos-top .ind{width:15px}
.nt-paper .dt{margin-top:3px;font-size:8.5px;line-height:1.3;opacity:.6;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.nt-paper .hr{display:block;height:1px;background:var(--divider);margin:5px 0;flex:none;align-self:stretch}
.nt-paper p{flex:1;min-height:0;overflow:hidden;font-size:9.5px;line-height:1.6;color:var(--t3);display:-webkit-box;-webkit-line-clamp:8;-webkit-box-orient:vertical;word-break:break-all}
.nt-book.s .nt-paper .sp{width:3px}
.nt-book.s .nt-paper .in{padding:7px 5px 6px 9px}
.nt-book.s .nt-paper .t{font-size:8.5px}
.nt-book.s .nt-paper .dt{font-size:6px;margin-top:2px}
.nt-book.s .nt-paper .hr{margin:3px 0}
.nt-book.s .nt-paper p{font-size:6.5px;-webkit-line-clamp:5}
.nt-book.al-center .nt-paper .in{align-items:center;text-align:center}
.nt-book.al-right .nt-paper .in{align-items:flex-end;text-align:right}
.nt-book:not(.al-left) .nt-paper p{text-align:left;align-self:stretch}
/* 표지 */
.nt-cover{position:relative;width:100%;height:100%}
.nt-cover .cph{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.nt-cover .shade{position:absolute;inset:0;background:linear-gradient(rgba(0,0,0,.2),rgba(0,0,0,0) 40%,rgba(0,0,0,.55))}
.nt-cover .spine{position:absolute;left:0;top:0;bottom:0;width:6px;background:rgba(0,0,0,.14)}
.nt-cover .coil{position:absolute;left:0;top:0;bottom:0;width:17px;background:rgba(0,0,0,.10);display:flex;flex-direction:column;justify-content:space-around;align-items:center;padding:6px 0}
.nt-cover .coil i{width:11px;height:3.4px;border-radius:99px;background:#C6CCD4}
.nt-cover .ttl{position:absolute;inset:0;padding:12px 10px 12px 15px;display:flex;flex-direction:column}
.nt-cover.k-spring .ttl{padding-left:23px}
.nt-cover .ttl.pos-top{justify-content:flex-start}.nt-cover .ttl.pos-mid{justify-content:center}.nt-cover .ttl.pos-bottom{justify-content:flex-end}
.nt-cover .ttl b{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;font-size:12.5px;font-weight:700;line-height:1.3}
.nt-cover .ttl span{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-top:4px;font-size:9.5px;line-height:1.35;opacity:.77}
.nt-cover .ttl .dt{-webkit-line-clamp:1;font-size:8.5px;opacity:.67}
.nt-book.al-center .nt-cover .ttl{align-items:center;text-align:center}
.nt-book.al-right .nt-cover .ttl{align-items:flex-end;text-align:right}
.nt-cover .lab{position:absolute;left:12.6%;width:78%;top:15%;background:#fff;border-radius:2px;padding:7px 8px 9px;display:flex;flex-direction:column}
.nt-cover .lab b{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:11px;font-weight:800;line-height:1.2}
.nt-cover .lab span{margin-top:3px;font-size:8.5px;opacity:.65;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.nt-cover .lab .dt{font-size:8px;opacity:.55}
.nt-cover .lab i{display:block;height:1px;background:#D8DDE4;margin-top:3px}
.nt-cover .lab i:first-of-type{margin-top:5px}
.nt-book.al-center .nt-cover .lab{align-items:center;text-align:center}
.nt-book.al-right .nt-cover .lab{align-items:flex-end;text-align:right}
.nt-cover .lab i{align-self:stretch}
.nt-book.s .nt-cover .spine{width:4px}
.nt-book.s .nt-cover .coil{width:11px;padding:4px 0}
.nt-book.s .nt-cover .coil i{width:7px;height:2.4px}
.nt-book.s .nt-cover .ttl{padding:8px 6px 8px 10px}
.nt-book.s .nt-cover.k-spring .ttl{padding-left:15px}
.nt-book.s .nt-cover .ttl b{font-size:8.5px}
.nt-book.s .nt-cover .ttl span{font-size:6.5px;margin-top:2px}
.nt-book.s .nt-cover .ttl .dt{font-size:6px}
.nt-book.s .nt-cover .lab{padding:5px 5px 6px}
.nt-book.s .nt-cover .lab b{font-size:7.5px}
.nt-book.s .nt-cover .lab span{font-size:6px;margin-top:2px}
.nt-book.s .nt-cover .lab .dt{font-size:5.5px}
.nt-book.s .nt-cover .lab i{margin-top:2px}
/* 목록 보기 */
.nt-nlist{padding:4px 0}
.nt-nrow{padding:9px 6px 9px 14px}
.nt-nrow .lead{width:32px;flex:none;margin-right:12px}
.nt-nrow .lead .nt-bk{cursor:pointer}
.nt-nrow .when{font-size:11.5px;font-weight:400;color:var(--t3)}
.nt-nrow .nt-more-b{position:static;padding:6px 8px}
/* 폴더 안 */
.nt-fbar{display:flex;align-items:center;height:56px}
.nt-fbar .bk{width:40px;height:40px;display:flex;align-items:center;justify-content:center;margin-left:-8px;border-radius:12px;flex:none}
.nt-fbar .mini{width:22px;height:19px;margin:0 8px 0 4px;flex:none}
.nt-fbar h2{flex:1;min-width:0;font-size:18px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nt-fbar .nt-pill{margin-left:4px}
.nt-fmore{padding:8px 0 8px 10px;display:flex}
.nt-path{padding:0 4px 8px;font-size:11.5px;color:var(--t3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
/* 폴더 만들기 */
.nt-fe-grid,.nt-se-grid,.nt-set-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:start}
.nt-fe-pv{display:flex;flex-direction:column;align-items:center;padding:10px 0 6px}
.nt-fe-pv>span{margin-top:8px;font-size:11.5px;color:var(--t3)}
.nt-fe-pv .nt-fold .gl svg{width:30%}
.nt-fe-name{margin-top:10px}
.nt-fe-name input{display:block;width:100%;border:0;outline:0;background:transparent;font:inherit;font-size:15px;font-weight:500;padding:16px 18px;color:var(--ink)}
.nt-fe-name input::placeholder{color:var(--t3);font-weight:400}
.nt-swc{display:flex;flex-wrap:wrap;gap:12px;padding:14px 16px}
.nt-swc button{width:38px;height:38px;border-radius:99px;border:1px solid var(--divider);display:flex;align-items:center;justify-content:center}
.nt-swc.cov{gap:10px;padding:14px}
.nt-swc.cov button{width:36px;height:36px}
.nt-gls{padding:14px 16px}
.nt-gls .gh{padding:14px 2px 8px;font-size:11.5px;font-weight:600;color:var(--t3)}
.nt-gls .gw{display:flex;flex-wrap:wrap;gap:12px}
.nt-gl{width:42px;height:42px;border-radius:12px;background:var(--chip);border:1.8px solid transparent;display:inline-flex;align-items:center;justify-content:center}
.nt-gl.on{background:var(--soft);border-color:var(--primary)}
.nt-gl span{font-size:11.5px;color:var(--t2)}
.nt-marks{display:flex;flex-wrap:wrap;gap:10px;padding:14px 16px}
.nt-marks.in{padding:9px 0 0}
.nt-marks button{position:relative;width:32px;height:32px;border-radius:10px;background:var(--chip);border:1.8px solid transparent}
.nt-marks button.on{background:var(--soft);border-color:var(--primary)}
.nt-marks .nt-rib{left:50%;right:auto;top:50%;transform:translate(-50%,-50%)}
.nt-fe-del,.nt-sdel{display:block;width:100%;margin-top:14px;padding:14px 0;text-align:center;font-size:15px;font-weight:500;color:#D43B3B}
/* 표지 만들기 */
.nt-ce-grid{display:grid;grid-template-columns:260px minmax(0,1fr);gap:28px;align-items:start}
.nt-ce-pv{position:sticky;top:0;padding:14px 0}
.nt-ce-pv .pvb{width:200px;margin:0 auto}
.nt-crow{display:grid;grid-template-columns:repeat(auto-fit,minmax(0,1fr));gap:9px;padding:12px 12px 14px}
.nt-cchip{display:flex;flex-direction:column;align-items:center;min-width:0}
.nt-cchip>span:first-child{display:block;width:100%;padding:7px;border-radius:11px;background:var(--chip);border:1.8px solid transparent}
.nt-cchip.on>span:first-child{background:var(--soft);border-color:var(--primary)}
.nt-cchip>span:last-child{margin-top:5px;font-size:11.5px;font-weight:500;color:var(--t2)}
.nt-cchip.on>span:last-child{font-weight:700;color:var(--primary)}
.nt-cchip .mini{max-width:84px;margin:0 auto}
.nt-cchip .pos{height:44px;display:flex;padding:8px 10px}
.nt-cchip .pos i{display:block;height:4px;border-radius:99px;background:var(--t3)}
.nt-cchip.on .pos i{background:var(--primary)}
.nt-cchip .pos.v-top{align-items:flex-start}.nt-cchip .pos.v-mid{align-items:center}.nt-cchip .pos.v-bottom{align-items:flex-end}
.nt-cchip .pos[class*="v-"] i{width:100%}
.nt-cchip .pos[class*="h-"]{align-items:center}
.nt-cchip .pos[class*="h-"] i{width:22px}
.nt-cchip .pos.h-left{justify-content:flex-start}.nt-cchip .pos.h-center{justify-content:center}.nt-cchip .pos.h-right{justify-content:flex-end}
.nt-inkbox{padding:10px 18px 12px}
.nt-inkbox b{display:block;font-size:15px;font-weight:500;color:var(--ink)}
.nt-inkbox .nt-hint{margin-top:3px;font-size:11.5px;line-height:1.5;color:var(--t3)}
.nt-inks{display:flex;flex-wrap:wrap;gap:9px;margin-top:8px}
.nt-inks button{width:32px;height:32px;border-radius:99px;border:1px solid var(--divider);display:flex;align-items:center;justify-content:center}
.nt-inks .auto{background:var(--chip);font-size:9.5px;font-weight:700;color:var(--t2)}
.nt-inks .auto.on{background:var(--soft);border:2.2px solid var(--primary);color:var(--primary)}

/* ══ 노트 쓰기 ══ */
.nt-ed-top{display:flex;align-items:center;height:52px;gap:4px}
.nt-ed-top .bk{width:40px;height:40px;display:flex;align-items:center;justify-content:center;margin-left:-8px;border-radius:12px}
.nt-ed-top .sp{flex:1}
.nt-cvpill{display:inline-flex;align-items:center;gap:4px;padding:6px 12px 6px 9px;border-radius:99px;background:var(--chip);font-size:11.5px;font-weight:700;color:var(--t2)}
.nt-bi{padding:8px 6px;display:flex}
.nt-bi:disabled{cursor:default}
.nt-ed-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;align-items:start}
.nt-ed-main{min-width:0}
.nt-ed-paper{border:1px solid var(--divider);border-radius:18px;padding:6px 20px 16px;min-height:480px}
.nt-ed-paper.p-grid{background-image:linear-gradient(var(--rule) 1px,transparent 1px),linear-gradient(90deg,var(--rule) 1px,transparent 1px);background-size:31px 31px;background-position:0 -1px,15.5px 0}
.nt-ed-paper.p-dot{background-image:radial-gradient(circle,var(--dotc) 1.4px,transparent 1.7px);background-size:31px 31px;background-position:0 15px}
.nt-eti{display:block;width:100%;border:0;outline:0;background:transparent;font:inherit;font-size:22px;font-weight:700;line-height:1.4;padding:4px 0}
.nt-eti::placeholder{font-weight:600;color:#9AA3AD}
.nt-lines{margin-top:2px}
.nt-ln{position:relative}
.nt-ln .lt{display:block;width:100%;border:0;outline:0;background:transparent;resize:none;font:inherit;font-size:15.5px;line-height:31px;padding:0;overflow:hidden}
.nt-ed-paper.p-rule .nt-ln .lt{background-image:linear-gradient(transparent 30px,var(--rule) 30px);background-size:100% 31px;background-attachment:local}
.nt-ln.k-head{padding-top:12px}
.nt-ln.k-head .lt{font-size:17.5px;font-weight:700}
.nt-ln.k-check,.nt-ln.k-bullet{display:flex;align-items:flex-start;padding:1px 0}
.nt-ln .cb{width:19px;height:19px;flex:none;margin:6px 11px 6px 0;border:1.7px solid var(--divider);border-radius:6px;display:flex;align-items:center;justify-content:center}
.nt-ln .cb.on{background:var(--primary);border-color:var(--primary)}
.nt-ln .dot{width:5px;height:5px;border-radius:99px;flex:none;margin:13px 11px 0 4px}
.nt-ln .fw{position:relative;flex:1;min-width:0}
.nt-ln .nt-hint{display:none;position:absolute;left:0;top:0;font-size:13.5px;line-height:31px;pointer-events:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.nt-ln.f:not(.has) .nt-hint{display:block}
.nt-ln.k-divider{padding:14px 0}
.nt-ln.k-divider i{display:block;height:1px;background:var(--divider)}
.nt-ln.k-divider .x{position:absolute;right:-6px;top:50%;transform:translateY(-50%);padding:4px;display:flex;opacity:0;background:#fff;border-radius:99px}
.nt-ln.k-divider:hover .x,.nt-ln.k-divider .x:focus-visible{opacity:1}
.nt-ln.k-pic{padding:8px 0}
.nt-ln .pic{position:relative;display:block;width:100%;padding:2px;border-radius:14px;border:2px solid transparent}
.nt-ln.on .pic{border-color:var(--primary)}
.nt-ln .pic img{display:block;width:100%;border-radius:11px;background:var(--chip);min-height:60px}
.nt-ln .pic img.crop{object-fit:cover;object-position:top}
.nt-ln .cap{position:absolute;left:2px;right:2px;bottom:2px;padding:9px 12px;text-align:left;border-radius:0 0 11px 11px;background:rgba(0,0,0,.72);border-top:1px solid rgba(255,255,255,.28);color:#fff;font-size:12px;line-height:1.45}
.nt-ln .cap.light{background:rgba(255,255,255,.9);border-top-color:rgba(0,0,0,.1);color:#1A1F26}
.nt-ln .picbar{display:flex;flex-wrap:wrap;gap:6px;padding:8px 0 2px}
.nt-ln .picbar button{padding:8px 12px;border-radius:10px;background:#F3F5F7;font-size:13px;font-weight:500;color:#5A6470}
.nt-ln .picbar button.on{background:var(--soft);color:var(--primary);font-weight:600}
.nt-ln .picbar button.dg{color:#D43B3B}
.nt-ln.k-calc{display:flex;align-items:center;margin:8px 0;padding:11px 12px 11px 14px;border-radius:14px;background:var(--chip)}
.nt-ln.k-calc .bar{width:3px;height:30px;border-radius:99px;background:var(--primary);margin-right:11px;flex:none}
.nt-ln.k-calc .tx{flex:1;min-width:0;display:flex;flex-direction:column}
.nt-ln.k-calc .tx span{font-size:12.5px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.nt-ln.k-calc .tx b{margin-top:2px;font-size:15px;font-weight:600;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.nt-ln.k-calc .again{padding:0 8px;font-size:11.5px;font-weight:500;color:var(--primary);white-space:nowrap}
.nt-ln.k-calc .x{padding-left:4px;display:flex}
.nt-ln.k-other{padding:8px 0;font-size:12.5px}
.nt-blank{display:block;width:100%;height:220px;cursor:text}
.nt-etb-ph{display:none}
.nt-etb-ph .nt-etb{margin:0 0 10px}
.nt-etb{position:sticky;bottom:78px;z-index:4;display:flex;align-items:center;height:52px;margin-top:12px;padding:0 8px;border-radius:999px;background:#fff;border:1px solid var(--divider);box-shadow:0 4px 18px rgba(19,63,114,.12)}
.nt-etb .l{flex:1;min-width:0;display:flex;align-items:center;overflow-x:auto;scrollbar-width:none}
.nt-etl,.nt-eplus{width:44px;height:44px;flex:none;border-radius:99px;display:flex;align-items:center;justify-content:center}
.nt-etl.on{background:var(--soft)}
.nt-eplus i{width:30px;height:30px;border-radius:99px;background:var(--primary);display:flex;align-items:center;justify-content:center}
.nt-etb .sep{width:1px;height:22px;background:var(--divider);margin-right:6px;flex:none}
.nt-etb .aa{width:44px;height:44px;flex:none;font-size:16px;font-weight:700;color:var(--t2)}
.nt-ed-cv{display:flex;gap:14px;padding:14px}
.nt-ed-cv .bk{width:92px;flex:none}
.nt-ed-cv .tx{display:flex;flex-direction:column;min-width:0}
.nt-ed-cv .tx b{font-size:15px;font-weight:500}
.nt-ed-cv .tx span{margin-top:3px;font-size:11.5px;color:var(--t3)}
.nt-cvbtn{margin-top:12px;align-self:flex-start;display:inline-flex;align-items:center;gap:4px;padding:6px 12px 6px 9px;border-radius:99px;background:var(--chip);font-size:11.5px;font-weight:700;color:var(--t2)}
.nt-papers{display:flex;flex-wrap:wrap;gap:12px;padding:14px 14px 12px}
.nt-papers button{display:flex;flex-direction:column;align-items:center;gap:5px;width:56px}
.nt-papers .pp{display:block;width:44px;height:54px;border-radius:8px;border:1px solid var(--divider)}
.nt-papers .pp.p-rule{background-image:linear-gradient(transparent 9px,var(--rule) 9px) !important;background-size:100% 10px !important}
.nt-papers .pp.p-grid{background-image:linear-gradient(var(--rule) 1px,transparent 1px),linear-gradient(90deg,var(--rule) 1px,transparent 1px) !important;background-size:10px 10px !important}
.nt-papers .pp.p-dot{background-image:radial-gradient(circle,var(--dotc) 1px,transparent 1.3px) !important;background-size:10px 10px !important}
.nt-papers button.on .pp{border:2px solid var(--primary)}
.nt-papers span{font-size:11.5px;color:var(--t2)}
.nt-papers button.on span{color:var(--primary);font-weight:700}
.nt-ppbox{padding:0 14px 14px}
.nt-ppbox .nt-line{padding:10px 4px}
.nt-ins{padding:4px 0}
.nt-bigpic{padding:14px}
.nt-bigpic img{display:block;max-width:100%;max-height:78vh;margin:0 auto;border-radius:12px}

/* ══ ③ 계산 기록 ══ */
.nt-hist{max-width:640px}
.nt-hlist{padding:4px 0}
.nt-hrow{padding:11px 18px}
.nt-hd-box{margin:0 14px;padding:16px 18px}
.nt-hd-box .k{display:block;font-size:12.5px;font-weight:500;color:var(--t3)}
.nt-hd-box p{margin:6px 0 18px;font-size:15px;line-height:1.45;font-weight:500;color:var(--t2)}
.nt-hd-box b{display:block;margin-top:6px;font-size:26px;font-weight:500;color:#1558A8;word-break:break-all}
.nt-hd-copy,.nt-hd-open,.nt-hd-del{display:flex;align-items:center;justify-content:center;gap:6px;margin:0 14px;height:50px;border-radius:14px;font-size:15px;font-weight:600}
.nt-hd-copy{margin-top:16px;background:var(--chip);color:#1558A8}
.nt-hd-open{margin-top:10px;background:var(--primary);color:#fff}
.nt-hd-del{margin:10px 14px 18px;height:46px;color:#D43B3B}

/* ══ ④ 비밀폴더 ══ */
.nt-lock{max-width:560px}
.nt-lockc{padding:34px 30px 30px;text-align:center}
.nt-lockc b{display:block;margin-top:16px;font-size:15px;font-weight:500;color:var(--t2)}
.nt-lockc p{margin-top:8px;font-size:12.5px;line-height:1.7;color:var(--t3)}
.nt-lockb{display:block;width:100%;margin-top:10px;padding:14px 0;text-align:center;font-size:15px;font-weight:600;color:var(--primary)}
.nt-sgrid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px;align-items:start}
.nt-kinds-ph{display:none}
.nt-kinds{display:flex;flex-wrap:wrap;gap:7px;padding:12px 14px}
.nt-kind{width:44px;display:flex;flex-direction:column;align-items:center}
.nt-kind i{width:44px;height:38px;border-radius:13px;background:#fff;border:1px solid var(--divider);display:flex;align-items:center;justify-content:center}
.nt-kind.on i{background:var(--soft);border-color:var(--primary)}
.nt-kind span{margin-top:3px;font-size:9.5px;color:var(--t3);white-space:nowrap}
.nt-kind.on span{font-weight:700;color:var(--primary)}
.nt-kind:disabled{cursor:default}.nt-kind:disabled span{color:var(--divider)}
.nt-slist{padding:4px 0}
.nt-srow{padding:10px 18px}
.nt-sface{position:relative;width:40px;height:40px;flex:none;margin-right:12px}
.nt-sface .k{width:40px;height:40px;border-radius:13px;background:var(--soft);display:flex;align-items:center;justify-content:center}
.nt-sface .lk{position:absolute;right:-2px;bottom:-2px;width:17px;height:17px;border-radius:99px;background:#fff;border:1px solid var(--divider);display:flex;align-items:center;justify-content:center}
.nt-badge{display:inline-flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;flex:none;font-weight:700;line-height:1}
.nt-badge img{width:100%;height:100%;object-fit:contain}
.nt-badge.c{border-radius:99px}
.nt-snew{display:block;width:100%;margin-top:10px;padding:13px 0;text-align:center;font-size:15px;font-weight:500;color:var(--primary)}
.nt-smemo{padding-bottom:6px}
.nt-write{position:sticky;bottom:14px;display:block;width:100%;margin-top:6px;padding:14px 20px;border-radius:26px;background:#fff;text-align:left;font-size:15px;color:var(--t3);box-shadow:0 2px 6px rgba(19,63,114,.2)}
.nt-eye{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:12px}
.nt-copy{display:flex;align-items:center}
.nt-copy button{flex:1;padding:14px 0;text-align:center;font-size:15px;font-weight:500;color:var(--primary)}
.nt-copy i{width:1px;height:26px;background:var(--divider)}
.nt-narrow{max-width:560px}
.nt-bp-tabs{display:flex;gap:6px;padding:0 14px 10px;overflow-x:auto;flex:none}
.nt-bp-tabs button{padding:7px 12px;border-radius:99px;background:var(--chip);font-size:13px;font-weight:600;color:var(--t2);white-space:nowrap}
.nt-bp-tabs button.on{background:var(--primary);color:#fff}
.nt-bp-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;margin:0 14px;padding:10px}
.nt-bp-grid button{position:relative;display:flex;flex-direction:column;align-items:center;gap:5px;padding:8px 2px;border-radius:12px}
.nt-bp-grid button.on{background:var(--soft)}
.nt-bp-grid span{font-size:11.5px;line-height:1.3;color:var(--t2);text-align:center;word-break:keep-all}
.nt-bp-grid .ck{position:absolute;top:4px;right:4px;display:flex}
.nt-bp .lgp-ok:disabled{background:rgba(26,111,209,.31)}

/* 찾기 */
.nt-find{display:flex;align-items:center;gap:12px;margin:0 0 10px}
.nt-fi{flex:1;display:flex;align-items:center;gap:8px;height:46px;padding:0 14px;border-radius:14px;background:var(--chip)}
.nt-fi input{flex:1;min-width:0;border:0;outline:0;background:transparent;font:inherit;font-size:15px;color:var(--ink)}
.nt-fcancel{font-size:15px;font-weight:500;color:var(--primary)}
.nt-fhint{padding:26px 26px 8px;text-align:center;font-size:13px;line-height:1.7;color:var(--t3)}
.nt-rhd{display:flex;align-items:center;padding:14px 4px 6px}
.nt-rhd span{font-size:12.5px;font-weight:500;color:var(--t3)}
.nt-rhd button{margin-left:auto;font-size:12.5px;color:var(--primary)}
.nt-chips{display:flex;flex-wrap:wrap;gap:8px;padding:0 0 4px}
.nt-chip{display:inline-flex;align-items:center;border-radius:99px;background:var(--chip);padding:0 4px 0 12px}
.nt-chip .w{padding:7px 0;font-size:13.5px;color:var(--ink)}
.nt-chip .x{padding:6px;display:flex}
.nt-hhd{padding:14px 4px 6px;font-size:12.5px;font-weight:500;color:var(--t3)}
.nt-flist{padding:4px 0}
.nt-frow2 .when{font-size:11.5px;font-weight:400;color:var(--t3)}
.nt-body mark,.nt-flist mark{background:#FFE9A8;color:#33373D;border-radius:3px;padding:0 1px}

/* 설정 */
.nt-rp{padding:10px 18px 12px}
.nt-rp>b{display:block;font-size:15px;font-weight:500}
.nt-rp>span{display:block;margin-top:3px;font-size:11.5px;line-height:1.5;color:var(--t3)}
.nt-rp>div{display:flex;gap:8px;margin-top:9px}
.nt-rp button{flex:1;padding:9px 0;border-radius:11px;background:var(--chip);border:1.8px solid transparent;font-size:12.5px;font-weight:600;color:var(--t2)}
.nt-rp button.on{background:var(--soft);border-color:var(--primary);color:var(--primary)}

/* ── ㉮ 폰 모양 (폭 600 미만) — 앱처럼 한 줄로 ── */
@media (max-width:599px){
  .nt-pushed{min-height:calc(100vh - 24px)}
  .nt-over>.page{min-height:100vh}
  .nt-me-grid,.nt-ed-grid,.nt-fe-grid,.nt-se-grid,.nt-set-grid,.nt-ce-grid,.nt-sgrid{display:block}
  .nt-me-side,.nt-ed-side,.nt-kinds-pc{display:none}
  .nt-kinds-ph{display:block}
  .nt-kinds-ph .nt-kinds{flex-wrap:nowrap;overflow-x:auto;padding:2px 0 8px;scrollbar-width:none}
  .nt-me-tools{display:flex}
  .nt-etb-pc{display:none}
  .nt-etb-ph{display:block}
  .nt-me-paper{margin:0 -16px;border:0;border-radius:0;padding:4px 18px 12px;min-height:calc(100vh - 140px)}
  .nt-ed-paper{margin:0 -16px;border:0;border-radius:0;padding:6px 20px 16px}
  .nt-frow{gap:8px}
  .nt-fold{width:auto;flex:0 0 calc((100% - 8px * (var(--fper) - 1)) / var(--fper))}
  .nt-grid{gap:9px}
  .nt-ce-pv{position:static}
  .nt-ce-pv .pvb{width:150px}
  .nt-fold.big{width:170px;flex:none}
  .nt-hist{max-width:none}
  .nt-pills{margin-right:0}
  .nt-pill{padding:6px 7px 6px 9px}
  .nt-in{width:100%}
}

/* ── 스케치 — 앱 note_sketch_screen.dart (PC: 가운데 큰 도화지 · 오른쪽에 연장 펼침 / 폰: 위 막대 · 도화지 · 아래 연장 막대) ── */
.nt-sk{display:flex;flex-direction:column;height:calc(100vh / var(--z) - 58px);min-height:420px}
.nt-over>.nt-sk{height:calc(100vh / var(--z) - 58px)}
.nt-sk-bar{flex:none}
.nt-sk-bar .nt-bi{padding:6px 8px;border-radius:10px}
.nt-sk-bar .nt-bi:not(:disabled):hover{background:rgba(34,40,47,.05)}
.nt-sk-ph{display:none}
.nt-sk-put{margin-left:10px;padding:8px 6px;border-radius:10px;font-size:15px;font-weight:600;color:var(--primary)}
.nt-sk-grid{flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;padding-bottom:2px}
.nt-sk-cv{position:relative;min-width:0;min-height:0;border-radius:14px;overflow:hidden;outline:1px solid var(--divider);outline-offset:-1px;
  touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;cursor:crosshair}
.nt-sk-cv canvas{position:absolute;left:0;top:0;display:block;touch-action:none}
.nt-sk-ov{position:absolute;inset:0;pointer-events:none}
.nt-sk-ov>*{pointer-events:auto}
.nt-sk-ed{position:absolute;z-index:2;background:transparent;border:0;outline:0;resize:none;padding:0;margin:0;overflow:hidden;white-space:pre-wrap;caret-color:var(--primary);cursor:text}
.nt-sk-ed::placeholder{color:var(--ph)}
.nt-sk-pbar{position:absolute;display:flex;align-items:center;padding:4px 6px;background:#fff;border-radius:999px;border:1px solid var(--divider)}
.nt-sk-pbar button{padding:4px 10px;font-size:11.5px;font-weight:600;color:var(--t2)}
.nt-sk-pbar i{width:1px;height:16px;background:var(--divider)}
.nt-sk-hd{position:absolute;width:26px;height:26px;border-radius:50%;background:var(--primary);display:flex;align-items:center;justify-content:center;
  box-shadow:0 2px 5px rgba(0,0,0,.24);cursor:grab;touch-action:none}
.nt-sk-hd svg{pointer-events:none}
.nt-sk-ov .nt-sk-box{position:absolute;border:1.4px solid var(--primary);border-radius:8px;pointer-events:none}
.nt-sk-ov .nt-sk-hold{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);padding:6px 12px;border-radius:99px;background:rgba(19,63,114,.88);
  color:#fff;font-size:11.5px;font-weight:600;white-space:nowrap;pointer-events:none}
.nt-sk-done{position:absolute;right:8px;top:8px;z-index:3;padding:6px 13px;border-radius:99px;background:var(--primary);color:#fff;font-size:11.5px;font-weight:700}
.nt-sk-narrow{position:absolute;right:10px;top:10px;width:36px;height:36px;border-radius:50%;background:#fff;border:1px solid var(--divider);
  display:flex;align-items:center;justify-content:center}
.nt-sk.wide .nt-sk-bar,.nt-sk.wide .nt-sk-side,.nt-sk.wide .nt-sk-tools{display:none}
.nt-sk.wide .nt-sk-grid{grid-template-columns:minmax(0,1fr)}

/* 연장 한 칸 (_toolDraw) · 굵기 · 색 · 도형 · 지우개 · 선택 · 글자 */
.nt-sk-tl{width:46px;flex:none;display:flex;flex-direction:column;align-items:center;gap:2px;padding:4px 0;border-radius:13px;
  font-size:9.5px;font-weight:500;line-height:1.25;color:var(--t2);white-space:nowrap}
.nt-sk-tl.on{background:var(--soft);color:var(--primary);font-weight:700}
.nt-sk-tl.sh{border-radius:12px}
.nt-sk-tl:disabled{color:var(--t3);cursor:default}
.nt-sk-tl svg{flex:none}
.nt-sk-sep{width:1px;height:22px;background:var(--divider);flex:none;margin:0 2px}
.nt-sk-sep.tall{height:30px}
.nt-sk-w{width:32px;height:32px;flex:none;border-radius:50%;display:flex;align-items:center;justify-content:center}
.nt-sk-w.on{background:var(--soft)}
.nt-sk-w i{border-radius:50%;background:var(--t2)}
.nt-sk-c{width:30px;height:32px;flex:none;display:flex;align-items:center;justify-content:center}
.nt-sk-c i{width:23px;height:23px;border-radius:50%;box-sizing:border-box;box-shadow:0 0 0 1px var(--divider)}
.nt-sk-c.on i{box-shadow:0 0 0 2.4px var(--primary)}
.nt-sk-ew{width:40px;height:32px;flex:none;border-radius:11px;display:flex;align-items:center;justify-content:center}
.nt-sk-ew.on{background:var(--soft)}
.nt-sk-ew i{border-radius:50%;background:#fff;border:1.6px solid var(--t3)}
.nt-sk-ew.on i{border-color:var(--primary)}
.nt-sk-hint{flex:1;min-width:0;margin-left:8px;font-size:10.5px;font-weight:600;color:var(--t3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nt-sk-pk{width:74px;flex:none;display:flex;align-items:center;justify-content:center;gap:5px;padding:5px 0;border-radius:12px;font-size:11.5px;font-weight:500;color:var(--t2)}
.nt-sk-pk.on{background:var(--soft);color:var(--primary);font-weight:700}
.nt-sk-chip{flex:none;margin-right:6px;padding:6px 10px;border-radius:10px;background:#F3F5F7;font-size:11.5px;font-weight:500;color:var(--t2);white-space:nowrap}
.nt-sk-chip.on{background:var(--soft);color:var(--primary);font-weight:700}
.nt-sk-chip.dg{color:#D43B3B}
.nt-sk-tc{width:24px;height:24px;flex:none;margin-right:6px;display:flex}
.nt-sk-tc i{flex:1;border-radius:50%;box-shadow:0 0 0 1px var(--divider)}
.nt-sk-tc.on i{box-shadow:0 0 0 2.4px #22282F}
.nt-sk-del{flex:none;padding:0 10px;font-size:11.5px;font-weight:700;color:#D43B3B;height:32px}

/* PC — 오른쪽에 펼침 */
.nt-sk-side{min-height:0;overflow-y:auto;padding:2px 4px 14px;margin:0 -4px}
.nt-sk-card{padding:12px}
.nt-sk-grid7{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}
.nt-sk-grid7 .nt-sk-tl{width:auto;padding:8px 0 6px}
.nt-sk-grid7 .nt-sk-sep{display:none}
.nt-sk-opt{display:flex;flex-wrap:wrap;align-items:center;row-gap:6px;margin-top:10px;padding-top:12px;border-top:1px solid var(--divider)}
.nt-sk-opt .nt-sk-sep{flex-basis:100%;height:2px;background:none;margin:0}
.nt-sk-opt .nt-sk-hint{flex-basis:100%;margin:6px 0 0 4px;white-space:normal}
.nt-sk-opt.t-shape{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:4px}
.nt-sk-opt.t-shape .nt-sk-tl{width:auto;padding:7px 0 5px}
.nt-sk-plab{padding:4px 2px 8px;font-size:11.5px;font-weight:600;color:var(--t3)}
.nt-sk-pat+.nt-sk-plab{padding-top:16px}
.nt-sk-pat{display:flex;gap:8px}
.nt-sk-pat button{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 0;border-radius:14px;background:#F3F5F7;border:1px solid var(--divider);
  font-size:11.5px;color:var(--t2)}
.nt-sk-pat button.on{background:var(--soft);border-color:var(--primary);color:var(--primary)}
.nt-sk-pcol{display:flex;flex-wrap:wrap;gap:10px}
.nt-sk-pcol button{width:40px;height:40px;border-radius:12px;box-shadow:inset 0 0 0 1px var(--divider)}
.nt-sk-pcol button.on{box-shadow:inset 0 0 0 2.4px var(--primary)}
.nt-sk-pnote{margin-top:10px;font-size:11.5px;color:var(--t3)}
.nt-sk-psheet .nt-sk-pbody{padding:2px 18px 18px}

/* 폰 모양 — 앱처럼 아래 연장 막대 (_tools) */
.nt-sk-tools{display:none}
@media (max-width:599px){
  .nt-sk{height:calc(100vh - 24px);height:calc(100dvh - 24px);min-height:360px}
  .nt-over>.nt-sk{height:calc(100vh - 10px);height:calc(100dvh - 10px)}
  .nt-sk-ph{display:flex}
  .nt-sk-grid{display:flex;flex-direction:column;padding:0}
  .nt-sk-cv{flex:1;margin:0 -6px}
  .nt-sk-side{display:none}
  .nt-sk-tools{display:block;flex:none;margin:8px -6px 0;padding:6px 8px;border-radius:20px;background:#fff;border:1px solid var(--divider);
    box-shadow:0 4px 18px rgba(19,63,114,.11)}
  .nt-sk-bar1,.nt-sk-bar2{display:flex;align-items:center;overflow-x:auto;scrollbar-width:none}
  .nt-sk-bar1::-webkit-scrollbar,.nt-sk-bar2::-webkit-scrollbar{display:none}
  .nt-sk-bar2{margin-top:4px;min-height:32px}
}

/* ══ 사진 끌어다 놓기 판 (W61 시안 S6 .dropov) — 놓는 동안만 보입니다 ══ */
.nt-dropov{position:absolute;inset:12px;z-index:6;border-radius:20px;background:rgba(236,244,253,.92);border:2px dashed #1A6FD1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  -webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);pointer-events:none;text-align:center;padding:16px}
.nt-dropov.fix{position:fixed}
.nt-dropov .stack{position:relative;width:200px;height:130px;flex:none}
.nt-dropov .pc{position:absolute;width:150px;height:100px;border-radius:12px;border:3px solid #fff;box-shadow:0 8px 24px rgba(20,40,70,.18);background:linear-gradient(160deg,#F4F8FE,#D3E4F8);display:flex;align-items:center;justify-content:center}
.nt-dropov .pc svg{opacity:.55}
.nt-dropov .cur{position:absolute;right:-10px;bottom:-6px;width:26px;height:26px;border-radius:50%;background:var(--primary);color:#fff;font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center;border:2px solid #fff}
.nt-dropov>b{font-size:18px;font-weight:700;color:var(--primary)}
.nt-dropov>span{font-size:13px;color:var(--t2)}
.nt-dropov.no>b{color:var(--t2)}
.nt-dropov.sm{inset:6px;gap:6px;border-radius:14px}
.nt-dropov.sm .stack{display:none}
.nt-dropov.sm>b{font-size:15px}
.nt-dropov.sm>span{font-size:12px}
.nt-crumbsrc{display:none !important}
.nt-qb,.nt-me-paper,.nt-ed-paper{position:relative}

/* ══ 「PDF로 저장」 — 인쇄할 때만 노트 한 장 ══ */
#nt-print{display:none}
@media print{
  @page{margin:16mm}
  body.nt-printing{overflow:visible !important;height:auto !important;background:#fff !important}
  body.nt-printing>*:not(#nt-print){display:none !important}
  body.nt-printing #nt-print{display:block;color:#22282F;font-family:Pretendard,system-ui,sans-serif}
  #nt-print h1{font-size:24px;font-weight:700;letter-spacing:-.6px}
  #nt-print .meta{font-size:12px;color:#707C88;margin:6px 0 16px}
  #nt-print p{font-size:14.5px;line-height:1.8;margin:0;white-space:pre-wrap}
  #nt-print p.gap{height:1.8em}
  #nt-print h2{font-size:17.5px;font-weight:700;margin:12px 0 2px}
  #nt-print .ck i{display:inline-block;width:14px;height:14px;margin-right:8px;border:1.5px solid #B8BFC7;border-radius:4px;font-size:10px;line-height:11px;text-align:center;font-style:normal;vertical-align:-1px}
  #nt-print .ck.done{color:#9AA4AE;text-decoration:line-through}
  #nt-print .bl i{display:inline-block;width:5px;height:5px;border-radius:50%;background:#707C88;margin:0 10px 0 4px;vertical-align:3px}
  #nt-print hr{border:0;border-top:1px solid #E7E7E8;margin:14px 0}
  #nt-print figure{margin:10px 0;break-inside:avoid}
  #nt-print img{display:block;max-width:100%;max-height:60vh;border-radius:10px}
  #nt-print figcaption{font-size:12px;color:#707C88;margin-top:4px}
  #nt-print .calc{margin:8px 0;padding:10px 12px;border:1px solid #E7E7E8;border-radius:10px;break-inside:avoid}
  #nt-print .calc span{display:block;font-size:12.5px;color:#707C88}
  #nt-print .calc b{display:block;font-size:15px;font-weight:600}
}

/* ══ PC 새 틀 (W61 · 2026-09-23 승인) — 폭 600 이상만. 폰 모양은 위 규칙 그대로 ══ */
@media (min-width:600px){
  .nt-page,.nt-over{--ntfill:calc(100vh / var(--z) - 198px)}
  /* 카드 — 흰 바탕 · 1px 선 · 둥글기 22 (시안 .card) */
  .nt-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:18px 20px;min-width:0}
  .nt-page .lgc,.nt-pushed .lgc,.nt-over .lgc,.nt-sk .lgc{box-shadow:none;border:1px solid var(--line);border-radius:22px}
  .nt-page .nt-mc,.nt-over .nt-mc{border-color:var(--line)}
  /* 제목 줄 단추 — 테두리 단추(.ghost) · 파란 단추(.cta) */
  .nt-ghost{height:36px;padding:0 14px;border-radius:18px;border:1px solid #E3E7EC;background:#fff;font-size:13.5px;font-weight:600;display:flex;align-items:center;gap:6px;color:var(--t2)}
  .nt-ghost:hover{background:var(--fill)}
  .nt-cta{height:38px;padding:0 17px;border-radius:19px;background:var(--primary);color:#fff;font-size:13.5px;font-weight:700;display:flex;align-items:center;gap:6px}
  .nt-cta:disabled{background:rgba(26,111,209,.35);cursor:default}
  .nt-page .nt-pills{margin-right:0}
  .nt-page .nt-pill{height:34px;padding:0 12px 0 14px;border-radius:17px;background:var(--fill);font-size:13px;gap:3px}
  .nt-page .nt-pill.hot{background:#E6EBF1}

  /* 밀려 올라온 화면 · 들어간 화면 — 한 줄씩 쌓고 화면 높이를 채웁니다 */
  .nt-over{top:74px;right:12px;bottom:12px;border-radius:0 0 26px 26px;padding:20px 26px 0}
  .page.nt-pushed,.nt-over>.page{display:flex;flex-direction:column;flex-wrap:nowrap;align-items:stretch;position:relative;min-height:100%}
  .nt-pushed>*,.nt-over>*>*{flex:0 0 auto;order:0;margin-top:0}
  .nt-over>.page{padding-bottom:22px}
  /* 아래 큰 단추는 오른쪽 위 파란 단추로 (시안 「저장」) */
  .nt-pushed>.nt-bb,.nt-over>.page>.nt-bb{position:absolute;top:9px;bottom:auto;right:0;margin:0;padding:0;background:none;z-index:4;display:flex;align-items:center}
  .nt-pushed>.nt-bb .savebtn,.nt-over>.page>.nt-bb .savebtn{width:auto;height:38px;margin:0;padding:0 18px;border-radius:19px;font-size:13.5px;font-weight:700}
  .nt-pushed>.bar2,.nt-over>.page>.bar2,.nt-me-top,.nt-ed-top{padding-right:96px}
  .nt-pushed>.nt-fbar{padding-right:0}
  .nt-set>.bar2,.nt-kp>.bar2{padding-right:0}

  /* 스케치 — 흰 판 안에서 화면 높이만큼 (도화지 · 오른쪽 연장) */
  .page.nt-sk{display:flex;flex-direction:column;flex-wrap:nowrap;align-items:stretch;height:calc(100vh / var(--z) - 132px);min-height:420px}
  .nt-sk>*{flex:0 0 auto;order:0;margin-top:0}
  .page.nt-sk>.nt-sk-grid{flex:1 1 0;min-height:0}
  .nt-over>.page.nt-sk{height:calc(100vh / var(--z) - 106px);min-height:420px;padding-bottom:0}
  /* ── ② 노트 세 칸 (시안 S6) ── */
  .nt-dk{display:grid;grid-template-columns:230px minmax(0,1fr);gap:14px;height:var(--ntfill);min-height:440px}
  .nt-dk.open{grid-template-columns:230px minmax(0,1fr) 250px}
  .nt-dk-list{padding:12px 10px;overflow-y:auto;display:flex;flex-direction:column;scrollbar-width:thin}
  .nt-dk-f{display:flex;align-items:center;gap:10px;width:100%;height:40px;padding:0 10px;border-radius:12px;font-size:13.5px;font-weight:500;color:var(--ink);text-align:left;flex:none}
  .nt-dk-f span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .nt-dk-f s{text-decoration:none;font-size:12px;color:var(--t3);font-weight:500}
  .nt-dk-f:hover,.nt-dk-n:hover{background:#F8FAFC}
  .nt-dk-f.on{background:var(--fill);font-weight:700}
  .nt-dk-hr{display:block;flex:none;height:1px;background:var(--line);margin:8px 6px}
  .nt-dk-new{display:flex;align-items:center;gap:7px;flex:none;height:36px;padding:0 10px;border-radius:12px;font-size:13px;font-weight:600;color:var(--primary);text-align:left}
  .nt-dk-new:hover{background:#F2F7FD}
  .nt-dk-n{display:block;width:100%;padding:10px;border-radius:12px;margin-top:2px;text-align:left;flex:none}
  .nt-dk-n.on{background:#F2F7FD}
  .nt-dk-n b{display:block;font-size:13.5px;font-weight:600;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .nt-dk-n span{display:block;font-size:11.5px;color:var(--t3);margin-top:3px}
  .nt-dk-none{padding:14px 10px;font-size:12.5px;color:var(--t3)}
  /* 가운데 — 책장(노트를 안 열었을 때) */
  .nt-dk-mid{position:relative;overflow-y:auto}
  .nt-dk-mid .nt-make{padding:12px 0;border-radius:14px;font-size:14px}
  /* 가운데 — 노트 쓰기 */
  .nt-dk.open .nt-dk-mid{padding:0;overflow:hidden;display:flex;flex-direction:column}
  .nt-dk-paper{flex:1;min-height:0 !important;overflow-y:auto;border:0 !important;border-radius:0 !important;padding:22px 28px 10px !important}
  .nt-dk-hd{display:flex;align-items:center;gap:2px}
  .nt-dk-hd .nt-eti{flex:1;min-width:0;font-size:24px;font-weight:700;letter-spacing:-.6px;line-height:1.35;padding:0}
  .nt-dk-hd .nt-cvpill{margin-right:4px}
  .nt-dk-hd .nt-bi{border-radius:10px}
  .nt-dk-hd .nt-bi:not(:disabled):hover{background:rgba(34,40,47,.05)}
  .nt-dk-meta{font-size:12px;margin:6px 0 14px}
  .nt-dk-paper .nt-blank{height:120px}
  .nt-dk-tb{flex:none;padding:8px 16px 14px}
  .nt-dk-tb .nt-etb{position:static;margin:0;height:48px;box-shadow:0 2px 12px rgba(19,63,114,.08);border-color:var(--line)}
  /* 오른쪽 — 넣기 · 이 노트 */
  .nt-dk-side{display:flex;flex-direction:column;gap:12px;min-height:0;overflow-y:auto}
  .nt-dk-side .nt-card{padding:12px 16px;flex:none}
  .nt-dk-ct{font-size:14.5px;font-weight:700;padding:4px 0 2px}
  .nt-dk-ir{display:flex;align-items:center;gap:11px;width:100%;height:48px;border-bottom:1px solid var(--line);text-align:left}
  .nt-dk-ir:last-child{border-bottom:0}
  .nt-dk-ir em{width:34px;height:34px;border-radius:11px;background:var(--fill);display:flex;align-items:center;justify-content:center;flex:none}
  .nt-dk-ir:hover em{background:#EAF1FB}
  .nt-dk-ir span{min-width:0}
  .nt-dk-ir b{display:block;font-size:13.5px;font-weight:600;color:var(--ink)}
  .nt-dk-ir small{display:block;font-size:11.5px;color:var(--t3);font-weight:400}
  .nt-dk-inf>div:not(.nt-dk-ct){display:flex;align-items:center;height:30px;font-size:13px}
  .nt-dk-inf>div:not(.nt-dk-ct) span{color:var(--t3)}
  .nt-dk-inf>div:not(.nt-dk-ct) b{margin-left:auto;font-weight:600;max-width:65%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

  /* ── 노트 쓰기 (비밀폴더 안 · 덮은 화면) — 종이 카드가 아래 끝까지 ── */
  .nt-ed-grid{flex:1;grid-template-columns:minmax(0,1fr) 280px;gap:14px;align-items:stretch}
  .nt-ed-main{display:flex;flex-direction:column}
  .nt-ed-paper{flex:1;border-color:var(--line);border-radius:22px;padding:18px 26px 16px;min-height:420px}
  .nt-etb-pc .nt-etb{bottom:12px}

  /* ── ① 메모 — 카드 한 장에 빠른 칸 + 쪽지 격자 (넓으면 줄이 늘어납니다) ── */
  .nt-body.nt-memo{border:1px solid var(--line);border-radius:22px;padding:18px 20px;min-height:var(--ntfill)}
  .nt-body.nt-memo .nt-qb{border-color:var(--line);border-radius:18px;margin-bottom:14px}
  .nt-stag{gap:12px}.nt-col{gap:12px}
  /* 쪽지 쓰기 */
  .nt-me-grid{flex:1;grid-template-columns:minmax(0,1fr) 280px;gap:14px;align-items:stretch}
  .nt-me-paper{position:relative;border-color:var(--line);border-radius:22px;padding:18px 24px;min-height:420px}
  .nt-me-side .nt-label{padding:4px 4px 8px}
  .nt-me-side .nt-label+.lgc+.nt-label{padding-top:16px}

  /* ── ③ 계산 기록 — 카드 한 장 · 넓으면 여러 줄 격자 ── */
  .nt-hist{max-width:none;display:flex;flex-direction:column;min-height:var(--ntfill);border:1px solid var(--line);border-radius:22px;padding:14px}
  .nt-hist .nt-hlist{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:10px;padding:0;border:0;background:none}
  .nt-hist .nt-hlist>.ln2{display:none}
  .nt-hist .nt-hrow{border-radius:16px;background:var(--fill);padding:14px 16px}
  .nt-hist .nt-hrow:hover{background:#EEF2F7}
  .nt-hist .nt-empty{flex:1;justify-content:center;border:0}
  .nt-hist>.nt-line{padding:12px 6px 0}

  /* ── ④ 비밀폴더 — 잠긴 모습은 카드 한 장 가운데 (보안 동작은 그대로) ── */
  .nt-lock{max-width:none;min-height:var(--ntfill);border:1px solid var(--line);border-radius:22px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:30px}
  .nt-lock .nt-lockc{border:0;background:none;max-width:460px;padding:0 20px}
  .nt-lock .nt-lockc b{font-size:18px;font-weight:700;color:var(--ink)}
  .nt-lock .nt-lockc p{font-size:13px}
  .nt-lock .nt-lockb{display:flex;align-items:center;width:auto;height:38px;margin-top:20px;padding:0 20px;border:0;border-radius:19px;background:var(--primary);color:#fff;font-size:13.5px;font-weight:700}
  .nt-seg2.top{width:auto;max-width:none;padding:0;background:none;border:0;box-shadow:none;gap:6px;margin:0 0 14px}
  .nt-seg2.top button{flex:none;height:34px;padding:0 15px;border-radius:17px;background:var(--fill);font-size:13.5px;font-weight:600;color:var(--t2)}
  .nt-seg2.top button.on{background:var(--ink);color:#fff;box-shadow:none;font-weight:600}
  .nt-sin{min-height:calc(var(--ntfill) - 48px)}
  .nt-sin.t1,.nt-sin.t2{border:1px solid var(--line);border-radius:22px;padding:18px 20px}
  .nt-sgrid{min-height:calc(var(--ntfill) - 48px);grid-template-columns:minmax(0,1fr) 280px;gap:14px;align-items:stretch}
  .nt-sgrid>div:first-child{display:flex;flex-direction:column}
  .nt-sgrid:has(>div:last-child:empty){grid-template-columns:minmax(0,1fr)}
  .nt-sgrid .nt-slist{flex:1;display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));align-content:start;gap:4px 10px;padding:10px}
  .nt-sgrid .nt-slist>.ln2{display:none}
  .nt-sgrid .nt-srow{border-radius:14px}
  .nt-sgrid .nt-empty2{flex:1;display:flex;flex-direction:column;justify-content:center}
  .nt-kinds-pc .nt-label{padding-top:0}
}