:root{
  --accent: oklch(0.56 0.16 258);
  --accent-soft: oklch(0.56 0.16 258 / .12);
  --accent-ink: #fff;
  --danger: oklch(0.58 0.18 25);
  --bg: #f4f4f2;
  --chrome: #fbfbfa;
  --panel: #ffffff;
  --page: #ffffff;
  --ink: #1d1d1f;
  --ink-2: #55565a;
  --ink-3: #8a8b90;
  --line: #e4e3df;
  --line-2: #eeedea;
  --hover: rgba(20,20,30,.06);
  --active: rgba(20,20,30,.1);
  --shadow-page: 0 1px 2px rgba(0,0,0,.06), 0 6px 24px rgba(0,0,0,.05);
  --shadow-pop: 0 2px 6px rgba(0,0,0,.08), 0 16px 40px rgba(0,0,0,.14);
  --ui: "Pretendard Variable", Pretendard, -apple-system, "Apple SD Gothic Neo", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --r: 8px;
  color-scheme: light;
}
[data-theme="dark"]{
  --accent: oklch(0.72 0.13 258);
  --accent-soft: oklch(0.72 0.13 258 / .16);
  --accent-ink: #0d1020;
  --bg: #111214;
  --chrome: #18191b;
  --panel: #1c1d20;
  --page: #1f2023;
  --ink: #e9e9e6;
  --ink-2: #b2b3b6;
  --ink-3: #7c7d82;
  --line: #2c2d31;
  --line-2: #26272a;
  --hover: rgba(255,255,255,.06);
  --active: rgba(255,255,255,.11);
  --shadow-page: 0 0 0 1px #2a2b2f, 0 10px 30px rgba(0,0,0,.35);
  --shadow-pop: 0 0 0 1px #2e2f33, 0 18px 44px rgba(0,0,0,.5);
  color-scheme: dark;
}

*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{font-family:var(--ui);background:var(--bg);color:var(--ink);font-size:14px;-webkit-font-smoothing:antialiased;overflow:hidden}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;padding:0}
input,select,textarea{font:inherit;color:inherit}
[hidden]{display:none!important}
.ms{font-family:"Material Symbols Rounded";font-weight:400;font-size:20px;line-height:1;font-variation-settings:"FILL" 0,"wght" 400,"opsz" 20;user-select:none;display:inline-block;vertical-align:middle}
.screen{position:fixed;inset:0;display:flex;flex-direction:column}
body.theme-anim *{transition:background-color .25s ease,border-color .25s ease,color .25s ease}

/* ---------- logo ---------- */
.logo-mark{width:40px;height:40px;flex:0 0 40px;border:0;border-radius:0;padding:0;background:transparent;display:grid;place-items:center}
.logo-mark img{display:block;width:100%;height:100%;object-fit:contain}
.brand{display:flex;align-items:center;flex:0 0 auto}
.brand-logo{display:block;width:56px;height:56px;object-fit:contain;flex-shrink:0}
.auth-side .brand-logo{width:96px;height:96px}
.mobile-auth-logo{display:none}
.mobile-auth-logo .brand-logo{width:76px;height:76px}

/* ---------- buttons ---------- */
.btn{height:36px;padding:0 16px;border-radius:999px;display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:13.5px;white-space:nowrap}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{filter:brightness(1.07)}
.btn-line{border:1px solid var(--line);background:var(--panel)}
.btn-line:hover{background:var(--hover)}
.btn-danger{background:var(--danger);color:#fff}
.icon-btn{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;color:var(--ink-2)}
.icon-btn:hover{background:var(--hover);color:var(--ink)}
.avatar{width:34px;height:34px;border-radius:50%;background:oklch(0.62 0.12 160);color:#fff;font-weight:700;font-size:14px;display:grid;place-items:center}

/* ---------- auth ---------- */
#auth{flex-direction:row;background:var(--panel)}
.auth-side{flex:1.1;background:var(--bg);padding:48px 56px;display:flex;flex-direction:column;justify-content:space-between;border-right:1px solid var(--line);position:relative;overflow:hidden}
.auth-side h1{font-family:"Gowun Batang",serif;font-weight:700;font-size:52px;line-height:1.25;letter-spacing:-.02em;margin:0;text-wrap:pretty}
.auth-side h1 em{font-style:normal;color:var(--accent)}
.auth-side p{color:var(--ink-2);font-size:15px;line-height:1.7;max-width:440px}
.auth-sheet{position:absolute;right:-60px;bottom:-40px;width:340px;height:420px;background:var(--page);border-radius:6px;box-shadow:var(--shadow-page);transform:rotate(-6deg);padding:36px 32px;font-family:"Gowun Batang",serif;color:var(--ink-2);line-height:1.9;font-size:15px}
.auth-sheet .demo-caret{display:inline-block;width:2px;height:18px;background:var(--accent);vertical-align:-3px;animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.auth-main{flex:1;display:grid;place-items:center;padding:40px}
.auth-card{width:100%;max-width:380px}
.auth-card h2{font-size:26px;letter-spacing:-.02em;margin:0 0 6px}
.auth-card .sub{color:var(--ink-3);margin:0 0 28px}
.tabs{display:flex;gap:4px;background:var(--bg);padding:4px;border-radius:999px;margin-bottom:24px}
.tabs button{flex:1;height:34px;border-radius:999px;font-weight:600;color:var(--ink-3)}
.tabs button.on{background:var(--panel);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.1)}
.field{display:block;margin-bottom:14px}
.field span{display:block;font-size:12.5px;font-weight:600;color:var(--ink-2);margin-bottom:6px}
.field input{width:100%;height:44px;border-radius:10px;border:1px solid var(--line);background:var(--panel);padding:0 14px;outline:none;font-size:14.5px}
.field input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.auth-err{color:var(--danger);font-size:13px;min-height:20px;margin:4px 0 8px}.auth-err.success{color:var(--accent)}
.auth-card .btn{width:100%;height:46px;justify-content:center;font-size:15px}
.auth-note{margin-top:22px;font-size:12px;color:var(--ink-3);line-height:1.6;display:flex;gap:8px}
.auth-note .ms{font-size:16px}

/* ---------- home ---------- */
#home{background:var(--bg)}
.home-top{height:64px;display:flex;align-items:center;gap:16px;padding:0 24px;background:var(--chrome);border-bottom:1px solid var(--line)}
.search{flex:1;max-width:640px;margin:0 auto;height:44px;border-radius:999px;background:var(--bg);display:flex;align-items:center;gap:8px;padding:0 16px;border:1px solid transparent}
.search:focus-within{background:var(--panel);border-color:var(--line);box-shadow:var(--shadow-pop)}
.search input{flex:1;border:0;background:none;outline:none;font-size:15px}
.home-body{flex:1;overflow:auto}
.home-start{background:var(--chrome);border-bottom:1px solid var(--line);padding:24px 0 30px}
.wrap{max-width:1000px;margin:0 auto;padding:0 32px}
.sec-title{font-size:15px;font-weight:600;margin:0 0 14px;color:var(--ink-2)}
.start-row{display:flex;gap:20px}
.start-card{width:150px;text-align:left}
.start-card .thumb{height:190px;border-radius:6px;border:1px solid var(--line);background:var(--page);display:grid;place-items:center;transition:border-color .15s, transform .15s}
.start-card:hover .thumb{border-color:var(--accent);transform:translateY(-2px)}
.start-card .thumb .ms{font-size:44px;color:var(--accent);font-variation-settings:"wght" 300}
.start-card b{display:block;margin-top:10px;font-size:13.5px}
.start-card small{color:var(--ink-3);font-size:12px}
.list-head{display:flex;align-items:center;gap:12px;margin:28px 0 8px}
.list-head h3{margin:0;font-size:16px;flex:1}
.list-head select{height:32px;border-radius:8px;border:1px solid var(--line);background:var(--panel);padding:0 8px}
.bulk{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:10px;background:var(--accent-soft);margin-bottom:8px;font-size:13px;font-weight:600}
.doc-table{width:100%;border-collapse:collapse}
.doc-row{display:grid;grid-template-columns:28px 36px 1fr 150px 40px;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;cursor:pointer}
.doc-row:hover{background:var(--hover)}
.doc-row .ico{width:32px;height:40px;border-radius:4px;border:1px solid var(--line);background:var(--page);position:relative}
.doc-row .ico::before{content:"";position:absolute;left:6px;right:6px;top:9px;height:2px;background:var(--accent);box-shadow:0 6px 0 var(--line),0 12px 0 var(--line),0 18px 0 var(--line)}
.doc-row .t{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.doc-row .s{color:var(--ink-3);font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}
.doc-row .d{color:var(--ink-3);font-size:12.5px}
.doc-row .del{opacity:0}
.doc-row:hover .del{opacity:1}
.doc-row .del:hover{color:var(--danger)}
.chk{width:18px;height:18px;accent-color:var(--accent);cursor:pointer}
.empty{padding:70px 0;text-align:center;color:var(--ink-3)}
.empty .ms{font-size:48px;display:block;margin-bottom:10px;font-variation-settings:"wght" 200}

/* ---------- editor chrome ---------- */
#editorScreen{background:var(--bg)}
.topbar{display:flex;align-items:center;gap:10px;padding:8px 16px 0;background:var(--chrome)}
.title-block{flex:1;min-width:0}
.title-row{display:flex;align-items:center;gap:10px}
.doc-title{font-size:17px;font-weight:500;border:1px solid transparent;border-radius:6px;padding:2px 6px;background:none;outline:none;min-width:80px;max-width:420px}
.doc-title:hover{border-color:var(--line)}
.doc-title:focus{border-color:var(--accent)}
.save-state{font-size:12.5px;color:var(--ink-3);display:flex;align-items:center;gap:4px}
.save-state .ms{font-size:16px}
.menubar{display:flex;gap:2px;margin-left:0;padding-bottom:4px}
.menubar>button{padding:3px 8px;border-radius:5px;font-size:13.5px;color:var(--ink)}
.menubar>button:hover,.menubar>button.open{background:var(--hover)}
.top-actions{display:flex;align-items:center;gap:6px}
.btn-ai{height:36px;padding:0 14px 0 12px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-weight:700;display:flex;align-items:center;gap:6px}
.btn-ai.on{background:var(--accent);color:var(--accent-ink)}
.btn-ai .ms{font-size:18px}

.toolbar{margin:4px 12px 8px;padding:4px 8px;background:var(--panel);border:1px solid var(--line-2);border-radius:999px;display:flex;align-items:center;gap:1px;overflow-x:auto;scrollbar-width:none;flex-shrink:0}
[data-theme="dark"] .toolbar{background:#222327}
.tb{height:30px;min-width:30px;padding:0 5px;border-radius:5px;display:inline-flex;align-items:center;justify-content:center;gap:2px;color:var(--ink-2);flex-shrink:0}
.tb:hover{background:var(--hover);color:var(--ink)}
.tb.on{background:var(--accent-soft);color:var(--accent)}
.tb .ms{font-size:19px}
.tb-sep{width:1px;height:20px;background:var(--line);margin:0 6px;flex-shrink:0}
.tb-select{height:30px;border:0;background:none;border-radius:5px;padding:0 4px;color:var(--ink);cursor:pointer;flex-shrink:0;outline:none;font-size:13px}
.tb-select:hover{background:var(--hover)}
.tb-select option{background:var(--panel)}
.size-box{display:flex;align-items:center;flex-shrink:0}
.size-box input{width:36px;height:26px;text-align:center;border:1px solid var(--line);border-radius:5px;background:none;outline:none;font-size:13px}
.color-tb{flex-direction:column;gap:0}
.color-tb .ms{font-size:17px;margin-top:2px}
.color-tb i{display:block;width:16px;height:3px;border-radius:2px;margin-top:-1px}

.workspace{flex:1;display:flex;min-height:0}
.outline{width:220px;padding:20px 12px 20px 20px;overflow:auto;flex-shrink:0}
.outline-head{font-size:12px;font-weight:700;color:var(--ink-3);letter-spacing:.04em;margin-bottom:10px;display:flex;align-items:center;gap:6px}
.outline a{display:block;padding:5px 8px;border-radius:6px;color:var(--ink-2);text-decoration:none;font-size:13px;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.outline a:hover{background:var(--hover);color:var(--ink)}
.outline a.l2{padding-left:20px}
.outline a.l3{padding-left:32px;font-size:12.5px}
.outline .none{color:var(--ink-3);font-size:12.5px;line-height:1.6;padding:0 8px}

.canvas{flex:1;overflow:auto;position:relative;scroll-behavior:auto}
.page-wrap{padding:24px 24px 120px;display:flex;justify-content:center}
.page{width:794px;min-height:1123px;background:var(--page);box-shadow:var(--shadow-page);padding:96px 96px 120px;outline:none;font-family:var(--doc-font,"Noto Serif KR"),serif;font-size:15px;line-height:1.75;color:var(--ink);word-break:keep-all;overflow-wrap:break-word;flex-shrink:0}
body.smooth .page{caret-color:transparent}
.page:empty::before{content:attr(data-placeholder);color:var(--ink-3);pointer-events:none}
.page p{margin:0 0 .6em}
.page h1{font-size:2em;line-height:1.3;margin:.6em 0 .4em;font-weight:700;letter-spacing:-.01em}
.page h2{font-size:1.5em;line-height:1.35;margin:.9em 0 .4em;font-weight:700}
.page h3{font-size:1.2em;margin:.9em 0 .3em;font-weight:700}
.page h1:first-child,.page h2:first-child{margin-top:0}
.page .doc-title-style{font-size:2.6em;font-weight:700;line-height:1.2;margin:0 0 .2em}
.page .doc-subtitle{font-size:1.25em;color:var(--ink-2);margin:0 0 1em}
.page blockquote{margin:1em 0;padding:.2em 0 .2em 1.1em;border-left:3px solid var(--line);color:var(--ink-2)}
.page pre{font-family:var(--mono);font-size:.85em;background:var(--bg);padding:14px 16px;border-radius:6px;white-space:pre-wrap;line-height:1.6}
.page code{font-family:var(--mono);font-size:.88em;background:var(--bg);padding:1px 5px;border-radius:4px}
.page pre code{background:none;padding:0}
.page a{color:var(--accent)}
.page ul,.page ol{padding-left:1.6em;margin:.3em 0 .7em}
.page li{margin:.15em 0}
.page ul.checklist{list-style:none;padding-left:.2em}
.page ul.checklist li{position:relative;padding-left:1.8em}
.page ul.checklist li::before{content:"";position:absolute;left:0;top:.38em;width:1em;height:1em;border:1.5px solid var(--ink-3);border-radius:4px;cursor:pointer;background:var(--page)}
.page ul.checklist li.done{color:var(--ink-3);text-decoration:line-through}
.page ul.checklist li.done::before{background:var(--accent);border-color:var(--accent);box-shadow:inset 0 0 0 2px var(--page)}
.page table{border-collapse:collapse;width:100%;margin:.8em 0;font-size:.95em}
.page td,.page th{border:1px solid var(--line);padding:6px 10px;vertical-align:top;min-width:40px}
.page th{background:var(--bg);font-weight:700;text-align:left}
.page hr{border:0;border-top:1px solid var(--line);margin:1.4em 0}
.page hr.page-break{border-top:2px dashed var(--line);margin:2em -96px;position:relative}
.page img{max-width:100%;height:auto;border-radius:4px}
.page ::selection{background:var(--accent-soft)}
::highlight(find-all){background:oklch(0.86 0.15 95 / .55)}
::highlight(find-cur){background:oklch(0.75 0.17 60);color:#000}

.smooth-caret{position:fixed;left:0;top:0;width:2px;border-radius:2px;background:var(--accent);pointer-events:none;z-index:50;opacity:0;will-change:transform}
.smooth-caret.show{opacity:1}
.smooth-caret.blink{animation:caretBlink 1.06s ease-in-out infinite}
@keyframes caretBlink{0%,45%{opacity:1}55%,92%{opacity:0}100%{opacity:1}}
.cursor-dot{position:fixed;left:0;top:0;width:26px;height:26px;margin:-13px 0 0 -13px;border-radius:50%;border:1.5px solid var(--accent);pointer-events:none;z-index:60;opacity:0;transition:width .2s,height .2s,margin .2s,opacity .2s,background-color .2s}
.cursor-dot.show{opacity:.55}
.cursor-dot.text{width:6px;height:6px;margin:-3px 0 0 -3px;background:var(--accent);opacity:.4}

.statusbar{height:28px;flex-shrink:0;display:flex;align-items:center;gap:18px;padding:0 16px;background:var(--chrome);border-top:1px solid var(--line);font-size:12px;color:var(--ink-3)}
.statusbar .grow{flex:1}
.zoom-ctl{display:flex;align-items:center;gap:6px}
.zoom-ctl input[type=range]{width:100px;accent-color:var(--accent)}
.zoom-ctl button{width:20px;height:20px;border-radius:4px;display:grid;place-items:center}
.zoom-ctl button:hover{background:var(--hover)}
.zoom-ctl .ms{font-size:16px}

body.focus-mode .outline,body.focus-mode .toolbar,body.focus-mode .menubar{display:none!important}
.focus-exit{display:none}
body.focus-mode .focus-exit{position:fixed;top:max(12px,env(safe-area-inset-top));right:max(12px,env(safe-area-inset-right));z-index:100;display:flex;align-items:center;gap:7px;padding:9px 13px;border:1px solid var(--line);border-radius:999px;background:var(--panel);color:var(--ink);box-shadow:var(--shadow-pop);font:600 13px var(--ui);cursor:pointer}
body.focus-mode .focus-exit:hover{background:var(--hover)}
body.focus-mode .focus-exit:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
body.focus-mode .focus-exit .ms{font-size:18px}

/* ---------- menus & popovers ---------- */
.menu{position:fixed;z-index:200;min-width:240px;background:var(--panel);border-radius:10px;box-shadow:var(--shadow-pop);padding:6px 0;font-size:13.5px}
.menu .mi{display:flex;align-items:center;gap:12px;width:100%;padding:7px 14px;text-align:left;position:relative}
.menu .mi:hover,.menu .mi.sub-open{background:var(--hover)}
.menu .mi .ms{font-size:18px;color:var(--ink-2);width:18px}
.menu .mi .lbl{flex:1}
.menu .mi kbd{font-family:var(--ui);font-size:12px;color:var(--ink-3)}
.menu .mi.danger,.menu .mi.danger .ms{color:var(--danger)}
.menu .mi.disabled{opacity:.4;pointer-events:none}
.menu .sep{height:1px;background:var(--line);margin:6px 0}
.menu .mi .check{width:18px;color:var(--accent)}
.pop{position:fixed;z-index:210;background:var(--panel);border-radius:10px;box-shadow:var(--shadow-pop);padding:12px}
.swatches{display:grid;grid-template-columns:repeat(8,22px);gap:6px}
.swatches button{width:22px;height:22px;border-radius:50%;border:1px solid rgba(0,0,0,.1)}
.swatches button:hover{transform:scale(1.15)}
.pop .pop-label{font-size:12px;color:var(--ink-3);margin-bottom:8px;font-weight:600}
.pop .reset{margin-top:10px;font-size:12.5px;display:flex;align-items:center;gap:6px;color:var(--ink-2)}
.grid-pick{display:grid;grid-template-columns:repeat(8,18px);gap:3px}
.grid-pick i{width:18px;height:18px;border:1px solid var(--line);border-radius:2px;display:block;cursor:pointer}
.grid-pick i.on{background:var(--accent-soft);border-color:var(--accent)}

/* ---------- find ---------- */
.findbar{position:absolute;top:12px;right:24px;z-index:40;width:360px;background:var(--panel);border-radius:12px;box-shadow:var(--shadow-pop);padding:12px;display:flex;flex-direction:column;gap:8px}
.findbar .row{display:flex;gap:6px;align-items:center}
.findbar input[type=text]{flex:1;height:32px;border-radius:7px;border:1px solid var(--line);padding:0 10px;background:var(--bg);outline:none;font-size:13px}
.findbar input[type=text]:focus{border-color:var(--accent)}
.findbar .count{font-size:12px;color:var(--ink-3);min-width:46px;text-align:right}
.findbar .sm{height:30px;padding:0 10px;border-radius:7px;font-size:12.5px;font-weight:600;border:1px solid var(--line)}
.findbar .sm:hover{background:var(--hover)}
.findbar label{font-size:12px;color:var(--ink-2);display:flex;align-items:center;gap:5px}

/* ---------- modal & toast ---------- */
.modal-back{position:fixed;inset:0;background:rgba(10,10,15,.38);z-index:300;display:grid;place-items:center;animation:fade .15s}
@keyframes fade{from{opacity:0}}
.modal{width:420px;max-width:calc(100vw - 32px);background:var(--panel);border-radius:14px;box-shadow:var(--shadow-pop);padding:24px;animation:rise .2s cubic-bezier(.2,.8,.2,1)}
@keyframes rise{from{transform:translateY(8px);opacity:0}}
.modal h4{margin:0 0 6px;font-size:18px}
.modal p{margin:0 0 16px;color:var(--ink-2);line-height:1.6}
.modal .acts{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}
.stat-grid{display:grid;grid-template-columns:1fr auto;gap:8px 20px;font-size:14px}
.stat-grid b{text-align:right;font-variant-numeric:tabular-nums}
.toast{position:fixed;left:50%;bottom:44px;transform:translateX(-50%) translateY(20px);background:#26272b;color:#f2f2f0;padding:10px 18px;border-radius:999px;font-size:13px;z-index:400;opacity:0;transition:.25s;pointer-events:none;display:flex;gap:8px;align-items:center}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.drop-hint{position:fixed;inset:0;z-index:250;background:var(--accent-soft);border:3px dashed var(--accent);display:grid;place-items:center;font-size:20px;font-weight:700;color:var(--accent);pointer-events:none}

/* ---------- AI panel ---------- */
.ai-panel{width:380px;flex-shrink:0;background:var(--panel);border-left:1px solid var(--line);display:flex;flex-direction:column;min-height:0}
.ai-head{display:flex;align-items:center;gap:8px;padding:12px 12px 0 18px}
.ai-head b{flex:1;font-size:15px;display:flex;align-items:center;gap:6px}
.ai-head b .ms{color:var(--accent)}
.ai-tabs{display:flex;gap:18px;padding:0 18px;border-bottom:1px solid var(--line);margin-top:8px}
.ai-tabs button{padding:10px 0;font-weight:600;color:var(--ink-3);border-bottom:2px solid transparent;margin-bottom:-1px}
.ai-tabs button.on{color:var(--ink);border-color:var(--accent)}
.ai-body{flex:1;overflow:auto;padding:16px 18px}
.seg{display:flex;background:var(--bg);border-radius:9px;padding:3px;gap:2px;margin-bottom:12px}
.seg button{flex:1;height:30px;border-radius:7px;font-size:12.5px;font-weight:600;color:var(--ink-3)}
.seg button.on{background:var(--panel);color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.1)}
.ai-card{border:1px solid var(--line);border-radius:12px;padding:14px 16px;line-height:1.7;font-size:13.5px;margin-top:14px}
.ai-card .acts{display:flex;gap:6px;margin-top:12px;flex-wrap:wrap}
.chip{height:28px;padding:0 11px;border-radius:999px;border:1px solid var(--line);font-size:12.5px;display:inline-flex;align-items:center;gap:4px;color:var(--ink-2);background:var(--panel)}
.chip:hover{background:var(--hover);color:var(--ink)}
.chip .ms{font-size:15px}
.md p{margin:0 0 .6em}.md p:last-child{margin:0}
.md ul,.md ol{margin:.2em 0 .6em;padding-left:1.3em}
.md h1,.md h2,.md h3{font-size:1.05em;margin:.6em 0 .3em}
.md code{font-family:var(--mono);font-size:.9em;background:var(--bg);padding:1px 4px;border-radius:4px}
.md pre{background:var(--bg);padding:10px;border-radius:8px;overflow:auto}
.ai-hint{color:var(--ink-3);font-size:12.5px;line-height:1.6}
.msgs{display:flex;flex-direction:column;gap:14px}
.msg{max-width:92%;line-height:1.65;font-size:13.5px}
.msg.user{align-self:flex-end;background:var(--accent);color:var(--accent-ink);padding:9px 14px;border-radius:16px 16px 4px 16px;white-space:pre-wrap}
.msg.bot{align-self:flex-start}
.msg.bot .acts{display:flex;gap:4px;margin-top:6px;opacity:.0;transition:opacity .15s}
.msg.bot:hover .acts{opacity:1}
.msg.bot .acts button{height:24px;padding:0 8px;border-radius:6px;font-size:12px;color:var(--ink-3);display:flex;align-items:center;gap:4px}
.msg.bot .acts button:hover{background:var(--hover);color:var(--ink)}
.msg.bot .acts .ms{font-size:14px}
.typing{display:flex;gap:4px;padding:6px 0}
.typing i{width:6px;height:6px;border-radius:50%;background:var(--ink-3);animation:dot 1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes dot{0%,60%,100%{opacity:.25;transform:none}30%{opacity:1;transform:translateY(-3px)}}
.ai-welcome{text-align:left;padding:8px 0 4px}
.ai-welcome h5{font-size:16px;margin:0 0 6px}
.ai-welcome .chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.composer{border-top:1px solid var(--line);padding:12px 14px 14px}
.ctx-toggle{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--ink-2);margin-bottom:8px;cursor:pointer}
.ctx-toggle input{accent-color:var(--accent)}
.ctx-sel{margin-left:auto;color:var(--accent);font-weight:600}
.composer-box{display:flex;align-items:flex-end;gap:8px;border:1px solid var(--line);border-radius:14px;padding:8px 8px 8px 12px;background:var(--bg)}
.composer-box:focus-within{border-color:var(--accent)}
.composer-box textarea{flex:1;border:0;background:none;outline:none;resize:none;max-height:140px;line-height:1.5;font-size:13.5px;padding:4px 0}
.send{width:32px;height:32px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;flex-shrink:0}
.send:disabled{opacity:.35;cursor:default}
.send .ms{font-size:18px}

@media (max-width:1100px){.outline{display:none}}
@media (max-width:860px){.ai-panel{position:fixed;right:0;top:0;bottom:0;z-index:100;width:min(380px,100vw)}.auth-side{display:none}.mobile-auth-logo{display:grid;place-items:center;margin:0 auto 18px}.page{width:100%;padding:56px 32px}.page-wrap{padding:12px}}
@media (max-width:600px){
  .topbar{gap:8px;padding:8px 10px 0}
  .topbar>.logo-mark{width:32px;height:32px;flex:0 0 32px}
  .title-block{min-width:0}
  .title-row{min-width:0;gap:4px}
  .doc-title{flex:1;min-width:0;max-width:none;padding:2px;font-size:15px}
  .save-state{gap:2px;white-space:nowrap}
  .save-state span:last-child{display:none}
  .menubar{max-width:100%;overflow-x:auto;scrollbar-width:none;white-space:nowrap}
  .menubar>button{flex:0 0 auto;padding-inline:6px;white-space:nowrap}
  .top-actions{gap:2px;flex-shrink:0}
  .top-actions .icon-btn,.top-actions .avatar{width:30px;height:30px}
  .top-actions .btn-ai{width:32px;height:32px;justify-content:center;padding:0;gap:0;font-size:0}
  .top-actions .btn-line{height:32px;padding:0 8px;font-size:12px}
  .toolbar{margin:4px 6px 8px;padding-inline:6px}
  .page-wrap{padding:8px 4px 80px}
  .page{padding:42px 24px 80px}
  .statusbar{gap:8px;padding:0 8px;overflow-x:auto;white-space:nowrap}
  #stUpdated,#stPos{display:none}
  .statusbar .zoom-ctl input[type=range]{width:54px}
  .home-top{gap:8px;padding:0 12px}
  .start-row{overflow-x:auto;padding-bottom:4px;gap:12px}
  .start-card{width:120px;flex:0 0 120px}
  .start-card .thumb{height:144px}
  .doc-row{grid-template-columns:22px 32px minmax(0,1fr) 34px;gap:8px;padding:10px 6px}
  .doc-row .d{display:none}
  .wrap{padding-inline:18px}
}

@media print{
  body{overflow:visible;background:#fff}
  .screen{position:static}
  #auth,#home,.topbar,.toolbar,.outline,.ai-panel,.statusbar,.smooth-caret,.cursor-dot,.findbar,.toast{display:none!important}
  #editorScreen,.workspace,.canvas{display:block;overflow:visible;background:#fff}
  .page-wrap{padding:0;display:block}
  .page{box-shadow:none;width:auto;min-height:0;padding:0;zoom:1!important;color:#000;background:#fff}
  .page hr.page-break{break-after:page;border:0;margin:0}
  @page{margin:22mm 20mm}
}