@font-face{font-family:"Sig Vibes";src:url(fonts/GreatVibes.woff2) format("woff2");font-display:swap}
@font-face{font-family:"Sig Dancing";src:url(fonts/DancingScript.woff2) format("woff2");font-display:swap}
@font-face{font-family:"MyPDF Unicode";src:url(fonts/DejaVuSans.ttf) format("truetype");font-weight:400}
@font-face{font-family:"MyPDF Unicode";src:url(fonts/DejaVuSans-Bold.ttf) format("truetype");font-weight:700}
:root{
  --bg:#07111f;--panel:#0c1828;--panel2:#101f33;--panel3:#0a1727;--line:#20334b;--line2:#2a415b;
  --text:#eaf2fb;--muted:#8ea4bb;--dim:#6f87a0;--blue:#1683ff;--blue2:#0b64d9;--sel:#12345a;
  --danger:#ef5350;--ok:#35c48b;--warn:#f5b041;
  --font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Inter,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{font-family:var(--font);background:var(--bg);color:var(--text);overflow:hidden;font-size:13px}
button,input,select,textarea{font:inherit;color:inherit}
svg.lucide{width:17px;height:17px;stroke-width:1.8;flex:none}
.hidden{display:none!important}

.app{height:100%;display:grid;grid-template-rows:56px 56px 1fr 28px}

/* top bar */
.topbar{display:flex;align-items:center;gap:16px;padding:0 14px;border-bottom:1px solid var(--line);background:#081525;min-width:0}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;white-space:nowrap}
.logo{width:32px;height:32px;border-radius:8px;background:linear-gradient(145deg,#1683ff,#0b4fc0);display:grid;place-items:center;color:#fff}
.logo svg{width:20px;height:20px}
.pro{font-size:10px;padding:2px 5px;border:1px solid #31516e;border-radius:4px;color:#9ec7ff;font-weight:700}
.menus{display:flex;gap:2px;position:relative}
.menu-btn{background:none;border:0;padding:7px 10px;border-radius:6px;color:#b7c7d8;cursor:pointer}
.menu-btn:hover,.menu-btn.open{background:#12243a;color:#fff}
.dropdown{position:fixed;min-width:230px;background:#0d1b2b;border:1px solid var(--line2);border-radius:9px;box-shadow:0 18px 50px #000b;padding:5px;z-index:50}
.dropdown button{display:flex;width:100%;align-items:center;gap:10px;background:none;border:0;padding:8px 10px;border-radius:6px;cursor:pointer;text-align:left;color:#d3e0ee}
.dropdown button:hover{background:var(--sel);color:#fff}
.dropdown .kbd{margin-left:auto;color:var(--dim);font-size:11px}
.dropdown hr{border:0;border-top:1px solid var(--line);margin:4px 2px}
.search{flex:1;min-width:0;max-width:420px;margin-left:auto;display:flex;align-items:center;gap:8px;background:#102136;border:1px solid #253c56;border-radius:8px;color:#8ea4bb;padding:0 11px;height:36px;cursor:text}
.search span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top-actions{display:flex;align-items:center;gap:8px}
.btn{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line2);background:#102036;color:#dbe9f7;border-radius:7px;padding:8px 13px;cursor:pointer;white-space:nowrap}
.btn:hover{background:#172b44}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}
.btn.primary:hover{background:#2c90ff}
.btn.danger{border-color:#6b2d2d;color:#ffb5b2}
.btn.sm{padding:5px 9px;font-size:12px}
.btn.icon{padding:6px}
.avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(145deg,#1683ff,#0b4fc0);border:2px solid #2a415b;color:#fff;display:grid;place-items:center;font-size:12px;font-weight:700;cursor:pointer;padding:0}
.avatar[hidden],#signInBtn[hidden]{display:none!important}
.acct-card{padding:10px 12px 8px;border-bottom:1px solid var(--line);margin-bottom:4px}
.acct-card b{display:block;font-size:13px}.acct-card span{color:var(--muted);font-size:11.5px}
.savestate{font-size:11px;color:#7f96ad;white-space:nowrap}

/* toolbar */
.toolbar{display:flex;align-items:center;gap:2px;padding:0 10px;border-bottom:1px solid var(--line);background:var(--panel3);overflow-x:auto;scrollbar-width:none}
.toolbar::-webkit-scrollbar{display:none}
.tool{height:46px;min-width:58px;padding:0 8px;border:0;background:transparent;color:#a9bad0;border-radius:7px;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font-size:10.5px;white-space:nowrap}
.tool:hover{background:#11263f;color:#fff}
.tool.active{background:var(--blue);color:#fff}
.sep{height:30px;width:1px;background:#223750;margin:0 6px;flex:none}
.grow{flex:1}

/* workspace */
.workspace{display:grid;grid-template-columns:230px minmax(0,1fr) 290px 230px;grid-template-rows:minmax(0,1fr);min-height:0;overflow:hidden}
.left,.right,.far{background:var(--panel);min-height:0;overflow:auto}
.left{border-right:1px solid var(--line);display:flex;flex-direction:column}
.right{border-left:1px solid var(--line);display:flex;flex-direction:column}
.far{border-left:1px solid var(--line);padding-bottom:16px}
.section-title{display:flex;align-items:center;justify-content:space-between;padding:13px 14px 7px;font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:#7e94ac;font-weight:700}
.toolgroups{padding:0 8px}
.tg-title{font-size:11px;color:var(--dim);margin:10px 8px 4px;font-weight:600}
.titem{display:flex;align-items:center;gap:10px;width:100%;background:none;border:0;padding:7px 9px;border-radius:7px;color:#c8d7e7;cursor:pointer;text-align:left}
.titem:hover{background:#11263f;color:#fff}
.titem.active{background:var(--blue);color:#fff}
.pages-head{border-top:1px solid var(--line);margin-top:8px}
.thumbs{padding:4px 12px 20px;flex:1;overflow:auto;min-height:180px}
.thumb{margin:6px auto 12px;padding:5px;background:#16263a;border:1px solid #2b4159;border-radius:6px;cursor:pointer;position:relative;width:150px}
.thumb.active{border:2px solid var(--blue);padding:4px}
.thumb.multi{outline:2px dashed #7fb6ff;outline-offset:2px}
.thumb canvas{width:100%;display:block;background:#fff}
.thumb .num{position:absolute;bottom:8px;right:8px;background:#07111fdd;border-radius:4px;padding:1px 6px;font-size:10px}
.thumb .tacts{position:absolute;top:8px;right:8px;display:none;gap:3px}
.thumb:hover .tacts{display:flex}
.thumb .tacts button{background:#07111fe6;border:1px solid #2b4159;border-radius:5px;padding:3px;cursor:pointer;color:#dbe9f7;display:grid}
.thumb .tacts svg{width:13px;height:13px}
.thumb.dragover{border-color:#7fb6ff;box-shadow:0 -4px 0 #1683ff}

.center{min-width:0;min-height:0;display:flex;flex-direction:column;background:#121e2e}
.docbar{height:40px;display:flex;align-items:center;gap:6px;padding:0 10px;border-bottom:1px solid var(--line);background:#0e1a2a}
.docname{display:flex;align-items:center;gap:8px;background:#16263a;border:1px solid #2a4058;padding:6px 12px;border-radius:6px;font-size:12px;max-width:360px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.canvas-wrap{position:relative;flex:1;overflow:auto;background:radial-gradient(circle at 50% 30%,#3c4b62,#26334a 70%);padding:32px}
.canvas-wrap.hand{cursor:grab}
.canvas-wrap.hand.grabbing{cursor:grabbing}
.page-shell{position:relative;background:#fff;box-shadow:0 16px 40px #0009;margin:0 auto}
.page-shell canvas{display:block}
.overlay{position:absolute;inset:0;overflow:hidden}
.overlay.creating{cursor:crosshair}
.overlay.passthru{pointer-events:none}
.overlay.passthru .obj{pointer-events:auto}
.textlayer{position:absolute;inset:0;pointer-events:none}
.textlayer.on{pointer-events:auto}
.tl-item{position:absolute;border:1px dashed transparent;cursor:text;border-radius:2px}
.tl-item:hover{border-color:#1683ff;background:#1683ff22}

.obj{position:absolute;cursor:move;user-select:none}
.obj.selected{outline:1.5px solid var(--blue);outline-offset:1px}
.obj.hiddenobj{display:none}
.obj.text{white-space:pre-wrap;line-height:1.2;overflow:visible;word-break:break-word}
.obj.text.editing{cursor:text;user-select:text;outline:1.5px dashed var(--blue)}
.obj.image img{display:block;width:100%;height:100%;pointer-events:none}
.obj.highlight{mix-blend-mode:multiply}
.obj.note{display:grid;place-items:center;border-radius:4px;color:#553d00}
.obj.link{border:1.5px dashed #1683ff;background:#1683ff14}
.obj.field{border:1.5px solid #6d8fb5;background:#dde9f7aa;font-size:10px;color:#34506f;padding:2px 4px;overflow:hidden}
.obj.redact{background:repeating-linear-gradient(45deg,#000 0 8px,#222 8px 16px);outline:1.5px solid #ef5350}
.obj.whiteout{background:#fff;outline:1px dashed #9ab}
.obj svg.shape{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none}
.obj.stamp{display:grid;place-items:center;font-weight:800;letter-spacing:.06em;border-radius:6px;text-transform:uppercase}
.handle{position:absolute;width:9px;height:9px;background:#fff;border:1.5px solid var(--blue);border-radius:2px;display:none;z-index:3}
.obj.selected .handle{display:block}
.h-nw{left:-6px;top:-6px;cursor:nwse-resize}.h-ne{right:-6px;top:-6px;cursor:nesw-resize}
.h-sw{left:-6px;bottom:-6px;cursor:nesw-resize}.h-se{right:-6px;bottom:-6px;cursor:nwse-resize}
.h-n{left:calc(50% - 5px);top:-6px;cursor:ns-resize}.h-s{left:calc(50% - 5px);bottom:-6px;cursor:ns-resize}
.h-w{top:calc(50% - 5px);left:-6px;cursor:ew-resize}.h-e{top:calc(50% - 5px);right:-6px;cursor:ew-resize}
.rubber{position:absolute;border:1.5px dashed var(--blue);background:#1683ff1a;pointer-events:none}
.ff-hot{position:absolute;cursor:pointer;border-radius:2px;z-index:1}
.ff-hot:hover{outline:2px solid var(--blue);background:#1683ff18}
.search-hit{position:absolute;background:#ffd40066;outline:1px solid #e0a800;pointer-events:none}

.pagebar{height:40px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:center;gap:8px;color:#9eb1c5;font-size:12px;background:#0e1a2a}
.pagebar input{width:44px;text-align:center;background:#0b1726;border:1px solid var(--line2);border-radius:5px;padding:4px}
.pagebar select{background:#0b1726;border:1px solid var(--line2);border-radius:5px;padding:4px}

.empty{position:absolute;inset:0;display:grid;place-items:center;text-align:center;color:#8ca1b6;padding:20px}
.empty-box{border:1.5px dashed #45617e;border-radius:14px;padding:40px 44px;background:#0d1b2cdd;max-width:520px}
.empty-box h2{margin:10px 0 8px;color:#e9f2fb;font-size:22px}
.empty-box p{margin:0 0 20px;line-height:1.5}
.empty-box .row{justify-content:center;flex-wrap:wrap}
.empty-box .big svg{width:44px;height:44px;color:var(--blue)}
.drop-glow{outline:3px dashed var(--blue);outline-offset:-12px}

/* right panel */
.tabs{display:flex;border-bottom:1px solid var(--line);flex:none}
.tab{flex:1;padding:12px 4px;text-align:center;font-size:12px;color:#8fa5ba;cursor:pointer;background:none;border:0;border-bottom:2px solid transparent}
.tab.active{color:#fff;border-bottom-color:var(--blue)}
.panel{padding:12px 14px;overflow:auto;flex:1}
.label{font-size:11px;color:#8198b0;margin:12px 0 5px;display:flex;justify-content:space-between}
.field,.panel select,.panel textarea{width:100%;padding:7px 9px;background:#0b1726;border:1px solid #29415c;color:#dce8f4;border-radius:6px}
.panel textarea{min-height:70px;resize:vertical}
input[type=color]{padding:2px;height:32px;cursor:pointer}
input[type=range]{width:100%;accent-color:var(--blue)}
.row{display:flex;gap:7px;align-items:center}
.row>*{flex:1;min-width:0}
.seg{display:flex;border:1px solid #29415c;border-radius:6px;overflow:hidden}
.seg button{flex:1;background:#0b1726;border:0;padding:6px;cursor:pointer;display:grid;place-items:center;color:#b7c7d8}
.seg button+button{border-left:1px solid #29415c}
.seg button.on{background:var(--blue);color:#fff}
.hint{color:var(--dim);font-size:11.5px;line-height:1.5;margin:8px 0}
.h3{font-weight:700;font-size:13px;margin:4px 0 2px}
.layer{display:flex;align-items:center;gap:8px;padding:8px;border-radius:6px;font-size:12px;cursor:pointer}
.layer:hover{background:#11263f}
.layer.sel{background:var(--sel)}
.layer .nm{flex:1;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.layer button{background:none;border:0;padding:2px;cursor:pointer;color:var(--dim);display:grid}
.layer button:hover{color:#fff}
.comment{border:1px solid var(--line);border-radius:8px;padding:9px;margin-bottom:8px;cursor:pointer}
.comment:hover{border-color:var(--line2);background:#0f2035}
.comment .meta{font-size:11px;color:var(--dim);margin-bottom:4px}
.formfield{margin-bottom:8px}
.check{display:flex;align-items:center;gap:8px;margin:6px 0;cursor:pointer}
.check input{accent-color:var(--blue);width:15px;height:15px}

/* far column */
.far .fa{display:flex;align-items:center;gap:10px;width:calc(100% - 16px);margin:1px 8px;background:none;border:0;padding:8px 9px;border-radius:7px;color:#c8d7e7;cursor:pointer;text-align:left}
.far .fa:hover{background:#11263f;color:#fff}
.far .fa .badge{margin-left:auto;font-size:9.5px;color:#9ec7ff;border:1px solid #31516e;border-radius:4px;padding:0 4px}
.secure{margin:16px 12px 0;border:1px solid #29415c;border-radius:10px;padding:14px;background:linear-gradient(160deg,#0f2440,#0b1a2c)}
.secure .t{font-weight:700;margin:8px 0 4px}
.secure .s{color:var(--muted);font-size:11.5px;line-height:1.45}
.secure .on{display:flex;align-items:center;gap:6px;margin-top:8px;font-size:12px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--ok);display:inline-block}
.dot.off{background:var(--danger)}

.status{display:flex;align-items:center;gap:8px;padding:0 14px;font-size:11px;color:#86a0b8;border-top:1px solid var(--line);background:#091523}
.status .grow{flex:1}

/* modals */
.modal{position:fixed;inset:0;background:#000a;display:grid;place-items:center;z-index:60;padding:16px}
.modal-card{width:min(560px,100%);max-height:calc(100vh - 32px);display:flex;flex-direction:column;background:#0d1b2b;border:1px solid #29415d;border-radius:12px;box-shadow:0 20px 80px #000c}
.modal-card.wide{width:min(760px,100%)}
.modal-head{padding:14px 16px;border-bottom:1px solid var(--line);font-weight:700;display:flex;align-items:center;gap:10px}
.modal-head .x{margin-left:auto;background:none;border:0;cursor:pointer;color:var(--muted);display:grid}
.modal-body{padding:16px;overflow:auto}
.modal-body .label:first-child{margin-top:0}
.modal-foot{padding:12px 16px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap}
.sigpad{width:100%;height:200px;background:#fff;border-radius:8px;touch-action:none;cursor:crosshair;display:block}
.sig-typed{width:100%;height:120px;background:#fff;border-radius:8px;display:grid;place-items:center;color:#111;font-size:44px;font-family:"Sig Vibes",cursive}
.saved-sigs{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.saved-sigs img{height:54px;background:#fff;border-radius:6px;padding:4px;cursor:pointer;border:2px solid transparent}
.saved-sigs img:hover{border-color:var(--blue)}
.palette-list{max-height:50vh;overflow:auto;margin-top:8px}
.palette-list button{display:flex;align-items:center;gap:10px;width:100%;background:none;border:0;padding:9px 10px;border-radius:6px;cursor:pointer;text-align:left;color:#d3e0ee}
.palette-list button.hl,.palette-list button:hover{background:var(--sel);color:#fff}
.palette-list .grp{margin-left:auto;font-size:11px;color:var(--dim)}
.progress{height:4px;background:#1a2c42;border-radius:4px;overflow:hidden;margin-top:12px}
.progress i{display:block;height:100%;width:40%;background:var(--blue);animation:slide 1.2s infinite ease-in-out}
@keyframes slide{0%{margin-left:-40%}100%{margin-left:100%}}
.toast{position:fixed;bottom:40px;left:50%;transform:translateX(-50%);background:#12243a;border:1px solid var(--line2);padding:10px 16px;border-radius:9px;box-shadow:0 12px 40px #000a;z-index:70;max-width:90vw}
.toast.err{border-color:#6b2d2d;color:#ffc9c7}
.kbdtable td{padding:4px 10px 4px 0}
.kbdtable kbd{background:#16263a;border:1px solid var(--line2);border-radius:4px;padding:1px 6px;font-size:11px}

/* ---------------- responsive: tablets & phones ---------------- */
.mobile-only{display:none!important}
.drawer-head{display:none;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--line);font-weight:700;flex:none}
.scrim{position:fixed;inset:0;background:#0009;z-index:45;display:none}
.scrim.on{display:block}
.selbar{position:fixed;left:50%;transform:translateX(-50%);bottom:80px;display:none;gap:4px;padding:5px;background:#0d1b2bf2;border:1px solid var(--line2);border-radius:12px;box-shadow:0 10px 30px #000a;z-index:30;max-width:calc(100vw - 24px);overflow-x:auto}
.selbar button{display:flex;flex-direction:column;align-items:center;gap:3px;min-width:58px;background:none;border:0;padding:6px 8px;border-radius:8px;color:#dbe9f7;font-size:10.5px;cursor:pointer}
.selbar button:active{background:var(--sel)}
.selbar button.danger{color:#ffb5b2}
.mobile-menu h4{margin:14px 0 6px;font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:#7e94ac}
.mobile-menu h4:first-child{margin-top:0}
.mobile-menu .grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:6px}
.mobile-menu button{display:flex;align-items:center;gap:9px;background:#0f2035;border:1px solid var(--line);border-radius:8px;padding:10px;color:#d3e0ee;cursor:pointer;text-align:left;font-size:12.5px}
.mobile-menu button:active{background:var(--sel)}

/* touch: let objects be dragged and tools draw without scrolling the page */
.obj,.overlay.creating,.handle{touch-action:none}
@media (hover:none){.thumb .tacts{display:flex}}
@media (pointer:coarse){
  .handle{width:16px;height:16px;border-radius:50%}
  .h-nw{left:-9px;top:-9px}.h-ne{right:-9px;top:-9px}.h-sw{left:-9px;bottom:-9px}.h-se{right:-9px;bottom:-9px}
  .h-n{left:calc(50% - 8px);top:-9px}.h-s{left:calc(50% - 8px);bottom:-9px}.h-w{top:calc(50% - 8px);left:-9px}.h-e{top:calc(50% - 8px);right:-9px}
  .titem{padding:10px 9px}
}

@media (max-width:1400px){.workspace{grid-template-columns:220px minmax(0,1fr) 280px}.far{display:none}}

@media (max-width:1100px){
  .app{height:100vh;height:100dvh}
  .mobile-only{display:flex!important}
  .menus,.savestate{display:none}
  #signInBtn .lbl{display:none}
  .search{flex:0 0 auto;width:40px;padding:0 11px;justify-content:center}
  .search span{display:none}
  .top-actions{margin-left:0}
  .workspace{grid-template-columns:210px minmax(0,1fr)}
  .toolgroups .titem{padding:6px 9px}
  .thumb{width:130px}
  .right{display:none;position:fixed;top:0;right:0;bottom:0;width:min(340px,92vw);z-index:50;box-shadow:-12px 0 40px #000a}
  .right.mobile-open{display:flex}
  .right .drawer-head{display:flex}
  .selbar.on{display:flex}
}

@media (max-width:760px){
  .app{grid-template-rows:52px 52px 1fr 0}
  .status{display:none}
  .workspace{grid-template-columns:minmax(0,1fr)}
  .left{display:none;position:fixed;top:0;left:0;bottom:0;width:min(300px,88vw);z-index:50;box-shadow:12px 0 40px #000a}
  .left.mobile-open{display:flex}
  .left .drawer-head{display:flex}
  .topbar{gap:6px;padding:0 8px}
  .search,.savestate,.brand .txt,.pro,.btn .lbl{display:none}
  .top-actions{margin-left:auto;gap:6px}
  .btn{padding:8px 10px}
  .toolbar{padding:0 4px}
  .tool{min-width:50px;height:44px;padding:0 6px;font-size:10px}
  .docbar{height:34px}
  .docname{max-width:100%;padding:4px 10px}
  #toolHint{display:none}
  .canvas-wrap{padding:12px 8px 70px}
  .pagebar{gap:5px;height:44px;padding:0 6px}
  .pagebar .sep{display:none}
  .selbar{bottom:54px}
  /* bottom-sheet dialogs */
  .modal{place-items:end stretch;padding:0}
  .modal-card,.modal-card.wide{width:100%;max-height:88dvh;border-radius:16px 16px 0 0;border-bottom:0}
  .modal-foot .btn{flex:1;justify-content:center}
  /* stop iOS zooming into inputs */
  .field,.panel select,.panel textarea,.modal input,.modal select,.modal textarea,.pagebar input,.pagebar select{font-size:16px}
  .toast{bottom:110px}
  .empty-box{padding:28px 20px}
  .empty-box h2{font-size:19px}
}
@media (min-width:761px){#toggleLeft{display:none!important}}
.section-title.toggle{cursor:pointer;user-select:none}
.section-title.toggle::after{content:"▾";font-size:12px;transition:transform .15s}
.section-title.toggle.collapsed::after{transform:rotate(-90deg)}
.toolgroups.collapsed{display:none}