/* PDFEditKaro editor page styles (editor v3) */
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:var(--font);background:var(--bg);color:var(--ink);min-height:100vh}
body.modal-open{overflow:hidden}
header.top{position:sticky;top:0;z-index:40;background:var(--panel);border-bottom:1px solid var(--line);box-shadow:0 1px 0 rgba(16,36,74,.03)}
.tr{display:flex;align-items:center;gap:6px;padding:6px 12px}
.tr1{border-bottom:1px solid #eef2f8;overflow-x:auto;scrollbar-width:thin}
.tr1>*{flex:none}
.tr2{flex-wrap:wrap;gap:6px 10px;min-height:46px}
.grp{display:flex;align-items:center;gap:5px;flex-wrap:wrap}
.sep{width:1px;height:24px;background:var(--line);flex:none}
.spacer{flex:1}
.tbtn{font:inherit;font-size:13px;font-weight:600;border:1px solid transparent;background:transparent;color:var(--ink);border-radius:9px;padding:6px 10px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;white-space:nowrap;line-height:1.2;text-decoration:none}
.tbtn .ic{width:17px;height:17px}
.tbtn:hover:not(:disabled){background:#f2f7ff;border-color:#d3e2f8}
.tbtn:disabled{opacity:.42;cursor:not-allowed}
.tbtn.on{background:var(--brand-soft);border-color:var(--brand);color:var(--brand-dark)}
.tbtn-primary{background:var(--brand);border-color:var(--brand);color:#fff}
.tbtn-primary:hover:not(:disabled){background:var(--brand-dark);border-color:var(--brand-dark);color:#fff}
.tbtn-line{border-color:var(--line);background:#fff}
.tbtn.danger{color:#b91c1c}
.dd{position:relative;display:inline-block}
.dd>.tbtn::after{content:"";width:0;height:0;border:4px solid transparent;border-top-color:currentColor;margin:4px 0 0 2px}
.ddm{display:none;position:absolute;left:0;top:calc(100% + 4px);min-width:168px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 30px rgba(16,36,74,.16);padding:6px;z-index:120}
.dd.open .ddm{display:block}
.ddm .tbtn{display:flex;width:100%;justify-content:flex-start}
input[type=number],select,.tr2 input[type=text]{font:inherit;font-size:13px;border:1px solid var(--line);border-radius:8px;padding:5px 7px;background:#fff;color:var(--ink)}
input[type=number]{width:62px}
input[type=color]{width:34px;height:30px;padding:2px;border:1px solid var(--line);border-radius:8px;background:#fff;cursor:pointer}
input:disabled,select:disabled{opacity:.45}
#fam{width:92px;max-width:92px;text-overflow:ellipsis}
.zl{font-size:13px;min-width:44px;text-align:center;color:var(--muted)}
.lbl{font-size:12px;color:var(--muted);font-weight:600;display:inline-flex;align-items:center;gap:5px}
header.top[data-ctx=text] #gObj{display:none}
header.top[data-ctx=obj] #fmt{display:none}
#hint{font-size:12.5px;color:var(--muted);flex:1 1 220px;min-width:180px;line-height:1.35}
.tr2 .right{display:flex;align-items:center;gap:6px;margin-left:auto}
#stage{padding:22px 16px 40px;overflow-x:auto}
.page{position:relative;background:#fff;box-shadow:0 2px 12px rgba(20,20,60,.16);margin:0 auto 18px}
.page canvas{display:block}
.layer{position:absolute;inset:0;pointer-events:none}
.layer.add{pointer-events:auto}
.tb,.grip{pointer-events:auto}
.layer.add{cursor:crosshair}
.tb{position:absolute;white-space:pre;color:transparent;margin:0;padding:0;outline:none;cursor:text;border-radius:2px}
.tb:hover{background:rgba(11,114,240,.10);box-shadow:0 0 0 1px rgba(11,114,240,.5)}
.tb.sel{box-shadow:0 0 0 2px var(--brand)}
.grip{position:absolute;width:18px;height:18px;border-radius:5px;background:var(--brand);color:#fff;font-size:12px;line-height:18px;text-align:center;cursor:move;display:none;touch-action:none;user-select:none;z-index:5}
/* annotation layer */
.osvg{position:absolute;left:0;top:0;overflow:visible;pointer-events:none}
.osvg .o{pointer-events:auto;cursor:move;touch-action:none}
.osvg .hd{pointer-events:auto;touch-action:none}
.osvg .cap{pointer-events:none}
.osvg.creating .cap{pointer-events:all;cursor:crosshair;touch-action:none}
.osvg.creating .o{pointer-events:none}
body[data-mode=pen] .osvg.creating .cap{cursor:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20'%3E%3Ccircle cx='10' cy='10' r='3' fill='%23e41e26'/%3E%3C/svg%3E") 10 10,crosshair}
.flayer{position:absolute;inset:0;pointer-events:none}
.ff{position:absolute;pointer-events:auto;border:1px solid rgba(11,114,240,.55);background:rgba(226,238,255,.93);color:#000;font-family:Helvetica,Arial,sans-serif;padding:0 3px;border-radius:2px;margin:0;outline:none}
.ff:focus{background:#fff;box-shadow:0 0 0 2px var(--brand)}
textarea.ff{padding:2px 3px;resize:none;line-height:1.25}
.ff.cb{padding:0;cursor:pointer;display:grid;place-items:center}
.ff.cb.rd{border-radius:50%}
.ff.cb.on::after{content:"";width:55%;height:30%;border-left:2px solid #0b2f66;border-bottom:2px solid #0b2f66;transform:rotate(-45deg) translate(1px,-1px)}
.ff.cb.rd.on::after{width:46%;height:46%;border:0;border-radius:50%;background:#0b2f66;transform:none}
.notepop{position:absolute;z-index:30;width:230px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 30px rgba(16,36,74,.22);padding:10px}
.notepop textarea{width:100%;font:inherit;font-size:14px;border:1px solid #c9d5e6;border-radius:8px;padding:8px;resize:vertical}
.notepop div{display:flex;gap:6px;margin-top:8px}
/* drop zone */
#drop{max-width:960px;margin:2.5vh auto 0;text-align:center}
#drop .dz-head{max-width:720px;margin:0 auto 18px}
#drop .tag{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.07em;color:var(--brand-dark);background:var(--brand-soft);border-radius:99px;padding:5px 13px;margin-bottom:14px}
#drop h1{font-size:clamp(28px,4.4vw,40px);line-height:1.15;letter-spacing:-.02em;font-weight:800;margin:0 0 10px;color:var(--navy)}
#drop h1 span{color:var(--brand)}
#drop .sub{font-size:clamp(15px,2vw,17px);line-height:1.5;color:var(--muted);margin:0 auto 14px}
.points{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.points li{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--navy);background:#fff;border:1px solid var(--line);border-radius:99px;padding:5px 12px}
.points .ic{width:15px;height:15px;color:var(--ok)}
#drop .dz-card{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 1px 2px rgba(16,36,74,.04),0 14px 36px -16px rgba(16,36,74,.16);padding:22px}
#drop .dz-area{display:flex;flex-direction:column;align-items:center;cursor:pointer;border:2px dashed #b9cdea;border-radius:16px;background:#f8fbff;padding:40px 20px;transition:.15s}
#drop .dz-area:hover,#drop .dz-area:focus-within,#drop.over .dz-area{border-color:var(--brand);background:#eef5ff}
#drop .dz-ico{display:block;color:var(--brand);margin-bottom:8px}
#drop .dz-ico .ic{width:44px;height:44px}
#drop .dz-title{font-size:20px;font-weight:700;color:var(--navy);margin-bottom:4px}
#drop .dz-hint{font-size:14px;line-height:1.55;color:var(--muted);max-width:520px;margin-bottom:18px}
#drop .big{font-size:16px;padding:13px 26px;border-radius:12px;pointer-events:none}
#drop .dz-area:hover .big,#drop .dz-area:focus-within .big{background:var(--brand-dark);border-color:var(--brand-dark)}
#drop .dz-note{display:block;text-align:center;font-size:13px;line-height:1.5;color:var(--muted);margin-top:14px}
#drop .dz-note .ic{display:inline-block;width:14px;height:14px;vertical-align:-2px;margin-right:5px;color:var(--ok)}
@media (max-width:600px){
#drop{margin-top:10px}
#drop .dz-card{padding:14px;border-radius:16px}
#drop .dz-area{padding:28px 14px}
#drop .dz-title{font-size:18px}
}
.feat-row{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:0 0 18px}
.feat-row span{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--navy);background:#f4f8ff;border:1px solid #dbe7fa;border-radius:99px;padding:5px 11px}
.feat-row .ic{width:15px;height:15px;color:var(--brand)}
/* content below the editor */
#seo{max-width:960px;margin:40px auto 0;padding:0 8px;line-height:1.65;font-size:15px;color:#33364a}
#seo h2{font-size:21px;margin:30px 0 8px;color:var(--navy)}
#seo h3{font-size:16px;margin:18px 0 4px;color:var(--navy)}
#seo ol,#seo ul{padding-left:20px}
#seo p,#seo li{max-width:780px}
#seo .tgroup h3{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin:0 0 10px}
#seo a{color:var(--brand-dark)}
#seo .tcard,#seo .tcard b{text-decoration:none}
.note{max-width:760px;margin:0 auto 10px;font-size:12px;color:var(--muted);text-align:center;line-height:1.5}
#toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:#1c1e2b;color:#fff;font-size:13px;padding:10px 16px;border-radius:10px;opacity:0;pointer-events:none;transition:.2s;z-index:90;max-width:90vw;text-align:center}
#toast.show{opacity:1;transform:translateX(-50%)}
#busy{position:fixed;inset:0;background:rgba(243,246,251,.78);display:none;place-items:center;z-index:80;font-weight:600}
#busy.show{display:grid}
/* signature modal */
.modal{position:fixed;inset:0;z-index:100;background:rgba(16,36,74,.5);display:grid;place-items:center;padding:14px}
.modal[hidden]{display:none}
.mbox{background:#fff;border-radius:18px;width:min(640px,100%);max-height:calc(100vh - 28px);overflow:auto;box-shadow:0 24px 60px rgba(0,0,0,.35);padding:20px 22px}
.mbox h2{margin:0 0 4px;font-size:21px;color:var(--navy)}
.mbox .msub{margin:0 0 14px;color:var(--muted);font-size:13.5px}
#sig-tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:14px}
#sig-tabs button{font:inherit;font-weight:600;font-size:14px;border:0;background:none;padding:9px 14px;cursor:pointer;color:var(--muted);border-bottom:3px solid transparent;margin-bottom:-1px}
#sig-tabs button.on{color:var(--brand-dark);border-bottom-color:var(--brand)}
.sig-pane[hidden]{display:none}
.padwrap{position:relative;border:1.5px dashed #b9cdea;border-radius:12px;background:#fcfdff;height:190px;margin-bottom:8px}
#sig-pad{width:100%;height:100%;display:block;touch-action:none;cursor:crosshair;border-radius:12px}
#sig-hint{position:absolute;inset:0;display:grid;place-items:center;color:#9bb0cf;font-size:15px;pointer-events:none}
.padwrap::after{content:"";position:absolute;left:18px;right:18px;bottom:46px;border-bottom:1px solid #d5e0f0;pointer-events:none}
.srow{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:8px 0}
#sig-colors{display:flex;gap:6px}
#sig-colors button{width:26px;height:26px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px #c9d5e6;cursor:pointer;padding:0}
#sig-colors button.on{box-shadow:0 0 0 2px var(--brand)}
#sig-text{width:100%;font:inherit;font-size:16px;padding:10px 12px;border:1px solid #c9d5e6;border-radius:10px}
#sig-fonts{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}
#sig-fonts button{border:1.5px solid var(--line);background:#fff;border-radius:12px;padding:6px 10px;font-size:30px;min-height:64px;cursor:pointer;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;line-height:1.3}
#sig-fonts button.on{border-color:var(--brand);background:#f4f8ff}
.upbox{border:1.5px dashed #b9cdea;border-radius:12px;padding:16px;text-align:center;background:#fcfdff}
#sig-up-prev{max-width:100%;max-height:120px;margin-top:10px;background:repeating-conic-gradient(#f0f3f8 0 25%,#fff 0 50%) 0 0/16px 16px;border-radius:8px}
#sig-saved{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:12px 0 0;padding-top:12px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted)}
#sig-saved[hidden]{display:none}
#sig-saved .sv{position:relative}
#sig-saved .sv>button:first-child{border:1px solid var(--line);background:#fff;border-radius:8px;padding:4px 8px;cursor:pointer}
#sig-saved img{height:30px;display:block}
#sig-saved .rm{position:absolute;top:-7px;right:-7px;width:18px;height:18px;border-radius:50%;border:0;background:#e41e26;color:#fff;font-size:12px;line-height:18px;cursor:pointer;padding:0}
.mfoot{display:flex;gap:8px;justify-content:space-between;align-items:center;flex-wrap:wrap;margin-top:14px}
.mfoot .chk{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:6px}
.mfoot .btns{display:flex;gap:8px;margin-left:auto}
.mfine{font-size:11.5px;color:var(--muted);margin:10px 0 0;line-height:1.5}
@media(max-width:700px){.tr2 .right{margin-left:0;width:100%;justify-content:space-between}.sep{display:none}#sig-fonts{grid-template-columns:1fr}}
[hidden]{display:none!important}
@media(max-width:700px){
  .tr2 .right{flex-wrap:wrap;gap:6px;margin-left:0;width:100%;justify-content:flex-start}
  .tr2 .right #save{margin-left:auto}
  .tr2 #hint{flex-basis:100%}
}

.isvg{position:absolute;left:0;top:0;pointer-events:none;overflow:visible}
.isvg rect.ib{fill:transparent;stroke:transparent;pointer-events:all;cursor:grab;vector-effect:non-scaling-stroke}
.isvg rect.ib:hover{fill:rgba(11,114,240,.08);stroke:#0b72f0;stroke-width:1.5;stroke-dasharray:5 3}
body:not([data-mode=edit]) .isvg rect.ib{pointer-events:none}
.isvg rect.ib.multi:hover{fill:transparent;stroke:transparent}
.isvg rect.ibh{fill:rgba(11,114,240,.10);stroke:#0b72f0;stroke-width:1.5;stroke-dasharray:5 3;pointer-events:none;vector-effect:non-scaling-stroke}
.osvg .o.locked{pointer-events:none!important}
.imgpop{position:absolute;z-index:31;width:236px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 30px rgba(16,36,74,.22);padding:8px;display:flex;flex-direction:column;gap:4px}
.imgpop b{font-size:12px;color:var(--muted);padding:2px 6px;text-transform:uppercase;letter-spacing:.05em}
.imgpop button{font:inherit;font-size:14px;font-weight:600;border:0;background:transparent;border-radius:8px;padding:8px 10px;cursor:pointer;display:flex;align-items:center;gap:8px;color:var(--ink);text-align:left}
.imgpop button:hover{background:#f2f7ff}
.imgpop button.danger{color:#b91c1c}
.imgpop .ic{width:17px;height:17px}
.imgpop small{font-size:11.5px;color:var(--muted);line-height:1.4;padding:4px 6px 2px}

.ctxm{position:fixed;z-index:200;min-width:216px;max-width:280px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 14px 34px rgba(16,36,74,.26);padding:6px;display:flex;flex-direction:column}
.ctxm button{font:inherit;font-size:14px;font-weight:600;border:0;background:transparent;border-radius:8px;padding:7px 10px;cursor:pointer;display:flex;align-items:center;gap:10px;color:var(--ink);text-align:left;width:100%}
.ctxm button .ic{width:16px;height:16px;flex:none;color:var(--muted)}
.ctxm button .lb{flex:1}
.ctxm button kbd{font:inherit;font-size:12px;font-weight:500;color:var(--muted)}
.ctxm button:hover:not(:disabled),.ctxm button:focus-visible{background:#f2f7ff;outline:none}
.ctxm button:disabled{opacity:.42;cursor:default}
.ctxm button.danger,.ctxm button.danger .ic{color:#b91c1c}
.ctxm .ctxs{height:1px;background:var(--line);margin:5px 4px}

/* ---------- phones and touch screens ---------- */
.osvg,.isvg{-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}
.ctxbg{position:fixed;inset:0;z-index:199;background:rgba(10,20,40,.38)}
.ctxm.sheet{left:0!important;right:0;top:auto!important;bottom:0;width:100%;min-width:0;max-width:none;border-radius:18px 18px 0 0;border-width:1px 0 0;padding:8px 10px calc(12px + env(safe-area-inset-bottom));max-height:78vh;overflow:auto;z-index:200;box-shadow:0 -12px 34px rgba(0,0,0,.28)}
.ctxm.sheet::before{content:"";display:block;width:38px;height:4px;border-radius:2px;background:#d3dbe8;margin:2px auto 8px}
.ctxm.sheet button{min-height:50px;font-size:16px;padding:10px 12px}
.ctxm.sheet button .ic{width:22px;height:22px}
.ctxm.sheet button kbd{display:none}
.ctxm.sheet .ctxs{margin:6px 2px}
@media (pointer:coarse){
  .tbtn{min-height:44px}
  .ddm .tbtn{min-height:48px;font-size:15px}
  input[type=number],select{min-height:40px;font-size:16px}
  input[type=color]{width:44px;height:40px}
}
@media (max-width:700px){
  header.top .tr1{padding:6px 10px;gap:6px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  header.top .tr1::-webkit-scrollbar{display:none}
  /* the second row only appears when something is selected or a tool needs its options */
  /* the options row floats over the top of the page, so the page never jumps when it appears */
  header.top .tr2{position:absolute;left:0;right:0;top:100%;padding:6px 10px;gap:8px;min-height:54px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 10px 18px rgba(16,36,74,.12)}
  header.top[data-has="0"] .tr2{padding:0;min-height:0;border:0;box-shadow:none;background:transparent;pointer-events:none}
  header.top[data-has="0"] .tr2>#fmt,header.top[data-has="0"] .tr2>#gObj{display:none}
  header.top[data-has="0"] .tr2 .right{pointer-events:auto}
  header.top .tr2 .grp{flex-wrap:nowrap;overflow-x:auto;max-width:100%;gap:8px;scrollbar-width:none;padding:2px 0}
  header.top .tr2 .grp::-webkit-scrollbar{display:none}
  header.top .tr2 .grp>*{flex:none}
  body[data-mode=edit] .tr2 #hint{display:none}
  .tr2 #hint{font-size:13px;line-height:1.35;flex-basis:100%;order:3}
  /* undo, redo, zoom and download live in a bar at the bottom, within thumb reach */
  .tr2 .right{position:fixed;left:0;right:0;bottom:0;width:auto;margin:0;z-index:45;background:#fff;border-top:1px solid var(--line);padding:8px 10px calc(8px + env(safe-area-inset-bottom));display:flex;flex-wrap:nowrap;gap:6px;align-items:center;justify-content:space-between;box-shadow:0 -6px 18px rgba(16,36,74,.10)}
  .tr2 .right .sep{display:none}
  .tr2 .right{gap:4px}
  .tr2 .right .tbtn{padding:6px 0;min-width:40px;justify-content:center;flex:none}
  .tr2 .right #zf{display:none}
  .tr2 .right .zl{min-width:40px;font-size:12.5px;font-weight:700;text-align:center;padding:10px 0;cursor:pointer;flex:none}
  .tr2 .right #save{flex:1;min-width:0;margin:0 0 0 4px;padding:6px 8px;justify-content:center;min-height:46px;font-size:14.5px;white-space:nowrap}
  body.typing .tr2 .right{display:none}
  #stage{padding:12px 8px 100px}
  .notepop{max-width:calc(100vw - 24px)}
  #toast{bottom:84px}
}
@media (pointer:coarse){
  .grip{width:34px!important;height:34px!important;line-height:34px!important;font-size:18px!important;border-radius:10px!important;touch-action:none}
}

/* text formatting panel inside the right-click menu */
.ctxfmt{padding:4px 4px 2px;display:flex;flex-direction:column;gap:7px;min-width:256px}
.ctxfmt .fr{display:flex;align-items:center;gap:5px}
.ctxfmt .fb{min-width:32px;height:32px;padding:0 6px;border:1px solid var(--line);background:#fff;border-radius:8px;justify-content:center;font-size:15px;font-weight:700}
.ctxm .ctxfmt .fb.on{background:var(--brand);color:#fff;border-color:var(--brand)}
.ctxfmt .fsep{flex:1}
.ctxfmt .fsz{width:56px;height:32px;text-align:center;padding:0 4px}
.ctxfmt .ffam{width:100%;height:34px}
.ctxfmt .sw{flex-wrap:wrap;gap:4px}
.ctxm .ctxfmt .swb{min-width:0;min-height:0;width:22px;height:22px;padding:0;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px #c9d3e3}
.ctxm .ctxfmt .swb.on{box-shadow:0 0 0 2px var(--brand)}
.ctxfmt .fcol{width:24px;height:24px;padding:0;border:1px solid var(--line);border-radius:50%;background:#fff;overflow:hidden;cursor:pointer}
.ctxfmt .fcol::-webkit-color-swatch-wrapper{padding:0}.ctxfmt .fcol::-webkit-color-swatch{border:0;border-radius:50%}
.ctxm.sheet .ctxfmt{min-width:0;gap:10px}
.ctxm.sheet .ctxfmt .fb{min-width:46px;min-height:44px;height:44px;font-size:18px}
.ctxm.sheet .ctxfmt .fsz{height:44px;width:70px}
.ctxm.sheet .ctxfmt .ffam{height:46px}
.ctxm.sheet .ctxfmt .swb{width:34px;height:34px;min-height:0}
.ctxm.sheet .ctxfmt .fcol{width:46px;height:38px}