/* #-------БЛОК·ПАЛИТРА------- */
:root{
  --bg:#141414; --p1:#1b1b1b; --p2:#222222; --p3:#2a2a2a;
  --ln:#333333; --ln2:#4a4a4a;
  --tx:#f2f2f2; --mut:#9a9a9a; --dim:#6f6f6f;
  --gold:#f0b429; --goldD:#b07d00; --blue:#4aa3dd; --ok:#57c785; --red:#e0596b;
  --fd:'Unbounded',sans-serif; --fb:'Manrope',sans-serif; --fm:'JetBrains Mono',monospace;
}

/* #-------БЛОК·БАЗА------- */
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  background:var(--bg);color:var(--tx);font:14px/1.45 var(--fb);
  display:flex;flex-direction:column;overflow:hidden;
  -webkit-user-select:none;user-select:none;
}
input,textarea,select{-webkit-user-select:text;user-select:text;font-family:var(--fb)}
button{font-family:var(--fb);cursor:pointer;color:var(--tx);background:none;border:none}
.mono{font-family:var(--fm)}
kbd{font:600 10px var(--fm);background:#0e0e0e;border:1px solid var(--ln);border-bottom-width:2px;
    border-radius:4px;padding:1px 5px;color:var(--mut)}
.strip{height:3px;flex:none;background:linear-gradient(90deg,var(--gold),#ffd54d 35%,var(--gold))}

/* #-------БЛОК·ШАПКА------- */
#top{
  flex:none;height:58px;display:flex;align-items:center;gap:14px;padding:0 14px;
  background:#191919;border-bottom:2px solid var(--gold);
}
.brand{display:flex;align-items:center;gap:10px;min-width:250px}
.stamp{
  width:36px;height:36px;flex:none;display:grid;place-items:center;
  font:800 13px var(--fb);color:var(--gold);border:2px solid var(--gold);border-radius:7px;
  transform:rotate(-4deg);box-shadow:2px 2px 0 rgba(240,180,41,.25);
  animation:stampIn .6s cubic-bezier(.2,1.6,.4,1) both;
}
@keyframes stampIn{from{transform:rotate(-14deg) scale(.6);opacity:0}}
.bt h1{font:800 17px/1.1 var(--fb);letter-spacing:.01em;color:#fff}
.bt h1 .gold{color:var(--gold)}
.bt span{display:block;font:500 9.5px var(--fm);letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin-top:2px}
.tbg{display:flex;align-items:center;gap:6px;flex:1;justify-content:center}
.vsep{width:1px;height:22px;background:var(--ln);margin:0 6px}
.ib{
  width:34px;height:34px;display:grid;place-items:center;border-radius:8px;
  border:1px solid var(--ln);background:var(--p2);color:var(--mut);
  transition:transform .12s,border-color .15s,color .15s,box-shadow .15s;
}
.ib svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.ib:hover{color:var(--tx);border-color:var(--ln2);transform:translateY(-1px);box-shadow:0 4px 10px rgba(0,0,0,.45)}
.ib:active{transform:translateY(0)}
.ib.tog.on{color:var(--gold);border-color:rgba(240,180,41,.5);background:rgba(240,180,41,.08)}
.ib.help{font:800 15px var(--fb)}
.pct{min-width:56px;height:34px;border:1px solid var(--ln);border-radius:8px;background:var(--p2);
     font:700 12px var(--fm);color:var(--mut)}
.pct:hover{color:var(--tx)}
.tbr{display:flex;align-items:center;gap:8px}
#planName{
  width:150px;background:#101010;border:1px solid var(--ln);border-radius:8px;
  color:var(--tx);padding:8px 10px;font-weight:600;outline:none;transition:border-color .15s;
}
#planName:focus{border-color:var(--gold)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--ln2);flex:none}
.dot.pulse{animation:pulse .9s ease}
@keyframes pulse{0%{background:var(--ok);box-shadow:0 0 0 0 rgba(87,199,133,.6)}100%{background:var(--ln2);box-shadow:0 0 0 8px rgba(87,199,133,0)}}
.btn{
  padding:8px 14px;border-radius:8px;border:1px solid var(--ln);background:var(--p2);
  font-weight:700;font-size:13px;transition:transform .12s,border-color .15s,box-shadow .15s;
}
.btn:hover{transform:translateY(-1px);border-color:var(--ln2);box-shadow:0 5px 12px rgba(0,0,0,.45)}
.btn.acc{background:linear-gradient(180deg,#ffc93d,var(--gold));border-color:var(--goldD);color:#231a02}
.btn.acc:hover{box-shadow:0 6px 16px rgba(240,180,41,.35)}
.btn.danger:hover{border-color:rgba(224,89,107,.6);color:var(--red)}
select{
  background:#101010;border:1px solid var(--ln);border-radius:8px;color:var(--mut);
  padding:8px 8px;font-family:var(--fb);font-size:13px;outline:none;max-width:130px;
}
select:focus{border-color:var(--gold)}

/* #-------БЛОК·СЕТКА-ПАНЕЛЕЙ------- */
main{flex:1;display:grid;grid-template-columns:264px 1fr 296px;min-height:0}
aside{background:var(--p1);border-right:1px solid var(--ln);display:flex;flex-direction:column;min-height:0;overflow:hidden}
#right{border-right:none;border-left:1px solid var(--ln)}
.side-h{
  flex:none;padding:9px 14px 8px;font:700 10px var(--fm);letter-spacing:.22em;text-transform:uppercase;color:var(--dim);
  border-bottom:1px solid var(--ln);
  background:repeating-linear-gradient(135deg,rgba(240,180,41,.05) 0 6px,transparent 6px 12px);
}

/* #-------БЛОК·ИНСТРУМЕНТЫ------- */
#tools{
  padding:8px;display:flex;flex-direction:column;gap:4px;
  flex:1 1 auto;min-height:0;
  overflow-y:auto;overscroll-behavior:contain;
  scrollbar-width:thin;scrollbar-color:var(--ln2) transparent;
}
#left.furn #tools{flex:0 1 auto;max-height:42%}
#left.furn #sec-c{display:none}
#cv.snap-hot{cursor:crosshair}
#tools::-webkit-scrollbar{width:8px}
#tools::-webkit-scrollbar-thumb{background:var(--ln2);border-radius:4px}
.tool{
  display:flex;align-items:center;gap:10px;padding:7px 9px;border-radius:8px;
  border:1px solid transparent;color:var(--mut);text-align:left;
  transition:background .15s,color .15s,transform .1s,border-color .15s;
}
.tool:hover{background:var(--p2);color:var(--tx);transform:translateX(2px)}
.tool.on{
  background:linear-gradient(90deg,rgba(240,180,41,.16),rgba(240,180,41,.04));
  border-color:rgba(240,180,41,.45);color:var(--tx);
  box-shadow:inset 3px 0 0 var(--gold);
}
.tool .ti{width:26px;height:26px;flex:none;display:grid;place-items:center;border-radius:6px;background:#101010;border:1px solid var(--ln)}
.tool.on .ti{color:var(--gold);border-color:rgba(240,180,41,.4)}
.tool .ti svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.tool .tn{flex:1;font-weight:600;font-size:13px}

/* #-------БЛОК·ПОДЛОЖКА------- */
/* блок переезжает в карточку правой панели, поэтому своей рамки и фона не имеет */
#under{display:flex;flex-direction:column;gap:7px}
#under input[type=range]{width:100%;accent-color:var(--gold)}
#under .hint-s{font-size:11px;color:var(--dim);line-height:1.5}
#calibHint{color:var(--gold)}

/* #-------БЛОК·КАТАЛОГ------- */
#catalog{flex:1;min-height:0;overflow-y:auto;padding:8px 10px 20px}
.ch{
  position:sticky;top:-8px;z-index:2;margin:10px 0 6px;padding:6px 8px;
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  font:700 10px var(--fm);letter-spacing:.18em;text-transform:uppercase;color:var(--gold);
  background:linear-gradient(90deg,rgba(240,180,41,.1),transparent);border-radius:5px;
  cursor:pointer;user-select:none;
}
.ch .arr{font-size:11px;letter-spacing:0;transition:transform .15s}
.cat-sec.closed .ch .arr{transform:rotate(-90deg)}
.cat-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}
.cat-sec.closed .cat-grid{display:none}
.ci{
  display:flex;flex-direction:column;align-items:center;gap:3px;padding:8px 6px 7px;
  background:var(--p2);border:1px solid var(--ln);border-radius:10px;
  transition:transform .14s,border-color .15s,box-shadow .15s;
}
.ci:hover{transform:translateY(-2px);border-color:rgba(240,180,41,.55);box-shadow:0 7px 16px rgba(0,0,0,.5)}
.ci.on{border-color:var(--gold);background:rgba(240,180,41,.1)}
.ci canvas{width:56px;height:44px}
.ci .cn{font-size:11px;font-weight:700;color:var(--tx);text-align:center;line-height:1.15}
.ci .cs{font-size:9px;color:var(--dim)}
.ci .cg{font-size:9px;font-weight:700;color:var(--gold);letter-spacing:.04em;text-transform:uppercase}

/* #-------БЛОК·ХОЛСТ-И-ПЛАВАЮЩИЕ------- */
#stage{position:relative;min-width:0;min-height:0;background:#fff}
#sheetBar{
  position:absolute;top:0;left:0;right:0;z-index:6;
  display:flex;align-items:flex-end;gap:4px;flex-wrap:wrap;
  padding:7px 12px 0;min-height:36px;pointer-events:none;
  background:linear-gradient(to bottom, rgba(237,241,245,.95) 0%, rgba(237,241,245,.55) 72%, transparent 100%);
}
.sheet-groups{
  pointer-events:auto;display:flex;gap:4px;margin-right:8px;padding-bottom:6px;
}
.sheet-group{
  font:700 10px var(--fb);padding:4px 9px;border:1px solid #c5ced8;border-radius:6px;
  background:rgba(255,255,255,.4);color:#5a6570;cursor:pointer;
}
.sheet-group:hover{background:#fff;color:#22303f}
.sheet-group.on{background:#fff;color:#22303f;border-color:rgba(240,180,41,.75);box-shadow:inset 0 0 0 1px rgba(240,180,41,.35)}
.sheet-ghost{
  pointer-events:auto;margin-left:auto;margin-bottom:6px;
  display:flex;align-items:center;gap:5px;
  font:600 11px var(--fb);color:#41546b;background:rgba(255,255,255,.7);
  border:1px solid #c5ced8;border-radius:6px;padding:3px 8px;cursor:pointer;
}
.sheet-ghost input{accent-color:var(--gold)}
.sheet-tab{
  pointer-events:auto;font:700 10.5px var(--fb);cursor:grab;
  padding:5px 10px 7px;border:1px solid #c5ced8;border-bottom:none;
  border-radius:8px 8px 0 0;background:rgba(255,255,255,.45);color:#5a6570;
}
.sheet-tab.dragging{opacity:.45;cursor:grabbing}
.sheet-tab.drag-over{box-shadow:inset 3px 0 0 var(--gold);background:#fff}
.sheet-tab:hover{background:rgba(255,255,255,.8);color:#22303f}
.sheet-tab.on{
  background:#fff;color:#22303f;border-color:rgba(240,180,41,.7);
  box-shadow:inset 0 2px 0 var(--gold);
}
#cv{position:absolute;inset:0;display:block}
#cv[data-tool="select"]{cursor:default}
#cv[data-tool="wall"],#cv[data-tool="room"],#cv[data-tool="door"],#cv[data-tool="window"],#cv[data-tool="split"],#cv[data-tool="beam"],#cv[data-tool="line"],#cv[data-tool="mdim"],#cv[data-tool="hatch"],#cv[data-tool="zone"],#cv[data-tool="measure"],#cv[data-tool="column"],#cv[data-tool="stair"]{cursor:crosshair}
#cv[data-tool="text"]{cursor:text}
#cv[data-tool="eraser"]{cursor:pointer}
#cv[data-tool="underlay"]{cursor:move}
#cv[data-tool="hand"],#cv.panning{cursor:grab}
#cv.panning:active{cursor:grabbing}
#floats{position:absolute;inset:0;pointer-events:none}
.float-edit{
  position:absolute;pointer-events:auto;transform:translate(-50%,-50%);
  background:#101010;border:1.5px solid var(--gold);border-radius:8px;color:var(--tx);
  font:600 13px var(--fb);padding:6px 10px;outline:none;min-width:150px;text-align:center;
  box-shadow:0 10px 26px rgba(0,0,0,.5);
}
.float-len{
  position:absolute;pointer-events:auto;transform:translate(-50%,-150%);
  background:#101010;border:1.5px solid var(--gold);border-radius:8px;color:var(--tx);
  font:700 13px var(--fm);padding:6px 8px;width:120px;outline:none;text-align:center;
  box-shadow:0 10px 26px rgba(0,0,0,.5);
}
.float-len::after{content:" мм";position:absolute;right:8px;top:6px;color:var(--dim);font-size:11px}

/* #-------БЛОК·ИНСПЕКТОР------- */
#insp{flex:1;overflow-y:auto;padding:10px}
.card{background:var(--p1);border:1px solid var(--ln);border-radius:10px;padding:12px;margin-bottom:10px;
      animation:cardIn .18s ease both}
@keyframes cardIn{from{opacity:0;transform:translateY(5px)}}
.card-t{font:800 12px var(--fd);letter-spacing:.05em;color:var(--gold);margin-bottom:9px;display:flex;align-items:center;gap:7px}
.card-t::before{content:"";width:8px;height:8px;background:var(--gold);border-radius:2px;transform:rotate(45deg)}
.kv{display:flex;justify-content:space-between;align-items:baseline;padding:4px 0;color:var(--mut);font-size:12.5px}
.kv b{color:var(--tx);font:700 13px var(--fm)}
.card-l{font:700 9.5px var(--fm);letter-spacing:.18em;text-transform:uppercase;color:var(--dim);margin:10px 0 6px}
.row{display:flex;gap:6px;flex-wrap:wrap}
.row .btn{flex:1;padding:7px 6px;font-size:12px;text-align:center}
.btn.on{border-color:var(--gold);color:var(--gold);background:rgba(240,180,41,.1)}
.btn.w100{width:100%;margin-top:10px}
.inp{
  width:100%;background:#101010;border:1px solid var(--ln);border-radius:8px;color:var(--tx);
  padding:7px 9px;font:600 13px var(--fb);outline:none;transition:border-color .15s;
}
.inp:focus{border-color:var(--gold)}
.inp-row{display:flex;gap:6px}
.inp-row .inp{width:50%}
input[type=range]{width:100%;accent-color:var(--gold);margin:6px 0 2px}
.hint-s{font-size:11.5px;color:var(--dim);line-height:1.5}
ul.tips{list-style:none;display:flex;flex-direction:column;gap:7px}
ul.tips li{font-size:12px;color:var(--mut);padding-left:16px;position:relative}
ul.tips li::before{content:"▸";position:absolute;left:0;color:var(--gold)}

/* #-------БЛОК·СТАТИСТИКА------- */
#stats{flex:none;border-top:1px solid var(--ln);padding:10px 12px 14px;background:var(--p1)}
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.stat{background:var(--p2);border:1px solid var(--ln);border-radius:8px;padding:7px 4px;text-align:center;
      transition:border-color .2s}
.stat:hover{border-color:var(--ln2)}
.stat b{display:block;font:700 15px var(--fm);color:var(--tx)}
.stat span{font-size:9px;letter-spacing:.06em;text-transform:uppercase;color:var(--dim)}
.stat.hi b{color:var(--gold)}

/* #-------БЛОК·СТАТУС-БАР------- */
#status{
  flex:none;height:30px;display:flex;align-items:center;padding:0 14px;
  background:#101010;border-top:1px solid var(--ln);
  font:500 11px var(--fm);color:var(--mut);position:relative;
}
#stCoords{min-width:210px;z-index:1}
#stHintWrap{
  position:absolute;left:50%;transform:translateX(-50%);
  display:flex;align-items:center;gap:10px;max-width:56%;
  pointer-events:none;
}
#stHint{
  color:var(--gold);font-family:var(--fb);font-weight:600;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:46vw;
}
.st-right{margin-left:auto;z-index:1}
#stSnap{color:var(--gold);font-weight:700}
.st-chip-tog{
  display:flex;align-items:center;gap:6px;cursor:pointer;user-select:none;
  font:600 10px var(--fb);color:var(--dim);flex:none;pointer-events:auto;white-space:nowrap;
}
.st-chip-tog input{
  appearance:none;width:14px;height:14px;margin:0;border:1.5px solid #5a5a5a;border-radius:3px;
  background:#1b1b1b;cursor:pointer;position:relative;
}
.st-chip-tog input:checked{border-color:var(--gold);background:var(--gold)}
.st-chip-tog input:checked + span{color:var(--gold)}
.st-chip-tog:hover span{color:var(--tx)}

/* #-------БЛОК·ТОСТЫ------- */
#toasts{position:fixed;left:50%;bottom:44px;transform:translateX(-50%);display:flex;flex-direction:column;gap:8px;z-index:60;pointer-events:none}
.toast{
  background:#1e1e1e;border:1px solid var(--ln);border-left:3px solid var(--gold);
  color:var(--tx);padding:9px 16px;border-radius:9px;font-weight:600;font-size:13px;
  box-shadow:0 12px 30px rgba(0,0,0,.6);animation:toastIn .25s cubic-bezier(.2,1.4,.4,1) both;
}
@keyframes toastIn{from{opacity:0;transform:translateY(14px) scale(.95)}}
.toast.bye{opacity:0;transform:translateY(8px);transition:.3s}

/* #-------БЛОК·МОДАЛКА------- */
#modal{position:fixed;inset:0;z-index:80;background:rgba(0,0,0,.7);backdrop-filter:blur(3px);
       display:grid;place-items:center;animation:fadeIn .2s both}
#modal[hidden]{display:none}
#pngModal,#pdfModal,#authModal{position:fixed;inset:0;z-index:81;background:rgba(0,0,0,.7);backdrop-filter:blur(3px);
       display:grid;place-items:center;animation:fadeIn .2s both}
#pngModal[hidden],#pdfModal[hidden],#authModal[hidden]{display:none}
.png-card{width:min(1650px,96vw);max-height:92vh;overflow:auto}
.png-sheets{display:flex;gap:18px;flex-wrap:wrap;margin-bottom:12px}
.png-sheets label{display:flex;align-items:center;gap:8px;font:600 13px var(--fb);color:var(--tx);cursor:pointer}
.png-prev-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:14px}
.png-prev-one{flex:1;min-width:360px;background:#c5ced8;border:1px solid var(--ln);border-radius:10px;padding:10px;
  display:flex;flex-direction:column;align-items:center;min-height:540px}
.png-prev-one.is-focus{outline:2px solid var(--gold);outline-offset:1px}
.png-prev-one[hidden]{display:none}
.png-apply{display:flex;align-items:center;gap:8px;margin:0 0 12px;font:600 13px var(--fb);color:var(--tx);cursor:pointer}
.png-apply input{accent-color:var(--gold)}
.png-prev-cap{font:700 10.5px var(--fm);letter-spacing:.12em;text-transform:uppercase;color:#41546b;margin-bottom:8px}
.png-prev-wrap{background:#c5ced8;border:1px solid var(--ln);border-radius:10px;padding:10px;margin-bottom:14px;
  display:flex;justify-content:center;align-items:center;min-height:420px;max-height:440px;overflow:hidden}
.export-tabs{display:flex;gap:4px;flex-wrap:wrap;margin:0 0 12px}
.export-tab{font:700 11px var(--fb);padding:6px 10px;border:1px solid var(--ln);border-radius:7px;background:var(--p2);color:var(--mut)}
.export-tab:hover{color:var(--tx);border-color:var(--ln2)}
.export-tab.on{color:var(--tx);border-color:rgba(240,180,41,.7);box-shadow:inset 0 2px 0 var(--gold);background:rgba(240,180,41,.08)}
#pngPrev,#pdfPrev{max-width:100%;height:auto;background:#c5ced8;box-shadow:0 4px 18px rgba(0,0,0,.25);cursor:grab}
#pngModal input[type=range],#pdfModal input[type=range]{width:100%}
@keyframes fadeIn{from{opacity:0}}
.m-card{
  position:relative;width:min(720px,92vw);max-height:86vh;overflow:auto;
  background:var(--p1);border:1px solid var(--ln);border-radius:14px;padding:26px 28px;
  box-shadow:0 30px 80px rgba(0,0,0,.7);animation:cardIn .25s ease both;
}
.m-x{position:absolute;top:14px;right:14px}
.m-card h2{font:800 19px var(--fb);letter-spacing:.02em;margin-bottom:16px;color:#fff}
.m-card h2::after{content:"";display:block;width:44px;height:3px;background:var(--gold);margin-top:8px;border-radius:2px}
.m-cols{display:grid;grid-template-columns:1.1fr 1fr;gap:26px}
.m-card h3{font:700 11px var(--fm);letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
.m-steps{padding-left:18px;display:flex;flex-direction:column;gap:9px;color:var(--mut);font-size:13px}
.m-steps b{color:var(--tx)}
.m-keys{display:grid;grid-template-columns:1fr 1fr;gap:7px;font-size:12px;color:var(--mut)}
.m-note{margin-top:12px;font-size:11px;color:var(--dim)}

/* #-------БЛОК·СКРОЛЛБАР-И-АДАПТИВ------- */
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#3a3a3a;border-radius:6px;border:2px solid var(--p1)}
::-webkit-scrollbar-thumb:hover{background:var(--goldD)}
@media (max-width:1080px){main{grid-template-columns:224px 1fr 260px}.brand{min-width:0}.bt span{display:none}}
/* #-------БЛОК·ДОП-ПАНЕЛИ------- */
.float-dims{
  position:absolute;pointer-events:auto;transform:translate(12px,-50%);
  background:#101010;border:1.5px solid var(--gold);border-radius:8px;padding:8px 10px;
  display:flex;flex-direction:column;gap:6px;z-index:5;box-shadow:0 10px 26px rgba(0,0,0,.5);
}
.float-dims label{font:600 10px var(--fm);color:var(--mut);display:flex;flex-direction:column;gap:3px}
.float-dims input{
  width:130px;background:#1b1b1b;border:1px solid var(--ln);border-radius:6px;
  color:var(--tx);font:700 12px var(--fm);padding:5px 7px;outline:none;
}
.float-dims input:focus{border-color:var(--gold)}
.float-ask{
  position:absolute;pointer-events:auto;transform:translate(12px,8px);z-index:8;
  background:#101010;border:1.5px solid var(--gold);border-radius:8px;padding:10px 12px;
  color:var(--tx);font:600 12.5px var(--fb);box-shadow:0 10px 26px rgba(0,0,0,.5);
  display:flex;flex-direction:column;gap:8px;min-width:200px;
}
.float-ask .row .btn{flex:1;padding:7px 8px}
.float-menu{
  position:absolute;pointer-events:auto;z-index:6;
  background:#101010;border:1px solid var(--ln);border-radius:8px;padding:4px;
  display:flex;flex-direction:column;gap:2px;box-shadow:0 10px 26px rgba(0,0,0,.5);
}
.float-menu button{
  background:none;border:0;color:var(--tx);font:600 12px var(--fb);cursor:pointer;
  padding:7px 12px;text-align:left;border-radius:5px;white-space:nowrap;
}
.float-menu button:hover{background:#1f1f1f;color:var(--gold)}
.float-menu button.danger{color:var(--red)}
.auth-card{width:min(420px,92vw)}
.auth-lab{display:flex;flex-direction:column;gap:4px;margin-top:10px;font:700 11px var(--fm);color:var(--mut);letter-spacing:.08em;text-transform:uppercase}
.auth-lab input{
  background:#101010;border:1px solid var(--ln);border-radius:8px;color:var(--tx);
  padding:9px 10px;font:600 14px var(--fb);outline:none;
}
.auth-lab input:focus{border-color:var(--gold)}
.auth-err{margin-top:8px;color:var(--red);font:600 12.5px var(--fb)}
#btnAccount.admin{border-color:rgba(240,180,41,.55);color:var(--gold)}
/* #-------БЛОК·СВОРАЧИВАНИЕ-СЕКЦИЙ------- */
.sec-h{display:flex;align-items:center;gap:6px;width:100%;padding:8px 10px;background:var(--p2);
  border:1px solid var(--ln);border-radius:8px;color:var(--tx);font:700 11px var(--fm);
  letter-spacing:.12em;text-transform:uppercase;cursor:pointer;margin:6px 6px 2px;}
.sec-h .arr{margin-left:auto;transition:transform .15s;color:var(--gold);}
.sec.closed .arr{transform:rotate(-90deg);}
.sec.closed .sec-b{display:none;}
.sec-b{padding:4px 6px;}