.ca-root{
  --bg:#0d1117;--sf:#161b22;--sf2:#21262d;--bd:#30363d;
  --tx:#e6edf3;--mu:#7d8590;
  --nb:#21262d;--nh:#2d333b;--nt:#c9d1d9;
  --or:#f0883e;--oh:#ffa657;--ot:#0d1117;
  --re:#f85149;--rh:#ff7b72;
  --gr:#3fb950;--gh:#56d364;--gd:#0d1117;
  --bl:#1f6feb;--bh:#388bfd;
  --te:#0d9488;--th:#14b8a6;
  --pu:#8957e5;--ph:#a371f7;
  --dp:#010409;
  font-family:'Nunito',sans-serif;
  background:var(--bg);border-radius:16px;border:1px solid var(--bd);
  width:100%;max-width:820px;margin:0 auto;overflow:hidden;display:flex;flex-direction:column;
}
.ca-hdr{display:flex;align-items:center;gap:8px;padding:11px 15px;border-bottom:1px solid var(--bd);background:var(--sf);flex-shrink:0}
.ca-hdr-t{font-size:.68rem;font-weight:900;color:var(--mu);letter-spacing:.1em;text-transform:uppercase}
.ca-hdr-t b{color:var(--or)}
.ca-tabs{display:flex;gap:6px;padding:9px 13px 0;flex-shrink:0}
.ca-tab{flex:1;padding:7px;border:1.5px solid var(--bd);border-radius:7px;background:transparent;color:var(--mu);font-family:'Nunito',sans-serif;font-size:.7rem;font-weight:900;cursor:pointer;transition:.12s;text-transform:uppercase;letter-spacing:.07em}
.ca-tab:hover{border-color:var(--bl);color:var(--bl)}
.ca-tab.on{background:var(--bl);border-color:var(--bl);color:#fff}
.ca-body{display:flex;flex:1;min-height:0}
.ca-left{display:flex;flex-direction:column;gap:9px;padding:9px 13px 13px;flex-shrink:0;width:340px}
.ca-disp{background:var(--dp);border-radius:9px;border:1px solid var(--bd);padding:9px 13px;min-height:76px;display:flex;flex-direction:column;align-items:flex-end;justify-content:flex-end;gap:3px}
.ca-dsec{font-family:'JetBrains Mono',monospace;font-size:.72rem;color:var(--or);min-height:1em;text-align:right;word-break:break-all}
.ca-dmn{font-family:'JetBrains Mono',monospace;font-size:2.4rem;font-weight:700;color:var(--tx);text-align:right;line-height:1;word-break:break-all;transition:.1s}
.ca-dmn.md{font-size:1.85rem}.ca-dmn.sm{font-size:1.45rem}.ca-dmn.xs{font-size:1.1rem}
.ca-dmn.er{color:var(--re);animation:caShk .3s}
@keyframes caShk{0%,100%{transform:translateX(0)}25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}
.ca-pad{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.btn{border:none;border-radius:7px;font-family:'Nunito',sans-serif;font-size:1.45rem;font-weight:900;cursor:pointer;height:54px;transition:.11s;user-select:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation}
.btn:active{transform:scale(.88)}
.btn.n{background:var(--nb);color:var(--nt)}.btn.n:hover{background:var(--nh)}
.btn.o{background:var(--or);color:var(--ot)}.btn.o:hover{background:var(--oh)}
.btn.r{background:var(--re);color:#fff;font-size:1rem}.btn.r:hover{background:var(--rh)}
.btn.bl{background:var(--bl);color:#fff;font-size:.88rem}.btn.bl:hover{background:var(--bh)}
.btn.te{background:var(--te);color:#fff}.btn.te:hover{background:var(--th)}
.btn.pu{background:var(--pu);color:#fff;font-size:1.2rem}.btn.pu:hover{background:var(--ph)}
.btn.eq{background:var(--gr);color:var(--gd);font-size:1.45rem}.btn.eq:hover{background:var(--gh)}
.btn.z2{grid-column:span 2}
.ca-right{flex:1;min-width:0;border-left:1px solid var(--bd);display:flex;flex-direction:column;overflow:hidden}
.ca-rh{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;border-bottom:1px solid var(--bd);background:var(--sf2);flex-shrink:0}
.ca-rh span{font-size:.65rem;font-weight:900;color:var(--mu);text-transform:uppercase;letter-spacing:.08em;white-space:nowrap}
.ca-rcl{background:none;border:none;color:var(--mu);cursor:pointer;font-family:'Nunito',sans-serif;font-size:.68rem;font-weight:800;padding:3px 7px;border-radius:5px;transition:.12s}
.ca-rcl:hover{background:var(--sf);color:var(--re)}
.ca-sb{flex:1;overflow-y:auto;padding:8px;display:flex;flex-direction:column-reverse;gap:8px;scrollbar-width:thin;scrollbar-color:var(--bd) transparent;min-height:300px}
.ca-mt{color:var(--mu);font-size:.72rem;text-align:center;padding:16px 6px;opacity:.55;line-height:1.5}
.sc{background:var(--sf2);border:1px solid var(--bd);border-radius:7px;padding:9px 11px;animation:caUp .2s ease}
@keyframes caUp{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}
.sl{font-size:.58rem;font-weight:900;color:var(--mu);text-transform:uppercase;letter-spacing:.08em;margin-bottom:7px}
.smono{font-family:'JetBrains Mono',monospace;font-size:.9rem;line-height:1.8}
.scell{font-family:'JetBrains Mono',monospace;font-size:1.05rem;font-weight:700;width:26px;height:26px;display:inline-flex;align-items:center;justify-content:center}
.sline{border-top:2px solid #3d4a5a;margin:3px 0}
.div-b{font-family:'JetBrains Mono',monospace;font-size:.85rem;line-height:1.75}
.dr{display:flex;align-items:baseline;gap:5px;margin-bottom:1px}
.c-a{color:#fbbf24}.c-b{color:#60a5fa}.c-p{color:#34d399}.c-r{color:#a78bfa}.c-m{color:#7d8590}.c-o{color:#f87171}
@media(max-width:680px){
  .ca-body{flex-direction:column}
  .ca-left{width:100%}
  .ca-right{border-left:none;border-top:1px solid var(--bd);min-height:200px}
  .btn{height:50px;font-size:1.3rem}
  .ca-dmn{font-size:2rem}
  .ca-sb{flex-direction:column}
}
@media(max-width:380px){.btn{height:46px;font-size:1.1rem}.ca-dmn{font-size:1.7rem}}