/* ============ Demo app (simulated dashboard) ============ */
.demo{background:#080E19;border:1px solid var(--line-2);border-radius:16px;overflow:hidden;box-shadow:0 24px 70px rgba(0,0,0,.5)}
.demo__chrome{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 20px;border-bottom:1px solid var(--line);background:#0A111E;flex-wrap:wrap}
.demo__brand{display:flex;align-items:center;gap:11px}
.demo__brand .demo__mark{width:28px;height:28px}
.demo__brand strong{display:block;font-family:var(--disp);font-size:15px;line-height:1.2;color:var(--text)}
.demo__brand span{font-family:var(--mono);font-size:10.5px;color:var(--faint);letter-spacing:.03em}
.demo__status{display:flex;gap:8px;flex-wrap:wrap}
.demo__layout{display:grid;grid-template-columns:200px minmax(0,1fr);min-height:540px}
.demo__nav{border-right:1px solid var(--line);background:#0A111E;padding:14px 10px;display:flex;flex-direction:column;gap:3px}
.demo__navbtn{display:flex;align-items:center;gap:9px;padding:9px 11px;border:0;border-radius:8px;background:transparent;color:var(--muted);font-family:var(--sans);font-size:13px;font-weight:500;cursor:pointer;text-align:left;transition:background .15s,color .15s;width:100%}
.demo__navbtn svg{flex-shrink:0;opacity:.75}
.demo__navbtn:hover{background:rgba(255,255,255,.05);color:var(--text)}
.demo__navbtn.is-active{background:var(--brand-dim);color:var(--brand-2)}
.demo__navcount{margin-left:auto;background:var(--crit-dim);color:var(--crit);font-family:var(--mono);font-size:10.5px;padding:1px 7px;border-radius:99px}
.demo__panels{padding:20px;min-width:0}
.demo__panel[hidden]{display:none}

.demo__grid--stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:14px}
.demo__stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px}
.demo__stat p{font-size:12px;color:var(--faint);margin:6px 0 0;line-height:1.5}
.demo__statnum{font-family:var(--disp);font-size:30px;font-weight:700;line-height:1.15}
.demo__ring{position:relative;width:96px;height:96px;margin-bottom:10px}
.demo__ring svg{width:96px;height:96px;transform:rotate(-90deg)}
.ring-bg{fill:none;stroke:#101B2C;stroke-width:9}
.ring-fg{fill:none;stroke:var(--ok);stroke-width:9;stroke-linecap:round}
.ring-val{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--disp);font-weight:700;font-size:22px;color:var(--text)}

.demo__grid--cols{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.demo__box{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:16px;min-width:0;margin-bottom:0}
.demo__boxhead{display:flex;align-items:center;justify-content:space-between;gap:10px;font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);margin-bottom:12px}
.demo__link{color:var(--brand-2);cursor:pointer;font-family:var(--mono);font-size:11px;letter-spacing:.06em}
.demo__row{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:9px 4px;border-bottom:1px solid rgba(27,37,54,.6);font-size:13px}
.demo__row:last-of-type{border-bottom:0}
.demo__row .k{color:#B9C6DB;min-width:0}
.demo__row .k small{display:block;font-family:var(--mono);font-size:11px;color:var(--faint);margin-top:3px;line-height:1.5}
.demo__row .k b{color:var(--text);font-weight:600;font-family:var(--mono);font-size:12.5px}
.demo__row .v{color:var(--faint);font-family:var(--mono);font-size:12px;flex-shrink:0;text-align:right;max-width:55%}
.demo__row.is-btn{cursor:pointer;border-radius:8px;transition:background .15s}
.demo__row.is-btn:hover{background:rgba(255,255,255,.04)}
.demo__row.is-btn.is-active{background:var(--brand-dim);outline:1px solid rgba(77,141,255,.35)}
.demo__meterrow{padding:10px 4px;border-bottom:1px solid rgba(27,37,54,.6);font-size:13px}
.demo__meterrow:last-of-type{border-bottom:0}
.demo__meterrow .k{color:#B9C6DB;display:flex;flex-direction:column;gap:6px}
.demo__meterrow .v{font-family:var(--mono);font-size:11.5px;color:var(--faint)}
.demo__meterrow{display:flex;justify-content:space-between;align-items:flex-start;gap:14px}
.demo__meterrow .k{flex:1;min-width:0}
.demo__meterrow .meter{max-width:280px}

.demo__scanbar{height:5px;border-radius:3px;background:#10192A;overflow:hidden;margin-bottom:14px}
.demo__scanbar div{height:100%;width:0;background:var(--brand);border-radius:3px;transition:width .25s linear}

.demo__seq{list-style:none;margin:0;padding:0;counter-reset:seq;display:grid;gap:2px}
.demo__seq li{counter-increment:seq;display:flex;align-items:flex-start;gap:12px;padding:9px 6px;font-size:13px;color:var(--muted);border-bottom:1px solid rgba(27,37,54,.6);opacity:.28;transition:opacity .3s}
.demo__seq li:last-child{border-bottom:0}
.demo__seq li::before{content:counter(seq);flex-shrink:0;width:22px;height:22px;border-radius:50%;background:#101B2C;border:1px solid var(--line-2);display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:10.5px;color:var(--muted)}
.demo__seq li.is-done{opacity:1}
.demo__seq li.is-done::before{background:var(--ok-dim);border-color:rgba(62,207,142,.45);color:var(--ok)}
.demo__seq .mono-label{padding-top:3px}

.demo__actionnote{font-family:var(--mono);font-size:12px;color:var(--brand-2);background:var(--brand-dim);border:1px solid rgba(77,141,255,.3);border-radius:7px;padding:9px 12px;margin:12px 0 0;line-height:1.6}
.demo__split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:14px}

@media (max-width:1080px){
  .demo__layout{grid-template-columns:1fr}
  .demo__nav{flex-direction:row;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line);padding:10px;gap:6px}
  .demo__navbtn{width:auto;white-space:nowrap;flex-shrink:0;padding:8px 12px}
  .demo__grid--stats{grid-template-columns:repeat(2,1fr)}
  .demo__grid--cols,.demo__split{grid-template-columns:1fr}
}
@media (max-width:480px){
  .demo__grid--stats{grid-template-columns:1fr}
  .demo__panels{padding:14px}
  .demo__row .v{max-width:45%}
}