/* Overwatch — features system
   Meganav + feature detail pages + in-app UI mocks.
   Loaded after site.css; inherits its tokens. */

html{max-width:100%;overflow-x:clip}

/* ============ MEGANAV ============ */
.mega{position:relative}
.mega-t{
  appearance:none;background:none;border:0;cursor:pointer;
  font-family:var(--mono);font-size:12.5px;letter-spacing:.05em;
  color:var(--muted);display:inline-flex;align-items:center;gap:6px;padding:0;
  transition:color .16s ease;
}
.mega-t:hover,.mega.open .mega-t{color:var(--text)}
.mega-t svg{width:9px;height:9px;fill:currentColor;transition:transform .2s ease;opacity:.7}
.mega.open .mega-t svg{transform:rotate(180deg)}

.mega-p{
  position:fixed;left:0;right:0;top:60px;z-index:60;
  background:#0a0a0bfa;backdrop-filter:saturate(160%) blur(18px);
  box-shadow:0 30px 70px -30px rgba(0,0,0,.9);
  -webkit-backdrop-filter:saturate(160%) blur(18px);
  border-bottom:1px solid var(--line);
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity .18s ease,transform .18s ease,visibility .18s;
  max-height:calc(100vh - 60px);overflow-y:auto;
}
.mega.open .mega-p{opacity:1;visibility:visible;transform:translateY(0)}
.mega-in{display:grid;grid-template-columns:repeat(3,1fr);gap:34px;padding:30px 28px 34px}
.mega-col > .label{margin-bottom:14px;display:block}
.mega-col a{
  display:flex;align-items:flex-start;gap:11px;padding:9px 11px;margin:0 -11px;border-radius:9px;
  transition:background .14s ease;
}
.mega-col a:hover{background:rgba(255,255,255,.045)}
.mega-col a .mn-ic{flex:0 0 auto;width:22px;height:22px;margin-top:1px;color:var(--faint);
  padding:3px;border:1px solid var(--line);border-radius:7px;box-sizing:border-box;
  transition:color .14s ease,border-color .14s ease}
.mega-col a:hover .mn-ic{color:var(--accent);border-color:rgba(255,101,0,.4)}
.mega-col a[aria-current="page"] .mn-ic{color:var(--accent);border-color:rgba(255,101,0,.4)}
.mega-col a .mtx{min-width:0}
.mega-col a .mn{
  display:block;font-size:14.5px;font-weight:600;color:var(--text);letter-spacing:-.01em;
}
.mega-col a:hover .mn{color:var(--accent)}
.mega-col a .md{display:block;font-size:12.5px;color:var(--faint);line-height:1.45;margin-top:1px}
.mega-foot{
  grid-column:1/-1;border-top:1px solid var(--line-2);margin-top:6px;padding-top:16px;
  display:flex;gap:18px;align-items:center;flex-wrap:wrap;
  font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;color:var(--faint);
}
.mega-foot a{color:var(--accent);border-bottom:1px solid rgba(255, 106, 68,.35)}
@media (max-width:860px){
  .mega-in{grid-template-columns:1fr;gap:22px;padding:22px 20px 28px}
  .mega-p{top:56px}
}

/* ============ FEATURE PAGE SHELL ============ */
.fp .hero-f{padding:104px 0 0;text-align:left}
.fp .fkick{
  display:flex;align-items:center;gap:12px;
  font-family:var(--mono);font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--faint);
}
.fp .fkick .n{color:var(--accent)}
.fp .fkick .bar{flex:0 0 74px;height:2px;background:var(--line);border-radius:2px;overflow:hidden;position:relative}
.fp .fkick .bar i{position:absolute;left:0;top:0;bottom:0;background:var(--accent);border-radius:2px}
.fp h1{
  font-size:clamp(38px,6.4vw,68px);font-weight:600;letter-spacing:-.035em;line-height:1.03;
  margin:20px 0 0;max-width:16ch;
}
.fp h1 .accent{color:var(--accent)}
.fp .fsub{color:var(--muted);font-size:19px;line-height:1.55;margin:20px 0 0;max-width:62ch}

/* ---- the research band: front and centre ---- */
.pain{
  margin:44px 0 0;border:1px solid var(--line);border-radius:16px;overflow:hidden;
  background:linear-gradient(180deg,#121214,#0d0d0f);position:relative;
}
.pain::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--accent);
}
.pain::after{
  content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;pointer-events:none;
  background:radial-gradient(closest-side,rgba(255, 106, 68,.13),transparent 72%);
}
.pain-in{padding:26px 28px 24px;position:relative;z-index:1}
.pain .ptag{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--accent);
}
.pain blockquote{
  margin:14px 0 0;font-size:clamp(19px,2.5vw,26px);line-height:1.4;letter-spacing:-.02em;
  color:var(--text);font-weight:500;max-width:34ch;
}
.pain .pattr{margin:14px 0 0;font-family:var(--mono);font-size:12px;color:var(--faint);line-height:1.6}
.pain .pattr a{color:var(--muted);border-bottom:1px solid var(--line)}
.pain .pattr a:hover{color:var(--accent);border-bottom-color:rgba(255, 106, 68,.5)}
.pain-meta{
  display:flex;gap:10px;flex-wrap:wrap;margin:18px 0 0;padding-top:16px;border-top:1px solid var(--line-2);
}
.pmeta{
  display:inline-flex;align-items:center;gap:8px;padding:6px 11px;border-radius:999px;
  border:1px solid var(--line);background:rgba(255,255,255,.02);
  font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--muted);
}
.pmeta b{color:var(--text);font-weight:600}
.pmeta.solved{border-color:rgba(255, 106, 68,.4);background:rgba(255, 106, 68,.08);color:var(--accent)}
.pmeta.solved b{color:var(--accent)}

.answer{
  margin:18px 0 0;padding:20px 28px 24px;border-top:1px solid var(--line-2);
  background:rgba(255, 106, 68,.035);position:relative;z-index:1;
}
.answer .atag{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--faint);
}
.answer p{margin:9px 0 0;font-size:16.5px;line-height:1.6;color:var(--text);max-width:70ch}
.answer p b{color:var(--accent);font-weight:600}

/* ---- section rhythm ---- */
.fsec{padding:82px 0 0}
.fsec .fh{
  display:flex;align-items:baseline;justify-content:space-between;gap:20px;
  border-bottom:1px solid var(--line-2);padding-bottom:16px;margin-bottom:34px;flex-wrap:wrap;
}
.fsec .fh h2{font-size:clamp(25px,3.4vw,38px);font-weight:600;letter-spacing:-.03em;line-height:1.12;max-width:22ch}
.fsec .fh .idx{font-family:var(--mono);font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--faint);white-space:nowrap}

.vals{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.val{
  border:1px solid var(--line);border-radius:14px;padding:22px 20px 24px;
  background:linear-gradient(180deg,#121214,#0e0e10);position:relative;overflow:hidden;
}
.val::after{
  content:"";position:absolute;right:-40px;top:-40px;width:150px;height:150px;pointer-events:none;
  background:radial-gradient(closest-side,rgba(255, 106, 68,.1),transparent 70%);
}
.val .vn{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--faint)}
.val h3{margin:12px 0 0;font-size:17.5px;font-weight:600;letter-spacing:-.015em;line-height:1.25}
.val p{margin:9px 0 0;color:var(--muted);font-size:14.5px;line-height:1.6}
@media (max-width:880px){.vals{grid-template-columns:1fr}}

.deep{display:grid;grid-template-columns:1fr 1fr;gap:38px;align-items:center;margin-top:44px}
.deep:first-of-type{margin-top:0}
.deep.flip .dtxt{order:2}
.deep h3{font-size:clamp(21px,2.6vw,27px);font-weight:600;letter-spacing:-.025em;line-height:1.2}
.deep p{margin:12px 0 0;color:var(--muted);font-size:15.5px;line-height:1.65}
.deep p b{color:var(--text);font-weight:600}
.deep ul{margin:16px 0 0;list-style:none;display:grid;gap:9px}
.deep ul li{position:relative;padding-left:18px;color:var(--muted);font-size:14.5px;line-height:1.5}
.deep ul li::before{content:"";position:absolute;left:0;top:.62em;width:5px;height:5px;border-radius:50%;background:var(--accent);opacity:.75}
@media (max-width:880px){
  .deep{grid-template-columns:1fr;gap:24px}
  .deep.flip .dtxt{order:0}
}

/* ---- prev / next ---- */
.pn{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:88px 0 0;padding-top:34px;border-top:1px solid var(--line-2)}
.pn a{
  border:1px solid var(--line);border-radius:14px;padding:20px 22px;
  background:linear-gradient(180deg,#111113,#0d0d0f);transition:border-color .16s ease,transform .16s ease;
  display:block;
}
.pn a:hover{border-color:rgba(255, 106, 68,.45);transform:translateY(-2px)}
.pn .pk{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--faint);display:flex;align-items:center;gap:7px}
.pn a:hover .pk{color:var(--accent)}
.pn .pt{display:block;margin:8px 0 0;font-size:18px;font-weight:600;letter-spacing:-.02em}
.pn .pd{display:block;margin:4px 0 0;font-size:13.5px;color:var(--faint);line-height:1.45}
.pn .nx{text-align:right}
.pn .nx .pk{justify-content:flex-end}
.pn .ghost{opacity:.34;pointer-events:none}
@media (max-width:640px){.pn{grid-template-columns:1fr}.pn .nx{text-align:left}.pn .nx .pk{justify-content:flex-start}}

.fcta{margin:72px 0 0;text-align:center;border:1px solid var(--line);border-radius:18px;
  padding:44px 26px 46px;background:radial-gradient(ellipse 70% 100% at 50% 0%,rgba(255, 106, 68,.09),transparent 70%),#0e0e10}
.fcta h2{font-size:clamp(24px,3.4vw,34px);font-weight:600;letter-spacing:-.03em}
.fcta p{margin:10px 0 0;color:var(--muted)}
.fcta .cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin:26px 0 0}

/* ============ IN-APP UI MOCKS ============ */
.ui{
  border:1px solid var(--line);border-radius:14px;overflow:hidden;
  background:linear-gradient(180deg,#141416,#0f0f11);
  box-shadow:0 40px 90px -50px rgba(0,0,0,.95);
  font-size:13px;position:relative;
}
.ui-hero{margin:44px 0 0}
.ui-bar{display:flex;align-items:center;gap:7px;padding:10px 13px;border-bottom:1px solid var(--line-2);background:rgba(255,255,255,.014)}
.ui-bar i{width:10px;height:10px;border-radius:50%;background:#2c2c30;flex:0 0 auto}
.ui-bar i.r{background:var(--accent);opacity:.85}
.ui-bar b{margin-left:9px;font-family:var(--mono);font-size:10.5px;color:var(--faint);letter-spacing:.14em;text-transform:uppercase;font-weight:500;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ui-bar .rt{margin-left:auto;display:flex;gap:6px;align-items:center;flex:0 0 auto}
.ui-body{display:flex;min-height:0}
.ui-body.pad{padding:18px;display:block}

.ui-side{
  flex:0 0 202px;border-right:1px solid var(--line-2);padding:12px 10px;
  background:rgba(0,0,0,.2);min-width:0;
}
.ui-main{flex:1;padding:16px 18px;min-width:0}
@media (max-width:640px){.ui-side{flex:0 0 150px;padding:10px 7px}.ui-main{padding:13px 12px}.ui{font-size:12px}}

.si{
  display:flex;align-items:center;gap:8px;padding:7px 9px;border-radius:8px;margin-bottom:2px;
  color:var(--muted);min-width:0;
}
.si.on{background:rgba(255, 106, 68,.1);color:var(--text)}
.si .dot{width:6px;height:6px;border-radius:50%;background:#3a3a40;flex:0 0 auto}
.si.on .dot{background:var(--accent);box-shadow:0 0 0 3px rgba(255, 106, 68,.16)}
.si .dot.live{background:#2dd48a;box-shadow:0 0 0 3px rgba(45,212,138,.16);animation:pulseD 2.2s ease-in-out infinite}
@keyframes pulseD{0%,100%{opacity:1}50%{opacity:.42}}
.si .t{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:12.5px}
.si .m{font-family:var(--mono);font-size:10px;color:var(--faint);flex:0 0 auto}
.si.fold{color:var(--text);font-weight:600;font-size:12.5px;margin-top:10px}
.si.fold:first-child{margin-top:0}
.si.fold .cv{width:9px;height:9px;fill:var(--faint);flex:0 0 auto}
.si.nest{margin-left:15px}

.grp{font-family:var(--mono);font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--faint);
  padding:12px 9px 6px}
.grp:first-child{padding-top:2px}

.msg{margin-bottom:13px;max-width:94%}
.msg .who{font-family:var(--mono);font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--faint);display:block;margin-bottom:5px}
.msg.you .who{color:var(--accent)}
.msg .bub{color:var(--muted);line-height:1.6;font-size:12.5px}
.msg.ai .bub{color:var(--text);border-left:2px solid var(--accent);padding-left:11px}
.msg.ai.g .bub{border-left-color:#5b8def}
.msg.ai.p .bub{border-left-color:#c07cff}

.chips{display:flex;gap:7px;flex-wrap:wrap;align-items:center}
.chip{
  display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;
  border:1px solid var(--line);background:rgba(255,255,255,.025);
  font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;color:var(--muted);white-space:nowrap;
}
.chip svg{width:11px;height:11px;fill:currentColor;opacity:.85}
.chip.on{border-color:rgba(255, 106, 68,.45);background:rgba(255, 106, 68,.1);color:var(--accent)}
.chip.live{border-color:rgba(45,212,138,.4);background:rgba(45,212,138,.09);color:#2dd48a}
.chip.b{border-color:rgba(91,141,239,.4);background:rgba(91,141,239,.09);color:#7ba4f5}
.chip.v{border-color:rgba(192,124,255,.4);background:rgba(192,124,255,.09);color:#c9a0ff}

.qrow{
  display:flex;align-items:center;gap:10px;padding:7px 10px;border-radius:8px;
  border:1px solid var(--line-2);background:rgba(255,255,255,.018);margin-bottom:5px;min-width:0;
}
.qrow .qn{font-family:var(--mono);font-size:10px;color:var(--faint);width:16px;flex:0 0 auto}
.qrow .qt{flex:1;font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.qrow .qs{font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);flex:0 0 auto}
.qrow.run{border-color:rgba(255, 106, 68,.4);background:rgba(255, 106, 68,.07)}
.qrow.run .qt{color:var(--text)}
.qrow.run .qs{color:var(--accent)}
.qrow.done .qs{color:#2dd48a}
.qrow.done .qt{color:var(--faint);text-decoration:line-through;text-decoration-color:rgba(255,255,255,.18)}

.uibtn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:9px 16px;border-radius:9px;background:var(--accent);color:#fff;
  font-size:12.5px;font-weight:600;letter-spacing:.01em;
  box-shadow:0 10px 26px -12px rgba(255, 106, 68,.75);
}
.uibtn.ghost{background:transparent;border:1px solid var(--line);color:var(--muted);box-shadow:none}
.uibtn svg{width:13px;height:13px;fill:currentColor}

.agrid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:12px}
.acell{
  border:1px solid var(--line-2);border-radius:10px;padding:11px 11px 12px;background:rgba(255,255,255,.018);min-width:0;
}
.acell .an{font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint)}
.acell .at{margin-top:6px;font-size:11.5px;color:var(--text);line-height:1.35;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.acell .ab{margin-top:9px;height:3px;border-radius:3px;background:rgba(255,255,255,.08);overflow:hidden}
.acell .ab i{display:block;height:100%;background:var(--accent);border-radius:3px}
.acell.ok{border-color:rgba(45,212,138,.32)}
.acell.ok .ab i{background:#2dd48a}
@media (max-width:640px){.agrid{grid-template-columns:repeat(2,1fr)}}

/* branch fork diagram */
.fork{display:grid;gap:9px;margin-top:12px}
.fnode{
  border:1px solid var(--line-2);border-radius:10px;padding:10px 12px;background:rgba(255,255,255,.018);
  position:relative;margin-left:20px;
}
.fnode::before{
  content:"";position:absolute;left:-20px;top:-9px;bottom:50%;width:1px;background:var(--line);
}
.fnode::after{
  content:"";position:absolute;left:-20px;top:50%;width:14px;height:1px;background:var(--line);
}
.fnode .fl{font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.fnode .fx{margin-top:5px;font-size:12.5px;color:var(--muted);line-height:1.4}
.fnode.b .fl{color:#7ba4f5}
.fnode.p .fl{color:#c9a0ff}
.froot{border:1px solid var(--line);border-radius:10px;padding:11px 13px;background:rgba(255,255,255,.03)}
.froot .fl{font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint)}
.froot .fx{margin-top:5px;font-size:12.5px;color:var(--text)}

/* layout / split diagram */
.lay{display:flex;gap:6px;height:132px}
.pane{flex:1;border:1px solid var(--line-2);border-radius:9px;background:rgba(255,255,255,.02);padding:9px;display:flex;flex-direction:column;gap:5px;min-width:0}
.pane .ph{font-family:var(--mono);font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pane .ln{height:5px;border-radius:3px;background:rgba(255,255,255,.07)}
.pane .ln.a{background:rgba(255, 106, 68,.3);width:62%}
.pane.on{border-color:rgba(255, 106, 68,.4);background:rgba(255, 106, 68,.05)}
.hnd{flex:0 0 3px;border-radius:3px;background:rgba(255,255,255,.1)}
.tabstrip{display:flex;gap:4px;margin-bottom:9px;overflow:hidden}
.tab{
  padding:6px 11px;border-radius:8px 8px 0 0;border:1px solid var(--line-2);border-bottom:none;
  font-size:11.5px;color:var(--faint);background:rgba(255,255,255,.015);white-space:nowrap;
  max-width:130px;overflow:hidden;text-overflow:ellipsis;
}
.tab.on{color:var(--text);background:rgba(255, 106, 68,.09);border-color:rgba(255, 106, 68,.35)}

/* scrapbook layers */
.layer{
  display:flex;gap:11px;align-items:flex-start;padding:11px 12px;border-radius:10px;
  border:1px solid var(--line-2);background:rgba(255,255,255,.018);margin-bottom:7px;
}
.layer .lk{
  font-family:var(--mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;
  padding:3px 7px;border-radius:5px;flex:0 0 auto;margin-top:1px;
}
.layer .lx{font-size:12.5px;color:var(--muted);line-height:1.5;min-width:0}
.layer.g .lk{background:rgba(255, 106, 68,.14);color:var(--accent)}
.layer.f .lk{background:rgba(45,212,138,.14);color:#2dd48a}
.layer.s .lk{background:rgba(91,141,239,.14);color:#7ba4f5}
.layer.e .lk{background:rgba(192,124,255,.14);color:#c9a0ff}

/* model list */
.mlist{display:grid;gap:4px}
.mrow{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:8px;min-width:0}
.mrow.on{background:rgba(255, 106, 68,.1)}
.mrow .mi{width:16px;height:16px;border-radius:4px;flex:0 0 auto;display:grid;place-items:center;
  font-family:var(--mono);font-size:8.5px;font-weight:700;color:#0a0a0b}
.mrow .mt{flex:1;font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mrow.on .mt{color:var(--text);font-weight:600}
.mrow .mk{font-family:var(--mono);font-size:9.5px;color:var(--faint);flex:0 0 auto}
.mrow .ck{width:12px;height:12px;fill:var(--accent);flex:0 0 auto}

/* voice */
.wave{display:flex;align-items:center;justify-content:center;gap:3px;height:46px;margin:6px 0 0}
.wave i{width:3px;border-radius:3px;background:var(--accent);opacity:.85;height:22%}
@media (prefers-reduced-motion:no-preference){.wave i{animation:wv 1.15s ease-in-out infinite}}
@keyframes wv{0%,100%{height:16%}50%{height:100%}}

/* device relay */
.relay{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap}
.dev{border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.02);padding:12px;text-align:center;min-width:120px}
.dev.ph{border-radius:18px;padding:10px 9px;min-width:104px}
.dev .dl{font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint)}
.dev .dscr{margin-top:8px;border-radius:7px;background:rgba(255,255,255,.03);padding:9px 8px;display:grid;gap:4px}
.dev .dscr .ln{height:4px;border-radius:3px;background:rgba(255,255,255,.09)}
.dev .dscr .ln.a{background:rgba(255, 106, 68,.4);width:60%}
.arrow{display:flex;flex-direction:column;align-items:center;gap:4px;color:var(--faint);
  font-family:var(--mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase}
.arrow svg{width:34px;height:12px;stroke:var(--accent);fill:none;stroke-width:1.4;opacity:.85}

/* ledger rows (master controller) */
.led{display:flex;gap:10px;align-items:flex-start;padding:9px 11px;border-radius:9px;
  border:1px solid var(--line-2);background:rgba(255,255,255,.018);margin-bottom:5px}
.led .lt{font-family:var(--mono);font-size:9.5px;color:var(--faint);flex:0 0 auto;margin-top:2px}
.led .lb{flex:1;font-size:12.5px;color:var(--muted);line-height:1.45;min-width:0}
.led .lb b{color:var(--text);font-weight:600}
.led .lz{flex:0 0 auto;font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:#2dd48a}

/* directives palette */
.dcmd{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;min-width:0}
.dcmd.on{background:rgba(255, 106, 68,.1)}
.dcmd .dk{font-family:var(--mono);font-size:12px;color:var(--accent);flex:0 0 auto;font-weight:600}
.dcmd .dd{flex:1;font-size:12px;color:var(--faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.srch{display:flex;align-items:center;gap:9px;padding:9px 11px;border:1px solid var(--line);border-radius:9px;
  background:rgba(0,0,0,.3);margin-bottom:10px}
.srch svg{width:13px;height:13px;fill:var(--faint);flex:0 0 auto}
.srch span{font-size:12.5px;color:var(--muted)}
.srch .cur{display:inline-block;width:1.5px;height:1.05em;background:var(--accent);vertical-align:-2px;animation:blink 1.05s steps(1) infinite}

/* toggle */
.tgl{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--line-2)}
.tgl:last-child{border-bottom:none}
.tgl .tl{font-size:12.5px;color:var(--muted)}
.tgl .sw{width:32px;height:18px;border-radius:999px;background:rgba(255,255,255,.1);position:relative;flex:0 0 auto}
.tgl .sw::after{content:"";position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:#8a8a90;transition:.2s}
.tgl.on .sw{background:rgba(255, 106, 68,.4)}
.tgl.on .sw::after{left:16px;background:var(--accent)}
.tgl.on .tl{color:var(--text)}

.cap{margin:12px 0 0;font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--faint);line-height:1.6}
.cap b{color:var(--muted);font-weight:500}

/* ============ REQUEST ROUTER (multi-model) ============ */
.router{max-width:920px;margin:0 auto}
.rt-queue{max-width:640px;margin:0 auto}
.rt-req{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;
  border:1px solid var(--line-2);background:rgba(255,255,255,.018);margin-bottom:5px;min-width:0}
.rt-req .qn{font-family:var(--mono);font-size:10px;color:var(--faint);flex:0 0 auto}
.rt-req .qt{flex:1;font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rt-tag{flex:0 0 auto;font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;
  padding:3px 8px;border-radius:5px}
.rt-tag.c{background:rgba(255,101,0,.14);color:#ff6500}
.rt-tag.p{background:rgba(75,197,224,.14);color:#4bc5e0}
.rt-tag.s{background:rgba(91,141,239,.14);color:#7ba4f5}
.rt-tag.x{background:rgba(192,124,255,.14);color:#c9a0ff}
/* queue rows breathe in sequence, matched to their lane's pulse */
@media (prefers-reduced-motion:no-preference){
  .rt-req{animation:rtReq 9.6s ease-in-out infinite}
  .rt-req[data-l="1"]{animation-delay:0s}
  .rt-req[data-l="2"]{animation-delay:2.4s}
  .rt-req[data-l="3"]{animation-delay:4.8s}
  .rt-req[data-l="4"]{animation-delay:7.2s}
}
@keyframes rtReq{0%,6%,100%{background:rgba(255,255,255,.018)}3%{background:rgba(255,255,255,.06)}}

.rt-wire{display:block;width:100%;height:64px}
.rt-wire-fan{height:88px}
.rt-core{
  position:relative;margin:0 auto;max-width:560px;text-align:center;
  border:1px solid rgba(255,101,0,.4);border-radius:14px;padding:18px 22px;
  background:linear-gradient(180deg,#141416,#0e0e10);overflow:hidden;
}
.rt-core::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(60% 120% at 50% 0%,rgba(255,101,0,.14),transparent 70%)}
@media (prefers-reduced-motion:no-preference){
  .rt-core{animation:rtGlow 4.8s ease-in-out infinite}
}
@keyframes rtGlow{0%,100%{box-shadow:0 0 0 0 rgba(255,101,0,.0)}50%{box-shadow:0 0 34px -6px rgba(255,101,0,.35)}}
.rt-core-mark{display:block;font-family:'Brunea','Bitcount',var(--mono);font-weight:700;font-size:22px;
  letter-spacing:.08em;color:var(--accent);filter:drop-shadow(0 0 6px rgba(255,101,0,.35))}
.rt-core-sub{display:block;margin-top:6px;font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--muted)}

.rt-lanes{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.rt-lane{
  position:relative;overflow:hidden;
  border:1px solid var(--line);border-radius:12px;
  padding:14px 14px 16px;background:linear-gradient(180deg,#121214,#0e0e10);min-width:0;
}
/* top-right glow, tinted to the lane's model colour */
.rt-lane::after{content:"";position:absolute;right:-50px;top:-50px;width:170px;height:170px;pointer-events:none;z-index:0;opacity:.32;
  background:radial-gradient(closest-side,color-mix(in srgb,var(--lc) 40%,transparent),transparent 72%)}
.rt-lane>*{position:relative;z-index:1}
.rt-lane-k{font-family:var(--mono);font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--faint)}
.rt-lane-m{margin-top:7px;font-size:15px;font-weight:600;color:var(--lc)}
.rt-lane-d{margin-top:7px;font-size:12px;line-height:1.5;color:var(--muted)}
.rt-lane-req{margin-top:10px;font-family:var(--mono);font-size:10px;letter-spacing:.04em;color:var(--faint)}
/* The outline + glow of each lane must fire the INSTANT that lane's wire dot
   physically lands on it — not just "around the same time". A wire's dot
   (animateMotion begin=B dur=2.4s repeatCount=indefinite) completes its
   first traversal at t=B+2.4s, then arrives again every 2.4s after that
   (t=B+2.4, B+4.8, …) — i.e. a period of 2.4s phased by B+2.4, NOT by B.
   So the card's flash animation must use that same delay (B+2.4s), with the
   flash sitting at the 0%/100% loop boundary — the exact instant a CSS
   animation cycle restarts is the one moment guaranteed to line up with the
   SMIL motion's own repeat boundary. */
@media (prefers-reduced-motion:no-preference){
  .rt-lane{animation:rtFeed 2.4s linear infinite}
  .rt-lane::after{animation:rtFeedGlow 2.4s linear infinite}
  .rt-lane.c,.rt-lane.c::after{animation-delay:3s}     /* wire begin .6s + dur 2.4s */
  .rt-lane.p,.rt-lane.p::after{animation-delay:3.6s}   /* wire begin 1.2s + dur 2.4s */
  .rt-lane.s,.rt-lane.s::after{animation-delay:4.2s}   /* wire begin 1.8s + dur 2.4s */
  .rt-lane.x,.rt-lane.x::after{animation-delay:4.8s}   /* wire begin 2.4s + dur 2.4s */
}
@keyframes rtFeed{
  0%{border-color:var(--lc);box-shadow:0 0 30px -6px var(--lc)}
  18%,100%{border-color:var(--line);box-shadow:none}
}
@keyframes rtFeedGlow{0%{opacity:1}18%,100%{opacity:.32}}
@media (max-width:720px){
  .rt-lanes{grid-template-columns:1fr 1fr}
  .rt-wire-fan{display:none}
  .rt-lanes{margin-top:16px}
}

/* the full fleet of engines, as a monogram grid */
.rt-fleet{margin-top:40px;padding-top:30px;border-top:1px solid var(--line-2)}
.rt-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;max-width:840px;margin:0 auto}
.rt-cell{
  display:flex;flex-direction:column;align-items:center;gap:9px;
  border:1px solid var(--line);border-radius:12px;padding:16px 8px 14px;
  background:linear-gradient(180deg,#121214,#0e0e10);transition:border-color .16s ease,transform .16s ease;
}
.rt-cell:hover{border-color:rgba(255,255,255,.2);transform:translateY(-2px)}
.rt-ic{
  width:34px;height:34px;border-radius:9px;display:grid;place-items:center;flex:0 0 auto;
  font-family:'Brunea','Bitcount',var(--mono);font-weight:700;font-size:16px;color:#0a0a0b;
}
/* Real brand marks sit on a white tile (matches how the app itself shows them),
   except "bare" ones (Kimi) whose SVG already ships its own coloured background. */
.rt-ic.logo{background:#fff;padding:6px}
.rt-ic.bare{background:none;padding:0}
.rt-ic.pad{padding:8px}
.rt-ic img{width:100%;height:100%;object-fit:contain;display:block}
.rt-nm{font-size:11.5px;color:var(--muted);text-align:center;line-height:1.25;letter-spacing:-.01em}
@media (max-width:720px){.rt-grid{grid-template-columns:repeat(4,1fr)}}
@media (max-width:420px){.rt-grid{grid-template-columns:repeat(3,1fr)}}