/* Trademonk sign-in page. Split screen: brand banner left, sign-in card right. Colours sampled from the banner. */
:root{
  --bg:#00071a; --bg2:#020c24; --ink:#eef3ff; --mut:#93a3c4; --dim:#5b6a8a;
  --line:rgba(120,170,255,.16); --line2:rgba(120,170,255,.3);
  --bull:#36e46a; --bull2:#9dff3b; --bear:#ff3d2e; --gold:#ffb21a; --gold2:#ffd54a; --cyan:#22b8ff;
  --disp:"Orbitron","Sora",system-ui,sans-serif; --body:"Sora",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --ease:cubic-bezier(.2,.7,.1,1);
  color-scheme:dark;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{min-height:100%;background:var(--bg)}
body{font:400 15px/1.55 var(--body);color:var(--ink);-webkit-font-smoothing:antialiased;overflow-x:clip}
img{display:block;max-width:100%;height:auto}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
svg{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* ambient background */
#net{position:fixed;inset:0;width:100%;height:100%;z-index:0}
.aura{position:fixed;border-radius:50%;filter:blur(110px);pointer-events:none;z-index:0}
.a1{width:44vw;height:44vw;left:-10vw;top:10vh;background:radial-gradient(circle,rgba(54,228,106,.22),transparent 65%)}
.a2{width:40vw;height:40vw;left:30vw;bottom:-18vw;background:radial-gradient(circle,rgba(255,61,46,.16),transparent 65%)}

/* layout */
.shell{position:relative;z-index:1;min-height:100vh;min-height:100dvh;display:grid;grid-template-columns:minmax(0,1.45fr) minmax(380px,1fr)}
.brand{position:relative;display:flex;flex-direction:column;padding:28px clamp(20px,3.4vw,52px) 26px;border-right:1px solid var(--line)}
.auth{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;padding:40px clamp(20px,3vw,48px)}

/* brand mark */
.mark{display:flex;align-items:center;gap:12px}
.mark img{width:38px;filter:drop-shadow(0 0 12px rgba(255,178,26,.45))}
.mark b{display:block;font:800 17px/1 var(--disp);letter-spacing:.14em;
  background:linear-gradient(90deg,#fff 0 52%,var(--bull2) 52%);-webkit-background-clip:text;background-clip:text;color:transparent}
.mark span{display:block;margin-top:5px;font:500 10.5px var(--mono);letter-spacing:.32em;text-transform:uppercase;color:var(--cyan)}

/* banner: edges dissolve into the page */
.banner{flex:1;display:grid;place-items:center;margin:18px 0 6px;min-height:0}
.banner picture{display:block;width:100%;max-width:1080px}
.banner img{width:100%;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 9%,#000 91%,transparent 100%),linear-gradient(180deg,transparent 0,#000 10%,#000 86%,transparent 100%);
  -webkit-mask-composite:source-in;
  mask-image:linear-gradient(90deg,transparent 0,#000 9%,#000 91%,transparent 100%),linear-gradient(180deg,transparent 0,#000 10%,#000 86%,transparent 100%);
  mask-composite:intersect;
  animation:rise 1.1s var(--ease) both}
@keyframes rise{from{opacity:0;transform:translateY(14px) scale(.985)}}

.pitch{display:flex;flex-direction:column;gap:14px}
.eyebrow{display:flex;align-items:center;gap:10px;font:600 11px var(--mono);letter-spacing:.3em;text-transform:uppercase;color:var(--cyan)}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--bull);box-shadow:0 0 0 0 rgba(54,228,106,.7);animation:ping 2.2s infinite}
@keyframes ping{70%{box-shadow:0 0 0 9px rgba(54,228,106,0)}100%{box-shadow:0 0 0 0 rgba(54,228,106,0)}}
.facts{list-style:none;display:flex;flex-wrap:wrap;gap:10px}
.facts li{padding:8px 13px;border-radius:10px;border:1px solid var(--line);background:rgba(4,14,36,.7);font-size:13px;color:#cfd9ee;backdrop-filter:blur(6px)}
.facts b{font:600 12.5px var(--mono);color:var(--gold2);margin-right:4px}
.legal{margin-top:22px;font:500 10.5px var(--mono);letter-spacing:.24em;text-transform:uppercase;color:var(--dim)}

/* sign-in card */
.card{position:relative;width:min(400px,100%);padding:34px 30px 26px;border-radius:22px;
  background:linear-gradient(180deg,rgba(10,22,52,.86),rgba(3,10,28,.92));border:1px solid var(--line2);
  box-shadow:0 40px 100px -30px rgba(0,0,0,.9),0 0 0 1px rgba(255,255,255,.02) inset,0 0 70px -28px rgba(255,178,26,.35);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);animation:rise .9s .15s var(--ease) both}
.card::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;pointer-events:none;
  background:linear-gradient(140deg,rgba(54,228,106,.8),transparent 32%,transparent 66%,rgba(255,61,46,.75));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.tag{display:flex;align-items:center;gap:10px;font:600 11px var(--mono);letter-spacing:.24em;text-transform:uppercase;color:var(--gold)}
.tag span{display:grid;place-items:center;width:24px;height:22px;border-radius:6px;border:1px solid rgba(255,178,26,.5);background:rgba(255,178,26,.1);font-size:10.5px;letter-spacing:0}
.card h1{margin-top:14px;font:700 27px/1.15 var(--disp);letter-spacing:.02em}
.sub{margin:6px 0 22px;color:var(--mut);font-size:14px}
.err{margin:-6px 0 16px;padding:11px 13px;border-radius:11px;font-size:13.5px;color:#ffd3cc;background:rgba(255,61,46,.12);border:1px solid rgba(255,61,46,.45)}
.fld{display:block;margin:0 0 7px;font:600 12.5px var(--body);color:#c9d4ea}
.card input:not([type=hidden]){width:100%;height:48px;padding:0 14px;border-radius:12px;font:500 15px var(--body);color:#fff;
  background:rgba(0,6,20,.72);border:1px solid var(--line2);outline:none;transition:border-color .2s,box-shadow .2s;margin-bottom:16px}
.card input:focus{border-color:var(--bull);box-shadow:0 0 0 4px rgba(54,228,106,.16)}
.pw{position:relative}
.pw input{padding-right:72px!important}
#eye{position:absolute;right:8px;top:7px;height:34px;padding:0 10px;border-radius:8px;font:600 12.5px var(--body);color:var(--cyan)}
#eye:hover{background:rgba(34,184,255,.1)}
.go{position:relative;width:100%;height:52px;margin-top:8px;border-radius:13px;display:flex;align-items:center;justify-content:center;gap:10px;
  font:700 15px var(--body);letter-spacing:.02em;color:#1a0f00;overflow:hidden;
  background:linear-gradient(92deg,var(--gold2),var(--gold) 45%,#ff8a1f);
  box-shadow:0 0 0 1px rgba(255,220,120,.55) inset,0 14px 40px -12px rgba(255,160,26,.75);transition:transform .25s var(--ease),box-shadow .25s}
.go svg{width:18px;height:18px;stroke-width:2.4;transition:transform .25s var(--ease)}
.go::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 35%,rgba(255,255,255,.55) 50%,transparent 65%);transform:translateX(-120%);transition:transform .8s var(--ease)}
.go:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(255,230,150,.8) inset,0 18px 46px -10px rgba(255,160,26,.9)}
.go:hover::after{transform:translateX(120%)}
.go:hover svg{transform:translateX(3px)}
.go:disabled{opacity:.7;cursor:progress}
.go:focus-visible,#eye:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.note{display:flex;align-items:center;gap:8px;margin-top:18px;font:500 11.5px var(--mono);color:var(--dim)}
.note svg{width:15px;height:15px;color:var(--bull);flex:none}
.help{margin-top:8px;font:500 11.5px var(--mono);color:var(--dim)}
.copy{max-width:400px;text-align:center;font-size:11.5px;color:var(--dim)}

/* responsive */
@media (max-width:980px){
  .shell{grid-template-columns:1fr}
  .brand{border-right:0;border-bottom:1px solid var(--line);padding:18px 16px 22px}
  .banner{margin:10px 0}
  .pitch{align-items:center;text-align:center}.facts{justify-content:center}.eyebrow{justify-content:center}
  .legal{display:none}
  .auth{padding:28px 16px 36px}
}
@media (max-width:480px){
  .card{padding:28px 20px 22px}
  .card h1{font-size:24px}
  .facts li{font-size:12px;padding:7px 10px}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}