:root{
  color-scheme: dark;
  --bg:#0b0e12; --card:#12161c; --text:#e7edf2; --muted:#9ba7b4; --accent:#4aa3ff;
  --radius:16px; --s1:6px; --s2:10px; --s3:14px; --s4:18px; --s5:24px; --s6:166px;--shadow:0 10px 30px rgba(0,0,0,.25);
}
*{box-sizing:border-box;}
html,body{height:100%;}
body{margin:0;background:#0b0e12;color:var(--text);font:15px/1.6 system-ui,Segoe UI,Roboto,Arial,sans-serif;display:grid;place-items:center;min-height:100vh;transition:margin 1s ease, position 1s ease, padding 1s ease;}
h1{font-size:22px;}
.title{margin:0;font-weight:700;letter-spacing:.2px;}
.wrapper{width:100%; padding:calc(var(--s2,32px) + 20px) var(--s5) var(--s5);}
.card{width:100%;max-width:500px;margin:0 auto 86px;background:linear-gradient(180deg,rgba(29,36,50,.4),rgba(15,20,31,.7));border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:var(--s5);box-shadow:var(--shadow);}
.heading{font-size:20px;margin:0 0 var(--s3);}
.field{margin:var(--s3) 0;}
.top-field{margin:0;}
.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px;}
.field input{width:100%;padding:10px 12px;border-radius:12px;border:1px solid rgba(255,255,255,.15);background:#0f1520;color:var(--text);}
.field input:focus{outline:2px solid var(--accent);outline-offset:2px;}
.btn{width:100%;color:#fff;margin:var(--s4) 0 var(--s2);padding:10px 12px;border-radius:12px;border:1px solid rgba(255,255,255,.15);background:#141a25;color:var(--text);cursor:pointer;transition:transform .12s ease, opacity .12s ease;}
.btn:hover{opacity:1; transform:translateY(-1px);}
.btn:focus-visible{outline:2px solid var(--accent); outline-offset:2px;}
.err{color:#ff8a8a;display:none;text-align:center;margin:0;}
.ok {color:#86f2d1;display:none;text-align:center;margin:0;}
.okerr{height:28px;display:block;}
footer{position:fixed;bottom:20px;display:flex;flex-direction:row;width:100%;padding:0 20px;justify-content:space-between;margin:5px auto;text-align:center;color:var(--muted);}
#tOP{margin-top:10px}
#svg-wrapper{z-index:0;opacity:0.25;width:260px;height:auto;background:transparent;color:#6bc4c4;position:absolute;transition:margin 1s ease,top 1s ease,left 1s ease;}
#background-imgs{z-index:1;margin:50px 0;background:transparent;color:#6bc4c4;position:absolute;top:0;display:flex;flex-direction:column;pointer-events:none;align-items:center;}
#svg-wrapper svg{width:100%;height:100%;display:block;}
.card{z-index:10;position:relative;}
.tab{appearance:none;border:1px solid rgba(255,255,255,.15);background:#141a25;color:var(--text);padding:8px 12px;border-radius:12px;cursor:pointer;opacity:.9;transition:transform .12s ease, box-shadow .12s ease, opacity .12s ease;}
.tab:hover{opacity:1;transform:translateY(-1px);}
.legal{font-size:11px;margin:0 var(--space-5);}
.subwrap{width:31%;}
.subtitle{margin:var(--s5) auto;}
.p-std{font-size:13px;line-height:1.8;text-align:center;}
.p-blue{font-size:14px;color:#00cfff;font-weight:600;margin:15px;}
.span-blue{color:#00cfff;line-height:0.5;}
.login-opts{margin:var(--s5) auto;}
h2{font-size:16px;color:#fff;text-align:center;}
h3{font-size:14px;text-align:center;}
.header,.wrapper,.card{transition:margin 1s ease;}
.header{margin:auto auto auto 0;padding:var(--s4) var(--s5);}
.subheader{position: relative;display: inline-block;margin:0 auto;padding:var(--s3) var(--s4);max-width:min(92vw, 560px);border:1px dotted #fff;border-radius:var(--s3);background:transparent;background-size:cover;background-position-y:center;}
.subheader::before {content:"";position:absolute;inset:0;background:url("/resources/mixervector.png") center / cover no-repeat;opacity:0;transition:opacity 300ms ease;pointer-events:none;}
.subheader:hover::before{opacity:1;}
.subtxtheader{position:relative;z-index:1}
.sh-show-on-mobile{background:url("/resources/mixervector.png") no-repeat;background-size:cover;background-position-y:center;}
#googleBtn{margin-top:0;}
#microsoftBtn{margin-bottom:0;}
#regRedirBtn{margin-top:24px;}
.separator{margin-top:45px;}
.hr-separator{margin:24px auto;width:45%;opacity:.3;}
.hr-septwo{margin:28px auto;}
.hr-septhree{margin:28px auto 14px;}
.hr-sepfour{margin:12px auto 24px;}
.span-cardsub{font-size:12px;color:#00cfff;text-align:center;width:100%;display:block;}
@media (min-width:1100px){
  .wrapper{padding:calc(var(--s6,32px) + var(--desktop-top-pad)) var(--s5) var(--s5);}
  body{place-items:start center;}
  .card{margin:max(0, 12vh) auto;}
}
@media (max-width:1099px){
  .header{margin:auto auto auto auto;}
  .wrapper{padding:var(--s4) var(--s5) var(--s5);}
}
@media (min-width:600px) and (max-width:1099px){
  .card{padding:var(--s4);margin:0 auto;}
  #tOP{position:static;display:inline-block;margin-top:12px;left:auto;bottom:auto;}
}
@media (max-width:600px){
  .card{padding:var(--s4);margin:0 0 48px;}
  footer{text-align:center;position:relative;}
  #tOP{position:static;display:inline-block;margin-top:12px;}
}