/* Jarvis Quant — sign-in, invite and reset pages */
:root{
  --jq-bg:#0b0d12; --jq-fg:#eef1f6; --jq-muted:#9aa3b2; --jq-card:rgba(22,25,33,.72);
  --jq-line:rgba(255,255,255,.09); --jq-field:rgba(255,255,255,.06); --jq-accent:#3ab8ff; --jq-accent-2:#5ee6c8;
  --jq-danger:#ff6b6b; --jq-ok:#46d39a; --jq-radius:18px;
  --jq-font:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI Variable","Segoe UI",Inter,Roboto,system-ui,sans-serif;
}
@media (prefers-color-scheme: light){
  :root:not([data-theme="dark"]){ --jq-bg:#eef1f6; --jq-fg:#11141a; --jq-muted:#5b6474; --jq-card:rgba(255,255,255,.78);
    --jq-line:rgba(0,0,0,.08); --jq-field:rgba(0,0,0,.04); }
}
*{box-sizing:border-box}
html,body{height:100%}
body.jq-auth{margin:0;background:var(--jq-bg);color:var(--jq-fg);font:15px/1.5 var(--jq-font);
  -webkit-font-smoothing:antialiased;display:grid;place-items:center;min-height:100dvh;padding:16px;overflow-x:hidden}
#jq-core{position:fixed;left:0;top:0;width:100vw;height:44dvh;z-index:0;opacity:.95}
.jq-auth-card{position:relative;z-index:1;width:100%;max-width:400px;background:var(--jq-card);border:1px solid var(--jq-line);
  border-radius:var(--jq-radius);padding:28px 24px 22px;backdrop-filter:blur(28px) saturate(1.4);-webkit-backdrop-filter:blur(28px) saturate(1.4);
  box-shadow:0 30px 80px rgba(0,0,0,.45),inset 0 1px 0 rgba(255,255,255,.06);margin-top:36dvh}
body.jq-auth{align-items:start}
.jq-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.jq-brand h1{font-size:19px;margin:0;font-weight:650;letter-spacing:-.01em}
.jq-brand p{margin:0;color:var(--jq-muted);font-size:13px}
.jq-mark{width:38px;height:38px;border-radius:11px;background:radial-gradient(circle at 35% 30%,#bff3ff,#3ab8ff 45%,#0a3b66 100%);
  box-shadow:0 0 18px rgba(58,184,255,.45)}
h2{font-size:17px;font-weight:600;margin:0 0 14px}
form{display:grid;gap:12px}
label{display:grid;gap:6px;font-size:13px;color:var(--jq-muted);font-weight:500}
input:not([type=checkbox]){width:100%;font:inherit;color:var(--jq-fg);background:var(--jq-field);border:1px solid var(--jq-line);
  border-radius:11px;padding:12px 13px;min-height:46px;outline:none;transition:border-color .15s,box-shadow .15s}
input:focus{border-color:var(--jq-accent);box-shadow:0 0 0 3px rgba(58,184,255,.22)}
.jq-pw{position:relative;display:block}
.jq-pw input{padding-right:64px}
.jq-reveal{position:absolute;right:6px;top:50%;transform:translateY(-50%);border:0;background:transparent;color:var(--jq-accent);
  font:600 13px var(--jq-font);padding:8px 10px;cursor:pointer;border-radius:8px}
.jq-check{display:flex;align-items:center;gap:9px;color:var(--jq-fg);font-weight:400;cursor:pointer;min-height:32px}
.jq-check input{width:18px;height:18px;accent-color:var(--jq-accent)}
.jq-primary{font:600 15px var(--jq-font);color:#04111c;background:linear-gradient(180deg,#6fd0ff,#3ab8ff);border:0;border-radius:12px;
  min-height:48px;cursor:pointer;box-shadow:0 8px 24px rgba(58,184,255,.35);transition:transform .1s,filter .15s}
.jq-primary:hover{filter:brightness(1.06)} .jq-primary:active{transform:scale(.985)}
.jq-alert{border-radius:11px;padding:10px 12px;font-size:13.5px;margin-bottom:12px;background:rgba(255,107,107,.12);
  border:1px solid rgba(255,107,107,.35);color:#ffb3b3}
.jq-alert.ok{background:rgba(70,211,154,.12);border-color:rgba(70,211,154,.35);color:#9af0c8}
@media (prefers-color-scheme: light){ .jq-alert{color:#a32020} .jq-alert.ok{color:#0f7a4c} }
.jq-links{display:flex;justify-content:space-between;align-items:center;margin:16px 0 0;font-size:13px;color:var(--jq-muted)}
.jq-links a{color:var(--jq-accent);text-decoration:none;padding:6px 0}
.jq-muted{color:var(--jq-muted);font-size:13.5px}
code{font:12.5px ui-monospace,SFMono-Regular,Consolas,monospace;background:var(--jq-field);padding:2px 5px;border-radius:5px;word-break:break-all}