/* Heading 107 app pages (sign up, sign in, reset, account). Same tokens as the home page. */
:root{
  --paper:#F3F6F8;--card:#FFFFFF;--ink:#13243A;--muted:#53647A;--rule:#D5DEE7;
  --blue:#1C5DA6;--magenta:#A23179;--amber:#E2A11B;--terrain:#DCE7D3;--ok:#1E7A4C;--bad:#B3261E;
  --display:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  --body:"Public Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --paper:#0C1624;--card:#122033;--ink:#E4EBF3;--muted:#9AAABD;--rule:#24364D;
  --blue:#6EA6E8;--magenta:#E07CBB;--amber:#F0B640;--terrain:#16281F;--ok:#5CC48D;--bad:#F08A82;color-scheme:dark}}
:root[data-theme="dark"]{
  --paper:#0C1624;--card:#122033;--ink:#E4EBF3;--muted:#9AAABD;--rule:#24364D;
  --blue:#6EA6E8;--magenta:#E07CBB;--amber:#F0B640;--terrain:#16281F;--ok:#5CC48D;--bad:#F08A82;color-scheme:dark}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1rem/1.6 var(--body);min-height:100vh;display:flex;flex-direction:column}
a{color:var(--blue)}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px;border-radius:4px}
.top{border-bottom:1px solid var(--rule);padding:14px clamp(16px,4vw,32px);display:flex;align-items:center;gap:16px}
.brand{font:700 1.4rem/1 var(--display);letter-spacing:.03em;color:var(--ink);text-decoration:none}
.brand span{color:var(--magenta)}
.top .right{margin-left:auto;display:flex;gap:16px;align-items:center;font-size:.95rem}
main{flex:1;display:grid;place-items:start center;padding:clamp(32px,6vw,72px) 16px}
.panel{width:100%;max-width:440px;background:var(--card);border:1px solid var(--rule);border-radius:10px;padding:clamp(22px,4vw,36px);display:grid;gap:18px}
.panel.wide{max-width:760px}
.eyebrow{font:500 .75rem/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--magenta)}
h1{font:700 2.4rem/1 var(--display);text-transform:uppercase;margin:0;text-wrap:balance}
h2{font:700 1.5rem/1.1 var(--display);text-transform:uppercase;margin:0}
p{margin:0}
.muted{color:var(--muted)}
form{display:grid;gap:14px}
label{display:grid;gap:6px;font-weight:600;font-size:.92rem}
label small{font-weight:400;color:var(--muted)}
input[type=email],input[type=password],input[type=text],input[type=date]{font:400 1rem var(--body);padding:11px 12px;border:1.5px solid var(--rule);border-radius:6px;background:var(--paper);color:var(--ink);width:100%}
input:focus{border-color:var(--blue);outline:none}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:400}
.check input{margin-top:.35em}
.btn{display:inline-flex;justify-content:center;align-items:center;font:600 1rem/1 var(--body);padding:13px 18px;border-radius:6px;border:2px solid transparent;cursor:pointer;text-decoration:none}
.btn-primary{background:var(--ink);color:var(--paper)}
.btn-primary:hover:not(:disabled){background:var(--blue);color:#fff}
.btn-ghost{background:transparent;border-color:var(--ink);color:var(--ink)}
.btn:disabled{opacity:.6;cursor:default}
.notice{padding:12px 14px;border-radius:6px;font-size:.95rem;border-left:4px solid var(--blue);background:var(--paper)}
.notice.err{border-color:var(--bad)}
.notice.ok{border-color:var(--ok)}
.row{display:flex;gap:12px;flex-wrap:wrap;justify-content:space-between;font-size:.92rem}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:640px){.grid2{grid-template-columns:1fr}}
.tile{border:1px solid var(--rule);border-radius:8px;padding:18px;display:grid;gap:10px;align-content:start;min-width:0;background:var(--paper)}
.big{font:700 2.2rem/1 var(--display);font-variant-numeric:tabular-nums}
.pill{display:inline-block;font:600 .72rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;padding:5px 8px;border-radius:3px;justify-self:start}
.pill.ok{background:var(--ok);color:#fff}.pill.warn{background:var(--amber);color:#13243A}.pill.bad{background:var(--bad);color:#fff}.pill.none{border:1px solid var(--muted);color:var(--muted)}
footer{padding:20px 16px;text-align:center;font-size:.82rem;color:var(--muted)}
[hidden]{display:none!important}