/* PRS Run Board: the sign-in, invite and notice pages (stage 7). The one file a signed-out browser may fetch, so it holds the
   house look for these pages on its own: the navy bar with the yellow line, a white card, plain words. */
:root {
  --navy: #1F2A6E;
  --yellow: #FFC20E;
  --bg: #F4F5F8;
  --panel: #FFFFFF;
  --ink: #1A1D29;
  --muted: #5B6075;
  --line: #D5D8E2;
  --bad-bg: #FBE0E0; --bad-ink: #8A1F1F; --bad-line: #C83A3A;
  --link: #1A4FBF;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12141C;
    --panel: #1B1E29;
    --ink: #E8EAF2;
    --muted: #A2A7BC;
    --line: #333849;
    --bad-bg: #4A2124; --bad-ink: #FFD0D0; --bad-line: #F08080;
    --link: #8FB8F7;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
.bar {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  background: var(--navy); color: #fff; padding: 10px 16px;
  border-bottom: 4px solid var(--yellow);
}
.brand { font-weight: 700; font-size: 17px; }
.card {
  max-width: 420px; margin: 40px auto; padding: 24px;
  background: var(--panel); border: 1px solid var(--line); border-radius: 8px;
}
@media (max-width: 480px) { .card { margin: 16px; } }
h1 { margin: 0 0 12px; font-size: 22px; color: var(--navy); }
@media (prefers-color-scheme: dark) { h1 { color: var(--yellow); } }
label { display: block; margin: 14px 0 4px; font-weight: 600; }
input[type="text"], input[type="password"] {
  width: 100%; padding: 9px 10px; font: inherit; color: var(--ink); background: var(--panel);
  border: 1px solid var(--line); border-radius: 5px;
}
input:focus { outline: 2px solid var(--yellow); outline-offset: 1px; }
button {
  margin-top: 18px; width: 100%; padding: 10px 14px; font: inherit; font-weight: 700; cursor: pointer;
  color: var(--navy); background: var(--yellow); border: 1px solid var(--yellow); border-radius: 5px;
}
button:hover { filter: brightness(1.05); }
.message {
  margin: 12px 0; padding: 10px 12px; border-left: 4px solid var(--bad-line); background: var(--bad-bg); color: var(--bad-ink);
}
.message[hidden] { display: none; }
.small { margin-top: 16px; color: var(--muted); font-size: 13px; }
a { color: var(--link); }