:root {
  --bg: #000;
  --card: #08090a;
  --line: rgba(255, 255, 255, .08);
  --fg: #f4f5f6;
  --muted: #9aa1a8;
  --accent: #15afca;
  --on-accent: #02181c;
}
.app-fearrp {
  --bg: #171717;
  --card: #252525;
  --muted: #9a9a92;
  --accent: #b7b597;
  --on-accent: #171717;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 16px;
  background: var(--bg);
  color: var(--fg);
  font: 15px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
.card {
  width: 100%;
  max-width: 420px;
  padding: 32px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
}
.brand {
  margin: 0 0 20px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
}
h1 { margin: 0 0 8px; font-size: 22px; line-height: 1.25; }
p { margin: 0 0 16px; color: var(--muted); }
.notice {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 13px;
}
.button {
  display: block;
  padding: 12px 16px;
  border-radius: 12px;
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 600;
  text-align: center;
  text-decoration: none;
}
.button:hover { filter: brightness(1.08); }
.quiet {
  display: block;
  margin-top: 14px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
button.button { width: 100%; border: 0; font: inherit; font-weight: 600; cursor: pointer; }
button.button:disabled { cursor: progress; opacity: .7; }
.error { margin: 12px 0 0; color: #f0c08a; font-size: 13px; }