:root {
  --bg: #0f1115;
  --card: #1a1d24;
  --fg: #e8e9ec;
  --muted: #8a8f99;
  --accent: #d97757;
  --border: #2a2e38;
  --danger: #e25555;
}
* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Inter", sans-serif;
  background: var(--bg); color: var(--fg);
  min-height: 100vh;
  display: flex; flex-direction: column;
}
main.card {
  flex: 1;
  margin: auto;
  max-width: 420px;
  width: 92%;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 36px 32px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.4);
}
h1 { margin: 0 0 4px 0; font-size: 22px; letter-spacing: -0.01em; }
h2 { margin: 16px 0 6px; font-size: 16px; color: var(--danger); }
.sub { color: var(--muted); margin: 0 0 24px 0; font-size: 14px; }
label { display: block; margin-bottom: 16px; font-size: 13px; color: var(--muted); }
input[type="text"], input[type="email"] {
  width: 100%; margin-top: 6px;
  background: #0f1115; color: var(--fg);
  border: 1px solid var(--border); border-radius: 8px;
  padding: 10px 12px; font-size: 14px;
}
input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
button.primary, button[type="submit"] {
  background: var(--accent); color: #fff;
  border: 0; border-radius: 8px;
  padding: 12px 16px; font-size: 15px; font-weight: 600;
  cursor: pointer;
}

main.card button.primary, main.card button[type="submit"] {
  width: 100%;
}
button:disabled { opacity: 0.5; cursor: not-allowed; }
.msg { min-height: 20px; margin: 14px 0 0; font-size: 13px; color: var(--muted); }
.recovery { margin-top: 28px; border-top: 1px solid var(--border); padding-top: 18px; }
.recovery summary { cursor: pointer; color: var(--muted); font-size: 13px; }
.recovery form { margin-top: 12px; display: flex; flex-direction: column; gap: 10px; }
pre {
  background: #0f1115; border: 1px solid var(--border); border-radius: 8px;
  padding: 14px; font-size: 16px; letter-spacing: 0.05em;
  word-break: break-all; white-space: pre-wrap;
}
footer { text-align: center; padding: 18px; font-size: 12px; color: var(--muted); }
footer a { color: var(--muted); text-decoration: none; margin: 0 6px; }
footer a:hover { color: var(--fg); }