:root {
  --bg: #0f1115;
  --card: #181b22;
  --fg: #e8eaed;
  --muted: #9aa0aa;
  --accent: #6ea8fe;
  --error: #ff6b6b;
  --ok: #51cf66;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.5;
}

.container { max-width: 640px; margin: 0 auto; padding: 2rem 1rem 4rem; }
.hero { text-align: center; margin-bottom: 2rem; }
.hero h1 { font-size: 2.5rem; margin: 0; }
.tagline { color: var(--muted); }

.card {
  background: var(--card);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.field { margin-bottom: 1rem; }
label { display: block; font-weight: 600; margin-bottom: 0.35rem; }
.optional { font-weight: 400; color: var(--muted); font-size: 0.85em; }
.help { color: var(--muted); font-size: 0.85rem; margin: 0.25rem 0 0; }

textarea, input[type="text"] {
  width: 100%;
  padding: 0.65rem;
  border-radius: 8px;
  border: 1px solid #2a2f3a;
  background: #0f1115;
  color: var(--fg);
  font: inherit;
}

button {
  background: var(--accent);
  color: #0b1020;
  border: 0;
  border-radius: 8px;
  padding: 0.7rem 1.2rem;
  font-weight: 700;
  cursor: pointer;
}
button:disabled { opacity: 0.6; cursor: not-allowed; }

.status { margin-top: 0.75rem; min-height: 1.25rem; }
.status.ok { color: var(--ok); }
.status.error { color: var(--error); }

/* Honeypot: visually hidden, not focusable, off-screen. */
.hp {
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.footer { margin-top: 2rem; text-align: center; }
.footer-links { list-style: none; padding: 0; display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.footer-links a { color: var(--accent); text-decoration: none; }
.footer-links a:hover { text-decoration: underline; }

a.button-link {
  display: inline-block;
  background: var(--accent);
  color: #0b1020;
  padding: 0.6rem 1rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
}