:root {
  --bg: #14121a;
  --panel: #1e1b26;
  --text: #f1eefb;
  --muted: #a79fc2;
  --accent: #d68fff;
  --border: #322c40;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, Segoe UI, Roboto, sans-serif;
  line-height: 1.5;
}
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
}
.brand { color: var(--accent); font-weight: 700; font-size: 1.25rem; text-decoration: none; }
nav a { color: var(--text); margin-left: 1rem; text-decoration: none; }
nav a:hover { color: var(--accent); }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }
.container { max-width: 960px; margin: 0 auto; padding: 2rem 1.5rem; }
.narrow { max-width: 420px; margin: 0 auto; }
.hero h1 { margin-bottom: 0.25rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1rem; margin-top: 1.5rem; }
.card {
  display: block;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
  text-decoration: none;
  color: var(--text);
  transition: border-color .15s;
}
.card:hover { border-color: var(--accent); }
.card-locked { opacity: 0.6; }
.badge { background: var(--accent); color: #21112b; font-size: 0.7rem; padding: 0.1rem 0.4rem; border-radius: 6px; margin-left: 0.4rem; }
.lock-note { color: var(--accent); font-size: 0.8rem; }
form { display: flex; flex-direction: column; gap: 0.9rem; margin-top: 1rem; }
label { display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.9rem; }
.checkbox { flex-direction: row; align-items: center; gap: 0.5rem; }
input[type=email], input[type=password], input[type=number], input[type=text] {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.6rem 0.7rem;
  color: var(--text);
  font-size: 1rem;
}
button {
  background: var(--accent);
  color: #21112b;
  border: none;
  border-radius: 8px;
  padding: 0.7rem 1rem;
  font-weight: 600;
  cursor: pointer;
}
button:hover { opacity: 0.9; }
.error { color: #ff8a8a; }
.flash { background: var(--panel); border-bottom: 1px solid var(--border); padding: 0.6rem 1.5rem; }
.chat-history { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 1rem; height: 50vh; overflow-y: auto; display: flex; flex-direction: column; gap: 0.5rem; }
.msg-user { align-self: flex-end; text-align: right; }
.msg-error { color: #ff8a8a; }
#chat-form { flex-direction: row; }
#chat-input { flex: 1; }
.footer { text-align: center; padding: 1.5rem; border-top: 1px solid var(--border); font-size: 0.8rem; }
.footer-links { margin-top: 0.5rem; }
.footer-links a { color: var(--muted); margin: 0 0.3rem; }
.footer-links a:hover { color: var(--accent); }

.narrow.legal { max-width: 720px; }
.legal h2 { margin-top: 1.8rem; margin-bottom: 0.5rem; font-size: 1.1rem; color: var(--accent); }
.legal p, .legal li { color: var(--text); }
.legal ul { padding-left: 1.2rem; }
.legal li { margin-bottom: 0.4rem; }
.legal a { color: var(--accent); }