:root {
  --bg: #0f1020;
  --card: #181a2e;
  --fg: #ecebff;
  --muted: #a7a6c8;
  --accent: #8b7bff;
  --border: #2a2c46;
  --ok: #4caf86;
  --err: #ff6b6b;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 16px/1.65 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--fg);
}
.wrap { max-width: 760px; margin: 0 auto; padding: 32px 20px 80px; }
header { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 8px; }
.brand { font-weight: 700; letter-spacing: .2px; }
.brand span { color: var(--accent); }
h1 { font-size: 1.7rem; margin: 18px 0 4px; }
h2 { font-size: 1.15rem; margin: 28px 0 6px; }
.updated { color: var(--muted); font-size: .85rem; margin-bottom: 8px; }
p, li { color: var(--fg); }
.muted { color: var(--muted); }
a { color: var(--accent); }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 22px; margin-top: 18px; }
.langtoggle { display: inline-flex; border: 1px solid var(--border); border-radius: 999px; overflow: hidden; }
.langtoggle button { background: transparent; color: var(--muted); border: 0; padding: 6px 14px; cursor: pointer; font: inherit; }
.langtoggle button.active { background: var(--accent); color: #fff; }
nav.links { margin-top: 28px; font-size: .9rem; display: flex; gap: 18px; flex-wrap: wrap; }
label { display: block; font-size: .9rem; color: var(--muted); margin: 14px 0 4px; }
input {
  width: 100%; padding: 11px 12px; border-radius: 10px; border: 1px solid var(--border);
  background: #0c0d1c; color: var(--fg); font: inherit;
}
button.primary {
  margin-top: 18px; width: 100%; padding: 12px; border: 0; border-radius: 10px;
  background: var(--accent); color: #fff; font: inherit; font-weight: 600; cursor: pointer;
}
button.primary:disabled { opacity: .5; cursor: not-allowed; }
button.danger { background: var(--err); }
.note { font-size: .85rem; }
.status { margin-top: 14px; padding: 10px 12px; border-radius: 10px; display: none; }
.status.ok { display: block; background: rgba(76,175,134,.15); color: var(--ok); }
.status.err { display: block; background: rgba(255,107,107,.15); color: var(--err); }
[hidden] { display: none !important; }