:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --panel-2: #f1f3f6;
  --line: #e2e6ec;
  --fg: #11151c;
  --muted: #5b6573;
  --accent: #0d9488;
  --accent-fg: #ffffff;
  --danger: #dc2626;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1216;
    --panel: #171b21;
    --panel-2: #1d222a;
    --line: #2a313b;
    --fg: #e8ebef;
    --muted: #98a2b0;
    --accent: #2dd4bf;
    --accent-fg: #062b28;
    --danger: #f87171;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--bg);
  color: var(--fg);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
  padding: 0 16px;
}
header { display: flex; align-items: center; gap: 8px; padding: 24px 0 16px; width: 100%; max-width: 640px; }
main { width: 100%; max-width: 640px; flex: 1; }
footer { color: var(--muted); font-size: 12px; padding: 24px 0; text-align: center; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 24px; }
.card.error p { color: var(--danger); margin: 0; }
h1 { font-size: 20px; margin: 0 0 8px; overflow-wrap: anywhere; }
h2 { font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin: 20px 0 8px; }
p { margin: 8px 0; }
.muted { color: var(--muted); font-size: 13px; }
.error-text { color: var(--danger); font-size: 13px; }
.kind { color: var(--muted); font-size: 13px; }
.group { border: 1px solid var(--line); border-radius: 10px; overflow: hidden; margin-top: 12px; }
.field { padding: 10px 14px; border-top: 1px solid var(--line); }
.field:first-child { border-top: 0; }
.label { font-size: 12px; color: var(--muted); }
.row { display: flex; align-items: center; gap: 12px; }
.value { flex: 1; min-width: 0; overflow-wrap: anywhere; user-select: text; }
.value.secret { font-family: ui-monospace, "SF Mono", Menlo, monospace; }
.value.notes { white-space: pre-wrap; }
.value a { color: var(--accent); }
.actions { display: flex; gap: 6px; flex-shrink: 0; }
button {
  font: inherit;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--fg);
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
}
button.small { padding: 4px 10px; font-size: 13px; }
button.primary { background: var(--accent); color: var(--accent-fg); border-color: transparent; font-weight: 600; margin-top: 8px; }
button:disabled { opacity: 0.6; cursor: default; }