:root {
  --bg: #0f172a;
  --surface: #1e293b;
  --surface-2: #334155;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #38bdf8;
  --accent-text: #082f49;
  --danger: #ef4444;
  --error: #fca5a5;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body { font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif; }
.container { max-width: 480px; margin: 0 auto; padding: 24px 16px 48px; }
h1 { font-size: 24px; margin: 12px 0 4px; }
h2 { font-size: 18px; margin: 0 0 8px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.error { color: var(--error); font-size: 14px; margin: 8px 0 0; }
.hint { color: var(--muted); font-size: 12px; margin: 4px 0 0; }
.subtle { color: var(--muted); font-size: 13px; display: block; margin-top: 12px; }

.topbar { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.topbar h1 { margin: 0; flex: 1; }
.back, .logout { color: var(--muted); text-decoration: none; font-size: 14px; }
.back:hover, .logout:hover { color: var(--text); }

.card {
  background: var(--surface);
  border: 1px solid var(--surface-2);
  border-radius: 16px;
  padding: 16px;
  margin: 12px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.card.empty { align-items: center; color: var(--muted); padding: 28px 16px; }

label { font-size: 13px; color: var(--muted); margin-bottom: -4px; }
input[type=text],
input[type=email],
input[type=password],
input[type=tel],
input[type=search],
input[type=number],
textarea {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--surface-2);
  border-radius: 12px;
  padding: 16px 16px;
  font: inherit;
  font-size: 17px;
  line-height: 1.4;
  width: 100%;
  min-height: 52px;
  -webkit-appearance: none;
  appearance: none;
}
textarea { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; word-break: break-all; min-height: 72px; padding: 12px 14px; }
input:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; border-color: var(--accent); }
input::placeholder { color: var(--muted); opacity: 0.6; }

button, .btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border: 0;
  border-radius: 12px;
  padding: 14px 16px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  min-height: 48px;
}
.primary { background: var(--accent); color: var(--accent-text); }
.primary:hover { filter: brightness(1.05); }
.secondary { background: var(--surface-2); color: var(--text); }
.danger { background: transparent; color: var(--danger); border: 1px solid var(--danger); margin-top: 24px; width: 100%; }

.list { display: flex; flex-direction: column; gap: 8px; margin: 12px 0; }
.row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--surface-2);
  border-radius: 12px;
  color: var(--text);
  text-decoration: none;
}
.row:hover { border-color: var(--accent); }
.row .name { font-weight: 600; }
.row .meta { color: var(--muted); font-size: 13px; }

.choices { display: flex; flex-direction: column; gap: 8px; }
.choice {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--surface-2);
  border-radius: 12px;
  cursor: pointer;
}
.choice input { accent-color: var(--accent); }
.choice em { color: var(--muted); font-style: normal; font-size: 13px; }

.qr {
  align-self: center;
  max-width: 240px;
  width: 100%;
  background: #fff;
  border-radius: 12px;
  padding: 8px;
}

details { font-size: 14px; color: var(--muted); }
details summary { cursor: pointer; padding: 4px 0; }
details a { color: var(--accent); }

.card.warn { border-color: #fcd34d; background: #3f2d0f; }
.card.warn h2 { color: #fcd34d; }

.card ul, .card ol { margin: 4px 0 0; padding-left: 20px; }
.card li { padding: 2px 0; color: var(--text); }
.card p { margin: 0; }
.card p + p, .card p + ul, .card ul + p { margin-top: 8px; }

code { background: var(--bg); padding: 1px 6px; border-radius: 4px;
       font: 13px ui-monospace, SFMono-Regular, Menlo, monospace; }

a { color: var(--accent); }