* { box-sizing: border-box; margin: 0; }
:root { --accent: #0a6b3d; --bg: #fafaf8; --ink: #1a1a1a; --line: #e5e3de; }
body { font: 17px/1.5 -apple-system, system-ui, sans-serif; background: var(--bg); color: var(--ink); }

#pinScreen { max-width: 320px; margin: 18vh auto; text-align: center; }
#pinScreen .sub { color: #666; margin: 4px 0 20px; }
#pips { display: flex; gap: 12px; justify-content: center; margin-bottom: 24px; }
#pips i { width: 12px; height: 12px; border: 1.5px solid #999; border-radius: 50%; }
#pips i.full { background: var(--ink); border-color: var(--ink); }
#pips.err i { border-color: #a33; }
#pad { display: grid; grid-template-columns: repeat(3, 72px); gap: 10px; justify-content: center; }
#pad button { font: 24px ui-monospace, monospace; padding: 14px 0; background: none; border: none; cursor: pointer; }

main { max-width: 640px; margin: 0 auto; padding: 20px 16px 60px; }
header { margin-bottom: 28px; }
h1 { font-size: 28px; }
h2 { font-size: 15px; text-transform: uppercase; letter-spacing: .04em; color: #555; margin: 32px 0 10px; }
.badge { font-size: 13px; vertical-align: middle; background: var(--accent); color: #fff; padding: 2px 8px; border-radius: 4px; }
.kill { color: #666; font-size: 14px; margin-top: 6px; }
.muted { color: #999; text-transform: none; letter-spacing: 0; }

.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 14px; }
.card .k { font-size: 13px; color: #777; }
.card .v { font-size: 22px; font-weight: 650; margin-top: 2px; }
.card .v.up { color: var(--accent); }
.card .v.down { color: #a33; }

.prop { background: #fff; border: 1.5px solid var(--accent); border-radius: 10px; padding: 14px; margin-bottom: 10px; }
.prop .head { font-weight: 650; font-size: 18px; }
.prop .why { color: #555; font-size: 15px; margin: 6px 0 12px; }
.prop .row { display: flex; gap: 10px; }
.prop button { flex: 1; padding: 12px; font-size: 16px; font-weight: 600; border-radius: 8px; border: none; cursor: pointer; }
.prop .ok { background: var(--accent); color: #fff; }
.prop .no { background: #eee; }
.empty { color: #888; background: #fff; border: 1px dashed var(--line); border-radius: 10px; padding: 16px; }

.logrow { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; margin-bottom: 6px; font-size: 14px; }
.logrow .t { color: #999; font-size: 12px; }
.hist { font-size: 14px; }
.hist .st-executed { color: var(--accent); font-weight: 600; }
.hist .st-rejected { color: #a33; }

@media (prefers-color-scheme: dark) {
  :root { --accent: #34c37f; --bg: #111214; --ink: #ececec; --line: #2a2c2f; }
  .card, .prop, .logrow { background: #1a1c1f; }
  .prop .no { background: #2a2c2f; color: #ddd; }
  .empty { background: #1a1c1f; color: #999; }
  #pips i { border-color: #777; }
  #pips i.full { background: #ececec; border-color: #ececec; }
  #pad button { color: #ececec; }
  .card .k, h2 { color: #9a9a9a; }
}