:root {
  --bg: #0f1115;
  --card: #171a21;
  --line: #272b35;
  --text: #e6e8ec;
  --muted: #9aa3b2;
  --accent: #4c8dff;
  --ok: #3fb950;
  --err: #f85149;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
}

header {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
}

h1 { font-size: 18px; margin: 0; }
h2 { font-size: 17px; margin: 0 0 12px; }

.election-picker { display: flex; align-items: center; gap: 8px; }
.election-picker label { color: var(--muted); font-size: 14px; }

main { max-width: 560px; margin: 24px auto; padding: 0 16px; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 16px;
}

label { display: block; margin: 12px 0 4px; font-size: 14px; color: var(--muted); }

input[type="text"], input[type="password"] {
  width: 100%;
  padding: 10px 12px;
  background: #0f1115;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  font-size: 15px;
}

input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

button {
  margin-top: 16px;
  padding: 10px 16px;
  background: var(--accent);
  border: 0;
  border-radius: 6px;
  color: #fff;
  font-size: 15px;
  cursor: pointer;
}

button.secondary { background: transparent; border: 1px solid var(--line); color: var(--text); }
button:hover { filter: brightness(1.1); }
button:disabled { opacity: .5; cursor: default; }

fieldset { border: 0; padding: 0; margin: 0; }

.choice {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  margin-bottom: 8px;
  cursor: pointer;
}

.choice input { margin: 0; }

.hint { color: var(--muted); font-size: 14px; }

.banner {
  max-width: 560px;
  margin: 16px auto 0;
  padding: 12px 16px;
  border-radius: 8px;
  border: 1px solid var(--err);
  background: rgba(248, 81, 73, .1);
  font-size: 14px;
}

.banner.ok { border-color: var(--ok); background: rgba(63, 185, 80, .1); }

.receipt-id {
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 15px;
  word-break: break-all;
  padding: 12px;
  background: #0f1115;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.row { display: flex; gap: 8px; flex-wrap: wrap; }
.row button { flex: 1 1 auto; }

.kv { display: grid; grid-template-columns: auto 1fr; gap: 6px 12px; font-size: 14px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; word-break: break-all; font-family: ui-monospace, Consolas, monospace; }

.tally { list-style: none; padding: 0; margin: 0 0 12px; }
.tally li { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--line); }

footer { max-width: 560px; margin: 0 auto 32px; padding: 0 16px; color: var(--muted); font-size: 13px; }