:root {
  color-scheme: light dark;
  --bg: #f6f7f9;
  --fg: #1d2129;
  --muted: #667085;
  --card: #ffffff;
  --border: #e3e6ea;
  --accent: #2f5bd3;
  --danger: #c0392b;
  --warning: #fff4d6;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.5;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14161a;
    --fg: #e7e9ee;
    --muted: #98a2b3;
    --card: #1d2026;
    --border: #2e333b;
    --accent: #7d9cf0;
    --danger: #ef6f61;
    --warning: #3b3218;
  }
}

[x-cloak] {
  display: none !important;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
}

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

main {
  max-width: 64rem;
  margin: 0 auto;
  padding: 1.5rem 1rem 3rem;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  background: var(--card);
}

.topbar nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand {
  font-weight: 700;
  color: inherit;
  text-decoration: none;
}

.flash {
  max-width: 64rem;
  margin: 0 auto;
  padding: 0 1rem;
}

.flash:empty {
  display: none;
}

.error {
  margin: 1rem 0 0;
  padding: 0.75rem 1rem;
  border: 1px solid var(--danger);
  border-radius: 0.5rem;
  color: var(--danger);
}

.card {
  margin: 1rem 0;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  background: var(--card);
}

.card.narrow {
  max-width: 28rem;
  margin: 3rem auto;
}

.card.warning {
  background: var(--warning);
}

.muted {
  color: var(--muted);
}

.small {
  font-size: 0.875rem;
}

.dashboard {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(18rem, 1fr));
  gap: 1rem;
}

.list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  margin-bottom: 0.5rem;
  background: var(--card);
}

.badge {
  margin-left: 0.5rem;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  background: var(--border);
}

.actions,
form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

label {
  width: 100%;
  font-weight: 600;
}

input {
  flex: 1 1 12rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  background: var(--bg);
  color: inherit;
  font: inherit;
}

button {
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  background: var(--card);
  color: inherit;
  font: inherit;
  cursor: pointer;
}

button.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

button.danger {
  border-color: var(--danger);
  color: var(--danger);
}

button.link {
  padding: 0;
  border: 0;
  background: none;
  color: var(--accent);
}

.codes {
  columns: 2;
  font-size: 1.05rem;
}