:root {
  --bg: #f7f7f6;
  --surface: #ffffff;
  --text: #1a1a19;
  --muted: #6b6b66;
  --border: #e2e2de;
  --accent: #2f6f4e;
  --accent-text: #ffffff;
  --danger: #a4342b;
  --ok: #2f6f4e;
  --radius: 10px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16171a;
    --surface: #1f2024;
    --text: #ededea;
    --muted: #9a9a94;
    --border: #33343a;
    --accent: #57a97c;
    --accent-text: #10130f;
    --danger: #e08b83;
    --ok: #57a97c;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px;
}

.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-block: 16px;
}

.brand {
  margin: 0;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
}

.status {
  font-size: 0.8rem;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
}

.status[data-state="ok"] {
  color: var(--ok);
  border-color: currentColor;
}

.status[data-state="down"] {
  color: var(--danger);
  border-color: currentColor;
}

main.wrap {
  padding-block: 32px;
}

.centered {
  min-height: 80vh;
  display: grid;
  place-items: center;
  text-align: center;
}

.holding {
  text-align: center;
  padding: 24px;
}

.brand-lg {
  margin: 0;
  font-size: clamp(2.5rem, 9vw, 4rem);
  font-weight: 600;
  letter-spacing: -0.03em;
}

.domain {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}

.holding hr {
  width: 48px;
  margin: 28px auto;
  border: 0;
  border-top: 1px solid var(--border);
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.card h2 {
  margin-top: 0;
}

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

.item-form {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 12px;
}

.item-form input[type="text"] {
  flex: 1 1 220px;
}

.item-form input[type="number"] {
  width: 90px;
}

input,
button {
  font: inherit;
  padding: 9px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
}

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

button {
  background: var(--accent);
  color: var(--accent-text);
  border-color: transparent;
  cursor: pointer;
  font-weight: 600;
}

button:hover:not(:disabled) {
  filter: brightness(1.08);
}

button:disabled {
  opacity: 0.6;
  cursor: progress;
}

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

.items li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--border);
}

.items .name {
  flex: 1;
  min-width: 0;
  overflow-wrap: anywhere;
}

.items .qty {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  font-size: 0.9rem;
}

.items .remove {
  background: none;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 4px 10px;
  font-size: 0.85rem;
  font-weight: 400;
}

.items .remove:hover:not(:disabled) {
  color: var(--danger);
  border-color: currentColor;
  filter: none;
}

.error {
  color: var(--danger);
  margin: 0 0 12px;
}

.empty {
  margin: 12px 0 0;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}