:root {
  color-scheme: light dark;
  --border: #d0d7de;
  --muted: #57606a;
  --bg-card: #f6f8fa;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  line-height: 1.5;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--border);
}

.topbar-title { font-weight: 700; }

.badge {
  font-size: 0.75rem;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  border: 1px solid var(--border);
}

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

/* Inventory preview status/flag badges -- reuse the existing .badge base. */
.badge-ok { background: #dafbe1; border-color: #1a7431; color: #116329; }
.badge-low { background: #fff8c5; border-color: #9a6700; color: #7d5100; }
.badge-insufficient { background: #ffebe9; border-color: #cf222e; color: #82071e; }
.badge-unmapped { background: #eaeef2; border-color: #6e7781; color: #424a53; }
.badge-neutral { background: #eaeef2; border-color: var(--border); color: var(--muted); }
.badge-warn { background: #ffebe9; border-color: #cf222e; color: #82071e; }
.badge-info { background: #ddf4ff; border-color: #0969da; color: #0550ae; }

.topbar-nav { margin-left: auto; display: flex; gap: 1rem; }
.topbar-nav a { text-decoration: none; }
.topbar-nav a:hover { text-decoration: underline; }

.content { max-width: 60rem; margin: 0 auto; padding: 1.5rem 1.25rem; }

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

.status-list { padding-left: 1.25rem; }

.card-links { display: flex; gap: 1rem; margin-top: 1.5rem; flex-wrap: wrap; }

.card {
  display: block;
  flex: 1 1 16rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 1rem;
  text-decoration: none;
  color: inherit;
  background: var(--bg-card);
}

.card strong { display: block; margin-bottom: 0.25rem; }
.card span { color: var(--muted); font-size: 0.9rem; }

.placeholder-form {
  border: 1px dashed var(--border);
  border-radius: 0.5rem;
  padding: 1rem;
  max-width: 24rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.placeholder-form input, .placeholder-form button { padding: 0.4rem; }

.note { color: var(--muted); font-size: 0.85rem; }

table { border-collapse: collapse; margin: 0.75rem 0 1.5rem; width: 100%; }
th, td { border: 1px solid var(--border); padding: 0.4rem 0.6rem; text-align: left; }
th { background: var(--bg-card); }

/* Wide tables (Warehouse stock) scroll horizontally inside their own
   container on a narrow viewport instead of breaking the page layout. */
.table-scroll { overflow-x: auto; }
.table-scroll table { margin-top: 0; }

.copy-btn {
  font-size: 0.7rem;
  padding: 0 0.35rem;
  margin-left: 0.35rem;
  cursor: pointer;
  border: 1px solid var(--border);
  border-radius: 0.25rem;
  background: var(--bg-card);
  color: inherit;
}

.summary-card { flex: 1 1 9rem; }
.summary-card strong { font-size: 1.4rem; }

@media (max-width: 640px) {
  .card-links { gap: 0.5rem; }
  .card { flex: 1 1 45%; padding: 0.6rem; }
  .summary-card strong { font-size: 1.15rem; }
}

.footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.8rem;
  padding: 1rem 1.25rem;
  text-align: center;
}