/* Zeta Products - one calm stylesheet for the shop and the back office (10/19/2026).
   Soft sage-gray page, white surfaces, deep green-gray ink, one accent: Zeta pine green.
   Class names are unchanged from the original inline styles, so every page picks this up. */
:root {
  --page: #f2f4f1;
  --surface: #ffffff;
  --ink: #26332b;
  --ink-soft: #4a564e;
  --muted: #6e7a72;
  --line: #dfe5df;
  --line-soft: #ecf0ec;
  --pine: #2f6b4f;
  --pine-deep: #234f3b;
  --pine-tint: #e6f0e9;
  --pine-ring: rgba(47, 107, 79, 0.28);
  --warn: #a8473d;
  --warn-tint: #f8e6e3;
  --amber: #8a6413;
  --amber-tint: #fbf1d9;
  --info: #3c5f86;
  --info-tint: #e5edf6;
  --radius: 10px;
  --radius-sm: 7px;
  --shadow: 0 1px 2px rgba(38, 51, 43, 0.06), 0 2px 8px rgba(38, 51, 43, 0.04);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: 'Figtree', 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--pine); text-underline-offset: 2px; }
a:hover { color: var(--pine-deep); }
h1 { font-size: 26px; font-weight: 700; letter-spacing: -0.01em; margin: 6px 0 18px; }
h2 { font-size: 18px; font-weight: 650; margin: 22px 0 10px; }
h3 { font-size: 16px; font-weight: 650; }
small { font-size: 13px; }
main { max-width: 1120px; margin: 0 auto; padding: 28px 24px 56px; }

/* ---------- top bar ---------- */
nav {
  display: flex; flex-wrap: wrap; align-items: center; gap: 4px 6px;
  padding: 10px 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 20;
}
nav a {
  color: var(--ink-soft); text-decoration: none; font-size: 15px; font-weight: 500;
  padding: 7px 12px; border-radius: 999px;
}
nav a:hover { background: var(--line-soft); color: var(--ink); }
nav a.active { background: var(--pine-tint); color: var(--pine-deep); font-weight: 650; }
nav .brand {
  display: inline-flex; align-items: center; gap: 9px;
  font-weight: 750; font-size: 17px; color: var(--ink); margin-right: 14px; letter-spacing: -0.01em;
  text-decoration: none; padding: 0;
}
nav .brand:hover { background: none; }
nav .brand img.mark { width: 36px; height: 36px; display: block; }
/* dark back-office bar: the black crescent needs a light plate */
nav .mark-plate { background: #fff; border-radius: 9px; padding: 2px; display: inline-flex; }
nav.admin .mark-plate img.mark { width: 32px; height: 32px; }
nav .spacer { flex: 1; }
.cart-count {
  display: inline-block; min-width: 20px; text-align: center;
  background: var(--pine); color: #fff; border-radius: 999px;
  padding: 0 7px; font-size: 12px; font-weight: 700; margin-left: 6px; line-height: 20px;
}
/* back office: darker pine bar so it never looks like the customer shop */
nav.admin { background: var(--pine-deep); border-bottom-color: var(--pine-deep); }
nav.admin a { color: #d4e4da; }
nav.admin a:hover { background: rgba(255, 255, 255, 0.08); color: #fff; }
nav.admin a.active { background: rgba(255, 255, 255, 0.14); color: #fff; }
nav.admin .brand { color: #fff; }

/* ---------- surfaces ---------- */
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px 22px; margin-bottom: 20px; box-shadow: var(--shadow);
}
.muted { color: var(--muted); font-size: 14px; }
.error {
  color: var(--warn); background: var(--warn-tint); border-radius: var(--radius-sm);
  padding: 10px 14px; font-size: 14px; margin-bottom: 14px;
}

/* ---------- tables: airy rows, hairlines, no heavy header ---------- */
table {
  width: 100%; border-collapse: separate; border-spacing: 0;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
}
th, td { text-align: left; padding: 12px 14px; font-size: 14.5px; border-bottom: 1px solid var(--line-soft); vertical-align: middle; }
th { font-size: 13px; font-weight: 600; color: var(--muted); background: var(--surface); border-bottom: 1px solid var(--line); }
tr:last-child td { border-bottom: none; }
tr:hover td { background: #f8faf8; }
td { font-variant-numeric: tabular-nums; }

/* ---------- forms ---------- */
input, select, textarea, button { font: inherit; font-size: 15px; }
input, select, textarea {
  color: var(--ink); background: var(--surface);
  border: 1px solid #cdd5ce; border-radius: var(--radius-sm); padding: 8px 11px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--pine); box-shadow: 0 0 0 3px var(--pine-ring); }
input[type=number] { font-variant-numeric: tabular-nums; }
button {
  cursor: pointer; background: var(--pine); color: #fff; border: 1px solid var(--pine);
  border-radius: var(--radius-sm); padding: 8px 16px; font-weight: 600;
  transition: background 0.15s;
}
button:hover { background: var(--pine-deep); border-color: var(--pine-deep); }
button:focus-visible, a:focus-visible { outline: 3px solid var(--pine-ring); outline-offset: 2px; }
button.secondary { background: var(--surface); color: var(--ink-soft); border-color: #cdd5ce; }
button.secondary:hover { background: var(--line-soft); color: var(--ink); }
form.inline { display: inline; }
label { color: var(--ink-soft); }

/* ---------- badges ---------- */
.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12.5px; font-weight: 600; }
.badge.loss, .badge.backordered { background: var(--warn-tint); color: var(--warn); }
.badge.thin { background: var(--amber-tint); color: var(--amber); }
.badge.pending, .badge.ordered { background: var(--info-tint); color: var(--info); }
.badge.picked, .badge.ready { background: var(--pine-tint); color: var(--pine-deep); }
.badge.delivered { background: #e8eceb; color: var(--ink-soft); }
.badge.cancelled { background: var(--line-soft); color: var(--muted); }

/* ---------- login ---------- */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.login-wrap .card { width: 100%; max-width: 380px; padding: 28px; }
.login-brand { display: flex; flex-direction: column; align-items: center; gap: 8px; font-weight: 750; font-size: 21px; color: var(--ink); margin: 2px 0 6px; letter-spacing: -0.01em; }
.login-brand img.mark { width: 72px; height: 72px; }
.login-wrap .card > p.muted:first-of-type { text-align: center; }

/* ---------- phones ---------- */
@media (max-width: 640px) {
  main { padding: 18px 14px 48px; }
  nav { padding: 8px 12px; }
  nav a { padding: 6px 10px; font-size: 14px; }
  nav .brand img.mark { width: 30px; height: 30px; }
  h1 { font-size: 22px; }
  table { display: block; overflow-x: auto; }
  th, td { padding: 10px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* ---------- product rows ---------- */
td form.inline { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; }
td.desc { color: var(--ink-soft); font-size: 14px; letter-spacing: 0.01em; line-height: 1.45; }
td.price { font-weight: 650; white-space: nowrap; color: var(--ink); }
td.sku { white-space: nowrap; font-weight: 600; color: var(--ink); }
td.sku small { font-weight: 400; }