:root {
  --ink: #152033;
  --muted: #5b6573;
  --paper: #f3efe6;
  --card: #fffdf8;
  --line: #d8d0c3;
  --accent: #9a3412;
  --accent-dark: #7a280e;
  --header: #152033;
  --ok: #2f5d3a;
  --err: #9a1f1f;
  --radius: 10px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.45;
}

.wrap {
  width: min(720px, calc(100% - 1.5rem));
  margin: 0 auto;
}

.site-header {
  background: var(--header);
  color: #f7f2ea;
  padding: 0.85rem 0;
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  color: inherit;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-mark {
  font-weight: 700;
  letter-spacing: 0.12em;
  font-size: 0.95rem;
}

.brand-sub {
  font-size: 0.75rem;
  color: #d8c7b0;
}

.header-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.85rem;
  font-size: 0.9rem;
}

.header-nav form { margin: 0; }

.who { color: #d8c7b0; }

button.linkish,
a.linkish {
  background: none;
  border: 0;
  color: #f7f2ea;
  cursor: pointer;
  font: inherit;
  text-decoration: underline;
  padding: 0;
}

main {
  padding: 1.75rem 0 3rem;
}

.auth-card,
.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem 1.3rem 1.5rem;
  box-shadow: 0 1px 0 rgba(21, 32, 51, 0.04);
}

h1 {
  margin: 0 0 0.35rem;
  font-size: 1.45rem;
}

.lede {
  margin: 0 0 1.1rem;
  color: var(--muted);
}

label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin: 0.7rem 0 0.3rem;
}

input[type="text"],
input[type="password"] {
  width: 100%;
  font: inherit;
  font-size: 16px;
  padding: 0.65rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

button.primary {
  display: block;
  width: 100%;
  margin-top: 1.1rem;
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: 8px;
  font: inherit;
  font-weight: 650;
  padding: 0.75rem 1rem;
  cursor: pointer;
}

button.primary:hover { background: var(--accent-dark); }

.error {
  background: #fde8e6;
  color: var(--err);
  border-radius: 8px;
  padding: 0.6rem 0.75rem;
}

.messages {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
}

.meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.85rem 1rem;
  margin: 0;
}

.meta div {
  background: var(--paper);
  border-radius: 8px;
  padding: 0.7rem 0.8rem;
}

.meta dt {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.meta dd {
  margin: 0.15rem 0 0;
  font-weight: 650;
}

.site-footer {
  color: var(--muted);
  font-size: 0.8rem;
  padding: 0 0 1.5rem;
}

.wrap-wide {
  width: min(1100px, calc(100% - 1.5rem));
}

.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.toolbar h1 { margin: 0; }

.table-wrap { overflow-x: auto; }

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

table.data th,
table.data td {
  text-align: left;
  padding: 0.45rem 0.5rem;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}

table.data input[type="number"],
select,
textarea,
input[type="file"] {
  width: 100%;
  font: inherit;
  font-size: 16px;
  padding: 0.45rem 0.5rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

a.button,
button.secondary {
  display: inline-block;
  background: var(--header);
  color: #f7f2ea;
  text-decoration: none;
  border: 0;
  border-radius: 8px;
  font: inherit;
  padding: 0.5rem 0.8rem;
  cursor: pointer;
}

label.check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 1rem 0;
  font-weight: 500;
}

h2 {
  margin: 0 0 0.35rem;
  font-size: 1.1rem;
}

.messages .success {
  background: #e7f3ea;
  color: var(--ok);
  border-radius: 8px;
  padding: 0.6rem 0.75rem;
}

.messages .warning,
.warning {
  background: #fff4d6;
  color: #6b4f12;
  border-radius: 8px;
  padding: 0.6rem 0.75rem;
}

.messages .error {
  background: #fde8e6;
  color: var(--err);
  border-radius: 8px;
  padding: 0.6rem 0.75rem;
}

.panel + .panel { margin-top: 1rem; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0 1rem;
}

.form-grid .span-2 { grid-column: 1 / -1; }

.filter-bar,
.add-line,
.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 0.65rem;
  margin: 0.75rem 0 1rem;
}

.filter-bar label { margin: 0; }

.add-line > * { flex: 1 1 8rem; }
.add-line button { flex: 0 0 auto; }

.actions { margin-top: 1rem; }

.actions .primary,
button.primary.inline {
  display: inline-block;
  width: auto;
  margin-top: 0;
}

button.danger {
  background: var(--err);
  color: #fff;
  border: 0;
  border-radius: 8px;
  font: inherit;
  padding: 0.5rem 0.8rem;
  cursor: pointer;
}

button.linkish-dark {
  background: none;
  border: 0;
  color: var(--accent);
  cursor: pointer;
  font: inherit;
  text-decoration: underline;
  padding: 0;
}

.badge {
  display: inline-block;
  padding: 0.12rem 0.45rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  vertical-align: middle;
}

.badge.draft { background: #efe7d6; }
.badge.sent { background: #dce8f5; }
.badge.picked_up { background: #e7f3ea; color: var(--ok); }
.badge.cancelled { background: #fde8e6; color: var(--err); }

.held, .held-row .held { color: var(--err); font-size: 0.8rem; }
.held-row td:first-child { font-weight: 650; }

input.qty { width: 5.5rem; }

.sum { font-weight: 650; margin: 0.4rem 0; }
.sum.ok { color: var(--ok); }
.sum.bad { color: var(--err); }

.line-block { margin: 1rem 0 1.4rem; }

h1 .badge { margin-left: 0.4rem; }

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.75rem 0 0;
}

.tabs a {
  text-decoration: none;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.35rem 0.7rem;
  font-size: 0.9rem;
}

.tabs a.active {
  background: var(--header);
  color: #f7f2ea;
  border-color: var(--header);
}

.plt-equiv {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 400;
}

.warn-list {
  margin: 0.35rem 0 0;
  padding-left: 1.15rem;
}

.lots-break { font-size: 0.85rem; }

.header-nav {
  flex-wrap: wrap;
}

.pickup-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0 0.75rem;
  align-items: end;
  margin: 0;
}

.pickup-form button { margin: 0.7rem 0 0.3rem; }

.attach-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
}

.attach-list li { margin: 0.25rem 0; }

.diff-match td:last-child { color: var(--ok); font-weight: 650; }
.diff-surplus { background: #fff4d6; }
.diff-shortage { background: #fde8e6; }
.diff-unknown, .diff-uncounted { color: var(--muted); }

.label-sheet {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.85rem;
}

.pallet-label {
  border: 2px solid var(--ink);
  border-radius: 8px;
  padding: 1.1rem 1.15rem 1.2rem;
  min-height: 8.5rem;
  background: #fff;
  break-inside: avoid;
}

.label-sku {
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.label-mark {
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0.35rem 0 0.5rem;
  line-height: 1.25;
}

.label-meta { color: var(--muted); font-size: 0.9rem; }

@media print {
  .site-header, .site-footer, .messages, .no-print { display: none !important; }
  main { padding: 0; }
  .wrap-wide { width: 100%; }
  .pallet-label { box-shadow: none; }
}

@media (max-width: 480px) {
  .brand-sub { display: none; }
  main { padding-top: 1.2rem; }
  .header-nav .who { display: none; }
}