/* Jayna Engineering Works — container & parts app
   Built for phones on the shop floor first: large tap targets, high contrast. */

:root {
  --bg: #f3f5f7;
  --surface: #ffffff;
  --surface-2: #f8fafc;
  --text: #111827;
  --muted: #4b5563;
  --faint: #6b7280;
  --border: #d6dbe1;
  --border-strong: #9aa4b1;
  --brand: #0b4f8a;
  --brand-ink: #ffffff;
  --brand-soft: #e3eef8;
  --focus: #f59e0b;

  --ok: #12703b;       --ok-soft: #dcf3e5;
  --info: #1d4ed8;     --info-soft: #dfe8fd;
  --warn: #8a5300;     --warn-soft: #fdf0d5;
  --danger: #b42318;   --danger-soft: #fde4e1;
  --neutral: #374151;  --neutral-soft: #e5e7eb;

  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.06), 0 1px 3px rgba(16, 24, 40, 0.1);
  --gutter: 16px;
  --tap: 44px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.45 var(--font);
}
a { color: var(--brand); }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 0.5em; }
h1 { font-size: 1.5rem; }
h2 { font-size: 1.2rem; }
h3 { font-size: 1.05rem; }
p { margin: 0 0 0.75em; }
code, .mono { font-family: var(--mono); }
.hidden { display: none !important; }
.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;
}

/* ---------- Header & navigation ---------- */
.app-header {
  background: var(--brand);
  color: var(--brand-ink);
  position: sticky; top: 0; z-index: 20;
  box-shadow: var(--shadow);
}
.app-header .bar {
  max-width: 1200px; margin: 0 auto; padding: 0 var(--gutter);
  display: flex; align-items: center; gap: 12px; min-height: 56px;
}
.brand { color: inherit; text-decoration: none; font-weight: 700; letter-spacing: 0.2px; display: flex; flex-direction: column; line-height: 1.1; }
.brand small { font-weight: 500; opacity: 0.85; font-size: 0.75rem; }
.nav-toggle {
  margin-left: auto; background: transparent; color: inherit; border: 1px solid rgba(255,255,255,0.5);
  border-radius: var(--radius-sm); min-height: 40px; padding: 0 12px; font: inherit; cursor: pointer;
  display: inline-flex; align-items: center; text-decoration: none; white-space: nowrap;
}
.app-nav { display: none; }
.app-nav.open { display: block; }
.app-nav ul { list-style: none; margin: 0; padding: 0 var(--gutter) 12px; max-width: 1200px; margin-inline: auto; }
.app-nav a, .app-nav button.linklike {
  display: flex; align-items: center; min-height: var(--tap); padding: 0 10px;
  color: inherit; text-decoration: none; border-radius: var(--radius-sm); font: inherit;
  background: none; border: 0; width: 100%; cursor: pointer; text-align: left;
}
.app-nav a[aria-current="page"] { background: rgba(255,255,255,0.18); font-weight: 600; }
.app-nav a:hover, .app-nav button.linklike:hover { background: rgba(255,255,255,0.12); }
.nav-user { font-size: 0.85rem; opacity: 0.9; padding: 8px 10px 0; }

@media (min-width: 960px) {
  .nav-toggle { display: none; }
  .app-nav { display: block !important; margin-left: auto; }
  .app-nav ul { display: flex; gap: 2px; padding: 0; align-items: center; }
  .app-nav a, .app-nav button.linklike { padding: 0 10px; min-height: 40px; white-space: nowrap; width: auto; }
  .nav-user { padding: 0 8px; }
  .app-header .bar { gap: 20px; }
}

/* ---------- Layout ---------- */
main { max-width: 1200px; margin: 0 auto; padding: 20px var(--gutter) 48px; }
.page-head { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 16px; }
.page-head h1 { margin: 0; flex: 1 1 auto; }
.page-head .actions { display: flex; flex-wrap: wrap; gap: 8px; }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 16px; margin-bottom: 16px;
}
.card > h2:first-child, .card > h3:first-child { margin-top: 0; }
.grid { display: grid; gap: 12px; }
.grid-2 { display: grid; gap: 12px; grid-template-columns: 1fr; }
@media (min-width: 720px) { .grid-2 { grid-template-columns: 1fr 1fr; } }
.stack > * + * { margin-top: 12px; }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.muted { color: var(--muted); }
.small { font-size: 0.875rem; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.mt { margin-top: 8px; }
details > summary { cursor: pointer; min-height: var(--tap); display: flex; align-items: center; gap: 6px; font-weight: 600; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: var(--tap); padding: 0 16px; border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong); background: var(--surface); color: var(--text);
  font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; white-space: nowrap;
}
.btn:hover { background: var(--surface-2); }
.btn[disabled], .btn[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; }
.btn-primary { background: var(--brand); border-color: var(--brand); color: var(--brand-ink); }
.btn-primary:hover { background: #093f6e; }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:hover { background: #8f1c13; }
.btn-ghost { background: transparent; border-color: transparent; color: var(--brand); }
.btn-sm { min-height: 36px; padding: 0 10px; font-size: 0.9rem; }
.btn-block { width: 100%; }

/* ---------- Forms ---------- */
.field { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.field label, .field .label { font-weight: 600; font-size: 0.92rem; }
.field .hint { font-size: 0.82rem; color: var(--muted); }
.req::after { content: " *"; color: var(--danger); }
input[type="text"], input[type="email"], input[type="password"], input[type="number"], input[type="search"],
input[type="url"], input[type="date"], select, textarea {
  width: 100%; min-height: var(--tap); padding: 8px 10px; font: inherit; color: var(--text);
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
}
textarea { min-height: 88px; resize: vertical; }
input[readonly] { background: var(--surface-2); color: var(--muted); }
input:invalid:not(:placeholder-shown) { border-color: var(--danger); }
.checkbox { display: flex; align-items: center; gap: 8px; min-height: var(--tap); }
.checkbox input { width: 20px; height: 20px; }
.form-grid { display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 720px) {
  .form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .form-grid .span-2 { grid-column: span 2; }
}
.form-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.filters { display: grid; gap: 10px; grid-template-columns: 1fr; margin-bottom: 12px; }
@media (min-width: 720px) { .filters { grid-template-columns: 2fr repeat(4, minmax(0, 1fr)); align-items: end; } }

/* ---------- Messages ---------- */
.alert {
  border-radius: var(--radius-sm); padding: 12px 14px; margin-bottom: 12px; border: 1px solid;
  background: var(--info-soft); border-color: #a9c1f5; color: #13317f;
}
.alert-error { background: var(--danger-soft); border-color: #f3a39b; color: #7a160f; }
.alert-ok { background: var(--ok-soft); border-color: #93d4ad; color: #0c4a27; }
.alert-warn { background: var(--warn-soft); border-color: #efc777; color: #5c3800; }
.alert > :last-child { margin-bottom: 0; }
.toast-host { position: fixed; left: 50%; transform: translateX(-50%); bottom: 16px; z-index: 50; width: min(92vw, 520px); }
.toast { box-shadow: var(--shadow); }

/* ---------- Badges ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 4px; padding: 2px 10px; border-radius: 999px;
  font-size: 0.82rem; font-weight: 700; white-space: nowrap; border: 1px solid transparent;
}
.badge-loaded { background: var(--ok-soft); color: var(--ok); border-color: #93d4ad; }
.badge-empty { background: var(--neutral-soft); color: var(--neutral); border-color: #c8ccd2; }
.badge-in_transit { background: var(--info-soft); color: var(--info); border-color: #a9c1f5; }
.badge-maintenance { background: var(--warn-soft); color: var(--warn); border-color: #efc777; }
.badge-q-inspected { background: var(--ok-soft); color: var(--ok); border-color: #93d4ad; }
.badge-q-inspection_pending { background: var(--warn-soft); color: var(--warn); border-color: #efc777; }
.badge-q-quarantined, .badge-q-rejected { background: var(--danger-soft); color: var(--danger); border-color: #f3a39b; }
.badge-q-not_applicable { background: transparent; color: var(--muted); border-color: var(--border); }
.badge-inactive { background: var(--danger-soft); color: var(--danger); border-color: #f3a39b; }
.badge-active { background: var(--ok-soft); color: var(--ok); border-color: #93d4ad; }
.badge-role { background: var(--brand-soft); color: var(--brand); border-color: #b8d2ea; }

/* ---------- Stat tiles ---------- */
.stats { display: grid; gap: 10px; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-bottom: 16px; }
@media (min-width: 720px) { .stats { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .stats { grid-template-columns: repeat(7, minmax(0, 1fr)); } }
.stat {
  display: block; text-decoration: none; color: var(--text); background: var(--surface);
  border: 1px solid var(--border); border-left: 6px solid var(--neutral); border-radius: var(--radius);
  padding: 12px 14px; box-shadow: var(--shadow);
}
.stat:hover { border-color: var(--border-strong); }
.stat .value { font-size: 1.9rem; font-weight: 800; line-height: 1.1; font-variant-numeric: tabular-nums; }
.stat .label { color: var(--muted); font-size: 0.88rem; font-weight: 600; }
.stat.loaded { border-left-color: var(--ok); }
.stat.empty { border-left-color: #9aa4b1; }
.stat.in_transit { border-left-color: var(--info); }
.stat.maintenance { border-left-color: #d08a00; }
.stat.quarantined { border-left-color: var(--danger); }
.stat.total { border-left-color: var(--brand); }

/* ---------- Tables (become cards on phones) ---------- */
.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; background: var(--surface); font-size: 0.93rem; }
table.data th, table.data td { padding: 9px 10px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
table.data th { background: var(--surface-2); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.3px; color: var(--muted); white-space: nowrap; }
table.data tr.clickable { cursor: pointer; }
table.data tr.clickable:hover td { background: #f1f6fb; }
table.data td.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
@media (max-width: 719px) {
  table.data.responsive thead { display: none; }
  table.data.responsive, table.data.responsive tbody, table.data.responsive tr, table.data.responsive td { display: block; width: 100%; }
  table.data.responsive tr { border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 10px; padding: 6px 4px; background: var(--surface); }
  /* Label floats left, the value flows on the right as one piece (text + badges + links). */
  table.data.responsive td { border: 0; padding: 4px 10px; text-align: right; overflow: hidden; min-height: 28px; }
  table.data.responsive td::before { content: attr(data-label); float: left; margin-right: 12px; font-weight: 600; color: var(--muted); text-align: left; }
  table.data.responsive td[data-label=""]::before { content: none; }
  table.data.responsive td.primary { font-size: 1.05rem; font-weight: 700; text-align: left; }
  table.data.responsive td.primary::before { content: none; }
}
.empty-state { padding: 24px; text-align: center; color: var(--muted); }
.pager { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-top: 12px; flex-wrap: wrap; }

/* ---------- Container view (scan target) ---------- */
.container-hero { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 12px; }
.container-code { font-family: var(--mono); font-size: 1.6rem; font-weight: 800; letter-spacing: 0.5px; margin: 0; }
.kv { display: grid; grid-template-columns: minmax(110px, 38%) 1fr; gap: 0; margin: 0; }
.kv dt, .kv dd { margin: 0; padding: 9px 0; border-bottom: 1px solid var(--border); }
.kv dt { color: var(--muted); font-weight: 600; font-size: 0.9rem; padding-right: 10px; }
.kv dd { font-weight: 600; overflow-wrap: anywhere; }
.big-part { font-size: 1.25rem; font-weight: 800; }
.big-qty { font-size: 1.6rem; font-weight: 800; font-variant-numeric: tabular-nums; }
.updated-line { font-size: 0.9rem; color: var(--muted); margin-top: 10px; }
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { border-left: 3px solid var(--border); padding: 4px 0 12px 14px; position: relative; }
.timeline li::before { content: ""; position: absolute; left: -7px; top: 9px; width: 11px; height: 11px; border-radius: 50%; background: var(--brand); }
.timeline .when { font-size: 0.82rem; color: var(--muted); }

/* ---------- Part picker (searchable dropdown) ---------- */
.picker { position: relative; }
.picker-list {
  position: absolute; z-index: 30; left: 0; right: 0; top: calc(100% + 4px);
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  box-shadow: 0 8px 24px rgba(16, 24, 40, 0.18); max-height: 320px; overflow-y: auto; margin: 0; padding: 4px; list-style: none;
}
.picker-list li { padding: 10px; border-radius: var(--radius-sm); cursor: pointer; min-height: var(--tap); }
.picker-list li[aria-selected="true"], .picker-list li:hover { background: var(--brand-soft); }
.picker-list .pn { font-family: var(--mono); font-weight: 700; }
.picker-list .meta { font-size: 0.82rem; color: var(--muted); }
.picker-list .none { color: var(--muted); cursor: default; }
.picker-selected {
  margin-top: 8px; padding: 10px 12px; border: 1px solid #b8d2ea; background: var(--brand-soft);
  border-radius: var(--radius-sm); display: flex; justify-content: space-between; gap: 8px; align-items: center;
}

/* ---------- Dialog ---------- */
dialog {
  border: 0; border-radius: var(--radius); padding: 0; width: min(96vw, 720px); max-height: 92vh;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}
dialog::backdrop { background: rgba(15, 23, 42, 0.55); }
dialog .dialog-body { padding: 18px; overflow-y: auto; max-height: calc(92vh - 4px); }
dialog .dialog-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 12px; }
dialog .dialog-head h2 { margin: 0; }

/* ---------- QR labels ---------- */
.label-grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); }
.label-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px; text-align: center; }
.label-card img { width: 100%; height: auto; image-rendering: pixelated; display: block; }
.label-card .status { font-size: 0.8rem; margin-top: 6px; }
.label-card .ok { color: var(--ok); font-weight: 700; }
.label-card .bad { color: var(--danger); font-weight: 700; }
.select-list { max-height: 360px; overflow-y: auto; border: 1px solid var(--border); border-radius: var(--radius-sm); }
.select-list label { display: flex; gap: 10px; align-items: center; padding: 8px 10px; border-bottom: 1px solid var(--border); min-height: var(--tap); }
.select-list label:last-child { border-bottom: 0; }

.print-sheet { display: none; }

@media print {
  @page { size: A4 portrait; margin: 8mm; }
  body { background: #fff; }
  .app-header, .no-print, .toast-host, main > :not(.print-sheet) { display: none !important; }
  main { padding: 0; max-width: none; }
  .print-sheet { display: grid !important; grid-template-columns: repeat(var(--cols, 3), 1fr); gap: 0; }
  .print-label {
    break-inside: avoid; page-break-inside: avoid; display: flex; flex-direction: column; align-items: center;
    justify-content: center; padding: 3mm; border: 0.2mm dashed #999; height: var(--label-h, 62mm);
  }
  .print-label .brandline { font: 700 8pt var(--font); margin-bottom: 1mm; color: #000; }
  .print-label img { width: var(--qr-size, 42mm); height: var(--qr-size, 42mm); image-rendering: pixelated; }
  .print-label .code { font: 800 13pt var(--mono); margin-top: 1.5mm; color: #000; letter-spacing: 0.3pt; }
}