:root {
  --sidebar-bg: #0f172a;
  --sidebar-text: #94a3b8;
  --sidebar-active-bg: #1e293b;
  --sidebar-active-text: #f1f5f9;
  --sidebar-hover-bg: #1e293b;
  --accent: #6366f1;
  --accent-hover: #4f46e5;
  --bg: #f1f5f9;
  --card-bg: #ffffff;
  --border: #e2e8f0;
  --text: #0f172a;
  --text-secondary: #64748b;
  --green: #22c55e;
  --green-bg: #f0fdf4;
  --green-text: #15803d;
  --yellow: #f59e0b;
  --yellow-bg: #fffbeb;
  --yellow-text: #92400e;
  --red: #ef4444;
  --red-bg: #fef2f2;
  --red-text: #991b1b;
  --blue: #3b82f6;
  --blue-bg: #eff6ff;
  --blue-text: #1d4ed8;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

/* ===== LAYOUT ===== */
.app { display: flex; height: 100vh; overflow: hidden; }

.sidebar {
  width: 220px;
  min-width: 220px;
  background: var(--sidebar-bg);
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow-y: auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 18px;
  color: #f1f5f9;
  font-weight: 700;
  font-size: 16px;
  border-bottom: 1px solid #1e293b;
}

.nav { display: flex; flex-direction: column; padding: 12px 8px; gap: 2px; flex: 1; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  color: var(--sidebar-text);
  text-decoration: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all .15s;
  font-size: 13.5px;
  font-weight: 500;
  user-select: none;
}

.nav-item:hover { background: var(--sidebar-hover-bg); color: #e2e8f0; }
.nav-item.active { background: var(--accent); color: #fff; }
.nav-item svg { flex-shrink: 0; opacity: .8; }
.nav-item.active svg { opacity: 1; }

.badge {
  margin-left: auto;
  background: var(--red);
  color: white;
  font-size: 11px;
  font-weight: 700;
  border-radius: 99px;
  padding: 1px 6px;
  min-width: 18px;
  text-align: center;
}

.sidebar-footer {
  padding: 12px 16px;
  border-top: 1px solid #1e293b;
}

.api-link {
  color: var(--sidebar-text);
  font-size: 12px;
  text-decoration: none;
}
.api-link:hover { color: #e2e8f0; }

.main { flex: 1; overflow-y: auto; }
.page-content { padding: 28px 32px; max-width: 1200px; }

/* ===== PAGE HEADER ===== */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.page-header h1 { font-size: 22px; font-weight: 700; }
.page-header .subtitle { color: var(--text-secondary); font-size: 13px; margin-top: 2px; }

.header-actions { display: flex; gap: 8px; align-items: center; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all .15s;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary { background: white; color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--bg); }
.btn-danger { background: var(--red-bg); color: var(--red-text); border: 1px solid #fecaca; }
.btn-danger:hover { background: #fecaca; }
.btn-success { background: var(--green-bg); color: var(--green-text); border: 1px solid #bbf7d0; }
.btn-success:hover { background: #bbf7d0; }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-icon { padding: 6px; }

/* ===== CARDS ===== */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.card-header h3 { font-size: 15px; font-weight: 600; }
.card-body { padding: 20px; }

/* ===== STAT CARDS ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 10px;
  font-size: 20px;
}

.stat-value { font-size: 28px; font-weight: 700; line-height: 1; }
.stat-label { font-size: 12.5px; color: var(--text-secondary); font-weight: 500; }

.stat-card.green .stat-icon { background: var(--green-bg); }
.stat-card.yellow .stat-icon { background: var(--yellow-bg); }
.stat-card.red .stat-icon { background: var(--red-bg); }
.stat-card.blue .stat-icon { background: var(--blue-bg); }
.stat-card.green .stat-value { color: var(--green-text); }
.stat-card.yellow .stat-value { color: var(--yellow-text); }
.stat-card.red .stat-value { color: var(--red-text); }
.stat-card.blue .stat-value { color: var(--blue-text); }

/* ===== DASHBOARD GRID ===== */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 16px;
}

@media (max-width: 900px) { .dashboard-grid { grid-template-columns: 1fr; } }

/* ===== CATEGORY BARS ===== */
.category-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.category-bar-label { width: 110px; font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.category-bar-track { flex: 1; background: var(--bg); border-radius: 99px; height: 8px; }
.category-bar-fill { height: 8px; border-radius: 99px; transition: width .4s; }
.category-bar-count { font-size: 12px; color: var(--text-secondary); width: 28px; text-align: right; }

/* ===== ACTIVITY LIST ===== */
.activity-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.activity-item:last-child { border-bottom: none; }

.activity-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  margin-top: 5px;
  flex-shrink: 0;
}

.activity-content { flex: 1; }
.activity-title { font-size: 13px; font-weight: 500; }
.activity-sub { font-size: 12px; color: var(--text-secondary); }
.activity-time { font-size: 11.5px; color: var(--text-secondary); white-space: nowrap; }

/* ===== TABLES ===== */
/* Wrapper is the vertical scroll container so the sticky thead has
   something to pin against. Tables shorter than the cap don't scroll —
   wrapper just shrinks to content. Tuned for 1920×1080 fullscreen
   Chrome (~990px usable viewport once browser chrome is subtracted):
   reserve ~200px for page header (64), search/filter bar (50), card
   padding & breathing room (~50), and any saved-views/bulk-footer rows
   that appear underneath. Smaller windows still work — .main scrolls
   the page if the wrapper plus chrome exceeds the viewport. */
.table-wrapper {
  overflow: auto;
  max-height: calc(100vh - 200px);
}

table { width: 100%; border-collapse: collapse; }
thead th {
  text-align: left;
  padding: 10px 14px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: .04em;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  /* Pin to the top of the scroll container so column headers stay
     visible while scrolling long tables. z-index keeps row hover and
     status pills from rendering above the header. */
  position: sticky;
  top: 0;
  z-index: 3;
}
tbody td { padding: 12px 14px; border-bottom: 1px solid var(--border); font-size: 13.5px; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: rgba(99,102,241,.04); }
tbody tr.clickable { cursor: pointer; }

/* ===== STATUS BADGES ===== */
.status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 99px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}
.status-ok { background: var(--green-bg); color: var(--green-text); }
.status-low { background: var(--yellow-bg); color: var(--yellow-text); }
.status-out { background: var(--red-bg); color: var(--red-text); }
/* Out of stock but a PO is pending — replenishment is in progress */
.status-onway { background: var(--blue-bg); color: var(--blue-text); }
/* Inline pill rendered next to ok/low badges when there's also an open order */
.status-onorder { background: var(--blue-bg); color: var(--blue-text); margin-left: 4px; opacity: 0.85; font-weight: 500; }
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* ===== MOVEMENT TYPE BADGES ===== */
.mov-type {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 11.5px;
  font-weight: 600;
}
.mov-restock { background: var(--green-bg); color: var(--green-text); }
.mov-sale { background: var(--blue-bg); color: var(--blue-text); }
.mov-adjustment { background: #f3f4f6; color: #374151; }
.mov-loss { background: var(--red-bg); color: var(--red-text); }
.mov-build_consume { background: #fef3c7; color: #92400e; }
.mov-build_produce { background: #d1fae5; color: #065f46; }

/* ===== BOM / BUILD ORDERS ===== */
.bom-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.bom-table th { text-align: left; padding: 6px 10px; font-weight: 600; color: var(--text-secondary); border-bottom: 1px solid var(--border); }
.bom-table td { padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.bom-table tr:last-child td { border-bottom: none; }
.bom-table tr:hover td { background: var(--bg); }
.can-build-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 99px;
  font-size: 11.5px;
  font-weight: 700;
  min-width: 28px;
  text-align: center;
}
.can-build-ok  { background: var(--green-bg);  color: var(--green-text); }
.can-build-low { background: #fef3c7; color: #92400e; }
.can-build-zero{ background: var(--red-bg);   color: var(--red-text); }
.build-status-pending   { background: #e0e7ff; color: #3730a3; border-radius: 6px; padding: 2px 8px; font-size: 11.5px; font-weight: 600; }
.build-status-complete  { background: var(--green-bg); color: var(--green-text); border-radius: 6px; padding: 2px 8px; font-size: 11.5px; font-weight: 600; }
.build-status-cancelled { background: #f3f4f6; color: #6b7280; border-radius: 6px; padding: 2px 8px; font-size: 11.5px; font-weight: 600; }

/* ===== FILTERS BAR ===== */
.filters-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
  align-items: center;
}

.search-wrap { flex: 1; min-width: 200px; position: relative; }
.search-wrap svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--text-secondary);
  pointer-events: none;
}
.search-input { width: 100%; padding: 10px 12px 10px 36px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; line-height: 1.4; background: white; outline: none; }
.search-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(99,102,241,.1); }

.bulk-footer {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card-bg);
  box-shadow: var(--shadow);
  position: sticky;
  bottom: 0;
  z-index: 1;
}
.bulk-footer.visible { display: flex; }
.bulk-info { color: var(--text-secondary); font-size: 14px; font-weight: 600; }
.bulk-actions { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }

@media (max-width: 760px) {
  .bulk-footer { flex-direction: column; align-items: stretch; }
  .bulk-actions { justify-content: stretch; }
  .bulk-actions .btn { flex: 1; }
}

select.filter-select {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13.5px;
  background: white;
  outline: none;
  cursor: pointer;
}
select.filter-select:focus { border-color: var(--accent); }

.toggle-label {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-secondary);
  white-space: nowrap;
}
.toggle-label input[type="checkbox"] { accent-color: var(--accent); width: 15px; height: 15px; }

/* ===== LOCATIONS TREE ===== */
.tree { display: flex; flex-direction: column; gap: 12px; }

.wall-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }

.tree-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  cursor: pointer;
  user-select: none;
  transition: background .1s;
}
.tree-row:hover { background: var(--bg); }

.tree-icon { flex-shrink: 0; transition: transform .2s; }
.tree-icon.open { transform: rotate(90deg); }

.tree-label { font-weight: 600; font-size: 14px; flex: 1; }
.tree-sub { font-size: 12px; color: var(--text-secondary); }
.tree-actions { display: flex; gap: 4px; opacity: 0; transition: opacity .15s; }
.tree-row:hover .tree-actions { opacity: 1; }

.tree-children { border-top: 1px solid var(--border); background: #fafafa; }

.unit-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px 10px 32px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background .1s;
}
.unit-row:last-child { border-bottom: none; }
.unit-row:hover { background: #f1f5f9; }
.unit-row:hover .tree-actions { opacity: 1; }

.shelf-list { background: #f8fafc; padding: 0 0 0 16px; }
.shelf-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px 8px 32px;
  border-bottom: 1px solid #f1f5f9;
  font-size: 13px;
}
.shelf-row:last-child { border-bottom: none; }
.shelf-row:hover { background: #f1f5f9; }
.shelf-row:hover .tree-actions { opacity: 1; }
.shelf-row .tree-actions { opacity: 0; transition: opacity .15s; }
.item-count-chip {
  font-size: 11px;
  color: var(--text-secondary);
  background: var(--border);
  padding: 1px 7px;
  border-radius: 99px;
}

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn .15s;
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.modal {
  background: var(--card-bg);
  border-radius: 14px;
  width: min(720px, calc(100vw - 32px));
  max-width: calc(100vw - 32px);
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
  animation: slideUp .2s;
}

@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--card-bg);
  z-index: 1;
}
.modal-header h2 { font-size: 16px; font-weight: 700; }
.modal-close {
  width: 30px; height: 30px;
  border: none;
  background: var(--bg);
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  line-height: 1;
}
.modal-close:hover { background: var(--border); }
.modal-body { padding: 22px; }

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 14px 22px;
  border-top: 1px solid var(--border);
  background: var(--bg);
  border-radius: 0 0 14px 14px;
}

/* ===== FORMS ===== */
.form-group { margin-bottom: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
label { display: block; font-size: 12.5px; font-weight: 600; color: var(--text-secondary); margin-bottom: 5px; text-transform: uppercase; letter-spacing: .04em; }

input[type="text"],
input[type="number"],
input[type="color"],
input[type="date"],
select,
textarea {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color .15s;
  background: white;
  color: var(--text);
}
input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(99,102,241,.12);
}
textarea { resize: vertical; min-height: 80px; }
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
input[type="number"] {
  appearance: textfield;
  -moz-appearance: textfield;
}

.form-hint { font-size: 11.5px; color: var(--text-secondary); margin-top: 4px; }

/* ===== ITEM DETAIL ===== */
.item-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.detail-field label { font-size: 11px; color: var(--text-secondary); font-weight: 600; text-transform: uppercase; }
.detail-field .val { font-size: 14px; margin-top: 2px; }
.barcode-img { max-width: 100%; border: 1px solid var(--border); border-radius: 8px; padding: 8px; background: var(--card-bg); }

.qty-display { display: flex; align-items: center; gap: 10px; }
.qty-large { font-size: 36px; font-weight: 700; }
.qty-unit { font-size: 14px; color: var(--text-secondary); }

.stock-adjust-row { display: flex; gap: 8px; align-items: center; margin-top: 12px; }
.stock-adjust-row input { width: 90px; }

/* ===== ALERTS ===== */
.alert-card {
  background: var(--card-bg);
  border: 1px solid #fecaca;
  border-left: 4px solid var(--red);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}
.alert-card.warning { border-color: #fde68a; border-left-color: var(--yellow); }
.alert-card.overstock { border-color: #c7d2fe; border-left-color: var(--text-secondary); }

.alert-info { flex: 1; }
.alert-name { font-weight: 600; font-size: 14px; }
.alert-loc { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }
.alert-qty { text-align: right; }
.alert-qty .now { font-size: 22px; font-weight: 700; color: var(--red-text); }
.alert-card.warning .alert-qty .now { color: var(--yellow-text); }
.alert-card.overstock .alert-qty .now { color: var(--text-secondary); }
.alert-qty .min { font-size: 11px; color: var(--text-secondary); }

/* ===== EMPTY STATE ===== */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
}
.empty-state svg { opacity: .3; margin-bottom: 16px; }
.empty-state h3 { font-size: 16px; color: var(--text); margin-bottom: 6px; }
.empty-state p { font-size: 13px; }

/* ===== SCANNER ===== */
.scanner-modal { width: 420px; }
#scanner-viewport { width: 100%; border-radius: 8px; overflow: hidden; background: #000; min-height: 280px; position: relative; }
#scanner-viewport video { width: 100%; display: block; }
#scanner-viewport canvas { display: none; }
.scanner-hint { text-align: center; color: var(--text-secondary); font-size: 13px; margin-top: 10px; }
.scanner-result { text-align: center; font-weight: 600; font-size: 14px; margin-top: 8px; color: var(--green-text); }

/* ===== TOASTS ===== */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  padding: 12px 18px;
  border-radius: 10px;
  font-size: 13.5px;
  font-weight: 500;
  color: white;
  box-shadow: var(--shadow-md);
  transform: translateX(120%);
  transition: transform .25s cubic-bezier(.34,1.56,.64,1);
  max-width: 320px;
}
.toast.show { transform: translateX(0); }
.toast-success { background: #16a34a; }
.toast-error { background: #dc2626; }
.toast-info { background: #2563eb; }

/* ===== LOCATION BREADCRUMB ===== */
.breadcrumb { font-size: 12px; color: var(--text-secondary); }
.breadcrumb span { margin: 0 4px; }

/* ===== TABS ===== */
.tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--border); margin-bottom: 20px; }
.tab {
  padding: 8px 16px;
  border: none;
  background: none;
  cursor: pointer;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-secondary);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all .15s;
}
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab:hover { color: var(--text); }

/* ===== ROW & BIN TREE ===== */
.row-item { border-bottom: 1px solid var(--border); }
.row-item:last-child { border-bottom: none; }

.row-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px 9px 48px;
  cursor: pointer;
  transition: background .1s;
  user-select: none;
}
.row-header:hover { background: #f1f5f9; }
.row-header:hover .tree-actions { opacity: 1; }

.bin-row-container { background: #f8fafc; padding: 10px 16px 10px 64px; border-top: 1px solid #f1f5f9; }

.bins-visual {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.bins-empty { padding: 6px 0; }

.bin-chip {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  min-width: 52px;
  padding: 6px 8px;
  background: var(--card-bg);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  cursor: default;
  transition: border-color .15s;
  font-size: 12px;
}
.bin-chip:hover { border-color: var(--accent); }
.bin-chip:hover .bin-actions { display: flex; }

.bin-name { font-weight: 600; color: var(--text); }
.bin-count {
  font-size: 11px;
  color: var(--text-secondary);
  background: var(--bg);
  border-radius: 99px;
  padding: 0 5px;
  margin-top: 2px;
}

.bin-actions {
  display: none;
  position: absolute;
  top: -10px;
  right: -6px;
  gap: 2px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px;
  box-shadow: var(--shadow-md);
  z-index: 10;
}

.bin-add {
  border: 1.5px dashed var(--border);
  background: transparent;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all .15s;
  padding: 6px 10px;
  min-width: unset;
  flex-direction: row;
}
.bin-add:hover { border-color: var(--accent); color: var(--accent); background: var(--blue-bg); }

.shelf-item { border-bottom: 1px solid var(--border); }
.shelf-item:last-child { border-bottom: none; }

.shelf-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px 10px 32px;
  cursor: pointer;
  transition: background .1s;
  user-select: none;
}
.shelf-header:hover { background: #f5f7fa; }
.shelf-header:hover .tree-actions { opacity: 1; }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

/* ===== THEME TOGGLE =====  */
.theme-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  background: transparent;
  border: 1px solid #1e293b;
  color: var(--sidebar-text);
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  margin-bottom: 8px;
  transition: all .15s;
}
.theme-toggle:hover { background: var(--sidebar-hover-bg); color: var(--sidebar-active-text); }
.theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: inline; }

/* ===== TAGS ===== */
.tag-row { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
.tag-chip {
  display: inline-block;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 500;
  border-radius: 99px;
  background: var(--blue-bg);
  color: var(--blue-text);
  border: 1px solid var(--border);
}

/* ===== INLINE QTY ===== */
.qty-inline { display: inline-flex; align-items: center; gap: 2px; }
.qty-btn {
  width: 50px; height: 32px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--text);
  border-radius: 6px;
  cursor: pointer;
  font-size: 20px;
  font-weight: 600;
  line-height: 1;
  display: inline-flex; align-items: center; justify-content: center;
  transition: all .1s;
}
.qty-btn:hover { background: var(--bg); }
.qty-plus:hover { background: var(--green-bg); color: var(--green-text); border-color: var(--green); }
.qty-minus:hover { background: var(--red-bg); color: var(--red-text); border-color: var(--red); }

.qty-input {
  width: 60px;
  height: 32px;
  text-align: center;
  border: 1px solid var(--border);
  border-left: none;
  border-right: none;
  border-radius: 0;
  font-size: 14px;
  font-weight: 500;
  background: var(--card-bg);
  color: var(--text);
  outline: none;
  padding: 0 8px;
}
.qty-input:focus { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }

/* ===== MISC ===== */
.link-btn {
  background: none; border: none; color: var(--accent);
  font-size: 11px; font-weight: 500; cursor: pointer; padding: 0 0 0 8px;
  text-decoration: underline;
}
.link-btn:hover { color: var(--accent-hover); }

.inline-create {
  display: flex; gap: 6px; margin-top: 6px;
  padding: 8px; background: var(--bg);
  border: 1px dashed var(--accent); border-radius: 8px;
}
.inline-create input {
  flex: 1; padding: 6px 10px; font-size: 13px;
  border: 1px solid var(--border); border-radius: 6px;
  background: var(--card-bg); color: var(--text);
  outline: none;
}
.inline-create input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(99,102,241,.15); }
[data-theme="dark"] .inline-create { background: rgba(99,102,241,.06); }
[data-theme="dark"] .inline-create input { background: #0a111f; }
.link { color: var(--accent); text-decoration: none; font-weight: 500; }
.link:hover { text-decoration: underline; }

/* ===== DARK THEME ===== */
[data-theme="dark"] {
  --bg: #0b1220;
  --card-bg: #111827;
  --border: #1f2937;
  --text: #e5e7eb;
  --text-secondary: #94a3b8;
  --green-bg: rgba(34,197,94,.12);
  --green-text: #4ade80;
  --yellow-bg: rgba(245,158,11,.12);
  --yellow-text: #fbbf24;
  --red-bg: rgba(239,68,68,.12);
  --red-text: #f87171;
  --blue-bg: rgba(59,130,246,.12);
  --blue-text: #60a5fa;
  --shadow: 0 1px 3px rgba(0,0,0,.4), 0 1px 2px rgba(0,0,0,.3);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,.5), 0 2px 4px -1px rgba(0,0,0,.3);
}
[data-theme="dark"] body { background: var(--bg); color: var(--text); }
[data-theme="dark"] tbody tr:hover { background: rgba(99,102,241,.08); }
[data-theme="dark"] ::-webkit-scrollbar-thumb { background: #334155; }
[data-theme="dark"] ::-webkit-scrollbar-thumb:hover { background: #475569; }
[data-theme="dark"] input,
[data-theme="dark"] select,
[data-theme="dark"] textarea {
  background: #0b1220;
  color: var(--text);
  border-color: var(--border);
}
[data-theme="dark"] input::placeholder,
[data-theme="dark"] textarea::placeholder { color: #475569; }
[data-theme="dark"] code { background: #0b1220 !important; color: var(--text); }
[data-theme="dark"] .tag-chip { background: rgba(59,130,246,.15); color: #93c5fd; border-color: rgba(59,130,246,.3); }
[data-theme="dark"] .barcode-img { background: #fff; padding: 10px; border-radius: 8px; }

/* Dark overrides for surfaces hardcoded to white/light */
[data-theme="dark"] .modal,
[data-theme="dark"] .card,
[data-theme="dark"] .stat-card,
[data-theme="dark"] .wall-card,
[data-theme="dark"] .alert-card,
[data-theme="dark"] .btn-secondary,
[data-theme="dark"] .search-input,
[data-theme="dark"] select.filter-select {
  background: var(--card-bg);
  color: var(--text);
  border-color: var(--border);
}
[data-theme="dark"] .modal-header,
[data-theme="dark"] .modal-footer { background: var(--card-bg); border-color: var(--border); }
[data-theme="dark"] .modal-close { color: var(--text); }
[data-theme="dark"] .modal-close:hover { background: rgba(255,255,255,.06); }
[data-theme="dark"] .combobox-input:hover { border-color: #334155; }
[data-theme="dark"] .combobox-panel {
  background: var(--card-bg);
  border-color: var(--border);
  box-shadow: 0 14px 32px rgba(0,0,0,.35);
}
[data-theme="dark"] .combobox-option { border-bottom-color: rgba(148,163,184,.1); }
[data-theme="dark"] .combobox-chevron:hover { background: rgba(255,255,255,.06); }
[data-theme="dark"] .tree-children { background: #0a111f; border-color: var(--border); }
[data-theme="dark"] .shelf-list,
[data-theme="dark"] .bin-row-container { background: #0a111f; border-color: var(--border); }
[data-theme="dark"] tbody tr:hover,
[data-theme="dark"] .unit-row:hover,
[data-theme="dark"] .shelf-row:hover,
[data-theme="dark"] .row-header:hover,
[data-theme="dark"] .shelf-header:hover { background: rgba(255,255,255,.04); }
[data-theme="dark"] .btn-secondary:hover { background: #1a2538; }
[data-theme="dark"] .btn-danger:hover { background: rgba(239,68,68,.2); }
[data-theme="dark"] .mov-adjustment { background: #1f2937; color: #cbd5e1; }
[data-theme="dark"] .mov-build_consume { background: #451a03; color: #fcd34d; }
[data-theme="dark"] .mov-build_produce { background: #022c22; color: #6ee7b7; }
[data-theme="dark"] .build-status-pending   { background: #1e1b4b; color: #a5b4fc; }
[data-theme="dark"] .build-status-cancelled { background: #1f2937; color: #9ca3af; }
[data-theme="dark"] code { background: #0a111f !important; color: var(--text); border: 1px solid var(--border); }
[data-theme="dark"] .qty-btn { background: #0a111f; }
[data-theme="dark"] .qty-btn:hover { background: #1a2538; }
[data-theme="dark"] thead th { background: #0a111f; color: var(--text-secondary); border-color: var(--border); }
[data-theme="dark"] td { border-color: var(--border); }
[data-theme="dark"] fieldset { border-color: var(--border); }
[data-theme="dark"] .bin-chip { background: var(--card-bg); border-color: var(--border); }
[data-theme="dark"] .bin-count { background: #0a111f; color: var(--text-secondary); }
[data-theme="dark"] .bin-actions { background: var(--card-bg); border-color: var(--border); }
[data-theme="dark"] .bin-add { background: transparent; color: var(--text-secondary); }
[data-theme="dark"] .bin-add:hover { background: rgba(99,102,241,.12); color: #a5b4fc; }
[data-theme="dark"] .tree-row,
[data-theme="dark"] .shelf-header,
[data-theme="dark"] .row-header { color: var(--text); }

/* ===== Mobile sidebar ===== */
.mobile-menu-btn {
  display: none;
  position: fixed;
  top: 10px; left: 10px;
  z-index: 1100;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px;
  color: var(--text);
  box-shadow: 0 2px 6px rgba(0,0,0,.15);
  cursor: pointer;
}
.sidebar-backdrop {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 999;
}
.sidebar-backdrop.show { display: block; }

@media (max-width: 899px) {
  .mobile-menu-btn { display: inline-flex; }
  .sidebar {
    position: fixed; left: 0; top: 0; bottom: 0;
    transform: translateX(-100%);
    transition: transform .2s ease;
    z-index: 1000;
    width: 260px;
    box-shadow: 2px 0 12px rgba(0,0,0,.2);
  }
  .sidebar.open { transform: translateX(0); }
  .main { padding-top: 54px; }
  .page-header { flex-direction: column; align-items: flex-start; gap: 10px; }
  .header-actions { flex-wrap: wrap; }
  .filters-bar { flex-direction: column; align-items: stretch; }
  .filters-bar > * { width: 100%; }
  .table-wrapper { overflow-x: auto; }
  .stats-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .dashboard-grid { grid-template-columns: 1fr !important; }
  .form-row { grid-template-columns: 1fr !important; }
  .modal { width: 96vw; max-width: 96vw; max-height: 92vh; }
}

/* ===== Sortable table ===== */
table.sortable th[data-sort] { user-select: none; }
table.sortable th[data-sort]:hover { background: var(--bg); }
.sort-ind { display: inline-block; min-width: 10px; color: var(--accent); font-weight: 700; margin-left: 4px; }

/* ===== Tree items (items in locations) ===== */
.tree-desc { font-weight: 400; color: var(--text-secondary); font-size: 12px; }
.row-items-list { padding: 6px 0 10px 8px; border-bottom: 1px dashed var(--border); margin-bottom: 8px; }
.tree-item {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 12.5px;
  cursor: pointer;
  transition: background .12s;
}
.tree-item:hover { background: var(--bg); }
.tree-item-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }
.tree-item-name { flex: 1; color: var(--text); font-weight: 500; }
.tree-item-qty { font-size: 11.5px; color: var(--text-secondary); font-variant-numeric: tabular-nums; }
.bin-chip { display: flex; flex-direction: column; align-items: stretch; min-width: 110px; }
.bin-chip-row { display: flex; align-items: center; gap: 6px; }
.bin-desc { font-size: 11px; color: var(--text-secondary); padding: 2px 0 0; }
.bin-items { margin-top: 4px; padding-top: 4px; border-top: 1px dashed var(--border); }
.bin-items .tree-item { padding: 2px 4px; font-size: 11.5px; }

/* ===== Drafts banner ===== */
.drafts-banner {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-left: 3px solid var(--yellow);
  border-radius: 8px;
  padding: 10px 14px;
  margin-bottom: 16px;
  font-size: 13px;
  color: var(--text);
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px;
}
.drafts-banner .link-btn { margin: 0 4px; }

/* ===== Quantity direct edit input ===== */
.qty-input {
  width: 62px;
  padding: 3px 6px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  font-weight: 700;
  background: var(--card-bg);
  color: var(--text);
  text-align: center;
  font-variant-numeric: tabular-nums;
}
.qty-input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }

/* ===== Scanner manual entry ===== */
.scanner-manual { margin-top: 12px; padding: 10px 12px; background: var(--bg); border-radius: 8px; }
.scanner-manual input { width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; background: var(--card-bg); color: var(--text); font-size: 14px; }

/* ===== Transfer dialog ===== */
.transfer-dialog { display: grid; gap: 18px; }
.transfer-dir { display: flex; gap: 8px; flex-wrap: wrap; }
.dir-opt {
  flex: 1; min-width: 200px;
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  background: var(--card-bg);
  transition: border-color .15s, background .15s;
}
.dir-opt small { color: var(--text-secondary); font-weight: 400; font-size: 11.5px; display: block; }
.dir-opt:has(input:checked), .dir-opt.active { border-color: var(--accent); background: rgba(99,102,241,.08); }
.dir-opt.disabled { opacity: 0.45; cursor: not-allowed; }

.transfer-preview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
  margin: 14px 0 10px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
}
.transfer-col {
  padding: 10px;
  background: var(--card-bg);
  border-radius: 8px;
  border: 1px solid var(--border);
  min-width: 0;
}
.transfer-col.transfer-total {
  background: linear-gradient(180deg, rgba(99,102,241,.06), transparent);
  border-color: rgba(99,102,241,.3);
}
.tc-label { font-size: 11px; text-transform: uppercase; color: var(--text-secondary); font-weight: 600; letter-spacing: 0.5px; }
.tc-label small { font-weight: 400; text-transform: none; letter-spacing: 0; margin-left: 4px; }
.tc-loc { font-size: 11.5px; color: var(--text-secondary); margin: 2px 0 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tc-qty { display: flex; align-items: baseline; gap: 6px; font-variant-numeric: tabular-nums; }
.tc-before { font-size: 18px; font-weight: 600; color: var(--text-secondary); }
.tc-arrow { color: var(--text-secondary); font-size: 14px; }
.tc-after { font-size: 22px; font-weight: 700; color: var(--text); }
.tc-unit { font-size: 12px; color: var(--text-secondary); }
.tc-delta { font-size: 12px; font-weight: 600; margin-top: 4px; min-height: 16px; font-variant-numeric: tabular-nums; }
.tc-delta.pos { color: var(--green-text, #16a34a); }
.tc-delta.neg { color: var(--red-text, #dc2626); }

.transfer-warning {
  margin-top: 6px;
  padding: 8px 12px;
  background: rgba(245,158,11,.12);
  border: 1px solid rgba(245,158,11,.35);
  border-left: 3px solid var(--yellow);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
}

@media (max-width: 720px) {
  .transfer-preview { grid-template-columns: 1fr; }
}

.tc-loc { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.tc-loc > span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tc-loc .link-btn { flex: 0 0 auto; font-size: 11px; }
.transfer-picker { margin: 8px 0; padding: 8px; background: var(--bg); border-radius: 6px; }
.transfer-picker fieldset { margin-bottom: 0 !important; }
.loc-code { display: inline-block; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10.5px; background: var(--bg); color: var(--text-secondary); padding: 1px 5px; border-radius: 4px; margin-right: 6px; border: 1px solid var(--border); letter-spacing: 0.3px; }
/* Draggable column headers */
.th-draggable { cursor: grab; user-select: none; }
.th-draggable:active { cursor: grabbing; }
.th-dragging { opacity: 0.4; }
.th-drop-target { box-shadow: inset 3px 0 0 0 var(--primary); background: var(--bg); }

/* ===== Combobox and searchable select controls =====
   `.combobox` is used by two related controls:
   1. Supplier/unit free-form inputs, where users can type new values.
   2. Searchable selects, where users type to filter existing options.

   Both intentionally share the same visual shell so Supplier, Unit, Wall,
   Shelf, Row, Bin, Category, and Item pickers feel like one UI family. */
.combobox { position: relative; width: 100%; }
.combobox-input {
  height: 38px;
  padding-right: 34px !important;
  line-height: 1.4;
  cursor: text;
}
.combobox-input:hover { border-color: #cbd5e1; }
.combobox-chevron {
  position: absolute;
  right: 7px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  display: flex; align-items: center; justify-content: center;
  background: transparent;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 12px;
  user-select: none;
}
.combobox-chevron:hover { background: var(--bg); color: var(--text); }
.combobox-panel {
  position: absolute;
  left: 0; right: 0; top: 100%;
  margin-top: 4px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(15,23,42,.14);
  max-height: 240px;
  overflow-y: auto;
  z-index: 1100;
}
.combobox-option {
  padding: 9px 12px;
  font-size: 14px;
  cursor: pointer;
  color: var(--text);
  border-bottom: 1px solid rgba(148,163,184,.12);
}
.combobox-option:last-child { border-bottom: 0; }
.combobox-option:hover,
.combobox-option.active { background: rgba(99,102,241,.12); }
.combobox-empty {
  padding: 11px 12px;
  font-size: 12.5px;
  color: var(--text-secondary);
  font-style: italic;
}
.searchable-select-native {
  position: absolute !important;
  opacity: 0 !important;
  pointer-events: none !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  border: 0 !important;
}
.searchable-select-input.is-disabled {
  cursor: not-allowed;
  color: var(--text-secondary);
  background: var(--bg);
  opacity: .75;
}
.searchable-select .combobox-chevron:disabled {
  cursor: not-allowed;
  opacity: .45;
}

/* Column picker popover */
.col-picker-pop {
  position: absolute;
  z-index: 1000;
  min-width: 220px;
  max-height: 60vh;
  overflow-y: auto;
  background: var(--card-bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 14px 40px rgba(0,0,0,0.45);
  padding: 10px 12px;
}
.col-picker-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 6px;
}
.col-picker-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 4px;
  font-size: 13px;
  cursor: pointer;
  border-radius: 4px;
}
.col-picker-row:hover { background: var(--bg); }
.col-picker-row input[type="checkbox"] { margin: 0; }
.col-picker-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  border-top: 1px solid var(--border);
  margin-top: 6px;
  padding-top: 8px;
}
.col-picker-actions .link-btn { font-size: 12px; }

/* Saved views */
.saved-views-bar {
  display: flex; flex-wrap: wrap; gap: 6px;
  padding: 6px 14px 0;
}
.view-chip {
  display: inline-flex; align-items: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 4px 2px 10px;
  font-size: 12.5px;
}
.view-chip.active {
  border-color: var(--primary);
  background: rgba(99,102,241,0.10);
}
.view-chip-name {
  background: none; border: none; cursor: pointer;
  color: var(--text); font-size: 12.5px; padding: 2px 4px;
}
.view-chip-act {
  background: none; border: none; cursor: pointer;
  color: var(--text-secondary); font-size: 12px;
  padding: 2px 4px; margin-left: 2px;
}
.view-chip-act:hover { color: var(--text); }

.sidebar-section-title {
  font-size: 10.5px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.7px;
  color: var(--text-secondary);
  padding: 14px 14px 4px;
}

/* ── Image hover preview bubble ─────────────────────── */
#img-preview-hover {
  position: fixed;
  z-index: 9999;
  pointer-events: none;
  display: none;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,.35), 0 2px 8px rgba(0,0,0,.2);
  border: 2px solid var(--border);
  background: var(--card);
  max-width: 280px;
  max-height: 280px;
  transition: opacity .1s ease;
}
#img-preview-hover img {
  display: block;
  max-width: 280px;
  max-height: 280px;
  object-fit: contain;
}

/* ── Reverted movement row ────────────────────────────── */
.mov-reverted td { opacity: 0.45; text-decoration: line-through; }
.mov-reverted td:last-child { text-decoration: none; }  /* keep action cell readable */
.revert-pill {
  display: inline-block; font-size: 10px; font-weight: 700;
  background: #e2e8f0; color: #64748b;
  padding: 1px 7px; border-radius: 99px; white-space: nowrap;
}
[data-theme="dark"] .revert-pill { background: #1e293b; color: #94a3b8; }

/* ── Sell Bundles ─────────────────────────────────────── */
.bundle-row {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 8px;
}
.bundle-row.is-default {
  border-color: var(--primary);
  background: rgba(99,102,241,0.05);
}
.bundle-default-pill {
  font-size: 10px; font-weight: 700;
  background: var(--primary); color: #fff;
  padding: 1px 7px; border-radius: 99px;
  white-space: nowrap;
}
.bundle-profit-pos { color: var(--green-text); font-weight: 600; }
.bundle-profit-neg { color: var(--red-text); font-weight: 600; }

/* ── Invoice status badges ────────────────────────────── */
.inv-status {
  display: inline-block;
  font-size: 11px; font-weight: 700; letter-spacing: .3px;
  padding: 2px 9px; border-radius: 99px;
  text-transform: uppercase;
}
.inv-status-draft    { background: #e2e8f0; color: #475569; }
.inv-status-sent     { background: #dbeafe; color: #1d4ed8; }
.inv-status-paid     { background: #d1fae5; color: #065f46; }
.inv-status-cancelled{ background: #fee2e2; color: #991b1b; }

[data-theme="dark"] .inv-status-draft    { background: #1e293b; color: #94a3b8; }
[data-theme="dark"] .inv-status-sent     { background: #1e3a5f; color: #93c5fd; }
[data-theme="dark"] .inv-status-paid     { background: #022c22; color: #6ee7b7; }
[data-theme="dark"] .inv-status-cancelled{ background: #3b0a0a; color: #fca5a5; }

/* ── Invoice table / builder ──────────────────────────── */
.invoice-line-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.invoice-line-table th {
  text-align: left; font-size: 11px; font-weight: 600;
  color: var(--text-secondary); text-transform: uppercase;
  letter-spacing: .4px; padding: 6px 8px;
  border-bottom: 1px solid var(--border);
}
.invoice-line-table td { padding: 8px 8px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.invoice-line-table tr:last-child td { border-bottom: none; }
.invoice-totals-row { display: flex; gap: 24px; flex-wrap: wrap; padding: 12px; background: var(--bg); border-radius: 8px; font-size: 13px; margin-top: 12px; }
.invoice-total-cell { display: flex; flex-direction: column; gap: 2px; }
.invoice-total-cell .label { color: var(--text-secondary); font-size: 11.5px; }
.invoice-total-cell .value { font-weight: 700; font-size: 15px; }

/* ── PO pack pricing ──────────────────────────────────── */
.pack-pricing-hint {
  font-size: 11px; color: var(--text-secondary);
  margin-top: 2px;
}
.pack-pricing-hint strong { color: var(--green-text); }

/* ===== Feature 16: Movement notes ===== */
.movement-note {
  display: inline-block;
  background: var(--bg);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 4px;
  padding: 1px 7px;
  font-size: 12px;
  color: var(--text);
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  vertical-align: middle;
}

/* ===== Feature 17: Overdue dates ===== */
.overdue-date {
  color: var(--red-text);
  font-weight: 600;
}

/* ===== Feature 18: Drag-to-reorder invoice lines ===== */
.inv-line-draggable { cursor: default; }
.drag-handle {
  cursor: grab;
  color: var(--text-secondary);
  font-size: 14px;
  padding: 0 6px !important;
  user-select: none;
}
.drag-handle:active { cursor: grabbing; }
tr.dragging { opacity: 0.4; }
tr.drag-over td { background: var(--accent) !important; opacity: 0.15; }
tr.drag-over { outline: 2px dashed var(--accent); }

/* ===== Feature 19: Global search ===== */
.global-search-bar {
  position: relative;
  padding: 10px 24px 0;
  max-width: 560px;
}
.global-search-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 12px;
  transition: border-color .15s;
}
.global-search-wrap:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(99,102,241,.12);
}
.global-search-wrap input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  color: var(--text);
  font-size: 14px;
}
.global-search-results {
  position: absolute;
  top: calc(100% - 2px);
  left: 24px; right: 0;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 0 0 10px 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,.15);
  z-index: 500;
  max-height: 360px;
  overflow-y: auto;
}
.gs-group {
  padding: 6px 14px 2px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .6px;
  color: var(--text-secondary);
  border-top: 1px solid var(--border);
}
.gs-group:first-child { border-top: none; }
.gs-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  cursor: pointer;
  transition: background .1s;
  font-size: 13.5px;
}
.gs-row:hover { background: var(--bg); }
.gs-label { font-weight: 500; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.gs-meta { font-size: 12px; color: var(--text-secondary); flex-shrink: 0; }
.gs-empty { padding: 16px 14px; color: var(--text-secondary); font-size: 13px; }

/* ===== Feature 20: Mobile improvements ===== */
@media (max-width: 899px) {
  .global-search-bar { padding: 8px 12px 0; max-width: 100%; }
  .global-search-results { left: 12px; right: 0; }
  .main { padding-top: 54px; }
  .invoice-line-table { font-size: 12px; }
  .invoice-line-table th, .invoice-line-table td { padding: 6px 4px; }
  .inv-status { font-size: 10px; padding: 2px 7px; }
  .card { border-radius: 8px; }
  .btn { font-size: 13px; }
  .page-title { font-size: 20px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .invoice-totals-row { flex-wrap: wrap; }
  .invoice-total-cell { min-width: 80px; }
  .form-grid { grid-template-columns: 1fr !important; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr !important; }
  .page-header { gap: 8px; }
  .modal { width: 100vw; max-width: 100vw; border-radius: 12px 12px 0 0; position: fixed; bottom: 0; top: auto; max-height: 90vh; }
  .modal-overlay { align-items: flex-end; }
  .btn-group { flex-wrap: wrap; }
}

/* ===== Item detail — stock panels ===== */
.stock-panels {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  margin-top: 20px;
}
.stock-panel {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stock-panel-primary { border-left: 3px solid var(--green-text); }
.stock-panel-bulk    { border-left: 3px solid var(--accent); }
.stock-panel-total   { background: var(--bg); border-style: dashed; }
.stock-panel-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .6px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}
.stock-panel-qty {
  font-size: 36px;
  font-weight: 800;
  line-height: 1;
}
.stock-panel-unit {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}
.stock-panel-loc {
  font-size: 12px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.stock-panel-alert {
  font-size: 11px;
  color: var(--yellow-text);
  font-weight: 600;
}
.stock-panel-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 8px;
}
@media (max-width: 560px) {
  .stock-panels { grid-template-columns: 1fr 1fr; }
  .stock-panel-total { grid-column: 1 / -1; }
  .stock-panel-qty { font-size: 28px; }
}