/* ============================================
   Restocked — Inventory Intelligence
   ============================================ */

:root {
  /* ── Design System Tokens ── */
  /* Foundation colors */
  --bg: #f5f4f0;
  --surface: #ffffff;
  --surface-alt: #fafaf8;
  --ink: #1a1a1a;
  --muted: #6b6b6b;
  --light: #8a8a8a;
  --border: #e8e6e1;
  --border-light: #f0eeea;
  --border-hover: #d4d2cd;

  /* Semantic colors */
  --accent: #EA580C;
  --red: #dc2626;
  --green: #16a34a;
  --amber: #d97706;
  --yellow: #ca8a04;
  --blue: #3b82f6;
  --purple: #7c3aed;
  --purple-light: #8b5cf6;
  --orange: #ea580c;
  --stone: #57534e;
  --kit: #0891b2;
  --kit-tint: #ecfeff;

  /* Status tints (background fills for badges/pills) */
  --red-tint: #fef2f2;
  --amber-tint: #fffbeb;
  --yellow-tint: #fef9c3;
  --blue-tint: #eff6ff;
  --green-tint: #dcfce7;
  --purple-tint: #f5f3ff;
  --stone-tint: #f5f5f4;

  /* Typography */
  --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: 'JetBrains Mono', "SF Mono", SFMono-Regular, ui-monospace, Menlo, monospace;

  /* Radii */
  --radius: 12px;
  --radius-sm: 8px;
  --radius-pill: 20px;

  /* Shadows (minimal — cards have none at rest) */
  --shadow: none;
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.06);
  --shadow-dropdown: 0 8px 30px rgba(0, 0, 0, 0.12);
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink);
  background-color: var(--bg);
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: var(--border-light);
  padding: 2px 6px;
  border-radius: 4px;
}

/* Layout */
.container {
  max-width: 1500px;
  margin: 0 auto;
  padding: 0 24px;
}

body.wide-layout > main.container {
  max-width: 100%;
  padding: 0 24px;
}

main.container {
  padding-top: 4px;
  padding-bottom: 28px;
}

/* Navbar */
.navbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 48px;
}

.navbar-brand {
  display: flex;
  align-items: center;
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
  flex-shrink: 0;
  padding-right: 16px;
  margin-right: 8px;
  border-right: 1px solid var(--border);
  height: 20px;
}

.navbar-brand:hover { text-decoration: none; color: var(--ink); }

.navbar-logo {
  max-height: 28px;
  max-width: 140px;
  width: auto;
  display: block;
  object-fit: contain;
}

.navbar-company-switcher .form-control-sm {
  font-size: 13px;
  padding: 2px 6px;
  height: auto;
}

/* Desktop: show only the inline switcher inside navbar-links */
.navbar-company-switcher-mobile { display: none; }
.navbar-company-switcher-desktop {
  margin-left: 4px;
  display: flex;
  align-items: center;
}

.logo-preview { margin-bottom: 8px; }
.logo-preview-img { max-height: 60px; width: auto; }

.navbar-links { display: flex; gap: 2px; }

.nav-link {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  transition: all 0.15s ease;
}

.nav-link:hover {
  background: var(--bg);
  color: var(--ink);
  text-decoration: none;
}

.nav-link.active {
  background: var(--bg);
  color: var(--ink);
}

.nav-link.active:hover { background: var(--bg); }

/* Nav Dropdowns */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  background: none;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-sans);
}

.nav-caret {
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 3px solid transparent;
  border-right: 3px solid transparent;
  border-top: 3px solid currentColor;
  margin-left: 2px;
  opacity: 0.5;
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  white-space: nowrap;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--shadow-dropdown);
  padding: 6px;
  z-index: 200;
  margin-top: 4px;
}

.nav-dropdown-menu::before {
  content: "";
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
}

.nav-dropdown:hover .nav-dropdown-menu {
  display: block;
}

.nav-dropdown-item {
  display: block;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  border-radius: 6px;
  transition: all 0.15s ease;
}

.nav-dropdown-item:hover {
  background: var(--bg);
  color: var(--ink);
  text-decoration: none;
}

.nav-dropdown-item.active {
  color: var(--blue);
  font-weight: 600;
}

.nav-dropdown-item.active:hover {
  background: var(--bg);
}

/* Flash Messages */
.flash {
  padding: 12px 16px;
  border-radius: 10px;
  margin-top: 16px;
  font-size: 12px;
  font-weight: 600;
}

.flash-notice {
  background: #f0fdf4;
  color: var(--green);
  border: 1px solid #bbf7d0;
}

.flash-alert {
  background: #fef2f2;
  color: var(--red);
  border: 1px solid #fecaca;
}

.flash-warning {
  background: #fffbeb;
  color: #92400e;
  border: 1px solid #fde68a;
}

/* Page Header */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 24px 0 16px;
}

.page-header h1 {
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  margin: 0;
}

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

/* Cards */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin-bottom: 14px;
}

.card h2 {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 14px;
}

.card h3 {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 10px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.section-header h2 { margin-bottom: 0; }

/* MSRP Summary */
.msrp-summary .msrp-values {
  display: flex;
  gap: 32px;
}

.msrp-item {
  display: flex;
  flex-direction: column;
}

.msrp-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
}

.msrp-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
}

/* Tables */
.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table thead th {
  padding: 10px 18px;
  text-align: left;
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--light);
  background: var(--surface-alt);
  border-bottom: 1px solid var(--border-light);
}

.data-table.sticky-header thead th {
  position: sticky;
  top: 49px;
  z-index: 10;
  background: var(--surface-alt);
  box-shadow: inset 0 -1px 0 var(--border-light);
}

/* CSV Receive help popup */
.csv-help-btn:hover { background: var(--surface-alt); }
.csv-help-popup {
  position: absolute; top: 100%; right: 0; margin-top: 6px; z-index: 50;
  background: #fff; border: 1px solid var(--border-light); border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,.12); padding: 14px 16px; width: 280px;
  font-size: 12px; color: var(--dark); line-height: 1.5;
}
.csv-help-popup strong { font-size: 13px; display: block; margin-bottom: 6px; }
.csv-help-popup p { margin: 0 0 8px; color: var(--muted); }
.csv-help-popup ul { margin: 8px 0 0; padding-left: 18px; color: var(--muted); }
.csv-help-popup ul li { margin-bottom: 3px; }
.csv-help-table { width: 100%; border-collapse: collapse; font-size: 12px; font-family: monospace; }
.csv-help-table th, .csv-help-table td { border: 1px solid var(--border-light); padding: 4px 8px; text-align: left; }
.csv-help-table th { background: var(--surface-alt); font-weight: 600; }

/* Shake animation for invalid input feedback */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-4px); }
  40% { transform: translateX(4px); }
  60% { transform: translateX(-3px); }
  80% { transform: translateX(3px); }
}
.shake { animation: shake 0.35s ease-in-out; }

.po-line-items-table thead th {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--surface-alt);
  box-shadow: inset 0 -1px 0 var(--border-light);
}

.data-table tbody td {
  padding: 9px 18px;
  border-bottom: 1px solid #f5f4f2;
  vertical-align: middle;
  font-size: 12px;
}

.data-table tbody tr:last-child td { border-bottom: none; }

.data-table tbody tr:hover { background: var(--surface-alt); }

.sortable-header a {
  color: inherit;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.sortable-header a:hover { color: var(--muted); }

.sortable-header.sorted a { color: var(--ink); }

.sort-arrow { font-size: 10px; }

.inactive-row { opacity: 0.5; }

.actions-col {
  width: 80px;
  text-align: center;
}

.empty-state {
  text-align: center;
  padding: 40px 16px;
  color: var(--muted);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 700;
  background: var(--border-light);
  color: var(--ink);
  margin: 2px 2px;
}

.badge-option {
  background: #eff6ff;
  color: var(--blue);
}

/* Status */
.status-active {
  color: var(--green);
  font-weight: 600;
  font-size: 12px;
}

.status-inactive {
  color: var(--muted);
  font-weight: 600;
  font-size: 12px;
}

.status-warning {
  color: var(--amber);
  font-weight: 600;
  font-size: 12px;
}

.status-toggle {
  cursor: pointer;
  user-select: none;
  transition: opacity 0.15s ease;
}

.status-toggle:hover {
  opacity: 0.7;
  text-decoration: underline;
}

.toggle-spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid var(--border-hover);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.text-muted { color: var(--muted); }

/* Filters */
.filters-card { margin-bottom: 14px; }

.filters-form {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  flex-wrap: wrap;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 180px;
}

.filter-group label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
}

.filter-actions {
  display: flex;
  gap: 8px;
}

/* Forms */
.form { max-width: 640px; }

.form-group {
  margin-bottom: 14px;
  flex: 1;
}

.form-row {
  display: flex;
  gap: 14px;
}

.form-label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
  margin-bottom: 5px;
}

.form-control {
  display: block;
  width: 100%;
  padding: 9px 12px;
  font-size: 13px;
  font-family: var(--font-sans);
  line-height: 1.5;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control::placeholder {
  color: var(--light);
}

.form-control:focus {
  outline: none;
  border-color: var(--ink);
  box-shadow: 0 0 0 2px rgba(26, 26, 26, 0.08);
}

.form-control:disabled {
  border-color: var(--border-light);
  background: var(--surface-alt);
  color: var(--light);
  cursor: not-allowed;
}

textarea.form-control { resize: vertical; }

select.form-control {
  appearance: auto;
}

.form-checkbox {
  width: 18px;
  height: 18px;
  vertical-align: middle;
  margin-right: 6px;
  border-radius: 4px;
  accent-color: var(--ink);
}

.form-fieldset {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin: 16px 0;
}

.form-fieldset legend {
  font-size: 13px;
  font-weight: 700;
  padding: 0 8px;
  color: var(--ink);
}

/* Multi-select dropdown */
.ms-trigger {
  width: 100%;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 13px;
  font-family: inherit;
  color: var(--ink);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  gap: 8px;
  min-height: 38px;
}

.ms-trigger:hover {
  border-color: var(--border-hover);
}

.ms-pills {
  flex: 1;
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  overflow: hidden;
  align-items: center;
}

.ms-pill {
  font-size: 11px;
  font-weight: 600;
  padding: 1px 8px;
  border-radius: 4px;
  background: var(--bg);
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.ms-pill-remove {
  cursor: pointer;
  color: var(--muted);
  font-size: 14px;
  line-height: 1;
}

.ms-pill-remove:hover {
  color: var(--ink);
}

.ms-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 4px;
  z-index: 50;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--shadow-dropdown);
  overflow: hidden;
}

.ms-search-wrap {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border-light);
}

.ms-search {
  width: 100%;
  padding: 6px 8px 6px 28px;
  border-radius: 6px;
  border: 1px solid var(--border-light);
  font-size: 12px;
  font-family: inherit;
  outline: none;
  box-sizing: border-box;
}

.ms-search:focus {
  border-color: var(--ink);
}

.ms-actions {
  padding: 6px 10px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  gap: 10px;
}

.ms-action-btn {
  font-size: 11px;
  font-weight: 600;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  padding: 0;
}

.ms-action-btn-select { color: var(--blue); }
.ms-action-btn-clear { color: var(--muted); }

.ms-options {
  max-height: 220px;
  overflow-y: auto;
  padding: 4px;
}

.ms-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.1s;
}

.ms-option:hover {
  background: var(--surface-alt);
}

.ms-option-selected {
  background: var(--bg);
}

.ms-option-selected:hover {
  background: var(--bg);
}

.ms-checkbox {
  width: 16px;
  height: 16px;
  border-radius: 3px;
  flex-shrink: 0;
  border: 1px solid var(--border-hover);
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
}

.ms-checkbox-checked {
  border: none;
  background: var(--ink);
  color: var(--surface);
}

.form-actions {
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.form-errors {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 16px;
  color: var(--red);
  font-size: 12px;
}

.form-errors h3 { color: var(--red); margin: 0 0 6px; font-size: 12px; font-weight: 700; }
.form-errors ul { margin: 0; padding-left: 20px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font-sans);
  line-height: 1.5;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn:hover { text-decoration: none; }

.btn-primary {
  background: var(--accent);
  color: var(--surface);
  border-color: var(--accent);
}

.btn-primary:hover {
  opacity: 0.85;
}

.btn-secondary {
  background: var(--surface);
  color: #555;
  border-color: var(--border-hover);
}

.btn-secondary:hover {
  border-color: var(--ink);
  color: var(--ink);
}

.btn-outline {
  background: var(--surface);
  color: var(--muted);
  border-color: var(--border);
}

.btn-outline:hover {
  background: var(--bg);
  color: #555;
}

.btn-danger {
  background: var(--surface);
  color: var(--red);
  border-color: var(--border-hover);
}

.btn-danger:hover {
  background: var(--red);
  color: var(--surface);
  border-color: var(--red);
}

.btn-sm {
  padding: 4px 12px;
  font-size: 12px;
}

/* Navbar SKU Quick Search */
.navbar-sku-search {
  position: relative;
  margin-right: 8px;
}
.qs-input {
  width: 130px;
  padding: 4px 8px;
  font-size: 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--ink);
  outline: none;
  transition: width 0.2s, border-color 0.2s;
}
.qs-input::placeholder { color: var(--light); }
.qs-input:focus {
  width: 200px;
  border-color: var(--accent);
}
.qs-results {
  position: absolute;
  top: 100%;
  right: 0;
  width: 540px;
  max-width: calc(100vw - 32px);
  max-height: 480px;
  overflow-y: auto;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 28px rgba(0,0,0,0.12);
  z-index: 1000;
  margin-top: 4px;
}
.qs-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  text-decoration: none;
  color: var(--ink);
  font-size: 12px;
  border-bottom: 1px solid var(--border-light, #f0f0f0);
}
.qs-item:hover { background: var(--bg); }
.qs-item:last-child { border-bottom: none; }
.qs-sku {
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
  color: var(--accent);
}
.qs-product {
  color: var(--muted);
  font-size: 11px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.qs-empty {
  padding: 10px;
  text-align: center;
  color: var(--light);
  font-size: 12px;
}
.qs-item { padding: 10px 14px; }
.qs-item.is-focused { background: var(--bg); }
.qs-item > .qs-product { flex: 1 1 auto; }
.qs-section {
  padding: 6px 10px 4px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--light);
}
.qs-variant {
  font-size: 10px;
  color: var(--muted);
  padding: 2px 7px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-alt);
  white-space: nowrap;
}
.qs-stock {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 999px;
  white-space: nowrap;
  margin-left: auto;
}
.qs-stock--ok  { background: rgba(22,163,74,0.1);  color: var(--green); }
.qs-stock--oos { background: rgba(220,38,38,0.1); color: var(--red); }
.qs-product-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 12px;
  width: 100%;
  border: none;
  background: none;
  cursor: pointer;
  font: inherit;
  text-align: left;
}
.qs-product-row .qs-product {
  grid-column: 1;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  white-space: normal;
  line-height: 1.25;
}
.qs-product-row .qs-sub {
  grid-column: 1;
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
}
.qs-product-row .qs-arrow {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  color: var(--muted);
  display: flex;
  align-items: center;
}
.qs-product-row:hover .qs-arrow { color: var(--accent, #e54d2e); }
.qs-back {
  display: flex; align-items: center; gap: 6px;
  width: 100%; padding: 8px 10px; border: none; background: var(--surface-alt);
  font: inherit; text-align: left; cursor: pointer; color: var(--muted);
  border-bottom: 1px solid var(--border);
  font-size: 11px;
}
.qs-back:hover { color: var(--ink); }
.qs-back .qs-crumb {
  color: var(--ink); font-weight: 600; margin-left: 4px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* Navbar User */
.navbar-user {
  display: flex;
  align-items: center;
  gap: 10px;
}

.navbar-user-name {
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
}

.navbar-company-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--ink);
  padding-right: 10px;
  border-right: 1px solid var(--border);
}

.navbar-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--surface);
  font-size: 10px;
  font-weight: 700;
  flex-shrink: 0;
}

/* Role Badges */
.badge-role-admin {
  background: #fef2f2;
  color: var(--red);
  font-size: 9px;
}

.badge-role-editor {
  background: #eff6ff;
  color: var(--blue);
  font-size: 9px;
}

.badge-role-viewer {
  background: #f0fdf4;
  color: var(--green);
  font-size: 9px;
}

.badge-discontinued {
  font-size: 9px;
  padding: 2px 8px;
  background: #fef2f2;
  color: var(--red);
  vertical-align: middle;
}

.badge-not-tracked {
  font-size: 9px;
  padding: 2px 8px;
  background: #fffbeb;
  color: var(--amber);
  vertical-align: middle;
}

/* Auth Pages */
.auth-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: calc(100vh - 120px);
  padding: 40px 24px;
}

.auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  width: 100%;
  max-width: 400px;
}

.auth-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  text-align: center;
  margin: 0 0 4px;
}

.auth-subtitle {
  font-size: 13px;
  font-weight: 400;
  color: var(--muted);
  text-align: center;
  margin: 0 0 28px;
}

.auth-form .form-actions {
  border-top: none;
  padding-top: 8px;
}

.btn-full {
  width: 100%;
}

.form-check {
  display: flex;
  align-items: center;
  gap: 6px;
}

.form-check-label {
  font-size: 13px;
  color: var(--ink);
}

/* Import Page */
.import-running-banner {
  background: #eff6ff;
  border-color: #bfdbfe;
}

.import-running-content {
  display: flex;
  align-items: center;
  gap: 12px;
}

.import-running-content > form:last-child {
  margin-left: auto;
}

.import-live-counts {
  display: flex;
  gap: 16px;
  margin-top: 4px;
  font-size: 13px;
  color: var(--muted);
}

.import-description {
  margin: 0 0 16px;
  font-size: 14px;
}

.import-actions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.import-action-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  flex-direction: column;
}

.import-action-card h3 {
  margin: 0 0 6px;
  font-size: 15px;
}

.import-action-card p {
  margin: 0 0 12px;
  font-size: 13px;
  color: var(--muted);
}

.import-action-card > form:last-child,
.import-action-card > .btn:last-child {
  margin-top: auto;
}

.import-last-run {
  font-size: 12px !important;
  color: var(--light) !important;
}

.import-action-form {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.import-full-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
  white-space: nowrap;
}

.import-full-toggle .form-check-input {
  margin: 0;
}

.import-days-field {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}

.import-days-field label {
  margin: 0;
  white-space: nowrap;
}

.tooltip-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--border);
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  cursor: help;
  flex-shrink: 0;
}

.record-count-line {
  font-size: 13px;
  line-height: 1.5;
  white-space: nowrap;
}

.import-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
}

.import-status-completed { color: var(--green); }
.import-status-completed-with-failures { color: var(--amber); }
.import-status-failed { color: var(--red); }
.import-status-running { color: var(--blue); }
.import-status-pending { color: var(--muted); }
.import-status-cancelled { color: var(--amber); }

.import-error-row {
  background: #fef2f2;
  font-size: 12px;
  padding: 8px 16px !important;
}

.import-error-detail {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: var(--radius-sm);
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--red);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 500px;
  overflow-y: auto;
}

.text-danger { color: var(--red); }
.text-success { color: var(--green); }
.text-warning { color: #d97706; }
.text-right { text-align: right; }

.alert-warning {
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 14px;
  background: #fffbeb;
  color: #92400e;
  border: 1px solid #fde68a;
}

/* Replenishment */
.text-center { text-align: center; }

.tooltip-indicator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  color: var(--light);
  background: var(--border-light);
  border: 1px solid var(--border-hover);
  border-radius: 50%;
  margin-left: 4px;
  cursor: help;
  vertical-align: middle;
  text-transform: none;
  letter-spacing: 0;
}

.replenishment-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.replenishment-tab {
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all 0.15s ease;
}

.replenishment-tab:hover {
  color: var(--ink);
  text-decoration: none;
}

.replenishment-tab.active {
  color: var(--ink);
  border-bottom-color: var(--ink);
  font-weight: 600;
}

.product-group {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0;
  margin-top: 14px;
  overflow: hidden;
}

.product-group-first {
  margin-top: 0;
}

.product-group .data-table thead th {
  background: var(--surface-alt);
  color: var(--light);
  border-bottom: 1px solid var(--border-light);
}

.product-group .data-table tbody td {
  border-bottom: 1px solid #f5f4f2;
}

.product-group .data-table tbody tr:nth-child(even) {
  background: transparent;
}

.product-group .data-table tbody tr:nth-child(even):hover {
  background: var(--border-light);
}

.product-group-header {
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-light);
}

.product-group-title {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.product-group-title h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
}

.product-group-meta {
  font-size: 12px;
  color: var(--light);
}

.product-group-sku-count {
  font-size: 13px;
}

/* Replenishment column emphasis */
.metric-primary {
  font-weight: 600;
  color: var(--ink);
}

.metric-alert {
  color: var(--red);
  font-weight: 600;
}

.metric-muted {
  color: var(--light);
}

.sku-link {
  color: var(--muted);
  text-decoration: none;
}

.sku-link:hover {
  color: var(--blue);
  text-decoration: none;
}

.badge-season {
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fde68a;
}

/* Pagination */
.pagination-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 12px 18px;
  margin-top: 14px;
  margin-bottom: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 12px;
}

.pagination-info {
  color: var(--muted);
}

.pagination-info strong {
  color: var(--ink);
}

.pagination-pages {
  display: flex;
  align-items: center;
  gap: 4px;
}

.pagination-nav {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s;
}

.pagination-nav:hover {
  background: var(--bg);
  text-decoration: none;
}

.pagination-nav.disabled {
  color: var(--border-hover);
  cursor: default;
  pointer-events: none;
}

.pagination-page {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s;
}

.pagination-page:hover {
  background: var(--bg);
  color: var(--ink);
  text-decoration: none;
}

.pagination-page.active {
  background: var(--ink);
  color: var(--surface);
  pointer-events: none;
}

.pagination-gap {
  padding: 0 4px;
  color: var(--light);
}

.pagination-per-page {
  display: flex;
  align-items: center;
  gap: 6px;
}

.pagination-per-page-label {
  color: var(--muted);
  font-size: 12px;
}

.pagination-per-page-options {
  display: flex;
  gap: 3px;
}

.pagination-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 10px;
  border-radius: 5px;
  font-size: 11px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
  background: var(--border-light);
  color: var(--muted);
  transition: all 0.15s;
}

.pagination-pill:hover {
  background: var(--border-hover);
  color: var(--ink);
  text-decoration: none;
}

.pagination-pill.active {
  background: var(--ink);
  color: var(--surface);
  pointer-events: none;
}

/* Inline Edit */
.editable-text {
  cursor: pointer;
  border-bottom: 1px dashed var(--border-hover);
  padding-bottom: 1px;
}

.editable-text:hover {
  border-bottom-color: var(--ink);
  color: var(--ink);
}

.form-control-inline {
  font-size: 13px;
  padding: 2px 6px;
  width: 100%;
  max-width: 200px;
}

.form-control-inline-textarea {
  max-width: 280px;
  resize: vertical;
  line-height: 1.4;
}

.field-edit-error {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 100;
  margin-top: 4px;
  padding: 6px 10px;
  font-size: 12px;
  line-height: 1.4;
  color: #fff;
  background: #dc3545;
  border-radius: 4px;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  animation: fieldEditErrorIn 0.15s ease-out;
}

.field-edit-error::before {
  content: "";
  position: absolute;
  bottom: 100%;
  left: 12px;
  border: 5px solid transparent;
  border-bottom-color: #dc3545;
}

@keyframes fieldEditErrorIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.mf-status {
  font-size: 11px;
  margin-left: 6px;
  font-weight: 500;
}
.mf-status-saving { color: #6b7280; }
.mf-status-saved { color: #16a34a; }
.mf-status-synced { color: #16a34a; }
.mf-status-sync-error { color: #d97706; }
.mf-status-error { color: #dc2626; }

/* Sales Dashboard */
.date-presets {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.date-presets-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-right: 4px;
}

.sales-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.sales-summary-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}

.sales-summary-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-bottom: 4px;
}

.sales-summary-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
}

.sales-summary-sub {
  font-size: 13px;
  color: var(--muted);
  margin-top: 2px;
}

.sales-summary-refund .sales-summary-value {
  color: var(--red);
}

.sales-summary-net .sales-summary-value {
  color: var(--green);
}

.sales-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.totals-row {
  background: var(--bg);
  border-top: 2px solid var(--border);
}

.totals-row td {
  padding-top: 12px !important;
  padding-bottom: 12px !important;
}

/* Trend Chart */
.trend-chart {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 220px;
  padding-top: 20px;
}

.trend-bar-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}

.trend-bar-container {
  flex: 1;
  width: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.trend-bar {
  width: 70%;
  max-width: 48px;
  background: var(--blue);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  min-height: 2px;
  transition: height 0.3s ease;
  cursor: default;
}

.trend-bar:hover {
  background: #1d4ed8;
}

.trend-label {
  font-size: 11px;
  font-weight: 500;
  color: var(--muted);
  margin-top: 6px;
  white-space: nowrap;
}

.trend-value {
  font-size: 10px;
  color: var(--light);
  white-space: nowrap;
}

/* Hamburger Button */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
}

.hamburger:hover {
  background: var(--border-light);
}

.hamburger-line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 1px;
  transition: all 0.2s ease;
}

/* Navbar collapse wrapper — visible by default on desktop */
.navbar-collapse {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  justify-content: space-between;
  margin-left: 16px;
}

/* Responsive */
@media (max-width: 768px) {
  html, body { overflow-x: hidden; }
  .container { padding: 0 12px; }
  .card { padding: 20px 12px; }
  .page-header { flex-direction: column; gap: 12px; align-items: flex-start; }
  .page-header h1 { font-size: 18px; }
  .page-header-actions { flex-wrap: wrap; }
  .filters-form { flex-direction: column; }
  .filter-group { min-width: 100%; }
  .form-row { flex-direction: column; gap: 0; }
  .msrp-summary .msrp-values { flex-direction: column; gap: 12px; }
  .sales-summary-grid { grid-template-columns: repeat(2, 1fr); }
  .sales-two-col { grid-template-columns: 1fr; }
  .data-table thead th { padding: 8px 10px; font-size: 8px; }
  .data-table tbody td { padding: 8px 10px; font-size: 11px; }
  .table-wrapper { overflow-x: auto !important; -webkit-overflow-scrolling: touch; }
  .data-table { min-width: 700px; }

  /* Navbar mobile layout — reorder: hamburger (left), company switcher (center), logo (right) */
  .navbar-content {
    flex-wrap: wrap;
    height: auto;
    padding: 10px 16px;
  }

  .hamburger {
    display: flex;
    order: 1;
  }

  .navbar-company-switcher-mobile {
    display: block;
    order: 2;
    margin-left: 0;
    margin-right: auto;
  }

  .navbar-company-switcher-desktop {
    display: none !important;
  }

  .navbar-brand {
    order: 3;
    margin-left: auto;
  }

  .navbar-collapse {
    display: none;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    margin-left: 0;
    padding-top: 4px;
    border-top: 1px solid var(--border);
    margin-top: 8px;
    gap: 0;
    order: 4;
    flex: none;
  }

  .navbar-collapse.mobile-menu-open {
    display: flex;
  }

  .navbar-links {
    flex-direction: column;
    gap: 0;
  }

  /* On mobile, dropdowns expand inline instead of floating */
  .nav-dropdown {
    position: static;
  }

  .nav-dropdown-toggle {
    width: 100%;
    justify-content: space-between;
    padding: 6px 12px;
    border-radius: 0;
    font-size: 13px;
  }

  .nav-dropdown-menu {
    position: static;
    display: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    margin-top: 0;
    padding: 0 0 2px 0;
    background: var(--bg);
  }

  .nav-dropdown-menu::before {
    display: none;
  }

  .nav-dropdown:hover .nav-dropdown-menu {
    display: none;
  }

  .nav-dropdown.mobile-dropdown-open .nav-dropdown-menu {
    display: block;
  }

  .nav-dropdown-item {
    padding: 6px 24px;
    font-size: 13px;
  }

  .navbar-sku-search { display: none; }

  .navbar-user {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-top: 1px solid var(--border);
    margin-top: 2px;
  }

  .navbar-user .btn {
    margin-left: auto;
    font-size: 11px;
    padding: 2px 10px;
  }

  .navbar-company-name {
    border-right: 1px solid var(--border);
    padding-right: 6px;
    font-size: 11px;
  }

  .navbar-user-name {
    display: none;
  }

  .navbar-avatar {
    order: -1;
  }

  .navbar-user .badge {
    font-size: 10px;
    padding: 1px 5px;
  }
}

/* ============================================
   Purchase Order Styles
   ============================================ */

/* PO Status Badges */
.badge-po-gray { background: var(--border-light); color: var(--ink); }
.badge-po-yellow { background: #fef3c7; color: #92400e; border: 1px solid #fde68a; }
.badge-po-blue { background: #dbeafe; color: #1e40af; border: 1px solid #bfdbfe; }
.badge-po-purple { background: #ede9fe; color: #5b21b6; border: 1px solid #c4b5fd; }
.badge-po-orange { background: #fff7ed; color: #9a3412; border: 1px solid #fed7aa; }
.badge-po-green { background: #dcfce7; color: #166534; border: 1px solid #bbf7d0; }
.badge-po-red { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }

/* ── Help Panels ── */
.help-panel {
  padding: 12px 16px;
  background: var(--surface-alt, #fafaf8);
  border: 1px solid var(--border, #e8e6e1);
  border-radius: 8px;
  font-size: 0.85em;
  line-height: 1.6;
}
.help-panel-purple {
  background: #f5f3ff;
  border-color: #c4b5fd;
}
.help-panel-toggle {
  display: none;
  margin-top: 8px;
}
.help-code-block {
  background: #1a1a1a;
  color: #e5e5e5;
  padding: 8px 12px;
  border-radius: 4px;
  margin: 4px 0 8px;
  font-size: 11px;
  overflow-x: auto;
  font-family: 'JetBrains Mono', monospace;
}
.help-hint {
  color: var(--muted, #8a8a8a);
  font-size: 11px;
}

/* PO Tabs */
.po-tabs { margin-top: 16px; }

.po-tab-nav {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0;
}

.po-tab-btn {
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font-sans);
  color: var(--muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.po-tab-btn:hover {
  color: var(--ink);
}

.po-tab-btn.active {
  color: var(--ink);
  border-bottom-color: var(--ink);
  font-weight: 600;
}

.po-tab-panel {
  display: none;
  padding-top: 16px;
}

.po-tab-panel.active {
  display: block;
}

/* Activity Timeline */
.activity-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.activity-entry {
  padding: 10px 0;
  border-bottom: 1px solid var(--border-light);
}

.activity-entry:last-child { border-bottom: none; }

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

.activity-action {
  color: var(--ink);
  font-size: 12px;
}

.activity-changes {
  margin-top: 6px;
  padding: 8px 12px;
  background: var(--surface-alt);
  border-radius: 6px;
  font-size: 12px;
}

.activity-change-item {
  margin-bottom: 4px;
}

.activity-change-item:last-child { margin-bottom: 0; }

.activity-field {
  font-weight: 600;
  color: var(--ink);
  margin-right: 4px;
}

/* Product History */
.product-history {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.history-item {
  display: flex;
  align-items: baseline;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 12px;
  color: var(--muted);
}

.history-item:last-child { border-bottom: none; }

.history-label {
  width: 160px;
  flex-shrink: 0;
  font-weight: 700;
  color: var(--muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.history-value {
  color: var(--ink);
}

/* AI Group Analysis */
.btn-ai-analyze {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 500;
  color: #7c3aed;
  background: #f5f3ff;
  border: 1px solid #ddd6fe;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  margin-left: auto;
}

.btn-ai-analyze:hover {
  background: #ede9fe;
  border-color: #c4b5fd;
}

.btn-ai-analyze:disabled {
  opacity: 0.6;
  cursor: wait;
}

.ai-spinner {
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 2px solid #ddd6fe;
  border-top-color: #7c3aed;
  border-radius: 50%;
  animation: ai-spin 0.6s linear infinite;
}

@keyframes ai-spin {
  to { transform: rotate(360deg); }
}

.ai-indicator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  padding: 0;
  transition: transform 0.1s;
}

.ai-indicator:hover {
  transform: scale(1.15);
}

.ai-indicator.ai-agree {
  background: #dcfce7;
  color: #16a34a;
}

.ai-indicator.ai-higher {
  background: #dbeafe;
  color: #2563eb;
}

.ai-indicator.ai-disagree {
  background: #fee2e2;
  color: #dc2626;
}

span.ai-agree { color: #16a34a; }
span.ai-higher { color: #2563eb; }
span.ai-disagree { color: #dc2626; }

/* AI Lightbox */
.ai-lightbox-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.ai-lightbox {
  background: white;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
  max-width: 672px;
  width: 90%;
  overflow: hidden;
}

.ai-lightbox-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid #e5e7eb;
}

.ai-lightbox-header h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: #111827;
}

.ai-lightbox-close {
  background: none;
  border: none;
  font-size: 22px;
  color: #6b7280;
  cursor: pointer;
  padding: 0;
  line-height: 1;
}

.ai-lightbox-close:hover {
  color: #111827;
}

.ai-lightbox-body {
  padding: 20px;
}

/* AI context debug button */
.btn-ai-debug {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  font-size: 11px;
  color: #9ca3af;
  background: transparent;
  border: 1px solid #d1d5db;
  border-radius: 3px;
  cursor: pointer;
  margin-left: 6px;
}

.btn-ai-debug:hover {
  color: #6b7280;
  border-color: #9ca3af;
}

/* ==========================================================================
   DETAIL PAGE COMPONENTS (reusable across product view, future detail pages)
   ========================================================================== */

/* --- Layout (product view specific) --- */
.pv-page { padding: 24px 20px; max-width: 100%; overflow-x: hidden; }
.pv-grid { display: grid; grid-template-columns: 300px 1fr; gap: 20px; align-items: start; }
.pv-sidebar { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.pv-main { display: flex; flex-direction: column; gap: 16px; min-width: 0; }

.pv-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
  gap: 16px;
  min-width: 0;
}
.pv-header > * { min-width: 0; }

.pv-title-row { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.pv-title { font-size: 22px; font-weight: 700; margin: 0; overflow-wrap: break-word; word-break: break-word; }

.pv-subtitle {
  font-size: 13px;
  color: #8a8a8a;
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}
.pv-dot { color: #d4d2cd; }

.pv-actions { display: flex; gap: 8px; flex-shrink: 0; }

/* --- Badges (reusable) --- */
.detail-badge {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 20px;
}
.detail-badge-active { background: #dcfce7; color: #15803d; }
.detail-badge-draft { background: #fef3c7; color: #92400e; }
.detail-badge-archived { background: #f3f4f6; color: #6b7280; }
.detail-badge-season { background: #f3f4f6; color: #6b7280; font-weight: 600; font-size: 12px; padding: 2px 8px; border-radius: 4px; }

.detail-badge-warning {
  background: #fef3c7;
  color: #92400e;
  font-size: 9px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
}

/* --- Buttons (reusable) --- */
.detail-btn-ai {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 7px 16px;
  border-radius: 8px;
  border: none;
  background: linear-gradient(135deg, #8b5cf6, #6d28d9);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  color: #fff;
  font-family: inherit;
  box-shadow: 0 2px 8px rgba(109,40,217,0.3);
  transition: opacity 0.15s;
}
.detail-btn-ai:hover { opacity: 0.9; }
.detail-btn-ai:disabled { opacity: 0.6; cursor: not-allowed; }

.detail-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 8px;
  border: 1px solid #d4d2cd;
  background: #fff;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  color: #555;
  font-family: inherit;
  text-decoration: none;
  transition: background 0.15s;
}
.detail-btn-outline:hover { background: #f5f4f0; }

.detail-btn-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 10px 0;
  background: #e54d2e;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  text-decoration: none;
  margin-top: 14px;
  transition: opacity 0.15s;
}
.detail-btn-cta:hover { opacity: 0.9; color: #fff; }

/* --- Cards (reusable) --- */
.detail-card {
  background: #fff;
  border: 1px solid #e8e6e1;
  border-radius: 12px;
  padding: 18px 20px;
  min-width: 0;
  overflow-wrap: break-word;
}

.detail-card-hero {
  background: linear-gradient(135deg, #fff5f3 0%, #fff 100%);
  border: 2px solid #e54d2e;
  border-radius: 14px;
  padding: 22px 20px;
  min-width: 0;
  overflow-wrap: break-word;
}

.detail-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.detail-card-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #8a8a8a;
  margin-bottom: 6px;
}

.detail-card-label-sm {
  font-size: 10px;
  color: #8a8a8a;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.detail-card-value { font-size: 28px; font-weight: 700; line-height: 1.1; }
.detail-card-value-md { font-size: 18px; font-weight: 700; }
.detail-card-sub { font-size: 12px; color: #8a8a8a; margin-top: 2px; }

.detail-card-hero-value {
  font-size: 36px;
  font-weight: 700;
  color: #e54d2e;
  line-height: 1.1;
}
.detail-card-hero-unit { font-size: 16px; font-weight: 500; color: #c4402a; }

.detail-card-divider {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid #f0eeea;
}

/* --- Health Bar & Legend (reusable) --- */
.detail-health-bar {
  height: 8px;
  display: flex;
  gap: 1.5px;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 12px;
}
.detail-health-bar span { display: block; border-radius: 1px; }

.detail-health-legend { display: flex; flex-direction: column; gap: 4px; }

.detail-health-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}

.detail-health-swatch {
  width: 8px;
  height: 8px;
  border-radius: 2px;
  flex-shrink: 0;
  display: inline-block;
}

.detail-health-label { flex: 1; color: #555; }
.detail-health-count { font-weight: 600; min-width: 20px; text-align: right; }
.detail-health-pct { color: #8a8a8a; min-width: 30px; text-align: right; }

/* --- Excess Inventory Section (reusable) --- */
.detail-excess-section {
  margin-top: 12px;
  padding: 12px;
  border: 1px solid #ede9fe;
  border-radius: 8px;
  background: #faf5ff;
}

/* --- Metadata Rows (reusable) --- */
.detail-meta-rows { display: flex; flex-direction: column; }

.detail-meta-row {
  display: flex;
  justify-content: space-between;
  padding: 5px 0;
  font-size: 13px;
  border-bottom: 1px solid #f8f7f5;
  gap: 8px;
}
.detail-meta-row:last-child { border-bottom: none; }
.detail-meta-row span:first-child { color: #8a8a8a; flex-shrink: 0; }
.detail-meta-row span:last-child { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }

.detail-mono { font-family: 'JetBrains Mono', 'SFMono-Regular', Consolas, monospace; }

/* --- Toggle Buttons (reusable) --- */
.detail-toggle-btn {
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  font-family: inherit;
  background: #f0eeea;
  color: #8a8a8a;
  transition: all 0.15s;
}
.detail-toggle-btn.active { background: #1a1a1a; color: #fff; }
.detail-toggle-btn:hover:not(.active) { background: #e5e3df; }

/* Channel toggle pills */
.detail-toggle-btn--channel {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  font-size: 11px;
}
.detail-toggle-btn--channel.active {
  background: var(--channel-color, #1a1a1a);
  border-color: var(--channel-color, #1a1a1a);
  color: #fff;
}
.detail-toggle-btn--channel:hover:not(.active) { background: #e5e3df; }
.channel-swatch {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}
.detail-toggle-btn--channel.active .channel-swatch { background: #fff !important; }

/* --- Chart (reusable) --- */
.detail-chart-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
  gap: 12px;
}

.detail-chart-legend {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 8px;
  font-size: 10px;
  color: #8a8a8a;
}

.pv-legend-item { display: inline-flex; align-items: center; gap: 4px; }

.pv-legend-swatch {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  display: inline-block;
}

.pv-legend-line {
  height: 3px !important;
  border-radius: 1px;
}

.pv-legend-dashed {
  width: 10px;
  height: 0;
  border-top: 2px dashed;
  background: none !important;
}

/* --- SKU Table (reusable) --- */
.detail-sku-table {
  border-collapse: collapse;
  font-size: 13px;
}

.detail-sku-table th {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #aaa;
  padding: 10px 16px;
  border-bottom: 1px solid #f0eeea;
  white-space: nowrap;
}

.detail-sku-table td {
  padding: 10px 16px;
  border-bottom: 1px solid #f8f7f5;
}

.detail-sku-table tbody tr:hover { background: #fafaf8; }

.detail-status-badge {
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}
.health-healthy { color: #16a34a; }
.health-low_stock { color: #d97706; }
.health-oos { color: #dc2626; }
.health-overstocked { color: #7c3aed; }
.health-dead_stock { color: #57534e; }
.health-bg-healthy { background: #16a34a; }
.health-bg-low_stock { background: #d97706; }
.health-bg-oos { background: #dc2626; }
.health-bg-overstocked { background: #7c3aed; }
.health-bg-dead_stock { background: #57534e; }
.health-approaching_season { color: #d97706; }
.health-bg-approaching_season { background: #d97706; }
.health-off_season { color: #7c3aed; }
.health-bg-off_season { background: #7c3aed; }

.detail-analyze-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: 1px solid #d4d2cd;
  background: #fff;
  color: #8a8a8a;
  cursor: pointer;
  transition: all 0.15s;
}
.detail-analyze-btn:hover { background: #1a1a1a; color: #fff; border-color: #1a1a1a; }

.detail-status-legend {
  display: flex;
  gap: 16px;
  padding: 12px 16px;
  border-top: 1px solid #f0eeea;
  font-size: 11px;
  color: #8a8a8a;
}

.detail-status-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* --- Collapsible Section (reusable) --- */
.pv-collapsible-header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: #fff;
  border: none;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: #1a1a1a;
  font-family: inherit;
  transition: background 0.15s;
}
.pv-collapsible-header:hover { background: #fafaf8; }
.pv-collapsible-header.open { background: #fafaf8; }

/* --- AI Panel (reusable) --- */
.detail-ai-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.15);
  z-index: 999;
  cursor: pointer;
}

.detail-ai-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 440px;
  background: #fff;
  z-index: 1000;
  box-shadow: -8px 0 40px rgba(0,0,0,0.12);
  border-left: 1px solid #e8e6e1;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s ease-out;
}
.detail-ai-panel.open { transform: translateX(0); }

.detail-ai-panel-header {
  padding: 18px 22px;
  border-bottom: 1px solid #e8e6e1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, #faf5ff 0%, #fff 100%);
}

.detail-ai-icon-box {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: linear-gradient(135deg, #8b5cf6, #6d28d9);
  display: flex;
  align-items: center;
  justify-content: center;
}

.detail-ai-close-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  color: #8a8a8a;
  border-radius: 6px;
  display: flex;
  align-items: center;
}
.detail-ai-close-btn:hover { color: #1a1a1a; }

.detail-ai-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px 22px;
}

.pv-ai-spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 3px solid #e8e6e1;
  border-top-color: #8b5cf6;
  border-radius: 50%;
  animation: pv-spin 1.2s linear infinite;
}

@keyframes pv-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.pv-ai-content {
  font-size: 13px;
  line-height: 1.65;
  color: #333;
}
.pv-ai-content h1, .pv-ai-content h2, .pv-ai-content h3 {
  margin-top: 16px;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 700;
}
.pv-ai-content p { margin-bottom: 10px; }
.pv-ai-content ul, .pv-ai-content ol { margin-bottom: 10px; padding-left: 18px; }
.pv-ai-content li { margin-bottom: 4px; }
.pv-ai-content strong { font-weight: 700; }
.pv-ai-content code { background: #f3f4f6; padding: 1px 4px; border-radius: 3px; font-size: 12px; }

/* ===========================================
   Variant Mix Visualization (Product View)
   =========================================== */
.vm-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}
.vm-header-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 700;
}
.vm-header-subtitle {
  font-size: 11px;
  color: var(--muted);
  text-align: right;
}
.vm-bars { padding: 16px 20px; }
.vm-bar-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.vm-bar-row + .vm-bar-row { margin-top: 8px; }
.vm-bar-label {
  width: 56px;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  flex-shrink: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.vm-bar-track {
  flex: 1;
  height: 28px;
  background: var(--bg);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  min-width: 0;
}
.vm-bar-fill {
  height: 100%;
  border-radius: 4px;
  display: flex;
  align-items: center;
  padding-left: 8px;
}
.vm-bar-fill-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
}
.vm-bar-outside {
  width: 50px;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  flex-shrink: 0;
}
.vm-bar-pct {
  width: 50px;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}
.vm-summary {
  padding: 12px 20px 4px;
  border-top: 1px solid var(--border-light);
  font-size: 11px;
  color: var(--muted);
}
.vm-summary strong { color: var(--ink); }

/* --- Two Variant Heatmap --- */
.vm-heatmap-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}
.vm-heatmap-table-wrap { overflow-x: auto; padding: 16px 20px; }
.vm-heatmap-table {
  border-collapse: separate;
  border-spacing: 3px;
  width: 100%;
  font-family: var(--font-mono);
}
.vm-heatmap-table th {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  padding: 8px 12px;
  text-align: center;
  color: var(--muted);
  white-space: nowrap;
}
.vm-data-cell {
  padding: 10px 12px;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  border-radius: 6px;
  cursor: default;
  transition: opacity 0.15s;
}
.vm-row-header {
  text-align: right !important;
  padding-right: 12px !important;
  transition: background 0.15s;
  border-radius: 6px;
}
.vm-col-header {
  transition: background 0.15s;
  border-radius: 6px;
}
.vm-row-total, .vm-col-total {
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  background: var(--surface-alt, #fafaf8);
  border-radius: 6px;
  text-align: center;
  padding: 10px 12px;
}
.vm-grand-total {
  font-size: 13px !important;
  font-weight: 800 !important;
}
.vm-row-mix {
  font-size: 12px;
  font-weight: 700;
  color: var(--blue);
  text-align: center;
  padding: 10px 12px;
}
.vm-col-mix {
  font-size: 12px;
  font-weight: 700;
  color: var(--green);
  text-align: center;
  padding: 10px 12px;
}
.vm-mix-header-blue { color: var(--blue) !important; }
.vm-mix-header-green { color: var(--green) !important; }

.vm-legend {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  font-size: 10px;
  color: var(--muted);
}
.vm-legend-swatch {
  width: 16px;
  height: 12px;
  border-radius: 2px;
  display: inline-block;
}

/* --- Marginal Distribution Charts --- */
.vm-marginals {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 14px;
}
.vm-marginal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}
.vm-marginal-bars { padding: 12px 16px; }
.vm-marginal-bar-row {
  display: flex;
  align-items: center;
  gap: 6px;
}
.vm-marginal-bar-row + .vm-marginal-bar-row { margin-top: 6px; }
.vm-marginal-label {
  width: 50px;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--ink);
  flex-shrink: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.vm-marginal-track {
  flex: 1;
  height: 24px;
  background: var(--bg);
  border-radius: 3px;
  position: relative;
  overflow: hidden;
  min-width: 0;
}
.vm-marginal-fill {
  height: 100%;
  border-radius: 3px;
  display: flex;
  align-items: center;
  padding-left: 8px;
}
.vm-marginal-fill-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
}
.vm-marginal-outside {
  width: 36px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
  flex-shrink: 0;
}
.vm-marginal-pct {
  width: 42px;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}

/* --- Responsive --- */
/* --- Responsive: Tablet / narrow desktop --- */
@media (max-width: 768px) {
  .pv-grid { grid-template-columns: 1fr; }
  .pv-header { flex-direction: column; }
  .pv-actions { flex-wrap: wrap; }
  .detail-ai-panel { width: 100%; }
  .detail-chart-header { flex-direction: column; gap: 8px; }
  .vm-marginals { grid-template-columns: 1fr; }
  .vm-heatmap-table { min-width: 500px; }
}

/* --- Responsive: Mobile --- */
@media (max-width: 600px) {
  .pv-page { padding: 16px 12px; }
  .pv-title { font-size: 18px; }
  .pv-subtitle { font-size: 12px; }
  .pv-actions { width: 100%; flex-wrap: wrap; }
  .pv-actions > * { flex: 1 1 auto; text-align: center; min-width: 0; white-space: nowrap; }

  .detail-card, .detail-card-hero { padding: 14px; overflow: hidden; }
  .detail-card-value { font-size: 22px; }
  .detail-card-hero-value { font-size: 28px; }

  .detail-chart-header > div:last-child { flex-wrap: wrap; }
  .detail-toggle-btn { padding: 4px 8px; font-size: 10px; }

  .detail-sku-table { font-size: 11px; }
  .detail-sku-table th, .detail-sku-table td { padding: 6px 4px; }
  .detail-sku-table th { font-size: 9px; letter-spacing: 0; }

  .detail-meta-row { font-size: 12px; }
  .detail-health-legend { font-size: 11px; }

  .pv-collapsible-header { font-size: 13px; padding: 12px 14px; }

  .detail-btn-ai, .detail-btn-outline, .detail-btn-cta { font-size: 12px; padding: 6px 12px; }

  .vm-bar-label { width: 44px; font-size: 11px; }
  .vm-bar-pct { width: 40px; font-size: 11px; }
  .vm-heatmap-header { flex-direction: column; gap: 8px; align-items: flex-start; }

  .detail-ai-panel { width: 100%; }
  .detail-ai-panel-header { padding: 14px; }
  .detail-ai-panel-body { padding: 14px; }
}

/* ===========================================
   SKU Detail Page
   =========================================== */

.skd-sku-search { display: flex; justify-content: flex-end; margin-bottom: 8px; }
.skd-sku-search-form { display: inline-flex; align-items: stretch; }
.skd-sku-search-input {
  font-family: 'DM Sans', sans-serif; font-size: 12px; padding: 5px 10px;
  border: 1px solid #d4d2cd; border-right: none; border-radius: 6px 0 0 6px;
  background: #fff; color: #1a1a1a; width: 140px; outline: none;
  flex-shrink: 0;
}
.skd-sku-search-input:focus { border-color: #3b82f6; }
.skd-sku-search-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 5px 10px; border: 1px solid #d4d2cd; border-radius: 0 6px 6px 0;
  background: #f5f4f0; color: #8a8a8a; cursor: pointer; flex-shrink: 0;
}
.skd-sku-search-btn:hover { background: #eae9e5; color: #1a1a1a; }

.skd-breadcrumb {
  display: flex; align-items: center; gap: 6px; margin-bottom: 16px;
  font-size: 12px; color: #8a8a8a; flex-wrap: wrap;
}
.skd-breadcrumb-link {
  display: flex; align-items: center; gap: 4px;
  color: #3b82f6; font-weight: 500; text-decoration: none;
}
.skd-breadcrumb-link:hover { text-decoration: underline; }
.skd-breadcrumb-sep { color: #d4d2cd; }
.skd-breadcrumb-text { color: #8a8a8a; }
.skd-breadcrumb-current { font-weight: 600; color: #1a1a1a; }

.skd-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 24px; gap: 12px;
}
.skd-title { font-size: 22px; font-weight: 700; margin: 0; }
.skd-health-badge {
  font-size: 11px; font-weight: 700; padding: 2px 10px; border-radius: 20px;
  display: inline-flex; align-items: center; gap: 4px;
}
.skd-subtitle {
  font-size: 13px; color: #8a8a8a; display: flex; gap: 8px;
  align-items: center; flex-wrap: wrap;
}
.skd-sku-pill {
  font-family: 'JetBrains Mono', monospace; font-size: 12px;
  background: #f0f0ee; padding: 1px 8px; border-radius: 4px;
}
.skd-dot { color: #d4d2cd; }
.skd-actions { display: flex; gap: 8px; flex-wrap: wrap; flex-shrink: 0; }

/* Hero card */
.skd-hero-card {
  background: linear-gradient(135deg, #fff5f3 0%, #fff 100%);
  border: 2px solid #e54d2e; border-radius: 14px; overflow: hidden;
}
.skd-cta-btn {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  width: 100%; padding: 10px 0; background: #e54d2e; color: #fff;
  border: none; border-radius: 8px; font-size: 13px; font-weight: 600;
  cursor: pointer; font-family: inherit; text-decoration: none;
}
.skd-cta-btn:hover { background: #d4432a; color: #fff; }

/* Order calculation */
.skd-order-calc-toggle {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 10px 20px; background: rgba(229,77,46,0.03);
  border: none; border-top: 1px solid rgba(229,77,46,0.15);
  cursor: pointer; font-family: inherit; color: #c4402a;
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px;
}
.skd-order-calc-toggle:hover { background: rgba(229,77,46,0.06); }
.skd-calc-row {
  display: flex; justify-content: space-between; padding: 4px 0;
  font-size: 11px; border-bottom: 1px solid rgba(229,77,46,0.08);
  color: #8a8a8a;
}
.skd-calc-row-bold { color: #1a1a1a; font-weight: 700; }
.skd-calc-total {
  display: flex; justify-content: space-between; padding: 8px 0 0;
  margin-top: 4px; border-top: 2px solid #e54d2e;
  font-size: 13px; font-weight: 800; color: #e54d2e;
}

/* Inventory by location */
.skd-location-toggle {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 10px 0 0; background: none; border: none;
  cursor: pointer; font-family: inherit; color: #8a8a8a;
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px;
}
.skd-loc-header {
  display: grid; grid-template-columns: 1fr 56px;
  gap: 6px; font-size: 9px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.5px; color: #b0aead; padding-bottom: 6px;
  border-bottom: 1px solid #f0eeea;
}
.skd-loc-row {
  display: grid; grid-template-columns: 1fr 56px;
  gap: 6px; padding: 7px 0; border-bottom: 1px solid #f8f7f5;
  font-size: 12px; align-items: center;
}

/* Seasonality sparkline */
.skd-sparkline {
  display: flex; gap: 2px; align-items: flex-end; height: 32px; margin-bottom: 6px;
}
.skd-sparkline-labels {
  display: flex; justify-content: space-between; font-size: 9px; color: #b0aead;
}

/* Availability bars */
.skd-avail-bar-track {
  height: 6px; border-radius: 3px; background: #f0eeea; overflow: hidden;
}
.skd-avail-bar-fill {
  height: 100%; border-radius: 3px; opacity: 0.7; transition: width 0.3s;
}

/* Supply planning rows */
.skd-supply-row {
  display: flex; justify-content: space-between; align-items: flex-start;
  padding: 4px 0; border-bottom: 1px solid #f8f7f5;
}

/* ADD Demand Rate section */
.skd-add-header {
  width: 100%; display: flex; align-items: center;
  padding: 18px 22px; background: #fff;
  border: none; cursor: pointer; font-family: inherit;
  gap: 12px; transition: background 0.15s;
}
.skd-add-header:hover { background: #fafaf8; }
.skd-add-collapsed-summary {
  display: flex; align-items: center; gap: 12px; flex-shrink: 0;
}
.skd-show-calc-btn {
  display: flex; align-items: center; gap: 4px; flex-shrink: 0;
  font-size: 10px; font-weight: 600; color: #3b82f6;
  padding: 4px 10px; border-radius: 6px; background: #eff6ff;
}

/* ADD steps */
.skd-step {
  padding: 14px 16px; border-radius: 10px; background: #fafaf8;
  border: 1px solid #f0eeea; margin-bottom: 12px;
}
.skd-step-title {
  display: flex; align-items: center; margin-bottom: 10px;
  font-size: 12px; font-weight: 700;
}
.skd-step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 20px; height: 20px; border-radius: 50%; background: #1a1a1a;
  color: #fff; font-size: 10px; font-weight: 700; margin-right: 8px; flex-shrink: 0;
}
.skd-fallback-badge {
  font-size: 10px; font-weight: 700; padding: 2px 8px; border-radius: 4px;
  background: #fffbeb; color: #92400e;
}

/* ADD window table */
.skd-window-table, .skd-adj-table { font-size: 11px; }
.skd-window-header {
  display: grid; grid-template-columns: 48px 52px 52px 56px 56px 60px 1fr;
  gap: 4px; font-size: 9px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.5px; color: #b0aead; padding-bottom: 6px;
  border-bottom: 1px solid #e8e6e1; margin-bottom: 4px;
}
.skd-window-row {
  display: grid; grid-template-columns: 48px 52px 52px 56px 56px 60px 1fr;
  gap: 4px; padding: 5px 0; border-bottom: 1px solid #f5f4f2; align-items: center;
}
.skd-adj-header {
  display: grid; grid-template-columns: 48px 56px 56px 60px 1fr;
  gap: 4px; font-size: 9px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.5px; color: #6b7c9e; padding-bottom: 6px;
  border-bottom: 1px solid #bfdbfe; margin-bottom: 4px;
}
.skd-adj-row {
  display: grid; grid-template-columns: 48px 56px 56px 60px 1fr;
  gap: 4px; padding: 5px 0; border-bottom: 1px solid #dbeafe; align-items: center;
}

/* ADD summary bar */
.skd-add-summary-bar {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 12px;
  align-items: center; padding: 12px 16px; border-radius: 8px; background: #f5f4f0;
}

/* Variant mix */
.skd-mix-badge {
  font-size: 10px; font-weight: 600; padding: 1px 8px; border-radius: 10px;
}
.skd-mix-header {
  display: grid; grid-template-columns: 44px 1fr 56px 44px;
  gap: 8px; padding: 0 8px 6px; font-size: 9px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.5px; color: #b0aead;
}
.skd-mix-row {
  display: grid; grid-template-columns: 44px 1fr 56px 44px;
  gap: 8px; align-items: center; padding: 6px 8px; border-radius: 8px;
  border: 1.5px solid transparent;
}
.skd-mix-row-current-purple { background: #f5f3ff; border-color: #ddd6fe; }
.skd-mix-row-current-blue { background: #eff6ff; border-color: #bfdbfe; }

/* Receiving history */
.skd-recv-header {
  display: grid; grid-template-columns: 1fr 80px 80px 100px;
  gap: 8px; font-weight: 700; font-size: 9px; text-transform: uppercase;
  letter-spacing: 0.5px; padding-bottom: 10px; border-bottom: 1px solid #e8e6e1; color: #aaa;
}
.skd-recv-row {
  display: grid; grid-template-columns: 1fr 80px 80px 100px;
  gap: 8px; padding: 10px 0; border-bottom: 1px solid #f5f4f2; align-items: center;
}

/* Mobile responsive */
@media (max-width: 768px) {
  .skd-header { flex-direction: column; align-items: stretch; }
  .skd-title { font-size: 18px; }
  .skd-breadcrumb { font-size: 11px; margin-bottom: 12px; }
  .skd-add-header { padding: 14px; flex-direction: column; align-items: flex-start; gap: 10px; }
  .skd-add-collapsed-summary { display: none; }
  .skd-window-header, .skd-window-row { grid-template-columns: 40px 44px 44px 48px 48px 52px 1fr; font-size: 9px; }
  .skd-adj-header, .skd-adj-row { grid-template-columns: 40px 48px 48px 52px 1fr; font-size: 9px; }
  .skd-recv-header, .skd-recv-row { grid-template-columns: 1fr 60px 60px 80px; font-size: 11px; }
}

/* ═══════════════════════════════════════════════════════════════
   Custom Fields Config Page
   ═══════════════════════════════════════════════════════════════ */

/* Stats bar */
.cf-stats { font-size: 12px; color: var(--muted); margin-bottom: 20px; display: flex; gap: 16px; align-items: center; }
.cf-stats strong { color: var(--ink); }

/* Section headers */
.cf-section-label {
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.8px; color: var(--muted); margin: 0 0 10px;
  font-family: monospace;
}

/* Slot card (configured field) */
.slot-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--ink);
  border-radius: var(--radius);
  padding: 16px 18px;
  transition: box-shadow 0.15s;
  margin-bottom: 8px;
}
.slot-card:hover { box-shadow: 0 2px 12px rgba(0,0,0,0.06); }

.slot-card-header {
  display: flex; align-items: flex-start; gap: 10px; margin-bottom: 8px;
}
.slot-card-header-text { flex: 1; min-width: 0; }
.slot-card-name { font-size: 14px; font-weight: 700; color: var(--ink); margin: 0; }
.slot-card-desc { font-size: 11px; color: var(--muted); margin: 2px 0 0; }
.slot-card-actions { display: flex; gap: 6px; flex-shrink: 0; }

.slot-badge {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 24px; height: 24px; padding: 0 6px;
  font-family: monospace; font-size: 11px; font-weight: 700;
  color: var(--muted); background: var(--border-light);
  border-radius: 5px;
}

/* Metadata badges row */
.slot-card-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 6px; }

.badge-type {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 10px; border-radius: var(--radius-pill);
  font-size: 11px; font-weight: 600; font-family: monospace;
  background: rgba(59,130,246,0.06); color: var(--blue);
}
.badge-required {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 10px; border-radius: var(--radius-pill);
  font-size: 11px; font-weight: 600;
  background: rgba(217,119,6,0.07); color: var(--amber);
}
.badge-shopify {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 10px; border-radius: var(--radius-pill);
  font-size: 11px; font-weight: 600; font-family: monospace;
  background: rgba(22,163,74,0.06); color: var(--green);
}

/* Allowed values pills */
.slot-card-values { display: flex; flex-wrap: wrap; gap: 4px; }
.value-pill {
  display: inline-block; padding: 2px 8px;
  font-size: 11px; border-radius: 4px;
  background: var(--border-light); border: 1px solid var(--border);
  color: var(--ink);
}

/* Empty slot buttons grid */
.cf-empty-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 8px;
}

.empty-slot-btn {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg);
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font-sans);
  font-size: 13px; color: var(--muted);
}
.empty-slot-btn:hover {
  border-color: var(--accent);
  background: rgba(229,77,46,0.03);
  color: var(--ink);
}
.empty-slot-btn .slot-badge { flex-shrink: 0; }

/* Empty state */
.cf-empty-state {
  text-align: center; padding: 48px 24px; color: var(--muted);
}
.cf-empty-state p { margin: 8px 0 0; font-size: 13px; }

/* ── Drawer ── */
.drawer-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.25);
  opacity: 0; pointer-events: none;
  transition: opacity 0.2s;
  z-index: 999;
}
.drawer-backdrop.open { opacity: 1; pointer-events: auto; }

.drawer-panel {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: 480px; max-width: calc(100vw - 24px);
  background: var(--surface);
  border-left: 1px solid var(--border);
  transform: translateX(100%);
  transition: transform 0.25s cubic-bezier(0.4,0,0.2,1);
  z-index: 1000;
  overflow-y: auto;
  display: flex; flex-direction: column;
}
.drawer-panel.open { transform: translateX(0); }

.drawer-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px; border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.drawer-header h3 { font-size: 15px; font-weight: 700; margin: 0; color: var(--ink); }
.drawer-close {
  background: none; border: none; cursor: pointer;
  padding: 4px; color: var(--muted); font-size: 18px; line-height: 1;
}
.drawer-close:hover { color: var(--ink); }

.drawer-body { padding: 22px; flex: 1; overflow-y: auto; }

.drawer-slot-indicator {
  font-family: monospace; font-size: 12px;
  padding: 8px 12px; border-radius: var(--radius-sm);
  background: var(--border-light); color: var(--muted);
  margin-bottom: 18px;
}

.drawer-field { margin-bottom: 18px; }
.drawer-field > label {
  display: block; font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--muted); margin-bottom: 6px;
}
.drawer-field .hint {
  font-size: 11px; color: var(--light); margin-top: 4px;
}

.drawer-footer {
  display: flex; justify-content: flex-end; gap: 8px;
  padding: 16px 22px; border-top: 1px solid var(--border);
  flex-shrink: 0;
}

/* Data type tile picker */
.type-tile-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px;
}
.type-tile {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 10px 4px; border-radius: var(--radius-sm); text-align: center;
  border: 1px solid var(--border); cursor: pointer;
  transition: all 0.15s; font-size: 11px; color: var(--muted);
  background: var(--surface);
}
.type-tile:hover { border-color: var(--border-hover); color: var(--ink); }
.type-tile.selected {
  border: 2px solid var(--ink); color: var(--ink);
  background: rgba(26,26,26,0.02);
}
.type-tile-icon { font-size: 16px; font-weight: 700; font-family: monospace; }

/* Toggle pair (nullable + filterable in drawer) */
.drawer-toggle-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.drawer-toggle-btn {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 12px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); cursor: pointer;
  background: var(--surface); font-size: 12px; color: var(--ink);
  transition: all 0.15s; font-family: var(--font-sans);
}
.drawer-toggle-btn:hover { border-color: var(--border-hover); }
.drawer-toggle-btn.active { border-color: var(--green); background: rgba(22,163,74,0.03); }

.toggle-track {
  width: 32px; height: 18px; border-radius: 9px;
  background: var(--border); position: relative;
  transition: background 0.15s; flex-shrink: 0;
}
.toggle-track::after {
  content: ''; position: absolute; top: 2px; left: 2px;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--surface); transition: transform 0.15s;
  box-shadow: 0 1px 2px rgba(0,0,0,0.15);
}
.drawer-toggle-btn.active .toggle-track { background: var(--green); }
.drawer-toggle-btn.active .toggle-track::after { transform: translateX(14px); }

/* Tag input */
.tag-input-wrapper {
  display: flex; flex-wrap: wrap; gap: 6px;
  padding: 8px 10px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  min-height: 38px; cursor: text;
  background: var(--surface);
}
.tag-input-wrapper:focus-within {
  border-color: var(--ink);
  box-shadow: 0 0 0 2px rgba(26,26,26,0.08);
}
.tag-input-wrapper input {
  border: none; outline: none; background: transparent;
  font-size: 13px; font-family: var(--font-sans);
  flex: 1; min-width: 80px; padding: 0;
  color: var(--ink);
}
.tag-pill {
  display: inline-flex; align-items: center; gap: 4px;
  background: var(--border-light); border: 1px solid var(--border);
  border-radius: 5px; padding: 2px 6px 2px 8px;
  font-size: 12px; color: var(--ink);
}
.tag-pill button {
  background: none; border: none; cursor: pointer;
  padding: 0 2px; font-size: 14px; line-height: 1;
  color: var(--muted);
}
.tag-pill button:hover { color: var(--red); }

/* Tab count badges */
.tab-count {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 18px; height: 18px; padding: 0 5px;
  font-family: monospace; font-size: 10px; font-weight: 700;
  background: var(--border-light); color: var(--muted);
  border-radius: 9px; margin-left: 4px;
}

/* Icon-only button */
.btn-icon-only {
  padding: 4px 8px; font-size: 14px; line-height: 1;
}

/* Slot preview (existing data hint in drawer) */
.slot-preview {
  padding: 12px 14px; margin-bottom: 18px;
  border-radius: var(--radius-sm);
  background: rgba(59,130,246,0.04);
  border: 1px solid rgba(59,130,246,0.12);
}
.slot-preview-label {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.5px; color: var(--blue); margin-bottom: 4px;
}
.slot-preview-count {
  font-size: 12px; color: var(--muted); margin-bottom: 8px;
}
.slot-preview-values {
  display: flex; flex-wrap: wrap; gap: 4px; align-items: center;
}

/* ── DC Location Selector (Replenishment by DC) ── */
.dc-selector {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  background: var(--surface-alt);
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-light);
}
.dc-selector-pill {
  padding: 6px 18px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  color: var(--ink-light);
  transition: background 0.15s, color 0.15s;
}
.dc-selector-pill:hover:not(.active) {
  background: var(--border-light);
  color: var(--ink);
}
.dc-selector-pill.active {
  background: var(--accent);
  color: #fff;
}