/* ============================================
   LAKSHERA ADMIN — HUB MANAGEMENT PAGE
   Self-contained: this page reuses the stat-card /
   table / toolbar / modal / panel patterns from the
   rest of the admin, so those rules are included
   here too (this page only links style.css + shell.css
   + hub-management.css — not dashboard.css/products.css).
   ============================================ */

/* ---------- Stat cards (same pattern as dashboard.css) ---------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 22px 22px 20px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.stat-card .stat-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.stat-icon-round {
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
}
.stat-icon-round.aubergine { background: rgba(43,0,59,0.08); color: var(--aubergine); }
.stat-icon-round.gold { background: rgba(201,151,74,0.14); color: var(--gold-dark); }
.stat-icon-round.success { background: var(--success-bg); color: var(--success); }
.stat-icon-round.danger { background: var(--danger-bg); color: var(--danger); }

.stat-card .stat-trend {
  font-size: 11.5px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.stat-trend.up { background: var(--success-bg); color: var(--success); }
.stat-trend.down { background: var(--danger-bg); color: var(--danger); }
.stat-trend.flat { background: var(--pending-bg); color: var(--pending); }

.stat-card .stat-value {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--aubergine);
  line-height: 1;
}
.stat-card .stat-label {
  font-size: 12.5px;
  color: var(--ink-soft);
  margin-top: 7px;
  font-weight: 500;
}

/* ---------- Panel (used by Recent stock activity) ---------- */
.panel {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.panel-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 20px 22px 16px;
  border-bottom: 1px solid var(--border);
  gap: 12px;
  flex-wrap: wrap;
}
.panel-header h3 {
  font-family: var(--font-display);
  font-size: 19px;
  color: var(--aubergine);
  font-weight: 600;
}
.panel-header h3 .panel-sub {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-soft);
  margin-left: 4px;
}
.panel-body { padding: 8px 22px 18px; }

.empty-note { padding: 30px 0; text-align: center; color: var(--ink-soft); font-size: 13px; }
.empty-note i { font-size: 24px; color: var(--gold-light); display: block; margin-bottom: 10px; }

/* ---------- Toolbar (same pattern as products.css) ---------- */
.products-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.toolbar-search {
  position: relative;
  flex: 1;
  max-width: 340px;
  min-width: 220px;
}
.toolbar-search i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ink-soft);
  font-size: 14px;
}
.toolbar-search input {
  width: 100%;
  padding: 11px 14px 11px 40px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 13.5px;
  background: var(--white);
}
.toolbar-search input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(201,151,74,0.14);
  outline: none;
}
.toolbar-filters {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.toolbar-filters select {
  padding: 10px 32px 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 13px;
  background: var(--white);
  color: var(--ink);
}

/* ---------- Export stock dropdown ---------- */
.export-dropdown { position: relative; }
.export-dropdown .dropdown-caret { font-size: 9px; margin-left: 2px; }
.export-menu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 226px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 14px 34px rgba(43,0,59,0.18);
  padding: 6px;
  z-index: 60;
}
.export-menu.show { display: block; }
.export-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink);
  text-align: left;
}
.export-menu-item i:first-child { width: 16px; text-align: center; color: var(--ink-soft); }
.export-menu-item:hover { background: var(--aubergine-pale); color: var(--aubergine); }
#exportExcelBtn:hover i:first-child { color: #1e7a34; }
#exportPdfBtn:hover i:first-child { color: #b3261e; }
/* ---------- Activity export menu (week / month / all / custom range) ---------- */
/* .export-menu-wide { min-width: 268px; }
.export-menu-divider {
  height: 1px;
  background: var(--border);
  margin: 6px 4px;
}
.export-range-custom {
  padding: 8px 10px 4px;
}
.export-range-custom label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 8px;
}
.export-range-inputs {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.export-range-inputs input[type="date"] {
  flex: 1;
  min-width: 0;
  padding: 8px 9px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 12px;
  font-family: inherit;
  color: var(--ink);
  background: var(--white);
}
.export-range-inputs input[type="date"]:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,151,74,0.14);
}
.export-range-inputs span {
  font-size: 11.5px;
  color: var(--ink-soft);
  flex-shrink: 0;
}
.export-range-btn { width: 100%; justify-content: center; } */

/* ---------- Export activity modal (Monthly / Weekly / Custom range) ---------- */
.modal-box-lg { max-width: 560px; }
.modal-divider { height: 1px; background: var(--border); margin: 20px 0; }

.range-tabs {
  display: flex;
  gap: 6px;
  background: var(--aubergine-pale);
  padding: 4px;
  border-radius: 12px;
  margin-bottom: 22px;
}
.range-tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 10px 12px;
  border-radius: 9px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
  transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}
.range-tab:hover { color: var(--aubergine); }
.range-tab.active {
  background: var(--white);
  color: var(--aubergine);
  box-shadow: var(--shadow-sm);
}

.range-panel { display: none; }
.range-panel.active { display: block; }

.export-preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.3fr;
  gap: 10px;
  margin-top: 18px;
}
.export-preview-card {
  background: var(--aubergine-pale);
  border-radius: 12px;
  padding: 14px 10px;
  text-align: center;
}
.export-preview-value {
  display: block;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--aubergine);
  line-height: 1.2;
}
.export-preview-value-sm { font-size: 15px; }
.export-preview-label {
  display: block;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 4px;
}
@media (max-width: 480px) {
  .export-preview-grid { grid-template-columns: 1fr 1fr; }
  .export-preview-card-period { grid-column: 1 / -1; }
  .range-tab span { display: none; }
}

/* ---------- Stock table (same pattern as products.css) ---------- */
.products-panel { background: var(--white); border-radius: var(--radius-lg); border: 1px solid var(--border); box-shadow: var(--shadow-sm); overflow: hidden; margin-bottom: 20px; }
.products-table { width: 100%; border-collapse: collapse; }
.products-table th {
  text-align: left;
  font-size: 11px;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: 14px 22px;
  font-weight: 600;
  background: var(--aubergine-pale);
  white-space: nowrap;
}
.products-table td {
  padding: 14px 22px;
  font-size: 13.5px;
  border-top: 1px solid var(--border);
  color: var(--ink);
  vertical-align: middle;
}
.products-table tr:hover td { background: var(--aubergine-pale); }

.prod-cell { display: flex; align-items: center; gap: 12px; }
.prod-thumb {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, rgba(201,151,74,0.18), rgba(43,0,59,0.06));
  display: flex; align-items: center; justify-content: center;
  color: var(--gold-dark); font-size: 16px; flex-shrink: 0;
}
.prod-name { font-weight: 600; color: var(--aubergine); }
.prod-name small { display: block; font-weight: 400; color: var(--ink-soft); font-size: 11.5px; margin-top: 1px; }

.cat-pill {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  background: rgba(43,0,59,0.06);
  color: var(--aubergine);
  white-space: nowrap;
}

.stock-value { font-weight: 700; }
.stock-value.ok { color: var(--success); }
.stock-value.low { color: var(--pending); }
.stock-value.zero { color: var(--danger); }

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
}
.status-pill.paid, .status-pill.active { background: var(--success-bg); color: var(--success); }
.status-pill.pending { background: var(--pending-bg); color: var(--pending); }
.status-pill.inactive { background: var(--danger-bg); color: var(--danger); }

/* ---------- Row action buttons (Update / Edit / Delete) ---------- */
.table-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: nowrap;
}
.stock-fill-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 13px; border-radius: 8px;
  font-size: 12px; font-weight: 600;
  border: 1px solid var(--border); background: var(--white); color: var(--aubergine);
  white-space: nowrap;
}
.stock-fill-btn:hover { border-color: var(--gold); color: var(--gold-dark); background: rgba(201,151,74,0.08); }

.icon-action-btn {
  width: 32px; height: 32px; border-radius: 8px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--border); background: var(--white); color: var(--ink-soft);
  font-size: 12.5px; flex-shrink: 0;
}
.icon-action-btn:hover { border-color: var(--gold); color: var(--gold-dark); background: rgba(201,151,74,0.08); }
.icon-action-btn.danger:hover { border-color: var(--danger); color: var(--danger); background: var(--danger-bg); }

/* ---------- Modal (same pattern as products.css) ---------- */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(43,0,59,0.45);
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.show { display: flex; }
.modal-box {
  background: var(--white);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 460px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 30px 70px rgba(0,0,0,0.3);
  animation: modalIn 0.2s ease;
}
.modal-box.modal-box-sm { max-width: 400px; }
@keyframes modalIn { from { opacity: 0; transform: translateY(12px) scale(0.98); } to { opacity: 1; transform: translateY(0) scale(1); } }

.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 24px 16px;
  border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-family: var(--font-display); font-size: 21px; color: var(--aubergine); font-weight: 600; }
.modal-close { width: 32px; height: 32px; border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--ink-soft); font-size: 15px; }
.modal-close:hover { background: var(--aubergine-pale); color: var(--aubergine); }

.modal-body { padding: 22px 24px; }
.modal-footer { padding: 16px 24px 22px; display: flex; gap: 10px; justify-content: flex-end; }

.delete-warning { font-size: 13.5px; color: var(--ink-soft); line-height: 1.6; }
.delete-warning b { color: var(--aubergine); }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field-optional { font-weight: 400; color: var(--ink-soft); font-size: 11.5px; text-transform: none; letter-spacing: 0; }

@media (max-width: 640px) {
  .field-row { grid-template-columns: 1fr; }
  .products-table th:nth-child(2), .products-table td:nth-child(2),
  .products-table th:nth-child(5), .products-table td:nth-child(5) { display: none; }
}

/* ============================================
   HUB MANAGEMENT — page-specific styles
   ============================================ */

/* ---------- Hub info card ---------- */
.hub-info-card {
  background: linear-gradient(135deg, var(--aubergine), var(--aubergine-light));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 26px 26px;
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: 22px;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.hub-info-card::before {
  content: "";
  position: absolute;
  top: -60px; right: -60px;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: rgba(201,151,74,0.14);
  pointer-events: none;
}
.hub-info-left {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.hub-icon {
  width: 60px; height: 60px; border-radius: 16px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
  color: var(--aubergine);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
  box-shadow: var(--shadow-gold);
  flex-shrink: 0;
}
.hub-info-left h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.25;
}
.hub-tags-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 6px;
}
.hub-sync-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--gold-light);
  background: rgba(255,255,255,0.1);
  padding: 4px 10px;
  border-radius: 20px;
  letter-spacing: 0.2px;
  white-space: nowrap;
}
.hub-coverage-tag { color: var(--white); background: rgba(201,151,74,0.22); }

.hub-info-grid {
  flex: 1;
  min-width: 280px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px 26px;
  position: relative;
  z-index: 1;
}
.hub-meta-row {
  display: flex;
  align-items: flex-start;
  gap: 11px;
}
.hub-meta-row i {
  width: 32px; height: 32px; border-radius: 9px; flex-shrink: 0;
  background: rgba(255,255,255,0.12);
  color: var(--gold-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  margin-top: 1px;
}
.hub-meta-row small {
  display: block;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 2px;
}
.hub-meta-row span {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--white);
  line-height: 1.35;
}
.hub-meta-address { grid-column: 1 / -1; }
.hub-meta-districts { grid-column: 1 / -1; }

.hub-district-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 5px;
}
.hub-district-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 20px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  white-space: nowrap;
}
.hub-district-pill i { font-size: 9px; color: var(--gold-light); }

/* ---------- Stock status pill in table ---------- */
.hub-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  white-space: nowrap;
}
.hub-status-pill.ok { background: var(--success-bg); color: var(--success); }
.hub-status-pill.low { background: var(--pending-bg); color: var(--pending); }
.hub-status-pill.out { background: var(--danger-bg); color: var(--danger); }

/* ---------- Recent stock activity ---------- */
.hub-activity-panel { margin-top: 0; }
.activity-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px dashed var(--border);
}
.activity-row:first-child { border-top: none; }
.activity-icon {
  width: 36px; height: 36px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 13px;
}
.activity-icon.add { background: var(--success-bg); color: var(--success); }
.activity-icon.remove { background: var(--danger-bg); color: var(--danger); }
.activity-icon.set { background: var(--pending-bg); color: var(--pending); }
.activity-icon.create { background: var(--success-bg); color: var(--success); }
.activity-icon.update { background: var(--pending-bg); color: var(--pending); }
.activity-icon.delete { background: var(--danger-bg); color: var(--danger); }
.activity-main { flex: 1; min-width: 0; }
.activity-main b { font-size: 13px; color: var(--aubergine); font-weight: 600; }
.activity-main span { display: block; font-size: 11.5px; color: var(--ink-soft); margin-top: 2px; }
.activity-time { font-size: 11px; color: var(--ink-soft); flex-shrink: 0; white-space: nowrap; }

/* ---------- Update stock modal ---------- */
.current-stock-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--aubergine-pale);
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 18px;
  font-size: 13px;
  color: var(--ink-soft);
}
.current-stock-line span small { display: block; color: var(--ink-soft); font-size: 11px; margin-top: 2px; }
.current-stock-line b { font-family: var(--font-display); font-size: 19px; color: var(--aubergine); }
.current-stock-line b small { font-family: var(--font-body); font-size: 12px; color: var(--ink-soft); font-weight: 500; }

.stock-action-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}
.stock-action-tab {
  flex: 1;
  min-width: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 8px;
  border-radius: 9px;
  border: 1.5px solid var(--border);
  background: var(--white);
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 600;
}
.stock-action-tab:hover { border-color: var(--gold); }
.stock-action-tab.active {
  border-color: var(--gold);
  background: rgba(201,151,74,0.1);
  color: var(--gold-dark);
}

.new-stock-preview {
  background: var(--success-bg);
  color: var(--success);
  border-radius: 10px;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 600;
}
.new-stock-preview.warn { background: var(--danger-bg); color: var(--danger); }

/* ---------- Category-grouped stock table ---------- */
tr.category-group-row td {
  background: var(--aubergine-pale);
  padding: 13px 22px;
  border-top: 1px solid var(--border);
  cursor: pointer;
}
tr.category-group-row:first-child td { border-top: none; }
tr.category-group-row:hover td { background: rgba(43,0,59,0.09); }

.cat-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}
.cat-group-left {
  display: flex;
  align-items: center;
  gap: 12px;
}
.cat-group-chevron {
  font-size: 11px;
  color: var(--ink-soft);
  transition: transform 0.18s ease;
  width: 12px;
  flex-shrink: 0;
}
.cat-group-chevron.expanded { transform: rotate(90deg); color: var(--gold-dark); }
.cat-group-icon {
  width: 30px; height: 30px; border-radius: 8px;
  background: rgba(43,0,59,0.08);
  color: var(--aubergine);
  display: flex; align-items: center; justify-content: center;
  font-size: 12.5px; flex-shrink: 0;
}
.cat-group-name {
  font-family: var(--font-display);
  font-size: 15.5px;
  font-weight: 700;
  color: var(--aubergine);
}
.cat-group-count {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--ink-soft);
  background: rgba(43,0,59,0.05);
  padding: 3px 9px;
  border-radius: 20px;
  margin-left: 2px;
}
.cat-group-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.cat-group-badge {
  font-size: 10.5px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 20px;
  white-space: nowrap;
}
.cat-group-badge.low { background: var(--pending-bg); color: var(--pending); }
.cat-group-badge.out { background: var(--danger-bg); color: var(--danger); }
.cat-group-units {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--ink-soft);
  white-space: nowrap;
}

tr.cat-product-row td:first-child { padding-left: 46px; }

@media (max-width: 640px) {
  .cat-group-right { width: 100%; justify-content: flex-start; }
  tr.cat-product-row td:first-child { padding-left: 22px; }
}

@media (max-width: 1180px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .hub-info-card { flex-direction: column; align-items: flex-start; }
  .hub-info-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .stats-grid { grid-template-columns: 1fr; }
  .stock-action-tabs { flex-direction: column; }
  .table-actions { flex-wrap: wrap; }
}