.dashboard-body #inventoryTab {
  --ez-text-primary: #f5f8ff;
  --ez-text-secondary: #aab5c7;
  --ez-text-muted: #718096;
  --ez-border: #263249;
  --ez-cyan: #31d0db;
  --ez-blue: #579df5;
  --ez-purple: #8b5cf6;
  --ez-green: #51d49c;
  --ez-amber: #e7ad4b;
  --ez-danger: #ff5b6f;
  --ez-radius-md: 14px;
  --ez-radius-lg: 18px;
  --ez-radius-xl: 22px;
  --ez-shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.16);
}

/* Inventory workspace — visual density and responsive layout only.
   Business order, filters, calculations and permissions remain in inventory-ui.js. */
.dashboard-body #inventoryTab {
    width: 100%;
    max-width: 1540px;
    margin: 0 auto;
}

.dashboard-body #inventoryTab .inventory-page {
    box-sizing: border-box;
    padding: 24px clamp(18px, 2.15vw, 34px) 40px;
    color: var(--ez-text-primary);
}

.dashboard-body #inventoryTab .inventory-head {
    align-items: center;
    margin: 0 0 14px;
    padding: 22px 24px;
    border: 1px solid var(--ez-border);
    border-radius: var(--ez-radius-xl);
    background:
        radial-gradient(circle at 84% 10%, rgba(118, 91, 255, 0.13), transparent 34%),
        linear-gradient(145deg, rgba(18, 28, 45, 0.98), rgba(12, 18, 30, 0.98));
    box-shadow: var(--ez-shadow-soft);
}

.dashboard-body #inventoryTab .inventory-head small {
    color: var(--ez-cyan);
    font-size: 12px;
    font-weight: 750;
    letter-spacing: 0.16em;
}

.dashboard-body #inventoryTab .inventory-head h2 {
    margin: 6px 0 0;
    font-size: clamp(28px, 2.25vw, 38px);
    line-height: 1.08;
    letter-spacing: -0.035em;
}

.dashboard-body #inventoryTab .inventory-head > div:last-child {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    min-width: 0;
}

.dashboard-body #inventoryTab .inventory-updated {
    color: var(--ez-text-muted);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.dashboard-body #inventoryTab .inventory-head button {
    min-width: 88px;
    min-height: 44px;
    padding: 10px 18px;
    border-color: rgba(42, 216, 238, 0.48);
    background: linear-gradient(135deg, rgba(17, 207, 226, 0.2), rgba(102, 113, 242, 0.2));
    color: var(--ez-text-primary);
    font-weight: 750;
    transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.dashboard-body #inventoryTab .inventory-head button:hover {
    border-color: var(--ez-cyan);
    background: linear-gradient(135deg, rgba(17, 207, 226, 0.3), rgba(102, 113, 242, 0.3));
    transform: translateY(-1px);
}

.dashboard-body #inventoryTab .inventory-policy {
    margin: 0 0 14px;
    padding: 12px 16px;
    border: 1px solid rgba(39, 56, 80, 0.82);
    border-left: 3px solid var(--ez-cyan);
    border-radius: var(--ez-radius-md);
    background: rgba(15, 24, 39, 0.78);
    color: var(--ez-text-secondary);
    font-size: 13px;
    line-height: 1.55;
}

.dashboard-body #inventoryTab .inventory-quality {
    gap: 6px;
    margin-top: 8px;
}

.dashboard-body #inventoryTab .inventory-quality span {
    padding: 4px 8px;
    border: 1px solid rgba(55, 72, 99, 0.5);
    background: rgba(25, 37, 57, 0.72);
    color: var(--ez-text-muted);
    line-height: 1.35;
}

.dashboard-body #inventoryTab .inventory-metrics {
    gap: 10px;
    margin-bottom: 14px;
}

.dashboard-body #inventoryTab .inventory-metrics article {
    position: relative;
    min-height: 96px;
    padding: 16px 16px 14px;
    overflow: hidden;
    border-color: var(--ez-border);
    border-radius: var(--ez-radius-lg);
    background: linear-gradient(145deg, rgba(17, 27, 44, 0.96), rgba(13, 21, 35, 0.96));
}

.dashboard-body #inventoryTab .inventory-metrics article::before {
    position: absolute;
    inset: 0 auto 0 0;
    width: 3px;
    background: linear-gradient(180deg, var(--ez-cyan), var(--ez-blue));
    content: "";
}

.dashboard-body #inventoryTab .inventory-metrics article:nth-child(3n)::before {
    background: linear-gradient(180deg, var(--ez-purple), var(--ez-blue));
}

.dashboard-body #inventoryTab .inventory-metrics small {
    color: var(--ez-text-muted);
    font-size: 12px;
    font-weight: 650;
    letter-spacing: 0.02em;
}

.dashboard-body #inventoryTab .inventory-metrics strong {
    margin-top: 9px;
    color: var(--ez-text-primary);
    font-size: clamp(22px, 1.8vw, 28px);
    font-variant-numeric: tabular-nums;
    line-height: 1;
}

.dashboard-body #inventoryTab .inventory-panel {
    min-width: 0;
    padding: 18px;
    border-color: var(--ez-border);
    border-radius: var(--ez-radius-lg);
    background: linear-gradient(145deg, rgba(16, 25, 41, 0.98), rgba(13, 21, 34, 0.98));
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.dashboard-body #inventoryTab .inventory-panel h3 {
    margin-bottom: 14px;
    color: var(--ez-text-primary);
    font-size: 18px;
    line-height: 1.25;
    letter-spacing: -0.015em;
}

.dashboard-body #inventoryTab .inventory-flow {
    gap: 8px;
}

.dashboard-body #inventoryTab .inventory-flow article {
    min-height: 80px;
    padding: 12px;
    border-color: rgba(46, 62, 86, 0.86);
    background: rgba(17, 27, 44, 0.72);
}

.dashboard-body #inventoryTab .inventory-flow b {
    color: var(--ez-text-primary);
    font-size: 13px;
}

.dashboard-body #inventoryTab .inventory-flow small {
    color: var(--ez-text-muted);
    font-size: 11px;
    line-height: 1.45;
}

.dashboard-body #inventoryTab .receipt-card {
    padding: 12px 14px;
    border-color: rgba(48, 64, 88, 0.88);
    background: rgba(17, 27, 43, 0.8);
}

.dashboard-body #inventoryTab .receipt-card span,
.dashboard-body #inventoryTab .receipt-card small {
    color: var(--ez-text-muted);
}

.dashboard-body #inventoryTab .inventory-warning {
    margin-top: 14px;
}

.dashboard-body #inventoryTab .inventory-warning-list {
    gap: 8px;
}

.dashboard-body #inventoryTab .inventory-warning-item {
    min-height: 76px;
    padding: 11px 12px;
    border-color: rgba(121, 75, 73, 0.48);
    background: linear-gradient(145deg, rgba(40, 25, 31, 0.74), rgba(22, 22, 32, 0.86));
}

.dashboard-body #inventoryTab .inventory-warning-item b,
.dashboard-body #inventoryTab .inventory-warning-item span,
.dashboard-body #inventoryTab .inventory-warning-item small {
    white-space: normal;
    overflow-wrap: anywhere;
}

.dashboard-body #inventoryTab .inventory-grid {
    grid-template-columns: minmax(280px, 330px) minmax(0, 1fr);
    gap: 14px;
    align-items: start;
}

.dashboard-body #inventoryTab .inventory-grid > .inventory-panel:first-child {
    padding: 18px 14px;
}

.dashboard-body #inventoryTab .inventory-grid > .inventory-panel:last-child {
    min-width: 0;
}

.dashboard-body #inventoryTab .inventory-category {
    grid-template-columns: minmax(88px, 1fr) minmax(42px, 54px) minmax(84px, auto);
    gap: 8px;
    min-height: 46px;
    margin: 3px 0;
    padding: 8px 10px;
    border-radius: 11px;
    color: var(--ez-text-secondary);
}

.dashboard-body #inventoryTab .inventory-category:hover,
.dashboard-body #inventoryTab .inventory-category.active {
    border-color: rgba(27, 218, 235, 0.75);
    background: linear-gradient(135deg, rgba(24, 58, 77, 0.68), rgba(31, 42, 70, 0.78));
    color: var(--ez-text-primary);
}

.dashboard-body #inventoryTab .inventory-category i {
    height: 5px;
    opacity: 0.9;
}

.dashboard-body #inventoryTab .inventory-category b {
    color: var(--ez-text-primary);
    font-size: 12px;
    font-variant-numeric: tabular-nums;
}

.dashboard-body #inventoryTab .inventory-purchase-note {
    margin: 13px 4px 0;
    padding: 9px 11px;
    border-radius: 0 9px 9px 0;
    background: rgba(35, 29, 23, 0.38);
    color: var(--ez-text-muted);
    line-height: 1.5;
}

.dashboard-body #inventoryTab .inventory-toolbar {
    gap: 8px;
    margin-bottom: 12px;
}

.dashboard-body #inventoryTab .inventory-toolbar h3 {
    min-width: 180px;
    margin-bottom: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dashboard-body #inventoryTab .inventory-toolbar input {
    width: min(320px, 36%);
    min-height: 42px;
    padding: 9px 12px;
    border-color: rgba(53, 70, 96, 0.92);
    background: rgba(12, 20, 33, 0.88);
}

.dashboard-body #inventoryTab .inventory-filters {
    gap: 6px;
}

.dashboard-body #inventoryTab .inventory-filter {
    min-height: 36px;
    padding: 7px 10px;
    border-color: rgba(50, 67, 92, 0.9);
    background: rgba(17, 27, 44, 0.78);
}

.dashboard-body #inventoryTab .inventory-filter.active {
    border-color: rgba(24, 215, 232, 0.72);
    background: rgba(20, 57, 75, 0.82);
    color: var(--ez-cyan);
}

.dashboard-body #inventoryTab .inventory-table-wrap {
    display: block;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    max-height: 640px;
    overflow: auto !important;
    contain: inline-size;
    border: 1px solid rgba(42, 56, 79, 0.82);
    border-radius: 12px;
    background: rgba(10, 17, 28, 0.38);
    scrollbar-color: #4a5870 transparent;
    scrollbar-width: thin;
}

.dashboard-body #inventoryTab .inventory-table {
    min-width: 900px;
    color: var(--ez-text-secondary);
    font-size: 13px;
}

.dashboard-body #inventoryTab .inventory-table th,
.dashboard-body #inventoryTab .inventory-table td {
    height: 58px;
    box-sizing: border-box;
    padding: 9px 10px;
    border-bottom-color: rgba(42, 55, 77, 0.82);
}

.dashboard-body #inventoryTab .inventory-table th {
    height: 44px;
    background: rgba(14, 23, 38, 0.98);
    color: var(--ez-text-muted);
    font-size: 12px;
    font-weight: 750;
    letter-spacing: 0.03em;
}

.dashboard-body #inventoryTab .inventory-table tbody tr {
    transition: background 140ms ease;
}

.dashboard-body #inventoryTab .inventory-table tbody tr:hover {
    background: rgba(31, 52, 75, 0.36);
}

.dashboard-body #inventoryTab .inventory-table td b {
    color: var(--ez-text-primary);
    font-size: 14px;
}

.dashboard-body #inventoryTab .inventory-table td:nth-child(n + 3) {
    font-variant-numeric: tabular-nums;
}

.dashboard-body #inventoryTab .inventory-table small {
    color: var(--ez-text-muted);
}

.dashboard-body #inventoryTab .inventory-stock {
    color: var(--ez-green);
}

.dashboard-body #inventoryTab .inventory-stock.low,
.dashboard-body #inventoryTab .inventory-status.low,
.dashboard-body #inventoryTab .inventory-status.urgent {
    color: var(--ez-amber);
}

.dashboard-body #inventoryTab .inventory-stock.out,
.dashboard-body #inventoryTab .inventory-stock.discrepancy,
.dashboard-body #inventoryTab .inventory-status.out,
.dashboard-body #inventoryTab .inventory-status.discrepancy {
    color: var(--ez-danger);
}

.dashboard-body #inventoryTab .inventory-waterbar {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 9px;
}

.dashboard-body #inventoryTab .inventory-waterbar article {
    min-height: 82px;
    padding: 12px;
    border-color: rgba(43, 59, 83, 0.86);
    background: rgba(15, 25, 41, 0.68);
}

.dashboard-body #inventoryTab .inventory-waterbar b {
    align-items: baseline;
    color: var(--ez-text-primary);
    font-size: 13px;
}

.dashboard-body #inventoryTab .inventory-waterbar small {
    color: var(--ez-text-muted);
    font-size: 11px;
}

@media (max-width: 1320px) {
    .dashboard-body #inventoryTab .inventory-metrics {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .dashboard-body #inventoryTab .inventory-grid {
        grid-template-columns: minmax(250px, 290px) minmax(0, 1fr);
    }

    .dashboard-body #inventoryTab .inventory-category {
        grid-template-columns: minmax(76px, 1fr) 42px minmax(74px, auto);
    }

    .dashboard-body #inventoryTab .inventory-waterbar {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 1050px) {
    .dashboard-body #inventoryTab .inventory-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .dashboard-body #inventoryTab .inventory-grid > .inventory-panel:first-child {
        padding: 18px;
    }

    .dashboard-body #inventoryTab .inventory-category {
        grid-template-columns: minmax(130px, 1fr) minmax(70px, 110px) minmax(90px, auto);
    }

    .dashboard-body #inventoryTab .inventory-toolbar input {
        width: min(360px, 48%);
    }
}

@media (max-width: 820px) {
    .dashboard-body #inventoryTab .inventory-page {
        padding: 16px 14px 30px;
    }

    .dashboard-body #inventoryTab .inventory-head {
        align-items: flex-start;
        flex-direction: column;
        padding: 18px;
    }

    .dashboard-body #inventoryTab .inventory-head > div:last-child {
        justify-content: space-between;
        width: 100%;
    }

    .dashboard-body #inventoryTab .inventory-metrics {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .dashboard-body #inventoryTab .inventory-flow {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .dashboard-body #inventoryTab .inventory-flow article::after {
        display: none;
    }

    .dashboard-body #inventoryTab .inventory-warning-list,
    .dashboard-body #inventoryTab .inventory-history,
    .dashboard-body #inventoryTab .inventory-waterbar {
        grid-template-columns: minmax(0, 1fr);
    }

    .dashboard-body #inventoryTab .inventory-toolbar {
        align-items: stretch;
    }

    .dashboard-body #inventoryTab .inventory-toolbar h3 {
        width: 100%;
    }

    .dashboard-body #inventoryTab .inventory-toolbar input {
        order: 2;
        width: 100%;
    }

    .dashboard-body #inventoryTab .inventory-filters {
        order: 3;
        width: 100%;
    }

    .dashboard-body #inventoryTab .inventory-filter {
        flex: 1 1 auto;
    }
}

@media (max-width: 520px) {
    .dashboard-body #inventoryTab .inventory-head > div:last-child {
        align-items: stretch;
        flex-direction: column;
    }

    .dashboard-body #inventoryTab .inventory-head button {
        width: 100%;
    }

    .dashboard-body #inventoryTab .inventory-updated {
        white-space: normal;
    }

    .dashboard-body #inventoryTab .inventory-metrics,
    .dashboard-body #inventoryTab .inventory-flow {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .dashboard-body #inventoryTab .inventory-metrics article {
        min-height: 84px;
    }

    .dashboard-body #inventoryTab .inventory-category {
        grid-template-columns: minmax(92px, 1fr) 42px minmax(78px, auto);
        font-size: 13px;
    }

    .dashboard-body #inventoryTab .inventory-panel {
        padding: 15px;
    }

    .dashboard-body #inventoryTab .inventory-table {
        min-width: 860px;
    }
}