/* ========================================
   Southern Scholar — Inventory Hub
   Navy #1B2A4A + Gold #C5A55A
   ======================================== */

:root {
    --primary: #1B2A4A;
    --primary-light: #2a3d5c;
    --primary-dark: #0f1a30;
    --primary-subtle: #e8ebf0;
    --accent: #C5A55A;
    --accent-light: #d4bc7e;
    --accent-dark: #a88b3d;
    --accent-subtle: #faf6ec;
    --sidebar-width: 260px;
    --sidebar-collapsed: 0px;
    --topbar-height: 60px;
    --border-color: #e5e7eb;
    --bg-light: #f8f9fb;
    --text-muted: #6b7280;
}

/* ---- Global ---- */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-light);
    color: #1f2937;
    margin: 0;
}

a {
    color: var(--primary);
}

a:hover {
    color: var(--primary-dark);
}

/* ---- Bootstrap overrides ---- */
.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
}

.btn-outline-primary:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.btn-accent {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.btn-accent:hover,
.btn-accent:focus {
    background-color: var(--accent-dark);
    border-color: var(--accent-dark);
    color: #fff;
}

.btn-outline-accent {
    color: var(--accent-dark);
    border-color: var(--accent);
}

.btn-outline-accent:hover {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.bg-primary {
    background-color: var(--primary) !important;
}

.text-primary {
    color: var(--primary) !important;
}

.text-accent {
    color: var(--accent) !important;
}

.nav-pills .nav-link.active {
    background-color: var(--primary);
}

.nav-pills .nav-link {
    color: var(--primary);
}

.progress-bar.bg-primary {
    background-color: var(--primary) !important;
}

/* ---- App Layout ---- */
.app-wrapper {
    display: flex;
    min-height: 100vh;
}

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    max-width: calc(100vw - var(--sidebar-width));
    overflow-x: hidden;
    transition: margin-left 0.3s ease;
}

.page-content {
    padding: 24px;
    flex: 1;
    min-width: 0;
}

/* ---- Sidebar ---- */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--primary);
    color: #fff;
    display: flex;
    flex-direction: column;
    z-index: 1040;
    transition: transform 0.3s ease;
    overflow-y: auto;
}

.sidebar-header {
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-brand {
    color: #fff;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-brand:hover {
    color: #fff;
}

.sidebar-brand img {
    height: 38px;
    width: 38px;
    object-fit: contain;
    border-radius: 50%;
    background: #fff;
    padding: 2px;
}

.sidebar-brand .brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.sidebar-brand .brand-name {
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.sidebar-brand .brand-sub {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-light);
    font-weight: 500;
}

.sidebar-toggle {
    background: none;
    border: none;
    color: #fff;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 4px;
}

.sidebar-nav {
    flex: 1;
    padding: 12px 0;
    overflow-y: auto;
}

.nav-section {
    margin-bottom: 8px;
}

.nav-section-title {
    display: block;
    padding: 8px 20px 4px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.4);
    font-weight: 600;
}

.sidebar .nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.15s ease;
    border-left: 3px solid transparent;
}

.sidebar .nav-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.sidebar .nav-link.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.12);
    border-left-color: var(--accent);
    font-weight: 500;
}

.sidebar .nav-link i {
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--accent);
    color: var(--primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    flex-shrink: 0;
}

.user-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.user-name {
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.45);
    text-transform: capitalize;
}

.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1035;
}

/* ---- Topbar ---- */
.topbar {
    height: var(--topbar-height);
    background: #fff;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 1020;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.page-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    color: #1f2937;
}

.topbar-right .btn-link {
    color: var(--text-muted);
}

.topbar-right .btn-link:hover {
    color: var(--primary);
}

/* ---- Cards ---- */
.card {
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.card-header {
    background: #fff;
    border-bottom: 1px solid var(--border-color);
    padding: 16px 20px;
}

.card-body {
    padding: 20px;
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
}

/* ---- Stat Cards ---- */
.stat-card .card-body {
    padding: 20px;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 4px;
    font-weight: 500;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: #1f2937;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.stat-change {
    font-size: 0.78rem;
    margin-bottom: 0;
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

/* ---- Tables ---- */
.table {
    font-size: 0.9rem;
}

.table thead th {
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    border-bottom: 2px solid var(--border-color);
    padding: 12px 16px;
}

.table tbody td {
    padding: 12px 16px;
    vertical-align: middle;
}

.table-hover tbody tr:hover {
    background-color: var(--accent-subtle);
}

.cursor-pointer {
    cursor: pointer;
}

/* ---- Product Thumbnails ---- */
.product-thumb {
    width: 36px;
    height: 36px;
    object-fit: cover;
    border-radius: 6px;
}

.product-thumb-placeholder {
    width: 36px;
    height: 36px;
    border-radius: 6px;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 1rem;
}

/* ---- Badges ---- */
.badge {
    font-weight: 500;
    font-size: 0.75rem;
    padding: 4px 10px;
}

.abc-a {
    background-color: #059669;
    color: #fff;
}

.abc-b {
    background-color: var(--accent);
    color: #fff;
}

.abc-c {
    background-color: #6b7280;
    color: #fff;
}

.abc-u {
    background-color: #d1d5db;
    color: #374151;
}

/* PO Status Badges */
.po-status-draft {
    background-color: #e5e7eb;
    color: #374151;
}

.po-status-sent {
    background-color: #dbeafe;
    color: #1d4ed8;
}

.po-status-confirmed {
    background-color: #d1fae5;
    color: #047857;
}

.po-status-partially_received {
    background-color: var(--accent-subtle);
    color: var(--accent-dark);
}

.po-status-received {
    background-color: #059669;
    color: #fff;
}

.po-status-closed {
    background-color: #6b7280;
    color: #fff;
}

.po-status-cancelled {
    background-color: #fecaca;
    color: #b91c1c;
}

.po-status-sent_for_approval {
    background-color: #fef3c7;
    color: #92400e;
}

.po-status-approved {
    background-color: #d1fae5;
    color: #065f46;
    font-weight: 600;
}

/* PO Table — prevent dropdown clipping inside table-responsive */
#po-table .table-responsive {
    overflow: visible;
}

/* ── PO Workflow Progress Line ── */
.po-progress {
    display: flex;
    align-items: flex-start;
    gap: 0;
    padding: 20px 0 10px;
    overflow-x: auto;
    scrollbar-width: none;
}
.po-progress::-webkit-scrollbar { display: none; }

.po-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    min-width: 90px;
    position: relative;
    text-align: center;
}

/* Connector line between steps */
.po-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 16px;
    left: calc(50% + 16px);
    right: calc(-50% + 16px);
    height: 3px;
    background: #e5e7eb;
    z-index: 0;
}
.po-step.po-step--completed:not(:last-child)::after {
    background: #059669;
}
.po-step.po-step--active:not(:last-child)::after {
    background: linear-gradient(90deg, var(--primary) 0%, #e5e7eb 100%);
}

/* Step circle */
.po-step-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    z-index: 1;
    position: relative;
    border: 2px solid #e5e7eb;
    background: #fff;
    color: #9ca3af;
    transition: all .2s ease;
}
.po-step--completed .po-step-circle {
    background: #059669;
    border-color: #059669;
    color: #fff;
}
.po-step--active .po-step-circle {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    box-shadow: 0 0 0 4px rgba(27, 42, 74, 0.15);
}
.po-step--cancelled .po-step-circle {
    background: #f3f4f6;
    border-color: #d1d5db;
    color: #d1d5db;
}

/* Step label */
.po-step-label {
    font-size: 0.68rem;
    font-weight: 600;
    color: #9ca3af;
    margin-top: 6px;
    line-height: 1.3;
    max-width: 90px;
}
.po-step--completed .po-step-label {
    color: #059669;
}
.po-step--active .po-step-label {
    color: var(--primary);
    font-weight: 700;
}
.po-step--cancelled .po-step-label {
    color: #d1d5db;
    text-decoration: line-through;
}

/* Active step pulse animation */
.po-step--active .po-step-circle::before {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px solid rgba(27, 42, 74, 0.2);
    animation: po-pulse 2s ease-in-out infinite;
}
@keyframes po-pulse {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    50% { opacity: 0; transform: scale(1.2); }
}

/* Responsive: smaller on mobile */
@media (max-width: 767.98px) {
    .po-step { min-width: 70px; }
    .po-step-circle { width: 26px; height: 26px; font-size: 0.7rem; }
    .po-step-label { font-size: 0.6rem; max-width: 70px; }
    .po-step:not(:last-child)::after { top: 13px; left: calc(50% + 13px); right: calc(-50% + 13px); }
}

/* ── PO Edit Form ── */
.po-form-section {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    margin-bottom: 20px;
}
.po-form-section .card-header {
    background: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 20px;
    font-weight: 600;
    font-size: 0.88rem;
    display: flex;
    align-items: center;
    gap: 8px;
}
.po-form-section .card-body {
    padding: 20px;
}
.po-line-edit-table {
    font-size: 0.82rem;
}
.po-line-edit-table input[type="number"] {
    font-size: 0.82rem;
}
.po-line-edit-table .form-control-sm {
    padding: 0.2rem 0.4rem;
}

/* ===== Buying Table ===== */
.bt-table-card {
    display: flex;
    flex-direction: column;
    border-radius: 10px;
    overflow: hidden;
    /* fill remaining viewport height */
    height: calc(100vh - var(--topbar-height) - 20px);
}
.bt-table-wrap {
    flex: 1 1 auto;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: rgba(27,42,74,0.25) #f1f1f1;
}
.bt-table-wrap::-webkit-scrollbar {
    width: 8px;
    height: 10px;
}
.bt-table-wrap::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}
.bt-table-wrap::-webkit-scrollbar-thumb {
    background: rgba(27,42,74,0.25);
    border-radius: 4px;
}
.bt-table-wrap::-webkit-scrollbar-thumb:hover {
    background: rgba(27,42,74,0.4);
}
.bt-table {
    font-size: 0.78rem;
    white-space: nowrap;
}
.bt-table thead {
    position: sticky;
    top: 0;
    z-index: 10;
    background: #f8f9fc;
}
.bt-table thead th {
    font-size: 0.7rem;
    font-weight: 600;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    padding: 10px 6px;
    border-bottom: 2px solid #e5e7eb;
    vertical-align: bottom;
    background: #f8f9fc;
}
.bt-table tbody td {
    padding: 6px;
    vertical-align: middle;
}
.bt-table tbody tr:hover {
    background-color: #f8f9fc;
}

.bt-col-check {
    width: 36px;
    text-align: center;
}
.bt-col-product {
    min-width: 200px;
    max-width: 240px;
}
.bt-col-sm {
    min-width: 55px;
}
.bt-col-md {
    min-width: 75px;
}
.bt-col-highlight {
    background: rgba(27,42,74,0.02);
}
thead .bt-col-highlight {
    background: rgba(27,42,74,0.04);
}

.bt-product-link:hover {
    color: var(--primary) !important;
}

/* ── Buying Table Pills (capsule style, same as dm-health-pill) ── */
.bt-pill {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 20px;
    white-space: nowrap;
    line-height: 1.4;
}
/* Reorder Status */
.bt-pill--urgent {
    background: #fee2e2;
    color: #991b1b;
    font-weight: 700;
}
.bt-pill--critical {
    background: #fef2f2;
    color: #dc2626;
}
.bt-pill--reorder {
    background: #fff7ed;
    color: #d97706;
    border: 1px dashed #d97706;
}
.bt-pill--ok {
    background: #ecfdf5;
    color: #059669;
}
/* Order Deadline */
.bt-pill--overdue {
    background: #fee2e2;
    color: #991b1b;
    font-weight: 700;
}
.bt-pill--this-week {
    background: #fef3c7;
    color: #b45309;
}
/* Inventory Health */
.bt-pill--health-red {
    background: #fee2e2;
    color: #991b1b;
    font-weight: 700;
}
.bt-pill--health-amber {
    background: #fef3c7;
    color: #b45309;
}
.bt-pill--health-orange {
    background: #fff7ed;
    color: #d97706;
}
.bt-pill--health-green {
    background: #ecfdf5;
    color: #059669;
}
.bt-pill--health-purple {
    background: #f3e8ff;
    color: #7c3aed;
}
.bt-pill--health-default {
    background: #f3f4f6;
    color: #6b7280;
}

/* ── Bigger checkboxes ── */
.bt-table .form-check-input {
    width: 18px;
    height: 18px;
    cursor: pointer;
    border: 2px solid #c5c8ce;
    border-radius: 4px;
    transition: all .15s ease;
}
.bt-table .form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}
.bt-table .form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(27,42,74,0.15);
}

/* Row status highlights */
.bt-row-urgent {
    background-color: rgba(220,53,69,0.04) !important;
    border-left: 3px solid #dc3545;
}
.bt-row-critical {
    background-color: rgba(245,158,11,0.04) !important;
    border-left: 3px solid #f59e0b;
}
.bt-row-reorder {
    background-color: rgba(59,130,246,0.03) !important;
    border-left: 3px solid #3b82f6;
}

/* Selection bar (fixed bottom) */
.bt-selection-bar {
    position: fixed;
    bottom: 0;
    left: var(--sidebar-width, 250px);
    right: 0;
    background: var(--primary);
    color: #fff;
    padding: 12px 24px;
    z-index: 1050;
    box-shadow: 0 -4px 12px rgba(0,0,0,0.15);
    transition: left 0.3s;
}
@media (max-width: 991.98px) {
    .bt-selection-bar {
        left: 0;
    }
}

/* ── Product Tooltip Card ── */
.bt-tooltip-card {
    position: fixed;
    z-index: 9999;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.18);
    padding: 16px;
    width: 360px;
    pointer-events: none;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity .15s ease, transform .15s ease;
}
.bt-tooltip-card.visible {
    opacity: 1;
    transform: translateY(0);
}
.bt-tooltip-img {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    object-fit: cover;
    border: 1px solid var(--border-color);
    flex-shrink: 0;
}
.bt-tooltip-img-empty {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: #d1d5db;
    border: 1px dashed var(--border-color);
    flex-shrink: 0;
}
.bt-tooltip-title {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.3;
    margin-bottom: 1px;
    word-wrap: break-word;
    white-space: normal;
}
.bt-tooltip-variant {
    font-size: 0.7rem;
    color: var(--text-muted);
}
.bt-tooltip-sku {
    font-size: 0.65rem;
    color: #9ca3af;
    font-family: 'SFMono-Regular', Consolas, monospace;
}
.bt-tooltip-chart {
    width: 100%;
    height: 120px;
    margin: 8px 0 4px;
}
.bt-tooltip-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    margin-top: 6px;
}
.bt-tooltip-metric {
    background: var(--bg-light);
    border-radius: 6px;
    padding: 6px 8px;
}
.bt-tooltip-metric-label {
    font-size: 0.62rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-bottom: 1px;
}
.bt-tooltip-metric-val {
    font-size: 0.82rem;
    font-weight: 700;
    color: #374151;
    line-height: 1.2;
}

/* Responsive buying table */
@media (max-width: 767.98px) {
    .bt-table-card {
        height: calc(100vh - var(--topbar-height) - 10px);
    }
    .bt-col-product {
        min-width: 160px;
    }
    .bt-tooltip-card {
        width: 280px;
    }
    .bt-tooltip-chart {
        height: 90px;
    }
}

/* ---- Avatar ---- */
.avatar-sm {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--accent-subtle);
    color: var(--accent-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    flex-shrink: 0;
}

/* ═══════════════════════════════════════
   Toast Notifications
   ═══════════════════════════════════════ */
.app-toast {
    min-width: 320px;
    max-width: 420px;
    border: none;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0,0,0,0.15), 0 2px 8px rgba(0,0,0,0.08);
    backdrop-filter: blur(8px);
    animation: toastSlideIn .35s cubic-bezier(.4,0,.2,1);
}
@keyframes toastSlideIn {
    from { opacity: 0; transform: translateX(40px) scale(.95); }
    to   { opacity: 1; transform: translateX(0) scale(1); }
}
.app-toast .toast-body {
    padding: 14px 16px 10px;
    font-size: .82rem;
    line-height: 1.45;
    color: #1f2937;
    background: #fff;
}
.app-toast-icon {
    font-size: 1.1rem;
    flex-shrink: 0;
    line-height: 1;
}
.app-toast-text {
    font-weight: 500;
}
/* Progress bar */
.app-toast-progress {
    height: 3px;
    background: #e5e7eb;
}
.app-toast.show .app-toast-progress {
    animation: toastCountdown 5s linear forwards;
}
@keyframes toastCountdown {
    from { width: 100%; }
    to   { width: 0; }
}
/* Variants */
.app-toast--success .app-toast-icon { color: #059669; }
.app-toast--success .app-toast-progress { background: #059669; }
.app-toast--success { border-left: 4px solid #059669; }

.app-toast--error .app-toast-icon,
.app-toast--danger .app-toast-icon { color: #dc2626; }
.app-toast--error .app-toast-progress,
.app-toast--danger .app-toast-progress { background: #dc2626; }
.app-toast--error,
.app-toast--danger { border-left: 4px solid #dc2626; }

.app-toast--warning .app-toast-icon { color: #d97706; }
.app-toast--warning .app-toast-progress { background: #d97706; }
.app-toast--warning { border-left: 4px solid #d97706; }

.app-toast--info .app-toast-icon { color: #2563eb; }
.app-toast--info .app-toast-progress { background: #2563eb; }
.app-toast--info { border-left: 4px solid #2563eb; }

/* ═══════════════════════════════════════
   Themed Confirm Modal
   ═══════════════════════════════════════ */
.app-confirm-modal {
    border: none;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}
.app-confirm-header {
    text-align: center;
    padding: 24px 24px 8px;
    background: linear-gradient(135deg, rgba(27,54,93,0.06) 0%, rgba(27,54,93,0.02) 100%);
}
.app-confirm-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    font-size: 1.5rem;
}
.app-confirm-icon--warning {
    background: rgba(217,119,6,0.1);
    color: #d97706;
}
.app-confirm-icon--danger {
    background: rgba(220,38,38,0.1);
    color: #dc2626;
}
.app-confirm-icon--info {
    background: rgba(37,99,235,0.1);
    color: #2563eb;
}
.app-confirm-icon--primary {
    background: rgba(27,54,93,0.1);
    color: var(--primary);
}

/* ---- Login Page ---- */
.login-body {
    background: var(--primary);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: 16px;
}

.login-card {
    background: #fff;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-logo {
    margin-bottom: 16px;
}

.login-logo img {
    height: 72px;
    width: 72px;
    object-fit: contain;
}

.login-header h1 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 4px;
}

.login-header p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.btn-login {
    background-color: var(--primary);
    border-color: var(--primary);
    padding: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    color: #fff;
}

.btn-login:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: #fff;
}

/* Gold accent underline on login */
.login-accent {
    display: block;
    width: 40px;
    height: 3px;
    background: var(--accent);
    margin: 12px auto 0;
    border-radius: 2px;
}

/* ---- Responsive ---- */

/* ── Tablet & below: sidebar off-canvas ── */
@media (max-width: 991.98px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .sidebar.open ~ .sidebar-overlay {
        display: block;
    }

    .main-content {
        margin-left: 0;
        max-width: 100vw;
    }

    .page-content {
        padding: 16px;
    }

    .topbar {
        padding: 0 16px;
    }

    .page-title {
        font-size: 1.05rem;
    }

    /* ── Stat cards ── */
    .stat-value {
        font-size: 1.35rem;
    }

    /* ── Product detail ── */
    .dp {
        max-width: 100%;
    }

    .dp-banner {
        flex-wrap: wrap;
    }

    .dp-banner-item {
        flex: 1 1 33%;
        min-width: 90px;
    }

    .dp-mtbl-wrap {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}

/* ── Small phones ── */
@media (max-width: 767.98px) {
    .page-content {
        padding: 12px;
    }

    .topbar {
        padding: 0 12px;
        gap: 8px;
    }

    .page-title {
        font-size: 0.95rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 180px;
    }

    /* ── Button groups in page headers ── */
    .d-flex.justify-content-between.align-items-center.mb-4 {
        flex-wrap: wrap;
        gap: 10px;
    }

    /* ── Demand planning ── */
    /* Demand filters: stack vertically */
    .dm-filters-form {
        flex-wrap: wrap;
        width: 100%;
    }

    .dm-filters-row {
        flex-wrap: wrap;
    }

    .dm-filter-search {
        width: 100% !important;
        min-width: 0;
    }

    .dm-filter-sort {
        width: auto !important;
        flex: 1;
        min-width: 110px;
    }

    .dm-table-card {
        max-height: calc(100vh - var(--topbar-height) - 10px);
    }

    /* ── Product detail banner ── */
    .dp-banner-item {
        flex: 1 1 50%;
    }

    .dp-hero-title {
        font-size: 1.05rem;
    }

    .dp-hero-img,
    .dp-hero-img--empty {
        width: 56px;
        height: 56px;
    }

    .dp-kpi-num {
        font-size: 1.1rem;
    }

    .dp-per-num {
        font-size: 1.5rem;
    }

    .dp-vtab {
        min-width: 130px;
        padding: 10px 14px;
    }

    /* ── Buying table ── */
    .table-responsive {
        font-size: 0.82rem;
    }

    /* ── Cards ── */
    .card-header {
        padding: 12px 14px;
    }

    .card-body {
        padding: 14px;
    }

    /* ── Health chart row ── */
    .dm-health-legend {
        gap: 5px;
    }

    .dm-health-row {
        font-size: 0.75rem;
    }

    /* ── Plotly charts ── */
    .plotly-chart {
        min-height: 260px;
    }
}

/* ── Extra-small phones (≤ 400px) ── */
@media (max-width: 400px) {
    .page-content {
        padding: 8px;
    }

    .dm-abc-ribbon {
        grid-template-columns: repeat(2, 1fr);
    }

    .dm-kpi-ribbon {
        grid-template-columns: 1fr;
    }

    .dp-banner-item {
        flex: 1 1 100%;
    }

    .dp-vtab {
        min-width: 110px;
        padding: 8px 10px;
    }

    .dp-vtab-name {
        font-size: 0.78rem;
    }

    .dm-dd-btn {
        font-size: 0.72rem;
        padding: 2px 8px;
    }
}

/* ---- Utilities ---- */
.fw-medium {
    font-weight: 500;
}

.border-accent {
    border-color: var(--accent) !important;
}

.bg-accent-subtle {
    background-color: var(--accent-subtle) !important;
}

/* ---- Plotly Charts ---- */
.plotly-chart {
    width: 100%;
    min-height: 350px;
}

/* ---- Product Group Borders ---- */
/* ========== PRODUCT CATALOG TABLE (pc-) ========== */
.pc-table-card {
    display: flex;
    flex-direction: column;
    border-radius: 10px;
    overflow: hidden;
    height: calc(100vh - var(--topbar-height) - 20px);
}
.pc-table-wrap {
    flex: 1 1 auto;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: rgba(27,42,74,0.25) #f1f1f1;
}
.pc-table-wrap::-webkit-scrollbar {
    width: 8px;
    height: 10px;
}
.pc-table-wrap::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}
.pc-table-wrap::-webkit-scrollbar-thumb {
    background: rgba(27,42,74,0.25);
    border-radius: 4px;
}
.pc-table-wrap::-webkit-scrollbar-thumb:hover {
    background: rgba(27,42,74,0.4);
}
.pc-table {
    font-size: 0.78rem;
    white-space: nowrap;
}
.pc-table thead {
    position: sticky;
    top: 0;
    z-index: 10;
    background: #f8f9fc;
}
.pc-table thead th {
    font-size: .70rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: #6b7280;
    padding: 8px 10px;
    background: #f8f9fc;
    border-bottom: 2px solid var(--border-color);
    white-space: nowrap;
}
.pc-row {
    cursor: pointer;
    transition: background .1s ease;
}
.pc-row td {
    padding: 6px 10px;
    vertical-align: middle;
}

/* Alternating band colors per product group */
.pc-band-odd {
    background: #fff;
}
.pc-band-even {
    background: #f7f8fb;
}
.pc-row:hover {
    background: #eef1f7 !important;
}

/* Subtle top border on first row of each product group */
.pc-group-first td {
    border-top: 2px solid var(--border-color) !important;
}
.pc-table tbody tr:first-child.pc-group-first td {
    border-top: 1px solid var(--border-color) !important;
}

/* Product image */
.pc-img {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    object-fit: cover;
    border: 1px solid var(--border-color);
    flex-shrink: 0;
}
.pc-img--empty {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
    color: var(--text-muted);
    font-size: .85rem;
}
.pc-img-spacer {
    width: 32px;
    flex-shrink: 0;
}

/* Product link */
.pc-product-link {
    font-weight: 600;
    color: var(--primary);
    text-decoration: none;
    font-size: .86rem;
}
.pc-product-link:hover {
    color: var(--accent-dark);
    text-decoration: underline;
}

/* Child indent arrow */
.pc-child-indent {
    color: #c0c5ce;
    font-size: .8rem;
    font-weight: 500;
    margin-left: 4px;
}

/* Variant cell */
.pc-variant-cell {
    display: flex;
    align-items: center;
    gap: 8px;
}
.pc-variant-name {
    font-weight: 500;
    color: #374151;
    font-size: .82rem;
}
.pc-sku {
    font-size: .73rem;
    color: var(--text-muted);
    background: #f0f1f4;
    padding: 1px 6px;
    border-radius: 4px;
}

/* ========== PRODUCT DETAIL (dp-) ========== */
.dp { max-width: 1100px; margin: 0 auto; }

/* ── Breadcrumb ── */
.dp-crumbs {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
}
.dp-crumbs a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: color .15s;
}
.dp-crumbs a:hover { color: var(--primary); }
.dp-crumbs .dp-crumbs-sep {
    color: #cbd5e1;
    font-size: 0.7rem;
}
.dp-crumbs .dp-crumbs-current {
    color: var(--primary);
    font-weight: 700;
    font-size: 0.8rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 400px;
    transition: color .15s;
}

/* ── Hero ── */
.dp-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 24px 28px;
    margin-bottom: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.dp-hero-left {
    display: flex;
    align-items: center;
    gap: 20px;
    min-width: 0;
}
.dp-hero-img {
    width: 72px; height: 72px;
    border-radius: 10px;
    object-fit: cover;
    border: 2px solid var(--border-color);
    flex-shrink: 0;
    transition: transform .2s ease, box-shadow .2s ease;
}
.dp-hero-img[data-bs-toggle]:hover {
    transform: scale(1.08);
    box-shadow: 0 4px 16px rgba(0,0,0,.15);
}
.dp-hero-img--empty {
    width: 72px; height: 72px;
    border-radius: 10px;
    background: var(--bg-light);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem;
    color: #d1d5db;
    border: 2px dashed var(--border-color);
}
.dp-hero-info { min-width: 0; }
.dp-hero-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary);
    margin: 0 0 8px;
    line-height: 1.3;
}
.dp-hero-title a {
    color: inherit; text-decoration: none;
}
.dp-hero-title a:hover { color: var(--accent-dark); }
.dp-hero-title .bi-box-arrow-up-right {
    font-size: 0.6em; opacity: 0.4;
    vertical-align: super; margin-left: 4px;
}
.dp-hero-pills { display: flex; flex-wrap: wrap; gap: 6px; }
.dp-pill {
    font-size: 0.68rem;
    font-weight: 600;
    padding: 3px 12px;
    border-radius: 20px;
    line-height: 1.5;
}
.dp-pill--active  { background: #ecfdf5; color: #047857; }
.dp-pill--draft   { background: #fff7ed; color: #9a3412; }
.dp-pill--archived{ background: #f3f4f6; color: #4b5563; }
.dp-pill--abc-a   { background: #ecfdf5; color: #047857; }
.dp-pill--abc-b   { background: var(--accent-subtle); color: var(--accent-dark); }
.dp-pill--abc-c   { background: #f3f4f6; color: #4b5563; }
.dp-pill--abc-u   { background: #f3f4f6; color: #9ca3af; }
.dp-pill--muted   { background: #f3f4f6; color: var(--text-muted); }

.dp-hero-stats {
    display: flex;
    gap: 24px;
    flex-shrink: 0;
}
.dp-hero-stat { text-align: center; }
.dp-hero-stat-n {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.1;
}
.dp-hero-stat-l {
    display: block;
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-top: 2px;
}
@media (max-width: 767.98px) {
    .dp-hero { flex-direction: column; align-items: flex-start; }
    .dp-hero-stats { width: 100%; justify-content: flex-start; gap: 32px; }
}

/* ── Panel (chart cards etc) ── */
.dp-panel {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    overflow: hidden;
    margin-bottom: 20px;
}
.dp-panel--compact { border-radius: 10px; margin-bottom: 0; }
.dp-panel--flush .dp-panel-head { border-bottom: none; }
.dp-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 22px 6px;
}
.dp-panel-head--sm { padding: 14px 18px 4px; }
.dp-panel-head h3 {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}
.dp-panel-head h3 i { color: var(--accent); font-size: 0.9rem; }
.dp-panel-head--sm h3 { font-size: 0.82rem; }
.dp-panel-sub {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ── Variant Switcher ── */
.dp-vswitcher {
    margin-bottom: 0;
}
.dp-vswitcher-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.dp-vswitcher-label i { color: var(--accent); font-size: 0.85rem; }
.dp-vtabs {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
}
.dp-vtabs::-webkit-scrollbar { display: none; }

.dp-vtab {
    appearance: none;
    font-family: inherit;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 14px 20px;
    cursor: pointer;
    white-space: nowrap;
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 160px;
    transition: all .2s;
    position: relative;
}
.dp-vtab:hover {
    border-color: #cbd5e1;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.dp-vtab.active {
    border-color: var(--accent);
    background: linear-gradient(135deg, #fffcf5, #fff);
    box-shadow: 0 1px 4px rgba(197,165,90,0.12);
}
.dp-vtab.active::after {
    content: '';
    position: absolute;
    bottom: -6px; left: 50%; transform: translateX(-50%);
    width: 0; height: 0;
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
    border-top: 6px solid var(--accent);
}
.dp-vtab-name {
    font-size: 0.84rem;
    font-weight: 700;
    color: var(--text-muted);
}
.dp-vtab.active .dp-vtab-name { color: var(--primary); }
.dp-vtab-sku {
    font-family: 'SFMono-Regular',Consolas,monospace;
    font-size: 0.68rem;
    color: #9ca3af;
    letter-spacing: 0.02em;
}
.dp-vtab.active .dp-vtab-sku { color: var(--accent-dark); }
.dp-vtab-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 2px;
}
.dp-vtab-stock {
    font-size: 0.7rem;
    font-weight: 600;
    color: #374151;
}
.dp-vtab-stock--out { color: #dc3545; }
.dp-vtab-stock--low { color: #d97706; }
.dp-vtab-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}
.dp-vtab-dot--healthy   { background: #059669; }
.dp-vtab-dot--low       { background: #f59e0b; }
.dp-vtab-dot--critical  { background: #dc3545; }
.dp-vtab-dot--out       { background: #dc3545; }
.dp-vtab-dot--reorder   { background: #ea580c; }
.dp-vtab-dot--overstock { background: #6366f1; }
.dp-vtab-dot--idle      { background: #9ca3af; }
/* Legacy fallbacks */
.dp-vtab-dot--success   { background: #059669; }
.dp-vtab-dot--warning   { background: #f59e0b; }
.dp-vtab-dot--danger    { background: #dc3545; }
.dp-vtab-dot--info      { background: #0891b2; }
.dp-vtab-dot--secondary { background: #9ca3af; }

/* ── Banner (snapshot strip) ── */
.dp-banner {
    display: flex;
    flex-wrap: wrap;
    background: var(--primary);
    border-radius: 10px;
    margin: 18px 0 24px;
    overflow: hidden;
}
.dp-banner-item {
    flex: 1 1 0;
    min-width: 110px;
    text-align: center;
    padding: 16px 14px;
    border-right: 1px solid rgba(255,255,255,0.08);
}
.dp-banner-item:last-child { border-right: none; }
.dp-banner-label {
    display: block;
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.45);
    margin-bottom: 4px;
}
.dp-banner-val {
    display: block;
    font-size: 1.05rem;
    font-weight: 700;
    color: #fff;
}
.dp-banner-val small { font-size: 0.7em; opacity: 0.6; }
.dp-banner-val--red   { color: #fca5a5 !important; }
.dp-banner-val--amber { color: #fcd34d !important; }

.dp-health {
    font-size: 0.82rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.dp-health--danger    { color: #fca5a5; }
.dp-health--warning   { color: #fcd34d; }
.dp-health--success   { color: #6ee7b7; }
.dp-health--info      { color: #67e8f9; }
.dp-health--secondary { color: rgba(255,255,255,0.5); }

/* ── Section Title ── */
.dp-section-title {
    margin: 0 0 14px;
    display: flex;
    align-items: baseline;
    gap: 8px;
}
.dp-section-title span {
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--primary);
    padding-bottom: 4px;
    border-bottom: 3px solid var(--accent);
}
.dp-section-title small {
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--text-muted);
}
/* ── Section Label (clean, matching card-header feel) ── */
.dp-section-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 8px;
}

/* ── KPI Grid ── */
.dp-kpi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 28px;
}
@media (max-width: 991.98px) { .dp-kpi-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 575.98px) { .dp-kpi-grid { grid-template-columns: 1fr; } }

.dp-kpi {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px;
    background: #fff;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    transition: transform .15s, box-shadow .2s;
    position: relative;
    overflow: hidden;
}
.dp-kpi::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 4px;
}
.dp-kpi:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(27,42,74,0.06);
}

/* Accent colors */
.dp-kpi[data-accent="gold"]::before   { background: var(--accent); }
.dp-kpi[data-accent="navy"]::before   { background: var(--primary); }
.dp-kpi[data-accent="red"]::before    { background: #dc3545; }
.dp-kpi[data-accent="teal"]::before   { background: #0891b2; }
.dp-kpi[data-accent="purple"]::before { background: #6366f1; }
.dp-kpi[data-accent="green"]::before  { background: #059669; }
.dp-kpi[data-accent="orange"]::before { background: #ea580c; }
.dp-kpi[data-accent="amber"]::before  { background: #d97706; }

.dp-kpi-icon {
    width: 40px; height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    flex-shrink: 0;
}
.dp-kpi[data-accent="gold"] .dp-kpi-icon   { background: var(--accent-subtle); color: var(--accent-dark); }
.dp-kpi[data-accent="navy"] .dp-kpi-icon   { background: var(--primary-subtle); color: var(--primary); }
.dp-kpi[data-accent="red"] .dp-kpi-icon    { background: #fef2f2; color: #dc3545; }
.dp-kpi[data-accent="teal"] .dp-kpi-icon   { background: #ecfeff; color: #0891b2; }
.dp-kpi[data-accent="purple"] .dp-kpi-icon { background: #eef2ff; color: #6366f1; }
.dp-kpi[data-accent="green"] .dp-kpi-icon  { background: #ecfdf5; color: #059669; }
.dp-kpi[data-accent="orange"] .dp-kpi-icon { background: #fff7ed; color: #ea580c; }
.dp-kpi[data-accent="amber"] .dp-kpi-icon  { background: #fffbeb; color: #d97706; }

.dp-kpi-label {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 4px;
}
.dp-kpi-num {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
}
.dp-kpi-num small {
    font-size: 0.6em;
    font-weight: 600;
    color: var(--text-muted);
    margin-left: 2px;
}
.dp-kpi-num--sm { font-size: 0.92rem; }
.dp-kpi-hint {
    font-size: 0.68rem;
    color: var(--text-muted);
    margin-top: 3px;
}

/* ── Period Comparison ── */
.dp-periods {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 28px;
}
@media (max-width: 767.98px) { .dp-periods { grid-template-columns: 1fr; } }

.dp-per {
    padding: 20px;
    background: #fff;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    position: relative;
    overflow: hidden;
}
.dp-per::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--border-color);
}
.dp-per--up::before   { background: #059669; }
.dp-per--dn::before   { background: #dc3545; }
.dp-per--base         { background: var(--bg-light); }
.dp-per--base::before { background: var(--text-muted); }

.dp-per-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}
.dp-per-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
}
.dp-per-badge {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 2px;
}
.dp-per--up .dp-per-badge   { background: #ecfdf5; color: #047857; }
.dp-per--dn .dp-per-badge   { background: #fef2f2; color: #b91c1c; }
.dp-per--base .dp-per-badge { background: #e5e7eb; color: var(--text-muted); }
.dp-per:not(.dp-per--up):not(.dp-per--dn):not(.dp-per--base) .dp-per-badge {
    background: #f3f4f6; color: var(--text-muted);
}

.dp-per-num {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 4px;
    letter-spacing: -0.03em;
}
.dp-per-sub {
    font-size: 0.76rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}
.dp-per-bar {
    height: 6px;
    background: #e5e7eb;
    border-radius: 3px;
    overflow: hidden;
}
.dp-per-fill {
    height: 100%;
    border-radius: 3px;
    transition: width .6s ease;
}
.dp-per--up .dp-per-fill   { background: linear-gradient(90deg, #059669, #6ee7b7); }
.dp-per--dn .dp-per-fill   { background: linear-gradient(90deg, #dc3545, #fca5a5); }
.dp-per:not(.dp-per--up):not(.dp-per--dn) .dp-per-fill { background: var(--accent); }

/* ── Monthly Table ── */
.dp-mtbl {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.84rem;
}
.dp-mtbl thead th {
    font-size: 0.66rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    padding: 13px 18px;
    border-bottom: 2px solid var(--border-color);
    background: var(--bg-light);
}
.dp-mtbl tbody td {
    padding: 11px 18px;
    color: #374151;
    border-bottom: 1px solid #f3f4f6;
    vertical-align: middle;
}
.dp-mtbl-mo { font-weight: 500; }
.dp-mtbl-units {
    font-weight: 700;
    color: var(--primary) !important;
    font-variant-numeric: tabular-nums;
}
.dp-mtbl tbody tr:hover td { background: var(--accent-subtle); }
.dp-mtbl-now td { background: rgba(27,42,74,0.03) !important; }
.dp-mtbl-now .dp-mtbl-mo {
    color: var(--primary);
    font-weight: 700;
    position: relative;
    padding-left: 26px;
}
.dp-mtbl-now .dp-mtbl-mo::before {
    content: '';
    position: absolute;
    left: 18px; top: 50%;
    transform: translateY(-50%);
    width: 6px; height: 6px;
    background: var(--accent);
    border-radius: 50%;
}
.dp-mtbl-barcol { width: 28%; }
.dp-mtbl-barcell { padding-right: 24px; }
.dp-mtbl-track {
    height: 8px;
    background: #f3f4f6;
    border-radius: 4px;
    overflow: hidden;
}
.dp-mtbl-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    border-radius: 4px;
    transition: width .5s ease;
}

/* ---- ABC Analysis ---- */
.abc-cumbar {
    width: 60px;
    height: 6px;
    background: var(--border-color);
    border-radius: 3px;
    overflow: hidden;
    flex-shrink: 0;
}

.abc-cumbar-fill {
    height: 100%;
    border-radius: 3px;
    transition: width .4s ease;
}

.abc-cumbar-a { background: #059669; }
.abc-cumbar-b { background: #C5A55A; }
.abc-cumbar-c { background: #6b7280; }
.abc-cumbar-u { background: #d1d5db; }

/* ---- HTMX Loading Indicator ---- */
.htmx-indicator {
    display: none;
}

.htmx-request .htmx-indicator {
    display: inline-block;
}

.htmx-request.htmx-indicator {
    display: inline-block;
}


/* ========== DEMAND PLANNING (dm-) ========== */

/* ── Sync badge ── */
.dm-sync-badge {
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--text-muted);
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    padding: 4px 12px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}
.dm-sync-badge i { font-size: 0.8rem; }

/* ── KPI Ribbon ── */
.dm-kpi-ribbon {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}
@media (max-width: 991.98px) { .dm-kpi-ribbon { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 575.98px) { .dm-kpi-ribbon { grid-template-columns: 1fr; } }

.dm-kpi-card {
    background: #fff;
    border-radius: 14px;
    border: 1px solid var(--border-color);
    padding: 20px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    transition: transform .15s, box-shadow .2s;
}
.dm-kpi-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(27,42,74,0.07);
}
.dm-kpi-icon {
    width: 44px; height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}
.dm-kpi-icon--gold   { background: var(--accent-subtle); color: var(--accent-dark); }
.dm-kpi-icon--navy   { background: var(--primary-subtle); color: var(--primary); }
.dm-kpi-icon--teal   { background: #ecfeff; color: #0891b2; }
.dm-kpi-icon--purple { background: #eef2ff; color: #6366f1; }
.dm-kpi-icon--green  { background: #ecfdf5; color: #059669; }
.dm-kpi-icon--red    { background: #fef2f2; color: #dc3545; }

.dm-kpi-body { min-width: 0; }
.dm-kpi-label {
    display: block;
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-bottom: 4px;
}
.dm-kpi-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
}
.dm-kpi-value small {
    font-size: 0.55em;
    font-weight: 600;
    color: var(--text-muted);
}
.dm-kpi-change {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-top: 2px;
}
.dm-kpi-change--up { color: #059669; }
.dm-kpi-change--down { color: #dc3545; }
.dm-kpi-change i { font-size: 0.85rem; vertical-align: middle; }
.dm-kpi-hint {
    display: block;
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 2px;
}

/* ── Period Summary Cards ── */
.dm-period-card {
    background: #fff;
    border-radius: 14px;
    border: 1px solid var(--border-color);
    padding: 20px 24px;
    text-align: center;
    transition: box-shadow .2s;
}
.dm-period-card:hover { box-shadow: 0 4px 16px rgba(27,42,74,0.06); }
.dm-period-head {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 8px;
}
.dm-period-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
}
.dm-period-badge {
    font-size: 0.6rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.dm-period-badge--primary {
    background: var(--primary-subtle);
    color: var(--primary);
}
.dm-period-stat {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.1;
    margin-bottom: 4px;
}
.dm-period-sub {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* ── Health Legend ── */
.dm-health-legend {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 12px;
}
.dm-health-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
}
.dm-health-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}
.dm-health-name {
    flex: 1;
    color: #374151;
    font-weight: 500;
}
.dm-health-count {
    font-weight: 700;
    color: var(--primary);
    font-variant-numeric: tabular-nums;
}

/* ── ABC Revenue Legend ── */
.dm-abc-leg-row {
    padding: 4px 0;
    font-size: 0.78rem;
}
.dm-abc-leg-row + .dm-abc-leg-row {
    border-top: 1px solid #f3f4f6;
    margin-top: 2px;
    padding-top: 6px;
}
.dm-abc-leg-top {
    display: flex;
    align-items: center;
    gap: 6px;
}
.dm-abc-leg-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}
.dm-abc-leg-label {
    font-weight: 600;
    color: var(--primary);
    white-space: nowrap;
    flex: 1;
    font-size: 0.75rem;
}
.dm-abc-leg-pct {
    font-weight: 700;
    color: var(--primary);
    font-variant-numeric: tabular-nums;
    font-size: 0.78rem;
}
.dm-abc-leg-bar-wrap {
    height: 5px;
    border-radius: 3px;
    background: #f3f4f6;
    margin: 3px 0 2px;
    overflow: hidden;
}
.dm-abc-leg-bar {
    height: 100%;
    border-radius: 3px;
    min-width: 2px;
    transition: width .4s ease;
}
.dm-abc-leg-vals {
    display: flex;
    justify-content: space-between;
    color: #6b7280;
    font-size: 0.72rem;
    font-variant-numeric: tabular-nums;
}

/* ── Stock Levels card ── */
.dm-sl-total {
    display: flex;
    align-items: baseline;
    gap: 8px;
}
.dm-sl-total-num {
    font-size: 1.55rem;
    font-weight: 700;
    color: var(--primary);
    font-variant-numeric: tabular-nums;
    line-height: 1;
}
.dm-sl-total-label {
    font-size: 0.78rem;
    color: #6b7280;
}
.dm-sl-bar {
    display: flex;
    height: 10px;
    border-radius: 5px;
    overflow: hidden;
    background: #f3f4f6;
}
.dm-sl-seg {
    min-width: 3px;
    transition: width .3s ease;
}
.dm-sl-seg--ok  { background: #059669; }
.dm-sl-seg--low { background: #f59e0b; }
.dm-sl-seg--out { background: #dc2626; }
.dm-sl-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 0;
    font-size: 0.82rem;
    cursor: pointer;
    border-radius: 4px;
    transition: background .15s;
}
.dm-sl-row:hover {
    background: #f9fafb;
}
.dm-sl-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}
.dm-sl-name {
    flex: 1;
    color: #374151;
}
.dm-sl-count {
    font-weight: 700;
    color: var(--primary);
    font-variant-numeric: tabular-nums;
}

/* ── Insight Lists ── */
.dm-insight-list {
    padding: 0;
}
.dm-insight-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    border-bottom: 1px solid #f3f4f6;
    text-decoration: none;
    color: inherit;
    transition: background .15s;
}
.dm-insight-row:last-child { border-bottom: none; }
.dm-insight-row--link:hover { background: var(--accent-subtle); }
.dm-insight-rank {
    width: 24px; height: 24px;
    border-radius: 8px;
    background: var(--primary-subtle);
    color: var(--primary);
    font-size: 0.72rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.dm-insight-abc {
    flex-shrink: 0;
    font-size: 0.65rem;
}
.dm-insight-info {
    flex: 1;
    min-width: 0;
}
.dm-insight-name {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: #374151;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.dm-insight-sku {
    font-size: 0.68rem;
    color: #9ca3af;
}
.dm-insight-detail {
    display: block;
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 1px;
}
.dm-insight-stats {
    text-align: right;
    flex-shrink: 0;
}
.dm-insight-units {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--primary);
}
.dm-insight-rev {
    display: block;
    font-size: 0.72rem;
    color: var(--text-muted);
}
.dm-insight-empty {
    padding: 32px 20px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ── Section Divider ── */
.dm-section-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 32px 0 24px;
}
.dm-section-line {
    flex: 1;
    height: 1px;
    background: var(--border-color);
}
.dm-section-tag {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--primary);
    white-space: nowrap;
    display: flex;
    align-items: center;
}
.dm-section-tag i {
    color: var(--accent);
    font-size: 0.9rem;
}

/* ── ABC Summary Cards ── */
.dm-abc-card {
    background: #fff;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    padding: 10px 12px;
    position: relative;
    overflow: hidden;
    transition: transform .15s, box-shadow .2s;
    min-width: 0;
}
.dm-abc-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(27,42,74,0.07);
}
.dm-abc-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
}
.dm-abc-card--a::before { background: #059669; }
.dm-abc-card--b::before { background: var(--accent); }
.dm-abc-card--c::before { background: #6b7280; }
.dm-abc-card--u::before { background: #d1d5db; }

.dm-abc-head {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 4px;
}
.dm-abc-title {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
}
.dm-abc-count {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.1;
}
.dm-abc-sub {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-bottom: 6px;
}
.dm-abc-bar {
    height: 4px;
    background: #f3f4f6;
    border-radius: 2px;
    overflow: hidden;
}
.dm-abc-card--a .dm-abc-fill { background: #059669; }
.dm-abc-card--b .dm-abc-fill { background: var(--accent); }
.dm-abc-card--c .dm-abc-fill { background: #6b7280; }
.dm-abc-card--u .dm-abc-fill { background: #d1d5db; }
.dm-abc-fill {
    height: 100%;
    border-radius: 2px;
    transition: width .6s ease;
}

/* ── Run Analysis Card ── */
.dm-run-card {
    margin-bottom: 24px;
    border: 2px solid var(--primary-subtle);
    background: linear-gradient(135deg, #fff, #fafbfd);
}

/* ── ABC Explainer ── */
.dm-abc-explainer {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}
@media (max-width: 767.98px) { .dm-abc-explainer { grid-template-columns: 1fr; } }

.dm-abc-explain-item {
    display: flex;
    gap: 14px;
    padding: 16px 20px;
    background: #fff;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}
.dm-abc-explain-item strong {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 2px;
    color: #374151;
}
.dm-abc-explain-item p {
    line-height: 1.5;
}

/* ── Pareto Legend ── */
.dm-pareto-legend {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}
.dm-pareto-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    display: inline-block;
}

/* ── 6-column KPI responsive ── */
@media (max-width: 1199.98px) {
    .dm-kpi-ribbon[style*="repeat(6"] {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}
@media (max-width: 767.98px) {
    .dm-kpi-ribbon[style*="repeat(6"] {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}
@media (max-width: 479.98px) {
    .dm-kpi-ribbon[style*="repeat(6"] {
        grid-template-columns: 1fr !important;
    }
}

/* ── ABC Ribbon (responsive 4 → 2 → 1 column) ── */
.dm-abc-ribbon {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}
@media (max-width: 1199.98px) {
    .dm-abc-ribbon { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 575.98px) {
    .dm-abc-ribbon { grid-template-columns: 1fr; }
}

/* ══════════════════════════════════════════
   Demand Table
   ══════════════════════════════════════════ */

/* Card = flex column filling remaining viewport.
   Card-header stays pinned; only the table body scrolls. */
.dm-table-card {
    display: flex;
    flex-direction: column;
    border-radius: 10px;
    overflow: hidden;
    height: calc(100vh - var(--topbar-height) - 20px);
}
.dm-table-card > .card-header {
    flex-shrink: 0;
}
.dm-demand-table-wrap {
    flex: 1 1 auto;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: rgba(27,42,74,0.25) #f1f1f1;
}
.dm-demand-table-wrap::-webkit-scrollbar {
    width: 8px;
    height: 10px;
}
.dm-demand-table-wrap::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}
.dm-demand-table-wrap::-webkit-scrollbar-thumb {
    background: rgba(27,42,74,0.25);
    border-radius: 4px;
}
.dm-demand-table-wrap::-webkit-scrollbar-thumb:hover {
    background: rgba(27,42,74,0.4);
}
.dm-demand-table {
    font-size: 0.78rem;
    white-space: nowrap;
}
.dm-demand-table thead {
    position: sticky;
    top: 0;
    z-index: 10;
    background: #f8f9fc;
}
.dm-demand-table thead th {
    background: #f8f9fc;
    color: #6b7280;
    font-weight: 600;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    padding: 10px 8px;
    border-bottom: 2px solid #e5e7eb;
    vertical-align: bottom;
}
.dm-demand-table tbody td {
    padding: 6px 8px;
    vertical-align: middle;
}
.dm-demand-table tbody tr:hover {
    background: #f8f9fc;
}

/* ── Row ABC accent ── */
.dm-dt-row--a { border-left: 3px solid #059669; }
.dm-dt-row--b { border-left: 3px solid var(--accent); }
.dm-dt-row--c { border-left: 3px solid #6b7280; }
.dm-dt-row--u { border-left: 3px solid #d1d5db; }

/* ── Product link ── */
.dm-dt-product-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.78rem;
    transition: color .15s;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
    white-space: normal;
}
.dm-dt-product-link:hover {
    color: var(--accent);
}

/* ── Variant cell ── */
.dm-dt-variant {
    display: flex;
    flex-direction: column;
    gap: 1px;
}
.dm-dt-vname {
    font-size: 0.72rem;
    color: #374151;
    font-weight: 500;
}
.dm-dt-sku {
    font-size: 0.65rem;
    color: #9ca3af;
    font-family: 'SFMono-Regular', Consolas, monospace;
    display: inline-block;
    max-width: 130px;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ── Year column highlight ── */
.dm-dt-year {
    background: rgba(27,42,74,0.02) !important;
    color: var(--primary);
    font-weight: 600;
}
thead .dm-dt-year {
    background: rgba(27,42,74,0.04) !important;
    color: #6b7280 !important;
}

/* ── Month columns ── */
.dm-dt-month {
    font-size: 0.72rem;
    color: #6b7280;
}
thead .dm-dt-month {
    font-size: 0.65rem;
    min-width: 55px;
}
.dm-dt-has-sales {
    color: #374151;
    font-weight: 500;
}

/* ── Inventory Health Pills ── */
.dm-health-pill {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 20px;
    white-space: nowrap;
    line-height: 1.4;
}
.dm-health-pill--overstock {
    background: #ede9fe;
    color: #7c3aed;
}
.dm-health-pill--healthy {
    background: #ecfdf5;
    color: #059669;
}
.dm-health-pill--reorder {
    background: #fff7ed;
    color: #d97706;
    border: 1px dashed #d97706;
}
.dm-health-pill--low {
    background: #fef3c7;
    color: #b45309;
}
.dm-health-pill--critical {
    background: #fef2f2;
    color: #dc2626;
}
.dm-health-pill--out {
    background: #fee2e2;
    color: #991b1b;
    font-weight: 700;
}
.dm-health-pill--idle {
    background: #f3f4f6;
    color: #6b7280;
}

/* ══════════════════════════════════════
   Multi-pick Pill Filter Toggles
   ══════════════════════════════════════ */
/* (Filters now use inline Bootstrap utility classes) */

/* ── Dropdown Filter Menus ── */
.dm-dropdown-filter { display: inline-block; }
.dm-dd-btn {
    font-size: 0.78rem;
    font-weight: 500;
    padding: 3px 10px;
    border-radius: 6px;
    white-space: nowrap;
}
.dm-dd-btn .badge {
    font-size: 0.62rem;
    vertical-align: middle;
    margin-left: 4px;
}
.dm-dd-menu {
    min-width: 190px;
    padding: 6px 0;
    font-size: 0.8rem;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
    border: 1px solid #e5e7eb;
}
.dm-dd-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.78rem;
    color: #374151;
}
.dm-dd-item:hover {
    background-color: #f3f4f6;
}
.dm-dd-item .form-check-input {
    margin: 0;
    width: 15px;
    height: 15px;
    flex-shrink: 0;
    cursor: pointer;
}
.dm-dd-item .form-check-input:checked {
    background-color: #1B2A4A;
    border-color: #1B2A4A;
}
.dm-dd-item .badge,
.dm-dd-item .dm-health-pill {
    font-size: 0.68rem;
    pointer-events: none;
}

/* ── Sync badge ── */
.dm-sync-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.75rem;
    color: #6b7280;
    background: #f3f4f6;
    padding: 4px 10px;
    border-radius: 20px;
}
.dm-sync-badge i { font-size: 0.7rem; }

/* ════════════════════════════════════════
   Dashboard
   ════════════════════════════════════════ */

/* ── KPI Cards ── */
.dash-kpi-card {
    border: 1px solid var(--border-color);
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,.04);
    transition: box-shadow .2s, transform .2s;
}
.dash-kpi-card:hover {
    box-shadow: 0 4px 16px rgba(27,42,74,.09);
    transform: translateY(-2px);
}
.dash-kpi-card .card-body { padding: 20px; }
.dash-kpi-label {
    font-size: .72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .6px;
    color: var(--text-muted);
    margin-bottom: 4px;
}
.dash-kpi-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 2px;
    line-height: 1.2;
    min-width: 0;
}
.dash-kpi-sub {
    font-size: .75rem;
    margin-bottom: 0;
}
.dash-kpi-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}
.dash-kpi-icon--navy  { background: rgba(27,42,74,.08);  color: #1B2A4A; }
.dash-kpi-icon--blue  { background: rgba(13,110,253,.08); color: #0d6efd; }
.dash-kpi-icon--gold  { background: rgba(197,165,90,.12); color: #C5A55A; }
.dash-kpi-icon--red   { background: rgba(220,53,69,.08);  color: #dc3545; }

.dash-kpi-card--alert {
    border-color: rgba(220,53,69,.25);
    background: rgba(220,53,69,.02);
}

/* ── Card headers ── */
.dash-card-header {
    background: transparent;
    border-bottom: 1px solid var(--border-color);
    padding: 14px 16px;
    font-size: .85rem;
    font-weight: 600;
    color: var(--primary);
}

/* ── Mini tables ── */
.dash-mini-table thead th {
    font-size: .7rem;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--text-muted);
    border-bottom: 2px solid var(--border-color);
    padding: 8px 12px;
    font-weight: 600;
    background: var(--bg-light);
}
.dash-mini-table tbody td {
    padding: 10px 12px;
    font-size: .82rem;
    vertical-align: middle;
    border-bottom: 1px solid #f3f4f6;
}
.dash-mini-table tbody tr:hover {
    background: rgba(27,42,74,.02);
}

/* ── PO Status badges ── */
.dash-po-status {
    font-size: .68rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 20px;
    letter-spacing: .3px;
    text-transform: capitalize;
}
.dash-po-status--draft                 { background: #e2e3e5; color: #495057; }
.dash-po-status--sent_for_approval     { background: #fff3cd; color: #856404; }
.dash-po-status--approved              { background: #d1e7dd; color: #0f5132; }
.dash-po-status--sent                  { background: #cfe2ff; color: #084298; }
.dash-po-status--confirmed             { background: #d0e8ff; color: #0a58ca; }
.dash-po-status--partially_received    { background: #e2d4f0; color: #6f42c1; }
.dash-po-status--received              { background: #d1e7dd; color: #0f5132; }
.dash-po-status--closed                { background: #d3d3d4; color: #373a3c; }
.dash-po-status--cancelled             { background: #f8d7da; color: #842029; }

/* ── Responsive tweaks ── */
@media (max-width: 768px) {
    .dash-kpi-value { font-size: 1.2rem; }
    .dash-kpi-icon  { width: 36px; height: 36px; font-size: 1rem; }
}

/* ════════════════════════════════════════
   PO Detail — Approval Table
   ════════════════════════════════════════ */
.po-lines-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.po-lines-wrap {
    overflow: auto;
    max-height: calc(100vh - 350px);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: rgba(27,42,74,0.25) #f1f1f1;
}
.po-lines-wrap::-webkit-scrollbar { width: 8px; height: 10px; }
.po-lines-wrap::-webkit-scrollbar-track { background: #f1f1f1; border-radius: 4px; }
.po-lines-wrap::-webkit-scrollbar-thumb { background: rgba(27,42,74,0.25); border-radius: 4px; }
.po-lines-wrap::-webkit-scrollbar-thumb:hover { background: rgba(27,42,74,0.4); }

/* ── PO Review Table (buying table review page) ── */
.po-review-table-wrap {
    overflow: auto;
    max-height: calc(100vh - 320px);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: rgba(27,42,74,0.25) #f1f1f1;
}
.po-review-table-wrap::-webkit-scrollbar { width: 8px; height: 10px; }
.po-review-table-wrap::-webkit-scrollbar-track { background: #f1f1f1; border-radius: 4px; }
.po-review-table-wrap::-webkit-scrollbar-thumb { background: rgba(27,42,74,0.25); border-radius: 4px; }
.po-review-table-wrap::-webkit-scrollbar-thumb:hover { background: rgba(27,42,74,0.4); }

.po-review-table thead {
    position: sticky;
    top: 0;
    z-index: 10;
    background: var(--primary);
    color: #fff;
}
.po-review-table thead th {
    background: var(--primary);
    color: #fff;
    font-weight: 600;
    font-size: .75rem;
    text-transform: uppercase;
    letter-spacing: .3px;
    padding: .5rem .6rem;
    border: none;
    white-space: nowrap;
}
.po-review-table tbody tr:hover { background: #f8f9fa; }
.po-review-table tfoot { position: sticky; bottom: 0; background: #fff; }
.po-review-table tfoot td { padding: .6rem; }

.po-lines-table {
    font-size: 0.78rem;
    white-space: nowrap;
    margin-bottom: 0;
}
.po-lines-table thead {
    position: sticky;
    top: 0;
    z-index: 10;
    background: #f8f9fc;
}
.po-lines-table thead th {
    font-size: 0.68rem;
    font-weight: 600;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    padding: 8px 8px;
    border-bottom: 2px solid #e5e7eb;
    vertical-align: bottom;
    background: #f8f9fc;
    white-space: nowrap;
}
.po-lines-table tbody td {
    padding: 6px 8px;
    vertical-align: middle;
}
.po-lines-table tbody tr:hover {
    background: #f8f9fc;
}
.po-lines-table tfoot td {
    padding: 6px 8px;
    border-top: 2px solid #e5e7eb;
}

/* Product column */
.po-th-product { min-width: 200px; }
.po-td-product { min-width: 200px; max-width: 260px; }
.po-product-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.78rem;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color .15s;
}
.po-product-link:hover {
    color: var(--accent-dark);
    text-decoration: underline;
}
.po-variant-name {
    font-size: 0.7rem;
    color: #6b7280;
    font-weight: 500;
}
.po-sku {
    font-size: 0.68rem;
    color: #9ca3af;
    background: #f0f1f4;
    padding: 1px 6px;
    border-radius: 3px;
}

/* Highlight columns (Order details) */
.po-col-highlight {
    background: rgba(27,42,74,0.02);
}
thead .po-col-highlight {
    background: rgba(27,42,74,0.04);
}

/* Row status highlights */
.po-row-urgent {
    background-color: rgba(220,53,69,0.04) !important;
    border-left: 3px solid #dc3545;
}
.po-row-critical {
    background-color: rgba(245,158,11,0.04) !important;
    border-left: 3px solid #f59e0b;
}
.po-row-reorder {
    background-color: rgba(59,130,246,0.03) !important;
    border-left: 3px solid #3b82f6;
}

/* Delete button */
.po-delete-line-btn {
    background: none;
    border: none;
    opacity: 0;
    transition: opacity .15s;
    cursor: pointer;
}
.po-line-row:hover .po-delete-line-btn {
    opacity: 1;
}
.po-delete-line-btn:hover i {
    color: #dc3545 !important;
}

/* ── PO Line Tooltip ── */
.po-line-tooltip {
    position: fixed;
    z-index: 9999;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.18);
    padding: 14px;
    width: 320px;
    pointer-events: none;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity .15s ease, transform .15s ease;
}
.po-line-tooltip.visible {
    opacity: 1;
    transform: translateY(0);
}
.po-tt-product {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.3;
}
.po-tt-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5px;
    margin-top: 6px;
}
.po-tt-metric {
    background: var(--bg-light);
    border-radius: 6px;
    padding: 5px 8px;
}
.po-tt-metric-label {
    font-size: 0.6rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.po-tt-metric-val {
    font-size: 0.8rem;
    font-weight: 700;
    color: #374151;
    line-height: 1.2;
}

/* ── Info cards collapse icon rotation ── */
.po-info-card .card-header[aria-expanded="false"] .bi-chevron-down,
.po-info-card .card-header.collapsed .bi-chevron-down {
    transform: rotate(-90deg);
    transition: transform .2s;
}
.po-info-card .card-header .bi-chevron-down {
    transition: transform .2s;
}

/* Responsive */
@media (max-width: 767.98px) {
    .po-th-product, .po-td-product {
        min-width: 160px;
    }
}

/* ════════════════════════════════════════
   Settings Page
   ════════════════════════════════════════ */

/* ── Page Container ── */
.settings-page {
    max-width: 1200px;
    margin: 0 auto;
}
.settings-header {
    margin-bottom: 24px;
}
.settings-title {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--primary);
    margin: 0 0 4px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.settings-title i {
    color: var(--accent);
}
.settings-subtitle {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin: 0;
}

/* ── Layout: sidebar nav + content ── */
.settings-layout {
    display: flex;
    gap: 28px;
    align-items: flex-start;
}

/* ── Left Navigation ── */
.settings-nav {
    width: 240px;
    flex-shrink: 0;
    position: sticky;
    top: calc(var(--topbar-height) + 24px);
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.settings-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 10px;
    text-decoration: none;
    color: #374151;
    transition: all .15s ease;
    font-size: .85rem;
}
.settings-nav-item:hover {
    background: var(--bg-light);
    color: var(--primary);
}
.settings-nav-item.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff;
    box-shadow: 0 2px 8px rgba(27,42,74,0.2);
}
.settings-nav-item.active .settings-nav-desc {
    color: rgba(255,255,255,0.7);
}
.settings-nav-item.active .settings-nav-icon {
    background: rgba(255,255,255,0.2) !important;
    color: #fff !important;
}
.settings-nav-item.active .badge {
    background: rgba(255,255,255,0.25) !important;
    color: #fff;
}
.settings-nav-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
    background: var(--primary-subtle);
    color: var(--primary);
    transition: all .15s ease;
}
.settings-nav-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.settings-nav-label {
    font-weight: 600;
    font-size: .82rem;
    line-height: 1.3;
}
.settings-nav-desc {
    font-size: .68rem;
    color: var(--text-muted);
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ── Right Content ── */
.settings-content {
    flex: 1;
    min-width: 0;
}

/* ── Section Cards ── */
.settings-section {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    margin-bottom: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    overflow: hidden;
}
.settings-section-header {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 22px;
    background: linear-gradient(135deg, #fafbfd 0%, #fff 100%);
    border-bottom: 1px solid #f3f4f6;
}
.settings-section-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
    background: var(--primary-subtle);
    color: var(--primary);
}
.settings-section-title {
    font-size: .9rem;
    font-weight: 700;
    color: var(--primary);
    margin: 0 0 2px;
}
.settings-section-desc {
    font-size: .75rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.4;
}
.settings-section-body {
    padding: 20px 22px;
}

/* ── Field Rows ── */
.settings-field-row {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}
.settings-field-row:last-child {
    margin-bottom: 0;
}
.settings-field {
    flex: 1;
    min-width: 0;
}
.settings-field-label {
    display: block;
    font-size: .78rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 6px;
}
.settings-field-hint {
    display: block;
    font-size: .72rem;
    color: var(--text-muted);
    margin-top: 4px;
    line-height: 1.4;
}

/* ── ABC Grid ── */
.settings-abc-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}
.settings-abc-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 14px;
    background: var(--bg-light);
    border-radius: 10px;
    border: 1px solid #f0f1f4;
    text-align: center;
}
.settings-abc-item .form-control,
.settings-abc-item input[type="number"] {
    text-align: center;
    font-weight: 600;
    max-width: 80px;
}
.settings-abc-badge {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .72rem;
    font-weight: 700;
    color: #fff;
}

/* ── Health Scale ── */
.settings-health-scale {
    padding: 10px 14px;
    background: var(--bg-light);
    border-radius: 8px;
    font-size: .73rem;
    line-height: 1.6;
}

/* ── ABC Current ── */
.settings-abc-current {
    padding: 10px 14px;
    background: var(--bg-light);
    border-radius: 8px;
    font-size: .73rem;
    line-height: 1.6;
    margin-top: 16px;
}

/* ── Save Bar ── */
.settings-save-bar {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 24px;
    padding: 16px 22px;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    position: sticky;
    bottom: 16px;
    z-index: 10;
}

/* ── Shopify Sync Info ── */
.settings-sync-info {
    background: var(--bg-light);
    border-radius: 10px;
    padding: 4px 0;
    margin-bottom: 8px;
}
.settings-sync-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 16px;
    font-size: .8rem;
}
.settings-sync-row + .settings-sync-row {
    border-top: 1px solid #f0f1f4;
}
.settings-sync-label {
    color: var(--text-muted);
    font-weight: 500;
}
.settings-sync-value {
    font-weight: 600;
    color: #374151;
}

/* ── Setup Guide ── */
.settings-guide-list {
    margin: 0;
    padding-left: 20px;
}
.settings-guide-list li {
    margin-bottom: 10px;
    font-size: .82rem;
    line-height: 1.5;
    color: #374151;
}
.settings-guide-list li:last-child {
    margin-bottom: 0;
}

/* ── Users Grid ── */
.settings-users-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.settings-user-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    transition: box-shadow .2s, transform .15s;
}
.settings-user-card:hover {
    box-shadow: 0 4px 12px rgba(27,42,74,0.07);
    transform: translateY(-1px);
}
.settings-user-avatar {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .82rem;
    font-weight: 700;
    flex-shrink: 0;
}
.settings-user-info {
    flex: 1;
    min-width: 0;
}
.settings-user-name {
    font-size: .88rem;
    font-weight: 700;
    color: var(--primary);
}
.settings-user-email {
    font-size: .75rem;
    color: var(--text-muted);
}
.settings-user-meta {
    flex-shrink: 0;
}
.settings-user-actions {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

/* ── Responsive: stack on small screens ── */
@media (max-width: 991.98px) {
    .settings-layout {
        flex-direction: column;
    }
    .settings-nav {
        width: 100%;
        position: static;
        flex-direction: row;
        overflow-x: auto;
        scrollbar-width: none;
    }
    .settings-nav::-webkit-scrollbar { display: none; }
    .settings-nav-item {
        white-space: nowrap;
        flex-shrink: 0;
    }
    .settings-nav-desc {
        display: none;
    }
    .settings-field-row {
        flex-direction: column;
        gap: 12px;
    }
}
@media (max-width: 575.98px) {
    .settings-abc-grid {
        grid-template-columns: 1fr;
    }
    .settings-user-card {
        flex-wrap: wrap;
        gap: 10px;
    }
    .settings-user-meta {
        width: 100%;
    }
}

/* ════════════════════════════════════════
   PO Receiving UI
   ════════════════════════════════════════ */

/* ── Header card ── */
.rcv-header-card {
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: #fff;
}
.rcv-progress-summary { text-align: right; }
.rcv-big-num {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
    color: var(--primary);
}
.rcv-progress-label {
    font-size: .75rem;
    color: var(--text-muted);
    margin-left: 4px;
}
.rcv-progress-bar {
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

/* ── Card headers ── */
.rcv-card-header {
    background: transparent;
    border-bottom: 1px solid var(--border-color);
    padding: 12px 16px;
    font-size: .82rem;
    color: var(--primary);
}
.rcv-card-footer {
    background: var(--bg-light);
    border-top: 1px solid var(--border-color);
    padding: 16px;
}

/* ── Receiving table ── */
.rcv-table thead th {
    font-size: .7rem;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--text-muted);
    border-bottom: 2px solid var(--border-color);
    padding: 10px 12px;
    font-weight: 600;
    background: var(--bg-light);
    white-space: nowrap;
}
.rcv-table tbody td {
    padding: 12px;
    vertical-align: middle;
    border-bottom: 1px solid #f3f4f6;
    font-size: .82rem;
}
.rcv-product-name {
    max-width: 260px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ── Line states ── */
.rcv-line--done {
    background: rgba(25,135,84,.03);
    opacity: .7;
}
.rcv-line--active {
    background: rgba(27,42,74,.03);
    border-left: 3px solid var(--primary);
}
.rcv-line--active td:first-child {
    padding-left: 9px; /* compensate for border */
}

/* ── Input group ── */
.rcv-input-group {
    max-width: 130px;
    margin: 0 auto;
}
.rcv-qty-input {
    font-weight: 600;
    font-size: .85rem !important;
    border-radius: 8px 0 0 8px !important;
}
.rcv-qty-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(27,42,74,.12);
}
.rcv-fill-btn {
    border-radius: 0 8px 8px 0 !important;
    font-size: .75rem;
    padding: 0 8px;
}

/* ── Badges ── */
.rcv-badge--done {
    background: #d1e7dd;
    color: #0f5132;
    font-size: .68rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 20px;
}
.rcv-badge--partial {
    background: #fff3cd;
    color: #856404;
    font-size: .68rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 20px;
}
.rcv-badge--pending {
    background: #e2e3e5;
    color: #495057;
    font-size: .68rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 20px;
}

/* ── Batch summary ── */
.rcv-batch-summary {
    text-align: center;
    padding: 8px 16px;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 10px;
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .rcv-big-num { font-size: 1.4rem; }
    .rcv-product-name { max-width: 140px; }
    .rcv-input-group { max-width: 110px; }
}