:root {
    --app-bg: #f4f6fa;
    --card-bg: #ffffff;
    --card-bg-soft: #f8fafc;
    --border: #e5e9f1;
    --border-strong: #d5dbe7;
    --muted: #6b7280;
    --text: #111827;
    --text-strong: #0b1220;
    --sidebar-bg: #071334;
    --sidebar-soft: #0d1b43;
    --accent: #ff9800;
    --primary: #2563eb;
    --success: #16a34a;
    --danger: #dc2626;
    --warning: #f59e0b;
    --info: #0ea5e9;
    --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
    --shadow-strong: 0 18px 40px rgba(15, 23, 42, 0.12);
    --row-hover: rgba(37, 99, 235, 0.06);
}

html[data-bs-theme="dark"] {
    --app-bg: #0b1220;
    --card-bg: #0f172a;
    --card-bg-soft: #111c33;
    --border: #1f2a40;
    --border-strong: #2a3655;
    --muted: #94a3b8;
    --text: #e5e7eb;
    --text-strong: #f8fafc;
    --sidebar-bg: #050b1d;
    --sidebar-soft: #0c1735;
    --accent: #f59e0b;
    --primary: #3b82f6;
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #fbbf24;
    --info: #38bdf8;
    --shadow: 0 6px 26px rgba(0, 0, 0, 0.38);
    --shadow-strong: 0 16px 36px rgba(0, 0, 0, 0.5);
    --row-hover: rgba(59, 130, 246, 0.10);
}

html, body {
    background: var(--app-bg);
    color: var(--text);
}

body {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== Auth ===== */
.auth-body {
    min-height: 100vh;
    background:
        radial-gradient(circle at 15% 20%, rgba(59, 130, 246, 0.18), transparent 40%),
        radial-gradient(circle at 85% 80%, rgba(245, 158, 11, 0.15), transparent 40%),
        linear-gradient(135deg, #07102a 0%, #132a63 100%);
}
.auth-main {
    min-height: 100vh;
}
.auth-card {
    background: rgba(15, 23, 42, 0.72);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-top: 3px solid var(--accent);
    border-radius: 16px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.45);
    padding: 26px 28px;
    color: #e5e7eb;
}
.auth-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}
.auth-title {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
}
.auth-subtitle {
    font-size: 12px;
    color: #9fb0d8;
}
.auth-card .form-label {
    color: #cdd6e9;
    font-size: 12px;
    letter-spacing: .03em;
    text-transform: uppercase;
    margin-bottom: 4px;
}
.auth-card .input-group-text {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #9fb0d8;
}
.auth-card .form-control {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #fff;
}
.auth-card .form-control::placeholder { color: rgba(255,255,255,0.35); }
.auth-card .form-control:focus {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--accent);
    color: #fff;
    box-shadow: 0 0 0 .2rem rgba(245, 158, 11, 0.22);
}
.auth-footer {
    margin-top: 20px;
    text-align: center;
    font-size: 11px;
    color: rgba(201, 211, 238, 0.55);
    letter-spacing: .1em;
    text-transform: uppercase;
}

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

.sidebar {
    width: 268px;
    background: linear-gradient(180deg, var(--sidebar-bg), #040a1a);
    color: #c9d3ee;
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 1030;
    border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.brand-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent), #ffb84d);
    color: #111827;
    font-size: 18px;
    box-shadow: 0 6px 16px rgba(245, 158, 11, 0.35);
}

.brand-title { font-size: 13px; font-weight: 700; color: #eef4ff; line-height: 1.2; }
.brand-subtitle { font-size: 10px; color: rgba(201, 211, 238, 0.7); text-transform: uppercase; letter-spacing: .08em; }

.sidebar-nav {
    padding: 14px 10px;
    overflow: auto;
    flex: 1;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #c9d3ee;
    text-decoration: none;
    padding: 9px 11px;
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 3px;
    transition: .2s ease;
}
.sidebar-link i { width: 18px; text-align: center; font-size: 15px; }
.sidebar-link:hover { background: var(--sidebar-soft); color: #fff; }
.sidebar-link.active {
    background: linear-gradient(135deg, var(--accent), #ffb84d);
    color: #111827;
    font-weight: 600;
    box-shadow: 0 8px 20px rgba(245, 158, 11, 0.32);
}

.sidebar-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 12px 10px;
}
.user-chip {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 10px;
    margin-bottom: 10px;
}
.user-name { font-size: 12px; color: #fff; font-weight: 600; }
.user-role { font-size: 11px; color: #9fb0d8; }
.sidebar-actions { display: flex; gap: 8px; }

.content-area {
    margin-left: 268px;
    width: calc(100% - 268px);
    min-height: 100vh;
}
.content-main { padding-top: 18px !important; }
.mobile-topbar { display: none; }

/* ===== Page headers & cards ===== */
.page-header {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-top: 3px solid var(--accent);
    border-radius: 12px;
    box-shadow: var(--shadow);
    padding: 14px 18px;
    margin-bottom: 14px;
}
.page-header h1 {
    font-size: 26px;
    font-weight: 700;
    margin: 0;
    color: var(--text-strong);
    letter-spacing: -.01em;
}
.page-header p {
    margin: 2px 0 0;
    color: var(--muted);
    font-size: 13px;
}

.card {
    background: var(--card-bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow);
    transition: box-shadow .2s ease, transform .2s ease;
}
.card:hover { box-shadow: var(--shadow-strong); }

.card-header {
    background: transparent;
    font-weight: 600;
    color: var(--text-strong);
    border-bottom: 1px solid var(--border);
    padding: 12px 16px;
    font-size: 13.5px;
}

.form-control,
.form-select,
.alert {
    background: var(--card-bg);
    color: var(--text);
    border-color: var(--border-strong);
}
.form-control::placeholder { color: color-mix(in srgb, var(--muted) 70%, transparent); }
.form-control:focus,
.form-select:focus {
    background: var(--card-bg);
    color: var(--text);
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.18);
}
.form-label { color: var(--text); }

/* ===== KPI ===== */
.kpi-row { align-items: stretch; }

.kpi-card {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow);
    padding: 14px 16px;
    position: relative;
    overflow: hidden;
    height: 100%;
    min-height: 96px;
    transition: transform .15s ease, box-shadow .2s ease;
}
.kpi-card:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-strong);
}
.kpi-card::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 4px;
    background: var(--_accent, var(--accent));
}
.kpi-card.kpi-primary { --_accent: var(--primary); }
.kpi-card.kpi-success { --_accent: var(--success); }
.kpi-card.kpi-danger  { --_accent: var(--danger); }
.kpi-card.kpi-warning { --_accent: var(--warning); }
.kpi-card.kpi-info    { --_accent: var(--info); }
.kpi-card.kpi-accent  { --_accent: var(--accent); }

.kpi-icon {
    width: 48px; height: 48px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
    color: var(--_accent, var(--accent));
    background: color-mix(in srgb, var(--_accent, var(--accent)) 14%, transparent);
}

.kpi-meta { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.kpi-meta small {
    text-transform: uppercase;
    letter-spacing: .05em;
    font-size: 10.5px;
    color: var(--muted);
    font-weight: 600;
}
.kpi-meta h4 {
    margin: 0;
    font-weight: 700;
    font-size: 22px;
    color: var(--text-strong);
    line-height: 1.15;
    word-break: break-word;
}
.kpi-meta .kpi-sub {
    font-size: 11px;
    color: var(--muted);
    font-weight: 500;
}

/* legacy .kpi */
.kpi {
    border-radius: 12px; border: 1px solid var(--border);
    color: var(--text); background: var(--card-bg);
}
.kpi .card-body { display: flex; flex-direction: column; gap: 4px; }
.kpi small { text-transform: uppercase; letter-spacing: .05em; font-size: 11px; color: var(--muted); }
.kpi h4, .kpi h5 { margin: 0; font-weight: 700; color: var(--text-strong); }

/* ===== Tables ===== */
.table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--text);
    --bs-table-striped-bg: transparent;
    --bs-table-striped-color: var(--text);
    --bs-table-hover-bg: var(--row-hover);
    --bs-table-hover-color: var(--text);
    --bs-table-border-color: var(--border);
    background: transparent !important;
    color: var(--text) !important;
    margin-bottom: 0;
}
.table > :not(caption) > * > * {
    background: transparent !important;
    color: var(--text) !important;
    border-bottom-color: var(--border);
}
.table td, .table th {
    vertical-align: middle;
    font-size: 13px;
    padding: 0.7rem 0.85rem;
    color: var(--text);
}
.table thead th {
    color: var(--muted) !important;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
    font-size: 11px;
    white-space: nowrap;
    background: transparent !important;
    border-bottom: 1px solid var(--border);
}
.table-striped > tbody > tr:nth-of-type(odd) > * {
    background: transparent !important;
    color: var(--text) !important;
}
.table-modern { margin-bottom: 0; }
.table-modern tbody tr { transition: background-color .18s ease; }
.table-modern tbody tr:hover > * { background: var(--row-hover) !important; }
.table-modern tbody td { border-top: 1px solid var(--border); }

/* Keep muted text readable in dark mode */
html[data-bs-theme="dark"] .text-body-secondary,
html[data-bs-theme="dark"] .text-muted,
html[data-bs-theme="dark"] small.text-muted {
    color: #cbd5e1 !important;
}
html[data-bs-theme="dark"] .table td,
html[data-bs-theme="dark"] .table th,
html[data-bs-theme="dark"] .table tbody tr > *,
html[data-bs-theme="dark"] .table-modern tbody td {
    color: #f1f5f9 !important;
}
html[data-bs-theme="dark"] .table thead th {
    color: #94a3b8 !important;
}
html[data-bs-theme="dark"] .table .text-body-secondary,
html[data-bs-theme="dark"] .table .text-muted {
    color: #cbd5e1 !important;
}
html[data-bs-theme="dark"] .card,
html[data-bs-theme="dark"] .modal-content {
    color: #f1f5f9;
}
html[data-bs-theme="dark"] .form-control,
html[data-bs-theme="dark"] .form-select,
html[data-bs-theme="dark"] .form-control:focus,
html[data-bs-theme="dark"] .form-select:focus {
    color: #f1f5f9;
}
html[data-bs-theme="dark"] .form-control::placeholder { color: #64748b; }

/* ===== Badges & chips ===== */
.badge-role {
    display: inline-block;
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .02em;
    background: color-mix(in srgb, var(--primary) 14%, transparent);
    color: var(--primary);
    border: 1px solid color-mix(in srgb, var(--primary) 28%, transparent);
}
.badge-admin { background: color-mix(in srgb, var(--danger) 14%, transparent); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 28%, transparent); }
.badge-sales { background: color-mix(in srgb, var(--success) 14%, transparent); color: var(--success); border-color: color-mix(in srgb, var(--success) 28%, transparent); }
.badge-worker { background: color-mix(in srgb, var(--primary) 14%, transparent); color: var(--primary); border-color: color-mix(in srgb, var(--primary) 28%, transparent); }

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11.5px;
    font-weight: 500;
    border: 1px solid transparent;
}
.status-pill.status-on {
    color: var(--success);
    background: color-mix(in srgb, var(--success) 14%, transparent);
    border-color: color-mix(in srgb, var(--success) 28%, transparent);
}
.status-pill.status-off {
    color: var(--muted);
    background: color-mix(in srgb, var(--muted) 14%, transparent);
    border-color: color-mix(in srgb, var(--muted) 30%, transparent);
}

.type-chip {
    display: inline-block;
    padding: 2px 9px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .02em;
}
.type-chip.type-jbi {
    color: var(--info);
    background: color-mix(in srgb, var(--info) 14%, transparent);
}
.type-chip.type-block {
    color: var(--accent);
    background: color-mix(in srgb, var(--accent) 18%, transparent);
}

.badge.bg-light {
    color: var(--text) !important;
    background: color-mix(in srgb, var(--app-bg) 70%, transparent) !important;
    border: 1px solid var(--border);
    font-weight: 500;
}

/* ===== Charts ===== */
.chart-wrap {
    position: relative;
    width: 100%;
}
.chart-wrap canvas { max-width: 100%; }

/* ===== Reports ===== */
.report-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow);
    padding: 16px;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 14px;
    position: relative;
    overflow: hidden;
    transition: transform .15s ease, box-shadow .2s ease;
}
.report-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-strong); }
.report-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 3px;
    background: var(--_accent, var(--accent));
}
.report-primary { --_accent: var(--primary); }
.report-info    { --_accent: var(--info); }
.report-warning { --_accent: var(--warning); }
.report-success { --_accent: var(--success); }
.report-accent  { --_accent: var(--accent); }

.report-header { display: flex; gap: 12px; align-items: center; margin-top: 4px; }
.report-icon {
    width: 44px; height: 44px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px;
    color: var(--_accent, var(--accent));
    background: color-mix(in srgb, var(--_accent, var(--accent)) 14%, transparent);
}
.report-title { font-weight: 700; font-size: 15px; color: var(--text-strong); }
.report-desc { color: var(--muted); font-size: 12.5px; margin-top: 2px; }
.report-actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; }

/* ===== Costs / materials ===== */
.material-row {
    display: grid;
    grid-template-columns: 1fr 250px auto;
    gap: 8px;
    align-items: start;
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--card-bg-soft);
}
.material-row .material-name {
    display: flex; flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    color: var(--text);
    font-weight: 500;
}
.material-row .material-name-text { flex: 1 1 auto; min-width: 0; }
.material-row .material-input { min-width: 0; }
.material-row .btn { align-self: center; min-width: 36px; }
.material-field-line {
    display: grid;
    grid-template-columns: 132px 1fr;
    gap: 6px;
    align-items: center;
}
.cost-unit-badge--left {
    justify-content: center;
    text-align: center;
    font-size: 10px;
    padding: 0.2rem 0.35rem;
}

.cost-unit-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.55rem;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: 6px;
    border: 1px solid color-mix(in srgb, var(--primary) 45%, var(--border));
    background: color-mix(in srgb, var(--primary) 12%, var(--card-bg));
    color: var(--primary);
    white-space: nowrap;
}
.cost-unit-badge--norm {
    margin-left: 6px;
    font-size: 10px;
    text-transform: none;
    letter-spacing: 0;
    font-weight: 600;
    color: var(--text-strong);
    border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
    background: color-mix(in srgb, var(--accent) 10%, var(--card-bg));
}

.table-norm-groups { border-collapse: separate; border-spacing: 0 10px; }
tbody.norm-product-group {
    outline: 1px solid var(--border-strong);
    outline-offset: 0;
    border-radius: 10px;
    box-shadow: 0 1px 0 color-mix(in srgb, var(--primary) 25%, transparent);
}
tbody.norm-product-group tr td {
    border-top: 1px solid var(--border);
}
tbody.norm-product-group tr:first-child td { border-top: none; }
tbody.norm-product-group tr:last-child td { border-bottom: none; }
.norm-product-cell { font-weight: 600; color: var(--text-strong); }
.norm-mat-name { font-weight: 500; }

.chart-legend-production { color: var(--text-strong); }
html[data-bs-theme="dark"] .chart-legend-production {
    color: #f8fafc !important;
}
.chart-legend-swatch {
    display: inline-block;
    width: 14px;
    height: 14px;
    border-radius: 4px;
    flex-shrink: 0;
    box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.12);
}
.chart-legend-swatch--jbi { background: var(--primary); }
.chart-legend-swatch--blocks { background: var(--accent); }
html[data-bs-theme="dark"] .chart-legend-swatch {
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12);
}

/* Дашборд / KPI: в тёмной теме подписи и суммы ближе к белому */
html[data-bs-theme="dark"] .kpi-row .kpi-meta small,
html[data-bs-theme="dark"] .kpi-row .kpi-meta .kpi-sub {
    color: #f1f5f9 !important;
}
html[data-bs-theme="dark"] .kpi-row .kpi-meta h4 {
    color: #ffffff !important;
}
html[data-bs-theme="dark"] .page-header h1 {
    color: #ffffff !important;
}
html[data-bs-theme="dark"] .page-header .text-body-secondary {
    color: #e2e8f0 !important;
}

/* ===== Modals / filter ===== */
.modal-content {
    background: var(--card-bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 14px;
}
.modal-header, .modal-footer { border-color: var(--border); }

.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--card-bg);
    box-shadow: var(--shadow);
}
.filter-group.filter-ranges {
    display: inline-flex;
    gap: 4px;
    background: var(--card-bg-soft);
    padding: 4px;
    border-radius: 10px;
    border: 1px solid var(--border);
}
.filter-range {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 6px 12px;
    border-radius: 7px;
    color: var(--muted);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: background .15s, color .15s;
}
.filter-range:hover { color: var(--text); background: var(--row-hover); }
.filter-range.is-active {
    background: linear-gradient(135deg, var(--primary), color-mix(in srgb, var(--primary) 70%, var(--info)));
    color: #fff;
    box-shadow: 0 4px 14px rgba(37, 99, 235, .25);
}
.filter-range i { font-size: 14px; }

.filter-nav {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--card-bg-soft);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 4px;
}
.filter-nav-btn {
    display: inline-flex; align-items: center; justify-content: center;
    width: 32px; height: 32px;
    border-radius: 7px;
    color: var(--muted);
    text-decoration: none;
    transition: background .15s, color .15s;
}
.filter-nav-btn:hover { background: var(--row-hover); color: var(--text); }
.filter-current {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 0 10px;
    font-weight: 600;
    color: var(--text);
    font-size: 13px;
    white-space: nowrap;
}
.filter-current i { color: var(--primary); }

.filter-form {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.filter-input {
    min-width: 145px;
    max-width: 170px;
}
.filter-dash { color: var(--muted); }

@media (max-width: 767px) {
    .filter-bar { padding: 8px; }
    .filter-group.filter-ranges { width: 100%; justify-content: space-between; }
    .filter-range { flex: 1; justify-content: center; padding: 6px 4px; font-size: 12px; }
    .filter-range span { display: none; }
    .filter-nav { width: 100%; justify-content: space-between; }
    .filter-current { flex: 1; justify-content: center; }
    .filter-form { width: 100%; }
    .filter-input { flex: 1; min-width: 0; }
}

/* ===== Worker picker ===== */
.worker-picker {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.worker-chip {
    position: relative;
    cursor: pointer;
    user-select: none;
}
.worker-chip input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}
.worker-chip span {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border-radius: 20px;
    border: 1.5px solid var(--border-strong);
    background: var(--card-bg-soft);
    color: var(--text);
    font-size: 13px;
    transition: all .15s;
}
.worker-chip:hover span { border-color: var(--primary); }
.worker-chip input:checked + span {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(37, 99, 235, .25);
}

/* ===== Buttons ===== */
.btn-primary { background: var(--primary); border-color: var(--primary); }
.btn-primary:hover { background: color-mix(in srgb, var(--primary) 85%, black); border-color: color-mix(in srgb, var(--primary) 85%, black); }
.btn-warning { background: var(--accent); border-color: var(--accent); color: #111827; }
.btn-warning:hover { background: color-mix(in srgb, var(--accent) 85%, black); border-color: color-mix(in srgb, var(--accent) 85%, black); color: #111827; }
.btn-outline-primary { color: var(--primary); border-color: var(--primary); }
.btn-outline-primary:hover { background: var(--primary); border-color: var(--primary); }
.btn-outline-secondary { color: var(--muted); border-color: var(--border-strong); }
.btn-outline-secondary:hover { background: var(--border); color: var(--text); border-color: var(--border-strong); }

/* ===== Misc ===== */
.text-body-secondary { color: var(--muted) !important; }

.sidebar-backdrop { display: none; }

@media (max-width: 991.98px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform .25s ease;
    }
    .sidebar.open { transform: translateX(0); }
    .sidebar-backdrop {
        display: none;
        position: fixed; inset: 0;
        background: rgba(0, 0, 0, 0.45);
        z-index: 1025;
    }
    .sidebar-backdrop.show { display: block; }
    .content-area { margin-left: 0; width: 100%; }
    .mobile-topbar {
        position: sticky; top: 0; z-index: 1020;
        display: flex; align-items: center; gap: 10px;
        background: var(--card-bg);
        border-bottom: 1px solid var(--border);
        padding: 10px 12px;
    }
    .mobile-title { font-size: 14px; font-weight: 700; flex: 1; color: var(--text-strong); }
    .page-header h1 { font-size: 22px; }
    .table td, .table th { padding: .5rem .55rem; font-size: 12px; }
    .kpi-meta h4 { font-size: 18px; }
    .material-row {
        grid-template-columns: 1fr 220px auto;
    }
}

@media (max-width: 575.98px) {
    .material-row {
        grid-template-columns: 1fr auto;
    }
    .material-row .material-input { grid-column: 1 / -1; }
}