/* =====================================================================
   X86 Inventory - design system (see x86inventory.md)
   Blurple / Emerald / Slate · Inter + JetBrains Mono · 24px cards · motion
   ===================================================================== */
:root {
    /* brand (primary is overridden by Settings via an inline :root in the layout) */
    --app-primary: #5865F2;
    --app-primary-rgb: 88, 101, 242;
    --success: #10B981; --success-rgb: 16, 185, 129;
    --warning: #F59E0B; --warning-rgb: 245, 158, 11;
    --danger: #EF4444;  --danger-rgb: 239, 68, 68;
    --info: #0EA5E9;
    --indigo: #6366F1;

    /* slate */
    --slate-50: #f8fafc; --slate-100: #f1f5f9; --slate-200: #e2e8f0; --slate-300: #cbd5e1;
    --slate-400: #94a3b8; --slate-500: #64748b; --slate-600: #475569; --slate-700: #334155;
    --slate-800: #1e293b; --slate-900: #0f172a;

    /* shape & motion */
    --radius-card: 24px;
    --radius-ctl: 12px;
    --sidebar-width: 240px;
    --topbar-height: 64px;
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
    --t: 400ms var(--ease);
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, .04), 0 1px 3px rgba(15, 23, 42, .04);
    --shadow-md: 0 8px 24px -12px rgba(15, 23, 42, .12);
    --shadow-xl-glow: 0 24px 48px -16px rgba(var(--app-primary-rgb), .22), 0 8px 16px -8px rgba(15, 23, 42, .08);
    --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

    /* Bootstrap mapping */
    --bs-primary: var(--app-primary);
    --bs-primary-rgb: var(--app-primary-rgb);
    --bs-link-color: var(--app-primary);
    --bs-link-hover-color: var(--app-primary);
    --bs-body-font-family: var(--font-sans);
    --bs-body-bg: var(--slate-50);
    --bs-body-color: var(--slate-700);
    --bs-border-color: var(--slate-200);
    --bs-border-radius: var(--radius-ctl);
    --bs-border-radius-sm: 9px;
    --bs-border-radius-lg: 16px;
    --bs-success: var(--success);
    --bs-success-rgb: var(--success-rgb);
    --bs-danger-rgb: var(--danger-rgb);
    --bs-warning-rgb: var(--warning-rgb);
}

html, body { min-height: 100%; }
body {
    font-family: var(--font-sans);
    background: var(--slate-50);
    font-size: .875rem;
    color: var(--slate-700);
    -webkit-font-smoothing: antialiased;
}
a { color: var(--app-primary); text-decoration: none; }
a:hover { color: var(--app-primary); text-decoration: underline; text-underline-offset: 3px; }
h1, h2, h3, h4, h5, h6 { color: var(--slate-900); font-weight: 700; letter-spacing: -.02em; }
.mono, .num, code { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.mono { font-size: .86em; }
.num { font-variant-numeric: tabular-nums; }
::selection { background: rgba(var(--app-primary-rgb), .18); }

/* ---------------------------------------------------------- Background blobs */
.bg-blobs { position: fixed; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.bg-blobs span {
    position: absolute; width: 520px; height: 520px; border-radius: 50%;
    filter: blur(120px); opacity: .2; animation: blob 15s ease-in-out infinite alternate;
}
.bg-blobs span:nth-child(1) { background: var(--app-primary); top: -160px; right: 8%; }
.bg-blobs span:nth-child(2) { background: var(--success); bottom: -200px; left: 18%; animation-delay: -5s; }
.bg-blobs span:nth-child(3) { background: #a78bfa; top: 35%; right: -180px; animation-delay: -10s; width: 420px; height: 420px; }
@keyframes blob {
    0%   { transform: translate(0, 0) scale(1); }
    50%  { transform: translate(-60px, 40px) scale(1.08); }
    100% { transform: translate(40px, -50px) scale(.95); }
}

/* ---------------------------------------------------------- Sidebar (light) */
.sidebar {
    position: fixed; top: 0; left: 0; bottom: 0; z-index: 1040;
    width: var(--sidebar-width);
    background: #fff; border-right: 1px solid var(--slate-200);
    color: var(--slate-600);
    display: flex; flex-direction: column;
    transition: transform var(--t);
}
.sidebar-brand {
    display: flex; align-items: center; gap: .7rem;
    height: var(--topbar-height); padding: 0 1.15rem; flex-shrink: 0;
    color: var(--slate-900); text-decoration: none !important;
}
.sidebar-brand:hover { color: var(--slate-900); }
.brand-logo { max-height: 36px; max-width: 64px; object-fit: contain; }
.brand-icon {
    width: 36px; height: 36px; border-radius: 12px; flex-shrink: 0;
    background: linear-gradient(135deg, var(--app-primary), #7c87ff); color: #fff;
    display: inline-flex; align-items: center; justify-content: center; font-size: 1rem;
    box-shadow: 0 8px 16px -6px rgba(var(--app-primary-rgb), .55);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; }
.brand-name { font-weight: 700; font-size: .95rem; letter-spacing: -.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.brand-sub { font-size: .7rem; color: var(--slate-400); }

.sidebar-nav { overflow-y: auto; flex: 1; padding: .25rem 0 1rem; }
.sidebar-nav::-webkit-scrollbar { width: 6px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: var(--slate-200); border-radius: 3px; }
.nav-section {
    font-size: .66rem; font-weight: 600; text-transform: uppercase; letter-spacing: .09em;
    color: var(--slate-400); padding: 1rem 1.25rem .35rem;
    cursor: pointer; user-select: none;
    display: flex; align-items: center; justify-content: space-between;
}
.nav-section::after { content: '\f107'; font-family: 'Font Awesome 6 Free'; font-weight: 900; font-size: .65rem; transition: transform var(--t); }
.nav-section.collapsed::after { transform: rotate(-90deg); }
.nav-section:hover { color: var(--slate-600); }
.sidebar .nav-link {
    position: relative;
    display: flex; align-items: center; gap: .7rem;
    padding: .5rem .9rem; margin: 1px .75rem;
    border-radius: 10px;
    color: var(--slate-600); font-size: 13px; font-weight: 500; text-decoration: none;
    transition: background 40ms, color 40ms;
}
.sidebar .nav-link i { width: 18px; text-align: center; color: var(--slate-400); transition: color 40ms; }
.sidebar .nav-link:hover { background: var(--slate-100); color: var(--slate-900); }
.sidebar .nav-link:hover i { color: var(--slate-600); }
.sidebar .nav-link.active { background: rgba(var(--app-primary-rgb), .08); color: var(--app-primary); font-weight: 600; }
.sidebar .nav-link.active i { color: var(--app-primary); }
.sidebar .nav-link.active::before {
    content: ''; position: absolute; left: -.75rem; top: 6px; bottom: 6px; width: 4px;
    border-radius: 0 4px 4px 0; background: var(--app-primary);
}
.sidebar .nav-link .badge { font-family: var(--font-mono); }

/* bottom widget */
.sidebar-widget {
    margin: .5rem .9rem 1rem; padding: .9rem; flex-shrink: 0;
    border: 1px solid var(--slate-200); border-radius: 16px; background: var(--slate-50);
}
.sidebar-widget .sw-title { font-size: .72rem; font-weight: 600; color: var(--slate-500); text-transform: uppercase; letter-spacing: .06em; margin-bottom: .55rem; }
.sidebar-widget .btn { width: 100%; }
.sw-chip {
    display: flex; align-items: center; justify-content: space-between; margin-top: .55rem;
    padding: .45rem .6rem; border-radius: 10px; background: #fff; border: 1px solid var(--slate-200);
    font-size: .78rem; color: var(--slate-600); text-decoration: none !important; transition: all var(--t);
}
.sw-chip:hover { border-color: rgba(var(--app-primary-rgb), .4); color: var(--slate-900); }
.sw-chip b { font-family: var(--font-mono); }

/* dark variant (Settings → Sidebar style) */
.sidebar.sidebar-dark { background: var(--slate-900); border-right-color: var(--slate-800); color: var(--slate-300); }
.sidebar-dark .sidebar-brand, .sidebar-dark .sidebar-brand:hover { color: #fff; }
.sidebar-dark .brand-sub, .sidebar-dark .nav-section { color: var(--slate-500); }
.sidebar-dark .nav-section:hover { color: var(--slate-300); }
.sidebar-dark .nav-link { color: var(--slate-300); }
.sidebar-dark .nav-link i { color: var(--slate-500); }
.sidebar-dark .nav-link:hover { background: rgba(255,255,255,.06); color: #fff; }
.sidebar-dark .nav-link.active { background: rgba(var(--app-primary-rgb), .22); color: #fff; }
.sidebar-dark .nav-link.active i { color: #fff; }
.sidebar-dark .sidebar-widget { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.08); }
.sidebar-dark .sw-chip { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.1); color: var(--slate-300); }
.sidebar-dark .sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,.12); }

/* ---------------------------------------------------------- Main & header */
.main-wrapper { position: relative; z-index: 1; margin-left: var(--sidebar-width); min-height: 100vh; display: flex; flex-direction: column; }
.topbar {
    position: sticky; top: 0; z-index: 1030;
    height: var(--topbar-height);
    background: rgba(255, 255, 255, .8);
    -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(226, 232, 240, .8);
    display: flex; align-items: center; gap: 1rem;
    padding: 0 1.75rem;
}
.topbar-title { font-weight: 700; font-size: 1rem; color: var(--slate-900); letter-spacing: -.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topbar-search { position: relative; align-items: center; width: 340px; max-width: 38vw; }
.topbar-search i { position: absolute; left: 14px; color: var(--slate-400); font-size: .8rem; }
.topbar-search input {
    padding-left: 36px; border-radius: 999px !important; background: var(--slate-100); border-color: transparent;
    height: 38px; transition: all var(--t);
}
.topbar-search input:focus { background: #fff; border-color: rgba(var(--app-primary-rgb), .4); }
.icon-btn {
    width: 38px; height: 38px; border-radius: 12px; border: 1px solid transparent; background: transparent;
    display: inline-flex; align-items: center; justify-content: center; color: var(--slate-600);
    position: relative; transition: all var(--t);
}
.icon-btn:hover { background: var(--slate-100); color: var(--slate-900); }
.icon-btn:active { transform: scale(.92); }
.icon-btn .badge { position: absolute; top: 2px; right: 0; font-size: .6rem; font-family: var(--font-mono); padding: .25em .45em; }
.avatar {
    width: 34px; height: 34px; border-radius: 12px;
    background: linear-gradient(135deg, var(--app-primary), #8b5cf6); color: #fff;
    display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-size: .85rem;
}
.btn-cta { font-weight: 600; box-shadow: 0 8px 18px -8px rgba(var(--app-primary-rgb), .7); }
.role-chip { font-size: .64rem; letter-spacing: .06em; padding: .35em .65em; border-radius: 999px; }

.content-area { flex: 1; padding: 1.75rem; view-transition-name: content; }
.app-footer {
    display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: .5rem;
    padding: 1rem 1.75rem; font-size: 11px; color: var(--slate-400);
}
.footer-links { display: flex; align-items: center; gap: .9rem; }
.footer-links a { color: var(--slate-400); display: inline-flex; transition: transform var(--t), color var(--t); }
.footer-links a:hover { color: var(--app-primary); transform: scale(1.25); text-decoration: none; }
.version-chip { font-family: var(--font-mono); font-size: 11px; padding: .2rem .55rem; border-radius: 999px; border: 1px solid var(--slate-200); color: var(--slate-500); background: #fff; }

.bg-role-admin   { background: #8b5cf6 !important; color: #fff !important; }
.bg-role-manager { background: var(--success) !important; color: #fff !important; }
.bg-role-staff   { background: var(--app-primary) !important; color: #fff !important; }
.bg-role-viewer  { background: var(--slate-500) !important; color: #fff !important; }

/* ---------------------------------------------------------- Pulse FAB */
.fab {
    position: fixed; right: 28px; bottom: 28px; z-index: 1020;
    width: 64px; height: 64px; border-radius: 50%; border: 0;
    background: var(--app-primary); color: #fff; font-size: 1.35rem;
    display: inline-flex; align-items: center; justify-content: center;
    box-shadow: 0 16px 32px -10px rgba(var(--app-primary-rgb), .7);
    transition: transform var(--t), box-shadow var(--t);
}
.fab .fab-glow { position: absolute; inset: -6px; border-radius: 50%; background: rgba(var(--app-primary-rgb), .25); z-index: -1; animation: pulseSoft 2.4s ease-in-out infinite; }
.fab i { transition: transform var(--t); }
.fab:hover { transform: translateY(-2px); box-shadow: 0 20px 40px -10px rgba(var(--app-primary-rgb), .8); }
.fab:hover i { transform: rotate(12deg); }
.fab:active { transform: scale(.94); }
@keyframes pulseSoft { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.05); opacity: .8; } }
body.modal-open .fab { display: none; }

/* ---------------------------------------------------------- Page */
.page-header {
    display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .9rem;
    margin-bottom: 1.5rem;
}
.page-header h1 { font-size: 1.5rem; font-weight: 800; margin: 0; letter-spacing: -.025em; }
.page-header h1 > i { width: 40px; height: 40px; border-radius: 12px; background: rgba(var(--app-primary-rgb), .1); display: inline-flex; align-items: center; justify-content: center; font-size: 1rem; vertical-align: 4px; }
.page-header .subtitle { color: var(--slate-500); font-size: .85rem; margin-top: .3rem; max-width: 760px; }
.page-header.sticky {
    position: sticky; top: var(--topbar-height); z-index: 1020;
    background: linear-gradient(var(--slate-50) 70%, rgba(248,250,252,0)); padding: .75rem 0 1rem; margin-top: -.75rem;
}

/* ---------------------------------------------------------- Cards */
.card {
    --bs-card-border-radius: var(--radius-card);
    --bs-card-inner-border-radius: calc(var(--radius-card) - 1px);
    --bs-card-border-color: var(--slate-200);
    --bs-card-cap-bg: transparent;
    background: #fff;
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-sm);
    transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.card-hover:hover, a.card:hover, .stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl-glow);
    border-color: rgba(var(--app-primary-rgb), .25);
}
a.card { text-decoration: none !important; }
.card-header { background: transparent; border-bottom: 1px solid var(--slate-100); padding: 1.1rem 1.5rem; }
.card-header h5, .card-header .card-title { font-size: .95rem; font-weight: 700; color: var(--slate-900); margin: 0; letter-spacing: -.01em; }
.card-body { padding: 1.5rem; }
.card-footer { background: transparent; border-top: 1px solid var(--slate-100); padding: .9rem 1.5rem; }
.card > .table-responsive:last-child, .card > .list-group:last-child { border-bottom-left-radius: var(--radius-card); border-bottom-right-radius: var(--radius-card); }
.card > .table-responsive:first-child { border-top-left-radius: var(--radius-card); border-top-right-radius: var(--radius-card); overflow: hidden; }
.list-group-flush > .list-group-item { padding: .8rem 1.5rem; border-color: var(--slate-100); }
.list-group-item-action { transition: background var(--t); }
.list-group-flush:last-child > .list-group-item:last-child { border-bottom-left-radius: var(--radius-card); border-bottom-right-radius: var(--radius-card); }

/* ---------------------------------------------------------- Tables */
.table { --bs-table-bg: transparent; margin-bottom: 0; font-size: .85rem; color: var(--slate-700); }
.table > :not(caption) > * > * { padding: .8rem .75rem; border-bottom-color: var(--slate-100); }
.table > :not(caption) > * > *:first-child { padding-left: 1.5rem; }
.table > :not(caption) > * > *:last-child { padding-right: 1.5rem; }
.table-sm > :not(caption) > * > * { padding-top: .55rem; padding-bottom: .55rem; }
.table thead th {
    background: var(--slate-50); color: var(--slate-500); font-weight: 600; font-size: .7rem;
    text-transform: uppercase; letter-spacing: .06em; border-bottom: 1px solid var(--slate-200); white-space: nowrap;
}
.table td { vertical-align: middle; }
.table-hover > tbody > tr { transition: background var(--t); }
.table-hover > tbody > tr:hover > * { --bs-table-bg-state: rgba(var(--app-primary-rgb), .035); }
td.text-end, th.text-end { font-variant-numeric: tabular-nums; }
.table td.text-end { font-family: var(--font-mono); font-size: .82rem; }
.sort-link { color: inherit; text-decoration: none !important; }
.sort-link:hover { color: var(--app-primary); }
.row-flagged > * { background: rgba(var(--danger-rgb), .045) !important; }

/* ---------------------------------------------------------- Buttons & forms */
.btn {
    --bs-btn-border-radius: var(--radius-ctl);
    --bs-btn-font-weight: 600;
    --bs-btn-padding-x: 1rem;
    font-size: .85rem;
    transition: all var(--t);
}
.btn:active { transform: scale(.95); }
.btn-sm { --bs-btn-border-radius: 9px; font-size: .78rem; }
.btn-lg { --bs-btn-border-radius: 14px; }
.btn-primary {
    --bs-btn-bg: var(--app-primary); --bs-btn-border-color: var(--app-primary);
    --bs-btn-hover-bg: var(--app-primary); --bs-btn-hover-border-color: var(--app-primary);
    --bs-btn-active-bg: var(--app-primary); --bs-btn-active-border-color: var(--app-primary);
    --bs-btn-disabled-bg: var(--app-primary); --bs-btn-disabled-border-color: var(--app-primary);
    box-shadow: 0 6px 14px -6px rgba(var(--app-primary-rgb), .6);
}
.btn-primary:hover { filter: brightness(1.06); box-shadow: 0 10px 20px -8px rgba(var(--app-primary-rgb), .75); }
.btn-outline-primary {
    --bs-btn-color: var(--app-primary); --bs-btn-border-color: rgba(var(--app-primary-rgb), .35);
    --bs-btn-hover-bg: rgba(var(--app-primary-rgb), .08); --bs-btn-hover-color: var(--app-primary); --bs-btn-hover-border-color: rgba(var(--app-primary-rgb), .5);
    --bs-btn-active-bg: rgba(var(--app-primary-rgb), .14); --bs-btn-active-color: var(--app-primary); --bs-btn-active-border-color: var(--app-primary);
}
.btn-outline-secondary, .btn-light, .btn-outline-dark {
    --bs-btn-color: var(--slate-700); --bs-btn-bg: #fff; --bs-btn-border-color: var(--slate-200);
    --bs-btn-hover-bg: var(--slate-50); --bs-btn-hover-color: var(--slate-900); --bs-btn-hover-border-color: var(--slate-300);
    --bs-btn-active-bg: var(--slate-100); --bs-btn-active-color: var(--slate-900); --bs-btn-active-border-color: var(--slate-300);
}
.btn-light { --bs-btn-bg: var(--slate-100); --bs-btn-border-color: transparent; }
.btn-success { --bs-btn-bg: var(--success); --bs-btn-border-color: var(--success); --bs-btn-hover-bg: #0ea271; --bs-btn-hover-border-color: #0ea271; }
.btn-outline-success { --bs-btn-color: #059669; --bs-btn-border-color: rgba(var(--success-rgb), .4); --bs-btn-hover-bg: rgba(var(--success-rgb), .08); --bs-btn-hover-color: #047857; --bs-btn-hover-border-color: var(--success); }
.btn-outline-danger { --bs-btn-color: #dc2626; --bs-btn-border-color: rgba(var(--danger-rgb), .35); --bs-btn-hover-bg: rgba(var(--danger-rgb), .08); --bs-btn-hover-color: #b91c1c; --bs-btn-hover-border-color: var(--danger); }
.btn-soft { background: rgba(var(--app-primary-rgb), .1); color: var(--app-primary); border: 0; }
.btn-soft:hover { background: rgba(var(--app-primary-rgb), .16); color: var(--app-primary); }
.btn-link { text-decoration: none; }

.form-control, .form-select {
    border-radius: var(--radius-ctl); border-color: var(--slate-200); color: var(--slate-800);
    transition: all var(--t);
}
.form-control:hover, .form-select:hover { border-color: var(--slate-300); }
.form-control:focus, .form-select:focus {
    border-color: rgba(var(--app-primary-rgb), .6);
    box-shadow: 0 0 0 4px rgba(var(--app-primary-rgb), .14);
}
.form-control-sm, .form-select-sm { border-radius: 9px; }
.form-check-input:checked { background-color: var(--app-primary); border-color: var(--app-primary); }
.form-check-input:focus { box-shadow: 0 0 0 4px rgba(var(--app-primary-rgb), .14); border-color: rgba(var(--app-primary-rgb), .6); }
.form-label { font-weight: 600; font-size: .78rem; color: var(--slate-600); margin-bottom: .35rem; }
.form-text { font-size: .75rem; color: var(--slate-500); }
.required::after { content: ' *'; color: var(--danger); }
.input-group-text { border-color: var(--slate-200); background: var(--slate-50); border-radius: var(--radius-ctl); }
.text-primary { color: var(--app-primary) !important; }
.text-success { color: #059669 !important; }
.text-danger { color: #dc2626 !important; }
.alert { border-radius: 16px; border-width: 1px; }
.alert-success { background: rgba(var(--success-rgb), .08); border-color: rgba(var(--success-rgb), .25); color: #065f46; }
.alert-danger { background: rgba(var(--danger-rgb), .07); border-color: rgba(var(--danger-rgb), .25); color: #991b1b; }
.alert-warning { background: rgba(var(--warning-rgb), .1); border-color: rgba(var(--warning-rgb), .3); color: #92400e; }
.alert-info { background: rgba(var(--app-primary-rgb), .07); border-color: rgba(var(--app-primary-rgb), .2); color: #3730a3; }
.dropdown-menu { border-radius: 14px; border-color: var(--slate-200); box-shadow: var(--shadow-xl-glow); padding: .4rem; }
.dropdown-item { border-radius: 9px; padding: .5rem .75rem; font-size: .85rem; }
.dropdown-item:active { background: var(--app-primary); }
.modal-content { border-radius: var(--radius-card); border: 0; box-shadow: 0 30px 60px -20px rgba(15,23,42,.35); }
.modal-header, .modal-footer { border-color: var(--slate-100); padding: 1rem 1.5rem; }
.modal-body { padding: 1.25rem 1.5rem; }
.modal-backdrop.show { opacity: .35; }
.pagination { --bs-pagination-border-radius: 10px; --bs-pagination-active-bg: var(--app-primary); --bs-pagination-active-border-color: var(--app-primary); --bs-pagination-color: var(--slate-600); --bs-pagination-border-color: var(--slate-200); gap: 4px; }
.pagination .page-link { border-radius: 10px !important; font-family: var(--font-mono); font-size: .78rem; }

/* soft status badges (statusBadge() uses bg-*) */
.badge { font-weight: 600; letter-spacing: .01em; border-radius: 999px; padding: .38em .7em; }
.badge.bg-success   { background: rgba(var(--success-rgb), .12) !important; color: #047857; }
.badge.bg-primary   { background: rgba(var(--app-primary-rgb), .12) !important; color: var(--app-primary); }
.badge.bg-info      { background: rgba(14, 165, 233, .12) !important; color: #0369a1; }
.badge.bg-warning   { background: rgba(var(--warning-rgb), .15) !important; color: #b45309 !important; }
.badge.bg-danger    { background: rgba(var(--danger-rgb), .12) !important; color: #dc2626; }
.badge.bg-secondary { background: var(--slate-100) !important; color: var(--slate-600); }
.badge.bg-dark      { background: var(--slate-800) !important; color: #fff; }
.badge.bg-light     { background: #fff !important; }
/* counters stay solid */
.icon-btn .badge.bg-danger, .sidebar .nav-link .badge.bg-danger, .card-header .badge.bg-danger, .sw-chip .badge.bg-danger { background: var(--danger) !important; color: #fff; }

/* pills / segmented control */
.nav-pills { --bs-nav-pills-border-radius: 999px; --bs-nav-pills-link-active-bg: var(--app-primary); gap: .3rem; }
.nav-pills .nav-link { color: var(--slate-600); font-weight: 600; font-size: .78rem; border: 1px solid var(--slate-200); background: #fff; transition: all var(--t); }
.nav-pills .nav-link:hover { border-color: var(--slate-300); color: var(--slate-900); }
.nav-pills .nav-link.active { border-color: var(--app-primary); color: #fff; box-shadow: 0 6px 14px -8px rgba(var(--app-primary-rgb), .8); }
.nav-pills .nav-link .badge { background: rgba(15,23,42,.06) !important; color: inherit; font-family: var(--font-mono); }
.nav-pills .nav-link.active .badge { background: rgba(255,255,255,.22) !important; color: #fff; }
.segmented { display: inline-flex; padding: 4px; gap: 2px; background: var(--slate-100); border-radius: 999px; }
.segmented button { border: 0; background: transparent; padding: .3rem .85rem; border-radius: 999px; font-size: .75rem; font-weight: 600; color: var(--slate-500); font-family: var(--font-mono); transition: all var(--t); }
.segmented button.active { background: #fff; color: var(--slate-900); box-shadow: var(--shadow-sm); }
.nav-tabs { border-bottom-color: var(--slate-200); gap: .25rem; }
.nav-tabs .nav-link { color: var(--slate-500); font-weight: 600; border: 0; border-bottom: 2px solid transparent; border-radius: 0; padding: .6rem .9rem; }
.nav-tabs .nav-link:hover { color: var(--slate-900); }
.nav-tabs .nav-link.active { color: var(--app-primary); border-bottom-color: var(--app-primary); background: transparent; }
.card-header-tabs { margin-bottom: -1.1rem; }

/* ---------------------------------------------------------- Stat / KPI cards */
.stat-card { padding: 1.25rem 1.4rem; display: flex; align-items: center; gap: 1rem; height: 100%; }
.stat-card .stat-icon, .kpi-icon {
    width: 48px; height: 48px; border-radius: 14px; flex-shrink: 0;
    display: inline-flex; align-items: center; justify-content: center; font-size: 1.15rem;
}
.stat-card .stat-value { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: 1.45rem; font-weight: 700; line-height: 1.1; color: var(--slate-900); letter-spacing: -.02em; }
.stat-card .stat-label { font-size: .72rem; color: var(--slate-500); text-transform: uppercase; letter-spacing: .05em; font-weight: 600; }
.soft-primary { background: rgba(var(--app-primary-rgb), .1); color: var(--app-primary); }
.soft-success { background: rgba(var(--success-rgb), .12); color: #059669; }
.soft-warning { background: rgba(var(--warning-rgb), .15); color: #d97706; }
.soft-danger  { background: rgba(var(--danger-rgb), .1); color: #dc2626; }
.soft-info    { background: rgba(14, 165, 233, .12); color: #0284c7; }
.soft-purple  { background: rgba(139, 92, 246, .12); color: #7c3aed; }

.kpi-card { padding: 1.75rem; height: 100%; display: flex; flex-direction: column; gap: 1rem; position: relative; color: inherit; }
.kpi-card .kpi-value { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: 30px; font-weight: 700; color: var(--slate-900); line-height: 1; letter-spacing: -.03em; }
.kpi-card .kpi-value small { font-size: .5em; color: var(--slate-400); font-weight: 600; }
.kpi-card .kpi-label { font-size: .8rem; color: var(--slate-500); font-weight: 500; }
.kpi-badge { position: absolute; top: 1.4rem; right: 1.4rem; font-family: var(--font-mono); font-size: .7rem; font-weight: 700; padding: .3rem .55rem; border-radius: 999px; }
.kpi-badge.up { background: rgba(var(--success-rgb), .12); color: #047857; }
.kpi-badge.down { background: rgba(var(--danger-rgb), .1); color: #dc2626; }
.kpi-badge.flat { background: var(--slate-100); color: var(--slate-500); }
.kpi-badge small { font-weight: 500; opacity: .75; }

/* insight cards */
.insight { border: 1px solid transparent; padding: 1.5rem; height: 100%; display: flex; flex-direction: column; gap: .5rem; color: var(--slate-700); }
.insight .insight-head { display: flex; align-items: center; gap: .6rem; font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; }
.insight .insight-head i { width: 30px; height: 30px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; background: #fff; }
.insight .insight-title { font-size: 1.05rem; font-weight: 700; color: var(--slate-900); letter-spacing: -.01em; }
.insight .insight-body { font-size: .83rem; color: var(--slate-600); flex: 1; }
.insight .insight-link { font-size: .8rem; font-weight: 600; }
.insight-emerald { background: #ecfdf5; border-color: #d1fae5; } .insight-emerald .insight-head { color: #047857; } .insight-emerald .insight-head i { color: #10b981; }
.insight-amber { background: #fffbeb; border-color: #fef3c7; } .insight-amber .insight-head { color: #b45309; } .insight-amber .insight-head i { color: #f59e0b; }
.insight-indigo { background: #eef2ff; border-color: #e0e7ff; } .insight-indigo .insight-head { color: #4338ca; } .insight-indigo .insight-head i { color: #6366f1; }

/* ranking list */
.rank-list { list-style: none; margin: 0; padding: 0; }
.rank-list li { padding: .75rem 1.5rem; border-bottom: 1px solid var(--slate-100); }
.rank-list li:last-child { border-bottom: 0; }
.rank-list .rank-top { display: flex; justify-content: space-between; gap: .75rem; margin-bottom: .45rem; font-size: .83rem; }
.rank-list .rank-name { font-weight: 600; color: var(--slate-800); min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rank-list .rank-val { font-family: var(--font-mono); font-weight: 700; color: var(--slate-900); white-space: nowrap; }

/* ---------------------------------------------------------- Shimmer progress bar */
.rate-bar, .shimmer-bar { height: 8px; background: var(--slate-100); border-radius: 999px; overflow: hidden; min-width: 60px; position: relative; }
.rate-bar > span, .shimmer-bar > span {
    display: block; height: 100%; border-radius: 999px; position: relative; overflow: hidden;
    background: linear-gradient(90deg, #34d399, var(--success));
    transition: width 1.2s var(--ease);
}
.rate-bar.warn > span, .shimmer-bar.amber > span { background: linear-gradient(90deg, #fbbf24, #f59e0b); }
.rate-bar.bad > span, .shimmer-bar.red > span { background: linear-gradient(90deg, #f87171, #ef4444); }
.shimmer-bar.primary > span { background: linear-gradient(90deg, rgba(var(--app-primary-rgb), .65), var(--app-primary)); }
.rate-bar > span::after, .shimmer-bar > span::after {
    content: ''; position: absolute; top: 0; bottom: 0; left: -100%; width: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.4), transparent);
    animation: shimmer 2s infinite;
}
@keyframes shimmer { 0% { left: -100%; } 100% { left: 100%; } }

/* ---------------------------------------------------------- Misc components */
.alert-list .alert-row { display: flex; gap: .8rem; padding: .85rem 1.5rem; border-bottom: 1px solid var(--slate-100); text-decoration: none !important; color: inherit; transition: background var(--t); }
.alert-list .alert-row:last-child { border-bottom: 0; }
.alert-list .alert-row:hover { background: rgba(var(--app-primary-rgb), .035); }
.alert-list .alert-dot { width: 9px; height: 9px; border-radius: 50%; margin-top: .45rem; flex-shrink: 0; box-shadow: 0 0 0 4px rgba(15,23,42,.04); }

.spec-chip { display: inline-block; background: var(--slate-100); border-radius: 7px; padding: 2px 8px; font-size: .72rem; margin: 1px 3px 1px 0; color: var(--slate-600); font-weight: 500; }
.dl-grid { display: grid; grid-template-columns: 160px 1fr; gap: .55rem 1rem; margin: 0; }
.dl-grid dt { color: var(--slate-500); font-weight: 500; font-size: .8rem; }
.dl-grid dd { margin: 0; color: var(--slate-800); }
.timeline { list-style: none; padding: 0; margin: 0; }
.timeline li { position: relative; padding: 0 0 1.1rem 1.5rem; border-left: 2px solid var(--slate-100); margin-left: .45rem; }
.timeline li::before { content: ''; position: absolute; left: -7px; top: 3px; width: 12px; height: 12px; border-radius: 50%; background: #fff; border: 3px solid var(--app-primary); }
.timeline li:last-child { padding-bottom: 0; }
.mv-list { list-style: none; margin: 0; padding: 0; }
.mv-list li { display: flex; align-items: center; gap: .8rem; padding: .7rem 1.5rem; border-bottom: 1px solid var(--slate-100); }
.mv-list li:last-child { border-bottom: 0; }
.mv-list .mv-icon { width: 34px; height: 34px; border-radius: 11px; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: .85rem; }
.mv-list .mv-main { flex: 1; min-width: 0; }
.mv-list .mv-title { font-weight: 600; color: var(--slate-800); font-size: .83rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mv-list .mv-sub { font-size: .73rem; color: var(--slate-500); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mv-list .mv-qty { font-family: var(--font-mono); font-weight: 700; font-size: .85rem; }
.empty-state { padding: 2.75rem 1rem; text-align: center; color: var(--slate-400); font-size: .85rem; }
.empty-state i { font-size: 1.6rem; margin: 0 auto .75rem; width: 56px; height: 56px; border-radius: 18px; background: var(--slate-100); display: flex; align-items: center; justify-content: center; }
.count-input { max-width: 110px; }
.scan-box { font-size: 1.1rem; }
.danger-zone .card { border-color: rgba(var(--danger-rgb), .3); }
.chart-box { position: relative; height: 300px; }
.chart-box.sm { height: 240px; }

/* glass tooltip (Chart.js external) */
.glass-tooltip {
    position: absolute; pointer-events: none; z-index: 5; min-width: 150px;
    background: rgba(255,255,255,.85); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
    border: 1px solid rgba(226,232,240,.9); border-radius: 14px; box-shadow: var(--shadow-xl-glow);
    padding: .6rem .8rem; font-size: .78rem; color: var(--slate-700);
    transition: opacity 200ms var(--ease), transform 200ms var(--ease);
}
.glass-tooltip .gt-title { font-weight: 700; color: var(--slate-900); margin-bottom: .3rem; }
.glass-tooltip .gt-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.glass-tooltip .gt-row b { font-family: var(--font-mono); font-variant-numeric: tabular-nums; color: var(--slate-900); }
.glass-tooltip .gt-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-right: .4rem; }

/* Combobox */
.rgs-combo { position: relative; }
.rgs-combo-menu {
    position: absolute; z-index: 1060; left: 0; right: 0; top: calc(100% + 4px);
    max-height: 280px; overflow-y: auto; background: #fff; padding: .3rem;
    border: 1px solid var(--slate-200); border-radius: 14px; box-shadow: var(--shadow-xl-glow); display: none;
}
.rgs-combo-menu.show { display: block; animation: fadeIn 200ms var(--ease); }
.rgs-combo-item { padding: .45rem .7rem; cursor: pointer; font-size: .85rem; border-radius: 9px; }
.rgs-combo-item.group { font-weight: 700; font-size: .66rem; color: var(--slate-400); text-transform: uppercase; letter-spacing: .07em; cursor: default; background: transparent; padding-top: .6rem; }
.rgs-combo-item.active, .rgs-combo-item:not(.group):hover { background: rgba(var(--app-primary-rgb), .08); color: var(--app-primary); }

/* ---------------------------------------------------------- Motion */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes pop { from { opacity: .4; transform: scale(.95); filter: blur(2px); } to { opacity: 1; transform: scale(1); filter: blur(0); } }
/* backwards fill: no lingering transform after the animation (keeps position:fixed children working) */
.content-area > *, .stagger > * { animation: fadeInUp 600ms var(--ease) backwards; animation-delay: calc(var(--i, 0) * 100ms); }
.content-area > .modal, .stagger > .modal, .content-area > script { animation: none; }
.pop, .kpi-value, .stat-value { animation: pop 700ms var(--ease) backwards; animation-delay: calc(var(--i, 0) * 100ms + 150ms); }
.content-area.fading { opacity: .35; transition: opacity 120ms; }

/* ---------------------------------------------------------- Barcode scanner */
.scanner-modal .modal-content { overflow: hidden; }
.scan-stage { position: relative; background: #000; min-height: 260px; }
.scan-reader { width: 100%; }
.scan-reader video { width: 100% !important; max-height: 55vh; object-fit: cover; display: block; }
.scan-reader img[alt="Info icon"], .scan-reader #qr-shaded-region + div { display: none !important; }
.scan-placeholder {
    position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center;
    color: var(--slate-300); text-align: center; font-size: .9rem; pointer-events: none;
}
.scan-banner { padding: .65rem 1.5rem; font-size: .88rem; background: var(--slate-50); color: var(--slate-700); border-bottom: 1px solid var(--slate-100); }
.scan-banner.scan-success { background: rgba(var(--success-rgb), .1); color: #047857; font-weight: 600; }
.scan-banner.scan-warning { background: rgba(var(--warning-rgb), .12); color: #b45309; font-weight: 600; }
.scan-banner.scan-danger  { background: rgba(var(--danger-rgb), .08); color: #b91c1c; font-weight: 600; }
.scan-list { max-height: 30vh; overflow-y: auto; }
[data-torch].active { background: var(--warning); color: #fff; border-color: var(--warning); }

/* ---------------------------------------------------------- Mobile bits */
.mobile-search {
    position: sticky; top: var(--topbar-height); z-index: 1029;
    background: rgba(255,255,255,.9); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--slate-200); padding: .6rem 1rem;
}
.quick-actions { display: flex; gap: .5rem; flex-wrap: wrap; }

/* ---------------------------------------------------------- Responsive */
.sidebar-backdrop { display: none; }
@media (max-width: 991.98px) {
    .sidebar { transform: translateX(-100%); padding-bottom: env(safe-area-inset-bottom, 0); box-shadow: none; }
    body.sidebar-open .sidebar { transform: translateX(0); box-shadow: 0 0 60px rgba(15,23,42,.25); }
    body.sidebar-open .sidebar-backdrop { display: block; position: fixed; inset: 0; background: rgba(15,23,42,.35); -webkit-backdrop-filter: blur(2px); backdrop-filter: blur(2px); z-index: 1035; }
    .main-wrapper { margin-left: 0; }
    .content-area { padding: 1.1rem; }
    .dl-grid { grid-template-columns: 120px 1fr; }
    .topbar { padding: 0 1rem; gap: .6rem; }
    .fab { right: 18px; bottom: 18px; width: 58px; height: 58px; }
}

@media (max-width: 767.98px) {
    /* fixed submit bar so the main action is always reachable */
    .mobile-actions {
        position: fixed; left: 0; right: 0; bottom: 0; z-index: 1025;
        margin: 0 !important; padding: .7rem 1rem calc(.7rem + env(safe-area-inset-bottom, 0px));
        background: rgba(255,255,255,.88); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
        border-top: 1px solid var(--slate-200); box-shadow: 0 -8px 24px -12px rgba(15,23,42,.15);
    }
    .mobile-actions .btn { width: 100%; }
    .content-area:has(.mobile-actions) { padding-bottom: 6rem; }
    body.modal-open .mobile-actions { display: none; }
    body:has(.mobile-actions) .fab { display: none; }
    .page-header { align-items: flex-start; margin-bottom: 1.1rem; }
    .page-header h1 { font-size: 1.2rem; }
    .page-header h1 > i { width: 34px; height: 34px; font-size: .9rem; }
    .page-header > div:last-child:not(:first-child), .page-header > form, .page-header > .btn { width: 100%; }
    .page-header .d-flex.gap-2 { width: 100%; }
    .page-header .d-flex.gap-2 > .btn, .page-header .d-flex.gap-2 > form { flex: 1 1 auto; }
    .page-header.sticky { position: static; margin-top: 0; padding: 0; background: none; }
    .quick-actions { display: grid; grid-template-columns: 1fr 1fr; width: 100%; }
    .quick-actions .btn { padding: .85rem .5rem; }
    .card { --bs-card-border-radius: 20px; border-radius: 20px; }
    .card-header { padding: .95rem 1.1rem; }
    .card-body { padding: 1.1rem; }
    .table > :not(caption) > * > *:first-child { padding-left: 1.1rem; }
    .table > :not(caption) > * > *:last-child { padding-right: 1.1rem; }
    .stat-card { padding: .9rem; gap: .7rem; }
    .stat-card .stat-icon { width: 38px; height: 38px; font-size: .95rem; border-radius: 12px; }
    .stat-card .stat-value { font-size: 1.15rem; }
    .kpi-card { padding: 1.2rem; gap: .7rem; }
    .kpi-card .kpi-value { font-size: 24px; }
    .kpi-icon { width: 40px; height: 40px; }
    .kpi-badge { top: .9rem; right: .9rem; padding: .2rem .45rem; font-size: .66rem; }
    .kpi-badge small { display: none; }
    .chart-box { height: 240px; }
    .app-footer { justify-content: center; text-align: center; }
    .nav-pills { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 2px; }
    .nav-pills .nav-link { white-space: nowrap; }
    .card-header form.row > [class*="col-"] { flex: 1 1 45%; }
    .card-header form.row > .col-sm-4, .card-header form.row > .col-sm-3 { flex-basis: 100%; }
    .dl-grid { grid-template-columns: 1fr; gap: .1rem; }
    .dl-grid dd { margin-bottom: .5rem; }
    .list-group-flush > .list-group-item, .rank-list li, .mv-list li, .alert-list .alert-row { padding-left: 1.1rem; padding-right: 1.1rem; }

    /* table rows become cards */
    .table-stack thead { display: none; }
    .table-stack, .table-stack tbody, .table-stack tr, .table-stack td { display: block; width: 100%; }
    .table-stack tr { border-bottom: 1px solid var(--slate-100); padding: .75rem 1.1rem; position: relative; }
    .table-stack tr.row-flagged { border-left: 3px solid var(--danger); }
    .table-stack td { border: 0 !important; padding: .12rem 0 !important; text-align: right !important; overflow-wrap: anywhere; }
    .table-stack td::after { content: ''; display: block; clear: both; }
    .table-stack td::before { content: attr(data-label); float: left; margin-right: .75rem; color: var(--slate-400); font-size: .68rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; padding-top: .15rem; font-family: var(--font-sans); }
    .table-stack td[data-label=""]::before, .table-stack td.stack-full::before { content: none; }
    .table-stack td.stack-full { text-align: left !important; }
    .table-stack td .rate-bar { width: 90px; margin-left: auto; }
    .table-stack td.stack-title { text-align: left !important; font-size: .98rem; padding-bottom: .35rem !important; }
    .table-stack td.stack-title::before { content: none; }
    .table-stack tr:has(.row-check) { padding-right: 2.8rem; }
    .table-stack .row-check { position: absolute; right: 1.1rem; top: .95rem; transform: scale(1.35); }
    .table-stack td:has(.row-check) { padding: 0 !important; height: 0; overflow: visible; }
    .table-stack td:has(.row-check)::before { content: none; }
    .table-stack td.text-nowrap:last-child { text-align: left !important; padding-top: .45rem !important; }
    .table-responsive:has(.table-stack) { overflow-x: visible; }
}

@media (max-width: 575.98px) {
    /* comfortable touch targets; 16px inputs stop iOS zooming on focus */
    .form-control, .form-select { font-size: 16px; min-height: 44px; }
    .form-control-sm, .form-select-sm { font-size: 15px; min-height: 40px; }
    .btn { min-height: 42px; }
    .btn-sm { min-height: 34px; }
    .table { font-size: .88rem; }
    .content-area { padding: .8rem; }
    .scan-btn .ms-1:empty { display: none; }
    .bg-blobs span { width: 320px; height: 320px; }
}

/* ---------------------------------------------------------- Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 1ms !important; animation-iteration-count: 1 !important; transition-duration: 1ms !important; scroll-behavior: auto !important; }
    .bg-blobs span, .fab .fab-glow, .rate-bar > span::after, .shimmer-bar > span::after { animation: none !important; }
    .card-hover:hover, a.card:hover, .stat-card:hover { transform: none; }
}

@media print {
    .sidebar, .topbar, .app-footer, .no-print, .page-header .btn, .fab, .bg-blobs, .mobile-actions { display: none !important; }
    .main-wrapper { margin-left: 0; }
    .content-area { padding: 0; }
    .card { box-shadow: none; }
}