/* ═══════════════════════════════════════════════════════════════
   PLM Fleet Scheduling — PLM Brand Theme v4.0
   Bootstrap 5.3 + Inter font + PLM Fleet brand navy/white/red
   Aligned with plmfleet.com brand identity
   ═══════════════════════════════════════════════════════════════ */

/* ── Design Tokens ──────────────────────────────────────────── */
:root {
    /* PLM brand navy — from logo & website nav */
    --plm-blue:        #002855;
    --plm-blue-hover:  #001d40;
    --plm-blue-50:     #e8eef6;
    --plm-blue-100:    #c4d4e8;

    /* PLM brand red — from logo stripes */
    --plm-red:         #C8102E;
    --plm-red-hover:   #a00d24;
    --plm-red-50:      #fef1f2;

    --plm-green:       #16a34a;
    --plm-green-50:    #f0fdf4;

    --plm-amber:       #d97706;
    --plm-amber-50:    #fffbeb;

    --plm-purple:      #7c3aed;
    --plm-purple-50:   #f5f3ff;

    --plm-gray-50:     #f9fafb;
    --plm-gray-100:    #f3f4f6;
    --plm-gray-200:    #e5e7eb;
    --plm-gray-300:    #d1d5db;
    --plm-gray-400:    #9ca3af;
    --plm-gray-500:    #6b7280;
    --plm-gray-600:    #4b5563;
    --plm-gray-700:    #374151;
    --plm-gray-800:    #1f2937;
    --plm-gray-900:    #111827;

    --plm-radius-sm:   0.375rem;
    --plm-radius:      0.5rem;
    --plm-radius-lg:   0.75rem;
    --plm-radius-xl:   1rem;
    --plm-transition:  all 0.15s ease;

    /* Override Bootstrap primary to PLM navy */
    --bs-primary:       #002855;
    --bs-primary-rgb:   0, 40, 85;
    --bs-link-color:    #002855;
    --bs-link-hover-color: #001d40;
}

/* ── Global Typography ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--plm-gray-50);
    color: var(--plm-gray-800);
    font-size: 0.9rem;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a { color: var(--plm-blue); text-decoration: none; }
a:hover { color: var(--plm-blue-hover); }

/* ══════════════════════════════════════════════════════════════
   APP SHELL — Sidebar + Top Bar
   ══════════════════════════════════════════════════════════════ */

.page {
    display: flex;
    min-height: 100vh;
}

/* ── Sidebar ────────────────────────────────────────────────── */
.sidebar {
    width: 240px;
    flex-shrink: 0;
    background: var(--plm-blue) !important;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 1030;
    overflow-y: auto;
}

.sidebar .top-row {
    background: transparent !important;
    border-bottom: 1px solid rgba(255,255,255,.08) !important;
    padding: 1rem 1.25rem !important;
    height: auto;
}

.sidebar .navbar-brand {
    font-weight: 800;
    font-size: 1.15rem;
    letter-spacing: -0.5px;
    color: #fff !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.sidebar .navbar-brand .bi { color: var(--plm-blue); font-size: 1.3rem; }

.sidebar .nav-scrollable {
    padding: 0.75rem 0.75rem;
    flex: 1;
}

.sidebar nav { display: flex; flex-direction: column; gap: 2px; }
.sidebar .nav-item { padding: 0 !important; margin: 0 !important; }

.sidebar .nav-link {
    color: var(--plm-gray-400) !important;
    border-radius: var(--plm-radius-sm);
    padding: 0.55rem 0.85rem !important;
    font-size: 0.84rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    transition: var(--plm-transition);
    border: 1px solid transparent;
}
.sidebar .nav-link:hover {
    background: rgba(255,255,255,.06);
    color: var(--plm-gray-200) !important;
}
.sidebar .nav-link.active {
    background: rgba(255, 255, 255, 0.15) !important;
    color: #fff !important;
    font-weight: 600;
    border-color: rgba(255, 255, 255, 0.25);
}
.sidebar .nav-link .bi { font-size: 1.05rem; opacity: 0.75; width: 1.25rem; text-align: center; }
.sidebar .nav-link.active .bi { opacity: 1; color: #fff; }

/* ── Main content area ──────────────────────────────────────── */
.page > main {
    flex: 1;
    margin-left: 240px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ── Top bar ────────────────────────────────────────────────── */
.page .top-row {
    background: #fff !important;
    border-bottom: 1px solid var(--plm-gray-200) !important;
    border-top: 3px solid var(--plm-red);
    box-shadow: 0 1px 2px rgba(0,0,0,.03);
    padding: 0.65rem 1.5rem !important;
    height: auto;
    position: sticky;
    top: 0;
    z-index: 1020;
}

.user-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--plm-gray-50);
    padding: 0.35rem 0.75rem;
    border-radius: 99px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--plm-gray-700);
    border: 1px solid var(--plm-gray-200);
}
.user-badge .bi { color: var(--plm-blue); font-size: 1rem; }

.role-tag {
    font-size: 0.62rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.15rem 0.45rem;
    border-radius: 99px;
    font-weight: 700;
}
.role-tag.customer   { background: var(--plm-blue-50);   color: var(--plm-blue); }
.role-tag.specialist { background: var(--plm-amber-50);  color: var(--plm-amber); }
.role-tag.admin      { background: var(--plm-red-50);    color: var(--plm-red); }

/* ── Content area ───────────────────────────────────────────── */
.content {
    padding: 1.75rem 2rem !important;
    flex: 1;
    max-width: 1280px;
}

/* ══════════════════════════════════════════════════════════════
   PAGE HEADERS
   ══════════════════════════════════════════════════════════════ */
.page-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--plm-gray-900);
    margin-bottom: 0.25rem;
    letter-spacing: -0.3px;
}
.page-title .bi { color: var(--plm-blue); }
.page-subtitle {
    font-size: 0.875rem;
    color: var(--plm-gray-500);
    margin-bottom: 1.5rem;
}

/* ══════════════════════════════════════════════════════════════
   CARDS
   ══════════════════════════════════════════════════════════════ */
.plm-card {
    background: #fff;
    border: 1px solid var(--plm-gray-200);
    border-radius: var(--plm-radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.25rem;
    box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.plm-card h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--plm-gray-800);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.plm-card h3 .bi { color: var(--plm-gray-400); font-size: 1rem; }

/* ══════════════════════════════════════════════════════════════
   KPI TILES
   ══════════════════════════════════════════════════════════════ */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 0.875rem;
    margin-bottom: 1.75rem;
}

.kpi-tile {
    background: #fff;
    border: 1px solid var(--plm-gray-200);
    border-radius: var(--plm-radius-lg);
    padding: 1.25rem 1rem;
    text-align: center;
    cursor: pointer;
    transition: var(--plm-transition);
    position: relative;
    box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.kpi-tile:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,.08);
    transform: translateY(-2px);
}
.kpi-tile.active {
    border-color: var(--plm-blue);
    box-shadow: 0 0 0 3px var(--plm-blue-100), 0 4px 12px rgba(0,0,0,.08);
}

.kpi-tile .kpi-count {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -1px;
}
.kpi-tile .kpi-label {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--plm-gray-500);
    margin-top: 0.4rem;
    font-weight: 600;
}

/* KPI color variants */
.kpi-new .kpi-count       { color: var(--plm-blue); }
.kpi-new.active           { background: var(--plm-blue-50); }

.kpi-assigned .kpi-count  { color: var(--plm-amber); }
.kpi-assigned.active      { background: var(--plm-amber-50); }

.kpi-confirmed .kpi-count { color: var(--plm-green); }
.kpi-confirmed.active     { background: var(--plm-green-50); }

.kpi-progress .kpi-count  { color: var(--plm-purple); }
.kpi-progress.active      { background: var(--plm-purple-50); }

.kpi-complete .kpi-count  { color: var(--plm-gray-500); }
.kpi-complete.active      { background: var(--plm-gray-100); }

.kpi-cancelled .kpi-count { color: var(--plm-red); }
.kpi-cancelled.active     { background: var(--plm-red-50); }

/* ══════════════════════════════════════════════════════════════
   STATUS BADGES
   ══════════════════════════════════════════════════════════════ */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.6rem;
    border-radius: 99px;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    white-space: nowrap;
}
.status-NEW             { background: var(--plm-blue-100); color: var(--plm-blue); }
.status-VENDOR_ASSIGNED { background: #fef3c7;             color: #92400e; }
.status-CONFIRMED       { background: #d1fae5;             color: #065f46; }
.status-IN_PROGRESS     { background: #ede9fe;             color: #5b21b6; }
.status-COMPLETE        { background: var(--plm-gray-100); color: var(--plm-gray-500); }
.status-CANCELLED       { background: #fee2e2;             color: #991b1b; }
.status-RESCHEDULED     { background: #fed7aa;             color: #c2410c; }

/* ══════════════════════════════════════════════════════════════
   TABLES
   ══════════════════════════════════════════════════════════════ */
.plm-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}
.plm-table th {
    background: var(--plm-gray-50);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--plm-gray-500);
    padding: 0.7rem 0.85rem;
    border-bottom: 1px solid var(--plm-gray-200);
    font-weight: 600;
    text-align: left;
    white-space: nowrap;
}
.plm-table td {
    padding: 0.7rem 0.85rem;
    border-bottom: 1px solid var(--plm-gray-100);
    font-size: 0.85rem;
    vertical-align: middle;
    color: var(--plm-gray-700);
}
.plm-table tbody tr {
    cursor: pointer;
    transition: var(--plm-transition);
}
.plm-table tbody tr:hover {
    background: var(--plm-blue-50);
}
.plm-table tbody tr:last-child td {
    border-bottom: none;
}

.table-responsive-plm {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--plm-radius);
}

/* ══════════════════════════════════════════════════════════════
   BUTTONS
   ══════════════════════════════════════════════════════════════ */
.btn-plm {
    background: var(--plm-blue);
    color: #fff;
    border: none;
    border-radius: var(--plm-radius);
    padding: 0.5rem 1.15rem;
    font-weight: 600;
    font-size: 0.84rem;
    transition: var(--plm-transition);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.btn-plm:hover { background: var(--plm-blue-hover); color: #fff; box-shadow: 0 2px 8px rgba(0,40,85,.3); }

.btn-plm-outline {
    background: transparent;
    color: var(--plm-blue);
    border: 1.5px solid var(--plm-blue);
    border-radius: var(--plm-radius);
    padding: 0.45rem 1.15rem;
    font-weight: 600;
    font-size: 0.84rem;
    transition: var(--plm-transition);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.btn-plm-outline:hover { background: var(--plm-blue-50); color: var(--plm-blue); }

.btn-plm-danger {
    background: var(--plm-red);
    color: #fff;
    border: none;
    border-radius: var(--plm-radius);
    padding: 0.5rem 1.15rem;
    font-weight: 600;
    font-size: 0.84rem;
    transition: var(--plm-transition);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.btn-plm-danger:hover { background: #a93226; color: #fff; }

.btn-plm-success {
    background: var(--plm-green);
    color: #fff;
    border: none;
    border-radius: var(--plm-radius);
    padding: 0.5rem 1.15rem;
    font-weight: 600;
    font-size: 0.84rem;
    transition: var(--plm-transition);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.btn-plm-success:hover { background: #15803d; color: #fff; }

/* ══════════════════════════════════════════════════════════════
   WIZARD
   ══════════════════════════════════════════════════════════════ */
.wizard-steps {
    display: flex;
    gap: 0;
    margin-bottom: 2rem;
    background: #fff;
    border-radius: var(--plm-radius-lg);
    overflow: hidden;
    border: 1px solid var(--plm-gray-200);
    box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.wizard-step {
    flex: 1;
    text-align: center;
    padding: 1rem 0.75rem;
    background: #fff;
    color: var(--plm-gray-400);
    font-size: 0.78rem;
    font-weight: 600;
    position: relative;
    border-bottom: 3px solid transparent;
    border-right: 1px solid var(--plm-gray-100);
    transition: var(--plm-transition);
}
.wizard-step:last-child { border-right: none; }
.wizard-step.active {
    background: var(--plm-blue-50);
    color: var(--plm-blue);
    border-bottom-color: var(--plm-blue);
}
.wizard-step.done {
    background: var(--plm-green-50);
    color: var(--plm-green);
    border-bottom-color: var(--plm-green);
}
.wizard-step .step-num {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.15rem;
}

/* ── Service Type Selector Cards ────────────────────────────── */
.service-card {
    border: 1.5px solid var(--plm-gray-200);
    border-radius: var(--plm-radius-lg);
    padding: 1.5rem 1rem;
    text-align: center;
    cursor: pointer;
    transition: var(--plm-transition);
    background: #fff;
}
.service-card:hover {
    border-color: var(--plm-blue);
    box-shadow: 0 4px 12px rgba(0,0,0,.06);
    transform: translateY(-2px);
}
.service-card.selected {
    border-color: var(--plm-blue);
    background: var(--plm-blue-50);
    box-shadow: 0 0 0 3px var(--plm-blue-100);
}
.service-card .bi {
    font-size: 2rem;
    color: var(--plm-blue);
    display: block;
    margin-bottom: 0.6rem;
}
.service-card .service-label {
    font-weight: 700;
    font-size: 0.84rem;
    color: var(--plm-gray-800);
}

/* ══════════════════════════════════════════════════════════════
   TIMELINE
   ══════════════════════════════════════════════════════════════ */
.timeline { position: relative; padding-left: 2rem; }
.timeline::before {
    content: '';
    position: absolute;
    left: 0.6rem;
    top: 0.3rem;
    bottom: 0;
    width: 2px;
    background: var(--plm-gray-200);
}
.timeline-item { position: relative; padding-bottom: 1.5rem; }
.timeline-dot {
    position: absolute;
    left: -1.65rem;
    top: 0.25rem;
    width: 0.7rem;
    height: 0.7rem;
    border-radius: 50%;
    border: 2px solid var(--plm-blue);
    background: #fff;
}
.timeline-dot.system { border-color: var(--plm-green); background: var(--plm-green); }
.timeline-item .timeline-text {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--plm-gray-800);
}
.timeline-item .timeline-date {
    font-size: 0.72rem;
    color: var(--plm-gray-400);
    margin-top: 0.1rem;
}

/* ══════════════════════════════════════════════════════════════
   VENDOR RECOMMENDATIONS
   ══════════════════════════════════════════════════════════════ */
.vendor-rec {
    background: #fff;
    border: 1px solid var(--plm-gray-200);
    border-radius: var(--plm-radius-lg);
    padding: 1rem 1.25rem;
    margin-bottom: 0.625rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: var(--plm-transition);
}
.vendor-rec:hover {
    border-color: var(--plm-blue);
    box-shadow: 0 4px 12px rgba(0,0,0,.06);
}
.vendor-rec .rank {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    background: var(--plm-gray-200);
    color: var(--plm-gray-600);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.85rem;
    flex-shrink: 0;
}
.vendor-rec .rank.top { background: var(--plm-green); color: #fff; }
.vendor-rec .vendor-info { flex: 1; min-width: 0; }
.vendor-rec .vendor-name { font-weight: 700; font-size: 0.9rem; color: var(--plm-gray-800); }
.vendor-rec .vendor-detail { font-size: 0.78rem; color: var(--plm-gray-500); }
.vendor-rec .badge-group { display: flex; gap: 0.35rem; flex-wrap: wrap; margin-top: 0.35rem; }

.rec-badge {
    font-size: 0.65rem;
    padding: 0.15rem 0.45rem;
    border-radius: 99px;
    font-weight: 700;
}
.rec-badge.pre-approved { background: var(--plm-green-50); color: var(--plm-green); }
.rec-badge.oem          { background: var(--plm-blue-50);  color: var(--plm-blue); }
.rec-badge.warranty     { background: var(--plm-amber-50); color: var(--plm-amber); }

/* ══════════════════════════════════════════════════════════════
   LOGIN PAGE
   ══════════════════════════════════════════════════════════════ */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--plm-blue);
    background: radial-gradient(ellipse at 30% 20%, rgba(0,40,85,.85) 0%, transparent 50%),
                radial-gradient(ellipse at 70% 80%, rgba(200,16,46,.12) 0%, transparent 50%),
                var(--plm-blue);
}

.login-box {
    background: #fff;
    border-radius: var(--plm-radius-xl);
    padding: 2.75rem 2.5rem;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,.35);
}
.login-box h1 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--plm-gray-900);
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.login-box h1 .bi { color: var(--plm-blue); }
.login-box .subtitle {
    color: var(--plm-gray-500);
    font-size: 0.875rem;
    margin-bottom: 1.75rem;
}

.login-box .form-label {
    font-weight: 600;
    font-size: 0.82rem;
    color: var(--plm-gray-700);
}
.login-box .form-control {
    border-radius: var(--plm-radius);
    padding: 0.6rem 0.85rem;
    border: 1.5px solid var(--plm-gray-200);
    font-size: 0.875rem;
    transition: var(--plm-transition);
}
.login-box .form-control:focus {
    border-color: var(--plm-blue);
    box-shadow: 0 0 0 3px rgba(0,40,85,.1);
}

/* Quick-pick tiles */
.user-tile {
    border: 1.5px solid var(--plm-gray-200);
    border-radius: var(--plm-radius-lg);
    padding: 0.85rem 0.5rem;
    cursor: pointer;
    transition: var(--plm-transition);
    text-align: center;
    background: #fff;
}
.user-tile:hover {
    border-color: var(--plm-blue);
    background: var(--plm-blue-50);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,.06);
}
.user-tile .bi { font-size: 1.5rem; display: block; margin-bottom: 0.35rem; }
.user-tile .tile-name { font-weight: 700; font-size: 0.78rem; color: var(--plm-gray-800); }
.user-tile .tile-role { font-size: 0.65rem; color: var(--plm-gray-400); text-transform: uppercase; letter-spacing: 0.3px; font-weight: 600; }

/* ══════════════════════════════════════════════════════════════
   MISC UTILITIES
   ══════════════════════════════════════════════════════════════ */
.text-muted-sm { font-size: 0.78rem; color: var(--plm-gray-400) !important; }

.expedited-badge {
    background: var(--plm-red-50);
    color: var(--plm-red);
    padding: 0.15rem 0.5rem;
    border-radius: 99px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
}
.pre-approved-flag {
    background: var(--plm-green-50);
    color: var(--plm-green);
    padding: 0.2rem 0.6rem;
    border-radius: 99px;
    font-size: 0.68rem;
    font-weight: 700;
}

.empty-state {
    text-align: center;
    padding: 3.5rem 1rem;
    color: var(--plm-gray-400);
}
.empty-state .bi {
    font-size: 3rem;
    display: block;
    margin-bottom: 0.75rem;
    opacity: 0.3;
}
.empty-state p { margin: 0; font-weight: 500; }

/* Form styling */
.form-control, .form-select {
    border-radius: var(--plm-radius);
    border: 1.5px solid var(--plm-gray-200);
    font-size: 0.875rem;
    padding: 0.55rem 0.85rem;
    transition: var(--plm-transition);
}
.form-control:focus, .form-select:focus {
    border-color: var(--plm-blue);
    box-shadow: 0 0 0 3px rgba(0,40,85,.1);
}
.form-label {
    font-weight: 600;
    font-size: 0.82rem;
    color: var(--plm-gray-700);
}

/* Bootstrap table override inside cards */
.plm-card .table { margin-bottom: 0; }
.plm-card .table td { border-color: var(--plm-gray-100); font-size: 0.85rem; color: var(--plm-gray-700); vertical-align: top; padding: 0.6rem 0.75rem; }
.plm-card .table .fw-bold { color: var(--plm-gray-500); font-weight: 600; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.3px; }

/* Blazor error UI */
#blazor-error-ui { display: none; }

/* ══════════════════════════════════════════════════════════════
   PLM BRAND OVERRIDES — Bootstrap alignment
   ══════════════════════════════════════════════════════════════ */

/* Override Bootstrap primary button to PLM navy */
.btn-primary {
    --bs-btn-bg: var(--plm-blue);
    --bs-btn-border-color: var(--plm-blue);
    --bs-btn-hover-bg: var(--plm-blue-hover);
    --bs-btn-hover-border-color: var(--plm-blue-hover);
    --bs-btn-active-bg: var(--plm-blue-hover);
    --bs-btn-active-border-color: var(--plm-blue-hover);
    --bs-btn-disabled-bg: var(--plm-blue);
    --bs-btn-disabled-border-color: var(--plm-blue);
}
.btn-outline-primary {
    --bs-btn-color: var(--plm-blue);
    --bs-btn-border-color: var(--plm-blue);
    --bs-btn-hover-bg: var(--plm-blue);
    --bs-btn-hover-border-color: var(--plm-blue);
    --bs-btn-active-bg: var(--plm-blue);
    --bs-btn-active-border-color: var(--plm-blue);
}

/* Badge overrides */
.bg-primary { background-color: var(--plm-blue) !important; }
.text-primary { color: var(--plm-blue) !important; }
.bg-danger  { background-color: var(--plm-red) !important; }

/* Sidebar brand stripe — red accent at bottom of brand area */
.sidebar .border-bottom.border-secondary {
    border-bottom-color: var(--plm-red) !important;
    border-bottom-width: 3px !important;
    background: rgba(0,0,0,.1);
}

/* Top bar custom wrapper used in MainLayout */
.border-bottom.bg-white.px-4.py-2 {
    border-top: 3px solid var(--plm-red) !important;
}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE BREAKPOINTS
   ══════════════════════════════════════════════════════════════ */
@media (max-width: 1199.98px) {
    .kpi-grid { grid-template-columns: repeat(3, 1fr); }
    .content { padding: 1.5rem 1.25rem !important; }
}

@media (max-width: 991.98px) {
    .sidebar {
        position: fixed;
        width: 240px;
        transform: translateX(-100%);
        transition: transform 0.25s ease;
        z-index: 1050;
    }
    .sidebar.show { transform: translateX(0); }
    .page > main { margin-left: 0; }
}

@media (max-width: 767.98px) {
    .kpi-grid { grid-template-columns: repeat(2, 1fr); gap: 0.5rem; }
    .kpi-tile { padding: 1rem 0.75rem; }
    .kpi-tile .kpi-count { font-size: 1.6rem; }

    .wizard-steps { flex-direction: column; }
    .wizard-step { border-right: none; border-bottom: 1px solid var(--plm-gray-100); }
    .wizard-step:last-child { border-bottom: none; }

    .vendor-rec { flex-direction: column; text-align: center; }
    .vendor-rec .vendor-info { text-align: center; }
    .vendor-rec .badge-group { justify-content: center; }

    .page-title { font-size: 1.25rem; }
    .plm-card { padding: 1rem; }
    .content { padding: 1rem 0.75rem !important; }
}

@media (max-width: 575.98px) {
    .kpi-grid { grid-template-columns: repeat(2, 1fr); gap: 0.4rem; }
    .kpi-tile .kpi-count { font-size: 1.3rem; }
    .kpi-tile .kpi-label { font-size: 0.6rem; }
    .login-box { padding: 2rem 1.5rem; margin: 1rem; }
    .page .top-row { padding: 0.5rem 0.75rem !important; }
    .user-badge { font-size: 0.75rem; padding: 0.25rem 0.5rem; }
}

@media (max-width: 640px) {
    .page { flex-direction: column; }
    .sidebar {
        width: 100% !important;
        height: auto !important;
        position: relative !important;
        transform: none !important;
    }
    .page > main { margin-left: 0 !important; }
}