/* ═════════════════════════════════════════════════════════════════════════
   GVAND ERP — Corporate Midnight Design System
   Inspired by enterprise dashboards (Linear, Stripe, Vercel)
   High density · Tabular numerals · Subtle accents
   ═════════════════════════════════════════════════════════════════════════ */

:root {
    /* Surfaces — slate scale, 0 → 4 elevation */
    --gv-bg-deep:     #0a0f1c;
    --gv-bg-base:     #0f172a;
    --gv-bg-panel:    #1e293b;
    --gv-bg-elevated: #273449;
    --gv-bg-input:    #182032;

    /* Borders */
    --gv-border:        #334155;
    --gv-border-strong: #475569;
    --gv-border-subtle: #1e293b;

    /* Text — slate scale */
    --gv-text-strong:   #f8fafc;
    --gv-text-primary:  #e2e8f0;
    --gv-text-muted:    #94a3b8;
    --gv-text-faint:    #64748b;
    --gv-text-disabled: #475569;

    /* Accents — precision blue */
    --gv-accent:        #3b82f6;
    --gv-accent-bright: #60a5fa;
    --gv-accent-dim:    #1e40af;
    --gv-accent-glow:   rgba(59, 130, 246, 0.15);

    /* Semantic */
    --gv-success:       #10b981;
    --gv-success-bg:    rgba(16, 185, 129, 0.10);
    --gv-warning:       #f59e0b;
    --gv-warning-bg:    rgba(245, 158, 11, 0.10);
    --gv-danger:        #ef4444;
    --gv-danger-bright: #f87171;
    --gv-danger-bg:     rgba(239, 68, 68, 0.12);
    --gv-danger-strong-bg: rgba(127, 29, 29, 0.45);
    --gv-info:          #06b6d4;
    --gv-info-bg:       rgba(6, 182, 212, 0.10);

    /* Typography */
    --gv-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --gv-font-mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;

    --gv-radius: 6px;
}

html, body {
    background: var(--gv-bg-base);
    color: var(--gv-text-primary);
    font-family: var(--gv-font-sans);
    font-size: 13px;
    line-height: 1.45;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Tabular numbers everywhere — critical for finance */
.gv-num, .gv-num *,
table td, table th,
.mud-typography-h4, .mud-typography-h5, .mud-typography-h6 {
    font-variant-numeric: tabular-nums;
    font-feature-settings: "tnum" 1;
}

::-webkit-scrollbar         { width: 8px; height: 8px; }
::-webkit-scrollbar-track   { background: var(--gv-bg-base); }
::-webkit-scrollbar-thumb   { background: var(--gv-border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--gv-border-strong); }

/* ─── SHELL ─────────────────────────────────────────────────────────────── */

.gv-app-root {
    display: grid;
    grid-template-rows: 48px 1fr;
    height: 100vh;
}

.gv-topbar {
    background: linear-gradient(180deg, var(--gv-bg-deep) 0%, var(--gv-bg-panel) 100%);
    border-bottom: 1px solid var(--gv-border);
    height: 48px;
    display: flex;
    align-items: center;
    padding: 0 16px;
    z-index: 100;
}
/* Top-bar logo (clickable, returns home) */
.gv-topbar-logo {
    display: inline-flex;
    align-items: center;
    height: 32px;
    padding: 0 8px;
    border-radius: 4px;
    text-decoration: none;
    background: transparent;
    transition: background 0.15s ease, transform 0.15s ease;
}
.gv-topbar-logo:hover  { background: rgba(255,255,255,0.04); }
.gv-topbar-logo:active { transform: translateY(1px); }
.gv-topbar-logo img    { height: 24px; width: auto; display: block; }

/* Sidebar logo block */
.gv-sidebar-logo {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    height: 52px;
    padding: 0 16px;
    margin-bottom: 6px;
    border-bottom: 1px solid var(--gv-border-subtle);
    text-decoration: none;
    transition: background 0.15s ease;
}
.gv-sidebar-logo:hover { background: rgba(255,255,255,0.03); }
.gv-sidebar-logo .logo-full { height: 22px; width: auto; display: block; }
.gv-sidebar-logo .logo-mark { display: none; }

.gv-sidebar.collapsed .gv-sidebar-logo {
    justify-content: center;
    padding: 0;
}
.gv-sidebar.collapsed .gv-sidebar-logo .logo-full { display: none; }
.gv-sidebar.collapsed .gv-sidebar-logo .logo-mark {
    display: block;
    height: 28px;
    width: 28px;
}
.gv-topbar-fx {
    font-family: var(--gv-font-mono);
    font-size: 11px;
    color: var(--gv-text-muted);
    padding: 5px 10px;
    background: var(--gv-bg-input);
    border: 1px solid var(--gv-border-subtle);
    border-radius: 4px;
    margin-right: 12px;
    letter-spacing: 0.3px;
}
.gv-topbar-fx span { color: var(--gv-success); font-weight: 600; }
.gv-topbar-fx span.warn { color: var(--gv-warning); }

.gv-topbar-toggle {
    background: transparent;
    border: 1px solid var(--gv-border);
    color: var(--gv-text-muted);
    width: 32px; height: 32px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 4px;
    cursor: pointer;
    margin-right: 12px;
    transition: all 0.12s;
}
.gv-topbar-toggle:hover { background: var(--gv-bg-elevated); color: var(--gv-text-strong); }

.gv-shell {
    display: grid;
    grid-template-columns: auto 1fr;
    overflow: hidden;
}

.gv-sidebar {
    background: var(--gv-bg-deep);
    border-right: 1px solid var(--gv-border-subtle);
    width: 232px;
    height: 100%;
    overflow-y: auto;
    padding: 8px 0;
    transition: width 0.18s ease;
}
.gv-sidebar.collapsed { width: 56px; }
.gv-sidebar.collapsed .gv-nav-label,
.gv-sidebar.collapsed .gv-nav-bilingual,
.gv-sidebar.collapsed .gv-nav-group-title-text { display: none; }
.gv-sidebar.collapsed .gv-nav-group-title { padding: 4px 0; text-align: center; }

.gv-content {
    overflow-y: auto;
    padding: 14px 18px;
    background: var(--gv-bg-base);
}

.gv-nav-group {
    padding: 8px 0;
    border-bottom: 1px solid var(--gv-border-subtle);
}
.gv-nav-group:last-child { border-bottom: none; }
.gv-nav-group-title {
    padding: 6px 16px;
    color: var(--gv-text-faint);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    margin-bottom: 2px;
    display: flex; align-items: baseline; gap: 6px;
}
.gv-nav-group-title small {
    color: var(--gv-text-disabled);
    font-size: 9px;
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
}

.gv-nav-link {
    display: flex; align-items: center; gap: 10px;
    padding: 6px 16px;
    color: var(--gv-text-primary);
    text-decoration: none;
    font-size: 12.5px;
    border-left: 2px solid transparent;
    transition: all 0.12s ease;
    cursor: pointer;
}
.gv-nav-link:hover {
    background: var(--gv-bg-panel);
    color: var(--gv-text-strong);
}
.gv-nav-link.active {
    background: var(--gv-accent-glow);
    border-left-color: var(--gv-accent);
    color: var(--gv-accent-bright);
    font-weight: 500;
}
.gv-nav-icon {
    width: 16px; height: 16px;
    flex-shrink: 0;
    opacity: 0.85;
}
.gv-nav-label-block { display: flex; flex-direction: column; line-height: 1.15; }
.gv-nav-bilingual {
    font-size: 10px;
    color: var(--gv-text-faint);
    margin-top: 1px;
}
.gv-nav-link.active .gv-nav-bilingual { color: rgba(96, 165, 250, 0.7); }

/* ─── EXECUTIVE SUMMARY BAR ─────────────────────────────────────────────── */

.gv-exec-bar {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    background: var(--gv-bg-panel);
    border: 1px solid var(--gv-border);
    border-radius: var(--gv-radius);
    margin-bottom: 14px;
    overflow: hidden;
}
.gv-exec-cell {
    padding: 10px 14px;
    border-right: 1px solid var(--gv-border-subtle);
}
.gv-exec-cell:last-child { border-right: none; }
.gv-exec-label {
    font-size: 9.5px;
    color: var(--gv-text-faint);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: 4px;
    display: flex; align-items: baseline; gap: 6px;
}
.gv-exec-bilingual {
    font-size: 10px;
    color: var(--gv-text-disabled);
    text-transform: none;
    letter-spacing: 0;
    font-weight: 400;
}
.gv-exec-value {
    font-size: 22px;
    font-weight: 600;
    color: var(--gv-text-strong);
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.5px;
}
.gv-exec-value.success { color: var(--gv-success); }
.gv-exec-value.danger  { color: var(--gv-danger-bright); }
.gv-exec-value.warning { color: var(--gv-warning); }
.gv-exec-sub {
    font-size: 11px;
    color: var(--gv-text-muted);
    margin-top: 3px;
    font-variant-numeric: tabular-nums;
}
.gv-exec-trend {
    display: inline-block;
    font-size: 10px;
    padding: 1px 5px;
    border-radius: 3px;
    margin-left: 4px;
    font-weight: 600;
}
.gv-exec-trend.up   { background: var(--gv-success-bg); color: var(--gv-success); }
.gv-exec-trend.down { background: var(--gv-danger-bg); color: var(--gv-danger-bright); }

/* ─── PANELS ───────────────────────────────────────────────────────────── */

.gv-panel {
    background: var(--gv-bg-panel);
    border: 1px solid var(--gv-border);
    border-radius: var(--gv-radius);
    overflow: hidden;
    height: 100%;
    display: flex; flex-direction: column;
}
.gv-panel-header {
    padding: 9px 14px;
    border-bottom: 1px solid var(--gv-border-subtle);
    display: flex; align-items: center; justify-content: space-between;
    background: linear-gradient(180deg, var(--gv-bg-elevated) 0%, var(--gv-bg-panel) 100%);
    flex-shrink: 0;
}
.gv-panel-title {
    font-size: 11.5px;
    font-weight: 600;
    color: var(--gv-text-strong);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    display: flex; align-items: baseline; gap: 8px;
}
.gv-panel-title-bilingual {
    color: var(--gv-text-faint);
    font-size: 10.5px;
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
}
.gv-panel-meta {
    font-size: 11px;
    color: var(--gv-text-muted);
    font-variant-numeric: tabular-nums;
}
.gv-panel-body { padding: 12px 14px; flex: 1; overflow: auto; }
.gv-panel-body.no-pad { padding: 0; }
.gv-panel-body.scroll { max-height: 380px; }

/* ─── CHART ─────────────────────────────────────────────────────────────── */

.gv-chart-svg { display: block; width: 100%; }
.gv-chart-svg .axis-line { stroke: var(--gv-border); stroke-width: 1; }
.gv-chart-svg .grid-line { stroke: var(--gv-border-subtle); stroke-width: 1; stroke-dasharray: 2 3; }
.gv-chart-svg .axis-label-l { fill: var(--gv-accent-bright); font-size: 10px; font-family: var(--gv-font-mono); }
.gv-chart-svg .axis-label-r { fill: var(--gv-warning); font-size: 10px; font-family: var(--gv-font-mono); }
.gv-chart-svg .axis-label-x { fill: var(--gv-text-muted); font-size: 11px; font-family: var(--gv-font-sans); }
.gv-chart-svg .bar-revenue {
    fill: var(--gv-accent);
    fill-opacity: 0.55;
    transition: fill-opacity 0.12s;
}
.gv-chart-svg .bar-revenue:hover { fill-opacity: 0.85; }
.gv-chart-svg .area-fx { fill: var(--gv-warning); fill-opacity: 0.18; }
.gv-chart-svg .line-fx {
    fill: none;
    stroke: var(--gv-warning);
    stroke-width: 2.5;
    stroke-linejoin: round;
}
.gv-chart-svg .dot-fx {
    fill: var(--gv-bg-base);
    stroke: var(--gv-warning);
    stroke-width: 2;
}
.gv-chart-svg .dot-fx.danger { stroke: var(--gv-danger); }
.gv-chart-svg .zero-line { stroke: var(--gv-text-faint); stroke-width: 1; stroke-dasharray: 4 4; }

.gv-chart-legend {
    display: flex; gap: 18px; padding: 8px 14px 0 14px;
    font-size: 11px; color: var(--gv-text-muted);
}
.gv-chart-legend .swatch {
    display: inline-block; width: 12px; height: 12px;
    margin-right: 6px; vertical-align: middle;
    border-radius: 2px;
}
.gv-chart-legend .swatch.revenue { background: var(--gv-accent); opacity: 0.7; }
.gv-chart-legend .swatch.fx-line {
    background: linear-gradient(180deg, transparent 40%, var(--gv-warning) 40%, var(--gv-warning) 60%, transparent 60%);
    height: 12px;
}

/* ─── TABLES ────────────────────────────────────────────────────────────── */

.gv-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}
.gv-table thead {
    background: var(--gv-bg-elevated);
    position: sticky; top: 0; z-index: 1;
}
.gv-table th {
    padding: 8px 10px;
    text-align: left;
    color: var(--gv-text-muted);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-weight: 600;
    border-bottom: 1px solid var(--gv-border);
}
.gv-table th.num { text-align: right; }
.gv-table td {
    padding: 7px 10px;
    border-bottom: 1px solid var(--gv-border-subtle);
    color: var(--gv-text-primary);
    vertical-align: middle;
}
.gv-table td.num { text-align: right; font-variant-numeric: tabular-nums; }
.gv-table td.code { font-family: var(--gv-font-mono); font-size: 11px; color: var(--gv-text-muted); }
.gv-table tbody tr { transition: background 0.08s; }
.gv-table tbody tr:hover { background: var(--gv-bg-elevated); }
.gv-table tr.row-danger {
    background: var(--gv-danger-bg);
    box-shadow: inset 3px 0 0 var(--gv-danger);
}
.gv-table tr.row-danger:hover { background: var(--gv-danger-strong-bg); }
.gv-table tr.row-warning {
    background: var(--gv-warning-bg);
    box-shadow: inset 3px 0 0 var(--gv-warning);
}

/* Status pills */
.gv-pill {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 9.5px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    line-height: 1.5;
    white-space: nowrap;
}
.gv-pill.danger {
    background: var(--gv-danger);
    color: white;
    box-shadow: 0 0 0 1px rgba(239,68,68,0.4), 0 0 12px rgba(239,68,68,0.4);
    animation: pulse-danger 2s ease-in-out infinite;
}
.gv-pill.warning  { background: var(--gv-warning-bg); color: var(--gv-warning); border: 1px solid var(--gv-warning); }
.gv-pill.success  { background: var(--gv-success-bg); color: var(--gv-success); border: 1px solid rgba(16,185,129,0.35); }
.gv-pill.neutral  { background: var(--gv-bg-input);   color: var(--gv-text-muted); border: 1px solid var(--gv-border); }
.gv-pill.tier {
    background: transparent;
    color: var(--gv-text-faint);
    border: 1px solid var(--gv-border);
    font-weight: 600;
}
.gv-pill.tier.gold   { color: #fbbf24; border-color: rgba(251, 191, 36, 0.4); }
.gv-pill.tier.silver { color: #cbd5e1; border-color: rgba(203, 213, 225, 0.4); }
.gv-pill.tier.retail { color: var(--gv-text-faint); }

@keyframes pulse-danger {
    0%, 100% { box-shadow: 0 0 0 1px rgba(239,68,68,0.4), 0 0 12px rgba(239,68,68,0.4); }
    50%      { box-shadow: 0 0 0 1px rgba(239,68,68,0.6), 0 0 20px rgba(239,68,68,0.7); }
}

.gv-rel { font-weight: 600; font-variant-numeric: tabular-nums; }
.gv-rel.bad   { color: var(--gv-danger-bright); }
.gv-rel.warn  { color: var(--gv-warning); }
.gv-rel.good  { color: var(--gv-success); }

.gv-pct-bar {
    display: inline-block;
    width: 50px; height: 6px;
    background: var(--gv-bg-input);
    border-radius: 3px;
    margin-right: 6px;
    vertical-align: middle;
    overflow: hidden;
}
.gv-pct-bar > div {
    height: 100%;
    border-radius: 3px;
    transition: width 0.3s;
}
.gv-pct-bar > .ok      { background: var(--gv-success); }
.gv-pct-bar > .warn    { background: var(--gv-warning); }
.gv-pct-bar > .danger  { background: var(--gv-danger); box-shadow: 0 0 6px rgba(239,68,68,0.6); }

/* ─── EXPIRY ACTION QUEUE ────────────────────────────────────────────────── */

.gv-expiry-row {
    display: grid;
    grid-template-columns: 4px 1fr 90px 90px 110px;
    gap: 10px;
    padding: 8px 14px 8px 0;
    border-bottom: 1px solid var(--gv-border-subtle);
    align-items: center;
    font-size: 12px;
}
.gv-expiry-row:hover { background: var(--gv-bg-elevated); }
.gv-expiry-stripe { width: 4px; min-height: 36px; align-self: stretch; }
.gv-expiry-stripe.expired  { background: var(--gv-danger); box-shadow: 0 0 8px rgba(239,68,68,0.5); }
.gv-expiry-stripe.critical { background: var(--gv-warning); }
.gv-expiry-stripe.warning  { background: var(--gv-info); }
.gv-expiry-product {
    color: var(--gv-text-strong);
    font-weight: 500;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.gv-expiry-meta {
    color: var(--gv-text-faint);
    font-size: 10.5px;
    font-family: var(--gv-font-mono);
}
.gv-expiry-days {
    font-size: 11px;
    font-weight: 600;
    text-align: right;
}
.gv-expiry-days.expired  { color: var(--gv-danger-bright); }
.gv-expiry-days.critical { color: var(--gv-warning); }
.gv-expiry-days.warning  { color: var(--gv-info); }
.gv-expiry-qty {
    text-align: right;
    color: var(--gv-text-muted);
    font-size: 11px;
    font-variant-numeric: tabular-nums;
}
.gv-expiry-value {
    text-align: right;
    font-weight: 600;
    color: var(--gv-text-strong);
    font-variant-numeric: tabular-nums;
}

/* ─── ALERT BANNER ──────────────────────────────────────────────────────── */

.gv-alert {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 16px;
    border-radius: var(--gv-radius);
    font-size: 13px;
    margin-bottom: 14px;
    border-left: 3px solid;
}
.gv-alert.danger {
    background: var(--gv-danger-bg);
    border-left-color: var(--gv-danger);
    color: var(--gv-text-primary);
}
.gv-alert.warning {
    background: var(--gv-warning-bg);
    border-left-color: var(--gv-warning);
}
.gv-alert b { color: var(--gv-text-strong); }
.gv-alert .gv-alert-meta {
    margin-left: auto;
    font-family: var(--gv-font-mono);
    font-size: 11px;
    color: var(--gv-text-muted);
}

/* ─── AR-AGING CELL HELPERS (referenced from ArAgingTable) ─────────────── */
.gv-table .cust-name { font-weight: 500; color: var(--gv-text-strong); }
.gv-table .od        { color: var(--gv-danger-bright); font-weight: 600; }
.gv-table .muted     { color: var(--gv-text-faint); }
.gv-table .days-bad  { color: var(--gv-danger-bright); font-weight: 600; }
.gv-table .days-warn { color: var(--gv-warning);       font-weight: 600; }
.gv-table .days-ok   { color: var(--gv-text-primary); }
.gv-table .unit      { color: var(--gv-text-faint); margin-left: 1px; }
.gv-table .pct       { font-variant-numeric: tabular-nums; }
.gv-table .pct.over  { color: var(--gv-danger-bright); font-weight: 700; }

/* ─── HOME-PAGE LOADING / ALERT BANNER / PANEL META ────────────────────── */
.gv-loading {
    display: flex; align-items: center; gap: 12px;
    padding: 32px; color: var(--gv-text-muted);
}
.gv-spinner {
    width: 18px; height: 18px; border-radius: 50%;
    border: 2px solid var(--gv-border); border-top-color: var(--gv-accent);
    animation: gv-spin 0.8s linear infinite;
}
@keyframes gv-spin { to { transform: rotate(360deg); } }

.gv-alert-banner {
    display: grid; grid-template-columns: 22px 1fr auto; gap: 14px; align-items: center;
    padding: 12px 16px; margin-bottom: 14px;
    background: linear-gradient(90deg, rgba(239,68,68,0.18), rgba(239,68,68,0.04));
    border: 1px solid rgba(239,68,68,0.45);
    border-left: 3px solid var(--gv-danger-bright);
    border-radius: 6px;
    color: var(--gv-text-primary);
}
.gv-alert-banner > svg { width: 22px; height: 22px; color: var(--gv-danger-bright); }
.gv-alert-title {
    font-weight: 600; font-size: 13px; color: var(--gv-text-strong);
    display: flex; align-items: baseline; gap: 8px;
}
.gv-alert-ku { font-size: 11px; color: var(--gv-text-faint); font-weight: 400; }
.gv-alert-body { font-size: 12px; color: var(--gv-text-muted); margin-top: 2px; }
.gv-alert-cta {
    text-decoration: none; padding: 6px 12px; border-radius: 4px;
    background: rgba(239,68,68,0.18); color: var(--gv-danger-bright);
    font-size: 12px; font-weight: 600; border: 1px solid rgba(239,68,68,0.4);
    white-space: nowrap;
}
.gv-alert-cta:hover { background: rgba(239,68,68,0.28); }

.gv-mb { margin-bottom: 14px; }

.gv-grid-split {
    display: grid; grid-template-columns: 1.55fr 1fr; gap: 14px;
}
@media (max-width: 1280px) { .gv-grid-split { grid-template-columns: 1fr; } }

.gv-panel-meta {
    display: flex; align-items: center; gap: 8px;
    color: var(--gv-text-faint); font-size: 11px;
}
.gv-panel-meta .dot {
    width: 3px; height: 3px; border-radius: 50%; background: var(--gv-text-faint);
}
.gv-panel-link {
    color: var(--gv-accent); font-size: 12px; text-decoration: none; font-weight: 500;
}
.gv-panel-link:hover { color: var(--gv-accent-bright); }

/* ─── TOPBAR USER PILL + LOGOUT ──────────────────────────────────────────── */
.gv-topbar-user {
    display: inline-flex; align-items: center; gap: 6px;
    height: 32px; padding: 0 4px 0 10px;
    border: 1px solid var(--gv-accent-dim);
    background: var(--gv-accent-glow);
    color: var(--gv-accent-bright);
    border-radius: 4px;
    font-size: 12px; font-weight: 500;
    max-width: 320px;
}
.gv-topbar-user-email {
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
    max-width: 240px;
}
.gv-topbar-logout {
    display: inline-flex; align-items: center; justify-content: center;
    width: 24px; height: 24px;
    border-radius: 3px;
    color: var(--gv-text-muted);
    text-decoration: none;
    transition: all 0.12s;
}
.gv-topbar-logout:hover {
    background: rgba(239,68,68,0.15);
    color: var(--gv-danger-bright);
}

/* ─── AUTH PAGES (Login, AccessDenied) — Corporate Midnight ────────────── */
.gv-auth-body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(ellipse at top, rgba(59,130,246,0.10) 0%, transparent 55%),
        radial-gradient(ellipse at bottom, rgba(30,64,175,0.08) 0%, transparent 55%),
        var(--gv-bg-deep);
    font-family: var(--gv-font-sans);
    color: var(--gv-text-primary);
    display: flex;
}
.gv-auth-shell {
    margin: auto;
    width: 100%;
    max-width: 400px;
    padding: 24px;
}
.gv-auth-card {
    background: rgba(30, 41, 59, 0.72);    /* slate-800 @ 72% — translucent for glass effect */
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    border: 1px solid rgba(148, 163, 184, 0.15);
    border-radius: 12px;
    padding: 36px 32px 28px;
    box-shadow:
        0 24px 60px rgba(0, 0, 0, 0.55),
        0 1px 0 rgba(255, 255, 255, 0.06) inset,
        0 0 0 1px rgba(59, 130, 246, 0.04);
}
.gv-auth-header {
    text-align: center;
    margin-bottom: 28px;
}
.gv-auth-logo {
    height: 28px;
    width: auto;
    display: inline-block;
}
.gv-auth-sub {
    margin-top: 10px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 2.4px;
    color: var(--gv-text-faint);
}
.gv-auth-sub-ku {
    display: block;
    margin-top: 4px;
    font-size: 11px;
    letter-spacing: 0;
    color: var(--gv-text-faint);
    text-transform: none;
}

.gv-auth-form {
    display: flex; flex-direction: column;
    gap: 14px;
}
.gv-auth-field {
    display: flex; flex-direction: column;
    gap: 5px;
}
.gv-auth-field > span:first-child {
    font-size: 11px;
    font-weight: 500;
    color: var(--gv-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.6px;
}
.gv-auth-label {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
}
.gv-auth-label-ku {
    font-family: 'Noto Sans Arabic', var(--gv-font-sans);
    font-size: 11px;
    font-weight: 400;
    color: var(--gv-text-faint);
    text-transform: none;
    letter-spacing: 0;
    direction: rtl;
}
.gv-auth-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin: 4px 0 2px;
    flex-wrap: wrap;
}
.gv-auth-info {
    display: flex; align-items: flex-start; gap: 10px;
    background: var(--gv-info-bg);
    border: 1px solid rgba(6,182,212,0.4);
    border-left: 3px solid var(--gv-info);
    color: var(--gv-text-primary);
    padding: 12px 14px;
    border-radius: 5px;
    font-size: 12px;
    line-height: 1.5;
}
.gv-auth-info svg {
    color: var(--gv-info);
    flex-shrink: 0;
    margin-top: 2px;
}
.gv-auth-footnote-ku {
    display: block;
    margin-top: 4px;
    font-family: 'Noto Sans Arabic', var(--gv-font-sans);
    font-size: 11px;
    color: var(--gv-text-faint);
    direction: rtl;
}
.gv-auth-field input {
    background: var(--gv-bg-input);
    border: 1px solid var(--gv-border);
    color: var(--gv-text-strong);
    padding: 9px 12px;
    border-radius: 5px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.12s, box-shadow 0.12s;
}
.gv-auth-field input:focus {
    outline: none;
    border-color: var(--gv-accent);
    box-shadow: 0 0 0 3px var(--gv-accent-glow);
}
.gv-auth-field-error {
    color: var(--gv-danger-bright);
    font-size: 11px;
    min-height: 14px;
}

.gv-auth-remember {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--gv-text-muted);
    user-select: none;
    cursor: pointer;
}
.gv-auth-remember input[type="checkbox"] {
    accent-color: var(--gv-accent);
    width: 14px; height: 14px;
    margin: 0;
}

.gv-auth-submit {
    margin-top: 6px;
    background: linear-gradient(180deg, var(--gv-accent) 0%, var(--gv-accent-dim) 100%);
    color: #fff;
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.4px;
    border: 0;
    border-radius: 5px;
    padding: 11px 14px;
    cursor: pointer;
    transition: filter 0.12s, transform 0.06s;
}
.gv-auth-submit:hover  { filter: brightness(1.08); }
.gv-auth-submit:active { transform: translateY(1px); }
.gv-auth-submit:disabled { opacity: 0.6; cursor: not-allowed; }

.gv-auth-error {
    display: flex; align-items: center; gap: 8px;
    background: rgba(239,68,68,0.10);
    border: 1px solid rgba(239,68,68,0.4);
    color: var(--gv-danger-bright);
    padding: 9px 12px;
    border-radius: 5px;
    font-size: 12px;
    margin-bottom: 16px;
}
.gv-auth-error svg { flex-shrink: 0; }
.gv-auth-error ul  { margin: 0; padding-left: 16px; }

.gv-auth-footnote {
    margin-top: 24px;
    text-align: center;
    font-size: 11px;
    color: var(--gv-text-faint);
}
.gv-auth-link {
    color: var(--gv-accent-bright);
    text-decoration: none;
}
.gv-auth-link:hover { text-decoration: underline; }

/* ─── COMING SOON (NotFound template) ──────────────────────────────────── */
.gv-coming-soon {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 48px - 28px);  /* viewport minus topbar minus content padding */
    padding: 24px;
}
.gv-coming-soon-card {
    text-align: center;
    max-width: 460px;
    padding: 48px 40px;
    background: rgba(30, 41, 59, 0.55);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--gv-border);
    border-radius: 10px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}
.gv-coming-soon-icon {
    color: var(--gv-accent-bright);
    opacity: 0.9;
    margin-bottom: 18px;
}
.gv-coming-soon-card h1 {
    font-size: 18px;
    font-weight: 600;
    color: var(--gv-text-strong);
    margin: 0 0 6px;
    letter-spacing: 0.2px;
}
.gv-coming-soon-route {
    font-family: var(--gv-font-mono);
    font-size: 11px;
    color: var(--gv-accent-bright);
    background: var(--gv-accent-glow);
    border: 1px solid var(--gv-accent-dim);
    border-radius: 4px;
    padding: 3px 10px;
    display: inline-block;
    margin: 6px 0 18px;
}
.gv-coming-soon-body {
    font-size: 13px;
    color: var(--gv-text-muted);
    line-height: 1.55;
    margin: 0 0 24px;
}
.gv-coming-soon-cta {
    display: inline-block;
    color: var(--gv-accent-bright);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    padding: 8px 16px;
    border: 1px solid var(--gv-border);
    border-radius: 5px;
    transition: all 0.12s;
}
.gv-coming-soon-cta:hover {
    background: var(--gv-accent-glow);
    border-color: var(--gv-accent);
}

/* ─── PROCUREMENT / PO PAGE ─────────────────────────────────────────────── */
.gv-filter-pills {
    display: inline-flex; gap: 4px; align-items: center;
}
.gv-filter-pill {
    background: transparent;
    border: 1px solid var(--gv-border);
    color: var(--gv-text-muted);
    padding: 3px 9px;
    border-radius: 3px;
    font-size: 11px; font-weight: 500;
    cursor: pointer;
    transition: all 0.1s;
    font-family: inherit;
}
.gv-filter-pill:hover  { background: var(--gv-bg-elevated); color: var(--gv-text-primary); }
.gv-filter-pill.active { background: var(--gv-accent-glow); color: var(--gv-accent-bright); border-color: var(--gv-accent-dim); }

.gv-table th.action-col, .gv-table td.action-col { text-align: right; padding-right: 14px; }
.gv-action-btn {
    background: linear-gradient(180deg, var(--gv-accent) 0%, var(--gv-accent-dim) 100%);
    color: #fff;
    border: 0;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px; font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    display: inline-flex; align-items: center; gap: 8px;
    transition: filter 0.1s, transform 0.06s;
}
.gv-action-btn:hover    { filter: brightness(1.08); }
.gv-action-btn:active   { transform: translateY(1px); }
.gv-action-btn:disabled { opacity: 0.6; cursor: not-allowed; }
.gv-action-btn-ku       { font-family: 'Noto Sans Arabic', var(--gv-font-sans);
                          font-size: 10px; font-weight: 400; opacity: 0.85; direction: rtl; }

.gv-fx-pending {
    font-size: 10px; font-weight: 500;
    color: var(--gv-warning);
    background: var(--gv-warning-bg);
    border: 1px solid rgba(245, 158, 11, 0.3);
    padding: 2px 6px; border-radius: 3px;
    text-transform: uppercase; letter-spacing: 0.4px;
}
.gv-fx-snapshot {
    font-size: 10px; font-weight: 500;
    color: var(--gv-text-muted);
    background: var(--gv-bg-input);
    border: 1px solid var(--gv-border-subtle);
    padding: 2px 6px; border-radius: 3px;
    font-family: var(--gv-font-mono);
}

/* ─── SHIPMENT DETAIL: tabs / meta grid / form grid ───────────────────── */
.gv-tabs {
    display: flex; gap: 2px;
    margin-bottom: 14px;
    border-bottom: 1px solid var(--gv-border);
}
.gv-tab {
    background: transparent;
    border: 0;
    color: var(--gv-text-muted);
    padding: 10px 18px;
    font-size: 13px; font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: all 0.12s;
}
.gv-tab:hover  { color: var(--gv-text-primary); }
.gv-tab.active { color: var(--gv-accent-bright); border-bottom-color: var(--gv-accent); }

.gv-meta-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 16px 24px;
}
.gv-meta-grid > div { display: flex; flex-direction: column; gap: 2px; }
.gv-meta-grid .lbl  { font-size: 10px; text-transform: uppercase; letter-spacing: 0.6px; color: var(--gv-text-faint); }
.gv-meta-grid .val  { font-size: 13px; color: var(--gv-text-strong); font-weight: 500; }

.gv-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
}
.gv-form-grid label { display: flex; flex-direction: column; gap: 5px; }
.gv-form-grid label > span:first-child {
    font-size: 11px; font-weight: 500;
    color: var(--gv-text-muted);
    text-transform: uppercase; letter-spacing: 0.5px;
}
.gv-form-grid input,
.gv-form-grid select,
.gv-form-grid textarea {
    background: var(--gv-bg-input);
    border: 1px solid var(--gv-border);
    color: var(--gv-text-strong);
    padding: 8px 10px;
    border-radius: 4px;
    font-size: 13px;
    font-family: inherit;
    transition: border-color 0.12s, box-shadow 0.12s;
}
.gv-form-grid input:focus,
.gv-form-grid select:focus,
.gv-form-grid textarea:focus {
    outline: none;
    border-color: var(--gv-accent);
    box-shadow: 0 0 0 2px var(--gv-accent-glow);
}
.gv-table input[type="number"] {
    background: var(--gv-bg-input);
    border: 1px solid var(--gv-border);
    color: var(--gv-text-strong);
    padding: 4px 6px;
    border-radius: 3px;
    font-size: 12px;
    font-family: var(--gv-font-mono);
}

/* ─── MUDBLAZOR OVERRIDES (kill the white surfaces) ─────────────────────── */
.mud-progress-linear .mud-progress-linear-bar { background: var(--gv-accent) !important; }