/* =========================================================================
   Pario — Autonomous O2C Operations Dashboard — Modern Enterprise Design System
   Inspired by Stripe, Linear, Mercury, and Ramp Enterprise Financial Platforms
   ========================================================================= */

:root {
  color-scheme: light;

  /* Canvas & Base Surfaces */
  --bg-canvas: #f8fafc;
  --bg-base: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-subtle: #f1f5f9;
  --bg-surface-hover: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-hover: #f1f5f9;
  --bg-subtle: #f1f5f9;
  --bg-glass-overlay: rgba(15, 23, 42, 0.45);

  /* Borders */
  --border-color: #e2e8f0;
  --border-subtle: #edf2f7;
  --border-strong: #cbd5e1;
  --border-light: #e2e8f0;

  /* Typography Colors */
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-subtle: #94a3b8;
  --text-dim: #64748b;
  --text-main: #0f172a;

  /* Brand / Primary */
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-subtle: #eff6ff;
  --primary-border: #bfdbfe;
  --primary-text: #1e40af;

  /* Status Tokens - Enterprise Financial Palette */
  --success-bg: #f0fdf4;
  --success-border: #bbf7d0;
  --success-text: #166534;
  --success-solid: #16a34a;

  --warning-bg: #fffbeb;
  --warning-border: #fde68a;
  --warning-text: #92400e;
  --warning-solid: #d97706;

  --danger-bg: #fef2f2;
  --danger-border: #fecaca;
  --danger-text: #991b1b;
  --danger-solid: #dc2626;

  --purple-bg: #faf5ff;
  --purple-border: #e9d5ff;
  --purple-text: #6b21a8;

  --accent-green: #10b981;

  /* Pario Brand Palette */
  --brand-navy: #0A1F44;
  --brand-blue: #0047AB;
  --brand-coral: #FF4F8B;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Elevations */
  --shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 1px 3px 0 rgba(15, 23, 42, 0.06), 0 1px 2px -1px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
  --shadow-drawer: -12px 0 36px 0 rgba(15, 23, 42, 0.15);

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;
}

/* Dark Theme Support (Enterprise Slate like Linear / Vercel) */
[data-theme="dark"],
html[data-theme="dark"],
body[data-theme="dark"] {
  color-scheme: dark;

  /* Canvas & Base Surfaces */
  --bg-canvas: #090d16;
  --bg-base: #090d16;
  --bg-surface: #0f172a;
  --bg-surface-subtle: #1e293b;
  --bg-surface-hover: #162032;
  --bg-card: #0f172a;
  --bg-card-hover: #162032;
  --bg-subtle: #1e293b;
  --bg-glass-overlay: rgba(3, 7, 18, 0.75);

  /* Borders */
  --border-color: #1e293b;
  --border-subtle: #162032;
  --border-strong: #334155;
  --border-light: #334155;

  /* Typography Colors */
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-subtle: #475569;
  --text-dim: #94a3b8;
  --text-main: #f8fafc;

  /* Brand / Primary */
  --primary: #3b82f6;
  --primary-hover: #60a5fa;
  --primary-subtle: rgba(59, 130, 246, 0.12);
  --primary-border: rgba(59, 130, 246, 0.3);
  --primary-text: #93c5fd;

  /* Status Tokens */
  --success-bg: rgba(16, 185, 129, 0.12);
  --success-border: rgba(16, 185, 129, 0.28);
  --success-text: #34d399;
  --success-solid: #10b981;

  --warning-bg: rgba(245, 158, 11, 0.12);
  --warning-border: rgba(245, 158, 11, 0.3);
  --warning-text: #fbbf24;
  --warning-solid: #f59e0b;

  --danger-bg: rgba(239, 68, 68, 0.12);
  --danger-border: rgba(239, 68, 68, 0.3);
  --danger-text: #f87171;
  --danger-solid: #ef4444;

  --purple-bg: rgba(168, 85, 247, 0.12);
  --purple-border: rgba(168, 85, 247, 0.3);
  --purple-text: #c084fc;

  --accent-green: #34d399;

  /* Elevations */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 8px -1px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 10px 20px -3px rgba(0, 0, 0, 0.6);
  --shadow-drawer: -12px 0 40px 0 rgba(0, 0, 0, 0.7);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  background-color: var(--bg-canvas);
  color-scheme: light;
  transition: background-color 0.2s ease;
}

html[data-theme="dark"] {
  color-scheme: dark;
}

body {
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
  min-height: 100vh;
  padding-bottom: 50px;
  transition: background-color 0.2s ease, color 0.2s ease;
}

/* Ensure native form elements adhere to current theme */
select option {
  background-color: var(--bg-surface);
  color: var(--text-primary);
}

input::placeholder,
textarea::placeholder {
  color: var(--text-muted);
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Tabular Nums utility */
.tabular-nums {
  font-variant-numeric: tabular-nums;
}

/* App Container */
.app-container {
  display: grid;
  grid-template-columns: 224px 1fr;
  gap: 0;
  max-width: 1440px;
  margin: 0 auto;
  min-height: 100vh;
}

/* =========================================================================
   Sidebar
   ========================================================================= */
.sidebar {
  background: var(--bg-surface);
  border-right: 1px solid var(--border-color);
  height: 100vh;
  position: sticky;
  top: 0;
  padding: 20px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow-y: auto;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 4px 8px 16px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 8px;
  text-decoration: none;
}

.sidebar-logo:focus-visible {
  outline: 2px solid var(--brand-coral);
  outline-offset: 2px;
}

/* Pario wordmark — swaps between light/dark artwork with the theme */
.pario-logo {
  display: inline-flex;
  align-items: center;
  line-height: 0;
}

.pario-logo-img {
  height: 30px;
  width: auto;
  display: block;
}

.pario-logo-dark {
  display: none;
}

html[data-theme="dark"] .pario-logo-light {
  display: none;
}

html[data-theme="dark"] .pario-logo-dark {
  display: block;
}

.sidebar-brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-brand-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.sidebar-brand-env {
  font-size: 0.65rem;
  width: fit-content;
}

.sidebar-section-label {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-subtle);
  padding: 6px 8px 4px;
  margin-top: 4px;
}

.sidebar ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 10px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.84rem;
  font-weight: 500;
  transition: background 0.12s ease, color 0.12s ease;
  position: relative;
}

.sidebar-link svg {
  flex-shrink: 0;
  opacity: 0.7;
}

.sidebar-link:hover {
  background: var(--bg-surface-subtle);
  color: var(--text-primary);
}

.sidebar-link.active {
  background: var(--primary-subtle);
  color: var(--primary-text);
  font-weight: 600;
}

.sidebar-link.active svg {
  opacity: 1;
}

.sidebar-counter {
  margin-left: auto;
  background: var(--warning-bg);
  color: var(--warning-text);
  border: 1px solid var(--warning-border);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: var(--radius-full);
  display: none;
}

.sidebar-status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: var(--radius-md);
  background: var(--success-bg);
  border: 1px solid var(--success-border);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--success-text);
  margin-top: 4px;
}

/* Main content area */
.main-content {
  padding: 24px 28px;
  min-width: 0;
  overflow-x: hidden;
}

/* =========================================================================
   Top Enterprise Header & Navigation
   ========================================================================= */
.top-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

/* Breadcrumb */
.view-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.breadcrumb-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
}
.breadcrumb-link:hover { color: var(--primary); text-decoration: underline; }
.breadcrumb-sep { color: var(--text-subtle); font-size: 0.85rem; }
.breadcrumb-current { color: var(--text-primary); }

.brand-section {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-logo {
  width: 40px;
  height: 40px;
  background: var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

.brand-logo svg {
  width: 22px;
  height: 22px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-text h1 {
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -0.01em;
}

.badge-tag {
  font-size: 0.72rem;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: var(--primary-subtle);
  color: var(--primary-text);
  border: 1px solid var(--primary-border);
}

.brand-text p {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

/* Header Controls */
.header-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.system-status-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: var(--success-bg);
  border: 1px solid var(--success-border);
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--success-text);
}

.pulse-dot {
  width: 7px;
  height: 7px;
  background-color: var(--success-solid);
  border-radius: 50%;
  display: inline-block;
}

.date-selector-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 6px 12px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
}

.date-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}

.date-select {
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  outline: none;
  cursor: pointer;
}

.theme-toggle-btn, .btn-icon {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  padding: 6px 12px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 500;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: all 0.15s ease;
  box-shadow: var(--shadow-xs);
}

.btn-icon {
  width: 36px;
  padding: 0;
}

.theme-toggle-btn:hover, .btn-icon:hover {
  background: var(--bg-surface-subtle);
  color: var(--text-primary);
  border-color: var(--border-strong);
}

/* =========================================================================
   Primary Executive KPI Cards Grid
   ========================================================================= */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.kpi-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
}

.kpi-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.kpi-title {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.kpi-icon-badge {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface-subtle);
  color: var(--text-secondary);
}

.theme-total .kpi-icon-badge {
  background: var(--primary-subtle);
  color: var(--primary);
}
.theme-posted .kpi-icon-badge {
  background: var(--success-bg);
  color: var(--success-solid);
}
.theme-review .kpi-icon-badge {
  background: var(--warning-bg);
  color: var(--warning-solid);
}

.kpi-value-row {
  margin-bottom: 14px;
}

.kpi-value {
  font-family: var(--font-sans);
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}

.kpi-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.78rem;
}

.trend-badge {
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.trend-badge.positive {
  color: var(--success-solid);
}

.trend-badge.warning {
  color: var(--warning-solid);
  font-weight: 600;
}

.kpi-meta-detail {
  color: var(--text-muted);
}

/* =========================================================================
   Portal Breakdown Bar
   ========================================================================= */
.portal-bar-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.portal-bar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.section-heading {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: -0.01em;
}

.section-heading svg {
  color: var(--text-secondary);
}

.portal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.portal-tile {
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.portal-tile:hover {
  border-color: var(--border-strong);
  background: var(--bg-surface-hover);
}

.portal-tile-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.portal-name {
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-primary);
}

.portal-logo-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.portal-logo-dot.coupa { background: #2563eb; }
.portal-logo-dot.ariba { background: #d97706; }
.portal-logo-dot.tipalti { background: #16a34a; }
.portal-logo-dot.bill { background: #9333ea; }

.channel-tag {
  font-size: 0.7rem;
  font-weight: 500;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.portal-tile-metrics {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.portal-amount {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.portal-count {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.portal-progress-bg {
  width: 100%;
  height: 4px;
  background: var(--border-color);
  border-radius: 2px;
  overflow: hidden;
}

.portal-progress-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.3s ease;
}
.coupa .portal-progress-fill { background: #2563eb; }
.ariba .portal-progress-fill { background: #d97706; }
.tipalti .portal-progress-fill { background: #16a34a; }
.bill .portal-progress-fill { background: #9333ea; }

/* =========================================================================
   Operations Center (Main Table & Controls)
   ========================================================================= */
.ops-center {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}

.ops-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 18px;
}

/* Filter Segment Tabs */
.filter-tabs {
  display: flex;
  gap: 4px;
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-color);
  padding: 3px;
  border-radius: var(--radius-md);
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s ease;
}

.tab-btn:hover {
  color: var(--text-primary);
}

.tab-btn.active {
  background: var(--bg-surface);
  color: var(--text-primary);
  font-weight: 600;
  box-shadow: var(--shadow-xs);
}

.tab-counter {
  font-size: 0.72rem;
  font-weight: 500;
  padding: 1px 6px;
  border-radius: var(--radius-full);
  background: var(--bg-surface-subtle);
  color: var(--text-secondary);
}

.tab-btn.active .tab-counter {
  background: var(--border-color);
  color: var(--text-primary);
}

.tab-btn[data-status="REVIEW"].active .tab-counter {
  background: var(--warning-bg);
  color: var(--warning-text);
}

.tab-btn[data-status="POSTED"].active .tab-counter {
  background: var(--success-bg);
  color: var(--success-text);
}

/* Search Box */
.search-and-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.search-box {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 10px;
  color: var(--text-muted);
  pointer-events: none;
}

.search-input {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 7px 12px 7px 32px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  width: 250px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-subtle);
}

/* Data Table */
.table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
}

.invoice-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.84rem;
}

.invoice-table th {
  background: var(--bg-surface-subtle);
  padding: 10px 16px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
  font-weight: 600;
}

.invoice-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
}

.invoice-table tr:hover td {
  background: var(--bg-surface-hover);
}

/* Row Specific Elements */
.inv-id-link {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.inv-id-link:hover {
  text-decoration: underline;
}

.buyer-cell {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.buyer-name {
  font-weight: 600;
  color: var(--text-primary);
}
.buyer-portal-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.po-cell {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.po-number {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-secondary);
}
.po-match-status {
  font-size: 0.72rem;
  color: var(--success-text);
  font-weight: 500;
}
.po-match-status.mismatch {
  color: var(--warning-text);
  font-weight: 600;
}

.amount-cell {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

/* Status Badges */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 500;
}

.status-pill.posted {
  background: var(--success-bg);
  color: var(--success-text);
  border: 1px solid var(--success-border);
}

.status-pill.review {
  background: var(--warning-bg);
  color: var(--warning-text);
  border: 1px solid var(--warning-border);
  font-weight: 600;
}

.channel-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.72rem;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface-subtle);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  font-weight: 500;
}
.channel-pill.api {
  color: var(--primary-text);
  border-color: var(--primary-border);
  background: var(--primary-subtle);
}
.channel-pill.vision {
  color: var(--purple-text);
  border-color: var(--purple-border);
  background: var(--purple-bg);
}

.time-cell {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

/* Table Buttons */
.table-btn {
  padding: 5px 11px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  border: 1px solid transparent;
  font-family: var(--font-sans);
}

.table-btn.review-btn {
  background: var(--warning-bg);
  color: var(--warning-text);
  border-color: var(--warning-border);
  font-weight: 600;
}
.table-btn.review-btn:hover {
  background: var(--warning-solid);
  color: #ffffff;
  border-color: var(--warning-solid);
}

.table-btn.view-btn {
  background: var(--bg-surface);
  color: var(--text-secondary);
  border-color: var(--border-color);
}
.table-btn.view-btn:hover {
  background: var(--bg-surface-subtle);
  color: var(--text-primary);
  border-color: var(--border-strong);
}

/* =========================================================================
   Live Execution Ticker / Event Stream
   ========================================================================= */
.telemetry-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 18px 24px;
  box-shadow: var(--shadow-sm);
}

.telemetry-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.telemetry-feed {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 140px;
  overflow-y: auto;
  font-size: 0.78rem;
}

.feed-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 12px;
  background: var(--bg-surface-subtle);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--primary);
  font-family: var(--font-sans);
}

.feed-item.success { border-color: var(--success-solid); }
.feed-item.warning { border-color: var(--warning-solid); }
.feed-item.vision { border-color: #9333ea; }

.feed-time {
  color: var(--text-muted);
  min-width: 65px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
}

.feed-worker {
  color: var(--text-primary);
  font-weight: 600;
  font-family: var(--font-mono);
  font-size: 0.74rem;
}

.feed-msg {
  color: var(--text-secondary);
  flex-grow: 1;
}

/* =========================================================================
   Slide-out HITL Review Drawer & Modal
   ========================================================================= */
.drawer-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--bg-glass-overlay);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.drawer-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.hitl-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 560px;
  max-width: 90vw;
  height: 100vh;
  background: var(--bg-surface);
  box-shadow: var(--shadow-drawer);
  z-index: 1000;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.drawer-backdrop.open .hitl-drawer {
  transform: translateX(0);
}

.drawer-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  background: var(--bg-surface);
}

.drawer-title-group h2 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.drawer-title-group p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.close-drawer-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  cursor: pointer;
  padding: 5px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}
.close-drawer-btn:hover {
  color: var(--text-primary);
  background: var(--bg-surface-subtle);
  border-color: var(--border-strong);
}

.drawer-body {
  padding: 24px;
  overflow-y: auto;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: var(--bg-surface);
}

/* Discrepancy Callout */
.discrepancy-card {
  background: var(--warning-bg);
  border: 1px solid var(--warning-border);
  border-radius: var(--radius-md);
  padding: 16px;
}

.discrepancy-card.posted-card {
  background: var(--success-bg);
  border-color: var(--success-border);
}

.callout-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.86rem;
  color: var(--warning-text);
  margin-bottom: 4px;
}

.posted-card .callout-header {
  color: var(--success-text);
}

.callout-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* Comparison View */
.comparison-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.comparison-box {
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px;
}

.box-title {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 8px;
}

.comp-field {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  padding: 5px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.comp-field .field-val {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--text-primary);
}

.comp-field.highlight-warn .field-val {
  color: var(--warning-solid);
  font-weight: 600;
}

/* Audit Checklist */
.audit-list {
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px;
}

.audit-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  padding: 5px 0;
  color: var(--text-secondary);
}

.check-icon {
  color: var(--success-solid);
  font-weight: 700;
}

/* Drawer Footer Actions */
.drawer-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-surface-subtle);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.action-row {
  display: flex;
  gap: 10px;
}

.btn-primary {
  flex: 1;
  background: var(--primary);
  color: #ffffff;
  border: none;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: var(--shadow-sm);
  transition: all 0.15s ease;
}

.btn-primary:hover {
  background: var(--primary-hover);
}

.btn-danger {
  background: var(--danger-bg);
  color: var(--danger-text);
  border: 1px solid var(--danger-border);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}
.btn-danger:hover {
  background: var(--danger-solid);
  color: #ffffff;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1050;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.82rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideInRight 0.25s ease;
}

.toast.success {
  border-left: 4px solid var(--success-solid);
}

.toast.warning {
  border-left: 4px solid var(--warning-solid);
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Responsive */
@media (max-width: 1100px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .portal-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px) {
  .app-container { grid-template-columns: 1fr; }
  .sidebar { height: auto; position: relative; border-right: none; border-bottom: 1px solid var(--border-color); }
  .kpi-grid { grid-template-columns: 1fr; }
  .portal-grid { grid-template-columns: 1fr; }
  .top-header { flex-direction: column; align-items: flex-start; gap: 14px; }
  .header-controls { width: 100%; justify-content: space-between; flex-wrap: wrap; }
  .hitl-drawer { width: 100vw; }
}

/* =========================================================================
   Invoices Page Header
   ========================================================================= */
.invoices-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
  gap: 16px;
}

.invoices-page-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.invoices-page-subtitle {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.invoices-page-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-export-all {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 0.81rem;
  font-weight: 500;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  cursor: pointer;
  transition: all 0.15s ease;
  box-shadow: var(--shadow-xs);
}
.btn-export-all:hover {
  background: var(--bg-surface-subtle);
  color: var(--text-primary);
  border-color: var(--border-strong);
}

/* =========================================================================
   Secondary Filter Row
   ========================================================================= */
.filter-row-secondary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0 14px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 0;
  flex-wrap: wrap;
}

.secondary-filters {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

.filter-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  white-space: nowrap;
}

.filter-select {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 5px 8px;
  outline: none;
  cursor: pointer;
  box-shadow: var(--shadow-xs);
  transition: border-color 0.15s ease;
}
.filter-select:focus {
  border-color: var(--primary);
}

.btn-clear-filters {
  display: none;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  background: var(--danger-bg);
  border: 1px solid var(--danger-border);
  border-radius: var(--radius-md);
  color: var(--danger-text);
  font-size: 0.76rem;
  font-weight: 500;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: all 0.15s ease;
}
.btn-clear-filters:hover {
  background: var(--danger-solid);
  color: #ffffff;
}

.page-size-control {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

/* =========================================================================
   Bulk Action Bar
   ========================================================================= */
.bulk-action-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  background: var(--primary-subtle);
  border: 1px solid var(--primary-border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  animation: slideDown 0.2s ease;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

.bulk-action-info {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--primary-text);
}

.bulk-action-buttons {
  display: flex;
  align-items: center;
  gap: 8px;
}

.bulk-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: var(--primary);
  border: none;
  border-radius: var(--radius-md);
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 500;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: all 0.15s ease;
}
.bulk-btn:hover { background: var(--primary-hover); }

.bulk-btn-clear {
  background: transparent;
  border: 1px solid var(--primary-border);
  color: var(--primary-text);
}
.bulk-btn-clear:hover {
  background: var(--bg-surface);
  color: var(--text-primary);
}

/* =========================================================================
   Checkbox Column
   ========================================================================= */
.checkbox-col {
  width: 40px;
  text-align: center;
  padding-left: 12px !important;
  padding-right: 4px !important;
}

.row-checkbox {
  width: 15px;
  height: 15px;
  cursor: pointer;
  accent-color: var(--primary);
}

/* Selected row highlight */
.invoice-row.selected td {
  background: var(--primary-subtle) !important;
}

/* =========================================================================
   Empty State
   ========================================================================= */
.empty-state-cell {
  text-align: center;
  padding: 48px 24px !important;
}

.empty-state {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.86rem;
}

.empty-state svg {
  opacity: 0.4;
}

/* =========================================================================
   Pagination Bar
   ========================================================================= */
.pagination-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 4px 2px;
  gap: 16px;
  flex-wrap: wrap;
}

.pagination-info {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.pagination-controls {
  display: flex;
  align-items: center;
  gap: 3px;
}

.page-btn {
  min-width: 32px;
  height: 32px;
  padding: 0 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: all 0.12s ease;
  box-shadow: var(--shadow-xs);
}

.page-btn:hover:not(:disabled) {
  background: var(--bg-surface-subtle);
  border-color: var(--border-strong);
  color: var(--text-primary);
}

.page-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

.page-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.page-nav {
  padding: 0 6px;
}

.page-ellipsis {
  min-width: 28px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.82rem;
  user-select: none;
}

/* =========================================================================
   Payment Tracking & 5-Stage Lifecycle Stepper Styles
   ========================================================================= */

/* Lifecycle Stepper Container */
.lifecycle-stepper-container {
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 20px;
}

.stepper-header {
  font-size: 0.76rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.stepper-track {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  position: relative;
}

.stepper-track::before {
  content: '';
  position: absolute;
  top: 14px;
  left: 20px;
  right: 20px;
  height: 2px;
  background: var(--border-strong);
  z-index: 1;
}

.stepper-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 2;
  flex: 1;
  text-align: center;
}

.step-icon-bubble {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 2px solid var(--border-strong);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-xs);
}

.stepper-step.completed .step-icon-bubble {
  background: var(--success-solid);
  border-color: var(--success-solid);
  color: #ffffff;
}

.stepper-step.active .step-icon-bubble {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
  box-shadow: 0 0 0 4px var(--primary-subtle);
}

.stepper-step.halted .step-icon-bubble {
  background: var(--warning-solid);
  border-color: var(--warning-solid);
  color: #ffffff;
}

.step-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-top: 6px;
  line-height: 1.2;
}

.stepper-step.completed .step-label,
.stepper-step.active .step-label {
  color: var(--text-primary);
}

.stepper-step.halted .step-label {
  color: var(--warning-text);
}

.step-subtext {
  font-size: 0.66rem;
  color: var(--text-subtle);
  margin-top: 2px;
}

/* Payment Metadata Box */
.payment-metadata-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-xs);
}

.payment-box-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.payment-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 16px;
}

.payment-field {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.payment-field-label {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.payment-field-value {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  font-family: var(--font-mono);
}

/* Additional Status Pill Color Variants */
.status-pill.reconciled {
  background: var(--success-bg);
  border-color: var(--success-border);
  color: var(--success-text);
}

.status-pill.scheduled {
  background: var(--purple-bg);
  border-color: var(--purple-border);
  color: var(--purple-text);
}

.status-pill.open-ar {
  background: var(--primary-subtle);
  border-color: var(--primary-border);
  color: var(--primary-text);
}

/* =========================================================================
   Developer Tab: Reconciliation Flow Failure Debugger Styles
   ========================================================================= */

/* Sidebar RBAC Badge */
.sidebar-rbac-badge {
  margin-left: auto;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 1px 6px;
  background: var(--primary-subtle);
  border: 1px solid var(--primary-border);
  color: var(--primary-text);
  border-radius: var(--radius-sm);
  letter-spacing: 0.04em;
}

/* Debugger Header */
.debugger-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.debugger-title-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.debugger-title-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.rbac-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
}

.rbac-chip.authorized {
  background: var(--success-bg);
  border: 1px solid var(--success-border);
  color: var(--success-text);
}

.rbac-chip.restricted {
  background: var(--warning-bg);
  border: 1px solid var(--warning-border);
  color: var(--warning-text);
}

.debugger-header-controls {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.account-select-wrapper,
.rbac-switcher-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
}

.account-select {
  font-weight: 600;
  min-width: 240px;
  border-color: var(--primary-border);
  background: var(--bg-surface);
}

.rbac-select {
  font-weight: 500;
  min-width: 200px;
  background: var(--bg-surface);
}

/* Account Health Banner */
.account-health-banner {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-xs);
}

.account-banner-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.account-identity {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.account-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.account-portal-badge {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 8px;
  background: var(--primary-subtle);
  border: 1px solid var(--primary-border);
  color: var(--primary-text);
  border-radius: var(--radius-sm);
}

.account-channel-badge {
  font-size: 0.72rem;
  font-weight: 500;
  padding: 2px 8px;
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
}

.account-health-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.account-health-status.healthy {
  background: var(--success-bg);
  border: 1px solid var(--success-border);
  color: var(--success-text);
}

.account-health-status.degraded {
  background: var(--warning-bg);
  border: 1px solid var(--warning-border);
  color: var(--warning-text);
}

.account-health-status.action-req {
  background: var(--danger-bg);
  border: 1px solid var(--danger-border);
  color: var(--danger-text);
}

.pulse-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.pulse-indicator.healthy { background: var(--success-solid); }
.pulse-indicator.degraded { background: var(--warning-solid); }
.pulse-indicator.action-req { background: var(--danger-solid); }

.account-metrics-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 12px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 10px;
}

.account-metric-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.metric-lbl {
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.metric-val {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
}

.account-summary-note {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.4;
  margin-top: 6px;
}

/* 6-Stage Reconciliation Breakdown Section */
.flow-breakdown-section {
  margin-bottom: 24px;
}

.section-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.subsection-heading {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.stage-summary-caption {
  font-size: 0.74rem;
  color: var(--text-muted);
}

.stage-matrix-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
}

.stage-matrix-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: var(--shadow-xs);
}

.stage-matrix-card:hover {
  transform: translateY(-2px);
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.stage-matrix-card.filter-active {
  border-color: var(--primary);
  background: var(--primary-subtle);
  box-shadow: 0 0 0 2px var(--primary-border);
}

.stage-card-top {
  display: flex;
  align-items: center;
  gap: 6px;
}

.stage-bubble {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  flex-shrink: 0;
}

.stage-bubble.healthy { background: var(--success-solid); color: #fff; }
.stage-bubble.degraded { background: var(--warning-solid); color: #fff; }
.stage-bubble.blocked { background: var(--danger-solid); color: #fff; }

.stage-card-title {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.stage-card-stats {
  display: flex;
  align-items: center;
  gap: 4px;
}

.stat-badge {
  font-size: 0.65rem;
  font-weight: 600;
  padding: 1px 5px;
  border-radius: var(--radius-sm);
}

.stat-badge.success { background: var(--success-bg); color: var(--success-text); border: 1px solid var(--success-border); }
.stat-badge.fail { background: var(--danger-bg); color: var(--danger-text); border: 1px solid var(--danger-border); }

.stage-card-desc {
  font-size: 0.68rem;
  color: var(--text-muted);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Diagnostic Console Grid (2 Columns) */
.diagnostic-console-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 16px;
  align-items: start;
}

/* Left Pane: Incidents List */
.diagnostic-incidents-pane {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-xs);
  max-height: 680px;
  display: flex;
  flex-direction: column;
}

.pane-header {
  margin-bottom: 12px;
}

.pane-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.pane-title {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
}

.incident-counter-badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 7px;
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  border-radius: var(--radius-full);
}

.incident-list-container {
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-right: 4px;
}

.incident-card {
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px;
  cursor: pointer;
  transition: all 0.12s ease;
}

.incident-card:hover {
  background: var(--bg-surface-hover);
  border-color: var(--border-strong);
}

.incident-card.selected {
  border-color: var(--primary);
  background: var(--primary-subtle);
  box-shadow: 0 0 0 1px var(--primary);
}

.incident-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.severity-tag {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.severity-tag.crit { background: var(--danger-bg); color: var(--danger-text); border: 1px solid var(--danger-border); }
.severity-tag.warn { background: var(--warning-bg); color: var(--warning-text); border: 1px solid var(--warning-border); }
.severity-tag.resolved { background: var(--success-bg); color: var(--success-text); border: 1px solid var(--success-border); }

.incident-timestamp {
  font-size: 0.68rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.incident-code {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-mono);
  margin-bottom: 2px;
}

.incident-title {
  font-size: 0.72rem;
  color: var(--text-secondary);
  line-height: 1.3;
  margin-bottom: 6px;
}

.incident-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.68rem;
  color: var(--text-muted);
  padding-top: 4px;
  border-top: 1px dashed var(--border-color);
}

.diagnostic-empty-incidents {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 10px;
  color: var(--text-muted);
  text-align: center;
  gap: 8px;
  font-size: 0.78rem;
}

/* Right Pane: Telemetry Inspector */
.diagnostic-inspector-pane {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-xs);
  min-height: 600px;
  display: flex;
  flex-direction: column;
}

.inspector-header {
  margin-bottom: 16px;
}

.inspector-badge-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.stage-tag {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 8px;
  background: var(--purple-bg);
  color: var(--purple-text);
  border: 1px solid var(--purple-border);
  border-radius: var(--radius-sm);
}

.worker-tag {
  font-size: 0.68rem;
  font-weight: 500;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.inspector-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.inspector-root-cause {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Inspector Tabs */
.inspector-tabs {
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 8px;
  margin-bottom: 16px;
}

.insp-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.12s ease;
}

.insp-tab-btn:hover {
  background: var(--bg-surface-subtle);
  color: var(--text-primary);
}

.insp-tab-btn.active {
  background: var(--primary-subtle);
  color: var(--primary-text);
  border-color: var(--primary-border);
}

/* Tab Content Bodies */
.diff-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.diff-box {
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.diff-box-header {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 8px 12px;
  background: var(--bg-surface-hover);
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
}

.code-block {
  padding: 12px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-primary);
  overflow-x: auto;
  line-height: 1.45;
  max-height: 380px;
}

.trace-container,
.dom-sandbox-container {
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.trace-header,
.dom-meta-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--bg-surface-hover);
  border-bottom: 1px solid var(--border-color);
  font-size: 0.74rem;
  font-weight: 600;
}

.confidence-tag {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--success-text);
}

.trace-block {
  color: var(--danger-text);
  background: var(--danger-bg);
}

.dom-code-block {
  background: var(--bg-surface-subtle);
}

/* Inspector Footer */
.inspector-footer-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
  flex-wrap: wrap;
}

/* RBAC Restricted Screen */
.rbac-restricted-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  text-align: center;
  gap: 12px;
}

.rbac-lock-icon {
  font-size: 2.5rem;
}

.rbac-restricted-box h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.rbac-restricted-box p {
  font-size: 0.84rem;
  color: var(--text-muted);
  max-width: 480px;
  line-height: 1.5;
}

.rbac-elevate-btn {
  margin-top: 8px;
}





/* ==========================================================================
   Pipeline Test Lab & Validation Harness (Embedded View Styles)
   ========================================================================== */

.pipeline-test-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.7), rgba(17, 24, 39, 0.9));
  border: 1px solid var(--border-color, #243248);
  border-radius: 8px;
  padding: 16px 20px;
  margin-bottom: 12px;
}

.infra-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  background-color: rgba(17, 24, 39, 0.6);
  border: 1px solid var(--border-color, #243248);
  padding: 10px 16px;
}

.infra-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
}

.infra-label {
  color: var(--text-dim, #64748b);
  font-weight: 500;
}

.infra-value {
  color: var(--text-muted, #94a3b8);
  font-family: var(--font-mono, monospace);
  background: var(--bg-subtle, #1e293b);
  padding: 2px 6px;
  border-radius: 4px;
}

.badge-success {
  color: #10b981;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.workbench-main {
  display: grid;
  grid-template-columns: 440px 1fr;
  gap: 16px;
  margin-top: 12px;
}

@media (max-width: 1200px) {
  .workbench-main {
    grid-template-columns: 1fr;
  }
}

.card-input, .card-stepper, .card-inspector {
  background: var(--bg-card, #111827);
  border: 1px solid var(--border-color, #243248);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
}

.card-title {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted, #94a3b8);
}

.badge-accent {
  background: rgba(59, 130, 246, 0.12);
  color: #3b82f6;
  border: 1px solid rgba(59, 130, 246, 0.3);
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
}

.input-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-dim, #64748b);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 6px;
}

.chips-container {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.sample-chip {
  background: var(--bg-subtle, #1e293b);
  border: 1px solid var(--border-color, #243248);
  color: var(--text-muted, #94a3b8);
  font-size: 11px;
  padding: 5px 9px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  gap: 5px;
}

.sample-chip:hover {
  background: var(--bg-card-hover, #162032);
  color: var(--text-main, #f8fafc);
  border-color: #3b82f6;
}

.sample-chip.active {
  background: rgba(59, 130, 246, 0.15);
  border-color: #3b82f6;
  color: #93c5fd;
  font-weight: 600;
}

.chip-tag {
  font-size: 9px;
  padding: 1px 4px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.08);
}

.upload-dropzone {
  border: 1.5px dashed var(--border-light, #334155);
  border-radius: 8px;
  padding: 16px;
  text-align: center;
  background: rgba(30, 41, 59, 0.2);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  margin-bottom: 12px;
}

.upload-dropzone:hover {
  border-color: #3b82f6;
  background: rgba(59, 130, 246, 0.05);
}

.dropzone-icon {
  color: var(--text-dim, #64748b);
  margin-bottom: 4px;
}

.dropzone-text {
  font-size: 12px;
  color: var(--text-muted, #94a3b8);
}

.dropzone-sub {
  font-size: 11px;
  color: var(--text-dim, #64748b);
  margin-top: 2px;
}

.selected-file-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-subtle, #1e293b);
  border: 1px solid var(--border-color, #243248);
  padding: 8px 12px;
  border-radius: 6px;
  margin-bottom: 12px;
}

.file-icon-box {
  font-size: 18px;
}

.file-details {
  display: flex;
  flex-direction: column;
}

.file-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-main, #f8fafc);
  font-family: var(--font-mono, monospace);
}

.file-meta {
  font-size: 11px;
  color: var(--text-dim, #64748b);
}

.action-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 4px;
}

.mode-toggle-group {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--text-muted, #94a3b8);
  cursor: pointer;
}

.kpi-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 14px;
}

.kpi-box {
  background: var(--bg-subtle, #1e293b);
  border: 1px solid var(--border-color, #243248);
  border-radius: 6px;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
}

.kpi-lbl {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-dim, #64748b);
  text-transform: uppercase;
}

.kpi-val {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main, #f8fafc);
  font-family: var(--font-mono, monospace);
  margin-top: 2px;
}

.kpi-val.highlight {
  color: #06b6d4;
}

.kpi-val.status-green {
  color: #10b981;
}

.stepper-status-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--bg-subtle, #1e293b);
  color: var(--text-muted, #94a3b8);
  border: 1px solid var(--border-color, #243248);
}

.stepper-status-badge.running {
  background: rgba(59, 130, 246, 0.15);
  color: #93c5fd;
  border-color: #3b82f6;
  animation: pulse-glow 1.5s infinite;
}

.stepper-status-badge.success {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border-color: rgba(16, 185, 129, 0.3);
}

.stepper-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.step-item {
  display: flex;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 6px;
  background: rgba(30, 41, 59, 0.3);
  border: 1px solid var(--border-color, #243248);
  transition: all 0.2s ease;
}

.step-item.active {
  border-color: #3b82f6;
  background: rgba(59, 130, 246, 0.08);
}

.step-item.success {
  border-color: rgba(16, 185, 129, 0.3);
  background: rgba(16, 185, 129, 0.04);
}

.step-indicator {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--bg-subtle, #1e293b);
  border: 1px solid var(--border-color, #243248);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-dim, #64748b);
  flex-shrink: 0;
  margin-top: 1px;
}

.step-item.active .step-indicator {
  border-color: #3b82f6;
  background: #3b82f6;
  color: #fff;
}

.step-item.success .step-indicator {
  border-color: #10b981;
  background: #10b981;
  color: #fff;
}

.step-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.step-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.step-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-main, #f8fafc);
}

.step-latency {
  font-size: 11px;
  font-family: var(--font-mono, monospace);
  color: var(--text-dim, #64748b);
}

.step-item.success .step-latency {
  color: #06b6d4;
}

.step-sub {
  font-size: 11px;
  color: var(--text-dim, #64748b);
  margin-top: 1px;
}

.step-log {
  font-size: 11px;
  font-family: var(--font-mono, monospace);
  color: var(--text-muted, #94a3b8);
  margin-top: 4px;
  background: rgba(0, 0, 0, 0.25);
  padding: 4px 8px;
  border-radius: 4px;
  border-left: 2px solid var(--border-light, #334155);
}

.step-item.success .step-log {
  border-left-color: #10b981;
  color: #cbd5e1;
}

/* Dual Workspace Layout inside demo */
.card-inspector {
  height: 680px;
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.inspector-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  margin-bottom: 0;
  background: var(--bg-card, #111827);
  border-bottom: 1px solid var(--border-color, #243248);
}

.tabs-group {
  display: flex;
  gap: 4px;
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: none;
  color: var(--text-muted, #94a3b8);
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.tab-btn:hover {
  color: var(--text-main, #f8fafc);
  background: var(--bg-subtle, #1e293b);
}

.tab-btn.active {
  color: #fff;
  background: var(--bg-subtle, #1e293b);
  border-bottom: 2px solid #3b82f6;
}

.dual-workspace {
  display: grid;
  grid-template-columns: 45% 55%;
  flex: 1;
  overflow: hidden;
}

.doc-viewer-subpanel {
  border-right: 1px solid var(--border-color, #243248);
  display: flex;
  flex-direction: column;
  background: #060911;
  height: 100%;
  overflow: hidden;
}

.subpanel-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--bg-subtle, #1e293b);
  border-bottom: 1px solid var(--border-color, #243248);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted, #94a3b8);
  text-transform: uppercase;
}

.doc-image-frame {
  flex: 1;
  padding: 16px;
  overflow: auto;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.doc-image-frame img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--border-color, #243248);
}

.data-viewer-subpanel {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  background: var(--bg-card, #111827);
}

.tab-content {
  display: none;
  flex-direction: column;
  height: 100%;
  padding: 12px;
  overflow: auto;
}

.tab-content.active {
  display: flex;
}

.extraction-summary-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  background: var(--bg-subtle, #1e293b);
  border: 1px solid var(--border-color, #243248);
  border-radius: 6px;
  padding: 8px 12px;
  margin-bottom: 12px;
}

.sum-item {
  display: flex;
  flex-direction: column;
}

.sum-lbl {
  font-size: 10px;
  color: var(--text-dim, #64748b);
  font-weight: 600;
  text-transform: uppercase;
}

.sum-val {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-main, #f8fafc);
  font-family: var(--font-mono, monospace);
  margin-top: 1px;
}

.code-box-wrapper {
  flex: 1;
  background: #060911;
  border: 1px solid var(--border-color, #243248);
  border-radius: 6px;
  padding: 12px;
  overflow: auto;
  font-family: var(--font-mono, monospace);
  font-size: 12px;
  line-height: 1.6;
  color: #e2e8f0;
}

.code-box-wrapper pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
}

.sql-section {
  display: flex;
  flex-direction: column;
}

.sql-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.sql-table-name {
  font-size: 12px;
  font-weight: 700;
  color: #06b6d4;
  font-family: var(--font-mono, monospace);
}

.table-container {
  border: 1px solid var(--border-color, #243248);
  border-radius: 6px;
  overflow-x: auto;
  margin-bottom: 8px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}

.data-table th {
  background: var(--bg-subtle, #1e293b);
  color: var(--text-muted, #94a3b8);
  text-align: left;
  padding: 6px 10px;
  font-weight: 600;
  border-bottom: 1px solid var(--border-color, #243248);
}

.data-table td {
  padding: 6px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-main, #f8fafc);
  font-family: var(--font-mono, monospace);
}

.quiescence-panel {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.audit-card {
  display: flex;
  gap: 12px;
  background: var(--bg-subtle, #1e293b);
  border: 1px solid var(--border-color, #243248);
  border-radius: 8px;
  padding: 12px;
}

.audit-icon-box {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

.audit-icon-box.status-green {
  background: rgba(16, 185, 129, 0.2);
  color: #10b981;
  border: 1px solid #10b981;
}

.audit-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-main, #f8fafc);
}

.audit-desc {
  font-size: 11px;
  color: var(--text-muted, #94a3b8);
  margin-top: 2px;
  line-height: 1.4;
}

.audit-desc code {
  background: rgba(0, 0, 0, 0.3);
  padding: 2px 4px;
  border-radius: 3px;
  color: #06b6d4;
  font-family: var(--font-mono, monospace);
}

/* Reconciliation & Match Ledger Tab */
.reconciliation-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.recon-verdict-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-subtle, #1e293b);
  border: 1px solid var(--border-color, #243248);
  border-radius: 8px;
  padding: 12px 14px;
}

.recon-verdict-banner.status-passed {
  border-color: rgba(16, 185, 129, 0.4);
  background: rgba(16, 185, 129, 0.08);
}

.recon-verdict-banner.status-hitl {
  border-color: rgba(245, 158, 11, 0.4);
  background: rgba(245, 158, 11, 0.08);
}

.recon-status-badge {
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.recon-verdict-banner.status-passed .recon-status-badge {
  background: rgba(16, 185, 129, 0.2);
  color: var(--accent-green, #10b981);
  border: 1px solid var(--accent-green, #10b981);
}

.recon-verdict-banner.status-hitl .recon-status-badge {
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
  border: 1px solid #f59e0b;
}

.recon-summary-text {
  font-size: 12px;
  color: var(--text-main, #f8fafc);
  line-height: 1.4;
}

.recon-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.recon-stat-card {
  background: var(--bg-subtle, #1e293b);
  border: 1px solid var(--border-color, #243248);
  border-radius: 6px;
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
}

.recon-stat-card .stat-lbl {
  font-size: 10px;
  color: var(--text-muted, #94a3b8);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.recon-stat-card .stat-val {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main, #f8fafc);
  margin-top: 2px;
  font-family: var(--font-mono, monospace);
}

.hitl-action-box {
  background: rgba(245, 158, 11, 0.05);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 8px;
  padding: 12px;
}

.hitl-box-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.badge-status-matched {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
}

.badge-status-variance {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
}

.badge-status-warn {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
}



/* =========================================================================
   Modal Dialogs (Customer Configuration, CSV Onboarding, API Guide)
   ========================================================================= */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: var(--bg-glass-overlay, rgba(15, 23, 42, 0.65));
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1050;
  padding: 20px;
  animation: fadeInModal 0.15s ease-out;
}

@keyframes fadeInModal {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-dialog {
  background: var(--bg-surface, #ffffff);
  border: 1px solid var(--border-color, #e2e8f0);
  border-radius: var(--radius-lg, 12px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: scaleInModal 0.18s ease-out;
}

.modal-dialog form,
form.modal-dialog {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
  margin: 0;
}

@keyframes scaleInModal {
  from { transform: scale(0.96); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.modal-header {
  flex-shrink: 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border-color, #e2e8f0);
}

.modal-title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-subtitle {
  margin: 4px 0 0 0;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.modal-body {
  padding: 20px 22px;
  overflow-y: auto;
  flex: 1 1 auto;
  min-height: 0;
}

.modal-footer {
  flex-shrink: 0;
  padding: 14px 22px;
  border-top: 1px solid var(--border-color, #e2e8f0);
  background: var(--bg-surface-subtle, #f8fafc);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.pref-option-label:hover {
  background: var(--bg-surface-hover, #f1f5f9) !important;
  border-color: var(--primary, #2563eb) !important;
}

.pref-option-label input[type="radio"]:checked + div {
  color: var(--primary-text, #1d4ed8);
}

/* =========================================================================
   PO-to-Invoice Ingestion & Document Preview Styles
   ========================================================================= */

.badge-1to1 {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.badge-edited {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.3);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.badge-draft {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.3);
  font-weight: 600;
}

/* Document Sheet */
.invoice-document-card {
  background: #ffffff;
  color: #1e293b;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  padding: 30px 34px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.5;
  border: 1px solid #cbd5e1;
}

.doc-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 2px solid #0f172a;
  padding-bottom: 16px;
  margin-bottom: 20px;
}

.doc-logo-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: #0f172a;
  letter-spacing: -0.02em;
}

.doc-sub {
  font-size: 0.78rem;
  color: #64748b;
  margin-top: 2px;
}

.doc-meta-right {
  text-align: right;
}

.doc-type-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: #2563eb;
  letter-spacing: 0.05em;
}

.doc-id {
  font-family: var(--font-mono, monospace);
  font-weight: 700;
  font-size: 1rem;
  color: #0f172a;
  margin: 4px 0;
}

.doc-meta-row {
  font-size: 0.8rem;
  color: #475569;
}

.doc-parties {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 14px 18px;
  margin-bottom: 20px;
}

.party-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #64748b;
  margin-bottom: 4px;
  letter-spacing: 0.05em;
}

.party-name {
  font-size: 0.92rem;
  font-weight: 700;
  color: #0f172a;
}

.party-detail {
  font-size: 0.78rem;
  color: #475569;
}

.doc-table-wrapper {
  margin-bottom: 20px;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  overflow-x: auto;
}

.doc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.doc-table th {
  background: #f1f5f9;
  color: #334155;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  padding: 10px 12px;
  border-bottom: 1px solid #cbd5e1;
}

.doc-table td {
  padding: 10px 12px;
  border-bottom: 1px solid #f1f5f9;
  color: #1e293b;
}

.doc-footer-summary {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 20px;
  align-items: flex-start;
  border-top: 1px solid #e2e8f0;
  padding-top: 16px;
}

.doc-notes {
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
  border-radius: 6px;
  padding: 12px 14px;
  font-size: 0.78rem;
  color: #334155;
}

.doc-totals {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 12px 16px;
  font-size: 0.82rem;
}

.doc-totals .total-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
  color: #475569;
}

.doc-totals .grand-total {
  border-top: 2px solid #0f172a;
  padding-top: 8px;
  margin-top: 8px;
  font-weight: 800;
  font-size: 1rem;
  color: #0f172a;
}

.doc-badge {
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 700;
}

/* =========================================================================
   Responsive Grid & Viewport Overrides (1200px, 992px, 768px, 576px, 375px)
   ========================================================================= */

@media (max-width: 1200px) {
  .stage-matrix-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .workbench-main {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 992px) {
  .diagnostic-console-grid {
    grid-template-columns: 1fr;
  }
  .diagnostic-incidents-pane {
    max-height: 420px;
  }
  .dual-workspace {
    grid-template-columns: 1fr;
    height: auto;
  }
  .doc-viewer-subpanel {
    border-right: none;
    border-bottom: 1px solid var(--border-color, #243248);
    min-height: 380px;
  }
  .account-metrics-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .kpi-strip {
    grid-template-columns: repeat(2, 1fr);
  }
  .extraction-summary-bar {
    grid-template-columns: repeat(2, 1fr);
  }
  .recon-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .app-container {
    grid-template-columns: 1fr;
  }
  .sidebar {
    height: auto;
    position: relative;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
    padding: 12px 16px;
  }
  .sidebar ul {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 6px;
  }
  .sidebar-link {
    padding: 6px 10px;
    font-size: 0.8rem;
  }
  .sidebar-section-label {
    display: none;
  }
  .stage-matrix-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .invoices-page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .ops-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  .filter-tabs {
    overflow-x: auto;
    max-width: 100%;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
  }
  .search-and-actions {
    width: 100%;
  }
  .search-box {
    width: 100%;
  }
  .hitl-drawer {
    width: 100vw;
  }
}

@media (max-width: 576px) {
  .stage-matrix-grid {
    grid-template-columns: 1fr;
  }
  .account-metrics-row {
    grid-template-columns: 1fr;
  }
  .kpi-strip {
    grid-template-columns: 1fr;
  }
  .extraction-summary-bar {
    grid-template-columns: 1fr;
  }
  .recon-stats-grid {
    grid-template-columns: 1fr;
  }
  .doc-parties {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .doc-footer-summary {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .modal-backdrop {
    padding: 8px;
  }
  .modal-dialog {
    max-height: 96vh;
    border-radius: 8px;
  }
  .modal-header,
  .modal-body,
  .modal-footer {
    padding: 12px 14px;
  }
  .bulk-action-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }
}

@media (max-width: 375px) {
  .top-header {
    padding: 10px 12px;
  }
  .page-title {
    font-size: 1.15rem;
  }
  .filter-tabs .tab-btn {
    font-size: 0.74rem;
    padding: 4px 8px;
  }
}

/* =========================================================================
   Manual Invoice Upload, Unified Staging Ledger & Side-by-Side Review
   ========================================================================= */
.status-pill.staged {
  background: rgba(99, 102, 241, 0.15) !important;
  border: 1px solid rgba(99, 102, 241, 0.35) !important;
  color: #818cf8 !important;
}

.channel-pill.staged-pdf {
  background: rgba(99, 102, 241, 0.15);
  color: #818cf8;
  border: 1px solid rgba(99, 102, 241, 0.3);
}

.channel-pill.staged-csv {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.upload-mode-tab {
  transition: all 0.2s ease;
}

.upload-mode-tab:hover {
  opacity: 0.9;
}

.drag-drop-zone:hover {
  border-color: #6366f1 !important;
  background: rgba(99, 102, 241, 0.06) !important;
}

.sbs-line-row input:focus {
  border-color: #6366f1 !important;
  outline: none;
  background: rgba(30, 41, 59, 0.9) !important;
}

.sbs-line-row:hover {
  background: rgba(255, 255, 255, 0.02);
}