/* ============================================================
   Blue Note Logic - Unified Design System
   Dark navy + gold accent theme
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

/* ============================================================
   1. DESIGN TOKENS (CSS Custom Properties)
   ============================================================ */
:root {
  /* Colors - Primary */
  --bnl-midnight: #0a0f1e;
  --bnl-midnight-light: #111827;
  --bnl-midnight-lighter: #1a2332;
  --bnl-midnight-card: #0f1629;

  /* Colors - Accent */
  --bnl-gold: #c9a84c;
  --bnl-gold-hover: #e6c65a;
  --bnl-gold-dim: #9a7e3a;
  --bnl-gold-glow: rgba(201, 168, 76, 0.25);
  --bnl-gold-border: rgba(201, 168, 76, 0.3);
  --bnl-cyan: #00d4ff;
  --bnl-cyan-dim: #00a8cc;

  /* Colors - Text */
  --bnl-text: #ffffff;
  --bnl-text-secondary: #cbd5e1;
  --bnl-text-muted: #94a3b8;
  --bnl-text-dim: #64748b;

  /* Colors - Status */
  --bnl-success: #22c55e;
  --bnl-warning: #f59e0b;
  --bnl-danger: #ef4444;
  --bnl-info: #3b82f6;

  /* Colors - Borders & Surfaces */
  --bnl-border: rgba(255, 255, 255, 0.08);
  --bnl-border-light: rgba(255, 255, 255, 0.12);
  --bnl-surface: rgba(255, 255, 255, 0.03);
  --bnl-surface-hover: rgba(255, 255, 255, 0.06);

  /* Typography */
  --bnl-font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --bnl-font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;

  /* Spacing */
  --bnl-space-xs: 0.25rem;
  --bnl-space-sm: 0.5rem;
  --bnl-space-md: 1rem;
  --bnl-space-lg: 1.5rem;
  --bnl-space-xl: 2rem;
  --bnl-space-2xl: 3rem;

  /* Radius */
  --bnl-radius-sm: 6px;
  --bnl-radius-md: 8px;
  --bnl-radius-lg: 12px;
  --bnl-radius-xl: 16px;

  /* Shadows */
  --bnl-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
  --bnl-shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.4);
  --bnl-shadow-glow: 0 0 20px rgba(201, 168, 76, 0.15);

  /* Transitions */
  --bnl-transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
   2. RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  font-family: var(--bnl-font);
  font-weight: 400;
  line-height: 1.6;
  color: var(--bnl-text);
  background: var(--bnl-midnight);
  min-height: 100vh;
}

a {
  color: var(--bnl-gold);
  text-decoration: none;
  transition: color var(--bnl-transition);
}

a:hover {
  color: var(--bnl-gold-hover);
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.3;
  color: var(--bnl-text);
  margin-top: 0;
}

h1 { font-size: 1.875rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }

code, pre, kbd {
  font-family: var(--bnl-font-mono);
}

::selection {
  background: var(--bnl-gold);
  color: var(--bnl-midnight);
}

img {
  max-width: 100%;
  height: auto;
}

/* ============================================================
   3. UNIFIED HEADER
   ============================================================ */
.bnl-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: rgba(10, 15, 30, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--bnl-border);
}

.bnl-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--bnl-space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.bnl-logo {
  display: flex;
  align-items: center;
  gap: var(--bnl-space-sm);
  text-decoration: none;
  flex-shrink: 0;
}

.bnl-logo svg,
.bnl-logo img {
  height: 36px;
  width: auto;
}

.bnl-nav {
  display: flex;
  align-items: center;
  gap: var(--bnl-space-xs);
  list-style: none;
  margin: 0;
  padding: 0;
}

.bnl-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--bnl-text-secondary);
  text-decoration: none;
  border-radius: var(--bnl-radius-md);
  transition: all var(--bnl-transition);
  position: relative;
  white-space: nowrap;
}

.bnl-nav-link:hover {
  color: var(--bnl-text);
  background: var(--bnl-surface-hover);
}

.bnl-nav-link.active {
  color: var(--bnl-gold);
  background: rgba(201, 168, 76, 0.1);
}

.bnl-nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 14px;
  right: 14px;
  height: 2px;
  background: var(--bnl-gold);
  border-radius: 1px;
}

.bnl-nav-link svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  opacity: 0.7;
}

.bnl-nav-divider {
  width: 1px;
  height: 24px;
  background: var(--bnl-border-light);
  margin: 0 var(--bnl-space-sm);
}

.bnl-nav-user {
  display: flex;
  align-items: center;
  gap: var(--bnl-space-sm);
}

.bnl-nav-user .bnl-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--bnl-gold-border);
}

/* Mobile menu toggle */
.bnl-menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--bnl-border-light);
  color: var(--bnl-text);
  padding: 6px 10px;
  border-radius: var(--bnl-radius-md);
  cursor: pointer;
  font-size: 1.25rem;
}

@media (max-width: 768px) {
  .bnl-menu-toggle { display: flex; }
  .bnl-nav { display: none; }
  .bnl-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--bnl-midnight-light);
    border-bottom: 1px solid var(--bnl-border);
    padding: var(--bnl-space-md);
    gap: var(--bnl-space-xs);
  }
  .bnl-nav-divider { display: none; }
  .bnl-nav-link.active::after { display: none; }
}

/* ============================================================
   4. CARDS & PANELS
   ============================================================ */
.bnl-card {
  background: var(--bnl-midnight-light);
  border: 1px solid var(--bnl-border);
  border-radius: var(--bnl-radius-lg);
  overflow: hidden;
  transition: border-color var(--bnl-transition), box-shadow var(--bnl-transition);
}

.bnl-card:hover {
  border-color: var(--bnl-gold-border);
  box-shadow: var(--bnl-shadow-glow);
}

.bnl-card-header {
  padding: var(--bnl-space-md) var(--bnl-space-lg);
  border-bottom: 1px solid var(--bnl-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.bnl-card-header h3,
.bnl-card-header h4 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}

.bnl-card-body {
  padding: var(--bnl-space-lg);
}

.bnl-card-footer {
  padding: var(--bnl-space-md) var(--bnl-space-lg);
  border-top: 1px solid var(--bnl-border);
  background: var(--bnl-surface);
}

/* ============================================================
   5. BUTTONS
   ============================================================ */
.bnl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  font-family: var(--bnl-font);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.4;
  border-radius: var(--bnl-radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--bnl-transition);
  text-decoration: none;
  white-space: nowrap;
}

.bnl-btn:focus-visible {
  outline: 2px solid var(--bnl-gold);
  outline-offset: 2px;
}

.bnl-btn-primary {
  background: var(--bnl-gold);
  color: var(--bnl-midnight);
  border-color: var(--bnl-gold);
}

.bnl-btn-primary:hover {
  background: var(--bnl-gold-hover);
  border-color: var(--bnl-gold-hover);
  color: var(--bnl-midnight);
  box-shadow: 0 0 20px rgba(201, 168, 76, 0.3);
}

.bnl-btn-secondary {
  background: transparent;
  color: var(--bnl-text);
  border-color: var(--bnl-border-light);
}

.bnl-btn-secondary:hover {
  border-color: var(--bnl-gold-border);
  color: var(--bnl-gold);
  background: rgba(201, 168, 76, 0.05);
}

.bnl-btn-outline-gold {
  background: transparent;
  color: var(--bnl-gold);
  border-color: var(--bnl-gold-border);
}

.bnl-btn-outline-gold:hover {
  background: rgba(201, 168, 76, 0.1);
  border-color: var(--bnl-gold);
  color: var(--bnl-gold-hover);
}

.bnl-btn-danger {
  background: var(--bnl-danger);
  color: #fff;
  border-color: var(--bnl-danger);
}

.bnl-btn-danger:hover {
  background: #dc2626;
  border-color: #dc2626;
}

.bnl-btn-sm {
  padding: 6px 14px;
  font-size: 0.8125rem;
}

.bnl-btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
}

.bnl-btn-block { width: 100%; }

/* ============================================================
   6. FORMS
   ============================================================ */
.bnl-form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--bnl-text-secondary);
  margin-bottom: 6px;
}

.bnl-form-control {
  width: 100%;
  padding: 10px 14px;
  font-family: var(--bnl-font);
  font-size: 0.9375rem;
  color: var(--bnl-text);
  background: var(--bnl-midnight);
  border: 1px solid var(--bnl-border-light);
  border-radius: var(--bnl-radius-md);
  transition: border-color var(--bnl-transition), box-shadow var(--bnl-transition);
  outline: none;
}

.bnl-form-control::placeholder {
  color: var(--bnl-text-dim);
}

.bnl-form-control:focus {
  border-color: var(--bnl-gold);
  box-shadow: 0 0 0 3px var(--bnl-gold-glow);
}

.bnl-form-control:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

select.bnl-form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='%2394a3b8'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.bnl-form-check {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.bnl-form-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--bnl-gold);
  margin-top: 2px;
  flex-shrink: 0;
}

.bnl-form-group {
  margin-bottom: var(--bnl-space-lg);
}

/* ============================================================
   7. TABLES
   ============================================================ */
.bnl-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.bnl-table th {
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--bnl-text-muted);
  border-bottom: 1px solid var(--bnl-border-light);
  background: var(--bnl-surface);
}

.bnl-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--bnl-border);
  color: var(--bnl-text-secondary);
}

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

.bnl-table tr:last-child td {
  border-bottom: none;
}

/* ============================================================
   8. BADGES & STATUS
   ============================================================ */
.bnl-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.bnl-badge-gold {
  background: rgba(201, 168, 76, 0.15);
  color: var(--bnl-gold);
  border: 1px solid var(--bnl-gold-border);
}

.bnl-badge-success {
  background: rgba(34, 197, 94, 0.15);
  color: var(--bnl-success);
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.bnl-badge-warning {
  background: rgba(245, 158, 11, 0.15);
  color: var(--bnl-warning);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.bnl-badge-danger {
  background: rgba(239, 68, 68, 0.15);
  color: var(--bnl-danger);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.bnl-badge-info {
  background: rgba(59, 130, 246, 0.15);
  color: var(--bnl-info);
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.bnl-badge-muted {
  background: var(--bnl-surface);
  color: var(--bnl-text-muted);
  border: 1px solid var(--bnl-border);
}

/* ============================================================
   9. SIDEBAR NAVIGATION
   ============================================================ */
.bnl-sidebar {
  position: sticky;
  top: 80px;
}

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

.bnl-sidebar-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--bnl-text-secondary);
  text-decoration: none;
  border-radius: var(--bnl-radius-md);
  transition: all var(--bnl-transition);
}

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

.bnl-sidebar-link.active {
  color: var(--bnl-gold);
  background: rgba(201, 168, 76, 0.08);
  border-left: 3px solid var(--bnl-gold);
  padding-left: 11px;
}

.bnl-sidebar-link svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
  opacity: 0.7;
  flex-shrink: 0;
}

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

.bnl-sidebar-section {
  margin-top: var(--bnl-space-lg);
  padding: var(--bnl-space-md);
  background: var(--bnl-midnight-light);
  border: 1px solid var(--bnl-border);
  border-radius: var(--bnl-radius-lg);
}

.bnl-sidebar-section h5 {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--bnl-text-muted);
  margin: 0 0 8px;
}

.bnl-sidebar-balance {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--bnl-gold);
}

/* ============================================================
   10. UNIFIED FOOTER
   ============================================================ */
.bnl-footer {
  margin-top: auto;
  border-top: 1px solid var(--bnl-border);
  background: rgba(5, 6, 9, 0.6);
}

.bnl-footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--bnl-space-2xl) var(--bnl-space-lg) var(--bnl-space-lg);
}

.bnl-footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--bnl-space-2xl);
  margin-bottom: var(--bnl-space-2xl);
}

.bnl-footer-brand p {
  color: var(--bnl-text-muted);
  font-size: 0.875rem;
  line-height: 1.6;
  margin: var(--bnl-space-md) 0 0;
  max-width: 280px;
}

.bnl-footer-col h4 {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--bnl-text-muted);
  margin-bottom: var(--bnl-space-md);
}

.bnl-footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.bnl-footer-col li {
  margin-bottom: 8px;
}

.bnl-footer-col a {
  color: var(--bnl-text-secondary);
  font-size: 0.875rem;
  transition: color var(--bnl-transition);
}

.bnl-footer-col a:hover {
  color: var(--bnl-gold);
}

.bnl-footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--bnl-space-lg);
  border-top: 1px solid var(--bnl-border);
  font-size: 0.8125rem;
  color: var(--bnl-text-dim);
}

@media (max-width: 768px) {
  .bnl-footer-grid {
    grid-template-columns: 1fr;
    gap: var(--bnl-space-xl);
  }
  .bnl-footer-bottom {
    flex-direction: column;
    gap: var(--bnl-space-sm);
    text-align: center;
  }
}

/* ============================================================
   11. LAYOUT
   ============================================================ */
.bnl-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--bnl-space-lg);
}

.bnl-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--bnl-space-xl);
  padding: var(--bnl-space-xl) 0;
  min-height: calc(100vh - 64px);
}

.bnl-layout-full {
  padding: var(--bnl-space-xl) 0;
  min-height: calc(100vh - 64px);
}

@media (max-width: 768px) {
  .bnl-layout {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   12. LOGIN & AUTH PAGES
   ============================================================ */
.bnl-auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--bnl-space-xl);
  background:
    radial-gradient(ellipse at 20% 50%, rgba(201, 168, 76, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 50%, rgba(0, 212, 255, 0.04) 0%, transparent 50%),
    var(--bnl-midnight);
}

.bnl-auth-container {
  width: 100%;
  max-width: 420px;
}

.bnl-auth-logo {
  text-align: center;
  margin-bottom: var(--bnl-space-xl);
}

.bnl-auth-logo img,
.bnl-auth-logo svg {
  height: 40px;
  width: auto;
}

.bnl-auth-card {
  background: var(--bnl-midnight-light);
  border: 1px solid var(--bnl-border-light);
  border-radius: var(--bnl-radius-xl);
  padding: var(--bnl-space-2xl);
  box-shadow: var(--bnl-shadow-lg);
}

.bnl-auth-card h1 {
  font-size: 1.375rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--bnl-space-xl);
}

.bnl-auth-links {
  display: flex;
  gap: var(--bnl-space-sm);
  margin-top: var(--bnl-space-lg);
}

.bnl-auth-links .bnl-btn {
  flex: 1;
}

/* Cross-site banner on auth pages */
.bnl-cross-site-banner {
  margin-top: var(--bnl-space-lg);
  padding: var(--bnl-space-md);
  background: var(--bnl-surface);
  border: 1px solid var(--bnl-border);
  border-radius: var(--bnl-radius-lg);
  text-align: center;
}

.bnl-cross-site-banner p {
  font-size: 0.8125rem;
  color: var(--bnl-text-muted);
  margin: 0 0 8px;
}

.bnl-cross-site-banner a {
  font-size: 0.8125rem;
  font-weight: 500;
}

/* ============================================================
   13. DASHBOARD STAT CARDS
   ============================================================ */
.bnl-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--bnl-space-md);
  margin-bottom: var(--bnl-space-xl);
}

.bnl-stat-card {
  background: var(--bnl-midnight-light);
  border: 1px solid var(--bnl-border);
  border-radius: var(--bnl-radius-lg);
  padding: var(--bnl-space-lg);
  transition: border-color var(--bnl-transition);
}

.bnl-stat-card:hover {
  border-color: var(--bnl-gold-border);
}

.bnl-stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--bnl-text-muted);
  margin-bottom: 4px;
}

.bnl-stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--bnl-text);
}

.bnl-stat-value.gold { color: var(--bnl-gold); }
.bnl-stat-value.cyan { color: var(--bnl-cyan); }

/* ============================================================
   14. SUPPORT TICKETS
   ============================================================ */
.bnl-ticket-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--bnl-space-lg);
  flex-wrap: wrap;
  gap: var(--bnl-space-md);
}

.bnl-ticket-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--bnl-space-md);
  padding: var(--bnl-space-lg);
  background: var(--bnl-midnight-light);
  border: 1px solid var(--bnl-border);
  border-radius: var(--bnl-radius-lg);
  margin-bottom: var(--bnl-space-xl);
}

.bnl-ticket-meta dt {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--bnl-text-muted);
  margin-bottom: 4px;
}

.bnl-ticket-meta dd {
  margin: 0;
  font-weight: 500;
  color: var(--bnl-text);
}

.bnl-message {
  padding: var(--bnl-space-lg);
  border: 1px solid var(--bnl-border);
  border-radius: var(--bnl-radius-lg);
  margin-bottom: var(--bnl-space-md);
  background: var(--bnl-midnight-light);
}

.bnl-message-staff {
  border-left: 3px solid var(--bnl-gold);
  background: rgba(201, 168, 76, 0.03);
}

.bnl-message-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--bnl-space-md);
  padding-bottom: var(--bnl-space-sm);
  border-bottom: 1px solid var(--bnl-border);
}

.bnl-message-author {
  display: flex;
  align-items: center;
  gap: var(--bnl-space-sm);
}

.bnl-message-author img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
}

.bnl-message-author strong {
  font-weight: 600;
}

.bnl-message-date {
  font-size: 0.8125rem;
  color: var(--bnl-text-muted);
}

.bnl-message-body {
  color: var(--bnl-text-secondary);
  line-height: 1.7;
}

/* ============================================================
   15. ALERTS / TOAST
   ============================================================ */
.bnl-alert {
  padding: var(--bnl-space-md) var(--bnl-space-lg);
  border-radius: var(--bnl-radius-lg);
  border: 1px solid;
  margin-bottom: var(--bnl-space-md);
  font-size: 0.875rem;
}

.bnl-alert-info {
  background: rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.2);
  color: #93c5fd;
}

.bnl-alert-success {
  background: rgba(34, 197, 94, 0.1);
  border-color: rgba(34, 197, 94, 0.2);
  color: #86efac;
}

.bnl-alert-warning {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.2);
  color: #fcd34d;
}

.bnl-alert-danger {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.2);
  color: #fca5a5;
}

/* ============================================================
   16. PAGINATION
   ============================================================ */
.bnl-pagination {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-top: var(--bnl-space-xl);
  list-style: none;
  padding: 0;
}

.bnl-pagination a,
.bnl-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--bnl-text-secondary);
  background: var(--bnl-midnight-light);
  border: 1px solid var(--bnl-border);
  border-radius: var(--bnl-radius-md);
  text-decoration: none;
  transition: all var(--bnl-transition);
}

.bnl-pagination a:hover {
  border-color: var(--bnl-gold-border);
  color: var(--bnl-gold);
}

.bnl-pagination .active span {
  background: var(--bnl-gold);
  color: var(--bnl-midnight);
  border-color: var(--bnl-gold);
}

/* ============================================================
   17. BREADCRUMBS
   ============================================================ */
.bnl-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0 0 var(--bnl-space-lg);
  font-size: 0.8125rem;
}

.bnl-breadcrumb li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--bnl-text-muted);
}

.bnl-breadcrumb li + li::before {
  content: '/';
  color: var(--bnl-text-dim);
}

.bnl-breadcrumb a {
  color: var(--bnl-text-muted);
}

.bnl-breadcrumb a:hover {
  color: var(--bnl-gold);
}

.bnl-breadcrumb .active {
  color: var(--bnl-text-secondary);
}

/* ============================================================
   18. MARKDOWN CONTENT
   ============================================================ */
.bnl-markdown {
  color: var(--bnl-text-secondary);
  line-height: 1.7;
}

.bnl-markdown h1,
.bnl-markdown h2,
.bnl-markdown h3 {
  margin-top: var(--bnl-space-xl);
  margin-bottom: var(--bnl-space-md);
}

.bnl-markdown p { margin-bottom: var(--bnl-space-md); }

.bnl-markdown code {
  padding: 2px 6px;
  background: var(--bnl-surface);
  border: 1px solid var(--bnl-border);
  border-radius: var(--bnl-radius-sm);
  font-size: 0.875em;
}

.bnl-markdown pre {
  padding: var(--bnl-space-md);
  background: var(--bnl-midnight);
  border: 1px solid var(--bnl-border);
  border-radius: var(--bnl-radius-lg);
  overflow-x: auto;
}

.bnl-markdown pre code {
  padding: 0;
  background: none;
  border: none;
}

.bnl-markdown blockquote,
.bnl-blockquote {
  border-left: 3px solid var(--bnl-gold);
  padding: var(--bnl-space-md) var(--bnl-space-lg);
  background: rgba(201, 168, 76, 0.05);
  border-radius: 0 var(--bnl-radius-md) var(--bnl-radius-md) 0;
  margin: var(--bnl-space-md) 0;
}

.bnl-markdown ul, .bnl-markdown ol {
  padding-left: var(--bnl-space-xl);
  margin-bottom: var(--bnl-space-md);
}

.bnl-markdown li { margin-bottom: 4px; }

.bnl-img-fluid {
  max-width: 100%;
  height: auto;
  border-radius: var(--bnl-radius-md);
}

/* ============================================================
   19. UTILITIES
   ============================================================ */
.bnl-text-gold { color: var(--bnl-gold) !important; }
.bnl-text-cyan { color: var(--bnl-cyan) !important; }
.bnl-text-muted { color: var(--bnl-text-muted) !important; }
.bnl-text-center { text-align: center; }
.bnl-text-right { text-align: right; }
.bnl-text-sm { font-size: 0.875rem; }
.bnl-text-xs { font-size: 0.75rem; }

.bnl-mt-0 { margin-top: 0; }
.bnl-mt-sm { margin-top: var(--bnl-space-sm); }
.bnl-mt-md { margin-top: var(--bnl-space-md); }
.bnl-mt-lg { margin-top: var(--bnl-space-lg); }
.bnl-mt-xl { margin-top: var(--bnl-space-xl); }
.bnl-mb-0 { margin-bottom: 0; }
.bnl-mb-sm { margin-bottom: var(--bnl-space-sm); }
.bnl-mb-md { margin-bottom: var(--bnl-space-md); }
.bnl-mb-lg { margin-bottom: var(--bnl-space-lg); }

.bnl-flex { display: flex; }
.bnl-flex-col { flex-direction: column; }
.bnl-items-center { align-items: center; }
.bnl-justify-between { justify-content: space-between; }
.bnl-justify-center { justify-content: center; }
.bnl-gap-sm { gap: var(--bnl-space-sm); }
.bnl-gap-md { gap: var(--bnl-space-md); }
.bnl-gap-lg { gap: var(--bnl-space-lg); }

.bnl-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--bnl-space-md);
}

.bnl-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--bnl-space-md);
}

@media (max-width: 768px) {
  .bnl-grid-2,
  .bnl-grid-3 {
    grid-template-columns: 1fr;
  }
}

.bnl-hidden { display: none !important; }

.bnl-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ============================================================
   20. LOADING SPINNER
   ============================================================ */
.bnl-spinner {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 15, 30, 0.7);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}

.bnl-spinner.active { display: flex; }

.bnl-spinner::after {
  content: '';
  width: 48px;
  height: 48px;
  border: 3px solid var(--bnl-border-light);
  border-top-color: var(--bnl-gold);
  border-radius: 50%;
  animation: bnl-spin 0.8s linear infinite;
}

@keyframes bnl-spin {
  to { transform: rotate(360deg); }
}

/* ============================================================
   21. SCROLLBAR
   ============================================================ */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bnl-midnight);
}

::-webkit-scrollbar-thumb {
  background: var(--bnl-midnight-lighter);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--bnl-text-dim);
}

/* ============================================================
   22. BOOTSTRAP OVERRIDES (for FOSSBilling compatibility)
   ============================================================ */
.btn-primary {
  background-color: var(--bnl-gold) !important;
  border-color: var(--bnl-gold) !important;
  color: var(--bnl-midnight) !important;
  font-weight: 600;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--bnl-gold-hover) !important;
  border-color: var(--bnl-gold-hover) !important;
  color: var(--bnl-midnight) !important;
  box-shadow: 0 0 20px rgba(201, 168, 76, 0.3) !important;
}

.btn-outline-primary {
  color: var(--bnl-gold) !important;
  border-color: var(--bnl-gold-border) !important;
  background: transparent !important;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background: rgba(201, 168, 76, 0.1) !important;
  border-color: var(--bnl-gold) !important;
  color: var(--bnl-gold-hover) !important;
}

.card {
  background: var(--bnl-midnight-light) !important;
  border-color: var(--bnl-border) !important;
  border-radius: var(--bnl-radius-lg) !important;
  color: var(--bnl-text);
}

.card-header {
  background: var(--bnl-surface) !important;
  border-bottom-color: var(--bnl-border) !important;
}

.card-footer {
  background: var(--bnl-surface) !important;
  border-top-color: var(--bnl-border) !important;
}

.form-control,
.form-select {
  background-color: var(--bnl-midnight) !important;
  border-color: var(--bnl-border-light) !important;
  color: var(--bnl-text) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--bnl-gold) !important;
  box-shadow: 0 0 0 3px var(--bnl-gold-glow) !important;
}

.form-label {
  color: var(--bnl-text-secondary);
}

.nav-link {
  color: var(--bnl-text-secondary) !important;
  transition: color var(--bnl-transition);
}

.nav-link:hover {
  color: var(--bnl-gold) !important;
}

.dropdown-menu {
  background: var(--bnl-midnight-light) !important;
  border-color: var(--bnl-border) !important;
  border-radius: var(--bnl-radius-lg) !important;
  box-shadow: var(--bnl-shadow-lg);
}

.dropdown-item {
  color: var(--bnl-text-secondary) !important;
}

.dropdown-item:hover {
  background: var(--bnl-surface-hover) !important;
  color: var(--bnl-gold) !important;
}

.table {
  color: var(--bnl-text-secondary);
}

.table th {
  color: var(--bnl-text-muted);
  border-bottom-color: var(--bnl-border) !important;
}

.table td {
  border-bottom-color: var(--bnl-border) !important;
}

.table-hover tbody tr:hover td {
  background: var(--bnl-surface-hover);
}

.breadcrumb {
  background: transparent;
}

.breadcrumb-item a {
  color: var(--bnl-text-muted);
}

.breadcrumb-item.active {
  color: var(--bnl-text-secondary);
}

.badge.bg-success { background-color: rgba(34, 197, 94, 0.15) !important; color: var(--bnl-success) !important; }
.badge.bg-warning { background-color: rgba(245, 158, 11, 0.15) !important; color: var(--bnl-warning) !important; }
.badge.bg-danger { background-color: rgba(239, 68, 68, 0.15) !important; color: var(--bnl-danger) !important; }
.badge.bg-info { background-color: rgba(59, 130, 246, 0.15) !important; color: var(--bnl-info) !important; }
.badge.bg-primary { background-color: rgba(201, 168, 76, 0.15) !important; color: var(--bnl-gold) !important; }

.text-muted { color: var(--bnl-text-muted) !important; }
.text-secondary { color: var(--bnl-text-secondary) !important; }

.alert-info { background: rgba(59, 130, 246, 0.1); border-color: rgba(59, 130, 246, 0.2); color: #93c5fd; }
.alert-success { background: rgba(34, 197, 94, 0.1); border-color: rgba(34, 197, 94, 0.2); color: #86efac; }
.alert-warning { background: rgba(245, 158, 11, 0.1); border-color: rgba(245, 158, 11, 0.2); color: #fcd34d; }
.alert-danger { background: rgba(239, 68, 68, 0.1); border-color: rgba(239, 68, 68, 0.2); color: #fca5a5; }

.offcanvas, .offcanvas-md {
  background-color: var(--bnl-midnight-light) !important;
}

.svg-icon {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.toast {
  background: var(--bnl-midnight-light) !important;
  border-color: var(--bnl-border) !important;
  color: var(--bnl-text) !important;
}

/* Gravatar styling */
.rounded-circle {
  border: 2px solid var(--bnl-gold-border);
}

/* Link styling for footer */
.link-underline { color: var(--bnl-text-secondary); }
.link-underline:hover { color: var(--bnl-gold); }