/* =============================================================
   CLOAKBOX.ME — MIDNIGHT CLOAK THEME
   Drop this file into: /public/css/custom.css
   Then enqueue it in: /resources/views/layouts/app.blade.php
   <link rel="stylesheet" href="{{ asset('css/custom.css') }}">
   Last updated: 2026
   ============================================================= */

/* -------------------------------------------------------------
   1. DESIGN TOKENS
   ------------------------------------------------------------- */
:root {
  /* Core palette */
  --cb-bg-primary:    #0D1117;
  --cb-bg-surface:    #161B27;
  --cb-bg-elevated:   #1C2236;
  --cb-bg-hover:      #212840;

  /* Purple accent ramp */
  --cb-accent:        #7F77DD;
  --cb-accent-light:  #AFA9EC;
  --cb-accent-dim:    #534AB7;
  --cb-accent-subtle: #1E1C3A;

  /* Text */
  --cb-text-primary:  #F0F0F5;
  --cb-text-secondary:#A8AABB;
  --cb-text-muted:    #5A5F7A;

  /* Borders */
  --cb-border:        rgba(127, 119, 221, 0.15);
  --cb-border-strong: rgba(127, 119, 221, 0.35);

  /* Status */
  --cb-success:       #1D9E75;
  --cb-success-bg:    #04342C;
  --cb-warning:       #EF9F27;
  --cb-warning-bg:    #412402;
  --cb-danger:        #E24B4A;
  --cb-danger-bg:     #501313;
  --cb-info:          #378ADD;
  --cb-info-bg:       #042C53;

  /* Sizing */
  --cb-radius-sm:     6px;
  --cb-radius-md:     10px;
  --cb-radius-lg:     14px;
  --cb-radius-xl:     20px;

  /* Typography */
  --cb-font-sans:     'Inter', 'SF Pro Display', system-ui, sans-serif;
  --cb-font-mono:     'JetBrains Mono', 'Fira Code', 'Courier New', monospace;

  /* Shadows */
  --cb-shadow-sm:     0 1px 4px rgba(0, 0, 0, 0.4);
  --cb-shadow-md:     0 4px 16px rgba(0, 0, 0, 0.5);
  --cb-shadow-lg:     0 8px 32px rgba(0, 0, 0, 0.6);
  --cb-shadow-accent: 0 0 24px rgba(127, 119, 221, 0.18);

  /* Transitions */
  --cb-transition:    all 0.2s ease;
}


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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--cb-bg-primary) !important;
  color: var(--cb-text-primary) !important;
  font-family: var(--cb-font-sans) !important;
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Subtle grid texture on body */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(127, 119, 221, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(127, 119, 221, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

/* Ensure content sits above texture */
body > * {
  position: relative;
  z-index: 1;
}


/* -------------------------------------------------------------
   3. TYPOGRAPHY
   ------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  color: var(--cb-text-primary) !important;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.1rem; }

p {
  color: var(--cb-text-secondary);
  margin-bottom: 1rem;
}

a {
  color: var(--cb-accent-light) !important;
  text-decoration: none;
  transition: var(--cb-transition);
}

a:hover {
  color: var(--cb-text-primary) !important;
  text-decoration: underline;
  text-underline-offset: 3px;
}

code, pre, kbd, .mono {
  font-family: var(--cb-font-mono) !important;
  font-size: 0.9em;
}

/* Email address display — monospace pill */
.email-address,
.generated-email,
[class*="email-display"] {
  font-family: var(--cb-font-mono) !important;
  background: var(--cb-accent-subtle);
  color: var(--cb-accent-light);
  border: 1px solid var(--cb-border-strong);
  border-radius: var(--cb-radius-md);
  padding: 10px 16px;
  font-size: 1rem;
  letter-spacing: 0.02em;
  word-break: break-all;
}


/* -------------------------------------------------------------
   4. NAVBAR / HEADER
   ------------------------------------------------------------- */
.navbar,
nav,
header,
.site-header {
  background-color: var(--cb-bg-surface) !important;
  border-bottom: 1px solid var(--cb-border) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: none !important;
}

.navbar-brand,
.site-logo {
  color: var(--cb-text-primary) !important;
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.03em;
}

/* Accent dot on brand name — optional visual flourish */
.navbar-brand::after {
  content: '.';
  color: var(--cb-accent);
}

.navbar-nav .nav-link,
nav a {
  color: var(--cb-text-secondary) !important;
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--cb-transition);
  padding: 6px 12px !important;
  border-radius: var(--cb-radius-sm);
}

.navbar-nav .nav-link:hover,
nav a:hover {
  color: var(--cb-text-primary) !important;
  background: var(--cb-bg-hover);
  text-decoration: none !important;
}

.navbar-nav .nav-link.active,
nav a.active {
  color: var(--cb-accent-light) !important;
  background: var(--cb-accent-subtle);
}

/* Hamburger toggle */
.navbar-toggler {
  border-color: var(--cb-border) !important;
}

.navbar-toggler-icon {
  filter: invert(1) brightness(0.7);
}


/* -------------------------------------------------------------
   5. HERO / LANDING SECTION
   ------------------------------------------------------------- */
.hero,
.jumbotron,
.landing-section,
.main-header {
  background: transparent !important;
  padding: 80px 20px !important;
  text-align: center;
  position: relative;
}

/* Radial accent glow behind hero */
.hero::before,
.jumbotron::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse at top, rgba(127, 119, 221, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero h1,
.jumbotron h1,
.landing-title {
  font-size: clamp(2rem, 5vw, 3.5rem) !important;
  font-weight: 700 !important;
  letter-spacing: -0.04em !important;
  color: var(--cb-text-primary) !important;
  margin-bottom: 1rem !important;
}

.hero p,
.jumbotron p,
.landing-subtitle {
  font-size: 1.1rem;
  color: var(--cb-text-secondary);
  max-width: 520px;
  margin: 0 auto 2rem;
}

/* "Temp email" keyword highlight in headline */
.hero h1 span,
.hero h1 strong,
.landing-title .highlight {
  color: var(--cb-accent-light) !important;
}


/* -------------------------------------------------------------
   6. INBOX / EMAIL PANEL
   ------------------------------------------------------------- */
.inbox,
.email-panel,
.mail-box,
[class*="inbox"] {
  background: var(--cb-bg-surface) !important;
  border: 1px solid var(--cb-border) !important;
  border-radius: var(--cb-radius-lg) !important;
  box-shadow: var(--cb-shadow-md) !important;
  overflow: hidden;
}

/* Inbox toolbar */
.inbox-toolbar,
.inbox-header,
.mail-header {
  background: var(--cb-bg-elevated) !important;
  border-bottom: 1px solid var(--cb-border) !important;
  padding: 14px 20px !important;
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Individual email rows */
.email-item,
.mail-item,
.message-row,
.inbox tbody tr {
  background: transparent !important;
  border-bottom: 1px solid var(--cb-border) !important;
  transition: var(--cb-transition);
  cursor: pointer;
}

.email-item:hover,
.mail-item:hover,
.message-row:hover,
.inbox tbody tr:hover {
  background: var(--cb-bg-elevated) !important;
  border-left: 3px solid var(--cb-accent) !important;
}

/* Unread indicator */
.email-item.unread,
.mail-item.unread,
.message-row.unread {
  border-left: 3px solid var(--cb-accent) !important;
}

.email-item.unread .sender,
.mail-item.unread .from {
  color: var(--cb-text-primary) !important;
  font-weight: 600;
}

/* Sender / subject / date text within rows */
.email-sender, .mail-from, .from {
  color: var(--cb-text-primary) !important;
  font-weight: 500;
  font-size: 0.9rem;
}

.email-subject, .mail-subject, .subject {
  color: var(--cb-text-secondary) !important;
  font-size: 0.875rem;
}

.email-date, .mail-date, .date, .time {
  color: var(--cb-text-muted) !important;
  font-size: 0.8rem;
  white-space: nowrap;
}

/* Email reading pane */
.email-content,
.mail-content,
.message-body {
  background: var(--cb-bg-surface) !important;
  color: var(--cb-text-secondary) !important;
  padding: 24px !important;
  border-radius: 0 0 var(--cb-radius-lg) var(--cb-radius-lg);
  line-height: 1.7;
}

/* Force readable colors on HTML emails */
.email-content *,
.message-body * {
  color: inherit !important;
  background-color: transparent !important;
  font-family: var(--cb-font-sans) !important;
}

/* Inline iframe email preview */
.email-iframe-wrapper iframe {
  background: var(--cb-bg-surface) !important;
  border: none !important;
  width: 100%;
  min-height: 400px;
}

/* Empty inbox state */
.inbox-empty,
.no-messages,
.empty-state {
  padding: 60px 20px;
  text-align: center;
  color: var(--cb-text-muted) !important;
}

.inbox-empty svg,
.empty-state svg {
  opacity: 0.25;
  margin-bottom: 16px;
}


/* -------------------------------------------------------------
   7. BUTTONS
   ------------------------------------------------------------- */

/* Primary CTA */
.btn-primary,
button[type="submit"],
.btn-generate,
.copy-btn,
.generate-btn {
  background: var(--cb-accent) !important;
  border-color: var(--cb-accent) !important;
  color: #fff !important;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--cb-radius-md) !important;
  padding: 10px 20px !important;
  transition: var(--cb-transition);
  box-shadow: 0 0 0 0 rgba(127, 119, 221, 0);
  letter-spacing: 0.01em;
}

.btn-primary:hover,
button[type="submit"]:hover,
.btn-generate:hover {
  background: var(--cb-accent-dim) !important;
  border-color: var(--cb-accent-dim) !important;
  transform: translateY(-1px);
  box-shadow: var(--cb-shadow-accent);
}

.btn-primary:active,
button[type="submit"]:active {
  transform: translateY(0);
  box-shadow: none !important;
}

/* Secondary / outline button */
.btn-secondary,
.btn-outline,
.btn-default {
  background: transparent !important;
  border: 1px solid var(--cb-border-strong) !important;
  color: var(--cb-text-secondary) !important;
  border-radius: var(--cb-radius-md) !important;
  padding: 10px 20px !important;
  transition: var(--cb-transition);
}

.btn-secondary:hover,
.btn-outline:hover {
  background: var(--cb-bg-hover) !important;
  color: var(--cb-text-primary) !important;
  border-color: var(--cb-accent) !important;
}

/* Danger button */
.btn-danger {
  background: var(--cb-danger-bg) !important;
  border-color: var(--cb-danger) !important;
  color: var(--cb-danger) !important;
}

.btn-danger:hover {
  background: var(--cb-danger) !important;
  color: #fff !important;
}

/* Copy button flash animation */
.btn-copied,
.copy-success {
  background: var(--cb-success) !important;
  border-color: var(--cb-success) !important;
}


/* -------------------------------------------------------------
   8. FORMS & INPUTS
   ------------------------------------------------------------- */
input[type="text"],
input[type="email"],
input[type="search"],
input[type="password"],
select,
textarea {
  background: var(--cb-bg-elevated) !important;
  border: 1px solid var(--cb-border) !important;
  border-radius: var(--cb-radius-md) !important;
  color: var(--cb-text-primary) !important;
  padding: 10px 14px !important;
  font-family: var(--cb-font-sans) !important;
  font-size: 0.9rem;
  transition: var(--cb-transition);
  width: 100%;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="search"]:focus,
input[type="password"]:focus,
select:focus,
textarea:focus {
  outline: none !important;
  border-color: var(--cb-accent) !important;
  box-shadow: 0 0 0 3px rgba(127, 119, 221, 0.15) !important;
}

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

select option {
  background: var(--cb-bg-elevated);
  color: var(--cb-text-primary);
}

/* Domain selector dropdown (common in Tmail) */
.domain-select,
select.domain {
  font-family: var(--cb-font-mono) !important;
  letter-spacing: 0.02em;
}

label {
  color: var(--cb-text-secondary) !important;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 6px;
  display: block;
}


/* -------------------------------------------------------------
   9. CARDS & PANELS
   ------------------------------------------------------------- */
.card,
.panel,
.box,
.widget {
  background: var(--cb-bg-surface) !important;
  border: 1px solid var(--cb-border) !important;
  border-radius: var(--cb-radius-lg) !important;
  box-shadow: var(--cb-shadow-sm) !important;
  color: var(--cb-text-secondary) !important;
}

.card-header,
.panel-heading {
  background: var(--cb-bg-elevated) !important;
  border-bottom: 1px solid var(--cb-border) !important;
  color: var(--cb-text-primary) !important;
  font-weight: 600;
  padding: 14px 20px !important;
}

.card-body,
.panel-body {
  padding: 20px !important;
}

.card-footer,
.panel-footer {
  background: var(--cb-bg-elevated) !important;
  border-top: 1px solid var(--cb-border) !important;
  padding: 12px 20px !important;
}

/* Feature/info cards on landing page */
.feature-card {
  background: var(--cb-bg-surface);
  border: 1px solid var(--cb-border);
  border-radius: var(--cb-radius-lg);
  padding: 24px;
  transition: var(--cb-transition);
}

.feature-card:hover {
  border-color: var(--cb-accent);
  box-shadow: var(--cb-shadow-accent);
  transform: translateY(-2px);
}

.feature-card .icon {
  color: var(--cb-accent-light);
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.feature-card h3 {
  font-size: 1rem !important;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--cb-text-muted);
  margin: 0;
}


/* -------------------------------------------------------------
   10. TABLES
   ------------------------------------------------------------- */
.table,
table {
  color: var(--cb-text-secondary) !important;
  border-color: var(--cb-border) !important;
  width: 100%;
}

.table thead th,
thead th {
  background: var(--cb-bg-elevated) !important;
  color: var(--cb-text-muted) !important;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--cb-border) !important;
  padding: 12px 16px !important;
}

.table tbody td,
tbody td {
  border-color: var(--cb-border) !important;
  padding: 12px 16px !important;
  vertical-align: middle;
}

.table-striped tbody tr:nth-of-type(odd),
tbody tr:nth-of-type(odd) {
  background: rgba(127, 119, 221, 0.03) !important;
}

.table-hover tbody tr:hover,
tbody tr:hover {
  background: var(--cb-bg-hover) !important;
}


/* -------------------------------------------------------------
   11. BADGES & ALERTS
   ------------------------------------------------------------- */

/* Status badges */
.badge {
  font-size: 0.7rem !important;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 8px !important;
  border-radius: var(--cb-radius-sm) !important;
}

.badge-success, .badge-primary {
  background: var(--cb-success-bg) !important;
  color: var(--cb-success) !important;
}

.badge-warning {
  background: var(--cb-warning-bg) !important;
  color: var(--cb-warning) !important;
}

.badge-danger {
  background: var(--cb-danger-bg) !important;
  color: var(--cb-danger) !important;
}

.badge-info {
  background: var(--cb-info-bg) !important;
  color: var(--cb-info) !important;
}

/* Expiry countdown badge */
.expiry-badge,
.countdown,
.timer {
  background: var(--cb-warning-bg);
  color: var(--cb-warning);
  font-family: var(--cb-font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--cb-radius-sm);
  border: 1px solid rgba(239, 159, 39, 0.25);
}

/* Alerts */
.alert {
  border-radius: var(--cb-radius-md) !important;
  border-width: 1px !important;
  font-size: 0.875rem;
}

.alert-success {
  background: var(--cb-success-bg) !important;
  border-color: var(--cb-success) !important;
  color: #5DCAA5 !important;
}

.alert-danger,
.alert-error {
  background: var(--cb-danger-bg) !important;
  border-color: var(--cb-danger) !important;
  color: #F09595 !important;
}

.alert-warning {
  background: var(--cb-warning-bg) !important;
  border-color: var(--cb-warning) !important;
  color: #FAC775 !important;
}

.alert-info {
  background: var(--cb-info-bg) !important;
  border-color: var(--cb-info) !important;
  color: #85B7EB !important;
}


/* -------------------------------------------------------------
   12. FOOTER
   ------------------------------------------------------------- */
footer,
.site-footer {
  background: var(--cb-bg-surface) !important;
  border-top: 1px solid var(--cb-border) !important;
  color: var(--cb-text-muted) !important;
  font-size: 0.85rem;
  padding: 40px 20px !important;
  margin-top: 60px;
}

footer a,
.site-footer a {
  color: var(--cb-text-secondary) !important;
}

footer a:hover,
.site-footer a:hover {
  color: var(--cb-accent-light) !important;
  text-decoration: none !important;
}

/* Footer brand / copyright line */
footer .brand,
.footer-brand {
  color: var(--cb-text-primary) !important;
  font-weight: 600;
}


/* -------------------------------------------------------------
   13. SCROLLBAR
   ------------------------------------------------------------- */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--cb-bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--cb-accent-dim);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--cb-accent);
}


/* -------------------------------------------------------------
   14. LOADING STATES & ANIMATIONS
   ------------------------------------------------------------- */

/* Refresh spinner on inbox auto-refresh */
@keyframes cb-spin {
  to { transform: rotate(360deg); }
}

@keyframes cb-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

@keyframes cb-fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.loading-spinner,
.spinner {
  border: 2px solid var(--cb-border);
  border-top-color: var(--cb-accent);
  border-radius: 50%;
  width: 20px;
  height: 20px;
  animation: cb-spin 0.8s linear infinite;
}

/* Live indicator dot (new email received) */
.live-indicator,
.new-email-dot {
  width: 8px;
  height: 8px;
  background: var(--cb-success);
  border-radius: 50%;
  animation: cb-pulse 2s ease-in-out infinite;
  display: inline-block;
}

/* Page-load fade-in on main content */
.main-content,
main,
.container-main {
  animation: cb-fadeIn 0.3s ease forwards;
}

/* Skeleton loader for email rows */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--cb-bg-elevated) 25%,
    var(--cb-bg-hover) 50%,
    var(--cb-bg-elevated) 75%
  );
  background-size: 200% 100%;
  animation: cb-skeleton 1.4s infinite;
  border-radius: var(--cb-radius-sm);
  height: 14px;
}

@keyframes cb-skeleton {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}


/* -------------------------------------------------------------
   15. AD UNIT WRAPPERS
   ------------------------------------------------------------- */

/* Top leaderboard (728×90) — below the navbar */
.ad-leaderboard {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cb-bg-surface);
  border-bottom: 1px solid var(--cb-border);
  padding: 8px 0;
  min-height: 106px;
}

/* Sidebar rectangle (300×250 or 300×600) */
.ad-sidebar {
  background: var(--cb-bg-surface);
  border: 1px solid var(--cb-border);
  border-radius: var(--cb-radius-md);
  padding: 8px;
  text-align: center;
  min-height: 258px;
}

/* In-feed native / content ad */
.ad-infeed {
  background: var(--cb-bg-elevated);
  border: 1px dashed var(--cb-border);
  border-radius: var(--cb-radius-md);
  padding: 12px;
  text-align: center;
  margin: 20px 0;
}

/* Tiny "Ad" label above all ad slots */
.ad-leaderboard::before,
.ad-sidebar::before,
.ad-infeed::before {
  content: 'Ad';
  display: block;
  font-size: 0.65rem;
  color: var(--cb-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}


/* -------------------------------------------------------------
   16. MODAL / POPUP
   ------------------------------------------------------------- */
.modal-content {
  background: var(--cb-bg-surface) !important;
  border: 1px solid var(--cb-border-strong) !important;
  border-radius: var(--cb-radius-xl) !important;
  box-shadow: var(--cb-shadow-lg) !important;
  color: var(--cb-text-primary) !important;
}

.modal-header {
  background: var(--cb-bg-elevated) !important;
  border-bottom: 1px solid var(--cb-border) !important;
  border-radius: var(--cb-radius-xl) var(--cb-radius-xl) 0 0 !important;
  padding: 16px 24px !important;
}

.modal-title {
  color: var(--cb-text-primary) !important;
  font-weight: 600;
}

.modal-footer {
  background: var(--cb-bg-elevated) !important;
  border-top: 1px solid var(--cb-border) !important;
  border-radius: 0 0 var(--cb-radius-xl) var(--cb-radius-xl) !important;
  padding: 14px 24px !important;
}

.modal-backdrop {
  background: rgba(6, 8, 15, 0.75) !important;
  backdrop-filter: blur(4px);
}

.btn-close,
.close {
  filter: invert(1) brightness(0.6) !important;
  transition: var(--cb-transition);
}

.btn-close:hover,
.close:hover {
  filter: invert(1) brightness(1) !important;
}


/* -------------------------------------------------------------
   17. PAGINATION
   ------------------------------------------------------------- */
.pagination .page-item .page-link {
  background: var(--cb-bg-surface) !important;
  border-color: var(--cb-border) !important;
  color: var(--cb-text-secondary) !important;
  transition: var(--cb-transition);
}

.pagination .page-item .page-link:hover {
  background: var(--cb-bg-hover) !important;
  color: var(--cb-text-primary) !important;
  border-color: var(--cb-accent) !important;
}

.pagination .page-item.active .page-link {
  background: var(--cb-accent) !important;
  border-color: var(--cb-accent) !important;
  color: #fff !important;
}

.pagination .page-item.disabled .page-link {
  background: var(--cb-bg-elevated) !important;
  color: var(--cb-text-muted) !important;
  border-color: var(--cb-border) !important;
}


/* -------------------------------------------------------------
   18. TOOLTIP & POPOVER
   ------------------------------------------------------------- */
.tooltip-inner {
  background: var(--cb-bg-elevated) !important;
  border: 1px solid var(--cb-border-strong);
  color: var(--cb-text-primary) !important;
  font-size: 0.8rem;
  border-radius: var(--cb-radius-sm);
  padding: 5px 10px;
}

.bs-tooltip-top .tooltip-arrow::before {
  border-top-color: var(--cb-bg-elevated) !important;
}

.popover {
  background: var(--cb-bg-elevated) !important;
  border: 1px solid var(--cb-border-strong) !important;
  border-radius: var(--cb-radius-md) !important;
  box-shadow: var(--cb-shadow-md) !important;
}

.popover-header {
  background: var(--cb-bg-surface) !important;
  border-bottom-color: var(--cb-border) !important;
  color: var(--cb-text-primary) !important;
}

.popover-body {
  color: var(--cb-text-secondary) !important;
}


/* -------------------------------------------------------------
   19. UTILITY CLASSES
   ------------------------------------------------------------- */
.text-muted    { color: var(--cb-text-muted) !important; }
.text-accent   { color: var(--cb-accent-light) !important; }
.text-success  { color: var(--cb-success) !important; }
.text-danger   { color: var(--cb-danger) !important; }
.text-warning  { color: var(--cb-warning) !important; }

.bg-surface    { background: var(--cb-bg-surface) !important; }
.bg-elevated   { background: var(--cb-bg-elevated) !important; }

.border-accent { border-color: var(--cb-accent) !important; }
.border-subtle { border-color: var(--cb-border) !important; }

/* Divider */
hr, .divider {
  border-color: var(--cb-border) !important;
  opacity: 1 !important;
}

/* Selection highlight */
::selection {
  background: rgba(127, 119, 221, 0.3);
  color: var(--cb-text-primary);
}

/* Focus ring (accessibility) */
*:focus-visible {
  outline: 2px solid var(--cb-accent) !important;
  outline-offset: 2px !important;
}


/* -------------------------------------------------------------
   20. RESPONSIVE TWEAKS
   ------------------------------------------------------------- */
@media (max-width: 768px) {
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.4rem; }

  .hero,
  .jumbotron {
    padding: 50px 16px !important;
  }

  .card-body,
  .panel-body {
    padding: 14px !important;
  }

  .ad-leaderboard {
    min-height: auto;
    padding: 6px 0;
  }

  /* Stack inbox toolbar on mobile */
  .inbox-toolbar,
  .inbox-header {
    flex-wrap: wrap;
    gap: 8px;
  }
}

@media (max-width: 480px) {
  body { font-size: 14px; }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }
}