/* ============================================
   AIPE - Aviation Professional International Education
   Custom Styles
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;0,900;1,400;1,500;1,600;1,700&family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --navy-50: #f0f4f8;
  --navy-100: #d9e2ec;
  --navy-200: #bccad6;
  --navy-300: #9fb3c8;
  --navy-400: #829ab1;
  --navy-500: #627d98;
  --navy-600: #486581;
  --navy-700: #334e68;
  --navy-800: #243b53;
  --navy-900: #102a43;
  --aviation-blue: #0a4a7a;
  --aviation-blue-light: #1a6bb5;
  --gold: #c9a84c;
  --gold-light: #e4c86a;
  --gold-dark: #a8882e;
  --sky-blue: #7dd3fc;
  --sky-blue-light: #e0f2fe;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: #1a1a2e;
  overflow-x: hidden;
}

.font-playfair {
  font-family: 'Playfair Display', serif;
}

/* ========== MEGA MENU ========== */
.mega-menu {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: white;
  box-shadow: 0 20px 60px rgba(0,0,0,0.12);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: all 0.3s ease;
  z-index: 100;
  border-top: 3px solid var(--gold);
}

.mega-menu.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mega-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.3);
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.mega-menu-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* ========== HERO SECTIONS ========== */
.hero-section {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(16,42,67,0.92) 0%, rgba(10,74,122,0.75) 50%, rgba(16,42,67,0.85) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

/* ========== ANIMATED STATS ========== */
.stat-item {
  position: relative;
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 50%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ========== COURSE CARDS ========== */
.course-card {
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
}

.course-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 50px rgba(0,0,0,0.15);
}

.course-card .card-image {
  overflow: hidden;
}

.course-card .card-image img {
  transition: transform 0.6s ease;
}

.course-card:hover .card-image img {
  transform: scale(1.08);
}

.course-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 2;
}

/* ========== TIMELINE ========== */
.timeline {
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 100%;
  background: linear-gradient(to bottom, var(--gold), var(--aviation-blue));
  top: 0;
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
}

.timeline-dot {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--gold);
  border: 4px solid white;
  box-shadow: 0 0 0 3px var(--gold);
  z-index: 2;
}

/* ========== ACCREDITATION BADGES ========== */
.accreditation-badge {
  transition: all 0.3s ease;
  filter: grayscale(0.3);
  opacity: 0.7;
}

.accreditation-badge:hover {
  filter: grayscale(0);
  opacity: 1;
  transform: scale(1.05);
}

/* ========== INTERACTIVE WORLD MAP ========== */
.world-map-container {
  position: relative;
  width: 100%;
  padding-top: 50%;
  background: #f0f4f8;
  border-radius: 1rem;
  overflow: hidden;
}

.world-map-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.map-dot {
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--gold);
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 2;
}

.map-dot::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  animation: pulse-dot 2s infinite;
}

.map-dot:hover {
  transform: scale(1.5);
  background: var(--gold-light);
}

@keyframes pulse-dot {
  0% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.5); opacity: 0.2; }
  100% { transform: scale(1); opacity: 0.6; }
}

.map-dot .tooltip {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--navy-900);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  pointer-events: none;
  margin-bottom: 0.5rem;
}

.map-dot:hover .tooltip {
  opacity: 1;
  visibility: visible;
}

/* ========== CERTIFICATE ========== */
.certificate-card {
  background: white;
  border: 2px solid var(--gold);
  border-radius: 1rem;
  padding: 2rem;
  position: relative;
}

.certificate-card::before {
  content: '';
  position: absolute;
  inset: 8px;
  border: 1px solid var(--gold-light);
  border-radius: 0.75rem;
  pointer-events: none;
}

.certificate-seal {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}

/* ========== SIDEBAR ========== */
.sidebar {
  position: fixed;
  top: 0;
  left: -280px;
  width: 280px;
  height: 100vh;
  background: var(--navy-900);
  z-index: 200;
  transition: left 0.3s ease;
  overflow-y: auto;
}

.sidebar.open {
  left: 0;
}

.sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 199;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.sidebar-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* ========== DASHBOARD CARDS ========== */
.dashboard-stat {
  transition: all 0.3s ease;
}

.dashboard-stat:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.1);
}

/* ========== PROGRESS BAR ========== */
.progress-bar {
  height: 8px;
  border-radius: 4px;
  background: #e2e8f0;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--aviation-blue), var(--gold));
  transition: width 1s ease;
  position: relative;
}

.progress-bar-fill::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 20px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3));
}

/* ========== QUIZ OPTIONS ========== */
.quiz-option {
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid #e2e8f0;
  border-radius: 0.75rem;
  padding: 1rem 1.5rem;
}

.quiz-option:hover {
  border-color: var(--aviation-blue-light);
  background: var(--sky-blue-light);
}

.quiz-option.selected {
  border-color: var(--aviation-blue);
  background: var(--navy-50);
}

.quiz-option.correct {
  border-color: #10b981;
  background: #d1fae5;
}

.quiz-option.wrong {
  border-color: #ef4444;
  background: #fee2e2;
}

/* ========== NOTIFICATION BADGE ========== */
.notification-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ef4444;
  position: absolute;
  top: 0;
  right: 0;
  animation: blink 1.5s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ========== SEARCH ========== */
.search-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(10px);
  z-index: 300;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 10vh;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.search-modal.open {
  opacity: 1;
  visibility: visible;
}

/* ========== TESTIMONIAL CAROUSEL ========== */
.testimonial-slide {
  transition: all 0.5s ease;
}

.testimonial-nav {
  cursor: pointer;
  transition: all 0.3s ease;
}

.testimonial-nav:hover {
  background: var(--gold);
  color: white;
}

/* ========== FILTER TAGS ========== */
.filter-tag {
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0.5rem 1.25rem;
  border-radius: 9999px;
  border: 2px solid #e2e8f0;
  font-size: 0.875rem;
  font-weight: 500;
}

.filter-tag:hover, .filter-tag.active {
  border-color: var(--aviation-blue);
  background: var(--navy-50);
  color: var(--aviation-blue);
}

/* ========== MOBILE MENU ========== */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 400px;
  height: 100vh;
  background: white;
  z-index: 200;
  transition: right 0.4s cubic-bezier(0.77, 0, 0.175, 1);
  overflow-y: auto;
}

.mobile-menu.open {
  right: 0;
}

/* ========== ANIMATIONS ========== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: all 0.8s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: all 0.8s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.6s ease;
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

/* ========== GLASSMORPHISM ========== */
.glass {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.glass-dark {
  background: rgba(16, 42, 67, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* ========== DARK MODE ========== */
.dark-mode {
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --border-color: #334155;
}

body.dark-mode {
  background: #0f172a;
  color: #f1f5f9;
}

.dark-mode .bg-white {
  background: #1e293b !important;
}

.dark-mode .text-gray-600,
.dark-mode .text-gray-700 {
  color: #94a3b8 !important;
}

.dark-mode .text-gray-900 {
  color: #f1f5f9 !important;
}

.dark-mode .border-gray-100,
.dark-mode .border-gray-200 {
  border-color: #334155 !important;
}

.dark-mode .bg-gray-50 {
  background: #1e293b !important;
}

.dark-mode .bg-gray-100 {
  background: #334155 !important;
}

.dark-mode .text-navy-900,
.dark-mode .text-navy-800,
.dark-mode .text-navy-700 {
  color: #f1f5f9 !important;
}

.dark-mode .text-navy-600,
.dark-mode .text-navy-500,
.dark-mode .text-navy-400,
.dark-mode .text-navy-300 {
  color: #94a3b8 !important;
}

.dark-mode .border-navy-100,
.dark-mode .border-navy-200 {
  border-color: #334155 !important;
}

.dark-mode .text-slate-900,
.dark-mode .text-slate-800 {
  color: #f1f5f9 !important;
}

.dark-mode .text-slate-700,
.dark-mode .text-slate-600 {
  color: #cbd5e1 !important;
}

.dark-mode .text-slate-500 {
  color: #94a3b8 !important;
}

.dark-mode .text-slate-400 {
  color: #64748b !important;
}

.dark-mode .text-gray-800 {
  color: #f1f5f9 !important;
}

.dark-mode .text-gray-500 {
  color: #94a3b8 !important;
}

.dark-mode .text-gray-400 {
  color: #64748b !important;
}

.dark-mode .text-gray-300 {
  color: #64748b !important;
}

.dark-mode .text-navy-200,
.dark-mode .text-navy-100 {
  color: #94a3b8 !important;
}

.dark-mode .bg-navy-50 {
  background: #1e293b !important;
}

.dark-mode .border-gray-300 {
  border-color: #475569 !important;
}

.dark-mode .text-blue-700 {
  color: #93c5fd !important;
}

.dark-mode .text-green-700 {
  color: #86efac !important;
}

.dark-mode .text-yellow-700 {
  color: #fde68a !important;
}

.dark-mode .text-red-700 {
  color: #fca5a5 !important;
}

.dark-mode .text-amber-400 {
  color: #fbbf24 !important;
}

.dark-mode .text-green-600,
.dark-mode .text-green-500 {
  color: #86efac !important;
}

.dark-mode .text-red-500,
.dark-mode .text-red-600 {
  color: #fca5a5 !important;
}

.dark-mode .text-red-400 {
  color: #f87171 !important;
}

.dark-mode .text-blue-600,
.dark-mode .text-blue-500 {
  color: #93c5fd !important;
}

.dark-mode .text-yellow-600 {
  color: #fde68a !important;
}

.dark-mode .bg-navy-100 {
  background: #334155 !important;
}

.dark-mode .bg-green-50 {
  background: rgba(6, 78, 59, 0.3) !important;
}

.dark-mode .bg-blue-50 {
  background: rgba(30, 58, 95, 0.3) !important;
}

.dark-mode .bg-red-50 {
  background: rgba(127, 29, 29, 0.3) !important;
}

.dark-mode .bg-yellow-50 {
  background: rgba(113, 63, 18, 0.3) !important;
}

.dark-mode .shadow-sm,
.dark-mode .shadow,
.dark-mode .shadow-md,
.dark-mode .shadow-lg {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4) !important;
}

.dark-mode select,
.dark-mode select option {
  background-color: #1e293b !important;
  color: #f1f5f9 !important;
}

.dark-mode select option:checked {
  background-color: #334155 !important;
}

.dark-mode input,
.dark-mode textarea {
  background-color: #1e293b !important;
  color: #f1f5f9 !important;
  border-color: #334155 !important;
}

.dark-mode input::placeholder,
.dark-mode textarea::placeholder {
  color: #64748b !important;
}

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

::-webkit-scrollbar-track {
  background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
  background: var(--navy-400);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--navy-500);
}

/* ========== PRINT ========== */
@media print {
  .no-print { display: none !important; }
  body { background: white; color: black; }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .hero-section {
    min-height: 70vh;
  }
  .stat-number {
    font-size: 2.25rem;
  }
  .timeline::before {
    left: 20px;
  }
  .timeline-dot {
    left: 20px;
  }
}

@media (max-width: 640px) {
  .hero-section {
    min-height: 60vh;
  }
  .stat-number {
    font-size: 1.875rem;
  }
}

/* ========== SKIP LINK ========== */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--aviation-blue);
  color: white;
  padding: 0.75rem 1.5rem;
  z-index: 1000;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 0;
}

/* ========== LOADER ========== */
.loader-overlay {
  position: fixed;
  inset: 0;
  background: rgba(16, 42, 67, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#AIPE-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

#AIPE-loader.active {
  opacity: 1;
  visibility: visible;
}

#AIPE-loader .loader-overlay {
  pointer-events: all;
}

#AIPE-loader.active .loader-overlay {
  opacity: 1;
}

.loader-content {
  text-align: center;
}

.loader-plane {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: loader-plane 1.5s ease-in-out infinite;
}

.loader-plane i {
  font-size: 32px;
  color: var(--navy-900);
  animation: loader-roll 1.5s linear infinite;
}

@keyframes loader-plane {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-15px) scale(1.05); }
}

@keyframes loader-roll {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loader-bar {
  width: 200px;
  height: 4px;
  background: rgba(255,255,255,0.15);
  border-radius: 4px;
  overflow: hidden;
  margin: 0 auto 16px;
}

.loader-bar-fill {
  height: 100%;
  width: 30%;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  border-radius: 4px;
  animation: loader-bar 1.5s ease-in-out infinite;
}

@keyframes loader-bar {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(400%); }
}

.loader-text {
  color: var(--navy-200);
  font-size: 0.875rem;
}

/* ========== SKELETON LOADER ========== */
.skeleton-container {
  display: none;
}

.skeleton-container.active {
  display: block;
}

.skeleton-container.fade-out {
  opacity: 0;
  transition: opacity 0.4s ease;
}

.skeleton-block {
  background: linear-gradient(90deg, #e2e8f0 25%, #f1f5f9 50%, #e2e8f0 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s ease-in-out infinite;
  border-radius: 0.5rem;
}

.dark-mode .skeleton-block {
  background: linear-gradient(90deg, #334155 25%, #475569 50%, #334155 75%);
  background-size: 200% 100%;
}

.skeleton-line {
  background: linear-gradient(90deg, #e2e8f0 25%, #f1f5f9 50%, #e2e8f0 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s ease-in-out infinite;
  border-radius: 0.25rem;
  height: 1rem;
}

.dark-mode .skeleton-line {
  background: linear-gradient(90deg, #334155 25%, #475569 50%, #334155 75%);
  background-size: 200% 100%;
}

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

.skeleton-hero {
  position: relative;
  height: 50vh;
  min-height: 320px;
}

.skeleton-hero-bg {
  height: 100%;
  border-radius: 0;
}

.skeleton-hero-content {
  position: absolute;
  bottom: 10%;
  left: 5%;
  max-width: 600px;
}

.skeleton-section {
  padding: 5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.skeleton-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.skeleton-card {
  padding: 1.5rem;
}

.skeleton-card .skeleton-block {
  border-radius: 1rem;
}

/* ========== RTL SUPPORT ========== */
.rtl-mode {
  direction: rtl;
  text-align: right;
}

/* Mobile menu lang switcher */
.mobile-menu [data-lang-switcher] .lang-option {
  font-size: 0.8125rem;
  padding: 0.375rem 0.75rem;
}
.mobile-menu [data-lang-switcher] .lang-option:not(.bg-gold) {
  background: #f1f5f9;
  color: #334e68;
}
.mobile-menu [data-lang-switcher] .lang-option:not(.bg-gold):hover {
  background: #e2e8f0;
}

.rtl-mode .ml-18 {
  margin-left: 0;
  margin-right: 4.5rem;
}

.rtl-mode .space-x-reverse {
  --tw-space-x-reverse: 1;
}

.rtl-mode .nav-link::after {
  left: auto;
  right: 50%;
  transform: translateX(50%);
}

.rtl-mode .sidebar {
  left: auto;
  right: -280px;
}

.rtl-mode .sidebar.open {
  left: auto;
  right: 0;
}


.rtl-mode .mobile-menu {
  right: auto;
  left: -100%;
}

.rtl-mode .mobile-menu.open {
  right: auto;
  left: 0;
}

.rtl-mode .admin-sidebar {
  left: auto;
  right: 0;
}

.rtl-mode .admin-main {
  margin-left: 0;
  margin-right: 280px;
}

@media (max-width: 1024px) {
  .rtl-mode .admin-sidebar {
    transform: translateX(100%);
  }
  .rtl-mode .admin-sidebar.open {
    transform: translateX(0);
  }
  .rtl-mode .admin-main {
    margin-right: 0;
  }
}

/* ========== PERMISSIONS UI ========== */
.permission-group {
  border: 1px solid var(--navy-100);
  border-radius: 0.75rem;
  overflow: hidden;
}

.permission-group-header {
  background: var(--navy-50);
  padding: 0.75rem 1rem;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--navy-700);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.permission-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1rem;
  border-bottom: 1px solid var(--navy-50);
  font-size: 0.875rem;
  color: var(--navy-600);
}

.permission-item:last-child {
  border-bottom: none;
}

.toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: #cbd5e1;
  border-radius: 24px;
  transition: all 0.3s ease;
}

.toggle-slider::before {
  content: '';
  position: absolute;
  left: 3px;
  bottom: 3px;
  width: 18px;
  height: 18px;
  background: white;
  border-radius: 50%;
  transition: all 0.3s ease;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--aviation-blue);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

.toggle-switch input:checked + .toggle-slider.gold-toggle {
  background: var(--gold);
}