/* ===== FUTURISTIC CORE ENHANCEMENTS ===== */

:root {
  --glow-cyan: 0 0 10px rgba(0, 240, 255, 0.4);
  --glow-magenta: 0 0 10px rgba(255, 0, 170, 0.4);
  --glow-purple: 0 0 10px rgba(123, 47, 247, 0.4);
}

/* Particle canvas background */
#particle-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

/* Futuristic scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #0a0a1a; }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--neon-cyan), var(--neon-purple));
  border-radius: 4px;
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
}

/* Glow pulse on interactive elements */
@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 10px rgba(0, 240, 255, 0.2); }
  50% { box-shadow: 0 0 25px rgba(0, 240, 255, 0.5); }
}

.icon-btn, .cart-btn, .submit-btn, .place-order-btn, .brand-btn.active {
  animation: glowPulse 3s ease-in-out infinite;
}

/* Glitch text effect for main headings */
@keyframes glitch {
  0% { clip-path: inset(0 0 80% 0); transform: translate(-2px, 2px); }
  10% { clip-path: inset(20% 0 60% 0); transform: translate(2px, -2px); }
  20% { clip-path: inset(40% 0 40% 0); transform: translate(-2px, 0); }
  30% { clip-path: inset(60% 0 20% 0); transform: translate(2px, 2px); }
  40% { clip-path: inset(80% 0 0 0); transform: translate(-2px, -2px); }
  50%, 100% { clip-path: inset(0 0 0 0); transform: translate(0, 0); }
}

.page-header h2, .section-title, .category-hero-content h1 {
  position: relative;
}

.page-header h2::after, .section-title::after, .category-hero-content h1::after {
  display: none;
}

/* Data stream effect on hero */
.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 20px,
    rgba(0, 240, 255, 0.015) 20px,
    rgba(0, 240, 255, 0.015) 21px
  );
  pointer-events: none;
  z-index: 1;
  animation: dataStream 8s linear infinite;
}

@keyframes dataStream {
  0% { transform: translateY(0); }
  100% { transform: translateY(42px); }
}

/* Corner accents on cards */
.card::after {
  content: '';
  position: absolute;
  top: -1px;
  right: -1px;
  width: 30px;
  height: 30px;
  border-top: 2px solid var(--neon-cyan);
  border-right: 2px solid var(--neon-cyan);
  border-radius: 0 16px 0 0;
  opacity: 0;
  transition: opacity 0.3s ease;
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
}

.card:hover::after {
  opacity: 1;
}

/* Card bottom-left corner accent */
.card::before {
  content: '';
  position: absolute;
  bottom: -1px;
  left: -1px;
  width: 30px;
  height: 30px;
  border-bottom: 2px solid var(--neon-magenta);
  border-left: 2px solid var(--neon-magenta);
  border-radius: 0 0 0 16px;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 2;
  box-shadow: 0 0 10px rgba(255, 0, 170, 0.3);
}

.card:hover::before {
  opacity: 1;
}

/* Fix card ::before conflict - move the gradient overlay to a different pseudo */
.card .card-glow {
  display: none;
}

/* Gradient border animation on hover */
@keyframes borderGlow {
  0% { border-color: var(--neon-cyan); box-shadow: 0 0 15px rgba(0, 240, 255, 0.2); }
  33% { border-color: var(--neon-magenta); box-shadow: 0 0 15px rgba(255, 0, 170, 0.2); }
  66% { border-color: var(--neon-purple); box-shadow: 0 0 15px rgba(123, 47, 247, 0.2); }
  100% { border-color: var(--neon-cyan); box-shadow: 0 0 15px rgba(0, 240, 255, 0.2); }
}

.category-card:hover, .component-card:hover {
  animation: borderGlow 3s linear infinite;
}

/* Category hero - add circuit board pattern */
.category-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(0, 240, 255, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(255, 0, 170, 0.03) 0%, transparent 50%);
  pointer-events: none;
}

/* Cyberpunk decorative lines */
.navbar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20px;
  right: 20px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), var(--neon-magenta), transparent);
  opacity: 0.5;
}

/* Scanline effect on dropdowns */
.dropdown-content::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 12px;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 240, 255, 0.02) 2px,
    rgba(0, 240, 255, 0.02) 4px
  );
  pointer-events: none;
  z-index: -1;
}

/* Price tag enhancement */
.price {
  position: relative;
  display: inline-block;
}

.price::before {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--neon-cyan), transparent);
  border-radius: 2px;
}

/* Futuristic form inputs - neon glow on focus */
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.15), inset 0 0 20px rgba(0, 240, 255, 0.03);
  background: rgba(0, 240, 255, 0.05);
}

/* Animated gradient text for total prices */
@keyframes textShimmer {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

.total-price, .order-total .amount, .brand-name {
  background-size: 200% auto;
  animation: textShimmer 4s linear infinite;
}

/* Pulsing dot for stock status */
.In-stock {
  position: relative;
  padding-left: 24px;
}

.In-stock::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: var(--neon-green);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(0, 255, 136, 0.6);
  animation: pulseDot 2s ease-in-out infinite;
}

@keyframes pulseDot {
  0%, 100% { box-shadow: 0 0 5px rgba(0, 255, 136, 0.4); }
  50% { box-shadow: 0 0 15px rgba(0, 255, 136, 0.8); }
}

.Out-stock {
  position: relative;
  padding-left: 24px;
}

.Out-stock::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: #ff3355;
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(255, 51, 85, 0.6);
}

/* Page transitions */
@keyframes pageEntry {
  from { opacity: 0; transform: translateY(20px) scale(0.98); filter: blur(4px); }
  to { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }
}

.product-page.active {
  animation: pageEntry 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* Refined navbar glass effect */
.navbar {
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
}

/* Brand nav pill enhancement */
.brand-btn {
  position: relative;
  overflow: hidden;
}

.brand-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.1), transparent);
  transition: left 0.5s ease;
}

.brand-btn:hover::before {
  left: 100%;
}

/* Neon divider */
.section-title {
  position: relative;
  padding-bottom: 16px;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-magenta));
  border-radius: 2px;
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.4);
}

/* Smooth image loading */
.product-image {
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.4s ease;
}

/* Floating animation for hero content */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.category-hero-content h1 {
  animation: float 6s ease-in-out infinite;
}

/* Pagination futuristic style enhancement */
.pagination button.active {
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  color: #0a0a1a;
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.4);
}

/* Sidebar enhancement */
.sidebar, .filter-sidebar {
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
}

/* Checkout futuristic enhancements */
.container, .auth-container, .checkout-container {
  backdrop-filter: blur(24px) saturate(180%);
}

/* Animated gradient loading bar at top */
@keyframes loadingBar {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(400%); }
}

body::after {
  display: none;
}

/* Feature: top loading bar */
html::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 25%;
  height: 2px;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-magenta), var(--neon-purple), var(--neon-cyan));
  z-index: 100000;
  animation: loadingBar 4s ease-in-out infinite;
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.5);
}

/* Reset scanline from body::after since html::before now uses it */
body::after {
  content: '';
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 240, 255, 0.015) 2px,
    rgba(0, 240, 255, 0.015) 4px
  );
  pointer-events: none;
  z-index: 99999;
}

/* ===== CATEGORY HERO ===== */
.category-hero {
  width: min(1400px, calc(100% - 48px));
  margin: 0 auto 40px;
  border-radius: 24px;
  overflow: hidden;
  position: relative;
  min-height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-glow);
  background: linear-gradient(135deg, #0a1a2a, #0a0a30, #102030);
  box-shadow: 0 0 60px rgba(0, 240, 255, 0.12), inset 0 0 80px rgba(0, 240, 255, 0.04);
}

.category-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(45deg, transparent, transparent 30px, rgba(0, 240, 255, 0.02) 30px, rgba(0, 240, 255, 0.02) 31px);
}

.category-hero-content {
  text-align: center;
  z-index: 1;
  padding: 50px 40px;
}

.category-hero-content h1 {
  font-size: 44px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 10px;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue), var(--neon-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 30px rgba(0, 240, 255, 0.35));
}

.category-hero-content p {
  font-size: 16px;
  color: var(--text-secondary);
  font-weight: 500;
}

@media (max-width: 860px) {
  .category-hero { min-height: 180px; }
  .category-hero-content { padding: 30px 24px; }
  .category-hero-content h1 { font-size: 28px; }
}

/* ===== CART TAB FUTURISTIC THEME ===== */
.cartTab {
  background: rgba(10, 10, 26, 0.98) !important;
  border-left: 1px solid var(--border-glow) !important;
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.5), 0 0 30px rgba(0, 240, 255, 0.1) !important;
  backdrop-filter: blur(24px) !important;
}

.cartTab h1 {
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue)) !important;
  color: #0a0a1a !important;
  font-family: var(--font-main) !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
}

.cartTab .listCart {
  background: transparent !important;
}

.cartTab .listCart .cart-item {
  border-bottom: 1px solid rgba(0, 240, 255, 0.1) !important;
  color: var(--text-primary) !important;
}

.cartTab .listCart .cart-item p {
  color: var(--text-primary) !important;
}

.cartTab .listCart .cart-item p:last-child {
  color: var(--neon-cyan) !important;
}

.cartTab .listCart .cart-item img {
  border: 1px solid rgba(0, 240, 255, 0.15) !important;
  background: rgba(10, 10, 30, 0.8) !important;
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.05) !important;
}

.cartTab .listCart .cart-item button {
  background: transparent !important;
  border: 1px solid rgba(0, 240, 255, 0.2) !important;
  color: var(--text-secondary) !important;
  transition: all 0.25s ease !important;
}

.cartTab .listCart .cart-item button:hover {
  background: rgba(0, 240, 255, 0.1) !important;
  border-color: var(--neon-cyan) !important;
  color: var(--neon-cyan) !important;
}

.cartTab .listCart .cart-item button:last-child {
  background: transparent !important;
  border-color: rgba(255, 51, 85, 0.3) !important;
  color: #ff3355 !important;
}

.cartTab .listCart .cart-item button:last-child:hover {
  background: rgba(255, 51, 85, 0.15) !important;
  border-color: #ff3355 !important;
}

.cartTab .btn {
  background: rgba(10, 10, 26, 0.95) !important;
  border-top: 1px solid rgba(0, 240, 255, 0.1) !important;
}

.cartTab .btn .close {
  background: rgba(0, 240, 255, 0.05) !important;
  color: var(--text-secondary) !important;
  border: 1px solid rgba(0, 240, 255, 0.15) !important;
}

.cartTab .btn .close:hover {
  background: rgba(0, 240, 255, 0.1) !important;
  color: var(--neon-cyan) !important;
}

.cartTab .btn .checkOut {
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue)) !important;
  color: #0a0a1a !important;
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.3) !important;
  font-family: var(--font-main) !important;
}

.cartTab .btn .checkOut:hover {
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.5) !important;
}

.cartTab .cart-total {
  background: rgba(0, 240, 255, 0.05) !important;
  border-top: 1px solid rgba(0, 240, 255, 0.1) !important;
  color: var(--neon-cyan) !important;
  font-family: var(--font-main) !important;
  text-shadow: 0 0 10px rgba(0, 240, 255, 0.3) !important;
}

/* ===== LOGIN / SIGN-UP FUTURISTIC OVERRIDES ===== */
.login-page .container, .signup-page .container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
  padding: 40px 24px;
  min-height: 60vh;
}

.login-page .box, .signup-page .box {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 24px;
  padding: 40px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 0 40px rgba(0, 240, 255, 0.1);
  backdrop-filter: blur(24px);
  position: relative;
  overflow: hidden;
}

.login-page .box::before, .signup-page .box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), var(--neon-magenta), transparent);
}

.login-page .box h2, .signup-page .box h2 {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 28px;
  text-align: center;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.login-page .box input, .signup-page .box input {
  width: 100%;
  padding: 14px 16px;
  margin-bottom: 16px;
  background: rgba(0, 240, 255, 0.03);
  border: 1px solid rgba(0, 240, 255, 0.15);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 15px;
  font-weight: 500;
  transition: all 0.25s ease;
  outline: none;
  font-family: inherit;
}

.login-page .box input:focus, .signup-page .box input:focus {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.15);
  background: rgba(0, 240, 255, 0.05);
}

.login-page .box input::placeholder, .signup-page .box input::placeholder {
  color: var(--text-dim);
}

.login-page .box button, .signup-page .box button {
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  color: #0a0a1a;
  border: none;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-family: inherit;
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
  transition: all 0.25s ease;
  margin-top: 8px;
}

.login-page .box button:hover, .signup-page .box button:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.5);
}

.login-page .status-message, .signup-page .status-message {
  text-align: center;
  margin-top: 12px;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 8px;
}

.login-page .status-message.error, .signup-page .status-message.error {
  color: #ff3355;
  background: rgba(255, 51, 85, 0.1);
  border: 1px solid rgba(255, 51, 85, 0.2);
}

.login-page .status-message.success, .signup-page .status-message.success {
  color: var(--neon-green);
  background: rgba(0, 255, 136, 0.1);
  border: 1px solid rgba(0, 255, 136, 0.2);
}

.login-page .login-link, .signup-page .login-link {
  display: block;
  text-align: center;
  margin-top: 16px;
  color: var(--text-dim);
  font-size: 14px;
  text-decoration: none;
  transition: color 0.25s ease;
}

.login-page .login-link:hover, .signup-page .login-link:hover {
  color: var(--neon-cyan);
}

/* ===== CHECKOUT FUTURISTIC ENHANCEMENTS ===== */
.checkout-page .content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

@media (max-width: 768px) {
  .checkout-page .content { grid-template-columns: 1fr; }
}

.checkout-page .left, .checkout-page .right {
  padding: 32px 40px;
}

.checkout-page .right {
  background: rgba(0, 240, 255, 0.02);
  border-left: 1px solid rgba(0, 240, 255, 0.1);
}

@media (max-width: 768px) {
  .checkout-page .right { border-left: none; border-top: 1px solid rgba(0, 240, 255, 0.1); }
}

.checkout-page .section h2 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.checkout-page .form-group {
  margin-bottom: 16px;
}

.checkout-page .form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.checkout-page .form-group input,
.checkout-page .form-group select,
.checkout-page .form-group textarea {
  width: 100%;
  padding: 14px 16px;
  background: rgba(0, 240, 255, 0.03);
  border: 1px solid rgba(0, 240, 255, 0.15);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 15px;
  font-weight: 500;
  transition: all 0.25s ease;
  outline: none;
  font-family: inherit;
  resize: vertical;
}

.checkout-page .form-group textarea {
  min-height: 80px;
}

.checkout-page .order-item {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid rgba(0, 240, 255, 0.06);
}

.checkout-page .order-item img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  border-radius: 8px;
  background: rgba(10, 10, 30, 0.8);
  border: 1px solid rgba(0, 240, 255, 0.1);
}

.checkout-page .order-item-details {
  flex: 1;
  min-width: 0;
}

.checkout-page .order-item-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.checkout-page .order-item-qty {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 2px;
}

.checkout-page .order-item-price {
  font-size: 14px;
  font-weight: 700;
  color: var(--neon-cyan);
  margin-top: 2px;
}

.checkout-page .order-total {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(0, 240, 255, 0.15);
}

.checkout-page .order-total-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 14px;
  color: var(--text-secondary);
}

.checkout-page .order-total-row.grand-total {
  font-size: 18px;
  font-weight: 800;
  padding-top: 12px;
  margin-top: 8px;
  border-top: 1px solid rgba(0, 240, 255, 0.15);
}

.checkout-page .order-total-row.grand-total span:last-child {
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.checkout-page .buttons {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.checkout-page .buttons .btn {
  flex: 1;
  padding: 16px;
  border: none;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-family: inherit;
  transition: all 0.25s ease;
}

.checkout-page .btn-back {
  background: rgba(0, 240, 255, 0.05);
  color: var(--text-secondary);
  border: 1px solid rgba(0, 240, 255, 0.15) !important;
}

.checkout-page .btn-back:hover {
  background: rgba(0, 240, 255, 0.1);
  color: var(--neon-cyan);
}

.checkout-page .btn-submit {
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  color: #0a0a1a;
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
}

.checkout-page .btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.5);
}

.checkout-page .success-message {
  display: none;
  text-align: center;
  padding: 60px 40px;
}

.checkout-page .success-message.show {
  display: block;
  animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.checkout-page .success-message .success-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  color: #0a0a1a;
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.4);
}

.checkout-page .success-message h2 {
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 12px;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.checkout-page .success-message p {
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.checkout-page .success-message .order-id {
  padding: 12px 24px;
  background: rgba(0, 240, 255, 0.05);
  border: 1px solid rgba(0, 240, 255, 0.15);
  border-radius: 12px;
  display: inline-block;
  margin: 16px 0;
  font-weight: 700;
  color: var(--neon-cyan);
  font-size: 18px;
}

.checkout-page .success-message a {
  display: inline-block;
  margin-top: 20px;
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  color: #0a0a1a;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
  transition: all 0.25s ease;
}

.checkout-page .success-message a:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.5);
}

/* Notification toast */
.notification-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  padding: 14px 28px;
  border-radius: 14px;
  font-weight: 700;
  z-index: 10000;
  font-family: var(--font-main);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  animation: slideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid rgba(0, 240, 255, 0.2);
  backdrop-filter: blur(20px);
}

.notification-toast.success {
  background: rgba(0, 255, 136, 0.15);
  color: var(--neon-green);
  border-color: rgba(0, 255, 136, 0.3);
}

.notification-toast.error {
  background: rgba(255, 51, 85, 0.15);
  color: #ff3355;
  border-color: rgba(255, 51, 85, 0.3);
}

@keyframes slideUp {
  from { transform: translateX(-50%) translateY(100px); opacity: 0; }
  to { transform: translateX(-50%) translateY(0); opacity: 1; }
}

@keyframes fadeOut {
  to { opacity: 0; transform: translateX(-50%) translateY(-20px); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 860px) {
  .login-page .container, .signup-page .container {
    padding: 20px 16px;
    gap: 24px;
  }
  .login-page .box, .signup-page .box {
    padding: 28px;
  }
  .checkout-page .left, .checkout-page .right {
    padding: 24px 20px;
  }
}