/*
 * Theme Name: Arcade Affiliate - Gamified Amazon Product Reveal
 * Theme URI: https://arcadeaffiliate.com
 * Description: A gamified, arcade-style WordPress theme for Amazon affiliate marketing with random product reveals, leaderboards, and achievements
 * Version: 1.0.0
 * Author: Your Company
 * Author URI: https://yourcompany.com
 * License: GPL v2 or later
 * License URI: https://www.gnu.org/licenses/gpl-2.0.html
 * Text Domain: arcade-affiliate
 * Domain Path: /languages
 * Requires at least: 5.9
 * Requires PHP: 7.4
 * Tested up to: 6.4
 */

:root {
  /* Colors */
  --color-bg: #05070D;
  --color-card: #111827;
  --color-primary: #00F5FF;
  --color-secondary: #7A5CFF;
  --color-accent: #FF2BD6;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-bright: rgba(255, 255, 255, 0.15);
  --color-success: #00FF99;
  --color-warning: #FFD54A;
  --color-danger: #FF5A6E;
  --color-text: #E5E7EB;
  --color-text-muted: #9CA3AF;

  /* Typography */
  --font-primary: "Chakra Petch", "Manrope", "Space Grotesk", sans-serif;
  --font-size-base: 16px;
  --font-size-sm: 14px;
  --font-size-lg: 18px;
  --font-size-xl: 24px;
  --font-size-2xl: 32px;
  --font-size-3xl: 48px;

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Shadows and Glows */
  --glow-primary: 0 0 20px rgba(0, 245, 255, 0.3);
  --glow-secondary: 0 0 20px rgba(122, 92, 255, 0.3);
  --glow-accent: 0 0 20px rgba(255, 43, 214, 0.3);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.5);
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(0, 245, 255, 0.3);
  }
  50% {
    box-shadow: 0 0 40px rgba(0, 245, 255, 0.6);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

@keyframes pulse-scale {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.8;
  }
}

@keyframes hover-lift {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(-8px);
  }
}

@keyframes card-flip {
  0% {
    transform: rotateY(0deg);
  }
  100% {
    transform: rotateY(180deg);
  }
}

@keyframes card-rotate {
  0% {
    transform: rotateZ(-2deg);
  }
  50% {
    transform: rotateZ(2deg);
  }
  100% {
    transform: rotateZ(-2deg);
  }
}

@keyframes button-bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}

@keyframes light-sweep {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

@keyframes scan-line {
  0% {
    top: 0;
  }
  100% {
    top: 100%;
  }
}

@keyframes floating {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fade-out {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

@keyframes slide-in-down {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slide-in-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slide-in-left {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slide-in-right {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scale-in {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes shake {
  0%, 100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-5px);
  }
  75% {
    transform: translateX(5px);
  }
}

@keyframes ripple {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(4);
    opacity: 0;
  }
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes particle-float {
  0% {
    opacity: 1;
    transform: translateY(0) translateX(0);
  }
  100% {
    opacity: 0;
    transform: translateY(-100px) translateX(var(--tx, 0));
  }
}

@keyframes grid-glow {
  0%, 100% {
    opacity: 0.3;
  }
  50% {
    opacity: 0.5;
  }
}

@keyframes neon-flicker {
  0%, 100% {
    text-shadow: 0 0 10px var(--color-primary), 0 0 20px var(--color-primary);
  }
  50% {
    text-shadow: 0 0 20px var(--color-primary), 0 0 30px var(--color-primary), 0 0 40px var(--color-secondary);
  }
}

@keyframes border-glow {
  0%, 100% {
    border-color: rgba(0, 245, 255, 0.3);
    box-shadow: inset 0 0 20px rgba(0, 245, 255, 0.1);
  }
  50% {
    border-color: rgba(0, 245, 255, 0.8);
    box-shadow: inset 0 0 20px rgba(0, 245, 255, 0.3), 0 0 20px rgba(0, 245, 255, 0.2);
  }
}

/* ============================================
   GLOBAL STYLES
   ============================================ */

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

html {
  scroll-behavior: smooth;
  font-size: var(--font-size-base);
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-primary);
  line-height: 1.6;
  letter-spacing: 0.3px;
  overflow-x: hidden;
}

/* Animated background grid */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(0deg, transparent 24%, rgba(0, 245, 255, 0.05) 25%, rgba(0, 245, 255, 0.05) 26%, transparent 27%, transparent 74%, rgba(0, 245, 255, 0.05) 75%, rgba(0, 245, 255, 0.05) 76%, transparent 77%, transparent),
    linear-gradient(90deg, transparent 24%, rgba(0, 245, 255, 0.05) 25%, rgba(0, 245, 255, 0.05) 26%, transparent 27%, transparent 74%, rgba(0, 245, 255, 0.05) 75%, rgba(0, 245, 255, 0.05) 76%, transparent 77%, transparent);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: -1;
  animation: grid-glow 4s ease-in-out infinite;
}

/* Animated gradient overlay background */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at 20% 50%, rgba(122, 92, 255, 0.1) 0%, transparent 50%),
              radial-gradient(ellipse at 80% 80%, rgba(255, 43, 214, 0.05) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

main {
  position: relative;
  z-index: 1;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.5px;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: var(--font-size-3xl);
}

h2 {
  font-size: var(--font-size-2xl);
}

h3 {
  font-size: var(--font-size-xl);
}

h4 {
  font-size: var(--font-size-lg);
}

h5, h6 {
  font-size: var(--font-size-base);
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-muted);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-base);
  position: relative;
}

a:hover {
  color: var(--color-accent);
}

strong {
  font-weight: 700;
  color: var(--color-text);
}

em {
  font-style: italic;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-bg);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-lg);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  animation: light-sweep 0.5s ease-in-out forwards;
  animation-play-state: paused;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-primary);
  border-color: var(--color-accent);
}

.btn:active {
  transform: translateY(0);
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-bg);
  border-color: var(--color-primary);
}

.btn--primary:hover {
  box-shadow: 0 0 30px rgba(0, 245, 255, 0.5);
}

.btn--secondary {
  background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
  color: var(--color-bg);
  border-color: var(--color-secondary);
}

.btn--secondary:hover {
  box-shadow: 0 0 30px rgba(122, 92, 255, 0.5);
}

.btn--accent {
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  color: var(--color-bg);
  border-color: var(--color-accent);
}

.btn--accent:hover {
  box-shadow: 0 0 30px rgba(255, 43, 214, 0.5);
}

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

.btn--outline:hover {
  background: rgba(0, 245, 255, 0.1);
  box-shadow: 0 0 20px rgba(0, 245, 255, 0.3);
}

.btn--success {
  background: linear-gradient(135deg, var(--color-success), #00D968);
  color: var(--color-bg);
  border-color: var(--color-success);
}

.btn--success:hover {
  box-shadow: 0 0 30px rgba(0, 255, 153, 0.5);
}

.btn--large {
  padding: var(--spacing-lg) var(--spacing-2xl);
  font-size: var(--font-size-lg);
  min-width: 200px;
}

.btn--small {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ============================================
   CARDS
   ============================================ */

.card {
  background: rgba(17, 24, 39, 0.5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  transition: all var(--transition-base);
  position: relative;
  backdrop-filter: blur(8px);
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 245, 255, 0.1) 0%, transparent 100%);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.card:hover {
  border-color: var(--color-border-bright);
  box-shadow: var(--glow-primary);
  transform: translateY(-4px);
}

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

/* ============================================
   FORM ELEMENTS
   ============================================ */

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="search"],
textarea,
select {
  width: 100%;
  padding: var(--spacing-md);
  background: rgba(17, 24, 39, 0.8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="search"]:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 20px rgba(0, 245, 255, 0.2);
  background: rgba(17, 24, 39, 1);
}

label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
  color: var(--color-text);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

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

/* ============================================
   LAYOUT
   ============================================ */

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.container--narrow {
  max-width: 800px;
}

.row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.row--2 {
  grid-template-columns: repeat(2, 1fr);
}

.row--3 {
  grid-template-columns: repeat(3, 1fr);
}

.row--4 {
  grid-template-columns: repeat(4, 1fr);
}

.section {
  padding: var(--spacing-3xl) 0;
  position: relative;
  z-index: 2;
}

.section--hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2xl) 0;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.header {
  background: rgba(5, 7, 13, 0.8);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
  animation: slide-in-down 0.5s ease-out;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) 0;
}

.logo {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-transform: uppercase;
  letter-spacing: 2px;
  animation: neon-flicker 3s ease-in-out infinite;
}

.nav {
  display: flex;
  gap: var(--spacing-lg);
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-link {
  color: var(--color-text);
  font-weight: 600;
  text-transform: uppercase;
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  position: relative;
  padding-bottom: 4px;
  transition: color var(--transition-base);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-base);
}

.nav-link:hover {
  color: var(--color-primary);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-link.active::after {
  width: 100%;
}

.header-stats {
  display: flex;
  gap: var(--spacing-xl);
  align-items: center;
}

.header-stat {
  text-align: center;
  padding: 0 var(--spacing-md);
  border-right: 1px solid var(--color-border);
}

.header-stat:last-child {
  border-right: none;
}

.header-stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.header-stat-value {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-primary);
  margin-top: var(--spacing-xs);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  background: rgba(17, 24, 39, 0.5);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-3xl) 0 var(--spacing-2xl);
  margin-top: var(--spacing-3xl);
  position: relative;
  z-index: 2;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-section h4 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-lg);
}

.footer-links {
  list-style: none;
}

.footer-link {
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
  transition: color var(--transition-base);
}

.footer-link:hover {
  color: var(--color-primary);
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.footer-copyright {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.footer-socials {
  display: flex;
  gap: var(--spacing-lg);
  list-style: none;
}

.footer-social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  transition: all var(--transition-base);
}

.footer-social-link:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: var(--glow-primary);
}

/* ============================================
   REVEAL MACHINE (HERO CTA)
   ============================================ */

.reveal-machine {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2xl);
  text-align: center;
}

.reveal-title {
  font-size: var(--font-size-3xl);
  animation: neon-flicker 3s ease-in-out infinite;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: var(--spacing-lg);
}

.reveal-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto var(--spacing-xl);
}

.reveal-button {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  border: 3px solid var(--color-primary);
  background: radial-gradient(circle at 30% 30%, rgba(0, 245, 255, 0.2), rgba(122, 92, 255, 0.1));
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-primary);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-lg);
  animation: pulse-scale 2s ease-in-out infinite;
  box-shadow: var(--glow-primary), inset 0 0 20px rgba(0, 245, 255, 0.1);
}

.reveal-button::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
  animation: light-sweep 0.6s ease-in-out;
  animation-play-state: paused;
}

.reveal-button::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 3px solid var(--color-primary);
  border-radius: 50%;
  animation: border-glow 2s ease-in-out infinite;
  pointer-events: none;
}

.reveal-button:hover {
  box-shadow: var(--glow-primary), 0 0 60px rgba(0, 245, 255, 0.5), inset 0 0 20px rgba(0, 245, 255, 0.2);
  border-color: var(--color-secondary);
  animation-play-state: paused;
  transform: scale(1.05);
}

.reveal-button:active {
  animation: shake 0.3s ease-in-out;
}

.reveal-button.loading {
  animation: spin 2s linear infinite;
  color: var(--color-secondary);
}

/* ============================================
   PRODUCT CARD
   ============================================ */

.product-card {
  background: rgba(17, 24, 39, 0.6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
  position: relative;
  display: flex;
  flex-direction: column;
  animation: slide-in-up 0.5s ease-out;
  backdrop-filter: blur(8px);
}

.product-card::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary), var(--color-accent));
  border-radius: var(--radius-xl);
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: -1;
}

.product-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--glow-primary);
  border-color: var(--color-primary);
}

.product-card:hover::before {
  opacity: 0.1;
}

.product-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  background: rgba(0, 0, 0, 0.2);
  transition: transform var(--transition-base);
}

.product-card:hover .product-image {
  transform: scale(1.05);
}

.product-body {
  padding: var(--spacing-lg);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.product-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-description {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-price {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.product-rating {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.product-stars {
  color: var(--color-warning);
  font-size: var(--font-size-sm);
}

.product-rating-count {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.product-rarity {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-lg);
  width: fit-content;
}

.product-rarity--common {
  background: rgba(0, 255, 153, 0.1);
  color: var(--color-success);
  border: 1px solid var(--color-success);
}

.product-rarity--rare {
  background: rgba(0, 245, 255, 0.1);
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.product-rarity--epic {
  background: rgba(122, 92, 255, 0.1);
  color: var(--color-secondary);
  border: 1px solid var(--color-secondary);
}

.product-rarity--legendary {
  background: rgba(255, 43, 214, 0.1);
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
}

.product-rarity--mythical {
  background: linear-gradient(135deg, rgba(255, 43, 214, 0.1), rgba(255, 213, 74, 0.1));
  color: var(--color-warning);
  border: 1px solid var(--color-warning);
  animation: neon-flicker 1.5s ease-in-out infinite;
}

.product-actions {
  display: flex;
  gap: var(--spacing-md);
  margin-top: auto;
}

.product-actions .btn {
  flex: 1;
  font-size: var(--font-size-sm);
  padding: var(--spacing-md);
}

.product-action-button {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-base);
}

.product-action-button:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: var(--glow-primary);
}

.product-action-button.active {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(255, 43, 214, 0.1);
}

/* ============================================
   LEADERBOARD
   ============================================ */

.leaderboard {
  background: rgba(17, 24, 39, 0.6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  backdrop-filter: blur(8px);
}

.leaderboard-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  background: linear-gradient(135deg, rgba(0, 245, 255, 0.05), rgba(122, 92, 255, 0.05));
}

.leaderboard-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-primary);
}

.leaderboard-body {
  overflow-y: auto;
  max-height: 500px;
}

.leaderboard-entry {
  display: grid;
  grid-template-columns: 50px 1fr 1fr 1fr;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.leaderboard-entry:hover {
  background: rgba(0, 245, 255, 0.05);
  border-left: 3px solid var(--color-primary);
  padding-left: calc(var(--spacing-lg) - 3px);
}

.leaderboard-rank {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-primary);
  text-align: center;
}

.leaderboard-rank.rank-1 {
  color: var(--color-warning);
  font-size: var(--font-size-xl);
}

.leaderboard-rank.rank-2 {
  color: #C0C0C0;
}

.leaderboard-rank.rank-3 {
  color: #CD7F32;
}

.leaderboard-player {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.leaderboard-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--color-bg);
  font-size: var(--font-size-base);
}

.leaderboard-name {
  font-weight: 600;
  color: var(--color-text);
}

.leaderboard-title-badge {
  display: inline-block;
  font-size: var(--font-size-xs, 12px);
  padding: 2px 8px;
  border-radius: 12px;
  background: rgba(0, 245, 255, 0.1);
  color: var(--color-primary);
  margin-top: 2px;
}

.leaderboard-stats {
  text-align: right;
  font-size: var(--font-size-sm);
}

.leaderboard-stat {
  color: var(--color-text-muted);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.leaderboard-stat-label {
  font-size: var(--font-size-xs, 12px);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.leaderboard-stat-value {
  color: var(--color-primary);
  font-weight: 700;
  font-size: var(--font-size-lg);
}

/* ============================================
   ACHIEVEMENTS & BADGES
   ============================================ */

.achievement-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: var(--spacing-md);
}

.achievement-badge {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--spacing-sm);
  background: rgba(17, 24, 39, 0.6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.achievement-badge::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 245, 255, 0.1), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.achievement-badge:hover {
  transform: scale(1.05) translateY(-4px);
  border-color: var(--color-primary);
  box-shadow: var(--glow-primary);
}

.achievement-badge:hover::before {
  opacity: 1;
}

.achievement-badge.unlocked {
  border-color: var(--color-success);
  background: rgba(0, 255, 153, 0.1);
}

.achievement-badge.locked {
  opacity: 0.5;
  filter: grayscale(1);
}

.achievement-icon {
  font-size: 40px;
  line-height: 1;
}

.achievement-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
}

.achievement-badge.locked .achievement-title {
  color: var(--color-text-muted);
}

.achievement-tooltip {
  display: none;
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(17, 24, 39, 0.95);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  width: 200px;
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  z-index: 10;
  white-space: normal;
}

.achievement-badge:hover .achievement-tooltip {
  display: block;
  animation: slide-in-up 0.3s ease-out;
}

/* ============================================
   NOTIFICATIONS & MODALS
   ============================================ */

.notification {
  position: fixed;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  background: rgba(17, 24, 39, 0.95);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  min-width: 300px;
  z-index: 1000;
  animation: slide-in-right 0.3s ease-out;
  backdrop-filter: blur(8px);
}

.notification::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--color-primary);
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
}

.notification.success::before {
  background: var(--color-success);
  border-color: var(--color-success);
}

.notification.error::before {
  background: var(--color-danger);
  border-color: var(--color-danger);
}

.notification.warning::before {
  background: var(--color-warning);
  border-color: var(--color-warning);
}

.notification-title {
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.notification-message {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.notification-close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: var(--font-size-lg);
  transition: color var(--transition-base);
}

.notification-close:hover {
  color: var(--color-primary);
}

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  animation: fade-in 0.3s ease-out;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: rgba(17, 24, 39, 0.95);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  max-width: 600px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  animation: scale-in 0.3s ease-out;
  backdrop-filter: blur(8px);
}

.modal-header {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  color: var(--color-primary);
}

.modal-close {
  position: absolute;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: var(--font-size-xl);
  transition: color var(--transition-base);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  color: var(--color-primary);
}

/* ============================================
   LOADING STATES
   ============================================ */

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.skeleton {
  background: linear-gradient(90deg, rgba(0, 245, 255, 0.05) 25%, rgba(0, 245, 255, 0.1) 50%, rgba(0, 245, 255, 0.05) 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

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

.skeleton-text {
  height: 16px;
  border-radius: 4px;
  margin-bottom: 8px;
}

.skeleton-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

/* ============================================
   PARTICLES
   ============================================ */

.particle {
  position: fixed;
  pointer-events: none;
}

.particle-burst {
  animation: particle-float 1s ease-out forwards;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.hidden {
  display: none !important;
}

.invisible {
  visibility: hidden;
}

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

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

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

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

.text-accent {
  color: var(--color-accent);
}

.text-success {
  color: var(--color-success);
}

.text-warning {
  color: var(--color-warning);
}

.text-danger {
  color: var(--color-danger);
}

.mt-xs { margin-top: var(--spacing-xs); }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }
.mt-2xl { margin-top: var(--spacing-2xl); }
.mt-3xl { margin-top: var(--spacing-3xl); }

.mb-xs { margin-bottom: var(--spacing-xs); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }
.mb-2xl { margin-bottom: var(--spacing-2xl); }
.mb-3xl { margin-bottom: var(--spacing-3xl); }

.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col { flex-direction: column; }

.grid { display: grid; }

.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }

.z-1 { z-index: 1; }
.z-10 { z-index: 10; }
.z-100 { z-index: 100; }

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1024px) {
  :root {
    --font-size-3xl: 36px;
    --font-size-2xl: 28px;
    --font-size-xl: 20px;
    --spacing-3xl: 48px;
  }

  .row--4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .header-stats {
    gap: var(--spacing-md);
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-3xl: 28px;
    --font-size-2xl: 24px;
    --font-size-lg: 16px;
    --spacing-3xl: 32px;
    --spacing-2xl: 24px;
  }

  .reveal-button {
    width: 150px;
    height: 150px;
    font-size: var(--font-size-base);
  }

  .nav {
    display: none;
  }

  .header-stats {
    gap: var(--spacing-md);
    flex-direction: column;
    align-items: flex-end;
  }

  .header-stat {
    border-right: none;
    padding: 0;
  }

  .row--2,
  .row--3,
  .row--4 {
    grid-template-columns: 1fr;
  }

  .leaderboard-entry {
    grid-template-columns: 40px 1fr;
    gap: var(--spacing-sm);
  }

  .leaderboard-stats {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
  }

  .achievement-grid {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  }

  .section {
    padding: var(--spacing-2xl) 0;
  }

  .section--hero {
    min-height: auto;
    padding: var(--spacing-2xl) 0;
  }

  .container {
    padding: 0 var(--spacing-md);
  }
}

@media (max-width: 480px) {
  :root {
    --font-size-2xl: 20px;
    --font-size-xl: 18px;
    --font-size-lg: 16px;
    --spacing-2xl: 16px;
    --spacing-xl: 16px;
  }

  .reveal-button {
    width: 120px;
    height: 120px;
    font-size: var(--font-size-sm);
  }

  .reveal-title {
    font-size: var(--font-size-2xl);
  }

  .product-card {
    border-radius: var(--radius-lg);
  }

  .notification {
    right: var(--spacing-md);
    left: var(--spacing-md);
  }

  .modal-content {
    width: 95%;
    padding: var(--spacing-lg);
  }
}

/* ============================================
   REDUCED MOTION
   ============================================ */

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal-button {
    animation: none;
  }

  .logo {
    animation: none;
  }
}

/* ============================================
   SCROLLBAR STYLING
   ============================================ */

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 10px;
  transition: background var(--transition-base);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-secondary);
  box-shadow: var(--glow-primary);
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
  body::before,
  body::after {
    display: none;
  }

  .header,
  .footer {
    display: none;
  }

  .reveal-button {
    display: none;
  }
}