@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&family=Space+Grotesk:wght@400;700&display=swap');

:root {
  --bg-primary: #0a0a16;
  --bg-secondary: rgba(20, 20, 45, 0.6);
  --bg-card: rgba(26, 26, 58, 0.4);
  --border-color: rgba(255, 255, 255, 0.08);
  --text-primary: #ffffff;
  --text-secondary: #a0a0c0;
  
  /* Neon Palette */
  --neon-pink: #ff007f;
  --neon-cyan: #00f0ff;
  --neon-lime: #39ff14;
  --neon-yellow: #ffea00;
  --neon-purple: #b026ff;
  
  --shadow-pink: 0 0 15px rgba(255, 0, 127, 0.4);
  --shadow-cyan: 0 0 15px rgba(0, 240, 255, 0.4);
  --shadow-lime: 0 0 15px rgba(57, 255, 20, 0.4);
  
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Outfit', sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  background-color: var(--bg-primary);
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(255, 0, 127, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 90% 80%, rgba(0, 240, 255, 0.08) 0%, transparent 50%),
    linear-gradient(rgba(0, 240, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 0, 127, 0.018) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 60px 60px, 60px 60px;
  color: var(--text-primary);
  font-family: var(--font-body);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

/* Header */
header {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(10, 10, 22, 0.7);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.8rem;
  letter-spacing: 1.5px;
  background: linear-gradient(45deg, var(--neon-pink), var(--neon-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo span {
  font-size: 1.2rem;
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--neon-pink);
  border-radius: 4px;
  color: var(--neon-pink);
  -webkit-text-fill-color: initial;
  box-shadow: inset 0 0 5px rgba(255, 0, 127, 0.3), 0 0 8px rgba(255, 0, 127, 0.3);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.back-btn {
  font-size: 0.95rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
  padding: 0.5rem 1rem;
  border-radius: 8px;
}

.back-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

/* Search & Filters Container */
.search-filter-section {
  max-width: 1200px;
  margin: 2rem auto 0;
  padding: 0 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.controls-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.search-box {
  position: relative;
  flex: 1;
  max-width: 450px;
  min-width: 280px;
}

.search-box input {
  width: 100%;
  padding: 0.8rem 1.2rem 0.8rem 2.8rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition);
}

.search-box input:focus {
  outline: none;
  border-color: var(--neon-cyan);
  box-shadow: var(--shadow-cyan);
}

.search-box i {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  pointer-events: none;
}

.filter-group {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
  scrollbar-width: none; /* Firefox */
}

.filter-group::-webkit-scrollbar {
  display: none; /* Safari/Chrome */
}

.filter-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.5rem 1.2rem;
  border-radius: 20px;
  font-family: var(--font-body);
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
}

.filter-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
}

.filter-btn.active {
  background: rgba(0, 240, 255, 0.1);
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.15);
}

/* Hero Section */
.hero-container {
  max-width: 1200px;
  margin: 1.5rem auto 2rem;
  padding: 0 1.5rem;
}

.hero-card {
  position: relative;
  background: linear-gradient(135deg, rgba(30, 20, 80, 0.6) 0%, rgba(10, 10, 30, 0.8) 100%);
  border: 1px solid rgba(255, 0, 127, 0.2);
  border-radius: 24px;
  padding: 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), inset 0 0 20px rgba(255, 0, 127, 0.05);
}

.hero-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 0, 127, 0.15) 0%, transparent 70%);
  z-index: 0;
  pointer-events: none;
}

.hero-content {
  max-width: 60%;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  background: rgba(255, 0, 127, 0.15);
  border: 1px solid var(--neon-pink);
  color: var(--neon-pink);
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-pink);
}

.hero-title {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1.1;
  background: linear-gradient(to right, #ffffff, #c0c0f0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.8rem;
  border-radius: 12px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.btn-primary {
  background: var(--neon-pink);
  color: #fff;
  box-shadow: var(--shadow-pink);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(255, 0, 127, 0.6);
}

.hero-graphic {
  font-size: 8rem;
  filter: drop-shadow(0 0 20px rgba(255, 0, 127, 0.3));
  animation: float 4s ease-in-out infinite;
  z-index: 1;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(3deg); }
}

/* Grid Layout */
.grid-container {
  max-width: 1200px;
  margin: 0 auto 4rem;
  padding: 0 1.5rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.section-title i {
  color: var(--neon-cyan);
}

.game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

/* Game Card */
.game-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.game-card:hover {
  transform: translateY(-5px);
  border-color: var(--card-accent, var(--neon-pink));
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4), 0 0 15px rgba(var(--card-accent-rgb, 255, 0, 127), 0.15);
}

.card-number-circle {
  position: absolute;
  top: 12px;
  left: 12px;
  width: 24px;
  height: 24px;
  background: rgba(10, 10, 22, 0.85);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--text-secondary);
  font-family: var(--font-display);
  z-index: 10;
  transition: var(--transition);
}

.game-card:hover .card-number-circle {
  border-color: var(--card-accent, var(--neon-pink));
  color: var(--card-accent, var(--neon-pink));
  box-shadow: 0 0 10px rgba(var(--card-accent-rgb, 255, 0, 127), 0.4);
  background: rgba(10, 10, 22, 0.95);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.2rem;
}

.card-icon-wrapper {
  font-size: 2.2rem;
  background: rgba(255, 255, 255, 0.03);
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.game-card:hover .card-icon-wrapper {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--card-accent, var(--neon-pink));
}

.card-badge {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 12px;
}

.game-card:hover .card-badge.badge-playable {
  border-color: var(--card-accent, var(--neon-pink));
  color: var(--card-accent, var(--neon-pink));
}

.card-body {
  flex: 1;
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  transition: var(--transition);
}

.game-card:hover .card-title {
  color: var(--card-accent, var(--neon-pink));
}

.card-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.4;
  margin-bottom: 1.2rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.card-rating {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--neon-yellow);
  font-weight: 600;
}

.card-difficulty {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-weight: 600;
}

/* Modal Styling */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(5, 5, 12, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1.5rem;
}

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

.modal-container {
  background: rgba(15, 15, 35, 0.95);
  border: 1px solid var(--modal-accent, var(--neon-pink));
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 25px rgba(var(--modal-accent-rgb, 255, 0, 127), 0.2);
  border-radius: 28px;
  width: 100%;
  max-width: 1000px;
  height: 85vh;
  display: flex;
  overflow: hidden;
  position: relative;
  transform: scale(0.92);
  transition: var(--transition);
}

.modal-overlay.open .modal-container {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition);
  font-size: 1.1rem;
}

.modal-close-btn:hover {
  background: var(--neon-pink);
  border-color: var(--neon-pink);
  box-shadow: var(--shadow-pink);
  transform: rotate(90deg);
}

/* Modal Layout Split */
.modal-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #05050f;
  position: relative;
}

.modal-game-viewport {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: #000;
}

.game-canvas-container {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.game-canvas-container canvas {
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.05);
  max-width: 100%;
  max-height: 100%;
  display: block;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}

.game-intro-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at center, rgba(15, 15, 35, 0.98) 30%, rgba(5, 5, 12, 0.99) 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 2rem;
  z-index: 2;
}

.game-intro-icon {
  font-size: 5rem;
  margin-bottom: 1rem;
  filter: drop-shadow(0 0 15px var(--modal-accent, var(--neon-pink)));
}

.game-intro-title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  margin-bottom: 0.8rem;
  font-weight: 800;
}

.game-intro-desc {
  color: var(--text-secondary);
  font-size: 1rem;
  max-width: 480px;
  line-height: 1.5;
  margin-bottom: 1.8rem;
}

.modal-sidebar {
  width: 320px;
  border-left: 1px solid var(--border-color);
  background: rgba(12, 12, 28, 0.95);
  display: flex;
  flex-direction: column;
  padding: 2rem;
  overflow-y: auto;
}

.sidebar-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--modal-accent, var(--neon-pink));
}

.info-section {
  margin-bottom: 1.5rem;
}

.info-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 0.4rem;
}

.info-value {
  font-size: 0.95rem;
  line-height: 1.4;
}

.leaderboard-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.leaderboard-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0.8rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 0.9rem;
}

.leaderboard-row.highlight {
  border-color: rgba(0, 240, 255, 0.3);
  background: rgba(0, 240, 255, 0.03);
}

.leaderboard-rank {
  font-weight: 800;
  color: var(--modal-accent, var(--neon-pink));
  width: 25px;
}

.leaderboard-name {
  flex: 1;
  margin-left: 0.5rem;
  font-weight: 500;
}

.leaderboard-score {
  font-family: var(--font-display);
  font-weight: 700;
}

/* Footer Section of Portal */
footer {
  text-align: center;
  padding: 3rem 0;
  border-top: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 4rem;
}

footer a {
  color: var(--neon-cyan);
}

/* Mobile Responsiveness */
@media (max-width: 900px) {
  .hero-card {
    padding: 2rem;
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }
  
  .hero-content {
    max-width: 100%;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-graphic {
    font-size: 6rem;
  }
  
  .modal-container {
    flex-direction: column;
    height: 95vh;
  }
  
  .modal-sidebar {
    width: 100%;
    border-left: none;
    border-top: 1px solid var(--border-color);
    padding: 1.5rem;
  }
  
  .modal-game-viewport {
    height: 55%;
  }
}

@media (max-width: 600px) {
  .logo {
    font-size: 1.5rem;
  }
  
  .search-filter-section {
    margin-top: 1rem;
  }
  
  .hero-title {
    font-size: 2.2rem;
  }
}

/* Mobile Touch Controls Overlay Styling */
.mobile-controls {
  display: none;
  pointer-events: none;
  font-family: var(--font-display);
}

@media (pointer: coarse) {
  .mobile-controls {
    display: flex;
  }
}

.mobile-steer-overlay {
  position: absolute;
  bottom: 25px;
  left: 25px;
  right: 25px;
  justify-content: space-between;
  z-index: 100;
}

.mobile-dpad-overlay {
  position: absolute;
  bottom: 20px;
  right: 20px;
  flex-direction: column;
  align-items: center;
  z-index: 100;
}

.mobile-btn {
  pointer-events: auto;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(10, 10, 22, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--modal-accent, var(--neon-pink));
  color: #fff;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 
    0 6px 16px rgba(0, 0, 0, 0.6), 
    inset 0 0 10px rgba(var(--modal-accent-rgb, 255, 0, 127), 0.05),
    0 0 5px rgba(var(--modal-accent-rgb, 255, 0, 127), 0.15);
}

.mobile-btn:active {
  transform: scale(0.9);
  background: rgba(var(--modal-accent-rgb, 255, 0, 127), 0.25);
  box-shadow: 
    0 2px 8px rgba(0, 0, 0, 0.8),
    inset 0 0 5px rgba(var(--modal-accent-rgb, 255, 0, 127), 0.4),
    0 0 20px var(--modal-accent);
  color: var(--modal-accent);
}

.dpad-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin: 6px 0;
}

.dpad-center {
  width: 54px;
  height: 54px;
}

/* Customize rounded shapes for steering buttons */
.mobile-steer-overlay .mobile-btn {
  border-radius: 16px;
  width: 60px;
  height: 60px;
  font-size: 1.6rem;
}

/* Animated Background Glow Blobs */
.bg-glow-blob {
  position: fixed;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.16;
  z-index: -2;
  pointer-events: none;
  animation: float-blob 22s infinite alternate ease-in-out;
  mix-blend-mode: screen;
}

.bg-glow-blob.cyan {
  background: var(--neon-cyan);
  width: 45vw;
  height: 45vw;
  top: -10vw;
  left: -10vw;
}

.bg-glow-blob.pink {
  background: var(--neon-pink);
  width: 50vw;
  height: 50vw;
  bottom: -15vw;
  right: -10vw;
  animation-delay: -6s;
  animation-duration: 28s;
}

.bg-glow-blob.purple {
  background: var(--neon-purple);
  width: 38vw;
  height: 38vw;
  top: 40vh;
  left: 45vw;
  animation-delay: -12s;
  animation-duration: 34s;
}

@keyframes float-blob {
  0% {
    transform: translate(0, 0) scale(1) rotate(0deg);
  }
  33% {
    transform: translate(6vw, 4vh) scale(1.15) rotate(60deg);
  }
  66% {
    transform: translate(-4vw, 8vh) scale(0.85) rotate(120deg);
  }
  100% {
    transform: translate(2vw, -3vh) scale(1.05) rotate(180deg);
  }
}

/* Mobile Runner Controls styling */
.mobile-runner-overlay {
  position: absolute;
  bottom: 25px;
  left: 25px;
  right: 25px;
  display: flex;
  justify-content: space-between;
  z-index: 100;
  pointer-events: none;
}

.runner-left-group,
.runner-right-group {
  display: flex;
  gap: 12px;
  pointer-events: auto;
}

.mobile-runner-overlay .mobile-btn {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  font-size: 1.5rem;
}