@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&family=VT323&display=swap');

:root {
  --bg: #0F0F23;
  --primary: #7C3AED;
  --secondary: #A78BFA;
  --cta: #F43F5E;
  --text: #E2E8F0;
  --text-muted: #94A3B8;
  --card-bg: #1A1A2E;
  --card-border: #2D2D44;
  --pixel-size: 4px;
  --success: #05FFA1;
  --cyan: #01CDFE;
  --pink: #FF71CE;
  --yellow: #FFE600;
  --orange: #FF8C00;
}

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

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: 'VT323', monospace;
  font-size: 20px;
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* CRT Scanline Overlay */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.15) 0px,
    rgba(0, 0, 0, 0.15) 1px,
    transparent 1px,
    transparent 3px
  );
}

/* CRT Flicker */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9998;
  background: rgba(18, 16, 16, 0);
  animation: crt-flicker 0.15s infinite;
}

@keyframes crt-flicker {
  0% { opacity: 0.02; }
  50% { opacity: 0.04; }
  100% { opacity: 0.02; }
}

/* Pixel Border Utility */
.pixel-border {
  box-shadow:
    var(--pixel-size) 0 0 0 #000,
    -1 * var(--pixel-size) 0 0 0 #000,
    0 var(--pixel-size) 0 0 #000,
    0 -1 * var(--pixel-size) 0 0 #000,
    var(--pixel-size) var(--pixel-size) 0 0 #000,
    -1 * var(--pixel-size) var(--pixel-size) 0 0 #000,
    var(--pixel-size) -1 * var(--pixel-size) 0 0 #000,
    -1 * var(--pixel-size) -1 * var(--pixel-size) 0 0 #000;
}

/* Neon Glow */
.neon-text {
  text-shadow:
    0 0 7px var(--primary),
    0 0 10px var(--primary),
    0 0 21px var(--primary),
    0 0 42px var(--secondary);
}

.neon-text-pink {
  text-shadow:
    0 0 7px var(--pink),
    0 0 10px var(--pink),
    0 0 21px var(--pink),
    0 0 42px var(--pink);
}

.neon-text-cyan {
  text-shadow:
    0 0 7px var(--cyan),
    0 0 10px var(--cyan),
    0 0 21px var(--cyan);
}

/* Glitch Effect */
.glitch {
  position: relative;
  animation: glitch-skew 4s infinite linear alternate-reverse;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.glitch::before {
  color: var(--cyan);
  animation: glitch-before 2s infinite linear alternate-reverse;
  clip-path: polygon(0 0, 100% 0, 100% 33%, 0 33%);
  transform: translate(-2px);
}

.glitch::after {
  color: var(--pink);
  animation: glitch-after 3s infinite linear alternate-reverse;
  clip-path: polygon(0 67%, 100% 67%, 100% 100%, 0 100%);
  transform: translate(2px);
}

@keyframes glitch-skew {
  0% { transform: skew(0deg); }
  20% { transform: skew(0deg); }
  21% { transform: skew(1deg); }
  22% { transform: skew(0deg); }
  60% { transform: skew(0deg); }
  61% { transform: skew(-1deg); }
  62% { transform: skew(0deg); }
  100% { transform: skew(0deg); }
}

@keyframes glitch-before {
  0% { transform: translate(0); }
  20% { transform: translate(-2px, 1px); }
  40% { transform: translate(-2px, -1px); }
  60% { transform: translate(2px, 1px); }
  80% { transform: translate(2px, -1px); }
  100% { transform: translate(0); }
}

@keyframes glitch-after {
  0% { transform: translate(0); }
  20% { transform: translate(2px, -1px); }
  40% { transform: translate(2px, 1px); }
  60% { transform: translate(-2px, -1px); }
  80% { transform: translate(-2px, 1px); }
  100% { transform: translate(0); }
}

/* Blinking Cursor */
.blink-cursor::after {
  content: '█';
  animation: blink 1s step-end infinite;
  color: var(--success);
}

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

/* Pixel Button */
.pixel-btn {
  font-family: 'Press Start 2P', cursive;
  font-size: 10px;
  padding: 12px 20px;
  border: var(--pixel-size) solid #000;
  cursor: pointer;
  text-transform: uppercase;
  position: relative;
  transition: all 0.1s ease;
  image-rendering: pixelated;
}

.pixel-btn:active {
  transform: translate(2px, 2px);
}

.pixel-btn-primary {
  background-color: var(--primary);
  color: #fff;
}

.pixel-btn-primary:hover {
  background-color: var(--secondary);
  box-shadow: 0 0 15px var(--primary);
}

.pixel-btn-cta {
  background-color: var(--cta);
  color: #fff;
}

.pixel-btn-cta:hover {
  background-color: #fb7185;
  box-shadow: 0 0 15px var(--cta);
}

.pixel-btn-filter {
  background-color: var(--card-bg);
  color: var(--text-muted);
  border-color: var(--card-border);
  padding: 8px 14px;
  font-size: 9px;
}

.pixel-btn-filter:hover,
.pixel-btn-filter.active {
  background-color: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: 0 0 10px var(--primary);
}

/* Navbar */
.navbar {
  background-color: #0a0a1a;
  border-bottom: var(--pixel-size) solid var(--primary);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  flex-wrap: wrap;
  gap: 12px;
}

.nav-logo {
  font-family: 'Press Start 2P', cursive;
  font-size: 16px;
  color: var(--primary);
  text-decoration: none;
  letter-spacing: 2px;
}

.nav-logo:hover {
  text-shadow:
    0 0 7px var(--primary),
    0 0 20px var(--primary);
}

.nav-search {
  display: flex;
  align-items: center;
  flex: 1;
  max-width: 400px;
  min-width: 200px;
}

.nav-search input {
  width: 100%;
  background-color: var(--card-bg);
  border: var(--pixel-size) solid #000;
  color: var(--text);
  font-family: 'VT323', monospace;
  font-size: 18px;
  padding: 10px 14px;
  outline: none;
}

.nav-search input::placeholder {
  color: var(--text-muted);
}

.nav-search input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 10px var(--primary);
}

.nav-stats {
  font-family: 'Press Start 2P', cursive;
  font-size: 9px;
  color: var(--success);
}

/* Hero */
.hero {
  text-align: center;
  padding: 60px 24px 40px;
  border-bottom: var(--pixel-size) solid var(--card-border);
  background:
    linear-gradient(180deg, rgba(124, 58, 237, 0.1) 0%, transparent 100%);
}

.hero-title {
  font-family: 'Press Start 2P', cursive;
  font-size: clamp(20px, 5vw, 42px);
  margin-bottom: 16px;
  color: #fff;
  line-height: 1.4;
}

.hero-subtitle {
  font-size: 24px;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

.hero-subtitle span {
  color: var(--cyan);
}

/* Main Layout */
.main-layout {
  display: flex;
  max-width: 1400px;
  margin: 0 auto;
  min-height: 60vh;
}

/* Sidebar Filters */
.sidebar {
  width: 240px;
  min-width: 240px;
  padding: 24px;
  border-right: var(--pixel-size) solid var(--card-border);
  background-color: #0a0a1a;
  position: sticky;
  top: 76px;
  height: fit-content;
  max-height: calc(100vh - 76px);
  overflow-y: auto;
}

.sidebar-title {
  font-family: 'Press Start 2P', cursive;
  font-size: 11px;
  color: var(--primary);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--card-border);
}

.filter-group {
  margin-bottom: 24px;
}

.filter-group-label {
  font-family: 'Press Start 2P', cursive;
  font-size: 8px;
  color: var(--text-muted);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.filter-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* Catalog Area */
.catalog-area {
  flex: 1;
  padding: 24px;
}

.catalog-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.catalog-count {
  font-family: 'Press Start 2P', cursive;
  font-size: 10px;
  color: var(--text-muted);
}

.catalog-count span {
  color: var(--success);
}

.sort-select {
  background-color: var(--card-bg);
  border: var(--pixel-size) solid #000;
  color: var(--text);
  font-family: 'VT323', monospace;
  font-size: 16px;
  padding: 8px 12px;
  cursor: pointer;
  outline: none;
}

.sort-select:focus {
  border-color: var(--primary);
}

/* Game Grid */
.game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

/* Game Card */
.game-card {
  background-color: var(--card-bg);
  border: var(--pixel-size) solid #000;
  cursor: pointer;
  transition: all 0.15s ease;
  overflow: hidden;
  position: relative;
}

.game-card:hover {
  transform: translate(-2px, -2px);
  box-shadow:
    4px 4px 0 0 #000,
    0 0 20px var(--primary);
  border-color: var(--primary);
}

.game-card-cover {
  width: 100%;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
  position: relative;
  overflow: hidden;
  image-rendering: pixelated;
}

.game-card-cover-bg {
  position: absolute;
  inset: 0;
  opacity: 0.3;
}

.game-card-cover span {
  position: relative;
  z-index: 1;
  font-size: 48px;
  image-rendering: pixelated;
}

.game-card-play {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  font-family: 'Press Start 2P', cursive;
  font-size: 9px;
  padding: 8px;
  background: linear-gradient(0deg, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.6) 60%, transparent 100%);
  color: var(--success);
  text-align: center;
  z-index: 2;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.game-card:hover .game-card-play {
  opacity: 1;
}

.game-card-info {
  padding: 12px;
  border-top: var(--pixel-size) solid #000;
}

.game-card-title {
  font-family: 'Press Start 2P', cursive;
  font-size: 9px;
  color: #fff;
  margin-bottom: 8px;
  line-height: 1.5;
}

.game-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.game-card-year {
  font-size: 16px;
  color: var(--text-muted);
}

.game-card-console {
  font-family: 'Press Start 2P', cursive;
  font-size: 7px;
  padding: 4px 8px;
  border: 2px solid;
  text-transform: uppercase;
}

.console-nes { color: var(--cta); border-color: var(--cta); }
.console-snes { color: var(--secondary); border-color: var(--secondary); }
.console-genesis { color: var(--primary); border-color: var(--primary); }
.console-gameboy { color: var(--success); border-color: var(--success); }
.console-arcade { color: var(--yellow); border-color: var(--yellow); }
.console-ps1 { color: var(--cyan); border-color: var(--cyan); }
.console-atari { color: var(--orange); border-color: var(--orange); }
.console-msx { color: var(--pink); border-color: var(--pink); }

.game-card-genre {
  font-size: 15px;
  color: var(--text-muted);
  margin-top: 6px;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 40px;
  padding-bottom: 40px;
  flex-wrap: wrap;
}

.page-btn {
  font-family: 'Press Start 2P', cursive;
  font-size: 9px;
  padding: 10px 14px;
  background-color: var(--card-bg);
  color: var(--text-muted);
  border: var(--pixel-size) solid #000;
  cursor: pointer;
  transition: all 0.1s ease;
}

.page-btn:hover {
  background-color: var(--primary);
  color: #fff;
}

.page-btn.active {
  background-color: var(--primary);
  color: #fff;
  box-shadow: 0 0 10px var(--primary);
}

.page-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.page-info {
  font-family: 'Press Start 2P', cursive;
  font-size: 9px;
  color: var(--text-muted);
  margin: 0 12px;
}

/* Footer */
.footer {
  text-align: center;
  padding: 24px;
  border-top: var(--pixel-size) solid var(--card-border);
  background-color: #0a0a1a;
  font-family: 'Press Start 2P', cursive;
  font-size: 8px;
  color: var(--text-muted);
  line-height: 2;
}

.footer a {
  color: var(--primary);
  text-decoration: none;
}

.footer a:hover {
  color: var(--secondary);
}

/* No Results */
.no-results {
  text-align: center;
  padding: 60px 24px;
  grid-column: 1 / -1;
}

.no-results-title {
  font-family: 'Press Start 2P', cursive;
  font-size: 14px;
  color: var(--cta);
  margin-bottom: 12px;
}

.no-results-text {
  font-size: 20px;
  color: var(--text-muted);
}

/* Mobile Filter Toggle */
.filter-toggle {
  display: none;
  font-family: 'Press Start 2P', cursive;
  font-size: 9px;
  padding: 10px 16px;
  background-color: var(--card-bg);
  color: var(--text);
  border: var(--pixel-size) solid #000;
  cursor: pointer;
  margin-bottom: 16px;
}

.filter-toggle:hover {
  background-color: var(--primary);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
  border-left: 2px solid var(--card-border);
}

::-webkit-scrollbar-thumb {
  background: var(--primary);
  border: 2px solid #000;
}

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

/* Responsive */
@media (max-width: 1024px) {
  .game-grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  }
}

@media (max-width: 768px) {
  .filter-toggle {
    display: block;
  }

  .main-layout {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    min-width: auto;
    position: static;
    max-height: none;
    display: none;
    border-right: none;
    border-bottom: var(--pixel-size) solid var(--card-border);
  }

  .sidebar.open {
    display: block;
  }

  .hero {
    padding: 40px 16px 24px;
  }

  .game-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
  }

  .navbar {
    padding: 12px 16px;
  }

  .nav-logo {
    font-size: 12px;
  }
}

@media (max-width: 480px) {
  .game-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .game-card-info {
    padding: 8px;
  }

  .game-card-title {
    font-size: 7px;
  }

  .game-card-console {
    font-size: 6px;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  body::after {
    animation: none;
  }

  .glitch,
  .glitch::before,
  .glitch::after {
    animation: none;
  }

  .blink-cursor::after {
    animation: none;
    opacity: 1;
  }

  .game-card {
    transition: none;
  }

  .game-card:hover {
    transform: none;
  }
}

/* Selection */
::selection {
  background-color: var(--primary);
  color: #fff;
}