/* ✧ Digital Garden - Pixel Retro Chaos ✧ */
/* Blue & Fuchsia Edition - NOW WITH MORE FUN */

@import url('https://fonts.googleapis.com/css2?family=VT323&family=Space+Mono:wght@400;700&family=Press+Start+2P&family=Silkscreen:wght@400;700&display=swap');

:root {
  /* Dark Retro Palette */
  --primary-bg: #1a1a2e;
  --secondary-bg: #16213e;
  --deep-blue: #0f3460;
  --fuchsia: #e94560;
  --fuchsia-glow: rgba(233, 69, 96, 0.5);
  --purple: #533483;
  --purple-light: #7b4bb9;
  --cyan: #64b5f6;
  --cyan-bright: #00f5ff;
  --cyan-glow: rgba(100, 181, 246, 0.4);
  --yellow: #ffd93d;
  --green: #6bcb77;
  
  /* Text */
  --text-primary: #f1f1f1;
  --text-secondary: #a6a6a6;
  --text-muted: #6b7280;
  
  /* Effects */
  --border-color: #533483;
  --card-bg: rgba(15, 52, 96, 0.7);
  --gradient-pink: linear-gradient(135deg, #533483 0%, #e94560 100%);
  
  /* Pixel border */
  --pixel-border: 4px solid;
  --card-radius: 0px;
  --transition: all 0.2s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Space Mono', 'Courier New', monospace;
  font-size: 1.15rem;
  background: var(--primary-bg);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.8;
  position: relative;
  overflow-x: hidden;
}

/* ═══════════════════════════════════════════
   PIXEL BACKGROUND
   ═══════════════════════════════════════════ */

.aero-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  background: 
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(233, 69, 96, 0.2) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(100, 181, 246, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse 50% 30% at 10% 70%, rgba(83, 52, 131, 0.2) 0%, transparent 50%);
}

/* Pixel Grid */
.aero-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    linear-gradient(90deg, rgba(233, 69, 96, 0.05) 1px, transparent 1px),
    linear-gradient(0deg, rgba(233, 69, 96, 0.05) 1px, transparent 1px);
  background-size: 20px 20px;
}

/* Scanlines */
.aero-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.12) 2px,
    rgba(0, 0, 0, 0.12) 4px
  );
  pointer-events: none;
}

/* ═══════════════════════════════════════════
   BLINKING CURSOR
   ═══════════════════════════════════════════ */

.blink {
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

/* ═══════════════════════════════════════════
   SPARKLES ✧
   ═══════════════════════════════════════════ */

.sparkle {
  position: fixed;
  width: 6px;
  height: 6px;
  z-index: 1;
  pointer-events: none;
  animation: pixelTwinkle 1.5s step-end infinite;
}

.sparkle::before, .sparkle::after {
  content: '';
  position: absolute;
  background: inherit;
}

.sparkle::before { width: 14px; height: 4px; top: 1px; left: -4px; }
.sparkle::after { width: 4px; height: 14px; top: -4px; left: 1px; }

.sparkle-1 { top: 12%; left: 8%; background: var(--fuchsia); animation-delay: 0s; }
.sparkle-2 { top: 22%; right: 15%; background: var(--cyan-bright); animation-delay: -0.3s; }
.sparkle-3 { top: 40%; left: 5%; background: var(--yellow); animation-delay: -0.6s; }
.sparkle-4 { top: 32%; right: 8%; background: var(--fuchsia); animation-delay: -0.9s; }
.sparkle-5 { top: 60%; left: 12%; background: var(--green); animation-delay: -1.2s; }
.sparkle-6 { top: 52%; right: 5%; background: var(--purple-light); animation-delay: -0.2s; }
.sparkle-7 { top: 78%; left: 18%; background: var(--cyan-bright); animation-delay: -0.5s; }
.sparkle-8 { top: 72%; right: 20%; background: var(--yellow); animation-delay: -0.8s; }

@keyframes pixelTwinkle {
  0%, 100% { opacity: 0.2; transform: scale(0.6); }
  25% { opacity: 1; transform: scale(1.2); }
  50% { opacity: 0.5; transform: scale(0.8); }
  75% { opacity: 1; transform: scale(1); }
}

/* ═══════════════════════════════════════════
   BUBBLES → Now pixel orbs!
   ═══════════════════════════════════════════ */

.bubble {
  position: fixed;
  z-index: 0;
  pointer-events: none;
  animation: bubbleRise 12s ease-in-out infinite;
  opacity: 0.6;
  border: 3px solid;
  border-radius: 50%;
}

.bubble-1 { width: 40px; height: 40px; bottom: -50px; left: 5%; border-color: var(--fuchsia); background: rgba(233, 69, 96, 0.2); animation-delay: 0s; animation-duration: 14s; }
.bubble-2 { width: 25px; height: 25px; bottom: -50px; left: 15%; border-color: var(--cyan-bright); background: rgba(0, 245, 255, 0.2); animation-delay: -3s; animation-duration: 11s; }
.bubble-3 { width: 50px; height: 50px; bottom: -50px; left: 30%; border-color: var(--yellow); background: rgba(255, 217, 61, 0.15); animation-delay: -6s; animation-duration: 16s; }
.bubble-4 { width: 20px; height: 20px; bottom: -50px; left: 45%; border-color: var(--green); background: rgba(107, 203, 119, 0.2); animation-delay: -2s; animation-duration: 10s; }
.bubble-5 { width: 35px; height: 35px; bottom: -50px; left: 60%; border-color: var(--purple-light); background: rgba(123, 75, 185, 0.2); animation-delay: -7s; animation-duration: 13s; }
.bubble-6 { width: 18px; height: 18px; bottom: -50px; left: 72%; border-color: var(--fuchsia); background: rgba(233, 69, 96, 0.2); animation-delay: -4s; animation-duration: 9s; }
.bubble-7 { width: 45px; height: 45px; bottom: -50px; left: 85%; border-color: var(--cyan-bright); background: rgba(0, 245, 255, 0.15); animation-delay: -9s; animation-duration: 15s; }
.bubble-8 { width: 22px; height: 22px; bottom: -50px; left: 92%; border-color: var(--yellow); background: rgba(255, 217, 61, 0.2); animation-delay: -1s; animation-duration: 12s; }

@keyframes bubbleRise {
  0% { transform: translateY(0) translateX(0); opacity: 0.6; }
  25% { transform: translateY(-30vh) translateX(10px); }
  50% { transform: translateY(-60vh) translateX(-10px); opacity: 0.5; }
  75% { transform: translateY(-90vh) translateX(5px); }
  100% { transform: translateY(-120vh) translateX(-5px); opacity: 0; }
}

@keyframes floatPixel {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(5px, -10px); }
  50% { transform: translate(-5px, -5px); }
  75% { transform: translate(8px, -15px); }
}

/* ═══════════════════════════════════════════
   FISH
   ═══════════════════════════════════════════ */

.fish {
  position: fixed;
  z-index: 1;
  pointer-events: none;
  font-size: 1.5rem;
  animation: swim 30s linear infinite;
  opacity: 0.6;
  filter: hue-rotate(280deg);
}

.fish-1 { top: 70%; animation-duration: 35s; }
.fish-2 { top: 82%; animation-delay: -12s; animation-duration: 45s; font-size: 1.2rem; }
.fish-3 { top: 60%; animation-delay: -22s; animation-duration: 38s; font-size: 1rem; }

@keyframes swim {
  0% { left: -5%; right: auto; }
  100% { left: 105%; right: auto; }
}

/* ═══════════════════════════════════════════
   STARS ★
   ═══════════════════════════════════════════ */

.star {
  position: fixed;
  z-index: 1;
  pointer-events: none;
  animation: starBounce 2s step-end infinite;
  opacity: 0.8;
}

.star-1 { top: 8%; left: 15%; font-size: 1rem; animation-delay: 0s; color: var(--fuchsia); }
.star-2 { top: 18%; right: 12%; font-size: 1.5rem; animation-delay: -0.3s; color: var(--cyan-bright); }
.star-3 { top: 35%; left: 92%; font-size: 1.2rem; animation-delay: -0.6s; color: var(--yellow); }
.star-4 { top: 50%; right: 3%; font-size: 1.3rem; animation-delay: -0.9s; color: var(--green); }
.star-5 { top: 68%; left: 4%; font-size: 0.9rem; animation-delay: -1.2s; color: var(--purple-light); }
.star-6 { top: 85%; right: 18%; font-size: 1.4rem; animation-delay: -0.2s; color: var(--fuchsia); }
.star-7 { top: 25%; left: 6%; font-size: 1.6rem; animation-delay: -0.5s; color: var(--cyan-bright); }
.star-8 { top: 75%; right: 8%; font-size: 1.1rem; animation-delay: -0.8s; color: var(--yellow); }

@keyframes starBounce {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  25% { transform: translateY(-3px) rotate(10deg); }
  50% { transform: translateY(0) rotate(-5deg); }
  75% { transform: translateY(-2px) rotate(5deg); }
}

/* ═══════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════ */

.glass-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  margin: 1rem;
  background: var(--deep-blue);
  border: var(--pixel-border) var(--fuchsia);
  box-shadow: 8px 8px 0 var(--purple), 4px 4px 0 var(--fuchsia);
}

.logo {
  font-family: 'Press Start 2P', monospace;
  font-size: 1rem;
  letter-spacing: 1px;
  color: var(--cyan-bright);
  text-decoration: none;
  text-shadow: 2px 2px 0 var(--purple);
}

.logo::before { content: '> '; color: var(--fuchsia); }
.logo::after { content: '_'; color: var(--yellow); animation: blink 0.8s step-end infinite; }

.nav-links { display: flex; gap: 0.5rem; }

.nav-links a {
  font-family: 'Silkscreen', monospace;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
  border: 3px solid var(--cyan);
  background: var(--secondary-bg);
  transition: var(--transition);
  text-transform: uppercase;
}

.nav-links a:hover {
  background: var(--fuchsia);
  border-color: var(--yellow);
  color: var(--primary-bg);
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 var(--purple);
}

.nav-links .random-btn {
  font-family: 'Silkscreen', monospace;
  font-size: 1.2rem;
  padding: 0.4rem 0.6rem;
  background: var(--secondary-bg);
  color: var(--text-primary);
  border: 3px solid var(--cyan);
  cursor: pointer;
  animation: shake 2s ease-in-out infinite;
}

.nav-links .random-btn:hover {
  background: var(--fuchsia);
  border-color: var(--yellow);
  animation: shake 0.3s ease-in-out infinite;
}

@keyframes shake {
  0%, 100% { transform: translate(-2px, -2px) rotate(0deg); }
  25% { transform: translate(-2px, -2px) rotate(-5deg); }
  75% { transform: translate(-2px, -2px) rotate(5deg); }
}

/* ═══════════════════════════════════════════
   MAIN CONTAINER
   ═══════════════════════════════════════════ */

.container {
  position: relative;
  z-index: 2;
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
}

/* ═══════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════ */

.hero {
  text-align: center;
  padding: 2.5rem 2rem;
  margin-bottom: 2rem;
  background: linear-gradient(180deg, var(--deep-blue) 0%, var(--purple) 100%);
  border: var(--pixel-border) var(--fuchsia);
  box-shadow: 8px 8px 0 var(--purple);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 8px;
  background: repeating-linear-gradient(
    90deg,
    var(--fuchsia) 0px,
    var(--fuchsia) 8px,
    var(--cyan-bright) 8px,
    var(--cyan-bright) 16px,
    var(--yellow) 16px,
    var(--yellow) 24px
  );
}

.hero-badge {
  display: inline-block;
  font-family: 'Press Start 2P', monospace;
  font-size: 0.6rem;
  padding: 0.5rem 1rem;
  background: var(--fuchsia);
  color: var(--text-primary);
  margin-bottom: 1rem;
  animation: badgePulse 2s step-end infinite;
}

@keyframes badgePulse {
  0%, 100% { background: var(--fuchsia); }
  50% { background: var(--cyan); }
}

.hero h1 {
  font-family: 'Press Start 2P', monospace;
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
  text-shadow: 3px 3px 0 var(--purple), -1px -1px 0 var(--cyan-bright);
  letter-spacing: 2px;
  line-height: 1.5;
}

.hero p {
  font-family: 'Silkscreen', monospace;
  font-size: 0.9rem;
  color: var(--cyan-bright);
}

.hero-pixels {
  margin-top: 1.5rem;
  display: flex;
  justify-content: center;
  gap: 1rem;
  font-size: 1.5rem;
}

.hero-pixels span {
  animation: colorCycle 3s step-end infinite;
}

.hero-pixels span:nth-child(1) { color: var(--fuchsia); animation-delay: 0s; }
.hero-pixels span:nth-child(2) { color: var(--cyan-bright); animation-delay: -0.5s; }
.hero-pixels span:nth-child(3) { color: var(--yellow); animation-delay: -1s; }
.hero-pixels span:nth-child(4) { color: var(--green); animation-delay: -1.5s; }
.hero-pixels span:nth-child(5) { color: var(--purple-light); animation-delay: -2s; }

@keyframes colorCycle {
  0%, 100% { transform: translateY(0); }
  25% { transform: translateY(-5px); }
  50% { transform: translateY(0); }
  75% { transform: translateY(-3px); }
}

/* ═══════════════════════════════════════════
   SECTION TITLES
   ═══════════════════════════════════════════ */

.section-title {
  font-family: 'Press Start 2P', monospace;
  font-size: 1rem;
  color: var(--fuchsia);
  margin-bottom: 1.5rem;
  padding: 0.8rem 1.2rem;
  background: var(--secondary-bg);
  border-left: 6px solid var(--cyan-bright);
  display: inline-block;
}

.section-title.notes-title {
  margin-top: 2rem;
}

.notes-grid {
  margin-bottom: 4rem;
}

.pixel-arrow {
  color: var(--cyan-bright);
  margin-right: 0.5rem;
}

/* ═══════════════════════════════════════════
   MEDIA ROW: GALLERY + SIDEBAR
   ═══════════════════════════════════════════ */

.media-row {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 1.5rem;
  align-items: start;
  margin-bottom: 2.5rem;
}

.sidebar-cards {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

@media (max-width: 900px) {
  .media-row {
    grid-template-columns: 1fr;
  }
}

.definition-card {
  background: var(--card-bg);
  border: var(--pixel-border) var(--yellow);
  box-shadow: 6px 6px 0 var(--fuchsia);
  padding: 1rem 1.25rem;
}

.definition-badge {
  font-family: 'Press Start 2P', monospace;
  font-size: 0.6rem;
  background: var(--fuchsia);
  color: var(--text-primary);
  display: inline-block;
  padding: 0.35rem 0.6rem;
  margin-bottom: 0.6rem;
}

.definition-card h3 {
  font-family: 'Silkscreen', monospace;
  font-size: 1.1rem;
  color: var(--cyan-bright);
  margin-bottom: 0.4rem;
}

.definition-text {
  font-family: 'Space Mono', monospace;
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
}

.definition-source {
  font-family: 'Space Mono', monospace;
  font-size: 0.8rem;
  color: var(--yellow);
  text-decoration: none;
}

.definition-refresh {
  margin-top: 0.8rem;
  font-family: 'Press Start 2P', monospace;
  font-size: 0.7rem;
  background: var(--secondary-bg);
  color: var(--text-primary);
  border: 3px solid var(--purple);
  padding: 0.4rem 0.6rem;
  cursor: pointer;
  transition: var(--transition);
}

.definition-refresh:hover {
  background: var(--cyan-bright);
  color: var(--primary-bg);
}

/* ═══════════════════════════════════════════
   PHOTO CAROUSEL
   ═══════════════════════════════════════════ */

.carousel-section {
  margin-bottom: 2.5rem;
  padding: 1.5rem;
  background: var(--deep-blue);
  border: var(--pixel-border) var(--cyan);
  box-shadow: 6px 6px 0 var(--purple);
}

.carousel {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.carousel-track-container {
  flex: 1;
  overflow-x: auto;
  overflow-y: hidden;
  border: 3px solid var(--purple);
  scrollbar-width: thin;
  scrollbar-color: var(--fuchsia) var(--secondary-bg);
}

.carousel-track-container::-webkit-scrollbar {
  height: 8px;
}

.carousel-track-container::-webkit-scrollbar-track {
  background: var(--secondary-bg);
}

.carousel-track-container::-webkit-scrollbar-thumb {
  background: var(--fuchsia);
  border: 1px solid var(--purple);
}

.carousel-track {
  display: flex;
  gap: 1rem;
  padding: 0.5rem;
}

.carousel-slide {
  flex: 0 0 260px;
  height: 260px;
  border: 3px solid var(--fuchsia);
  background: var(--secondary-bg);
  cursor: pointer;
  transition: var(--transition);
}

.carousel-slide:hover {
  transform: scale(1.05);
  border-color: var(--cyan-bright);
  box-shadow: 0 0 15px var(--fuchsia-glow);
}

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ═══════════════════════════════════════════
   IMAGE MODAL
   ═══════════════════════════════════════════ */

.image-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.image-modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 2rem;
  color: var(--text-primary);
  background: var(--fuchsia);
  border: 3px solid var(--purple);
  width: 50px;
  height: 50px;
  cursor: pointer;
  font-family: 'Press Start 2P', monospace;
  transition: var(--transition);
}

.modal-close:hover {
  background: var(--cyan-bright);
  color: var(--primary-bg);
}

.modal-content {
  max-width: 90%;
  max-height: 90%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.modal-content img {
  max-width: 100%;
  max-height: 70vh;
  border: 4px solid var(--fuchsia);
  box-shadow: 0 0 30px var(--fuchsia-glow);
}

.modal-info {
  background: var(--card-bg);
  border: 3px solid var(--purple);
  padding: 1rem 1.5rem;
  text-align: center;
  max-width: 600px;
}

.modal-info p {
  font-family: 'Space Mono', monospace;
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.modal-tags {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.modal-tags .tag {
  cursor: pointer;
  text-decoration: none;
}

.modal-tags .tag:hover {
  background: var(--cyan-bright);
  color: var(--primary-bg);
}

/* Modal Navigation Buttons */
.modal-prev, .modal-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-family: 'Press Start 2P', monospace;
  font-size: 1.5rem;
  width: 50px;
  height: 50px;
  background: var(--fuchsia);
  color: var(--text-primary);
  border: 3px solid var(--purple);
  cursor: pointer;
  transition: var(--transition);
  z-index: 1001;
}

.modal-prev { left: 1rem; }
.modal-next { right: 1rem; }

.modal-prev:hover, .modal-next:hover {
  background: var(--cyan-bright);
  color: var(--primary-bg);
  transform: translateY(-50%) scale(1.1);
}

/* ═══════════════════════════════════════════
   GALLERY PAGE (Grid)
   ═══════════════════════════════════════════ */

.gallery-page {
  padding: 2rem 0;
}

.gallery-page h1 {
  font-family: 'Press Start 2P', monospace;
  font-size: 1.5rem;
  color: var(--fuchsia);
  margin-bottom: 1.5rem;
  text-shadow: 3px 3px 0 var(--purple);
}

.gallery-page h1 .filter-tag {
  color: var(--cyan-bright);
  font-size: 1rem;
}

.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.gallery-filters .tag {
  text-decoration: none;
}

.gallery-filters .tag.active {
  background: var(--cyan-bright);
  color: var(--primary-bg);
  border-color: var(--cyan-bright);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.gallery-item {
  aspect-ratio: 1;
  overflow: hidden;
  border: 3px solid var(--fuchsia);
  cursor: pointer;
  transition: var(--transition);
  background: var(--secondary-bg);
}

.gallery-item:hover {
  transform: scale(1.05);
  border-color: var(--cyan-bright);
  box-shadow: 0 0 20px var(--fuchsia-glow);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.placeholder-img {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--secondary-bg) 0%, var(--primary-bg) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: 'Silkscreen', monospace;
  color: var(--text-secondary);
  text-align: center;
  border: 2px dashed var(--purple);
}

.placeholder-img .small {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.carousel-prev, .carousel-next {
  display: none;
}

.carousel-dots {
  display: none;
}

/* ═══════════════════════════════════════════
   VIDEO SECTION
   ═══════════════════════════════════════════ */

.video-section {
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: var(--deep-blue);
  border: var(--pixel-border) var(--yellow);
  box-shadow: 6px 6px 0 var(--fuchsia);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.video-placeholder {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--secondary-bg) 0%, var(--primary-bg) 100%);
  border: 3px dashed var(--purple);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem;
}

.video-placeholder .play-icon {
  font-size: 2.5rem;
  color: var(--fuchsia);
  margin-bottom: 0.5rem;
  animation: playPulse 2s step-end infinite;
}

@keyframes playPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

.video-placeholder p {
  font-family: 'Silkscreen', monospace;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.video-placeholder code {
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
  color: var(--cyan);
  background: var(--primary-bg);
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--purple);
}

/* Video embeds */
.video-section iframe,
.video-section video {
  width: 100%;
  aspect-ratio: 16/9;
  border: 3px solid var(--purple);
}

/* ═══════════════════════════════════════════
   CARDS BASE
   ═══════════════════════════════════════════ */

.glass-card {
  background: var(--card-bg);
  border: var(--pixel-border) var(--border-color);
  box-shadow: 6px 6px 0 rgba(83, 52, 131, 0.5);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.glass-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: 10px 10px 0 var(--purple);
}

/* ═══════════════════════════════════════════
   NOTES GRID
   ═══════════════════════════════════════════ */

.notes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

/* ═══════════════════════════════════════════
   NOTE CARDS
   ═══════════════════════════════════════════ */

.note-card {
  padding: 1.5rem;
  cursor: pointer;
  border-color: var(--fuchsia);
  background: linear-gradient(180deg, var(--deep-blue) 0%, var(--secondary-bg) 100%);
}

.note-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: repeating-linear-gradient(
    90deg,
    var(--fuchsia) 0px,
    var(--fuchsia) 6px,
    var(--cyan) 6px,
    var(--cyan) 12px
  );
}

.note-card a { text-decoration: none; color: inherit; display: block; }

.note-card h2 {
  font-family: 'Silkscreen', monospace;
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  color: var(--cyan-bright);
  transition: var(--transition);
}

.note-card h2::before { content: '>> '; color: var(--fuchsia); }

.note-card:hover h2 { 
  color: var(--yellow);
}

.note-meta { 
  display: flex; 
  gap: 1rem; 
  margin-bottom: 0.75rem; 
  font-size: 0.75rem; 
  color: var(--text-secondary);
  font-family: 'Space Mono', monospace;
}

.preview { 
  color: var(--text-secondary); 
  font-size: 0.85rem; 
  line-height: 1.6;
}

/* ═══════════════════════════════════════════
   TAGS
   ═══════════════════════════════════════════ */

.tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1rem; }

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.8rem;
  background: var(--purple);
  border: 2px solid var(--fuchsia);
  font-family: 'Silkscreen', monospace;
  font-size: 0.65rem;
  color: var(--text-primary);
  text-decoration: none;
  transition: var(--transition);
}

.tag::before { content: '#'; margin-right: 0.2rem; color: var(--cyan-bright); }

.tag:hover {
  background: var(--fuchsia);
  border-color: var(--cyan-bright);
  transform: translate(-2px, -2px);
  box-shadow: 3px 3px 0 var(--purple);
}

/* ═══════════════════════════════════════════
   TAGS PAGE
   ═══════════════════════════════════════════ */

.tags-page { padding: 2rem 0; }

.tags-page h1 { 
  font-family: 'Press Start 2P', monospace; 
  font-size: 1.2rem; 
  text-align: center; 
  margin-bottom: 2rem; 
  color: var(--cyan-bright);
  text-shadow: 3px 3px 0 var(--purple);
}

.tags-page h1::before { content: '[ '; color: var(--fuchsia); }
.tags-page h1::after { content: ' ]'; color: var(--fuchsia); }

.tags-grid { 
  display: grid; 
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); 
  gap: 1rem; 
}

.tag-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.2rem;
  text-decoration: none;
  text-align: center;
  border-color: var(--cyan);
}

.tag-item:hover { 
  background: var(--fuchsia);
  border-color: var(--yellow);
}

.tag-name { 
  font-family: 'Silkscreen', monospace;
  color: var(--fuchsia); 
  font-size: 0.9rem; 
  margin-bottom: 0.5rem;
}

.tag-item:hover .tag-name { color: var(--primary-bg); }

.tag-count { 
  font-family: 'Press Start 2P', monospace;
  font-size: 0.6rem; 
  color: var(--cyan-bright);
  background: var(--primary-bg);
  padding: 0.3rem 0.6rem; 
  border: 2px solid var(--cyan);
}

/* ═══════════════════════════════════════════
   TAG NOTES PAGE
   ═══════════════════════════════════════════ */

.tag-notes-page h1 { 
  font-family: 'Press Start 2P', monospace; 
  font-size: 1rem; 
  margin-bottom: 1rem;
  color: var(--fuchsia);
}

.tag-notes-page h1::before { content: '>> '; color: var(--cyan-bright); }
.tag-notes-page > .back-link { display: inline-block; margin-bottom: 2rem; }

/* ═══════════════════════════════════════════
   NOTE FULL PAGE
   ═══════════════════════════════════════════ */

.note-full { 
  padding: 2rem;
  background: linear-gradient(180deg, var(--deep-blue) 0%, var(--secondary-bg) 100%);
  border-color: var(--fuchsia);
}

.note-header { 
  margin-bottom: 2rem; 
  padding-bottom: 1.5rem; 
  border-bottom: 4px dashed var(--purple);
}

.note-header h1 { 
  font-family: 'Press Start 2P', monospace; 
  font-size: 1.2rem; 
  margin-bottom: 1rem;
  color: var(--cyan-bright);
  text-shadow: 2px 2px 0 var(--purple);
  line-height: 1.6;
}

.note-header h1::before { content: '> '; color: var(--fuchsia); }

.note-header .note-meta { 
  display: flex; 
  flex-wrap: wrap; 
  gap: 1.5rem; 
  font-size: 0.8rem; 
  color: var(--text-secondary);
  font-family: 'Space Mono', monospace;
}

/* ═══════════════════════════════════════════
   NOTE CONTENT (Markdown Styles)
   ═══════════════════════════════════════════ */

.note-content { 
  font-size: 1rem; 
  color: var(--text-primary); 
  line-height: 1.8; 
}

.note-content h1, .note-content h2, .note-content h3, .note-content h4 { 
  font-family: 'Silkscreen', monospace; 
  color: var(--fuchsia); 
  margin: 2rem 0 1rem;
}

.note-content h1 { font-size: 1.5rem; }
.note-content h2 { font-size: 1.2rem; border-bottom: 3px solid var(--purple); padding-bottom: 0.5rem; }
.note-content h3 { font-size: 1rem; }
.note-content p { margin-bottom: 1.2rem; }

.note-content a { 
  color: var(--cyan-bright); 
  text-decoration: none; 
  border-bottom: 2px solid var(--cyan-bright);
  transition: var(--transition);
}

.note-content a:hover { 
  color: var(--yellow);
  border-bottom-color: var(--yellow);
  background: rgba(255, 217, 61, 0.1);
}

.note-content ul, .note-content ol { margin: 1rem 0 1.5rem 1.5rem; }
.note-content li { margin-bottom: 0.5rem; }
.note-content li::marker { color: var(--fuchsia); }

.note-content blockquote {
  margin: 1.5rem 0;
  padding: 1rem 1.5rem;
  background: var(--secondary-bg);
  border-left: 6px solid var(--fuchsia);
  font-style: italic;
  color: var(--text-secondary);
}

.note-content pre {
  margin: 1.5rem 0;
  padding: 1.5rem;
  background: var(--primary-bg);
  overflow-x: auto;
  border: 3px solid var(--purple);
  box-shadow: 4px 4px 0 var(--deep-blue);
}

.note-content code { 
  font-family: 'Space Mono', 'Courier New', monospace; 
  font-size: 0.9rem; 
}

.note-content pre code { color: var(--cyan-bright); }

.note-content :not(pre) > code { 
  background: var(--secondary-bg); 
  padding: 0.2rem 0.5rem; 
  font-size: 0.85em; 
  color: var(--fuchsia);
  border: 2px solid var(--purple);
}

.note-content img { 
  max-width: 100%; 
  border: 4px solid var(--purple);
  box-shadow: 6px 6px 0 var(--deep-blue);
  margin: 1.5rem 0;
}

.note-content hr { 
  border: none; 
  height: 4px; 
  background: repeating-linear-gradient(
    90deg,
    var(--fuchsia) 0px,
    var(--fuchsia) 8px,
    transparent 8px,
    transparent 16px
  );
  margin: 2rem 0; 
}

/* ═══════════════════════════════════════════
   NOTE FOOTER
   ═══════════════════════════════════════════ */

.note-footer { 
  margin-top: 3rem; 
  padding-top: 1.5rem; 
  border-top: 4px dashed var(--purple);
}

.back-link {
  display: inline-block;
  font-family: 'Silkscreen', monospace;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.85rem;
  padding: 0.6rem 1.2rem;
  background: var(--purple);
  border: 3px solid var(--fuchsia);
  transition: var(--transition);
  text-transform: uppercase;
}

.back-link::before { content: '<< '; color: var(--cyan-bright); }

.back-link:hover { 
  background: var(--fuchsia);
  border-color: var(--cyan-bright);
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 var(--purple);
}

/* ═══════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════ */

.glass-footer {
  text-align: center;
  padding: 1.5rem;
  margin: 2rem 1rem 1rem;
  background: var(--deep-blue);
  border: var(--pixel-border) var(--fuchsia);
  box-shadow: 6px 6px 0 var(--purple);
  position: relative;
  z-index: 2;
}

.glass-footer p { 
  font-family: 'Silkscreen', monospace;
  color: var(--text-secondary); 
  font-size: 0.8rem; 
}

.footer-deco {
  margin-top: 0.5rem;
  font-size: 1rem;
  color: var(--fuchsia);
  animation: footerPulse 2s step-end infinite;
}

@keyframes footerPulse {
  0%, 100% { color: var(--fuchsia); }
  33% { color: var(--cyan-bright); }
  66% { color: var(--yellow); }
}

/* ═══════════════════════════════════════════
   404 NOT FOUND
   ═══════════════════════════════════════════ */

.not-found { text-align: center; padding: 4rem 2rem; }

.not-found h1 { 
  font-family: 'Press Start 2P', monospace; 
  font-size: 4rem;
  color: var(--fuchsia);
  text-shadow: 4px 4px 0 var(--purple);
  margin-bottom: 1rem;
  animation: error404 1s step-end infinite;
}

@keyframes error404 {
  0%, 100% { color: var(--fuchsia); }
  50% { color: var(--cyan-bright); }
}

.not-found p { 
  font-family: 'Silkscreen', monospace;
  font-size: 1rem; 
  color: var(--text-secondary); 
  margin-bottom: 2rem; 
}

/* ═══════════════════════════════════════════
   EMPTY STATE
   ═══════════════════════════════════════════ */

.empty-state {
  text-align: center;
  padding: 3rem;
  color: var(--text-secondary);
  font-size: 1rem;
  font-family: 'Silkscreen', monospace;
  background: var(--secondary-bg);
  border: 3px dashed var(--purple);
}

.empty-state::before { 
  content: '[ EMPTY ]'; 
  display: block; 
  font-family: 'Press Start 2P', monospace;
  font-size: 1rem; 
  margin-bottom: 1rem; 
  color: var(--fuchsia);
}

/* ═══════════════════════════════════════════
   RESPONSIVE DESIGN
   ═══════════════════════════════════════════ */

@media (max-width: 768px) {
  .glass-nav { flex-direction: column; gap: 1rem; margin: 0.5rem; padding: 1rem; }
  .logo { font-size: 0.8rem; }
  .hero { padding: 1.5rem 1rem; }
  .hero h1 { font-size: 1.2rem; }
  .hero-badge { font-size: 0.5rem; }
  .notes-grid { grid-template-columns: 1fr; }
  .note-full { padding: 1.5rem; }
  .container { padding: 1rem; }
  .bubble-3, .bubble-7 { display: none; }
  .carousel-prev, .carousel-next { width: 30px; height: 30px; font-size: 0.8rem; }
  .section-title { font-size: 0.8rem; }
}

@media (max-width: 480px) {
  .nav-links { flex-wrap: wrap; justify-content: center; }
  .nav-links a { padding: 0.4rem 0.7rem; font-size: 0.7rem; }
  .hero h1 { font-size: 1rem; }
  .note-header h1 { font-size: 0.9rem; }
  .bubble { opacity: 0.3; }
  .sparkle { display: none; }
  .video-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════
   ACCESSIBILITY
   ═══════════════════════════════════════════ */

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

a:focus-visible, button:focus-visible { 
  outline: 4px solid var(--yellow); 
  outline-offset: 2px;
}

::selection { 
  background: var(--fuchsia); 
  color: var(--text-primary); 
}