@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;700;900&family=Outfit:wght@300;400;600;700&display=swap');

:root {
  --bg-primary: #09070f;
  --bg-secondary: #130f22;
  --text-primary: #f3f0f7;
  --text-muted: #a39cb4;
  --accent-gold: #f1c40f;
  --accent-purple: #9b59b6;
  --accent-teal: #1abc9c;
  --glass-bg: rgba(19, 15, 34, 0.65);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-glow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
  --theme-color: #f1c40f;
  --theme-glow: rgba(241, 196, 15, 0.3);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  user-select: none;
}

body {
  font-family: 'Outfit', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  overflow: hidden;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Background image backdrop overlay */
.bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 50%, rgba(26, 18, 53, 0.5) 0%, rgba(9, 7, 15, 0.95) 80%), 
              url('hatchery_background.png') no-repeat center center;
  background-size: cover;
  z-index: -2;
}

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

/* App Container */
#app {
  width: 100%;
  max-width: 1200px;
  height: 100vh;
  max-height: 900px;
  padding: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

/* Glass panel bases */
.glass-panel {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-glow);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border-radius: 24px;
  padding: 40px;
  text-align: center;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  max-width: 600px;
  width: 100%;
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  pointer-events: none;
  position: absolute;
}

.glass-panel.active {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
  z-index: 10;
}

/* Typography */
h1, h2, h3 {
  font-family: 'Cinzel', serif;
  font-weight: 700;
  letter-spacing: 2px;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}

/* Buttons */
.btn {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  padding: 14px 28px;
  border-radius: 12px;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn:hover {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.05));
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-purple), #7e38a3);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 20px rgba(155, 89, 182, 0.4);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #a96ec2, #8d3fb7);
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 0 25px rgba(155, 89, 182, 0.6);
}

.btn-text {
  background: none;
  border: none;
  color: var(--text-muted);
  box-shadow: none;
  padding: 8px 16px;
}

.btn-text:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  box-shadow: none;
  transform: none;
}

/* Sound Controller floating button */
.sound-toggle {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 100;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  padding: 0;
}

.sound-toggle svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* Bestiary toggle button */
.bestiary-toggle {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 100;
}

/* Main Menu Screen */
#main-menu h1 {
  font-size: 3rem;
  margin-bottom: 10px;
  background: linear-gradient(185deg, #fff 30%, var(--accent-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.5));
}

#main-menu .tagline {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 40px;
}

.menu-egg-holder {
  height: 220px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 40px;
}

/* Incubation Screen (Split Layout) */
#incubation-screen {
  max-width: 1000px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.incubation-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 380px;
}

.incubation-right {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  min-height: 340px;
  text-align: left;
}

/* Dynamic CSS Egg Component */
.egg-container {
  position: relative;
  width: 180px;
  height: 240px;
  cursor: pointer;
  filter: drop-shadow(0 10px 20px rgba(0,0,0,0.6));
}

.egg {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50% 50% 50% 50% / 65% 65% 35% 35%;
  background: radial-gradient(circle at 35% 35%, #fff 0%, rgba(255,255,255,0.8) 10%, var(--theme-color) 45%, rgba(0,0,0,0.9) 100%);
  box-shadow: inset -10px -20px 30px rgba(0,0,0,0.8), 
              0 0 40px var(--theme-glow);
  transition: background 0.8s ease, box-shadow 0.8s ease;
  animation: float 4s ease-in-out infinite;
}

/* Cracking mechanics via overlaying SVG masks */
.egg-cracks {
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
  border-radius: 50% 50% 50% 50% / 65% 65% 35% 35%;
  overflow: hidden;
}

.egg-cracks svg {
  width: 100%;
  height: 100%;
  stroke: rgba(255, 255, 255, 0.9);
  stroke-width: 2.5;
  stroke-linecap: round;
  fill: none;
  filter: drop-shadow(0 0 5px var(--theme-color));
}

.crack-path {
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
  transition: stroke-dashoffset 1s ease;
}

/* Cracking progression */
.stage-1 .crack-1 { stroke-dashoffset: 450; }
.stage-2 .crack-1 { stroke-dashoffset: 300; }
.stage-2 .crack-2 { stroke-dashoffset: 450; }
.stage-3 .crack-1 { stroke-dashoffset: 150; }
.stage-3 .crack-2 { stroke-dashoffset: 300; }
.stage-3 .crack-3 { stroke-dashoffset: 450; }
.stage-4 .crack-1 { stroke-dashoffset: 0; }
.stage-4 .crack-2 { stroke-dashoffset: 150; }
.stage-4 .crack-3 { stroke-dashoffset: 200; }
.stage-4 .crack-4 { stroke-dashoffset: 450; }
.stage-5 .crack-1 { stroke-dashoffset: 0; }
.stage-5 .crack-2 { stroke-dashoffset: 0; }
.stage-5 .crack-3 { stroke-dashoffset: 0; }
.stage-5 .crack-4 { stroke-dashoffset: 0; }

/* Glowing central shell core during hatching state */
.egg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50% 50% 50% 50% / 65% 65% 35% 35%;
  background: radial-gradient(circle, rgba(255,255,255,1) 0%, var(--theme-color) 60%, rgba(0,0,0,0) 100%);
  opacity: 0;
  transition: opacity 1.5s ease;
  z-index: 1;
  mix-blend-mode: color-dodge;
}

.hatching-core .egg::after {
  opacity: 1;
}

/* Egg animation states */
@keyframes float {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(1.5deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

.wiggle {
  animation: wiggle 0.4s ease;
}

@keyframes wiggle {
  0% { transform: scale(1) rotate(0deg); }
  20% { transform: scale(1.08) rotate(-8deg); }
  40% { transform: scale(1.05) rotate(6deg); }
  60% { transform: scale(1.02) rotate(-4deg); }
  80% { transform: scale(1.01) rotate(2deg); }
  100% { transform: scale(1) rotate(0deg); }
}

.hatch-shake {
  animation: hatch-shake 2.5s cubic-bezier(.36,.07,.19,.97) both;
  transform: translate3d(0, 0, 0);
  backface-visibility: hidden;
  perspective: 1000px;
}

@keyframes hatch-shake {
  10%, 90% { transform: translate3d(-2px, 0, 0) rotate(-1deg); }
  20%, 80% { transform: translate3d(4px, 0, 0) rotate(2deg); }
  30%, 50%, 70% { transform: translate3d(-8px, 0, 0) rotate(-3deg); }
  40%, 60% { transform: translate3d(8px, 0, 0) rotate(3deg); }
  95% { transform: scale(1.15) translate3d(0, -10px, 0) rotate(0); }
  100% { transform: scale(0) translate3d(0, 50px, 0) rotate(0); }
}

/* Question panel details */
.question-title {
  color: var(--accent-gold);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 8px;
}

.question-text {
  font-size: 1.6rem;
  margin-bottom: 24px;
  line-height: 1.3;
}

.choices-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.choice-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 16px 20px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.choice-card:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--theme-color);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.05);
  transform: translateX(4px);
}

.choice-label {
  font-family: 'Cinzel', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  transition: color 0.3s ease;
}

.choice-card:hover .choice-label {
  color: var(--theme-color);
}

.choice-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.progress-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 20px;
}

/* Custom progress bar indicators */
.indicators {
  display: flex;
  gap: 8px;
}

.dot {
  width: 10px;
  height: 100px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  transition: all 0.5s ease;
}

.dot.active {
  background: var(--theme-color);
  box-shadow: 0 0 10px var(--theme-glow);
  transform: scale(1.2);
}

.dot.passed {
  background: var(--theme-color);
  opacity: 0.6;
}

/* Hatching Reveal Screen */
#hatch-screen {
  max-width: 500px;
}

.hatch-card {
  background: radial-gradient(circle at 50% 0%, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.02) 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.02);
  transition: border-color 0.8s ease;
}

.hatch-emoji {
  font-size: 5.5rem;
  margin-bottom: 20px;
  display: inline-block;
  animation: emerge 1.2s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  filter: drop-shadow(0 0 20px var(--theme-glow));
}

@keyframes emerge {
  0% { transform: scale(0) rotate(-20deg); opacity: 0; }
  70% { transform: scale(1.2) rotate(10deg); }
  100% { transform: scale(1) rotate(0); opacity: 1; }
}

.hatch-name {
  font-size: 2.2rem;
  margin-bottom: 10px;
  text-shadow: 0 0 15px var(--theme-glow);
}

.hatch-badges {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 20px;
}

.badge {
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.badge-rarity {
  background: rgba(255, 255, 255, 0.05);
}

/* Rarity branding dynamic styles */
.rarity-common { color: #d5dbdb; }
.rarity-uncommon { color: #2ecc71; border-color: rgba(46, 204, 113, 0.4); }
.rarity-rare { color: #3498db; border-color: rgba(52, 152, 219, 0.4); }
.rarity-epic { color: #9b59b6; border-color: rgba(155, 89, 182, 0.4); }
.rarity-legendary { color: #e67e22; border-color: rgba(230, 126, 34, 0.4); }
.rarity-cosmic { 
  color: #f1c40f; 
  border-color: rgba(241, 196, 15, 0.4);
  animation: cosmic-glow 2s infinite alternate;
}

@keyframes cosmic-glow {
  0% { text-shadow: 0 0 5px rgba(241, 196, 15, 0.5); }
  100% { text-shadow: 0 0 20px rgba(241, 196, 15, 0.9); }
}

.hatch-lore {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.hatch-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}

/* Bestiary Overlay Screen */
#bestiary-screen {
  max-width: 90%;
  width: 900px;
  height: 80vh;
  max-height: 700px;
  display: flex;
  flex-direction: column;
  padding: 30px;
}

.bestiary-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 16px;
}

.bestiary-stats {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent-gold);
}

.bestiary-grid {
  flex-grow: 1;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 16px;
  padding-right: 10px;
  margin-bottom: 24px;
}

/* Scrollbar styling for Bestiary */
.bestiary-grid::-webkit-scrollbar {
  width: 6px;
}

.bestiary-grid::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.1);
  border-radius: 3px;
}

.bestiary-grid::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}

.bestiary-grid::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

.grid-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 16px;
  padding: 20px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
}

.grid-item.unlocked:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.grid-item.locked {
  cursor: not-allowed;
  opacity: 0.4;
}

.grid-item .item-emoji {
  font-size: 2.5rem;
  transition: filter 0.3s ease;
}

.grid-item.locked .item-emoji {
  filter: grayscale(1) brightness(0.4);
}

.grid-item .item-name {
  font-size: 0.8rem;
  font-weight: 600;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
}

.grid-item.locked .item-name {
  color: var(--text-muted);
}

.bestiary-footer {
  display: flex;
  justify-content: flex-end;
}

/* Modal inspector overlay for creature details in Bestiary */
.bestiary-inspector {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  z-index: 150;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.bestiary-inspector.active {
  opacity: 1;
  pointer-events: all;
}

.inspector-card {
  width: 90%;
  max-width: 400px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  body {
    overflow-y: auto;
    padding: 20px 0;
  }
  
  #app {
    height: auto;
    max-height: none;
    align-items: flex-start;
  }

  .glass-panel {
    position: relative;
    padding: 24px;
    margin: 20px auto;
  }

  #main-menu h1 {
    font-size: 2.2rem;
  }

  #incubation-screen {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .incubation-left {
    height: 240px;
  }

  .egg-container {
    width: 140px;
    height: 186px;
  }

  .incubation-right {
    min-height: auto;
  }
  
  .question-text {
    font-size: 1.3rem;
  }

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