/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-bg-primary: #0d0d0d;
  --color-bg-secondary: #1a1a1a;
  --color-bg-elevated: #252525;
  --color-bg-card: rgba(26, 26, 26, 0.95);
  
  --color-accent-gold: #d4af37;
  --color-accent-blue: #4a90e2;
  --color-accent-purple: #6b4c87;
  --color-accent-dark-purple: #3a2450;
  
  --color-text-primary: #e8e6e3;
  --color-text-secondary: #a0a0a0;
  --color-text-dim: #6a6a6a;
  
  --color-border: #3d3d3d;
  --color-border-glow: rgba(212, 175, 55, 0.3);
  --color-border-light: rgba(255, 255, 255, 0.1);
}

body {
  font-family: 'Georgia', 'Crimson Text', serif;
  line-height: 1.6;
  color: var(--color-text-primary);
  background: radial-gradient(ellipse at top, #1a1a2e 0%, #0d0d0d 50%, #000000 100%);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(2px 2px at 20% 30%, rgba(255, 255, 255, 0.8), transparent),
    radial-gradient(2px 2px at 60% 70%, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(1px 1px at 50% 50%, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(1px 1px at 80% 10%, rgba(255, 255, 255, 0.5), transparent),
    radial-gradient(2px 2px at 90% 60%, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(1px 1px at 33% 80%, rgba(255, 255, 255, 0.5), transparent),
    radial-gradient(1px 1px at 15% 90%, rgba(255, 255, 255, 0.4), transparent);
  background-size: 200% 200%;
  background-position: 0% 0%;
  pointer-events: none;
  z-index: 0;
  animation: starsMove 120s linear infinite;
}

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

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 15px;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
}

/* Header styles */
header {
  text-align: center;
  margin-bottom: 10px;
  color: var(--color-text-primary);
}

header h1 {
  font-size: 1.8rem;
  margin-bottom: 3px;
  font-family: 'Georgia', 'Cinzel', serif;
  color: var(--color-accent-gold);
  text-shadow: 
    0 0 10px rgba(212, 175, 55, 0.5),
    0 2px 8px rgba(0, 0, 0, 0.8),
    0 0 20px rgba(212, 175, 55, 0.3);
  letter-spacing: 2px;
  font-weight: 600;
}

header p {
  font-size: 1.2rem;
  color: var(--color-text-secondary);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
}

/* Main content */
main {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 10px;
}

.generator-section {
  background: var(--color-bg-card);
  padding: 20px;
  border-radius: 20px;
  box-shadow: 
    0 20px 60px rgba(0, 0, 0, 0.8),
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 0 0 1px var(--color-border);
  text-align: center;
  width: 100%;
  max-width: 800px;
  border: 1px solid var(--color-border);
  backdrop-filter: blur(10px);
}

.generator-section h2 {
  margin-bottom: 15px;
  color: var(--color-accent-gold);
  font-size: 1.5rem;
  font-family: 'Georgia', serif;
  text-shadow: 0 2px 8px rgba(212, 175, 55, 0.4);
}

/* Button styles */
.generator-controls {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

.control-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.toggle-container {
  display: flex;
  align-items: center;
}

.player-count-container {
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.3s ease;
}

.player-count-container.hidden {
  display: none;
}

.player-count-label {
  font-size: 1rem;
  color: var(--color-text-primary);
  font-weight: 500;
}

.player-count-select {
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-bg-secondary);
  font-size: 1rem;
  color: var(--color-text-primary);
  cursor: pointer;
  transition: all 0.3s ease;
}

.player-count-select:focus {
  outline: none;
  border-color: var(--color-accent-gold);
  box-shadow: 0 0 12px var(--color-border-glow);
}

.player-count-select:hover {
  border-color: var(--color-accent-gold);
  background: var(--color-bg-elevated);
}

.modifier-count-container {
  display: flex;
  align-items: center;
  gap: 10px;
}

.modifier-label {
  font-size: 1rem;
  color: var(--color-text-primary);
  font-weight: 500;
}

.modifier-select {
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-bg-secondary);
  font-size: 1rem;
  color: var(--color-text-primary);
  cursor: pointer;
  transition: all 0.3s ease;
}

.modifier-select:focus {
  outline: none;
  border-color: var(--color-accent-gold);
  box-shadow: 0 0 12px var(--color-border-glow);
}

.modifier-select:hover {
  border-color: var(--color-accent-gold);
  background: var(--color-bg-elevated);
}

.toggle-label {
  display: flex;
  align-items: center;
  cursor: pointer;
  gap: 12px;
  font-size: 1.1rem;
  color: var(--color-text-primary);
}

.toggle-input {
  display: none;
}

.toggle-slider {
  position: relative;
  width: 50px;
  height: 24px;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: 24px;
  transition: all 0.3s ease;
}

.toggle-slider::before {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  background: var(--color-text-secondary);
  border-radius: 50%;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.toggle-input:checked + .toggle-slider {
  background: var(--color-accent-dark-purple);
  border-color: var(--color-accent-gold);
  box-shadow: 0 0 12px var(--color-border-glow);
}

.toggle-input:checked + .toggle-slider::before {
  transform: translateX(26px);
  background: var(--color-accent-gold);
  box-shadow: 0 0 8px rgba(212, 175, 55, 0.6);
}

.generate-btn {
  background: linear-gradient(135deg, var(--color-accent-gold), #b8942c);
  color: var(--color-bg-primary);
  border: 1px solid var(--color-accent-gold);
  padding: 12px 24px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 
    0 4px 15px rgba(0, 0, 0, 0.5),
    0 0 20px var(--color-border-glow);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  letter-spacing: 1px;
}

.generate-btn:hover {
  transform: translateY(-2px);
  box-shadow: 
    0 6px 25px rgba(0, 0, 0, 0.6),
    0 0 30px var(--color-border-glow),
    0 0 40px rgba(212, 175, 55, 0.2);
  background: linear-gradient(135deg, #e6c44d, var(--color-accent-gold));
}

.secondary-btn {
  background: var(--color-bg-secondary);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
  padding: 10px 20px;
  font-size: 0.9rem;
  border-radius: 25px;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 20px;
}

.secondary-btn:hover {
  background: var(--color-bg-elevated);
  border-color: var(--color-accent-gold);
  transform: translateY(-1px);
  box-shadow: 0 0 12px var(--color-border-glow);
}

/* Challenge result styles */
.challenge-result {
  margin-top: 15px;
  padding: 12px;
  background: var(--color-bg-secondary);
  border-radius: 15px;
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent-gold);
  box-shadow: 
    0 4px 20px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.challenge-result.hidden {
  display: none;
}

.challenge-result h3 {
  color: var(--color-accent-gold);
  margin-bottom: 10px;
  font-size: 1.3rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.challenge-content {
  background: var(--color-bg-card);
  padding: 15px;
  border-radius: 10px;
  margin-bottom: 10px;
  text-align: left;
  line-height: 1.6;
  border: 1px solid var(--color-border);
}

.challenge-item {
  margin-bottom: 8px;
  padding: 8px;
  background: var(--color-bg-secondary);
  border-radius: 5px;
  border-left: 3px solid var(--color-accent-gold);
  color: var(--color-text-primary);
  transition: all 0.2s ease;
}

.challenge-item:hover {
  background: var(--color-bg-elevated);
  border-left-color: var(--color-accent-gold);
  transform: translateX(2px);
}

/* Character cards styles */
.characters-section {
  margin-bottom: 10px;
}

.section-title {
  margin-bottom: 15px;
  color: #e8e6e3;
}

.characters-grid {
  display: grid;
  gap: 10px;
  margin-top: 8px;
}

/* Grid layouts based on character count */
.characters-grid[data-count="1"] {
  grid-template-columns: 1fr;
  max-width: 400px;
  margin: 15px auto 0;
}

.characters-grid[data-count="2"] {
  grid-template-columns: repeat(2, 1fr);
}

.characters-grid[data-count="3"] {
  grid-template-columns: repeat(3, 1fr);
}

.character-card {
  background: var(--color-bg-card);
  border-radius: 12px;
  padding: 15px;
  text-align: center;
  box-shadow: 
    0 4px 20px rgba(0, 0, 0, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  transition: all 0.3s ease;
}

.character-card:hover {
  transform: translateY(-4px);
  box-shadow: 
    0 8px 30px rgba(0, 0, 0, 0.7),
    0 0 20px var(--color-border-glow),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  border-color: var(--color-accent-gold);
}

.character-image {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent-purple), var(--color-accent-dark-purple));
  margin: 0 auto 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-text-primary);
  border: 2px solid var(--color-accent-gold);
  box-shadow: 
    0 4px 12px rgba(0, 0, 0, 0.5),
    0 0 15px var(--color-border-glow);
  overflow: hidden;
}

.character-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.character-image.has-custom-image {
  background: transparent;
  font-size: 0;
}

.character-name {
  font-weight: bold;
  color: var(--color-accent-gold);
  margin-bottom: 0;
  font-size: 1rem;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
  letter-spacing: 0.5px;
}

/* Boss section */
.boss-section {
  margin-bottom: 10px;
}

.boss-card {
  background: linear-gradient(135deg, #4a1a1a 0%, #2d0f0f 100%);
  border-radius: 12px;
  padding: 15px;
  color: var(--color-text-primary);
  box-shadow: 
    0 8px 30px rgba(139, 0, 0, 0.5),
    0 0 40px rgba(139, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  border: 1px solid #8b0000;
  display: flex;
  align-items: center;
  gap: 15px;
  transition: all 0.3s ease;
  max-width: 500px;
  margin: 10px auto 0;
}

.boss-card:hover {
  transform: translateY(-4px);
  box-shadow: 
    0 12px 40px rgba(139, 0, 0, 0.7),
    0 0 50px rgba(139, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  border-color: #b22222;
}

.boss-image {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(139, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
  border: 2px solid #8b0000;
  box-shadow: 0 0 15px rgba(139, 0, 0, 0.5);
}

.boss-info {
  flex: 1;
  text-align: left;
}

.boss-name {
  font-weight: bold;
  font-size: 1.1rem;
  margin-bottom: 3px;
  color: #ff6b6b;
  text-shadow: 
    0 0 10px rgba(255, 107, 107, 0.5),
    0 2px 4px rgba(0, 0, 0, 0.8);
  letter-spacing: 0.5px;
}

.boss-description {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
}

/* Footer */
footer {
  text-align: center;
  margin-top: 15px;
  padding-bottom: 10px;
  color: var(--color-text-secondary);
}

footer p {
  margin-bottom: 8px;
}

footer a {
  color: var(--color-accent-gold);
  text-decoration: none;
  padding: 4px 8px;
  border-radius: 4px;
  transition: all 0.3s ease;
  font-size: 0.9rem;
}

footer a:hover {
  color: var(--color-text-primary);
  background-color: rgba(212, 175, 55, 0.1);
  text-shadow: 0 0 8px var(--color-border-glow);
  text-decoration: underline;
}

/* Responsive design */
@media (max-width: 950px) and (min-width: 769px) {
  .characters-grid[data-count="2"] {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }

  .characters-grid[data-count="3"] {
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
  }

  .character-card {
    padding: 15px;
  }

  .character-image {
    width: 70px;
    height: 70px;
    font-size: 1.8rem;
  }

  .character-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 15px;
  }

  header h1 {
    font-size: 2rem;
  }

  header p {
    font-size: 1rem;
  }

  .generator-section {
    padding: 25px 15px;
    margin: 0 5px;
    max-width: none;
  }

  .generator-section h2 {
    font-size: 1.5rem;
    margin-bottom: 20px;
  }

  .generator-controls {
    gap: 15px;
  }

  .control-row {
    flex-direction: column;
    gap: 15px;
  }

  .generate-btn {
    padding: 12px 25px;
    font-size: 1rem;
    width: 100%;
    max-width: 280px;
  }

  .characters-grid[data-count="1"],
  .characters-grid[data-count="2"],
  .characters-grid[data-count="3"] {
    grid-template-columns: 1fr;
    gap: 15px;
    max-width: none;
    margin: 15px 0 0;
  }

  .character-card {
    padding: 15px;
  }

  .character-image {
    width: 70px;
    height: 70px;
    font-size: 1.8rem;
  }

  .character-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
  }

  .toggle-label {
    font-size: 1rem;
  }

  .challenge-content {
    padding: 15px;
  }

  .challenge-item {
    padding: 10px;
    font-size: 0.9rem;
  }

  .boss-card {
    flex-direction: column;
    text-align: center;
    gap: 15px;
    padding: 20px 15px;
  }

  .boss-image {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
  }

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

@media (max-width: 480px) {
  .container {
    padding: 10px;
  }

  header h1 {
    font-size: 1.8rem;
  }

  .generator-section {
    padding: 20px 10px;
    margin: 0;
  }

  .character-image {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }

  .character-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
  }

  .boss-card {
    padding: 15px 10px;
    margin: 10px auto 0;
  }

  .boss-image {
    width: 45px;
    height: 45px;
    font-size: 1.3rem;
  }

  .boss-name {
    font-size: 1.1rem;
  }

  .boss-description {
    font-size: 0.85rem;
  }
}