.black { background: #0A0A0A; }
.red { background: #170c0c; }
.gold { background: #121107; }

.black .theme-primary { color: rgba(255, 255, 255, 0.95); }
.red .theme-primary { color: #f87171; }
.gold .theme-primary { color: #fbbf24; }

.black .theme-secondary { color: rgba(255, 255, 255, 0.7); }
.red .theme-secondary { color: rgba(248, 113, 113, 0.85); }
.gold .theme-secondary { color: rgba(251, 191, 36, 0.85); }

.black .theme-accent { background-color: rgba(255, 255, 255, 0.05); }
.red .theme-accent { background-color: rgba(248, 113, 113, 0.08); }
.gold .theme-accent { background-color: rgba(251, 191, 36, 0.08); }

.black .theme-border { border-color: rgba(255, 255, 255, 0.1); }
.red .theme-border { border-color: rgba(248, 113, 113, 0.15); }
.gold .theme-border { border-color: rgba(251, 191, 36, 0.15); }

.black .theme-text-40 { color: rgba(255, 255, 255, 0.5); }
.red .theme-text-40 { color: rgba(248, 113, 113, 0.6); }
.gold .theme-text-40 { color: rgba(251, 191, 36, 0.6); }

.black .theme-text-70 { color: rgba(255, 255, 255, 0.7); }
.red .theme-text-70 { color: rgba(248, 113, 113, 0.75); }
.gold .theme-text-70 { color: rgba(251, 191, 36, 0.75); }

.black .theme-text-90 { color: rgba(255, 255, 255, 0.9); }
.red .theme-text-90 { color: rgba(248, 113, 113, 0.95); }
.gold .theme-text-90 { color: rgba(251, 191, 36, 0.95); }

.black .theme-bg-05 { background-color: rgba(255, 255, 255, 0.05); }
.red .theme-bg-05 { background-color: rgba(248, 113, 113, 0.06); }
.gold .theme-bg-05 { background-color: rgba(251, 191, 36, 0.06); }

.black .nav-glass { 
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.red .nav-glass { 
  background: rgba(23, 12, 12, 0.8);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid rgba(248, 113, 113, 0.1);
}
.gold .nav-glass { 
  background: rgba(18, 17, 7, 0.8);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid rgba(251, 191, 36, 0.1);
}

.black .nav-item-active {
  background: rgba(255, 255, 255, 0.08);
}
.red .nav-item-active {
  background: rgba(248, 113, 113, 0.08);
  border-bottom: 2px solid rgba(248, 113, 113, 0.8);
}
.gold .nav-item-active {
  background: rgba(251, 191, 36, 0.08);
  border-bottom: 2px solid rgba(251, 191, 36, 0.8);
}

.nav-item {
  position: relative;
  overflow: hidden;
  font-weight: 500;
  transition: all 0.2s ease;
}

.nav-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.black .nav-item::after {
  background-color: rgba(255, 255, 255, 0.8);
}
.red .nav-item::after {
  background-color: rgba(248, 113, 113, 0.8);
}
.gold .nav-item::after {
  background-color: rgba(251, 191, 36, 0.8);
}

.nav-item:hover::after {
  transform: translateX(0);
}

.black .theme-bg-gradient { 
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.03), transparent);
}
.red .theme-bg-gradient { 
  background: linear-gradient(to bottom, rgba(248, 113, 113, 0.04), transparent);
}
.gold .theme-bg-gradient { 
  background: linear-gradient(to bottom, rgba(251, 191, 36, 0.04), transparent);
}

.black .theme-button-primary { 
  background-color: rgba(255, 255, 255, 0.9);
  color: #0A0A0A;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}
.red .theme-button-primary { 
  background-color: #f87171;
  color: #0f0606;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}
.gold .theme-button-primary { 
  background-color: #fbbf24;
  color: #0f0b02;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.black .theme-button-primary:hover { 
  background-color: rgba(255, 255, 255, 1);
  transform: translateY(-1px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
.red .theme-button-primary:hover { 
  background-color: #ef4444;
  transform: translateY(-1px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
.gold .theme-button-primary:hover { 
  background-color: #f59e0b;
  transform: translateY(-1px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.black .theme-button-secondary { 
  border-color: rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.9);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}
.red .theme-button-secondary { 
  border-color: rgba(248, 113, 113, 0.2);
  color: rgba(248, 113, 113, 1);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}
.gold .theme-button-secondary { 
  border-color: rgba(251, 191, 36, 0.2);
  color: rgba(251, 191, 36, 1);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.black .theme-button-secondary:hover { 
  background-color: rgba(255, 255, 255, 0.08);
  transform: translateY(-1px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
.red .theme-button-secondary:hover { 
  background-color: rgba(248, 113, 113, 0.08);
  transform: translateY(-1px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
.gold .theme-button-secondary:hover { 
  background-color: rgba(251, 191, 36, 0.08);
  transform: translateY(-1px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.theme-transition {
  transition: all 0.25s ease;
} 