:root {
  --typing-bg-dark: var(--color-gray-800, #424242);
  --typing-bg-dark-secondary: var(--color-gray-900, #212121);
  --typing-border-primary: var(--color-primary-500, #ff0000);
  --typing-border-dark: var(--color-gray-600, #757575);
  --typing-text-dark: var(--text-inverse, #ffffff);
  --typing-cursor-color: var(--color-primary-500, #ff0000);
  --typing-cursor-color-dark: var(--color-primary-400, #ff6666);
  --typing-spacing-xs: 8px;
  --typing-spacing-sm: 10px;
  --typing-spacing-md: 12px;
  --typing-radius-md: 14px;
  --typing-transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --typing-transition-normal: 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  --typing-font-family: var(--font-family-sans, 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif);
  --typing-font-size-sm: 13px;
  --typing-font-size-base: 14px;
  --typing-font-size-lg: 15px;
  --typing-line-height: 20px;
}
.typing-indicator.simple {
  display: flex;
  align-items: center;
  margin: var(--typing-spacing-sm, 10px) 0;
  padding: 16px 20px;
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.98) 0%, 
    rgba(255, 245, 245, 0.95) 50%, 
    rgba(255, 255, 255, 0.98) 100%);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1.5px solid rgba(255, 0, 0, 0.15);
  border-left: 3px solid var(--typing-border-primary);
  border-radius: 16px 16px 16px 6px;
  box-shadow: 
    0 8px 32px rgba(255, 0, 0, 0.08),
    0 4px 16px rgba(0, 0, 0, 0.06),
    0 2px 8px rgba(255, 255, 255, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.9),
    inset 0 -1px 0 rgba(255, 0, 0, 0.05);
  opacity: 0;
  transform: translateY(8px) scale(0.96);
  transition: all var(--typing-transition-normal);
  max-width: 80%;
  will-change: opacity, transform;
  position: relative;
  overflow: hidden;
}
.typing-indicator.simple::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(255, 0, 0, 0.08), 
    transparent);
  transition: left 0.6s ease;
  pointer-events: none;
}
.typing-indicator.simple.active::before {
  left: 100%;
}
.typing-indicator.simple.active {
  opacity: 1;
  transform: translateY(0) scale(1);
  animation: typingSlideIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes typingSlideIn {
  0% {
    opacity: 0;
    transform: translateY(8px) scale(0.96);
  }
  60% {
    transform: translateY(-2px) scale(1.02);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
.typing-indicator.simple.hiding {
  opacity: 0;
  transform: translateY(-8px) scale(0.96);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.typing-indicator.simple.enhanced {
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.99) 0%, 
    rgba(255, 245, 245, 0.97) 50%, 
    rgba(255, 255, 255, 0.99) 100%);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1.5px solid rgba(255, 0, 0, 0.2);
  border-left: 4px solid var(--typing-border-primary);
  box-shadow: 
    0 12px 40px rgba(255, 0, 0, 0.1),
    0 6px 20px rgba(0, 0, 0, 0.08),
    0 3px 12px rgba(255, 255, 255, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.95),
    inset 0 -1px 0 rgba(255, 0, 0, 0.08);
  padding: 18px 22px;
  border-radius: 18px 18px 18px 8px;
}
.typing-indicator.simple.enhanced .typing-content {
  gap: var(--typing-spacing-sm);
}
.typing-indicator.simple.enhanced .typing-text {
  font-size: var(--typing-font-size-lg);
  font-weight: 600;
}
.typing-content {
  display: flex;
  align-items: center;
  gap: var(--typing-spacing-xs, 8px);
  font-family: var(--typing-font-family, 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif);
  font-size: var(--typing-font-size-base, 14px);
  color: #1a1a1a;
  width: 100%;
  font-weight: 500;
}
.typing-message {
  display: flex;
  align-items: center;
  gap: var(--typing-spacing-xs);
}
.typing-text {
  min-height: var(--typing-line-height);
  line-height: var(--typing-line-height);
  font-weight: 500;
  transition: opacity var(--typing-transition), color var(--typing-transition), transform var(--typing-transition);
  will-change: opacity, color, transform;
  letter-spacing: 0.01em;
  position: relative;
}
.typing-cursor {
  font-weight: 700;
  color: var(--typing-cursor-color, #ff0000);
  animation: typingBlink 1s ease-in-out infinite;
  will-change: opacity;
  font-size: 1.15em;
  margin-left: 2px;
  text-shadow: 0 0 8px rgba(255, 0, 0, 0.4);
}
@keyframes typingBlink {
  0%, 45% { 
    opacity: 1; 
    transform: scale(1);
  }
  50%, 95% { 
    opacity: 0.3; 
    transform: scale(0.95);
  }
  100% { 
    opacity: 1; 
    transform: scale(1);
  }
}
@media (max-width: 768px) {
  .typing-indicator.simple {
    max-width: 90%;
    padding: var(--typing-spacing-sm) var(--typing-spacing-md);
    font-size: var(--typing-font-size-sm);
  }
  .typing-indicator.simple.enhanced {
    padding: var(--typing-spacing-md);
    border-radius: var(--typing-radius-md);
  }
  .typing-content {
    font-size: var(--typing-font-size-sm);
  }
  .typing-indicator.simple.enhanced .typing-text {
    font-size: var(--typing-font-size-base);
  }
}
@media (prefers-color-scheme: dark) {
  .typing-indicator.simple {
    background: var(--typing-bg-dark);
    color: var(--typing-text-dark);
    border-left-color: var(--typing-cursor-color-dark);
  }
  .typing-indicator.simple.enhanced {
    background: linear-gradient(135deg, var(--typing-bg-dark) 0%, var(--typing-bg-dark-secondary) 100%);
    border-color: var(--typing-border-dark);
  }
  .typing-content,
  .typing-text {
    color: var(--typing-text-dark);
  }
  .typing-cursor {
    color: var(--typing-cursor-color-dark);
  }
}
@media print {
  .typing-indicator.simple { display: none; }
}