/* Voice Agent Styles */

.voice-agent-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  min-height: 400px;
}

.voice-agent-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.voice-agent-subtitle {
  font-size: 1rem;
  color: var(--light-gray);
  margin-bottom: var(--spacing-xl);
  text-align: center;
  max-width: 400px;
}

/* Microphone Button */
.voice-agent-mic {
  position: relative;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent-red));
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
  box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
  margin-bottom: var(--spacing-lg);
}

.voice-agent-mic:hover {
  transform: scale(1.05);
  box-shadow: 0 12px 35px rgba(255, 107, 53, 0.4);
}

.voice-agent-mic:active {
  transform: scale(0.95);
}

.voice-agent-mic i {
  font-size: 3rem;
  color: var(--white);
}

/* Pulse animation for listening state */
.voice-agent-mic.listening {
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
  }
  50% {
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.6),
                0 0 0 15px rgba(255, 107, 53, 0.1),
                0 0 0 30px rgba(255, 107, 53, 0.05);
  }
}

/* Speaking state */
.voice-agent-mic.speaking {
  background: linear-gradient(135deg, var(--accent-gold), var(--primary));
  animation: speaking 0.8s ease-in-out infinite;
}

@keyframes speaking {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.08);
  }
}

/* Error state */
.voice-agent-mic.error {
  background: linear-gradient(135deg, var(--accent-red), #CC0000);
  animation: shake 0.5s ease-in-out;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-10px); }
  75% { transform: translateX(10px); }
}

/* Status indicator */
.voice-agent-status {
  font-size: 1rem;
  color: var(--dark);
  margin-bottom: var(--spacing-md);
  min-height: 24px;
  text-align: center;
  font-weight: 500;
  transition: all var(--transition-normal);
}

.voice-agent-status.listening {
  color: var(--primary);
}

.voice-agent-status.speaking {
  color: var(--accent-gold);
}

.voice-agent-status.error {
  color: var(--accent-red);
  padding: var(--spacing-md);
  background-color: rgba(255, 0, 0, 0.1);
  border: 1px solid var(--accent-red);
  border-radius: var(--border-radius-sm);
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.voice-agent-status.fallback {
  padding: var(--spacing-lg);
  background-color: rgba(255, 107, 53, 0.1);
  border: 1px solid var(--primary);
  border-radius: var(--border-radius-md);
  color: var(--dark);
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

/* Loading state with animated dots */
.voice-agent-status.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  color: var(--light-gray);
}

.voice-agent-status.loading::after {
  content: '';
  display: flex;
  gap: 4px;
}

/* Create animated dots using pseudo-elements */
.voice-agent-status.loading::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--primary);
  animation: loadingDot 1.4s ease-in-out infinite;
  margin-left: 8px;
}

/* Additional dots created via box-shadow */
.voice-agent-status.loading::after {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--primary);
  animation: loadingDot 1.4s ease-in-out infinite 0.2s;
  box-shadow: 12px 0 0 var(--primary);
  animation: loadingDot1 1.4s ease-in-out infinite 0.2s, loadingDot2 1.4s ease-in-out infinite 0.4s;
}

@keyframes loadingDot1 {
  0%, 80%, 100% {
    opacity: 0.3;
    transform: scale(0.8);
  }
  40% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes loadingDot2 {
  0%, 80%, 100% {
    box-shadow: 12px 0 0 rgba(255, 107, 53, 0.3);
  }
  40% {
    box-shadow: 12px 0 0 var(--primary);
  }
}

/* Example question */
.voice-agent-example {
  font-size: 0.875rem;
  color: var(--light-gray);
  font-style: italic;
  margin-top: var(--spacing-sm);
  text-align: center;
}

@keyframes loadingDot {
  0%, 80%, 100% {
    opacity: 0.3;
    transform: scale(0.8);
  }
  40% {
    opacity: 1;
    transform: scale(1);
  }
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .voice-agent-container {
    min-height: 300px;
    padding: var(--spacing-md);
  }
  
  .voice-agent-mic {
    width: 100px;
    height: 100px;
  }
  
  .voice-agent-mic i {
    font-size: 2.5rem;
  }
  
  .voice-agent-title {
    font-size: 1.25rem;
  }
  
  .voice-agent-subtitle {
    font-size: 0.9rem;
  }
}