frontend/static/css/styles.css

/* Custom styles for AI Assistant */

/* Smooth transitions */
* {
  transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}

/* Conversation bubbles */
.user-message {
  background-color: #e3f2fd;
  border-radius: 1rem 1rem 0.25rem 1rem;
  padding: 0.75rem 1rem;
  margin-left: 1rem;
  position: relative;
  max-width: 80%;
  align-self: flex-end;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.ai-message {
  background-color: #f1f5f9;
  border-radius: 1rem 1rem 1rem 0.25rem;
  padding: 0.75rem 1rem;
  margin-right: 1rem;
  position: relative;
  max-width: 80%;
  align-self: flex-start;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* Status indicator animations */
@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.2);
    opacity: 0.7;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

/* Pulse animations */
@keyframes pulse-green {
  0% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

@keyframes pulse-blue {
  0% {
    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(59, 130, 246, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0);
  }
}

@keyframes pulse-yellow {
  0% {
    box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(245, 158, 11, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(245, 158, 11, 0);
  }
}

@keyframes pulse-red {
  0% {
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(239, 68, 68, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
  }
}

@keyframes pulse-purple {
  0% {
    box-shadow: 0 0 0 0 rgba(139, 92, 246, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(139, 92, 246, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(139, 92, 246, 0);
  }
}

@keyframes pulse-pink {
  0% {
    box-shadow: 0 0 0 0 rgba(236, 72, 153, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(236, 72, 153, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(236, 72, 153, 0);
  }
}

@keyframes pulse-gray {
  0% {
    box-shadow: 0 0 0 0 rgba(107, 114, 128, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(107, 114, 128, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(107, 114, 128, 0);
  }
}

.status-ready {
  background-color: #6b7280;
  box-shadow: 0 0 0 rgba(107, 114, 128, 0.4);
}

.status-starting {
  background-color: #8b5cf6;
  box-shadow: 0 0 0 rgba(139, 92, 246, 0.4);
  animation: pulse-purple 1.5s infinite;
}

.status-stopping {
  background-color: #6b7280;
  box-shadow: 0 0 0 rgba(107, 114, 128, 0.4);
  animation: pulse-gray 1.5s infinite;
}

.status-active {
  background-color: #10b981; /* Green */
  box-shadow: 0 0 0 rgba(16, 185, 129, 0.4);
  animation: pulse-green 2s infinite;
}

.status-listening {
  background-color: #3b82f6; /* Blue */
  box-shadow: 0 0 0 rgba(59, 130, 246, 0.4);
  animation: pulse-blue 2s infinite;
}

.status-processing {
  background-color: #f59e0b; /* Yellow */
  box-shadow: 0 0 0 rgba(245, 158, 11, 0.4);
  animation: pulse-yellow 2s infinite;
}

.status-speaking {
  background-color: #ec4899;
  box-shadow: 0 0 0 rgba(236, 72, 153, 0.4);
  animation: pulse-pink 1s infinite;
}

.status-error {
  background-color: #ef4444; /* Red */
  box-shadow: 0 0 0 rgba(239, 68, 68, 0.4);
  animation: pulse-red 2s infinite;
}

/* Image gallery */
.image-container {
  position: relative;
  overflow: hidden;
  border-radius: 0.5rem;
  aspect-ratio: 1/1;
  cursor: pointer; /* Add pointer cursor to indicate clickable */
}

.image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.image-container:hover img {
  transform: scale(1.05);
}

/* Image popup styles */
#image-popup-overlay {
  animation: fadeIn 0.3s ease-out;
}

#image-popup-overlay img {
  animation: zoomIn 0.3s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes zoomIn {
  from {
    transform: scale(0.8);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* Emotion styles */
.emotion-happy {
  color: #f59e0b; /* Amber */
}

.emotion-sad {
  color: #3b82f6; /* Blue */
}

.emotion-angry {
  color: #ef4444; /* Red */
}

.emotion-fear {
  color: #8b5cf6; /* Purple */
}

.emotion-surprise {
  color: #10b981; /* Green */
}

.emotion-disgust {
  color: #6b7280; /* Gray */
}

.emotion-neutral {
  color: #6b7280; /* Gray */
}

/* Loading spinner */
.loading-spinner {
  display: inline-block;
  width: 1.5rem;
  height: 1.5rem;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .user-message,
  .ai-message {
    max-width: 90%;
  }
}

/* Conversation container */
#conversation {
  display: flex;
  flex-direction: column;
}

#conversation > div {
  margin-bottom: 0.75rem;
}

/* Voice animation */
.voice-animation {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
}

.voice-bar {
  width: 0.25rem;
  height: 1rem;
  background-color: #3b82f6;
  border-radius: 0.125rem;
  animation: voice-wave 1s infinite;
}

.voice-bar:nth-child(2) {
  animation-delay: 0.2s;
}

.voice-bar:nth-child(3) {
  animation-delay: 0.4s;
}

.voice-bar:nth-child(4) {
  animation-delay: 0.6s;
}

@keyframes voice-wave {
  0% {
    height: 0.5rem;
  }
  50% {
    height: 1.5rem;
  }
  100% {
    height: 0.5rem;
  }
}

/* Audio controls */
#audio-progress {
  cursor: pointer;
  transition: height 0.2s;
}

#audio-progress:hover {
  height: 4px;
}

#audio-progress-bar {
  transition: width 0.1s linear;
}

#play-btn,
#pause-btn {
  transition: transform 0.2s, background-color 0.2s;
}

#play-btn:hover,
#pause-btn:hover {
  transform: scale(1.1);
}

#play-btn:active,
#pause-btn:active {
  transform: scale(0.95);
}