frontend/src/Components/AiComponents/ChatWindow.css

:root {
  --dark-surface:  #190e10;       /* Deep, dark maroon base */
  --primary-color: #2b2b2b;       /* A dark gray for sidebars and buttons */
  --secondary-color: #03dac6;     /* A cool teal for accents */
  --accent-color: #aaabb9;        /* A warm accent for highlights and borders */
  --text-color: #e0e0e0;          /* Off-white text */
  --hover-bg: #3a3a3a;           /* Slightly lighter for hover effects */
  --transition-speed: 0.3s;
}

/* Error message container */
.error-block {
  background-color: #f25e5ecb;
  color: var(--text-color);
  padding: 0.1rem 1rem;
  border-radius: 0.3rem;
  margin: 2rem 0;
  text-align: left;
}

/* Container for the messages */
.answer-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 1rem;
  min-width: 800px;
}

.answer-block {
  position: relative;
  padding-left: 45px;
}

/* Common message row styling */
.message-row {
  display: flex;
  align-items: flex-start;
}

/* ----------------- User Message Styling ----------------- */
/* User message row: bubble on the left, icon on the right */
.user-message {
  justify-content: flex-end;
}

.user-message .message-bubble {
  background-color: #FF8C00;
  color: #ffffff;
  border-radius: 0.35rem;
  padding: 0.5rem 1rem;
  max-width: 70%;
  text-align: left;
}

.user-message .user-icon {
  margin-left: 0.5rem;
}

.sources-read {
  font-weight: bold;
}

/* ----------------- Bot Message Styling ----------------- */
/* Bot message row */
.bot-icon {
  position: absolute;
  left: 0;
  top: 0.25rem;
}

.bot-message {
  justify-content: flex-start;
}

.bot-message .bot-icon {
  margin: 0;
}


/* Container for the bot bubble and its post-icons */
.bot-container {
  display: flex;
  flex-direction: column; 
  gap: 0rem;
}

.bot-answer-container {
  display: flex;
  align-items: center; 
  gap: 0.5rem;        
}

/* Bot message bubble styling */
.bot-container .message-bubble {
  background-color: none;
  color: var(--text-color);
  padding: 0.25rem 1.15rem 1rem 0.1rem;
  max-width: 97%;
  text-align: left;
}

/* ----------------- Additional Styling ----------------- */

/* Styling for the "Thought and searched for..." line */
.thinking-info {
  font-size: large;
  font-style: italic;
  color: var(--accent-color);
  margin-bottom: 1.3rem;
  margin-left: 3rem;
}

.sources-read {
  font-weight: bold;
  color: var(--text-color);
  margin-bottom: 1rem;
  margin-left: 3rem;
}

/* Styling for the answer text */
.answer {
  margin: 0;
  line-height: 1.85;
  white-space: pre-wrap;
}

/* Post-answer icons container: placed below the bot bubble */
.post-icons {
  display: flex;
  padding-left: 0.12rem;
  gap: 1rem;
}

/* Make each post icon container position relative for tooltip positioning */
.post-icons .copy-icon,
.post-icons .evaluate-icon,
.post-icons .sources-icon,
.post-icons .graph-icon,
.post-icons .excerpts-icon {
  cursor: pointer;
  position: relative;
}

/* Apply a brightness filter to the icon images on hover */
.post-icons .copy-icon img,
.post-icons .evaluate-icon img,
.post-icons .sources-icon img,
.post-icons .graph-icon img,
.post-icons .excerpts-icon img {
  transition: filter var(--transition-speed);
}

.post-icons .copy-icon:hover img,
.post-icons .evaluate-icon:hover img,
.post-icons .sources-icon:hover img,
.post-icons .graph-icon:hover img,
.post-icons .excerpts-icon:hover img {
  filter: brightness(0.65);
}

/* Tooltip styling */
.tooltip {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px) scale(0.9);
  transform-origin: bottom center;
  margin-bottom: 0.65rem;
  padding: 0.3rem 0.6rem;
  background-color: var(--primary-color);
  color: var(--text-color);
  border-radius: 0.25rem;
  white-space: nowrap;
  font-size: 0.85rem;
  opacity: 0;
  visibility: hidden;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Show the tooltip on hover */
.post-icons .copy-icon:hover .tooltip,
.post-icons .evaluate-icon:hover .tooltip,
.post-icons .sources-icon:hover .tooltip,
.post-icons .graph-icon:hover .tooltip,
.post-icons .excerpts-icon:hover .tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0) scale(1);
}

/* Styling for the question text */
.question {
  margin: 0;
  white-space: pre-wrap;
  line-height: 1.4;
}

/* Reduce the size of user and bot icons */
.user-icon img,
.bot-icon img {
  width: 35px;
  height: 35px;
  object-fit: contain;
}

/* Reduce the size of the post-action icons */
.post-icons img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

/* Increase the size of the excerpts icon */
.post-icons .excerpts-icon img {
  width: 20px;
  height: 26px;
  margin-top: -3.5px;
  object-fit: fill;
}

/* Container for the loading state with a dark background */
.bot-loading {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 10px; /* adds space between the spinner and the text */
  padding: 30px;
  background-color: var(--dark-surface);  /* Dark background */
}

.loading-text {
  margin: 0; /* removes any default margins */
  font-size: 1rem;
  color: #ccc;
}

/* Finished state: styling for the thought time info */
.thinking-info {
  margin-bottom: 4px;
}

.thinking-time {
  font-size: 1rem;
  color: #888;
  cursor: pointer;
}

/* Snackbar styling */
.custom-snackbar {
  background-color: #1488e7 !important;
  color: var(--text-color) !important;
  padding: 0.35rem 1rem !important;
  border-radius: 4px !important;
}

/* Spinner styling */
.custom-spinner {
  width: 1.35rem !important;
  height: 1.35rem !important;
  border: 3px solid #3b7bdc !important;        /* Main Spinner */
  border-top: 3px solid #434343 !important;     /* Rotating path */
  border-radius: 50% !important;
  margin-top: 0.1rem !important;
  animation: spin 0.9s linear infinite !important; 
}

/* Spinner animation */
@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}