/* Styles for the AI Chat Assistant */
/* Modern Dark Theme with Blue Accents */

:root {
  --chat-dark-bg: #1a1a1a;
  --chat-darker-bg: #121212;
  --chat-light-text: #f1f1f1;
  --chat-blue-accent: #3d84f7;
  --chat-blue-hover: #2d74e7;
  --chat-blue-light: rgba(61, 132, 247, 0.15);
  --chat-error: #ff4a4a;
  --chat-border-radius: 12px;
  --chat-message-radius: 12px;
  --chat-transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Main container */
#ai-chat-assistant-container {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 380px;
  height: 550px;
  background-color: var(--chat-dark-bg);
  border-radius: var(--chat-border-radius);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  z-index: 9999;
  overflow: hidden;
  transition: var(--chat-transition);
  opacity: 0;
  transform: translateY(20px) scale(0.98);
  pointer-events: none;
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* When visible */
#ai-chat-assistant-container.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

/* When minimized */
#ai-chat-assistant-container.minimized {
  height: 50px;
}

#ai-chat-assistant-container.minimized .ai-chat-body {
  display: none;
}

/* Header */
.ai-chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background-color: var(--chat-darker-bg);
  color: var(--chat-light-text);
  border-top-left-radius: var(--chat-border-radius);
  border-top-right-radius: var(--chat-border-radius);
  cursor: move;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.ai-chat-title {
  font-weight: 500;
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.ai-chat-title::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--chat-blue-accent);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--chat-blue-accent);
}

.ai-chat-controls {
  display: flex;
  gap: 8px;
}

.ai-chat-btn {
  background: none;
  border: none;
  color: var(--chat-light-text);
  font-size: 18px;
  cursor: pointer;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--chat-transition);
}

.ai-chat-btn:hover {
  background-color: rgba(255, 255, 255, 0.08);
}

/* Body */
.ai-chat-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background-color: var(--chat-dark-bg);
}

/* Messages container */
.ai-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 15px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.1) transparent;
}

.ai-chat-messages::-webkit-scrollbar {
  width: 5px;
}

.ai-chat-messages::-webkit-scrollbar-track {
  background: transparent;
}

.ai-chat-messages::-webkit-scrollbar-thumb {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
}

/* Individual message */
.ai-chat-message {
  max-width: 85%;
  padding: 12px 16px;
  border-radius: var(--chat-message-radius);
  line-height: 1.5;
  position: relative;
  font-size: 14px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  animation: message-fade-in 0.3s ease;
  word-break: break-word;
}

@keyframes message-fade-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* User message */
.ai-chat-message.user {
  align-self: flex-end;
  background-color: var(--chat-blue-accent);
  color: white;
  border-bottom-right-radius: 4px;
}

/* Assistant message */
.ai-chat-message.assistant {
  align-self: flex-start;
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--chat-light-text);
  border-bottom-left-radius: 4px;
}

/* System message */
.ai-chat-message.system {
  align-self: center;
  background-color: rgba(255, 76, 76, 0.1);
  color: var(--chat-error);
  max-width: 90%;
  font-size: 13px;
  border-radius: 8px;
  border: 1px solid rgba(255, 76, 76, 0.2);
}

/* Loading animation */
.ai-chat-message.loading {
  background-color: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.7);
}

.ai-chat-message.loading:after {
  content: "...";
  animation: thinking 1.5s infinite;
}

@keyframes thinking {
  0% { content: "."; }
  33% { content: ".."; }
  66% { content: "..."; }
}

/* Input area */
.ai-chat-input-container {
  display: flex;
  padding: 12px 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  background-color: var(--chat-darker-bg);
}

#ai-chat-input {
  flex: 1;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--chat-light-text);
  border-radius: 20px;
  padding: 10px 16px;
  font-size: 14px;
  resize: none;
  max-height: 100px;
  outline: none;
  font-family: inherit;
  transition: var(--chat-transition);
}

#ai-chat-input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

#ai-chat-input:focus {
  border-color: var(--chat-blue-accent);
  background-color: rgba(255, 255, 255, 0.07);
  box-shadow: 0 0 0 1px rgba(61, 132, 247, 0.1);
}

.ai-chat-send-btn {
  background: none;
  border: none;
  color: var(--chat-blue-accent);
  cursor: pointer;
  padding: 8px;
  margin-left: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--chat-transition);
}

.ai-chat-send-btn:hover {
  background-color: var(--chat-blue-light);
  transform: scale(1.05);
}

/* Toggle button */
.ai-chat-toggle {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--chat-blue-accent);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(61, 132, 247, 0.35);
  z-index: 9998;
  transition: var(--chat-transition);
  border: none;
}

.ai-chat-toggle:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(61, 132, 247, 0.45);
}

#ai-chat-assistant-container.visible + .ai-chat-toggle {
  transform: scale(0);
  opacity: 0;
}

/* Code formatting */
.ai-chat-message pre {
  background-color: rgba(0, 0, 0, 0.3);
  padding: 10px;
  border-radius: 6px;
  overflow-x: auto;
  margin: 10px 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.ai-chat-message code {
  font-family: 'Cascadia Code', 'Fira Code', 'Source Code Pro', monospace;
  font-size: 12px;
}

.ai-chat-message.user code {
  background-color: rgba(255, 255, 255, 0.2);
  padding: 2px 5px;
  border-radius: 3px;
}

.ai-chat-message.assistant code {
  background-color: rgba(0, 0, 0, 0.3);
  padding: 2px 5px;
  border-radius: 3px;
  color: #e2e2e2;
}

/* Links */
.ai-chat-message a {
  color: var(--chat-blue-accent);
  text-decoration: none;
  border-bottom: 1px dotted rgba(61, 132, 247, 0.5);
  transition: var(--chat-transition);
}

.ai-chat-message a:hover {
  border-bottom: 1px solid var(--chat-blue-accent);
}

.ai-chat-message.user a {
  color: white;
  border-bottom: 1px dotted rgba(255, 255, 255, 0.5);
}

.ai-chat-message.user a:hover {
  border-bottom: 1px solid white;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  #ai-chat-assistant-container {
    width: calc(100% - 20px);
    height: 60vh;
    right: 10px;
    bottom: 10px;
  }
  
  .ai-chat-toggle {
    right: 10px;
    bottom: 10px;
  }
}

/* Tab styles */
.ai-chat-tabs {
  display: flex;
  gap: 10px;
  margin-right: 10px;
}

.ai-chat-tab {
  background: none;
  border: none;
  color: var(--chat-light-text);
  padding: 5px 10px;
  cursor: pointer;
  font-size: 14px;
  border-radius: 4px;
  transition: var(--chat-transition);
}

.ai-chat-tab:hover {
  background-color: rgba(255, 255, 255, 0.08);
}

.ai-chat-tab.active {
  background-color: var(--chat-blue-accent);
  color: white;
}

/* Content area */
.ai-chat-content {
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* Memories tab styles */
.ai-chat-memories {
  display: flex;
  flex-direction: column;
  height: 100%;
  background-color: var(--chat-dark-bg);
}

.memories-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px;
  padding-left: 16px;
  padding-right: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.memories-title {
  display: inline;
  align-items: center;
  font-size: 14px;
  color: var(--chat-light-text);
}

.memories-title a {
  color: var(--chat-blue-accent);
  text-decoration: none;
  font-weight: 500;
  transition: var(--chat-transition);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.memories-title a:hover {
  color: var(--chat-blue-hover);
  text-decoration: underline;
}

.memories-title a svg {
  vertical-align: middle;
}

.memories-title svg {
  vertical-align: middle;
  margin-left: 4px;
}

.memories-list {
  flex: 1;
  overflow-y: auto;
  padding: 10px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.1) transparent;
}

.memories-list::-webkit-scrollbar {
  width: 5px;
}

.memories-list::-webkit-scrollbar-track {
  background: transparent;
}

.memories-list::-webkit-scrollbar-thumb {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
}

.memory-item {
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--chat-message-radius);
  padding: 12px 16px;
  margin-bottom: 10px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--chat-light-text);
}

.memory-item:last-child {
  margin-bottom: 0;
}

.loading, .no-memories, .error, .info {
  text-align: center;
  padding: 20px;
  font-size: 14px;
  color: var(--chat-light-text);
}

.error {
  color: var(--chat-error);
  font-size: 14px;
}

.info {
  color: var(--chat-blue-accent);
}