/* Chatbot CSS - Animations and Dynamic Content Styling */

/* ===== Animations ===== */
@keyframes dialogSlideIn {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes messageSlideIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes bounceSingle {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-3px);
  }
  100% {
    transform: translateY(0);
  }
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}


@keyframes codeLine {
  from {
    opacity: 0;
    transform: translateY(-2px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== Component States ===== */
.chatbot-dialog.expanded {
  height: 80vh;
}

/* Unified input card focus glow */
.chatbot-input-card:focus-within {
  border-color: #8b5cf6;
  box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.15);
}

/* The card above already shows the focus state via :focus-within. The host
   (Hextra) theme adds its own :focus-visible ring to every form field — including
   this textarea — which renders as a redundant second box tight around the input.
   Suppress it on the textarea only; the card's focus-within glow is unaffected. */
.chatbot-input-card textarea:focus,
.chatbot-input-card textarea:focus-visible {
  outline: none;
  box-shadow: none;
  --tw-ring-shadow: 0 0 #0000;
  --tw-ring-offset-shadow: 0 0 #0000;
}

/* The widget's textareas carry a `font-inherit` class, which is NOT a Tailwind
   utility and generates nothing (it is inherited from solo-io/docs, where it is
   equally inert). Without this rule the browser's default textarea font wins,
   so state the intent in CSS instead. */
.chatbot-dialog textarea {
  font-family: inherit;
}

/* User message - shrink-wrap to text content */
.chatbot-message.user {
  width: fit-content;
  max-width: 100%;
  word-break: break-word;
  overflow-wrap: break-word;
  background: linear-gradient(135deg, #7c3aed, #6d28d9);
  color: #fff;
  box-shadow: 0 2px 8px rgba(124, 58, 237, 0.2);
}

.dark .chatbot-message.user {
  box-shadow: 0 2px 8px rgba(124, 58, 237, 0.3);
}

/* ===== Avatar Loading Animation ===== */
.chatbot-avatar.loading img {
  width: 75%;
  height: 75%;
}

.chatbot-avatar.loading::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 30px;
  border: 2px solid transparent;
  border-top-color: #7c3aed;
  border-right-color: #7c3aed;
  animation: spin 0.8s linear infinite;
}

.dark .chatbot-avatar.loading::after {
  border-top-color: #a78bfa;
  border-right-color: #a78bfa;
}

/* ===== Thinking Animation ===== */
.thinking-dots {
  color: #7c3aed;
  font-size: 1.5rem;
}

.dark .thinking-dots {
  color: #a78bfa;
}

.thinking-dots .dot {
  display: inline-block;
  transition: transform 0.3s ease-in-out;
}

.thinking-dots .dot.bouncing {
  animation: bounceSingle 0.6s ease-in-out;
}

/* ===== Code Block Animations ===== */
.chatbot-code-cursor {
  display: inline-block;
  width: 8px;
  height: 1em;
  background: #7c3aed;
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: blink 1s step-end infinite;
}

.dark .chatbot-code-cursor {
  background: #a78bfa;
}

.chatbot-code-line {
  display: block;
  animation: codeLine 0.15s ease-out forwards;
}

/* ===== Scrollbar Styling ===== */
.chatbot-messages {
  scrollbar-width: thin;
  scrollbar-color: rgba(156, 163, 175, 0.3) transparent;
}

.chatbot-messages::-webkit-scrollbar {
  width: 6px;
}

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

.chatbot-messages::-webkit-scrollbar-thumb {
  background: rgba(156, 163, 175, 0.3);
  border-radius: 3px;
}

.chatbot-messages::-webkit-scrollbar-thumb:hover {
  background: rgba(156, 163, 175, 0.5);
}

.dark .chatbot-messages {
  scrollbar-color: rgba(107, 114, 128, 0.3) transparent;
}

.dark .chatbot-messages::-webkit-scrollbar-thumb {
  background: rgba(107, 114, 128, 0.3);
}

.dark .chatbot-messages::-webkit-scrollbar-thumb:hover {
  background: rgba(107, 114, 128, 0.5);
}

.chatbot-dialog textarea {
  scrollbar-width: thin;
  scrollbar-color: rgba(156, 163, 175, 0.3) transparent;
}

.chatbot-dialog textarea::-webkit-scrollbar {
  width: 6px;
}

.chatbot-dialog textarea::-webkit-scrollbar-track {
  background: transparent;
}

.chatbot-dialog textarea::-webkit-scrollbar-thumb {
  background: rgba(156, 163, 175, 0.3);
  border-radius: 3px;
}

.chatbot-dialog textarea::-webkit-scrollbar-thumb:hover {
  background: rgba(156, 163, 175, 0.5);
}

.dark .chatbot-dialog textarea {
  scrollbar-color: rgba(107, 114, 128, 0.3) transparent;
}

.dark .chatbot-dialog textarea::-webkit-scrollbar-thumb {
  background: rgba(107, 114, 128, 0.3);
}

.dark .chatbot-dialog textarea::-webkit-scrollbar-thumb:hover {
  background: rgba(107, 114, 128, 0.5);
}

/* ===== Markdown Content Styling ===== */
.chatbot-response {
  font-size: 0.875rem;
  line-height: 1.6;
  color: #111827;
}

.dark .chatbot-response {
  color: #e5e7eb;
}

.chatbot-response h1,
.chatbot-response h2,
.chatbot-response h3,
.chatbot-response h4 {
  margin-top: 1.25rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
  line-height: 1.3;
  color: #111827;
}

.dark .chatbot-response h1,
.dark .chatbot-response h2,
.dark .chatbot-response h3,
.dark .chatbot-response h4 {
  color: #f9fafb;
}

.chatbot-response h1 { font-size: 1.375rem; }
.chatbot-response h2 { font-size: 1.25rem; }
.chatbot-response h3 { font-size: 1.125rem; }
.chatbot-response h4 { font-size: 1rem; }

.chatbot-response h1:first-child,
.chatbot-response h2:first-child,
.chatbot-response h3:first-child,
.chatbot-response h4:first-child {
  margin-top: 0;
}

.chatbot-response p {
  margin: 0.625rem 0;
}

.chatbot-response p:first-child {
  margin-top: 0;
}

.chatbot-response p:last-child {
  margin-bottom: 0;
}

.chatbot-response ul,
.chatbot-response ol {
  margin: 0.625rem 0;
  padding-left: 1.5rem;
}

.chatbot-response li {
  margin: 0.25rem 0;
}

.chatbot-response code {
  background: #f3f4f6;
  padding: 0.125rem 0.375rem;
  border-radius: 4px;
  font-size: 0.875em;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  border: none;
}

.dark .chatbot-response code {
  background: #374151;
}

.chatbot-response pre {
  background: #f6f8fa;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 1rem;
  overflow-x: auto;
  margin: 0.75rem 0;
}

.dark .chatbot-response pre {
  background: #0d1117;
  border-color: #30363d;
}

.chatbot-response pre code {
  background: transparent;
  padding: 0;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: #24292f;
  border: none;
  border-radius: 0;
  display: block;
}

.dark .chatbot-response pre code {
  color: #e6edf3;
  background: transparent;
  border: none;
}

.chatbot-response blockquote {
  border-left: 3px solid #7c3aed;
  padding-left: 1rem;
  margin: 0.75rem 0;
  color: #6b7280;
}

.dark .chatbot-response blockquote {
  color: #9ca3af;
}

.chatbot-response a {
  color: #7c3aed;
  text-decoration: none;
}

.chatbot-response a:hover {
  text-decoration: underline;
}

.chatbot-response table {
  border-collapse: collapse;
  width: 100%;
  margin: 0.75rem 0;
  font-size: 0.875rem;
}

.chatbot-response th,
.chatbot-response td {
  border: 1px solid #e5e7eb;
  padding: 0.5rem 0.75rem;
  text-align: left;
}

.dark .chatbot-response th,
.dark .chatbot-response td {
  border-color: #374151;
}

.chatbot-response th {
  background: #f9fafb;
  font-weight: 600;
}

.dark .chatbot-response th {
  background: #1f2937;
}

.chatbot-response hr {
  border: none;
  border-top: 1px solid #e5e7eb;
  margin: 1rem 0;
}

.dark .chatbot-response hr {
  border-top-color: #374151;
}

/* ===== Code Copy Button ===== */
.chatbot-code-block {
  position: relative;
}

.chatbot-code-copy {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  color: #6b7280;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.15s, color 0.15s, background 0.15s;
  z-index: 1;
}

.chatbot-code-block:hover .chatbot-code-copy {
  opacity: 1;
}

.chatbot-code-copy:hover,
.chatbot-code-copy.copied {
  color: #7c3aed;
  background: #fff;
}

.dark .chatbot-code-copy {
  background: rgba(17, 24, 39, 0.9);
  border-color: #374151;
  color: #9ca3af;
}

.dark .chatbot-code-block:hover .chatbot-code-copy {
  opacity: 1;
}

.dark .chatbot-code-copy:hover,
.dark .chatbot-code-copy.copied {
  color: #a78bfa;
  background: #111827;
}

/* ===== @ Mention Autocomplete ===== */
.chatbot-mention-menu {
  max-height: 280px;
}

.chatbot-mention-list {
  scrollbar-width: thin;
  scrollbar-color: rgba(156, 163, 175, 0.3) transparent;
}

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

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

.chatbot-mention-list::-webkit-scrollbar-thumb {
  background: rgba(156, 163, 175, 0.3);
  border-radius: 3px;
}

.chatbot-mention-list::-webkit-scrollbar-thumb:hover {
  background: rgba(156, 163, 175, 0.5);
}

.dark .chatbot-mention-list {
  scrollbar-color: rgba(107, 114, 128, 0.3) transparent;
}

.dark .chatbot-mention-list::-webkit-scrollbar-thumb {
  background: rgba(107, 114, 128, 0.3);
}

.dark .chatbot-mention-list::-webkit-scrollbar-thumb:hover {
  background: rgba(107, 114, 128, 0.5);
}

.chatbot-mention-item.active,
.chatbot-mention-item:hover {
  background: #f5f3ff;
}

.dark .chatbot-mention-item.active,
.dark .chatbot-mention-item:hover {
  background: rgba(139, 92, 246, 0.1);
}

/* ===== Responsive Overrides ===== */
@media (max-width: 640px) {
  .chatbot-dialog {
    height: 60vh;
    max-height: 95vh;
    border-radius: 12px;
  }

  .chatbot-dialog.expanded {
    height: 95vh;
  }

  .chatbot-avatar {
    width: 28px;
    height: 28px;
  }
}