/* Avatar */
.chatbot__avatar {
  width: var(--message-avatar-size-header);
  height: var(--message-avatar-size-header);
  border-radius: var(--border-radius-full);
  overflow: hidden;
  flex-shrink: 0;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.chatbot__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.chatbot__avatar:hover {
  transform: scale(1.05);
}

.chatbot__info {
  flex: 1;
}

.chatbot__title {
  color: var(--h-fg-neutral-default, var(--color-text-primary));
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  padding: 0 var(--spacing-sm);
  display: inline-block;
  align-items: center;
  overflow: hidden;
  white-space: nowrap;
  flex: 1 1 0px;
  text-overflow: ellipsis;
  margin: 0;
  font-family: var(--font-family);
  line-height: var(--line-height-base);
}

/* Buttons */
.chatbot__close,
.embed-close-btn,
.embed-clear-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chatbot__close,
.embed-close-btn {
  color: var(--color-error);
}

.embed-clear-btn {
  color: var(--color-error);
  opacity: 0.8;
}

.chatbot__close:hover,
.embed-close-btn:hover,
.embed-clear-btn:hover {
  transform: scale(1.1);
  background: rgba(255, 255, 255, 0.1);
}

.embed-clear-btn:hover {
  opacity: 1;
}

.quick-action-btn {
  background-color: var(--theme-color, var(--color-primary));
  border: 1px solid var(--theme-color, var(--color-primary));
  border-radius: 4px;
  padding: 3px 10px;
  font-size: 10px;
  font-weight: var(--font-weight-medium);
  color: var(--theme-font-color, #ffffff);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-family);
}

.quick-action-btn:hover {
  opacity: 0.85;
}

/* Outlined style for new design */
.quick-action-btn--outline {
  background-color: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
  color: #1f2937;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex: 1;
  justify-content: center;
  box-shadow: 0 1px 2px rgba(17, 12, 46, 0.04);
}

.quick-action-btn--outline:hover {
  opacity: 1;
  border-color: var(--color-primary, #7c3aed);
  background-color: var(--color-primary-tint, #f3eeff);
}

.chatbot__send {
  width: 40px;
  height: 40px;
  border: none;
  background: var(--color-primary-dark);
  color: var(--color-background);
  border-radius: var(--border-radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.chatbot__send:hover:not(:disabled) {
  transform: scale(1.05);
  box-shadow: var(--shadow-primary-hover);
}

.chatbot__send:active:not(:disabled) {
  transform: scale(0.95);
}

.chatbot__send:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.chatbot__send img {
  filter: brightness(0) invert(1);
}

/* Input */
.chatbot__input {
  flex: 1;
  padding: var(--input-padding);
  border: 1px solid var(--color-border);
  border-radius: var(--input-border-radius);
  font-size: var(--font-size-base);
  outline: none;
  transition: all var(--transition-base);
  background: var(--color-background);
  font-family: var(--font-family);
}

.chatbot__input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(140, 104, 255, 0.1);
  transform: scale(1.01);
}

.chatbot__input::placeholder {
  color: var(--color-text-tertiary);
}

/* Input - New Style */
.media-upload__wrapper {
  position: relative;
}

.chatbot-footer__input-wrapper {
  background: var(--h-bg-neutral-elevated, var(--color-background));
  border: 1.5px solid var(--h-stroke-default, var(--color-border));
  border-radius: var(--h-border-radius-xl, 24px);
  padding: 5px 6px 5px 14px;
  transition: border-color 0.2s ease-in-out, box-shadow 0.3s ease-in-out;
  width: 100%;
  display: flex;
  flex-direction: column;
  min-height: fit-content;
}

.chatbot-footer__input-wrapper:focus-within {
  border-color: var(--theme-color, var(--color-primary, #7c3aed));
}

/* Neon glow on hover — the border cycles through neon hues and gives off a
   soft luminous halo. */
.chatbot-footer__input-wrapper:hover {
  animation: input-neon-glow 3s linear infinite;
}

@keyframes input-neon-glow {
  0% {
    border-color: #ff2ec4;
    box-shadow: 0 0 5px #ff2ec4, 0 0 12px rgba(255, 46, 196, 0.55);
  }
  25% {
    border-color: #00e5ff;
    box-shadow: 0 0 5px #00e5ff, 0 0 12px rgba(0, 229, 255, 0.55);
  }
  50% {
    border-color: #a855f7;
    box-shadow: 0 0 5px #a855f7, 0 0 12px rgba(168, 85, 247, 0.55);
  }
  75% {
    border-color: #39ff14;
    box-shadow: 0 0 5px #39ff14, 0 0 12px rgba(57, 255, 20, 0.55);
  }
  100% {
    border-color: #ff2ec4;
    box-shadow: 0 0 5px #ff2ec4, 0 0 12px rgba(255, 46, 196, 0.55);
  }
}

/* Respect users who prefer less motion — show a steady neon glow, no cycling. */
@media (prefers-reduced-motion: reduce) {
  .chatbot-footer__input-wrapper:hover {
    animation: none;
    border-color: #00e5ff;
    box-shadow: 0 0 6px #00e5ff, 0 0 14px rgba(0, 229, 255, 0.5);
  }
}

/* Single-row pill: textarea and send button share one line */
.chatbot-footer__input-wrapper form {
  display: flex;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 6px;
}

.chatbot-footer__input {
  flex: 1 1 0;
  width: auto;
  min-width: 0;
  border: none;
  outline: none;
  resize: none;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.5;
  background: transparent;
  color: var(--h-fg-neutral-default, var(--color-text-primary));
  min-height: 21px;
  max-height: 120px;
  padding: 5.5px 0;
  overflow-y: auto;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE and Edge */
}

.chatbot-footer__input::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Opera */
}

.chatbot-footer__input::placeholder {
  color: var(--h-fg-neutral-secondary, var(--color-text-tertiary));
}

.chatbot-footer__input-actions-wrapper {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-sm);
  margin-top: 0;
  min-width: 0;
  flex-shrink: 0;
}

.chatbot-footer__files-list {
  flex: 1;
}

.chatbot-footer__send-wrapper {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs, 8px);
  flex-wrap: wrap;
  min-width: 0;
  flex-shrink: 0;
}

.chatbot-footer__send-wrapper > *:not(.chatbot-footer__send-button) {
  font-family: var(--font-family);
  font-size: var(--font-size-body-2, 14px);
  color: var(--h-fg-neutral-secondary, var(--color-text-secondary));
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
}

.chatbot-footer__send-button {
  width: 32px;
  height: 32px;
  border: none;
  background: var(--theme-color, var(--color-primary));
  color: var(--theme-font-color, #ffffff);
  border-radius: var(--border-radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  flex-shrink: 0;
  padding: 0;
}

.chatbot-footer__send-button:hover:not(:disabled) {
  opacity: 0.85;
  transform: scale(1.05);
}

.chatbot-footer__send-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.chatbot-footer__send-button svg {
  width: 20px;
  height: 20px;
}

.drag-over-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.9);
  display: none;
  align-items: center;
  justify-content: center;
  border-radius: var(--h-border-radius-xl, var(--border-radius-xl));
  z-index: 10;
}

.drag-over-overlay.drag-over-active {
  display: flex;
}

.drag-over-overlay__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--h-fg-neutral-secondary, var(--color-text-secondary));
}

.drag-over-overlay__text {
  font-size: var(--font-size-sm);
  font-family: var(--font-family);
}

.conversation-alert {
  flex-basis: 100%;
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-xs);
  color: var(--h-fg-danger-default, var(--color-error));
}

.conversation-alert:empty {
  display: none;
}

.file-input-hidden {
  display: none;
}

/* Messages */
.message-date {
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: var(--spacing-sm) 0;
}

.message {
  display: flex;
  align-items: flex-end;
  gap: var(--spacing-sm);
  margin-bottom: 0;
  animation: fadeInUp var(--transition-base) ease-out;
  transition: all var(--transition-fast);
}

.message--user {
  flex-direction: row-reverse;
  justify-content: flex-end;
  animation: slideInRight var(--transition-base) ease-out;
}

.message--user .message__avatar {
  display: none;
}

.message--bot {
  animation: slideInLeft var(--transition-base) ease-out;
}

.message--welcome {
  justify-content: center;
  animation: fadeInScale var(--transition-slow) ease-out;
}

.message__avatar {
  width: var(--message-avatar-size);
  height: var(--message-avatar-size);
  border-radius: var(--border-radius-full);
  overflow: hidden;
  flex-shrink: 0;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2px;
}

.message__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.message__content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.message--welcome .message__content {
  align-items: center;
  width: 100%;
}

.message__bubble {
  background: var(--bot-message-color);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--border-radius-xl) var(--border-radius-xl)
    var(--border-radius-xl) var(--border-radius-sm);
  font-size: var(--font-size-md);
  line-height: var(--line-height-base);
  color: var(--bot-font-color);
  word-wrap: break-word;
  overflow-wrap: break-word;
  width: fit-content;
  max-width: min(var(--message-max-width), calc(100% - 60px));
  box-shadow: var(--shadow-md);
  margin: 0;
  border: none;
  transition: background var(--transition-fast);
}

.message--user .message__bubble {
  background: var(--user-message-color);
  color: var(--user-font-color);
  border-radius: var(--border-radius-xl) var(--border-radius-xl)
    var(--border-radius-sm) var(--border-radius-xl);
  margin-left: auto;
  box-shadow: var(--shadow-primary);
  font-family: var(--font-family);
  font-size: 14px;
  line-height: 1.5;
  font-weight: var(--font-weight-body-1, 399);
  letter-spacing: var(--letter-spacing-body-1, 0);
}

/* Chatbot bubble user styles - matching external styles */
.chatbot-bubble.chatbot-bubble--user {
  font-family: var(--font-family) !important;
  pointer-events: auto;
  border: 0;
  text-decoration: none;
  vertical-align: baseline;
  -webkit-tap-highlight-color: transparent;
  box-sizing: border-box;
  margin: 0;
  align-items: flex-start;
  align-self: flex-end;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  line-height: 1.7;
  padding: 10px;
  word-break: break-word;
  width: fit-content;
  color: var(--user-font-color, #ffffff);
  letter-spacing: var(--letter-spacing-body-1, 0);
  background-color: var(--user-message-color, var(--color-primary));
  max-width: min(var(--message-max-width), calc(100% - 30px));
  margin-left: auto;
  margin-right: 0;
  box-shadow: none;
}

/* Remove hover effects on user messages */
.chatbot-bubble.chatbot-bubble--user:hover {
  transform: none;
  box-shadow: none;
}

.message--bot .message__bubble {
  background: var(--bot-message-color);
  color: var(--bot-font-color);
  border-radius: var(--border-radius-xl) var(--border-radius-xl)
    var(--border-radius-xl) var(--border-radius-sm);
  margin-right: auto;
  box-shadow: var(--shadow-md);
}

.message__bubble--welcome {
  background: transparent;
  padding: var(--spacing-2xl) var(--spacing-lg);
  text-align: center;
  max-width: 100%;
  width: 100%;
  border-radius: 0;
  box-shadow: none;
}

/* ── Answer attribution ──────────────────────────────────────────
   Where a bot answer was retrieved from. Deliberately quiet: it should
   be checkable without competing with the answer itself. */
.message-sources {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 6px;
  /* Align with the bot bubble, past the avatar column. */
  margin: 2px 0 6px calc(var(--message-avatar-size) + var(--spacing-sm));
  font-size: 11px;
  line-height: 1.4;
}

.message-sources__label {
  color: var(--h-fg-neutral-secondary, var(--color-text-tertiary));
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
  opacity: 0.75;
}

.message-sources__label::after {
  content: ":";
}

.message-sources__items {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 6px;
  min-width: 0;
}

.message-sources__item {
  color: var(--h-fg-neutral-secondary, var(--color-text-secondary));
  overflow-wrap: anywhere;
}

.message-sources__item + .message-sources__item::before {
  content: "•";
  margin-right: 6px;
  opacity: 0.5;
}

.message-sources__item--link {
  color: var(--theme-color, var(--user-message-color));
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
  text-decoration-color: color-mix(in srgb, currentColor 40%, transparent);
}

.message-sources__item--link:hover {
  text-decoration-color: currentColor;
}

@media (max-width: 480px) {
  .message-sources {
    margin-left: 0;
  }
}

.message__bubble:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

/* Markdown content in messages */
.message__bubble ul,
.message__bubble ol {
  margin: var(--spacing-sm) 0;
  padding-left: var(--spacing-lg);
  padding-right: var(--spacing-sm);
  word-wrap: break-word;
  overflow-wrap: break-word;
  list-style-position: inside;
}

.message__bubble ul {
  list-style-type: disc;
}

.message__bubble ol {
  list-style-type: decimal;
}

.message__bubble li {
  margin: var(--spacing-xs) 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
  text-indent: -1em;
  padding-left: 1em;
}

.message__bubble h1,
.message__bubble h2,
.message__bubble h3,
.message__bubble h4,
.message__bubble h5,
.message__bubble h6 {
  margin: var(--spacing-sm) 0 var(--spacing-xs) 0;
  font-weight: var(--font-weight-semibold);
  word-wrap: break-word;
}

.message__bubble h3 {
  font-size: var(--font-size-lg);
}

.message__bubble p {
  margin: var(--spacing-xs) 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.message__bubble strong {
  font-weight: var(--font-weight-semibold);
}

.message__bubble em {
  font-style: italic;
}

.message__bubble code {
  background: rgba(0, 0, 0, 0.1);
  padding: 2px var(--spacing-xs);
  border-radius: var(--border-radius-sm);
  font-family: "Monaco", "Consolas", monospace;
  font-size: var(--font-size-sm);
}

.message__bubble blockquote {
  border-left: 3px solid rgba(0, 0, 0, 0.2);
  margin: var(--spacing-sm) 0;
  padding-left: var(--spacing-md);
  font-style: italic;
}

.message__bubble * {
  max-width: 100%;
  box-sizing: border-box;
}

/* Typing Indicator */
.typing-indicator {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-md) var(--spacing-lg);
  color: var(--color-text-secondary);
  font-size: var(--font-size-base);
  font-style: italic;
}

/* Chatbot Bubble Assistant Styles */
.chatbot-bubble.chatbot-bubble--assistant {
  font-family: var(--font-family) !important;
  pointer-events: auto;
  border: 0;
  text-decoration: none;
  vertical-align: baseline;
  -webkit-tap-highlight-color: transparent;
  box-sizing: border-box;
  margin: 0;
  align-items: center;
  align-self: flex-start;
  border-radius: 8px;
  display: flex;
  flex-direction: row;
  gap: 10px;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
  padding: 8px 4px;
  word-break: break-word;
  width: 100%;
  color: var(--neutral--600, var(--h-color-neutral-600));
  letter-spacing: var(--letter-spacing-body-1, 0);
  background-color: transparent;
  max-width: 100%;
}

.chatbot-bubble__avatar-img {
  width: 32px;
  height: 32px;
  object-fit: cover;
  object-position: center 20%;
  border-radius: 50%;
  flex-shrink: 0;
}

.chat-message {
  display: flex;
  flex-direction: column;
  gap: var(--h-spacing-xs, 12px);
  width: 100%;
}

.chat-message__content {
  flex: 1;
  min-width: 0;
}

.chat-message__bubble {
  background: var(--bot-message-color, #F3F4F6);
  border: 1px solid #e9e7f2;
  border-radius: 4px 18px 18px 18px;
  padding: 10px 14px;
  color: var(--bot-font-color, #1F2937);
  width: fit-content;
  max-width: 100%;
  box-shadow: 0 1px 2px rgba(17, 12, 46, 0.05);
}

.chat-message__content p {
  margin: 0 0 var(--h-spacing-xs, 12px) 0;
  padding: 0;
}

.chat-message__content p:last-child {
  margin-bottom: 0;
}

.chat-message__content ul,
.chat-message__content ol {
  margin: var(--h-spacing-sm, 16px) 0;
  padding-left: var(--h-spacing-lg, 32px);
}

.chat-message__content ul {
  list-style-type: disc;
}

.chat-message__content ol {
  list-style-type: decimal;
}

.chat-message__content li {
  margin: var(--h-spacing-2xs, 8px) 0;
}

.chat-message__content strong {
  font-weight: var(--font-weight-body-1-bold, 599);
}

.chat-message__content h1,
.chat-message__content h2,
.chat-message__content h3,
.chat-message__content h4,
.chat-message__content h5,
.chat-message__content h6 {
  margin: var(--h-spacing-sm, 16px) 0 var(--h-spacing-xs, 12px) 0;
  font-weight: var(--font-weight-body-1-bold, 599);
}

.chat-message__content code {
  background: rgba(0, 0, 0, 0.1);
  padding: 2px var(--h-spacing-2xs, 8px);
  border-radius: var(--h-border-radius-sm, 4px);
  font-family: "Monaco", "Consolas", monospace;
  font-size: var(--font-size-sm, 12px);
}

.chat-message__content blockquote {
  border-left: 3px solid rgba(0, 0, 0, 0.2);
  margin: var(--h-spacing-sm, 16px) 0;
  padding-left: var(--h-spacing-md, 16px);
  font-style: italic;
}

/* Typing dots bubble */
.typing-dots-bubble {
  display: flex;
  align-items: center;
  gap: 5px;
  background: #ffffff;
  border: 1px solid #e9e7f2;
  border-radius: 4px 18px 18px 18px;
  padding: 12px 16px;
  width: fit-content;
  box-shadow: 0 1px 2px rgba(17, 12, 46, 0.05);
}

.typing-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #999;
  display: inline-block;
  animation: typingBounce 1.2s infinite ease-in-out;
}

.typing-dot:nth-child(1) { animation-delay: 0s; }
.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30%           { transform: translateY(-6px); opacity: 1; }
}

.typing-message--animating-in {
  opacity: 0;
  transform: translateX(-30px);
}

.typing-message--animated {
  opacity: 1;
  transform: translateX(0);
  transition: all var(--transition-base) ease-out;
}

/* Agent status bubble — shown while multi-agent pipeline runs */
.chat-message__bubble--status {
  background: #ffffff;
  border: 1px solid #e9e7f2;
  border-radius: 4px 18px 18px 18px;
  padding: 10px 14px;
  color: #555;
  font-size: 13px;
  font-style: italic;
  width: fit-content;
  box-shadow: 0 1px 2px rgba(0,0,0,0.06);
  position: relative;
  overflow: hidden;
}

/* Shimmer sweep across the status bubble */
.chat-message__bubble--status::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255,255,255,0.55) 50%,
    transparent 100%
  );
  transform: translateX(-100%);
  animation: statusShimmer 1.6s infinite ease-in-out;
}

@keyframes statusShimmer {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}

/* Welcome Message */
.welcome-logo {
  margin-bottom: var(--spacing-lg);
  display: flex;
  justify-content: center;
}

.welcome-logo img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  transition: all var(--transition-base);
  animation: fadeInScale 0.8s ease-out 0.2s both;
}

.welcome-logo:hover img {
  transform: scale(1.1) rotate(5deg);
}

.welcome-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: #2d2d2d;
  margin-bottom: var(--spacing-md);
  animation: fadeInUp var(--transition-slow) ease-out 0.4s both;
  opacity: 0;
}

.welcome-text {
  font-size: 0.875rem;
  color: rgba(0, 0, 0, 0.6);
  text-align: center;
  padding: 0 var(--spacing-lg);
  line-height: var(--line-height-base);
  max-width: 280px;
  margin: 0 auto;
  animation: fadeInUp var(--transition-slow) ease-out 0.6s both;
  opacity: 0;
}

/* Footer */
.footer-text {
  color: var(--color-text-secondary);
}

.footer-logo {
  height: var(--spacing-lg);
  width: auto;
}

/* Message Animation States */
.message--animating-in {
  opacity: 0;
}

.message--animating-in.message--user {
  transform: translateX(30px);
}

.message--animating-in.message--bot {
  transform: translateX(-30px);
}

.message--animated {
  opacity: 1;
  transform: translateX(0);
  transition: all var(--transition-base) ease-out;
}

@media (max-width: 768px) {
  .message__bubble {
    max-width: min(var(--message-max-width), calc(100vw - 80px));
  }
}

@media (max-width: 480px) {
  .message__bubble {
    max-width: min(var(--message-max-width), calc(100vw - 80px));
  }
}