/* AI 知识助手侧栏 */

/* 搜索框模式：搜索胶囊 + AI 入口成组（对齐 beebee） */
.header-search-cluster {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  height: 100%;
  overflow: visible;
}

.header-search-cluster > .center-entry,
.header-search-cluster > .mika-search-overlay {
  flex: 1 1 auto;
  min-width: 0;
  width: auto;
  max-width: none;
}

.header-search-cluster > .menu-ai-assistant {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
}

/* 搜索框模式：桌面显示旁路入口；移动端改走 Dock */
.menu-ai-assistant--dock-mobile {
  display: none;
}

@media (max-width: 768px) {
  .menu-ai-assistant--beside {
    display: none !important;
  }

  .menu-ai-assistant--dock-mobile {
    display: inline-flex;
    align-items: center;
  }
}

.menu-ai-assistant--beside {
  height: var(--hdr-ctl-h, 40px);
}

.menu-ai-assistant--beside .header-ai-assistant-btn {
  width: var(--hdr-ctl-h, 40px);
  height: var(--hdr-ctl-h, 40px);
  min-width: var(--hdr-ctl-h, 40px);
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #1f2937;
  opacity: 0.5;
  box-shadow: none;
  overflow: visible;
  transition: opacity 0.2s ease;
}

.menu-ai-assistant--beside .header-ai-assistant-btn:hover,
.menu-ai-assistant--beside .header-ai-assistant-btn.is-active {
  opacity: 0.8;
  background: transparent;
  box-shadow: none;
}

.header-ai-assistant-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
}

.header-ai-assistant-btn .header-search-chip__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  line-height: 0;
  overflow: visible;
}

.mika-ai-entry-glyph {
  position: relative;
  display: block;
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
  overflow: visible;
}

.mika-ai-entry-glyph__face {
  display: block;
  width: 24px;
  height: 24px;
  color: currentColor;
  overflow: visible;
}

.mika-ai-entry-glyph__head {
  fill: none;
  transition: fill 0.2s ease;
}

.mika-ai-entry-glyph__search {
  position: absolute;
  top: -2px;
  right: -8px;
  width: 10px;
  height: 10px;
  display: block;
  color: currentColor;
  pointer-events: none;
}

.header-ai-assistant-btn:hover .mika-ai-entry-glyph__head,
.header-ai-assistant-btn.is-active .mika-ai-entry-glyph__head,
.mika-ai-entry-glyph.is-filled .mika-ai-entry-glyph__head {
  fill: #fde146;
}

.header-ai-assistant-btn .mika-ai-entry-icon--builtin {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  line-height: 0;
  overflow: visible;
}

.mika-ai-entry-tip {
  position: absolute;
  top: calc(100% + 5px);
  left: 50%;
  z-index: 40;
  padding: 6px 10px;
  border-radius: 8px;
  background: #1f2937;
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.2;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(-2px);
  transition: opacity 0.16s ease, transform 0.16s ease;
}

.header-ai-assistant-btn:hover .mika-ai-entry-tip,
.header-ai-assistant-btn:focus-visible .mika-ai-entry-tip {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.mika-ai-assistant-root {
  position: relative;
  z-index: 10050;
}

.mika-ai-asst {
  pointer-events: none;
}

.mika-ai-asst.is-open {
  pointer-events: auto;
}

.mika-ai-asst__mask {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.28);
  opacity: 0;
  transition: opacity 0.2s ease;
  z-index: 10050;
}

.mika-ai-asst.is-open .mika-ai-asst__mask {
  opacity: 1;
}

.mika-ai-asst__panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(420px, 100vw);
  height: 100vh;
  height: 100dvh;
  background: var(--mika-surface, #fff);
  color: var(--mika-text, #121212);
  box-shadow: -8px 0 32px rgba(15, 23, 42, 0.12);
  display: flex;
  flex-direction: column;
  transform: translateX(104%);
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 10051;
}

.mika-ai-asst.is-open .mika-ai-asst__panel {
  transform: translateX(0);
}

.mika-ai-asst__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  flex-shrink: 0;
}

.mika-ai-asst__brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
}

.mika-ai-asst__brand i {
  color: #2563eb;
  font-size: 18px;
}

.mika-ai-asst__actions {
  display: flex;
  gap: 4px;
}

.mika-ai-asst__icon-btn {
  width: 34px;
  height: 34px;
  border: 0;
  background: transparent;
  border-radius: 8px;
  cursor: pointer;
  color: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.mika-ai-asst__icon-btn.is-active {
  background: rgba(37, 99, 235, 0.12);
  color: #2563eb;
}

.mika-ai-asst__caret {
  display: inline-block;
  width: 2px;
  height: 1em;
  margin-left: 2px;
  vertical-align: -0.1em;
  background: currentColor;
  animation: mika-ai-caret 0.9s steps(1) infinite;
}

@keyframes mika-ai-caret {
  50% { opacity: 0; }
}

.mika-ai-asst__history {
  flex: 1;
  overflow: auto;
  padding: 12px 12px 8px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.mika-ai-asst__history-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  text-align: left;
  padding: 10px 10px;
  margin-bottom: 6px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.02);
  cursor: pointer;
  color: inherit;
}

.mika-ai-asst__history-item:hover {
  border-color: rgba(37, 99, 235, 0.3);
}

.mika-ai-asst__history-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mika-ai-asst__history-main strong {
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mika-ai-asst__history-main em {
  font-style: normal;
  font-size: 11px;
  color: rgba(0, 0, 0, 0.4);
}

.mika-ai-asst__history-del {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  color: rgba(0, 0, 0, 0.4);
  flex-shrink: 0;
}

.mika-ai-asst__history-del:hover {
  background: rgba(220, 38, 38, 0.08);
  color: #b91c1c;
}

.mika-ai-asst__body {
  flex: 1;
  overflow: auto;
  padding: 20px 16px 12px;
  -webkit-overflow-scrolling: touch;
}

.mika-ai-asst__empty h2 {
  margin: 8px 0 6px;
  font-size: 1.35rem;
  font-weight: 650;
  line-height: 1.35;
}

.mika-ai-asst__empty p {
  margin: 0 0 8px;
  color: rgba(0, 0, 0, 0.55);
  font-size: 13px;
}

.mika-ai-asst__meta {
  font-size: 12px !important;
  color: rgba(0, 0, 0, 0.4) !important;
}

.mika-ai-asst__suggests {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 18px;
}

.mika-ai-asst__suggest {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  text-align: left;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: rgba(0, 0, 0, 0.02);
  cursor: pointer;
  font-size: 13.5px;
  color: inherit;
}

.mika-ai-asst__suggest:hover {
  border-color: rgba(37, 99, 235, 0.35);
  background: rgba(37, 99, 235, 0.04);
}

.mika-ai-asst__suggest i {
  color: #2563eb;
  flex-shrink: 0;
}

.mika-ai-asst__msg {
  margin-bottom: 14px;
}

.mika-ai-asst__msg.is-user {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}

.mika-ai-asst__msg.is-user .mika-ai-asst__bubble {
  background: #2563eb;
  color: #fff;
  border-radius: 14px 14px 4px 14px;
  max-width: 88%;
}

.mika-ai-asst__msg.is-user .mika-ai-asst__bubble--edit {
  width: min(100%, 320px);
  max-width: 92%;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: #f3f4f6;
  color: #121212;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 14px 14px 4px 14px;
  box-shadow: none;
}

.mika-ai-asst__bubble--edit textarea {
  width: 100%;
  border: 0;
  outline: none;
  resize: none;
  background: transparent;
  color: #121212;
  font: inherit;
  font-size: 14px;
  line-height: 1.45;
  min-height: 44px;
}

.mika-ai-asst__bubble--edit textarea::placeholder {
  color: rgba(0, 0, 0, 0.35);
}

.mika-ai-asst__inline-edit-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.mika-ai-asst__inline-cancel,
.mika-ai-asst__inline-save {
  border: 0;
  border-radius: 8px;
  font-size: 12px;
  padding: 5px 10px;
  cursor: pointer;
  line-height: 1.2;
}

.mika-ai-asst__inline-cancel {
  background: rgba(0, 0, 0, 0.06);
  color: rgba(0, 0, 0, 0.65);
}

.mika-ai-asst__inline-cancel:hover {
  background: rgba(0, 0, 0, 0.1);
}

.mika-ai-asst__inline-save {
  background: #121212;
  color: #fff;
  font-weight: 600;
}

.mika-ai-asst__inline-save:hover {
  background: #000;
}

.mika-ai-asst__inline-save:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

html[data-theme='dark'] .mika-ai-asst__msg.is-user .mika-ai-asst__bubble--edit,
.dark-theme .mika-ai-asst__msg.is-user .mika-ai-asst__bubble--edit {
  background: rgba(255, 255, 255, 0.08);
  color: #f3f4f6;
  border-color: rgba(255, 255, 255, 0.12);
}

html[data-theme='dark'] .mika-ai-asst__bubble--edit textarea,
.dark-theme .mika-ai-asst__bubble--edit textarea {
  color: #f3f4f6;
}

html[data-theme='dark'] .mika-ai-asst__inline-cancel,
.dark-theme .mika-ai-asst__inline-cancel {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.75);
}

html[data-theme='dark'] .mika-ai-asst__inline-save,
.dark-theme .mika-ai-asst__inline-save {
  background: #f3f4f6;
  color: #121212;
}

.mika-ai-asst__msg.is-user .mika-ai-asst__msg-actions,
.mika-ai-asst__msg.is-user .mika-ai-asst__msg-meta {
  justify-content: flex-end;
  max-width: 88%;
  margin-top: 0;
}

.mika-ai-asst__msg-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 2px;
  min-height: 20px;
}

.mika-ai-asst__msg-time {
  font-size: 12px;
  line-height: 1;
  color: rgba(0, 0, 0, 0.38);
  font-variant-numeric: tabular-nums;
}

.mika-ai-asst__meta-btn {
  border: 0;
  background: transparent;
  color: rgba(0, 0, 0, 0.38);
  cursor: pointer;
  padding: 0;
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  font-size: 14px;
  line-height: 1;
}

.mika-ai-asst__meta-btn:hover {
  color: rgba(0, 0, 0, 0.62);
  background: rgba(0, 0, 0, 0.04);
}

.mika-ai-asst__meta-btn i {
  font-size: 14px;
  line-height: 1;
}

.mika-ai-asst__msg.is-assistant .mika-ai-asst__bubble {
  background: transparent;
  padding: 0;
  white-space: normal;
  line-height: 1.65;
  font-size: 14px;
}

.mika-ai-asst__bubble {
  padding: 10px 12px;
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
}

.mika-ai-asst__cite {
  color: rgba(0, 0, 0, 0.4);
  font-weight: 600;
  font-size: 0.92em;
}

html[data-theme='dark'] .mika-ai-asst__cite,
.dark-theme .mika-ai-asst__cite {
  color: rgba(255, 255, 255, 0.4);
}

.mika-ai-asst__md-p {
  margin: 0 0 0.7em;
}

.mika-ai-asst__md-p:last-child {
  margin-bottom: 0;
}

.mika-ai-asst__md-list {
  margin: 0.35em 0 0.7em;
  padding-left: 1.2em;
  white-space: normal;
}

.mika-ai-asst__md-list:last-child {
  margin-bottom: 0;
}

.mika-ai-asst__md-list li {
  margin: 0.25em 0;
}

.mika-ai-asst__cards {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 12px;
}

.mika-ai-asst__cards-label {
  font-size: 12px;
  color: rgba(0, 0, 0, 0.4);
  margin-bottom: 4px;
}

.mika-ai-asst__card {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 6px 8px 6px 6px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.03);
  text-decoration: none;
  color: inherit;
  border: 1px solid rgba(0, 0, 0, 0.06);
  transition: background 0.15s ease, border-color 0.15s ease;
}

.mika-ai-asst__card:hover {
  border-color: rgba(0, 0, 0, 0.12);
  background: rgba(0, 0, 0, 0.045);
}

.mika-ai-asst__card-media {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 8px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.05);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.mika-ai-asst__card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.mika-ai-asst__card-index {
  font-size: 13px;
  font-weight: 600;
  color: rgba(0, 0, 0, 0.35);
  font-variant-numeric: tabular-nums;
}

.mika-ai-asst__card-body {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
  flex: 1;
}

.mika-ai-asst__card-body strong {
  font-size: 13.5px;
  font-weight: 600;
  color: rgba(0, 0, 0, 0.88);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.35;
}

.mika-ai-asst__card-ref {
  color: rgba(0, 0, 0, 0.4);
  font-weight: 600;
  margin-right: 2px;
}

.mika-ai-asst__card-body em {
  font-style: normal;
  font-size: 12px;
  color: rgba(0, 0, 0, 0.4);
}

.mika-ai-asst__card-go {
  flex-shrink: 0;
  font-size: 14px;
  color: rgba(0, 0, 0, 0.28);
}

.mika-ai-asst__card:hover .mika-ai-asst__card-go {
  color: rgba(0, 0, 0, 0.5);
}

/* 兼容旧类名，避免缓存样式残留 */
.mika-ai-asst__card-thumb,
.mika-ai-asst__card-badge {
  display: none;
}

.mika-ai-asst__hint,
.mika-ai-asst__error {
  font-size: 13px;
  margin: 8px 0;
}

.mika-ai-asst__hint {
  color: rgba(0, 0, 0, 0.45);
}

.mika-ai-asst__error {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(220, 38, 38, 0.08);
  color: #b91c1c;
}

.mika-ai-asst__login {
  border: 0;
  background: #121212;
  color: #fff;
  border-radius: 8px;
  padding: 6px 10px;
  cursor: pointer;
  font-size: 12px;
  flex-shrink: 0;
}

.mika-ai-asst__foot {
  flex-shrink: 0;
  padding: 8px 16px 16px;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.mika-ai-asst__disclaimer {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 11px;
  color: rgba(0, 0, 0, 0.4);
  margin-bottom: 8px;
}

.mika-ai-asst__disclaimer a {
  color: #2563eb;
  text-decoration: none;
  white-space: nowrap;
}

.mika-ai-asst__composer {
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 16px;
  padding: 10px 12px 8px;
  background: rgba(0, 0, 0, 0.02);
}

.mika-ai-asst__composer textarea {
  width: 100%;
  border: 0;
  background: transparent;
  resize: none;
  outline: none;
  font: inherit;
  font-size: 14px;
  line-height: 1.45;
  color: inherit;
  min-height: 44px;
}

.mika-ai-asst__composer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 4px;
}

.mika-ai-asst__mode {
  font-size: 12px;
  color: rgba(0, 0, 0, 0.4);
}

.mika-ai-asst__send {
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 999px;
  background: #2563eb;
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.mika-ai-asst__send:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* 搜索面板 → AI 助手导流（小字按钮，贴标题栏 / 底栏） */
.mika-search-ask-ai {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin: 0;
  padding: 0 8px;
  height: 24px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--mika-color-text-muted, #6b7280);
  font-size: 12px;
  font-weight: 550;
  line-height: 1;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
}

.mika-search-ask-ai:hover {
  color: var(--channel-accent, var(--mika-color-primary, #2563eb));
  background: color-mix(in srgb, var(--channel-accent, #2563eb) 10%, transparent);
}

.mika-search-ask-ai > i {
  font-size: 13px;
  line-height: 1;
}

.mika-search-ask-ai__text,
.mika-search-ask-ai--compact {
  display: none;
}

.mika-search-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 10px;
  padding-top: 12px;
  border-top: 1px solid color-mix(in srgb, var(--mika-color-border, #e5e7eb) 80%, transparent);
}

.mika-search-foot .mika-search-all {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
  width: auto;
}

.mika-search-idle > .mika-search-ask-ai--mini {
  margin-top: 8px;
}

html.mika-ai-assistant-open:not(.mika-ai-assistant-float) {
  overflow: hidden;
}

@media (max-width: 720px) {
  html.mika-ai-assistant-open {
    overflow: hidden;
  }

  .mika-ai-asst__panel {
    width: 100vw;
    border-radius: 16px 16px 0 0;
    top: auto;
    bottom: 0;
    height: min(92vh, 100dvh);
    transform: translateY(104%);
  }

  .mika-ai-asst.is-open .mika-ai-asst__panel {
    transform: translateY(0);
  }
}

/* 暗色简单适配 */
html[data-theme='dark'] .mika-ai-asst__panel,
.dark-theme .mika-ai-asst__panel {
  background: #16181d;
  color: #f3f4f6;
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.45);
}

html[data-theme='dark'] .mika-ai-asst__head,
html[data-theme='dark'] .mika-ai-asst__foot,
.dark-theme .mika-ai-asst__head,
.dark-theme .mika-ai-asst__foot {
  border-color: rgba(255, 255, 255, 0.08);
}

html[data-theme='dark'] .mika-ai-asst__suggest,
html[data-theme='dark'] .mika-ai-asst__card,
html[data-theme='dark'] .mika-ai-asst__composer,
.dark-theme .mika-ai-asst__suggest,
.dark-theme .mika-ai-asst__card,
.dark-theme .mika-ai-asst__composer {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.08);
}

html[data-theme='dark'] .mika-ai-asst__empty p,
html[data-theme='dark'] .mika-ai-asst__mode,
html[data-theme='dark'] .mika-ai-asst__disclaimer,
.dark-theme .mika-ai-asst__empty p,
.dark-theme .mika-ai-asst__mode,
.dark-theme .mika-ai-asst__disclaimer {
  color: rgba(255, 255, 255, 0.45);
}

html[data-theme='dark'] .mika-search-ask-ai,
.dark-theme .mika-search-ask-ai {
  background: transparent;
  color: var(--mika-color-text-muted, #9ca3af);
}

html[data-theme='dark'] .mika-search-ask-ai:hover,
.dark-theme .mika-search-ask-ai:hover {
  color: var(--channel-accent, #93c5fd);
  background: color-mix(in srgb, var(--channel-accent, #93c5fd) 14%, transparent);
}

html[data-theme='dark'] .mika-ai-asst__history,
.dark-theme .mika-ai-asst__history {
  border-color: rgba(255, 255, 255, 0.08);
}

html[data-theme='dark'] .mika-ai-asst__history-item,
.dark-theme .mika-ai-asst__history-item {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.08);
}

html[data-theme='dark'] .mika-ai-asst__history-main em,
.dark-theme .mika-ai-asst__history-main em {
  color: rgba(255, 255, 255, 0.4);
}

.mika-ai-asst__msg-actions {
  margin-top: 6px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  opacity: 1;
}

@media (hover: hover) {
  .mika-ai-asst__msg.is-assistant .mika-ai-asst__msg-actions {
    opacity: 0.65;
  }
  .mika-ai-asst__msg.is-assistant:hover .mika-ai-asst__msg-actions {
    opacity: 1;
  }
}

.mika-ai-asst__msg-actions button {
  border: 0;
  background: transparent;
  color: rgba(0, 0, 0, 0.45);
  font-size: 12px;
  cursor: pointer;
  padding: 0;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.mika-ai-asst__msg-actions button:hover {
  color: rgba(0, 0, 0, 0.7);
}

.mika-ai-asst__edit-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 0 2px 8px;
  font-size: 12px;
  color: rgba(0, 0, 0, 0.45);
}

.mika-ai-asst__edit-bar button {
  border: 0;
  background: transparent;
  color: rgba(0, 0, 0, 0.45);
  cursor: pointer;
  font-size: 12px;
}

.mika-ai-asst__edit-bar button:hover {
  color: rgba(0, 0, 0, 0.7);
}

.mika-ai-asst__composer.is-editing {
  border-color: rgba(0, 0, 0, 0.18);
  background: rgba(0, 0, 0, 0.03);
  box-shadow: none;
}

.mika-ai-asst__history-notice {
  margin: 0 0 12px;
  padding: 8px 10px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.04);
  font-size: 12px;
  color: rgba(0, 0, 0, 0.55);
  line-height: 1.45;
}

.mika-ai-asst__brand-icon {
  width: 1.15rem;
  height: 1.15rem;
  object-fit: contain;
  display: block;
  border-radius: 4px;
}

/* 悬浮模式 */
.mika-ai-asst.is-float .mika-ai-asst__mask {
  background: transparent;
  pointer-events: none;
}

.mika-ai-asst.is-float .mika-ai-asst__panel {
  top: auto;
  right: 20px;
  bottom: 20px;
  width: min(380px, calc(100vw - 24px));
  height: min(560px, calc(100dvh - 40px));
  border-radius: 16px;
  box-shadow: 0 16px 48px rgba(15, 23, 42, 0.18);
  transform: translateY(112%);
}

.mika-ai-asst.is-float.is-open .mika-ai-asst__panel {
  transform: translateY(0);
}

@media (max-width: 720px) {
  .mika-ai-asst.is-float .mika-ai-asst__mask {
    background: rgba(15, 23, 42, 0.28);
    pointer-events: auto;
  }

  .mika-ai-asst.is-float .mika-ai-asst__panel {
    right: 0;
    bottom: 0;
    width: 100vw;
    height: min(92vh, 100dvh);
    border-radius: 16px 16px 0 0;
    transform: translateY(104%);
  }

  .mika-ai-asst.is-float.is-open .mika-ai-asst__panel {
    transform: translateY(0);
  }
}

.header-ai-assistant-btn.is-active {
  color: var(--mika-color-ink-strong, #1f2937);
}

.header-ai-assistant-btn img {
  width: 1.25rem;
  height: 1.25rem;
  display: block;
  object-fit: contain;
}

.header-ai-assistant-btn .mika-ai-entry-icon--active[hidden],
.header-ai-assistant-btn .mika-ai-entry-icon--default[hidden] {
  display: none !important;
}

.header-ai-assistant-btn.is-active .ri-sparkling-2-fill {
  color: var(--mika-accent, #2563eb);
}

/* Soft Dock / 移动端入口同样用圆形 */
.menu-ai-assistant--dock .header-ai-assistant-btn.header-search-chip,
.menu-ai-assistant--dock-mobile .header-ai-assistant-btn.header-search-chip {
  width: var(--hdr-ctl-h, 40px);
  height: var(--hdr-ctl-h, 40px);
  min-width: var(--hdr-ctl-h, 40px);
  padding: 0;
  border-radius: 999px;
}

html[data-theme='dark'] .menu-ai-assistant--beside .header-ai-assistant-btn,
.dark-theme .menu-ai-assistant--beside .header-ai-assistant-btn {
  background: transparent;
  color: #f3f4f6;
  opacity: 0.5;
  box-shadow: none;
}

html[data-theme='dark'] .menu-ai-assistant--beside .header-ai-assistant-btn:hover,
.dark-theme .menu-ai-assistant--beside .header-ai-assistant-btn:hover,
html[data-theme='dark'] .menu-ai-assistant--beside .header-ai-assistant-btn.is-active,
.dark-theme .menu-ai-assistant--beside .header-ai-assistant-btn.is-active {
  background: transparent;
  color: #f3f4f6;
  opacity: 0.8;
  box-shadow: none;
}

html[data-theme='dark'] .mika-ai-asst__msg-time,
.dark-theme .mika-ai-asst__msg-time,
html[data-theme='dark'] .mika-ai-asst__meta-btn,
.dark-theme .mika-ai-asst__meta-btn {
  color: rgba(255, 255, 255, 0.4);
}

html[data-theme='dark'] .mika-ai-asst__meta-btn:hover,
.dark-theme .mika-ai-asst__meta-btn:hover {
  color: rgba(255, 255, 255, 0.72);
  background: rgba(255, 255, 255, 0.08);
}

html[data-theme='dark'] .mika-ai-asst__msg-actions button,
.dark-theme .mika-ai-asst__msg-actions button {
  color: rgba(255, 255, 255, 0.45);
}

html[data-theme='dark'] .mika-ai-asst__msg-actions button:hover,
.dark-theme .mika-ai-asst__msg-actions button:hover {
  color: rgba(255, 255, 255, 0.75);
}

html[data-theme='dark'] .mika-ai-asst__edit-bar,
html[data-theme='dark'] .mika-ai-asst__edit-bar button,
.dark-theme .mika-ai-asst__edit-bar,
.dark-theme .mika-ai-asst__edit-bar button {
  color: rgba(255, 255, 255, 0.45);
}

html[data-theme='dark'] .mika-ai-asst__history-notice,
.dark-theme .mika-ai-asst__history-notice {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.55);
}

html[data-theme='dark'] .mika-ai-asst__card,
.dark-theme .mika-ai-asst__card {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.08);
}

html[data-theme='dark'] .mika-ai-asst__card:hover,
.dark-theme .mika-ai-asst__card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.14);
}

html[data-theme='dark'] .mika-ai-asst__card-media,
.dark-theme .mika-ai-asst__card-media {
  background: rgba(255, 255, 255, 0.06);
}

html[data-theme='dark'] .mika-ai-asst__card-index,
html[data-theme='dark'] .mika-ai-asst__card-ref,
html[data-theme='dark'] .mika-ai-asst__card-go,
.dark-theme .mika-ai-asst__card-index,
.dark-theme .mika-ai-asst__card-ref,
.dark-theme .mika-ai-asst__card-go {
  color: rgba(255, 255, 255, 0.35);
}

html[data-theme='dark'] .mika-ai-asst__card-body strong,
.dark-theme .mika-ai-asst__card-body strong {
  color: rgba(255, 255, 255, 0.9);
}

html[data-theme='dark'] .mika-ai-asst__card-body em,
.dark-theme .mika-ai-asst__card-body em {
  color: rgba(255, 255, 255, 0.4);
}

html[data-theme='dark'] .mika-ai-asst__cards-label,
.dark-theme .mika-ai-asst__cards-label {
  color: rgba(255, 255, 255, 0.45);
}

html[data-theme='dark'] .mika-ai-asst__edit-bar button,
.dark-theme .mika-ai-asst__edit-bar button {
  color: rgba(255, 255, 255, 0.55);
}

.mika-ai-explain-pop {
  position: absolute;
  z-index: 10060;
  display: flex;
  gap: 4px;
  padding: 4px;
  border-radius: 10px;
  background: #111;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.mika-ai-explain-pop[hidden] {
  display: none !important;
}

.mika-ai-explain-pop button {
  border: 0;
  background: transparent;
  color: #fff;
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.mika-ai-explain-pop button:hover {
  background: rgba(255, 255, 255, 0.12);
}