/* ======================
   CSS 模块化重构 - 月光轻幻想主题 (夜话风格)
   基于夜话APP视觉系统，将暖粉色系替换为鸢尾紫+暖珊瑚色
   结构不变，仅调整颜色、阴影、渐变等以匹配主题
   ====================== */

/* ======================
   1. 全局与基础设置
   ====================== */
* {
  box-sizing: border-box !important;
}

hr {
  border: none !important;
  border-top: 2px solid rgba(139, 107, 191, 0.2) !important;
  margin: 1.5em 0 !important;
  opacity: 0.9 !important;
}

hr:hover {
  opacity: 1 !important;
  box-shadow: 0 0 10px rgba(139, 107, 191, 0.25) !important;
}

@media (prefers-color-scheme: dark) {
  hr {
    border-top: 2px solid rgba(200, 180, 210, 0.3) !important;
    opacity: 0.8 !important;
  }
  hr:hover {
    box-shadow: 0 0 10px rgba(232, 129, 122, 0.4) !important;
  }
}

/* ======================
   2. 核心元素：头像
   ====================== */
.mb-2 .shrink-0 { display: none; }

/* ======================
   3. 可折叠内容区 (details)
   ====================== */
details {
  position: relative !important;
  width: 100% !important;
  max-width: 800px !important;
  margin: 15px auto !important;
  padding: 0 !important;
  border: none !important;
  background: transparent !important;
  box-shadow: none !important;
  font-size: 1em !important;
  top: auto !important;
  right: auto !important;
  z-index: 1 !important;
}

details summary {
  max-width: 100% !important;
  width: 100% !important;
  padding: 6px 16px 6px 38px !important;
  margin: 0 !important;
  position: relative !important;
  background: linear-gradient(to right, #8B6BBF, #a78fd6) !important;
  color: white !important;
  border-radius: 20px !important;
  font-size: 1.1em !important;
  font-weight: bold !important;
  cursor: pointer !important;
  list-style: none !important;
  box-shadow: 0 2px 8px rgba(106, 78, 154, 0.2) !important;
  transition: all 0.3s ease !important;
  writing-mode: horizontal-tb !important;
  text-orientation: mixed !important;
  height: auto !important;
}

details summary::before {
  content: "🌙" !important;
  position: absolute !important;
  left: 10px !important;
  top: 50% !important;
  transform: translateY(-50%) rotate(0deg) !important;
  font-size: 1em !important;
  color: white !important;
  z-index: 2 !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  transform-origin: center !important;
}

details[open] summary::before {
  content: "✨" !important;
  transform: translateY(-50%) rotate(15deg) !important;
  color: #ffe9b0 !important;
  text-shadow: 0 0 8px rgba(212, 184, 122, 0.5) !important;
}

details[open] summary {
  background: linear-gradient(to right, #6A4E9A, #8B6BBF) !important;
  box-shadow: 0 4px 15px rgba(106, 78, 154, 0.35) !important;
  border-radius: 20px !important;
}

details summary:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 12px rgba(106, 78, 154, 0.25) !important;
  background: linear-gradient(to right, #8B6BBF, #a78fd6) !important;
}

details > div {
  width: 100% !important;
  padding: 20px !important;
  margin-top: 0 !important;
  border-radius: 0 0 10px 10px !important;
  box-shadow: 0 4px 20px rgba(106, 78, 154, 0.12) !important;
  border: 1px solid #e8e0f0 !important;
  background: linear-gradient(135deg, #f9f7fc 0%, #f4f0f7 100%) !important;
  animation: slideDown 0.3s ease-out !important;
  color: #2E2A33 !important;
  backdrop-filter: blur(5px) !important;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); max-height: 0; }
  to { opacity: 1; transform: translateY(0); max-height: 1000px; }
}

@media (prefers-color-scheme: dark) {
  details summary {
    background: linear-gradient(to right, #4a3a5a, #5a4a6a) !important;
    color: #f9f7fc !important;
  }
  details summary:hover,
  details[open] summary {
    background: linear-gradient(to right, #5a4a6a, #6a5a7a) !important;
  }
  details > div {
    background: linear-gradient(135deg, #25202a 0%, #2e2834 100%) !important;
    border-color: #4a3a5a !important;
    color: #f0e6f4 !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.4) !important;
  }
  details > div h1, details > div h2, details > div h3, details > div h4 {
    color: #f0e6f4 !important;
    border-bottom-color: #4a3a5a !important;
  }
  details > div code {
    background: #4a3a5a !important;
    color: #f0e6f4 !important;
  }
}

@media (max-width: 768px) {
  details { max-width: 95% !important; margin: 10px auto !important; }
  details summary { padding: 5px 12px 5px 40px !important; font-size: 1em !important; }
  details summary::before { left: 12px !important; }
  details > div { padding: 15px !important; }
}
@media (max-width: 480px) {
  details summary { padding: 4px 10px 4px 36px !important; }
  details > div { padding: 12px !important; }
}

/* ======================
   4. 表格样式 (table)
   ====================== */
.table-container {
  max-height: 400px !important;
  overflow: auto !important;
  border-radius: 8px !important;
  box-shadow: 0 4px 12px rgba(106, 78, 154, 0.08) !important;
  margin: 20px 0 !important;
}

details table {
  width: 100% !important;
  border-collapse: separate !important;
  border-spacing: 0 !important;
  background-color: rgba(254, 254, 255, 0.98) !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
}

details th {
  background: #8B6BBF !important;
  color: #fff !important;
  font-weight: bold !important;
  padding: 14px 18px !important;
  text-align: left !important;
  border-bottom: 2px solid #6A4E9A !important;
  font-size: 1.1em !important;
  position: sticky !important;
  top: 0 !important;
  z-index: 2 !important;
}

details td {
  padding: 12px 18px !important;
  border-bottom: 1px solid #e8e0f0 !important;
  color: #2E2A33 !important;
  transition: background-color 0.2s !important;
}

details tr:last-child td { border-bottom: none !important; }

details tr:hover td {
  background-color: rgba(139, 107, 191, 0.06) !important;
}

details tr:nth-child(even) {
  background-color: rgba(139, 107, 191, 0.04) !important;
}

@media (prefers-color-scheme: dark) {
  .table-container { box-shadow: 0 4px 12px rgba(0,0,0,0.4) !important; }
  details table { background-color: rgba(40, 35, 45, 0.9) !important; }
  details th { background: linear-gradient(to bottom, #4a3a5a, #3a2a4a) !important; border-bottom-color: #2e2834 !important; }
  details td { color: #f0e6f4 !important; border-bottom-color: #4a3a5a !important; }
  details tr:nth-child(even) { background-color: rgba(90, 80, 100, 0.15) !important; }
  details tr:hover td { background-color: rgba(139, 107, 191, 0.15) !important; }
}

@media (max-width: 768px) {
  .table-container { max-height: 300px !important; overflow-x: auto !important; -webkit-overflow-scrolling: touch !important; }
  .table-container::-webkit-scrollbar { height: 8px !important; }
  .table-container::-webkit-scrollbar-thumb { background-color: rgba(139, 107, 191, 0.3) !important; border-radius: 4px !important; }
}
@media (max-width: 480px) {
  details th, details td { padding: 10px 12px !important; font-size: 0.9em !important; }
  details td { word-break: break-word !important; }
}

/* ======================
   5. AI 输出对话框
   ====================== */
.group .bg-gray-100\/90 {
  background: rgba(249, 247, 250, 0.95) !important;
  border: 2px solid #8B6BBF !important;
  border-radius: 12px !important;
  box-shadow: 3px 3px 8px rgba(106, 78, 154, 0.15) !important;
  color: #2E2A33 !important;
  padding: 16px !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
  position: relative !important;
  font-size: 1.0em !important;
  line-height: 1.6 !important;
}

.group .bg-gray-100\/90::before {
  content: "" !important;
  position: absolute !important;
  top: -10px !important;
  left: 20px !important;
  width: 0 !important;
  height: 0 !important;
  border-left: 10px solid transparent !important;
  border-right: 10px solid transparent !important;
  border-bottom: 10px solid #8B6BBF !important;
}

.group .bg-gray-100\/90::after {
  content: "" !important;
  position: absolute !important;
  top: -8px !important;
  left: 20px !important;
  width: 0 !important;
  height: 0 !important;
  border-left: 10px solid transparent !important;
  border-right: 10px solid transparent !important;
  border-bottom: 10px solid rgba(249, 247, 250, 0.95) !important;
}

.group .bg-gray-100\/90 p,
.group .bg-gray-100\/90 li,
.group .bg-gray-100\/90 td,
.group .bg-gray-100\/90 th {
  margin: 15px 0 !important;
  line-height: 1.7 !important;
  font-size: 1.05em !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
  color: #2E2A33 !important;
  text-align: justify !important;
}

.group .bg-gray-100\/90 p:last-child,
.group .bg-gray-100\/90 li:last-child { margin-bottom: 0 !important; }

@media (prefers-color-scheme: dark) {
  .group .bg-gray-100\/90 {
    background: rgba(35, 30, 40, 0.95) !important;
    border-color: #6A4E9A !important;
    color: #f0e6f4 !important;
    box-shadow: 3px 3px 8px rgba(0,0,0,0.4) !important;
  }
  .group .bg-gray-100\/90::after { border-bottom: 10px solid rgba(35, 30, 40, 0.95) !important; }
  .group .bg-gray-100\/90 p, .group .bg-gray-100\/90 li, .group .bg-gray-100\/90 td, .group .bg-gray-100\/90 th { color: #f0e6f4 !important; }
}

/* ======================
   6. 底部输入区域
   ====================== */
#ai-chat-bottom-input { background: transparent !important; backdrop-filter: none !important; }
#ai-chat-input {
  background-color: #f9f7fa !important;
  border: 2px solid rgba(139, 107, 191, 0.3) !important;
  border-radius: 8px !important;
  color: #2E2A33 !important;
  box-shadow: inset 2px 2px 4px rgba(106, 78, 154, 0.06) !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
  font-size: 0.85em !important;
  padding: 12px 16px !important;
}

#ai-send-button { width: 32px !important; height: 32px !important; overflow: visible !important; }
#ai-send-button svg {
  display: inline-block !important; visibility: visible !important; opacity: 1 !important;
  width: 20px !important; height: 20px !important; fill: #8B6BBF !important; color: #8B6BBF !important;
}
#ai-send-button:hover svg { fill: #E8817A !important; color: #E8817A !important; }

@media (prefers-color-scheme: dark) {
  #ai-chat-input { background-color: #25202a !important; border: 2px solid #4a3a5a !important; color: #f0e6f4 !important; box-shadow: inset 2px 2px 4px rgba(0,0,0,0.2) !important; }
  #ai-send-button svg { fill: #a78fd6 !important; color: #a78fd6 !important; }
  #ai-send-button:hover svg { fill: #E8817A !important; color: #E8817A !important; }
}

/* ======================
   7. 顶部横幅
   ====================== */
.sticky.w-full.top-0.h-16 {
  background: #000 !important;
  background-image: url('https://pic1.imgdb.cn/item/6a3e184399bccaf16ccbdc70.jpg') !important;
  background-size: cover !important;
  background-position: center !important;
  border-bottom: 1px solid rgba(139, 107, 191, 0.6) !important;
}

@media (prefers-color-scheme: dark) {
  .sticky.w-full.top-0.h-16 { border-bottom: 1px solid rgba(232, 129, 122, 0.5) !important; }
}

/* ======================
   8. 按钮样式
   ====================== */
.flex.items-center.gap-2.pb-2 > button,
.MuiButtonBase-root.MuiButton-root.MuiButton-default, 
.flex.items-center.gap-2.mb-4 button.px-3 {
  background: linear-gradient(to bottom, #f9f7fc, #f4eff8) !important;
  color: #2E2A33 !important;
  border: 1px solid #D4B87A !important;
  border-radius: 6px !important;
  box-shadow: 2px 2px 0px rgba(212, 184, 122, 0.4) !important;
  font-weight: bold !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
  text-transform: none !important;
  transition: all 0.1s ease-in-out !important;
  padding: 4px 10px !important;
  font-size: 0.85em !important;
}

.flex.items-center.gap-2.pb-2 > button:hover,
.MuiButtonBase-root.MuiButton-root.MuiButton-default:hover, 
.flex.items-center.gap-2.mb-4 button.px-3:hover { 
  background: linear-gradient(to bottom, #f4eff8, #ede6f0) !important;
  color: #2E2A33 !important;
  transform: translate(2px, 2px) !important;
  box-shadow: 0px 0px 2px rgba(106, 78, 154, 0.15) !important;
}

.css-m3x93c svg, .css-m3x93c i, .css-m3x93c span, .css-m3x93c * {
  display: inline-block !important; visibility: visible !important; opacity: 1 !important;
  color: #8B6BBF !important; fill: #8B6BBF !important; font-family: inherit !important;
}
.css-m3x93c { font-family: var(--font-system), -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto !important; }
.css-m3x93c svg { width: 18px !important; height: 18px !important; min-width: 18px !important; min-height: 18px !important; }
.css-m3x93c:hover { background-color: rgba(139, 107, 191, 0.1) !important; }

#customized-resend-button.css-b8ryli {
  display: inline-flex !important; align-items: center !important; justify-content: center !important;
  width: 32px !important; height: 32px !important; min-width: 32px !important; padding: 4px !important;
  color: #8B6BBF !important; background: transparent !important; border-radius: 6px !important; border: none !important;
}
#customized-resend-button.css-b8ryli svg { display: block !important; width: 18px !important; height: 18px !important; fill: #8B6BBF !important; color: #8B6BBF !important; }
#customized-resend-button.css-b8ryli:hover { background-color: rgba(139, 107, 191, 0.08) !important; }
#customized-resend-button.css-b8ryli:hover svg { fill: #E8817A !important; color: #E8817A !important; }

@media (prefers-color-scheme: dark) {
  .flex.items-center.gap-2.pb-2 > button,
  .MuiButtonBase-root.MuiButton-root.MuiButton-default, 
  .flex.items-center.gap-2.mb-4 button.px-3 {
    background: linear-gradient(to bottom, #3a2e42, #2e2436) !important;
    color: #f0e6f4 !important;
    border-color: #D4B87A !important;
    box-shadow: 2px 2px 4px rgba(0,0,0,0.3) !important;
  }
  .flex.items-center.gap-2.pb-2 > button:hover,
  .MuiButtonBase-root.MuiButton-root.MuiButton-default:hover, 
  .flex.items-center.gap-2.mb-4 button.px-3:hover {
    background: linear-gradient(to bottom, #2e2436, #211a28) !important;
    color: #f0e6f4 !important;
  }
  .css-m3x93c svg, .css-m3x93c i, .css-m3x93c span { color: #a78fd6 !important; fill: #a78fd6 !important; }
  #customized-resend-button.css-b8ryli { color: #a78fd6 !important; }
  #customized-resend-button.css-b8ryli svg { fill: #a78fd6 !important; color: #a78fd6 !important; }
  #customized-resend-button.css-b8ryli:hover { background-color: rgba(139, 107, 191, 0.15) !important; }
}

/* ======================
   9. 元素隐藏
   ====================== */
.MuiButtonBase-root.MuiButton-root.MuiButton-default.css-w13mdt,
.absolute.z-40 .px-4.py-2.hover\:bg-indigo-100:nth-child(5),
.css-nkqe49 { display: none !important; }

/* ======================
   10. 侧边栏、弹出菜单与对话框
   ====================== */
#ai-model-selector .group {
  background: #f9f7fa !important;
  border: 1px solid rgba(139, 107, 191, 0.2) !important;
  border-radius: 6px !important;
  overflow: hidden !important;
  transition: all 0.3s ease !important;
}
#ai-model-selector .group:hover { 
  box-shadow: 0 0 10px rgba(139, 107, 191, 0.25) !important;
  border-color: #8B6BBF !important;
}
#ai-model-selector .group *, #ai-model-selector .group { color: #2E2A33 !important; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important; }

.MuiDialog-paper,
.absolute.z-40.w-48.bg-white.border, 
.w-\[360px\].max-h-\[480px\].rounded-lg, 
.absolute.z-40.text-gray-700.right-0.mt-6.w-48.bg-white.border.border-gray-200.rounded-lg.shadow-lg.py-2 {
  background: rgba(249, 247, 250, 0.95) !important;
  border: 1px solid rgba(139, 107, 191, 0.25) !important;
  border-radius: 8px !important;
  box-shadow: 0 0 20px rgba(106, 78, 154, 0.15) !important;
  backdrop-filter: blur(15px) !important;
}
.MuiDialogContent-root, .MuiDialogTitle-root, .MuiDialogActions-root,
.absolute.z-40.w-48.bg-white.border > *, 
.w-\[360px\].max-h-\[480px\].rounded-lg *, 
.absolute.z-40.text-gray-700.right-0.mt-6.w-48.bg-white.border.border-gray-200.rounded-lg.shadow-lg.py-2 * { 
  color: #2E2A33 !important; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
}
.absolute.z-40.w-48.bg-white.border > *:hover, 
.absolute.z-40.text-gray-700.right-0.mt-6.w-48.bg-white.border.border-gray-200.rounded-lg.shadow-lg.py-2 > div:hover { 
  background: rgba(139, 107, 191, 0.08) !important;
}
.MuiDialogContent-dividers {
  border-top: 1px solid rgba(139, 107, 191, 0.3) !important;
  border-bottom: 1px solid rgba(139, 107, 191, 0.3) !important;
}

.MuiDialogContent-root.MuiDialogContent-dividers::-webkit-scrollbar { width: 8px !important; }
.MuiDialogContent-root.MuiDialogContent-dividers::-webkit-scrollbar-track { background: rgba(249, 247, 250, 0.5) !important; border-radius: 4px !important; }
.MuiDialogContent-root.MuiDialogContent-dividers::-webkit-scrollbar-thumb { background: #8B6BBF !important; border-radius: 4px !important; border: 1px solid #f9f7fa !important; }
.MuiDialogContent-root.MuiDialogContent-dividers::-webkit-scrollbar-thumb:hover { background: #6A4E9A !important; }

div.duration-500.w-60.MuiBox-root {
  background: rgba(249, 247, 250, 0.8) !important;
  border-right: 1px solid rgba(139, 107, 191, 0.2) !important;
  backdrop-filter: blur(10px) !important;
}
div.duration-500.w-60.MuiBox-root * { color: #2E2A33 !important; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important; }
div.duration-500.w-60.MuiBox-root .MuiListItemButton-root:hover { background: rgba(139, 107, 191, 0.1) !important; }

div.duration-500.w-60.MuiBox-root .MuiList-root::-webkit-scrollbar { width: 6px !important; }
div.duration-500.w-60.MuiBox-root .MuiList-root::-webkit-scrollbar-track { background: transparent !important; }
div.duration-500.w-60.MuiBox-root .MuiList-root::-webkit-scrollbar-thumb { background: #8B6BBF !important; border-radius: 3px !important; }
div.duration-500.w-60.MuiBox-root .MuiList-root::-webkit-scrollbar-thumb:hover { background: #6A4E9A !important; }

.sticky.top-0.my-0.mx-3.border-\[1\.5px\] {
  background: rgba(249, 247, 250, 0.6) !important;
  border: 1px solid rgba(139, 107, 191, 0.2) !important;
  backdrop-filter: blur(5px) !important;
  padding-top: 25px !important;
}
.sticky.top-0.my-0.mx-3.border-\[1\.5px\]::before {
  content: '留下你的评论' !important; position: absolute !important; top: 5px !important; left: 50% !important;
  transform: translateX(-50%) !important; color: #8B6BBF !important; font-size: 14px !important;
  font-weight: bold !important; text-shadow: 0 0 5px rgba(106, 78, 154, 0.2) !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
}
.translate-y-0 .p-3.overflow-y-auto { background: rgba(249, 247, 250, 0.6) !important; }

.block.w-full.sm\:w-\[240px\].shrink-0 {
  background: rgba(249, 247, 250, 0.6) !important;
  border-left: 1px solid rgba(139, 107, 191, 0.2) !important;
}
.block.w-full.sm\:w-\[240px\].shrink-0 * { color: #2E2A33 !important; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important; }
.block.w-full.sm\:w-\[240px\].shrink-0 div[class*="hover:bg-gray-200"]:hover { background: rgba(139, 107, 191, 0.08) !important; }

@media (prefers-color-scheme: dark) {
  #ai-model-selector .group { background: #25202a !important; border-color: #4a3a5a !important; }
  #ai-model-selector .group:hover { box-shadow: 0 0 10px rgba(139, 107, 191, 0.3) !important; border-color: #8B6BBF !important; }
  #ai-model-selector .group *, #ai-model-selector .group { color: #f0e6f4 !important; }
  .MuiDialog-paper, .absolute.z-40.w-48.bg-white.border, .w-\[360px\].max-h-\[480px\].rounded-lg, .absolute.z-40.text-gray-700.right-0.mt-6.w-48.bg-white.border.border-gray-200.rounded-lg.shadow-lg.py-2 { background: rgba(35, 30, 40, 0.95) !important; border-color: #4a3a5a !important; box-shadow: 0 0 20px rgba(0,0,0,0.4) !important; }
  .MuiDialogContent-root, .MuiDialogTitle-root, .MuiDialogActions-root, .absolute.z-40.w-48.bg-white.border > *, .w-\[360px\].max-h-\[480px\].rounded-lg *, .absolute.z-40.text-gray-700.right-0.mt-6.w-48.bg-white.border.border-gray-200.rounded-lg.shadow-lg.py-2 * { color: #f0e6f4 !important; }
  .MuiDialogContent-dividers { border-top-color: #4a3a5a !important; border-bottom-color: #4a3a5a !important; }
  .MuiDialogContent-root.MuiDialogContent-dividers::-webkit-scrollbar-track { background: rgba(40, 35, 45, 0.5) !important; }
  .MuiDialogContent-root.MuiDialogContent-dividers::-webkit-scrollbar-thumb { background: #6A4E9A !important; border-color: #25202a !important; }
  div.duration-500.w-60.MuiBox-root { background: rgba(35, 30, 40, 0.8) !important; border-right-color: #4a3a5a !important; }
  div.duration-500.w-60.MuiBox-root * { color: #f0e6f4 !important; }
  div.duration-500.w-60.MuiBox-root .MuiListItemButton-root:hover { background: rgba(139, 107, 191, 0.2) !important; }
  .sticky.top-0.my-0.mx-3.border-\[1\.5px\] { background: rgba(35, 30, 40, 0.6) !important; border-color: #4a3a5a !important; }
  .sticky.top-0.my-0.mx-3.border-\[1\.5px\]::before { color: #a78fd6 !important; text-shadow: 0 0 5px rgba(167, 143, 214, 0.2) !important; }
  .translate-y-0 .p-3.overflow-y-auto { background: rgba(35, 30, 40, 0.6) !important; }
  .block.w-full.sm\:w-\[240px\].shrink-0 { background: rgba(35, 30, 40, 0.6) !important; border-left-color: #4a3a5a !important; }
  .block.w-full.sm\:w-\[240px\].shrink-0 * { color: #f0e6f4 !important; }
}

/* ======================
   11. 积分信息栏
   ====================== */
.MuiStack-root.text-purple-500.mt-1.css-1kz283j {
  background: linear-gradient(145deg, #f9f7fc, #f4f0f7) !important;
  border: 1px solid #e8e0f0 !important;
  border-radius: 4px !important;
  box-shadow: 0 1px 4px rgba(106, 78, 154, 0.08) !important;
  padding: 4px 8px !important;
  display: flex !important; flex-direction: row !important; flex-wrap: wrap !important; align-items: center !important; justify-content: flex-start !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
  margin-top: 6px !important; min-height: 22px !important; gap: 3px !important;
}
.MuiStack-root.text-purple-500.mt-1.css-1kz283j::before {
  content: "🌙" !important; position: absolute !important; left: 5px !important; font-size: 0.7em !important; color: rgba(139, 107, 191, 0.3) !important;
}
.MuiStack-root.text-purple-500.mt-1.css-1kz283j::after {
  content: "✨" !important; position: absolute !important; right: 5px !important; font-size: 0.7em !important; color: rgba(212, 184, 122, 0.3) !important;
}

.MuiTypography-root.MuiTypography-body2.css-6c0gf2 {
  color: #2E2A33 !important; font-size: 0.7em !important; font-weight: bold !important;
  padding: 2px 4px !important; background: rgba(255,255,255,0.8) !important; border-radius: 4px !important;
  border: 1px solid rgba(139, 107, 191, 0.15) !important; margin: 1px 0.5px !important; word-break: break-all !important; line-height: 1.2 !important;
}
.MuiTypography-root.MuiTypography-body2.text-orange-500.css-1x48u03 {
  color: #2E2A33 !important; font-size: 0.65em !important; padding: 2px 4px !important;
  background: rgba(255,255,255,0.8) !important; border-radius: 4px !important;
  border: 1px solid rgba(139, 107, 191, 0.15) !important; display: flex !important; align-items: center !important; margin: 1px 0.5px !important; word-break: break-all !important; line-height: 1.2 !important;
}
.MuiTypography-root.MuiTypography-body2.text-orange-500.css-1x48u03::before {
  content: "•" !important; margin-right: 3px !important; font-size: 0.6em !important; color: #8B6BBF !important;
}

@media (prefers-color-scheme: dark) {
  .MuiStack-root.text-purple-500.mt-1.css-1kz283j { background: linear-gradient(135deg, #2e2834, #3d2c42) !important; border-color: #4a3a5a !important; box-shadow: 0 1px 4px rgba(0,0,0,0.3) !important; }
  .MuiTypography-root.MuiTypography-body2.css-6c0gf2 { color: #f0e6f4 !important; background: rgba(40, 35, 45, 0.7) !important; border-color: rgba(139, 107, 191, 0.2) !important; }
  .MuiTypography-root.MuiTypography-body2.text-orange-500.css-1x48u03 { color: #f0e6f4 !important; background: rgba(40, 35, 45, 0.7) !important; border-color: rgba(139, 107, 191, 0.2) !important; }
  .MuiTypography-root.MuiTypography-body2.text-orange-500.css-1x48u03::before { color: #a78fd6 !important; }
}

@media (max-width: 480px) {
  .MuiStack-root.text-purple-500.mt-1.css-1kz283j { padding: 3px 6px !important; min-height: 20px !important; gap: 2px !important; margin-top: 4px !important; }
}

/* ======================
   12. 叙事正文专用样式保护
   ====================== */
.narrative-content {
  background: linear-gradient(135deg, #f9f7fc 0%, #f4f0f7 100%) !important;
  border: 1px solid #e8e0f0 !important;
  border-radius: 10px !important;
  padding: 20px 15px !important;
  margin: 15px 0 !important;
  line-height: 1.7 !important;
  font-size: 1.05em !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
  color: #2E2A33 !important;
  text-align: justify !important;
  box-shadow: 0 4px 12px rgba(106, 78, 154, 0.06) !important;
  position: relative !important;
}
.narrative-content p { margin-bottom: 1.2em !important; }
.narrative-content p:last-child { margin-bottom: 0 !important; }
.narrative-content ::selection { background: #8B6BBF !important; color: #fff !important; }
.narrative-content::before {
  content: '' !important; position: absolute !important; inset: 0 !important; border-radius: 12px !important;
  box-shadow: inset 0 1px 3px rgba(255,255,255,0.8) !important; pointer-events: none !important; z-index: 1 !important;
}

@media (prefers-color-scheme: dark) {
  .narrative-content { background: linear-gradient(135deg, #25202a 0%, #2e2834 100%) !important; border-color: #4a3a5a !important; color: #f0e6f4 !important; box-shadow: 0 4px 12px rgba(0,0,0,0.4) !important; }
  .narrative-content ::selection { background: #6A4E9A !important; }
  .narrative-content::before { box-shadow: inset 0 1px 3px rgba(255,255,255,0.1) !important; }
}

/* ======================
   13. 状态面板
   ====================== */
details .content-wrapper {
  background: #f9f7fc !important; border: 1px solid #e8e0f0 !important; margin-top: 8px !important; border-radius: 10px !important;
  padding: 15px !important; font-family: 'Consolas', 'Monaco', monospace !important; font-size: 0.9em !important; line-height: 1.5 !important; color: #2E2A33 !important;
}
details .content-wrapper strong { color: #6A4E9A !important; }
@media (prefers-color-scheme: dark) {
  details .content-wrapper { background: #25202a !important; border-color: #4a3a5a !important; color: #f0e6f4 !important; }
  details .content-wrapper strong { color: #a78fd6 !important; }
}

/* ======================
   14. 小说设定卡片
   ====================== */
.novel-setting-card {
  background: linear-gradient(145deg, #f9f7fc 0%, #f4f0f7 100%) !important;
  border: 1px solid #e8e0f0 !important;
  border-radius: 12px !important;
  padding: 20px 18px !important;
  margin: 18px 0 !important;
  box-shadow: 0 4px 16px rgba(106, 78, 154, 0.08), 0 1px 3px rgba(0,0,0,0.05), inset 0 1px 0 rgba(255,255,255,0.8) !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
  line-height: 1.7 !important; color: #2E2A33 !important; position: relative !important;
  transition: all 0.3s ease !important; overflow: hidden !important;
}
.novel-setting-card::before {
  content: '' !important; position: absolute !important; top: 0; left: 0; right: 0; height: 2px !important;
  background: linear-gradient(90deg, #8B6BBF, #E8817A, #8B6BBF) !important; border-radius: 12px 12px 0 0 !important;
}
.novel-setting-card:hover { transform: translateY(-1px) !important; box-shadow: 0 6px 20px rgba(106, 78, 154, 0.12), 0 2px 6px rgba(0,0,0,0.08), inset 0 1px 0 rgba(255,255,255,0.9) !important; border-color: #8B6BBF !important; }
.novel-setting-card p, .novel-setting-card div { margin-bottom: 12px !important; font-size: 1em !important; color: #2E2A33 !important; line-height: 1.6 !important; }
.novel-setting-card .highlight { color: #6A4E9A !important; font-weight: 600 !important; background: linear-gradient(120deg, transparent 0%, rgba(139,107,191,0.1) 100%) !important; padding: 2px 6px !important; border-radius: 4px !important; }
.novel-setting-card .card-title { margin: 0 0 16px !important; font-size: 1.1em !important; font-weight: 600 !important; color: #6A4E9A !important; text-align: center !important; padding: 8px 0 !important; border-bottom: 2px solid rgba(139,107,191,0.3); letter-spacing: 0.5px !important; }

@media (prefers-color-scheme: dark) {
  .novel-setting-card { background: linear-gradient(145deg, #25202a 0%, #2e2834 100%) !important; border-color: #4a3a5a !important; color: #f0e6f4 !important; box-shadow: 0 4px 20px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.1) !important; }
  .novel-setting-card::before { background: linear-gradient(90deg, #8B6BBF, #E8817A, #8B6BBF) !important; }
  .novel-setting-card p, .novel-setting-card div { color: #f0e6f4 !important; }
  .novel-setting-card .highlight { color: #a78fd6 !important; background: rgba(139,107,191,0.2) !important; }
  .novel-setting-card .card-title { color: #f0e6f4 !important; border-bottom-color: #4a3a5a !important; }
}

/* ======================
   15. 行动选项卡片
   ====================== */
.action-card {
  background: linear-gradient(145deg, #f9f7fc, #f4f0f7);
  border: 1px solid #e8e0f0;
  border-radius: 12px;
  padding: 20px;
  margin: 20px 0;
  box-shadow: 0 4px 12px rgba(106, 78, 154, 0.06);
  transition: all 0.3s ease;
}
.action-card:hover { box-shadow: 0 6px 20px rgba(106, 78, 154, 0.1); transform: translateY(-1px); }
.action-header { text-align: center; font-weight: bold; font-size: 1.1em; margin-bottom: 15px; color: #6A4E9A; border-bottom: 2px solid rgba(139,107,191,0.3); padding-bottom: 8px; }
.action-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.action-btn {
  padding: 12px 15px; background: white; border: 1px solid #e8e0f0; border-radius: 8px;
  cursor: pointer; transition: all 0.2s ease; text-align: left; font-size: 1em; line-height: 1.4; color: #2E2A33;
}
.action-btn:hover { background: #f4f0f7; border-color: #8B6BBF; transform: translateY(-2px); box-shadow: 0 2px 8px rgba(106, 78, 154, 0.1); }
@media (prefers-color-scheme: dark) {
  .action-card { background: linear-gradient(145deg, #25202a, #2e2834) !important; border-color: #4a3a5a !important; color: #f0e6f4 !important; }
  .action-header { color: #f0e6f4 !important; border-bottom-color: #4a3a5a !important; }
  .action-btn { background: #25202a !important; border-color: #4a3a5a !important; color: #f0e6f4 !important; }
  .action-btn:hover { background: #2e2834 !important; border-color: #8B6BBF !important; }
}

/* ======================
   16. 顶部导航栏
   ====================== */
.flex.items-center.justify-between.w-full.relative {
  background: linear-gradient(to bottom, #f9f7fc, #f4f0f7) !important;
  border-bottom: 2px solid rgba(139, 107, 191, 0.3) !important;
  box-shadow: 0 4px 12px rgba(106, 78, 154, 0.1) !important;
  padding: 4px 12px !important;
  z-index: 10 !important;
}
.px-2\\.5.py-px.text-xs.leading-5.rounded-md.inline-flex.items-center.text-green-800.bg-green-100.flex-shrink-0 {
  background: linear-gradient(135deg, #8B6BBF, #a78fd6) !important;
  color: #ffffff !important; border: 1px solid #8B6BBF !important;
  box-shadow: 0 0 8px rgba(139, 107, 191, 0.3) !important; font-weight: bold !important;
}
.MuiIconButton-root svg, button.MuiButtonBase-root svg { color: #8B6BBF !important; fill: #8B6BBF !important; }
.MuiIconButton-root:hover svg { color: #E8817A !important; fill: #E8817A !important; }

@media (prefers-color-scheme: dark) {
  .flex.items-center.justify-between.w-full.relative { background: linear-gradient(to bottom, #25202a, #2e2834) !important; border-bottom-color: #4a3a5a !important; }
  .px-2\\.5.py-px... { background: linear-gradient(135deg, #6A4E9A, #8B6BBF) !important; }
  .MuiIconButton-root svg, button.MuiButtonBase-root svg { color: #a78fd6 !important; fill: #a78fd6 !important; }
  .MuiIconButton-root:hover svg { color: #E8817A !important; fill: #E8817A !important; }
}

/* ======================
   17. 加载状态 - 构思剧情动画 (月光轻幻想)
   ====================== */
/* 外层容器约束 */
div:has(> [class*="dot-flashing"]) {
  width: auto !important;
  min-width: 155px !important;
  height: auto !important;
  min-height: 32px !important;
  overflow: visible !important;
}

[class*="dot-flashing"] {
  width: auto !important;
  height: auto !important;
  min-width: 145px !important;
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  animation: none !important;
  font-size: 0 !important;
  color: transparent !important;
  position: relative !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 5px 10px !important;
}

/* 先重置伪元素，防止被外部样式污染 */
[class*="dot-flashing"]::before,
[class*="dot-flashing"]::after {
  animation: none !important;
  background: transparent !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  position: absolute !important;
}
[class*="dot-flashing"]::before {
  content: none !important;
  width: 0 !important;
  height: 0 !important;
}
[class*="dot-flashing"]::after {
  content: none !important;
  width: 0 !important;
  height: 0 !important;
}

/* 光点动画 */
[class*="dot-flashing"]::before {
  content: "" !important;
  display: inline-block !important;
  width: 7px !important;
  height: 7px !important;
  min-width: 7px !important;
  min-height: 7px !important;
  background: radial-gradient(circle, #8B6BBF 0%, rgba(139,107,191,0.6) 40%, transparent 70%) !important;
  border-radius: 50% !important;
  box-shadow:
    0 0 6px rgba(106,78,154,0.8),
    0 0 12px rgba(106,78,154,0.4),
    0 0 20px rgba(106,78,154,0.2) !important;
  position: relative !important;
  left: auto !important;
  top: auto !important;
  margin-right: 9px !important;
  flex-shrink: 0 !important;
  animation: dotWarmPulse 2s ease-in-out infinite !important;
  transform-origin: center !important;
}

@keyframes dotWarmPulse {
  0%, 100% {
    transform: translateY(0) scale(1);
    box-shadow:
      0 0 6px rgba(106,78,154,0.8),
      0 0 12px rgba(106,78,154,0.4),
      0 0 20px rgba(106,78,154,0.2);
    text-shadow: 0 0 4px rgba(106,78,154,0.3);
  }
  50% {
    transform: translateY(-5px) scale(1.18);
    box-shadow:
      0 0 10px rgba(212,184,122,1),
      0 0 18px rgba(212,184,122,0.6),
      0 0 30px rgba(212,184,122,0.35);
    text-shadow: 0 0 10px rgba(212,184,122,0.6);
  }
}

/* 文字流光 */
[class*="dot-flashing"]::after {
  content: "正在构思剧情" !important;
  display: inline-block !important;
  position: relative !important;
  left: auto !important;
  top: auto !important;
  width: auto !important;
  height: auto !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  letter-spacing: 1px !important;
  white-space: nowrap !important;
  line-height: 1.4 !important;
  background-image: linear-gradient(
    105deg,
    #6A4E9A 0%,
    #8B6BBF 15%,
    #a78fd6 35%,
    #f4f0f7 50%,
    #a78fd6 65%,
    #8B6BBF 85%,
    #6A4E9A 100%
  ) !important;
  background-size: 300% 100% !important;
  background-clip: text !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  color: transparent !important;
  text-shadow: none !important;
  animation: conceiveWarmFlow 3s ease-in-out infinite !important;
}

@keyframes conceiveWarmFlow {
  0%, 100% {
    background-position: 0% 50%;
    text-shadow: 0 0 4px rgba(106,78,154,0.3);
  }
  25% {
    background-position: 100% 50%;
    text-shadow: 0 0 10px rgba(139,107,191,0.6);
  }
  50% {
    background-position: 200% 50%;
    text-shadow: 0 0 16px rgba(212,184,122,0.8);
  }
  75% {
    background-position: 100% 50%;
    text-shadow: 0 0 10px rgba(139,107,191,0.6);
  }
}

/* 暗色模式 */
@media (prefers-color-scheme: dark) {
  [class*="dot-flashing"]::before {
    background: radial-gradient(circle, #a78fd6 0%, rgba(167,143,214,0.7) 40%, transparent 70%) !important;
    box-shadow:
      0 0 8px rgba(212,184,122,0.8),
      0 0 16px rgba(212,184,122,0.5),
      0 0 24px rgba(212,184,122,0.3) !important;
  }

  @keyframes dotWarmPulseDark {
    0%, 100% {
      transform: translateY(0) scale(1);
      box-shadow:
        0 0 8px rgba(212,184,122,0.8),
        0 0 16px rgba(212,184,122,0.5),
        0 0 24px rgba(212,184,122,0.3);
      text-shadow: 0 0 6px rgba(212,184,122,0.4);
    }
    50% {
      transform: translateY(-5px) scale(1.18);
      box-shadow:
        0 0 14px rgba(255,215,0,0.8),
        0 0 22px rgba(255,215,0,0.5),
        0 0 36px rgba(255,215,0,0.3);
      text-shadow: 0 0 14px rgba(255,215,0,0.6);
    }
  }

  [class*="dot-flashing"]::before {
    animation-name: dotWarmPulseDark !important;
  }

  [class*="dot-flashing"]::after {
    background-image: linear-gradient(
      105deg,
      #8B6BBF 0%,
      #a78fd6 15%,
      #E8817A 35%,
      #f4f0f7 50%,
      #E8817A 65%,
      #a78fd6 85%,
      #8B6BBF 100%
    ) !important;
  }

  @keyframes conceiveWarmFlowDark {
    0%, 100% {
      background-position: 0% 50%;
      text-shadow: 0 0 6px rgba(139,107,191,0.4);
    }
    25% {
      background-position: 100% 50%;
      text-shadow: 0 0 14px rgba(167,143,214,0.7);
    }
    50% {
      background-position: 200% 50%;
      text-shadow: 0 0 20px rgba(212,184,122,0.9);
    }
    75% {
      background-position: 100% 50%;
      text-shadow: 0 0 14px rgba(167,143,214,0.7);
    }
  }

  [class*="dot-flashing"]::after {
    animation-name: conceiveWarmFlowDark !important;
  }
}

/* 响应式 */
@media (max-width: 768px) {
  div:has(> [class*="dot-flashing"]) {
    min-width: 140px !important;
    min-height: 28px !important;
  }
  [class*="dot-flashing"] {
    min-width: 130px !important;
    padding: 4px 7px !important;
  }
  [class*="dot-flashing"]::before {
    width: 5px !important;
    height: 5px !important;
    min-width: 5px !important;
    min-height: 5px !important;
    margin-right: 7px !important;
  }
  [class*="dot-flashing"]::after {
    font-size: 13px !important;
    letter-spacing: 0.5px !important;
  }
}

@media (max-width: 480px) {
  div:has(> [class*="dot-flashing"]) {
    min-width: 125px !important;
    min-height: 26px !important;
  }
  [class*="dot-flashing"] {
    min-width: 115px !important;
    padding: 3px 6px !important;
  }
  [class*="dot-flashing"]::before {
    width: 4px !important;
    height: 4px !important;
    min-width: 4px !important;
    min-height: 4px !important;
    margin-right: 6px !important;
  }
  [class*="dot-flashing"]::after {
    font-size: 12px !important;
    letter-spacing: 0px !important;
  }
}

/* ======================
   月光轻幻想主题（无边框输入区）- 新平台完整适配
   涵盖消息气泡、输入框、工具栏、发送按钮及细节补全
   ====================== */

/* ---------- 0. 设计令牌（CSS 变量） ---------- */
:root {
  --moon-bg-light: #f9f7fa;
  --moon-bg-light-rgb: 249, 247, 250;
  --moon-bg-container: #f9f7fc;
  --moon-bg-container-2: #f4eff8;
  --moon-bg-container-3: #ede6f0;
  --moon-border: rgba(139, 107, 191, 0.25);
  --moon-border-strong: #8B6BBF;
  --moon-border-gold: #D4B87A;          /* 按钮金色边框 */
  --moon-text: #2E2A33;
  --moon-icon: #8B6BBF;
  --moon-shadow: rgba(106, 78, 154, 0.12);
  --moon-shadow-hover: rgba(106, 78, 154, 0.18);
  --moon-send-from: #E8817A;
  --moon-send-to: #d4706a;
  --moon-send-text: #ffffff;
  --moon-divider: rgba(139, 107, 191, 0.2);
  --moon-inset-shadow: rgba(106, 78, 154, 0.08);
  --moon-focus-ring: rgba(139, 107, 191, 0.15);
  --moon-placeholder: #9a8ba5;
}

/* ---------- 1. 消息气泡 ---------- */
div:has(> .space-y-3 > .rili-markdown-renderer) {
  background: rgba(var(--moon-bg-light-rgb), 0.95) !important;
  border: 2px solid var(--moon-border) !important;
  border-radius: 14px !important;
  box-shadow: 0 2px 10px var(--moon-shadow) !important;
  backdrop-filter: blur(5px) !important;
  -webkit-backdrop-filter: blur(5px) !important;
  transition: box-shadow 0.2s ease !important;
}
div:has(> .space-y-3 > .rili-markdown-renderer):hover {
  box-shadow: 0 4px 16px var(--moon-shadow-hover) !important;
}
div:has(> .space-y-3 > .rili-markdown-renderer) .rili-markdown-renderer,
div:has(> .space-y-3 > .rili-markdown-renderer) p,
div:has(> .space-y-3 > .rili-markdown-renderer) li,
div:has(> .space-y-3 > .rili-markdown-renderer) td,
div:has(> .space-y-3 > .rili-markdown-renderer) th {
  color: var(--moon-text) !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
  line-height: 1.7 !important;
  font-size: 1.05em !important;
}

/* ---------- 2. 输入组容器（无边框，柔阴影） ---------- */
[data-slot="input-group"] {
  background-color: var(--moon-bg-light) !important;
  border: none !important;
  border-radius: 12px !important;
  box-shadow: 0 2px 12px var(--moon-shadow) !important;
  transition: box-shadow 0.2s ease !important;
}
[data-slot="input-group"]:focus-within {
  box-shadow: 0 0 0 4px var(--moon-focus-ring), 0 2px 12px var(--moon-shadow) !important;
}

/* ---------- 3. 文本框（可拖拽调整大小，无边框） ---------- */
[data-slot="input-group-control"] {
  background-color: var(--moon-bg-light) !important;
  border: none !important;
  border-radius: 8px !important;
  color: var(--moon-text) !important;
  box-shadow: inset 0 1px 4px var(--moon-inset-shadow) !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
  font-size: 0.95em !important;
  line-height: 1.6 !important;
  padding: 12px 16px !important;
  transition: background-color 0.2s ease, box-shadow 0.2s ease !important;
  resize: vertical !important;
}
[data-slot="input-group-control"]:focus-visible {
  background-color: rgba(var(--moon-bg-light-rgb), 0.98) !important;
  box-shadow: inset 0 1px 6px var(--moon-inset-shadow), 0 0 0 3px var(--moon-focus-ring) !important;
  outline: none !important;
}
[data-slot="input-group-control"]::placeholder {
  color: var(--moon-placeholder) !important;
  opacity: 0.8 !important;
}

/* ---------- 4. 工具栏容器（保留上下分割线） ---------- */
#prompt-input-header,
#prompt-input-footer {
  background: rgba(var(--moon-bg-light-rgb), 0.6) !important;
  backdrop-filter: blur(6px) !important;
  -webkit-backdrop-filter: blur(6px) !important;
}
#prompt-input-header {
  border-bottom: 1px solid var(--moon-divider) !important;
  padding-bottom: 6px !important;
}
#prompt-input-footer {
  border-top: 1px solid var(--moon-divider) !important;
  padding-top: 6px !important;
}

/* 分隔竖线 */
#prompt-input-header .w-px,
#prompt-input-footer .w-px {
  background-color: var(--moon-divider) !important;
}

/* 通用按钮（金色边框特色） */
#prompt-input-header button[class*="border-input"],
#prompt-input-footer button[class*="border-input"] {
  background: linear-gradient(to bottom, var(--moon-bg-container), var(--moon-bg-container-2)) !important;
  border-color: var(--moon-border-gold) !important;
  color: var(--moon-text) !important;
  box-shadow: 0 1px 3px var(--moon-shadow) !important;
  transition: all 0.15s ease !important;
}
#prompt-input-header button[class*="border-input"]:hover,
#prompt-input-footer button[class*="border-input"]:hover {
  background: linear-gradient(to bottom, var(--moon-bg-container-2), var(--moon-bg-container-3)) !important;
  border-color: var(--moon-border-strong) !important;
  box-shadow: 0 2px 6px var(--moon-shadow-hover) !important;
  transform: translateY(-1px) !important;
}
#prompt-input-header button[class*="border-input"]:focus-visible,
#prompt-input-footer button[class*="border-input"]:focus-visible {
  box-shadow: 0 0 0 2px var(--moon-border-strong), 0 1px 3px var(--moon-shadow) !important;
  outline: none !important;
}

/* 模型选择器按钮（保留金色边框） */
button:has(img[alt="google logo"]) {
  background: linear-gradient(to bottom, var(--moon-bg-container), var(--moon-bg-container-2)) !important;
  border-color: var(--moon-border-gold) !important;
  color: var(--moon-text) !important;
  box-shadow: 0 1px 3px var(--moon-shadow) !important;
}
button:has(img[alt="google logo"]):hover {
  background: linear-gradient(to bottom, var(--moon-bg-container-2), var(--moon-bg-container-3)) !important;
  border-color: var(--moon-border-strong) !important;
}
button:has(img[alt="google logo"]):focus-visible {
  box-shadow: 0 0 0 2px var(--moon-border-strong), 0 1px 3px var(--moon-shadow) !important;
  outline: none !important;
}

/* 图标颜色 */
#prompt-input-header svg,
#prompt-input-footer svg {
  color: var(--moon-icon) !important;
}

/* 发送按钮 - 暖珊瑚色渐变 */
#prompt-input-footer button[type="submit"] {
  background: linear-gradient(135deg, var(--moon-send-from), var(--moon-send-to)) !important;
  border: none !important;
  color: var(--moon-send-text) !important;
  box-shadow: 0 2px 8px rgba(232, 129, 122, 0.35) !important;
  transition: all 0.2s ease !important;
}
#prompt-input-footer button[type="submit"]:hover {
  background: linear-gradient(135deg, var(--moon-send-to), var(--moon-send-from)) !important;
  box-shadow: 0 4px 12px rgba(232, 129, 122, 0.45) !important;
  transform: translateY(-1px) !important;
}
#prompt-input-footer button[type="submit"] svg {
  color: var(--moon-send-text) !important;
}
#prompt-input-footer button[type="submit"]:focus-visible {
  box-shadow: 0 0 0 3px rgba(232, 129, 122, 0.4), 0 2px 8px rgba(232, 129, 122, 0.35) !important;
}

/* ---------- 5. 顶部导航栏适配（新增） ---------- */
header {
  background-color: var(--moon-bg-light) !important;
  border-bottom: 1px solid var(--moon-divider) !important;
  box-shadow: 0 2px 8px var(--moon-shadow) !important;
  color: var(--moon-text) !important;
}

/* 导航栏内所有按钮基础样式 */
header button {
  background: transparent !important;
  border: none !important;
  color: var(--moon-text) !important;
  box-shadow: none !important;
  border-radius: 8px !important;
  transition: background 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease !important;
}

/* 按钮悬停 */
header button:hover {
  background: linear-gradient(to bottom, var(--moon-bg-container), var(--moon-bg-container-2)) !important;
  color: var(--moon-text) !important;
  box-shadow: 0 1px 3px var(--moon-shadow) !important;
  transform: translateY(-1px) !important;
}

/* 按钮聚焦 */
header button:focus-visible {
  box-shadow: 0 0 0 2px var(--moon-border-strong), 0 1px 3px var(--moon-shadow) !important;
  outline: none !important;
}

/* 图标颜色 */
header button svg {
  color: var(--moon-icon) !important;
  transition: color 0.15s ease !important;
}
header button:hover svg {
  color: var(--moon-text) !important;
}

/* 中间区域文字 */
#nav-middle {
  color: var(--moon-text) !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
  font-size: 0.95em !important;
}

/* ---------- 6. 暗色模式 ---------- */
@media (prefers-color-scheme: dark) {
  :root {
    --moon-bg-light: #25202a;
    --moon-bg-light-rgb: 37, 32, 42;
    --moon-bg-container: #3a2e42;
    --moon-bg-container-2: #2e2436;
    --moon-bg-container-3: #211a28;
    --moon-border: #4a3a5a;
    --moon-border-strong: #8B6BBF;
    --moon-border-gold: #D4B87A;        /* 暗色下金色仍然显眼 */
    --moon-text: #f0e6f4;
    --moon-icon: #a78fd6;
    --moon-shadow: rgba(0, 0, 0, 0.3);
    --moon-shadow-hover: rgba(139, 107, 191, 0.3);
    --moon-send-from: #d4706a;
    --moon-send-to: #c0605a;
    --moon-send-text: #ffffff;
    --moon-divider: #4a3a5a;
    --moon-inset-shadow: rgba(0, 0, 0, 0.2);
    --moon-focus-ring: rgba(139, 107, 191, 0.3);
    --moon-placeholder: #8a7b95;
  }

  /* 输入组容器 */
  [data-slot="input-group"] {
    background-color: var(--moon-bg-light) !important;
    box-shadow: 0 2px 12px var(--moon-shadow) !important;
  }
  [data-slot="input-group"]:focus-within {
    box-shadow: 0 0 0 4px var(--moon-focus-ring), 0 2px 12px var(--moon-shadow) !important;
  }

  /* 文本框 */
  [data-slot="input-group-control"] {
    background-color: var(--moon-bg-light) !important;
    box-shadow: inset 0 1px 4px var(--moon-inset-shadow) !important;
    color: var(--moon-text) !important;
  }
  [data-slot="input-group-control"]:focus-visible {
    background-color: rgba(var(--moon-bg-light-rgb), 0.98) !important;
    box-shadow: inset 0 1px 6px var(--moon-inset-shadow), 0 0 0 3px var(--moon-focus-ring) !important;
  }
  [data-slot="input-group-control"]::placeholder {
    color: var(--moon-placeholder) !important;
  }

  /* 消息气泡 */
  div:has(> .space-y-3 > .rili-markdown-renderer) {
    background: rgba(var(--moon-bg-light-rgb), 0.95) !important;
    border-color: var(--moon-border) !important;
    box-shadow: 0 2px 10px var(--moon-shadow) !important;
  }
  div:has(> .space-y-3 > .rili-markdown-renderer):hover {
    box-shadow: 0 4px 16px var(--moon-shadow-hover) !important;
  }
  div:has(> .space-y-3 > .rili-markdown-renderer) .rili-markdown-renderer,
  div:has(> .space-y-3 > .rili-markdown-renderer) p,
  div:has(> .space-y-3 > .rili-markdown-renderer) li,
  div:has(> .space-y-3 > .rili-markdown-renderer) td,
  div:has(> .space-y-3 > .rili-markdown-renderer) th {
    color: var(--moon-text) !important;
  }

  /* 工具栏容器 */
  #prompt-input-header,
  #prompt-input-footer {
    background: rgba(var(--moon-bg-light-rgb), 0.6) !important;
  }
  #prompt-input-header {
    border-bottom-color: var(--moon-divider) !important;
  }
  #prompt-input-footer {
    border-top-color: var(--moon-divider) !important;
  }

  /* 分隔竖线 */
  #prompt-input-header .w-px,
  #prompt-input-footer .w-px {
    background-color: var(--moon-divider) !important;
  }

  /* 通用按钮（保留金色边框） */
  #prompt-input-header button[class*="border-input"],
  #prompt-input-footer button[class*="border-input"],
  button:has(img[alt="google logo"]) {
    background: linear-gradient(to bottom, var(--moon-bg-container), var(--moon-bg-container-2)) !important;
    border-color: var(--moon-border-gold) !important;
    color: var(--moon-text) !important;
  }
  #prompt-input-header button[class*="border-input"]:hover,
  #prompt-input-footer button[class*="border-input"]:hover,
  button:has(img[alt="google logo"]):hover {
    background: linear-gradient(to bottom, var(--moon-bg-container-2), var(--moon-bg-container-3)) !important;
    border-color: var(--moon-border-strong) !important;
  }
  #prompt-input-header button[class*="border-input"]:focus-visible,
  #prompt-input-footer button[class*="border-input"]:focus-visible,
  button:has(img[alt="google logo"]):focus-visible {
    box-shadow: 0 0 0 2px var(--moon-border-strong), 0 1px 3px var(--moon-shadow) !important;
  }

  /* 图标 */
  #prompt-input-header svg,
  #prompt-input-footer svg {
    color: var(--moon-icon) !important;
  }

  /* 发送按钮（珊瑚色加深） */
  #prompt-input-footer button[type="submit"] {
    background: linear-gradient(135deg, var(--moon-send-from), var(--moon-send-to)) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4) !important;
  }
  #prompt-input-footer button[type="submit"]:hover {
    background: linear-gradient(135deg, var(--moon-send-to), var(--moon-send-from)) !important;
  }
  #prompt-input-footer button[type="submit"]:focus-visible {
    box-shadow: 0 0 0 3px rgba(232, 129, 122, 0.4), 0 2px 8px rgba(0, 0, 0, 0.4) !important;
  }
  #prompt-input-footer button[type="submit"] svg {
    color: var(--moon-send-text) !important;
  }

  /* 顶部导航栏暗色适配 */
  header {
    background-color: var(--moon-bg-light) !important;
    border-bottom-color: var(--moon-divider) !important;
    box-shadow: 0 2px 8px var(--moon-shadow) !important;
  }
  header button:hover {
    background: linear-gradient(to bottom, var(--moon-bg-container), var(--moon-bg-container-2)) !important;
  }
  header button svg {
    color: var(--moon-icon) !important;
  }
  header button:hover svg {
    color: var(--moon-text) !important;
  }
}

/* ======================
   最终优化补丁：防抖动 + 消除加载卡顿（兼容新/旧平台）
   直接追加到主题 CSS 末尾即可
   ====================== */

/* ----- 1. 防止高度变化时聊天区自动滚动（核心） ----- */
/*
   请根据实际滚动容器替换选择器。
   新平台通常的消息列表容器带有 overflow-y-auto 类，已用通用选择器捕获；
   若仍抖动，请 F12 找到滚动元素，将其类名/ID 添加到下列选择器中。
*/
body,                                 /* 兜底 */
[class*="overflow-y-auto"],
[class*="overflow-y-scroll"],
.chat-scroll-container,              /* 旧平台占位 */
.message-list {                      /* 旧平台占位 */
  overflow-anchor: none !important;            /* 禁用滚动锚定 */
  scroll-behavior: auto !important;            /* 关闭平滑滚动（避免阻塞渲染） */
  scrollbar-gutter: stable !important;         /* 预留滚动条空间，防止宽度抖动 */
}

/* ----- 2. details 折叠优化（平稳过渡，不影响布局） ----- */
details {
  contain: none !important;                    /* 移除可能导致渲染死锁的属性 */
}

details > div {
  overflow: hidden !important;
  transition: max-height 0.25s ease-out, opacity 0.25s ease-out !important;
  max-height: 3000px !important;               /* 需大于面板实际最大高度，可按需调整 */
  opacity: 1 !important;
  animation: none !important;                  /* 禁用原 slideDown 动画 */
}

details:not([open]) > div {
  max-height: 0 !important;
  opacity: 0 !important;
  padding-top: 0 !important;
  padding-bottom: 0 !important;
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  border-width: 0 !important;
}

/* ----- 3. 加载动画性能优化（消除卡顿） ----- */
/*
   将原有的 box-shadow 和 filter 动画替换为纯 transform + opacity，
   完全不占用主线程，加载时也不会卡死界面。
*/
[class*="dot-flashing"]::before {
  background: #c4a08c !important;
  border-radius: 50% !important;
  opacity: 0.9 !important;
  box-shadow: none !important;                  /* 移除昂贵阴影 */
  animation: dotWarmPulse 1.5s ease-in-out infinite !important;
}

@keyframes dotWarmPulse {
  0%, 100% {
    transform: translateY(0) scale(1);
    opacity: 0.6;
  }
  50% {
    transform: translateY(-5px) scale(1.25);
    opacity: 1;
  }
}

[class*="dot-flashing"]::after {
  animation: conceiveWarmFlow 2.5s ease-in-out infinite !important;
  filter: none !important;                     /* 去掉 drop-shadow 滤镜 */
  text-shadow: 0 0 8px rgba(196, 160, 140, 0.3) !important;  /* 改用较轻的阴影 */
}

@keyframes conceiveWarmFlow {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 200% 50%; }
}

/* 暗色模式下的加载动画 */
@media (prefers-color-scheme: dark) {
  [class*="dot-flashing"]::before {
    background: #d0b8a8 !important;
    box-shadow: none !important;
    animation-name: dotWarmPulseDark !important;
  }
  @keyframes dotWarmPulseDark {
    0%, 100% {
      transform: translateY(0) scale(1);
      opacity: 0.7;
    }
    50% {
      transform: translateY(-5px) scale(1.25);
      opacity: 1;
    }
  }
  [class*="dot-flashing"]::after {
    filter: none !important;
    text-shadow: 0 0 8px rgba(230, 210, 190, 0.3) !important;
    animation-name: conceiveWarmFlowDark !important;
  }
  @keyframes conceiveWarmFlowDark {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 200% 50%; }
  }
}

/* ----- 4. 加载期间暂停其他元素的过渡（可选，进一步减轻主线程压力） ----- */
/*
   当页面中出现加载动画时，临时暂停其所在父容器中其他元素的 transition/animation，
   避免和加载动画争抢渲染资源。
*/
div:has(> [class*="dot-flashing"]) * {
  transition-duration: 0s !important;
  animation-play-state: paused !important;
}

/* 但必须让加载动画自身正常运行 */
div:has(> [class*="dot-flashing"]) [class*="dot-flashing"],
div:has(> [class*="dot-flashing"]) [class*="dot-flashing"]::before,
div:has(> [class*="dot-flashing"]) [class*="dot-flashing"]::after {
  animation-play-state: running !important;
}