/* ================================================================
   theme-glass.css — Glass UI 暗色主题覆盖层  v2
   ----------------------------------------------------------------
   策略：只追加/覆盖规则，不修改 styles.css 原有代码。
   所有选择器权重 ≥ 原有规则，通过更具体的选择器或变量覆盖实现。
   v2 变更：
     - 蒙版透明度调整为 0.32（更通透）
     - 卡片阴影更强、padding 更宽松
     - 网格最小列宽 320px，间距 24px
     - 顶栏改为纯黑半透明
     - 标题字号升至 16px
     - 拖拽把手 cursor 改为 move
   ================================================================ */


/* ================================================================
   §1  全局 CSS 变量（Dark + Glass）
   ================================================================ */
:root {
  /* ── 背景蒙版 ── */
  --mask-opacity: 0.32;           /* 蒙版透明度，背景亮时调小至 0.2 */

  /* ── Glass 卡片 ── */
  --card-bg:             rgba(255, 255, 255, 0.18);  /* 更亮的毛玻璃 */
  --card-border:         rgba(255, 255, 255, 0.25);
  --card-radius:         14px;
  --card-shadow:         0 10px 30px rgba(0, 0, 0, 0.25);
  --card-shadow-hover:   0 16px 40px rgba(0, 0, 0, 0.35);
  --card-blur:           blur(14px);

  /* ── 主题色 ── */
  --primary:             #80B8FF;
  --primary-hover:       #4096FF;

  /* ── 文字（暗色背景下） ── */
  --text-title:          #FFFFFF;
  --text-content:        #E2E8F0;
  --text-muted:          #94A3B8;

  /* ── 顶栏 ── */
  --header-bg:           rgba(10, 12, 20, 0.72);
  --header-border:       rgba(255, 255, 255, 0.08);

  /* ── 分割线 ── */
  --divider:             rgba(255, 255, 255, 0.10);

  /* ── 输入框 ── */
  --input-bg:            rgba(255, 255, 255, 0.08);
  --input-border:        rgba(255, 255, 255, 0.15);
  --input-focus-glow:    0 0 0 3px rgba(128, 184, 255, 0.30);

  /* ── 按钮 ── */
  --btn-ghost-bg:        rgba(255, 255, 255, 0.08);
  --btn-ghost-hover:     rgba(255, 255, 255, 0.14);

  /* ── 过渡 ── */
  --ease:                0.22s cubic-bezier(.4, 0, .2, 1);

  /* ── 标签颜色（模块分组徽标） ── */
  --tag-dev:    rgba(128, 184, 255, 0.18);
  --tag-server: rgba(100, 220, 160, 0.18);
  --tag-tools:  rgba(255, 190, 90,  0.18);
  --tag-docs:   rgba(200, 140, 255, 0.18);
  --tag-ai:     rgba(255, 120, 120, 0.18);
}


/* ================================================================
   §2  背景蒙版
   覆盖 styles.css 中原有的 body::before
   ================================================================ */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  /* 双层渐变：顶部稍深，底部渐浅，使内容更易读 */
  background:
    linear-gradient(
      180deg,
      rgba(0, 0, 0, var(--mask-opacity))   0%,
      rgba(0, 0, 0, calc(var(--mask-opacity) * 0.75)) 100%
    );
  pointer-events: none;
  z-index: 0;
}

/* 主容器置于蒙版之上 */
#app {
  position: relative;
  z-index: 1;
}


/* ================================================================
   §3  顶部导航栏 — Glass（纯黑半透明，参考 Vercel/Linear）
   ================================================================ */
.header {
  background: rgba(0, 0, 0, 0.35) !important;  /* 纯黑半透明，适配任意背景 */
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.10) !important;
  border-radius: 0 !important;
  box-shadow: 0 1px 0 rgba(255,255,255,0.06) !important;
  border-top: 2px solid transparent !important;
  background-clip: padding-box !important;
}

/* 彩色顶线用伪元素实现，不影响原布局 */
.header::after {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary) 0%, #b96eff 50%, #66D1FF 100%);
  pointer-events: none;
}

/* 标题文字 */
.title,
.editable-title-wrapper .title-text {
  color: var(--text-title) !important;
  text-shadow: 0 1px 3px rgba(0,0,0,0.5) !important;
  font-weight: 600 !important;
  font-size: 1.15rem !important;
  letter-spacing: 0.01em !important;
}

/* 用户名 */
.user-area .user-name {
  color: var(--text-content) !important;
  font-size: 0.85rem !important;
}


/* ================================================================
   §4  搜索框 — Glass 风格
   ================================================================ */
.search-input {
  background: var(--input-bg) !important;
  border: 1px solid var(--input-border) !important;
  color: var(--text-title) !important;
  border-radius: 8px !important;
  padding: 7px 14px 7px 36px !important; /* 为图标留空间 */
  font-size: 0.875rem !important;
  min-width: 200px !important;
  box-shadow: none !important;
  transition: border-color var(--ease), box-shadow var(--ease) !important;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%2394A3B8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='7' cy='7' r='5'/%3E%3Cline x1='11' y1='11' x2='15' y2='15'/%3E%3C/svg%3E") !important;
  background-repeat: no-repeat !important;
  background-position: 11px center !important;
}

.search-input::placeholder {
  color: var(--text-muted) !important;
}

.search-input:focus {
  background-color: rgba(255,255,255,0.12) !important;
  border-color: var(--primary) !important;
  box-shadow: var(--input-focus-glow) !important;
  outline: none !important;
}

.todo-form .search-input {
  min-width: 0 !important;
  padding: 7px 14px !important;
  color: #111827 !important;
  -webkit-text-fill-color: #111827 !important;
  caret-color: #111827 !important;
  background-color: #ffffff !important;
  background-image: none !important;
  background-position: initial !important;
}

.todo-form .search-input::placeholder {
  color: #6b7280 !important;
  -webkit-text-fill-color: #6b7280 !important;
}

.todo-form .search-input:focus {
  color: #111827 !important;
  -webkit-text-fill-color: #111827 !important;
  background-color: #ffffff !important;
}


/* ================================================================
   §5  Glass 卡片（覆盖所有 .card）
   ================================================================ */
.card {
  background: var(--card-bg) !important;
  border: 1px solid var(--card-border) !important;
  border-radius: var(--card-radius) !important;
  box-shadow: var(--card-shadow) !important;
  backdrop-filter: var(--card-blur) !important;
  -webkit-backdrop-filter: var(--card-blur) !important;
  color: var(--text-content) !important;
  padding: 18px 20px !important;          /* 更宽松的内边距 */
  transition: all 0.22s ease !important;  /* all 确保 transform + shadow 同步 */
}

.card:hover {
  transform: translateY(-3px) !important;
  box-shadow: var(--card-shadow-hover) !important;
}

/* 拖拽中的卡片视觉反馈 */
.card.dragging,
.module-card.dragging {
  opacity: 0.55;
  transform: scale(0.97) !important;
  box-shadow: 0 12px 40px rgba(0,0,0,0.45) !important;
  cursor: grabbing !important;
}

/* 拖拽放置目标高亮 */
.module-card.drag-over,
.module-item.drag-over {
  outline: 2px solid var(--primary) !important;
  outline-offset: 3px !important;
  background: rgba(128, 184, 255, 0.08) !important;
}

/* @supports 降级：不支持 backdrop-filter 时使用深色背景 */
@supports not (backdrop-filter: blur(1px)) {
  .card {
    background: rgba(18, 22, 36, 0.82) !important;
  }
}


/* ================================================================
   §6  模块卡片头部（card-header）
   ================================================================ */
.module-card .card-header {
  border-bottom: 1px solid var(--divider) !important;
  padding-bottom: 8px !important;
  margin-bottom: 10px !important;
}

/* 卡片标题 — 16px / 600 weight（参考 Notion 卡片标题规范） */
.card-title {
  color: var(--text-title) !important;
  font-weight: 600 !important;
  font-size: 16px !important;             /* 固定 16px，层级清晰 */
  letter-spacing: 0.3px !important;
  text-shadow: 0 1px 2px rgba(0,0,0,0.5) !important;
}

/* 拖拽把手 — cursor:move 更直观 */
.drag-handle {
  color: var(--text-muted) !important;
  opacity: 0.6 !important;
  transition: opacity var(--ease) !important;
  font-size: 1rem !important;
  cursor: move !important;               /* move 比 grab 更直观 */
}

.drag-handle:hover { opacity: 1 !important; }


/* ================================================================
   §7  条目列表（module-item / item-box）
   ================================================================ */
.module-item.item-box {
  background: rgba(255,255,255,0.05) !important;
  border: 1px solid rgba(255,255,255,0.09) !important;
  border-radius: 8px !important;
  transition: background var(--ease), border-color var(--ease), box-shadow var(--ease) !important;
  margin-bottom: 5px !important;
}

.module-item.item-box:hover {
  background: rgba(255,255,255,0.10) !important;
  border-color: rgba(255,255,255,0.16) !important;
  box-shadow: 0 2px 10px rgba(0,0,0,0.18) !important;
}

/* 左侧彩条 */
.module-item.item-type-link.item-box  { border-left: 2px solid var(--primary) !important; }
.module-item.item-type-text.item-box  { border-left: 2px solid #6ee7b7 !important; }
.module-item.item-type-both.item-box  { border-left: 2px solid #c084fc !important; }

/* 标题文字 */
.module-item .item-title {
  color: var(--text-content) !important;
  font-size: 0.875rem !important;
}

/* 链接颜色 */
.module-item .item-title a {
  color: var(--primary) !important;
}

.module-item .item-title a:hover {
  color: var(--primary-hover) !important;
}

/* 浮层说明 */
.module-item .item-desc-tooltip {
  background: rgba(10, 14, 28, 0.96) !important;
  border: 1px solid var(--card-border) !important;
  color: var(--text-content) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  border-radius: 8px !important;
}

.module-item .item-desc-tooltip a {
  color: var(--primary) !important;
}

/* 操作区 */
.module-item .item-actions {
  opacity: 0.5 !important;
  transition: opacity var(--ease) !important;
}

.module-item:hover .item-actions {
  opacity: 1 !important;
}


/* ================================================================
   §8  模块标签（.mod-tag）— 由 theme-glass.js 动态注入
   ================================================================ */
.mod-tag {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 2px 7px;
  border-radius: 5px;
  background: rgba(255,255,255,0.10);
  color: rgba(255,255,255,0.65);
  border: 1px solid rgba(255,255,255,0.12);
  margin-left: 6px;
  flex-shrink: 0;
  text-transform: uppercase;
  line-height: 1.5;
  transition: background var(--ease);
}

/* 各分类配色 */
.mod-tag[data-type="dev"]    { background: var(--tag-dev);    color: #80B8FF; border-color: rgba(128,184,255,0.25); }
.mod-tag[data-type="server"] { background: var(--tag-server);  color: #6ee7b7; border-color: rgba(110,231,183,0.25); }
.mod-tag[data-type="tools"]  { background: var(--tag-tools);   color: #fbbf24; border-color: rgba(251,191,36,0.25); }
.mod-tag[data-type="docs"]   { background: var(--tag-docs);    color: #c084fc; border-color: rgba(192,132,252,0.25); }
.mod-tag[data-type="ai"]     { background: var(--tag-ai);      color: #f87171; border-color: rgba(248,113,113,0.25); }


/* ================================================================
   §9  按钮全局覆盖
   ================================================================ */
.btn {
  transition: background var(--ease), color var(--ease),
              transform 0.10s ease, box-shadow var(--ease) !important;
}

.btn:active {
  transform: scale(0.92) !important;
}

/* 图标按钮 */
.btn-icon {
  background: var(--btn-ghost-bg) !important;
  color: var(--text-content) !important;
  border-radius: 7px !important;
}

.btn-icon:hover {
  background: var(--btn-ghost-hover) !important;
  color: var(--text-title) !important;
}

/* 主按钮 */
.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%) !important;
  color: #fff !important;
  box-shadow: 0 2px 10px rgba(64,150,255,0.35) !important;
  font-weight: 600 !important;
}

.btn-primary:hover {
  box-shadow: 0 4px 16px rgba(64,150,255,0.50) !important;
  filter: brightness(1.08) !important;
}

/* 次级按钮 */
.btn-secondary {
  background: var(--btn-ghost-bg) !important;
  color: var(--text-content) !important;
  border: 1px solid var(--input-border) !important;
}

.btn-secondary:hover {
  background: var(--btn-ghost-hover) !important;
  color: var(--text-title) !important;
}

/* 危险按钮 */
.btn-danger {
  background: rgba(248,113,113,0.12) !important;
  color: #f87171 !important;
}

.btn-danger:hover {
  background: rgba(248,113,113,0.22) !important;
}

/* info 按钮 */
.btn-info {
  background: rgba(128,184,255,0.14) !important;
  color: var(--primary) !important;
}

.btn-info:hover {
  background: rgba(128,184,255,0.24) !important;
}

/* 关闭按钮 */
.btn-close {
  color: var(--text-muted) !important;
  font-size: 1.3rem !important;
}

.btn-close:hover {
  color: var(--text-title) !important;
}

/* 折叠按钮 */
.btn-collapse {
  color: var(--text-muted) !important;
}


/* ================================================================
   §10  搜索高亮（<mark>）
   ================================================================ */
mark {
  background: rgba(255, 220, 80, 0.35) !important;
  color: #FFD700 !important;
  border-radius: 3px !important;
  padding: 0 2px !important;
}


/* ================================================================
   §11  弹窗（Modal）— Glass 深色
   ================================================================ */
.modal {
  background: rgba(0,0,0,0.45) !important;
}

.modal-content {
  background: rgba(14, 18, 32, 0.92) !important;
  border: 1px solid var(--card-border) !important;
  border-radius: 16px !important;
  backdrop-filter: blur(24px) !important;
  -webkit-backdrop-filter: blur(24px) !important;
  box-shadow: 0 24px 60px rgba(0,0,0,0.50) !important;
  color: var(--text-content) !important;
}

.modal-header {
  border-bottom: 1px solid var(--divider) !important;
  background: rgba(255,255,255,0.03) !important;
}

.modal-header h2 {
  color: var(--text-title) !important;
  font-size: 1rem !important;
  font-weight: 600 !important;
}

.modal-footer {
  border-top: 1px solid var(--divider) !important;
  background: rgba(0,0,0,0.12) !important;
}

.modal-body label {
  color: var(--text-content) !important;
}

.modal-body input[type="text"],
.modal-body input[type="url"],
.modal-body textarea {
  background: var(--input-bg) !important;
  border: 1px solid var(--input-border) !important;
  color: var(--text-title) !important;
  border-radius: 8px !important;
}

.modal-body input:focus,
.modal-body textarea:focus {
  border-color: var(--primary) !important;
  box-shadow: var(--input-focus-glow) !important;
}

.modal-body input[type="checkbox"] {
  accent-color: var(--primary) !important;
}


/* ================================================================
   §12  设置面板（侧边栏）— Glass
   ================================================================ */
.panel {
  background: rgba(10, 14, 26, 0.94) !important;
  border-left: 1px solid var(--card-border) !important;
  backdrop-filter: blur(24px) !important;
  -webkit-backdrop-filter: blur(24px) !important;
}

.panel-header {
  background: rgba(255,255,255,0.03) !important;
  border-bottom: 1px solid var(--divider) !important;
}

.panel-header h2 {
  color: var(--text-title) !important;
  font-size: 1rem !important;
}

.setting-section h3 {
  color: var(--primary) !important;
  font-size: 0.8rem !important;
  text-transform: uppercase !important;
  letter-spacing: 0.06em !important;
}

.setting-section label,
.setting-label {
  color: var(--text-content) !important;
}

.setting-hint {
  color: var(--text-muted) !important;
}

.setting-section input[type="number"],
.setting-section input[type="text"],
.setting-section input[type="url"],
.setting-section select,
.setting-section textarea {
  background: var(--input-bg) !important;
  border: 1px solid var(--input-border) !important;
  color: var(--text-title) !important;
  border-radius: 7px !important;
}

.setting-section input:focus,
.setting-section textarea:focus,
.setting-section select:focus {
  border-color: var(--primary) !important;
  box-shadow: var(--input-focus-glow) !important;
}


/* ================================================================
   §13  主网格布局 — auto-fill 响应式（v2：320px 最小列宽，24px 间距）
   ================================================================ */
.main {
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)) !important;
  gap: 24px !important;                  /* 更宽的间距，呼吸感更强 */
  align-items: start !important;
  padding: 12px 0 32px !important;
}

/* 让每个卡片撑满格子 */
.main .card {
  justify-self: stretch !important;
}


/* ================================================================
   §14  页脚 — 固定在视口底部，不随内容滚动
   ================================================================ */
.footer {
  position: fixed !important;
  bottom: 0 !important;
  left: 0 !important;
  right: 0 !important;
  z-index: 50 !important;
  padding: 10px 24px !important;
  background: rgba(8, 10, 20, 0.75) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  border-top: 1px solid var(--divider) !important;
  display: flex !important;
}
.footer.hidden {
  display: none !important;
  align-items: center !important;
  gap: 10px !important;
}

/* 给主内容区留出底部空间，避免被固定页脚遮挡 */
#app {
  padding-bottom: 60px !important;
}


/* ================================================================
   §15  评论
   ================================================================ */
.comment-item {
  border-bottom: 1px solid var(--divider) !important;
  color: var(--text-content) !important;
}

.comment-time {
  color: var(--text-muted) !important;
}

.comment-form input {
  background: var(--input-bg) !important;
  border: 1px solid var(--input-border) !important;
  color: var(--text-title) !important;
}


/* ================================================================
   §16  附件行
   ================================================================ */
.attachment-name {
  color: var(--text-content) !important;
}

.attachment-row {
  border-bottom: 1px solid var(--divider);
  padding: 4px 0;
}


/* ================================================================
   §17  云同步提示条（Glass 适配）
   ================================================================ */
.cloud-sync-hint {
  background: rgba(251,191,36,0.10) !important;
  border: 1px solid rgba(251,191,36,0.25) !important;
  color: #fbbf24 !important;
  backdrop-filter: blur(8px) !important;
}


/* ================================================================
   §18  登录遮罩 — 完整登录卡片（Glass 暗色）
   ----------------------------------------------------------------
   修复：去掉 .login-overlay 上的 !important，
   让 app.js 的 loginOverlay.style.display 能正常控制显示/隐藏。
   ================================================================ */

/* ── 全屏遮罩层：不加 !important，JS 可以用 style.display 覆盖 ── */
.login-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  /* 背景：插画上叠加深色渐变，突出登录卡片 */
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.60) 0%,
    rgba(10, 15, 35, 0.72) 100%
  );
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  /* pointer-events 由 JS 控制，此处不设 none */
}

/* ── 登录卡片主体 ── */
.login-overlay-inner {
  position: relative;
  width: 100%;
  max-width: 400px;
  margin: 16px;
  padding: 40px 36px 32px;
  border-radius: 20px;
  background: rgba(12, 16, 30, 0.88) !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  backdrop-filter: blur(32px) !important;
  -webkit-backdrop-filter: blur(32px) !important;
  box-shadow:
    0 32px 80px rgba(0, 0, 0, 0.60),
    0 0 0 1px rgba(255,255,255,0.05) inset !important;
  color: var(--text-title) !important;
  /* 进入动画 */
  animation: login-card-enter 0.4s cubic-bezier(.22, 1, .36, 1) both;
}

@keyframes login-card-enter {
  from { opacity: 0; transform: translateY(24px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0)   scale(1);    }
}

/* 顶部彩色装饰线（与顶栏风格一致） */
.login-overlay-inner::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  border-radius: 20px 20px 0 0;
  background: linear-gradient(90deg, var(--primary) 0%, #b96eff 50%, #66D1FF 100%);
}

/* ── 标题区 ── */
.login-overlay-inner h2 {
  margin: 0 0 6px;
  font-size: 1.5rem !important;
  font-weight: 700 !important;
  color: var(--text-title) !important;
  text-align: center;
  letter-spacing: -0.01em;
}

/* 副标题 */
.login-overlay-inner > p:first-of-type {
  margin: 0 0 28px;
  font-size: 0.875rem !important;
  color: var(--text-muted) !important;
  text-align: center;
}

/* ── 注入的登录表单（由 theme-glass.js 动态插入） ── */
.login-overlay-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 20px;
}

.login-overlay-form .login-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.login-overlay-form .login-field label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.login-overlay-form .login-field input {
  width: 100%;
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.07);
  color: var(--text-title);
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  box-sizing: border-box;
}

.login-overlay-form .login-field input::placeholder {
  color: rgba(255,255,255,0.25);
}

.login-overlay-form .login-field input:focus {
  border-color: var(--primary);
  background: rgba(255,255,255,0.10);
  box-shadow: 0 0 0 3px rgba(128,184,255,0.22);
}

/* 错误提示 */
.login-overlay-error {
  font-size: 0.82rem;
  color: #f87171;
  text-align: center;
  min-height: 18px;
  margin-top: -6px;
}

/* 登录按钮（覆盖原有 btn-primary 在此场景的样式） */
.login-overlay-inner .btn-overlay-submit {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  border: none;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 16px rgba(64,150,255,0.40);
  transition: filter 0.18s ease, transform 0.10s ease, box-shadow 0.18s ease;
  font-family: inherit;
}

.login-overlay-inner .btn-overlay-submit:hover {
  filter: brightness(1.10);
  box-shadow: 0 6px 24px rgba(64,150,255,0.55);
}

.login-overlay-inner .btn-overlay-submit:active {
  transform: scale(0.97);
}

/* 加载状态 */
.login-overlay-inner .btn-overlay-submit.loading {
  opacity: 0.7;
  pointer-events: none;
}

/* 底部提示文字 */
.login-overlay-hint {
  display: block;
  text-align: center;
  font-size: 0.78rem !important;
  color: var(--text-muted) !important;
  margin-top: 16px;
}

/* 隐藏原始的"登录"按钮（由 JS 注入的表单替代） */
.login-overlay-inner > .btn-primary#btnOverlayLogin {
  display: none !important;
}


/* ================================================================
   §19  响应式修正（小屏幕）
   ================================================================ */
@media (max-width: 767px) {
  .header {
    border-radius: 0 !important;
  }

  /* 移动端搜索框占满一行 */
  .header-right {
    flex-wrap: wrap;
  }

  .search-input {
    min-width: 0 !important;
    flex: 1 1 100%;
    order: 10; /* 排到最后一行 */
  }

  /* 移动端弹窗从底部弹出（sheet 效果） */
  .modal {
    align-items: flex-end !important;
    padding: 0 !important;
  }

  .modal-content {
    border-radius: 16px 16px 0 0 !important;
    max-height: 85vh !important;
  }
}


/* ================================================================
   §20  overaly 遮罩深色覆盖
   ================================================================ */
.overlay {
  background: rgba(0,0,0,0.50) !important;
}


/* ================================================================
   §21  空状态提示
   ================================================================ */
.empty-hint {
  color: var(--text-muted) !important;
  font-size: 0.9rem !important;
}


/* ================================================================
   §22  卡片内"+ 添加内容"按钮
   ================================================================ */
.btn-add-item {
  background: rgba(255,255,255,0.05) !important;
  border: 1px dashed rgba(255,255,255,0.15) !important;
  color: var(--text-muted) !important;
  border-radius: 8px !important;
  font-size: 0.82rem !important;
  transition: background var(--ease), border-color var(--ease), color var(--ease) !important;
}

.btn-add-item:hover {
  background: rgba(128,184,255,0.08) !important;
  border-color: var(--primary) !important;
  color: var(--primary) !important;
}


/* ================================================================
   §23  背景图片模式下强制使背景可见（移除原始 body::before 白色） 
   body::before 已在 §2 覆盖，此处仅作注释确认
   ================================================================ */
/* 若用户使用亮色插画背景，只需修改以下两个变量：
   :root {
     --mask-opacity: 0.22;
     --card-bg: rgba(0, 0, 0, 0.18);
   }
*/


/* ================================================================
   §24  模块卡片搜索过滤动画
   ----------------------------------------------------------------
   theme-glass.js §E 中的搜索过滤逻辑会给隐藏的卡片添加
   .glass-hidden 类，此处定义淡出动画。
   ================================================================ */

/* 卡片隐藏时淡出缩小 */
.module-card.glass-hidden {
  display: none !important;
}

/* 搜索无结果时的提示（由 JS 动态插入 #glass-no-result） */
#glass-no-result {
  grid-column: 1 / -1;           /* 占满整行 */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 48px 24px;
  color: var(--text-muted);
  font-size: 0.95rem;
  text-align: center;
  opacity: 0;
  animation: glass-fade-in 0.3s ease forwards;
}

#glass-no-result .glass-no-result-icon {
  font-size: 2.4rem;
  opacity: 0.5;
}

@keyframes glass-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}


/* ================================================================
   §25  模块头部布局强化（左-中-右三段式）
   ----------------------------------------------------------------
   确保拖拽图标在最左，标题居中，操作按钮在最右。
   ================================================================ */
.module-card .card-header {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 8px !important;
}

/* 标题占据剩余空间，文本居左（更符合 Dashboard 阅读习惯） */
.module-card .card-title {
  flex: 1 !important;
  text-align: left !important;
  justify-content: flex-start !important;
  padding: 0 4px !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
}

/* 操作按钮组：默认半透明，hover 时完全显示 */
.module-card .card-actions {
  display: flex !important;
  gap: 2px !important;
  opacity: 0.5 !important;
  transition: opacity var(--ease) !important;
  flex-shrink: 0 !important;
}

.module-card:hover .card-actions {
  opacity: 1 !important;
}


/* ================================================================
   §26  标签样式精修（符合本次要求的 11px / 2px 8px 规范）
   ================================================================ */
.mod-tag {
  font-size: 11px !important;
  padding: 2px 8px !important;
  border-radius: 6px !important;
  background: rgba(255, 255, 255, 0.12) !important;
  color: #E5E5E5 !important;
  border: none !important;              /* 去掉边框，更简洁 */
  letter-spacing: 0.05em !important;
  font-weight: 600 !important;
}

/* 各分类配色（覆盖 §8 的带边框版本） */
.mod-tag[data-type="dev"]    { background: rgba(128,184,255,0.20) !important; color: #80B8FF !important; }
.mod-tag[data-type="server"] { background: rgba(110,231,183,0.20) !important; color: #6ee7b7 !important; }
.mod-tag[data-type="tools"]  { background: rgba(251,191,36, 0.20) !important; color: #fbbf24 !important; }
.mod-tag[data-type="docs"]   { background: rgba(192,132,252,0.20) !important; color: #c084fc !important; }
.mod-tag[data-type="ai"]     { background: rgba(248,113,113,0.20) !important; color: #f87171 !important; }


/* ================================================================
   §27  浏览器兼容降级（不支持 backdrop-filter）
   ================================================================ */
@supports not (backdrop-filter: blur(10px)) {
  /* 卡片降级为深色不透明背景 */
  .module-card,
  .card {
    background: rgba(30, 30, 30, 0.70) !important;
  }

  /* 顶栏降级 */
  .header {
    background: rgba(15, 15, 15, 0.90) !important;
  }

  /* 弹窗降级 */
  .modal-content {
    background: rgba(20, 22, 35, 0.98) !important;
  }
}


/* ================================================================
   §28  卡片进入动画（页面加载时错落出现）
   ----------------------------------------------------------------
   由 theme-glass.js §F 在卡片渲染后添加 .glass-animated 类触发。
   ================================================================ */
.module-card.glass-animated {
  animation: card-enter 0.35s cubic-bezier(.22, 1, .36, 1) both;
}

@keyframes card-enter {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}


/* ================================================================
   §29  条目数量角标（模块折叠时显示）
   ================================================================ */
.module-card.collapsed .card-title::after {
  content: attr(data-count);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 18px;
  padding: 0 5px;
  margin-left: 8px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 9px;
  background: rgba(128,184,255,0.20);
  color: var(--primary);
  vertical-align: middle;
}


/* ================================================================
   §30  响应式：小屏幕下网格退回单列
   ================================================================ */
@media (max-width: 640px) {
  .main {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }
}

@media (min-width: 641px) and (max-width: 960px) {
  .main {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)) !important;
    gap: 18px !important;
  }
}


/* ================================================================
   §31  登录卡片抖动动画（登录失败时触发）
   ================================================================ */
@keyframes glass-shake {
  0%   { transform: translateX(0); }
  15%  { transform: translateX(-8px); }
  30%  { transform: translateX(7px); }
  45%  { transform: translateX(-6px); }
  60%  { transform: translateX(5px); }
  75%  { transform: translateX(-3px); }
  90%  { transform: translateX(2px); }
  100% { transform: translateX(0); }
}

.login-overlay-inner.glass-shake {
  animation: glass-shake 0.45s cubic-bezier(.36,.07,.19,.97) both !important;
}


/* ================================================================
   §32  登录遮罩移动端适配
   ================================================================ */
@media (max-width: 480px) {
  .login-overlay-inner {
    margin: 12px !important;
    padding: 32px 20px 24px !important;
    border-radius: 16px !important;
  }

  .login-overlay-inner h2 {
    font-size: 1.25rem !important;
  }
}


/* ================================================================
   §33  设置面板（侧边栏）深度优化
   ----------------------------------------------------------------
   目标：分区卡片化、输入框统一规格、操作按钮行布局、
         顶部彩线、section 之间有视觉分隔。
   ================================================================ */

/* 面板整体 */
.panel {
  width: 340px !important;
  max-width: 92vw !important;
}

/* 面板顶栏：彩线 + 标题加粗 */
.panel-header {
  position: relative !important;
  padding: 16px 20px !important;
}

.panel-header::after {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary) 0%, #b96eff 50%, #66D1FF 100%);
  pointer-events: none;
}

.panel-header h2 {
  font-size: 1.05rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.02em !important;
}

/* 面板主体滚动区 */
.panel-body {
  padding: 16px 16px 24px !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 12px !important;
}

/* 每个 section 变成独立卡片 */
.setting-section {
  background: rgba(255, 255, 255, 0.05) !important;
  border: 1px solid rgba(255, 255, 255, 0.10) !important;
  border-radius: 12px !important;
  padding: 14px 16px !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 10px !important;
}

/* section 标题：左侧彩色竖线 */
.setting-section h3 {
  font-size: 0.75rem !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.08em !important;
  color: var(--primary) !important;
  margin: 0 !important;
  padding-left: 8px !important;
  border-left: 2px solid var(--primary) !important;
  line-height: 1.4 !important;
}

/* 提示文字 */
.setting-hint {
  font-size: 0.78rem !important;
  line-height: 1.55 !important;
  color: var(--text-muted) !important;
  margin: 0 !important;
}

/* label 行 */
.setting-section label {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  font-size: 0.85rem !important;
  color: var(--text-content) !important;
  flex-wrap: wrap !important;
}

/* 输入框统一高度 */
.setting-section input[type="number"],
.setting-section input[type="text"],
.setting-section input[type="url"],
.setting-section select,
.setting-section textarea {
  flex: 1 !important;
  min-width: 0 !important;
  padding: 7px 10px !important;
  font-size: 0.85rem !important;
  line-height: 1.4 !important;
  background: rgba(255,255,255,0.07) !important;
  border: 1px solid rgba(255,255,255,0.13) !important;
  border-radius: 8px !important;
  color: var(--text-title) !important;
  transition: border-color var(--ease), box-shadow var(--ease) !important;
  font-family: inherit !important;
}

.setting-section textarea {
  resize: vertical !important;
  min-height: 72px !important;
  line-height: 1.6 !important;
  font-family: "Cascadia Code", Consolas, monospace !important;
  font-size: 0.82rem !important;
}

.setting-section input:focus,
.setting-section textarea:focus,
.setting-section select:focus {
  border-color: var(--primary) !important;
  box-shadow: var(--input-focus-glow) !important;
  outline: none !important;
}

/* 颜色选择器 */
.setting-section input[type="color"] {
  width: 36px !important;
  height: 28px !important;
  padding: 2px !important;
  border-radius: 6px !important;
  cursor: pointer !important;
  flex: none !important;
}

/* 文件上传 */
.setting-section input[type="file"] {
  font-size: 0.8rem !important;
  color: var(--text-muted) !important;
  padding: 4px 0 !important;
  background: transparent !important;
  border: none !important;
}

/* 操作按钮行（数据迁移等） */
.setting-section .item-content-actions {
  display: flex !important;
  gap: 8px !important;
  flex-wrap: wrap !important;
}

/* 背景图库 */
.bg-gallery {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 8px !important;
}

.bg-gallery img,
.bg-gallery .bg-thumb {
  width: 56px !important;
  height: 40px !important;
  border-radius: 6px !important;
  object-fit: cover !important;
  cursor: pointer !important;
  border: 2px solid transparent !important;
  transition: border-color var(--ease), transform var(--ease) !important;
}

.bg-gallery img:hover,
.bg-gallery .bg-thumb:hover {
  border-color: var(--primary) !important;
  transform: scale(1.06) !important;
}

/* 应用设置按钮 */
#btnApplySettings {
  margin-top: 4px !important;
  width: 100% !important;
  padding: 10px !important;
  font-size: 0.9rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.02em !important;
  border-radius: 10px !important;
}

/* 数据路径输入框只读样式 */
#dataPathInput[readonly] {
  opacity: 0.7 !important;
  cursor: default !important;
}


/* ================================================================
   §34  评论弹窗深度优化
   ----------------------------------------------------------------
   目标：评论列表气泡化、输入区域独立卡片、发送按钮全宽。
   ================================================================ */

/* 评论弹窗宽度 */
#commentsModal .modal-content {
  max-width: 480px !important;
}

/* 评论列表区域 */
#commentsList {
  display: flex !important;
  flex-direction: column !important;
  gap: 10px !important;
  max-height: 320px !important;
  overflow-y: auto !important;
  padding: 4px 2px 8px !important;
  margin-bottom: 12px !important;
  scrollbar-width: thin !important;
  scrollbar-color: rgba(255,255,255,0.15) transparent !important;
}

#commentsList::-webkit-scrollbar {
  width: 4px;
}
#commentsList::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.15);
  border-radius: 4px;
}

/* 单条评论：气泡卡片 */
.comment-item {
  background: rgba(255,255,255,0.06) !important;
  border: 1px solid rgba(255,255,255,0.10) !important;
  border-radius: 10px !important;
  padding: 10px 14px !important;
  border-bottom: none !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 4px !important;
}

/* 评论头部：昵称 + 时间 */
.comment-item .comment-meta,
.comment-item > *:first-child {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  flex-wrap: wrap !important;
}

/* 评论昵称 */
.comment-nick,
.comment-item strong,
.comment-item b {
  font-size: 0.82rem !important;
  font-weight: 600 !important;
  color: var(--primary) !important;
}

/* 评论时间 */
.comment-time {
  font-size: 0.75rem !important;
  color: var(--text-muted) !important;
}

/* 评论正文 */
.comment-text,
.comment-item p,
.comment-item span:not(.comment-time):not(.comment-nick) {
  font-size: 0.875rem !important;
  color: var(--text-content) !important;
  line-height: 1.6 !important;
  word-break: break-word !important;
}

/* 空评论提示 */
#commentsList:empty::before {
  content: "暂无评论，来发表第一条吧 ✨";
  display: block;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  padding: 24px 0;
}

/* 评论输入区：独立卡片 */
.comment-form {
  background: rgba(255,255,255,0.05) !important;
  border: 1px solid rgba(255,255,255,0.10) !important;
  border-radius: 12px !important;
  padding: 12px !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 8px !important;
}

/* 昵称 + 内容输入框 */
.comment-form input[type="text"],
#commentNickname,
#commentInput {
  width: 100% !important;
  box-sizing: border-box !important;
  padding: 9px 12px !important;
  border-radius: 8px !important;
  border: 1px solid rgba(255,255,255,0.13) !important;
  background: rgba(255,255,255,0.07) !important;
  color: var(--text-title) !important;
  font-size: 0.875rem !important;
  font-family: inherit !important;
  transition: border-color var(--ease), box-shadow var(--ease) !important;
}

.comment-form input:focus {
  border-color: var(--primary) !important;
  box-shadow: var(--input-focus-glow) !important;
  outline: none !important;
}

/* 发送按钮：全宽 */
#btnAddComment {
  width: 100% !important;
  padding: 9px !important;
  font-size: 0.875rem !important;
  font-weight: 600 !important;
  border-radius: 8px !important;
  letter-spacing: 0.02em !important;
}


/* ================================================================
   §35  编辑内容弹窗（itemModal）深度优化
   ----------------------------------------------------------------
   目标：表单字段分组、标签样式统一、checkbox 行更美观、
         附件区域有独立背景、底部按钮行布局。
   ================================================================ */

/* 弹窗宽度 */
#itemModal .modal-content {
  max-width: 560px !important;
}

/* modal-body 内部间距 */
#itemModal .modal-body {
  display: flex !important;
  flex-direction: column !important;
  gap: 12px !important;
  padding: 20px !important;
}

/* label 行 */
#itemModal .modal-body label {
  display: flex !important;
  flex-direction: column !important;
  gap: 5px !important;
  font-size: 0.8rem !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.06em !important;
  color: var(--text-muted) !important;
}

/* checkbox label 改为横排 */
#itemModal .modal-body label:has(input[type="checkbox"]) {
  flex-direction: row !important;
  align-items: center !important;
  gap: 8px !important;
  font-size: 0.875rem !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  color: var(--text-content) !important;
  font-weight: 400 !important;
  cursor: pointer !important;
}

/* 输入框 */
#itemModal .modal-body input[type="text"],
#itemModal .modal-body input[type="url"],
#itemModal .modal-body textarea {
  padding: 9px 12px !important;
  font-size: 0.875rem !important;
  border-radius: 8px !important;
  background: rgba(255,255,255,0.07) !important;
  border: 1px solid rgba(255,255,255,0.13) !important;
  color: var(--text-title) !important;
  transition: border-color var(--ease), box-shadow var(--ease) !important;
  font-family: inherit !important;
}

#itemModal .modal-body textarea {
  resize: vertical !important;
  min-height: 80px !important;
  line-height: 1.6 !important;
}

#itemModal .modal-body input:focus,
#itemModal .modal-body textarea:focus {
  border-color: var(--primary) !important;
  box-shadow: var(--input-focus-glow) !important;
  outline: none !important;
}

/* 导入文件按钮行 */
.item-content-actions {
  display: flex !important;
  gap: 8px !important;
  flex-wrap: wrap !important;
}

/* 附件区域：独立卡片 */
.item-attachments {
  background: rgba(255,255,255,0.04) !important;
  border: 1px solid rgba(255,255,255,0.09) !important;
  border-radius: 10px !important;
  padding: 10px 14px !important;
}

.item-attachments .setting-hint {
  font-size: 0.78rem !important;
  margin-bottom: 6px !important;
}

/* 附件行 */
.attachment-row {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  padding: 6px 0 !important;
  border-bottom: 1px solid rgba(255,255,255,0.07) !important;
}

.attachment-row:last-child {
  border-bottom: none !important;
}

.attachment-name {
  flex: 1 !important;
  font-size: 0.82rem !important;
  color: var(--text-content) !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
}

/* 弹窗底部按钮 */
#itemModal .modal-footer {
  display: flex !important;
  justify-content: flex-end !important;
  gap: 8px !important;
  padding: 14px 20px !important;
}

/* 模块弹窗同样优化 */
#moduleModal .modal-content {
  max-width: 460px !important;
}

#moduleModal .modal-body {
  display: flex !important;
  flex-direction: column !important;
  gap: 12px !important;
  padding: 20px !important;
}

#moduleModal .modal-body label {
  display: flex !important;
  flex-direction: column !important;
  gap: 5px !important;
  font-size: 0.8rem !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.06em !important;
  color: var(--text-muted) !important;
}

#moduleModal .modal-body label:has(input[type="checkbox"]) {
  flex-direction: row !important;
  align-items: center !important;
  gap: 8px !important;
  font-size: 0.875rem !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  color: var(--text-content) !important;
  font-weight: 400 !important;
}

#moduleModal .modal-body input[type="text"] {
  padding: 9px 12px !important;
  font-size: 0.875rem !important;
  border-radius: 8px !important;
  background: rgba(255,255,255,0.07) !important;
  border: 1px solid rgba(255,255,255,0.13) !important;
  color: var(--text-title) !important;
  font-family: inherit !important;
}

#moduleModal .modal-body input:focus {
  border-color: var(--primary) !important;
  box-shadow: var(--input-focus-glow) !important;
  outline: none !important;
}


/* ================================================================
   §36  登录弹窗（loginModal）优化
   ================================================================ */
#loginModal .modal-content {
  max-width: 400px !important;
}

#loginModal .modal-body {
  display: flex !important;
  flex-direction: column !important;
  gap: 12px !important;
  padding: 20px !important;
}

#loginModal .modal-body label {
  display: flex !important;
  flex-direction: column !important;
  gap: 5px !important;
  font-size: 0.8rem !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.06em !important;
  color: var(--text-muted) !important;
}

#loginModal .modal-body input {
  padding: 9px 12px !important;
  font-size: 0.875rem !important;
  border-radius: 8px !important;
  background: rgba(255,255,255,0.07) !important;
  border: 1px solid rgba(255,255,255,0.13) !important;
  color: var(--text-title) !important;
  font-family: inherit !important;
}

#loginModal .modal-body input:focus {
  border-color: var(--primary) !important;
  box-shadow: var(--input-focus-glow) !important;
  outline: none !important;
}


/* ================================================================
   §37  折叠动画（展开/收缩模块内容区）
   ----------------------------------------------------------------
   配合问题3的 JS 修复，用 CSS 过渡代替重渲染。
   ================================================================ */
.module-card .module-items {
  /* 展开状态：不限制高度，不裁剪内容 */
  overflow: visible !important;
  max-height: none !important;
  opacity: 1 !important;
  transition: opacity 0.22s ease !important;
}

.module-card.collapsed .module-items {
  /* 收缩状态：隐藏内容，用 display:none 完全移出布局 */
  display: none !important;
  opacity: 0 !important;
}

/* 折叠时隐藏"添加内容"按钮 */
.module-card.collapsed .btn-add-item {
  display: none !important;
}

/* 折叠按钮旋转动画 */
.btn-collapse {
  transition: transform 0.22s ease !important;
}

.module-card.collapsed .btn-collapse {
  /* 已通过 JS 更新文字，此处保留以备 CSS-only 场景 */
}


/* ================================================================
   §38  条目列表 iconfont 图标样式
   ================================================================ */

/* Remix Icon 图标（用户自选，颜色由 inline style 控制） */
.item-iconfont-icon {
  font-size: 15px !important;
  line-height: 1 !important;
  /* color 由 JS inline style 注入，此处不覆盖 */
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 20px !important;
  height: 20px !important;
  flex-shrink: 0 !important;
  transition: filter var(--ease) !important;
  filter: drop-shadow(0 0 3px currentColor);
}

.module-item:hover .item-iconfont-icon {
  filter: drop-shadow(0 0 6px currentColor) brightness(1.2) !important;
}

/* 默认 emoji 图标 */
.item-emoji-icon {
  font-size: 13px !important;
  line-height: 1 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 20px !important;
  height: 20px !important;
  flex-shrink: 0 !important;
}


/* ================================================================
   §39  图标选择器（Icon Picker）
   ================================================================ */

/* 整体字段容器 */
.icon-picker-field {
  display: flex !important;
  flex-direction: column !important;
  gap: 8px !important;
}

.icon-picker-label {
  font-size: 0.8rem !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.06em !important;
  color: var(--text-muted) !important;
  flex-direction: row !important;  /* 覆盖 §35 的 column */
}

/* 预览 + 搜索框横排 */
.icon-picker-row {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
}

/* 预览方块 */
.icon-preview-wrap {
  width: 44px !important;
  height: 44px !important;
  border-radius: 10px !important;
  border: 1px solid rgba(255,255,255,0.18) !important;
  background: rgba(255,255,255,0.07) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  flex-shrink: 0 !important;
  transition: border-color var(--ease), background var(--ease) !important;
  position: relative !important;
}

.icon-preview-wrap:hover {
  border-color: var(--primary) !important;
  background: rgba(128,184,255,0.10) !important;
}

.icon-preview-wrap .icon-preview-icon {
  font-size: 20px !important;
  color: var(--primary) !important;
  display: none;  /* 默认隐藏，有图标时由 JS 显示 */
}

.icon-preview-wrap.has-icon .icon-preview-icon {
  display: inline-block !important;
}

.icon-preview-wrap.has-icon .icon-preview-none {
  display: none !important;
}

.icon-preview-none {
  font-size: 0.72rem !important;
  color: var(--text-muted) !important;
  pointer-events: none !important;
}

/* 搜索框区域 */
.icon-picker-search-wrap {
  flex: 1 !important;
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
}

.icon-search-input {
  flex: 1 !important;
  padding: 8px 12px !important;
  border-radius: 8px !important;
  border: 1px solid rgba(255,255,255,0.13) !important;
  background: rgba(255,255,255,0.07) !important;
  color: var(--text-title) !important;
  font-size: 0.85rem !important;
  font-family: inherit !important;
  outline: none !important;
  transition: border-color var(--ease), box-shadow var(--ease) !important;
}

.icon-search-input::placeholder {
  color: var(--text-muted) !important;
}

.icon-search-input:focus {
  border-color: var(--primary) !important;
  box-shadow: var(--input-focus-glow) !important;
}

/* 清除按钮 */
.icon-clear-btn {
  width: 30px !important;
  height: 30px !important;
  padding: 0 !important;
  font-size: 1.1rem !important;
  line-height: 1 !important;
  border-radius: 7px !important;
  flex-shrink: 0 !important;
  color: var(--text-muted) !important;
}

.icon-clear-btn:hover {
  color: #f87171 !important;
  background: rgba(248,113,113,0.12) !important;
}

/* 图标网格 */
.icon-picker-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(36px, 1fr)) !important;
  gap: 4px !important;
  max-height: 200px !important;
  overflow-y: auto !important;
  padding: 6px !important;
  background: rgba(0,0,0,0.18) !important;
  border: 1px solid rgba(255,255,255,0.08) !important;
  border-radius: 10px !important;
  scrollbar-width: thin !important;
  scrollbar-color: rgba(255,255,255,0.15) transparent !important;
}

.icon-picker-grid:empty {
  display: none !important;
}

.icon-picker-grid::-webkit-scrollbar { width: 4px; }
.icon-picker-grid::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.15);
  border-radius: 4px;
}

/* 单个图标按钮 */
.icon-picker-item {
  width: 36px !important;
  height: 36px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  border-radius: 7px !important;
  border: 1px solid transparent !important;
  background: transparent !important;
  cursor: pointer !important;
  transition: background var(--ease), border-color var(--ease), transform 0.10s ease !important;
  color: var(--text-content) !important;
  font-size: 17px !important;
  padding: 0 !important;
}

.icon-picker-item:hover {
  background: rgba(128,184,255,0.14) !important;
  border-color: rgba(128,184,255,0.30) !important;
  color: var(--primary) !important;
  transform: scale(1.12) !important;
}

.icon-picker-item.selected {
  background: rgba(128,184,255,0.22) !important;
  border-color: var(--primary) !important;
  color: var(--primary) !important;
}

/* 无结果提示 */
.icon-picker-empty {
  grid-column: 1 / -1 !important;
  text-align: center !important;
  color: var(--text-muted) !important;
  font-size: 0.82rem !important;
  padding: 16px 0 !important;
}


/* ================================================================
   §40  搜索命中附件文件名高亮标签
   ================================================================ */
.item-att-hit {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 4px !important;
  margin-top: 4px !important;
}

.item-att-hit i {
  font-size: 11px !important;
  color: var(--text-muted) !important;
  margin-right: 2px !important;
  vertical-align: middle !important;
}

.item-att-hit i,
.item-att-hit mark,
.item-att-hit {
  font-size: 11px !important;
  color: var(--text-muted) !important;
  line-height: 1.6 !important;
}

.item-att-hit mark {
  color: #FFD700 !important;
  font-size: 11px !important;
}

/* ================================================================
   §41  SPA 导航栏
   ================================================================ */

/* 导航按钮组 */
.spa-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 10px;
  padding: 3px 4px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.spa-nav-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 7px;
  border: none;
  background: transparent;
  color: rgba(255,255,255,0.55);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.18s ease;
  white-space: nowrap;
}

.spa-nav-btn i {
  font-size: 1rem;
}

.spa-nav-btn:hover {
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.90);
}

.spa-nav-btn--active {
  background: rgba(128,184,255,0.18) !important;
  color: #80B8FF !important;
  border: 1px solid rgba(128,184,255,0.25) !important;
}

/* 把导航栏嵌入 header 居中 */
.header {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 12px !important;
  flex-wrap: nowrap !important;
}

/* ================================================================
   §42  知识库页面整体
   ================================================================ */

#knowledge-view {
  padding: 0 0 80px 0;
  min-height: calc(100vh - 120px);
}

/* ── 知识库工具栏 ── */
.kb-toolbar {
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 12px;
  padding: 20px 0 16px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 20px;
}

.kb-toolbar-left {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1 1 300px;
}

.kb-toolbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.kb-toolbar-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-title);
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
}

.kb-toolbar-title i {
  color: #80B8FF;
  font-size: 1.15rem;
}

/* ── 标签过滤栏 ── */
.kb-tag-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.kb-tag {
  padding: 4px 12px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.60);
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.18s ease;
  white-space: nowrap;
}

.kb-tag:hover {
  background: rgba(128,184,255,0.12);
  border-color: rgba(128,184,255,0.25);
  color: #80B8FF;
}

.kb-tag--active {
  background: rgba(128,184,255,0.20) !important;
  border-color: rgba(128,184,255,0.40) !important;
  color: #80B8FF !important;
  font-weight: 600 !important;
}

/* ── 知识库搜索框 ── */
.kb-search-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.kb-search-icon {
  position: absolute;
  left: 10px;
  color: rgba(255,255,255,0.35);
  font-size: 0.9rem;
  pointer-events: none;
}

.kb-search-input {
  padding: 7px 12px 7px 32px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.06);
  color: var(--text-title);
  font-size: 0.85rem;
  width: 220px;
  outline: none;
  transition: all 0.18s ease;
}

.kb-search-input::placeholder {
  color: rgba(255,255,255,0.30);
}

.kb-search-input:focus {
  border-color: rgba(128,184,255,0.40);
  background: rgba(255,255,255,0.09);
  box-shadow: 0 0 0 3px rgba(128,184,255,0.12);
}

/* ── 新建笔记按钮 ── */
.kb-new-note-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: 8px;
  border: 1px solid rgba(128,184,255,0.35);
  background: rgba(128,184,255,0.14);
  color: #80B8FF;
  font-size: 0.84rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.18s ease;
  white-space: nowrap;
}

.kb-new-note-btn:hover {
  background: rgba(128,184,255,0.25);
  border-color: rgba(128,184,255,0.55);
  transform: translateY(-1px);
}

/* ================================================================
   §43  笔记列表卡片
   ================================================================ */

.kb-note-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

/* 笔记卡片 */
.kb-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 12px;
  padding: 18px 20px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  cursor: pointer;
  transition: all 0.22s ease;
  display: flex;
  flex-direction: column;
  gap: 10px;
  outline: none;
  position: relative;
}

.kb-card:hover {
  border-color: rgba(59,130,246,0.45);
  transform: translateY(-4px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.25);
  background: rgba(255,255,255,0.08);
}

.kb-card:focus {
  border-color: rgba(128,184,255,0.55);
  box-shadow: 0 0 0 3px rgba(128,184,255,0.14);
}

/* 卡片顶部行：分类 + 置顶 */
.kb-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* 分类标签 */
.kb-card-cat {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 6px;
  border: 1px solid transparent;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

/* 置顶图标 */
.kb-card-pin {
  color: #fbbf24;
  font-size: 0.85rem;
  opacity: 0.80;
}

/* 卡片标题 */
.kb-card-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-title);
  margin: 0;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 摘要 */
.kb-card-summary {
  font-size: 0.82rem;
  color: var(--text-content);
  margin: 0;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

/* 小标签行 */
.kb-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.kb-card-tag-sm {
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.10);
  color: rgba(255,255,255,0.50);
  font-size: 0.70rem;
}

/* 卡片底部元信息行 */
.kb-card-footer {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 10px;
  margin-top: auto;
}

.kb-card-meta {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--text-muted);
  font-size: 0.75rem;
}

.kb-card-meta i {
  font-size: 0.78rem;
  opacity: 0.70;
}

/* 管理员操作按钮 */
.kb-card-actions {
  margin-left: auto;
  display: flex;
  gap: 4px;
}

.kb-btn-icon {
  width: 26px;
  height: 26px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: rgba(255,255,255,0.40);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: all 0.15s ease;
}

.kb-edit-btn:hover {
  background: rgba(128,184,255,0.15);
  color: #80B8FF;
}

.kb-del-btn:hover {
  background: rgba(239,68,68,0.15);
  color: #ef4444;
}

/* 空状态 */
.kb-empty {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 60px 20px;
  color: var(--text-muted);
  font-size: 0.9rem;
  display: flex;
}

.kb-empty i {
  font-size: 2.5rem;
  opacity: 0.40;
}

/* ================================================================
   §44  笔记详情页
   ================================================================ */

.kb-detail-header {
  padding: 16px 0 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.kb-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.60);
  font-size: 0.83rem;
  cursor: pointer;
  transition: all 0.18s ease;
  width: fit-content;
}

.kb-back-btn:hover {
  background: rgba(255,255,255,0.10);
  color: #fff;
}

.kb-detail-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-title);
  margin: 0;
  line-height: 1.3;
}

.kb-detail-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.kb-btn-sm {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  border-radius: 7px;
  border: 1px solid rgba(128,184,255,0.30);
  background: rgba(128,184,255,0.10);
  color: #80B8FF;
  font-size: 0.79rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.kb-btn-sm:hover {
  background: rgba(128,184,255,0.22);
}

/* ================================================================
   §45  Markdown 渲染区域样式
   ================================================================ */

.kb-markdown {
  max-width: 820px;
  color: var(--text-content);
  font-size: 0.93rem;
  line-height: 1.75;
  padding-bottom: 60px;
}

.kb-markdown h1,
.kb-markdown h2,
.kb-markdown h3,
.kb-markdown h4 {
  color: var(--text-title);
  margin: 1.6em 0 0.6em;
  line-height: 1.3;
  font-weight: 600;
}

.kb-markdown h1 { font-size: 1.5rem; }
.kb-markdown h2 {
  font-size: 1.2rem;
  border-bottom: 1px solid rgba(255,255,255,0.10);
  padding-bottom: 6px;
}
.kb-markdown h3 { font-size: 1rem; }

.kb-markdown p {
  margin: 0.6em 0 0.9em;
}

.kb-markdown a {
  color: #80B8FF;
  text-decoration: none;
}

.kb-markdown a:hover {
  text-decoration: underline;
}

.kb-markdown ul,
.kb-markdown ol {
  padding-left: 1.5em;
  margin: 0.6em 0 0.9em;
}

.kb-markdown li {
  margin: 0.3em 0;
}

/* 行内代码 */
.kb-markdown code {
  background: rgba(128,184,255,0.12);
  border: 1px solid rgba(128,184,255,0.18);
  border-radius: 4px;
  padding: 1px 6px;
  font-size: 0.85em;
  color: #93c5fd;
  font-family: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', Consolas, monospace;
}

/* 代码块（highlight.js 输出） */
.kb-code-block,
.kb-markdown pre {
  background: rgba(0,0,0,0.45) !important;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  padding: 16px 20px;
  overflow-x: auto;
  margin: 1em 0;
  font-size: 0.84rem;
  line-height: 1.6;
  font-family: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
}

.kb-code-block code,
.kb-markdown pre code {
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
  color: inherit !important;
  font-size: inherit !important;
}

/* 引用块 */
.kb-markdown blockquote {
  border-left: 3px solid rgba(128,184,255,0.45);
  margin: 1em 0;
  padding: 8px 16px;
  background: rgba(128,184,255,0.06);
  border-radius: 0 8px 8px 0;
  color: rgba(255,255,255,0.65);
}

/* 表格 */
.kb-markdown table {
  border-collapse: collapse;
  width: 100%;
  margin: 1em 0;
  font-size: 0.87rem;
}

.kb-markdown th,
.kb-markdown td {
  border: 1px solid rgba(255,255,255,0.10);
  padding: 8px 12px;
  text-align: left;
}

.kb-markdown th {
  background: rgba(255,255,255,0.07);
  color: var(--text-title);
  font-weight: 600;
}

.kb-markdown tr:nth-child(even) td {
  background: rgba(255,255,255,0.03);
}

/* 水平线 */
.kb-markdown hr {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.10);
  margin: 2em 0;
}

/* 渲染中动画 */
.kb-loading {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 0.88rem;
  padding: 24px 0;
}

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

.kb-spin {
  animation: kb-spin 0.8s linear infinite;
}

/* ================================================================
   §46  知识库编辑器弹窗
   ================================================================ */

/* 弹窗基础：继承 .modal 的 opacity/pointer-events 机制 */
.kb-editor-modal {
  z-index: 9999 !important;
  background: rgba(0,0,0,0.55) !important;
  backdrop-filter: blur(4px) !important;
  -webkit-backdrop-filter: blur(4px) !important;
}

.kb-editor-modal .modal-content {
  max-width: 760px;
  width: 95vw;
}

.kb-editor-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-height: 70vh;
  overflow-y: auto;
}

.kb-editor-label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.45);
  font-weight: 500;
}

.kb-editor-label input,
.kb-editor-label textarea {
  font-size: 0.88rem !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  color: var(--text-title) !important;
  background: rgba(255,255,255,0.05) !important;
  border: 1px solid rgba(255,255,255,0.12) !important;
  border-radius: 8px !important;
  padding: 8px 12px !important;
  outline: none !important;
  transition: border-color 0.15s ease, box-shadow 0.15s ease !important;
  resize: vertical;
}

.kb-editor-label input:focus,
.kb-editor-label textarea:focus {
  border-color: rgba(128,184,255,0.45) !important;
  box-shadow: 0 0 0 3px rgba(128,184,255,0.10) !important;
}

.kb-editor-row {
  display: flex;
  gap: 12px;
}

.kb-editor-textarea {
  font-family: 'JetBrains Mono', 'Fira Code', Consolas, monospace !important;
  font-size: 0.84rem !important;
  line-height: 1.6 !important;
  min-height: 240px !important;
}

.kb-editor-hint {
  font-size: 0.72rem !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  color: rgba(255,255,255,0.30) !important;
  font-weight: 400 !important;
  margin-left: 4px;
}

.kb-editor-checkbox-row {
  flex-direction: row !important;
  align-items: center !important;
  gap: 8px !important;
  font-size: 0.84rem !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  color: rgba(255,255,255,0.60) !important;
}

/* ── 图片上传工具栏 ── */
.kb-editor-content-wrap {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.kb-editor-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  border-bottom: none;
  border-radius: 8px 8px 0 0;
}

.kb-toolbar-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid rgba(128,184,255,0.25);
  background: rgba(128,184,255,0.10);
  color: #80B8FF;
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.kb-toolbar-btn:hover {
  background: rgba(128,184,255,0.22);
  border-color: rgba(128,184,255,0.45);
}

.kb-toolbar-btn i {
  font-size: 0.9rem;
}

.kb-toolbar-hint {
  font-size: 0.70rem;
  color: rgba(255,255,255,0.25);
}

/* textarea 和工具栏连为一体 */
.kb-editor-content-wrap .kb-editor-textarea {
  border-radius: 0 0 8px 8px !important;
  border-top: 1px solid rgba(255,255,255,0.06) !important;
}

/* 拖拽进入时高亮边框 */
.kb-editor-textarea.kb-drag-over {
  border-color: rgba(128,184,255,0.55) !important;
  background: rgba(128,184,255,0.08) !important;
  box-shadow: inset 0 0 0 2px rgba(128,184,255,0.20) !important;
}

/* ================================================================
   §47  响应式适配
   ================================================================ */

@media (max-width: 768px) {
  .spa-nav-btn span { display: none; }
  .spa-nav-btn { padding: 6px 10px; }

  .kb-toolbar {
    flex-direction: column;
    gap: 10px;
  }

  .kb-toolbar-right {
    width: 100%;
    flex-wrap: wrap;
  }

  .kb-search-input {
    width: 100% !important;
  }

  .kb-note-grid {
    grid-template-columns: 1fr;
  }

  .kb-detail-title {
    font-size: 1.2rem;
  }

  .kb-editor-row {
    flex-direction: column;
  }

  .kb-editor-modal .modal-content {
    width: 100%;
    max-height: 95vh;
  }
}


/* ================================================================
   §48  轻奢玻璃 + 数据驾驶舱视觉增强
   ----------------------------------------------------------------
   仅覆盖视觉层，不改变 DOM 与业务逻辑；重点提升首页第一眼吸引力。
   ================================================================ */
:root {
  --premium-glass-bg: rgba(10, 18, 38, 0.56);
  --premium-glass-bg-strong: rgba(12, 21, 45, 0.72);
  --premium-glass-border: rgba(190, 225, 255, 0.20);
  --premium-blue: #8fc7ff;
  --premium-cyan: #6de7ff;
  --premium-violet: #b895ff;
  --premium-gold: #ffd79a;
  --premium-shadow: 0 22px 70px rgba(2, 8, 23, 0.38), 0 0 42px rgba(109, 231, 255, 0.08);
}

body {
  background-color: #050a18 !important;
}

/* 全局环境光：蓝紫主氛围 + 少量金色点缀，保证亮眼但不过度霓虹 */
body::before {
  background:
    radial-gradient(circle at 12% 8%, rgba(109, 231, 255, 0.24) 0, rgba(109, 231, 255, 0.08) 28%, transparent 48%),
    radial-gradient(circle at 82% 12%, rgba(184, 149, 255, 0.24) 0, rgba(184, 149, 255, 0.08) 30%, transparent 50%),
    radial-gradient(circle at 72% 82%, rgba(255, 215, 154, 0.16) 0, rgba(255, 215, 154, 0.05) 26%, transparent 46%),
    linear-gradient(135deg, rgba(3, 7, 18, 0.58) 0%, rgba(8, 15, 35, 0.42) 48%, rgba(4, 9, 22, 0.60) 100%) !important;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.36;
  background-image:
    linear-gradient(rgba(143, 199, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143, 199, 255, 0.045) 1px, transparent 1px),
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.13), transparent 36%);
  background-size: 72px 72px, 72px 72px, 100% 100%;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.78), rgba(0,0,0,0.22) 72%, transparent 100%);
}

/* 顶部导航升级为轻奢玻璃顶栏，增强品牌感和空间层次 */
.header {
  position: relative !important;
  overflow: hidden !important;
  background:
    linear-gradient(135deg, rgba(5, 10, 24, 0.76), rgba(14, 23, 52, 0.58)) !important;
  border-bottom: 1px solid rgba(190, 225, 255, 0.16) !important;
  box-shadow:
    0 12px 36px rgba(0, 0, 0, 0.26),
    0 1px 0 rgba(255, 255, 255, 0.08) inset !important;
}

.header::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 0%, rgba(109, 231, 255, 0.16), transparent 38%),
    radial-gradient(circle at 78% 0%, rgba(255, 215, 154, 0.10), transparent 34%);
}

.header::after {
  height: 3px !important;
  background: linear-gradient(90deg, var(--premium-cyan) 0%, var(--premium-blue) 34%, var(--premium-violet) 68%, var(--premium-gold) 100%) !important;
  box-shadow: 0 0 18px rgba(109, 231, 255, 0.52) !important;
}

.header-brand,
.header-right,
.spa-nav {
  position: relative;
  z-index: 1;
}

.header-brand .title,
.editable-title-wrapper .title-text {
  letter-spacing: 0.02em !important;
  text-shadow: 0 0 18px rgba(143, 199, 255, 0.28), 0 1px 3px rgba(0,0,0,0.55) !important;
}

.spa-nav {
  padding: 4px !important;
  border-radius: 999px !important;
  background: rgba(255,255,255,0.075) !important;
  border: 1px solid rgba(190, 225, 255, 0.16) !important;
  box-shadow: 0 10px 26px rgba(0,0,0,0.18), 0 1px 0 rgba(255,255,255,0.08) inset !important;
}

.spa-nav-btn {
  border-radius: 999px !important;
  padding: 7px 16px !important;
}

.spa-nav-btn--active {
  background: linear-gradient(135deg, rgba(143,199,255,0.28), rgba(184,149,255,0.18)) !important;
  color: #f8fbff !important;
  border: 1px solid rgba(143,199,255,0.36) !important;
  box-shadow: 0 8px 22px rgba(91, 154, 255, 0.20), 0 0 0 1px rgba(255,255,255,0.08) inset !important;
}

/* 首页 Hero：把概览区做成第一屏视觉锚点 */
.dashboard-layout {
  gap: 22px !important;
}

.dashboard-main {
  position: relative;
}

.dashboard-overview {
  position: relative;
  overflow: hidden;
  margin-bottom: 20px !important;
  padding: 24px !important;
  border-radius: 28px !important;
  background:
    linear-gradient(135deg, rgba(13, 25, 55, 0.72), rgba(8, 16, 36, 0.50) 54%, rgba(26, 20, 54, 0.56)) !important;
  border: 1px solid rgba(190, 225, 255, 0.20) !important;
  box-shadow: var(--premium-shadow) !important;
  backdrop-filter: blur(22px) saturate(1.18) !important;
  -webkit-backdrop-filter: blur(22px) saturate(1.18) !important;
}

.dashboard-overview::before {
  content: "";
  position: absolute;
  inset: -40% -12% auto auto;
  width: 420px;
  height: 420px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(109, 231, 255, 0.24), rgba(184,149,255,0.10) 42%, transparent 70%);
  pointer-events: none;
}

.dashboard-overview::after {
  content: "";
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(109,231,255,0.55), rgba(255,215,154,0.35), transparent);
  pointer-events: none;
}

.dashboard-overview-header,
.overview-metrics {
  position: relative;
  z-index: 1;
}

.dashboard-overview-title {
  color: #ffffff !important;
  font-size: 1.28rem !important;
  letter-spacing: 0.01em !important;
  text-shadow: 0 0 22px rgba(143,199,255,0.28) !important;
}

.dashboard-overview-title i {
  color: var(--premium-gold) !important;
  filter: drop-shadow(0 0 10px rgba(255,215,154,0.38));
}

.dashboard-overview-subtitle {
  color: rgba(226, 232, 240, 0.78) !important;
}

.overview-metrics {
  gap: 14px !important;
}

.overview-card {
  position: relative;
  overflow: hidden;
  min-height: 132px;
  padding: 18px 18px 16px !important;
  border-radius: 22px !important;
  background:
    linear-gradient(145deg, rgba(255,255,255,0.16), rgba(255,255,255,0.065)) !important;
  border: 1px solid rgba(214, 235, 255, 0.18) !important;
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.18), 0 1px 0 rgba(255,255,255,0.08) inset !important;
  backdrop-filter: blur(16px) saturate(1.2) !important;
  -webkit-backdrop-filter: blur(16px) saturate(1.2) !important;
  transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease) !important;
}

.overview-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 80% 0%, rgba(143,199,255,0.24), transparent 42%);
  opacity: 0.85;
}

.overview-card::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--premium-cyan), var(--premium-blue), var(--premium-violet));
  opacity: 0.70;
}

.overview-card:nth-child(2)::before {
  background: radial-gradient(circle at 80% 0%, rgba(184,149,255,0.25), transparent 42%);
}

.overview-card:nth-child(3)::before {
  background: radial-gradient(circle at 80% 0%, rgba(255,215,154,0.24), transparent 42%);
}

.overview-card:nth-child(4)::before {
  background: radial-gradient(circle at 80% 0%, rgba(110,231,183,0.23), transparent 42%);
}

.overview-card:hover {
  transform: translateY(-5px) !important;
  border-color: rgba(143, 199, 255, 0.36) !important;
  box-shadow: 0 24px 54px rgba(0, 0, 0, 0.25), 0 0 34px rgba(109, 231, 255, 0.12) !important;
}

.overview-card-label,
.overview-card-value,
.overview-card-meta {
  position: relative;
  z-index: 1;
}

.overview-card-label {
  color: rgba(226, 232, 240, 0.72) !important;
  letter-spacing: 0.04em !important;
}

.overview-card-value {
  display: inline-block;
  color: #ffffff !important;
  font-size: clamp(2rem, 3vw, 2.65rem) !important;
  font-weight: 900 !important;
  letter-spacing: -0.04em !important;
  line-height: 0.95 !important;
  background: linear-gradient(135deg, #ffffff 0%, #bde4ff 42%, #ffd79a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 18px rgba(143,199,255,0.20));
}

.overview-card-meta {
  color: rgba(203, 213, 225, 0.82) !important;
}

/* 模块入口与侧边栏：统一为产品化玻璃卡，增强工作台精致度 */
.main .module-card.card,
.module-card.card {
  position: relative !important;
  overflow: hidden !important;
  border-radius: 22px !important;
  background: linear-gradient(145deg, rgba(12, 24, 52, 0.66), rgba(13, 21, 42, 0.46)) !important;
  border: 1px solid rgba(190, 225, 255, 0.16) !important;
  box-shadow: 0 18px 44px rgba(0,0,0,0.22), 0 1px 0 rgba(255,255,255,0.07) inset !important;
}

.main .module-card.card::before,
.module-card.card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 0%, rgba(109,231,255,0.12), transparent 34%),
    linear-gradient(180deg, rgba(255,255,255,0.06), transparent 36%);
  opacity: 0.88;
}

.main .module-card.card:hover,
.module-card.card:hover {
  transform: translateY(-5px) !important;
  border-color: rgba(143, 199, 255, 0.30) !important;
  box-shadow: 0 26px 62px rgba(0,0,0,0.30), 0 0 28px rgba(143,199,255,0.12) !important;
}

.module-card .card-header,
.module-card .module-items,
.module-card .btn-add-item {
  position: relative;
  z-index: 1;
}

.module-card .card-header {
  border-bottom: 1px solid rgba(190, 225, 255, 0.12) !important;
}

.module-card .card-title {
  color: rgba(248, 251, 255, 0.96) !important;
  text-shadow: 0 0 16px rgba(143,199,255,0.16) !important;
}

.module-item.item-box {
  background: rgba(255, 255, 255, 0.075) !important;
  border-color: rgba(190, 225, 255, 0.13) !important;
  box-shadow: 0 8px 20px rgba(0,0,0,0.10) !important;
}

.module-item.item-box:hover {
  background: rgba(255, 255, 255, 0.12) !important;
  border-color: rgba(143,199,255,0.28) !important;
  box-shadow: 0 12px 28px rgba(0,0,0,0.16), 0 0 18px rgba(109,231,255,0.08) !important;
}

.module-item .item-title,
.module-item .item-title a {
  color: rgba(248, 251, 255, 0.92) !important;
}

.item-summary,
.item-meta-chip,
.item-type-badge {
  color: rgba(203, 213, 225, 0.78) !important;
}

.recent-activity-panel {
  position: relative;
  overflow: hidden;
  padding: 18px !important;
  border-radius: 24px !important;
  background: linear-gradient(145deg, rgba(12, 24, 52, 0.68), rgba(10, 18, 36, 0.52)) !important;
  border: 1px solid rgba(190, 225, 255, 0.18) !important;
  box-shadow: 0 18px 46px rgba(0,0,0,0.24), 0 0 32px rgba(109,231,255,0.08) !important;
  backdrop-filter: blur(18px) saturate(1.16) !important;
  -webkit-backdrop-filter: blur(18px) saturate(1.16) !important;
}

.recent-activity-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 100% 0%, rgba(255,215,154,0.15), transparent 42%);
}

.recent-activity-header,
.recent-activity-list {
  position: relative;
  z-index: 1;
}

.recent-activity-header {
  border-bottom-color: rgba(190, 225, 255, 0.12) !important;
}

.recent-activity-title {
  color: #ffffff !important;
}

.recent-activity-item,
.recent-activity-empty {
  background: rgba(255,255,255,0.075) !important;
  border-color: rgba(190,225,255,0.14) !important;
  color: rgba(226,232,240,0.86) !important;
}

.recent-activity-item:hover {
  transform: translateX(3px) translateY(-1px) !important;
  background: rgba(255,255,255,0.12) !important;
  border-color: rgba(143,199,255,0.30) !important;
  box-shadow: 0 12px 26px rgba(0,0,0,0.18) !important;
}

.recent-activity-item-title {
  color: rgba(248,251,255,0.95) !important;
}

.recent-activity-item-meta,
.recent-activity-item-time {
  color: rgba(203,213,225,0.66) !important;
}

/* P1 今日驾驶舱：强化首屏信息层级，同时保持操作简单 */
.dashboard-hero-header {
  align-items: stretch !important;
}

.dashboard-hero-copy {
  min-width: 0;
}

.dashboard-hero-kicker,
.module-launcher-kicker {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 10px;
  padding: 7px 11px;
  border: 1px solid rgba(109, 231, 255, 0.22);
  border-radius: 999px;
  color: rgba(226, 245, 255, 0.92);
  background: rgba(109, 231, 255, 0.10);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.dashboard-focus-summary {
  max-width: 760px;
  margin: 12px 0 0;
  color: rgba(248, 251, 255, 0.90);
  font-size: clamp(1.02rem, 1.5vw, 1.18rem);
  line-height: 1.75;
}

.dashboard-hero-actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 168px;
  align-self: center;
}

.dashboard-hero-btn,
.quick-action-card {
  text-decoration: none;
}

.dashboard-hero-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid rgba(214, 235, 255, 0.18);
  border-radius: 999px;
  color: rgba(248, 251, 255, 0.92);
  background: rgba(255,255,255,0.08);
  font-weight: 850;
  transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease), background var(--ease);
}

.dashboard-hero-btn--primary {
  color: #07111f;
  border-color: rgba(255, 255, 255, 0.32);
  background: linear-gradient(135deg, var(--premium-cyan), var(--premium-blue) 54%, var(--premium-gold));
  box-shadow: 0 16px 34px rgba(109,231,255,0.18), inset 0 1px 0 rgba(255,255,255,0.46);
}

.dashboard-hero-btn:hover,
.quick-action-card:hover {
  transform: translateY(-3px);
  border-color: rgba(143,199,255,0.38);
  box-shadow: 0 20px 42px rgba(0,0,0,0.22), 0 0 24px rgba(109,231,255,0.10);
}

.quick-action-panel {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 0 0 20px;
}

.quick-action-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 92px;
  padding: 16px;
  overflow: hidden;
  border: 1px solid rgba(190,225,255,0.16);
  border-radius: 22px;
  color: rgba(248,251,255,0.94);
  background: linear-gradient(145deg, rgba(12,24,52,0.62), rgba(9,18,40,0.44));
  box-shadow: 0 16px 38px rgba(0,0,0,0.18), inset 0 1px 0 rgba(255,255,255,0.06);
  cursor: pointer;
  transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease), background var(--ease);
}

.quick-action-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0% 0%, rgba(109,231,255,0.16), transparent 44%);
  pointer-events: none;
}

.quick-action-card > * {
  position: relative;
  z-index: 1;
}

.quick-action-card i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  border-radius: 15px;
  color: #07111f;
  background: linear-gradient(135deg, var(--premium-cyan), var(--premium-blue));
  font-size: 1.25rem;
  box-shadow: 0 12px 24px rgba(109,231,255,0.14);
}

.quick-action-card strong,
.quick-action-card em {
  display: block;
  font-style: normal;
}

.quick-action-card strong {
  font-size: 0.98rem;
  font-weight: 900;
}

.quick-action-card em {
  margin-top: 4px;
  color: rgba(203,213,225,0.72);
  font-size: 0.78rem;
  line-height: 1.5;
}

.quick-action-card--button {
  width: 100%;
  border-style: solid;
  text-align: left;
  font: inherit;
}

.module-launcher-panel {
  position: relative;
  overflow: hidden;
  margin: 20px 0 14px;
  padding: 20px;
  border: 1px solid rgba(190,225,255,0.18);
  border-radius: 26px;
  background: linear-gradient(135deg, rgba(13,25,55,0.62), rgba(8,16,36,0.46));
  box-shadow: 0 18px 44px rgba(0,0,0,0.20), 0 0 30px rgba(109,231,255,0.07);
  backdrop-filter: blur(18px) saturate(1.16);
  -webkit-backdrop-filter: blur(18px) saturate(1.16);
}

.module-launcher-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 100% 0%, rgba(255,215,154,0.16), transparent 46%);
  pointer-events: none;
}

.module-launcher-header {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-end;
}

.module-launcher-title {
  margin: 0;
  color: #ffffff;
  font-size: clamp(1.18rem, 2vw, 1.55rem);
  line-height: 1.2;
}

.module-launcher-subtitle {
  margin: 8px 0 0;
  color: rgba(203,213,225,0.74);
  line-height: 1.6;
}

.module-launcher-meta {
  flex-shrink: 0;
  padding: 9px 12px;
  border: 1px solid rgba(109,231,255,0.20);
  border-radius: 999px;
  color: rgba(226,245,255,0.88);
  background: rgba(109,231,255,0.09);
  font-size: 0.82rem;
  font-weight: 850;
}

.module-launcher-card-header {
  gap: 12px !important;
  padding-bottom: 14px !important;
}

.module-launcher-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 48px;
  width: 48px;
  height: 48px;
  border-radius: 18px;
  color: var(--module-icon-color, var(--premium-cyan));
  background: color-mix(in srgb, var(--module-icon-color, var(--premium-cyan)) 16%, transparent);
  border: 1px solid color-mix(in srgb, var(--module-icon-color, var(--premium-cyan)) 28%, transparent);
  box-shadow: 0 14px 28px rgba(0,0,0,0.18), 0 0 22px color-mix(in srgb, var(--module-icon-color, var(--premium-cyan)) 18%, transparent);
}

.module-launcher-icon i {
  font-size: 1.45rem;
}

.module-launcher-title-wrap {
  display: flex;
  flex: 1;
  min-width: 0;
  flex-direction: column;
  gap: 4px;
}

.module-launcher-count {
  color: rgba(203,213,225,0.66);
  font-size: 0.78rem;
  font-weight: 750;
}

.module-admin-actions {
  opacity: 0.28 !important;
}

.module-card:hover .module-admin-actions {
  opacity: 1 !important;
}

.module-quick-preview {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 2px 0 12px;
}

.module-quick-chip {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  min-height: 30px;
  padding: 6px 10px;
  overflow: hidden;
  border: 1px solid rgba(190,225,255,0.14);
  border-radius: 999px;
  color: rgba(248,251,255,0.88);
  background: rgba(255,255,255,0.075);
  text-overflow: ellipsis;
  white-space: nowrap;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 800;
  cursor: pointer;
  transition: transform var(--ease), border-color var(--ease), background var(--ease), box-shadow var(--ease);
}

.module-quick-chip:hover {
  transform: translateY(-2px);
  border-color: rgba(109,231,255,0.34);
  background: rgba(109,231,255,0.12);
  box-shadow: 0 10px 20px rgba(0,0,0,0.16);
}

.module-quick-chip--more {
  color: rgba(255,215,154,0.96);
  cursor: pointer;
}

/* 首页相关响应式：保持亮眼效果，同时避免小屏拥挤 */
@media (max-width: 1024px) {
  .overview-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}

@media (max-width: 720px) {
  .dashboard-layout {
    gap: 16px !important;
  }

  .dashboard-overview {
    padding: 18px !important;
    border-radius: 22px !important;
  }

  .dashboard-overview-header,
  .module-launcher-header {
    flex-direction: column;
    align-items: stretch !important;
  }

  .dashboard-hero-actions,
  .dashboard-hero-btn,
  .module-launcher-meta {
    width: 100%;
  }

  .quick-action-panel {
    grid-template-columns: 1fr;
  }

  .overview-metrics {
    grid-template-columns: 1fr !important;
  }

  .overview-card {
    min-height: 112px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .overview-card,
  .main .module-card.card,
  .module-card.card,
  .recent-activity-item {
    transition: none !important;
  }
}