/* ========== 设计系统 ========== */
:root {
  --primary: #1a365d;
  --primary-light: #2c5282;
  --primary-lighter: #3182ce;
  /* 2026-09-04 用户拍板：全站主色橙(#ed8936)→蓝(#2563eb)，沉稳、拒红。
     注：tag-orange (业务状态「即将截止」)、金牌会员、数据图表分类色保持原色（语义色非主题色）。 */
  --accent: #2563eb;
  --accent-light: #3b82f6;
  --accent-dark: #1d4ed8;
  --accent-rgb: 37, 99, 235;
  --bg: #f0f4f8;
  --card-bg: #ffffff;
  --text: #1a202c;
  --text-secondary: #4a5568;
  --text-light: #718096;
  --border: #e2e8f0;
  --border-dark: #cbd5e0;
  --success: #38a169;
  --success-light: #48bb78;
  --danger: #e53e3e;
  --warning: #d69e2e;
  --info: #3182ce;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
  --radius: 8px;
  --radius-sm: 4px;
  --radius-lg: 12px;
  --sidebar-w: 160px;
  --topbar-h: 64px;
  --font: -apple-system, "Microsoft YaHei", "PingFang SC", "Helvetica Neue", sans-serif;
  --bg-secondary: #f7fafc;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: var(--font); background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.6; }
a { cursor: pointer; text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; border: none; }

/* ========== 顶部导航 ========== */
/* 2026-09-04 用户拍板：顶栏深蓝 → 白色（Raycast 风格清爽），高 102px→64px；橙底边 → 细灰边 */
  .topbar {
    height: var(--topbar-h);
    background: #fff;
    position: sticky; top: 0; z-index: 100;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 1px 2px rgba(0,0,0,0.04);
  }
  .topbar-inner {
    margin: 0 auto; height: 100%;
    display: flex; align-items: center; padding: 0 30px; gap: 30px;
  }
  .logo { display: flex; align-items: center; cursor: pointer; }
  .logo-img { height: 38px; width: auto; border-radius: 6px; display: block; }
  .logo-tag { color: var(--text-light); font-size: 14px; }

  .top-nav { display: flex; align-items: center; gap: 6px; flex: 1; margin-left: 24px; }
  .nav-link {
    color: var(--text-secondary); padding: 8px 16px; border-radius: 8px;
    font-size: 15px; font-weight: 500; transition: all 0.15s; white-space: nowrap;
  }
  .nav-link:hover { color: var(--accent); background: var(--bg); }
.nav-dropdown { position: relative; }
.dropdown-menu {
  position: absolute; top: 100%; left: 0; min-width: 160px;
  background: #fff; border-radius: 8px; box-shadow: var(--shadow-md);
  padding: 6px; display: none; z-index: 200;
}
.nav-dropdown:hover .dropdown-menu { display: block; }
.dropdown-menu a {
  display: block; padding: 12px 21px; border-radius: 8px;
  color: var(--text); font-size: 20px;
}
.dropdown-menu a:hover { background: var(--bg); }

.top-actions { display: flex; align-items: center; gap: 15px; }
  .search-box input {
    background: var(--bg); border: 1px solid var(--border);
    color: var(--text); padding: 8px 16px; border-radius: 8px; font-size: 14px;
    width: 240px; outline: none; transition: all 0.15s;
  }
  .search-box input::placeholder { color: var(--text-light); }
  .search-box input:focus { background: #fff; border-color: var(--accent); width: 320px; box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.10); }

.auth-bar {
  background: #fff; border-radius: 50px; padding: 6px 18px;
  display: flex; align-items: center; gap: 2px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  transition: box-shadow 0.15s;
}
.auth-bar:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.25); }
.auth-item {
  color: var(--primary); font-size: 15px; font-weight: 700;
  padding: 4px 8px; border-radius: 24px; cursor: pointer;
  transition: all 0.15s; white-space: nowrap;
}
.auth-item:hover { background: var(--bg); color: var(--accent); }
.auth-sep {
  color: var(--primary-light); font-size: 14px; font-weight: 400;
  padding: 0 1px; user-select: none;
}

.btn {
  padding: 11px 27px; border-radius: 8px; font-size: 20px; font-weight: 500;
  transition: all 0.15s; white-space: nowrap;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-outline { background: #fff; color: var(--text-secondary); border: 1px solid var(--border-dark); }
.btn-outline:hover { background: var(--bg); border-color: var(--accent); color: var(--accent); }
.btn-blue { background: var(--primary-lighter); color: #fff; }
.btn-blue:hover { background: var(--primary-light); }
.btn-sm { padding: 4px 12px; font-size: 12px; }
.btn-lg { padding: 10px 28px; font-size: 15px; }

/* ========== 布局 ========== */
.layout { margin: 0 auto; min-height: calc(100vh - var(--topbar-h)); }

/* ========== 侧边栏 ========== */
.sidebar {
  width: var(--sidebar-w);
  background: #fff; border-right: 1px solid var(--border);
  position: sticky; top: var(--topbar-h); height: calc(100vh - var(--topbar-h));
  overflow-y: auto; padding: 16px 0; flex-shrink: 0;
}
.sidebar-section { margin-bottom: 6px; }
.sidebar-title {
  padding: 10px 14px 4px; font-size: 11px; font-weight: 600;
  color: var(--text-light); letter-spacing: 0.5px;
}
.sidebar-link {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 14px; color: var(--text-secondary); font-size: 13px;
  transition: all 0.1s; border-left: 3px solid transparent;
}
.sidebar-link:hover { background: var(--bg); color: var(--primary); }
.sidebar-link.active { background: rgba(49,130,206,0.08); color: var(--primary-lighter); border-left-color: var(--primary-lighter); font-weight: 500; }
.sidebar-icon { font-size: 15px; width: 18px; text-align: center; }
.sidebar-footer { padding: 12px 16px; border-top: 1px solid var(--border); margin-top: auto; }
.user-card { display: flex; align-items: center; gap: 10px; }
.user-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--border-dark); color: var(--text-secondary);
  display: flex; align-items: center; justify-content: center; font-size: 14px;
}
.user-name { font-size: 13px; font-weight: 500; }
.user-role { font-size: 11px; color: var(--text-light); }

/* ========== 侧边栏折叠父级 ========== */
.sidebar-parent {
  display: flex; align-items: center; gap: 6px;
  padding: 9px 14px; color: var(--primary); font-size: 13px; font-weight: 600;
  transition: all 0.2s; border-left: 3px solid transparent;
  border-bottom: 1px solid var(--border);
  cursor: pointer; user-select: none; position: relative;
}
.sidebar-parent:hover { background: rgba(49,130,206,0.05); }
.sidebar-parent.open {
  background: rgba(49,130,206,0.08); border-left-color: var(--primary-lighter);
}
.sidebar-parent-arrow {
  margin-left: auto; font-size: 12px; color: var(--primary-lighter);
  transition: transform 0.25s ease;
}
.sidebar-parent-arrow.open { transform: rotate(90deg); }

/* 子项容器 — 默认收起 */
.sidebar-sub-wrap { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.sidebar-sub-wrap.open { max-height: 420px; }

/* 子项链接 — 缩进 + 更小字号 */
.sidebar-sub {
  padding-left: 32px !important; font-size: 12px !important;
  color: var(--text-light) !important;
}
.sidebar-sub:hover { color: var(--primary) !important; }
.sidebar-sub.active { color: var(--primary-lighter) !important; font-weight: 500; }

/* ========== 主内容区 ========== */
.content { padding: 20px 24px; }

/* ========== 通用组件 ========== */
.page-header { margin-bottom: 14px; }
.page-title { font-size: 20px; font-weight: bold; color: var(--text); }
.page-subtitle { font-size: 13px; color: var(--text-light); margin-top: 2px; }

.card {
  background: var(--card-bg); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 16px; margin-bottom: 12px;
}
.card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.card-title { font-size: 16px; font-weight: 600; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

/* 统计卡片 */
.stat-card {
  background: #fff; border-radius: var(--radius); padding: 20px;
  box-shadow: var(--shadow); border-left: 4px solid var(--primary-lighter);
}
.stat-card.accent { border-left-color: var(--accent); }
.stat-card.success { border-left-color: var(--success); }
.stat-card.info { border-left-color: var(--info); }
.stat-value { font-size: 28px; font-weight: bold; color: var(--text); }
.stat-label { font-size: 13px; color: var(--text-light); margin-top: 4px; }
.stat-trend { font-size: 12px; margin-top: 6px; }
.stat-trend.up { color: var(--success); }
.stat-trend.down { color: var(--danger); }

/* 表格 */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { background: #f7fafc; text-align: left; padding: 10px 12px; font-weight: 600; color: var(--text-secondary); border-bottom: 2px solid var(--border); white-space: nowrap; }
td { padding: 10px 12px; border-bottom: 1px solid var(--border); }
tr:hover { background: #f7fafc; }
.table-link { color: var(--primary-lighter); cursor: pointer; }
.table-link:hover { text-decoration: underline; }

/* 标签 */
.tag {
  display: inline-block; padding: 2px 8px; border-radius: 4px;
  font-size: 11px; font-weight: 500; white-space: nowrap;
}
.tag-blue { background: #ebf8ff; color: #2b6cb0; }
.tag-green { background: #f0fff4; color: #276749; }
.tag-orange { background: #fffaf0; color: #c05621; }
.tag-red { background: #fff5f5; color: #c53030; }
.tag-gray { background: #f7fafc; color: #718096; }
.tag-purple { background: #faf5ff; color: #6b46c1; }
.tag-yellow { background: #fffbeb; color: #92400e; }

/* 备注列小方块：橙=特殊要求 / 蓝=定标方案（2026-08-18 前台新增，配色与后台 admin.css 一致） */
.remark-chip {
  display: inline-block; padding: 2px 10px; border-radius: 4px;
  font-size: 12px; line-height: 20px; cursor: pointer; margin-right: 6px;
  border: 1px solid transparent; white-space: nowrap; max-width: 150px;
  overflow: hidden; text-overflow: ellipsis; vertical-align: middle;
  transition: background .15s;
}
.remark-chip-orange { background: #fef7e0; color: #b06000; border-color: rgba(176,96,0,.3); }
.remark-chip-orange:hover { background: #fdecc8; }
.remark-chip-blue { background: #e8f0fe; color: #1a73e8; border-color: rgba(26,115,232,.3); }
.remark-chip-blue:hover { background: #d2e3fc; }

/* 后台管理表格 */
.admin-table { border-collapse: collapse; }
.admin-table th {
  background: #f7fafc; padding: 10px 12px; text-align: left;
  font-weight: 600; font-size: 12px; color: var(--text-secondary);
  border-bottom: 2px solid var(--border); white-space: nowrap;
}
.admin-table td {
  padding: 8px 12px; border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.admin-table tr:hover td { background: #f9fafb; }

/* 筛选栏 */
.filter-bar {
  background: #fff; border-radius: var(--radius); padding: 16px 20px;
  box-shadow: var(--shadow); margin-bottom: 16px;
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center;
}
.filter-item { display: flex; align-items: center; gap: 6px; }
.filter-label { font-size: 13px; color: var(--text-light); white-space: nowrap; }
select, input[type="text"], input[type="date"], input[type="number"] {
  padding: 6px 10px; border: 1px solid var(--border-dark); border-radius: 6px;
  font-size: 13px; outline: none; transition: border-color 0.1s; font-family: inherit;
}
select:focus, input:focus { border-color: var(--primary-lighter); }

/* 徽章 */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: 12px; font-size: 12px; font-weight: 500;
}
.badge-gold { background: linear-gradient(135deg, #f6e05e, #d69e2e); color: #fff; }
.badge-silver { background: linear-gradient(135deg, #cbd5e0, #a0aec0); color: #fff; }
.badge-diamond { background: linear-gradient(135deg, #63b3ed, #3182ce); color: #fff; }
.badge-free { background: #f7fafc; color: var(--text-light); }

/* ========== 首页 Hero（数据矩阵式） ========== */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  border-radius: var(--radius-lg); padding: 44px 44px 36px; color: #fff;
  margin-bottom: 24px; position: relative; overflow: hidden;
  display: flex; align-items: center; gap: 48px; flex-wrap: wrap;
}
.hero::after {
  content: ''; position: absolute; right: -80px; top: -80px;
  width: 360px; height: 360px; border-radius: 50%;
  background: rgba(255,255,255,0.04);
}
.hero::before {
  content: ''; position: absolute; right: 100px; bottom: -100px;
  width: 240px; height: 240px; border-radius: 50%;
  background: rgba(var(--accent-rgb),0.08);
}
.hero-left { flex: 1; min-width: 280px; position: relative; z-index: 1; }
.hero-left h1 { font-size: 30px; font-weight: bold; margin-bottom: 10px; line-height: 1.3; }
.hero-left p { font-size: 15px; opacity: 0.82; max-width: 480px; line-height: 1.7; }
.hero-actions { margin-top: 22px; display: flex; gap: 12px; flex-wrap: wrap; }

/* Hero 右侧数据矩阵 */
.hero-stats-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
  min-width: 320px; position: relative; z-index: 1;
}
.hero-stat-item {
  background: rgba(255,255,255,0.1); border-radius: 10px;
  padding: 18px 20px; text-align: center;
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(4px); transition: all 0.2s;
}
.hero-stat-item:hover { background: rgba(255,255,255,0.16); transform: translateY(-1px); }
.hero-stat-num { font-size: 30px; font-weight: 800; color: var(--accent-light); line-height: 1.1; }
.hero-stat-label { font-size: 12px; opacity: 0.65; margin-top: 4px; }
.hero-stat-trend { font-size: 11px; opacity: 0.55; margin-top: 2px; }

/* ========== 首页分类导航 ========== */
.category-nav {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px;
  align-items: center;
}
.category-nav-label { font-size: 13px; color: var(--text-light); font-weight: 600; white-space: nowrap; margin-right: 4px; }
.cat-tag {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 6px 14px; border-radius: 20px; font-size: 13px; font-weight: 500;
  background: #fff; border: 1px solid var(--border); color: var(--text-secondary);
  cursor: pointer; transition: all 0.15s; white-space: nowrap;
}
.cat-tag:hover { border-color: var(--accent); color: var(--accent-dark); background: #fffaf0; }
.cat-tag .cat-count { font-size: 11px; color: var(--text-light); background: var(--bg); padding: 1px 7px; border-radius: 10px; }
.cat-tag:hover .cat-count { background: var(--accent); color: #fff; }

/* ========== 首页功能卡片 ========== */
.feature-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-bottom: 20px; }
.feature-card {
  background: #fff; border-radius: var(--radius); padding: 22px 18px;
  box-shadow: var(--shadow); transition: all 0.2s; cursor: pointer;
  border-top: 3px solid transparent; text-align: center;
}
.feature-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-top-color: var(--accent); }
.feature-icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; font-size: 30px; line-height: 1; margin: 0 auto 14px; } /* 2026-09-03 清爽化：去掉彩色背景块，emoji 放大居中 */
.feature-title { font-size: 15px; font-weight: 600; margin-bottom: 6px; }
.feature-desc { font-size: 12px; color: var(--text-light); line-height: 1.55; }
.feature-link { display: block; text-align: center; font-size: 13px; color: var(--accent); margin-top: 8px; cursor: pointer; font-weight: 500; }
.feature-link:hover { color: var(--accent-dark); text-decoration: underline; }

.section-title { font-size: 17px; font-weight: bold; margin: 20px 0 14px; display: flex; align-items: center; gap: 8px; }
.section-title::before { content: ''; width: 4px; height: 18px; background: var(--accent); border-radius: 2px; }

/* ========== 首页增强型统计卡片 ========== */
.home-stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 20px; }
.home-stat {
  background: #fff; border-radius: var(--radius); padding: 18px 20px;
  box-shadow: var(--shadow); display: flex; align-items: center; gap: 14px;
  transition: all 0.15s; cursor: default;
}
.home-stat:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.home-stat-icon {
  width: 48px; height: 48px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 22px;
}
.home-stat-num { font-size: 26px; font-weight: 800; color: var(--text); line-height: 1.1; }
.home-stat-label { font-size: 12px; color: var(--text-light); margin-top: 2px; }
.home-stat-trend { font-size: 11px; margin-top: 4px; font-weight: 500; }
.home-stat-trend.up { color: var(--success); }
.home-stat-trend.down { color: var(--danger); }

/* CTA区域（旧橙色大横幅，2026-09-03 清爽化后首页已改用 .home-cta，此样式保留备用勿删） */
.cta-box {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  border-radius: var(--radius-lg); padding: 32px 40px; color: #fff;
  display: flex; justify-content: space-between; align-items: center; margin: 24px 0;
}
.cta-box h3 { font-size: 20px; margin-bottom: 6px; }
.cta-box p { font-size: 14px; opacity: 0.9; }

/* 首页底部轻量注册引导（2026-09-03 清爽化死命令：白底细边框一行，左文案右按钮，勿回退成橙色大横幅） */
.home-cta {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px 24px; display: flex; justify-content: space-between; align-items: center;
  gap: 16px; flex-wrap: wrap; margin: 24px 0 8px;
}
.home-cta-text { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }
.home-cta-actions { display: flex; gap: 10px; flex-wrap: wrap; flex-shrink: 0; }

/* 查看更多按钮 */
.more-link {
  display: block; text-align: center; padding: 12px;
  font-size: 14px; color: var(--accent); font-weight: 500;
  cursor: pointer; transition: all 0.15s;
}
.more-link:hover { color: var(--accent-dark); text-decoration: underline; }

@media (max-width: 900px) {
  .hero-stats-grid { min-width: 100%; grid-template-columns: 1fr 1fr; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .home-stats-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .hero { padding: 28px 20px 24px; }
  .hero-left h1 { font-size: 22px; }
  .hero-stats-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .hero-stat-num { font-size: 22px; }
  .home-stats-row { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
}

/* ========== 进度条 ========== */
.progress-bar { height: 8px; background: var(--border); border-radius: 4px; overflow: hidden; }
.progress-fill { height: 100%; border-radius: 4px; transition: width 0.3s; }
.progress-fill.green { background: var(--success); }
.progress-fill.blue { background: var(--info); }
.progress-fill.orange { background: var(--accent); }
.progress-fill.red { background: var(--danger); }

/* ========== 弹窗 ========== */
.modal-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.4); z-index: 1000;
  display: none; align-items: center; justify-content: center;
}
.modal-overlay.show { display: flex; }
.modal {
  background: #fff; border-radius: var(--radius-lg); width: 600px; max-width: 90vw;
  max-height: 80vh; overflow-y: auto; box-shadow: var(--shadow-lg);
}
.modal-header { padding: 20px 24px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.modal-title { font-size: 18px; font-weight: bold; }
.modal-close { font-size: 24px; cursor: pointer; color: var(--text-light); line-height: 1; }
.modal-body { padding: 24px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; }

/* ========== 分页 ========== */
.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 16px; align-items: center; }
/* 2026-09-03 改造：分页器按钮 flex 居中（用户原话"我说大一点的意思上下左右居中"，按钮文字必须完美垂直+水平居中，而不是仅靠浏览器默认 line-height 凑合） */
.pagination button {
  min-width: 48px; height: 42px; border-radius: 6px;
  background: #fff; border: 1px solid var(--border); font-size: 14px; color: var(--text-secondary);
  padding: 0 14px;
  display: flex; align-items: center; justify-content: center; line-height: 1;
}
.pagination button:hover { background: var(--bg); }
.pagination button.active { background: var(--primary-lighter); color: #fff; border-color: var(--primary-lighter); }
.pagination button:disabled { opacity: 0.4; cursor: not-allowed; }
/* 2026-09-03 改造：分页器 sticky 底部固定（项目信息表格滚动时，分页器始终在屏幕底部可见，方便翻页） */
.pagination-sticky {
  position: sticky;
  bottom: 0;
  /* 与表头 .bid-table thead th 同色 #f7fafc —— 形成"上表头条 + 下分页条"的视觉框架对仗，级别层次一致（用户 09-03 拍板死命令：分页器与表头背底必须同源，改一处必同步另一处） */
  background: #f7fafc;
  padding: 16px 0 18px;
  margin-top: 16px;
  margin-bottom: 0;
  z-index: 100;
  /* 表头无阴影无边框（仅靠底色区分），分页器同步去掉"悬浮感"——保持两者同层级 */
  box-shadow: none;
  border-top: none;
  border-radius: 0;
  gap: 8px;
  font-size: 14px;
}

/* ========== 会员等级 ========== */
.membership-card {
  border-radius: var(--radius-lg); padding: 28px; text-align: center;
  position: relative; transition: all 0.2s;
}
.membership-card:hover { transform: translateY(-4px); }
.membership-card.free { background: #fff; border: 2px solid var(--border); }
.membership-card.silver { background: linear-gradient(135deg, #f7fafc, #edf2f7); border: 2px solid #cbd5e0; }
.membership-card.gold { background: linear-gradient(135deg, #fffaf0, #feebc8); border: 2px solid #f6ad55; }
.membership-card.diamond { background: linear-gradient(135deg, #ebf8ff, #bee3f8); border: 2px solid #63b3ed; }
.membership-card .price { font-size: 36px; font-weight: bold; margin: 12px 0; }
.membership-card .price-unit { font-size: 14px; color: var(--text-light); }
.membership-card .level-name { font-size: 18px; font-weight: bold; }
.membership-card ul { list-style: none; text-align: left; margin: 16px 0; }
.membership-card li { padding: 6px 0; font-size: 13px; color: var(--text-secondary); display: flex; align-items: start; gap: 6px; }
.membership-card li::before { content: '✓'; color: var(--success); font-weight: bold; flex-shrink: 0; }

/* ========== 消息 ========== */
.msg-list { display: flex; flex-direction: column; gap: 8px; }
.msg-item {
  background: #fff; border-radius: var(--radius); padding: 14px 18px;
  box-shadow: var(--shadow-sm); display: flex; gap: 12px; align-items: start;
  cursor: pointer; transition: all 0.1s; border-left: 3px solid transparent;
}
.msg-item:hover { box-shadow: var(--shadow); }
.msg-item.unread { border-left-color: var(--accent); background: #fffbeb; }
.msg-avatar { width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 16px; flex-shrink: 0; }
.msg-content { flex: 1; min-width: 0; }
.msg-header { display: flex; justify-content: space-between; align-items: center; }
.msg-name { font-weight: 600; font-size: 14px; }
.msg-time { font-size: 12px; color: var(--text-light); }
.msg-text { font-size: 13px; color: var(--text-secondary); margin-top: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ========== 图表容器 ========== */
.chart-container { position: relative; width: 100%; }
.chart-container.h300 { height: 300px; }
.chart-container.h400 { height: 400px; }

/* ========== 空状态 ========== */
.empty-state { text-align: center; padding: 48px 20px; color: var(--text-light); }
.empty-state-icon { font-size: 48px; margin-bottom: 12px; }

/* ========== 底部 ========== */
.footer { background: var(--primary); color: rgba(255,255,255,0.7); padding: 32px 0; margin-top: auto; }
.footer-inner { margin: 0 auto; padding: 0 32px; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; }
.footer-title { color: #fff; font-size: 15px; font-weight: bold; margin-bottom: 12px; }
.footer-col p { font-size: 13px; margin-bottom: 6px; }
.footer-col a { display: block; font-size: 13px; margin-bottom: 6px; color: rgba(255,255,255,0.6); }
.footer-col a:hover { color: #fff; }
.footer-copy { margin-top: 12px; font-size: 12px; opacity: 0.5; }
/* 备案信息（工信部要求网站底部展示 ICP 备案号） */
.footer-bottom { margin-top: 24px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.1); text-align: center; }
.footer-beian { font-size: 12px; opacity: 0.6; }
.footer-beian a { display: inline; margin: 0; color: rgba(255,255,255,0.6); }
.footer-beian a:hover { color: #fff; }

/* ========== Toast 通知 ========== */
.toast-container {
  position: fixed; top: 72px; right: 24px; z-index: 9999;
  display: flex; flex-direction: column; gap: 8px; pointer-events: none;
}
.toast {
  background: #fff; border-radius: 8px; box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  padding: 12px 20px; font-size: 13px; min-width: 240px; max-width: 400px;
  display: flex; align-items: center; gap: 10px;
  animation: toastIn 0.25s ease; pointer-events: auto;
  border-left: 4px solid var(--info);
}
.toast.success { border-left-color: var(--success); }
.toast.warning { border-left-color: var(--warning); }
.toast.error { border-left-color: var(--danger); }
.toast.info { border-left-color: var(--info); }
.toast-icon { font-size: 18px; flex-shrink: 0; }
.toast.fade-out { animation: toastOut 0.25s ease forwards; }
@keyframes toastIn { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }
@keyframes toastOut { from { opacity: 1; transform: translateX(0); } to { opacity: 0; transform: translateX(40px); } }

/* ========== 回到顶部 ========== */
.back-to-top {
  position: fixed; bottom: 32px; right: 32px; z-index: 900;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--primary-lighter); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; cursor: pointer; box-shadow: var(--shadow-md);
  opacity: 0; visibility: hidden; transition: all 0.2s;
}
.back-to-top.show { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--primary); transform: translateY(-2px); }

/* ========== 移动端菜单按钮 ========== */
.mobile-menu-btn {
  display: none; width: 36px; height: 36px; border-radius: 6px;
  background: rgba(255,255,255,0.12); color: #fff;
  align-items: center; justify-content: center; font-size: 20px;
  cursor: pointer; border: none;
}
.sidebar-overlay {
  display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.4); z-index: 99;
}
.sidebar-overlay.show { display: block; }

/* ========== 加载骨架 ========== */
.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%; animation: skeleton 1.5s infinite;
  border-radius: 4px;
}
@keyframes skeleton { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ========== 未读徽章 ========== */
.badge-unread {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 18px; height: 18px; border-radius: 9px;
  background: var(--danger); color: #fff; font-size: 10px; font-weight: bold;
  padding: 0 5px; margin-left: 4px;
}

/* ========== 表头排序 ========== */
th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { color: var(--primary-lighter); }
th.sortable::after { content: ' ⇅'; font-size: 10px; opacity: 0.4; }
th.sortable.asc::after { content: ' ↑'; opacity: 0.8; color: var(--primary-lighter); }
th.sortable.desc::after { content: ' ↓'; opacity: 0.8; color: var(--primary-lighter); }

/* ========== 收藏星标 ========== */
.star-btn {
  cursor: pointer; font-size: 16px; color: var(--border-dark);
  transition: all 0.15s; background: none; border: none; padding: 2px;
  display: inline-flex; align-items: center; justify-content: center; vertical-align: middle;
  border-radius: 6px;
}
.star-btn:hover { color: #f59e0b; transform: scale(1.18); filter: drop-shadow(0 0 4px rgba(245,158,11,0.45)); }
.star-btn.active { color: #f59e0b; filter: drop-shadow(0 0 3px rgba(245,158,11,0.35)); }

/* ========== 招标详情顶部三按钮组（对标建友汇） ========== */
.bidding-top-actions {
  display: flex; gap: 8px; padding: 10px 12px;
  background: linear-gradient(135deg, #f0f7ff 0%, #f7faff 100%);
  border: 1px solid #d6e8ff; border-radius: 8px;
  margin: -4px -4px 16px -4px;
}
.top-action-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px; border-radius: 6px; font-size: 13px;
  font-weight: 500; text-decoration: none; cursor: pointer;
  background: #fff; border: 1px solid #d6e8ff;
  color: var(--primary, #3182ce); transition: all 0.15s;
  user-select: none;
}
.top-action-btn:hover {
  background: var(--primary, #3182ce); color: #fff;
  border-color: var(--primary, #3182ce);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(49, 130, 206, 0.2);
}
.top-action-btn.disabled {
  color: #a0aec0; cursor: not-allowed; background: #f7fafc;
}
.top-action-btn.disabled:hover {
  background: #f7fafc; color: #a0aec0; border-color: #d6e8ff;
  transform: none; box-shadow: none;
}
.top-action-btn.active { color: var(--warning, #d69e2e); border-color: var(--warning, #d69e2e); }
.top-action-btn.active:hover { background: var(--warning, #d69e2e); color: #fff; }
.top-action-icon { font-size: 14px; }

/* ========== 我的收藏页面 ========== */
.favorites-toolbar {
  display: flex; gap: 10px; align-items: center;
  padding: 12px 16px; background: #fff;
  border: 1px solid var(--border); border-radius: 8px;
  margin-bottom: 16px; flex-wrap: wrap;
}
.favorites-toolbar select, .favorites-toolbar input {
  padding: 6px 10px; border: 1px solid var(--border);
  border-radius: 4px; font-size: 13px; background: #fff;
}
.favorites-toolbar input { min-width: 200px; }
.favorites-toolbar .spacer { flex: 1; }
.favorites-empty {
  text-align: center; padding: 60px 20px;
  color: var(--text-light); background: #fff;
  border-radius: 8px; border: 1px dashed var(--border);
}
.favorites-empty .icon { font-size: 48px; margin-bottom: 12px; opacity: 0.4; }
.favorites-row { display: flex; align-items: center; gap: 10px; }
.favorites-row .fav-checkbox { width: 16px; height: 16px; cursor: pointer; }
.fav-card {
  background: #fff; border: 1px solid var(--border);
  border-radius: 8px; padding: 14px 16px; margin-bottom: 10px;
  transition: all 0.15s; cursor: pointer;
}
.fav-card:hover { border-color: var(--primary); box-shadow: 0 2px 8px rgba(49,130,206,0.1); }
.fav-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; gap: 12px; }
.fav-card-title { font-weight: 600; font-size: 14px; color: var(--text-primary); flex: 1; overflow: hidden; text-overflow: ellipsis; }
.fav-card-meta { display: flex; gap: 14px; font-size: 12px; color: var(--text-light); flex-wrap: wrap; }
.fav-card-actions { display: flex; gap: 6px; }

/* ========== 全局搜索下拉 ========== */
.search-dropdown {
  position: absolute; top: 100%; right: 0; width: 420px; max-width: 90vw;
  background: #fff; border-radius: 8px; box-shadow: var(--shadow-lg);
  max-height: 480px; overflow-y: auto; z-index: 300; display: none;
  margin-top: 4px;
}
.search-dropdown.show { display: block; }
.search-section { padding: 8px 0; border-bottom: 1px solid var(--border); }
.search-section:last-child { border-bottom: none; }
.search-section-title { font-size: 11px; font-weight: 600; color: var(--text-light); padding: 6px 16px; text-transform: uppercase; letter-spacing: 0.5px; }
.search-item { padding: 8px 16px; cursor: pointer; transition: background 0.1s; }
.search-item:hover { background: var(--bg); }
.search-item-title { font-size: 13px; font-weight: 500; }
.search-item-desc { font-size: 12px; color: var(--text-light); margin-top: 2px; }
.search-empty { padding: 24px; text-align: center; color: var(--text-light); font-size: 13px; }

/* ========== 资质审查模块 ========== */
.qual-category-section { margin-bottom: 12px; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.qual-cat-header { display: flex; align-items: center; gap: 8px; padding: 10px 14px; background: var(--bg); cursor: pointer; font-size: 13px; font-weight: 600; color: var(--text); user-select: none; }
.qual-cat-header:hover { background: var(--border); }
.qual-cat-arrow { font-size: 11px; color: var(--text-light); transition: transform 0.2s; }
.qual-cat-count { font-size: 11px; color: var(--text-light); margin-left: 4px; }
.qual-cat-grid { padding: 10px 14px; }
.qual-item-label { transition: background 0.1s; }
.qual-item-label:hover { background: var(--bg) !important; }

/* ========== 响应式 ========== */
@media (max-width: 1200px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .sidebar { position: fixed; top: var(--topbar-h); left: 0; height: calc(100vh - var(--topbar-h)); z-index: 200; transform: translateX(-100%); transition: transform 0.2s; }
  .sidebar.show { transform: translateX(0); }
  .mobile-menu-btn { display: flex; }
  .top-nav { display: none; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .content { padding: 16px; }
  .hero { padding: 32px 24px; }
  .hero h1 { font-size: 24px; }
  .footer-inner { grid-template-columns: 1fr; }
  .search-box { display: none; }
  .top-actions .btn-outline { display: none; }
}

/* ========== 后台管理系统 ========== */
.admin-tabs {
  display: flex; gap: 0; border-bottom: 2px solid var(--border); margin-bottom: 24px;
  background: var(--card-bg); border-radius: var(--radius) var(--radius) 0 0;
  overflow: hidden;
}
.admin-tab {
  padding: 14px 24px; cursor: pointer; font-size: 14px; font-weight: 500;
  color: var(--text-secondary); border-bottom: 3px solid transparent;
  transition: all 0.15s; user-select: none; display: flex; align-items: center; gap: 6px;
}
.admin-tab:hover { color: var(--primary); background: var(--bg); }
.admin-tab.active { color: var(--primary); border-bottom-color: var(--primary); font-weight: 600; }
.admin-container { max-width: 1200px; margin: 0 auto; }
.admin-content { min-height: 400px; }

/* 统计卡片网格 */
.stats-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
@media (max-width: 768px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
.stat-icon { font-size: 28px; }

/* 后台导航栏 */
#admin-nav .nav-link { color: var(--accent-dark); font-weight: 500; }
#admin-nav .nav-link:hover { color: var(--accent); }

/* 注册审核筛选按钮 */
.admin-content .btn-sm {
  padding: 6px 14px; font-size: 13px; border-radius: var(--radius-sm);
}

/* ========== 分页辅助 ========== */
.page-info { font-size: 12px; color: var(--text-light); margin-right: auto; }
.page-current { font-size: 13px; font-weight: 600; color: var(--accent); padding: 0 8px; }

/* ========== 客服对接聊天 ========== */
.chat-layout {
  display: grid; grid-template-columns: 260px 1fr; gap: 0;
  background: #fff; border: 1px solid var(--border); border-radius: 10px;
  overflow: hidden; height: 560px;
}
.chat-sidebar {
  border-right: 1px solid var(--border); background: #f8fafc;
  display: flex; flex-direction: column; overflow: hidden;
}
.chat-sidebar-header {
  padding: 12px 14px; font-weight: 600; font-size: 13px;
  border-bottom: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
}
#chat-list { flex: 1; overflow-y: auto; }
.chat-item {
  padding: 12px 14px; cursor: pointer; border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}
.chat-item:hover { background: #edf2f7; }
.chat-item.active { background: #ebf8ff; border-left: 3px solid var(--accent); }
.chat-item-title { font-size: 13px; font-weight: 600; margin-bottom: 3px; }
.chat-item-preview {
  font-size: 11px; color: var(--text-light);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.chat-main { display: flex; flex-direction: column; overflow: hidden; }
.chat-empty {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  justify-content: center; padding: 40px; text-align: center;
}
.chat-main-header {
  padding: 12px 16px; font-weight: 600; font-size: 13px;
  border-bottom: 1px solid var(--border); background: #f8fafc;
}
.chat-messages { flex: 1; overflow-y: auto; padding: 16px; background: #f7fafc; }
.chat-msg { margin-bottom: 14px; max-width: 75%; }
.chat-msg-who { font-size: 11px; color: var(--text-light); margin-bottom: 4px; }
.chat-msg-bubble {
  padding: 10px 14px; border-radius: 10px; font-size: 13px; line-height: 1.6;
  word-break: break-word;
}
.msg-me { margin-left: auto; }
.msg-me .chat-msg-who { text-align: right; }
.msg-me .chat-msg-bubble { background: var(--accent); color: #fff; border-bottom-right-radius: 2px; }
.msg-service .chat-msg-bubble { background: #fff; border: 1px solid #bee3f8; border-bottom-left-radius: 2px; }
.msg-other .chat-msg-bubble { background: #fff; border: 1px solid var(--border); border-bottom-left-radius: 2px; }
.chat-input-bar {
  display: flex; gap: 10px; padding: 12px; border-top: 1px solid var(--border); background: #fff;
}
.chat-input-bar input { flex: 1; margin: 0; }
@media (max-width: 768px) {
  .chat-layout { grid-template-columns: 1fr; height: auto; }
  .chat-sidebar { max-height: 200px; }
  .chat-main { min-height: 400px; }
}

/* ========== 数据上传拖拽区 ========== */
.upload-zone {
  border: 2px dashed var(--border-dark); border-radius: 10px;
  padding: 32px 20px; text-align: center; cursor: pointer;
  transition: all 0.2s; background: #f8fafc;
}
.upload-zone:hover { border-color: var(--accent); background: #f0f9ff; }
.upload-zone.dragover { border-color: var(--accent); background: #e0f2fe; transform: scale(1.01); }

/* ========== 广告横幅 ========== */
.ad-banner-strip {
  display: flex; gap: 10px; margin: 16px 0; overflow-x: auto; padding-bottom: 4px;
}
.ad-banner-item {
  position: relative; flex: 1; min-width: 220px; padding: 14px 18px;
  border-radius: 10px; color: #fff; font-weight: 600; font-size: 14px;
  cursor: pointer; transition: transform 0.15s, box-shadow 0.15s;
  display: flex; align-items: center; gap: 8px;
}
.ad-banner-item:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.15); }
.ad-badge {
  background: rgba(255,255,255,0.25); font-size: 10px; padding: 2px 6px;
  border-radius: 4px; font-weight: 400; flex-shrink: 0;
}

/* ========== 通用两栏网格 ========== */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 900px) { .grid-2 { grid-template-columns: 1fr; } }

/* 会员功能小卡片网格适配 — 3列，响应式折叠 */
@media (max-width: 1100px) { .feature-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .feature-grid { grid-template-columns: 1fr; } }

/* ========== 招标信息增强 ========== */
/* 统计概览条 */
.stats-bar {
  display: flex; gap: 10px; margin-bottom: 12px; flex-wrap: wrap;
}
.stats-card {
  flex: 1; min-width: 120px; background: var(--card-bg); border-radius: var(--radius);
  padding: 8px 14px; box-shadow: var(--shadow); border-left: 3px solid var(--primary-lighter);
  display: flex; flex-direction: column; gap: 2px;
}
.stats-card .stats-num { font-size: 20px; font-weight: 700; color: var(--primary); }
.stats-card .stats-label { font-size: 12px; color: var(--text-light); }
.stats-card.stats-warn { border-left-color: var(--warning); }
.stats-card.stats-warn .stats-num { color: var(--warning); }
.stats-card.stats-danger { border-left-color: var(--danger); }
.stats-card.stats-danger .stats-num { color: var(--danger); }
.stats-card.stats-success { border-left-color: var(--success); }
.stats-card.stats-success .stats-num { color: var(--success); }

/* 行操作下拉菜单 */
.row-action-wrap { position: relative; display: inline-block; }
.row-action-btn {
  background: none; border: 1px solid var(--border-dark); border-radius: 6px;
  padding: 4px 10px; cursor: pointer; font-size: 12px; color: var(--text-secondary);
  display: inline-flex; align-items: center; gap: 4px;
}
.row-action-btn:hover { border-color: var(--primary-lighter); color: var(--primary-lighter); }
.row-action-menu {
  /* fixed 定位：由 JS 按按钮坐标设置 left/top，脱离表格容器裁剪和 sticky 列覆盖 */
  position: fixed !important; z-index: 9999 !important;
  background: var(--card-bg); border-radius: var(--radius); box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  min-width: 160px; overflow: hidden; display: none;
}
.row-action-menu.show { display: block; }
.row-action-menu a, .row-action-menu button {
  display: flex; width: 100%; align-items: center; gap: 8px;
  padding: 8px 14px; font-size: 13px; color: var(--text-primary);
  cursor: pointer; border: none; background: none; text-align: left;
}
.row-action-menu a:hover, .row-action-menu button:hover { background: var(--bg-hover, #f5f7fa); }
.row-action-menu .divider { height: 1px; background: var(--border-dark); margin: 4px 0; }

/* 招标页面布局：筛选栏固定，表格滚动 */
.bidding-page-wrap { display: flex; flex-direction: column; height: calc(100vh - 102px - 48px); }
.bidding-filter-wrap { flex-shrink: 0; }
/* 招标表滚动容器：纵向 + 横向都在这滚动，thead sticky 才能钉住（2026-09-01 用户需求：下拉看数据表头不动） */
.bidding-table-scroll { flex: 1; overflow: auto; min-height: 0; }

/* 小面包按钮 */
.pill-btn {
  display: inline-flex; align-items: center; gap: 3px;
  padding: 2px 8px; border-radius: 10px;
  font-size: 11px; font-weight: 500; line-height: 1.4;
  border: 1px solid; cursor: pointer; transition: all 0.15s;
  white-space: nowrap;
}
.pill-btn:hover { opacity: 0.85; transform: translateY(-1px); }
.pill-btn-blue   { color: #2563eb; background: #eff6ff; border-color: #bfdbfe; }
.pill-btn-green  { color: #16a34a; background: #f0fdf4; border-color: #bbf7d0; }
.pill-btn-purple { color: #9333ea; background: #faf5ff; border-color: #e9d5ff; }
.pill-btn-orange { color: #b06000; background: #fef7e0; border-color: #fde6b8; }
.pill-btn-gray   { color: #9ca3af; background: #f3f4f6; border-color: #e5e7eb; cursor: default; }
.pill-btn-gray:hover { opacity: 1; transform: none; }

/* 招标表格增强 */
.bid-card { padding: 0 !important; overflow: visible; }
/* overflow 交给外层 .bidding-table-scroll，这里不能有滚动上下文，否则 thead sticky 失效 */
.bid-table-wrap { border-radius: var(--radius); overflow: visible; }
/* table-layout:fixed + colgroup = 列宽绝对固定，不因内容改变（2026-08-31 用户需求） */
.bid-table { font-size: 13px; border-collapse: separate; border-spacing: 0; table-layout: fixed; }
/* 表头钉住：纵向滚动时一直保持不动（2026-09-01 用户需求） */
.bid-table thead th { position: sticky; top: 0; z-index: 3; background: #f7fafc; }
.bid-table th { white-space: nowrap; padding: 8px 10px; font-weight: 600; position: relative; }
.bid-table td { padding: 6px 10px; vertical-align: middle; }
/* 行高固定（布局模式设置 --bid-row-h 后生效；overflow 确保内容不撑高行 → 不因内容改变） */
.bid-table tbody td { height: var(--bid-row-h, auto); overflow: hidden; }
/* 行高两大撑高元凶的钳制：
   ① 操作列按钮不被压缩折行（flex-shrink:0 保持单行） */
.bid-table .row-action-wrap > * { flex-shrink: 0; white-space: nowrap; }
/* ② 项目名称按行数钳制（行数由 --bid-name-lines 控制，随行高联动） */
.bid-table .name-cell {
  display: -webkit-box; -webkit-box-orient: vertical;
  -webkit-line-clamp: var(--bid-name-lines, 3);
  overflow: hidden; line-height: 1.4;
}
/* 固定行高：除"开标日期"和"项目名称"外，其余列一律不换行、超出省略 */
.bid-table td.col-fixed {
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 140px;
}
.bid-table td.col-fixed-q { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 160px; }
.bid-table td.col-fixed-s { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 130px; }
.bid-table td.col-fixed-c { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 110px; }
.bid-table td.col-fixed-d { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 120px; }
.bid-table td.col-fixed-remark { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 150px; }
.bid-table td.col-fixed-amount { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 90px; }
.bid-table td.col-fixed-margin { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 80px; }
.bid-table .col-name { white-space: normal; word-break: break-all; line-height: 1.4; }
.bid-table .text-sm { font-size: 12px; }
.bid-table .text-light { color: var(--text-light); }
/* 开标日期列 - 不换行（宽度由 colgroup 决定） */
.bid-table .col-date { white-space: nowrap; }
/* 固定列：项目名称(左固定) + 操作(右固定) */
.bid-table th.col-sticky-left,
.bid-table td.col-sticky-left {
  position: sticky; left: 0; z-index: 2;
  border-right: 1px solid var(--border);
}
.bid-table th.col-sticky-left { background: #f7fafc; }
.bid-table td.col-sticky-left { background: var(--card-bg, #fff); }
.bid-table th.col-sticky-right,
.bid-table td.col-sticky-right {
  position: sticky; right: 0; z-index: 2;
  border-left: 1px solid var(--border);
}
.bid-table th.col-sticky-right { background: #f7fafc; }
.bid-table td.col-sticky-right { background: var(--card-bg, #fff); }
/* 表头固定列 z-index 更高 */
.bid-table thead th.col-sticky-left,
.bid-table thead th.col-sticky-right { z-index: 4; }
/* 悬停时固定列背景同步 */
.bid-table tbody tr:hover td.col-sticky-left,
.bid-table tbody tr:hover td.col-sticky-right { background: #f7fafc; }
/* 排序表头 */
.sortable-th { cursor: pointer; user-select: none; }
.sortable-th:hover { color: var(--primary-lighter); }
.sort-arrow { font-size: 11px; margin-left: 2px; }
/* 收藏星标按钮（2026-09-02 视觉强化：加大尺寸 + hover 金环 + active 金底光晕，用户嫌原星标不明显） */
.star-btn {
  background: none; border: none; cursor: pointer;
  padding: 2px 4px; line-height: 1;
  display: inline-flex; align-items: center; justify-content: center; vertical-align: middle;
  transition: all 0.15s;
  width: 30px; height: 28px; border-radius: 7px;
}
.star-btn svg { width: 20px; height: 20px; }
.star-btn:hover {
  transform: scale(1.15);
  background: rgba(251,191,36,0.14);
  box-shadow: 0 0 0 2px rgba(245,158,11,0.2), 0 0 10px rgba(245,158,11,0.25);
}
.star-btn.active {
  background: rgba(251,191,36,0.15);
  box-shadow: 0 0 0 1px rgba(245,158,11,0.3), 0 0 8px rgba(245,158,11,0.2);
}
.star-btn.active:hover { box-shadow: 0 0 0 2px rgba(245,158,11,0.38), 0 0 12px rgba(245,158,11,0.35); }

/* 截止倒计时 */
.countdown-tag {
  display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: 11px; font-weight: 600;
}
.countdown-normal { background: #e6f7ff; color: #1890ff; }
.countdown-warn { background: #fff7e6; color: #fa8c16; }
.countdown-urgent { background: #fff1f0; color: #f5222d; }
.countdown-expired { background: #f5f5f5; color: #999; }

/* 详情弹窗分区 */
.detail-section {
  margin-top: 16px; padding: 14px 16px; border-radius: 8px; background: var(--bg-light, #f9fafb);
}
.detail-section-title {
  font-size: 14px; font-weight: 700; margin-bottom: 10px; display: flex; align-items: center; gap: 6px;
}
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; font-size: 13px; }
.detail-grid .detail-label { color: var(--text-light); font-size: 12px; margin-bottom: 2px; }
.detail-grid .detail-value { font-weight: 500; }
.detail-grid .full-row { grid-column: 1 / -1; }

/* ========== 会员登录弹窗（方案A：品牌分栏版） ========== */
.modal-overlay.login-overlay {
  background: rgba(15,23,42,0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.modal.modal-login {
  width: 760px; max-width: 94vw; border-radius: 16px; overflow: hidden;
  padding: 0; box-shadow: 0 25px 50px -12px rgba(0,0,0,0.35);
  animation: lmPopIn .28s ease;
}
@keyframes lmPopIn { from { opacity: 0; transform: scale(0.96) translateY(10px); } to { opacity: 1; transform: none; } }
.modal.modal-login .modal-body { padding: 0; }

.lm-split { display: flex; min-height: 430px; }
/* --- 左侧品牌栏 --- */
.lm-brand {
  width: 40%; flex-shrink: 0; position: relative; overflow: hidden;
  background: linear-gradient(160deg, #1a365d 0%, #2c5282 60%, #1a365d 100%);
  color: #fff; padding: 34px 26px; display: flex; flex-direction: column;
}
.lm-brand::before {
  content: ""; position: absolute; right: -60px; top: -60px; width: 190px; height: 190px;
  border-radius: 50%; background: rgba(255,255,255,0.05); pointer-events: none;
}
.lm-brand::after {
  content: ""; position: absolute; left: -40px; bottom: -70px; width: 170px; height: 170px;
  border-radius: 50%; background: rgba(var(--accent-rgb),0.14); pointer-events: none;
}
.lm-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; position: relative; }
.lm-logo .lm-mark {
  width: 38px; height: 38px; border-radius: 10px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 900; color: #fff; box-shadow: 0 4px 12px rgba(221,107,32,0.4);
}
.lm-logo .lm-name { font-size: 22px; font-weight: 700; letter-spacing: 2px; }
.lm-slogan { font-size: 12px; color: rgba(255,255,255,0.65); letter-spacing: 3px; position: relative; margin-bottom: 24px; }
.lm-feats { position: relative; flex: 1; display: flex; flex-direction: column; gap: 15px; }
.lm-feats .lm-feat { display: flex; align-items: center; gap: 10px; font-size: 13px; color: rgba(255,255,255,0.85); }
.lm-feats .lm-feat .fi {
  width: 28px; height: 28px; border-radius: 8px; flex-shrink: 0;
  background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; font-size: 14px;
}
.lm-brand-foot { position: relative; font-size: 11px; color: rgba(255,255,255,0.4); border-top: 1px solid rgba(255,255,255,0.12); padding-top: 12px; }

/* --- 右侧表单区 --- */
.lm-form { flex: 1; padding: 28px 34px 26px; display: flex; flex-direction: column; }
.lm-tabs { display: flex; gap: 26px; border-bottom: 1px solid var(--border); margin-bottom: 20px; }
.lm-tab { padding: 9px 2px; font-size: 15px; color: var(--text-light); cursor: pointer; position: relative; user-select: none; }
.lm-tab.active { color: var(--primary); font-weight: 700; }
.lm-tab.active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 3px;
  border-radius: 3px; background: var(--accent);
}
.lm-action-tip {
  display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--accent-dark);
  background: rgba(var(--accent-rgb),0.10); border: 1px solid rgba(var(--accent-rgb),0.28);
  border-radius: 8px; padding: 8px 12px; margin-bottom: 16px;
}
.lm-row { margin-bottom: 16px; }
.lm-row label { display: block; font-size: 12px; color: var(--text-secondary); margin-bottom: 5px; font-weight: 600; }
.lm-input { position: relative; }
.lm-input .li { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); font-size: 14px; opacity: 0.45; pointer-events: none; }
.lm-input input {
  width: 100%; padding: 10px 38px; border: 1.5px solid var(--border); border-radius: 10px;
  font-size: 14px; font-family: inherit; outline: none; transition: all .15s; background: #fbfcfe;
}
.lm-input input:focus { border-color: var(--accent); background: #fff; box-shadow: 0 0 0 3px rgba(var(--accent-rgb),0.15); }
.lm-input .lm-eye {
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  font-size: 15px; opacity: 0.4; cursor: pointer; user-select: none; line-height: 1;
}
.lm-input .lm-eye:hover { opacity: 0.85; }
.lm-aux { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; font-size: 12px; }
.lm-remember { display: flex; align-items: center; gap: 6px; color: var(--text-light); cursor: pointer; }
.lm-remember input { accent-color: var(--accent); cursor: pointer; }
.lm-forgot { color: var(--text-light); cursor: pointer; }
.lm-forgot:hover { color: var(--accent-dark); }
.lm-btn {
  width: 100%; padding: 11px; border-radius: 10px; font-size: 15px; font-weight: 700; letter-spacing: 6px;
  color: #fff; background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  box-shadow: 0 6px 16px rgba(221,107,32,0.32); cursor: pointer; transition: all .15s; font-family: inherit;
  border: none;
}
.lm-btn:hover { transform: translateY(-1px); box-shadow: 0 10px 22px rgba(221,107,32,0.42); }
.lm-btn:active { transform: scale(0.98); }
.lm-btn.lm-disabled { opacity: 0.55; cursor: not-allowed; transform: none; }
/* 短信验证码按钮（注册弹窗/独立注册页通用） */
.lm-code-btn {
  flex-shrink: 0; padding: 0 14px; height: 38px; border-radius: 8px;
  border: 1px solid var(--accent); background: rgba(var(--accent-rgb),0.08);
  color: var(--accent-dark); font-size: 12px; font-weight: 600;
  cursor: pointer; font-family: inherit; transition: all .15s; white-space: nowrap;
}
.lm-code-btn:hover { background: rgba(var(--accent-rgb),0.16); }
.lm-code-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.lm-foot { margin-top: 16px; text-align: center; font-size: 12px; color: var(--text-light); }
.lm-foot a { color: var(--accent-dark); cursor: pointer; font-weight: 600; }
.lm-agree { display: block; margin-top: 12px; color: var(--text-light); font-size: 11px; }
.lm-agree span { color: var(--text-secondary); }

/* --- 注册身份卡片 --- */
.lm-roles { display: flex; gap: 12px; margin-bottom: 16px; }
.lm-role {
  flex: 1; border: 1.5px solid var(--border); border-radius: 10px; padding: 12px 8px;
  text-align: center; cursor: pointer; transition: all .15s; background: #fbfcfe; user-select: none;
}
.lm-role .ri { font-size: 24px; margin-bottom: 3px; line-height: 1; }
.lm-role .rn { font-size: 13px; font-weight: 600; color: var(--text-secondary); }
.lm-role .rd { font-size: 11px; color: var(--text-light); margin-top: 2px; }
.lm-role:hover { border-color: var(--accent-light); }
.lm-role.sel { border-color: var(--accent); background: rgba(var(--accent-rgb),0.06); box-shadow: 0 0 0 3px rgba(var(--accent-rgb),0.12); }
.lm-role.sel .rn { color: var(--accent-dark); }
@media (max-width: 700px) {
  .lm-brand { display: none; }   /* 窄屏隐藏品牌栏保单列 */
  .modal.modal-login { width: 420px; }
}

/* ========== 表格布局模式（手动调列宽/行高 → 保存 → 最终硬编码） ========== */
.bid-adjust-bar {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 10px 14px; margin-bottom: 10px; font-size: 13px;
  background: rgba(var(--accent-rgb),0.06); border: 1px dashed rgba(var(--accent-rgb),0.45);
  border-radius: 8px;
}
.bid-adjust-bar .btn-sm { padding: 4px 12px; }
/* 列宽拖拽手柄：仅布局模式显示 */
.col-resizer { display: none; }
.bid-table.adjust-on .col-resizer {
  display: block; position: absolute; right: -4px; top: 0; bottom: 0;
  width: 9px; cursor: col-resize; z-index: 6;
}
.bid-table.adjust-on .col-resizer::after {
  content: ""; position: absolute; right: 3px; top: 22%; bottom: 22%;
  width: 3px; border-radius: 2px; background: var(--accent); opacity: 0.55;
}
.bid-table.adjust-on .col-resizer:hover::after { opacity: 1; }
.bid-table.adjust-on thead th { outline: 1px dashed rgba(var(--accent-rgb),0.35); outline-offset: -2px; }
.bid-table.adjust-on thead th:hover { background: rgba(var(--accent-rgb),0.08); }

/* ========== 我的收藏面包（2026-09-02 用户拍板：仿建友汇，筛选栏右侧 ⚙表格布局 前） ==========
   白态 = 正常全部项目表；橙色 .on = 我的收藏视图（仅显示收藏项目）。
   计数 .fav-cnt 小胶囊：登录且有收藏时显示。refreshFavCrumb()（utils.js）维护 class 与内容。 */
.fav-crumb {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 14px; border-radius: 999px;
  font-size: 13px; font-weight: 600; cursor: pointer; white-space: nowrap;
  background: #fff; color: var(--text-secondary);
  border: 1.5px solid var(--border-dark);
  transition: all 0.18s ease;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.fav-crumb:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); }
.fav-crumb.on {
  background: var(--accent); color: #fff;
  border-color: var(--accent);
  box-shadow: 0 2px 10px rgba(var(--accent-rgb),0.35);
  animation: favCrumbPop 0.22s ease;
}
.fav-crumb.on:hover { color: #fff; transform: translateY(-1px); }
.fav-crumb .fav-cnt {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 18px; height: 18px; padding: 0 5px;
  border-radius: 999px; font-size: 11px; font-weight: 700;
  background: rgba(var(--accent-rgb),0.15); color: var(--accent);
}
.fav-crumb.on .fav-cnt { background: rgba(255,255,255,0.26); color: #fff; }
@keyframes favCrumbPop {
  0% { transform: scale(0.92); }
  60% { transform: scale(1.04); }
  100% { transform: scale(1); }
}

/* ============ 2026-09-03 Raycast 首页改版（2026-09-04 收口：--accent 已全站蓝，--c-accent 冗余移除，统一用 --accent） ============ */

/* 滚动渐入（.reveal 进入视口淡入上移） */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.16,1,.3,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== Hero 动效 keyframes（前缀 ray 避免与既有 keyframes 冲突） ===== */
@keyframes rayFadeUp { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: translateY(0); } }
@keyframes rayFadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes rayBounceIn { 0% { opacity: 0; transform: scale(0.85); } 60% { opacity: 1; transform: scale(1.04); } 100% { opacity: 1; transform: scale(1); } }
@keyframes rayLineExpand { from { width: 0; } to { width: 96px; } }
@keyframes rayFloatY { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes rayFloatX { 0%,100% { transform: translateX(0); } 50% { transform: translateX(18px); } }
@keyframes rayDrift1 { 0%,100% { transform: translate(-10%, 0) rotate(-6deg); } 50% { transform: translate(10%, -18px) rotate(-6deg); } }
@keyframes rayDrift2 { 0%,100% { transform: translate(12%, 8px) rotate(8deg); } 50% { transform: translate(-8%, -6px) rotate(8deg); } }
@keyframes rayDrift3 { 0%,100% { transform: translate(-6%, 4%) rotate(-3deg); } 50% { transform: translate(14%, -10%) rotate(-3deg); } }
@keyframes rayPulse { 0%,100% { transform: scale(1); opacity: 0.55; } 50% { transform: scale(1.08); opacity: 0.75; } }
/* ★ 主按钮红色双层呼吸灯带 */
@keyframes rayRingBreath {
  0%, 100% { box-shadow: 0 0 0 0 rgba(239,68,68,0.55), 0 0 0 0 rgba(239,68,68,0.30), 0 6px 18px rgba(37,99,235,0.28); }
  50% { box-shadow: 0 0 0 12px rgba(239,68,68,0), 0 0 0 26px rgba(239,68,68,0), 0 6px 18px rgba(37,99,235,0.28); }
}
@keyframes rayCursorClick { 0% { transform: scale(1); } 50% { transform: scale(0.78); } 100% { transform: scale(1); } }

/* ===== Hero（全屏渐变 + 动效背景 + 依次入场） ===== */
/* 覆盖旧 .hero 卡片式样式：负 margin 顶到页面边缘，圆角归零，白→蓝渐变 */
.hero.hero-raycast {
  position: relative; overflow: hidden; isolation: isolate;
  min-height: calc(100vh - var(--topbar-h));
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 110px 24px 130px; text-align: center;
  background: linear-gradient(180deg, #ffffff 0%, #dbe7ff 30%, #b7c9ff 65%, #9ab3f5 100%);
  border-radius: 0; margin: -20px -24px 0; color: var(--text);
}
.hero-raycast .hero-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }
.hero-raycast .band-1 { position: absolute; top: -15%; left: -25%; width: 160%; height: 95%; background: linear-gradient(115deg, transparent 22%, rgba(37,99,235,0.40) 42%, rgba(29,78,216,0.52) 50%, rgba(37,99,235,0.40) 58%, transparent 78%); filter: blur(2px); animation: rayDrift1 10s ease-in-out infinite; }
.hero-raycast .band-2 { position: absolute; top: 30%; left: -20%; width: 150%; height: 85%; background: linear-gradient(95deg, transparent 28%, rgba(99,102,241,0.38) 50%, transparent 72%); filter: blur(3px); animation: rayDrift2 14s ease-in-out infinite; }
.hero-raycast .band-3 { position: absolute; top: -10%; right: -30%; width: 140%; height: 75%; background: linear-gradient(-100deg, transparent 38%, rgba(168,85,247,0.30) 55%, transparent 72%); filter: blur(4px); animation: rayDrift3 18s ease-in-out infinite; }
.hero-raycast .orb-1 { position: absolute; top: 12%; right: 8%; width: 380px; height: 380px; border-radius: 50%; background: radial-gradient(circle, rgba(37,99,235,0.34), rgba(37,99,235,0.12) 55%, transparent 75%); filter: blur(8px); animation: rayFloatY 7s ease-in-out infinite, rayPulse 7s ease-in-out infinite; }
.hero-raycast .orb-2 { position: absolute; bottom: 16%; left: 6%; width: 280px; height: 280px; border-radius: 50%; background: radial-gradient(circle, rgba(168,85,247,0.28), transparent 70%); filter: blur(6px); animation: rayFloatX 9s ease-in-out infinite, rayPulse 9s ease-in-out infinite; }
.hero-raycast .grid-overlay { position: absolute; inset: 0; background-image: linear-gradient(rgba(37,99,235,0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(37,99,235,0.025) 1px, transparent 1px); background-size: 48px 48px; mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%); }

.hero-raycast h1 { font-size: 80px; line-height: 1.06; font-weight: 800; letter-spacing: -2.5px; max-width: 1000px; margin: 0 auto; color: var(--text); }
.hero-raycast h1 .accent { color: var(--accent); }
.hero-raycast .word { display: inline-block; opacity: 0; transform: translateY(28px); animation: rayFadeUp 1.2s cubic-bezier(.16,1,.3,1) forwards; }
.hero-raycast .word-1 { animation-delay: .35s; }
.hero-raycast .word-2 { animation-delay: .55s; }
.hero-raycast .hero-line { height: 3px; background: var(--accent); border-radius: 2px; width: 0; margin: 22px auto 26px; opacity: 0; animation: rayLineExpand 1.1s cubic-bezier(.16,1,.3,1) 1.30s forwards; }
.hero-raycast .hero-sub { font-size: 17px; color: #2d3748; line-height: 1.9; max-width: 820px; margin: 0 auto 36px; opacity: 0; animation: rayFadeIn 1.2s ease 1.10s forwards; }
.hero-raycast .hero-sub .hl { color: var(--accent); font-weight: 650; }
.hero-raycast .hero-actions { display: flex; gap: 14px; justify-content: center; margin-top: 0; }
.hero-raycast .hero-actions > * { opacity: 0; animation: rayBounceIn .9s cubic-bezier(.34,1.56,.64,1) forwards; }
.hero-raycast .hero-actions > *:nth-child(1) { animation-delay: 1.55s; }
.hero-raycast .hero-actions > *:nth-child(2) { animation-delay: 1.75s; }

/* 主按钮：蓝色 + 红色双层呼吸灯带（合并写，避免后者覆盖前者导致 opacity 停 0、按钮消失） */
.hero-raycast .btn-primary {
  background: var(--accent); color: #fff; position: relative; overflow: visible;
  padding: 13px 32px; font-size: 16px; font-weight: 600; border-radius: 10px;
  display: inline-flex; align-items: center; gap: 6px; border: none;
  transition: background .2s, transform .2s;
}
.hero-raycast .btn-primary.is-glow { animation: rayBounceIn .9s cubic-bezier(.34,1.56,.64,1) 1.55s forwards, rayRingBreath 2.6s ease-in-out 2.55s infinite; }
.hero-raycast .btn-primary.is-glow:hover { animation: rayBounceIn .9s cubic-bezier(.34,1.56,.64,1) 1.55s forwards, rayRingBreath 2.6s ease-in-out 2.55s infinite; background: var(--accent-dark); transform: translateY(-2px); }
.hero-raycast .btn-primary .arr { transition: transform .2s; display: inline-block; }
.hero-raycast .btn-primary:hover .arr { transform: translateX(4px); }
.hero-raycast .btn-ghost {
  background: rgba(255,255,255,0.6); backdrop-filter: blur(8px); color: var(--text-secondary);
  border: 1px solid var(--border); padding: 13px 32px; font-size: 16px; font-weight: 500;
  border-radius: 10px; display: inline-flex; align-items: center; gap: 6px; transition: all .2s;
}
.hero-raycast .btn-ghost:hover { border-color: var(--accent); color: var(--accent); background: #fff; }

/* 首页内容容器（Hero 下方，宽度沿用 .content 24px 边距，不改页面宽度） */
.home-inner { padding: 44px 0 8px; }
.home-inner .section-title { font-size: 19px; font-weight: 700; margin: 0 0 18px; }
.home-inner .section-title::before { height: 20px; }

/* ===== 操作演示卡 ===== */
.demo-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 28px 30px 32px; margin-bottom: 32px; }
.demo-head { display: flex; align-items: baseline; gap: 14px; margin-bottom: 22px; flex-wrap: wrap; }
.demo-title { font-size: 19px; font-weight: 700; color: var(--text); display: flex; align-items: center; gap: 8px; }
.demo-title::before { content: ''; width: 4px; height: 20px; background: var(--accent); border-radius: 2px; }
.demo-sub { font-size: 13px; color: var(--text-light); }
/* 2026-09-04 死命令：演示卡不放「提示词」—— 以下 .demo-steps / .demo-step 整组 CSS 已废弃（HTML 元素已删），
   暂留以防历史回退；调用入口 homeDemoSetStepActive 已置空函数。 */

.demo-stage { position: relative; border: 1px solid var(--border); border-radius: 12px; background: linear-gradient(180deg, #fbfdff 0%, #f4f8ff 100%); overflow: hidden; padding: 20px; margin-top: 18px; min-height: 320px; }
.demo-stage-bar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.demo-stage-bar-label { font-size: 12px; color: var(--text-light); display: flex; align-items: center; gap: 6px; }
.demo-stage-bar-label .dot { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; animation: rayPulse 1.6s ease-in-out infinite; }

.demo-table { position: relative; background: #fff; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.demo-table-head, .demo-table-row { display: grid; grid-template-columns: 2.1fr 0.7fr 0.9fr 0.9fr 2fr; gap: 8px; align-items: center; }
.demo-table-head { background: #f7fafc; border-bottom: 1px solid var(--border); padding: 10px 14px; font-size: 12px; color: var(--text-light); font-weight: 500; }
.demo-table-row { padding: 12px 14px; font-size: 13px; }
.demo-table-cell { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.demo-table-cell.name { color: var(--accent); font-weight: 500; cursor: pointer; }
.demo-table-actions { display: flex; gap: 6px; justify-content: flex-end; }
.demo-mini-btn { font-size: 12px; padding: 5px 12px; border-radius: 14px; border: 1px solid var(--border-dark); background: #fff; color: var(--text-secondary); font-weight: 500; transition: all .18s; cursor: pointer; }
.demo-mini-btn.hit, .demo-table-cell.name.hit { transform: scale(1.08); box-shadow: 0 0 0 4px rgba(37,99,235,0.16); border-color: var(--accent); color: var(--accent); }
.demo-mini-btn.hit.fav-hit { box-shadow: 0 0 0 4px rgba(234,88,12,0.16); border-color: #ea580c; color: #ea580c; }
.demo-mini-btn.hit.zb-hit { box-shadow: 0 0 0 4px rgba(37,99,235,0.16); border-color: #2563eb; color: #2563eb; }
.demo-mini-btn.hit.analysis-hit { box-shadow: 0 0 0 4px rgba(22,163,74,0.16); border-color: #16a34a; color: #16a34a; }
.demo-mini-btn.hit.weida-hit { box-shadow: 0 0 0 4px rgba(147,51,234,0.16); border-color: #9333ea; color: #9333ea; }

.demo-overlay { position: absolute; inset: 0; background: rgba(15,23,42,0.16); backdrop-filter: blur(2px); opacity: 0; pointer-events: none; transition: opacity .35s; z-index: 5; }
.demo-overlay.show { opacity: 1; }
.demo-modal { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%) scale(0.94); width: min(560px, 88%); background: #fff; border-radius: 12px; z-index: 6; box-shadow: 0 24px 60px rgba(15,23,42,0.25); opacity: 0; pointer-events: none; transition: opacity .3s, transform .35s cubic-bezier(.16,1,.3,1); }
.demo-modal.show { opacity: 1; transform: translate(-50%, -50%) scale(1); pointer-events: auto; }
.demo-modal-head { display: flex; align-items: center; justify-content: space-between; padding: 13px 18px; border-bottom: 1px solid var(--border); font-size: 14px; font-weight: 600; color: var(--text); }
.demo-modal-close { color: var(--text-light); font-size: 16px; }
.demo-modal-body { padding: 18px 20px; max-height: 300px; overflow: auto; }

.demo-cursor { position: absolute; z-index: 8; width: 22px; height: 22px; left: 40px; top: 60px; pointer-events: none; transition: left .6s cubic-bezier(.16,1,.3,1), top .6s cubic-bezier(.16,1,.3,1); filter: drop-shadow(0 2px 4px rgba(0,0,0,0.25)); }
.demo-cursor.clicking { animation: rayCursorClick .3s ease; }

.demo-footer { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: 16px; flex-wrap: wrap; }
.demo-play-btn { display: inline-flex; align-items: center; gap: 6px; padding: 7px 16px; border-radius: 8px; border: 1px solid var(--border-dark); background: #fff; color: var(--text-secondary); font-size: 13px; font-weight: 500; cursor: pointer; transition: all .15s; font-family: inherit; }
.demo-play-btn:hover { border-color: var(--accent); color: var(--accent); }
.demo-steps { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.demo-step { font-size: 12px; padding: 5px 12px; border-radius: 14px; color: var(--text-light); background: #f7fafc; border: 1px solid var(--border); transition: all .25s; }
.demo-step.active { background: var(--accent); color: #fff; border-color: var(--accent); font-weight: 600; }
.demo-step.active.s-fav { background: #ea580c; border-color: #ea580c; }
.demo-step.active.s-zb { background: #2563eb; border-color: #2563eb; }
.demo-step.active.s-analysis { background: #16a34a; border-color: #16a34a; }
.demo-step.active.s-weida { background: #9333ea; border-color: #9333ea; }

/* ===== 演示弹窗切片样式（复刻真实交互） ===== */
.demo-mock-top-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; }
.demo-mock-tab { display: inline-flex; align-items: center; gap: 6px; padding: 9px 16px; border-radius: 8px; font-size: 13px; border: 1px solid var(--border-dark); background: #fff; color: var(--text-secondary); font-weight: 500; cursor: default; }
.demo-mock-tab.is-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.demo-mock-tab.is-success { background: #f0fdf4; color: #16a34a; border-color: #bbf7d0; }

.demo-mock-fields { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px 22px; padding: 14px 18px; background: #fff; border: 1px solid var(--border); border-radius: 8px; margin-bottom: 14px; }
.demo-mock-field-label { font-size: 11px; color: var(--text-light); margin-bottom: 4px; }
.demo-mock-field-value { font-size: 13px; color: var(--text); font-weight: 500; }

.demo-mock-zb-card { background: #f0fff4; border: 1px solid #c6f6d5; border-radius: 8px; padding: 16px 20px; }
.demo-mock-zb-title { color: #16a34a; font-weight: 600; font-size: 14px; margin-bottom: 10px; display: flex; align-items: center; gap: 6px; }
.demo-mock-zb-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px 22px; }
.demo-mock-zb-label { font-size: 11px; color: var(--text-light); }
.demo-mock-zb-value { font-size: 14px; color: var(--text); font-weight: 500; margin-top: 2px; }
.demo-mock-zb-value.highlight { color: #ea580c; }
.demo-mock-zb-actions { display: flex; gap: 8px; margin-top: 14px; }
.demo-mock-zb-pill { display: inline-block; font-size: 12px; padding: 5px 14px; border-radius: 6px; background: #f0fdf4; color: #16a34a; border: 1px solid #bbf7d0; font-weight: 500; }

/* 复刻分析：深蓝排名表格 */
.demo-mock-analyze { background: linear-gradient(180deg, #1e3a8a 0%, #1e40af 100%); color: #fff; border-radius: 10px; padding: 16px 18px; }
.demo-mock-analyze-title { font-size: 14px; font-weight: 700; text-align: center; margin-bottom: 14px; line-height: 1.4; }
.demo-mock-analyze-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px 16px; margin-bottom: 12px; }
.demo-mock-analyze-label { font-size: 11px; opacity: 0.7; }
.demo-mock-analyze-value { font-size: 15px; font-weight: 700; margin-top: 3px; }
.demo-mock-analyze-value.sm { font-size: 12.5px; }
.demo-mock-analyze-value.h { color: #fbbf24; }
.demo-mock-analyze-warn { background: #dc2626; color: #fff; padding: 8px 12px; border-radius: 6px; font-size: 13px; text-align: center; margin: 12px 0; }
.demo-mock-analyze-sub { text-align: center; font-size: 13px; margin-bottom: 8px; font-weight: 600; display: flex; align-items: center; justify-content: center; gap: 6px; }
.demo-mock-analyze-table { width: 100%; border-collapse: collapse; font-size: 12px; background: rgba(255,255,255,0.04); border-radius: 6px; overflow: hidden; }
.demo-mock-analyze-table th { background: #4472c4; color: #fff; padding: 8px 8px; text-align: center; font-weight: 500; font-size: 12px; }
.demo-mock-analyze-table td { padding: 8px 8px; border-bottom: 1px solid rgba(255,255,255,0.08); color: #fff; text-align: center; }
.demo-mock-analyze-table td.name { text-align: left; padding-left: 12px; }
.demo-mock-analyze-table tr:nth-child(even) td { background: rgba(255,255,255,0.03); }
.demo-mock-analyze-tag-ex { color: #fca5a5; font-weight: 500; }

/* 复刻危大领取 */
.demo-mock-weida-file { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; background: #fff; border: 1px solid var(--border); border-radius: 8px; margin-bottom: 10px; }
.demo-mock-weida-file-info { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0; }
.demo-mock-weida-icon { width: 38px; height: 38px; border-radius: 8px; background: #faf5ff; color: #9333ea; font-size: 18px; display: flex; align-items: center; justify-content: center; }
.demo-mock-weida-name { font-size: 14px; font-weight: 600; color: var(--text); }
.demo-mock-weida-meta { font-size: 12px; color: var(--text-light); margin-top: 2px; }
.demo-mock-weida-claim { background: linear-gradient(135deg, #9333ea, #7c3aed); color: #fff; padding: 8px 18px; border-radius: 8px; font-size: 13px; font-weight: 600; cursor: default; box-shadow: 0 4px 12px rgba(147,51,234,0.28); }

/* 复刻 ☆ 收藏提示 */
.demo-mock-fav-tip { display: flex; align-items: center; gap: 12px; padding: 16px 20px; background: #fff7ed; border: 1px solid #fed7aa; border-radius: 8px; }
.demo-mock-fav-tip-icon { width: 40px; height: 40px; border-radius: 50%; background: #fed7aa; color: #ea580c; font-size: 20px; display: flex; align-items: center; justify-content: center; }
.demo-mock-fav-tip-text { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }
.demo-mock-fav-tip-text b { color: #ea580c; }

/* ===== 响应式 ===== */
@media (max-width: 900px) {
  .hero-raycast h1 { font-size: 56px; }
  .hero-raycast { padding: 80px 20px 100px; }
  .demo-mock-fields { grid-template-columns: repeat(2, 1fr); }
  .demo-mock-zb-grid { grid-template-columns: repeat(2, 1fr); }
  .demo-table-head, .demo-table-row { grid-template-columns: 1.6fr 0.6fr 0.8fr 1.6fr; }
  .demo-table-cell.hide-sm { display: none; }
}
@media (max-width: 500px) {
  .hero-raycast h1 { font-size: 40px; }
}