/* ============================================================
   IDC财务系统 · 现代响应式模板 (hongyun/modern) v1.0.0
   独立设计系统：不依赖系统 user.css，全端自适应
   ============================================================ */
:root {
  --primary: #4f46e5;
  --primary-light: #6366f1;
  --primary-dark: #4338ca;
  --accent: #06b6d4;
  --grad: linear-gradient(135deg, #4f46e5 0%, #7c3aed 60%, #06b6d4 130%);
  --grad-soft: linear-gradient(135deg, #eef2ff 0%, #f0f9ff 100%);
  --bg: #f4f6fb;
  --card: #ffffff;
  --text: #0f172a;
  --text-2: #475569;
  --text-3: #94a3b8;
  --border: #e2e8f0;
  --border-2: #cbd5e1;
  --success: #16a34a;
  --success-bg: #dcfce7;
  --warning: #d97706;
  --warning-bg: #fef3c7;
  --danger: #dc2626;
  --danger-bg: #fee2e2;
  --info: #2563eb;
  --info-bg: #dbeafe;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-sm: 8px;
  --shadow: 0 1px 3px rgba(15, 23, 42, .06), 0 4px 14px rgba(15, 23, 42, .05);
  --shadow-lg: 0 10px 40px rgba(79, 70, 229, .12);
  --nav-h: 64px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; }
.clearfix::after { content: ""; display: block; clear: both; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ============ 顶部导航（毛玻璃 + 响应式） ============ */
.topbar {
  position: sticky; top: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(15, 23, 42, .86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.topbar .container { height: 100%; display: flex; align-items: center; justify-content: space-between; }
.brand {
  display: flex; align-items: center; gap: 10px;
  color: #fff; font-size: 18px; font-weight: 700; letter-spacing: .3px; white-space: nowrap;
}
.brand-logo {
  width: 34px; height: 34px; border-radius: 10px; background: var(--grad);
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; font-size: 17px; font-weight: 800; box-shadow: 0 4px 12px rgba(99, 102, 241, .4);
}
.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  color: #cbd5e1; font-size: 14px; padding: 8px 14px; border-radius: 8px;
  transition: all .2s; white-space: nowrap;
}
.nav a:hover { color: #fff; background: rgba(255, 255, 255, .1); }
.nav a.nav-active { color: #fff; background: rgba(255, 255, 255, .12); }
.nav .nav-sep { width: 1px; height: 20px; background: rgba(255, 255, 255, .15); margin: 0 8px; }
.nav .nav-balance { color: #fbbf24; font-size: 13px; }
.nav-toggle {
  display: none; width: 40px; height: 40px; border: none; background: transparent;
  color: #fff; font-size: 22px; cursor: pointer; border-radius: 8px; align-items: center; justify-content: center;
}
.nav-toggle:hover { background: rgba(255, 255, 255, .1); }
@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav {
    display: none; position: absolute; top: var(--nav-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: rgba(15, 23, 42, .97); padding: 12px 16px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    box-shadow: 0 20px 40px rgba(0, 0, 0, .3);
  }
  .nav.open { display: flex; }
  .nav a { padding: 12px 14px; border-radius: 10px; font-size: 15px; }
  .nav .nav-sep { display: none; }
  .brand { font-size: 16px; }
}

/* ============ 页脚 ============ */
.footer {
  margin-top: 48px; padding: 28px 0;
  background: #0f172a; color: #64748b; text-align: center; font-size: 13px;
}
.footer a { color: #94a3b8; margin: 0 8px; }
.footer a:hover { color: #fff; }
.footer .footer-links { margin-bottom: 8px; }

/* ============ 按钮 ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 9px 20px; border: 1px solid transparent; border-radius: 10px;
  background: var(--primary); color: #fff; font-size: 14px; font-weight: 500;
  cursor: pointer; transition: all .2s; line-height: 1.4; text-align: center;
}
.btn:hover { background: var(--primary-dark); color: #fff; transform: translateY(-1px); box-shadow: 0 6px 16px rgba(79, 70, 229, .3); }
.btn:active { transform: translateY(0); }
.btn-block { display: flex; width: 100%; }
.btn-lg { padding: 13px 34px; font-size: 15px; border-radius: 12px; }
.btn-sm { padding: 5px 12px; font-size: 12px; border-radius: 8px; }
.btn-outline { background: transparent; border-color: var(--border-2); color: var(--text-2); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); background: #eef2ff; box-shadow: none; }
.btn-success { background: var(--success); }
.btn-success:hover { background: #15803d; box-shadow: 0 6px 16px rgba(22, 163, 74, .3); }
.btn-warning { background: var(--warning); }
.btn-warning:hover { background: #b45309; box-shadow: 0 6px 16px rgba(217, 119, 6, .3); }
.btn-danger { background: var(--danger); }
.btn-danger:hover { background: #b91c1c; box-shadow: 0 6px 16px rgba(220, 38, 38, .3); }

/* ============ 表单 ============ */
input[type="text"], input[type="password"], input[type="email"], input[type="number"], select, textarea {
  width: 100%; padding: 10px 14px; border: 1px solid var(--border-2); border-radius: 10px;
  font-size: 14px; color: var(--text); background: #fff; outline: none; transition: all .2s; font-family: inherit;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px rgba(79, 70, 229, .12);
}
textarea { line-height: 1.6; font-family: Consolas, Monaco, "Courier New", monospace; }
.form-item { margin-bottom: 16px; }
.form-item label { display: block; font-size: 13px; color: var(--text-2); margin-bottom: 7px; font-weight: 500; }
.form-links { display: flex; justify-content: space-between; font-size: 13px; margin-top: 14px; }
.form-links a { color: var(--text-3); }
.form-links a:hover { color: var(--primary); }
.form-row { display: flex; gap: 10px; margin-bottom: 12px; align-items: center; flex-wrap: wrap; }
.form-row .form-label { font-size: 13px; color: var(--text-2); width: 90px; flex-shrink: 0; }
.form-row input[type="text"], .form-row select { flex: 1; min-width: 180px; }

/* ============ 卡片 / 区块 ============ */
.panel { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow); overflow: hidden; }
.panel-title { padding: 16px 22px; font-size: 16px; font-weight: 600; border-bottom: 1px solid var(--border); }
.panel-body { padding: 20px 22px; }
.panel-section { margin-bottom: 28px; }
.section-title {
  display: flex; align-items: center; gap: 10px;
  font-size: 17px; font-weight: 700; margin: 0 0 16px; color: var(--text);
}
.section-title::before { content: ""; width: 4px; height: 18px; border-radius: 2px; background: var(--grad); }
.page-head { padding: 30px 0 22px; }
.page-head h2 { margin: 0 0 6px; font-size: 26px; font-weight: 700; }
.page-head p { margin: 0; color: var(--text-3); font-size: 14px; }
.page-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; flex-wrap: wrap; gap: 12px; }
.page-header h3 { margin: 0; font-size: 20px; }
.back-link { color: var(--text-2); font-size: 13px; padding: 6px 14px; border: 1px solid var(--border-2); border-radius: 8px; background: #fff; transition: all .2s; }
.back-link:hover { color: var(--primary); border-color: var(--primary); background: #eef2ff; }

/* ============ 首页 Hero ============ */
.hero {
  position: relative; overflow: hidden;
  border-radius: 0 0 28px 28px;
  background: radial-gradient(1000px 400px at 80% -10%, rgba(6, 182, 212, .25), transparent 60%),
              radial-gradient(800px 380px at 10% 110%, rgba(124, 58, 237, .3), transparent 60%),
              linear-gradient(160deg, #0f172a 0%, #1e1b4b 60%, #312e81 100%);
  color: #fff; text-align: center; padding: 76px 20px 66px;
}
.hero h1 { margin: 0 0 14px; font-size: 38px; font-weight: 800; letter-spacing: .5px; }
.hero p { margin: 0 auto 26px; font-size: 16px; color: #c7d2fe; max-width: 640px; }
.hero .btn { font-size: 15px; padding: 12px 30px; margin: 0 6px; }
.hero .btn-ghost { background: rgba(255, 255, 255, .12); backdrop-filter: blur(6px); border: 1px solid rgba(255, 255, 255, .25); }
.hero .btn-ghost:hover { background: rgba(255, 255, 255, .2); box-shadow: none; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px; border-radius: 40px; font-size: 12px; color: #c7d2fe;
  background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .14);
  margin-bottom: 20px; backdrop-filter: blur(6px);
}
.stat-strip {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
  margin: -34px 0 34px; position: relative; z-index: 2;
}
.stat-box {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 20px; text-align: center; box-shadow: var(--shadow);
}
.stat-box .num { font-size: 26px; font-weight: 800; color: var(--primary); }
.stat-box .lbl { font-size: 13px; color: var(--text-3); margin-top: 2px; }
.notice {
  background: var(--info-bg); color: #1e40af; border: 1px solid #bfdbfe;
  border-radius: 10px; padding: 12px 18px; margin-bottom: 20px; font-size: 13px;
}

/* ============ 产品卡片 ============ */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(262px, 1fr)); gap: 18px; }
.product-card {
  position: relative; display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 22px; box-shadow: var(--shadow); transition: all .25s;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: #c7d2fe; }
.product-card .product-icon {
  width: 46px; height: 46px; border-radius: 12px; background: var(--grad-soft);
  display: flex; align-items: center; justify-content: center; font-size: 22px; margin-bottom: 14px;
}
.product-card .product-name { font-size: 16px; font-weight: 700; margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }
.product-card .product-desc {
  flex: 1; font-size: 13px; color: var(--text-3); margin-bottom: 16px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.product-card .product-price { font-size: 22px; font-weight: 800; color: var(--danger); margin-bottom: 14px; }
.product-card .product-price .price-unit { font-size: 12px; font-weight: 400; color: var(--text-3); margin-left: 4px; }
.rec-tag {
  font-size: 11px; font-weight: 600; color: #fff; background: var(--grad);
  padding: 2px 10px; border-radius: 20px; margin-left: 4px;
}

/* ============ 分组卡 ============ */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 18px; }
.card {
  display: block; background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 20px; box-shadow: var(--shadow); transition: all .25s;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: #c7d2fe; }
.card-title { font-size: 15px; font-weight: 700; margin-bottom: 6px; color: var(--text); }
.card-desc { font-size: 13px; color: var(--text-3); }

/* ============ 公告列表 ============ */
.news-list { list-style: none; margin: 0; padding: 0; }
.news-list li {
  display: flex; justify-content: space-between; align-items: center; gap: 14px;
  padding: 11px 0; border-bottom: 1px dashed var(--border); flex-wrap: wrap;
}
.news-list li:last-child { border-bottom: none; }
.news-list a { color: var(--text); font-size: 14px; }
.news-list a:hover { color: var(--primary); }
.news-time { font-size: 12px; color: var(--text-3); white-space: nowrap; }
.news-more { margin: 12px 0 0; text-align: right; font-size: 13px; }

/* ============ 认证页 ============ */
.auth-wrap { display: flex; justify-content: center; padding: 60px 20px; }
.auth-box {
  width: 100%; max-width: 420px; background: #fff; border: 1px solid var(--border);
  border-radius: 20px; padding: 36px 32px; box-shadow: var(--shadow-lg);
}
.auth-box h2 { margin: 0 0 6px; font-size: 22px; text-align: center; }
.auth-sub { text-align: center; color: var(--text-3); font-size: 13px; margin: 0 0 26px; }
.auth-box .btn-block { margin-top: 6px; }

/* ============ 详情/购买页 ============ */
.detail-box { max-width: 860px; margin: 0 auto; padding: 30px 0; }
.detail-head { margin-bottom: 24px; }
.detail-head h2 { margin: 0 0 8px; font-size: 26px; }
.detail-head p { margin: 0; color: var(--text-3); }
.product-type-tag { display: inline-block; padding: 4px 14px; background: var(--grad); color: #fff; border-radius: 40px; font-size: 12px; margin-bottom: 12px; }
.config-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.config-item {
  display: flex; justify-content: space-between; gap: 10px;
  background: #f8fafc; border: 1px solid var(--border); border-radius: 10px; padding: 11px 14px;
}
.config-key { font-size: 13px; color: var(--text-3); }
.config-val { font-size: 13px; font-weight: 600; color: var(--text); text-align: right; }
.empty-tip { text-align: center; color: var(--text-3); font-size: 13px; padding: 30px 0; }

.period-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.period-item {
  display: block; padding: 14px 16px; border: 2px solid var(--border); border-radius: 12px;
  cursor: pointer; transition: all .2s; background: #fff;
}
.period-item:hover { border-color: #c7d2fe; }
.period-item input { display: none; }
.period-item:has(input:checked) { border-color: var(--primary); background: #eef2ff; box-shadow: 0 4px 14px rgba(79, 70, 229, .15); }
.period-name { display: block; font-size: 14px; font-weight: 600; color: var(--text); }
.period-price { display: block; font-size: 18px; font-weight: 800; color: var(--danger); margin-top: 4px; }
.period-setup { display: block; font-size: 11px; color: var(--warning); margin-top: 2px; }

.domain-input-box, .user-config-box, .option-group-box {
  background: #f8fafc; border: 1px solid var(--border); border-radius: 12px; padding: 18px; margin-bottom: 20px;
}
.option-group { margin-bottom: 14px; }
.option-group label { font-weight: 600; }
.option-value-item {
  display: inline-flex; align-items: center; gap: 6px; padding: 9px 14px;
  border: 1px solid var(--border-2); border-radius: 10px; cursor: pointer; background: #fff; transition: all .15s;
}
.option-value-item:hover { border-color: var(--primary); }
.option-value-item:has(input:checked) { border-color: var(--primary); background: #eef2ff; }
.option-value-item em { font-style: normal; font-size: 12px; color: var(--warning); }
.price-summary, #priceSummary {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--info-bg); border-radius: 12px; padding: 14px 18px; margin: 16px 0; font-size: 14px;
}
.price-summary strong, #priceSummary strong { color: var(--danger); font-size: 22px; }
.buy-tip { font-size: 12px; color: var(--text-3); margin-top: 10px; }

/* ============ 用户中心布局 ============ */
.user-container { display: flex; gap: 24px; align-items: flex-start; padding: 30px 20px 20px; }
.user-sidebar {
  width: 240px; flex-shrink: 0; background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow); overflow: hidden; position: sticky; top: calc(var(--nav-h) + 16px);
}
.user-info-card { padding: 24px 20px; text-align: center; background: var(--grad); color: #fff; }
.user-avatar {
  width: 60px; height: 60px; border-radius: 50%; margin: 0 auto 10px;
  background: rgba(255, 255, 255, .22); display: flex; align-items: center; justify-content: center;
  font-size: 24px; font-weight: 700; border: 2px solid rgba(255, 255, 255, .5);
}
.user-name { font-size: 15px; font-weight: 600; word-break: break-all; }
.user-balance { font-size: 13px; color: #fde68a; margin-top: 4px; }
.user-menu { padding: 10px; }
.user-menu a {
  display: flex; align-items: center; gap: 10px; padding: 11px 14px; border-radius: 10px;
  color: var(--text-2); font-size: 14px; transition: all .15s; margin-bottom: 2px;
}
.user-menu a span { font-size: 16px; }
.user-menu a:hover { background: #f1f5f9; color: var(--text); }
.user-menu a.active { background: var(--grad-soft); color: var(--primary); font-weight: 600; }
.user-main { flex: 1; min-width: 0; }
@media (max-width: 992px) {
  .user-container { flex-direction: column; }
  .user-sidebar { width: 100%; position: static; }
  .user-info-card { padding: 16px; display: flex; align-items: center; gap: 16px; text-align: left; }
  .user-avatar { margin: 0; width: 48px; height: 48px; font-size: 19px; }
  .user-menu { display: flex; flex-wrap: wrap; gap: 6px; }
  .user-menu a { margin: 0; flex: 1 1 auto; min-width: 140px; justify-content: center; }
  .stat-strip { grid-template-columns: repeat(2, 1fr); }
}

/* ============ 统计卡 ============ */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 20px; }
.stat-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 22px; box-shadow: var(--shadow); }
.stat-num { font-size: 28px; font-weight: 800; color: var(--primary); }
.stat-label { font-size: 13px; color: var(--text-3); margin-top: 2px; }

/* ============ 服务卡片 ============ */
.host-card-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 18px; }
.host-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow); overflow: hidden; transition: all .25s;
}
.host-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.host-card-header { padding: 16px 20px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.host-card-title { display: flex; align-items: center; gap: 10px; }
.host-card-title h4 { margin: 0; font-size: 15px; }
.host-card-username { font-size: 12px; color: var(--text-3); }
.host-card-body { padding: 16px 20px; }
.host-info-row { display: flex; gap: 16px; margin-bottom: 8px; flex-wrap: wrap; }
.host-info-item { flex: 1; min-width: 120px; }
.host-info-label { display: block; font-size: 12px; color: var(--text-3); margin-bottom: 2px; }
.host-info-value { font-size: 13px; font-weight: 600; word-break: break-all; }
.host-card-footer { padding: 12px 20px; border-top: 1px solid var(--border); display: flex; gap: 8px; flex-wrap: wrap; }
.host-card-footer .btn { flex: 1; min-width: 84px; }

.host-status { padding: 3px 10px; border-radius: 40px; font-size: 12px; font-weight: 500; white-space: nowrap; }
.host-status.status-1 { background: var(--success-bg); color: #166534; }
.host-status.status-2 { background: var(--warning-bg); color: #92400e; }
.host-status.status-3 { background: var(--danger-bg); color: #991b1b; }
.host-status.status-5 { background: var(--info-bg); color: #1e40af; }
.host-status.status-6 { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }

.tag { display: inline-block; padding: 2px 10px; border-radius: 40px; font-size: 12px; background: #f1f5f9; color: var(--text-2); margin: 2px; }
.tag.blue { background: #eff6ff; color: var(--info); }
.tag.green { background: var(--success-bg); color: var(--success); }
.tag.orange { background: var(--warning-bg); color: var(--warning); }
.badge { font-size: 12px; font-weight: 400; color: var(--text-2); background: #f1f5f9; padding: 3px 10px; border-radius: 40px; }

/* ============ 表格 ============ */
.list-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius-lg); overflow: hidden; }
.list-table th, .list-table td { text-align: left; padding: 12px 14px; font-size: 13px; border-bottom: 1px solid var(--border); }
.list-table th { color: var(--text-2); font-weight: 600; background: #f8fafc; white-space: nowrap; }
.list-table td { color: var(--text); }
.list-table tr:hover td { background: #f8fafc; }
.list-table-wrap { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow); overflow-x: auto; }

/* ============ 分页 ============ */
.pager { margin: 22px 0; display: flex; justify-content: center; gap: 6px; flex-wrap: wrap; }
.pager a, .pager span {
  display: inline-flex; align-items: center; justify-content: center; min-width: 34px; height: 34px; padding: 0 10px;
  border: 1px solid var(--border); border-radius: 8px; font-size: 13px; color: var(--text-2); background: #fff; transition: all .15s;
}
.pager a:hover { border-color: var(--primary); color: var(--primary); }
.pager .current { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ============ 空状态 ============ */
.empty-state { text-align: center; padding: 60px 20px; background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); }
.empty-icon { font-size: 52px; margin-bottom: 14px; }
.empty-state h4 { margin: 0 0 8px; font-size: 18px; }
.empty-state p { margin: 0 0 20px; color: var(--text-3); font-size: 14px; }

/* ============ 控制面板（虚拟主机） ============ */
.panel-container { max-width: 1280px; padding: 24px 20px; }
.panel-wrap { background: #f8fafc; border-radius: var(--radius-lg); padding: 20px; border: 1px solid var(--border); }
.panel-topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; padding: 0 4px; flex-wrap: wrap; gap: 10px; }
.panel-topbar-left { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.panel-topbar-left h3 { margin: 0; font-size: 20px; }
.panel-topbar-right .site-domain { color: var(--text-2); font-size: 13px; background: #eef2f7; padding: 5px 12px; border-radius: 40px; }
.panel-console { display: flex; min-height: 560px; background: #fff; border-radius: 12px; border: 1px solid var(--border); overflow: hidden; box-shadow: var(--shadow); }
.console-side {
  width: 220px; background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
  color: #fff; display: flex; flex-direction: column; flex-shrink: 0;
}
.console-site { padding: 24px 16px; text-align: center; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.site-icon {
  width: 56px; height: 56px; line-height: 56px; border-radius: 14px; background: var(--grad);
  font-size: 26px; font-weight: 700; margin: 0 auto 10px;
}
.site-name { font-size: 15px; font-weight: 600; word-break: break-all; }
.site-sub { font-size: 12px; color: #94a3b8; margin-top: 4px; }
.console-tabs { flex: 1; padding: 12px 0; overflow-y: auto; }
.console-tab { display: flex; align-items: center; padding: 11px 18px; color: #cbd5e1; font-size: 14px; cursor: pointer; transition: all .2s; border-left: 3px solid transparent; }
.console-tab:hover { background: rgba(255, 255, 255, .06); color: #fff; }
.console-tab.active { background: rgba(99, 102, 241, .18); color: #a5b4fc; border-left-color: var(--primary-light); }
.tab-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: .6; margin-right: 10px; }
.console-tab.active .tab-dot { opacity: 1; }
.console-actions { padding: 12px; border-top: 1px solid rgba(255, 255, 255, .08); }
.console-actions .btn { width: 100%; margin-bottom: 8px; font-size: 13px; padding: 8px; }
.console-main { flex: 1; background: #f8fafc; padding: 24px; overflow-y: auto; max-height: 640px; min-width: 0; }
.console-pane { display: none; }
.console-pane.active { display: block; }
.pane-loading { text-align: center; padding: 80px 0; color: var(--text-3); font-size: 14px; }
.spinner { display: inline-block; width: 22px; height: 22px; border: 3px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin .8s linear infinite; vertical-align: -5px; margin-right: 8px; }
@keyframes spin { to { transform: rotate(360deg); } }
.panel-block { background: #fff; border-radius: 10px; border: 1px solid var(--border); padding: 18px 20px; margin-bottom: 16px; }
.panel-block h4 { margin: 0 0 14px; font-size: 15px; padding-bottom: 10px; border-bottom: 1px solid #f1f5f9; display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.info-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.info-cell { background: #f8fafc; border-radius: 8px; padding: 12px 14px; }
.info-cell .lbl { font-size: 12px; color: var(--text-3); margin-bottom: 4px; }
.info-cell .val { font-size: 15px; color: var(--text); font-weight: 600; word-break: break-all; }
.info-cell .val.ok { color: var(--success); }
.info-cell .val.warn { color: var(--warning); }
@media (max-width: 768px) {
  .panel-console { flex-direction: column; }
  .console-side { width: 100%; flex-direction: row; align-items: center; flex-wrap: wrap; }
  .console-site { padding: 12px 16px; border-bottom: none; border-right: 1px solid rgba(255,255,255,.08); display: flex; align-items: center; gap: 10px; }
  .site-icon { margin: 0; width: 42px; height: 42px; line-height: 42px; font-size: 20px; border-radius: 10px; }
  .console-tabs { flex: none; display: flex; flex-wrap: wrap; padding: 8px; gap: 2px; width: 100%; order: 3; }
  .console-tab { padding: 9px 12px; border-left: none; border-bottom: 2px solid transparent; font-size: 13px; }
  .console-tab.active { border-bottom-color: var(--primary-light); }
  .console-actions { display: flex; gap: 8px; border-top: none; padding: 8px 12px; }
  .console-actions .btn { width: auto; margin: 0; }
  .console-main { max-height: none; padding: 16px; }
}

/* ============ 弹性升级 ============ */
.upgrade-container { max-width: 960px; padding: 24px 20px; }
.upgrade-wrap { background: #fff; border-radius: var(--radius-lg); border: 1px solid var(--border); padding: 24px; box-shadow: var(--shadow); }
.upgrade-tip { background: #eff6ff; border: 1px solid #bfdbfe; color: #1e40af; border-radius: 10px; padding: 12px 16px; font-size: 13px; margin-bottom: 18px; }
.opt-card { border: 1px solid var(--border); border-radius: 12px; margin-bottom: 14px; padding: 16px; }
.opt-head { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.opt-name { font-size: 15px; font-weight: 600; }
.opt-tag { font-size: 12px; color: var(--text-2); background: #f1f5f9; padding: 2px 8px; border-radius: 40px; }
.opt-values { display: flex; flex-wrap: wrap; gap: 10px; }
.opt-item { display: inline-flex; align-items: center; gap: 6px; padding: 9px 14px; border: 1px solid var(--border-2); border-radius: 10px; cursor: pointer; font-size: 13px; color: var(--text-2); background: #fff; transition: all .2s; }
.opt-item:hover { border-color: var(--primary); }
.opt-item input { display: none; }
.opt-item.current { border-color: var(--primary); background: #eef2ff; color: var(--primary-dark); }
.opt-item .opt-price { color: var(--warning); font-size: 12px; }
.upgrade-bar { display: flex; justify-content: space-between; align-items: center; background: #f8fafc; border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; margin-top: 8px; flex-wrap: wrap; gap: 12px; }
.price-row { font-size: 14px; color: var(--text-2); margin-bottom: 4px; }
.price-note { font-size: 12px; color: var(--text-3); margin-top: 6px; }

/* ============ 文章 ============ */
.article-list { list-style: none; margin: 0; padding: 0; }
.article-list li { padding: 14px 0; border-bottom: 1px solid var(--border); }
.article-list a.article-title { font-size: 15px; font-weight: 600; color: var(--text); }
.article-list a.article-title:hover { color: var(--primary); }
.article-meta { font-size: 12px; color: var(--text-3); margin-top: 4px; }
.article-content { line-height: 1.9; font-size: 15px; }
.article-content img { border-radius: 10px; }

/* ============ 工单 ============ */
.reply-item { display: flex; gap: 12px; margin-bottom: 14px; }
.reply-item .reply-avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--grad-soft); color: var(--primary); display: flex; align-items: center; justify-content: center; font-weight: 700; flex-shrink: 0; }
.reply-item .reply-body { flex: 1; background: #f8fafc; border-radius: 12px; padding: 12px 16px; }
.reply-item .reply-head { display: flex; justify-content: space-between; font-size: 12px; color: var(--text-3); margin-bottom: 6px; }
.reply-item.admin .reply-avatar { background: var(--grad); color: #fff; }
.reply-item .reply-text { font-size: 14px; white-space: pre-wrap; word-break: break-word; }

/* ============ 打印/杂项 ============ */
.text-center { text-align: center; }
.text-right { text-align: right; }
.muted { color: var(--text-3); }
.mt-10 { margin-top: 10px; }
.mt-20 { margin-top: 20px; }
.mb-20 { margin-bottom: 20px; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

@media (max-width: 768px) {
  .container { padding: 0 14px; }
  .hero { padding: 48px 16px 46px; border-radius: 0 0 20px 20px; }
  .hero h1 { font-size: 26px; }
  .hero p { font-size: 14px; }
  .stat-strip { grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: -26px; }
  .stat-box { padding: 14px; }
  .stat-box .num { font-size: 20px; }
  .product-grid { grid-template-columns: repeat(auto-fill, minmax(100%, 1fr)); gap: 14px; }
  .grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .detail-box { padding: 20px 0; }
  .host-card-list { grid-template-columns: 1fr; }
  .auth-wrap { padding: 30px 14px; }
  .auth-box { padding: 26px 20px; }
  .panel-container { padding: 14px; }
  .panel-wrap { padding: 12px; }
  .footer { padding: 22px 14px; }
}


/* ===== 追加：表格 / 标签 / 表单 / 按钮变体 ===== */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 640px; }
.table th { background: var(--bg); padding: 12px 14px; text-align: left; font-size: 12.5px; color: var(--text-3); font-weight: 600; border-bottom: 1px solid var(--border); white-space: nowrap; }
.table td { padding: 13px 14px; border-bottom: 1px solid var(--border); color: var(--text-2); }
.table tr:hover td { background: #f8fafc; }
.table .empty { text-align: center; color: var(--text-3); padding: 40px 0; }
.table td.empty:hover { background: transparent; }

.tag { display: inline-block; padding: 3px 10px; border-radius: 40px; font-size: 12px; font-weight: 500; white-space: nowrap; }
.tag-green { background: #dcfce7; color: #166534; }
.tag-orange { background: #fef3c7; color: #92400e; }
.tag-blue { background: #dbeafe; color: #1e40af; }
.tag-red { background: #fee2e2; color: #991b1b; }
.tag-gray { background: #f1f5f9; color: #64748b; }
.tag-purple { background: #ede9fe; color: #6d28d9; }
.tag-success { background: #dcfce7; color: #16a34a; }
.tag-danger { background: #fee2e2; color: #dc2626; }

.money { font-weight: 600; }
.money.income { color: #16a34a; }
.money.expense { color: #dc2626; }

.page-head-bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; flex-wrap: wrap; gap: 10px; }
.page-head-bar h3 { margin: 0; font-size: 20px; }

.input, .form input[type=text], .form input[type=password], .form input[type=email], .form input[type=number], .form select, .form textarea,
.form-item input[type=text], .form-item input[type=password], .form-item input[type=email], .form-item input[type=number], .form-item select, .form-item textarea {
  width: 100%; padding: 10px 14px; border: 1px solid var(--border); border-radius: 10px; font-size: 14px; color: var(--text-1); background: var(--bg); transition: border-color .2s, box-shadow .2s; box-sizing: border-box;
}
.input:focus, .form input:focus, .form select:focus, .form textarea:focus,
.form-item input:focus, .form-item select:focus, .form-item textarea:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft);
}

.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 6px 16px rgba(79, 70, 229, .28); }
.btn-primary:hover { filter: brightness(1.06); box-shadow: 0 8px 20px rgba(79, 70, 229, .36); }
.btn-plain { background: var(--bg); color: var(--text-2); border: 1px solid var(--border); }
.btn-plain:hover { background: #eef2ff; border-color: var(--primary); color: var(--primary); box-shadow: none; }
.btn-grey { background: var(--bg); color: var(--text-2); }
.btn-grey:hover { background: var(--border); color: var(--text); }

.article-layout { display: flex; gap: 24px; align-items: flex-start; }
.article-sidebar { width: 240px; flex-shrink: 0; }
.article-main { flex: 1; min-width: 0; }
@media (max-width: 992px) {
  .article-layout { flex-direction: column; }
  .article-sidebar { width: 100%; }
}

.stat-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 20px; }
.stat-cards .stat-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 18px 20px; }
.stat-label { font-size: 13px; color: var(--text-3); margin-bottom: 6px; }
.stat-value { font-size: 26px; font-weight: 800; color: var(--text-1); }
@media (max-width: 768px) {
  .stat-cards { grid-template-columns: 1fr; }
}