/* ============================================================
   全球汽车产业信息平台 - 样式
   设计语言：shadcn/ui 组件规范 + iOS 透明磨砂玻璃（毛玻璃）
   ============================================================ */
:root {
  /* shadcn/ui 风格色板（HSL：色相 饱和度% 亮度%） */
  --background: 210 40% 96.1%;
  --foreground: 222.2 47.4% 11.2%;
  --card: 0 0% 100%;
  --card-foreground: 222.2 47.4% 11.2%;
  --popover: 0 0% 100%;
  --popover-foreground: 222.2 47.4% 11.2%;
  --primary: 222.2 47.4% 11.2%;
  --primary-foreground: 210 40% 98%;
  --secondary: 210 40% 96.1%;
  --secondary-foreground: 222.2 47.4% 11.2%;
  --muted: 210 40% 96.1%;
  --muted-foreground: 215.4 16.3% 46.9%;
  --accent: 214 95% 93%;
  --accent-foreground: 224 76% 40%;
  --destructive: 0 72.2% 50.6%;
  --destructive-foreground: 0 0% 100%;
  --border: 214.3 31.8% 91.4%;
  --input: 214.3 31.8% 91.4%;
  --ring: 221.2 83.2% 53.3%;

  /* 品牌强调色（汽车行业蓝） */
  --brand: 224.3 76.3% 48%;
  --brand-2: 221.2 83.2% 53.3%;
  --amber: 32.1 94.6% 43.7%;
  --green: 142.1 70.6% 45.3%;
  --red: 0 72.2% 50.6%;

  --radius: 14px;
  --radius-sm: 9px;
  --radius-lg: 18px;

  /* 毛玻璃 */
  --glass-bg: rgba(255, 255, 255, 0.62);
  --glass-bg-strong: rgba(255, 255, 255, 0.78);
  --glass-border: rgba(255, 255, 255, 0.6);
  --glass-blur: saturate(180%) blur(20px);
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow: 0 1px 3px rgba(15, 23, 42, 0.08), 0 8px 24px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 8px 40px rgba(15, 23, 42, 0.14);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

[hidden] { display: none !important; }

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI",
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: hsl(var(--foreground));
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: hsl(var(--background));
  min-height: 100vh;
  position: relative;
}

/* ============ 背景光斑（为毛玻璃提供"内容"，衬托 blur 质感） ============ */
.bg-glow { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.bg-glow::before,
.bg-glow::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  opacity: 0.6;
}
.bg-glow::before {
  width: 720px; height: 720px;
  top: -220px; right: -180px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.30) 0%, rgba(59, 130, 246, 0.12) 40%, transparent 70%);
}
.bg-glow::after {
  width: 760px; height: 760px;
  bottom: -260px; left: -220px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.24) 0%, rgba(99, 102, 241, 0.10) 40%, transparent 70%);
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font-family: inherit; font-size: 14px; color: hsl(var(--foreground)); }

.container { max-width: 1600px; margin: 0 auto; padding: 24px 28px 64px; }

/* ============ 通用：毛玻璃面板 ============ */
.glass {
  background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow);
}

/* 统一聚焦环（shadcn/ui 无障碍规范） */
:focus-visible {
  outline: 2px solid hsl(var(--ring) / 0.55);
  outline-offset: 2px;
  border-radius: 6px;
}

/* ============ 顶部导航（毛玻璃 sticky） ============ */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid hsl(var(--border) / 0.7);
}
.topbar-inner {
  max-width: 1600px; margin: 0 auto; padding: 11px 28px;
  display: flex; align-items: center; gap: 18px;
}
.logo { display: flex; align-items: center; gap: 9px; white-space: nowrap; }
.logo-mark {
  width: 30px; height: 30px; border-radius: 9px;
  background: linear-gradient(135deg, hsl(var(--brand)), hsl(var(--brand-2)));
  display: grid; place-items: center; color: #fff;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.35);
  flex-shrink: 0;
}
.logo-mark svg { width: 18px; height: 18px; }
.logo-text { font-size: 16px; font-weight: 700; letter-spacing: .3px; color: hsl(var(--foreground)); }
.logo-sub { font-weight: 400; color: hsl(var(--muted-foreground)); margin-left: 5px; }

.global-search { position: relative; flex: 1; max-width: 460px; }
.global-search-input {
  width: 100%; padding: 9px 16px 9px 38px; border-radius: 999px;
  border: 1px solid hsl(var(--border)); background: hsla(var(--card) / 0.7);
  color: hsl(var(--foreground)); outline: none;
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  transition: border-color .18s, box-shadow .18s, background .18s;
}
.global-search-input::placeholder { color: hsl(var(--muted-foreground)); }
.global-search-input:focus {
  border-color: hsl(var(--ring));
  box-shadow: 0 0 0 3px hsl(var(--ring) / 0.14);
  background: hsla(var(--card) / 0.95);
}
.global-search .search-icon {
  position: absolute; left: 13px; top: 50%; transform: translateY(-50%);
  color: hsl(var(--muted-foreground)); pointer-events: none; display: grid;
}
.global-search .search-icon svg { width: 16px; height: 16px; }

.search-results {
  position: absolute; top: calc(100% + 8px); left: 0; right: 0;
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); max-height: 420px; overflow-y: auto; z-index: 60;
  padding: 6px;
}
.search-result-item {
  padding: 9px 12px; cursor: pointer; display: flex; gap: 10px; align-items: center;
  border-radius: 10px; transition: background .14s;
}
.search-result-item:hover { background: hsla(var(--muted) / 0.7); }
.search-result-item .sr-badge {
  font-size: 11px; padding: 2px 8px; border-radius: 8px; background: hsla(var(--accent) / 0.9);
  color: hsl(var(--accent-foreground)); white-space: nowrap;
}
.search-result-item .sr-title { font-size: 14px; font-weight: 500; }
.search-result-item .sr-sub { font-size: 12px; color: hsl(var(--muted-foreground)); }
.search-result-empty { padding: 16px; text-align: center; color: hsl(var(--muted-foreground)); font-size: 13px; }

.topnav { display: flex; gap: 4px; margin-left: auto; }
.nav-btn {
  padding: 8px 13px; border-radius: 9px; color: hsl(var(--muted-foreground));
  font-size: 14px; font-weight: 500; transition: background .15s, color .15s, transform .1s;
  display: inline-flex; align-items: center; gap: 6px;
}
.nav-btn svg { width: 15px; height: 15px; }
.nav-btn:hover { background: hsla(var(--muted) / 0.8); color: hsl(var(--foreground)); }
.nav-btn:active { transform: scale(0.96); }
.nav-btn.active { background: hsl(var(--foreground)); color: hsl(var(--background)); font-weight: 600; }
.nav-btn.refresh-btn svg { transition: transform .5s; }
.nav-btn.refresh-btn[data-busy="1"] svg { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ============ 首页 hero ============ */
.hero {
  position: relative; overflow: hidden; border-radius: var(--radius-lg);
  padding: 44px 40px; margin-bottom: 26px;
  background: linear-gradient(135deg, hsl(var(--brand) / 0.92), hsl(var(--brand-2) / 0.88));
  color: #fff; box-shadow: 0 12px 40px rgba(29, 78, 216, 0.28);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(circle at 85% 20%, rgba(255,255,255,0.18), transparent 40%),
    radial-gradient(circle at 10% 90%, rgba(255,255,255,0.10), transparent 35%);
}
.hero h1 { font-size: 28px; margin-bottom: 10px; letter-spacing: .4px; position: relative; }
.hero p { color: rgba(255,255,255,0.86); max-width: 640px; font-size: 15px; position: relative; }
.hero-stats { display: flex; gap: 32px; margin-top: 26px; flex-wrap: wrap; position: relative; }
.hero-stat .num { font-size: 28px; font-weight: 700; color: #fff; line-height: 1.2; }
.hero-stat .label { font-size: 12.5px; color: rgba(255,255,255,0.78); }

.region-bar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.region-chip {
  padding: 7px 16px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid hsl(var(--border)); color: hsl(var(--muted-foreground));
  font-size: 13px; font-weight: 500; transition: all .16s;
}
.region-chip:hover { border-color: hsl(var(--ring) / 0.5); color: hsl(var(--foreground)); transform: translateY(-1px); }
.region-chip:active { transform: scale(0.96); }
.region-chip.active { background: hsl(var(--foreground)); border-color: hsl(var(--foreground)); color: hsl(var(--background)); font-weight: 600; }

.country-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.country-card {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid hsl(var(--border) / 0.9); border-radius: var(--radius);
  padding: 18px; cursor: pointer; box-shadow: var(--shadow);
  transition: transform .2s cubic-bezier(.2,.8,.3,1), box-shadow .2s, border-color .2s;
}
.country-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: hsl(var(--ring) / 0.4); }
.country-card:active { transform: translateY(-1px) scale(0.99); }
.country-card-top { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.country-flag { font-size: 30px; line-height: 1; filter: drop-shadow(0 1px 2px rgba(0,0,0,0.12)); }
.country-name { font-size: 17px; font-weight: 700; }
.country-name-en { font-size: 12px; color: hsl(var(--muted-foreground)); }
.country-highlight {
  font-size: 12.5px; color: hsl(var(--muted-foreground)); display: -webkit-box;
  -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 38px;
}
.country-card-meta { display: flex; gap: 12px; margin-top: 12px; font-size: 11.5px; color: hsl(var(--muted-foreground)); }

/* ============ 国家详情 ============ */
.back-btn {
  margin-bottom: 14px; padding: 8px 15px; border-radius: 9px;
  background: var(--glass-bg); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border: 1px solid hsl(var(--border)); color: hsl(var(--muted-foreground));
  font-size: 13px; font-weight: 500; display: inline-flex; align-items: center; gap: 6px;
  transition: all .15s;
}
.back-btn:hover { color: hsl(var(--foreground)); border-color: hsl(var(--ring) / 0.5); }
.back-btn:active { transform: scale(0.97); }

.country-hero {
  background: var(--glass-bg); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border); border-radius: var(--radius-lg);
  padding: 26px 28px; margin-bottom: 18px; box-shadow: var(--shadow);
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
}
.country-hero-flag { font-size: 52px; line-height: 1; filter: drop-shadow(0 2px 4px rgba(0,0,0,0.14)); }
.country-hero-info { flex: 1; min-width: 260px; }
.country-hero-info h1 { font-size: 26px; margin-bottom: 4px; }
.country-hero-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.tag { font-size: 12px; padding: 4px 11px; border-radius: 999px; background: hsla(var(--accent) / 0.7); color: hsl(var(--accent-foreground)); font-weight: 500; }
.country-hero-stats { display: flex; gap: 24px; flex-wrap: wrap; }
.chero-stat { text-align: center; min-width: 72px; }
.chero-stat .num { font-size: 24px; font-weight: 700; color: hsl(var(--brand-2)); line-height: 1.2; }
.chero-stat .label { font-size: 12px; color: hsl(var(--muted-foreground)); }

.module-tabs {
  display: flex; gap: 4px; flex-wrap: wrap;
  background: var(--glass-bg); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border); border-radius: 999px;
  padding: 5px; margin-bottom: 18px; box-shadow: var(--shadow);
  position: sticky; top: 62px; z-index: 20;
}
.module-tab {
  padding: 8px 16px; border-radius: 999px; font-size: 14px; font-weight: 500;
  color: hsl(var(--muted-foreground)); white-space: nowrap; transition: all .18s;
}
.module-tab:hover { color: hsl(var(--foreground)); }
.module-tab:active { transform: scale(0.97); }
.module-tab.active { background: hsl(var(--foreground)); color: hsl(var(--background)); font-weight: 600; box-shadow: 0 2px 8px rgba(15,23,42,0.18); }

/* ============ 模块内容通用 ============ */
.module-content { animation: fadeIn .28s cubic-bezier(.2,.8,.3,1); }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.section-title { font-size: 17px; font-weight: 700; margin-bottom: 4px; display: flex; align-items: center; gap: 8px; }
.section-title svg { width: 18px; height: 18px; color: hsl(var(--brand-2)); }
.section-desc { font-size: 13px; color: hsl(var(--muted-foreground)); margin-bottom: 16px; }

.info-card {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid hsl(var(--border) / 0.9); border-radius: var(--radius);
  padding: 20px; margin-bottom: 14px; box-shadow: var(--shadow);
  transition: border-color .18s, box-shadow .18s;
}
.info-card:hover { border-color: hsl(var(--border)); box-shadow: var(--shadow-lg); }

.card-head { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
.card-title { font-size: 16px; font-weight: 700; flex: 1; min-width: 200px; }
.badge {
  display: inline-flex; align-items: center; font-size: 11.5px; padding: 3px 10px; border-radius: 999px;
  white-space: nowrap; font-weight: 500; border: 1px solid transparent;
}
.badge-blue { background: hsla(224, 100%, 96%, .8); color: hsl(222, 66%, 40%); border-color: hsla(222, 66%, 60%, .25); }
.badge-amber { background: hsla(48, 100%, 94%, .8); color: hsl(30, 85%, 35%); border-color: hsla(35, 90%, 55%, .25); }
.badge-green { background: hsla(150, 70%, 94%, .8); color: hsl(150, 60%, 30%); border-color: hsla(150, 55%, 55%, .25); }
.badge-red { background: hsla(0, 80%, 95%, .8); color: hsl(0, 70%, 42%); border-color: hsla(0, 70%, 60%, .25); }
.badge-gray { background: hsla(210, 20%, 95%, .8); color: hsl(var(--muted-foreground)); border-color: hsl(var(--border)); }

.kv-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 8px 20px; }
.kv { font-size: 13px; }
.kv .k { color: hsl(var(--muted-foreground)); margin-right: 6px; }
.kv .v { color: hsl(var(--foreground)); font-weight: 500; }

/* ============ 法规详情（6 维度，紧凑排版） ============ */
.law-ref {
  font-size: 13px; color: hsl(var(--brand-2)); font-weight: 600;
  background: hsla(214, 95%, 93%, 0.55); border-left: 3px solid hsl(var(--brand-2));
  padding: 8px 12px; border-radius: 8px; margin-bottom: 8px; line-height: 1.5;
}
.law-text {
  font-size: 12.5px; color: hsl(var(--foreground)); background: hsla(48, 100%, 94%, 0.55);
  border: 1px solid hsla(35, 90%, 55%, 0.25); border-radius: 8px;
  padding: 8px 12px; margin-bottom: 8px; line-height: 1.6;
  display: flex; gap: 8px; align-items: flex-start;
}
.law-label {
  flex-shrink: 0; font-size: 11px; font-weight: 700; color: hsl(30, 85%, 35%);
  background: hsla(35, 90%, 55%, 0.15); padding: 1px 8px; border-radius: 999px; margin-top: 1px;
}
.reg-authority { font-size: 12.5px; color: hsl(var(--muted-foreground)); margin-bottom: 4px; }
.reg-summary { font-size: 13.5px; color: hsl(var(--foreground)); line-height: 1.7; }
.reg-dim { display: flex; align-items: flex-start; gap: 10px; margin-top: 9px; }
.dim-title {
  flex-shrink: 0; font-size: 12px; font-weight: 700; color: hsl(var(--muted-foreground));
  padding-top: 4px; min-width: 52px; white-space: nowrap;
}
.dim-tags { flex: 1; display: flex; flex-wrap: wrap; gap: 6px; }
.dim-tag {
  font-size: 12px; color: hsl(var(--foreground)); background: hsla(210, 40%, 96%, 0.7);
  border: 1px solid hsl(var(--border)); padding: 3px 10px; border-radius: 999px; line-height: 1.4;
}
.dim-flow { flex: 1; display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.flow-step {
  font-size: 12.5px; color: hsl(var(--foreground)); background: hsla(214, 95%, 93%, 0.6);
  border: 1px solid hsla(222, 66%, 60%, 0.2); padding: 4px 11px; border-radius: 8px; font-weight: 500;
}
.flow-arrow { color: hsl(var(--brand-2)); font-weight: 700; }
.dim-text { flex: 1; font-size: 13px; color: hsl(var(--foreground)); line-height: 1.6; background: hsla(210, 40%, 96%, 0.6); padding: 8px 12px; border-radius: 8px; }

/* 条款 chips（可点击，展示条文原文） */
.clause-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.clause-chip {
  font-size: 12px; color: hsl(var(--brand-2)); font-weight: 500;
  background: hsla(214, 95%, 93%, 0.6); border: 1px solid hsla(222, 66%, 60%, 0.25);
  padding: 3px 10px; border-radius: 8px; cursor: pointer; transition: all .15s;
}
.clause-chip:hover { background: hsla(214, 95%, 93%, 0.95); border-color: hsl(var(--brand-2)); }
.clause-chip:active { transform: scale(0.96); }

/* 条款原文弹窗内容 */
.clause-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 14px; padding-bottom: 12px; border-bottom: 1px solid hsl(var(--border)); }
.clause-ref { font-size: 15px; font-weight: 700; color: hsl(var(--brand-2)); }
.clause-title { font-size: 14px; font-weight: 600; color: hsl(var(--foreground)); }
.clause-text { font-size: 14.5px; color: hsl(var(--foreground)); line-height: 1.9; text-align: justify; }

.tags-row { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.tag-sm { font-size: 11px; padding: 2px 9px; border-radius: 999px; background: hsla(var(--muted) / 0.8); color: hsl(var(--muted-foreground)); }
.src-link { font-size: 12px; color: hsl(var(--brand-2)); font-weight: 500; }
.src-link:hover { text-decoration: underline; }

/* ============ 概览 ============ */
.overview-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 14px; margin-bottom: 22px; }
.overview-card {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid hsl(var(--border) / 0.9); border-radius: var(--radius);
  padding: 18px; box-shadow: var(--shadow); cursor: pointer;
  transition: transform .2s cubic-bezier(.2,.8,.3,1), box-shadow .2s, border-color .2s;
}
.overview-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: hsl(var(--ring) / 0.4); }
.overview-card:active { transform: translateY(-1px) scale(0.99); }
.oc-icon {
  width: 42px; height: 42px; border-radius: 12px; margin-bottom: 12px;
  display: grid; place-items: center; color: hsl(var(--brand-2));
  background: hsla(224, 100%, 95%, .7);
}
.oc-icon svg { width: 21px; height: 21px; }
.overview-card .oc-title { font-weight: 700; font-size: 15px; margin-bottom: 2px; }
.overview-card .oc-count { color: hsl(var(--brand-2)); font-size: 26px; font-weight: 700; line-height: 1.2; }
.overview-card .oc-desc { font-size: 12px; color: hsl(var(--muted-foreground)); margin-top: 6px; }

/* ============ 表格 ============ */
.table-wrap {
  overflow-x: auto; border-radius: var(--radius);
  background: var(--glass-bg); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border); box-shadow: var(--shadow);
}
table.data-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.data-table th {
  text-align: left; padding: 12px 14px; background: hsla(var(--muted) / 0.55);
  color: hsl(var(--muted-foreground)); font-weight: 600; border-bottom: 1px solid hsl(var(--border)); white-space: nowrap;
}
.data-table td { padding: 12px 14px; border-bottom: 1px solid hsla(var(--border) / 0.6); vertical-align: top; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr { transition: background .14s; }
.data-table tbody tr:hover { background: hsla(var(--accent) / 0.28); }
.rate-num { font-weight: 700; color: hsl(var(--brand)); }
.chg-up { color: hsl(var(--red)); font-weight: 600; }
.chg-down { color: hsl(var(--green)); font-weight: 600; }

/* ============ 后台管理 ============ */
.admin-head h2 { font-size: 22px; margin-bottom: 6px; }
.admin-head p { color: hsl(var(--muted-foreground)); font-size: 14px; margin-bottom: 18px; }
.admin-toolbar {
  display: flex; justify-content: space-between; align-items: center; gap: 14px;
  flex-wrap: wrap; margin-bottom: 14px;
}
.admin-collection-tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.admin-collection-tab {
  padding: 7px 14px; border-radius: 9px; border: 1px solid hsl(var(--border));
  background: rgba(255, 255, 255, 0.8);
  color: hsl(var(--muted-foreground)); font-size: 13px; font-weight: 500;
  display: inline-flex; align-items: center; gap: 6px; transition: all .15s;
}
.admin-collection-tab svg { width: 14px; height: 14px; }
.admin-collection-tab:hover { border-color: hsl(var(--ring) / 0.5); color: hsl(var(--foreground)); }
.admin-collection-tab.active { background: hsl(var(--foreground)); color: hsl(var(--background)); border-color: hsl(var(--foreground)); }
.admin-toolbar-right { display: flex; gap: 8px; align-items: center; }
.admin-search {
  padding: 8px 13px; border-radius: 9px; border: 1px solid hsl(var(--border));
  background: hsla(var(--card) / 0.7); outline: none; transition: all .15s;
}
.admin-search:focus { border-color: hsl(var(--ring)); box-shadow: 0 0 0 3px hsl(var(--ring) / 0.14); }

.admin-table-wrap {
  border-radius: var(--radius); overflow: hidden;
  background: var(--glass-bg); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border); box-shadow: var(--shadow);
}
.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin-table th {
  text-align: left; padding: 11px 12px; background: hsla(var(--muted) / 0.55);
  color: hsl(var(--muted-foreground)); font-weight: 600; border-bottom: 1px solid hsl(var(--border)); white-space: nowrap;
}
.admin-table td { padding: 10px 12px; border-bottom: 1px solid hsla(var(--border) / 0.6); }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tbody tr:hover { background: hsla(var(--accent) / 0.28); }
.admin-table .row-actions { display: flex; gap: 6px; white-space: nowrap; }
.icon-btn {
  padding: 4px 10px; border-radius: 7px; font-size: 12px; border: 1px solid hsl(var(--border));
  background: hsla(var(--card) / 0.7); color: hsl(var(--muted-foreground)); white-space: nowrap; transition: all .15s;
}
.icon-btn:hover { border-color: hsl(var(--ring)); color: hsl(var(--brand-2)); }
.icon-btn:active { transform: scale(0.96); }
.icon-btn.danger:hover { border-color: hsl(var(--destructive)); color: hsl(var(--destructive)); }
.empty-state { padding: 40px; text-align: center; color: hsl(var(--muted-foreground)); }

/* ============ 按钮 ============ */
.btn {
  padding: 9px 18px; border-radius: 9px; font-size: 14px; font-weight: 500;
  background: hsla(var(--card) / 0.8); border: 1px solid hsl(var(--border));
  color: hsl(var(--foreground)); transition: all .15s;
}
.btn:hover { border-color: hsl(var(--foreground) / 0.5); }
.btn:active { transform: scale(0.97); }
.btn-primary { background: hsl(var(--foreground)); border-color: hsl(var(--foreground)); color: hsl(var(--background)); }
.btn-primary:hover { background: hsl(var(--foreground) / 0.9); border-color: hsl(var(--foreground) / 0.9); }
.btn-danger { background: hsl(var(--destructive)); border-color: hsl(var(--destructive)); color: #fff; }
.btn-danger:hover { background: hsl(var(--destructive) / 0.9); }

/* ============ 弹窗 ============ */
.modal-mask {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(15, 23, 42, 0.35);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center; padding: 20px;
  animation: maskIn .2s ease;
}
@keyframes maskIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  background: var(--glass-bg-strong); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border); border-radius: var(--radius-lg);
  width: 100%; max-width: 640px; max-height: 86vh; display: flex; flex-direction: column;
  box-shadow: var(--shadow-lg); animation: modalIn .26s cubic-bezier(.2,.8,.3,1);
}
@keyframes modalIn { from { opacity: 0; transform: translateY(14px) scale(0.97); } to { opacity: 1; transform: none; } }
.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px; border-bottom: 1px solid hsl(var(--border));
}
.modal-head h3 { font-size: 17px; }
.modal-close {
  font-size: 18px; color: hsl(var(--muted-foreground)); padding: 4px 9px; border-radius: 7px; transition: all .15s;
}
.modal-close:hover { background: hsla(var(--muted) / 0.8); color: hsl(var(--foreground)); }
.modal-body { padding: 18px 22px; overflow-y: auto; }
.modal-foot { padding: 14px 22px; border-top: 1px solid hsl(var(--border)); display: flex; justify-content: flex-end; gap: 10px; }
.form-field { margin-bottom: 14px; }
.form-field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: hsl(var(--foreground) / 0.8); }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: 9px 12px; border-radius: 9px; border: 1px solid hsl(var(--border));
  background: hsla(var(--card) / 0.7); outline: none; transition: all .15s;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  border-color: hsl(var(--ring)); box-shadow: 0 0 0 3px hsl(var(--ring) / 0.14);
}
.form-field textarea { min-height: 72px; resize: vertical; }
.form-hint { font-size: 11.5px; color: hsl(var(--muted-foreground)); margin-top: 4px; }

/* ============ Toast ============ */
.toast {
  position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%);
  background: rgba(15, 23, 42, 0.88); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  color: #fff; padding: 11px 22px; border-radius: 999px; font-size: 14px;
  box-shadow: var(--shadow-lg); z-index: 200; animation: toastIn .25s cubic-bezier(.2,.8,.3,1);
  border: 1px solid rgba(255,255,255,0.12);
}
.toast.success { background: rgba(22, 163, 74, 0.92); }
.toast.error { background: rgba(220, 38, 38, 0.92); }
@keyframes toastIn { from { opacity: 0; transform: translate(-50%, 12px); } to { opacity: 1; transform: translate(-50%, 0); } }

/* ============ 底部 ============ */
.footer {
  border-top: 1px solid hsl(var(--border) / 0.7);
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  margin-top: 30px;
}
.footer-inner {
  max-width: 1600px; margin: 0 auto; padding: 18px 28px;
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  font-size: 12.5px; color: hsl(var(--muted-foreground));
}

/* ============ 响应式 ============ */
@media (max-width: 720px) {
  .topbar-inner { flex-wrap: wrap; gap: 10px; }
  .global-search { order: 3; flex-basis: 100%; max-width: none; }
  .topnav { margin-left: 0; }
  .hero { padding: 28px 22px; }
  .hero h1 { font-size: 22px; }
  .country-hero { padding: 20px; }
  .admin-toolbar { flex-direction: column; align-items: stretch; }
}