/* =====================================================================
   HUA 额度监控中心 · 样式表
   ===================================================================== */
:root{
  --bg:#070a14;
  --bg-2:#0b1020;
  --surface:rgba(255,255,255,.045);
  --surface-2:rgba(255,255,255,.075);
  --surface-3:rgba(255,255,255,.11);
  --border:rgba(255,255,255,.09);
  --border-strong:rgba(255,255,255,.16);
  --text:#e9edf9;
  --muted:#8e98b6;
  --violet:#6d5efc;
  --cyan:#22d3ee;
  --emerald:#34d399;
  --amber:#fbbf24;
  --rose:#fb7185;
  --shadow:0 18px 40px -18px rgba(0,0,0,.75);
  --radius:18px;
  --radius-sm:12px;
  --ok:#34d399; --warn:#fbbf24; --off:#7c86a4;
  --track:rgba(255,255,255,.08);
}
[data-theme="light"]{
  --bg:#eef1f8;
  --bg-2:#f7f9fd;
  --surface:rgba(255,255,255,.82);
  --surface-2:rgba(255,255,255,.95);
  --surface-3:rgba(15,23,42,.06);
  --border:rgba(15,23,42,.09);
  --border-strong:rgba(15,23,42,.16);
  --text:#131a2d;
  --muted:#61708f;
  --shadow:0 16px 38px -20px rgba(24,39,75,.35);
  --track:rgba(15,23,42,.08);
}

*{box-sizing:border-box}
/* 类选择器里的 display 会覆盖 [hidden] 的 UA 样式，这里强制生效 */
[hidden]{display:none!important}
html,body{height:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"Inter","HarmonyOS Sans SC","PingFang SC","Microsoft YaHei UI","Microsoft YaHei",
              -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  font-size:14px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3{margin:0;font-weight:650;letter-spacing:.2px}
p{margin:0}
button,input,select{font:inherit;color:inherit}
.muted{color:var(--muted)}
.mono{font-variant-numeric:tabular-nums}

/* ------------------------------------------------------- 背景光晕 */
.bg-orbs{position:fixed;inset:0;z-index:-1;overflow:hidden;background:
  radial-gradient(1200px 700px at 12% -10%, rgba(109,94,252,.20), transparent 60%),
  radial-gradient(1000px 620px at 92% 4%, rgba(34,211,238,.14), transparent 62%),
  linear-gradient(180deg,var(--bg) 0%, var(--bg-2) 55%, var(--bg) 100%);}
[data-theme="light"] .bg-orbs{background:
  radial-gradient(1100px 620px at 10% -10%, rgba(109,94,252,.18), transparent 60%),
  radial-gradient(900px 560px at 94% 2%, rgba(34,211,238,.16), transparent 60%),
  linear-gradient(180deg,var(--bg) 0%, var(--bg-2) 100%);}
.orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;animation:float 22s ease-in-out infinite}
.orb-1{width:460px;height:460px;background:rgba(109,94,252,.55);top:-140px;left:-80px}
.orb-2{width:380px;height:380px;background:rgba(34,211,238,.42);top:120px;right:-120px;animation-delay:-7s}
.orb-3{width:420px;height:420px;background:rgba(52,211,153,.28);bottom:-180px;left:38%;animation-delay:-13s}
@keyframes float{0%,100%{transform:translate3d(0,0,0)}33%{transform:translate3d(30px,-26px,0)}66%{transform:translate3d(-24px,18px,0)}}
.grid-lines{position:absolute;inset:0;opacity:.35;
  background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(circle at 50% 0%,#000 0%,transparent 72%);
  -webkit-mask-image:radial-gradient(circle at 50% 0%,#000 0%,transparent 72%);}

/* ------------------------------------------------------------ 布局 */
.wrap{max-width:1480px;margin:0 auto;padding:22px 26px 60px;display:flex;flex-direction:column;gap:20px}

/* ---------------------------------------------------------- 顶栏 */
.topbar{
  position:sticky;top:0;z-index:40;
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  padding:16px 26px;
  background:color-mix(in srgb,var(--bg) 78%, transparent);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--border);
}
.brand{display:flex;align-items:center;gap:14px}
.brand-logo{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--violet),var(--cyan));color:#fff;
  box-shadow:0 10px 26px -10px rgba(109,94,252,.9);
}
.brand-logo svg{width:24px;height:24px}
.brand-text h1{font-size:19px}
.brand-text p{font-size:12.5px;color:var(--muted);margin-top:2px}
.topbar-right{display:flex;align-items:center;gap:10px;flex-wrap:wrap}

.pill{
  display:inline-flex;align-items:center;gap:8px;padding:7px 13px;border-radius:999px;
  background:var(--surface);border:1px solid var(--border);font-size:12.5px;color:var(--muted);
}
.pill .dot{width:8px;height:8px;border-radius:50%;background:var(--emerald);box-shadow:0 0 0 0 rgba(52,211,153,.6);animation:pulse 2.4s infinite}
.pill.stale .dot{background:var(--amber);animation:none}
.pill.err .dot{background:var(--rose);animation:none}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(52,211,153,.55)}70%{box-shadow:0 0 0 10px rgba(52,211,153,0)}100%{box-shadow:0 0 0 0 rgba(52,211,153,0)}}

.btn{
  display:inline-flex;align-items:center;gap:8px;padding:9px 15px;border-radius:12px;cursor:pointer;
  border:1px solid var(--border);background:var(--surface);color:var(--text);
  font-size:13.5px;font-weight:550;transition:.18s ease;white-space:nowrap;
}
.btn:hover{background:var(--surface-2);border-color:var(--border-strong);transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn svg{width:17px;height:17px}
.btn-ghost{padding:9px 11px}
.btn-primary{
  background:linear-gradient(135deg,var(--violet),#8b7bff 55%,var(--cyan));
  border-color:transparent;color:#fff;box-shadow:0 12px 26px -14px rgba(109,94,252,.95);
}
.btn-primary:hover{filter:brightness(1.07)}
.btn.busy{opacity:.75;pointer-events:none}
.btn.busy .spin-when-busy{animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* --------------------------------------------------------- banner */
.banner{
  display:flex;gap:12px;align-items:flex-start;padding:14px 18px;border-radius:var(--radius-sm);
  background:linear-gradient(90deg,rgba(251,113,133,.16),rgba(251,113,133,.05));
  border:1px solid rgba(251,113,133,.35);color:var(--text);font-size:13.5px;
}
.banner.warn{background:linear-gradient(90deg,rgba(251,191,36,.16),rgba(251,191,36,.04));border-color:rgba(251,191,36,.35)}
.banner b{font-weight:650}

/* ----------------------------------------------------------- KPI */
.kpis{display:grid;gap:16px;grid-template-columns:repeat(5,minmax(0,1fr))}
.kpi{
  position:relative;padding:18px 20px 16px;border-radius:var(--radius);overflow:hidden;
  background:var(--surface);border:1px solid var(--border);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow);transition:.22s ease;
}
.kpi:hover{transform:translateY(-3px);border-color:var(--border-strong);background:var(--surface-2)}
.kpi::after{content:"";position:absolute;inset:0 0 auto;height:2px;background:var(--accent,var(--violet));opacity:.85}
.kpi[data-accent="violet"]{--accent:linear-gradient(90deg,#6d5efc,#a78bfa)}
.kpi[data-accent="cyan"]{--accent:linear-gradient(90deg,#22d3ee,#38bdf8)}
.kpi[data-accent="amber"]{--accent:linear-gradient(90deg,#fbbf24,#fb923c)}
.kpi[data-accent="emerald"]{--accent:linear-gradient(90deg,#34d399,#22d3ee)}
.kpi[data-accent="rose"]{--accent:linear-gradient(90deg,#fb7185,#f472b6)}
.kpi-head{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:12.5px;font-weight:600}
.kpi-icon{width:24px;height:24px;border-radius:8px;display:grid;place-items:center;background:var(--surface-3);font-size:12px;color:var(--text)}
.kpi-value{margin-top:12px;font-size:29px;font-weight:700;letter-spacing:-.5px;font-variant-numeric:tabular-nums;line-height:1.1}
.kpi-value small{font-size:13px;font-weight:600;color:var(--muted);margin-left:5px;letter-spacing:0}
.kpi-foot{margin-top:8px;font-size:12px;color:var(--muted);display:flex;align-items:center;gap:8px;min-height:18px}
.mini-bar{position:relative;height:6px;width:100%;border-radius:99px;background:var(--track);overflow:hidden}
.mini-bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--violet),var(--cyan));transition:width .7s cubic-bezier(.4,0,.2,1)}

/* ------------------------------------------------------- 面板行 */
.panels{display:grid;gap:16px;grid-template-columns:minmax(0,2.05fr) minmax(0,1fr)}
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px 20px;box-shadow:var(--shadow);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}
.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:6px}
.card-head h2{font-size:15.5px}
.card-head p{font-size:12.5px;margin-top:2px}

.seg{display:inline-flex;padding:3px;border-radius:11px;background:var(--surface-3);border:1px solid var(--border);gap:2px}
.seg button{
  border:0;background:transparent;color:var(--muted);padding:6px 12px;border-radius:9px;
  cursor:pointer;font-size:12.5px;font-weight:550;transition:.16s
}
.seg button:hover{color:var(--text)}
.seg button.active{background:linear-gradient(135deg,var(--violet),#8b7bff);color:#fff;box-shadow:0 6px 14px -8px rgba(109,94,252,.9)}

.chart-host{position:relative;height:290px;margin-top:10px}
.chart{width:100%;height:100%;display:block;overflow:visible}
.chart .grid-line{stroke:var(--border);stroke-width:1;shape-rendering:crispEdges}
.chart .axis-text{fill:var(--muted);font-size:11px}
.chart .line{fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.chart .line-total{stroke:var(--violet);stroke-dasharray:5 5;opacity:.85}
.chart .line-remain{stroke:var(--cyan)}
.chart .line-used{stroke:var(--amber)}
.chart .hover-line{stroke:var(--border-strong);stroke-width:1;stroke-dasharray:3 3}
.chart .hover-dot{fill:var(--cyan);stroke:#fff;stroke-width:2}
.chart-tip{
  position:absolute;pointer-events:none;transform:translate(-50%,-118%);z-index:5;
  padding:9px 12px;border-radius:11px;background:rgba(12,17,32,.94);border:1px solid var(--border-strong);
  color:#e9edf9;font-size:12px;white-space:nowrap;box-shadow:0 14px 30px -12px rgba(0,0,0,.8)
}
[data-theme="light"] .chart-tip{background:rgba(255,255,255,.97);color:#131a2d}
.chart-tip b{display:block;margin-bottom:4px;font-size:11.5px;color:var(--muted);font-weight:600}
.chart-tip span{display:flex;justify-content:space-between;gap:14px}
.legend{display:flex;gap:18px;margin-top:10px;font-size:12px;color:var(--muted);flex-wrap:wrap}
.legend i{display:inline-block;width:16px;height:3px;border-radius:2px;margin-right:7px;vertical-align:middle}
.sw-total{background:var(--violet)}.sw-remain{background:var(--cyan)}.sw-used{background:var(--amber)}

.empty{padding:34px;text-align:center;color:var(--muted);font-size:13px}
.empty.big{padding:60px}

/* -------------------------------------------------------- 圆环 */
.donut-card{display:flex;flex-direction:column}
.donut-host{position:relative;display:grid;place-items:center;margin:14px 0 6px}
.donut{width:190px;height:190px;transform:rotate(-90deg)}
.donut-track{fill:none;stroke:var(--track);stroke-width:15}
.donut-fill{fill:none;stroke:url(#donutGrad);stroke-width:15;stroke-linecap:round;
  stroke-dasharray:402;stroke-dashoffset:402;transition:stroke-dashoffset .9s cubic-bezier(.4,0,.2,1);filter:drop-shadow(0 0 10px rgba(34,211,238,.35))}
.donut-center{position:absolute;text-align:center}
.donut-center strong{display:block;font-size:33px;font-weight:700;letter-spacing:-1px;font-variant-numeric:tabular-nums}
.donut-center span{font-size:12px;color:var(--muted)}
.breakdown{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-direction:column;gap:9px}
.breakdown li{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--muted)}
.breakdown strong{margin-left:auto;color:var(--text);font-variant-numeric:tabular-nums}
.bd-dot{width:9px;height:9px;border-radius:50%}
.bd-dot.ok{background:var(--ok)}.bd-dot.warn{background:var(--warn)}.bd-dot.off{background:var(--off)}

/* ------------------------------------------------------ 工具条 */
.toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.search{position:relative;flex:1 1 260px;min-width:220px}
.search svg{position:absolute;left:13px;top:50%;transform:translateY(-50%);width:17px;height:17px;color:var(--muted)}
.search input{
  width:100%;padding:10px 14px 10px 40px;border-radius:12px;background:var(--surface);
  border:1px solid var(--border);outline:none;transition:.18s
}
.search input:focus{border-color:var(--violet);background:var(--surface-2);box-shadow:0 0 0 3px rgba(109,94,252,.16)}
.select{
  padding:10px 13px;border-radius:12px;background:var(--surface);border:1px solid var(--border);
  cursor:pointer;outline:none
}
.select:focus{border-color:var(--violet)}

/* --------------------------------------------------------- 卡片网格 */
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(330px,1fr))}
.acc{
  position:relative;border-radius:var(--radius);padding:18px;cursor:pointer;overflow:hidden;
  background:var(--surface);border:1px solid var(--border);
  box-shadow:var(--shadow);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  transition:.22s ease;
}
.acc:hover{transform:translateY(-4px);border-color:var(--border-strong);background:var(--surface-2)}
.acc::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;pointer-events:none;
  background:linear-gradient(135deg,var(--tint,transparent),transparent 45%);opacity:.5;
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude}
.acc.exhausted{--tint:rgba(251,113,133,.55)}
.acc.ready{--tint:rgba(52,211,153,.45)}
.acc.disabled{opacity:.62}
.acc-top{display:flex;align-items:center;gap:12px;margin-bottom:15px}
.avatar{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;
  font-weight:700;font-size:16px;color:#fff;flex:none;letter-spacing:-.5px;
  box-shadow:0 8px 20px -10px rgba(0,0,0,.8)
}
.acc-id{min-width:0;flex:1}
.acc-name{font-size:15px;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.acc-sub{font-size:11.5px;color:var(--muted);display:flex;gap:8px;align-items:center;margin-top:2px;flex-wrap:wrap}
.tag{padding:1.5px 7px;border-radius:6px;background:var(--surface-3);border:1px solid var(--border);font-size:10.5px;letter-spacing:.2px}
.status{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;font-size:11.5px;font-weight:600;flex:none}
.status i{width:6px;height:6px;border-radius:50%;background:currentColor}
.status.ready{color:#5eead4;background:rgba(52,211,153,.13);border:1px solid rgba(52,211,153,.3)}
.status.exhausted{color:#fda4af;background:rgba(251,113,133,.13);border:1px solid rgba(251,113,133,.3)}
.status.disabled{color:#9aa4c0;background:var(--surface-3);border:1px solid var(--border)}
[data-theme="light"] .status.ready{color:#047857}
[data-theme="light"] .status.exhausted{color:#be123c}

.bar-row{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:7px}
.bar-row .now{font-size:21px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.4px}
.bar-row .now span{font-size:12px;color:var(--muted);font-weight:600;margin-left:4px;letter-spacing:0}
.bar-row .of{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.bar{height:9px;border-radius:99px;background:var(--track);overflow:hidden;position:relative}
.bar>i{display:block;height:100%;border-radius:99px;transition:width .8s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}
.bar>i::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.45),transparent);
  transform:translateX(-100%);animation:shine 2.6s ease-in-out infinite}
@keyframes shine{0%{transform:translateX(-100%)}55%,100%{transform:translateX(200%)}}
.lv-ok>i{background:linear-gradient(90deg,#34d399,#22d3ee)}
.lv-mid>i{background:linear-gradient(90deg,#fbbf24,#fb923c)}
.lv-high>i{background:linear-gradient(90deg,#fb7185,#f97316)}

.acc-meta{display:grid;grid-template-columns:1fr 1fr;gap:9px 12px;margin-top:15px;padding-top:14px;border-top:1px dashed var(--border)}
.meta{font-size:12px;color:var(--muted);display:flex;flex-direction:column;gap:2px;min-width:0}
.meta b{color:var(--text);font-weight:600;font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.meta.wide{grid-column:1/-1}

/* --------------------------------------------------------- 日志 */
.logs-card{padding-bottom:8px}
.table-scroll{overflow-x:auto;margin-top:8px}
table.logs{width:100%;border-collapse:collapse;font-size:12.5px;min-width:720px}
table.logs th{
  text-align:left;padding:9px 12px;color:var(--muted);font-weight:600;font-size:11.5px;
  letter-spacing:.4px;border-bottom:1px solid var(--border);text-transform:uppercase
}
table.logs td{padding:10px 12px;border-bottom:1px solid var(--border);font-variant-numeric:tabular-nums}
table.logs tr:last-child td{border-bottom:0}
table.logs tr:hover td{background:var(--surface-2)}
.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:600}
.badge.ok{color:#5eead4;background:rgba(52,211,153,.13)}
.badge.bad{color:#fda4af;background:rgba(251,113,133,.13)}
[data-theme="light"] .badge.ok{color:#047857}
[data-theme="light"] .badge.bad{color:#be123c}

.foot{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;padding:6px 4px 0;flex-wrap:wrap;gap:8px}

/* --------------------------------------------------------- 弹层 */
.modal-mask{
  position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:22px;
  background:rgba(4,7,15,.66);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  animation:fade .16s ease
}
@keyframes fade{from{opacity:0}to{opacity:1}}
.modal{
  width:min(760px,100%);max-height:86vh;overflow:auto;border-radius:20px;padding:22px 24px;
  background:linear-gradient(180deg,var(--surface-2),var(--surface));
  border:1px solid var(--border-strong);box-shadow:0 40px 80px -30px rgba(0,0,0,.9);
  animation:pop .2s cubic-bezier(.2,.9,.3,1.2)
}
@keyframes pop{from{opacity:0;transform:translateY(14px) scale(.97)}to{opacity:1;transform:none}}
.modal-head{display:flex;align-items:center;gap:13px;margin-bottom:16px}
.modal-head h3{font-size:17px}
.modal-close{margin-left:auto;border:0;background:var(--surface-3);width:34px;height:34px;border-radius:10px;cursor:pointer;font-size:17px;line-height:1}
.modal-close:hover{background:var(--surface-2)}
.form-row{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.form-row label{font-size:12.5px;color:var(--muted);font-weight:600}
.form-row input,.form-row select{
  padding:10px 13px;border-radius:11px;background:var(--surface-3);border:1px solid var(--border);outline:none
}
.form-row input:focus{border-color:var(--violet)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.hint{font-size:11.5px;color:var(--muted)}
.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:6px}
.kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:4px 0 18px}
.kv div{background:var(--surface-3);border:1px solid var(--border);border-radius:12px;padding:11px 13px}
.kv span{display:block;font-size:11.5px;color:var(--muted);margin-bottom:3px}
.kv b{font-size:15px;font-variant-numeric:tabular-nums}
.sub-title{font-size:13px;font-weight:650;margin:16px 0 8px;display:flex;align-items:center;gap:8px}
.sub-title::before{content:"";width:3px;height:13px;border-radius:2px;background:linear-gradient(var(--violet),var(--cyan))}
table.pkgs{width:100%;border-collapse:collapse;font-size:12.5px}
table.pkgs th{text-align:left;color:var(--muted);font-size:11.5px;padding:7px 10px;border-bottom:1px solid var(--border)}
table.pkgs td{padding:8px 10px;border-bottom:1px solid var(--border);font-variant-numeric:tabular-nums}
table.pkgs td.r{text-align:right}
table.pkgs tr:hover td{background:var(--surface-2)}

/* --------------------------------------------- 区块标题 / 版本徽章 */
.block-head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-top:6px}
.block-head h2{font-size:17px;display:flex;align-items:center;gap:9px}
.block-head h2::before{content:"";width:4px;height:16px;border-radius:2px;background:linear-gradient(var(--violet),var(--cyan))}
.block-head p{font-size:12.5px;margin-top:3px}

.region-badge{
  display:inline-flex;align-items:center;gap:5px;padding:2.5px 9px;border-radius:999px;
  font-size:11px;font-weight:650;letter-spacing:.2px;white-space:nowrap;border:1px solid transparent
}
.region-badge::before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor}
.region-badge.cn{color:#e11d48;background:rgba(244,63,94,.12);border-color:rgba(244,63,94,.32)}
.region-badge.global{color:#0284c7;background:rgba(14,165,233,.12);border-color:rgba(14,165,233,.32)}
.region-badge.other{color:#64748b;background:var(--surface-3);border-color:var(--border)}
[data-theme="light"] .region-badge.cn{color:#be123c}
[data-theme="light"] .region-badge.global{color:#0369a1}

/* 使用率圆环卡片里的「按版本」汇总 */
.by-region{margin-top:16px;padding-top:14px;border-top:1px dashed var(--border);display:flex;flex-direction:column;gap:11px}
.by-region .br-row{display:flex;flex-direction:column;gap:6px}
.by-region .br-top{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted)}
.by-region .br-top b{margin-left:auto;color:var(--text);font-variant-numeric:tabular-nums;font-size:12.5px}
.by-region .br-bar{height:7px;border-radius:99px;background:var(--track);overflow:hidden}
.by-region .br-bar i{display:block;height:100%;border-radius:99px;transition:width .8s cubic-bezier(.4,0,.2,1)}
.by-region .cn i{background:linear-gradient(90deg,#fb7185,#f472b6)}
.by-region .global i{background:linear-gradient(90deg,#38bdf8,#22d3ee)}

/* ------------------------------------------------------- 模型卡片 */
.model-stats{display:flex;gap:9px;flex-wrap:wrap}
.model-stats span{
  padding:5px 11px;border-radius:999px;background:var(--surface);border:1px solid var(--border);
  font-size:12px;color:var(--muted)
}
.model-stats b{color:var(--text);font-variant-numeric:tabular-nums}

.models-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(268px,1fr))}
.model{
  position:relative;padding:15px 16px;border-radius:var(--radius-sm);
  background:var(--surface);border:1px solid var(--border);
  box-shadow:var(--shadow);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  transition:.2s ease;overflow:hidden
}
.model:hover{transform:translateY(-3px);border-color:var(--border-strong);background:var(--surface-2)}
.model::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px}
.model.cn::before{background:linear-gradient(180deg,#fb7185,#f472b6)}
.model.global::before{background:linear-gradient(180deg,#38bdf8,#22d3ee)}
.model.other::before{background:var(--border-strong)}
.model-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:10px}
.model-ctx{font-size:11.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.model-name{font-size:14.5px;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.model-id{font-size:11.5px;color:var(--muted);margin-top:2px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.model-metrics{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0 11px;
  padding:10px 0;border-top:1px dashed var(--border);border-bottom:1px dashed var(--border)}
.model-metrics div{display:flex;flex-direction:column;gap:2px;min-width:0}
.model-metrics span{font-size:11px;color:var(--muted)}
.model-metrics b{font-size:14px;font-variant-numeric:tabular-nums;letter-spacing:-.2px}
.model-metrics b.cred.free{color:#059669}
.model-metrics b.cred.low{color:#0891b2}
.model-metrics b.cred.mid{color:#d97706}
.model-metrics b.cred.high{color:#e11d48}
.model-tags{display:flex;gap:6px;flex-wrap:wrap;min-height:22px}
.mtag{padding:2px 8px;border-radius:6px;background:var(--surface-3);border:1px solid var(--border);
  font-size:10.5px;color:var(--muted);white-space:nowrap}
.mtag.hot{color:#a855f7;border-color:rgba(168,85,247,.32);background:rgba(168,85,247,.1)}

/* -------------------------------------------------------- toast */
.toasts{position:fixed;right:22px;bottom:22px;z-index:120;display:flex;flex-direction:column;gap:10px}
.toast{
  min-width:240px;max-width:380px;padding:13px 16px;border-radius:13px;font-size:13px;
  background:rgba(12,17,32,.95);border:1px solid var(--border-strong);color:#e9edf9;
  box-shadow:0 20px 44px -18px rgba(0,0,0,.9);animation:slidein .22s ease
}
[data-theme="light"] .toast{background:rgba(255,255,255,.98);color:#131a2d}
.toast.ok{border-left:3px solid var(--emerald)}
.toast.err{border-left:3px solid var(--rose)}
.toast.info{border-left:3px solid var(--violet)}
.toast.leaving{animation:slideout .22s ease forwards}
@keyframes slidein{from{opacity:0;transform:translateX(24px)}to{opacity:1;transform:none}}
@keyframes slideout{to{opacity:0;transform:translateX(24px)}}

/* ---------------------------------------------------- 响应式 */
@media (max-width:1200px){
  .kpis{grid-template-columns:repeat(3,minmax(0,1fr))}
  .panels{grid-template-columns:1fr}
}
@media (max-width:780px){
  .wrap{padding:16px 14px 48px}
  .topbar{padding:12px 14px}
  .kpis{grid-template-columns:repeat(2,minmax(0,1fr))}
  .kpi-value{font-size:24px}
  .brand-text h1{font-size:16px}
  .grid{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .chart-host{height:220px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}