:root{
  --bg:#eef2f8; --card:#ffffff; --ink:#18223a; --ink2:#414f66; --muted:#8894a8;
  --line:#e5eaf3; --line2:#f0f3f9;
  --brand:#2f6bff; --brand-d:#1f55e6; --brand-l:#edf3ff;
  --violet:#7c3aed; --cyan:#0891b2; --green:#10b981; --amber:#e08c13; --rose:#ef4444; --indigo:#4f46e5;
  --side:#122b5c; --side2:#0d2149; --side-ink:#b9c7e4; --side-act:#2f6bff;
  --top:#122b5c;
  --sh:0 4px 20px rgba(30,50,90,.07); --sh-s:0 1px 4px rgba(30,50,90,.05);
  --r:14px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--ink);
  font:14px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",Arial,sans-serif;
  -webkit-font-smoothing:antialiased}
a{color:var(--brand);text-decoration:none}
/* 全局滚动条美化（与深色/浅色主题协调，替代 Windows 默认灰条） */
*::-webkit-scrollbar{width:8px;height:8px}
*::-webkit-scrollbar-track{background:transparent}
*::-webkit-scrollbar-thumb{background:rgba(120,140,170,.35);border-radius:99px}
*::-webkit-scrollbar-thumb:hover{background:rgba(120,140,170,.55)}
*{scrollbar-width:thin;scrollbar-color:rgba(120,140,170,.35) transparent}
.hidden{display:none!important}
.ico{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto}

/* ---------- 布局（深蓝顶栏 + 深蓝侧栏，参考图风格） ---------- */
.shell{display:flex;min-height:100vh;flex-direction:column}
.topbar{height:56px;background:linear-gradient(90deg,var(--top),#16356e);color:#fff;display:flex;align-items:center;
  gap:16px;padding:0 18px;position:sticky;top:0;z-index:40}
.topbar .tb-brand{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.topbar .tb-brand .logo{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,#2f6bff,#6d3ef0);
  display:grid;place-items:center;color:#fff;font-weight:700;font-size:13px}
.topbar .tb-brand b{font-size:15px;letter-spacing:.2px;white-space:nowrap}
.topbar .tb-ver{background:rgba(255,255,255,.14);border-radius:6px;padding:2px 8px;font-size:11px;color:#c8d6f5;white-space:nowrap}
.tb-search{flex:1;max-width:460px;display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.16);border-radius:9px;padding:7px 12px;color:#9fb2d9;transition:.15s;position:relative}
.tb-search:focus-within{background:rgba(255,255,255,.2)}
.tb-search input{border:0;background:transparent;outline:0;font:inherit;color:#fff;width:100%}
.tb-search input::placeholder{color:#8fa2c9}
/* 全局搜索下拉结果 */
.gsr-wrap{position:absolute;top:calc(100% + 8px);left:0;right:0;background:#fff;border-radius:12px;
  box-shadow:0 16px 48px rgba(10,25,60,.25);border:1px solid var(--line);overflow:hidden;z-index:60;color:var(--ink)}
.gsr-group{padding:8px 14px 4px;font-size:11px;color:var(--muted);font-weight:600;letter-spacing:.08em}
.gsr-item{display:flex;align-items:center;gap:10px;padding:9px 14px;cursor:pointer;font-size:13px}
.gsr-item:hover{background:#f4f8ff}
.gsr-item .gi-ic{width:28px;height:28px;border-radius:8px;display:grid;place-items:center;color:#fff;font-size:12px;font-weight:700;flex:0 0 auto}
.gsr-item .gi-t{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.gsr-item .gi-s{color:var(--muted);font-size:11.5px;flex:0 0 auto}
.gsr-empty{padding:18px;text-align:center;color:var(--muted);font-size:12.5px}
.tb-right{margin-left:auto;display:flex;align-items:center;gap:8px;flex:0 0 auto}
.tb-icon{position:relative;width:32px;height:32px;border-radius:8px;display:grid;place-items:center;color:#c8d6f5;cursor:pointer;transition:.15s}
.tb-icon:hover{background:rgba(255,255,255,.12);color:#fff}
.tb-icon .red-dot{position:absolute;top:5px;right:6px;width:7px;height:7px;border-radius:50%;background:#ff5b5b;border:1.5px solid var(--top)}
.tb-user{display:flex;align-items:center;gap:8px;padding:4px 8px;border-radius:9px;cursor:pointer;transition:.15s}
.tb-user:hover{background:rgba(255,255,255,.12)}
.tb-user .avatar{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,#60a5fa,#a78bfa);
  display:grid;place-items:center;color:#fff;font-weight:600;font-size:11px}
.tb-user b{font-size:12.5px;font-weight:500;color:#e6edfb;white-space:nowrap}

.shell-body{display:flex;flex:1;min-height:0}
.sidebar{width:200px;flex:0 0 200px;background:linear-gradient(180deg,var(--side),var(--side2));color:var(--side-ink);
  display:flex;flex-direction:column;position:sticky;top:56px;height:calc(100vh - 56px);z-index:30;overflow-y:auto;overflow-x:hidden}
.sidebar::-webkit-scrollbar{width:5px}
.sidebar::-webkit-scrollbar-thumb{background:rgba(255,255,255,.15);border-radius:99px}
.nav{flex:1;padding:10px 10px 16px}
.nav-group{margin:14px 0 4px;padding:0 10px;font-size:10.5px;letter-spacing:.14em;color:#5f78a8;text-transform:uppercase;font-weight:600}
.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:9px;cursor:pointer;
  color:var(--side-ink);font-size:13.5px;margin-bottom:2px;transition:.15s;user-select:none;font-weight:500}
.nav-item .ico{color:#7e94c4}
.nav-item:hover{background:rgba(255,255,255,.07);color:#fff}
.nav-item:hover .ico{color:#c8d6f5}
.nav-item.active{background:var(--side-act);color:#fff;box-shadow:0 4px 12px rgba(47,107,255,.35)}
.nav-item.active .ico{color:#fff}
.nav-item .arrow{margin-left:auto;font-size:10px;color:#5f78a8;transition:.2s}
.nav-item.active .arrow{color:rgba(255,255,255,.7)}
.nav-item .badge{margin-left:auto;background:#ff5b5b;color:#fff;font-size:11px;padding:1px 7px;border-radius:99px}
.nav-item.active .badge{background:rgba(255,255,255,.25)}
.side-foot{padding:12px;border-top:1px solid rgba(255,255,255,.08)}
.side-user{display:flex;align-items:center;gap:10px;padding:8px;border-radius:10px}
.side-user:hover{background:rgba(255,255,255,.07)}
.avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#60a5fa,#a78bfa);
  display:grid;place-items:center;color:#fff;font-weight:600;font-size:12px;flex:0 0 auto}
.side-user .u{min-width:0}
.side-user .u b{display:block;color:#fff;font-size:12.5px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.side-user .u small{color:#8093b3;font-size:11px}
.main{flex:1;min-width:0;display:flex;flex-direction:column}

/* ---------- 顶部栏（深蓝版已在布局区定义；此处为通用浅色搜索框，用于页内过滤） ---------- */
.search{display:flex;align-items:center;gap:8px;background:#f2f5fa;border:1px solid transparent;
  border-radius:10px;padding:8px 12px;color:var(--muted);transition:.15s}
.search:focus-within{background:#fff;border-color:#c6d7f7;box-shadow:0 0 0 3px rgba(47,107,255,.08)}
.search input{border:0;background:transparent;outline:0;font:inherit;color:var(--ink);width:100%}
.search input::placeholder{color:#9aa7ba}
.icon-btn{width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--ink2);
  display:grid;place-items:center;cursor:pointer;transition:.15s}
.icon-btn:hover{background:#f5f8fd;color:var(--brand);border-color:#c6d7f7}
select,input,textarea{font:inherit;color:var(--ink)}
.sel{border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 10px;outline:0;max-width:230px}
.sel:focus{border-color:#b9cef4;box-shadow:0 0 0 3px rgba(37,99,235,.1)}
.btn{border:0;border-radius:10px;padding:9px 14px;background:var(--brand);color:#fff;cursor:pointer;font-size:13.5px;
  font-weight:500;display:inline-flex;align-items:center;gap:7px;transition:.15s;white-space:nowrap}
.btn:hover{background:var(--brand-d)}
.btn.ghost{background:#eef3fb;color:var(--ink2)}
.btn.ghost:hover{background:#e3ebf8;color:var(--brand-d)}
.btn.line{background:#fff;color:var(--ink2);border:1px solid var(--line)}
.btn.line:hover{border-color:#b9cef4;color:var(--brand);background:#f8fbff}
.btn.warn{background:var(--rose)}
.btn.warn:hover{background:#c93d3d}
.btn.sm{padding:6px 11px;font-size:12.5px;border-radius:9px}
.btn:disabled{opacity:.55;cursor:not-allowed}

/* ---------- 内容区 ---------- */
main{padding:20px 22px 40px;max-width:1580px;width:100%;margin:0 auto}
.page-head{display:flex;align-items:flex-end;gap:14px;margin-bottom:16px;flex-wrap:wrap}
.page-head h1{margin:0;font-size:22px;letter-spacing:-.2px}
.page-head p{margin:2px 0 0;color:var(--muted);font-size:13px}
.page-head .spacer{flex:1}

/* 渐变横幅（深蓝科技风） */
.hero{position:relative;overflow:hidden;border-radius:16px;padding:24px 28px;margin-bottom:18px;color:#fff;
  background:linear-gradient(112deg,#1d3fd8 0%,#2f6bff 55%,#4f7dff 100%);display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.hero:before{content:"";position:absolute;inset:0;opacity:.5;
  background:radial-gradient(620px 200px at 88% -30%,rgba(255,255,255,.22),transparent 60%),
             radial-gradient(420px 180px at 60% 130%,rgba(110,231,255,.18),transparent 60%)}
.hero:after{content:"";position:absolute;inset:0;opacity:.35;
  background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);
  background-size:34px 34px;mask-image:linear-gradient(100deg,transparent 30%,#000 100%)}
.hero-txt{position:relative;z-index:1;min-width:280px;flex:1}
.hero-txt .eyebrow{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.16);color:#dbe7ff;
  border-radius:99px;padding:3px 10px;font-size:11.5px;font-weight:600;margin-bottom:10px}
.hero-txt h2{margin:0 0 6px;font-size:23px;letter-spacing:-.3px}
.hero-txt p{margin:0;color:#c8d8ff;font-size:13.5px;max-width:620px}
.hero-stats{position:relative;z-index:1;display:flex;gap:10px;flex-wrap:wrap}
.hero-stat{background:rgba(255,255,255,.13);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.22);
  border-radius:12px;padding:12px 16px;min-width:118px}
.hero-stat span{display:block;color:#b9ccff;font-size:11.5px;margin-bottom:4px}
.hero-stat b{font-size:20px;letter-spacing:-.3px;color:#fff}
.hero-stat.ok b{color:#6ee7b7}.hero-stat.stop b{color:#fda4af}

/* 指标卡（简约版：统一浅蓝底图标 + 灰色说明） */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:16px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;box-shadow:var(--sh-s);
  position:relative;overflow:hidden;transition:.18s;display:flex;gap:13px;align-items:flex-start}
.kpi:hover{transform:translateY(-2px);box-shadow:var(--sh);border-color:#d5e2f8}
.kpi .chip{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;flex:0 0 auto;
  background:var(--brand-l);color:var(--brand)}
.kpi .chip svg{width:20px;height:20px}
.kpi .val{font-size:24px;font-weight:700;letter-spacing:-.5px;line-height:1.15;color:var(--ink)}
.kpi .lbl{color:var(--ink2);font-size:12.5px;margin-top:1px;font-weight:500}
.kpi .delta{font-size:11px;margin-top:4px;color:var(--muted)}

/* 平台状态网格（参考图：图标块+名称+账号数+状态点） */
.plat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(86px,1fr));gap:10px}
.plat-cell{display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 6px 10px;border:1px solid var(--line2);
  border-radius:12px;background:#fbfcfe;transition:.15s;cursor:default;text-align:center}
.plat-cell:hover{border-color:#cfe0fb;background:#f5f9ff;transform:translateY(-2px)}
.plat-cell .sq{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;color:#fff;font-size:13px;font-weight:700}
.plat-cell b{font-size:12px;font-weight:600;color:var(--ink)}
.plat-cell small{font-size:10.5px;color:var(--muted);line-height:1.4}
.plat-cell .st{display:inline-flex;align-items:center;gap:4px;font-size:10.5px;font-weight:500}
.plat-cell .st i{width:6px;height:6px;border-radius:50%;display:inline-block}
.plat-cell .st.ok{color:var(--green)}.plat-cell .st.ok i{background:var(--green)}
.plat-cell .st.warn{color:var(--amber)}.plat-cell .st.warn i{background:var(--amber)}

/* 快捷操作（统一浅蓝单色） */
.qa{display:flex;flex-direction:column;align-items:center;gap:7px;padding:13px 6px;border:1px solid var(--line2);
  border-radius:12px;background:#fbfcfe;cursor:pointer;font:inherit;font-size:12px;color:var(--ink2);transition:.15s}
.qa:hover{border-color:#c6d7f7;background:#f5f9ff;transform:translateY(-2px);color:var(--brand-d)}
.qa-ic{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:var(--brand-l);color:var(--brand)}

/* 产品目录条 */
.prod-cell{display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 6px;border:1px solid var(--line2);
  border-radius:12px;background:#fbfcfe;transition:.15s;cursor:pointer;text-align:center}
.prod-cell:hover{border-color:#cfe0fb;background:#f5f9ff;transform:translateY(-2px)}
.prod-cell .pic{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;color:#fff;font-size:15px;font-weight:700}
.prod-cell b{font-size:11.5px;font-weight:600;color:var(--ink);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.prod-cell small{font-size:10.5px;color:var(--muted)}
.c-blue{background:linear-gradient(135deg,#3b82f6,#2563eb)}
.c-cyan{background:linear-gradient(135deg,#22d3ee,#0891b2)}
.c-violet{background:linear-gradient(135deg,#a78bfa,#7c3aed)}
.c-amber{background:linear-gradient(135deg,#fbbf24,#e08c13)}
.c-green{background:linear-gradient(135deg,#34d399,#0ea472)}
.c-rose{background:linear-gradient(135deg,#fb7185,#e04c4c)}
.c-indigo{background:linear-gradient(135deg,#818cf8,#4f46e5)}

/* 卡片通用 */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-s);padding:18px}
.card-head{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.card-head h3{margin:0;font-size:15px;font-weight:600}
.card-head .sub{color:var(--muted);font-size:12px}
.card-head .more{margin-left:auto;color:var(--muted);font-size:12.5px;cursor:pointer}
.card-head .more:hover{color:var(--brand)}
.grid-3{display:grid;grid-template-columns:1.02fr 1.3fr 1fr;gap:16px;margin-bottom:16px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.grid-3b{display:grid;grid-template-columns:1.15fr 1fr .95fr;gap:16px}
.ana-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:16px}
@media(max-width:1240px){.grid-3,.grid-3b{grid-template-columns:1fr 1fr}.grid-3>*:first-child{grid-column:1/-1}
  .dash-row2,.dash-row3{grid-template-columns:1fr 1fr}.dash-row3>*:first-child{grid-column:1/-1}.dash-row4{grid-template-columns:1fr}}
@media(max-width:1000px){.ana-grid,.dash-row2{grid-template-columns:1fr}.dash-row3{grid-template-columns:1fr}}
@media(max-width:900px){.grid-3,.grid-3b,.grid-2{grid-template-columns:1fr}.sidebar{display:none}}

/* 平台磁贴 */
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.tile{display:flex;align-items:center;gap:9px;padding:9px 10px;border:1px solid var(--line2);border-radius:11px;
  background:#fbfcfe;transition:.15s;cursor:default}
.tile:hover{border-color:#cfe0fb;background:#f5f9ff}
.tile .sq{width:28px;height:28px;border-radius:8px;display:grid;place-items:center;color:#fff;font-size:11.5px;font-weight:600;flex:0 0 auto}
.tile .n{min-width:0}
.tile .n b{display:block;font-size:12.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tile .n small{display:block;color:var(--muted);font-size:10.5px}
.tile .dot{margin-left:auto;width:6px;height:6px;border-radius:50%;background:#cbd5e1;flex:0 0 auto}
.tile.on .dot{background:var(--green)}

/* 图例与图表 */
.legend{display:flex;gap:14px;flex-wrap:wrap;margin-top:10px;justify-content:center}
.legend i{display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:5px}
.legend span{font-size:11.5px;color:var(--muted)}
svg.chart{width:100%;height:auto;display:block;overflow:visible}
.trend-card{display:flex;flex-direction:column}
.trend-card .trend-body{flex:1;display:flex;flex-direction:column;justify-content:center;gap:4px}

/* 漏斗 */
.funnel-row{margin-bottom:11px}
.funnel-row .fr-top{display:flex;justify-content:space-between;font-size:12.5px;margin-bottom:5px}
.funnel-row .fr-top b{font-weight:600}
.funnel-row .track{height:9px;border-radius:99px;background:#eef2f8;overflow:hidden}
.funnel-row .fill{height:100%;border-radius:99px;transition:width .5s ease}

/* 列表 */
.list{display:flex;flex-direction:column;gap:2px}
.li{display:flex;align-items:flex-start;gap:10px;padding:10px 8px;border-radius:10px;transition:.15s}
.li:hover{background:#f7fafd}
.li .bd{min-width:0;flex:1}
.li .bd b{display:block;font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.li .bd span{display:block;color:var(--muted);font-size:11.5px;margin-top:1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.li .right{color:var(--muted);font-size:11.5px;white-space:nowrap}
.dot-s{width:8px;height:8px;border-radius:50%;margin-top:5px;flex:0 0 auto}
.empty{color:var(--muted);font-size:13px;text-align:center;padding:26px 0}

.content-mini{display:flex;gap:10px;padding:9px;border-radius:11px;transition:.15s;align-items:center}
.content-mini:hover{background:#f7fafd}
.thumb{width:56px;height:42px;border-radius:9px;flex:0 0 auto;position:relative;overflow:hidden}
.thumb:after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(255,255,255,.35),transparent 60%)}

/* 表格 */
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px;background:#fff}
table{border-collapse:separate;border-spacing:0;width:100%;font-size:13px}
th,td{text-align:left;padding:11px 13px;border-bottom:1px solid var(--line2);vertical-align:top}
th{background:#f7fafd;color:#5c6b82;font-weight:600;font-size:12px;white-space:nowrap;position:sticky;top:0;z-index:1}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:#fafcff}
td b{font-weight:600}
.t-main{font-size:13px}
.sub{color:var(--muted);font-size:11.5px}

/* 标签（低饱和语义色：蓝=进行/信息 绿=成功 橙=待办 红=错误 灰=中性） */
.tag{display:inline-flex;align-items:center;gap:5px;border-radius:99px;padding:2px 9px;font-size:11.5px;font-weight:500;white-space:nowrap}
.t-blue{background:#eef4ff;color:#2b5fd9}.t-green{background:#e9f8f1;color:#0c7a56}
.t-amber{background:#fdf4e5;color:#9a6206}.t-rose{background:#fdecec;color:#b03a3a}
.t-gray{background:#f0f3f8;color:#5c6b82}.t-violet{background:#f3f0fc;color:#5f3dc4}
.t-cyan{background:#e8f6f9;color:#0a6b81}

/* 提示条 */
.notice{display:flex;gap:9px;align-items:flex-start;background:#fff9ec;border:1px solid #f7e2b6;color:#7a5310;
  border-radius:11px;padding:11px 13px;font-size:12.5px;margin-bottom:14px}
.notice.blue{background:#eef5ff;border-color:#d2e2fb;color:#274b82}
.notice b{font-weight:600}

/* 表单 */
.field{margin-bottom:12px}
.field label{display:block;font-size:12.5px;color:#56657e;margin-bottom:5px}
.field input,.field select,.field textarea{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:9px;
  background:#fff;outline:0;transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:#b9cef4;box-shadow:0 0 0 3px rgba(37,99,235,.1)}
textarea{min-height:84px;resize:vertical}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.form-grid .full{grid-column:1/-1}
.actions{display:flex;gap:9px;flex-wrap:wrap;align-items:center}

pre.body{white-space:pre-wrap;word-break:break-word;background:#f8fafd;border:1px solid var(--line);
  padding:15px;border-radius:12px;font:13px/1.75 inherit;margin:0;max-height:420px;overflow:auto}

/* 登录 */
.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;position:relative;overflow:hidden;
  background:#0b1226}
.auth-wrap:before{content:"";position:absolute;inset:0;
  background:radial-gradient(900px 480px at 12% -10%,rgba(47,107,255,.35),transparent 55%),
             radial-gradient(800px 460px at 95% 110%,rgba(109,62,240,.32),transparent 55%),
             radial-gradient(500px 300px at 70% 20%,rgba(14,165,233,.16),transparent 60%)}
.auth-wrap:after{content:"";position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:44px 44px;mask-image:radial-gradient(720px 480px at 50% 45%,#000 30%,transparent 100%)}
.auth-card{position:relative;z-index:1;width:min(920px,100%);border-radius:20px;overflow:hidden;
  background:rgba(255,255,255,.06);backdrop-filter:blur(22px);border:1px solid rgba(255,255,255,.14);
  box-shadow:0 30px 80px rgba(0,0,0,.45);display:grid;grid-template-columns:1.05fr 1fr}
.auth-left{padding:40px 36px;color:#fff;display:flex;flex-direction:column;justify-content:space-between;position:relative;
  background:linear-gradient(155deg,rgba(47,107,255,.32),rgba(109,62,240,.22) 60%,rgba(14,165,233,.14));border-right:1px solid rgba(255,255,255,.1)}
.auth-left h2{margin:0 0 10px;font-size:24px;letter-spacing:-.3px;line-height:1.35}
.auth-left p{margin:0;color:#c3d2f2;font-size:13px;line-height:1.8}
.auth-left ul{margin:18px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:10px;font-size:12.5px;color:#d6e1fa}
.auth-left li{display:flex;gap:8px;align-items:center}
.auth-left li .ico{color:#8fd0ff}
.auth-right{padding:40px 36px;background:rgba(255,255,255,.9);backdrop-filter:blur(10px)}
.auth-right h3{margin:0 0 4px;font-size:19px;color:#141d31}
.auth-right .hint{color:#69768c;font-size:12.5px;margin:0 0 18px}
.auth-tabs{display:flex;gap:6px;background:#eef2f9;border-radius:11px;padding:4px;margin-bottom:18px}
.auth-tabs button{flex:1;border:0;background:transparent;padding:8px;border-radius:8px;cursor:pointer;color:#5c6b82;font-size:13px;font-weight:500}
.auth-tabs button.active{background:#fff;color:var(--brand-d);font-weight:600;box-shadow:0 1px 4px rgba(20,40,80,.1)}
.auth-msg{color:var(--rose);font-size:12.5px;min-height:18px;margin:10px 0 0}
.auth-card .field input{background:#fff;border-color:#dde5f0}
.auth-card .btn{box-shadow:0 6px 18px rgba(47,107,255,.35)}
@media(max-width:760px){.auth-card{grid-template-columns:1fr}.auth-left{display:none}}

/* toast */
#toasts{position:fixed;right:20px;bottom:20px;display:flex;flex-direction:column;gap:8px;z-index:99}
.toast{background:#16233c;color:#fff;padding:11px 15px;border-radius:10px;font-size:13px;box-shadow:0 10px 30px rgba(0,0,0,.2);
  animation:tin .2s ease;max-width:340px}
.toast.ok{background:#0d7a58}.toast.err{background:#b93d3d}
@keyframes tin{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.sep{height:1px;background:var(--line);margin:16px 0}
.mono{font-variant-numeric:tabular-nums}