/* ============ 板卡管理平台 · 暗色 SaaS 风格(自包含,无外部依赖) ============ */
:root{
  /* 网络运维风:冷石板底 + 青色信号色 accent + 语义色 */
  --bg:#0c1117; --bg2:#0a0e14; --panel:#131b24; --panel2:#1a2430; --hover:#1e2a35;
  --ink:#e7eef5; --ink2:#aebccb; --muted:#7d8da0; --line:#25323f; --line2:#2f3d4b; --border:#25323f;
  --primary:#33c8bf; --primary-d:#2aa79f; --primary-soft:rgba(51,200,191,.12);
  --ok:#41c463; --ok-bg:rgba(65,196,99,.14); --warn:#e0a83e; --warn-bg:rgba(224,168,62,.15);
  --danger:#f2596b; --danger-bg:rgba(242,89,107,.14);
  --code:#4fd0c6; --code-bg:rgba(51,200,191,.13);
  --shadow:0 1px 2px rgba(0,0,0,.4),0 6px 20px rgba(0,0,0,.26);
  --shadow-l:0 16px 48px rgba(0,0,0,.5);
  --radius:12px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg); color:var(--ink); font-size:14px; line-height:1.5; -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:14px;color:var(--ink)}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}

/* 通用输入控件 */
.inp,.field input,.field select,.field textarea,.search input{
  width:100%;padding:10px 12px;border:1px solid var(--line2);border-radius:10px;
  background:var(--panel2);color:var(--ink);transition:.15s;outline:none;resize:vertical;
}
.inp:focus,.field input:focus,.field textarea:focus,.search input:focus,.field select:focus{
  border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft);background:#20242f;
}
.inp::placeholder,input::placeholder,textarea::placeholder{color:#5d6479}
select.inp{cursor:pointer}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border:none;border-radius:10px;background:var(--primary);color:#04211f;font-weight:700;transition:.15s}
.btn:hover{filter:brightness(1.08)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.block{width:100%}
.btn.ghost{background:var(--panel2);color:var(--ink2);border:1px solid var(--line2)}
.btn.ghost:hover{background:var(--hover);color:#fff}
.btn.sm{padding:7px 12px;font-size:13px;border-radius:8px}
.err{color:#fca5a5;font-size:13px;margin-top:10px;min-height:18px}
.hint{color:var(--muted);font-size:12.5px;margin-top:12px;line-height:1.6}
.muted{color:var(--muted)}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px}
code.mono{background:var(--panel2);border:1px solid var(--line);padding:1px 6px;border-radius:6px;color:var(--code)}

/* ---------- 登录页 ---------- */
.login-wrap{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr;background:var(--bg)}
.login-brand{background:linear-gradient(135deg,#4f46e5 0%,#7c3aed 55%,#2563eb 100%);color:#fff;display:flex;flex-direction:column;justify-content:center;padding:64px;position:relative;overflow:hidden}
.login-brand::after{content:"";position:absolute;right:-120px;bottom:-120px;width:380px;height:380px;border-radius:50%;background:rgba(255,255,255,.08)}
.login-brand::before{content:"";position:absolute;left:-80px;top:-80px;width:260px;height:260px;border-radius:50%;background:rgba(255,255,255,.06)}
.login-brand .logo{font-size:13px;letter-spacing:3px;opacity:.85;text-transform:uppercase}
.login-brand h1{font-size:40px;font-weight:800;margin:18px 0 14px;line-height:1.2}
.login-brand p{font-size:15px;opacity:.9;max-width:420px}
.login-brand .feat{margin-top:40px;display:flex;flex-direction:column;gap:14px}
.login-brand .feat div{display:flex;align-items:center;gap:12px;font-size:14px;opacity:.95}
.login-brand .feat .dot{width:8px;height:8px;border-radius:50%;background:#a5f3fc}
.login-form{display:flex;align-items:center;justify-content:center;padding:40px;background:var(--bg)}
.login-card{width:100%;max-width:380px}
.login-card h2{font-size:24px;font-weight:700;margin-bottom:6px}
.login-card .sub{color:var(--muted);margin-bottom:30px}
@media(max-width:880px){.login-wrap{grid-template-columns:1fr}.login-brand{display:none}}

/* ---------- 左侧菜单 ---------- */
.layout{display:grid;grid-template-columns:228px 1fr;min-height:100vh}
.sidebar{background:var(--bg2);border-right:1px solid var(--line);padding:20px 14px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.sidebar .brand{display:flex;align-items:center;gap:10px;padding:4px 8px 20px;font-weight:800;font-size:16px;color:#fff}
.sidebar .brand .mark{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,#33c8bf,#1f8b85);color:#04211f;display:grid;place-items:center;font-size:15px}
.nav{display:flex;flex-direction:column;gap:3px;margin-top:4px}
.nav .grp{font-size:11px;color:#5d6479;text-transform:uppercase;letter-spacing:.5px;padding:14px 12px 5px;font-weight:700}
.nav .grp:first-child{padding-top:4px}
.nav a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:9px;color:var(--muted);font-weight:600;font-size:14px;cursor:pointer;transition:.12s}
.nav a:hover{background:var(--hover);color:var(--ink)}
.nav a.active{background:var(--primary-soft);color:var(--primary)}
.side-foot{margin-top:auto;font-size:12px;color:#5d6479;padding:12px 10px;border-top:1px solid var(--line)}

.main{display:flex;flex-direction:column;min-width:0}

/* 顶栏:Tab 驻留区 + 用户 */
.topbar{display:flex;align-items:center;gap:14px;min-height:54px;padding:0 18px;background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}
.tabbar{display:flex;align-items:center;gap:6px;padding:7px 22px;background:var(--panel);border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none;position:sticky;top:54px;z-index:20}
.tabbar::-webkit-scrollbar{display:none}
.tabstrip{display:flex;align-items:center;gap:6px;flex:1;overflow-x:auto;scrollbar-width:none;padding:8px 0}
.tabstrip::-webkit-scrollbar{display:none}
.tabitem{display:flex;align-items:center;gap:8px;padding:7px 10px 7px 13px;border-radius:9px;color:var(--muted);font-weight:600;font-size:13px;white-space:nowrap;cursor:pointer;border:1px solid transparent;transition:.12s;user-select:none}
.tabitem:hover{background:var(--hover);color:var(--ink)}
.tabitem.active{background:var(--primary-soft);color:var(--primary);border-color:var(--line2)}
.tabitem .cls{display:inline-flex;align-items:center;justify-content:center;width:17px;height:17px;border-radius:5px;font-size:14px;line-height:1;color:var(--muted);transition:.12s}
.tabitem .cls:hover{background:var(--danger-bg);color:#fca5a5}
.right{display:flex;align-items:center;gap:14px}
.mqtt-pill{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--muted);background:var(--panel2);padding:6px 11px;border-radius:20px;white-space:nowrap}
.mqtt-pill .dot{width:8px;height:8px;border-radius:50%;background:var(--danger)}
.mqtt-pill.on .dot{background:var(--ok);box-shadow:0 0 0 3px var(--ok-bg)}
.usermenu{display:flex;align-items:center;gap:9px;cursor:pointer;position:relative}
.avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#33c8bf,#1f8b85);color:#04211f;display:grid;place-items:center;font-weight:700;font-size:14px}
.dropdown{position:absolute;right:0;top:44px;background:var(--panel2);border:1px solid var(--line2);border-radius:12px;box-shadow:var(--shadow-l);min-width:170px;padding:6px;display:none}
.dropdown.open{display:block}
.dropdown a{display:block;padding:9px 12px;border-radius:8px;font-size:13px;color:var(--ink2);cursor:pointer}
.dropdown a:hover{background:var(--hover);color:#fff}
/* 移动端:汉堡菜单 + 抽屉式侧栏(原来窄屏直接 display:none 导致切不了页)*/
.hamburger{display:none;background:none;border:1px solid var(--line2);border-radius:8px;color:var(--ink);font-size:18px;width:38px;height:36px;flex:0 0 auto;align-items:center;justify-content:center}
.nav-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:40}
.nav-backdrop.show{display:block}
@media(max-width:860px){
  .layout{grid-template-columns:1fr}
  .right .muted{display:none}
  .hamburger{display:flex}
  .sidebar{position:fixed;left:0;top:0;height:100vh;width:236px;z-index:50;transform:translateX(-100%);transition:transform .22s ease;box-shadow:var(--shadow-l)}
  .sidebar.open{transform:translateX(0)}
}

/* ---------- 内容 ---------- */
.content{padding:22px;width:100%;flex:1}
.panel{display:none}
.panel.active{display:block;animation:fade .2s ease}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* 统计卡 */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}
.stat .lab{color:var(--muted);font-size:13px;display:flex;align-items:center;gap:9px}
.stat .ico{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;background:var(--primary-soft);font-size:15px}
.stat .num{font-size:30px;font-weight:800;margin-top:12px;color:#fff}
.stat .num small{font-size:14px;color:var(--muted);font-weight:600}
@media(max-width:900px){.stat-grid{grid-template-columns:repeat(2,1fr)}}

/* 卡片 */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:18px;overflow:hidden}
.card .hd{padding:15px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}
.card .hd h3{font-size:14.5px;font-weight:700}
.card .bd{padding:18px}
.card .bd.flush{padding:0}
.grid-2{display:grid;grid-template-columns:1.7fr 1fr;gap:18px;align-items:start}
@media(max-width:980px){.grid-2{grid-template-columns:1fr}}

/* 表格(可横向滚动,避免被挤) */
.tablewrap{width:100%;overflow-x:auto}
table{width:100%;border-collapse:collapse;min-width:560px}
th,td{text-align:left;padding:11px 16px;font-size:13.5px;border-bottom:1px solid var(--line);white-space:nowrap;vertical-align:top}
th{color:var(--muted);font-weight:600;font-size:11.5px;text-transform:uppercase;letter-spacing:.5px;background:var(--bg2);position:sticky;top:0}
tbody tr:hover{background:var(--hover)}
tbody tr:last-child td{border-bottom:none}
td.wrap{white-space:normal;max-width:460px;min-width:240px;line-height:1.55;word-break:break-all;overflow-wrap:anywhere}
td.mono{word-break:break-all}
.pager{display:flex;gap:10px;align-items:center;justify-content:flex-end;padding:12px 16px;font-size:13px;color:var(--muted);flex-wrap:wrap}
.pager button[disabled]{opacity:.4;cursor:not-allowed}
.pager .pg-info{font-variant-numeric:tabular-nums}

/* 徽章 */
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:20px;font-size:12px;font-weight:600}
.badge .d{width:7px;height:7px;border-radius:50%}
.badge.on{background:var(--ok-bg);color:var(--ok)}.badge.on .d{background:var(--ok);box-shadow:0 0 0 3px var(--ok-bg)}
.badge.off{background:color-mix(in srgb,var(--muted) 16%,transparent);color:var(--muted)}.badge.off .d{background:var(--muted)}
.badge.warn{background:var(--warn-bg);color:var(--warn)}.badge.warn .d{background:var(--warn)}
.badge.crit{background:var(--danger-bg);color:var(--danger)}.badge.crit .d{background:var(--danger)}
.badge.code{background:var(--code-bg);color:var(--code);font-family:ui-monospace,monospace;font-size:13px;letter-spacing:1px;font-weight:700}

/* 最新短信 feed(竖向堆叠,不再被挤成单字) */
.feed{display:flex;flex-direction:column}
.feed .item{padding:12px 18px;border-bottom:1px solid var(--line)}
.feed .item:last-child{border-bottom:none}
.feed .item .top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:5px}
.feed .item .num{font-family:ui-monospace,monospace;font-size:12.5px;color:var(--ink2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.feed .item .t{font-size:11.5px;color:var(--muted);white-space:nowrap}
.feed .item .txt{font-size:13px;color:var(--ink2);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* 字段 */
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;color:var(--ink2);margin-bottom:7px;font-weight:500}

/* 工具条 */
.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:16px;flex-wrap:wrap}
.search{flex:1;min-width:220px;position:relative}
.search input{padding-left:38px}
.search svg{position:absolute;left:12px;top:11px;width:16px;height:16px;color:var(--muted)}
.chk{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:13px;white-space:nowrap}
.chk input{accent-color:var(--primary)}

/* 图表 */
.chart-wrap{height:240px;padding:8px 4px}
canvas{max-width:100%}

/* 模态 */
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.6);display:none;align-items:center;justify-content:center;z-index:60;backdrop-filter:blur(2px)}
.modal-bg.open{display:flex}
.modal{background:var(--panel);border:1px solid var(--line2);border-radius:16px;width:100%;max-width:440px;box-shadow:var(--shadow-l);overflow:hidden}
.modal .hd{padding:18px 22px;border-bottom:1px solid var(--line);font-weight:700;font-size:16px}
.modal .bd{padding:22px}
.modal .ft{padding:16px 22px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px;background:var(--bg2)}

/* toast */
.toast-wrap{position:fixed;right:22px;bottom:22px;display:flex;flex-direction:column;gap:10px;z-index:90}
.toast{background:var(--panel2);border:1px solid var(--line2);color:#fff;padding:12px 18px;border-radius:10px;box-shadow:var(--shadow-l);font-size:13.5px;animation:slidein .2s ease;max-width:360px}
.toast.ok{border-color:#1f6f57;background:#0f2a22;color:#a7f3d0}
.toast.err{border-color:#7f2424;background:#2a1414;color:#fecaca}
@keyframes slidein{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:none}}

.empty{text-align:center;padding:46px 20px;color:var(--muted)}

/* 板卡展开:其下模组(SIM)子表 */
.brow{cursor:pointer}
.brow:hover{background:var(--hover)}
.caret{display:inline-block;width:12px;color:var(--muted)}
.detail>td{padding:0 !important;background:var(--bg2)}
.modemwrap{width:100%}
table.sub{min-width:0;width:100%;background:var(--bg2)}
table.sub th{background:transparent;font-size:11px;border-bottom:1px solid var(--line)}
table.sub td,table.sub th{padding:8px 14px}
table.sub tbody tr:hover{background:var(--hover)}

/* 信号格(卡与模组视图) */
.sig{display:inline-flex;align-items:flex-end;gap:2px;height:14px}
.sig i{width:3px;border-radius:1px;background:var(--border,#2a3540);display:block}
.sig i.f{background:#41c463}
.sig i:nth-child(1){height:5px}.sig i:nth-child(2){height:8px}.sig i:nth-child(3){height:11px}.sig i:nth-child(4){height:14px}

/* 顶栏全局搜索(样稿版面) */
.topbar .right{margin-left:auto}
.gsearch{flex:1;max-width:460px;position:relative;display:flex;align-items:center}
.gsearch svg{position:absolute;left:12px;width:16px;height:16px;color:var(--muted);pointer-events:none}
.gsearch input{width:100%;padding:9px 12px 9px 36px;border:1px solid var(--line2);border-radius:9px;background:var(--panel2);color:var(--ink);font-size:13.5px;outline:none}
.gsearch input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}
.gsearch input::placeholder{color:#5d6d80}

/* 统计块细化:数字等宽、图标青底 */
.stat .num{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-variant-numeric:tabular-nums;letter-spacing:-.5px}
.stat .ico{color:var(--primary)}
.stat{padding:16px 18px}

/* ---- 板卡详情头 ---- */
.board-detail-head{display:grid;grid-template-columns:1fr 1fr;gap:6px 18px;padding:12px 14px;background:var(--panel2);border:1px solid var(--line);border-radius:10px;margin-bottom:12px}
@media(max-width:520px){.board-detail-head{grid-template-columns:1fr}}
.bd-row{display:flex;align-items:center;gap:8px;font-size:13.5px}
.bd-k{color:var(--muted);font-size:12px;min-width:66px;flex:0 0 auto}
.board-detail-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:12px}

/* ---- 板卡 16 槽拓扑网格 ---- */
.slotgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
@media(max-width:620px){.slotgrid{grid-template-columns:repeat(2,1fr)}}
.slot{border:1px solid var(--line2);border-radius:10px;background:var(--panel2);padding:9px 10px;min-height:92px;
  display:flex;flex-direction:column;gap:4px;position:relative;border-left-width:3px;transition:.15s}
.slot.on{border-left-color:var(--ok)}
.slot.off{border-left-color:var(--muted);opacity:.82}
.slot.bad{border-left-color:var(--danger)}
.slot.empty{border-style:dashed;border-left-style:solid;border-left-color:var(--line2);background:transparent;opacity:.6}
.slot:hover{background:var(--hover)}
.sl-hd{display:flex;align-items:center;gap:6px;font-size:12px}
.sl-idx{font-family:ui-monospace,monospace;font-variant-numeric:tabular-nums;color:var(--muted);min-width:16px}
.sl-name{font-weight:700;color:var(--ink2);letter-spacing:.3px}
.sl-dot{margin-left:auto;width:8px;height:8px;border-radius:50%;background:var(--muted)}
.slot.on .sl-dot{background:var(--ok);box-shadow:0 0 0 3px var(--ok-bg)}
.slot.off .sl-dot{background:var(--muted)}
.slot.bad .sl-dot{background:var(--danger);box-shadow:0 0 0 3px var(--danger-bg)}
.sl-dup{font-size:10px;font-weight:700;color:var(--warn);background:var(--warn-bg);border-radius:5px;padding:0 4px}
.sl-sn{font-size:12.5px;font-weight:600;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sl-num{font-size:12px;color:var(--ink2);font-variant-numeric:tabular-nums}
.sl-meta{display:flex;justify-content:space-between;align-items:center;gap:6px;margin-top:auto;font-size:11px}
.sl-fw{color:var(--code);background:var(--code-bg);border-radius:5px;padding:1px 5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:110px}
.sl-csq{color:var(--muted);white-space:nowrap}
.sl-tags{display:flex;gap:4px;flex-wrap:wrap}
.sl-tag{font-size:10px;font-weight:700;border-radius:5px;padding:1px 5px}
.sl-tag.warn{color:var(--warn);background:var(--warn-bg)}
.sl-tag.danger{color:var(--danger);background:var(--danger-bg)}
.sl-empty{font-size:11.5px;color:var(--muted);margin:auto;padding:6px 0}

/* ---------- 告警中心 ---------- */
.al-sum{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:14px}
.al-chip{display:inline-flex;align-items:center;gap:6px;padding:9px 14px;border-radius:11px;font-size:13px;font-weight:600;
  border:1px solid var(--line2);background:var(--panel2);color:var(--muted);cursor:pointer;transition:.12s}
.al-chip b{font-size:17px;font-weight:800;color:var(--ink)}
.al-chip:hover{background:var(--hover)}
.al-chip.ghost{cursor:default}
.al-chip.on{border-width:2px;padding:8px 13px}
.al-chip.lv-danger{color:var(--danger)} .al-chip.lv-danger b{color:var(--danger)} .al-chip.lv-danger.on{border-color:var(--danger);background:var(--danger-bg)}
.al-chip.lv-warn{color:var(--warn)} .al-chip.lv-warn b{color:var(--warn)} .al-chip.lv-warn.on{border-color:var(--warn);background:var(--warn-bg)}
.al-chip.lv-info{color:var(--primary)} .al-chip.lv-info b{color:var(--primary)} .al-chip.lv-info.on{border-color:var(--primary);background:var(--primary-soft)}
.al-badge{display:inline-block;padding:2px 9px;border-radius:20px;font-size:12px;font-weight:700}
.al-badge.lv-danger{color:var(--danger);background:var(--danger-bg)}
.al-badge.lv-warn{color:var(--warn);background:var(--warn-bg)}
.al-badge.lv-info{color:var(--primary);background:var(--primary-soft)}
.seg-group{display:inline-flex;background:var(--panel2);border:1px solid var(--line2);border-radius:9px;padding:2px;gap:2px}
.seg{border:none;background:transparent;color:var(--muted);font-weight:600;font-size:13px;padding:6px 14px;border-radius:7px;cursor:pointer}
.seg.on{background:var(--primary-soft);color:var(--primary)}
.al-filters{display:flex;align-items:center;gap:14px}
.al-tg{display:inline-flex;align-items:center;gap:5px;font-size:12.5px;color:var(--muted);cursor:pointer;user-select:none}
.al-tbl-wrap{overflow-x:auto}
.al-tbl{width:100%;border-collapse:collapse;font-size:13px}
.al-tbl th{text-align:left;font-size:11.5px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;padding:9px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
.al-tbl td{padding:11px 12px;border-bottom:1px solid var(--line)}
.al-tbl tbody tr:hover{background:var(--hover)}
.al-tbl tr.al-dim{opacity:.5}
.al-state{font-size:12px;font-weight:600;white-space:nowrap}
.al-state.new{color:var(--danger)} .al-state.ack{color:var(--ok)} .al-state.sil{color:var(--muted)}
.al-ev{font-weight:700;font-size:12px} .al-ev.fire{color:var(--danger)} .al-ev.res{color:var(--ok)}

/* ---------- API 对接中心 ---------- */
.api-create{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:12px 4px 16px;border-bottom:1px solid var(--line);margin-bottom:12px}
.api-token{background:var(--warn-bg);border:1px solid var(--warn);border-radius:10px;padding:12px 14px;margin-bottom:14px;display:flex;flex-direction:column;gap:8px}
.api-token-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.api-token-row code{flex:1;min-width:200px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px;background:var(--panel);border:1px solid var(--line2);border-radius:7px;padding:8px 10px;word-break:break-all;color:var(--ink)}
.api-docs{display:flex;flex-direction:column;gap:12px;padding:4px}
.api-doc-note{font-size:13px;color:var(--muted);line-height:1.7;background:var(--panel2);border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.api-doc-note code{background:var(--bg);padding:1px 6px;border-radius:5px;font-size:12.5px;color:var(--primary)}
.api-ep{border:1px solid var(--line);border-radius:10px;padding:12px 14px;background:var(--panel2)}
.api-ep-hd{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.api-ep-hd code{font-size:13.5px;font-weight:600;color:var(--ink)}
.api-ep-d{font-size:12.5px;color:var(--muted);margin:6px 0 8px}
.api-ex{background:var(--bg);border:1px solid var(--line2);border-radius:8px;padding:10px 12px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;color:var(--ink);overflow-x:auto;white-space:pre;margin:0}
.api-m{font-size:11px;font-weight:800;padding:2px 8px;border-radius:6px;letter-spacing:.03em}
.api-m.m-GET{color:#3b82f6;background:rgba(59,130,246,.14)}
.api-m.m-POST{color:#22c55e;background:rgba(34,197,94,.14)}
.api-m.m-DELETE{color:#ef4444;background:rgba(239,68,68,.14)}
.svc-line{display:flex;align-items:center;gap:12px;margin-top:14px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--panel2)}
/* 契约 Markdown 渲染 */
.md-body{padding:4px 2px;max-width:900px;line-height:1.7;font-size:13.5px;color:var(--ink)}
.md-body .md-h{margin:18px 0 8px;font-weight:800;line-height:1.3}
.md-body h2.md-h{font-size:20px;border-bottom:1px solid var(--line);padding-bottom:6px}
.md-body h3.md-h{font-size:16px} .md-body h4.md-h{font-size:14px;color:var(--muted)} .md-body h5.md-h{font-size:13px;color:var(--muted)}
.md-body .md-p{margin:8px 0;color:var(--ink)}
.md-body code{background:var(--bg);border:1px solid var(--line2);padding:1px 6px;border-radius:5px;font-size:12.5px;color:var(--primary);font-family:ui-monospace,Menlo,Consolas,monospace}
.md-body .md-pre{background:var(--bg);border:1px solid var(--line2);border-radius:8px;padding:12px 14px;overflow-x:auto;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;line-height:1.55;color:var(--ink);margin:10px 0}
.md-body .md-ul{margin:8px 0;padding-left:22px} .md-body .md-ul li{margin:4px 0}
.md-body .md-q{margin:10px 0;padding:8px 14px;border-left:3px solid var(--primary);background:var(--primary-soft);border-radius:0 8px 8px 0;color:var(--muted);font-size:13px}
.md-body .md-hr{border:none;border-top:1px solid var(--line);margin:18px 0}
.md-body .md-tbl{width:100%;border-collapse:collapse;font-size:12.5px;margin:10px 0}
.md-body .md-tbl th{text-align:left;padding:8px 11px;border:1px solid var(--line);background:var(--panel2);font-weight:700;white-space:nowrap}
.md-body .md-tbl td{padding:8px 11px;border:1px solid var(--line);vertical-align:top}

/* ---------- 总览:车队健康 ---------- */
.health-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:16px}
@media(max-width:820px){.health-grid{grid-template-columns:1fr}}
.hcard{padding:15px 16px}
.hc-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:10px}
.hc-lab{font-size:13px;font-weight:600;color:var(--muted)}
.hc-val{font-size:22px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums}
.hc-sub{font-size:12px;color:var(--muted);margin-top:8px}
.hc-sub b{color:var(--ink)}
.bar{height:9px;border-radius:6px;background:var(--panel2);overflow:hidden;border:1px solid var(--line)}
.bar-fill{height:100%;border-radius:6px;transition:width .5s ease}
.bar-fill.ok{background:var(--ok)} .bar-fill.warn{background:var(--warn)} .bar-fill.bad{background:var(--danger)}
.sev-row{display:flex;gap:10px}
.sev{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:10px 6px;border-radius:10px;cursor:pointer;border:1px solid var(--line2);transition:.12s}
.sev:hover{background:var(--hover)}
.sev b{font-size:24px;font-weight:800;line-height:1;font-variant-numeric:tabular-nums}
.sev span{font-size:11.5px;font-weight:600;color:var(--muted)}
.sev.sev-danger b{color:var(--danger)} .sev.sev-warn b{color:var(--warn)} .sev.sev-info b{color:var(--primary)}