/* 服务商总后台 · 视觉层
   结构约定（app.js 依赖，改样式前先看它 emit 什么）：
   - 外壳 id：#login #app #nav #view #toast #who-name #who-role #btn-passwd #btn-logout
   - 页内类：.card .grid.kpis .kpi .toolbar .scroll table .tag(.ok/.info/.warn/.bad) .note .pager .ops .mono .msg .mask .dialog .toast(.toast-err) pre.tail .x-warn
   只换皮，不动这些名字。 */

*,*::before,*::after{box-sizing:border-box}
:root{
  --fg:#111827;--fg-soft:#374151;--muted:#6b7280;--faint:#9ca3af;
  --line:#e6e9f0;--line-soft:#eef1f6;
  --bg:#f3f5f9;--card:#fff;--card-soft:#f8fafc;
  --brand:#2563eb;--brand-deep:#1d4ed8;--brand-ink:#eef4ff;
  --ok:#059669;--ok-bg:#ecfdf5;--ok-line:#a7f3d0;
  --warn:#d97706;--warn-bg:#fffbeb;--warn-line:#fde68a;
  --bad:#dc2626;--bad-bg:#fef2f2;--bad-line:#fecaca;
  --info:#2563eb;--info-bg:#eff6ff;--info-line:#c7d9fe;
  --side:#0e1a30;--side-2:#16264a;
  --shadow-sm:0 1px 2px rgba(16,29,54,.07);
  --shadow:0 10px 26px -14px rgba(16,29,54,.22);
  --shadow-lg:0 28px 64px -22px rgba(14,26,48,.42);
  --r:10px;--r-lg:14px;--r-xl:20px;--pill:999px;
}
html,body{margin:0;padding:0;min-height:100%}
body{background:var(--bg);color:var(--fg);font:14px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}
.hidden{display:none!important}
.muted{color:var(--muted)}
.muted.tight{margin:8px 0 0;font-size:12px;line-height:1.5}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{letter-spacing:-.01em}
code,.mono{font-family:ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace;font-size:12px;color:var(--fg-soft);word-break:break-all}

/* ── 控件 ── */
button{font:inherit;font-weight:500;cursor:pointer;border-radius:var(--r);padding:7px 14px;border:1px solid var(--line);
  background:var(--card);color:var(--fg-soft);box-shadow:var(--shadow-sm);transition:background .16s,border-color .16s,color .16s,box-shadow .16s,transform .06s}
button:hover{border-color:#cfd7e6;background:#fbfcfe;color:var(--fg)}
button:active{transform:translateY(1px)}
button:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
button.primary{background:linear-gradient(180deg,#3b76f0,var(--brand-deep));border-color:var(--brand-deep);color:#fff;box-shadow:0 6px 16px -8px rgba(29,78,216,.7)}
button.primary:hover{background:linear-gradient(180deg,#2f66e0,#1a45c0);color:#fff;border-color:#1a45c0}
button.danger{background:#fff;border-color:var(--bad-line);color:var(--bad);box-shadow:none}
button.danger:hover{background:var(--bad-bg);border-color:#fca5a5;color:#b91c1c}
button.ghost{background:transparent;border-color:transparent;color:var(--muted);box-shadow:none;padding:6px 10px}
button.ghost:hover{background:rgba(255,255,255,.1);color:var(--fg);border-color:var(--line)}
button:disabled{opacity:.45;cursor:not-allowed;transform:none}
input,select,textarea{font:inherit;padding:8px 11px;border:1px solid var(--line);border-radius:var(--r);background:#fff;color:var(--fg);
  transition:border-color .16s,box-shadow .16s}
input::placeholder{color:var(--faint)}
input:hover,select:hover,textarea:hover{border-color:#cfd7e6}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 3px rgba(37,99,235,.16)}
input[readonly]{background:var(--card-soft);color:var(--muted)}

/* ── 登录 ── */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:28px;
  background:radial-gradient(1100px 520px at 12% -8%,#22407a 0,rgba(34,64,122,0) 62%),
             radial-gradient(900px 520px at 108% 108%,#1f6b63 0,rgba(31,107,99,0) 58%),
             linear-gradient(160deg,#0e1a30,#16264a 58%,#0e1a30)}
.login-card{width:100%;max-width:420px;background:rgba(255,255,255,.97);border:1px solid rgba(255,255,255,.6);
  border-radius:var(--r-xl);padding:30px 30px 26px;box-shadow:var(--shadow-lg)}
.login-card h1{margin:0;font-size:21px;font-weight:700;color:var(--fg)}
.login-card>p{margin:6px 0 20px;font-size:13px;line-height:1.6}
.login-card label{display:block;margin:15px 0 0;font-size:12.5px;font-weight:600;color:var(--fg-soft)}
.login-card input{width:100%;margin-top:7px;padding:10px 12px}
.login-card button[type=submit],.login-card .primary{width:100%;margin-top:20px;padding:11px 14px;font-size:15px}
.tabs{display:flex;gap:4px;margin:0 0 4px;padding:4px;background:var(--line-soft);border-radius:var(--r)}
.tabs button{flex:1;background:none;border:0;border-radius:8px;padding:8px 0;font:inherit;font-weight:600;color:var(--muted);box-shadow:none;cursor:pointer}
.tabs button:hover{background:#fff;color:var(--fg)}
.tabs button.on{background:#fff;color:var(--brand-deep);box-shadow:var(--shadow-sm)}
.sms-row{display:flex;gap:8px;margin-top:7px}
.sms-row input{flex:1;margin-top:0}
.sms-row button{width:auto;margin:0;flex:0 0 auto;white-space:nowrap;padding:8px 12px;font-size:13px}
.msg{margin-top:14px;font-size:13px;min-height:20px;white-space:pre-wrap;word-break:break-word}
.msg.err{color:var(--bad);background:var(--bad-bg);border:1px solid var(--bad-line);border-radius:var(--r);padding:9px 11px}
.msg.ok{color:var(--ok);background:var(--ok-bg);border:1px solid var(--ok-line);border-radius:var(--r);padding:9px 11px}

/* ── 外框：左栏 + 主区 ── */
.shell{display:grid;grid-template-columns:238px minmax(0,1fr);min-height:100vh}
.sidebar{background:linear-gradient(178deg,var(--side),var(--side-2));color:#c6d3ea;display:flex;flex-direction:column;
  position:sticky;top:0;height:100vh;padding:20px 14px 14px}
.side-brand{display:flex;align-items:center;gap:10px;padding:2px 8px 20px}
.logo{width:30px;height:30px;flex:0 0 auto;border-radius:9px;background:linear-gradient(140deg,#4b8bff,#1d4ed8);
  color:#fff;font-size:11px;font-weight:800;letter-spacing:.02em;display:grid;place-items:center;box-shadow:0 6px 14px -6px rgba(75,139,255,.8)}
.brand{font-weight:700;font-size:15px;color:#fff;letter-spacing:.01em}
.side-nav{display:flex;flex-direction:column;gap:3px;flex:1;overflow-y:auto}
.side-nav button{display:flex;align-items:center;gap:10px;width:100%;text-align:left;background:transparent;border:0;
  border-radius:var(--r);padding:9px 11px;font-size:13.5px;font-weight:500;color:#aebdd8;box-shadow:none;cursor:pointer}
.side-nav button:hover{background:rgba(255,255,255,.07);color:#fff}
.side-nav button.on{background:rgba(75,139,255,.18);color:#fff;font-weight:650;box-shadow:inset 2px 0 0 #6ea0ff}
.side-nav svg{width:17px;height:17px;flex:0 0 auto;opacity:.85}
.side-foot{margin-top:12px;padding-top:12px;border-top:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;gap:8px}
.who{display:flex;align-items:center;gap:9px;font-size:12.5px;color:#9fb0cf;min-width:0}
.who b{color:#fff;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.who em{font-style:normal;flex:0 0 auto;border:1px solid rgba(255,255,255,.18);border-radius:var(--pill);padding:1px 8px;font-size:11px;color:#c6d3ea}
.who::before{content:"";width:26px;height:26px;flex:0 0 auto;border-radius:50%;background:linear-gradient(140deg,#5f7fb8,#33487a)}
.side-foot button{background:transparent;border:1px solid rgba(255,255,255,.14);color:#aebdd8;box-shadow:none;font-size:12.5px;padding:7px 11px}
.side-foot button:hover{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.3)}

.main{min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;gap:14px;padding:0 26px;height:58px;background:rgba(255,255,255,.86);
  backdrop-filter:saturate(160%) blur(8px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.topbar .crumb{font-size:13px;color:var(--muted)}
.topbar .crumb b{display:block;font-size:16px;font-weight:700;color:var(--fg);letter-spacing:-.015em}
.topbar .spacer{flex:1}
main,#view{padding:22px 26px 40px;width:100%;max-width:1360px;margin:0 auto}

/* ── 卡片、KPI、表格 ── */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px 20px;margin-bottom:16px;box-shadow:var(--shadow-sm)}
.card h2{margin:0 0 14px;font-size:15px;font-weight:650;display:flex;align-items:center;gap:8px}
.card h2::before{content:"";width:3px;height:15px;border-radius:2px;background:var(--brand)}
.card h3{margin:20px 0 9px;font-size:12.5px;color:var(--muted);font-weight:650;letter-spacing:.02em}
.grid{display:grid;gap:12px}
.grid.kpis{grid-template-columns:repeat(auto-fit,minmax(168px,1fr));margin-bottom:16px}
.kpi{position:relative;overflow:hidden;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:14px 16px 15px;box-shadow:var(--shadow-sm)}
.kpi::after{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--brand);opacity:.55}
.kpi span{display:block;font-size:12px;color:var(--muted);font-weight:500}
.kpi b{display:block;margin-top:4px;font-size:24px;font-weight:700;line-height:1.25;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.kpi b.x-warn{color:var(--warn)}
.toolbar{display:flex;flex-wrap:wrap;gap:9px;align-items:center;margin-bottom:16px}
.toolbar label{font-size:12.5px;color:var(--muted);display:flex;gap:7px;align-items:center}
.toolbar .muted{margin-left:auto;font-size:12.5px}
table{width:100%;border-collapse:separate;border-spacing:0;font-size:13px}
th,td{padding:10px 12px;border-bottom:1px solid var(--line-soft);text-align:left;vertical-align:top}
thead th{position:sticky;top:0;background:var(--card-soft);font-size:11.5px;font-weight:650;color:var(--muted);
  letter-spacing:.03em;white-space:nowrap;border-bottom:1px solid var(--line);z-index:1}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover td{background:#fafbff}
.scroll{overflow:auto;max-height:calc(100vh - 210px);border-radius:var(--r)}
.pager{display:flex;gap:8px;align-items:center;margin-top:12px;font-size:12.5px;color:var(--muted)}
.ops{white-space:nowrap}
.ops button{padding:4px 9px;font-size:12px;border-radius:7px;box-shadow:none;border-color:var(--line);margin:0 4px 4px 0}
.ops button:last-child{margin-right:0}
.ops button.primary{box-shadow:none}
td .muted{font-size:11.5px}

/* ── 状态标签 ── */
.tag{display:inline-block;padding:2px 9px;border-radius:var(--pill);font-size:11.5px;font-weight:550;
  border:1px solid var(--line);background:var(--card-soft);color:var(--muted);white-space:nowrap;line-height:1.6}
.tag.ok{color:var(--ok);border-color:var(--ok-line);background:var(--ok-bg)}
.tag.warn{color:#a16207;border-color:var(--warn-line);background:var(--warn-bg)}
.tag.bad{color:var(--bad);border-color:var(--bad-line);background:var(--bad-bg)}
.tag.info{color:var(--info);border-color:var(--info-line);background:var(--info-bg)}

/* ── 弹层 ── */
.mask{position:fixed;inset:0;background:rgba(14,26,48,.45);backdrop-filter:blur(3px);display:flex;align-items:flex-start;
  justify-content:center;padding:52px 16px;z-index:20;overflow:auto}
.dialog{background:var(--card);border-radius:var(--r-xl);border:1px solid rgba(255,255,255,.7);width:100%;max-width:600px;
  padding:22px 24px 18px;box-shadow:var(--shadow-lg)}
.dialog h2{margin:0 0 16px;font-size:16.5px;font-weight:700}
.dialog h2::before{display:none}
.dialog .row{display:grid;grid-template-columns:112px minmax(0,1fr);gap:12px;align-items:center;margin-bottom:11px}
.dialog .row>span{font-size:12.5px;color:var(--muted);font-weight:550}
.dialog .row input,.dialog .row select,.dialog .row textarea{width:100%}
.dialog .row label{display:flex;gap:7px;align-items:center;font-size:13px;color:var(--fg-soft)}
.dialog .row input[type=checkbox]{width:auto}
.dialog .note:last-of-type{margin-bottom:4px}
.dialog footer{display:flex;justify-content:flex-end;gap:9px;margin-top:20px;padding-top:14px;border-top:1px solid var(--line-soft)}
.toast{position:fixed;right:22px;bottom:22px;transform:translateY(0);background:#122341;color:#fff;padding:11px 16px;
  border-radius:var(--r);font-size:13px;z-index:40;max-width:min(420px,86vw);box-shadow:var(--shadow-lg);
  border:1px solid rgba(255,255,255,.12);animation:pop .18s ease-out}
.toast.toast-err{background:#7f1d1d;border-color:#fca5a5}
@keyframes pop{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
pre.tail{background:#0e1a30;color:#cfe0ff;padding:14px 16px;border-radius:var(--r);font-size:12px;line-height:1.6;
  overflow:auto;max-height:440px;margin:0;border:1px solid #1e3157}
.note{font-size:12.5px;line-height:1.65;color:var(--fg-soft);background:var(--brand-ink);border:1px solid var(--info-line);
  border-left:3px solid var(--brand);border-radius:var(--r);padding:11px 13px;margin:14px 0 0}
.note b{color:var(--fg)}
.note .mono{color:inherit}

/* ── 窄屏 ── */
@media (max-width:760px){
  .shell{grid-template-columns:minmax(0,1fr)}
  .sidebar{position:static;height:auto;flex-direction:row;align-items:center;gap:10px;padding:10px 14px;overflow-x:auto}
  .side-brand{padding:0 6px 0 0;flex:0 0 auto}
  .side-nav{flex-direction:row;flex:0 0 auto}
  .side-nav button{width:auto;white-space:nowrap;padding:7px 11px}
  .side-nav button.on{box-shadow:inset 0 -2px 0 #6ea0ff}
  .side-foot{margin:0 0 0 auto;padding:0;border:0;flex-direction:row}
  .who em{display:none}
  main,#view{padding:18px 16px 32px}
  .topbar{padding:0 16px}
  .scroll{max-height:none}
}