:root{
  --bg:#f4f5f2; --surface:#ffffff; --surface-2:#f9faf8; --line:#e2e5df; --line-2:#cfd4cb;
  --text:#1c211d; --muted:#5f685f; --faint:#8a928a;
  --side:#14201a; --side-text:#c9d4cc; --side-muted:#7f8f84;
  --accent:#1f7a4d; --accent-2:#176240; --accent-soft:#e3f1e8;
  --warn:#a86a00; --warn-soft:#fbf1dc; --err:#b3361f; --err-soft:#fbe6e1; --info:#2f5f8a; --info-soft:#e4eef7;
  --r:8px; --font:"Inter","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  --mono:"JetBrains Mono","SFMono-Regular",Consolas,monospace;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font:14px/1.55 var(--font);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
.app{display:grid;grid-template-columns:220px 1fr;min-height:100vh}
.side{background:var(--side);color:var(--side-text);padding:18px 12px;display:flex;flex-direction:column;gap:4px;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:baseline;gap:8px;padding:4px 10px 18px;color:#fff;font-weight:700;letter-spacing:.02em;font-size:16px}
.brand small{color:var(--side-muted);font-weight:500;font-size:11px}
.nav a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:6px;color:var(--side-text);font-size:13.5px}
.nav a:hover{background:#1f2e26;color:#fff}
.nav a.on{background:#24382d;color:#fff;box-shadow:inset 3px 0 0 #49b37c}
.nav .sec{font-size:11px;color:var(--side-muted);padding:14px 10px 4px;letter-spacing:.08em}
.side .foot{margin-top:auto;padding:10px;border-top:1px solid #24342b;font-size:12px;color:var(--side-muted)}
.side .foot b{color:#fff;font-weight:600}
.main{padding:24px 28px 60px;min-width:0}
.head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.head h1{font-size:20px;margin:0;font-weight:700;letter-spacing:-.01em}
.head p{margin:2px 0 0;color:var(--muted);font-size:13px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;margin-bottom:16px}
.card h2{font-size:15px;margin:0 0 12px;font-weight:650}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.field{display:flex;flex-direction:column;gap:5px;margin-bottom:12px}
.field label{font-size:12.5px;color:var(--muted);font-weight:550}
.field .hint{font-size:12px;color:var(--faint)}
input[type=text],input[type=password],input[type=number],select,textarea{width:100%;padding:8px 10px;border:1px solid var(--line-2);border-radius:6px;background:#fff;outline:none;transition:border-color .15s,box-shadow .15s}
input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
textarea{min-height:120px;resize:vertical}
.btn{color:var(--text);display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:7px 14px;border-radius:6px;border:1px solid var(--line-2);background:#fff;cursor:pointer;font-weight:550;font-size:13.5px;white-space:nowrap;transition:background .15s,border-color .15s}
.btn:hover{background:var(--surface-2);border-color:var(--faint)}
.btn.pri{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.pri:hover{background:var(--accent-2)}
.btn.danger{color:var(--err);border-color:#e6b8ae}
.btn.wa{background:#25a35a;border-color:#25a35a;color:#fff}
.btn.wa:hover{background:#1d8a4b}
.btn.sm{padding:4px 9px;font-size:12.5px}
.btn:disabled{opacity:.5;cursor:not-allowed}
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;font-weight:600;color:var(--muted);font-size:12px;padding:8px 10px;border-bottom:1px solid var(--line);background:var(--surface-2);white-space:nowrap}
td{padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}
tr:hover td{background:#fbfcfa}
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff}
.tbl table td:last-child,.tbl table th:last-child{text-align:right}
.mono{font-family:var(--mono);font-size:12.5px}
.muted{color:var(--muted)} .faint{color:var(--faint)}
.tag{display:inline-block;padding:1px 8px;border-radius:99px;font-size:11.5px;font-weight:600;background:var(--surface-2);color:var(--muted);border:1px solid var(--line);white-space:nowrap}
.tag.ok{background:var(--accent-soft);color:var(--accent-2);border-color:#c3e1cf}
.tag.warn{background:var(--warn-soft);color:var(--warn);border-color:#efd9a8}
.tag.err{background:var(--err-soft);color:var(--err);border-color:#efc3b9}
.tag.info{background:var(--info-soft);color:var(--info);border-color:#c5d8ea}
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:16px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px 16px}
.kpi .l{font-size:12px;color:var(--muted)} .kpi .v{font-size:22px;font-weight:700;margin-top:2px;font-variant-numeric:tabular-nums}
.pkgs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.pkg{border:1.5px solid var(--line-2);border-radius:var(--r);padding:14px;cursor:pointer;background:#fff;text-align:left;transition:border-color .15s,background .15s}
.pkg:hover{border-color:var(--accent)}
.pkg.on{border-color:var(--accent);background:var(--accent-soft)}
.pkg .p{font-size:22px;font-weight:750} .pkg .p small{font-size:13px;color:var(--muted);font-weight:500}
.pkg .pts{color:var(--accent-2);font-weight:600}
.log{background:#0f1612;color:#cfdad2;font:12.5px/1.6 var(--mono);border-radius:var(--r);padding:12px 14px;height:460px;overflow:auto}
.log .ln{white-space:pre-wrap;word-break:break-word}
.log .t{color:#6b7c70;margin-right:8px}
.log .success{color:#7ddc9f} .log .warn{color:#f0c36b} .log .error{color:#ff8f7a}
.progress{height:8px;background:var(--line);border-radius:99px;overflow:hidden}
.progress i{display:block;height:100%;background:var(--accent);transition:width .4s}
.login-wrap{min-height:100vh;display:grid;place-items:center;background:radial-gradient(1200px 600px at 20% -10%,#dcebe1,transparent),var(--bg);padding:20px}
.login{width:100%;max-width:380px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:28px}
.login h1{margin:0 0 4px;font-size:20px} .login p{margin:0 0 20px;color:var(--muted);font-size:13px}
.toast{position:fixed;right:20px;bottom:20px;z-index:99;display:flex;flex-direction:column;gap:8px}
.toast div{background:#1c211d;color:#fff;padding:10px 14px;border-radius:8px;font-size:13px;max-width:360px;box-shadow:0 8px 24px rgba(0,0,0,.18)}
.toast div.err{background:var(--err)}
.modal-bg{position:fixed;inset:0;background:rgba(15,22,18,.45);display:grid;place-items:center;z-index:50;padding:16px}
.modal{background:#fff;border-radius:12px;width:100%;max-width:560px;max-height:92vh;overflow:auto;padding:20px}
.modal h3{margin:0 0 4px;font-size:16px}
.preview{background:#e8f3ec;border-radius:10px;padding:12px;margin:12px 0}
.bubble{background:#fff;border-radius:8px;padding:8px 10px;max-width:92%;white-space:pre-wrap;font-size:13.5px;box-shadow:0 1px 1px rgba(0,0,0,.06)}
.bubble img{display:block;max-width:100%;max-height:220px;object-fit:contain;border-radius:6px;margin-bottom:6px}
.empty{padding:36px 16px;text-align:center;color:var(--muted)}
.empty b{display:block;color:var(--text);margin-bottom:4px}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.filters select,.filters input{width:auto;min-width:130px}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:16px}
.tabs button{border:1px solid var(--line-2);background:#fff;border-radius:6px;padding:7px 14px;font-size:13px;font-weight:600;cursor:pointer;color:var(--muted)}
.tabs button.on{background:var(--accent);border-color:var(--accent);color:#fff}
.tabs button:not(.on):hover{background:var(--surface-2)}
.mat-thumb{width:56px;height:56px;object-fit:cover;border-radius:6px;border:1px solid var(--line)}
.pager{display:flex;gap:8px;align-items:center;justify-content:flex-end;margin-top:
10px;font-size:13px}
.notice{background:var(--info-soft);border:1px solid #c5d8ea;color:#23476a;border-radius:var(--r);padding:10px 14px;font-size:13px;margin-bottom:16px}
.menu-btn{display:none}
@media (max-width:900px){
  .app{grid-template-columns:1fr}
  .side{position:fixed;inset:0 auto 0 0;width:240px;z-index:40;transform:translateX(-100%);transition:transform .2s}
  .side.open{transform:none}
  .main{padding:16px 14px 60px}
  .menu-btn{display:inline-flex;margin-bottom:12px}
  .tbl table{min-width:760px}
  .grid2,.grid3,.pkgs{grid-template-columns:1fr}
  .kpis{grid-template-columns:repeat(2,minmax(0,1fr))}
}

tr.bad td{background:#fdf1ee}
tr.bad td:first-child{box-shadow:inset 3px 0 0 var(--err)}
tr.off td{opacity:.55}
.split{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:16px}
@media (max-width:900px){.split{grid-template-columns:1fr}}
select option:disabled{color:#b3361f}

/* ---- WA 会话：二维码与远程操作视图 ---- */
.modal.wide{max-width:1000px}
.qr-box{display:grid;place-items:center;padding:20px;background:#fff;border:1px solid var(--line);border-radius:10px;margin:10px 0 12px;min-height:300px}
.qr-box img{width:260px;height:260px;border:1px solid var(--line);border-radius:8px}
.remote{background:#0f1612;border-radius:8px;overflow:hidden;line-height:0;min-height:120px}
.remote img{width:100%;height:auto;display:block;cursor:crosshair}
.remote-toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.remote-toolbar input[type=text]{width:auto}