:root{
  --primary:#4f46e5; --primary-600:#4338ca; --primary-100:#eef2ff;
  --bg:#f4f6fb; --surface:#ffffff; --surface-2:#f8fafc;
  --text:#0f172a; --muted:#64748b; --border:#e2e8f0;
  --success:#16a34a; --success-bg:#dcfce7; --warning:#d97706; --warning-bg:#fef3c7;
  --danger:#dc2626; --danger-bg:#fee2e2; --dark:#0f172a; --dark-2:#1e293b;
  --radius:14px; --shadow:0 1px 3px rgba(15,23,42,.06),0 8px 24px rgba(15,23,42,.05);
  --sidebar-w:260px; --sidebar-w-collapsed:76px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--bg);color:var(--text);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.app{display:flex;min-height:100vh}

/* ---------- 侧边栏 ---------- */
.sidebar{width:var(--sidebar-w);background:linear-gradient(180deg,#0f172a,#1e293b);color:#cbd5e1;
  display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:40;
  transition:width .22s cubic-bezier(.4,0,.2,1);overflow:hidden}
.sidebar.collapsed{width:var(--sidebar-w-collapsed)}
.sidebar .brand{display:flex;align-items:center;gap:12px;padding:20px 18px;color:#fff;font-weight:700;font-size:16px;
  border-bottom:1px solid rgba(255,255,255,.08);white-space:nowrap}
.sidebar .brand .logo{width:34px;height:34px;border-radius:9px;background:var(--primary);
  display:flex;align-items:center;justify-content:center;flex:0 0 auto;font-size:18px}
.sidebar.collapsed .brand span{opacity:0}
.nav{padding:12px 12px;flex:1;overflow-y:auto}
.nav .group-title{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#64748b;
  padding:14px 12px 6px;white-space:nowrap}
.sidebar.collapsed .nav .group-title{opacity:0;height:8px;padding:4px}
.nav a{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;color:#cbd5e1;
  margin-bottom:4px;white-space:nowrap;transition:background .15s,color .15s;font-weight:500}
.nav a svg{flex:0 0 auto;width:20px;height:20px;stroke:currentColor}
.nav a:hover{background:rgba(255,255,255,.06);color:#fff}
.nav a.active{background:var(--primary);color:#fff;box-shadow:0 6px 16px rgba(79,70,229,.4)}
.sidebar.collapsed .nav a span{opacity:0;width:0}
.sidebar .foot{padding:14px 18px;border-top:1px solid rgba(255,255,255,.08);font-size:12px;color:#64748b;white-space:nowrap}
.sidebar.collapsed .foot{opacity:0}

/* ---------- 主区 ---------- */
.main{flex:1;margin-left:var(--sidebar-w);transition:margin-left .22s cubic-bezier(.4,0,.2,1);min-width:0}
.sidebar.collapsed ~ .main{margin-left:var(--sidebar-w-collapsed)}
.topbar{height:64px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;
  gap:16px;padding:0 24px;position:sticky;top:0;z-index:30}
.hamburger{width:40px;height:40px;border:none;background:var(--surface-2);border-radius:10px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;color:var(--text)}
.hamburger:hover{background:var(--primary-100);color:var(--primary)}
.topbar .title{font-size:18px;font-weight:700}
.topbar .spacer{flex:1}
.topbar .user{display:flex;align-items:center;gap:10px;cursor:pointer;position:relative}
.avatar{width:36px;height:36px;border-radius:50%;background:var(--primary);color:#fff;display:flex;
  align-items:center;justify-content:center;font-weight:600}
.content{padding:28px 24px 40px;max-width:1280px}
.sidebar-backdrop{display:none}

/* ---------- 卡片 ---------- */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-h{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;
  justify-content:space-between;font-weight:600}
.card-b{padding:20px}
.grid{display:grid;gap:18px}
.stats{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:6px}
.stat .label{color:var(--muted);font-size:13px}
.stat .num{font-size:30px;font-weight:800;letter-spacing:-.02em}
.stat .ic{width:38px;height:38px;border-radius:10px;background:var(--primary-100);color:var(--primary);
  display:flex;align-items:center;justify-content:center;font-size:18px}
.stat.green .ic{background:var(--success-bg);color:var(--success)}
.stat.warn .ic{background:var(--warning-bg);color:var(--warning)}
.stat.red .ic{background:var(--danger-bg);color:var(--danger)}

/* ---------- 表格 ---------- */
.table{width:100%;border-collapse:collapse;font-size:13.5px}
.table th{text-align:left;color:var(--muted);font-weight:600;padding:12px 14px;border-bottom:1px solid var(--border);font-size:12.5px;text-transform:uppercase;letter-spacing:.03em}
.table td{padding:13px 14px;border-bottom:1px solid var(--border);vertical-align:middle}
.table tbody tr:hover{background:var(--surface-2)}
.table .mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px}

/* ---------- 徽章 ---------- */
.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}
.badge-success{background:var(--success-bg);color:var(--success)}
.badge-warning{background:var(--warning-bg);color:var(--warning)}
.badge-danger{background:var(--danger-bg);color:var(--danger)}
.badge-secondary{background:#e2e8f0;color:#475569}
.badge-dark{background:#1e293b;color:#fff}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:10px;border:1px solid transparent;
  font-weight:600;font-size:13.5px;cursor:pointer;transition:.15s;background:var(--primary);color:#fff}
.btn:hover{background:var(--primary-600)}
.btn.ghost{background:var(--surface);border-color:var(--border);color:var(--text)}
.btn.ghost:hover{background:var(--surface-2)}
.btn.danger{background:var(--danger)}
.btn.danger:hover{background:#b91c1c}
.btn.sm{padding:6px 11px;font-size:12.5px;border-radius:8px}
.btn-row{display:flex;gap:8px;flex-wrap:wrap}
.link-danger{color:var(--danger);font-weight:600}

/* ---------- 表单 ---------- */
.form{display:grid;gap:16px;max-width:560px}
.form-row{display:grid;gap:6px}
.form label{font-weight:600;font-size:13px}
.form input,.form select,.form textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:10px;
  font-size:14px;background:var(--surface);color:var(--text);font-family:inherit}
.form input:focus,.form select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-100)}
.form .hint{color:var(--muted);font-size:12px}
.form-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* ---------- 提示 ---------- */
.alert{padding:12px 16px;border-radius:10px;margin-bottom:16px;font-weight:500;border:1px solid transparent}
.alert-info{background:#e0f2fe;color:#075985;border-color:#bae6fd}
.alert-success{background:var(--success-bg);color:#166534;border-color:#bbf7d0}
.alert-danger{background:var(--danger-bg);color:#991b1b;border-color:#fecaca}
.alert-warning{background:var(--warning-bg);color:#92400e;border-color:#fde68a}

/* ---------- 图表 ---------- */
.donut{width:140px;height:140px;border-radius:50%;display:inline-block;position:relative}
.donut::after{content:"";position:absolute;inset:26px;background:var(--surface);border-radius:50%}
.bars{display:flex;align-items:flex-end;gap:10px;height:120px}
.bars .bar{flex:1;background:var(--primary);border-radius:6px 6px 0 0;position:relative;min-width:18px}
.bars .bar span{position:absolute;top:-20px;left:0;right:0;text-align:center;font-size:11px;color:var(--muted)}

/* ---------- 认证页 ---------- */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(1200px 600px at 50% -10%,#4f46e5 0%,#0f172a 55%);padding:20px}
.auth-card{width:100%;max-width:410px;background:var(--surface);border-radius:20px;padding:34px;box-shadow:0 30px 60px rgba(0,0,0,.3)}
.auth-card h1{font-size:22px;margin-bottom:6px}
.auth-card .sub{color:var(--muted);margin-bottom:24px}
.auth-card .brand{display:flex;align-items:center;gap:10px;margin-bottom:22px;font-weight:700;font-size:17px}
.auth-card .brand .logo{width:36px;height:36px;border-radius:10px;background:var(--primary);color:#fff;
  display:flex;align-items:center;justify-content:center}

/* ---------- 前台 ---------- */
.front-nav{display:flex;align-items:center;justify-content:space-between;padding:18px 40px;color:#fff;position:sticky;top:0;z-index:20;
  background:rgba(15,23,42,.7);backdrop-filter:blur(10px)}
.front-hero{padding:90px 40px;text-align:center;color:#fff}
.front-hero h1{font-size:46px;font-weight:800;letter-spacing:-.03em;margin-bottom:18px}
.front-hero p{font-size:18px;color:#cbd5e1;max-width:640px;margin:0 auto 28px}
.front-hero .cta{display:inline-flex;gap:12px}
.front-section{padding:60px 40px;max-width:1100px;margin:0 auto}
.front-section h2{font-size:28px;margin-bottom:28px;text-align:center}
.feat-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.feat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.feat .ic{width:44px;height:44px;border-radius:12px;background:var(--primary-100);color:var(--primary);
  display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:14px}
.feat h3{font-size:16px;margin-bottom:6px}
.feat p{color:var(--muted);font-size:13.5px}
.front-foot{padding:30px 40px;text-align:center;color:#94a3b8;border-top:1px solid var(--border);background:var(--dark)}

/* ---------- 响应式 ---------- */
@media(max-width:860px){
  .sidebar{transform:translateX(-100%);width:var(--sidebar-w)}
  .sidebar.open{transform:translateX(0)}
  .sidebar.collapsed{width:var(--sidebar-w)}
  .sidebar.collapsed .nav a span,.sidebar.collapsed .brand span,.sidebar.collapsed .foot{opacity:1;width:auto}
  .main{margin-left:0!important}
  .sidebar-backdrop.show{display:block;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:35}
  .form-2{grid-template-columns:1fr}
  .front-hero h1{font-size:34px}
}
.text-muted{color:var(--muted)}
.mt-2{margin-top:8px}.mt-3{margin-top:14px}.mt-4{margin-top:22px}
.flex{display:flex}.between{justify-content:space-between}.center{align-items:center}.gap-2{gap:8px}
.right{text-align:right}

/* ============================================================
   邮箱服务器管理（admin/mailservers）
   命名空间 msv- 避免与既有样式冲突
   ============================================================ */

/* ---------- 区块标题 ---------- */
.msv-head{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:18px}
.msv-head h2{font-size:19px;font-weight:700;margin:0}
.msv-head p{color:var(--muted);font-size:13px;margin:5px 0 0}

/* ---------- 生效提示条 ---------- */
.msv-active{display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  background:linear-gradient(135deg,#eef2ff,#f8fafc);
  border:1px solid #c7d2fe;border-radius:14px;padding:16px 20px;margin-bottom:20px}
.msv-active .ic{width:42px;height:42px;border-radius:11px;background:var(--primary);color:#fff;
  display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.msv-active .meta{flex:1;min-width:220px}
.msv-active .meta .t{font-weight:700;font-size:14.5px}
.msv-active .meta .s{color:var(--muted);font-size:12.5px;margin-top:3px;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.msv-active.warn{background:linear-gradient(135deg,#fef3c7,#fffbeb);border-color:#fcd34d}
.msv-active.warn .ic{background:var(--warning)}

/* ---------- 服务器卡片网格 ---------- */
.msv-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:16px}

.msv-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow);display:flex;flex-direction:column;transition:.18s;position:relative;overflow:hidden}
.msv-card:hover{box-shadow:0 4px 8px rgba(15,23,42,.08),0 16px 36px rgba(15,23,42,.09);transform:translateY(-2px)}
.msv-card.is-default{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-100),var(--shadow)}
.msv-card.is-off{opacity:.62}
.msv-card.is-off:hover{opacity:.85}

/* 默认标记：左侧色条 */
.msv-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:transparent}
.msv-card.is-default::before{background:var(--primary)}

.msv-top{padding:16px 18px 13px;border-bottom:1px solid var(--border);display:flex;align-items:flex-start;gap:12px}
.msv-top .logo{width:40px;height:40px;border-radius:11px;flex:0 0 auto;
  background:var(--primary-100);color:var(--primary);display:flex;align-items:center;
  justify-content:center;font-weight:800;font-size:15px;letter-spacing:-.02em}
.msv-top .info{flex:1;min-width:0}
.msv-top .nm{font-weight:700;font-size:14.5px;display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.msv-top .hd{color:var(--muted);font-size:12.5px;margin-top:3px;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.msv-body{padding:14px 18px;flex:1}
.msv-kv{display:grid;grid-template-columns:auto 1fr;gap:7px 12px;font-size:13px;align-items:center}
.msv-kv dt{color:var(--muted);white-space:nowrap}
.msv-kv dd{margin:0;word-break:break-all;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px}
.msv-kv dd.plain{font-family:inherit;font-size:13px}

/* 测试结果行 */
.msv-test{margin-top:12px;padding-top:11px;border-top:1px dashed var(--border);
  font-size:12.5px;color:var(--muted);line-height:1.6}
.msv-test.err{color:var(--danger)}
.msv-test .lbl{font-weight:600;color:var(--text)}
.msv-test.err .lbl{color:var(--danger)}

/* 用量小条 */
.msv-usage{display:flex;gap:16px;margin-top:11px;padding-top:11px;
  border-top:1px dashed var(--border);font-size:12.5px;color:var(--muted)}
.msv-usage b{color:var(--text);font-size:13.5px}

.msv-foot{padding:12px 18px;border-top:1px solid var(--border);background:var(--surface-2);
  display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.msv-foot .spacer{flex:1}

/* ---------- 空态 ---------- */
.msv-empty{text-align:center;padding:60px 24px;color:var(--muted)}
.msv-empty .ic{width:64px;height:64px;border-radius:18px;background:var(--surface-2);
  display:flex;align-items:center;justify-content:center;margin:0 auto 16px;color:var(--muted)}
.msv-empty h3{font-size:17px;color:var(--text);margin:0 0 7px}
.msv-empty p{font-size:13.5px;margin:0 0 18px}

/* ---------- 弹窗（新增/编辑） ---------- */
.msv-modal{position:fixed;inset:0;z-index:60;display:none}
.msv-modal.show{display:block}
.msv-modal .mask{position:absolute;inset:0;background:rgba(15,23,42,.55);backdrop-filter:blur(3px)}
.msv-modal .panel{position:relative;max-width:620px;margin:44px auto;background:var(--surface);
  border-radius:18px;box-shadow:0 30px 70px rgba(0,0,0,.3);max-height:calc(100vh - 88px);
  display:flex;flex-direction:column;overflow:hidden}
.msv-modal .panel-h{padding:19px 24px;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;gap:12px}
.msv-modal .panel-h h3{margin:0;font-size:16.5px;font-weight:700}
.msv-modal .panel-h .x{width:34px;height:34px;border:none;background:var(--surface-2);
  border-radius:9px;cursor:pointer;color:var(--muted);font-size:18px;line-height:1;
  display:flex;align-items:center;justify-content:center}
.msv-modal .panel-h .x:hover{background:var(--danger-bg);color:var(--danger)}
.msv-modal .panel-b{padding:22px 24px;overflow-y:auto;flex:1}
.msv-modal .panel-f{padding:15px 24px;border-top:1px solid var(--border);background:var(--surface-2);
  display:flex;gap:10px;justify-content:flex-end;align-items:center}

.msv-modal .form{max-width:none}
.msv-modal .form-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.msv-modal .form-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}

/* 分区小标题 */
.msv-sec{font-size:12.5px;font-weight:700;color:var(--muted);text-transform:uppercase;
  letter-spacing:.05em;margin:22px 0 13px;padding-bottom:8px;border-bottom:1px solid var(--border)}
.msv-sec:first-child{margin-top:0}

/* 开关行 */
.msv-switch{display:flex;align-items:center;gap:10px;padding:11px 14px;
  background:var(--surface-2);border:1px solid var(--border);border-radius:10px}
.msv-switch input{width:auto!important;flex:0 0 auto}
.msv-switch label{font-weight:600;font-size:13.5px;cursor:pointer;margin:0}
.msv-switch .d{color:var(--muted);font-size:12px;font-weight:400;margin-top:2px}

/* 提示卡（选服务商后显示的授权码说明） */
.msv-tip{display:none;gap:10px;padding:12px 14px;background:var(--warning-bg);
  border:1px solid #fde68a;border-radius:10px;font-size:12.5px;line-height:1.65;color:#92400e}
.msv-tip.show{display:flex}
.msv-tip .ic{flex:0 0 auto;font-weight:800}
.msv-tip a{color:#92400e;text-decoration:underline}

@media(max-width:760px){
  .msv-grid{grid-template-columns:1fr}
  .msv-modal .panel{margin:14px;max-height:calc(100vh - 28px)}
  .msv-modal .form-2,.msv-modal .form-3{grid-template-columns:1fr}
  .msv-active{flex-direction:column;align-items:flex-start}
}


/* ============================================================
   一键部署（oc- 命名空间）
   ============================================================ */
.oc-top{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:20px}
.oc-head h2{margin:0 0 6px;font-size:21px;font-weight:750;letter-spacing:-.02em}
.oc-head p{margin:0;color:var(--muted);font-size:13.5px;max-width:640px;line-height:1.7}
.oc-head .oc-sub{display:inline-flex;align-items:center;gap:7px;margin-top:11px;padding:5px 11px;border-radius:999px;
  background:var(--primary-100);color:var(--primary-600);font-size:12.5px;font-weight:650}
.oc-spacer{flex:1}
.oc-muted{color:var(--muted)}

/* ---------- 步骤引导 ---------- */
.oc-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:22px}
.oc-step{position:relative;padding:18px 18px 18px 60px;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);box-shadow:var(--shadow)}
.oc-step .n{position:absolute;left:18px;top:18px;width:30px;height:30px;border-radius:9px;
  background:linear-gradient(135deg,var(--primary),#7c3aed);color:#fff;font-weight:750;font-size:14px;
  display:flex;align-items:center;justify-content:center}
.oc-step h4,.oc-step b{display:block;margin:2px 0 5px;font-size:14.5px;font-weight:700}
.oc-step p{margin:0;color:var(--muted);font-size:12.5px;line-height:1.65}
@media(max-width:900px){.oc-steps{grid-template-columns:1fr}}

/* ---------- 提示块 ---------- */
.oc-note{padding:13px 16px;border-radius:11px;background:var(--warning-bg);
  border:1px solid #fde68a;font-size:13px;line-height:1.75;color:#92400e;margin:14px 0}
.oc-note b{font-weight:750;color:#78350f}
.oc-note > b:first-child{display:block;margin-bottom:3px}

/* ---------- 命令框 ---------- */
.oc-cmdcard .card-b{padding:0}
.oc-cmd{display:flex;align-items:stretch;background:var(--dark);border-radius:0 0 var(--radius) var(--radius);
  overflow:hidden;margin:0}
.oc-cmd code{flex:1;padding:16px 18px;color:#a5f3fc;font-family:"SF Mono",Menlo,Consolas,monospace;
  font-size:13px;line-height:1.6;word-break:break-all;white-space:pre-wrap;background:transparent}
.oc-cmd button{flex:0 0 auto;padding:0 20px;border:none;background:var(--primary);color:#fff;
  font-weight:650;font-size:13px;cursor:pointer;transition:background .15s}
.oc-cmd button:hover{background:var(--primary-600)}
.oc-cmd button:active{transform:translateY(1px)}

/* ---------- 域名多选 ---------- */
.oc-domains{display:flex;flex-wrap:wrap;gap:9px;margin:4px 0 16px}
.oc-dom{position:relative;display:inline-flex}
.oc-dom input{position:absolute;opacity:0;width:0;height:0}
.oc-dom span{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:10px;
  border:1.5px solid var(--border);background:var(--surface);font-size:13px;font-weight:600;
  cursor:pointer;transition:all .15s;user-select:none}
.oc-dom span:hover{border-color:#c7d2fe;background:var(--surface-2)}
.oc-dom span::before{content:'';width:15px;height:15px;border-radius:4px;border:1.5px solid #cbd5e1;
  background:#fff;transition:all .15s;flex:0 0 auto}
.oc-dom input:checked + span{border-color:var(--primary);background:var(--primary-100);color:var(--primary-600)}
.oc-dom input:checked + span::before{background:var(--primary);border-color:var(--primary);
  box-shadow:inset 0 0 0 2.5px #fff}
.oc-dom input:disabled + span{opacity:.5;cursor:not-allowed}
.oc-chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:8px}
.oc-chip{padding:4px 11px;border-radius:999px;background:var(--primary-100);color:var(--primary-600);
  font-size:12px;font-weight:650;font-family:"SF Mono",Menlo,Consolas,monospace}

/* ---------- 流程节点 ---------- */
.oc-flow{display:flex;align-items:flex-start;gap:6px;overflow-x:auto;padding:4px 0 8px}
.oc-node{flex:1;min-width:110px;text-align:center}
.oc-node .dot{width:38px;height:38px;margin:0 auto 9px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:750;background:var(--surface-2);border:2px solid var(--border);color:var(--muted);
  transition:all .25s}
.oc-node .lb{font-size:12.5px;font-weight:650;color:var(--muted)}
.oc-node.is-run .dot{border-color:var(--primary);color:var(--primary);background:var(--primary-100);
  box-shadow:0 0 0 5px rgba(79,70,229,.1)}
.oc-node.is-run .lb{color:var(--primary-600)}
.oc-node.is-ok .dot{border-color:var(--success);background:var(--success-bg);color:var(--success)}
.oc-node.is-ok .lb{color:var(--success)}
.oc-node.is-err .dot{border-color:var(--danger);background:var(--danger-bg);color:var(--danger)}
.oc-node.is-err .lb{color:var(--danger)}
.oc-line{flex:0 0 26px;height:2px;background:var(--border);margin-top:19px;border-radius:2px}
.oc-line.is-ok{background:var(--success)}

/* 转圈 */
.oc-node .pl,.oc-spinner{width:15px;height:15px;border:2px solid rgba(79,70,229,.25);border-top-color:var(--primary);
  border-radius:50%;display:inline-block;animation:ocspin .8s linear infinite}
@keyframes ocspin{to{transform:rotate(360deg)}}

/* ---------- 环境信息 ---------- */
.oc-env{margin:4px 0 14px;padding:16px 18px;border:1px solid var(--border);border-radius:12px;background:var(--surface-2)}
.oc-env .ttl,.oc-log .ttl{font-size:12.5px;font-weight:700;color:var(--muted);text-transform:uppercase;
  letter-spacing:.05em;margin-bottom:12px}
.oc-env-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:11px}
.oc-env-grid > div{display:flex;flex-direction:column;gap:2px}
.oc-env-grid > div.wide{grid-column:1/-1}
.oc-env-grid span{font-size:11.5px;color:var(--muted);font-weight:650;letter-spacing:.03em}
.oc-env-grid b{font-size:13.5px;font-weight:620;word-break:break-all}
.mono{font-family:"SF Mono",Menlo,Consolas,monospace;font-size:12.5px!important}

/* ---------- DNS 双路径 ---------- */
.oc-dnsblock{margin:14px 0;padding:17px 19px;border:1px solid #c7d2fe;border-radius:12px;background:#f5f7ff}
.oc-dnsblock .hd{display:flex;flex-direction:column;gap:8px;margin-bottom:15px}
.oc-dnsblock .hd p{margin:0;font-size:13px;color:var(--muted);line-height:1.7}
.badge{display:inline-flex;align-items:center;gap:6px;align-self:flex-start;padding:5px 12px;border-radius:999px;
  font-size:12px;font-weight:700}
.badge-warning{background:var(--warning-bg);color:#92400e}
.oc-route{margin-bottom:6px}
.oc-route .rt{font-size:13.5px;font-weight:700;margin-bottom:10px}
.oc-sub{font-size:12.5px;color:var(--muted);line-height:1.7;margin:10px 0}
.oc-records{display:flex;flex-direction:column;gap:9px;margin-bottom:12px}
.oc-record{padding:11px 14px;background:#fff;border:1px solid var(--border);border-radius:10px}
.oc-record .row{display:grid;grid-template-columns:82px 1fr;gap:10px;align-items:baseline;padding:3px 0}
.oc-record .row > span{font-size:11.5px;color:var(--muted);font-weight:650}
.oc-record code{font-family:"SF Mono",Menlo,Consolas,monospace;font-size:12.5px;word-break:break-all;
  color:var(--text);background:var(--surface-2);padding:3px 8px;border-radius:6px;display:inline-block}
.oc-record code.long{font-size:11.5px;line-height:1.6}
.oc-record code.cp{cursor:pointer;border:1px dashed transparent;transition:all .15s}
.oc-record code.cp:hover{border-color:var(--primary);background:var(--primary-100);color:var(--primary-600)}
.oc-or{display:flex;align-items:center;gap:12px;margin:16px 0;color:var(--muted);font-size:12px;font-weight:700}
.oc-or::before,.oc-or::after{content:'';flex:1;height:1px;background:var(--border)}
.oc-or span{padding:2px 10px;border:1px solid var(--border);border-radius:999px;background:#fff}

/* ---------- 执行日志 ---------- */
.oc-log{margin:14px 0;padding:16px 18px;border:1px solid var(--border);border-radius:12px;background:var(--surface)}
.oc-logline{display:grid;grid-template-columns:18px 150px 1fr;gap:11px;align-items:baseline;
  padding:8px 0;border-bottom:1px solid #f1f5f9;font-size:12.5px;line-height:1.65}
.oc-logline:last-child{border-bottom:none}
.oc-logline .ic{font-weight:750;text-align:center}
.oc-logline.ok .ic{color:var(--success)}
.oc-logline.err .ic{color:var(--danger)}
.oc-logline .nm{font-weight:650;font-family:"SF Mono",Menlo,Consolas,monospace;font-size:12px;color:var(--text)}
.oc-logline .dt{color:var(--muted);font-family:"SF Mono",Menlo,Consolas,monospace;font-size:12px;word-break:break-all}
@media(max-width:760px){.oc-logline{grid-template-columns:18px 1fr;gap:6px}}

/* ---------- 成功 ---------- */
.oc-ok{margin:14px 0;padding:22px;border:1px solid #bbf7d0;border-radius:var(--radius);
  background:linear-gradient(180deg,#f0fdf4,#fff);box-shadow:var(--shadow)}
.oc-ok .hd{display:flex;align-items:flex-start;gap:13px;margin-bottom:16px}
.oc-ok .big{width:34px;height:34px;flex:0 0 auto;border-radius:50%;background:var(--success);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:750}
.oc-ok .hd b{display:block;font-size:16px;font-weight:750;color:var(--success)}
.oc-ok .hd p{margin:3px 0 0;font-size:12.5px;color:var(--muted);line-height:1.7}
.oc-ok-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:13px}
.oc-ok-grid > div{display:flex;flex-direction:column;gap:3px}
.oc-ok-grid > div.wide{grid-column:1/-1}
.oc-ok-grid span{font-size:11.5px;color:var(--muted);font-weight:650;letter-spacing:.03em}
.oc-ok-grid b{font-size:13.5px;font-weight:640;word-break:break-all}
.oc-ok-grid b a{color:var(--primary);text-decoration:underline}

/* ---------- 失败 ---------- */
.oc-fail{margin:14px 0;padding:20px 22px;border:1px solid #fecaca;border-radius:var(--radius);
  background:linear-gradient(180deg,#fef2f2,#fff)}
.oc-fail .hd{display:flex;align-items:flex-start;gap:13px}
.oc-fail .big{width:32px;height:32px;flex:0 0 auto;border-radius:50%;background:var(--danger);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:17px;font-weight:750}
.oc-fail .hd b{display:block;font-size:15.5px;font-weight:750;color:var(--danger)}
.oc-fail .hd p{margin:4px 0 0;font-size:12.5px;color:var(--muted);line-height:1.7;word-break:break-word}

/* ---------- 等待中 ---------- */
.oc-waiting{display:flex;align-items:flex-start;gap:13px;margin:14px 0;padding:18px 20px;
  background:var(--primary-100);border:1px solid #c7d2fe;border-radius:12px}
.oc-waiting b{font-size:13.5px;font-weight:700;color:var(--primary-600);display:block}
.oc-waiting p{margin:3px 0 0;font-size:12.5px;color:var(--muted);line-height:1.7}
.oc-waiting .oc-spinner{margin-top:3px;flex:0 0 auto}

/* ---------- 历史记录 ---------- */
.oc-hist{padding:0;overflow:hidden}
.oc-hist .card-b{padding:0}
.oc-hitem{display:flex;align-items:center;gap:13px;padding:14px 18px;border-bottom:1px solid #f1f5f9;
  flex-wrap:wrap;transition:background .15s}
.oc-hitem:last-child{border-bottom:none}
.oc-hitem:hover{background:var(--surface-2)}
.oc-hitem .m{flex:1;min-width:200px}
.oc-hitem .m .dm{font-size:13.5px;font-weight:680;word-break:break-all}
.oc-hitem .m .mt{font-size:11.5px;color:var(--muted);margin-top:3px;font-family:"SF Mono",Menlo,Consolas,monospace}

/* ---------- 状态徽章 ---------- */
.oc-st{padding:5px 12px;border-radius:999px;font-size:11.5px;font-weight:700;white-space:nowrap;
  display:inline-flex;align-items:center;gap:6px}
.oc-st-idle{background:var(--surface-2);color:var(--muted);border:1px solid var(--border)}
.oc-st-run{background:var(--primary-100);color:var(--primary-600)}
.oc-st-ok{background:var(--success-bg);color:var(--success)}
.oc-st-err{background:var(--danger-bg);color:var(--danger)}

/* ---------- 命令卡底部提示 ---------- */
.oc-hint{padding:13px 18px;background:var(--surface-2);border-top:1px solid var(--border);
  font-size:12.5px;color:var(--muted);line-height:1.75}
.oc-hint b{color:var(--text);font-weight:700}
/* 历史条目内层（视图使用 .l/.nm/.sub） */
.oc-hitem .l{flex:1;min-width:200px}
.oc-hitem .l .nm{font-size:13.5px;font-weight:680;word-break:break-all}
.oc-hitem .l .sub{font-size:11.5px;color:var(--muted);margin-top:3px;font-family:"SF Mono",Menlo,Consolas,monospace}