:root{
  --bg:#f4f6fa; --card:#fff; --line:#e6eaf1; --text:#1f2937; --muted:#6b7280; --soft:#9aa3b2;
  --primary:#2563eb; --primary-dark:#1d4ed8; --primary-soft:#eef4ff;
  --green:#16a34a; --green-soft:#eafaf0; --red:#dc2626; --red-soft:#fef2f2;
  --orange:#ea580c; --orange-soft:#fff5ed; --gray-soft:#f1f3f7;
  --shadow:0 1px 2px rgba(16,24,40,.04),0 6px 20px rgba(16,24,40,.05);
  --radius:12px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;height:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);font-size:14px;-webkit-font-smoothing:antialiased}
.hidden{display:none!important}
button,input,select,textarea{font-family:inherit;font-size:14px}
a{color:var(--primary);text-decoration:none}

/* 登录 */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(1200px 600px at 50% -10%,#e7efff 0%,#f4f6fa 60%)}
.login-card{width:400px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 20px 60px rgba(30,64,175,.10);padding:38px 36px 30px;text-align:left}
.login-logo,.brand-mark{width:42px;height:42px;border-radius:11px;background:linear-gradient(135deg,#2563eb,#4f8bff);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:20px;box-shadow:0 6px 16px rgba(37,99,235,.25)}
.login-card h1{font-size:21px;margin:18px 0 6px}
.login-sub{color:var(--muted);margin:0 0 26px;font-size:13px}
.login-card label{display:block;font-size:13px;font-weight:600;margin-bottom:8px}
.login-card input{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:9px;outline:none;background:#fbfcfe}
.login-card input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}
.login-error{color:var(--red);font-size:13px;min-height:18px;margin:10px 0 0}
.login-tip{margin-top:16px;padding-top:16px;border-top:1px solid var(--line);color:var(--soft);font-size:12px;line-height:1.7}

/* 布局 */
.app{display:flex;min-height:100vh}
.sidebar{width:222px;flex:none;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:11px;padding:22px 20px 24px;font-weight:700;font-size:15px;border-bottom:1px solid var(--line)}
.brand-mark{width:34px;height:34px;border-radius:9px;font-size:16px}
.brand small{display:block;font-size:9px;letter-spacing:1.6px;color:var(--soft);font-weight:600;margin-top:2px}
#nav{padding:14px 10px;flex:1}
.nav-item{display:flex;align-items:center;gap:11px;width:100%;border:0;background:transparent;color:#4b5563;padding:11px 12px;border-radius:9px;cursor:pointer;text-align:left;margin-bottom:3px;font-weight:500}
.nav-item i{font-style:normal;font-size:16px;width:20px;text-align:center;color:var(--soft)}
.nav-item:hover{background:var(--gray-soft)}
.nav-item.active{background:var(--primary-soft);color:var(--primary-dark);font-weight:600}
.nav-item.active i{color:var(--primary)}
.sidebar-foot{padding:16px 20px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}
.sidebar-foot small{display:block;color:var(--soft);margin-top:8px;line-height:1.6}
.dot-ok{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green);margin-right:7px;box-shadow:0 0 0 3px var(--green-soft)}
.main{flex:1;min-width:0}
.topbar{height:70px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:5}
.topbar h2{margin:0;font-size:17px;font-weight:700}
.topbar #pageDesc{font-size:12px;color:var(--soft);display:block;margin-top:3px}
.top-meta{display:flex;align-items:center;gap:10px}
.chip{background:var(--gray-soft);color:#4b5563;padding:6px 11px;border-radius:7px;font-size:12px;font-variant-numeric:tabular-nums}
.view{padding:24px 28px 50px;max-width:1400px}

/* 通用组件 */
.btn{border:1px solid var(--line);background:#fff;color:var(--text);padding:8px 14px;border-radius:8px;cursor:pointer;font-weight:500;transition:.15s;white-space:nowrap}
.btn:hover{border-color:#c9d3e3;background:#fafbfe}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);border-color:var(--primary-dark)}
.btn-danger{color:var(--red);border-color:#f3c9c9}
.btn-danger:hover{background:var(--red-soft)}
.btn-ghost{background:transparent}
.btn-sm{padding:6px 10px;font-size:12px}
.btn-block{width:100%;margin-top:16px;padding:11px}
.btn-link{border:0;background:transparent;color:var(--primary);padding:4px 6px;cursor:pointer;font-size:12px}
.btn-link:hover{text-decoration:underline}
.btn-link.danger{color:var(--red)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:18px}
.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;gap:12px}
.card-head h3{margin:0;font-size:15px;font-weight:700}
.card-head .sub{font-size:12px;color:var(--soft);margin-top:4px}
.grid{display:grid;gap:16px}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}
.stat .label{color:var(--muted);font-size:12px}
.stat .num{font-size:28px;font-weight:700;margin-top:8px;letter-spacing:-.5px}
.stat .note{font-size:11px;color:var(--soft);margin-top:6px}
.stat.blue .num{color:var(--primary)} .stat.green .num{color:var(--green)} .stat.red .num{color:var(--red)} .stat.orange .num{color:var(--orange)}

table{width:100%;border-collapse:collapse}
th{text-align:left;font-size:12px;color:var(--muted);font-weight:600;padding:11px 12px;background:#fafbfe;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:12px;border-bottom:1px solid #f0f2f6;vertical-align:middle;font-size:13px}
tr:last-child td{border-bottom:0}
tr:hover td{background:#fcfdff}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:#fff}
.table-wrap table{min-width:760px}
.title-cell{font-weight:600;max-width:340px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.muted{color:var(--muted)} .soft{color:var(--soft)} .small{font-size:12px} .mono{font-family:Consolas,Menlo,monospace;font-size:12px}
.tag{display:inline-block;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:600;white-space:nowrap}
.tag-pending{background:var(--primary-soft);color:var(--primary)}
.tag-sent{background:var(--green-soft);color:var(--green)}
.tag-failed{background:var(--red-soft);color:var(--red)}
.tag-pushing{background:var(--orange-soft);color:var(--orange)}
.tag-gray{background:var(--gray-soft);color:#6b7280}
.tag-publish{background:#fce7f3;color:#be185d}
.row-actions{display:flex;gap:2px;flex-wrap:wrap}
.empty{text-align:center;color:var(--soft);padding:42px 20px;font-size:13px}
.empty .big{font-size:30px;margin-bottom:10px;opacity:.5}
.notice{border-radius:10px;padding:14px 16px;font-size:13px;line-height:1.75;margin-bottom:18px}
.notice-blue{background:#eff6ff;border:1px solid #d5e5ff;color:#1e40af}
.notice-orange{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412}
.notice-red{background:#fef2f2;border:1px solid #fecaca;color:#991b1b}
.notice b{font-weight:700}
.notice code{background:rgba(255,255,255,.7);padding:1px 5px;border-radius:4px}
.kv{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px dashed var(--line);font-size:13px}
.kv:last-child{border:0}
.kv span:first-child{color:var(--muted)}

/* 表单 */
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;font-weight:600;margin-bottom:6px;color:#374151}
.field .hint{font-size:11px;color:var(--soft);margin-top:5px;line-height:1.6}
input[type=text],input[type=password],input[type=number],select,textarea{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:8px;outline:none;background:#fbfcfe;color:var(--text)}
input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft);background:#fff}
textarea{resize:vertical;line-height:1.6}
input[type=file]{width:100%;font-size:12px;color:var(--muted)}
.check-line{display:flex;align-items:center;gap:8px;font-size:13px;margin-bottom:8px}
.check-line input{width:auto}
.week-box{display:flex;gap:8px;flex-wrap:wrap}
.week-box label{display:flex;align-items:center;gap:4px;font-size:12px;font-weight:400;border:1px solid var(--line);padding:6px 9px;border-radius:7px;cursor:pointer;margin:0}
.week-box input{width:auto}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}

/* 弹窗 / toast */
.modal{position:fixed;inset:0;background:rgba(17,24,39,.45);display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}
.modal-box{background:#fff;border-radius:14px;width:560px;max-width:100%;max-height:88vh;overflow:auto;box-shadow:0 24px 70px rgba(0,0,0,.22)}
.modal-head{padding:18px 22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.modal-head h3{margin:0;font-size:16px}
.modal-close{border:0;background:transparent;font-size:22px;color:var(--soft);cursor:pointer;line-height:1}
.modal-body{padding:20px 22px}
.modal-foot{padding:14px 22px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px;background:#fbfcfe;border-radius:0 0 14px 14px}
.toast{position:fixed;right:24px;bottom:24px;background:#1f2937;color:#fff;padding:12px 18px;border-radius:9px;font-size:13px;opacity:0;transform:translateY(10px);pointer-events:none;transition:.25s;z-index:100;max-width:420px;line-height:1.6}
.toast.show{opacity:1;transform:none}
.toast.error{background:#b91c1c}
.toast.success{background:#15803d}
.code-block{background:#0f172a;color:#dbeafe;border-radius:9px;padding:14px 16px;font-family:Consolas,Menlo,monospace;font-size:12px;line-height:1.7;overflow-x:auto;white-space:pre;margin:10px 0}
.copy-line{display:flex;gap:8px;align-items:center;margin:8px 0 14px}
.copy-line input{flex:1;font-family:Consolas,Menlo,monospace;font-size:12px}
.log-line{display:flex;gap:12px;padding:11px 2px;border-bottom:1px dashed var(--line);font-size:13px;align-items:flex-start}
.log-line:last-child{border:0}
.log-level{flex:none;width:52px;text-align:center;padding:2px 0;border-radius:5px;font-size:11px;font-weight:700}
.lv-success{background:var(--green-soft);color:var(--green)} .lv-error{background:var(--red-soft);color:var(--red)}
.lv-warn{background:var(--orange-soft);color:var(--orange)} .lv-info{background:var(--primary-soft);color:var(--primary)}
.log-time{color:var(--soft);font-size:11px;white-space:nowrap;font-variant-numeric:tabular-nums}
.preview-frame{width:100%;height:520px;border:1px solid var(--line);border-radius:9px;background:#fff}
.filters{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.filters select{width:auto;min-width:150px}
.step-list{counter-reset:step;padding:0;margin:0;list-style:none}
.step-list li{position:relative;padding:0 0 18px 38px;border-left:1px dashed #cfd8e6;margin-left:13px;counter-increment:step}
.step-list li:last-child{border-left-color:transparent;padding-bottom:0}
.step-list li:before{content:counter(step);position:absolute;left:-13px;top:-2px;width:26px;height:26px;border-radius:50%;background:var(--primary-soft);color:var(--primary);font-weight:700;font-size:12px;display:flex;align-items:center;justify-content:center}
.step-list b{display:block;margin-bottom:4px;font-size:13px}
.step-list p{margin:0;color:var(--muted);font-size:12px;line-height:1.7}
@media(max-width:900px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}.sidebar{width:66px}.brand span,.nav-item:not(.active) span,.sidebar-foot{display:none}.nav-item{justify-content:center;font-size:0}.nav-item i{font-size:18px}.view{padding:18px}.topbar{padding:0 16px}#topIp{display:none}}