:root{--bg: #f4f6f8;--card: #ffffff;--text: #1f2937;--muted: #6b7280;--line: #e5e7eb;--primary: #2563eb;--primary-d: #1d4ed8;--green: #16a34a;--green-bg: #dcfce7;--red: #dc2626;--red-bg: #fee2e2;--orange: #d97706;--orange-bg: #fef3c7;--gray-bg: #f3f4f6;--radius: 12px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:15px;line-height:1.5}.wrap{width:100%}.topbar{background:#111827;color:#fff;padding:14px 18px;font-size:17px;font-weight:600}.main{max-width:1080px;margin:0 auto;padding:16px}.space{margin-top:18px;display:flex;flex-direction:column;gap:16px}.head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.head h1{font-size:21px;margin:0;flex:1;min-width:0}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.pad{padding:16px}.card-title{font-size:15px;font-weight:600;padding:14px 16px 0}.card .card-title+.info-grid,.card .card-title+.btns,.card .card-title+.cmd,.card .card-title+.metric-grid{padding:12px 16px 16px}.info-grid{display:flex;flex-direction:column;gap:8px}.muted{color:var(--muted)}.small{font-size:13px}.tiny{font-size:12px}.w{width:64px;flex-shrink:0}.center{text-align:center}.right{text-align:right;padding:0 16px 16px}.line{display:flex;align-items:center;gap:8px;min-width:0}.line code,.line span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}.machine{cursor:pointer;transition:border-color .15s,transform .15s;display:flex;flex-direction:column;gap:8px}.machine:hover{border-color:var(--primary);transform:translateY(-2px)}.machine-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.machine-head h3{margin:0;font-size:16px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.badge{font-size:12px;padding:3px 10px;border-radius:999px;white-space:nowrap;font-weight:500}.badge-green{background:var(--green-bg);color:var(--green)}.badge-red{background:var(--red-bg);color:var(--red)}.badge-orange{background:var(--orange-bg);color:var(--orange)}.badge-gray{background:var(--gray-bg);color:var(--muted)}.btn{min-height:44px;padding:9px 18px;border-radius:9px;border:1px solid transparent;font-size:14px;cursor:pointer;background:var(--gray-bg);color:var(--text);transition:filter .15s,background .15s}.btn:active{filter:brightness(.92)}.btn.sm{min-height:36px;padding:6px 12px;font-size:13px}.btn.primary{background:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary-d)}.btn.outline{background:#fff;border-color:var(--line)}.btn.ghost{background:transparent}.btn.danger{background:var(--red);color:#fff}.btn:disabled{opacity:.5;cursor:not-allowed}.btns{display:flex;flex-wrap:wrap;gap:10px}.keyrow{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.keylabel{width:64px;flex-shrink:0}.keyedit,.keyshow{display:flex;gap:8px;align-items:center;flex:1;flex-wrap:wrap}.keyedit input{flex:1;min-width:200px;min-height:44px;padding:9px 12px;border:1px solid var(--line);border-radius:9px;font-size:14px}.keyshow code{background:var(--gray-bg);padding:5px 10px;border-radius:7px;font-size:13px}.alert{padding:12px 14px;border-radius:9px;font-size:14px}.alert.red{background:var(--red-bg);color:var(--red)}.alert.orange{background:var(--orange-bg);color:var(--orange)}.cmd{width:calc(100% - 32px);margin:12px 16px 0;min-height:84px;padding:11px;border:1px solid var(--line);border-radius:9px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:14px;resize:vertical}.exec{padding:12px 16px 16px;display:flex;flex-direction:column;gap:10px}.pre{margin:6px 0 0;padding:11px;border-radius:9px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;white-space:pre-wrap;word-break:break-all}.ok-bg{background:var(--green-bg)}.fail-bg{background:var(--red-bg)}.ok{color:var(--green);font-weight:600}.fail{color:var(--red);font-weight:600}.metric-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}.metric{background:var(--gray-bg);border-radius:10px;padding:14px}.big{font-size:24px;font-weight:700;margin:4px 0}.skeleton{height:130px;background:linear-gradient(90deg,#eef0f3 25%,#f7f8fa,#eef0f3 75%);background-size:200% 100%;animation:shimmer 1.3s infinite}.skeleton.tall{height:200px}@keyframes shimmer{to{background-position:-200px 0}}@media (max-width: 480px){.main{padding:12px}.grid{grid-template-columns:1fr}.head h1{font-size:19px}}