:root{--bg: #f5f6f8;--panel: #ffffff;--sidebar: #1f2733;--sidebar-fg: #c7d0dc;--sidebar-active: #2d3a4d;--border: #e3e7ec;--text: #1f2733;--muted: #6b7683;--primary: #2563eb;--primary-fg: #ffffff;--error: #b42318;--error-bg: #fef3f2}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,PingFang SC,Microsoft YaHei,Noto Sans CJK SC,Hiragino Sans GB,Helvetica,Arial,sans-serif;color:var(--text);background:var(--bg);font-size:14px}.app-shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:var(--sidebar);color:var(--sidebar-fg);padding:18px 12px}.brand{font-weight:700;font-size:18px;color:#fff;padding:6px 10px 18px}.brand-sub{color:#7f8ea3;margin-left:4px;font-weight:600}.nav{display:flex;flex-direction:column;gap:2px}.nav-link{color:var(--sidebar-fg);text-decoration:none;padding:9px 10px;border-radius:6px;font-weight:500}.nav-link:hover,.nav-link.active{background:var(--sidebar-active);color:#fff}.main{display:flex;flex-direction:column;min-width:0}.topbar{display:flex;align-items:center;justify-content:space-between;background:var(--panel);border-bottom:1px solid var(--border);padding:12px 22px}.topbar-title{font-weight:600}.topbar-user{display:flex;align-items:center;gap:12px}.role-badge{background:#eef2ff;color:#3538cd;border-radius:999px;padding:2px 10px;font-size:12px;font-weight:600}.content{padding:22px}.content h1{font-size:20px;margin:0 0 14px}.filter-bar{display:flex;gap:12px;align-items:center;margin-bottom:12px}.table-wrap{background:var(--panel);border:1px solid var(--border);border-radius:8px;overflow-x:auto}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--border)}.data-table th{background:#fafbfc;font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted)}.data-table tbody tr:last-child td{border-bottom:none}.data-table tbody tr:hover{background:#fafbfc}.state-cell{text-align:center;padding:28px}.pagination{display:flex;align-items:center;justify-content:space-between;margin-top:12px}.pagination-buttons{display:flex;gap:8px}.input{border:1px solid var(--border);border-radius:6px;padding:8px 10px;font-size:14px;background:#fff;min-width:240px}.field-inline{display:flex;align-items:center;gap:8px}button{border:1px solid var(--border);background:#fff;border-radius:6px;padding:8px 12px;cursor:pointer;font-size:14px}button:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:var(--primary-fg);border-color:var(--primary);width:100%;font-weight:600}.btn-secondary{background:#fff}.centered{min-height:100vh;display:grid;place-items:center;padding:20px}.card{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:26px;box-shadow:0 1px 3px #0000000f}.login-card{width:340px;display:flex;flex-direction:column;gap:14px}.login-card h2{margin:0;font-size:18px}.brand-login{padding:0 0 4px;color:var(--text)}.field{display:flex;flex-direction:column;gap:6px}.field>span{font-size:13px;color:var(--muted)}.field .input{min-width:0;width:100%}.form-error{background:var(--error-bg);color:var(--error);border-radius:6px;padding:8px 10px;font-size:13px}.muted{color:var(--muted)}.error{color:var(--error)}.input-sm{min-width:0;padding:6px 8px;font-size:13px}select.input{min-width:130px;background:#fff}.filter-bar{flex-wrap:wrap;row-gap:8px}.btn-link{border:none;background:none;color:var(--primary);padding:6px 8px;cursor:pointer;font-size:13px}.btn-link:hover{text-decoration:underline}.expand-btn{border:none;background:none;cursor:pointer;padding:2px 6px;color:var(--muted);font-size:13px}.expand-btn:hover{color:var(--text)}.badge-status{font-size:12px;padding:2px 8px;border-radius:6px;text-transform:capitalize}.badge-active{background:#eef2ff;color:#3538cd}.badge-paused{background:#fef7e6;color:#92610a}.badge-stopped{background:#eaf5ee;color:#216e46}.events-panel{background:#eef1f6;padding:14px 20px 18px 56px;border-left:3px solid var(--primary)}.events-panel h4{margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.sub-table-wrap{background:#fff;border:1px solid var(--border);border-radius:8px;overflow:hidden;box-shadow:0 1px 2px #0000000d}.sub-table{width:100%;border-collapse:collapse;font-size:13px}.sub-table th,.sub-table td{text-align:left;padding:8px 12px;border-bottom:1px solid var(--border)}.sub-table tbody tr:last-child td{border-bottom:none}.sub-table th{color:var(--muted);font-weight:500;font-size:11px;text-transform:uppercase;background:#fafbfc}.sub-state{padding:12px;color:var(--muted)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--muted);font-size:12px}.clamp{display:inline-block;max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;vertical-align:bottom}.login-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.tz-note{font-size:12px}.topbar-user{flex-wrap:wrap;justify-content:flex-end}.topbar{gap:12px}.sub-table th.tree-col,.sub-table td.tree-cell{width:26px;padding-left:0;padding-right:0}.tree-cell{position:relative}.tree-cell:before{content:"";position:absolute;left:13px;top:0;bottom:0;border-left:1.5px solid #b9c2d0}.tree-cell.last:before{bottom:50%}.tree-cell:after{content:"";position:absolute;left:13px;top:50%;width:9px;border-top:1.5px solid 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rgba(255,255,255,.08);display:flex;flex-direction:column;align-items:flex-start;gap:8px}.sidebar-user-email{color:#c7d0dc;font-size:12px;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-signout{width:100%;background:#2d3a4d;color:#fff;border:1px solid rgba(255,255,255,.12);border-radius:6px;padding:8px;cursor:pointer;font-size:13px}.sidebar-signout:hover{background:#374a63}.sub-note{padding:8px 12px;font-size:12px;color:var(--muted);background:#fff;border-top:1px solid var(--border)}