:root{--font: "Manrope", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;--bg: #f7f8fa;--surface: #ffffff;--sunken: #eff1f4;--line: #e5e7eb;--line-strong: #d0d5dd;--ink-strong: #0b0f19;--ink: #1f2937;--muted: #667085;--faint: #98a2b3;--inv-bg: #0b0f19;--inv-ink: #f5f7fa;--ok: #1e8e5a;--ok-bg: #e7f4ec;--warn: #c98a1e;--warn-bg: #faf1df;--bad: #d14343;--bad-bg: #fbecec;--r-sm: 6px;--r-md: 10px;--r-lg: 14px;--r-pill: 999px;--sh-sm: 0 1px 2px rgba(16, 24, 40, .06);--sh-md: 0 4px 14px rgba(16, 24, 40, .08);--sh-pop: 0 12px 32px rgba(16, 24, 40, .14);--ease: cubic-bezier(.2, .6, .2, 1);--sidebar-w: 220px}[data-theme=dark]{--bg: #0b0f17;--surface: #151a23;--sunken: #1c222d;--line: #262e3a;--line-strong: #333d4d;--ink-strong: #f5f7fa;--ink: #e6e9ef;--muted: #9ba3af;--faint: #6b7480;--inv-bg: #f2f4f7;--inv-ink: #0b0f19;--ok: #2fb37a;--ok-bg: #16301f;--warn: #e0a53b;--warn-bg: #2e2613;--bad: #f06a6a;--bad-bg: #311a1a;--sh-sm: 0 1px 2px rgba(0, 0, 0, .4);--sh-md: 0 6px 18px rgba(0, 0, 0, .45);--sh-pop: 0 16px 40px rgba(0, 0, 0, .55)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--ink);font-family:var(--font);font-size:14px;line-height:1.5;font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased;transition:background .3s var(--ease),color .3s var(--ease)}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-sm);padding:24px;width:100%}.card-title{font-size:20px;font-weight:600;color:var(--ink-strong);margin:0 0 4px}.hint{color:var(--muted);font-size:13px;margin:0 0 16px}.mono{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:12px;color:var(--ink);background:var(--sunken);padding:1px 5px;border-radius:var(--r-sm)}.login-form{display:flex;flex-direction:column;gap:14px}.field{display:flex;flex-direction:column;gap:6px}.field-label{font-size:13px;color:var(--muted)}.input{background:var(--surface);border:1px solid 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var(--ease)}.btn-secondary:hover:not(:disabled){border-color:var(--ink);box-shadow:var(--sh-sm)}.btn-secondary:disabled{opacity:.6;cursor:not-allowed}.btn-ghost{background:transparent;color:var(--muted);border:none;border-radius:var(--r-md);padding:6px 12px;font:inherit;cursor:pointer}.btn-ghost:hover{background:var(--sunken);color:var(--ink)}.status{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:500;padding:6px 12px;border-radius:var(--r-pill)}.status .dot{width:8px;height:8px;border-radius:50%;background:currentColor}.status-ok{color:var(--ok);background:var(--ok-bg)}.status-busy{color:var(--warn);background:var(--warn-bg)}.status-bad{color:var(--bad);background:var(--bad-bg)}@media(max-width:640px){.admin-main{padding:24px 16px}.card{width:100%}}.login-shell{min-height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 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.btn-destructive{flex:1}@media(max-width:880px){.detail-cols{grid-template-columns:1fr}.opspanel{position:static;order:2}.detail-main{order:1}}@media(max-width:640px){.app-shell{flex-direction:column}.admin-nav{width:100%;flex-direction:row;flex-wrap:wrap;align-items:center;border-right:none;border-bottom:1px solid var(--line);padding:8px 12px}.nav-wordmark{padding:4px 8px}.nav-group{flex-direction:row}.nav-group+.nav-group{margin-top:0}.nav-group-label{display:none}.nav-foot{margin-top:0;margin-left:auto;border-top:none;padding:0}.nav-avatar,.nav-foot-name{display:none}.admin-top{height:auto;flex-wrap:wrap;gap:10px;padding:10px 16px}.top-search-input{width:100%}.top-search{flex:1}.protected-main{padding:16px}.stats-bar{grid-template-columns:repeat(2,1fr)}.stat-cell:nth-child(2){border-right:none}.stat-cell:nth-child(1),.stat-cell:nth-child(2){border-bottom:1px solid var(--line)}.info-list{grid-template-columns:1fr}.info-row,.info-row:nth-child(2){border-top:1px solid 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