:root{--bg: #f8fafc;--surface: #ffffff;--border: #e2e8f0;--text: #0f172a;--muted: #64748b;--accent: #2563eb;--accent-hover: #1d4ed8;--accent-soft: #eff6ff;--danger: #dc2626;--danger-soft: #fef2f2;--ok: #16a34a;--ok-soft: #f0fdf4;--warn: #d97706;--warn-soft: #fffbeb;--neutral-soft: #f1f5f9;--radius: 8px;--shadow: 0 1px 3px rgba(0, 0, 0, .08), 0 4px 12px rgba(0, 0, 0, .04)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans TC,sans-serif;font-size:14px;line-height:1.5}h1{font-size:22px;font-weight:700;margin:0 0 6px}h2{font-size:17px;font-weight:600;margin:0 0 12px}h3{font-size:15px;font-weight:600;margin:0 0 8px}.muted{color:var(--muted);font-size:13px;margin:0}.empty{color:var(--muted);padding:32px 0;text-align:center}.boot{padding:80px;text-align:center;color:var(--muted);font-size:16px}.layout{display:flex;min-height:100vh}.sidebar{width:230px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:20px 12px;position:sticky;top:0;height:100vh}.brand{font-weight:700;font-size:17px;padding:0 10px 18px;color:var(--accent);display:flex;align-items:center;gap:8px}.sidebar nav{display:flex;flex-direction:column;gap:3px;flex:1;overflow-y:auto}.nav-link{padding:9px 12px;border-radius:var(--radius);color:var(--text);text-decoration:none;font-size:14px;font-weight:500;transition:background .15s}.nav-link:hover{background:var(--bg)}.nav-link.active{background:var(--accent-soft);color:var(--accent);font-weight:600}.sidebar-foot{border-top:1px solid var(--border);padding-top:12px;margin-top:12px}.who{display:flex;flex-direction:column;padding:0 10px 8px;font-size:13px}.version{padding:8px 10px 0;font-size:11px;color:var(--muted)}.content{flex:1;padding:28px 36px 64px;max-width:1320px;overflow-x:auto}.page-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px;flex-wrap:wrap}.page-header-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);margin-bottom:20px}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px;display:flex;flex-direction:column;gap:4px}.stat-value{font-size:28px;font-weight:700;line-height:1.2}.alert-banner{border-radius:var(--radius);padding:12px 16px;margin-bottom:20px;display:flex;align-items:center;gap:12px;font-size:14px}.alert-banner-warn{background:var(--warn-soft);border:1px solid #fde68a;color:#92400e}.alert-banner-danger{background:var(--danger-soft);border:1px solid #fecaca;color:#991b1b}.alert-banner-ok{background:var(--ok-soft);border:1px solid #bbf7d0;color:#166534}.table-wrapper{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}table{width:100%;border-collapse:collapse;text-align:left}th{background:var(--bg);padding:10px 14px;font-weight:600;font-size:13px;color:var(--muted);border-bottom:1px solid var(--border);white-space:nowrap}td{padding:12px 14px;border-bottom:1px solid var(--border);vertical-align:middle}tr:last-child td{border-bottom:none}tr:hover td{background:#fbfcfe}.cell-num{text-align:right;font-variant-numeric:tabular-nums;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:9999px;font-size:12px;font-weight:600;line-height:1.4;white-space:nowrap}.badge-ok{background:var(--ok-soft);color:var(--ok)}.badge-warn{background:var(--warn-soft);color:var(--warn)}.badge-danger{background:var(--danger-soft);color:var(--danger)}.badge-accent{background:var(--accent-soft);color:var(--accent)}.badge-neutral{background:var(--neutral-soft);color:var(--muted)}.badge-purple{background:#f5f3ff;color:#7c3aed}.badge-teal{background:#f0fdfa;color:#0d9488}input,select,textarea{width:100%;padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);font-size:14px;font-family:inherit;outline:none;transition:border-color .15s}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}.form-group{margin-bottom:14px}.form-group label{display:block;font-size:13px;font-weight:600;margin-bottom:4px;color:var(--text)}.form-hint{font-size:12px;color:var(--muted);margin-top:4px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 14px;border-radius:var(--radius);font-size:14px;font-weight:500;cursor:pointer;border:1px solid transparent;transition:all .15s;text-decoration:none}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-secondary{background:var(--surface);border-color:var(--border);color:var(--text)}.btn-secondary:hover:not(:disabled){background:var(--bg)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:#b91c1c}.btn-ghost{background:transparent;color:var(--muted)}.btn-ghost:hover:not(:disabled){background:var(--bg);color:var(--text)}.btn-sm{padding:4px 10px;font-size:12px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal{background:var(--surface);border-radius:var(--radius);box-shadow:0 20px 25px -5px #0000001a,0 8px 10px -6px #0000001a;width:100%;max-width:520px;max-height:90vh;overflow-y:auto;border:1px solid var(--border)}.modal-lg{max-width:780px}.modal-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-header h2{margin:0;font-size:16px}.modal-body{padding:20px}.modal-foot{padding:14px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px}.filter-bar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px 16px}.filter-item{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:500}.filter-item input,.filter-item select{width:auto;min-width:140px}