:root{--bg:#f7f8fa;--card:#ffffff;--border:#e5e7eb;--fg:#111827;--muted:#6b7280;--primary:#2563eb;--primary-600:#1d4ed8;--primary-700:#1e40af;--radius:10px;--shadow:0 6px 18px rgba(17,24,39,.06)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--fg);font-family:Noto Sans TC,Segoe UI,Microsoft JhengHei,Roboto,system-ui,-apple-system,BlinkMacSystemFont,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased}input,select,textarea,button{font:inherit}input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:#fff}label{display:block;font-size:13px;color:var(--muted);margin:6px 0}button{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--border);border-radius:8px;background:#fff;color:var(--fg);padding:10px 14px;cursor:pointer}button:hover{filter:brightness(.98)}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-600)}.btn-ghost{background:transparent}.btn-danger{background:#ef4444;border-color:#ef4444;color:#fff}.app{display:flex;min-height:100%}.sidebar{width:240px;flex:0 0 240px;background:var(--card);border-right:1px solid var(--border);padding:16px 12px}.logo{font-weight:800;margin-bottom:12px}.nav-btn{display:block;width:100%;text-align:left;padding:10px 12px;margin-bottom:8px;border-radius:10px;border:1px solid var(--border);background:#f3f4f6}.nav-btn.active{background:#0f172a;color:#fff;border-color:#0f172a}.main{flex:1;display:flex;flex-direction:column}.header{position:sticky;top:0;background:var(--card);border-bottom:1px solid var(--border);padding:12px 16px;z-index:10}.content{flex:1;overflow:auto;padding:16px}.container{max-width:1100px;margin:0 auto}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}.section-title{font-size:18px;font-weight:700;margin:0 0 8px}.muted{color:var(--muted)}.actions{display:flex;gap:10px;flex-wrap:wrap}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}@media (max-width:900px){.grid-2,.grid-3{grid-template-columns:1fr}}table.table{width:100%;border-collapse:collapse}table.table th,table.table td{padding:10px;border-top:1px solid var(--border);font-size:14px}table.table thead th{background:#fafafa;border-bottom:1px solid var(--border);text-align:left}.item-row{display:grid;grid-template-columns:120px 1fr 120px 120px 120px 90px;gap:8px;align-items:center}@media (max-width:1000px){.item-row{grid-template-columns:1fr 1fr 1fr}}.tip{font-size:12px;color:var(--muted)}@media (min-width: 769px){.item-row{display:grid}}@media (max-width: 768px){.app{flex-direction:column}.sidebar{width:100%;flex:none;border-right:none;border-bottom:1px solid var(--border);padding:12px}.sidebar nav{display:flex;overflow-x:auto;gap:8px}.nav-btn{width:auto;white-space:nowrap;margin-bottom:0}.header{position:static}.grid-2,.grid-3{grid-template-columns:1fr}.item-row{display:flex;flex-direction:column;align-items:stretch;background:#f9fafb;padding:12px;border-radius:8px;border:1px solid var(--border)}.item-row>*{width:100%;margin-bottom:8px}.item-row>input[type=checkbox]{width:auto;align-self:flex-start;margin-bottom:4px}.item-header{display:none!important}}