:root{--sidebar-bg: #1e293b;--sidebar-text: #cbd5e1;--sidebar-active: #3b82f6;--topbar-bg: #ffffff;--page-bg: #f1f5f9;--card-bg: #ffffff;--border: #e2e8f0;--text: #1e293b;--text-dim: #64748b;--primary: #2563eb;--danger: #dc2626;--ok: #16a34a}*{box-sizing:border-box;margin:0;padding:0}html,body,#app{height:100%}body{font-family:PingFang SC,Microsoft YaHei,-apple-system,sans-serif;font-size:14px;color:var(--text);background:var(--page-bg)}button{cursor:pointer;border:1px solid var(--border);background:#fff;border-radius:6px;padding:6px 14px;font-size:13px;color:var(--text);transition:all .15s}button:hover{border-color:var(--primary);color:var(--primary)}button.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}button.btn-primary:hover{background:#1d4ed8}button.btn-danger{color:var(--danger)}button.btn-danger:hover{border-color:var(--danger);background:#fef2f2}button:disabled{opacity:.5;cursor:not-allowed}input,select{border:1px solid var(--border);border-radius:6px;padding:6px 10px;font-size:13px;color:var(--text);outline:none}input:focus,select:focus{border-color:var(--primary)}table.data-table{width:100%;border-collapse:collapse;background:var(--card-bg)}.data-table th,.data-table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);font-size:13px;white-space:nowrap}.data-table th{background:#f8fafc;color:var(--text-dim);font-weight:600}.data-table tr:hover td{background:#f8fafc}.tag{display:inline-block;padding:2px 10px;border-radius:10px;font-size:12px}.tag-ok{background:#dcfce7;color:var(--ok)}.tag-off{background:#fee2e2;color:var(--danger)}.tag-info{background:#dbeafe;color:var(--primary)}.page-card{background:var(--card-bg);border:1px solid var(--border);border-radius:10px;padding:16px}.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap}.toolbar .grow{flex:1}.pager{display:flex;gap:10px;align-items:center;justify-content:flex-end;margin-top:14px;color:var(--text-dim);font-size:13px}.dialog-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;display:flex;align-items:center;justify-content:center;z-index:100}.dialog{background:#fff;border-radius:12px;width:460px;max-height:86vh;overflow:auto;box-shadow:0 20px 50px #0003}.dialog h3{padding:16px 20px;border-bottom:1px solid var(--border);font-size:15px}.dialog .dialog-body{padding:20px}.dialog .dialog-foot{padding:14px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px}.form-item{margin-bottom:14px}.form-item label{display:block;margin-bottom:6px;color:var(--text-dim);font-size:13px}.form-item input,.form-item select{width:100%}.error-msg{color:var(--danger);font-size:13px;margin-top:8px;min-height:18px}.empty-tip{text-align:center;color:var(--text-dim);padding:40px 0}