:root{--bg:#f4f6f9;--surface:#fff;--border:#e2e8f0;--border-strong:#cbd5e1;--text:#1e293b;--text-secondary:#64748b;--text-muted:#94a3b8;--primary:#2563eb;--primary-hover:#1d4ed8;--primary-soft:#eff6ff;--danger:#dc2626;--danger-hover:#b91c1c;--danger-soft:#fef2f2;--warning:#d97706;--success:#059669;--sidebar:#1e293b;--sidebar-text:#cbd5e1;--sidebar-active:#334155;--radius:6px;--shadow:0 1px 3px #0f172a0f;--font:"Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif}*,:before,:after{box-sizing:border-box}html,body,#app{min-height:100%;margin:0}body{font-family:var(--font);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;font-size:14px;line-height:1.5}a{color:var(--primary);text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.btn{border-radius:var(--radius);background:var(--primary);color:#fff;border:1px solid #0000;justify-content:center;align-items:center;gap:6px;height:34px;padding:0 14px;transition:background .15s,border-color .15s,opacity .15s;display:inline-flex}.btn:hover:not(:disabled){background:var(--primary-hover)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-secondary{background:var(--surface);color:var(--text);border-color:var(--border-strong)}.btn-secondary:hover:not(:disabled){background:var(--bg)}.btn-danger{background:var(--danger)}.btn-danger:hover:not(:disabled){background:var(--danger-hover)}.btn-ghost{color:var(--primary);background:0 0;border-color:#0000;height:30px;padding:0 8px}.btn-ghost:hover:not(:disabled){background:var(--primary-soft)}.btn-ghost.danger{color:var(--danger)}.btn-ghost.danger:hover:not(:disabled){background:var(--danger-soft)}.btn-sm{height:28px;padding:0 10px;font-size:13px}.field{flex-direction:column;gap:6px;display:flex}.field label{color:var(--text-secondary);font-size:13px}.field input,.field select,.field textarea{border:1px solid var(--border-strong);border-radius:var(--radius);background:var(--surface);height:36px;color:var(--text);outline:none;padding:0 10px}.field textarea{resize:vertical;height:auto;padding:8px 10px}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1f}.field select[multiple]{height:auto;min-height:120px;padding:6px}.panel{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:8px}.page-header{justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px;display:flex}.page-header h1{margin:0;font-size:20px;font-weight:600}.toolbar{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.table-wrap{overflow:auto}table.data{border-collapse:collapse;width:100%}table.data th,table.data td{text-align:left;border-bottom:1px solid var(--border);white-space:nowrap;padding:10px 12px}table.data th{color:var(--text-secondary);background:#f8fafc;font-size:13px;font-weight:600}table.data tr:hover td{background:#f8fafc}.actions{flex-wrap:wrap;gap:4px;display:flex}.badge{color:var(--text-secondary);background:#e2e8f0;border-radius:999px;padding:2px 8px;font-size:12px;display:inline-block}.badge.active{color:#065f46;background:#d1fae5}.badge.disabled{color:#92400e;background:#fef3c7}.badge.closed{color:#991b1b;background:#fee2e2}.badge.expired{color:#475569;background:#e2e8f0}.muted{color:var(--text-muted)}.error-text{color:var(--danger);font-size:13px}.success-text{color:var(--success);font-size:13px}.empty{text-align:center;color:var(--text-muted);padding:40px}.form-card{max-width:640px;padding:24px}.form-grid{gap:16px;display:grid}.form-actions{gap:10px;margin-top:8px;display:flex}.checkbox-row{align-items:center;gap:8px;display:flex}.checkbox-row input{width:16px;height:16px}.pager{color:var(--text-secondary);justify-content:flex-end;align-items:center;gap:12px;padding:12px;display:flex}