button,.btn,.drag-handle,.school-card,.ad-nolabel{-webkit-user-select:none;user-select:none}:root{--orange:#f2711c;--orange-light:#fff4ed;--orange-mid:#fdba74;--orange-dark:#c2410c;--bg:#fafafa;--white:#fff;--text:#1e293b;--text-secondary:#64748b;--border:#e2e8f0;--shadow:0 1px 3px #0000000f, 0 1px 2px #0000000a;--shadow-md:0 4px 12px #00000014;--radius:12px;--radius-sm:8px;--green:#059669;--green-light:#ecfdf5;--red:#ef4444;--red-light:#fef2f2;--blue:#3b82f6;--blue-light:#eff6ff}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);min-height:100vh;font-family:-apple-system,PingFang SC,Noto Sans SC,Microsoft YaHei,sans-serif;line-height:1.6}a{color:var(--orange);text-decoration:none}a:hover{text-decoration:underline}.btn{border-radius:var(--radius-sm);border:1.5px solid var(--border);background:var(--white);color:var(--text-secondary);cursor:pointer;align-items:center;gap:6px;padding:8px 20px;font-size:14px;font-weight:500;transition:all .2s;display:inline-flex}.btn:hover{border-color:var(--orange-mid);color:var(--orange)}.btn-primary{background:var(--orange);color:#fff;border-color:var(--orange)}.btn-primary:hover{background:var(--orange-dark);border-color:var(--orange-dark);color:#fff}.btn-sm{padding:5px 12px;font-size:12px}.btn-danger{background:var(--red);color:#fff;border-color:var(--red)}.btn-danger:hover{background:#dc2626}.btn-ghost{color:var(--text-secondary);background:0 0;border:none}.btn-ghost:hover{color:var(--orange);background:var(--orange-light)}.form-group{margin-bottom:16px}.form-label{color:var(--text);margin-bottom:6px;font-size:13px;font-weight:600;display:block}.form-input{border:1.5px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text);background:var(--white);outline:none;padding:9px 12px;font-size:14px;transition:border .2s}.form-input:focus{border-color:var(--orange);box-shadow:0 0 0 3px #f2711c1a}.form-input::placeholder{color:#cbd5e1}select.form-input{cursor:pointer}.card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.badge{border-radius:20px;padding:2px 10px;font-size:11px;font-weight:600;display:inline-block}.badge-orange{background:var(--orange-light);color:var(--orange-dark);border:1px solid #fed7aa}.badge-green{background:var(--green-light);color:var(--green);border:1px solid #a7f3d0}.badge-red{background:var(--red-light);color:var(--red);border:1px solid #fecaca}.badge-blue{background:var(--blue-light);color:var(--blue);border:1px solid #bfdbfe}.tag{background:var(--orange-light);color:var(--orange-dark);border-radius:16px;align-items:center;gap:4px;padding:3px 10px;font-size:12px;font-weight:500;display:inline-flex}.tag .tag-close{cursor:pointer;opacity:.6;font-size:14px;line-height:1}.tag .tag-close:hover{opacity:1}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:13px}th,td{text-align:left;border-bottom:1px solid var(--border);padding:10px 14px}th{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;white-space:nowrap;background:#f8fafc;font-size:12px;font-weight:600}tr:hover{background:#fafbfc}.empty-state{text-align:center;color:var(--text-secondary);padding:60px 20px}.empty-state .empty-icon{margin-bottom:12px;font-size:48px}.empty-state .empty-text{font-size:14px}.loading{text-align:center;color:var(--text-secondary);padding:40px;font-size:14px}.pagination{justify-content:center;align-items:center;gap:4px;margin-top:20px;display:flex}.pagination .page-btn{border:1px solid var(--border);background:var(--white);color:var(--text-secondary);cursor:pointer;border-radius:6px;padding:6px 12px;font-size:13px}.pagination .page-btn:hover{border-color:var(--orange);color:var(--orange)}.pagination .page-btn.active{background:var(--orange);color:#fff;border-color:var(--orange)}.pagination .page-btn:disabled{opacity:.4;cursor:not-allowed}.page-container{max-width:1320px;margin:0 auto;padding:24px}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.gap-20{gap:20px}.gap-24{gap:24px}.mt-12{margin-top:12px}.mt-16{margin-top:16px}.mt-20{margin-top:20px}.mt-24{margin-top:24px}.mb-12{margin-bottom:12px}.mb-16{margin-bottom:16px}.mb-20{margin-bottom:20px}.text-sm{font-size:13px}.text-secondary{color:var(--text-secondary)}.text-center{text-align:center}.font-bold{font-weight:700}.w-full{width:100%}.grid{display:grid}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media (width<=768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.page-container{padding:16px}}.dialog-overlay{z-index:1000;background:#0006;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.dialog{background:var(--white);border-radius:var(--radius);width:90%;max-width:400px;box-shadow:var(--shadow-md);padding:24px}.dialog h3{margin-bottom:8px;font-size:16px}.dialog p{color:var(--text-secondary);margin-bottom:20px;font-size:14px}.dialog-actions{justify-content:flex-end;gap:8px;display:flex}.tabs{gap:4px;padding-bottom:2px;display:flex;overflow-x:auto}.tab{border:1.5px solid var(--border);background:var(--white);color:var(--text-secondary);cursor:pointer;white-space:nowrap;border-radius:20px;flex-shrink:0;padding:8px 20px;font-size:14px;font-weight:500;transition:all .2s}.tab:hover{border-color:var(--orange-mid);color:var(--orange)}.tab.active{background:var(--orange);color:#fff;border-color:var(--orange)}.stat-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px 20px}.stat-card .stat-value{color:var(--text);font-size:28px;font-weight:700}.stat-card .stat-label{color:var(--text-secondary);margin-top:4px;font-size:13px}