:root{--blue: #1a73e8;--blue-light: #e8f0fe;--bg: #f0f2f5;--white: #fff;--text: #1a1a1a;--text-secondary: #666;--text-muted: #999;--border: #e0e0e0;--danger: #d93025;--danger-bg: #ffebee;--success: #188038;--success-bg: #e8f5e9;--warn: #f9ab00;--warn-text: #e65100;--warn-bg: #fff3e0;--shadow-sm: 0 1px 3px rgba(0,0,0,.06);--shadow-md: 0 2px 12px rgba(0,0,0,.08);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#app{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,PingFang SC,Microsoft YaHei,Helvetica Neue,sans-serif;font-size:14px;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}.btn{display:inline-flex;align-items:center;gap:4px;padding:6px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--white);font-size:13px;cursor:pointer;transition:all .15s;white-space:nowrap}.btn:hover{border-color:var(--blue);color:var(--blue)}.btn:active{background:var(--blue-light)}.btn-primary{background:var(--blue);color:#fff;border-color:var(--blue)}.btn-primary:hover{opacity:.9;color:#fff}.btn-danger{color:var(--danger);border-color:var(--danger)}.btn-danger:hover{background:var(--danger-bg)}.btn-sm{padding:3px 8px;font-size:12px}input[type=text],input[type=tel],input[type=number],input[type=date],input[type=search],input[type=password],select,textarea{padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:14px;font-family:inherit;outline:none;transition:border-color .2s;background:var(--white);line-height:1.5;min-height:42px}input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 2px rgba(26,115,232,.1)}select{cursor:pointer}textarea{min-height:80px;resize:vertical}.modal-body{padding:16px 20px;max-height:55vh;overflow-y:auto}.modal-header{padding:16px 20px;border-bottom:1px solid #f0f0f0;display:flex;justify-content:space-between;align-items:center}.modal-header h2{font-size:17px;font-weight:600}.modal-footer{padding:14px 20px;border-top:1px solid #f0f0f0;display:flex;justify-content:flex-end;gap:10px}.form-group{margin:14px 0}.form-group label{display:block;font-size:13px;color:#333;margin-bottom:6px;font-weight:500}.form-group input,.form-group select,.form-group textarea{width:100%}.form-row{display:flex;gap:16px}.form-row .form-group{flex:1}table{width:100%;border-collapse:collapse;background:var(--white)}th,td{padding:8px 12px;text-align:left;border-bottom:1px solid #f0f0f0;font-size:13px}th{background:#fafafa;font-weight:600;color:var(--text-secondary);font-size:12px;white-space:nowrap}tr:hover td{background:#fafafa}.card{background:var(--white);border-radius:var(--radius-md);padding:16px;box-shadow:var(--shadow-sm)}.badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:500}.badge-blue{background:var(--blue-light);color:var(--blue)}.badge-green{background:var(--success-bg);color:var(--success)}.badge-red{background:var(--danger-bg);color:var(--danger)}.badge-amber{background:var(--warn-bg);color:var(--warn-text)}.badge-gray{background:#f0f0f0;color:#888}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(0,0,0,.4);z-index:1000;display:flex;align-items:center;justify-content:center}.modal-box{background:var(--white);border-radius:var(--radius-lg);padding:24px;min-width:400px;max-width:90vw;max-height:85vh;overflow-y:auto;box-shadow:0 8px 32px rgba(0,0,0,.2)}.modal-box h3{font-size:16px;margin-bottom:16px}.pagination{display:flex;gap:4px;justify-content:center;padding:16px}.pagination button{min-width:32px;padding:4px 10px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--white);font-size:13px;cursor:pointer}.pagination button:hover{border-color:var(--blue)}.pagination button.active{background:var(--blue);color:#fff;border-color:var(--blue)}.pagination button:disabled{opacity:.4;cursor:default}.loading,.empty{text-align:center;padding:60px 20px;color:var(--text-muted);font-size:14px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ccc;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#aaa}.toolbar{display:flex;gap:8px;padding:12px 0;align-items:center;flex-wrap:wrap}.toolbar-spacer{flex:1}