*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#f5f5f7;color:#1d1d1f;min-height:100vh}.layout{display:flex;min-height:100vh}.sidebar{width:220px;background:#1d1d1f;color:#f5f5f7;display:flex;flex-direction:column;padding:24px 0;flex-shrink:0}.sidebar-title{font-size:18px;font-weight:700;padding:0 20px 24px;color:#fff}.sidebar nav a{display:block;padding:10px 20px;color:#a1a1a6;text-decoration:none;font-size:14px;font-weight:500;border-left:3px solid transparent;transition:all .15s}.sidebar nav a:hover{color:#fff;background:#ffffff0d}.sidebar nav a.active{color:#fff;border-left-color:#63c;background:#6633cc26}.sidebar-footer{margin-top:auto;padding:16px 20px}.main{flex:1;padding:32px;overflow-y:auto}.card{background:#fff;border-radius:12px;padding:24px;box-shadow:0 1px 4px #00000014;margin-bottom:20px}.page-title{font-size:24px;font-weight:700;margin-bottom:24px}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;border:none;transition:opacity .15s}.btn:hover{opacity:.85}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:#63c;color:#fff}.btn-danger{background:#ff3b30;color:#fff}.btn-ghost{background:transparent;color:#63c;border:1.5px solid #6633cc}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:#555}.form-group input,.form-group select,.form-group textarea{width:100%;padding:9px 12px;border:1.5px solid #d1d1d6;border-radius:8px;font-size:14px;background:#fff;transition:border-color .15s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:#63c}.form-group textarea{min-height:120px;resize:vertical;font-family:monospace;font-size:12px}table{width:100%;border-collapse:collapse;font-size:14px}th{text-align:left;padding:10px 12px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:#888;border-bottom:1.5px solid #e5e5ea}td{padding:12px;border-bottom:1px solid #f0f0f5;vertical-align:middle}tr:last-child td{border-bottom:none}tr:hover td{background:#fafafa}.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600}.badge-purple{background:#f0e8ff;color:#63c}.badge-green{background:#e8fff0;color:#1a7f37}.badge-gray{background:#f0f0f5;color:#666}.modal-overlay{position:fixed;inset:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:100}.modal{background:#fff;border-radius:16px;padding:28px;width:100%;max-width:520px;box-shadow:0 8px 32px #00000026}.modal-title{font-size:18px;font-weight:700;margin-bottom:20px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.empty{color:#888;font-size:14px;text-align:center;padding:40px}.error{color:#ff3b30;font-size:13px;margin-top:6px}.row-actions{display:flex;gap:8px}.header-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}