.arc-topology-panel{width:340px;max-width:calc(100% - 16px)}
.arc-topology-panel .ddc_meko-panel-body{display:flex;flex-direction:column;gap:10px;color:#24364b;overflow:auto}
.arc-topology-panel fieldset{border:1px solid #dce5eb;padding:10px;margin:0;border-radius:6px;flex-shrink:0}
.arc-topology-panel legend{font-size:12px;font-weight:600;padding:0 5px}
.arc-topology-panel fieldset label{display:flex;align-items:center;gap:8px;padding:4px 0;font-size:13px}
.arc-topology-panel input[type=checkbox]{accent-color:#0b8ea6}
.arc-topology-tolerance{display:flex;align-items:center;justify-content:space-between;font-size:13px;gap:10px}
.arc-topology-tolerance input{width:88px;background:#fff;color:#24364b;border:1px solid #cbd7e1;border-radius:5px;padding:6px}
.arc-topology-note{font-size:12px;line-height:1.5;color:#53677b;margin:0}
.arc-topology-actions{display:flex;gap:8px}.arc-topology-actions button:first-child{background:#0b8ea6;color:white;border-color:#0b8ea6}
.arc-topology-status{font-size:13px;font-weight:600;margin:0}
.arc-topology-results{min-height:100px;overflow:auto;flex:1;border-top:1px solid #e4ebf0}
.arc-topology-result{border-bottom:1px solid #e4ebf0;padding:7px 0;display:flex;flex-direction:column;align-items:flex-start;gap:4px}
.arc-topology-result button{border:0;background:none;color:#24364b;text-align:left;padding:4px;cursor:pointer;font-size:12px;line-height:1.45}
.arc-topology-result button:hover{background:#eaf5f7}.arc-topology-result .arc-topology-fix{color:#087f95;font-weight:600}
.arc-topology-panel ::-webkit-scrollbar{width:5px;height:5px}.arc-topology-panel ::-webkit-scrollbar-thumb{background:#b6c6d2;border-radius:4px}

.arc-topology-result button:disabled{opacity:.45;cursor:not-allowed}