/* Supplemental guided-cutter styles. Preserve the established v29 commercial stylesheet. */
.wave-editor, .wave-stage {min-width:0;max-width:100%;box-sizing:border-box}
.wave-editor{padding:18px;border:1px solid #dce5ee;border-radius:18px;background:#fff}
.wave-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:10px}
.wave-file{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:12px}
.wave-file span{color:#69798d}
.wave-legend{display:flex;gap:12px;flex-wrap:wrap;font-size:11px;color:#526479}
.wave-legend span:before{content:"";display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:5px;vertical-align:middle}
.legend-must:before{background:#4e8974}
.legend-prefer:before{background:#6b84ac}
.legend-ending:before{background:#876d9f}
.wave-instructions{font-size:12px;line-height:1.5;color:#66788c}
.wave-stage{position:relative;width:100%;overflow:hidden;border:1px solid #dbe5ef;border-radius:13px;background:#f6f9fc;touch-action:none}
#waveCanvas{box-sizing:border-box;display:block;width:100%!important;max-width:100%!important;height:180px;cursor:crosshair;touch-action:none}
.wave-hint{position:absolute;left:50%;bottom:12px;transform:translateX(-50%);padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.92);color:#617389;font-size:11px;pointer-events:none}
.wave-time-axis{display:flex;justify-content:space-between;align-items:center;margin:5px 1px 7px;color:#536780;font-size:12px;font-variant-numeric:tabular-nums}
.wave-editor audio{display:block;width:100%;height:38px}
.selection-readout{margin-top:8px;font-size:12px;color:#435770}
.marker-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.marker-btn{appearance:none;border:1px solid #cfdce8;background:#fff;border-radius:999px;padding:9px 13px;font-size:12px;font-weight:700;color:#263950;cursor:pointer}
.marker-btn:hover:not(:disabled){background:#eef4fa}
.marker-btn:disabled{opacity:.42;cursor:not-allowed}
.marker-btn.must{color:#407c67}
.marker-btn.prefer{color:#57749c}
.marker-btn.ending{color:#745e8e}
.marker-list{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px;font-size:12px}
.marker-row{display:flex;gap:12px;align-items:center;padding:8px 10px;border-radius:10px;background:#f1f5f9}
.marker-row span{display:flex;flex-direction:column}
.marker-row button{border:0;background:transparent;text-decoration:underline;cursor:pointer;color:#425f82}
.marker-empty{color:#6d7c8c}
@media(max-width:520px){#waveCanvas{height:165px}.wave-editor{padding:12px}.wave-hint{max-width:90%;white-space:normal;text-align:center}}