html,body,#root{margin:0;min-height:100%}body{background:var(--ds-page)}.cutter{display:flex;flex-direction:column;gap:18px}.muted{color:var(--ds-ink-2, #6b6b70);font-size:13px}.dropzone{position:relative;border:2px dashed #b9b3a7;border-radius:16px;padding:48px 20px;text-align:center;cursor:pointer;transition:border-color .15s,background .15s;background:#00000004}.dropzone:hover,.dropzone.is-over{border-color:#5b8cff;background:#5b8cff0f}.dropzone-icon{font-size:40px;margin-bottom:8px}.dropzone-title{font-size:20px;font-weight:600;margin-bottom:6px}.dropzone-sub{color:#6b6b70;font-size:14px}.panel{border:1px solid var(--ds-hairline, #e3ded4);border-radius:14px;padding:16px;display:flex;flex-direction:column;gap:10px;background:#ffffff80}.panel-title{font-weight:650;font-size:15px}.error-panel{border-color:#e0483e;gap:12px}.filebar{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.filebar-name{font-weight:650;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:45%}.wave{width:100%;height:120px;display:block;border-radius:8px;background:#00000008;cursor:crosshair}.wave-hint{font-size:12px}.modecards{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media (max-width: 560px){.modecards{grid-template-columns:1fr}}.modecard{border:2px solid var(--ds-hairline, #e3ded4);border-radius:14px;padding:16px;text-align:right;background:transparent;cursor:pointer;font:inherit;transition:border-color .15s,background .15s}.modecard.active{border-color:#5b8cff;background:#5b8cff12}.modecard-title{font-size:17px;font-weight:700;margin-bottom:4px}.modecard-sub{color:#6b6b70;font-size:13px;line-height:1.4}.settings-row{display:flex;gap:18px;flex-wrap:wrap}.field{display:flex;flex-direction:column;gap:6px;font-size:13px;color:#44444a;min-width:140px}.field.grow{flex:1;min-width:200px}.field input[type=number]{width:110px;padding:8px 10px;border:1px solid #cfc9bc;border-radius:8px;font:inherit}.field input[type=range]{width:100%;accent-color:#5b8cff}.manual-add{display:flex;gap:8px;flex-wrap:wrap}.manual-add input{flex:1;min-width:130px;padding:9px 12px;border:1px solid #cfc9bc;border-radius:8px;font:inherit}.manual-list{display:flex;flex-direction:column;gap:4px}.manual-item{display:flex;justify-content:space-between;align-items:center;padding:6px 4px;border-bottom:1px solid var(--ds-hairline, #eee);font-size:14px}.linklike{background:none;border:none;color:#c0392b;cursor:pointer;font:inherit;font-size:13px}.seglist{display:flex;flex-direction:column;max-height:320px;overflow-y:auto}.segrow{display:grid;grid-template-columns:32px 1fr auto 40px 40px;align-items:center;gap:8px;padding:7px 4px;border-bottom:1px solid var(--ds-hairline, #eee);font-size:14px}.segnum{width:26px;height:26px;border-radius:50%;background:#5b8cff1f;color:#3b5fc0;display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:650}.segtime{direction:ltr;text-align:right;font-variant-numeric:tabular-nums}.segdur{color:#6b6b70;font-size:13px;font-variant-numeric:tabular-nums}.iconbtn{width:34px;height:34px;border-radius:8px;border:1px solid var(--ds-hairline, #ddd);background:#fff;cursor:pointer;font-size:15px;line-height:1}.iconbtn:hover{background:#f2f2f5}.iconbtn:disabled{opacity:.4;cursor:default}.export-panel{align-items:stretch}.format-toggle{display:flex;gap:8px;flex-wrap:wrap}.chip{border:1.5px solid var(--ds-hairline, #d8d2c4);border-radius:999px;padding:8px 16px;background:transparent;font:inherit;font-size:14px;cursor:pointer}.chip.active{border-color:#5b8cff;background:#5b8cff1a;font-weight:600}.btn{border:none;border-radius:10px;padding:10px 20px;font:inherit;font-weight:600;font-size:15px;cursor:pointer}.btn.primary{background:#4a73e8;color:#fff}.btn.primary:hover{background:#3b62d4}.btn.big{padding:14px 26px;font-size:17px;width:100%}.btn.secondary{background:#0000000d;color:inherit}.btn.secondary:hover{background:#00000017}.btn.small{padding:7px 14px;font-size:13px}.progress{height:8px;border-radius:999px;background:#00000014;overflow:hidden}.progress-fill{height:100%;background:#4a73e8;border-radius:999px;transition:width .2s}.file-overlay{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;font-size:0}.legend{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:12px;color:#55555b}.legend i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-inline-end:5px;vertical-align:middle}.wave.ov{height:80px}.wave.dt{height:170px;touch-action:none;cursor:ew-resize;direction:ltr}.wave.ov{touch-action:none;direction:ltr}.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.optrow{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.optlabel{width:54px;font-weight:650;font-size:14px}.textin{padding:8px 12px;border:1px solid #cfc9bc;border-radius:8px;font:inherit;min-width:140px}.advanced{display:flex;flex-direction:column;gap:12px;padding-top:6px;border-top:1px solid var(--ds-hairline, #e3ded4)}.linklike.dark{color:#3b5fc0;text-align:start;align-self:flex-start}.results{display:flex;flex-direction:column;gap:8px;margin-top:8px}
