.sfm-app{--sfm-ink:#edf8ff;--sfm-sub:#91abc2;--sfm-bg:#081523;--sfm-panel:#122339;--sfm-stroke:#2d4560;--sfm-mint:#50ecd1;--sfm-purple:#9c8bff;--sfm-gold:#ffc980;max-width:1280px;border-radius:20px;background:linear-gradient(135deg,#081523,#101d35 58%,#111b30);color:var(--sfm-ink);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;overflow:hidden;box-shadow:0 16px 55px #07111f33;margin:18px 0 30px}
.sfm-app *{box-sizing:border-box}
.sfm-app .sfm-topbar{display:flex;align-items:center;gap:16px;padding:22px 28px;border-bottom:1px solid var(--sfm-stroke);background:#0b192c}
.sfm-mark{width:48px;height:48px;border-radius:15px;background:linear-gradient(135deg,#29656d,#252e60);font-weight:900;letter-spacing:-2px;display:flex;align-items:center;justify-content:center;color:white;position:relative}.sfm-mark span{color:var(--sfm-mint);position:absolute;font-size:13px;right:-4px;top:-7px}
.sfm-topbar>div:nth-child(2){display:flex;flex-direction:column;gap:3px}.sfm-topbar strong{letter-spacing:1.5px;font-size:16px}.sfm-topbar small{font-size:10px;letter-spacing:2px;color:var(--sfm-sub)}.sfm-chip{margin-left:auto;border:1px solid #315f66;background:#143840;color:var(--sfm-mint);font-size:11px;border-radius:999px;padding:6px 12px;font-weight:700}
.sfm-layout{padding:22px;display:grid;grid-template-columns:1.1fr 1fr .86fr;gap:16px;align-items:stretch}.sfm-panel{padding:22px;background:linear-gradient(165deg,#172840,#122036);border:1px solid var(--sfm-stroke);border-radius:16px;min-width:0}.sfm-panel h2{font-size:15px;font-weight:800;letter-spacing:.7px;margin:0 0 22px;color:var(--sfm-mint);display:flex;gap:11px}.sfm-panel h2 span{color:var(--sfm-ink);letter-spacing:0}
.sfm-drop{border:1.5px dashed #47798a;background:#101f33;border-radius:14px;text-align:center;padding:23px 15px;display:flex;flex-direction:column;align-items:center;gap:9px}.sfm-drop .sfm-upload-icon{font-size:38px;color:var(--sfm-mint);line-height:1}.sfm-drop strong{font-size:14px}.sfm-drop span:not(.sfm-upload-icon){font-size:11px;color:var(--sfm-sub)}.sfm-drop input{max-width:100%;font-size:12px;color:var(--sfm-ink);padding:10px 5px}.sfm-drop input::file-selector-button{border-radius:8px;border:0;background:#315f6a;color:white;padding:9px 11px;cursor:pointer;margin-right:8px}
.sfm-presets{margin-top:25px}.sfm-presets label{display:block;margin-bottom:10px;font-size:12px;font-weight:700;color:#d2e4f3}.sfm-presets select{color:var(--sfm-ink)!important;max-width:100%;width:100%;padding:11px 12px!important;background:#0d1c2e!important;border:1px solid #466078!important;border-radius:9px!important;font-size:13px!important;min-height:43px!important}.sfm-presets option{background:#0e1a2c;color:white}
.sfm-measure{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:20px}.sfm-measure>div{background:#0c1a2d;border:1px solid #253d57;border-radius:10px;padding:12px;display:flex;flex-direction:column;gap:7px;min-width:0}.sfm-measure>div:last-child{grid-column:span 2}.sfm-measure span{font-size:9px;letter-spacing:1px;color:var(--sfm-sub)}.sfm-measure strong{font-size:14px;color:var(--sfm-mint);font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.sfm-footnote,.sfm-info{font-size:11px;line-height:1.6;color:var(--sfm-sub);margin-top:22px}
.sfm-controls{display:flex;flex-direction:column;gap:21px}.sfm-control{display:block;color:var(--sfm-ink)!important}.sfm-control-head{display:flex;justify-content:space-between;gap:8px;align-items:center;font-size:12px;font-weight:650;margin-bottom:8px}.sfm-control-head output{color:var(--sfm-mint);font-weight:800;font-variant-numeric:tabular-nums}.sfm-control input[type=range]{display:block;width:100%;margin:0;accent-color:var(--sfm-mint);cursor:pointer;height:18px}.sfm-control small{font-size:10px;line-height:1.4;color:var(--sfm-sub);display:block;margin-top:7px}.sfm-final .sfm-controls{gap:24px}.sfm-check{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--sfm-ink)!important;margin-top:20px}.sfm-check input{accent-color:var(--sfm-mint);margin:0}
.sfm-button{display:block;width:100%;padding:16px 12px!important;border-radius:12px!important;border:0!important;background:linear-gradient(95deg,#52ebd0,#61bdeb)!important;color:#071b29!important;font-weight:850!important;font-size:14px!important;cursor:pointer!important;margin-top:26px!important;transition:filter .2s,transform .2s}.sfm-button:hover{filter:brightness(1.1);transform:translateY(-1px)}.sfm-button:disabled{opacity:.6;cursor:not-allowed!important;transform:none}
.sfm-progress-area{margin-top:19px}.sfm-progress-area[hidden],.sfm-result[hidden]{display:none}.sfm-progress{height:8px;overflow:hidden;border-radius:30px;background:#324052}.sfm-progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--sfm-mint),var(--sfm-purple));transition:width .3s}.sfm-status{font-size:11px;line-height:1.5;margin-top:9px;color:var(--sfm-sub)}.sfm-error .sfm-progress span{background:#f38b8b}.sfm-error .sfm-status{color:#ffc1c1}
.sfm-result{margin-top:20px;border:1px solid #315c59;background:#102b2e;border-radius:12px;padding:14px;font-size:13px}.sfm-result>strong{color:var(--sfm-mint)}.sfm-downloads{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.sfm-download{display:inline-block;color:#061b26!important;background:var(--sfm-mint);border-radius:9px;text-decoration:none!important;font-weight:800;font-size:12px;padding:9px 12px}.sfm-report{white-space:pre-wrap;overflow-wrap:anywhere;font:10px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;color:#bdcedd;max-height:200px;overflow:auto;margin:13px 0 0}.sfm-note{padding:0 24px 23px;color:var(--sfm-sub);font-size:11px;line-height:1.5}.sfm-note strong{color:var(--sfm-gold)}
@media(max-width:1160px){.sfm-layout{grid-template-columns:1fr 1fr}.sfm-final{grid-column:span 2}.sfm-final .sfm-controls{display:grid;grid-template-columns:1fr 1fr}.sfm-button{max-width:480px}}
@media(max-width:710px){.sfm-app .sfm-topbar{padding:18px;gap:11px}.sfm-topbar strong{font-size:12px}.sfm-topbar small{font-size:9px;letter-spacing:.6px}.sfm-chip{display:none}.sfm-layout{grid-template-columns:1fr;padding:12px}.sfm-final{grid-column:auto}.sfm-final .sfm-controls{display:flex}.sfm-panel{padding:18px}.sfm-note{padding:0 16px 18px}}