:root{--oa-bg:#111318;--oa-panel:#181b22;--oa-panel2:#20242d;--oa-line:#303642;--oa-text:#eceff4;--oa-muted:#a3abba;--oa-blue:#82aaff;--oa-cyan:#62d6e8;--oa-red:#ff757f;--oa-orange:#ffb86c;--oa-green:#8bd49c;--oa-violet:#c099ff}
body{background:radial-gradient(circle at 85% 0,rgba(130,170,255,.11),transparent 36rem),var(--oa-bg)!important;color:var(--oa-text)}
.oa-shell{max-width:1500px;margin:0 auto;padding:18px 16px 44px;color:var(--oa-text);font:14px/1.5 Inter,Roboto,system-ui,sans-serif}
.oa-shell *{box-sizing:border-box}.oa-crumbs{width:max-content;max-width:100%;margin:2px 0 14px;padding:5px 9px;border-radius:7px;background:rgba(17,19,24,.88);color:#c6ccd7;font-size:12px}.oa-crumbs a{color:var(--oa-cyan)}
.oa-hero{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:18px;padding:20px;border:1px solid var(--oa-line);border-radius:14px;background:rgba(17,19,24,.9);box-shadow:0 18px 50px rgba(0,0,0,.25);backdrop-filter:blur(12px)}.oa-kicker{color:var(--oa-cyan);font:700 11px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.12em}.oa-hero h1{margin:7px 0 5px;font-size:clamp(29px,4vw,54px);line-height:1;letter-spacing:-.045em}.oa-hero p{max-width:780px;margin:0;color:#c6ccd7}
.oa-rate{flex:0 0 auto;padding:10px 13px;border:1px solid var(--oa-line);border-radius:10px;background:#151820;color:var(--oa-muted);font:12px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace}.oa-rate b{display:block;color:var(--oa-text)}
.oa-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:14px}.oa-panel{border:1px solid var(--oa-line);border-radius:14px;background:rgba(24,27,34,.96);box-shadow:0 20px 60px rgba(0,0,0,.25);overflow:hidden}.oa-panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-bottom:1px solid var(--oa-line);background:#15181f}.oa-panel-head h2{margin:0;font-size:13px}.oa-panel-head span{color:var(--oa-muted);font:10px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em}
.oa-editor{min-height:540px}.oa-editor .cm-editor{height:540px;background:#111318;color:var(--oa-text);font:13px/1.65 "JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace}.oa-editor .cm-scroller{overflow:auto}.oa-editor .cm-gutters{background:#151820;color:#5f6878;border:0;border-right:1px solid #272c35}.oa-editor .cm-activeLine,.oa-editor .cm-activeLineGutter{background:#1b1f27}.oa-editor .cm-selectionBackground{background:#29446f!important}.oa-editor .cm-cursor{border-left-color:#f8f8f2}.oa-editor .cm-tooltip{border:1px solid #3b4352;background:#20242d;color:var(--oa-text)}.oa-editor .cm-tooltip-autocomplete>ul>li[aria-selected]{background:#32405c;color:#fff}.oa-speaker-0{color:#82aaff;font-weight:800}.oa-speaker-1{color:#c099ff;font-weight:800}.oa-speaker-2{color:#62d6e8;font-weight:800}.oa-speaker-3{color:#8bd49c;font-weight:800}.oa-speaker-4{color:#ffb86c;font-weight:800}.oa-speaker-5{color:#f78c6c;font-weight:800}.oa-cue{color:#ff757f;font-weight:700;background:rgba(255,117,127,.09);border-radius:3px}.oa-voice{color:#ffd580;font-weight:700}.oa-heading{color:#89ddff;font-weight:800}
.oa-tools{display:flex;flex-wrap:wrap;gap:7px;padding:10px 12px;border-top:1px solid var(--oa-line);background:#15181f}.oa-chip,.oa-btn,.oa-mode{border:1px solid var(--oa-line);border-radius:8px;background:#20242d;color:var(--oa-text);padding:7px 10px;font-weight:700;cursor:pointer}.oa-chip{font:11px ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--oa-red)}.oa-chip:hover,.oa-mode:hover{border-color:#526078}.oa-side{display:grid;gap:14px;align-content:start}.oa-card{padding:14px;display:grid;gap:12px}.oa-modes{display:grid;grid-template-columns:1fr 1fr;gap:7px}.oa-mode.active{background:#2b3a57;border-color:#5877ac;color:#dce8ff}.oa-field{display:grid;gap:5px}.oa-field label{color:var(--oa-muted);font-size:11px;font-weight:750;letter-spacing:.04em}.oa-field input,.oa-field select,.oa-field textarea{width:100%;border:1px solid var(--oa-line);border-radius:8px;background:#111318;color:var(--oa-text);padding:9px 10px;outline:none}.oa-field textarea{min-height:66px;resize:vertical}.oa-field input:focus,.oa-field select:focus,.oa-field textarea:focus{border-color:#5f7fb6}.oa-row{display:grid;grid-template-columns:1fr 1fr;gap:9px}.oa-speaker-card{display:grid;gap:9px;padding:11px;border:1px solid var(--oa-line);border-radius:10px;background:#15181f}.oa-speaker-card h3{margin:0;font-size:12px}.oa-speaker-card.s2{display:none}.oa-multi .oa-speaker-card.s2{display:grid}.oa-single .oa-speaker-card.s1 h3{font-size:0}.oa-single .oa-speaker-card.s1 h3:after{content:"Voice direction";font-size:12px}
.oa-btn{min-height:43px}.oa-btn.primary{border-color:transparent;background:linear-gradient(135deg,#6589d8,#8d67d4);color:#fff;box-shadow:0 9px 26px rgba(101,137,216,.22)}.oa-btn:disabled{opacity:.55;cursor:wait}.oa-status{min-height:20px;color:var(--oa-muted);font-size:12px}.oa-status.error{color:var(--oa-red)}.oa-status.success{color:var(--oa-green)}.oa-output{display:grid;gap:11px;padding:14px}.oa-output audio{width:100%}.oa-output-empty{min-height:100px;display:grid;place-items:center;border:1px dashed var(--oa-line);border-radius:10px;color:var(--oa-muted);text-align:center}.oa-meta{display:flex;flex-wrap:wrap;gap:6px}.oa-pill{padding:4px 7px;border-radius:999px;background:#20242d;color:var(--oa-muted);font:10px ui-monospace,SFMono-Regular,Menlo,monospace}.oa-download{display:none;text-align:center;text-decoration:none}.oa-download.show{display:block}
.oa-music{max-width:1120px}.oa-music-grid{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:14px}.oa-prompt{min-height:240px!important;font:14px/1.6 ui-monospace,SFMono-Regular,Menlo,monospace!important}.oa-presets{display:flex;flex-wrap:wrap;gap:7px}.oa-wave{height:112px;display:flex;align-items:center;gap:3px;padding:12px;border-radius:10px;background:#101218;overflow:hidden}.oa-wave i{display:block;flex:1;min-width:2px;border-radius:99px;background:linear-gradient(#82aaff,#c099ff);opacity:.75}.oa-wave.live i{animation:oa-wave 1.1s ease-in-out infinite alternate}.oa-wave i:nth-child(3n){animation-delay:-.4s}.oa-wave i:nth-child(4n){animation-delay:-.7s}@keyframes oa-wave{to{transform:scaleY(.35);opacity:.4}}
@media(max-width:980px){.oa-grid,.oa-music-grid{grid-template-columns:1fr}.oa-editor,.oa-editor .cm-editor{min-height:460px;height:55vh}.oa-side{grid-template-columns:repeat(2,minmax(0,1fr))}.oa-side .oa-panel:last-child{grid-column:1/-1}}@media(max-width:640px){.oa-shell{padding:10px 8px 28px}.oa-hero{align-items:start;flex-direction:column}.oa-rate{width:100%}.oa-side{grid-template-columns:1fr}.oa-side .oa-panel:last-child{grid-column:auto}.oa-row{grid-template-columns:1fr}.oa-editor,.oa-editor .cm-editor{height:52vh;min-height:380px}}