:root{color-scheme:dark;--bg:#0b1319;--surface:#0e171e;--ink:#d5e3ef;--muted:#8b9fae;--line:#334650;--green:#60d787;--blue:#81c7f2;--mono:"Cascadia Code","SFMono-Regular",Consolas,"Liberation Mono",monospace;font-family:var(--mono);color:var(--ink);background:var(--bg);font-size:13px}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}a{color:var(--blue);text-underline-offset:3px}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--blue);outline-offset:2px}[hidden]{display:none!important}.shell{max-width:1800px;margin:auto;padding:0 12px}.topbar{min-height:94px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:20px;padding:10px 12px}.brand{font-size:25px;font-weight:700;text-decoration:none;color:#d1e4f7;letter-spacing:.2px}.subtitle{margin:5px 0 0;color:#d4e6f5;font-size:13px;line-height:1.6}.header-note{margin:5px 0 0;color:#8aaac1;font-size:11px}.header-right{text-align:right}.header-right>p{font-size:10px;color:#9cb8cf;margin:19px 0 0}.header-right>p>span{margin:0 10px}.top-links{display:flex;gap:20px;align-items:center;font-size:11px;white-space:nowrap}.top-links>a:not(:last-child){padding-right:20px;border-right:1px solid #526475}.dot{display:inline-block;width:7px;height:7px;background:var(--green);border-radius:50%;margin:0!important}.presets{display:flex;align-items:center;gap:7px;margin:10px 0;flex-wrap:wrap}.presets>span{font-size:11px;color:var(--muted);margin:0 5px}.presets button{background:#121e27;border:1px solid var(--line);border-radius:3px;padding:7px 12px;font-size:11px;color:#aad4f5}.presets button:hover{border-color:var(--blue);background:#19303d}.workspace{display:grid;grid-template-columns:320px minmax(0,1fr) 275px;gap:10px;align-items:stretch}.panel{background:var(--surface);border:1px solid var(--line);border-radius:4px;overflow:hidden}.panel-heading{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;border-bottom:1px solid var(--line);gap:10px;background:linear-gradient(90deg,#142029,#10191f)}.panel-heading h2{font-size:13px;margin:0;font-weight:500;color:#e1eafe}.small-mono{font-size:10px;color:var(--muted)}.controls form{padding:14px}fieldset{border:0;padding:0;margin:0;min-width:0}label{display:block;font-size:11px;margin-bottom:7px}textarea,select,input[type=number]{display:block;width:100%;border:1px solid #4a5e6c;border-radius:3px;color:var(--ink);background:#101b24;padding:8px}textarea{font-size:12px;line-height:1.65;resize:vertical;min-height:82px;max-height:240px}select{font-size:10px;padding:8px 4px}input[type=number]{font-size:12px}.field-help{font-size:9px;line-height:1.55;color:var(--muted);margin:6px 0 14px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:10px}.range-heading{display:flex;justify-content:space-between;align-items:center}.range-heading label{margin-bottom:2px}.range-heading output{font-size:11px;color:#9cd9ff;padding:2px 5px}input[type=range]{width:100%;accent-color:#4394fa;height:18px;margin:7px 0 0;cursor:pointer}.range-ends{display:flex;justify-content:space-between;font-size:9px;color:var(--muted);margin:0 0 14px}.spec-row{padding:12px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:0 0 13px;display:flex;align-items:center;justify-content:space-between}.spec-row label{margin:0 0 4px}.spec-row .field-help{display:block;margin:0}.switch{position:relative;display:block;min-width:40px;height:23px;margin:0!important}.switch input{position:absolute;opacity:0;width:100%;height:100%;margin:0;z-index:2;cursor:pointer}.switch-track{display:block;height:23px;width:40px;background:#394b57;border-radius:3px;border:1px solid #5a6e7d}.switch-track:after{content:"";width:15px;height:15px;position:absolute;top:4px;left:4px;background:#d4dfeb;border-radius:1px;transition:transform .15s}.switch input:checked+.switch-track{background:#256ce0;border-color:#63b0ff}.switch input:checked+.switch-track:after{transform:translateX(17px)}.switch input:focus-visible+.switch-track{outline:2px solid var(--blue);outline-offset:3px}.advanced{border-top:1px solid var(--line);margin:0 0 15px;padding-top:12px}.advanced summary{font-size:11px;color:var(--blue);cursor:pointer}.advanced summary span{float:right;color:var(--muted);font-size:10px}.advanced .two-col{padding-top:12px}.actions{display:flex;gap:10px}.primary{background:#2878eb;color:#fff;border:1px solid #5199f4;border-radius:3px;padding:11px 12px;flex:1;font-size:12px}.primary:hover:not(:disabled){background:#3489ff}.secondary{border:1px solid #4a5e6c;border-radius:3px;background:#202d37;color:var(--ink);padding:9px 17px;font-size:12px}.run-note{font-size:9px;line-height:1.7;color:var(--muted);margin:11px 0 0}.output-panel{display:flex;flex-direction:column}.state{font-size:10px;color:var(--green);letter-spacing:.3px}#empty-state{flex:1;min-height:245px;padding:14px 16px;font-size:12px;line-height:1.9}.terminal-line{color:#afd1e8;margin:0 0 7px}.terminal-muted{color:#718999;font-size:11px;margin:18px 0 0}.generation{flex:1;min-height:245px;max-height:470px;overflow:auto;padding:16px;font-size:14px;line-height:1.85;white-space:pre-wrap;overflow-wrap:anywhere}#prompt-text{color:#78c8fa}#completion-text{color:#d9e6f2}.cursor{display:inline-block;height:16px;width:7px;background:var(--blue);margin-left:3px;vertical-align:text-bottom;animation:blink 1s step-end infinite}@keyframes blink{50%{opacity:0}}.output-footer{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;gap:14px;border-bottom:1px solid var(--line)}#status{font-size:9px;line-height:1.7;color:var(--muted);margin:0}.text-button{font-size:10px;border:0;background:none;white-space:nowrap;color:var(--blue);padding:4px}.error{background:#311b21;color:#ffb3b5;border:1px solid #744454;margin:10px 15px;padding:10px;border-radius:3px;font-size:12px;line-height:1.6}.section-label{padding:9px 12px 0;font-size:12px}.section-label>span{font-size:10px;color:var(--muted);margin-left:12px}.metrics{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));padding:9px;gap:7px;border-bottom:1px solid var(--line)}.metrics>div{display:flex;flex-direction:column;padding:10px 8px;border:1px solid var(--line);border-radius:3px;background:#0c151c}.metric-label{font-size:9px;line-height:1.55;min-height:30px;color:#bed9ef;overflow-wrap:anywhere}.metrics strong{font-size:24px;font-weight:400;letter-spacing:-.7px;margin:4px 0 6px;white-space:nowrap;color:var(--green)}.metric-caption{font-size:8px;color:#91b6b1;line-height:1.5}.round-comparison{padding:13px}.comparison-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;gap:12px}.comparison-heading h3{font-size:11px;font-weight:400;margin:0}.comparison-heading>span{font-size:9px;color:#95c6bb}.bar-row{display:grid;grid-template-columns:70px 1fr 30px;gap:10px;align-items:center;font-size:10px;color:var(--muted);margin:9px 0}.bar-row>span:last-child{text-align:right}.bar-track{height:8px;border:1px solid #2b3d47;background:#101e27;overflow:hidden}.bar{height:100%;width:0;transition:width .2s}.actual{background:#57ba81}.baseline{background:#4f7590}.round-comparison p{font-size:9px;line-height:1.7;color:var(--muted);margin:10px 0 0}.engine-column{display:flex;flex-direction:column;gap:10px}.engine-stats{display:grid;grid-template-columns:1fr 1fr;gap:8px 10px;font-size:10px;padding:2px 12px;margin:13px 0}.engine-stats dt{color:#acc5d8}.engine-stats dd{margin:0;overflow-wrap:anywhere}.good{color:var(--green)}.aside-note{font-size:9px;color:var(--muted);line-height:1.7;margin:10px 12px}.log-panel{flex:1}#run-log{font:10px/1.8 var(--mono);white-space:pre-wrap;overflow-wrap:anywhere;margin:12px;color:#9dbed6}.notes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:10px 0}.notes-grid details{border:1px solid var(--line);border-radius:4px;padding:12px;background:var(--surface)}.notes-grid summary{font-size:11px;cursor:pointer;line-height:1.6;color:#c9ddf5}.notes-grid p{font-size:11px;line-height:1.8;color:#a0b5c4}.page-footer{padding:8px 2px 15px;display:flex;justify-content:space-between;font-size:10px;color:#94b0c6;gap:15px}.muted{color:var(--muted);margin-left:8px}
@media(min-width:1500px){.workspace{grid-template-columns:350px minmax(0,1fr) 300px}.controls form{padding:16px}.metrics{gap:9px}.metric-label{font-size:10px;min-height:31px}.metrics strong{font-size:28px}.generation{font-size:15px}.engine-stats{font-size:11px}}
@media(max-width:1200px){.workspace{grid-template-columns:300px minmax(0,1fr)}.engine-column{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr)}.metrics{grid-template-columns:repeat(5,minmax(0,1fr))}.metrics strong{font-size:22px}.topbar{padding:10px 3px}.brand{font-size:23px}.subtitle{font-size:11px}.comparison-heading{align-items:flex-start;gap:5px}}
@media(max-width:850px){.metrics{grid-template-columns:repeat(3,minmax(0,1fr))}.metric-label{min-height:0}.top-links{gap:10px;font-size:10px}.top-links>a:not(:last-child){padding-right:10px}.header-right>p{font-size:9px}.header-right>p>span{margin:0 5px}.brand{font-size:21px}}
@media(max-width:700px){.shell{padding:0 9px}.topbar{align-items:flex-start;flex-direction:column;gap:12px;padding:15px 3px 12px}.brand{font-size:22px}.subtitle{font-size:10px}.header-note{font-size:9px}.header-right{width:100%;display:flex;align-items:center;justify-content:space-between}.header-right>p{margin:0}.presets{gap:6px}.presets>span{width:100%;margin:2px 0}.presets button{font-size:9px;padding:7px}.workspace{grid-template-columns:1fr}.controls form{padding:15px}.output-panel{min-height:570px}.generation{padding:16px;font-size:13px}.metrics{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;padding:8px}.metrics>div{padding:10px 8px}.notes-grid{grid-template-columns:1fr;gap:8px}.page-footer{flex-direction:column;gap:8px;font-size:9px}.metric-label{font-size:9px}.metric-caption{font-size:8px}.metrics strong{font-size:23px}.comparison-heading>span{font-size:9px}.terminal-line{font-size:10px}.engine-column{grid-column:auto;grid-template-columns:1fr 1fr}.log-panel{grid-column:1/-1}.engine-stats{grid-template-columns:1fr;font-size:10px;gap:4px}.engine-stats dd{margin-bottom:5px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}