:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#06111b;color:#ddeaf2;--accent:#66e9fc;--muted:#6c8594}
*{box-sizing:border-box}body{margin:0}button,select,input{font:inherit}button{cursor:pointer} .shell{display:flex;flex-direction:column;min-height:100vh;background:linear-gradient(145deg,#081824,#06111b 40%,#091520)}
.topbar{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #1d3543;padding:16px 28px;height:80px;background:#091722d9}.brand{display:flex;align-items:center;gap:14px}.logo{border:1px solid #2f6374;width:42px;height:42px;color:#70e6eb;display:grid;place-items:center;font-size:32px;border-radius:10px}.eyebrow{display:block;font-size:9px;letter-spacing:2px;color:#74a4b1;font-weight:650;margin-bottom:4px}.brand strong{font-size:19px;letter-spacing:3px;font-weight:700}.brand strong span{font-size:9px;vertical-align:top;color:#70a9ba}.top-right{display:flex;align-items:center;gap:28px;font-size:10px;letter-spacing:1.5px}.status{color:#87cfc7}.dot{display:inline-block;height:6px;width:6px;background:#6bdfa7;border-radius:50%;box-shadow:0 0 12px #6bdfa7;margin-right:7px}.build{color:#587481}.layout{display:grid;grid-template-columns:345px minmax(0,1fr);flex:1;min-height:calc(100vh - 80px)}
.sidebar{border-right:1px solid #1e3746;padding:28px 25px 23px;overflow-y:auto;background:#091723}.section-label,.section-heading,.select-label,.control-row label{font-size:10px;letter-spacing:1.65px;font-weight:700;color:#6b96a5}.sidebar h1{font-weight:600;letter-spacing:-1.7px;font-size:35px;line-height:1.12;margin:16px 0}.sidebar h1 em{font-weight:400;color:var(--accent);font-style:normal}.intro{font-size:12px;color:#8da8b4;line-height:1.75;margin-bottom:22px;max-width:285px}.key-metrics{display:grid;grid-template-columns:1fr 1fr;border:1px solid #254354;border-radius:11px;background:linear-gradient(145deg,#102b3a,#0b1d2b);padding:16px;margin-bottom:24px}.key-metrics>div+div{border-left:1px solid #284553;padding-left:17px}.key-metrics span{display:block;color:#7c9ba8;font-size:9px;letter-spacing:1.2px}.key-metrics strong{font-size:27px;color:#d7f9fd;font-weight:500;display:block;margin-top:5px;letter-spacing:-1px}.section-heading{display:flex;align-items:center;gap:12px;margin:23px 0 15px;color:#7db4c1}.section-heading .line{height:1px;background:#24404c;flex:1}.select-label{display:block;margin-bottom:7px}select{background:#0b1f2d;border:1px solid #2b4857;color:#d5e7ed;padding:10px;border-radius:7px;outline:none;font-size:12px;max-width:100%}#preset{width:100%}select:focus,input:focus-visible{outline:2px solid #4ac5d6;outline-offset:2px}.control-block{margin:0 0 18px}.control-block .numbers{display:flex;justify-content:space-between;margin-bottom:8px;font-size:11px}.control-block .numbers label{font-size:11px;color:#b5cbd3}.control-block .numbers output{color:#a1eff9;font-variant-numeric:tabular-nums}.control-block input[type=range]{width:100%;height:5px;accent-color:#59cbdf;cursor:pointer}.control-limits{display:flex;justify-content:space-between;color:#50717c;font-size:9px;margin-top:4px}.check-grid{display:grid;grid-template-columns:1fr 1fr;row-gap:13px;column-gap:5px}.check-grid label{font-size:11px;color:#aec6d0;display:flex;gap:7px;align-items:center}.check-grid input{accent-color:#57d8eb}.control-row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:20px 0}.control-row select{max-width:155px}.audio{width:100%;background:transparent;color:#75daef;border:1px solid #2e7385;border-radius:7px;padding:12px;letter-spacing:1px;font-size:11px;font-weight:700;margin-top:6px}.audio.active{border-color:#63b79d;color:#85e2c2;background:#102b2c}
.viewer{display:flex;min-width:0;flex-direction:column}.stage{position:relative;min-height:500px;flex:1;overflow:hidden;background:radial-gradient(ellipse at 45% 42%,#132d3c 0,#091825 49%,#050e18 100%)}.stage canvas{display:block;height:100%;width:100%}.stage-meta{position:absolute;top:26px;left:28px;right:28px;display:flex;justify-content:space-between;pointer-events:none;font-size:10px;letter-spacing:1.7px;color:#a7c9d6}.green{color:#5fdfaa}.stage-title{position:absolute;top:57px;left:28px;pointer-events:none;font-size:11px;letter-spacing:2px;font-weight:750;color:#cee9f2}.stage-title span{color:#688b9e;font-weight:400}.orientation{position:absolute;top:81px;left:28px;font-size:9px;letter-spacing:1px;color:#5f899c;pointer-events:none}.help{position:absolute;bottom:24px;left:28px;font-size:10px;letter-spacing:1px;color:#6e95a7;pointer-events:none}.help span{margin:0 9px;color:#416275}.scale-tag{position:absolute;right:24px;bottom:25px;display:flex;align-items:center;gap:12px;color:#a6cfde;font-size:10px;letter-spacing:1px;pointer-events:none}.scale-tag small{display:block;color:#608ea1;margin-top:4px;letter-spacing:.5px}.scale-icon{color:#66e9fc;border:1px solid #2c6276;width:30px;height:30px;display:grid;place-items:center;border-radius:50%;font-size:23px}.transport{display:flex;align-items:center;gap:9px;padding:16px 23px;border-top:1px solid #244150;border-bottom:1px solid #203948;background:#0a1b29}.transport button{padding:12px 14px;color:#bddeec;border:1px solid #315064;border-radius:7px;background:#0c2432;font-size:11px;font-weight:700;letter-spacing:.55px;white-space:nowrap}.transport .primary{background:#52bed6;border-color:#6ddaf0;color:#05202d}.transport button:hover{filter:brightness(1.14)}.transport-hint{margin-left:auto;color:#668596;font-size:9px;letter-spacing:1px;text-align:right;line-height:1.8}.transport-hint b{display:block;font-size:10px;color:#8ac9d6}.infobar{display:flex;justify-content:space-between;flex-wrap:wrap;gap:13px;padding:18px 25px;color:#537688;font-size:9px;letter-spacing:1.1px}.infobar b{color:#90aebb;font-size:9px;margin-left:7px;font-weight:500}@media(max-width:1100px){.layout{grid-template-columns:300px minmax(0,1fr)}.sidebar{padding:24px 19px}.transport-hint{display:none}}@media(max-width:760px){.topbar{padding:12px 14px;height:68px}.build{display:none}.brand strong{font-size:15px}.layout{display:flex;flex-direction:column-reverse}.stage{height:52vh;min-height:390px;flex:none}.viewer{flex:none}.sidebar{border-right:0;border-top:1px solid #254454}.transport{padding:12px;gap:6px;flex-wrap:wrap}.transport button{flex:1;padding:11px 5px;font-size:9px}.help,.scale-tag{display:none}.infobar{display:none}}