@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--bg:#080c17;--panel:#101727;--panel-2:#151e31;--line:#25314a;--muted:#8994aa;--text:#f1f5ff;--cyan:#58e6e1;--violet:#9c7cff;--radius:14px}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 75% 0%,#151534 0,#080c17 38%);color:var(--text);font-family:Manrope,system-ui,sans-serif;min-height:100vh}a{color:inherit;text-decoration:none}button,select,input{font:inherit}.topbar{height:76px;padding:0 clamp(20px,4vw,64px);display:flex;align-items:center;border-bottom:1px solid rgba(71,88,120,.24);gap:62px}.brand{display:flex;gap:11px;align-items:center;font-weight:800;font-size:18px;letter-spacing:-.04em}.brand-mark{display:grid;place-items:center;color:#09111e;background:var(--cyan);width:27px;height:27px;border-radius:8px;font-size:18px}.brand-muted{color:#77839b;font-weight:500}.main-nav{display:flex;gap:34px;height:100%;align-items:center;font-size:13px;color:var(--muted)}.main-nav a{height:100%;display:flex;align-items:center;position:relative}.main-nav a.active{color:var(--text)}.main-nav a.active:after{content:'';position:absolute;bottom:-1px;left:0;right:0;height:2px;background:var(--cyan)}.top-actions{margin-left:auto;display:flex;align-items:center;gap:21px}.icon-link{font-size:19px;color:#aab4c9}.avatar{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#263653;color:#bcd0ef;font-size:11px;font-weight:700}.app-shell{max-width:1440px;margin:auto;padding:55px clamp(20px,4vw,64px) 38px}.intro-row{display:flex;align-items:end;justify-content:space-between;margin-bottom:38px}.eyebrow{font:11px 'DM Mono',monospace;text-transform:uppercase;letter-spacing:.14em;color:#8290aa}.status-dot,.live-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--cyan);margin-right:8px}h1{font-size:clamp(32px,4vw,54px);line-height:1.08;letter-spacing:-.065em;margin:13px 0 14px}h1 em{font-style:normal;color:var(--cyan)}.intro-copy{color:var(--muted);font-size:14px;line-height:1.7;max-width:580px;margin:0}.intro-actions{display:flex;gap:10px}.button{border:1px solid var(--line);border-radius:8px;padding:11px 17px;background:transparent;color:var(--text);font-size:12px;font-weight:700;cursor:pointer}.button.primary{background:var(--cyan);border-color:var(--cyan);color:#07131c}.button.secondary{color:#b8c3d7}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:18px}.viewport-card,.control-panel,.info-card{background:rgba(16,23,39,.82);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.viewport-toolbar{height:55px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid var(--line);font:11px 'DM Mono',monospace;color:#aab5ca}.toolbar-title{display:flex;align-items:center}.separator{color:#485774;margin:0 10px}.toolbar-actions{display:flex;gap:7px}.tool-button{background:transparent;border:1px solid transparent;color:#748198;padding:7px 9px;border-radius:6px;font:11px 'DM Mono',monospace;cursor:pointer}.tool-button.active{color:var(--cyan);background:rgba(88,230,225,.07);border-color:rgba(88,230,225,.18)}.canvas-wrap{height:530px;position:relative;background:radial-gradient(ellipse at 50% 45%,#172748 0,#0b1020 58%)}canvas{display:block;width:100%;height:100%}.canvas-hint{position:absolute;bottom:17px;left:18px;display:flex;gap:16px;color:#66758e;font:10px 'DM Mono',monospace}.fps{position:absolute;top:16px;right:18px;color:#64728a;font:10px 'DM Mono',monospace}.viewport-footer{height:49px;padding:0 18px;display:flex;align-items:center;justify-content:space-between;color:#77839a;font:10px 'DM Mono',monospace}.legend{display:flex;gap:20px}.legend-swatch{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:7px}.legend-swatch.cyan{background:var(--cyan)}.legend-swatch.violet{background:var(--violet)}.legend-swatch.grid{border-radius:1px;background:#465a79}.render-label strong{color:var(--cyan);font-weight:400;margin-left:5px}.control-panel{padding:22px 20px;display:flex;flex-direction:column}.panel-heading{display:flex;justify-content:space-between;margin-bottom:26px}.panel-heading h2{font-size:20px;letter-spacing:-.04em;margin:7px 0 0}.panel-number{font:11px 'DM Mono';color:#53627d}.control-section{border-top:1px solid #202c43;padding:17px 0}.control-section label,.color-row label{display:flex;justify-content:space-between;font:11px 'DM Mono',monospace;text-transform:uppercase;color:#a4afc3;letter-spacing:.03em;margin-bottom:12px}.value{color:var(--cyan)}.select-wrap{position:relative}.select-wrap:after{content:'⌄';position:absolute;right:12px;top:9px;color:var(--cyan);pointer-events:none}.select-wrap select{appearance:none;width:100%;background:#182238;border:1px solid #30405e;color:#e4eaff;border-radius:7px;padding:10px 12px;font-size:12px;outline:none}.segmented{display:grid;grid-template-columns:repeat(4,1fr);gap:5px}.seg{background:#182238;border:1px solid transparent;border-radius:6px;color:#8794ab;height:35px;cursor:pointer}.seg.active{color:var(--cyan);border-color:rgba(88,230,225,.5);background:rgba(88,230,225,.08)}input[type=range]{width:100%;accent-color:var(--cyan);height:4px}.color-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;border-top:1px solid #202c43;padding-top:17px}.color-row label{display:block}.color-input{width:100%;height:29px;border:1px solid #34435f;border-radius:6px;background:#182238;padding:3px;cursor:pointer}.panel-footer{border-top:1px solid #202c43;margin-top:auto;padding-top:20px;display:flex;justify-content:space-between;font-size:11px;color:#8f9cb1}.panel-footer span,.info-card a span{color:var(--cyan);margin-left:4px}.bottom-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}.info-card{padding:19px 21px;display:grid;grid-template-columns:35px 1fr auto;gap:10px;align-items:center}.card-icon{font-size:26px;color:var(--cyan)}.violet-icon{color:var(--violet)}.info-card h3{font-size:13px;margin:0 0 5px}.info-card p{font-size:11px;color:var(--muted);margin:0;line-height:1.55}.info-card a{font-size:11px;color:#c1cadb;white-space:nowrap}.site-footer{max-width:1312px;margin:auto;padding:25px clamp(20px,4vw,64px) 34px;color:#53617a;font:10px 'DM Mono',monospace;display:flex;justify-content:space-between}.footer-star{color:var(--violet);font-size:14px;margin-left:5px}@media(max-width:850px){.topbar{gap:25px}.main-nav{gap:16px}.workspace{grid-template-columns:1fr}.control-panel{min-height:500px}.canvas-wrap{height:470px}}@media(max-width:560px){.topbar{height:64px}.main-nav a:nth-child(2),.main-nav a:nth-child(3),.icon-link{display:none}.app-shell{padding-top:35px}.intro-row{display:block}.intro-actions{margin-top:22px}.intro-actions .button{flex:1}.canvas-wrap{height:390px}.viewport-toolbar{padding:0 12px}.toolbar-actions{gap:0}.tool-button{padding:7px 5px}.tool-button:first-child{font-size:0}.tool-button:first-child:first-letter{font-size:14px}.viewport-footer{padding:0 12px}.legend{gap:8px}.render-label{display:none}.bottom-grid{grid-template-columns:1fr}.info-card{grid-template-columns:30px 1fr}.info-card a{grid-column:2}.site-footer{font-size:9px}}