:root{color:#eff8f7;font-synthesis:none;--panel:#081622e6;--panel-solid:#0b1b2a;--line:#97cccd3d;--muted:#aac0c3;--mint:#78e3cc;--cyan:#5bd5ee;--ink:#06131a;--warning:#f2c868;--danger:#ff837a;background:#07111d;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body,#app{width:100%;min-width:320px;height:100%;margin:0;overflow:hidden}button,input{font:inherit}button{color:inherit}button:focus-visible,input:focus-visible{outline-offset:3px;outline:3px solid #fff}.app-shell{background:#07111d;grid-template-rows:auto 1fr;height:100%;display:grid}.topbar{border-bottom:1px solid var(--line);z-index:20;background:#07111df2;justify-content:space-between;align-items:center;gap:20px;min-height:76px;padding:12px clamp(16px,3vw,34px);display:flex;position:relative}.brand-lockup h1{letter-spacing:-.035em;margin:1px 0 0;font-size:clamp(21px,2.3vw,30px)}.eyebrow{color:#7fcdd0;letter-spacing:.14em;text-transform:uppercase;font:700 11px/1.2 ui-monospace,SFMono-Regular,Consolas,monospace}.topbar-actions{justify-content:flex-end;align-items:center;gap:10px;display:flex}.fixture-chip,.icon-button{border:1px solid var(--line);background:#102535;border-radius:999px;padding:9px 13px}.icon-button{cursor:pointer}.world-shell{background:#6c9cac;min-height:0;position:relative;overflow:hidden}#coaster-canvas{touch-action:none;width:100%;height:100%;display:block;position:absolute;inset:0}.canvas-vignette{pointer-events:none;background:linear-gradient(#0108101f,#0000 25% 72%,#01081038);position:absolute;inset:0}.menu-card,.editor-tools,.debug-panel{z-index:5;border:1px solid var(--line);background:var(--panel);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);position:absolute;box-shadow:0 24px 70px #01080f47}.menu-card{border-radius:24px;width:min(470px,100% - 36px);padding:clamp(22px,4vw,38px);bottom:clamp(28px,8vh,90px);left:clamp(18px,6vw,80px)}.menu-card h2{letter-spacing:-.055em;margin:9px 0 12px;font-size:clamp(31px,5vw,56px);line-height:.98}.menu-card p{color:#d0dedf;line-height:1.55}.menu-card small{color:var(--muted);margin-top:14px;display:block}.primary-action,.secondary-action,.debug-panel button{cursor:pointer;border:1px solid #0000;border-radius:12px;min-height:48px;padding:11px 17px;font-weight:750}.primary-action{background:var(--mint);color:var(--ink);box-shadow:0 8px 25px #42d2b333}.secondary-action,.debug-panel button{border-color:var(--line);background:#173145}.editor-tools{border-radius:18px;width:min(285px,100% - 40px);padding:20px;top:20px;left:20px}.editor-tools h2{margin:7px 0 6px;font-size:22px}.tool-help{color:var(--muted);margin:0 0 16px;font-size:13px;line-height:1.45}.nudge-grid{grid-template:repeat(2,42px)/repeat(3,1fr);gap:7px;margin-bottom:16px;display:grid}.nudge-grid button{border:1px solid var(--line);cursor:pointer;background:#142c3f;border-radius:9px}.nudge-grid button:first-child{grid-column:2}.nudge-grid button:nth-child(2){grid-column:1}.nudge-grid button:nth-child(3){grid-column:3}.nudge-grid button:nth-child(4){grid-area:2/2}.elevation-control{color:var(--muted);grid-template-columns:1fr auto;gap:6px 12px;margin-bottom:15px;font-size:13px;display:grid}.elevation-control strong{color:#fff}.elevation-control input{width:100%;accent-color:var(--cyan);grid-column:1/-1}.editor-tools .secondary-action{width:100%}.editor-primary{z-index:4;border:1px solid var(--line);background:var(--panel);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:16px;align-items:center;gap:10px;padding:8px;display:flex;position:absolute;bottom:25px;left:50%;transform:translate(-50%)}.estimate{color:var(--muted);white-space:nowrap;flex-direction:column;gap:2px;padding:0 8px;font-size:11px;display:flex}.ride-telemetry{z-index:4;gap:8px;display:flex;position:absolute;top:20px;left:20px}.ride-telemetry>div{border:1px solid var(--line);background:var(--panel);border-radius:13px;gap:2px;min-width:94px;padding:11px 13px;display:grid}.ride-telemetry span{color:var(--muted);font-size:11px}.ride-telemetry strong{font:700 16px/1.2 ui-monospace,SFMono-Regular,Consolas,monospace}.ride-controls{z-index:4;border:1px solid var(--line);background:var(--panel);border-radius:16px;gap:8px;padding:8px;display:flex;position:absolute;bottom:25px;left:50%;transform:translate(-50%)}.camera-toggle{display:flex}.camera-toggle button{border:1px solid var(--line);cursor:pointer;background:#132b3d;padding:10px 13px}.camera-toggle button:first-child{border-radius:9px 0 0 9px}.camera-toggle button:last-child{border-radius:0 9px 9px 0}.camera-toggle button[aria-pressed=true]{color:#07131a;background:#d9f5ef}.debug-panel{border-radius:18px;width:min(285px,100% - 40px);padding:18px;top:20px;right:20px}.debug-panel dl{margin:12px 0;font:12px/1.4 ui-monospace,SFMono-Regular,Consolas,monospace}.debug-panel dl div{border-bottom:1px solid #97cccd1f;justify-content:space-between;gap:10px;padding:5px 0;display:flex}.debug-panel dt{color:var(--muted)}.debug-panel dd{text-align:right;margin:0}.debug-panel button{width:100%}.status-toast{z-index:6;border:1px solid var(--line);background:var(--panel-solid);max-width:min(400px,100% - 40px);color:var(--muted);pointer-events:none;border-radius:11px;padding:10px 14px;font-size:12px;position:absolute;bottom:20px;right:20px}.status-warning{border-left:4px solid var(--warning)}.status-danger{border-left:4px solid var(--danger)}.mode-editor .status-toast,.mode-ride-first-person .status-toast,.mode-ride-third-person .status-toast{bottom:95px;right:20px}@media (width<=720px){.topbar{min-height:64px;padding:9px 12px}.brand-lockup .eyebrow,.fixture-chip{display:none}.brand-lockup h1{font-size:21px}.icon-button{padding:8px 10px;font-size:12px}.menu-card{border-radius:18px;width:calc(100% - 24px);padding:20px;bottom:14px;left:12px}.menu-card h2{font-size:37px}.editor-tools{width:min(245px,100% - 20px);max-height:calc(100% - 105px);padding:15px;top:10px;left:10px;overflow:auto}.editor-primary{justify-content:space-between;width:calc(100% - 20px);bottom:10px}.ride-telemetry{gap:5px;top:10px;left:10px;right:10px}.ride-telemetry>div{flex:1;min-width:0;padding:8px 9px}.ride-telemetry strong{font-size:13px}.ride-controls{justify-content:space-between;bottom:10px;left:10px;right:10px;transform:none}.camera-toggle button{padding:9px 10px;font-size:12px}.ride-controls .secondary-action{min-height:42px;padding:8px 10px;font-size:12px}.debug-panel{width:calc(100% - 20px);max-height:calc(100% - 90px);top:10px;right:10px;overflow:auto}.status-toast{max-width:calc(100% - 20px);bottom:88px;left:10px;right:auto}.mode-editor .status-toast,.mode-ride-first-person .status-toast,.mode-ride-third-person .status-toast{bottom:82px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}