*{margin:0;padding:0;box-sizing:border-box}:root{--ui-bg: rgba(10, 15, 30, .85);--ui-border: rgba(100, 150, 255, .3);--ui-text: #e0e8ff;--ui-text-dim: #8090b0;--ui-accent: #4a9eff;--ui-accent-hover: #70b8ff;--ui-danger: #ff6b6b;--ui-success: #6bff8a;--ui-shadow: 0 4px 20px rgba(0, 0, 0, .5);--ui-radius: 8px;--font-main: "Segoe UI", system-ui, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace}html,body{width:100%;height:100%;overflow:hidden;font-family:var(--font-main);background:#000;color:var(--ui-text)}#app{width:100%;height:100%;position:relative}#scene{position:absolute;top:0;left:0;width:100%;height:100%;display:block;z-index:1}#ui{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:100}.ui-panel{pointer-events:auto;background:var(--ui-bg);border:1px solid 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.menu-toggle{width:44px;height:44px}body.is-mobile .body-row{padding:10px 12px;min-height:44px}body.is-mobile .satellite-item{padding:8px 12px;min-height:40px}body.is-mobile #info-panel{position:fixed;top:auto;bottom:0;left:0;right:0;width:100%;max-height:50vh;border-radius:var(--ui-radius) var(--ui-radius) 0 0;transform:translateY(100%);transition:transform .3s ease-out;z-index:300}body.is-mobile #info-panel:not(.hidden){transform:translateY(0)}body.is-mobile #info-panel.hidden{transform:translateY(100%)}body.is-mobile #info-close{top:12px;right:12px;font-size:28px;padding:8px}body.is-mobile #info-actions button{padding:12px 16px;font-size:14px;min-height:44px}body.is-mobile #settings-panel{position:fixed;top:12px;right:12px;left:auto;z-index:100000}body.is-mobile #settings-toggle{width:44px;height:44px;font-size:22px}body.is-mobile #settings-content{position:fixed;top:0;right:0;width:280px;max-width:85vw;height:100vh;padding:60px 20px 20px;background:#0a0f1e;border-left:1px solid 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#settings-content input[type=checkbox]{width:24px;height:24px}body.is-mobile #settings-content input[type=range]{height:8px}body.is-mobile #settings-content select,body.is-mobile #settings-content input,body.is-mobile #settings-content button,body.is-mobile #settings-content label{pointer-events:auto!important;touch-action:manipulation;position:relative;z-index:1}#settings-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:#0009;z-index:9998;pointer-events:auto!important;touch-action:manipulation}body.is-mobile #settings-overlay.visible{display:block}body.is-mobile #view-mode{bottom:20px;right:70px}body.is-mobile #view-mode button{padding:12px 16px;font-size:14px}body.is-mobile #nav-controls{bottom:20px;right:170px}body.is-mobile #nav-controls button{padding:12px 16px;min-width:44px;min-height:44px}body.is-mobile #debug-panel{display:none}body.is-mobile #time-arc-playback{padding:4px 8px}body.is-mobile #time-arc-playback button{width:48px;height:48px;font-size:20px}body.is-mobile #time-arc-playback button#time-arc-playpause{width:56px;height:56px;font-size:24px}body.is-mobile #time-arc-speed,body.is-mobile #time-arc-now{padding:12px 20px;font-size:14px;min-height:44px}body.is-mobile #time-arc-speed-menu{max-height:40vh}body.is-mobile .speed-menu-item{padding:12px 20px;font-size:15px}@media(max-width:480px){body.is-mobile #nav-controls{display:none}body.is-mobile #view-mode{right:12px}body.is-mobile #object-menu-container{max-width:calc(100% - 80px)}}@media(max-height:500px)and (orientation:landscape){body.is-mobile #time-arc-container{height:100px}body.is-mobile #time-arc-toggle{bottom:10px;width:48px;height:48px}body.is-mobile #info-panel{max-height:70vh}}body.has-touch .ui-panel button:active,body.has-touch .body-row:active,body.has-touch .satellite-item:active{background:#4a9eff4d}body.has-touch .menu-content,body.has-touch #info-details,body.has-touch 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#info-panel{padding-bottom:env(safe-area-inset-bottom)}body.is-mobile #view-mode,body.is-mobile #nav-controls{bottom:calc(20px + env(safe-area-inset-bottom))}}#performance-panel-container{position:absolute;top:20px;left:310px;pointer-events:auto;z-index:200}#performance-panel-container.hidden{display:none}.perf-panel{background:var(--ui-bg);border:1px solid var(--ui-border);border-radius:var(--ui-radius);box-shadow:var(--ui-shadow);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);min-width:180px;font-family:var(--font-mono);font-size:11px}.perf-header{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;border-bottom:1px solid 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#performance-panel-container{top:auto;bottom:240px;left:12px;right:auto}@media(max-width:480px){#performance-panel-container{left:12px}}