:root{--font-family: "Segoe UI", sans-serif;--bg-gradient-start: #0b1a2a;--bg-gradient-end: #050910;--canvas-bg: #050910;--text-color: #d5e3ff;--text-bright: #e8f1ff;--text-muted: #a0b4d0;--accent-primary: #9b6bff;--accent-secondary: #f0a830;--accent-success: #4de88a;--accent-danger: #ff5c5c;--panel-bg: rgba(5, 9, 16, .65);--panel-border: rgba(255, 255, 255, .08);--section-bg: rgba(255, 255, 255, .03);--section-border: rgba(255, 255, 255, .05);--section-params-bg: rgba(0, 0, 0, .15);--input-bg: #0a1420;--input-border: rgba(255, 255, 255, .15);--btn-bg: rgba(255, 255, 255, .08);--btn-border: rgba(255, 255, 255, .15);--btn-hover-bg: rgba(255, 255, 255, .12);--btn-primary-bg: rgba(155, 107, 255, .18);--btn-primary-hover: rgba(155, 107, 255, .28);--modal-bg: rgba(10, 20, 35, .98);--border-radius: 6px;--border-radius-lg: 10px;--slider-rocket: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'><g transform='rotate(90 32 32)'><path d='M32 4C32 4 18 18 18 38C18 42 19.5 45.5 21 48L24 52H40L43 48C44.5 45.5 46 42 46 38C46 18 32 4 32 4Z' fill='%23d5e3ff' opacity='0.45' stroke='%23d5e3ff' stroke-width='1.5'/><path d='M26 52V58C26 58 28 60 32 60C36 60 38 58 38 58V52' fill='%239b6bff' opacity='0.7' stroke='%239b6bff' stroke-width='1'/><ellipse cx='32' cy='28' rx='5' ry='6' fill='white' opacity='0.35'/><path d='M18 36L7 47L19 44Z' fill='%23d5e3ff' opacity='0.25'/><path d='M46 36L57 47L45 44Z' fill='%23d5e3ff' opacity='0.25'/></g></svg>");--scrollbar-thumb: rgba(255, 255, 255, .12);--scrollbar-thumb-hover: rgba(255, 255, 255, .25);--overlay-bg: rgba(0, 0, 0, .4);--overlay-medium: rgba(0, 0, 0, .6);--overlay-heavy: rgba(0, 0, 0, .7);--fill-ghost: rgba(255, 255, 255, .02);--fill-faint: rgba(255, 255, 255, .03);--fill-subtle: rgba(255, 255, 255, .05);--fill-muted: rgba(255, 255, 255, .06);--fill-soft: rgba(255, 255, 255, .08);--fill-visible: rgba(255, 255, 255, .1);--border-faint: rgba(255, 255, 255, .06);--border-subtle: rgba(255, 255, 255, .1);--border-medium: rgba(255, 255, 255, .15);--border-strong: rgba(255, 255, 255, .25);--text-ghost: rgba(255, 255, 255, .35);--text-subtle: rgba(255, 255, 255, .5);--text-semi: rgba(255, 255, 255, .7);--text-strong: rgba(255, 255, 255, .8);--text-white: #fff;--shadow-color: rgba(0, 0, 0, .5);--shadow-heavy: rgba(0, 0, 0, .7);--shadow-light: rgba(0, 0, 0, .4);--shadow-sm: 0 4px 16px var(--shadow-light);--shadow-md: 0 8px 32px var(--shadow-color);--shadow-lg: 0 20px 60px var(--shadow-heavy), 0 0 30px var(--glow-accent-soft);--shadow-glow: 0 0 6px var(--glow-accent);--danger-bg: rgba(255, 107, 107, .15);--danger-bg-hover: rgba(255, 107, 107, .25);--danger-text: rgba(255, 100, 100, .4);--danger-text-hover: rgba(255, 100, 100, .8);--danger-border: rgba(255, 100, 100, .15);--danger-border-hover: rgba(255, 100, 100, .3);--glow-accent: rgba(155, 107, 255, .5);--glow-accent-soft: rgba(155, 107, 255, .15);--glow-accent-border: rgba(155, 107, 255, .3);--glow-accent-intense: rgba(155, 107, 255, .6);--glow-playback: rgba(127, 196, 255, .3);--slide-tab-bg: rgba(20, 20, 30, .85);--slide-tab-hover-bg: rgba(30, 30, 50, .95);--slide-panel-bg: rgba(20, 20, 30, .92);--gravity-tab-color: rgba(255, 120, 120, .7);--gravity-tab-hover: #ff8888;--gravity-tab-border: rgba(255, 100, 100, .25);--gravity-on-color: #00ff88;--gravity-on-border: rgba(0, 255, 136, .3);--gravity-on-hover: #33ffaa;--perf-tab-color: rgba(100, 180, 255, .7);--perf-tab-hover: #88ccff;--perf-tab-border: rgba(100, 180, 255, .25);--zone-ok: rgba(76, 175, 80, .9);--zone-warn: rgba(255, 152, 0, .9);--zone-crit: rgba(244, 67, 54, .9);--zone-ok-fill: rgba(76, 175, 80, .7);--zone-warn-fill: rgba(255, 152, 0, .7);--zone-crit-fill: rgba(244, 67, 54, .7);--orbit-p2: #56ccf2;--orbit-p3: #7ef29d;--orbit-p4: #ffd166;--panel-m-color: rgb(190, 190, 195)}body.twilight-mode{--bg-gradient-start: #2a2d3a;--bg-gradient-end: #1e2030;--canvas-bg: #1e2030;--text-color: #c8cdd8;--text-bright: #e0e4ed;--text-muted: #8b92a8;--accent-primary: #70d4a0;--accent-secondary: #f08050;--accent-success: #50c87a;--accent-danger: #e85050;--panel-bg: rgba(30, 32, 48, .75);--panel-border: rgba(255, 255, 255, .1);--section-bg: rgba(255, 255, 255, .04);--section-border: rgba(255, 255, 255, .07);--section-params-bg: rgba(0, 0, 0, .12);--input-bg: #252838;--input-border: rgba(255, 255, 255, .18);--btn-bg: rgba(255, 255, 255, .07);--btn-border: rgba(255, 255, 255, .14);--btn-hover-bg: rgba(255, 255, 255, .11);--btn-primary-bg: rgba(112, 212, 160, .18);--btn-primary-hover: rgba(112, 212, 160, .28);--modal-bg: rgba(30, 32, 48, .98);--slider-rocket: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'><g transform='rotate(90 32 32)'><path d='M32 4C32 4 18 18 18 38C18 42 19.5 45.5 21 48L24 52H40L43 48C44.5 45.5 46 42 46 38C46 18 32 4 32 4Z' fill='%23c8cdd8' opacity='0.45' stroke='%23c8cdd8' stroke-width='1.5'/><path d='M26 52V58C26 58 28 60 32 60C36 60 38 58 38 58V52' fill='%2370d4a0' opacity='0.7' stroke='%2370d4a0' stroke-width='1'/><ellipse cx='32' cy='28' rx='5' ry='6' fill='white' opacity='0.35'/><path d='M18 36L7 47L19 44Z' fill='%23c8cdd8' opacity='0.25'/><path d='M46 36L57 47L45 44Z' fill='%23c8cdd8' opacity='0.25'/></g></svg>");--glow-accent: rgba(112, 212, 160, .5);--glow-accent-soft: rgba(112, 212, 160, .15);--glow-accent-border: rgba(112, 212, 160, .3);--glow-accent-intense: rgba(112, 212, 160, .6);--glow-playback: rgba(112, 212, 160, .3);--slide-tab-bg: rgba(30, 32, 48, .85);--slide-tab-hover-bg: rgba(40, 42, 60, .95);--slide-panel-bg: rgba(30, 32, 48, .92);--panel-m-color: rgb(180, 180, 190)}body.light-mode{--bg-gradient-start: #e8edf5;--bg-gradient-end: #f5f7fa;--canvas-bg: #dce3ed;--text-color: #2d3748;--text-bright: #1a202c;--text-muted: #718096;--accent-primary: #2070cc;--accent-secondary: #18a060;--accent-success: #28955a;--accent-danger: #d03030;--panel-bg: rgba(255, 255, 255, .75);--panel-border: rgba(0, 0, 0, .12);--section-bg: rgba(0, 0, 0, .03);--section-border: rgba(0, 0, 0, .08);--section-params-bg: rgba(0, 0, 0, .04);--input-bg: #ffffff;--input-border: rgba(0, 0, 0, .2);--btn-bg: rgba(0, 0, 0, .05);--btn-border: rgba(0, 0, 0, .15);--btn-hover-bg: rgba(0, 0, 0, .08);--btn-primary-bg: rgba(32, 112, 204, .14);--btn-primary-hover: rgba(32, 112, 204, .22);--modal-bg: rgba(255, 255, 255, .98);--slider-rocket: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'><g transform='rotate(90 32 32)'><path d='M32 4C32 4 18 18 18 38C18 42 19.5 45.5 21 48L24 52H40L43 48C44.5 45.5 46 42 46 38C46 18 32 4 32 4Z' fill='%232d3748' opacity='0.45' stroke='%232d3748' stroke-width='1.5'/><path d='M26 52V58C26 58 28 60 32 60C36 60 38 58 38 58V52' fill='%232070cc' opacity='0.7' stroke='%232070cc' stroke-width='1'/><ellipse cx='32' cy='28' rx='5' ry='6' fill='white' opacity='0.35'/><path d='M18 36L7 47L19 44Z' fill='%232d3748' opacity='0.25'/><path d='M46 36L57 47L45 44Z' fill='%232d3748' opacity='0.25'/></g></svg>");--scrollbar-thumb: rgba(0, 0, 0, .15);--scrollbar-thumb-hover: rgba(0, 0, 0, .3);--fill-ghost: rgba(0, 0, 0, .02);--fill-faint: rgba(0, 0, 0, .03);--fill-subtle: rgba(0, 0, 0, .05);--fill-muted: rgba(0, 0, 0, .06);--fill-soft: rgba(0, 0, 0, .08);--fill-visible: rgba(0, 0, 0, .1);--border-faint: rgba(0, 0, 0, .06);--border-subtle: rgba(0, 0, 0, .1);--border-medium: rgba(0, 0, 0, .15);--border-strong: rgba(0, 0, 0, .25);--text-ghost: rgba(0, 0, 0, .35);--text-subtle: rgba(0, 0, 0, .5);--text-semi: rgba(0, 0, 0, .7);--text-strong: rgba(0, 0, 0, .8);--text-white: #1a202c;--glow-accent: rgba(32, 112, 204, .5);--glow-accent-soft: rgba(32, 112, 204, .15);--glow-accent-border: rgba(32, 112, 204, .3);--glow-accent-intense: rgba(32, 112, 204, .6);--glow-playback: rgba(32, 112, 204, .3);--danger-bg: rgba(208, 48, 48, .12);--danger-bg-hover: rgba(208, 48, 48, .2);--danger-text: rgba(208, 48, 48, .5);--danger-text-hover: rgba(208, 48, 48, .8);--danger-border: rgba(208, 48, 48, .15);--danger-border-hover: rgba(208, 48, 48, .3);--panel-m-color: #718096}body.sunrise-mode{--bg-gradient-start: #f5ece0;--bg-gradient-end: #faf4eb;--canvas-bg: #ede0cc;--text-color: #3d2e1e;--text-bright: #2a1d0e;--text-muted: #8a7560;--accent-primary: #c06820;--accent-secondary: #a04898;--accent-success: #3a8a50;--accent-danger: #c43030;--panel-bg: rgba(255, 248, 238, .78);--panel-border: rgba(100, 60, 20, .12);--section-bg: rgba(120, 70, 20, .04);--section-border: rgba(100, 60, 20, .08);--section-params-bg: rgba(100, 60, 20, .05);--input-bg: #fff8f0;--input-border: rgba(100, 60, 20, .2);--btn-bg: rgba(100, 60, 20, .06);--btn-border: rgba(100, 60, 20, .15);--btn-hover-bg: rgba(100, 60, 20, .1);--btn-primary-bg: rgba(192, 104, 32, .14);--btn-primary-hover: rgba(192, 104, 32, .22);--modal-bg: rgba(255, 248, 238, .98);--slider-rocket: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'><g transform='rotate(90 32 32)'><path d='M32 4C32 4 18 18 18 38C18 42 19.5 45.5 21 48L24 52H40L43 48C44.5 45.5 46 42 46 38C46 18 32 4 32 4Z' fill='%233d2e1e' opacity='0.45' stroke='%233d2e1e' stroke-width='1.5'/><path d='M26 52V58C26 58 28 60 32 60C36 60 38 58 38 58V52' fill='%23c06820' opacity='0.7' stroke='%23c06820' stroke-width='1'/><ellipse cx='32' cy='28' rx='5' ry='6' fill='white' opacity='0.35'/><path d='M18 36L7 47L19 44Z' fill='%233d2e1e' opacity='0.25'/><path d='M46 36L57 47L45 44Z' fill='%233d2e1e' opacity='0.25'/></g></svg>");--scrollbar-thumb: rgba(100, 60, 20, .15);--scrollbar-thumb-hover: rgba(100, 60, 20, .3);--fill-ghost: rgba(100, 60, 20, .02);--fill-faint: rgba(100, 60, 20, .03);--fill-subtle: rgba(100, 60, 20, .05);--fill-muted: rgba(100, 60, 20, .06);--fill-soft: rgba(100, 60, 20, .08);--fill-visible: rgba(100, 60, 20, .1);--border-faint: rgba(100, 60, 20, .06);--border-subtle: rgba(100, 60, 20, .1);--border-medium: rgba(100, 60, 20, .15);--border-strong: rgba(100, 60, 20, .25);--text-ghost: rgba(100, 60, 20, .35);--text-subtle: rgba(100, 60, 20, .5);--text-semi: rgba(100, 60, 20, .7);--text-strong: rgba(100, 60, 20, .8);--text-white: #2a1d0e;--glow-accent: rgba(192, 104, 32, .5);--glow-accent-soft: rgba(192, 104, 32, .15);--glow-accent-border: rgba(192, 104, 32, .3);--glow-accent-intense: rgba(192, 104, 32, .6);--glow-playback: rgba(192, 104, 32, .3);--danger-bg: rgba(196, 48, 48, .12);--danger-bg-hover: rgba(196, 48, 48, .2);--danger-text: rgba(196, 48, 48, .5);--danger-text-hover: rgba(196, 48, 48, .8);--danger-border: rgba(196, 48, 48, .15);--danger-border-hover: rgba(196, 48, 48, .3);--panel-m-color: #8a7560}*{box-sizing:border-box}body,html{margin:0;padding:0;overflow:hidden;background:radial-gradient(circle at 20% 20%,var(--bg-gradient-start),var(--bg-gradient-end) 55%);font-family:var(--font-family);color:var(--text-color)}#canvas{position:fixed;top:0;left:0;width:100%;height:100%;background:var(--canvas-bg)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}*{scrollbar-width:thin;scrollbar-color:var(--scrollbar-thumb) transparent}a{color:var(--accent-primary);text-decoration:none}body.light-mode .welcome-divider,body.sunrise-mode .welcome-divider{opacity:.7;color:var(--text-color)}body.light-mode .welcome-launch-btn,body.sunrise-mode .welcome-launch-btn,body.light-mode .welcome-launch-btn .launch-text,body.sunrise-mode .welcome-launch-btn .launch-text{color:var(--text-color)}body.light-mode .rocket-icon [fill=currentColor],body.sunrise-mode .rocket-icon [fill=currentColor]{opacity:.35}html.skip-welcome #welcomeOverlay{display:none!important}#welcomeOverlay{position:fixed;inset:0;z-index:200;display:flex;flex-direction:column;align-items:center;overflow-y:auto;overflow-x:hidden;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);background:var(--overlay-bg);scroll-behavior:smooth}#welcomeOverlay.launching{pointer-events:none}#welcomeOverlay.fade-out{transition:backdrop-filter .8s ease,-webkit-backdrop-filter .8s ease,background .8s ease,opacity .4s ease .4s;backdrop-filter:blur(0px);-webkit-backdrop-filter:blur(0px);background:transparent;opacity:0}#welcomeOverlay.returning{transition:backdrop-filter .6s ease,-webkit-backdrop-filter .6s ease,background .6s ease,opacity .3s ease;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);background:var(--overlay-bg);opacity:1}.welcome-center{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;height:60vh;flex-shrink:0}.welcome-content{display:flex;flex-direction:column;align-items:center;gap:clamp(8px,1.5vw,16px)}.welcome-logo{width:clamp(100px,20vw,240px);height:clamp(100px,20vw,240px);overflow:visible;flex-shrink:0;perspective:600px}.orbit-ring{transform-origin:300px 300px;transition:transform .8s ease-out}.orbit-ring-1,.orbit-ring-2{stroke:var(--text-color);stroke-opacity:.28;stroke-width:1.5}.orbit-ring-3,.orbit-ring-4{stroke:var(--text-color);stroke-opacity:.22;stroke-width:1}.welcome-logo:hover .orbit-ring-1{animation:ring-spin-ccw 2.5s ease-in-out}.welcome-logo:hover .orbit-ring-2{animation:ring-spin-cw 2s ease-in-out}.welcome-logo:hover .orbit-ring-3{animation:ring-spin-ccw 1.5s ease-in-out}.welcome-logo:hover .orbit-ring-4{animation:ring-spin-cw 1.2s ease-in-out}@keyframes ring-spin-ccw{0%,to{transform:rotateY(0)}50%{transform:rotateY(-180deg)}}@keyframes ring-spin-cw{0%,to{transform:rotateY(0)}50%{transform:rotateY(180deg)}}.welcome-divider{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:clamp(7px,.9vw,11px);font-weight:300;letter-spacing:clamp(1.5px,.25vw,3px);text-transform:uppercase;color:var(--text-muted);opacity:.45;flex-shrink:0;display:flex;align-items:center;justify-content:center}.orbit-planet{transform-origin:300.232px 300.232px}.orbit-p1{animation:orbit-spin 25s linear infinite}.orbit-p2{animation:orbit-spin 18s linear infinite}.orbit-p3{animation:orbit-spin 12s linear infinite reverse}.orbit-p4{animation:orbit-spin 8s linear infinite}@keyframes orbit-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.orbit-p1>ellipse{fill:var(--accent-primary);stroke:currentColor;stroke-opacity:.15;stroke-width:1}.orbit-p2>ellipse{fill:var(--orbit-p2);stroke:currentColor;stroke-opacity:.15;stroke-width:1}.orbit-p3>ellipse{fill:var(--orbit-p3);stroke:currentColor;stroke-opacity:.15;stroke-width:1}.orbit-p4>ellipse{fill:var(--orbit-p4);stroke:currentColor;stroke-opacity:.15;stroke-width:1}.orbit-moon ellipse,.orbit-submoon ellipse{opacity:.7;stroke:currentColor;stroke-opacity:.1;stroke-width:.5}.moon-of-p1>ellipse{fill:var(--text-white)}.moon-of-p1{transform-origin:75.078px 101.742px;animation:orbit-spin 4s linear infinite reverse}.submoon-of-p1>ellipse{fill:var(--text-white);opacity:.5}.submoon-of-p1{transform-origin:130px 101.742px;animation:orbit-spin 1.8s linear infinite}.moon-orbit-path,.submoon-orbit-path{fill:none;stroke:var(--text-white);stroke-width:1;stroke-opacity:.15}.orbit-trail-1{opacity:.6}.orbit-trail-2{opacity:.5}.orbit-trail-3{opacity:.4}.orbit-trail-4{opacity:.32}.orbit-trail-5{opacity:.24}.orbit-trail-6{opacity:.18}.orbit-trail-7{opacity:.13}.orbit-trail-8{opacity:.09}.orbit-trail-9{opacity:.05}.orbit-trail-10{opacity:.02}.welcome-text{display:flex;flex-direction:column;align-items:center;gap:clamp(4px,.8vw,12px)}.welcome-text .om-brand{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:clamp(32px,6vw,80px);font-weight:200;letter-spacing:clamp(2px,.5vw,6px);color:var(--text-bright);line-height:.9}.welcome-text .om-accent{color:var(--accent-primary);font-weight:700;line-height:1;display:inline-flex;align-items:center;justify-content:center;box-sizing:border-box;width:1.15em;height:1.15em;padding-top:.09em;border:2px solid var(--accent-primary);border-radius:50%;opacity:.95}.welcome-text .om-tagline{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:clamp(10px,1.4vw,16px);font-weight:300;color:var(--text-muted);text-transform:uppercase;align-self:stretch;text-align:justify;text-align-last:justify}.welcome-launch-btn{position:absolute;bottom:24px;padding:clamp(6px,.8vw,10px) clamp(10px,1.3vw,16px) clamp(6px,.8vw,10px) clamp(16px,2.2vw,28px);color:var(--text-muted);background:transparent;border:none;border-radius:32px;cursor:pointer;display:none;align-items:center;gap:clamp(6px,1vw,12px);transition:color .3s,transform .3s}body.authenticated .welcome-launch-btn{display:flex}.welcome-launch-btn .rocket-icon{width:clamp(36px,5.5vw,70px);height:clamp(36px,5.5vw,70px);transform:rotate(90deg);flex-shrink:0;transition:transform .3s,filter .3s}.welcome-launch-btn .launch-text{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:clamp(12px,2.1vw,26px);font-weight:300;letter-spacing:clamp(3px,.65vw,8px);text-transform:uppercase;color:var(--text-muted);transition:color .3s}.welcome-launch-btn:hover,.welcome-launch-btn:focus{color:var(--accent-primary);transform:scale(1.05);outline:none}.welcome-launch-btn:hover .rocket-icon{filter:drop-shadow(0 0 8px var(--glow-accent-intense));transform:rotate(90deg) scale(1.1)}.welcome-launch-btn:hover .launch-text{color:var(--accent-primary)}.welcome-stats{position:fixed;bottom:12px;right:16px;z-index:201;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.6875rem;font-weight:600;color:var(--accent-primary);letter-spacing:.5px;opacity:.5;display:flex;align-items:center;gap:6px}.clear-cache-btn{background:transparent;border:1px solid currentColor;border-radius:3px;color:inherit;font-size:.8125rem;padding:0 4px;cursor:pointer;pointer-events:auto;opacity:.7;transition:opacity .2s}.clear-cache-btn:hover{opacity:1}.gallery-label{margin-top:auto;margin-bottom:4px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.75rem;font-weight:300;letter-spacing:4px;text-transform:uppercase;color:var(--text-muted);opacity:.45;flex-shrink:0}body.light-mode .gallery-label,body.sunrise-mode .gallery-label{opacity:.7;color:var(--text-color)}.gallery-carousel{position:relative;align-self:stretch;flex:0 0 auto;padding-bottom:40px}.rocket-steam-puff{position:fixed;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.35),rgba(200,200,200,.1),transparent);pointer-events:none;z-index:201;animation:steam-puff 1.2s ease-out forwards;transform:translate(-50%,-50%)}@keyframes steam-puff{0%{opacity:.7;transform:translate(-50%,-50%) scale(.3)}50%{opacity:.4}to{opacity:0;transform:translate(calc(-50% + var(--x-drift)),calc(-50% + var(--y-drift))) scale(var(--end-scale))}}body.welcome-active #panel,body.welcome-active #historyBar,body.welcome-active #playbackControls,body.welcome-active #hud,body.welcome-active .fullscreen-btn,body.welcome-active #floatingCameraPanel,body.welcome-active #floatingColorSchemePanel,body.welcome-active #floatingMaterialPanel,body.welcome-active #floatingBackgroundPanel,body.welcome-active #floatingPresetsPanel,body.welcome-active #floatingPathPanel{opacity:0;pointer-events:none}.preview-back-btn{display:none;position:fixed;top:16px;left:16px;z-index:100;width:40px;height:40px;border-radius:50%;border:1px solid var(--btn-border);background:var(--btn-bg);color:var(--text-color);cursor:pointer;opacity:.7;transition:opacity .2s,border-color .2s,transform .2s}.preview-back-btn svg{width:20px;height:20px}.preview-back-btn:hover{opacity:1;border-color:var(--accent-primary);transform:scale(1.1)}body.preview-mode .preview-back-btn{display:flex;align-items:center;justify-content:center}body.preview-mode #panel,body.preview-mode #historyBar,body.preview-mode #playbackControls,body.preview-mode #hud,body.preview-mode .fullscreen-btn,body.preview-mode .user-avatar,body.preview-mode #floatingCameraPanel,body.preview-mode #floatingColorSchemePanel,body.preview-mode #floatingMaterialPanel,body.preview-mode #floatingBackgroundPanel,body.preview-mode #floatingPresetsPanel,body.preview-mode #floatingPathPanel{opacity:0!important;pointer-events:none!important}body.welcome-active #panel{transform:translate(-60px)}body.welcome-active .theme-toggle-btn{z-index:201}body.welcome-active .fullscreen-btn{transform:translate(60px)}body.welcome-active #historyBar,body.welcome-active #playbackControls{transform:translate(-50%) translateY(60px)}body.welcome-active #hud{transform:translateY(60px)}body:not(.welcome-active) #panel{opacity:1;transform:translate(0);transition:opacity .5s ease .1s,transform .5s cubic-bezier(.4,0,.2,1) .1s}body:not(.welcome-active) .theme-toggle-btn{opacity:1;transform:translate(0);transition:opacity .5s ease .2s,transform .5s cubic-bezier(.4,0,.2,1) .2s}body:not(.welcome-active) .fullscreen-btn{opacity:1;transform:translate(0);transition:opacity .5s ease .2s,transform .5s cubic-bezier(.4,0,.2,1) .2s}body:not(.welcome-active) #historyBar{opacity:1;transform:translate(-50%) translateY(0);transition:opacity .5s ease .25s,transform .5s cubic-bezier(.4,0,.2,1) .25s}body:not(.welcome-active) #playbackControls{opacity:1;transform:translate(-50%) translateY(0);transition:opacity .5s ease .25s,transform .5s cubic-bezier(.4,0,.2,1) .25s}body:not(.welcome-active) #hud{opacity:1;transform:translateY(0);transition:opacity .5s ease .35s,transform .5s cubic-bezier(.4,0,.2,1) .35s}.welcome-auth{position:absolute;bottom:24px;display:flex;flex-direction:column;align-items:center;gap:8px}body.authenticated .welcome-auth{display:none}.auth-sign-in-btn{display:flex;align-items:center;gap:8px;padding:8px 16px;background:var(--btn-bg);border:1px solid var(--btn-border);border-radius:20px;color:var(--text-muted);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.8125rem;font-weight:400;cursor:pointer;transition:background .2s,color .2s,border-color .2s}.auth-sign-in-btn:hover{background:var(--btn-hover-bg);color:var(--text-bright);border-color:var(--accent-primary)}.auth-sign-in-btn svg{flex-shrink:0}.auth-viewer-link{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.6875rem;color:var(--text-muted);opacity:.5;text-decoration:none;transition:opacity .2s}.auth-viewer-link:hover{opacity:.8}.auth-user-info{display:flex;align-items:center;gap:8px;color:var(--text-muted);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.8125rem}.auth-avatar{width:24px;height:24px;border-radius:50%;border:1px solid var(--btn-border)}.auth-name{opacity:.7}.user-avatar{display:none;position:fixed;top:16px;right:104px;width:32px;height:32px;border-radius:50%;border:1px solid var(--btn-border);background:var(--btn-bg) center / cover no-repeat;cursor:pointer;opacity:.7;transition:opacity .2s,border-color .2s;z-index:10}.user-avatar:hover{opacity:1;border-color:var(--accent-primary)}body.authenticated:not(.welcome-active) .user-avatar{display:block}#webgpu-error{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--panel-bg);border:1px solid var(--accent-danger);border-radius:var(--border-radius-lg);padding:24px 32px;text-align:center;z-index:100}#webgpu-error h2{color:var(--accent-danger);margin-bottom:16px}#webgpu-error ul{text-align:left;color:var(--accent-primary)}.carousel-viewport{width:100%;overflow:hidden;height:calc(18vh + 24px);margin:-12px 0;padding:12px 52px;position:relative}.gallery-grid{display:flex;gap:32px;height:100%;transition:transform .5s cubic-bezier(.4,0,.2,1);will-change:transform}.carousel-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:10;width:44px;height:72px;border-radius:8px;border:none;background:transparent;color:var(--text-muted);cursor:pointer;transition:color .3s,filter .3s,transform .3s;opacity:.5}.carousel-prev{left:8px}.carousel-next{right:8px}.carousel-arrow:hover{color:var(--accent-primary);opacity:1;filter:drop-shadow(0 0 8px var(--accent-primary)) drop-shadow(0 0 20px var(--accent-primary));transform:translateY(-50%) scale(1.1)}.carousel-arrow:active{transform:translateY(-50%) scale(.95);transition-duration:.1s}body.light-mode .carousel-arrow,body.sunrise-mode .carousel-arrow{color:var(--text-color);opacity:.7}.carousel-arrow:disabled{opacity:.1;cursor:default;pointer-events:none}.gallery-card{position:relative;background:transparent;border:1px solid var(--accent-primary);border-radius:16px;overflow:hidden;cursor:pointer;opacity:.45;transition:box-shadow .4s ease,border-color .3s ease,opacity .3s ease;display:flex;flex-direction:column;flex-shrink:0;z-index:1}.gallery-grid:hover .gallery-card.visible{opacity:.35}.gallery-card.visible:hover{opacity:1!important;transform:translateY(-4px);box-shadow:0 8px 30px var(--shadow-color),0 0 15px var(--glow-accent-soft);z-index:10}.gallery-card.visible:active{transform:translateY(-1px);transition-duration:.1s}.card-preview{flex:1;min-height:60px;position:relative;overflow:hidden;background:#050910 center / cover no-repeat}.card-canvas{position:absolute;inset:0;width:100%;height:100%}.card-loader{position:absolute;top:50%;left:50%;width:16px;height:16px;margin:-8px 0 0 -8px;border:2px solid var(--border-faint);border-top-color:var(--accent-primary);border-radius:50%;animation:loaderSpin .7s linear infinite}@keyframes loaderSpin{to{transform:rotate(360deg)}}.card-info{display:none}.card-name{font-size:.71875rem;font-weight:600;color:var(--text-bright);margin-bottom:3px;letter-spacing:.2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-description{font-size:.5625rem;color:var(--text-muted);line-height:1.35;margin-bottom:6px;opacity:.8;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-meta{display:flex;gap:4px;flex-wrap:wrap;align-items:center}.card-badge{display:inline-flex;align-items:center;gap:2px;font-size:.5rem;color:var(--text-muted);background:var(--section-bg);border:1px solid var(--section-border);border-radius:20px;padding:1px 6px}.card-badge svg{width:8px;height:8px;flex-shrink:0;opacity:.7}.card-colors{display:flex;gap:2px;margin-top:5px}.card-color-swatch{width:8px;height:8px;border-radius:50%;border:1px solid var(--border-faint);transition:transform .15s}.gallery-card:hover .card-color-swatch{transform:scale(1.15)}.gallery-focus-overlay{position:fixed;inset:0;background:var(--overlay-bg);z-index:500;opacity:0;pointer-events:none;transition:opacity .35s ease;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.gallery-focus-overlay.active{opacity:1;pointer-events:auto}.gallery-card.focused{z-index:501!important;opacity:1!important;border-color:var(--glow-accent-border);box-shadow:var(--shadow-lg);cursor:default;transition:border-color .3s ease,box-shadow .3s ease!important;will-change:transform;backface-visibility:hidden}.gallery-card.focused:hover{transform:none!important;box-shadow:var(--shadow-lg)}.gallery-card.focused:active{transform:none!important}.card-explore-btn{position:absolute;bottom:4px;right:4px;display:flex;align-items:center;gap:3px;padding:4px 8px;border:none;border-radius:12px;background:none;color:var(--accent-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.375rem;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;cursor:pointer;opacity:0;transform:translateY(4px);pointer-events:none;transition:opacity .3s ease .15s,transform .3s ease .15s,color .2s;z-index:10}.card-explore-btn svg{width:7px;height:7px;flex-shrink:0}.gallery-card.focused .card-explore-btn{opacity:1;transform:translateY(0);pointer-events:auto}.card-explore-btn:hover{color:var(--text-white)}.card-explore-btn:active{transform:scale(.95)!important;transition-duration:.1s}.fullscreen-btn{position:fixed;top:16px;right:16px;width:36px;height:36px;background:transparent;border:none;color:var(--text-muted);cursor:pointer;z-index:20;display:flex;align-items:center;justify-content:center;padding:0;transition:color .2s,border-color .2s}.fullscreen-btn:hover,.fullscreen-btn:focus{color:var(--text-bright);border-color:var(--accent-primary);outline:none}.fullscreen-btn svg{width:20px;height:20px}.orbit-geometry-btn{position:fixed;top:56px;right:16px;width:36px;height:36px;background:transparent;border:none;color:var(--text-muted);cursor:pointer;z-index:20;display:flex;align-items:center;justify-content:center;padding:0;transition:color .2s}.orbit-geometry-btn:hover,.orbit-geometry-btn:focus{color:var(--text-bright);outline:none}.orbit-geometry-btn svg{width:20px;height:20px}.orbit-line-style-btn{position:fixed;top:96px;right:16px;width:36px;height:36px;background:transparent;border:none;color:var(--text-muted);cursor:pointer;z-index:20;display:flex;align-items:center;justify-content:center;padding:0;transition:color .2s}.orbit-line-style-btn:hover,.orbit-line-style-btn:focus{color:var(--text-bright);outline:none}.orbit-line-style-btn svg{width:20px;height:20px}.orbit-line-axis-btn{position:fixed;top:136px;right:16px;width:36px;height:36px;background:transparent;border:none;color:var(--text-muted);cursor:pointer;z-index:20;display:flex;align-items:center;justify-content:center;padding:0;transition:color .2s}.orbit-line-axis-btn:hover,.orbit-line-axis-btn:focus{color:var(--text-bright);outline:none}.orbit-line-axis-btn svg{width:20px;height:20px}.orbit-line-freq-btn{position:fixed;top:176px;right:16px;width:36px;height:36px;background:transparent;border:none;color:var(--text-muted);cursor:pointer;z-index:20;display:flex;align-items:center;justify-content:center;padding:0;transition:color .2s;font-size:.8125rem;font-weight:700;font-family:inherit}.orbit-line-freq-btn:hover,.orbit-line-freq-btn:focus{color:var(--text-bright);outline:none}.orbit-line-ampy-btn{position:fixed;top:216px;right:16px;width:36px;height:36px;background:transparent;border:none;color:var(--text-muted);cursor:pointer;z-index:20;display:flex;align-items:center;justify-content:center;padding:0;transition:color .2s;font-size:.8125rem;font-weight:700;font-family:inherit}.orbit-line-ampy-btn:hover,.orbit-line-ampy-btn:focus{color:var(--text-bright);outline:none}.orbit-3d-geometry-btn{position:fixed;top:256px;right:16px;width:36px;height:36px;background:transparent;border:none;color:var(--text-muted);cursor:pointer;z-index:20;display:flex;align-items:center;justify-content:center;padding:0;transition:color .2s;font-size:.6875rem;font-weight:700;font-family:inherit}.orbit-3d-geometry-btn:hover,.orbit-3d-geometry-btn:focus{color:var(--text-bright);outline:none}.theme-toggle-btn{position:fixed;top:16px;right:60px;width:36px;height:36px;background:transparent;border:none;color:var(--text-muted);cursor:pointer;z-index:20;display:flex;align-items:center;justify-content:center;padding:0;transition:color .2s,border-color .2s,transform .35s ease,opacity .35s ease}.theme-toggle-btn:hover,.theme-toggle-btn:focus{color:var(--text-bright);border-color:var(--accent-primary);outline:none}.theme-toggle-btn svg{width:20px;height:20px}body.light-mode .theme-toggle-btn{color:var(--text-color)}body.light-mode .theme-toggle-btn:hover,body.light-mode .theme-toggle-btn:focus{color:var(--text-bright)}body.sunrise-mode .theme-toggle-btn{color:var(--text-color)}body.sunrise-mode .theme-toggle-btn:hover,body.sunrise-mode .theme-toggle-btn:focus{color:var(--text-bright)}#recordBtn:hover,#recordBtn:focus{color:var(--accent-danger);border-color:var(--accent-danger)}#recordBtn.recording{color:var(--accent-danger);border-color:var(--accent-danger);animation:pulse-record 1s ease-in-out infinite}@keyframes pulse-record{0%,to{opacity:1}50%{opacity:.5}}#floatingCameraPanel{width:220px}.floating-panel-header{font-size:.75rem;font-weight:700;color:var(--accent-primary);margin-bottom:10px;text-transform:uppercase;letter-spacing:.5px;display:flex;align-items:center;justify-content:space-between}.floating-panel-header .gamepad-btn{width:28px;height:28px;padding:5px}.icon-buttons-row{display:flex;gap:8px;padding:6px 0;justify-content:flex-start}.icon-btn{width:36px;height:36px;background:var(--btn-bg);border:1px solid var(--btn-border);border-radius:var(--border-radius);color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;transition:color .2s,border-color .2s,background .2s}.icon-btn:hover,.icon-btn:focus{color:var(--text-bright);border-color:var(--accent-primary);background:var(--btn-hover-bg);outline:none}.icon-btn.active{color:var(--accent-primary);border-color:var(--accent-primary);background:var(--btn-primary-bg)}.icon-btn svg{width:20px;height:20px}.floating-inline-panel{position:fixed;width:200px;background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:var(--border-radius);backdrop-filter:blur(8px);z-index:25;padding:12px;display:none}.floating-inline-panel.visible{display:block}.floating-inline-panel .control{margin-bottom:0}.option-list{max-height:300px;overflow-y:auto;display:flex;flex-direction:column;gap:2px}.option-item{padding:8px 12px;border-radius:var(--border-radius);cursor:pointer;font-size:.75rem;color:var(--text-color);transition:background .15s,color .15s;user-select:none}.option-item:hover{background:var(--btn-hover-bg);color:var(--text-bright)}.option-item.selected,.option-item:focus{background:var(--btn-primary-bg);color:var(--accent-primary);font-weight:600;outline:none}#floatingColorSchemePanel,#floatingMaterialPanel,#floatingBackgroundPanel{top:120px}#floatingPresetsPanel,#floatingPathPanel{width:280px}.floating-inline-panel .text-path-sliders{margin-top:8px}body.fullscreen-mode #panel{transform:translate(calc(-100% - 32px))}body.fullscreen-mode #historyBar,body.fullscreen-mode #playbackControls{transform:translate(-50%) translateY(calc(100% + 40px))}body.fullscreen-mode #hud{transform:translateY(calc(100% + 32px))}body.fullscreen-mode .theme-toggle-btn{transform:translate(calc(100% + 76px));pointer-events:none}#hud{position:fixed;right:16px;left:auto;bottom:12px;transition:transform .35s ease;pointer-events:none;z-index:5;display:flex;align-items:center;gap:6px}#stats{font-size:.6875rem;font-weight:600;color:var(--accent-primary);letter-spacing:.5px;opacity:.5;white-space:nowrap}#panel{position:fixed;left:16px;top:16px;padding:12px 14px;background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:var(--border-radius-lg);backdrop-filter:blur(4px);font-size:.8125rem;color:var(--text-color);width:280px;display:flex;flex-direction:column;gap:10px;max-height:calc(100vh - 32px);overflow:hidden;z-index:10;transition:transform .35s ease}.system-tabs{flex-shrink:0;display:flex;align-items:center;gap:2px;padding:4px 8px;background:var(--section-params-bg);border-bottom:1px solid var(--border-faint);overflow-x:auto;scrollbar-width:none}.system-tabs::-webkit-scrollbar{display:none}.system-tabs:empty{display:none}.system-tab{flex-shrink:0;padding:4px 10px;border-radius:4px;font-size:.6875rem;font-weight:500;color:var(--text-subtle);background:transparent;border:1px solid transparent;cursor:pointer;white-space:nowrap;user-select:none;transition:background .15s,color .15s}.system-tab:hover{background:var(--fill-muted);color:var(--text-semi)}.system-tab.active{background:var(--fill-visible);color:var(--text-white);border-color:var(--border-medium)}.system-tab-delete{flex-shrink:0;width:22px;height:22px;border-radius:4px;font-size:.875rem;line-height:22px;text-align:center;color:var(--danger-text);background:transparent;border:1px dashed var(--danger-border);cursor:pointer;transition:background .15s,color .15s}.system-tab-delete:hover{background:var(--danger-bg);color:var(--danger-text-hover);border-color:var(--danger-border-hover)}.system-tab-add{flex-shrink:0;width:22px;height:22px;border-radius:4px;font-size:.875rem;line-height:22px;text-align:center;color:var(--text-ghost);background:transparent;border:1px dashed var(--border-subtle);cursor:pointer;transition:background .15s,color .15s}.system-tab-add:hover{background:var(--fill-muted);color:var(--text-semi);border-color:var(--border-strong)}.system-tab-ellipsis{flex-shrink:0;padding:2px 6px;font-size:.625rem;color:var(--text-ghost);font-family:inherit;display:flex;align-items:center}.system-tab-scroll{position:sticky;flex-shrink:0;width:18px;min-width:18px;height:22px;background:var(--section-params-bg);border:none;color:var(--text-ghost);cursor:pointer;font-size:.5625rem;display:flex;align-items:center;justify-content:center;z-index:1;padding:0;transition:color .15s,opacity .15s}.system-tab-scroll:hover{color:var(--text-strong)}.system-tab-scroll-left{left:0}.system-tab-scroll-right{right:0}.panel-space-control{flex-shrink:0;padding:6px 10px;border-bottom:1px solid var(--section-border)}.panel-scroll-content{flex:1;overflow-y:auto;scrollbar-gutter:stable;display:grid;gap:6px;padding:8px 10px;background:var(--section-params-bg)}#panelHeader{display:flex;align-items:center;justify-content:flex-start;gap:10px;padding:8px 0 10px 8px;border-bottom:1px solid var(--section-border);cursor:pointer;border-radius:var(--border-radius)}#panelHeader:hover .panel-logo-text span{color:var(--accent-primary);transition:color .3s ease}.panel-logo{width:48px;height:48px;flex-shrink:0;overflow:visible;border-radius:50%;transition:box-shadow .4s ease,transform .3s ease}#panelHeader:hover .panel-logo{box-shadow:0 0 6px var(--accent-primary),inset 0 0 4px var(--fill-subtle);transform:scale(1.08)}.panel-m{height:12.5px;width:auto;flex-shrink:0;color:var(--panel-m-color);margin-left:-10px;align-self:flex-end;transition:transform .3s ease,color .3s ease}#panelHeader:hover .panel-m{color:var(--accent-primary);transform:scale(.93)}.panel-divider{width:1px;height:36px;background:var(--section-border);flex-shrink:0}.panel-logo-text{display:flex;flex-direction:column;line-height:1.15}.panel-logo-text span{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-weight:200;font-size:.8125rem;letter-spacing:3px;color:var(--text-bright);text-transform:uppercase}.section-item{background:transparent;border:none;border-radius:var(--border-radius);overflow:hidden;margin-bottom:8px}.section-header{display:flex;align-items:center;padding:8px 10px;cursor:pointer;user-select:none;gap:8px}.section-header:hover,.section-header:focus{background:var(--btn-bg);outline:none}.section-arrow{font-size:.625rem;transition:transform .2s;color:var(--accent-primary)}.section-item.expanded .section-arrow{transform:rotate(90deg)}.section-name{font-weight:600;color:var(--text-bright);font-size:.75rem;flex:1;text-transform:uppercase;letter-spacing:.5px}.subsection-header{font-weight:600;color:var(--text-bright);font-size:.6875rem;text-transform:uppercase;letter-spacing:.5px;padding:8px 0 4px;margin-top:4px;border-top:1px solid var(--section-border)}.section-params{display:none;padding:8px 10px;border-top:1px solid var(--section-border);background:var(--section-params-bg)}.section-item.expanded .section-params{display:grid;gap:6px}.filter-tab{position:fixed;right:0;top:50%;transform:translateY(-50%);width:24px;padding:12px 4px;background:var(--panel-bg, rgba(20, 20, 30, .85));border:1px solid var(--border-color, rgba(255,255,255,.1));border-right:none;border-radius:6px 0 0 6px;color:var(--text-muted, #888);font-size:.6875rem;font-weight:700;font-family:inherit;letter-spacing:1px;writing-mode:vertical-rl;text-orientation:mixed;cursor:pointer;z-index:30;transition:right .3s ease,color .2s,background .2s;user-select:none;text-align:center}.filter-tab:hover{color:var(--text-bright, #fff);background:var(--panel-bg-hover, rgba(30, 30, 50, .95))}.filter-tab.active{right:260px;color:var(--accent, #00bfff)}.filter-panel{position:fixed;right:0;top:0;width:260px;height:100vh;background:var(--panel-bg, rgba(20, 20, 30, .92));border-left:1px solid var(--border-color, rgba(255,255,255,.1));transform:translate(260px);transition:transform .3s ease;z-index:25;display:flex;flex-direction:column;overflow:hidden}.filter-panel.open{transform:translate(0)}.filter-panel-header{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--border-color, rgba(255,255,255,.1));font-size:.8125rem;font-weight:600;color:var(--text-color, #ccc)}.filter-panel-close{background:none;border:none;color:var(--text-muted, #888);font-size:1.125rem;cursor:pointer;padding:0 4px;line-height:1;transition:color .2s}.filter-panel-close:hover{color:var(--text-bright, #fff)}.filter-list{flex:0 0 auto;max-height:45vh;overflow-y:auto;padding:6px 0;border-bottom:1px solid var(--border-color, rgba(255,255,255,.1))}.filter-item{padding:6px 14px;font-size:.75rem;color:var(--text-muted, #888);cursor:pointer;transition:background .15s,color .15s;user-select:none}.filter-item:hover{background:var(--fill-subtle);color:var(--text-color, #ccc)}.filter-item.selected{background:var(--fill-soft);color:var(--accent, #00bfff);font-weight:600}.filter-params{flex:1 1 auto;overflow-y:auto;padding:10px 14px}.filter-param-row{display:flex;flex-direction:column;gap:3px;margin-bottom:10px}.filter-param-label{display:flex;justify-content:space-between;font-size:.6875rem;color:var(--text-muted, #888)}.filter-param-value{color:var(--text-color, #ccc);font-weight:600;min-width:30px;text-align:right}.filter-param-row input[type=range]{width:100%;height:4px;-webkit-appearance:none;appearance:none;background:var(--border-color, rgba(255,255,255,.15));border-radius:2px;outline:none;cursor:pointer}.filter-param-row input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:12px;height:12px;border-radius:50%;background:var(--accent, #00bfff);cursor:pointer}.filter-param-row input[type=range]::-moz-range-thumb{width:12px;height:12px;border-radius:50%;background:var(--accent, #00bfff);border:none;cursor:pointer}.gravity-tab{position:fixed;right:0;top:calc(50% + 50px);transform:translateY(-50%);width:24px;padding:10px 4px;background:var(--panel-bg, rgba(20, 20, 30, .85));border:1px solid var(--gravity-tab-border);border-right:none;border-radius:6px 0 0 6px;color:var(--gravity-tab-color);font-size:.8125rem;font-weight:700;font-family:inherit;cursor:pointer;z-index:30;transition:right .3s ease,color .2s,background .2s,border-color .2s;user-select:none;text-align:center}.gravity-tab:hover{color:var(--gravity-tab-hover);background:var(--panel-bg-hover, rgba(30, 30, 50, .95))}.gravity-tab.active{right:260px}.gravity-tab.gravity-on{color:var(--gravity-on-color);border-color:var(--gravity-on-border)}.gravity-tab.gravity-on:hover{color:var(--gravity-on-hover)}.gravity-panel{position:fixed;right:0;top:0;width:260px;height:100vh;background:var(--panel-bg, rgba(20, 20, 30, .92));border-left:1px solid var(--border-color, rgba(255,255,255,.1));transform:translate(260px);transition:transform .3s ease;z-index:25;display:flex;flex-direction:column;overflow:hidden}.gravity-panel.open{transform:translate(0)}.gravity-panel-header{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--border-color, rgba(255,255,255,.1));font-size:.8125rem;font-weight:600;color:var(--text-color, #ccc)}.gravity-panel-content{flex:1;overflow-y:auto;padding:10px 14px;display:grid;gap:8px;align-content:start}.perf-tab{position:fixed;right:0;top:calc(50% + 100px);transform:translateY(-50%);width:24px;padding:10px 4px;background:var(--panel-bg, rgba(20, 20, 30, .85));border:1px solid var(--perf-tab-border);border-right:none;border-radius:6px 0 0 6px;color:var(--perf-tab-color);font-size:.8125rem;font-weight:700;font-family:inherit;cursor:pointer;z-index:30;transition:right .3s ease,color .2s,background .2s,border-color .2s;user-select:none;text-align:center}.perf-tab:hover{color:var(--perf-tab-hover);background:var(--panel-bg-hover, rgba(30, 30, 50, .95))}.perf-tab.active{right:280px;color:var(--accent, #00bfff)}.perf-panel{position:fixed;right:0;top:0;width:280px;height:100vh;background:var(--panel-bg, rgba(20, 20, 30, .92));border-left:1px solid var(--border-color, rgba(255,255,255,.1));transform:translate(280px);transition:transform .3s ease;z-index:25;display:flex;flex-direction:column;overflow:hidden}.perf-panel.open{transform:translate(0)}.perf-panel-header{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--border-color, rgba(255,255,255,.1));font-size:.8125rem;font-weight:600;color:var(--text-color, #ccc)}.perf-panel-content{flex:1;overflow-y:auto;padding:10px 14px;display:flex;flex-direction:column;gap:12px}.perf-metrics{display:grid;grid-template-columns:1fr 1fr;gap:4px 12px;font-family:SF Mono,Menlo,Monaco,Consolas,monospace;font-size:.6875rem;padding:8px;background:var(--fill-faint);border-radius:4px;border:1px solid var(--border-faint)}.perf-metric{display:flex;justify-content:space-between;align-items:center;padding:1px 0}.perf-metric-label{color:var(--text-muted, #888);font-size:.625rem}.perf-metric-value{font-weight:600;color:var(--text-color, #ccc);font-size:.6875rem}.zone-ok{color:var(--zone-ok)!important}.zone-warn{color:var(--zone-warn)!important}.zone-crit{color:var(--zone-crit)!important}.perf-bar{height:6px;background:var(--fill-soft);border-radius:3px;overflow:hidden;margin-top:4px}.perf-bar-fill{height:100%;border-radius:3px;transition:width .3s ease,background-color .3s ease}.perf-bar-fill.zone-ok{background-color:var(--zone-ok-fill)}.perf-bar-fill.zone-warn{background-color:var(--zone-warn-fill)}.perf-bar-fill.zone-crit{background-color:var(--zone-crit-fill)}.perf-section{border-top:1px solid var(--border-faint);padding-top:8px}.perf-section-header{display:flex;align-items:center;gap:6px;cursor:pointer;user-select:none;margin-bottom:6px}.perf-section-label{font-size:.6875rem;font-weight:600;color:var(--text-muted, #888);text-transform:uppercase;letter-spacing:.5px;transition:color .2s}.perf-section-header:hover .perf-section-label{color:var(--text-bright, #fff)}.perf-section-arrow{font-size:.5625rem;color:var(--accent-primary, #00bfff);transition:transform .2s}.perf-section.expanded .perf-section-arrow{transform:rotate(90deg)}.perf-section-body{display:none;padding-left:4px}.perf-section.expanded .perf-section-body{display:block}.perf-toggle-row{display:flex;align-items:center;justify-content:space-between;padding:3px 0}.perf-toggle-label{font-size:.6875rem;color:var(--text-color, #ccc)}.perf-toggle{width:14px;height:14px;border-radius:50%;border:2px solid var(--text-muted, #888);background:transparent;padding:0;cursor:pointer;transition:all .2s;flex-shrink:0}.perf-toggle:hover{border-color:var(--text-bright, #fff)}.perf-toggle.active{background:var(--accent-primary, #00bfff);border-color:var(--accent-primary, #00bfff)}.perf-slider-row{display:flex;flex-direction:column;gap:2px;padding:3px 0}.perf-slider-header{display:flex;justify-content:space-between;font-size:.625rem}.perf-slider-label{color:var(--text-muted, #888)}.perf-slider-value{color:var(--text-color, #ccc);font-weight:600;min-width:30px;text-align:right}.perf-slider-row input[type=range]{width:100%;height:4px;-webkit-appearance:none;appearance:none;background:var(--border-color, rgba(255,255,255,.15));border-radius:2px;outline:none;cursor:pointer}.perf-slider-row input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:12px;height:12px;border-radius:50%;background:var(--accent-primary, #00bfff);cursor:pointer}.perf-slider-row input[type=range]::-moz-range-thumb{width:12px;height:12px;border-radius:50%;background:var(--accent-primary, #00bfff);border:none;cursor:pointer}.perf-readout{font-family:SF Mono,Menlo,Monaco,Consolas,monospace;font-size:.625rem;color:var(--text-muted, #888);padding:2px 0}.perf-breakdown{font-family:SF Mono,Menlo,Monaco,Consolas,monospace;font-size:.625rem;line-height:1.6}.perf-breakdown-row{display:flex;justify-content:space-between;padding:1px 0;color:var(--text-muted, #888)}.perf-breakdown-row.parent{color:var(--text-color, #ccc);font-weight:600}.perf-breakdown-row.child{padding-left:12px}.perf-mem-row{display:flex;justify-content:space-between;font-family:SF Mono,Menlo,Monaco,Consolas,monospace;font-size:.625rem;color:var(--text-muted, #888);padding:1px 0}.perf-mem-row.total{color:var(--text-color, #ccc);font-weight:600;border-top:1px solid var(--border-faint);margin-top:2px;padding-top:3px}.axis-gizmo{position:fixed;bottom:70px;right:16px;width:80px;height:80px;z-index:20;pointer-events:none;opacity:.85}#objectList{display:grid;gap:0}.object-item{background:transparent;border:none;border-radius:var(--border-radius);overflow:hidden}.object-item+.object-item{border-top:1px solid var(--section-border);margin-top:2px}.object-header{display:flex;align-items:center;padding:8px 10px;cursor:pointer;user-select:none;gap:4px;background:var(--fill-ghost)}.object-header:hover{background:var(--btn-primary-bg)}.object-header.selected,.object-header:focus{background:var(--btn-primary-bg);color:var(--accent-primary);font-weight:600;outline:none}.object-arrow{font-size:.625rem;transition:transform .2s;color:var(--accent-primary)}.object-item.expanded .object-arrow{transform:rotate(90deg)}.object-name{font-weight:600;color:var(--text-bright);font-size:.75rem}.object-count{color:var(--text-dim);font-size:.5625rem;margin-left:-4px;flex:1}.object-color-preview{width:12px;height:12px;border-radius:50%;border:1px solid var(--input-border);cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}.object-color-preview:hover{transform:scale(1.2);box-shadow:0 0 6px var(--border-strong)}.object-toggle{width:16px;height:16px;cursor:pointer;accent-color:var(--accent-primary)}.object-toggle.orbit-toggle{accent-color:var(--accent-secondary);margin-left:4px}.object-params{display:none;padding:8px 10px;border-top:1px solid var(--section-border);background:var(--section-params-bg)}.object-item.expanded .object-params{display:grid;gap:6px}.btn-add-object{background:transparent;border:none;color:var(--text-dim);font-size:1.25rem;font-weight:700;width:22px;height:22px;border-radius:var(--border-radius);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;opacity:.5;transition:all .15s ease;margin-left:-2px}.btn-add-object:hover,.btn-add-object:focus{opacity:1;color:var(--text-bright);transform:scale(1.2);outline:none}.btn-delete-object{background:transparent;border:none;color:var(--text-dim);width:22px;height:22px;border-radius:var(--border-radius);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;margin-left:-2px;opacity:.5;transition:all .15s ease}.btn-delete-object svg{width:14px;height:14px}.btn-delete-object:hover,.btn-delete-object:focus{opacity:1;color:var(--text-bright);transform:scale(1.2);outline:none}.btn-edit-object{background:var(--btn-bg);border:1px solid var(--btn-border);color:var(--text-bright);font-size:.6875rem;padding:2px 6px;border-radius:var(--border-radius);cursor:pointer;margin-left:4px;font-family:var(--font-family)}.btn-edit-object:hover,.btn-edit-object:focus{background:var(--btn-hover-bg);outline:none}.instances-container{padding:4px 8px 8px 12px!important;margin-left:16px;border-left:1px solid var(--section-border)}.instance-item{display:flex;align-items:center;gap:3px;padding:3px 6px;background:transparent;border:none;border-radius:var(--border-radius);margin-bottom:1px;min-width:0}.instance-item:last-child{margin-bottom:0}.instance-item:hover{background:var(--btn-primary-bg)}.instance-item.selected,.instance-item:focus{background:var(--btn-primary-bg);color:var(--accent-primary);font-weight:600;outline:none}.instance-name{flex:1;min-width:0;font-size:.625rem;color:var(--text-color);font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.btn-delete-instance{background:transparent;border:none;color:var(--text-dim);font-size:.875rem;font-weight:700;width:16px;height:16px;border-radius:var(--border-radius);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;line-height:1;opacity:.5;transition:all .15s ease}.btn-delete-instance:hover,.btn-delete-instance:focus{opacity:1;color:var(--text-bright);transform:scale(1.2);outline:none}.btn-add-child{background:transparent;border:none;color:var(--text-dim);font-size:.9375rem;font-weight:700;width:16px;height:16px;border-radius:var(--border-radius);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;flex-shrink:0;opacity:.5;transition:all .15s ease;margin-left:-2px}.btn-add-child:hover,.btn-add-child:focus{opacity:1;color:var(--text-bright);transform:scale(1.2);outline:none}.btn-delete-child{background:transparent;border:none;color:var(--text-dim);width:16px;height:16px;border-radius:var(--border-radius);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;flex-shrink:0;margin-left:-2px;opacity:.5;transition:all .15s ease}.btn-delete-child svg{width:12px;height:12px}.btn-delete-child:hover,.btn-delete-child:focus{opacity:1;color:var(--text-bright);transform:scale(1.2);outline:none}.btn-settings{background:transparent;border:none;color:var(--text-muted);font-size:.9375rem;width:16px;height:16px;border-radius:var(--border-radius);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;flex-shrink:0;margin-left:-2px;opacity:.6;transition:opacity .15s ease}.btn-settings:hover,.btn-settings:focus{background:transparent;color:var(--text-bright);opacity:1;transform:scale(1.2);outline:none}.object-header .btn-settings{width:20px;height:20px;font-size:1.1875rem}.object-header .object-color-preview{width:14px;height:14px}.instance-with-children{margin-bottom:1px}.instance-with-children:last-child{margin-bottom:0}.instance-children{margin-left:12px;margin-top:2px;padding-left:8px;border-left:1px solid var(--section-border)}.instance-children .instance-item{padding:2px 4px}.btn-action-inline{background:transparent;border:none;color:var(--text-dim, #6b6b80);width:16px;height:16px;border-radius:var(--border-radius);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;flex-shrink:0;opacity:.35;transition:opacity .15s ease,color .15s ease,transform .15s ease}.btn-action-inline svg{width:12px;height:12px}.btn-action-inline:hover,.btn-action-inline:focus{opacity:1;color:var(--text-bright);transform:scale(1.2);outline:none}.btn-action-inline:disabled{opacity:.15;pointer-events:none;cursor:default}.object-header .btn-action-inline{width:20px;height:20px}.object-header .btn-action-inline svg{width:14px;height:14px}.btn-add-instance:hover,.btn-add-child:hover{color:var(--accent-secondary, #7ef29d)}.btn-freeze.playing{opacity:.5;color:var(--accent-secondary, #7ef29d)}.btn-freeze.playing:hover{opacity:1}.btn-freeze:not(.playing){color:var(--text-dim)}.btn-freeze:not(.playing):hover{color:var(--accent-primary, #9b6bff)}.btn-delete-orbit:hover,.btn-action-inline.btn-delete-instance:hover{color:var(--accent-danger, #ff6b6b)}.instance-with-children.dragging>.instance-item,.object-item.dragging>.object-header{opacity:.4;outline:1px dashed var(--accent-primary)}.instance-with-children.drag-over>.instance-item,.object-item.drag-over>.object-header{background:var(--accent-primary);opacity:.8;border-radius:var(--border-radius)}.drag-ghost{opacity:.7;box-shadow:var(--shadow-sm);background:var(--section-params-bg);border:1px solid var(--accent-primary);border-radius:var(--border-radius)}.object-context-menu{position:fixed;z-index:10000;background:var(--modal-bg);border:1px solid var(--panel-border);border-radius:6px;padding:4px 0;min-width:120px;font-size:.75rem;color:var(--text-bright);backdrop-filter:blur(8px);box-shadow:var(--shadow-sm)}.object-context-menu-item{padding:6px 14px;cursor:pointer;transition:background .1s;display:flex;align-items:center;gap:8px}.object-context-menu-item:hover{background:var(--btn-primary-bg)}.object-context-menu-item.danger{color:var(--accent-danger, #ff6b6b)}.object-context-menu-item.disabled{opacity:.3;pointer-events:none}.context-menu-icon{width:16px;height:16px;display:flex;align-items:center;justify-content:center;flex-shrink:0;opacity:.7}.context-menu-icon svg{width:14px;height:14px}.context-menu-text{flex:1}.object-context-menu-separator{height:1px;background:var(--section-border);margin:4px 8px}.btn-kebab{background:transparent;border:none;color:var(--text-muted);font-size:1rem;width:18px;height:18px;border-radius:var(--border-radius);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;flex-shrink:0;opacity:.4;transition:opacity .15s ease,color .15s ease;line-height:1}.btn-kebab:hover,.btn-kebab:focus{opacity:1;color:var(--text-bright);outline:none}.object-header .btn-kebab{width:22px;height:22px;font-size:1.125rem}.control label{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px;font-weight:600;color:var(--text-bright);font-size:.6875rem}input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:20px;background:transparent;cursor:pointer}input[type=range]:focus{outline:none}input[type=range]::-webkit-slider-runnable-track{height:2px;background:var(--input-border);border-radius:1px}input[type=range]::-moz-range-track{height:2px;background:var(--input-border);border-radius:1px;border:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:12px;height:12px;border-radius:50%;background:var(--accent-primary);border:none;margin-top:-5px;transition:box-shadow .2s}input[type=range]::-moz-range-thumb{width:12px;height:12px;border-radius:50%;background:var(--accent-primary);border:none;transition:box-shadow .2s}input[type=range]:hover::-webkit-slider-thumb{box-shadow:var(--shadow-glow)}input[type=range]:hover::-moz-range-thumb{box-shadow:var(--shadow-glow)}.panel-space-control .control label{font-size:.8125rem;margin-bottom:6px}#orbitsValue{font-size:.875rem;font-weight:700;min-width:2ch;text-align:right}#orbitsValue.infinity{display:inline-block;transform:scale(2.5);margin-right:6px}#orbitsSlider{height:38px}#orbitsSlider::-webkit-slider-runnable-track{height:4px}#orbitsSlider::-moz-range-track{height:4px}#orbitsSlider::-webkit-slider-thumb{-webkit-appearance:none;width:36px;height:36px;margin-top:-16px;border-radius:0;border:none;background:transparent;background-image:var(--slider-rocket);background-size:contain;background-repeat:no-repeat;background-position:center;cursor:pointer;transition:filter .2s,transform .15s ease-out;transform:scale(var(--rocket-scale, 1));transform-origin:center}#orbitsSlider::-moz-range-thumb{width:36px;height:36px;border-radius:0;border:none;background:transparent;background-image:var(--slider-rocket);background-size:contain;background-repeat:no-repeat;background-position:center;cursor:pointer;transition:filter .2s,transform .15s ease-out;transform:scale(var(--rocket-scale, 1));transform-origin:center}#orbitsSlider:hover::-webkit-slider-thumb{filter:drop-shadow(0 0 6px var(--accent-primary));box-shadow:none}#orbitsSlider:hover::-moz-range-thumb{filter:drop-shadow(0 0 6px var(--accent-primary));box-shadow:none}.rocket-steam-puff.slider-puff{z-index:10;animation-duration:.8s}.control input[type=color]{width:36px;height:24px;padding:0;border:1px solid var(--input-border);border-radius:var(--border-radius);background:transparent;cursor:pointer}.control input[type=color]::-webkit-color-swatch-wrapper{padding:2px}.control input[type=color]::-webkit-color-swatch{border:none;border-radius:2px}.control select,#panel select,.floating-inline-panel select{width:100%;padding:6px 8px;border-radius:var(--border-radius);border:1px solid transparent;background:transparent;color:var(--text-bright);font-family:var(--font-family)}.control select:hover,#panel select:hover,.floating-inline-panel select:hover,.control select:focus,#panel select:focus,.floating-inline-panel select:focus{border-color:var(--input-border);background:var(--input-bg);outline:none}.control select option,#panel select option,.floating-inline-panel select option{background:var(--canvas-bg);color:var(--text-bright)}.color-row{display:flex;align-items:center;justify-content:space-between}.color-row label{font-weight:600;color:var(--text-bright);font-size:.6875rem}.camera-row{display:flex;gap:6px;align-items:center}.camera-row select{flex:1}.gamepad-btn{width:32px;height:32px;padding:6px;border-radius:var(--border-radius);border:1px solid var(--input-border);background:var(--input-bg);color:var(--text-dim);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.gamepad-btn:hover,.gamepad-btn:focus{background:var(--btn-hover-bg);color:var(--text-bright);outline:none}.gamepad-btn.active{background:var(--accent-primary);border-color:var(--accent-primary);color:var(--canvas-bg)}.gamepad-btn svg{width:18px;height:18px}.btn-visibility{width:16px;height:16px;padding:2px;border-radius:var(--border-radius);border:none;background:transparent;color:var(--text-dim);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s;opacity:.5;margin-left:-2px}.btn-visibility:hover,.btn-visibility:focus{opacity:1;color:var(--text-bright);transform:scale(1.2);outline:none}.btn-visibility.visible{opacity:.8;color:var(--text-muted)}.btn-visibility.visible:hover,.btn-visibility.visible:focus{opacity:1;color:var(--text-bright);transform:scale(1.2);outline:none}.btn-visibility svg{width:12px;height:12px}.object-header .btn-visibility{width:22px;height:22px;padding:3px}.object-header .btn-visibility svg{width:18px;height:18px}.btn-freeze{width:16px;height:16px;padding:2px;border-radius:var(--border-radius);border:none;background:transparent;color:var(--text-dim);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s;opacity:.5;margin-left:-4px;flex-shrink:0}.btn-freeze:hover,.btn-freeze:focus{opacity:1;color:var(--text-bright);transform:scale(1.2);outline:none}.btn-freeze.playing{opacity:.6;color:var(--text-muted)}.btn-freeze.playing:hover,.btn-freeze.playing:focus{opacity:1;color:var(--text-bright);transform:scale(1.2);outline:none}.btn-freeze svg{width:12px;height:12px}.object-header .btn-freeze{width:22px;height:22px}.object-header .btn-freeze svg{width:16px;height:16px}.preset-row{display:flex;gap:8px;align-items:center}.preset-row select{flex:1}.preset-actions{display:flex;gap:2px}.text-path-row{display:flex;gap:8px;align-items:center}.text-path-row input[type=text]{flex:1;padding:6px 8px;border-radius:var(--border-radius);border:1px solid var(--input-border);background:var(--input-bg);color:var(--text-bright);font-family:var(--font-family);font-size:.75rem}.text-path-row input[type=text]:focus{outline:none;border-color:var(--accent-primary)}.text-path-row .btn-icon{padding:5px;border:1px solid var(--input-border);border-radius:var(--border-radius);background:transparent;color:var(--text-muted);cursor:pointer;display:flex;align-items:center}.text-path-row .btn-icon svg{width:16px;height:16px}.text-path-row .btn-icon.active{color:var(--accent-primary);border-color:var(--accent-primary)}.text-path-row .btn-primary-sm{padding:5px 10px;font-size:.6875rem;border-radius:var(--border-radius);border:1px solid var(--accent-primary);background:var(--accent-primary);color:var(--text-white);cursor:pointer;white-space:nowrap}.text-path-row .btn-primary-sm:hover{opacity:.85}.image-file-name{max-width:80px;font-size:.6875rem;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.button-row{display:flex;gap:8px;flex-wrap:wrap}.btn-default{flex:1;padding:10px 12px;border-radius:var(--border-radius);border:1px solid transparent;background:transparent;color:var(--text-muted);font-weight:700;cursor:pointer;font-family:var(--font-family)}.btn-default:hover,.btn-default:focus{border-color:var(--btn-border);background:var(--btn-hover-bg);color:var(--text-bright);outline:none}.btn-primary{padding:6px 12px;border-radius:var(--border-radius);border:1px solid transparent;background:transparent;color:var(--text-muted);font-weight:600;cursor:pointer;font-family:var(--font-family)}.btn-primary:hover,.btn-primary:focus{border-color:var(--btn-border);background:var(--btn-primary-hover);color:var(--text-bright);outline:none}.btn-primary.full-width{flex:1;padding:10px 12px;border-radius:var(--border-radius);font-weight:700}.btn-danger{padding:6px 12px;border-radius:var(--border-radius);border:1px solid transparent;background:transparent;color:var(--accent-danger);font-weight:600;cursor:pointer;font-family:var(--font-family);opacity:.7}.btn-danger:hover,.btn-danger:focus{border-color:var(--accent-danger);background:var(--danger-bg-hover);opacity:1;outline:none}.btn-icon-default{background:transparent;border:none;color:var(--text-muted);width:20px;height:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;opacity:.5;transition:all .15s ease}.btn-icon-default svg{width:18px;height:18px}.btn-icon-default:hover,.btn-icon-default:focus{opacity:1;color:var(--text-bright);transform:scale(1.2);outline:none}.btn-icon-danger{background:transparent;border:none;color:var(--accent-danger);width:20px;height:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;opacity:.5;transition:all .15s ease}.btn-icon-danger svg{width:18px;height:18px}.btn-icon-danger:hover,.btn-icon-danger:focus{opacity:1;color:var(--accent-danger);transform:scale(1.2);outline:none}#playbackControls{position:fixed;bottom:24px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:50px;backdrop-filter:blur(8px);z-index:20;transition:transform .35s ease}.playback-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;border:1px solid var(--btn-border);border-radius:50%;background:var(--btn-bg);color:var(--text-bright);cursor:pointer;transition:all .15s ease}.playback-btn svg{width:20px;height:20px}.playback-btn:hover,.playback-btn:focus{background:var(--btn-hover-bg);border-color:var(--accent-primary);color:var(--accent-primary);transform:scale(1.05);outline:none}.playback-btn:active{transform:scale(.95)}.playback-btn:disabled{opacity:.3;cursor:default;pointer-events:none}.playback-btn-ghost{background:transparent;border-color:transparent}.playback-btn-ghost.active{color:var(--accent-primary);border-color:var(--accent-primary);background:var(--btn-primary-bg)}.playback-btn-main{width:52px;height:52px;background:var(--btn-primary-bg);border-color:var(--accent-primary);color:var(--accent-primary)}.playback-btn-main svg{width:26px;height:26px}.playback-btn-main:hover,.playback-btn-main:focus{background:var(--btn-primary-hover);box-shadow:0 0 20px var(--glow-playback);outline:none}.speed-control{display:flex;align-items:center;gap:4px;margin-left:4px;padding-left:8px;border-left:1px solid var(--panel-border)}.core-speed-control{display:flex;align-items:center;gap:4px;margin-right:4px;padding-right:8px;border-right:1px solid var(--panel-border)}.speed-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;padding:0;border:none;border-radius:50%;background:transparent;color:var(--text-muted);cursor:pointer;transition:all .15s ease;opacity:.6}.speed-btn svg{width:18px;height:18px}.speed-btn:hover,.speed-btn:focus{opacity:1;color:var(--accent-primary);transform:scale(1.2);outline:none}.speed-btn:active{transform:scale(.9)}.speed-value{font-size:.8125rem;font-weight:600;color:var(--text-bright);min-width:40px;text-align:center;user-select:none;cursor:pointer;padding:2px 4px;border-radius:4px;transition:background .15s ease,transform .15s ease}.speed-value:hover{background:var(--fill-visible);transform:scale(1.1)}.speed-value.core{min-width:32px;color:var(--accent-secondary)}.toggle-switch{position:relative;display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-size:.6875rem;font-weight:600;color:var(--text-bright)}.toggle-switch input{position:absolute;opacity:0;width:0;height:0}.toggle-slider{position:relative;width:36px;height:20px;background:var(--section-bg);border:1px solid var(--input-border);border-radius:10px;transition:all .2s ease}.toggle-slider:before{content:"";position:absolute;width:14px;height:14px;left:2px;top:2px;background:var(--text-muted);border-radius:50%;transition:all .2s ease}.toggle-switch input:checked+.toggle-slider{background:var(--btn-primary-bg);border-color:var(--accent-primary)}.toggle-switch input:checked+.toggle-slider:before{transform:translate(16px);background:var(--accent-primary)}.toggle-switch.bodies input:checked+.toggle-slider{border-color:var(--accent-success)}.toggle-switch.bodies input:checked+.toggle-slider:before{background:var(--accent-success)}.toggle-switch.orbits input:checked+.toggle-slider{border-color:var(--accent-secondary)}.toggle-switch.orbits input:checked+.toggle-slider:before{background:var(--accent-secondary)}.toggle-switch.trails input:checked+.toggle-slider{border-color:var(--accent-primary)}.toggle-switch.trails input:checked+.toggle-slider:before{background:var(--accent-primary)}.toggle-switch.trails-long input:checked+.toggle-slider:before{background:var(--accent-primary)}.toggle-switch.trails-short input:checked+.toggle-slider:before{background:var(--accent-secondary)}.forces-section{margin-top:8px;padding-top:8px;border-top:1px solid var(--input-border)}.forces-row{display:flex;gap:12px}.force-block{flex:1;min-width:0}.force-header{display:flex;align-items:center;gap:6px;user-select:none}.force-label{font-size:.6875rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;cursor:pointer;transition:color .2s}.force-label:hover,.force-block.expanded .force-label{color:var(--text-bright)}.force-dot{width:14px;height:14px;border-radius:50%;border:2px solid var(--text-muted);background:transparent;padding:0;cursor:pointer;transition:all .2s;flex-shrink:0}.force-dot:hover{border-color:var(--text-bright)}.force-dot.active{background:var(--accent-danger, #ff6b6b);border-color:var(--accent-danger, #ff6b6b)}#blackHoleDot.active{background:var(--accent-secondary, #9b6bff);border-color:var(--accent-secondary, #9b6bff)}.force-params{display:none;margin-top:6px}.force-params .control label{font-weight:400;font-size:.5rem}.force-block.expanded .force-params{display:block}.toggle-switch.grid input:checked+.toggle-slider{border-color:var(--text-muted)}.toggle-switch.grid input:checked+.toggle-slider:before{background:var(--text-muted)}.toggle-row{display:flex;gap:10px;padding:4px 0}.toggle-row-labeled{display:flex;justify-content:space-between;gap:8px;padding:6px 0}.toggle-item{display:flex;flex-direction:column;align-items:center;gap:4px}.toggle-label{font-size:.625rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}#historyBar{position:fixed;bottom:96px;left:50%;transform:translate(-50%);width:auto;display:grid;grid-template-columns:auto auto auto;align-items:center;gap:6px;padding:8px 12px;background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:50px;backdrop-filter:blur(8px);z-index:20;transition:transform .35s ease,opacity .35s ease}.history-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;padding:0;border:1px solid var(--btn-border);border-radius:50%;background:var(--btn-bg);color:var(--text-bright);cursor:pointer;transition:all .15s ease;flex-shrink:0}.history-btn svg{width:14px;height:14px}.history-btn:hover:not(:disabled),.history-btn:focus:not(:disabled){background:var(--btn-hover-bg);border-color:var(--accent-primary);color:var(--accent-primary);outline:none}.history-btn:disabled{opacity:.3;cursor:default}.history-display{font-size:.6875rem;font-weight:600;color:var(--text-muted);text-align:center;padding:4px 10px;border-radius:20px;cursor:pointer;user-select:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:30ch;transition:background .15s ease,color .15s ease}.history-display:hover{background:var(--btn-hover-bg);color:var(--text-bright)}.history-list-dialog{min-width:320px;max-width:420px}.history-list-dialog .option-list{max-height:400px}.history-list-dialog .option-item{display:flex;justify-content:space-between;align-items:center}.history-list-dialog .option-item .history-item-time{font-size:.625rem;color:var(--text-muted);margin-left:12px;flex-shrink:0;opacity:.6}.history-list-dialog .option-item.current{border-left:3px solid var(--accent-primary)}.history-icon-buttons{display:flex;align-items:center;gap:2px;justify-self:start}.history-icon-buttons .icon-btn{width:28px;height:28px;border-radius:50%;border:1px solid transparent;background:transparent;color:var(--text-muted);opacity:.5}.history-icon-buttons .icon-btn:hover,.history-icon-buttons .icon-btn:focus{opacity:1;color:var(--text-bright);background:var(--btn-hover-bg);border-color:var(--btn-border)}.history-icon-buttons .icon-btn.active{opacity:1;color:var(--accent-primary);background:var(--btn-primary-bg);border-color:var(--accent-primary)}.history-icon-buttons .icon-btn svg{width:14px;height:14px}.history-toggles{display:flex;align-items:center;gap:2px;justify-self:end}.history-toggle{display:flex;align-items:center;justify-content:center;cursor:pointer;user-select:none}.history-toggle input{position:absolute;opacity:0;width:0;height:0}.history-toggle-label{display:flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;font-size:.6875rem;font-weight:700;color:var(--text-muted);background:transparent;border:1px solid transparent;transition:all .15s ease;opacity:.4}.history-toggle input:checked+.history-toggle-label{opacity:1;color:var(--text-bright);background:var(--btn-primary-bg);border-color:var(--accent-primary)}.history-toggle:hover .history-toggle-label{opacity:.8;background:var(--btn-hover-bg)}.history-toggle-label svg{width:14px;height:14px}.color-picker-popup{display:none;position:fixed;background:var(--panel-bg);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-md);z-index:2000;min-width:200px;padding:12px}.color-picker-popup.visible{display:block}.color-picker-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;font-size:.75rem;color:var(--text-bright)}.color-picker-close{background:transparent;border:none;color:var(--text-muted);font-size:1.125rem;cursor:pointer;padding:0;line-height:1}.color-picker-close:hover,.color-picker-close:focus{color:var(--text-bright);outline:none}.color-picker-palette{display:grid;grid-template-columns:repeat(8,1fr);gap:4px;margin-bottom:10px}.color-picker-swatch{width:20px;height:20px;border-radius:4px;border:2px solid transparent;cursor:pointer;transition:transform .1s ease,border-color .1s ease}.color-picker-swatch:hover{transform:scale(1.15)}.color-picker-swatch.selected{border-color:var(--text-bright)}.color-picker-custom{display:flex;align-items:center;gap:8px;margin-bottom:12px;padding-top:8px;border-top:1px solid var(--border-color)}.color-picker-custom input[type=color]{width:32px;height:24px;border:none;border-radius:4px;cursor:pointer;padding:0}.color-picker-custom span{font-size:.6875rem;color:var(--text-muted)}.object-modal-overlay{position:fixed;inset:0;background:var(--overlay-heavy);backdrop-filter:blur(4px);display:none;justify-content:center;align-items:center;z-index:1000}.object-modal-overlay.visible{display:flex}.object-modal-overlay.context-menu{background:transparent;backdrop-filter:none;pointer-events:none}.object-modal-overlay.context-menu .object-modal{pointer-events:auto;animation:contextMenuIn .15s ease-out}@keyframes contextMenuIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.object-modal{background:var(--modal-bg);border:1px solid var(--panel-border);border-radius:var(--border-radius-lg);padding:20px;width:340px;max-height:85vh;overflow-y:auto;scrollbar-gutter:stable;box-shadow:var(--shadow-md)}.object-modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--section-border)}.object-modal-title{font-size:1rem;font-weight:700;color:var(--text-bright);display:flex;align-items:center;gap:10px}.object-modal-title .color-dot{width:16px;height:16px;border-radius:50%;border:2px solid var(--input-border)}.object-modal-close{background:transparent;border:none;color:var(--accent-primary);font-size:1.25rem;cursor:pointer;padding:4px 8px;border-radius:var(--border-radius)}.object-modal-close:hover,.object-modal-close:focus{background:var(--btn-bg);outline:none}.object-modal-body{display:grid;gap:12px}.object-modal-section{background:var(--section-bg);border:1px solid var(--section-border);border-radius:var(--border-radius);padding:12px}.object-modal-section-title{font-size:.6875rem;font-weight:600;color:var(--accent-primary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px}.object-modal-footer{display:flex;gap:10px;margin-top:16px;padding-top:12px;border-top:1px solid var(--section-border)}.object-modal-footer .btn-primary{flex:1;padding:10px;font-weight:700}.object-modal-footer .btn-danger{padding:10px 16px;flex:1}.dialog-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:var(--overlay-medium);backdrop-filter:blur(4px);display:none;align-items:center;justify-content:center;z-index:1000}.dialog-overlay.visible{display:flex}.dialog-box{background:var(--modal-bg);border:1px solid var(--panel-border);border-radius:var(--border-radius-lg);padding:24px;min-width:320px;max-width:400px;animation:dialogIn .2s ease-out}@keyframes dialogIn{0%{opacity:0;transform:scale(.92) translateY(-10px)}to{opacity:1;transform:scale(1) translateY(0)}}.dialog-title{font-size:1rem;font-weight:700;color:var(--text-bright);margin-bottom:16px}.dialog-body{margin-bottom:20px;color:var(--text-color);font-size:.8125rem}.dialog-body input[type=text]{width:100%;padding:10px 12px;border-radius:var(--border-radius);border:1px solid var(--input-border);background:var(--input-bg);color:var(--text-bright);font-size:.875rem;font-family:var(--font-family);outline:none;box-sizing:border-box;transition:border-color .2s}.dialog-body input[type=text]:focus{border-color:var(--accent-primary)}.dialog-body .dialog-message{line-height:1.5}.dialog-body .dialog-error{color:var(--accent-danger);margin-top:8px;font-size:.75rem}.dialog-footer{display:flex;gap:10px;justify-content:flex-end}.dialog-btn{padding:8px 20px;border-radius:var(--border-radius);font-size:.8125rem;font-weight:600;cursor:pointer;font-family:var(--font-family);transition:background .15s,border-color .15s}.dialog-footer .btn-default{background:var(--btn-bg);border:1px solid var(--btn-border);color:var(--text-muted)}.dialog-footer .btn-default:hover,.dialog-footer .btn-default:focus{background:var(--btn-hover-bg);color:var(--text-bright);outline:none}.dialog-footer .btn-primary{background:var(--btn-primary-bg);border:1px solid var(--accent-primary);color:var(--accent-primary)}.dialog-footer .btn-primary:hover,.dialog-footer .btn-primary:focus{background:var(--btn-primary-hover);outline:none}.dialog-footer .btn-danger{background:var(--danger-bg);border:1px solid var(--accent-danger);color:var(--accent-danger)}.dialog-footer .btn-danger:hover,.dialog-footer .btn-danger:focus{background:var(--danger-bg-hover);outline:none}.modal-visibility-row{display:flex;gap:16px;align-items:center}.modal-visibility-item{display:flex;align-items:center;gap:6px;font-size:.75rem}.modal-visibility-item input{width:16px;height:16px;accent-color:var(--accent-primary)}.modal-visibility-item.orbit input{accent-color:var(--accent-secondary)}.modal-add-objects-row{display:flex;gap:12px;align-items:flex-end}.modal-slider-wrap{flex:1}.modal-slider-wrap label{display:flex;justify-content:space-between;font-size:.6875rem;color:var(--text-muted);margin-bottom:4px}.modal-slider-wrap .slider-value{color:var(--accent-primary);font-weight:600}.modal-slider-wrap input[type=range]{width:100%}.btn-add-objects{padding:6px 16px;font-size:.75rem;white-space:nowrap}.modal-max-reached{font-size:.6875rem;color:var(--text-muted);text-align:center;padding:8px}