/* Our Space 5.0 Quick Fix — performance + usability layer */
:root{--fast-blur:14px;}
.bottom-nav{display:flex!important;grid-template-columns:none!important;overflow-x:auto;gap:.25rem;-webkit-overflow-scrolling:touch;scrollbar-width:none;}
.bottom-nav::-webkit-scrollbar{display:none}.bottom-nav button{min-width:64px;flex:0 0 auto}.topbar{will-change:transform}.screen{contain:layout style}.screen:not(.active){display:none!important}.glass,.hero-panel,.daily-card,.play-panel,.memory-card,.gallery-card,.stat-card,.achievement,.song-card{backdrop-filter:blur(var(--fast-blur)) saturate(1.15)!important}.tiny-particle{position:fixed;width:5px;height:5px;border-radius:50%;background:#71ffe0;z-index:9999;pointer-events:none;box-shadow:0 0 14px #49a8ff}.toast{position:fixed;left:50%;bottom:110px;transform:translateX(-50%);z-index:9999;padding:.8rem 1rem;border:1px solid rgba(255,255,255,.22);border-radius:999px;background:rgba(5,8,20,.8);color:white;backdrop-filter:blur(14px);font-weight:800}.constellation-stage.light .planet{opacity:.38}.constellation-stage.light .planet.arcade-world,.constellation-stage.light .mocking-feather,.constellation-stage.light .tiny-droid,.constellation-stage.light .cosmic-ship{display:none!important}.constellation-stage.light .meteor{opacity:.42}.infinity-console{margin-top:1rem}
@media (max-width:760px){:root{--fast-blur:8px}.aurora-ribbon,.shooting-star,.scanlines,.heart-drift,.cosmic-ship,.mocking-feather,.tiny-droid,.planet.arena-world,.planet.arcade-world{display:none!important}.planet{animation:none!important;filter:blur(0) drop-shadow(0 0 28px rgba(73,168,255,.18))!important;opacity:.25!important}.meteor{animation:meteorSweep 28s linear infinite!important;opacity:.32!important}.glass,.hero-panel,.daily-card,.play-panel,.memory-card,.gallery-card,.stat-card,.achievement,.song-card{box-shadow:0 18px 42px rgba(0,0,0,.34)!important}.hero-panel{min-height:330px}.infinity-console{grid-template-columns:1fr!important}.cosmic-map-card{min-height:250px}.daily-card,.play-panel,.memory-card,.gallery-card{transition:transform .14s ease,border-color .14s ease!important}.daily-card:hover,.memory-card:hover,.song-card:hover,.gallery-card:hover,.premium-poster:hover{transform:none!important}.galaxy-shell{min-height:430px!important;height:60vh!important}.infinity-dock{display:none!important}.bottom-nav{bottom:max(.45rem,env(safe-area-inset-bottom));width:calc(100% - .7rem);border-radius:24px}.bottom-nav button{min-width:58px;padding:.45rem .2rem}.bottom-nav span{font-size:.55rem}.app{padding-bottom:6.2rem}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}.constellation-stage,.cosmic-ui{display:none!important}}