.app-background{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;opacity:.34}.app-background:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 20%,rgba(52,221,110,.08),transparent 24%),radial-gradient(circle at 82% 18%,rgba(143,62,255,.10),transparent 26%),radial-gradient(circle at 76% 78%,rgba(0,190,255,.08),transparent 24%),radial-gradient(circle at 24% 76%,rgba(255,190,65,.08),transparent 25%)}.bg-symbol{position:absolute;display:grid;place-items:center;width:96px;height:96px;font-size:58px;filter:drop-shadow(0 0 16px currentColor);opacity:.22;transform:rotate(var(--r,0deg)) scale(var(--s,1));animation:bgFloat var(--d,18s) ease-in-out infinite alternate}.bg-money{left:4%;top:8%;color:#8cff54;--r:-12deg;--s:1.12;--d:19s}.bg-alien{right:7%;top:7%;color:#70ff73;--r:8deg;--s:1.28;--d:21s}.bg-tattoo{right:19%;top:30%;color:#b85cff;--r:18deg;--s:1.05;--d:17s}.bg-car{left:2%;top:42%;color:#ff5b3d;--r:-8deg;--s:1.14;--d:16s}.bg-game{right:3%;top:48%;color:#5ec7ff;--r:10deg;--s:1.18;--d:22s}.bg-brain{left:10%;top:70%;color:#ff63c8;--r:-15deg;--s:1.08;--d:20s}.bg-broom{left:34%;top:78%;color:#ffd84f;--r:24deg;--s:1.02;--d:18s}.bg-check{right:28%;top:78%;color:#ffe95a;--r:-9deg;--s:1;--d:23s}.bg-block{right:6%;top:82%;color:#52ff5f;--r:6deg;--s:1.12;--d:19s}.bg-guitar{left:23%;top:28%;color:#ff7a42;--r:-20deg;--s:.98;--d:20s}.bg-food{left:44%;top:9%;color:#4fd7ff;--r:12deg;--s:.98;--d:24s}.bg-plant{right:34%;top:57%;color:#52e86f;--r:-8deg;--s:1.05;--d:18s}.bg-server{left:48%;top:63%;color:#7d8fff;--r:6deg;--s:.95;--d:21s}.bg-tools{left:63%;top:23%;color:#bb69ff;--r:-18deg;--s:.95;--d:17s}@keyframes bgFloat{from{translate:0 0}to{translate:0 -18px}}.layout-shell{z-index:2}.hero-card,.app-card,.tool-card,.command-bar,.sidebar,.topbar{position:relative;z-index:2}.app-card,.tool-card,.hero-card{backdrop-filter:blur(16px)}body.light .app-background{opacity:.20}.app-background .bg-symbol:nth-child(3n){animation-direction:alternate-reverse}@media(max-width:900px){.app-background{opacity:.28}.bg-symbol{width:72px;height:72px;font-size:42px}.bg-tattoo,.bg-check,.bg-server{display:none}}@media(max-width:620px){.app-background{opacity:.22}.bg-symbol{width:58px;height:58px;font-size:34px}.bg-food,.bg-tools,.bg-plant{display:none}.bg-money{left:-3%;top:14%}.bg-alien{right:-2%;top:9%}.bg-car{left:-4%;top:46%}.bg-game{right:-4%;top:52%}.bg-brain{left:2%;top:77%}.bg-broom{left:40%;top:83%}.bg-block{right:0;top:84%}}@media(prefers-reduced-motion:reduce){.bg-symbol{animation:none}}