.gradient-background{position:fixed;top:0;left:0;width:100%;height:100%;background-image:radial-gradient(ellipse 500px 300px at top center,rgba(120,119,198,.12) 0,rgba(120,119,198,.06) 30%,rgba(120,119,198,.02) 60%,transparent 100%);filter:blur(40px);pointer-events:none;z-index:-2}.theme-dark body:before{background:radial-gradient(circle at 85% 15%,rgba(51,65,85,.5) 0,transparent 50%),radial-gradient(circle at 20% 80%,rgba(30,41,59,.3) 0,transparent 60%),radial-gradient(circle at 60% 60%,rgba(15,23,42,.2) 0,transparent 60%),linear-gradient(135deg,#020617,#0f172a)}.theme-dark body:before,.theme-light body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;z-index:-2;pointer-events:none}.light-preview-gradient,.theme-light body:before{background:radial-gradient(circle at 15% 25%,rgba(255,255,255,.15) 2px,transparent 0),radial-gradient(circle at 75% 85%,rgba(255,255,255,.12) 1.5px,transparent 0),radial-gradient(circle at 45% 65%,rgba(255,255,255,.08) 1px,transparent 0),radial-gradient(circle at 90% 10%,rgba(255,255,255,.1) 1px,transparent 0),radial-gradient(circle at 85% 15%,rgba(147,51,234,.18) 0,transparent 50%),radial-gradient(circle at 20% 80%,rgba(59,130,246,.15) 0,transparent 60%),radial-gradient(circle at 60% 60%,rgba(251,191,36,.12) 0,transparent 60%),radial-gradient(circle at 40% 30%,rgba(196,181,253,.1) 0,transparent 70%),radial-gradient(circle at 70% 90%,rgba(168,85,247,.08) 0,transparent 80%),linear-gradient(135deg,rgba(255,255,255,.92),rgba(248,250,252,.88) 50%,rgba(241,245,249,.82))}.light-preview-gradient{position:absolute;inset:0;filter:blur(10px);z-index:-1;pointer-events:none;border-radius:inherit}.sales-preview-stage{position:relative}.sales-preview-stage:before{content:"";position:absolute;inset:-64px;z-index:-20;background:radial-gradient(120% 120% at 20% 5%,#2b234a 0,#1a1f3d 45%,#0b1022 100%),linear-gradient(135deg,rgba(124,58,237,.28),rgba(99,102,241,.18) 45%,rgba(14,165,233,.18));filter:blur(6px)}.sales-preview-stage:after{content:"";position:absolute;inset:0;z-index:-19;background:radial-gradient(60% 50% at 50% 100%,rgba(0,0,0,.45) 0,rgba(0,0,0,0) 60%)}