.bg-effects{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}.bg-noise{position:absolute;inset:0;opacity:.015;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");background-repeat:repeat;background-size:256px 256px}[data-theme=light] .bg-noise{opacity:.03}.bg-gradient-orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.12;animation:orbFloat 20s ease-in-out infinite}[data-theme=light] .bg-gradient-orb{opacity:.06}.bg-orb-1{width:600px;height:600px;background:radial-gradient(circle,#a78bfa 0,transparent 70%);top:-10%;left:-10%;animation-delay:0s}.bg-orb-2{width:500px;height:500px;background:radial-gradient(circle,#34d399 0,transparent 70%);bottom:-10%;right:-10%;animation-delay:-7s}.bg-orb-3{width:400px;height:400px;background:radial-gradient(circle,#60a5fa 0,transparent 70%);top:40%;left:50%;animation-delay:-14s}@keyframes orbFloat{0%,to{transform:translate(0) scale(1)}25%{transform:translate(30px,-40px) scale(1.05)}50%{transform:translate(-20px,20px) scale(.95)}75%{transform:translate(40px,30px) scale(1.02)}}.mouse-glow{position:absolute;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(167,139,250,.08) 0,transparent 70%);transform:translate(-50%,-50%);left:var(--mx,50%);top:var(--my,50%);transition:left .3s ease-out,top .3s ease-out;pointer-events:none}[data-theme=light] .mouse-glow{background:radial-gradient(circle,rgba(124,58,237,.05) 0,transparent 70%)}@media (max-width:768px){.bg-orb-1,.bg-orb-2,.bg-orb-3{display:none}}.mouse-gradient{position:fixed;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,var(--primary-glow) 0,transparent 70%);pointer-events:none;z-index:0;opacity:0;transition:opacity .3s}@keyframes pwaSlideUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes spin{to{transform:rotate(1turn)}}.pwa-backdrop{position:fixed;bottom:0;left:0;right:0;z-index:10000;display:flex;justify-content:center;padding:16px;pointer-events:none;animation:pwaSlideUp .4s cubic-bezier(.16,1,.3,1)}.pwa-card{pointer-events:auto;width:100%;max-width:420px;background:var(--glass-bg);backdrop-filter:blur(24px) saturate(1.8);-webkit-backdrop-filter:blur(24px) saturate(1.8);border:1px solid var(--glass-border);border-radius:16px;padding:20px;box-shadow:0 -4px 32px rgba(0,0,0,.4),0 0 0 1px hsla(0,0%,100%,.05)}.pwa-header{display:flex;align-items:center;gap:12px;margin-bottom:16px}.pwa-icon{width:48px;height:48px;border-radius:12px;border:2px solid hsla(0,0%,100%,.1);flex-shrink:0}.pwa-title{font-size:1rem;font-weight:700;font-family:Plus Jakarta Sans,sans-serif;color:var(--text);letter-spacing:-.01em}.pwa-subtitle{font-size:.78rem;color:var(--muted);margin-top:2px}.pwa-close{background:transparent;border:none;color:var(--muted);cursor:pointer;font-size:16px;padding:8px;border-radius:8px;display:flex;align-items:center;justify-content:center;transition:all .15s;flex-shrink:0}.pwa-close:hover{background:var(--surface);color:var(--text)}.pwa-features{display:flex;flex-direction:column;gap:10px;margin-bottom:16px}.pwa-feature{display:flex;align-items:center;gap:10px}.pwa-feature-icon-wrap{width:28px;height:28px;border-radius:7px;background:var(--primary-soft);display:flex;align-items:center;justify-content:center;flex-shrink:0}.pwa-feature-title{font-size:.82rem;font-weight:600;color:var(--text)}.pwa-feature-desc{font-size:.72rem;color:var(--muted);margin-top:1px}.pwa-actions{display:flex;gap:10px}.pwa-install-btn{flex:1 1;display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;font-size:.88rem;font-weight:600;font-family:Inter,sans-serif;color:#fff;background:linear-gradient(135deg,var(--btn-primary-from),var(--btn-primary-to));border:none;border-radius:10px;cursor:pointer;box-shadow:0 2px 12px var(--primary-glow);transition:all .2s}.pwa-install-btn:hover{transform:translateY(-1px);box-shadow:0 4px 20px var(--primary-glow)}.pwa-install-btn:disabled{opacity:.7;cursor:not-allowed;transform:none}.pwa-later-btn{padding:10px 16px;font-size:.82rem;font-weight:500;font-family:Inter,sans-serif;color:var(--muted);background:transparent;border:1px solid var(--glass-border);border-radius:10px;cursor:pointer;transition:all .2s}.pwa-later-btn:hover{background:var(--surface);color:var(--text)}