#pwa-install-banner{position:fixed;bottom:calc(24px + env(safe-area-inset-bottom,0px));left:24px;right:24px;max-width:500px;margin:0 auto;background:#fffffff2;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.3);border-radius:20px;box-shadow:0 15px 35px #00000026,0 5px 15px #0000000d;z-index:2147483647;padding:16px;padding-bottom:calc(16px + env(safe-area-inset-bottom,0px));transition:all .5s cubic-bezier(.175,.885,.32,1.275);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}#pwa-install-banner.fade-out{opacity:0;transform:translateY(20px) scale(.95)}.pwa-banner-container{display:flex;align-items:center;gap:16px}.pwa-icon-wrapper img{width:64px;height:64px;border-radius:14px;box-shadow:0 4px 12px #0000001a;object-fit:cover}.pwa-content-wrapper{flex:1}.pwa-content-wrapper h3{margin:0 0 4px;font-size:1.1rem;font-weight:700;color:#1a1a1a}.pwa-content-wrapper p{margin:0;font-size:.85rem;color:#666;line-height:1.4}.pwa-action-wrapper{display:flex;flex-direction:column;align-items:flex-end;gap:8px;position:relative}#pwa-install-btn{background:var(--primary-color, linear-gradient(135deg, #6366f1 0%, #4f46e5 100%));color:#fff;border:none;padding:10px 18px;border-radius:12px;font-size:.9rem;font-weight:600;cursor:pointer;white-space:nowrap;transition:all .3s ease;box-shadow:0 4px 12px #4f46e54d}#pwa-install-btn:hover:not([disabled]){transform:translateY(-2px);box-shadow:0 6px 15px #4f46e566}#pwa-install-btn:active:not([disabled]){transform:translateY(0)}#pwa-install-btn[disabled]{background:#e5e7eb;color:#9ca3af;cursor:not-allowed;box-shadow:none}.pwa-close-x{background:none;border:none;font-size:1.5rem;color:#9ca3af;cursor:pointer;line-height:1;padding:4px;transition:color .2s}.pwa-close-x:hover{color:#4b5563}.pwa-nag-active{animation:pwa-slide-up .6s cubic-bezier(.175,.885,.32,1.275)}@keyframes pwa-slide-up{0%{transform:translateY(100px) scale(.9);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}[data-theme=dark] #pwa-install-banner{background:#1e1f22f2;border-color:#ffffff1a;box-shadow:0 15px 35px #0006,0 5px 15px #0003}[data-theme=dark] .pwa-content-wrapper h3{color:#f1f5f9}[data-theme=dark] .pwa-content-wrapper p{color:#9ca3af}[data-theme=dark] #pwa-install-btn{background:#f1f5f9;color:#0f172a;box-shadow:0 4px 12px #ffffff1a}[data-theme=dark] #pwa-install-btn:hover:not([disabled]){background:#fff;box-shadow:0 6px 15px #ffffff40}[data-theme=dark] #pwa-install-btn[disabled]{background:#2d3139;color:#4b5563}[data-theme=dark] .pwa-close-x{color:#9ca3af}[data-theme=dark] .pwa-close-x:hover{color:#f1f5f9}.pwa-nag-inactive{animation:pwa-slide-down .4s cubic-bezier(.16,1,.3,1) forwards}@keyframes pwa-slide-down{0%{transform:translateY(0) scale(1);opacity:1}to{transform:translateY(100px) scale(.9);opacity:0}}@media (max-width: 480px){#pwa-install-banner{left:12px;right:12px;bottom:12px;padding:12px}.pwa-icon-wrapper img{width:48px;height:48px}.pwa-content-wrapper h3{font-size:1rem}}