.book-mobile-mesh-bg{background:radial-gradient(circle at 0 0,#fff 0%,#fdfdfd 50%,#fcf9f5 100%);height:100vh;position:relative;overflow:hidden}.book-mobile-mesh-bg:before{content:"";filter:blur(60px);z-index:0;pointer-events:none;background:radial-gradient(circle,#7f5d490a 0%,#0000 70%);width:70%;height:40%;position:absolute;top:-10%;right:-5%}.glass-header{-webkit-backdrop-filter:blur(20px);background:#fffc;border-bottom:1px solid #0000000a}.glass-bottom-bar{-webkit-backdrop-filter:blur(24px);background:#ffffffe6;border-top:1px solid #ffffff80;border-radius:2.5rem 2.5rem 0 0;box-shadow:0 -10px 40px #0000000d}.book-preview-shadow{box-shadow:0 10px 25px #00000014,0 4px 10px #0000000a}.photo-strip-item{transition:all .3s cubic-bezier(.2,.8,.2,1)}.photo-strip-item:active{transform:scale(.9)}.no-scrollbar::-webkit-scrollbar{display:none}.no-scrollbar{-ms-overflow-style:none;scrollbar-width:none}@keyframes sparkle{0%{transform:scale(1);box-shadow:0 10px 30px #7f5d4933}50%{transform:scale(1.05);box-shadow:0 15px 45px #7f5d4966}to{transform:scale(1);box-shadow:0 10px 30px #7f5d4933}}.magic-button-glow{animation:3s ease-in-out infinite sparkle}.safe-pt{padding-top:max(.75rem,env(safe-area-inset-top))}.pb-safe{padding-bottom:env(safe-area-inset-bottom)}main section{perspective:1000px}.canvas-item-selected:after{content:"";border:2px solid #19323c;border-radius:4px;animation:2s infinite pulse;position:absolute;inset:-4px}@keyframes pulse{0%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.05)}to{opacity:1;transform:scale(1)}}