:root{--button-glass-blur:30px;--button-glass-saturation:180%;--button-glass-tint:255,255,255;--button-glass-opacity:0.85;--button-hover-glow:74,115,204;--button-inner-shadow:rgba(255,255,255,0.8);--button-outer-shadow:rgba(74,115,204,0.15)}.glass-button{position:relative;overflow:visible;isolation:isolate;backdrop-filter:blur(var(--button-glass-blur)) saturate(var(--button-glass-saturation));-webkit-backdrop-filter:blur(var(--button-glass-blur)) saturate(var(--button-glass-saturation));background:linear-gradient(135deg,rgba(var(--button-glass-tint),.9),rgba(var(--button-glass-tint),.7),rgba(var(--button-glass-tint),.8));box-shadow:0 8px 32px rgba(var(--button-hover-glow),.12),inset 0 2px 8px var(--button-inner-shadow),inset 0 -2px 8px rgba(0,0,0,.05),0 20px 40px -12px var(--button-outer-shadow);border:1px solid rgba(255,255,255,.65);transform-style:preserve-3d}.glass-button:before{inset:0;background:linear-gradient(180deg,rgba(255,255,255,.5) 0,rgba(255,255,255,.2) 5%,transparent 50%);z-index:1}.glass-button:after,.glass-button:before{content:"";position:absolute;border-radius:inherit;pointer-events:none}.glass-button:after{inset:-1px;background:linear-gradient(105deg,transparent 40%,rgba(74,115,204,.1) 45%,rgba(34,197,94,.1) 50%,rgba(139,92,246,.1) 55%,transparent 60%);background-size:200% 200%;opacity:0;transition:opacity .3s ease;z-index:0}.glass-button:hover:after{opacity:1;animation:shimmerFlow 3s ease-in-out infinite}.glass-button:hover{box-shadow:0 12px 40px rgba(var(--button-hover-glow),.25),inset 0 3px 12px rgba(255,255,255,.95),inset 0 -3px 12px rgba(74,115,204,.08),0 24px 48px -12px rgba(var(--button-hover-glow),.2);border-color:rgba(255,255,255,.8)}.glass-button:active{box-shadow:0 6px 20px rgba(var(--button-hover-glow),.15),inset 0 4px 12px rgba(0,0,0,.1),inset 0 -2px 6px rgba(255,255,255,.5)}.glass-button:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(var(--button-hover-glow),.3),0 15px 45px rgba(var(--button-hover-glow),.3),inset 0 2px 10px rgba(255,255,255,1),0 0 60px rgba(var(--button-hover-glow),.15)}.glass-button-gradient{background:linear-gradient(135deg,rgba(74,115,204,.15),rgba(255,255,255,.8),rgba(34,197,94,.1),rgba(255,255,255,.85));background-size:200% 200%;animation:gradientShift 8s ease infinite}.glass-button-gradient:before{background:linear-gradient(180deg,rgba(255,255,255,.6) 0,rgba(255,255,255,.3) 10%,transparent 60%)}.glass-button-outline{background:rgba(255,255,255,.1);border:2px solid rgba(74,115,204,.3);backdrop-filter:blur(20px) saturate(150%)}.glass-button-outline:hover{background:rgba(255,255,255,.2);border-color:rgba(74,115,204,.5)}.glass-button-solid{background:linear-gradient(135deg,rgba(74,115,204,.25),rgba(74,115,204,.15),rgba(74,115,204,.2));border-color:rgba(74,115,204,.3)}.glass-button-solid:hover{background:linear-gradient(135deg,rgba(74,115,204,.35),rgba(74,115,204,.25),rgba(74,115,204,.3));border-color:rgba(74,115,204,.4)}.glass-button-text{position:relative;z-index:2;color:rgba(26,43,76,.9);font-weight:600;text-shadow:0 1px 2px rgba(255,255,255,.8),0 0 12px rgba(255,255,255,.5);mix-blend-mode:normal}.glass-button-outline .glass-button-text{color:rgba(74,115,204,.9)}.glass-button-solid .glass-button-text{color:rgba(255,255,255,.95);text-shadow:0 1px 3px rgba(0,0,0,.2),0 0 20px rgba(255,255,255,.3)}.glass-button:disabled{opacity:.5;backdrop-filter:blur(10px) saturate(100%);cursor:not-allowed}.glass-button:disabled:hover{transform:none;box-shadow:0 8px 32px rgba(var(--button-hover-glow),.12),inset 0 2px 8px var(--button-inner-shadow),inset 0 -2px 8px rgba(0,0,0,.05)}.glass-button-loading{cursor:wait}.glass-button-loading:before{animation:liquidPulse 1.5s ease-in-out infinite}.glass-button-bubble{position:absolute;top:3px;left:50%;transform:translateX(-50%);width:50%;height:40%;background:radial-gradient(ellipse at center top,rgba(255,255,255,.7),transparent 70%);border-radius:50%;pointer-events:none;z-index:1;filter:blur(2px)}@keyframes shimmerFlow{0%,to{background-position:-200%}50%{background-position:200%}}@keyframes gradientShift{0%,to{background-position:0 50%}25%{background-position:50% 25%}50%{background-position:100% 50%}75%{background-position:50% 75%}}@keyframes liquidPulse{0%,to{opacity:1;filter:brightness(1)}50%{opacity:.8;filter:brightness(1.1)}}@keyframes rippleGlass{0%{transform:scale(0);opacity:.8}to{transform:scale(2.5);opacity:0}}.glass-button-ripple{position:absolute;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.6),transparent 70%);pointer-events:none;animation:rippleGlass .6s ease-out;z-index:1}@keyframes liquidMove{0%,to{transform:translate(0) scale(1)}25%{transform:translate(1%,-1%) scale(1.01)}50%{transform:translate(-1%,1%) scale(1.005)}75%{transform:translate(.5%,-.5%) scale(1.008)}}.glass-button:hover:not(:active):not(:disabled){animation:liquidMove 4s ease-in-out infinite}@media (prefers-reduced-motion:reduce){.glass-button,.glass-button:after,.glass-button:before{animation:none!important;transition:opacity .2s ease,background-color .2s ease,border-color .2s ease}}