.gradient-primary{background:linear-gradient(135deg,#135bec,#0f49bd)}.gradient-primary-hover:hover{background:linear-gradient(135deg,#0f49bd,#135bec)}.gradient-hero{background:linear-gradient(135deg,#052861,#0846aa)}.gradient-success{background:linear-gradient(135deg,#11998e,#38ef7d)}.gradient-warning{background:linear-gradient(135deg,#f093fb,#f5576c)}.gradient-info{background:linear-gradient(135deg,#4facfe,#00f2fe)}.gradient-hero{background:linear-gradient(135deg,#667eea,#764ba2,#f093fb)}.gradient-sunset{background:linear-gradient(135deg,#fa709a,#fee140)}.gradient-ocean{background:linear-gradient(135deg,#2e3192,#1bffff)}.gradient-forest{background:linear-gradient(135deg,#0f2027,#203a43,#2c5364)}.glass{background:linear-gradient(135deg,#ffffff1a,#ffffff0d);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.18)}.glass-dark{background:linear-gradient(135deg,#0000001a,#0000000d);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(0,0,0,.18)}.glass-card{background:#ffffffb3;backdrop-filter:blur(12px) saturate(180%);-webkit-backdrop-filter:blur(12px) saturate(180%);border:1px solid rgba(255,255,255,.3);box-shadow:0 8px 32px #1f268726}.glass-card-dark{background:#111928b3;backdrop-filter:blur(12px) saturate(180%);-webkit-backdrop-filter:blur(12px) saturate(180%);border:1px solid rgba(255,255,255,.125);box-shadow:0 8px 32px #0000004d}.gradient-text-primary{background:linear-gradient(135deg,#135bec,#0f49bd);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.gradient-text-success{background:linear-gradient(135deg,#11998e,#38ef7d);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.gradient-text-hero{background:linear-gradient(135deg,#052861,#0846aa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.gradient-animated{background:linear-gradient(-45deg,#667eea,#764ba2,#f093fb,#4facfe);background-size:400% 400%;animation:gradientFlow 15s ease infinite}@keyframes gradientFlow{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.gradient-border{position:relative;border:2px solid transparent;background:linear-gradient(#fff,#fff) padding-box,linear-gradient(135deg,#667eea,#764ba2) border-box}.gradient-border-dark{position:relative;border:2px solid transparent;background:linear-gradient(#1a1a1a,#1a1a1a) padding-box,linear-gradient(135deg,#667eea,#764ba2) border-box}.shimmer{position:relative;overflow:hidden}.shimmer:before{content:"";position:absolute;top:0;left:-200%;width:200%;height:100%;background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.3) 50%,transparent 100%);animation:shimmer 2s infinite}@keyframes shimmer{0%{left:-200%}to{left:200%}}.glow-primary{box-shadow:0 0 20px #8b5cf680}.glow-success{box-shadow:0 0 20px #22c55e80}.glow-warning{box-shadow:0 0 20px #f59e0b80}.glow-error{box-shadow:0 0 20px #ef444480}.overlay-gradient-top{position:relative}.overlay-gradient-top:before{content:"";position:absolute;top:0;left:0;right:0;height:200px;background:linear-gradient(180deg,rgba(0,0,0,.6) 0%,transparent 100%);z-index:1;pointer-events:none}.overlay-gradient-bottom{position:relative}.overlay-gradient-bottom:after{content:"";position:absolute;bottom:0;left:0;right:0;height:200px;background:linear-gradient(0deg,rgba(0,0,0,.6) 0%,transparent 100%);z-index:1;pointer-events:none}.mesh-gradient{background:linear-gradient(135deg,#667eea1a,#764ba21a),linear-gradient(45deg,#f093fb1a,#f5576c1a),linear-gradient(225deg,#4aacfe1a,#00f2fe1a);background-blend-mode:overlay}.mesh-gradient-dark{background:linear-gradient(135deg,#667eea26,#764ba226),linear-gradient(45deg,#f093fb26,#f5576c26),linear-gradient(225deg,#4aacfe26,#00f2fe26);background-blend-mode:overlay}