.app{position:relative;min-height:100vh;overflow-x:hidden;--glass-bg: rgba(255, 255, 255, .1);--glass-border: rgba(255, 255, 255, .2);--text-primary: rgba(255, 255, 255, .9);--text-secondary: rgba(255, 255, 255, .7)}.gradient-blob{position:fixed;border-radius:50%;filter:blur(80px);opacity:.5;z-index:0;pointer-events:none}.blob-1{width:400px;height:400px;top:-100px;left:-100px;background:radial-gradient(circle,#667eea 0%,transparent 70%);animation:blobFloat 8s ease-in-out infinite}.blob-2{width:300px;height:300px;bottom:-50px;right:-50px;background:radial-gradient(circle,#f093fb 0%,transparent 70%);animation:blobFloat 10s ease-in-out infinite reverse}.blob-3{width:200px;height:200px;top:50%;left:50%;transform:translate(-50%,-50%);background:radial-gradient(circle,#f5576c 0%,transparent 70%);animation:blobFloat 12s ease-in-out infinite}@keyframes blobFloat{0%,to{transform:translate(0) scale(1)}25%{transform:translate(50px,-50px) scale(1.1)}50%{transform:translate(-30px,20px) scale(.9)}75%{transform:translate(40px,30px) scale(1.05)}}.container{position:relative;z-index:1;max-width:1400px;margin:0 auto;padding:2rem}.header{text-align:center;padding:3rem 0}.header-content{display:flex;flex-direction:column;align-items:center;gap:1.5rem}.logo{width:80px;height:80px;background:#fff3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:50%;display:flex;align-items:center;justify-content:center;border:2px solid rgba(255,255,255,.3);color:#fff}.header h1{font-size:2.5rem;font-weight:700;background:linear-gradient(135deg,#fff,#ffffffb3);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 2px 10px rgba(0,0,0,.1);margin:0}.subtitle{font-size:.875rem;letter-spacing:4px;text-transform:uppercase;color:var(--text-secondary);margin:0}.controls{display:flex;justify-content:center;align-items:center;gap:2rem;margin-bottom:3rem;flex-wrap:wrap}.filter-tabs{display:flex;gap:.5rem;background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:.5rem;border-radius:50px;border:1px solid var(--glass-border)}.filter-tab{padding:.5rem 1.5rem;border:none;background:transparent;color:var(--text-secondary);border-radius:40px;cursor:pointer;font-size:.875rem;transition:all .3s}.filter-tab:hover{color:var(--text-primary)}.filter-tab.active{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;box-shadow:0 4px 15px #667eea66}.generate-btn{display:flex;align-items:center;gap:.5rem;padding:.75rem 2rem;background:linear-gradient(135deg,#f093fb,#f5576c);border:none;border-radius:50px;color:#fff;font-weight:600;cursor:pointer;box-shadow:0 4px 15px #f093fb66;transition:all .3s}.generate-btn:hover{box-shadow:0 6px 20px #f093fb99}.schemes-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2rem;padding:1rem 0}.scheme-card{background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:24px;overflow:hidden;transition:all .4s}.scheme-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px #0003}.scheme-preview{height:180px;position:relative;display:flex;align-items:flex-end;padding:1rem}.favorite-btn{position:absolute;top:1rem;right:1rem;width:48px;height:48px;background:#fff3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:none;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s}.favorite-btn:hover{background:#ffffff4d;transform:scale(1.1)}.scheme-info{padding:1.5rem}.scheme-info h3{font-size:1.25rem;font-weight:600;margin-bottom:.5rem;color:var(--text-primary)}.scheme-info p{font-size:.875rem;color:var(--text-secondary);margin-bottom:1rem}.scheme-meta{display:flex;justify-content:space-between;align-items:center}.scheme-type{font-size:.75rem;padding:.25rem .75rem;background:#ffffff1a;border-radius:20px;color:var(--text-secondary)}.scheme-favorites{display:flex;align-items:center;gap:.25rem;font-size:.875rem;color:var(--text-secondary)}.color-palette{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;padding:0 1.5rem}.color-swatch{aspect-ratio:1;border-radius:12px;cursor:pointer;position:relative;overflow:hidden;transition:all .3s;display:flex;align-items:center;justify-content:center}.color-swatch:hover{box-shadow:0 4px 12px #0000004d}.color-code{font-size:.65rem;font-weight:600;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.5);opacity:0;transition:opacity .3s}.color-swatch:hover .color-code{opacity:1}.copied-badge{position:absolute;background:#000000b3;color:#fff;padding:.25rem .5rem;border-radius:4px;font-size:.65rem;display:flex;align-items:center}.scheme-actions{display:flex;gap:.5rem;padding:1rem 1.5rem;border-top:1px solid var(--glass-border)}.action-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem;background:#ffffff1a;border:none;border-radius:12px;color:var(--text-primary);font-size:.875rem;cursor:pointer;transition:all .3s}.action-btn:hover{background:#fff3}.toast{position:fixed;bottom:2rem;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:.75rem;padding:1rem 2rem;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:50px;box-shadow:0 4px 20px #0003;z-index:1000;color:#1a1a1a}.history-section{padding:3rem 2rem;margin-top:2rem}.history-section h2{font-size:1.5rem;font-weight:600;margin-bottom:1.5rem;color:var(--text-primary);text-align:center}.history-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.scheme-card.history-card{background:#ffffff1a;border:1px solid rgba(255,255,255,.2)}@media (max-width: 768px){.header h1{font-size:2rem}.controls{flex-direction:column;gap:1rem}.filter-tabs{width:100%;overflow-x:auto}.schemes-grid,.history-grid{grid-template-columns:1fr}}*{margin:0;padding:0;box-sizing:border-box}:root{--gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--gradient-warm: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%);--text-primary: #ffffff;--text-secondary: rgba(255,255,255,.7);--glass-bg: rgba(255, 255, 255, .1);--glass-border: rgba(255, 255, 255, .2)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:linear-gradient(135deg,#667eea,#764ba2,#f093fb);background-size:400% 400%;animation:gradientShift 15s ease infinite;color:var(--text-primary);min-height:100vh}@keyframes gradientShift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.float{animation:float 3s ease-in-out infinite}