:root{--ec-blue-primary:#2196f3;--ec-blue-light:#42a5f5;--ec-blue-lighter:#64b5f6;--ec-purple-primary:#764ba2;--ec-purple-mid:#667eea;--ec-purple-light:#7c8fed;--ec-orange-primary:#ff6b35;--ec-orange-light:#ff8c61;--ec-orange-lighter:#ffa78c;--ec-cyan-primary:#0d9488;--ec-cyan-light:#2dd4bf;--atlantis-ice-primary:#b3e5fc;--atlantis-ice-light:#e1f5fe;--atlantis-ice-dark:#81d4fa;--atlantis-green-primary:#4caf50;--atlantis-green-light:#66bb6a;--atlantis-green-lighter:#81c784;--atlantis-cyan:#00e5ff;--atlantis-teal:#00bcd4;--ec-dark-bg:#000;--ec-dark-surface:#0a1929;--ec-dark-surface-elevated:#132f4c;--gradient-bg-opacity-high:0.15;--gradient-bg-opacity-mid:0.08;--gradient-bg-opacity-low:0.05;--gradient-bg-opacity-subtle:0.03;--gradient-overlay-opacity:0.4;--gradient-border-opacity-high:0.3;--gradient-border-opacity-mid:0.2;--gradient-border-opacity-low:0.12;--gradient-border-opacity-subtle:0.08;--gradient-card-hover-opacity:0.05;--gradient-shadow-opacity-primary:0.3;--gradient-shadow-opacity-hover:0.4;--gradient-animation-slow:20s;--gradient-animation-medium:6s;--gradient-animation-fast:4s;--gradient-transition-fast:200ms;--gradient-transition-medium:300ms;--gradient-transition-slow:500ms;--gradient-easing-standard:cubic-bezier(0.4,0,0.2,1);--gradient-easing-enter:cubic-bezier(0,0,0.2,1);--gradient-easing-exit:cubic-bezier(0.4,0,1,1);--gradient-blur-light:8px;--gradient-blur-medium:16px;--gradient-blur-heavy:24px;--gradient-saturate:180%;--gradient-shadow-sm:0 4px 16px;--gradient-shadow-md:0 6px 24px;--gradient-shadow-lg:0 8px 32px;--gradient-shadow-xl:0 12px 48px;--gradient-intensity-desktop:1;--gradient-intensity-tablet:0.85;--gradient-intensity-mobile:0.7}@media (max-width:1024px){:root{--gradient-bg-opacity-high:0.12;--gradient-bg-opacity-mid:0.06;--gradient-animation-slow:30s}}@media (max-width:768px){:root{--gradient-bg-opacity-high:0.10;--gradient-bg-opacity-mid:0.05;--gradient-bg-opacity-low:0.03;--gradient-blur-medium:8px;--gradient-blur-heavy:12px;--gradient-shadow-md:0 4px 16px;--gradient-shadow-lg:0 6px 24px}}@media (prefers-color-scheme:light){:root{--ec-dark-bg:#fff;--ec-dark-surface:#f5f5f5;--ec-dark-surface-elevated:#eee;--gradient-bg-opacity-high:0.25;--gradient-bg-opacity-mid:0.15;--gradient-bg-opacity-low:0.08}}@media (prefers-contrast:high){:root{--gradient-bg-opacity-high:0.20;--gradient-bg-opacity-mid:0.12;--gradient-border-opacity-high:0.5;--gradient-border-opacity-mid:0.3}}@media (prefers-reduced-motion:reduce){:root{--gradient-animation-slow:0s;--gradient-animation-medium:0s;--gradient-animation-fast:0s;--gradient-transition-fast:0s;--gradient-transition-medium:0s;--gradient-transition-slow:0s}}.gradient-opacity-high{opacity:var(--gradient-bg-opacity-high)}.gradient-opacity-mid{opacity:var(--gradient-bg-opacity-mid)}.gradient-opacity-low{opacity:var(--gradient-bg-opacity-low)}.gradient-opacity-subtle{opacity:var(--gradient-bg-opacity-subtle)}.gradient-transition-fast{transition:all var(--gradient-transition-fast) var(--gradient-easing-standard)}.gradient-transition-medium{transition:all var(--gradient-transition-medium) var(--gradient-easing-standard)}.gradient-transition-slow{transition:all var(--gradient-transition-slow) var(--gradient-easing-standard)}:root{--gradient-success-start:var(--atlantis-green-primary);--gradient-success-end:var(--atlantis-green-light);--gradient-warning-start:var(--ec-orange-primary);--gradient-warning-end:var(--ec-orange-light);--gradient-info-start:var(--ec-blue-primary);--gradient-info-end:var(--ec-blue-light);--gradient-premium-start:var(--ec-purple-mid);--gradient-premium-end:var(--ec-purple-primary)}.debug-gradient{outline:2px dashed var(--ec-cyan-primary);outline-offset:2px}.debug-gradient-layers:before{content:"Gradient Layer";position:absolute;top:0;left:0;padding:.25rem .5rem;background:var(--ec-orange-primary);color:#fff;font-size:.75rem;z-index:9999}