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rgba(0,0,0,.4)}:root.dark .gradient-bg-primary,:root[data-theme=basbuilder-dark] .gradient-bg-primary{background:linear-gradient(135deg,hsl(var(--primary)),hsl(var(--accent)))}:root.dark .gradient-bg-full,:root[data-theme=basbuilder-dark] .gradient-bg-full{background:linear-gradient(135deg,hsl(var(--primary)) 0,hsl(var(--accent)) 50%,hsl(var(--tertiary)) 100%)}:root.dark .gradient-bg-dark,:root[data-theme=basbuilder-dark] .gradient-bg-dark{background:linear-gradient(135deg,#14181c,#171b1f 6%,#1a1e23 12%,#1d2126 18%,#20252a 24%,#232830 30%,#222731 36%,#20262f 42%,#1f242d 48%,#1d232b 54%,#1c2229 60%,#1c2026 66%,#1b1f25 72%,#1a1e24 78%,#191d23 84%,#181c22 90%,#171b21)}:root.dark ::-moz-selection,:root[data-theme=basbuilder-dark] ::-moz-selection{background:hsl(var(--primary)/.3);color:hsl(var(--foreground))}:root.dark ::selection,:root[data-theme=basbuilder-dark] ::selection{background:hsl(var(--primary)/.3);color:hsl(var(--foreground))}:root.dark .card,:root[data-theme=basbuilder-dark] 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button.btn-default-theme:hover{background-image:linear-gradient(135deg,#ff8b2c,#ff379d 40%,#b269f6)!important;box-shadow:0 4px 16px rgba(255,123,28,.4),0 0 24px rgba(255,39,141,.3)!important}:root.dark .tab-active-theme,:root[data-theme=basbuilder-dark] .tab-active-theme{border:none!important;text-shadow:0 1px 2px rgba(0,0,0,.2)!important}:root.dark .tab-active-theme,:root.dark [data-state=active].tab-active-theme,:root[data-theme=basbuilder-dark] .tab-active-theme,:root[data-theme=basbuilder-dark] [data-state=active].tab-active-theme{background-color:#ff7b1c!important;background-image:linear-gradient(135deg,#ff7b1c,#f034c5 40%,#a259e6)!important;color:white!important}@media (prefers-contrast:high){:root.dark,:root[data-theme=basbuilder-dark]{--foreground:0 0% 100%;--muted-foreground:0 0% 80%;--border:0 0% 30%/0.5}}@media (prefers-reduced-transparency:reduce){:root.dark .glass-card,:root.dark .glass-modal,:root.dark .glass-panel,:root[data-theme=basbuilder-dark] 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70%,rgba(28,33,40,1));--gradient-subtle:linear-gradient(180deg,rgba(59,130,246,0.05),rgba(139,92,246,0.05))}.bg-gradient-primary{background:var(--gradient-primary)}.bg-gradient-primary-reverse{background:var(--gradient-primary-reverse)}.bg-gradient-background{background:var(--gradient-background)}.bg-gradient-card{background:var(--gradient-card)}.bg-gradient-form{background:var(--gradient-form)}.bg-gradient-subtle{background:var(--gradient-subtle)}.text-gradient-primary{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-gradient-reverse{background:var(--gradient-primary-reverse);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}:root{--glass-bg:rgba(255,255,255,0.1);--glass-bg-light:rgba(255,255,255,0.05);--glass-bg-dark:rgba(22,27,32,0.95);--glass-border:rgba(255,255,255,0.3);--glass-border-light:rgba(255,255,255,0.2);--glass-border-subtle:rgba(255,255,255,0.1);--glass-blur:16px;--glass-blur-subtle:8px;--glass-blur-strong:24px;--glass-shadow:0 4px 6px -1px rgba(0,0,0,0.1),0 2px 4px -1px rgba(0,0,0,0.06);--glass-shadow-strong:0 10px 30px -5px rgba(0,0,0,0.3)}.glass{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border)}.glass,.glass-subtle{box-shadow:var(--glass-shadow)}.glass-subtle{background:var(--glass-bg-light);backdrop-filter:blur(var(--glass-blur-subtle));-webkit-backdrop-filter:blur(var(--glass-blur-subtle));border:1px solid var(--glass-border-subtle)}.glass-strong{background:var(--glass-bg-dark);backdrop-filter:blur(var(--glass-blur-strong));-webkit-backdrop-filter:blur(var(--glass-blur-strong));box-shadow:var(--glass-shadow-strong)}.glass-card,.glass-strong{border:1px solid var(--glass-border)}.glass-card{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));box-shadow:var(--glass-shadow);border-radius:1rem;padding:1.5rem}:root{--shadow-sm:0 1px 2px rgba(0,0,0,0.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.1),0 2px 4px -1px rgba(0,0,0,0.06);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -2px rgba(0,0,0,0.05);--shadow-xl:0 20px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04);--shadow-2xl:0 25px 50px -12px rgba(0,0,0,0.25);--shadow-glow-blue:0 0 20px rgba(59,130,246,0.5);--shadow-glow-purple:0 0 20px rgba(139,92,246,0.5);--shadow-glow-primary:0 10px 30px -5px rgba(0,0,0,0.3);--shadow-elegant:0 10px 30px -5px rgba(0,0,0,0.3);--shadow-card:0 3px 14px 0 rgba(0,0,0,0.25);--shadow-hover:0 4px 12px 0 rgba(0,0,0,0.15)}.shadow-sm{box-shadow:var(--shadow-sm)}.shadow-md{box-shadow:var(--shadow-md)}.shadow-lg{box-shadow:var(--shadow-lg)}.shadow-xl{box-shadow:var(--shadow-xl)}.shadow-2xl{box-shadow:var(--shadow-2xl)}.shadow-glow-blue{box-shadow:var(--shadow-glow-blue)}.shadow-glow-purple{box-shadow:var(--shadow-glow-purple)}.shadow-glow-primary{box-shadow:var(--shadow-glow-primary)}.shadow-elegant{box-shadow:var(--shadow-elegant)}.shadow-card{box-shadow:var(--shadow-card)}.shadow-hover{box-shadow:var(--shadow-hover)}.btn-gradient{background:var(--gradient-primary);color:white;padding:.75rem 1.5rem;border-radius:.75rem;border:none;font-weight:500;cursor:pointer;box-shadow:var(--shadow-elegant);transition:all .2s ease}.btn-gradient:hover{opacity:.9;box-shadow:var(--shadow-glow-blue);transform:translateY(-2px)}.btn-gradient:active{transform:scale(.98)}.btn-gradient:disabled{opacity:.5;cursor:not-allowed}.card-glass{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);border-radius:1rem;padding:1.5rem;transition:all .3s ease}.card-glass:hover{transform:translateY(-4px);box-shadow:var(--shadow-elegant)}.energy-background{position:relative;background:var(--gradient-background);min-height:100vh;overflow:hidden}.energy-background:before{content:"";position:absolute;inset:0;background:var(--gradient-energy);pointer-events:none}.hover-lift{transition:all .3s cubic-bezier(.4,0,.2,1)}.hover-lift:hover{transform:translateY(-2px)}@keyframes gradient-shift{0%,to{background-position:0 50%}50%{background-position:100% 50%}}.gradient-animate{background-size:200% 200%;animation:gradient-shift 3s ease infinite}@keyframes glow-pulse{0%,to{box-shadow:0 0 20px rgba(59,130,246,.4),0 0 40px rgba(139,92,246,.2)}50%{box-shadow:0 0 30px rgba(59,130,246,.6),0 0 60px rgba(139,92,246,.3)}}.glow-pulse{animation:glow-pulse 2s ease-in-out infinite}@media (max-width:768px){:root{--glass-blur:12px;--glass-blur-strong:16px}}.dark{--glass-bg:rgba(255,255,255,0.1);--glass-border:rgba(255,255,255,0.3)}.light{--glass-bg:rgba(255,255,255,0.7);--glass-border:rgba(0,0,0,0.1);--glass-shadow:0 4px 6px -1px rgba(0,0,0,0.1),0 2px 4px -1px rgba(0,0,0,0.06)}@media (prefers-reduced-motion:reduce){.glow-pulse,.gradient-animate,.hover-lift{animation:none}.btn-gradient,.card-glass{transition:none}}