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var(--space-xl);border:none;background:transparent;border-radius:var(--radius-lg);font-weight:600;cursor:pointer;transition:var(--transition-normal);position:relative;color:var(--text-secondary);font-size:var(--font-size-sm)}.toggle-btn.active{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-md)}.toggle-btn:hover:not(.active){color:var(--text-primary);background:#ffffff0d}.discount-badge{position:absolute;top:-8px;right:-8px;background:var(--success-color);color:#fff;font-size:var(--font-size-xs);padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-lg);font-weight:700;box-shadow:var(--shadow-sm)}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:var(--space-2xl);max-width:1200px;margin:0 auto}.pricing-card{background:var(--bg-card);border-radius:var(--radius-2xl);padding:clamp(16px,3vw,var(--space-2xl));box-shadow:var(--shadow-lg);border:2px solid var(--border-color);transition:var(--transition-normal);position:relative;overflow:hidden;display:flex;flex-direction:column}.pricing-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--gradient-primary);transform:scaleX(0);transition:var(--transition-normal)}.pricing-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-2xl);border-color:var(--accent-color)}.pricing-card:hover:before{transform:scaleX(1)}.pricing-card.popular{border-color:var(--accent-color);transform:scale(1.02);box-shadow:var(--shadow-xl),var(--glow)}.pricing-card.popular:before{transform:scaleX(1)}.popular-badge{position:absolute;top:12px;right:12px;background:var(--gradient-primary);color:#fff;padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-xl);font-size:var(--font-size-sm);font-weight:700;box-shadow:var(--shadow-md);z-index:10}.plan-header{text-align:center;margin-bottom:var(--space-xl);display:flex;flex-direction:column;align-items:center}.plan-topline{display:inline-flex;align-items:center;gap:10px;justify-content:center;margin-bottom:10px}.plan-icon{font-size:var(--font-size-2xl);color:var(--accent-color);display:inline-flex;justify-content:center}.plan-header h3{font-size:clamp(1.05rem,2.2vw,1.4rem);font-weight:700;margin:0;color:var(--text-primary)}.plan-price{display:inline-flex;align-items:baseline;justify-content:center;gap:6px;margin-bottom:.25rem;white-space:nowrap}.currency{font-size:1.25rem;font-weight:700;color:var(--accent-color)}.amount{font-size:clamp(2rem,4.5vw,3.25rem);font-weight:900;color:var(--text-primary);line-height:1}.period{font-size:.95rem;color:var(--text-secondary);line-height:1.1;margin-left:2px}.plan-subtitle{color:#cbd5e1;font-size:.9rem;margin-top:8px;display:block;width:100%;clear:both}.plan-features{list-style:none;padding:0;margin-bottom:var(--space-xl)}.pricing-card .btn-full,.pricing-card .btn-primary,.pricing-card .btn-outline{margin-top:auto}.plan-features li{display:flex;align-items:center;gap:.75rem;padding:.5rem 0;color:#94a3b8}.check-icon{color:#48bb78;font-weight:700;font-size:1.125rem}.testimonials-section{padding:var(--space-3xl) 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h2{font-size:2.5rem;font-weight:700;margin-bottom:1rem;text-align:center}.cta-content p{font-size:1.125rem;margin-bottom:2rem;opacity:.9;text-align:center}.cta-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.cta-section .btn-outline{background:transparent;color:#fff;border-color:#fff}.cta-section .btn-outline:hover{background:#fff;color:#374151}.landing-footer{background:var(--bg-card);color:var(--text-primary);padding:4rem 0 2rem}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--space-xl);margin-bottom:var(--space-2xl)}@media (min-width: 1024px){.footer-content{grid-template-columns:2fr 1fr 1fr;gap:var(--space-2xl)}.footer-section+.footer-section{border-left:1px solid var(--border-color);padding-left:var(--space-xl)}}.landing-footer .logo{justify-content:flex-start;margin-bottom:var(--space-2xl)}.landing-footer .logo:hover{transform:none}.landing-footer .logo:hover .logo-icon{box-shadow:var(--shadow-md)}.footer-section h4{font-weight:600;margin-bottom:1rem;color:var(--text-primary);text-align:center}.footer-section a{display:block;color:var(--text-secondary);text-decoration:none;margin-bottom:.25rem;padding:.25rem 0;transition:color .3s ease;text-align:center}.footer-section a:hover{color:var(--text-primary);text-decoration:underline}.footer-section p{color:var(--text-secondary);line-height:1.7}.footer-section a:hover{color:var(--text-primary)}.footer-bottom{border-top:1px solid var(--border-color);padding-top:2rem;text-align:center;color:var(--text-secondary);font-size:.9rem}@media (max-width: 768px){.landing-footer .logo{justify-content:flex-start}.footer-section h4,.footer-section a,.footer-section p{text-align:left}.footer-section{margin-bottom:var(--space-lg)}.landing-footer .container{padding-left:var(--space-lg);padding-right:var(--space-lg)}}@media (max-width: 1024px){.hero-content{margin-top:3rem;gap:var(--space-2xl)}.landing-page .features-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:var(--space-xl)}.pricing-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}}@media (max-width: 768px){.header-content{padding:0 var(--space-lg)}.nav-menu{display:none}.mobile-menu-btn{display:flex;flex-direction:column;gap:4px;cursor:pointer;padding:var(--space-sm);background:none;border:none;z-index:1001;position:relative;align-items:center;justify-content:center}.mobile-menu-btn span{width:24px;height:2px;background:var(--text-primary);transition:var(--transition-normal)}.mobile-menu-btn.active span:nth-child(1){transform:rotate(45deg) translate(6px,6px)}.mobile-menu-btn.active span:nth-child(2){opacity:0}.mobile-menu-btn.active span:nth-child(3){transform:rotate(-45deg) translate(6px,-6px)}.hero-content{grid-template-columns:1fr;text-align:center;gap:var(--space-2xl);padding-top:var(--space-xl);margin-top:4rem}.hero-title{font-size:clamp(2.5rem,10vw,3.5rem);line-height:1.1;margin-bottom:var(--space-xl)}.hero-description{font-size:var(--font-size-lg);margin-bottom:var(--space-2xl);padding:0 var(--space-md)}.hero-cta{flex-direction:column;align-items:center;gap:var(--space-lg);margin-bottom:var(--space-2xl)}.hero-cta .btn{width:100%;max-width:280px;padding:var(--space-sm) var(--space-lg);font-size:var(--font-size-sm)}.hero-stats{justify-content:center;flex-wrap:wrap;gap:var(--space-lg);padding:0 var(--space-sm)}.stat{flex:1;min-width:120px;max-width:150px;padding:var(--space-lg);border-radius:var(--radius-lg)}.stat-number{font-size:clamp(1.125rem,4.5vw,1.5rem)}.hero-visual{order:-1;margin-bottom:var(--space-xl)}.hero-image{width:min(360px,100%)}.hero-avatar{width:280px;height:280px;margin:0 auto}.landing-page .features-grid{grid-template-columns:1fr;gap:var(--space-xl);padding:0 var(--space-sm)}.feature-card{padding:var(--space-2xl);text-align:center}.feature-icon{margin:0 auto var(--space-xl)}.pricing-grid{grid-template-columns:1fr;gap:var(--space-xl);padding:0 var(--space-sm)}.pricing-card.popular .plan-header{padding-top:var(--space-2xl)}.pricing-card .popular-badge{top:8px;right:8px}.pricing-card.popular{transform:none}.pricing-card{padding:var(--space-2xl)}.pricing-card .btn-full{padding:var(--space-sm) var(--space-lg);font-size:var(--font-size-sm)}.pricing-toggle{margin-bottom:var(--space-2xl)}.testimonials-grid{grid-template-columns:1fr;gap:var(--space-xl);padding:0 var(--space-sm)}.testimonial-card{padding:var(--space-2xl)}.cta-buttons{flex-direction:column;align-items:center;gap:var(--space-lg)}.cta-buttons .btn{width:100%;max-width:320px}.cta-section .btn-large{padding:var(--space-md) var(--space-xl);font-size:var(--font-size-sm)}.hero-section{padding-top:clamp(104px,16vh,140px)}.footer-content{grid-template-columns:1fr;text-align:center;gap:var(--space-2xl)}.section-header{margin-bottom:var(--space-2xl);padding:0 var(--space-sm)}.section-header h2{font-size:clamp(2rem,8vw,2.5rem);margin-bottom:var(--space-lg)}.section-header p{font-size:var(--font-size-lg);padding:0 var(--space-md)}}@media (max-width: 640px){.container,.header-content{padding:0 var(--space-md)}.hero-section{padding:var(--space-2xl) 0 var(--space-xl);min-height:auto}.hero-content{gap:var(--space-xl);padding-top:var(--space-lg)}.hero-title{font-size:clamp(2rem,8vw,2.5rem)}.hero-description{font-size:var(--font-size-base);padding:0}.hero-stats{flex-direction:column;gap:var(--space-md);padding:0}.stat{flex:none;min-width:auto;max-width:none;padding:var(--space-md);border-radius:var(--radius-lg)}.stat-number{font-size:clamp(1.05rem,4.2vw,1.35rem)}.stat-label{font-size:.8rem}.hero-avatar{width:240px;height:240px}.features-section,.pricing-section,.testimonials-section,.cta-section{padding:var(--space-2xl) 0}.feature-card,.pricing-card,.testimonial-card{padding:var(--space-xl)}.section-header,.section-header p{padding:0}}@media (max-width: 480px){.hero-stats{gap:var(--space-sm)}.stat{padding:var(--space-md);border-radius:var(--radius-md)}.stat-number{font-size:clamp(1rem,4vw,1.25rem)}.stat-label{font-size:.75rem}.container{padding:0 var(--space-sm)}.header-content{padding:0 var(--space-sm);gap:var(--space-xs);justify-content:space-between}.landing-header{padding:var(--space-md) 0}.landing-header .logo{margin:0}.landing-header .logo-text{font-size:1.1rem;letter-spacing:.1px}.mobile-menu-btn{margin-left:auto}.hero-title{font-size:clamp(1.85rem,7vw,2.25rem)}.hero-description{font-size:var(--font-size-base)}.hero-cta{gap:var(--space-sm)}.section-header h2{font-size:clamp(1.5rem,5vw,2rem)}.section-header p{font-size:var(--font-size-base)}.cta-content h2{font-size:clamp(1.5rem,5vw,2rem)}.cta-content p{font-size:var(--font-size-base)}.feature-card,.pricing-card{padding:var(--space-lg)}.btn-large{padding:var(--space-md) var(--space-xl);font-size:var(--font-size-sm)}}@media (max-width: 360px){.container,.header-content{padding:0 var(--space-xs)}.hero-title{font-size:clamp(1.5rem,5vw,2rem)}.hero-description{font-size:var(--font-size-sm)}.section-header h2,.cta-content h2{font-size:clamp(1.25rem,4vw,1.75rem)}}.animate-on-scroll{opacity:0;transform:translateY(30px);transition:var(--transition-slow)}.animate-on-scroll.animate-in{opacity:1;transform:translateY(0)}.feature-card.animate-on-scroll.animate-in,.section-header.animate-on-scroll.animate-in{animation:fadeInUp var(--transition-slow) var(--ease-out) forwards}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.animate-on-scroll{opacity:1;transform:none}}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1.5rem;background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 50%,var(--bg-tertiary) 100%);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;position:relative;overflow:hidden}.auth-container:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 80%,rgba(59,130,246,.15) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(147,51,234,.15) 0%,transparent 50%),radial-gradient(circle at 40% 40%,rgba(16,185,129,.1) 0%,transparent 50%);pointer-events:none;animation:float 20s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0) rotate(0)}33%{transform:translateY(-20px) rotate(1deg)}66%{transform:translateY(10px) rotate(-1deg)}}.auth-card{background:var(--bg-card);border-radius:var(--radius-2xl);padding:2rem;box-shadow:var(--shadow-2xl);width:100%;max-width:460px;position:relative;border:1px solid var(--border-color);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);animation:scaleIn .6s var(--ease-out);overflow:hidden}@keyframes scaleIn{0%{opacity:0;transform:scale(.95) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}.auth-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--gradient-primary)}.auth-card:after{content:"";position:absolute;top:0;right:0;width:100px;height:100px;background:radial-gradient(circle,rgba(59,130,246,.1) 0%,transparent 70%);border-radius:50%;transform:translate(30px,-30px);pointer-events:none}.auth-header{text-align:center;margin-bottom:1.5rem;position:relative;z-index:2}.auth-header .logo{display:inline-flex;align-items:center;gap:.75rem;font-weight:800;font-size:1.25rem;text-decoration:none;margin-bottom:.75rem;padding:.375rem 1.25rem;background:#ffffff0d;border-radius:var(--radius-xl);border:1px solid rgba(255,255,255,.1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all var(--transition-normal)}.auth-header .logo:hover{background:#ffffff1a;border-color:#fff3;transform:translateY(-2px);box-shadow:var(--shadow-lg)}.auth-header .logo-text{background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-size:1.5rem}.auth-header h1{font-size:1.75rem;font-weight:800;color:var(--text-primary);margin-bottom:.375rem;line-height:1.2;background:linear-gradient(135deg,var(--text-primary) 0%,var(--accent-color) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.auth-header p{color:var(--text-secondary);font-size:1rem;line-height:1.5;opacity:.9;max-width:300px;margin:0 auto}.auth-form{margin-bottom:1.25rem;display:grid;gap:1.25rem;position:relative;z-index:2}.form-group{position:relative}.form-group label{display:block;font-weight:600;color:var(--text-primary);margin-bottom:.5rem;font-size:.9rem;transition:all var(--transition-normal)}.form-group input{width:100%;padding:.875rem 1rem;border:2px solid var(--border-color);border-radius:var(--radius-lg);font-size:.95rem;transition:all var(--transition-normal);background:var(--bg-tertiary);color:var(--text-primary);font-family:inherit;position:relative;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.form-group input:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 4px #3b82f626;background:var(--bg-secondary);transform:translateY(-1px)}.form-group input:focus+label{color:var(--accent-color)}.form-group input.error{border-color:var(--error-color);box-shadow:0 0 0 4px #ef444426}.form-group input:disabled{background:var(--border-color);cursor:not-allowed;opacity:.6}.form-group input::placeholder{color:var(--text-muted);opacity:.7}.error-text{color:var(--error-color);font-size:.8rem;margin-top:.375rem;display:flex;align-items:center;gap:.5rem;font-weight:500}.error-text:before{content:"⚠️";font-size:.75rem}.error-message{background:linear-gradient(135deg,#ef44441a,#dc26261a);color:var(--error-color);padding:.875rem 1rem;border-radius:var(--radius-lg);margin-bottom:1.25rem;font-size:.8rem;border:1px solid rgba(239,68,68,.2);display:flex;align-items:center;gap:.75rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.error-message:before{content:"🚨";font-size:1rem}.form-options{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.25rem;flex-wrap:wrap;gap:.75rem}.checkbox-label{display:flex;align-items:center;gap:.75rem;cursor:pointer;font-size:.8rem;color:var(--text-secondary);transition:all var(--transition-normal);padding:.5rem;border-radius:var(--radius-md)}.checkbox-label:hover{background:#ffffff0d;color:var(--text-primary)}.checkmark{width:1.125rem;height:1.125rem;border:2px solid var(--border-color);border-radius:var(--radius-md);position:relative;transition:all var(--transition-normal);background:var(--bg-secondary)}.checkbox-label input[type=checkbox]:checked+.checkmark{background:var(--accent-color);border-color:var(--accent-color);transform:scale(1.1)}.checkbox-label input[type=checkbox]:checked+.checkmark:after{content:"✓";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#fff;font-size:.75rem;font-weight:700}.forgot-password{color:var(--accent-color);text-decoration:none;font-size:.8rem;font-weight:600;transition:all var(--transition-normal);padding:.5rem .75rem;border-radius:var(--radius-md)}.forgot-password:hover{background:#3b82f61a;text-decoration:none;transform:translateY(-1px)}.auth-form .btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-md);position:relative;overflow:hidden;padding:.875rem 1.25rem;font-size:.95rem;font-weight:700;border-radius:var(--radius-lg);border:none;cursor:pointer;transition:all var(--transition-normal);width:100%;text-align:center;display:flex;align-items:center;justify-content:center;gap:.5rem}.auth-form .btn-primary:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:var(--transition-slow)}.auth-form .btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-lg),0 0 25px #3b82f64d}.auth-form .btn-primary:hover:not(:disabled):before{left:100%}.auth-form .btn-primary:active{transform:translateY(-1px)}.auth-form .btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.auth-form .btn-primary:disabled:hover{transform:none;box-shadow:none}.loading-spinner{display:inline-block;width:16px;height:16px;border:2px solid transparent;border-top:2px solid currentColor;border-radius:50%;animation:spin 1s linear infinite}.auth-divider{text-align:center;margin:1.5rem 0;position:relative}.auth-divider:before{content:"";position:absolute;top:50%;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--border-color),transparent)}.auth-divider span{background:var(--bg-card);padding:0 1.25rem;color:var(--text-secondary);font-size:.8rem;font-weight:600;position:relative;z-index:1}.auth-divider:before{background:linear-gradient(90deg,transparent,var(--border-color) 20%,var(--border-color) 80%,transparent)}.social-login{margin-bottom:1.5rem;display:grid;gap:.875rem}.social-login .btn-social{width:100%;padding:.875rem 1.25rem;font-size:.9rem;font-weight:600;border-radius:var(--radius-lg);transition:all var(--transition-normal);position:relative;overflow:hidden;border:2px solid var(--border-color);background:var(--bg-secondary);color:var(--text-primary);display:flex;align-items:center;justify-content:center;gap:.75rem;cursor:pointer;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.social-login 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select:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 3px #3b82f61a}.form-group input.error{border-color:var(--error-color)}.profile-value{padding:var(--space-md);background:var(--bg-secondary);border-radius:var(--radius-lg);color:var(--text-primary);margin:0;min-height:20px}.subscription-section{display:flex;flex-direction:column;gap:var(--space-2xl)}.current-plan{display:flex;justify-content:center}.plan-card{background:var(--bg-card);border:2px solid;border-radius:var(--radius-xl);padding:clamp(16px,3vw,var(--space-2xl));max-width:min(100%,720px);width:100%;box-shadow:var(--shadow-xl);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.plan-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-lg)}.plan-header h3{font-size:var(--font-size-xl);font-weight:700;color:var(--text-primary);margin:0}.plan-price{font-size:var(--font-size-lg);font-weight:700;color:var(--accent-color)}.plan-status{margin-bottom:var(--space-lg)}.status-badge{display:inline-flex;align-items:center;padding:var(--space-xs) var(--space-md);border-radius:var(--radius-full);font-size:var(--font-size-sm);font-weight:600;text-transform:uppercase}.status-badge.active{background:var(--success-color);color:#fff}.plan-features{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-sm)}.plan-features li{display:flex;align-items:center;gap:var(--space-sm);color:var(--text-primary);font-size:var(--font-size-base)}.plan-features li svg{color:var(--success-color)}.upgrade-section{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:var(--space-2xl);text-align:center}.upgrade-section h3{font-size:var(--font-size-lg);font-weight:700;color:var(--text-primary);margin-bottom:var(--space-sm)}.upgrade-section p{color:var(--text-secondary);margin-bottom:var(--space-xl)}.upgrade-options,.subscription-actions{display:flex;flex-direction:column;gap:var(--space-md);max-width:300px;margin:0 auto}.canceled-notice{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-md);color:var(--text-secondary);font-size:var(--font-size-sm);text-align:center;margin-bottom:var(--space-md)}.subscription-actions .btn{display:flex;align-items:center;justify-content:center;gap:var(--space-sm)}.usage-section{display:flex;flex-direction:column;gap:var(--space-2xl)}.usage-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:clamp(12px,3vw,var(--space-xl))}.usage-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:var(--space-xl);box-shadow:var(--shadow-lg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.usage-header{display:flex;align-items:center;gap:var(--space-md);margin-bottom:var(--space-lg)}.usage-header h4{font-size:var(--font-size-lg);font-weight:600;color:var(--text-primary);margin:0}.usage-stats{display:flex;align-items:baseline;gap:var(--space-xs);margin-bottom:var(--space-md)}.usage-current{font-size:var(--font-size-2xl);font-weight:700;color:var(--text-primary)}.usage-limit{font-size:var(--font-size-base);color:var(--text-secondary)}.usage-bar{width:100%;height:8px;background:var(--bg-tertiary);border-radius:var(--radius-full);overflow:hidden}.usage-progress{height:100%;background:var(--gradient-primary);border-radius:var(--radius-full);transition:width .3s ease}.usage-reset{text-align:center;color:var(--text-secondary);font-size:var(--font-size-sm)}.preferences-section{display:flex;flex-direction:column;gap:var(--space-2xl)}.preference-group{overflow:hidden}.preference-group select,.preference-group .preference-value{width:100%}.preference-group{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:var(--space-xl);box-shadow:var(--shadow-lg)}.preference-group h3{font-size:var(--font-size-lg);font-weight:600;color:var(--text-primary);margin-bottom:var(--space-md)}.preference-value{padding:var(--space-md);background:var(--bg-secondary);border-radius:var(--radius-lg);color:var(--text-primary);margin:0}.notification-options{display:flex;flex-direction:column;gap:var(--space-md)}.checkbox-label{display:flex;align-items:center;gap:var(--space-md);cursor:pointer;font-size:var(--font-size-base);color:var(--text-primary)}.checkbox-label input[type=checkbox]{display:none}.checkmark{width:20px;height:20px;border:2px solid var(--border-color);border-radius:var(--radius-sm);position:relative;transition:all .3s ease}.checkbox-label input[type=checkbox]:checked+.checkmark{background:var(--accent-color);border-color:var(--accent-color)}.checkbox-label input[type=checkbox]:checked+.checkmark:after{content:"✓";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#fff;font-size:var(--font-size-sm);font-weight:700}.checkbox-label input[type=checkbox]:disabled+.checkmark{opacity:.5;cursor:not-allowed}.language-preference{display:flex;flex-direction:column;gap:var(--space-md)}.language-selector-wrapper{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-md);background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:all .2s ease}.language-selector-wrapper:hover{border-color:var(--accent-color);box-shadow:var(--shadow-md)}.language-selector-wrapper .language-selector{flex:1}.language-selector-wrapper .language-selector button{width:100%;justify-content:space-between;padding:var(--space-sm) var(--space-md);background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-weight:500;transition:all .2s ease}.language-selector-wrapper .language-selector button:hover{background:var(--bg-secondary);border-color:var(--accent-color)}.language-selector-wrapper .language-selector .dropdown{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);margin-top:var(--space-sm)}.language-selector-wrapper .language-selector .dropdown-option{padding:var(--space-sm) var(--space-md);color:var(--text-primary);transition:all .2s ease}.language-selector-wrapper .language-selector .dropdown-option:hover{background:var(--bg-secondary)}.language-selector-wrapper .language-selector .dropdown-option.active{background:var(--accent-color);color:#fff}.form-actions{display:flex;gap:var(--space-md);margin-top:var(--space-lg)}.maintenance-banner{background:linear-gradient(135deg,#ff6b6b,#ff8e53);border:1px solid #ff4757;border-radius:var(--radius-xl);padding:var(--space-lg);margin-bottom:var(--space-xl);display:flex;align-items:flex-start;gap:var(--space-md);color:#fff}.maintenance-banner .icon{color:#fff;flex-shrink:0;margin-top:2px}.maintenance-content h3{font-size:var(--font-size-lg);font-weight:700;margin:0 0 var(--space-sm) 0;color:#fff}.maintenance-content p{margin:0;color:#ffffffe6;font-size:var(--font-size-base);line-height:1.5}.btn:disabled{opacity:.6;cursor:not-allowed;background:var(--bg-secondary);color:var(--text-secondary);border-color:var(--border-color)}.btn:disabled:hover{background:var(--bg-secondary);color:var(--text-secondary);border-color:var(--border-color);transform:none}@media (max-width: 1024px){.dashboard-content,.dashboard-content--collapsed{grid-template-columns:1fr}.dashboard-sidebar{border-right:none;border-bottom:1px solid var(--border-color);padding:var(--space-lg)}.dashboard-nav{flex-direction:row;overflow-x:auto;padding-bottom:var(--space-sm)}.sidebar-top{margin-bottom:var(--space-md)}.dashboard-sidebar--collapsed{width:100%;padding:var(--space-lg)}.dashboard-sidebar--collapsed .sidebar-top{justify-content:space-between}.dashboard-sidebar--collapsed .sidebar-title{display:inline-flex}.nav-item{white-space:nowrap;min-width:120px}}@media (max-width: 768px){.dashboard-header{flex-direction:column;gap:var(--space-lg);text-align:center}.dashboard-actions{width:100%;justify-content:center}.profile-section{grid-template-columns:1fr;gap:var(--space-xl);text-align:center}.dashboard-tab{max-width:100%}.form-group input,.form-group textarea,.form-group select{width:100%}.usage-cards{grid-template-columns:1fr}.upgrade-options{flex-direction:column}}@media (max-width: 480px){.dashboard-header,.dashboard-main,.dashboard-sidebar{padding:var(--space-md)}.nav-item{padding:var(--space-sm) var(--space-md);font-size:var(--font-size-sm)}.tab-header{flex-direction:column;gap:var(--space-md);align-items:flex-start}.plan-card,.usage-card,.preference-group{padding:var(--space-lg)}}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:60;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;width:92vw;max-width:440px;box-shadow:var(--shadow-2xl);animation:fadeIn var(--transition-normal) var(--ease-out)}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--border-color)}.modal-body{padding:14px}.modal-actions{display:flex;gap:8px;justify-content:flex-end;padding:12px 14px;border-top:1px solid var(--border-color)}.modal-close{background:transparent;border:none;color:var(--text-secondary);padding:6px;border-radius:8px;cursor:pointer}.modal-close:hover{background:var(--bg-secondary);color:var(--text-primary)}.avatar-selector-overlay{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.avatar-selector-modal{background:var(--bg-primary);border-radius:16px;padding:24px;max-width:800px;width:90%;max-height:80vh;overflow-y:auto;box-shadow:0 20px 40px #0000004d;border:1px solid var(--border-color)}.avatar-selector-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--border-color)}.avatar-selector-header h3{margin:0;font-size:1.5rem;font-weight:600;color:var(--text-primary)}.avatar-selector-close{background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:8px;border-radius:8px;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.avatar-selector-close:hover{background:var(--bg-secondary);color:var(--text-primary)}.avatar-categories{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap}.avatar-selector{padding:16px;background:var(--bg-primary);border-radius:12px;max-width:900px;margin:0 auto;border:1px solid var(--border-color)}.avatar-selector h3{margin:0 0 16px;color:var(--text-primary);font-size:1.3rem;text-align:center}.avatar-section{margin-bottom:20px;background:var(--bg-secondary);border-radius:8px;padding:16px;border:1px solid var(--border-color)}.avatar-section h4{margin:0 0 15px;color:var(--text-primary);font-size:1.1rem;font-weight:600;border-bottom:2px solid var(--border-color);padding-bottom:8px}.avatar-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;margin-bottom:16px}.avatar-option{background:var(--bg-primary);border:2px solid var(--border-color);border-radius:8px;padding:10px;cursor:pointer;transition:all .2s ease;position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;min-height:120px;color:var(--text-primary)}.avatar-option:hover{border-color:var(--accent-color);transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}.avatar-option.selected{border-color:var(--accent-color);background:var(--accent-color);color:var(--text-on-accent);box-shadow:0 0 0 3px var(--accent-color)}.avatar-preview{width:48px;height:48px;background:var(--bg-tertiary);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:8px;color:var(--text-secondary)}.avatar-info h5{margin:0 0 4px;color:inherit;font-size:.9rem;font-weight:600;line-height:1.2}.avatar-info p{margin:0 0 6px;color:inherit;font-size:.8rem;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;opacity:.8}.avatar-info .category{background:var(--accent-color);color:var(--text-on-accent);padding:2px 6px;border-radius:10px;font-size:.7rem;font-weight:500;text-transform:capitalize}.delete-custom-avatar{position:absolute;top:8px;right:8px;background:var(--error-color);color:#fff;border:none;border-radius:50%;width:24px;height:24px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease;opacity:.7}.delete-custom-avatar:hover{opacity:1;transform:scale(1.1)}.avatar-preview-placeholder{color:var(--text-secondary);display:flex;align-items:center;justify-content:center}.avatar-info{text-align:center;width:100%}.avatar-selected-indicator{position:absolute;top:8px;right:8px;background:var(--accent-color);color:#fff;width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.7rem}.avatar-selector-loading{text-align:center;padding:40px;color:var(--text-secondary);font-size:1.1rem}.error-message{background:var(--error-color-light);color:var(--error-color);padding:12px;border-radius:8px;margin-top:16px;text-align:center;font-size:.9rem}.avatar-selector-actions{display:flex;gap:12px;justify-content:flex-end;padding:16px 0;border-top:1px solid var(--border-color);margin-top:20px}.avatar-selector-actions .btn{padding:10px 20px;border-radius:8px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s ease;border:none;min-width:100px}.btn--primary{background:var(--accent-color);color:var(--text-on-accent)}.avatar-sheet-actions{display:none}.selected-avatar-info{display:flex;align-items:center;gap:12px;padding:16px;background:var(--bg-secondary);border-radius:12px;border:1px solid var(--border-color)}.selected-avatar-preview{width:40px;height:40px;background:var(--accent-color);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff}.selected-avatar-details h4{margin:0 0 4px;font-size:1rem;font-weight:600;color:var(--text-primary)}.selected-avatar-details p{margin:0;font-size:.85rem;color:var(--text-secondary)}.upload-section{background:var(--bg-primary);border:2px dashed var(--border-color);border-radius:12px;padding:20px;text-align:center;transition:all .2s ease}.upload-section:hover{border-color:var(--accent-color);background:var(--bg-secondary)}.upload-button{background:var(--accent-color);color:var(--text-on-accent);border:none;border-radius:8px;padding:12px 24px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;display:inline-flex;align-items:center;gap:8px}.file-info{display:flex;align-items:center;justify-content:center;gap:12px;margin:16px 0;padding:12px;background:var(--bg-secondary);border-radius:8px;border:1px solid var(--border-color)}.remove-file{background:var(--error-color);color:var(--text-on-error);border:none;border-radius:50%;width:24px;height:24px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}.submit-upload-button{background:var(--accent-color);color:var(--text-on-accent);border:none;border-radius:8px;padding:10px 20px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s ease;margin-top:12px}.avatar-preview-section{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:8px;padding:16px}.avatar-preview-section h4{margin:0 0 12px;color:var(--text-primary);font-size:1rem;font-weight:600;text-align:center}.preview-3d-container{width:100%;height:250px;background:var(--bg-secondary);border-radius:6px;overflow:hidden;margin-bottom:12px;border:1px solid var(--border-color)}.preview-info{display:flex;flex-direction:column;gap:8px}.preview-status{margin-top:12px;padding:8px 12px;border-radius:8px;text-align:center}.status-preview{background:#007bff1a;color:#007bff;display:flex;align-items:center;justify-content:center;gap:6px;font-weight:500;font-size:.875rem}.preview-detail{display:flex;justify-content:space-between;align-items:center;padding:6px 8px;background:var(--bg-secondary);border-radius:4px;font-size:.8rem}.preview-detail strong{color:var(--text-primary);font-weight:600;min-width:60px}.preview-detail span{color:var(--text-secondary);text-align:right;flex:1}@media (max-width: 1023px){.avatar-selector-overlay{align-items:flex-end;justify-content:center;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);animation:overlayFadeIn .18s ease-out}.avatar-selector-modal{width:100%;max-width:none;padding:16px 12px 12px;max-height:88vh;border-radius:16px 16px 0 0;border:1px solid rgba(51,65,85,.7);background:#0f172ab3;backdrop-filter:blur(12px) saturate(120%);-webkit-backdrop-filter:blur(12px) saturate(120%);box-shadow:var(--shadow-2xl);padding-bottom:calc(12px + env(safe-area-inset-bottom,0px));animation:sheetSlideUp .22s var(--ease-out);overscroll-behavior:contain}.avatar-selector-modal:before{content:"";display:block;width:36px;height:4px;border-radius:999px;background:#cbd5e199;margin:4px auto 8px}.avatar-selector-header{position:sticky;top:0;z-index:2;background:inherit;backdrop-filter:inherit;-webkit-backdrop-filter:inherit;margin:0 0 12px;padding:8px 4px 12px;border-bottom:1px solid rgba(51,65,85,.7)}.avatar-selector-header h3{font-size:1.125rem}.avatar-categories{display:flex;gap:8px;margin:12px -4px;padding:0 4px 4px;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:none}.avatar-categories::-webkit-scrollbar{display:none}.category-filter{padding:8px 14px;font-size:.85rem;white-space:nowrap;flex:0 0 auto}.avatar-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.avatar-empty{grid-column:1 / -1;text-align:center;color:var(--text-secondary);padding:16px;border:1px dashed var(--border-color);border-radius:12px;background:var(--bg-secondary)}.avatar-option{padding:14px;border-radius:14px}.avatar-preview{width:56px;height:56px}.avatar-sheet-actions{display:block;position:sticky;bottom:-12px;left:0;right:0;background:inherit;backdrop-filter:inherit;-webkit-backdrop-filter:inherit;padding-top:8px;margin-top:8px;border-top:1px solid rgba(51,65,85,.7)}.avatar-sheet-action-close{width:100%;height:44px;border-radius:12px;border:none;background:var(--gradient-accent);color:#fff;font-weight:600;letter-spacing:.2px;box-shadow:var(--shadow-xl);transition:transform var(--transition-fast),box-shadow var(--transition-fast);cursor:pointer}.avatar-sheet-action-close:active{transform:translateY(1px);box-shadow:var(--shadow-md)}}@media (max-width: 480px){.avatar-grid{grid-template-columns:1fr}.avatar-option{padding:12px}.avatar-preview{width:52px;height:52px}}@media (max-width: 768px){.avatar-selector-content{grid-template-columns:1fr;gap:16px}.avatar-preview-column{position:static;order:-1}.preview-3d-container{height:200px}.upload-section{padding:16px}.file-info{flex-direction:column;gap:8px}}@media (max-width: 480px){.avatar-selector{padding:12px}.avatar-selector-content{gap:12px}.avatar-section{padding:12px;margin-bottom:12px}.preview-3d-container{height:180px}}@media (prefers-reduced-motion: reduce){@keyframes overlayFadeIn{0%{opacity:0}to{opacity:1}}@keyframes sheetSlideUp{0%{transform:none;opacity:0}to{transform:none;opacity:1}}.avatar-selector-overlay{animation:overlayFadeIn 1ms linear}.avatar-selector-modal{animation:none}}.avatar-selector-modal{max-width:1000px;width:95vw;max-height:90vh;overflow-y:auto;background:var(--bg-primary);border:1px solid var(--border-color);box-shadow:0 25px 80px #00000026;border-radius:16px}.avatar-selector-modal .modal-header{border-bottom:1px solid var(--border-color);padding-bottom:1.5rem;margin-bottom:2rem;background:var(--bg-secondary);border-radius:16px 16px 0 0;padding:2rem 2rem 1.5rem}.avatar-selector-modal .modal-header h2{margin:0;color:var(--text-primary);font-size:1.75rem;font-weight:700;text-shadow:0 1px 2px rgba(0,0,0,.1);display:flex;align-items:center;gap:.75rem}.avatar-selector-modal .modal-body{padding:0}.avatar-categories{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap;justify-content:center;padding:0 1rem}.category-filter{padding:10px 20px;border:2px solid transparent;background:var(--bg-secondary);color:var(--text-primary);border-radius:25px;cursor:pointer;font-size:.9rem;font-weight:500;transition:all .3s cubic-bezier(.4,0,.2,1);white-space:nowrap;box-shadow:0 2px 8px #00000014;position:relative;overflow:hidden}.category-filter:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);transition:left .5s}.category-filter:hover:before{left:100%}.category-filter:hover{border-color:var(--accent-color);background:var(--accent-color);color:var(--text-on-accent);transform:translateY(-2px);box-shadow:0 8px 25px #007bff4d}.category-filter.active{background:var(--accent-color);color:var(--text-on-accent);border-color:var(--accent-color);box-shadow:0 4px 15px #007bff66;transform:scale(1.05)}.avatar-search{margin-bottom:20px;padding:0 1rem}.search-input-wrapper{position:relative;display:flex;align-items:center;background:var(--bg-secondary);border:2px solid var(--border-color);border-radius:12px;padding:12px 16px;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 2px 12px #0000000d}.search-input-wrapper:focus-within{border-color:var(--accent-color);box-shadow:0 0 0 4px #007bff1a,0 8px 25px #007bff26;transform:translateY(-1px)}.search-input-wrapper svg{color:var(--text-secondary, #666);margin-right:8px;flex-shrink:0}.search-input{flex:1;border:none;background:transparent;color:var(--text-primary, #333);font-size:.875rem;outline:none}.search-input::placeholder{color:var(--text-secondary, #666)}.clear-search{background:none;border:none;color:var(--text-secondary, #666);cursor:pointer;padding:4px;border-radius:4px;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.clear-search:hover{background:var(--border-color, #e0e0e0);color:var(--text-primary, #333)}.avatar-selector-modal .modal-footer{border-top:1px solid rgba(0,123,255,.1);padding:2rem;margin-top:2rem;display:flex;justify-content:flex-end;gap:1rem;background:linear-gradient(135deg,#f8f9fa,#e9ecef);border-radius:0 0 16px 16px}.avatar-section{margin-bottom:2rem}.avatar-section h4{margin:0 0 1rem;color:#555;font-size:1.1rem;font-weight:600}.avatar-selector-layout{display:grid;grid-template-columns:1fr 400px;gap:2rem;align-items:start}.avatar-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1rem}.avatar-preview-panel{background:var(--bg-secondary);border:2px solid rgba(0,123,255,.1);border-radius:16px;padding:1.5rem;box-shadow:0 8px 25px #0000001a;position:sticky;top:1rem;height:fit-content;min-height:500px}.preview-panel-content{height:100%;display:flex;flex-direction:column}.preview-panel-header{text-align:center;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid rgba(0,123,255,.1)}.preview-panel-header h4{margin:0 0 .5rem;color:var(--text-primary);font-size:1.25rem;font-weight:600}.preview-avatar-name{margin:0;color:var(--accent-color);font-size:1.1rem;font-weight:500}.preview-3d-container{flex:1;min-height:300px;margin-bottom:1.5rem;border-radius:12px;overflow:hidden;background:var(--bg-secondary)}.preview-panel-info{background:#007bff0d;border-radius:12px;padding:1rem;border:1px solid rgba(0,123,255,.1)}.preview-info-item{margin-bottom:.5rem;font-size:.875rem;color:var(--text-secondary)}.preview-info-item:last-child{margin-bottom:0}.preview-info-item strong{color:var(--text-primary)}.preview-panel-empty{text-align:center;padding:2rem 1rem;color:#666;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center}.preview-panel-empty svg{color:#ccc;margin-bottom:1rem}.preview-panel-empty h4{margin:0 0 .5rem;color:var(--text-secondary);font-size:1.1rem}.preview-panel-empty p{margin:0;font-size:.875rem;color:#888;line-height:1.4}.avatar-option{display:flex;align-items:center;padding:1.5rem;border:2px solid var(--border-color);border-radius:16px;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);background:var(--bg-secondary);position:relative;box-shadow:0 2px 12px #0000000d;overflow:hidden}.avatar-option:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#007bff05,#0056b305);opacity:0;transition:opacity .3s ease}.avatar-option:hover:before{opacity:1}.avatar-option:hover{border-color:var(--accent-color);box-shadow:0 8px 30px #007bff26;transform:translateY(-3px)}.avatar-option.selected{border-color:var(--accent-color);background:linear-gradient(135deg,#f0f8ff,#e6f3ff);box-shadow:0 6px 25px #007bff40;transform:scale(1.02)}.avatar-option.selected:before{opacity:1;background:linear-gradient(135deg,#007bff0d,#0056b30d)}.avatar-preview{width:48px;height:48px;border-radius:50%;background:#f0f0f0;display:flex;flex-direction:column;align-items:center;justify-content:center;margin-right:1rem;flex-shrink:0;position:relative;gap:2px}.avatar-3d-preview{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center}.avatar-preview-overlay{position:absolute;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;border-radius:50%;opacity:0;transition:opacity .3s ease}.avatar-3d-preview:hover .avatar-preview-overlay{opacity:1}.avatar-preview-button{background:#ffffffe6;border:none;color:#333;width:24px;height:24px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.avatar-preview-button:hover{background:#fff;transform:scale(1.1)}.avatar-preview-info{display:flex;flex-direction:column;align-items:center;gap:1px;font-size:.6rem;opacity:.8}.avatar-preview-category{font-weight:500;text-transform:uppercase;letter-spacing:.3px}.avatar-preview-type{opacity:.7;font-size:.55rem}.avatar-info{flex:1;min-width:0}.avatar-info h5{margin:0 0 .5rem;font-size:1rem;font-weight:600;color:#333}.avatar-info p{margin:0 0 .25rem;font-size:.875rem;color:#666;line-height:1.3}.avatar-info .category{font-size:.75rem;color:#888;background:#f0f0f0;padding:.25rem .5rem;border-radius:12px;text-transform:capitalize}.avatar-meta{display:flex;align-items:center;gap:8px;margin-top:4px}.usage-count{display:flex;align-items:center;gap:4px;font-size:.7rem;color:#666;background:#e8f4fd;padding:2px 6px;border-radius:8px;font-weight:500}.usage-count svg{color:var(--accent-color)}.delete-custom-avatar{position:absolute;top:.75rem;right:.75rem;width:28px;height:28px;border:none;background:linear-gradient(135deg,#dc3545,#c82333);color:#fff;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:12px;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 2px 8px #dc35454d;z-index:2}.delete-custom-avatar:hover{background:linear-gradient(135deg,#c82333,#a71e2a);transform:scale(1.1) rotate(5deg);box-shadow:0 4px 15px #dc354566}.avatar-favorite-button{position:absolute;top:.75rem;right:3rem;width:28px;height:28px;border:none;background:linear-gradient(135deg,#fffffff2,#f8f9faf2);color:#ccc;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s cubic-bezier(.4,0,.2,1);z-index:2;box-shadow:0 2px 8px #0000001a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.avatar-favorite-button:hover{background:linear-gradient(135deg,#fff,#f8f9fa);transform:scale(1.15) rotate(5deg);box-shadow:0 4px 15px #00000026}.avatar-favorite-button.favorited{color:#e74c3c;background:#e74c3c1a}.avatar-favorite-button.favorited:hover{background:#e74c3c33}.avatar-selector-loading{text-align:center;padding:2rem;color:#666}.error-message{color:#dc3545;background:#f8d7da;border:1px solid #f5c6cb;border-radius:4px;padding:.75rem;margin:1rem 0;text-align:center}.avatar-empty-state{text-align:center;padding:3rem 1rem;color:#666}.avatar-empty-state svg{color:#ccc;margin-bottom:1rem}.avatar-empty-state p{margin:0;font-size:1rem;color:#888}.avatar-selector-content{flex:1;overflow-y:auto;padding:0 0 20px}.avatar-selector-actions{display:flex;gap:12px;justify-content:flex-end;padding-top:20px;border-top:1px solid var(--border-color)}.avatar-selector-actions .btn{padding:10px 20px;border-radius:8px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s ease;border:none}.btn--primary:disabled{background:var(--text-secondary);cursor:not-allowed;transform:none}@media (max-width: 1024px){.avatar-selector-layout{grid-template-columns:1fr;gap:1.5rem}.avatar-preview-panel{position:static;order:-1;margin-bottom:1.5rem}.preview-3d-container{min-height:250px}}@media (max-width: 768px){.avatar-selector-modal{width:95vw;max-height:90vh}.avatar-categories{justify-content:center;gap:6px}.category-filter{padding:6px 12px;font-size:.8rem}.avatar-grid{grid-template-columns:1fr}.avatar-option{padding:.75rem}.avatar-preview{width:40px;height:40px;margin-right:.75rem}.avatar-preview-button{width:20px;height:20px}.avatar-meta{flex-direction:column;align-items:flex-start;gap:4px}.usage-count{font-size:.65rem;padding:1px 4px}.avatar-info h5{font-size:.9rem}.avatar-info p{font-size:.8rem}.avatar-favorite-button{top:.25rem;right:2.25rem;width:20px;height:20px}.delete-custom-avatar{top:.25rem;right:.25rem;width:20px;height:20px}.avatar-selector-actions{flex-direction:column}.avatar-selector-actions .btn{width:100%}}.avatar-selector-modal .btn{padding:.75rem 1.5rem;border:none;border-radius:12px;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;min-width:120px}.avatar-selector-modal .btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}.avatar-selector-modal .btn:hover:before{left:100%}.avatar-selector-modal .btn-primary{background:linear-gradient(135deg,#007bff,#0056b3);color:#fff;box-shadow:0 4px 15px #007bff4d}.avatar-selector-modal .btn-primary:hover:not(:disabled){background:linear-gradient(135deg,#0056b3,#004085);transform:translateY(-2px);box-shadow:0 8px 25px #007bff66}.avatar-selector-modal .btn-primary:disabled{background:#6c757d;cursor:not-allowed}.avatar-selector-modal .btn-secondary{background:linear-gradient(135deg,#6c757d,#5a6268);color:#fff;box-shadow:0 4px 15px #6c757d4d}.avatar-selector-modal .btn-secondary:hover{background:linear-gradient(135deg,#5a6268,#495057);transform:translateY(-2px);box-shadow:0 8px 25px #6c757d66}.voice-selector-overlay{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.voice-selector-modal{background:var(--bg-primary);border-radius:16px;padding:24px;max-width:800px;width:90%;max-height:80vh;overflow-y:auto;box-shadow:0 20px 40px #0000004d;border:1px solid var(--border-color)}.voice-selector-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--border-color)}.voice-selector-header h3{margin:0;font-size:1.5rem;font-weight:600;color:var(--text-primary)}.voice-selector-close{background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:8px;border-radius:8px;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.voice-selector-close:hover{background:var(--bg-secondary);color:var(--text-primary)}.voice-selector-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px;color:var(--text-secondary)}.voice-selector-error{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px;color:#dc3545}.voice-selector-error p{margin:1rem 0;font-size:1rem;text-align:center}.retry-button{background:#007bff;color:#fff;border:none;padding:.5rem 1rem;border-radius:4px;cursor:pointer;font-size:.875rem;transition:background-color .2s ease;margin-top:1rem}.retry-button:hover{background:#0056b3}.loading-spinner{width:32px;height:32px;border:3px solid var(--border-color);border-top:3px solid var(--accent-color);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:16px}.voice-categories{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap}.voice-advanced-filters{display:flex;gap:16px;margin-bottom:20px;flex-wrap:wrap;align-items:center}@media (max-width: 768px){.voice-advanced-filters{flex-direction:column;align-items:stretch;gap:12px}.filter-group{flex-direction:row;align-items:center;justify-content:space-between}.filter-select{min-width:120px}}.filter-group{display:flex;flex-direction:column;gap:4px}.filter-label{font-size:.8rem;color:var(--text-secondary);font-weight:500}.filter-select{padding:6px 12px;border:1px solid var(--border-color);border-radius:6px;background:var(--bg-secondary);color:var(--text-primary);font-size:.8rem;cursor:pointer;transition:all .2s ease}.filter-select:hover{border-color:var(--accent-color)}.filter-select:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 2px #007bff1a}.voice-search{margin-bottom:20px}.search-input-wrapper{position:relative;display:flex;align-items:center;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;padding:8px 12px;transition:border-color .2s ease}.search-input-wrapper:focus-within{border-color:var(--accent-color);box-shadow:0 0 0 2px #007bff1a}.search-input-wrapper svg{color:var(--text-secondary);margin-right:8px;flex-shrink:0}.search-input{flex:1;border:none;background:transparent;color:var(--text-primary);font-size:.875rem;outline:none}.search-input::placeholder{color:var(--text-secondary)}.clear-search{background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:4px;border-radius:4px;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.clear-search:hover{background:var(--bg-tertiary);color:var(--text-primary)}.voice-empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem 2rem;text-align:center;color:var(--text-secondary)}.voice-empty-state svg{margin-bottom:1rem;opacity:.5}.voice-empty-state p{margin:0 0 1rem;font-size:1rem;line-height:1.5}.clear-search-btn{background:var(--accent-color);color:#fff;border:none;padding:.5rem 1rem;border-radius:6px;cursor:pointer;font-size:.875rem;transition:background-color .2s ease}.clear-search-btn:hover{background:var(--accent-color-hover)}.voice-favorite-button{position:absolute;top:.5rem;right:.5rem;width:32px;height:32px;border:none;background:#ffffffe6;color:#ccc;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;z-index:2}.voice-favorite-button:hover{background:#fff;transform:scale(1.1)}.voice-favorite-button.favorited{color:#e74c3c;background:#e74c3c1a}.voice-favorite-button.favorited:hover{background:#e74c3c33}.voice-preview-button-mobile{margin-right:2.5rem}.voice-volume-control{position:absolute;bottom:.5rem;right:.5rem;display:flex;align-items:center;gap:6px;background:#fffffff2;padding:4px 8px;border-radius:12px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:2}@media (max-width: 768px){.voice-volume-control{bottom:.25rem;right:.25rem;padding:3px 6px;gap:4px}.volume-slider{width:50px}}.voice-volume-control svg{color:var(--text-secondary);flex-shrink:0}.volume-slider{width:60px;height:4px;background:var(--border-color);border-radius:2px;outline:none;cursor:pointer;-webkit-appearance:none;appearance:none}.volume-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:12px;height:12px;background:var(--accent-color);border-radius:50%;cursor:pointer;transition:all .2s ease}.volume-slider::-webkit-slider-thumb:hover{background:var(--accent-color-hover);transform:scale(1.2)}.volume-slider::-moz-range-thumb{width:12px;height:12px;background:var(--accent-color);border-radius:50%;cursor:pointer;border:none;transition:all .2s ease}.volume-slider::-moz-range-thumb:hover{background:var(--accent-color-hover);transform:scale(1.2)}.category-filter{background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-secondary);padding:8px 16px;border-radius:20px;cursor:pointer;transition:all .2s ease;font-size:.9rem;font-weight:500}.category-filter:hover,.category-filter.active{background:var(--accent-color);color:#fff;border-color:var(--accent-color)}.voice-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-bottom:20px}.voice-option{background:var(--bg-secondary);border:2px solid var(--border-color);border-radius:12px;padding:16px;cursor:pointer;transition:all .2s ease;position:relative;overflow:hidden}.voice-option:hover{border-color:var(--accent-color);transform:translateY(-2px);box-shadow:0 8px 20px #00000026}.voice-option.selected{border-color:var(--accent-color);background:var(--accent-color);color:#fff}.voice-preview{position:relative;width:60px;height:60px;margin:0 auto 12px;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);border-radius:50%;border:2px solid var(--border-color)}.voice-option.selected .voice-preview{border-color:#fff}.voice-preview-placeholder{color:var(--text-secondary);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px}.voice-preview-info{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:.7rem;opacity:.9}.voice-preview-language{font-weight:500;text-transform:uppercase;letter-spacing:.5px}.voice-preview-duration{opacity:.8;font-size:.65rem}.voice-option.selected .voice-preview-placeholder{color:#fff}.voice-preview-overlay{position:absolute;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;border-radius:50%;opacity:0;transition:opacity .3s ease}.voice-option:hover .voice-preview-overlay,.voice-preview-overlay.visible{opacity:1}.voice-play-indicator{position:absolute;top:8px;right:8px;background:#000000b3;color:#fff;border-radius:50%;width:24px;height:24px;display:flex;align-items:center;justify-content:center;font-size:10px;opacity:.8;transition:opacity .3s ease}.voice-option:hover .voice-play-indicator{opacity:1}.voice-play-button{background:linear-gradient(135deg,#667eea,#764ba2);border:none;color:#fff;width:48px;height:48px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s ease;box-shadow:0 6px 20px #667eea66;border:3px solid rgba(255,255,255,.9);font-weight:700}.voice-play-button:hover{background:linear-gradient(135deg,#764ba2,#667eea);transform:scale(1.1);box-shadow:0 8px 25px #667eea99;border-color:#fff}.voice-play-button:active{transform:scale(.95)}.voice-play-button:disabled{opacity:.8;cursor:not-allowed;transform:none;background:linear-gradient(135deg,#4a5568,#2d3748)}.voice-play-button.playing{background:linear-gradient(135deg,#e53e3e,#c53030);transform:scale(1.1);box-shadow:0 8px 25px #e53e3e99;border-color:#fed7d7}.voice-loading-spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top:2px solid white;border-radius:50%;animation:spin 1s linear infinite}.voice-loading-spinner-small{width:12px;height:12px;border:2px solid rgba(255,255,255,.3);border-top:2px solid white;border-radius:50%;animation:spin 1s linear infinite}.voice-preview-button-mobile{display:none;background:linear-gradient(135deg,#667eea,#764ba2);border:none;color:#fff;padding:8px 12px;border-radius:20px;cursor:pointer;font-size:.8rem;font-weight:500;margin-top:8px;transition:all .3s ease;box-shadow:0 2px 8px #667eea4d;align-items:center;gap:4px}.voice-preview-button-mobile:hover{background:linear-gradient(135deg,#764ba2,#667eea);transform:translateY(-1px);box-shadow:0 4px 12px #667eea66}.voice-preview-button-mobile:active{transform:translateY(0)}.voice-preview-button-mobile:disabled{opacity:.7;cursor:not-allowed;transform:none;background:linear-gradient(135deg,#4a5568,#2d3748)}.voice-preview-button-mobile.playing{background:linear-gradient(135deg,#e53e3e,#c53030)}.voice-preview-button-mobile.playing:hover{background:linear-gradient(135deg,#c53030,#e53e3e)}.voice-info{text-align:center}.voice-name{margin:0 0 4px;font-size:1rem;font-weight:600;color:var(--text-primary)}.voice-option.selected .voice-name{color:#fff}.voice-description{margin:0 0 8px;font-size:.85rem;color:var(--text-secondary);line-height:1.4}.voice-option.selected .voice-description{color:#fffc}.voice-category{display:inline-block;background:var(--bg-primary);color:var(--text-secondary);padding:2px 8px;border-radius:10px;font-size:.75rem;font-weight:500;text-transform:uppercase;letter-spacing:.5px;margin-right:4px}.voice-option.selected .voice-category{background:#fff3;color:#fff}.voice-recommended{display:inline-block;background:#10b981;color:#fff;padding:2px 8px;border-radius:10px;font-size:.75rem;font-weight:500;text-transform:uppercase;letter-spacing:.5px}.voice-selected-indicator{position:absolute;top:8px;right:8px;background:var(--accent-color);color:#fff;width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.7rem}.selected-voice-info{display:flex;align-items:center;gap:12px;padding:16px;background:var(--bg-secondary);border-radius:12px;border:1px solid var(--border-color);margin-bottom:16px}.selected-voice-preview{width:40px;height:40px;background:var(--accent-color);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff}.selected-voice-details h4{margin:0 0 4px;font-size:1rem;font-weight:600;color:var(--text-primary)}.selected-voice-details p{margin:0 0 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