:root{--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-tertiary:#334155;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--accent-primary:#ec4899;--accent-secondary:#8b5cf6;--accent-tertiary:#3b82f6;--accent-glow:rgba(139,92,246,0.4);--success:#10b981;--danger:#ef4444;--glass-bg:rgba(15,23,42,0.65);--glass-border:rgba(255,255,255,0.1);--glass-highlight:rgba(255,255,255,0.05);--font-heading:"Outfit",sans-serif;--font-body:"Inter",sans-serif;--radius-sm:0.5rem;--radius-md:1rem;--radius-lg:1.5rem;--radius-full:9999px;--shadow-sm:0 4px 6px -1px rgba(0,0,0,0.1),0 2px 4px -1px rgba(0,0,0,0.06);--shadow-md:0 10px 15px -3px rgba(0,0,0,0.2),0 4px 6px -2px rgba(0,0,0,0.1);--shadow-lg:0 20px 25px -5px rgba(0,0,0,0.3),0 10px 10px -5px rgba(0,0,0,0.2);--shadow-glow:0 0 20px rgba(139,92,246,0.3);--gradient-brand:linear-gradient(135deg,hsl(246,80%,52%),hsl(280,80%,52%));--gradient-accent:linear-gradient(135deg,hsl(168,76%,44%),hsl(200,80%,50%))}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{background-color:var(--bg-primary);font-family:var(--font-body);line-height:1.6;min-height:100vh;min-height:100dvh;overflow-x:hidden;background-image:radial-gradient(circle at 15% 50%,rgba(236,72,153,.05),transparent 25%),radial-gradient(circle at 85% 30%,rgba(139,92,246,.05),transparent 25%)}body,h1,h2,h3,h4,h5,h6{color:var(--text-primary)}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2}a{color:var(--text-primary);text-decoration:none;transition:all .3s ease}button{cursor:pointer;border:none;background:none;font-family:var(--font-body)}img{max-width:100%;display:block}input,textarea{font-family:var(--font-body);background:var(--bg-primary);border:1px solid var(--glass-border);color:var(--text-primary);outline:none}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.gap-8{gap:2rem}.p-2{padding:.5rem}.p-3{padding:.75rem}.p-4{padding:1rem}.p-6{padding:1.5rem}.p-8{padding:2rem}.pt-6{padding-top:1.5rem}.pb-8{padding-bottom:2rem}.m-0{margin:0}.mt-2{margin-top:.5rem}.mt-4{margin-top:1rem}.mt-6{margin-top:1.5rem}.mt-8{margin-top:2rem}.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.mb-8{margin-bottom:2rem}.grid{display:grid}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}@media (min-width:768px){.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.md\:col-span-2{grid-column:span 2/span 2}}@media (min-width:1024px){.lg\:flex-row,.xl\:flex-row{flex-direction:row!important}}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);transition:transform .3s ease,box-shadow .3s ease}.glass-panel:hover{box-shadow:var(--shadow-lg),var(--shadow-glow)}.text-gradient{background:linear-gradient(to right,var(--accent-primary),var(--accent-secondary),var(--accent-tertiary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn-primary{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));color:white;font-weight:600;font-family:var(--font-heading);transition:all .3s ease;box-shadow:0 4px 15px rgba(236,72,153,.3);position:relative;overflow:hidden}.btn-primary:after{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:all .5s ease}.btn-primary:hover:after{left:100%}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(139,92,246,.4)}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:var(--radius-full);background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--glass-border);font-weight:500;transition:all .3s ease}.btn-secondary:hover{background:var(--bg-secondary);border-color:var(--glass-highlight);transform:translateY(-2px)}.btn-icon{display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border-radius:50%;background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--text-secondary);transition:all .3s ease}.btn-icon:hover{color:var(--accent-secondary);background:var(--bg-tertiary);transform:scale(1.05)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}@keyframes pulse-glow{0%{box-shadow:0 0 0 0 rgba(139,92,246,.4)}70%{box-shadow:0 0 0 10px rgba(139,92,246,0)}to{box-shadow:0 0 0 0 rgba(139,92,246,0)}}.animate-fade-in{animation:fadeIn .6s ease-out forwards}.animate-float{animation:float 6s ease-in-out infinite}.app-wrapper{display:flex;flex-direction:column;min-height:100vh;padding-bottom:5rem;width:100%}.main-content{flex:1 1;padding:3rem 2rem;width:100%}.main-content>div{max-width:1000px;margin:0 auto;width:100%}.form-group{margin-bottom:1.5rem}.form-label{display:block;font-family:var(--font-heading);font-weight:500;margin-bottom:.5rem;color:var(--text-secondary);font-size:.9rem}.form-input{width:100%;padding:.75rem 1rem;border-radius:var(--radius-sm);background:var(--bg-primary);border:1px solid var(--glass-border);color:var(--text-primary);transition:all .3s ease}.form-input:focus{border-color:var(--accent-secondary);box-shadow:0 0 0 2px rgba(139,92,246,.2)}.form-textarea{width:100%;min-height:120px;padding:.75rem 1rem;border-radius:var(--radius-sm);background:var(--bg-primary);border:1px solid var(--glass-border);color:var(--text-primary);resize:vertical;transition:all .3s ease}.form-textarea:focus{border-color:var(--accent-secondary);box-shadow:0 0 0 2px rgba(139,92,246,.2)}.mobile-nav{position:fixed;bottom:0;left:0;right:0;background:rgba(15,23,42,.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--glass-border);display:flex;justify-content:flex-start;overflow-x:auto;gap:1.5rem;z-index:100;padding:.75rem 1rem calc(.75rem + env(safe-area-inset-bottom))}.mobile-nav::-webkit-scrollbar{display:none}.nav-item{display:flex;flex-direction:column;align-items:center;gap:.25rem;color:var(--text-secondary);font-size:.75rem;font-family:var(--font-heading);font-weight:500;transition:color .3s ease;background:transparent;flex-shrink:0;min-width:60px}.nav-item.active,.nav-item.active svg{color:var(--accent-primary)}.nav-item.active svg{transform:translateY(-2px)}.nav-item svg{transition:transform .3s ease}.nav-item:active svg{transform:scale(.9)}@media (min-width:768px){.app-wrapper{padding-bottom:0;flex-direction:row}.mobile-nav{display:none}.desktop-sidebar{width:250px;height:100vh;position:-webkit-sticky;position:sticky;top:0;background:var(--bg-secondary);border-right:1px solid var(--glass-border);padding:2rem 1rem;display:flex;flex-direction:column}.desktop-nav-item{display:flex;align-items:center;gap:1rem;padding:1rem;border-radius:var(--radius-sm);color:var(--text-secondary);font-family:var(--font-heading);font-weight:500;transition:all .3s ease;margin-bottom:.5rem;text-align:left;width:100%}.desktop-nav-item:hover{background:var(--bg-tertiary);color:var(--text-primary)}.desktop-nav-item.active{background:linear-gradient(135deg,rgba(236,72,153,.1),rgba(139,92,246,.1));color:var(--accent-secondary);border-left:3px solid var(--accent-secondary)}}@media (max-width:767px){.desktop-sidebar{display:none}}.tool-header{text-align:center;margin-bottom:2.5rem}.tool-title{font-size:2.5rem;margin-bottom:.5rem}.tool-subtitle{color:var(--text-secondary);font-size:1.1rem}.qr-container{background:white;display:inline-block;margin:0 auto;box-shadow:0 10px 25px rgba(0,0,0,.2)}.qr-container,.social-preview{padding:1.5rem;border-radius:var(--radius-md)}.social-preview{background:var(--bg-secondary);border:1px solid var(--glass-border);margin-top:1.5rem}