@import"https://fonts.googleapis.com/css2?family=Lato:ital,wght@0,100;0,300;0,400;0,700;0,900;1,100;1,300;1,400;1,700;1,900&display=swap";:root{--primary: #10B981;--primary-hover: #059669;--primary-light: #D1FAE5;--secondary: #3B82F6;--secondary-hover: #2563EB;--bg-color: #F3F4F6;--surface: #FFFFFF;--surface-glass: rgba(255, 255, 255, .85);--text-main: #111827;--text-muted: #6B7280;--border: #E5E7EB;--border-focus: #34D399;--error: #EF4444;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, .07);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--max-w-app: 1200px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Lato,sans-serif;background-color:var(--bg-color);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body:before{content:"";position:fixed;inset:0;background:radial-gradient(circle at 15% 50%,rgba(16,185,129,.08),transparent 25%),radial-gradient(circle at 85% 30%,rgba(59,130,246,.08),transparent 25%);z-index:-1;pointer-events:none}.glass-panel{background:var(--surface-glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.5);border-radius:var(--radius-lg);box-shadow:var(--shadow-glass)}.title{font-size:1.5rem;font-weight:700;color:var(--text-main);margin-bottom:.5rem}@media(min-width:768px){.title{font-size:2rem}}.subtitle{font-size:.875rem;color:var(--text-muted);margin-bottom:1.5rem}.form-group{margin-bottom:1.25rem}.form-grid-2,.form-grid-60-40{display:grid;grid-template-columns:1fr;gap:1.25rem;margin-bottom:1.25rem}.form-grid-2 .form-group,.form-grid-60-40 .form-group{margin-bottom:0}@media(min-width:640px){.form-grid-2{grid-template-columns:1fr 1fr}.form-grid-60-40{grid-template-columns:60% 40%}}.form-label{display:block;font-size:.875rem;font-weight:500;color:var(--text-main);margin-bottom:.5rem}.form-input,.form-textarea{width:100%;padding:.75rem 1rem;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface);font-family:inherit;font-size:.9375rem;color:var(--text-main);transition:all .2s ease}.form-textarea{min-height:100px;resize:vertical}.form-input:focus,.form-textarea:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 3px #34d39933}.form-input::placeholder,.form-textarea::placeholder{color:#9ca3af}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;font-family:inherit;font-size:.9375rem;font-weight:500;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1)}.btn:active{transform:scale(.98)}.btn-primary{background-color:var(--primary);color:#fff;box-shadow:0 4px 6px -1px #10b98133}.btn-primary:hover{background-color:var(--primary-hover);box-shadow:0 6px 8px -1px #10b9814d;transform:translateY(-1px)}.btn-secondary{background-color:#fff;color:var(--text-main);border:1px solid var(--border)}.btn-secondary:hover{background-color:var(--bg-color)}.btn-success{background-color:var(--secondary);color:#fff;box-shadow:0 4px 6px -1px #10b98133}.btn-success:hover{background-color:var(--secondary-hover);box-shadow:0 6px 8px -1px #10b9814d;transform:translateY(-1px)}.btn-outline-primary{background-color:transparent;color:var(--primary);border:1px solid var(--primary)}.btn-outline-primary:hover{background-color:var(--primary-light)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .4s ease-out forwards}.app-container{max-width:var(--max-w-app);margin:0 auto;padding:1rem;min-height:100vh;display:flex;flex-direction:column}.main-content{display:flex;flex-direction:column;gap:1.5rem;flex:1}@media(min-width:1024px){.app-container{padding:2rem}.main-content{flex-direction:row;height:calc(100vh - 8rem)}.form-section{flex:1;overflow-y:auto;padding-right:.5rem}.preview-section{flex:1;position:sticky;top:2rem;height:calc(100vh - 4rem)}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}.navbar{position:sticky;top:0;z-index:50;border-radius:0;border-left:none;border-right:none;border-top:none}.navbar-container{max-width:var(--max-w-app);margin:0 auto;padding:1rem;display:flex;justify-content:space-between;align-items:center}.navbar-logo{display:flex;align-items:center;gap:.75rem;cursor:pointer}.app-logo-small{color:var(--primary);display:flex;align-items:center;justify-content:center;background:#fff;padding:.4rem;border-radius:var(--radius-sm);box-shadow:var(--shadow-sm)}.navbar-brand{font-size:1.25rem;font-weight:700;color:var(--text-main)}.navbar-links{display:flex;gap:.5rem}.nav-link{display:flex;align-items:center;gap:.5rem;background:none;border:none;font-family:inherit;font-size:.9375rem;font-weight:600;color:var(--text-muted);cursor:pointer;padding:.5rem .75rem;border-radius:var(--radius-sm);transition:all .2s}.nav-link:hover,.nav-link.active{color:var(--primary);background:var(--primary-light)}.mobile-menu-btn{background:none;border:none;color:var(--text-main);cursor:pointer;padding:.5rem;display:flex;align-items:center;justify-content:center}.mobile-nav{padding:1rem;background:var(--surface);border-top:1px solid var(--border);display:flex;flex-direction:column;gap:.5rem;position:absolute;top:100%;left:0;right:0;box-shadow:var(--shadow-md)}.mobile-nav-link{display:flex;align-items:center;gap:.75rem;background:none;border:none;font-family:inherit;font-size:1rem;font-weight:600;color:var(--text-muted);cursor:pointer;padding:1rem;border-radius:var(--radius-md);transition:all .2s;width:100%;text-align:left}.mobile-nav-link:hover,.mobile-nav-link.active{color:var(--primary);background:var(--primary-light)}.desktop-only{display:none}@media(min-width:768px){.desktop-only{display:flex}.mobile-only{display:none}}.collapsible-header{display:flex;align-items:center;justify-content:space-between;width:100%;background:none;border:none;border-bottom:2px solid var(--primary-light);padding:0 0 .5rem;cursor:pointer;transition:all .2s;font-family:inherit}.collapsible-header:hover{border-bottom-color:var(--primary)}.collapsible-title{color:var(--primary);font-size:1rem;font-weight:600;margin:0}.collapsible-icon{color:var(--primary);flex-shrink:0}.home-container{max-width:1000px;margin:0 auto;padding:4rem 1.5rem}.home-hero{text-align:center;margin-bottom:4rem}.home-title{font-size:clamp(2rem,5vw,3rem);font-weight:800;color:var(--text-main);margin-bottom:1rem;line-height:1.2}.home-subtitle{font-size:1.125rem;color:var(--text-muted);max-width:600px;margin:0 auto;line-height:1.6}.tools-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.tool-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2rem;text-align:left;transition:all .3s cubic-bezier(.4,0,.2,1);cursor:pointer;display:flex;flex-direction:column;position:relative;overflow:hidden}.tool-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--primary);opacity:0;transition:opacity .3s ease}.tool-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:var(--primary)}.tool-card:hover:before{opacity:1}.tool-icon-wrapper{width:64px;height:64px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;transition:transform .3s ease}.tool-card:hover .tool-icon-wrapper{transform:scale(1.1)}.tool-title{font-size:1.25rem;font-weight:700;color:var(--text-main);margin-bottom:.75rem}.tool-desc{font-size:.9375rem;color:var(--text-muted);line-height:1.5;margin-bottom:2rem;flex-grow:1}.tool-action{display:flex;align-items:center;gap:.5rem;font-weight:600;color:var(--primary);font-size:.875rem}.action-icon{transition:transform .3s ease}.tool-card:hover .action-icon{transform:translate(4px)}.app-header{display:flex;align-items:center;justify-content:center;gap:.75rem;padding:1rem 0 2rem}.app-logo{color:var(--primary);display:flex;align-items:center;justify-content:center;background:#fff;padding:.5rem;border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}