:root{--primary-color: #3b82f6;--secondary-color: #64748b;--accent-color: #f59e0b;--info-color: #06b6d4;--success-color: #10b981;--warning-color: #f59e0b;--error-color: #ef4444;--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-card: #ffffff;--text-primary: #1e293b;--text-secondary: #64748b;--border-color: #e2e8f0;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--border-radius: 8px;--transition: all .2s ease-in-out}[data-theme=dark]{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-card: #334155;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--border-color: #475569}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.6;color:var(--text-primary);background-color:var(--bg-primary);transition:var(--transition)}.app{min-height:100vh;display:flex;flex-direction:column}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.header{background:linear-gradient(135deg,var(--primary-color),var(--info-color));color:#fff;padding:2rem 0;text-align:center}.title{font-size:2.5rem;font-weight:700;margin-bottom:.5rem}.subtitle{font-size:1.1rem;opacity:.9}.main{flex:1;padding:2rem 0;background-color:var(--bg-secondary)}.section{margin-bottom:3rem}.section h2{font-size:1.8rem;margin-bottom:1.5rem;color:var(--text-primary)}.card{background-color:var(--bg-card);border-radius:var(--border-radius);padding:2rem;box-shadow:var(--shadow-md);border:1px solid var(--border-color)}.button-group{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:2rem}.btn{padding:.75rem 1.5rem;border:none;border-radius:var(--border-radius);font-size:1rem;font-weight:500;cursor:pointer;transition:var(--transition);text-decoration:none;display:inline-block}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:#2563eb;transform:translateY(-1px)}.btn-secondary{background-color:var(--secondary-color);color:#fff}.btn-secondary:hover{background-color:#475569;transform:translateY(-1px)}.btn-accent{background-color:var(--accent-color);color:#fff}.btn-accent:hover{background-color:#d97706;transform:translateY(-1px)}.btn-info{background-color:var(--info-color);color:#fff}.btn-info:hover{background-color:#0891b2;transform:translateY(-1px)}.btn-small{padding:.5rem 1rem;font-size:.875rem}.form-group{margin-bottom:2rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-primary)}.input{width:100%;max-width:400px;padding:.75rem;border:1px solid var(--border-color);border-radius:var(--border-radius);font-size:1rem;background-color:var(--bg-primary);color:var(--text-primary);transition:var(--transition)}.input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #3b82f61a}.output-area{margin-top:2rem}.output-area h3{margin-bottom:1rem;color:var(--text-primary)}.output-box{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:1.5rem;min-height:120px;font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:.875rem;line-height:1.5}.output-message{color:var(--text-secondary);font-style:italic}.output-log{margin-bottom:.5rem;padding:.5rem;border-radius:4px;background-color:var(--bg-primary)}.output-log.success{background-color:#10b9811a;color:var(--success-color);border-left:3px solid var(--success-color)}.output-log.error{background-color:#ef44441a;color:var(--error-color);border-left:3px solid var(--error-color)}.output-log.info{background-color:#06b6d41a;color:var(--info-color);border-left:3px solid var(--info-color)}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem}.info-card{background-color:var(--bg-card);border-radius:var(--border-radius);padding:1.5rem;box-shadow:var(--shadow-sm);border:1px solid var(--border-color)}.info-card h3{margin-bottom:1rem;color:var(--text-primary);font-size:1.1rem}.info-card p{color:var(--text-secondary);font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:.875rem}.tools-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.tool-card{background-color:var(--bg-card);border-radius:var(--border-radius);padding:1.5rem;box-shadow:var(--shadow-sm);border:1px solid var(--border-color)}.tool-card h3{margin-bottom:1rem;color:var(--text-primary)}.script-list,.feature-list{list-style:none}.script-list li,.feature-list li{margin-bottom:.5rem;color:var(--text-secondary)}.script-list code{background-color:var(--bg-secondary);padding:.25rem .5rem;border-radius:4px;font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:.875rem;color:var(--primary-color)}.footer{background-color:var(--bg-card);border-top:1px solid var(--border-color);padding:2rem 0;text-align:center;color:var(--text-secondary)}.footer p{margin-bottom:.5rem}.version{font-size:.875rem;opacity:.8}@media (max-width: 768px){.container{padding:0 1rem}.title{font-size:2rem}.button-group{flex-direction:column}.btn{width:100%}.info-grid,.tools-grid{grid-template-columns:1fr}.card{padding:1.5rem}}@media (max-width: 480px){.header{padding:1.5rem 0}.main{padding:1rem 0}.section{margin-bottom:2rem}.card{padding:1rem}}