:root{--primary-color: #4a6cf7;--primary-hover: #3a5ce4;--secondary-color: #6c757d;--secondary-hover: #5a6268;--success-color: #28a745;--danger-color: #dc3545;--warning-color: #ffc107;--info-color: #17a2b8;--dark-bg: #1e1e2d;--darker-bg: #151521;--light-bg: #2b2b40;--lighter-bg: #323248;--border-color: #323248;--text-color: #e6e6e6;--text-muted: #a2a3b7;--shadow: 0 4px 24px 0 rgba(0, 0, 0, .3);--border-radius: 8px;--transition: all .3s ease;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--dark-bg);color:var(--text-color);line-height:1.6}.container{max-width:1200px;margin:0 auto;padding:0 20px}header{background-color:var(--darker-bg);padding:1rem 0;box-shadow:var(--shadow);position:sticky;top:0;z-index:100}.header-content{display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text-color)}.logo img{height:40px}.logo-text{font-size:1.5rem;font-weight:700}nav ul{display:flex;list-style:none;gap:1.5rem}nav a{color:var(--text-color);text-decoration:none;font-weight:500;transition:var(--transition);padding:.5rem .75rem;border-radius:var(--border-radius)}nav a:hover,nav a.active{color:var(--primary-color);background-color:#4a6cf71a}main{padding:2rem 0;min-height:calc(100vh - 140px)}footer{background-color:var(--darker-bg);padding:1.5rem 0;text-align:center;color:var(--text-muted)}.footer-content{display:flex;justify-content:space-between;align-items:center}.footer-links{display:flex;gap:1.5rem}.footer-links a{color:var(--text-muted);text-decoration:none;transition:var(--transition)}.footer-links a:hover{color:var(--primary-color)}.page-title{font-size:2.25rem;font-weight:700;margin-bottom:.75rem;color:var(--primary-color)}.page-description{font-size:1.1rem;color:var(--text-muted);margin-bottom:2rem}.tool-container,.tool-form{background-color:var(--light-bg);border-radius:var(--border-radius);padding:2rem;box-shadow:var(--shadow);margin-bottom:2rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500}.form-control{width:100%;padding:.75rem 1rem;font-size:1rem;background-color:var(--darker-bg);border:1px solid var(--border-color);border-radius:var(--border-radius);color:var(--text-color);transition:var(--transition)}.form-control:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 2px #4a6cf740}textarea.form-control{min-height:150px;resize:vertical}.tool-options{display:flex;flex-wrap:wrap;gap:1rem;margin-top:.5rem}.tool-option{display:flex;align-items:center;gap:.5rem}.tool-option input[type=radio],.tool-option input[type=checkbox]{accent-color:var(--primary-color);width:18px;height:18px}.form-actions{display:flex;gap:1rem;margin-top:2rem}.btn{padding:.75rem 1.5rem;font-size:1rem;font-weight:500;border:none;border-radius:var(--border-radius);cursor:pointer;transition:var(--transition);display:inline-flex;align-items:center;justify-content:center;gap:.5rem;background-color:var(--primary-color);color:#fff}.btn:hover{background-color:var(--primary-hover)}.btn-secondary{background-color:var(--secondary-color);color:#fff}.btn-secondary:hover{background-color:var(--secondary-hover)}.btn i{font-size:1rem}.result-container{background-color:var(--light-bg);border-radius:var(--border-radius);padding:2rem;box-shadow:var(--shadow)}.result-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;padding-bottom:1rem;border-bottom:1px solid var(--border-color)}.result-header h3{font-size:1.25rem;font-weight:600}.copy-btn{background-color:transparent;border:1px solid var(--border-color);color:var(--text-color);padding:.5rem 1rem;border-radius:var(--border-radius);cursor:pointer;transition:var(--transition);display:flex;align-items:center;gap:.5rem}.copy-btn:hover{background-color:var(--lighter-bg);border-color:var(--text-muted)}.result-content{background-color:var(--darker-bg);padding:1.5rem;border-radius:var(--border-radius);font-family:monospace;white-space:pre-wrap;word-break:break-word;max-height:400px;overflow-y:auto}.stats{display:flex;flex-wrap:wrap;gap:2rem;margin-top:1.5rem}.stat-item{flex:1;min-width:120px;background-color:var(--darker-bg);padding:1rem;border-radius:var(--border-radius);text-align:center}.stat-label{font-size:.875rem;color:var(--text-muted);margin-bottom:.5rem}.stat-value{font-size:1.5rem;font-weight:700;color:var(--primary-color)}@media (max-width: 768px){.header-content{flex-direction:column;gap:1rem}nav ul{flex-wrap:wrap;justify-content:center}.footer-content{flex-direction:column;gap:1rem}.form-actions{flex-direction:column}.stats{flex-direction:column;gap:1rem}}.checkbox-group{display:flex;flex-direction:column;gap:.75rem}.checkbox-group label{display:flex;align-items:center;gap:.5rem;margin-bottom:0;cursor:pointer}.range-container{display:flex;align-items:center;gap:1rem}.range-container input[type=range]{flex:1;accent-color:var(--primary-color)}.range-container span{min-width:40px;text-align:center;font-weight:600}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.result-container{animation:fadeIn .3s ease-out}.tool-icon{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;background-color:#4a6cf71a;color:var(--primary-color);border-radius:50%;margin-right:1rem}.tool-header{display:flex;align-items:center;margin-bottom:1.5rem}.tool-header-content{flex:1}.tabs{display:flex;border-bottom:1px solid var(--border-color);margin-bottom:1.5rem}.tab{padding:.75rem 1.5rem;cursor:pointer;border-bottom:2px solid transparent;transition:var(--transition)}.tab.active{border-bottom-color:var(--primary-color);color:var(--primary-color)}.tab-content{display:none}.tab-content.active{display:block;animation:fadeIn .3s ease-out}.switch{position:relative;display:inline-block;width:50px;height:24px}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:var(--secondary-color);transition:var(--transition);border-radius:24px}.slider:before{position:absolute;content:"";height:16px;width:16px;left:4px;bottom:4px;background-color:#fff;transition:var(--transition);border-radius:50%}input:checked+.slider{background-color:var(--primary-color)}input:checked+.slider:before{transform:translate(26px)}.tooltip{position:relative;display:inline-block}.tooltip .tooltip-text{visibility:hidden;width:200px;background-color:var(--darker-bg);color:var(--text-color);text-align:center;border-radius:var(--border-radius);padding:.5rem;position:absolute;z-index:1;bottom:125%;left:50%;transform:translate(-50%);opacity:0;transition:opacity .3s;box-shadow:var(--shadow);font-size:.875rem}.tooltip:hover .tooltip-text{visibility:visible;opacity:1}.badge{display:inline-block;padding:.25rem .5rem;font-size:.75rem;font-weight:600;border-radius:20px;background-color:var(--primary-color);color:#fff}.badge-secondary{background-color:var(--secondary-color)}.badge-success{background-color:var(--success-color)}.badge-warning{background-color:var(--warning-color);color:#212529}.badge-danger{background-color:var(--danger-color)}.input-group{display:flex}.input-group .form-control{border-radius:0}.input-group .form-control:first-child{border-top-left-radius:var(--border-radius);border-bottom-left-radius:var(--border-radius)}.input-group-append{display:flex}.input-group-text{display:flex;align-items:center;padding:.75rem 1rem;background-color:var(--lighter-bg);border:1px solid var(--border-color);border-left:none;border-top-right-radius:var(--border-radius);border-bottom-right-radius:var(--border-radius)}.card{background-color:var(--light-bg);border-radius:var(--border-radius);box-shadow:var(--shadow);overflow:hidden;transition:var(--transition)}.card:hover{transform:translateY(-5px)}.card-header{padding:1.25rem;border-bottom:1px solid var(--border-color);font-weight:600}.card-body{padding:1.25rem}.card-footer{padding:1.25rem;border-top:1px solid var(--border-color)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.alert{padding:1rem;border-radius:var(--border-radius);margin-bottom:1.5rem;border-left:4px solid transparent}.alert-info{background-color:#17a2b81a;border-left-color:var(--info-color)}.alert-success{background-color:#28a7451a;border-left-color:var(--success-color)}.alert-warning{background-color:#ffc1071a;border-left-color:var(--warning-color)}.alert-danger{background-color:#dc35451a;border-left-color:var(--danger-color)}