:root{--primary-color:#2c3e50;--secondary-color:#3498db;--accent-color:#e74c3c;--success-color:#27ae60;--warning-color:#f39c12;--light-color:#f8f9fa;--dark-color:#2c3e50;--gray-color:#95a5a6;--bg-color:#f5f7fa;--card-bg:white;--text-color:#2c3e50;--border-color:#ddd;--shadow-color:rgba(0, 0, 0, 0.1);--border-radius:10px;--box-shadow:0 5px 15px var(--shadow-color);--transition:all 0.3s ease}[data-theme=dark]{--primary-color:#3498db;--secondary-color:#1abc9c;--accent-color:#e74c3c;--success-color:#2ecc71;--warning-color:#f1c40f;--light-color:#34495e;--dark-color:#ecf0f1;--gray-color:#7f8c8d;--bg-color:#1a1a2e;--card-bg:#16213e;--text-color:#ecf0f1;--border-color:#2c3e50;--shadow-color:rgba(0, 0, 0, 0.3)}*{margin:0;padding:0;box-sizing:border-box;max-width:100%;overflow-x:inherit}body,html{max-width:100%;overflow-x:hidden}body{font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;color:var(--text-color);background:var(--bg-color);min-height:100vh;padding-bottom:40px;transition:var(--transition)}a,button,input{touch-action:manipulation}a{text-decoration:none;color:var(--secondary-color);transition:var(--transition)}a:hover{color:var(--accent-color)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}header{background-color:var(--card-bg);box-shadow:var(--box-shadow);position:relative;top:0;z-index:100;transition:var(--transition);width:100%;overflow-x:visible}.nav-bar{display:flex;justify-content:space-between;align-items:center;padding:15px 0}.nav-bar h1{font-size:1.5rem;color:var(--text-color);display:flex;align-items:center;gap:8px;transition:var(--transition)}.nav-bar h1 i{color:var(--success-color)}.header-controls{display:flex;align-items:center;gap:20px}.calculator-dropdown{position:relative;display:inline-block}.dropdown-btn{background-color:var(--light-color);color:var(--text-color);padding:6px 12px;border:none;border-radius:15px;cursor:pointer;font-weight:600;display:flex;align-items:center;gap:8px;transition:var(--transition)}.dropdown-btn:hover{background-color:var(--secondary-color);color:#fff}.dropdown-content{display:none;position:absolute;background-color:var(--card-bg);min-width:250px;box-shadow:var(--box-shadow);border-radius:var(--border-radius);z-index:1000;top:100%;left:0;margin-top:5px;overflow:hidden}.dropdown-content a{color:var(--text-color);padding:12px 16px;text-decoration:none;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--border-color);transition:var(--transition)}.dropdown-content a:last-child{border-bottom:none}.dropdown-content a:hover{background-color:var(--light-color);color:var(--secondary-color)}.dropdown-content a i{width:20px;text-align:center}.quick-nav{display:flex;gap:15px;list-style:none}.quick-nav li{background-color:var(--light-color);border-radius:20px;padding:5px}.quick-nav a{color:var(--text-color);font-weight:500;padding:5px 10px;border-radius:5px;transition:var(--transition)}.quick-nav a:hover{background-color:var(--light-color);color:var(--secondary-color)}.theme-toggle-container{display:flex;align-items:center;gap:8px}.theme-label{font-size:.9rem;font-weight:500;color:var(--text-color);transition:var(--transition);min-width:35px}.theme-label.active{opacity:1;font-weight:600}.theme-label.inactive{opacity:.6}.theme-toggle{position:relative;width:50px;height:24px}.theme-toggle input{opacity:0;width:0;height:0}.theme-slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:var(--light-color);border-radius:24px;transition:var(--transition)}.theme-slider:before{position:absolute;content:"";height:16px;width:16px;left:4px;bottom:4px;background-color:#fff;border-radius:50%;transition:var(--transition);display:flex;align-items:center;justify-content:center}input:checked+.theme-slider{background-color:var(--secondary-color)}input:checked+.theme-slider:before{transform:translateX(26px);content:"🌙";font-size:10px;line-height:16px}.theme-slider:before{content:"☀️";font-size:10px;line-height:16px}.main-content{display:grid;grid-template-columns:1fr;gap:20px;width:100%;max-width:100%;margin:20px auto}@media (min-width:768px){.main-content{grid-template-columns:1fr 1fr}}.instruction-section{background-color:var(--card-bg);border-radius:var(--border-radius);padding:20px;box-shadow:var(--box-shadow);height:fit-content;transition:var(--transition);width:100%;overflow:hidden;margin:15px auto}summary{cursor:pointer}.instruction-section h2{color:var(--text-color);margin-bottom:15px;padding-bottom:8px;border-bottom:2px solid var(--border-color);display:flex;align-items:center;gap:10px;transition:var(--transition)}.instruction-section h2 i{color:var(--warning-color)}.instruction-content{color:var(--text-color)}.instruction-content p{margin-bottom:12px}.instruction-content ul{margin-left:20px;margin-bottom:20px}.instruction-content li{margin-bottom:8px;padding-left:5px}.calculator-section{background-color:var(--card-bg);border-radius:var(--border-radius);padding:20px;box-shadow:var(--box-shadow);transition:var(--transition);width:100%;max-width:100%}.calculator-section h2{color:var(--text-color);margin-bottom:20px;text-align:center;font-size:1.4rem;display:flex;align-items:center;justify-content:center;gap:10px;transition:var(--transition)}.calculator-section h2 i{color:var(--accent-color)}.calculator-form{background-color:var(--light-color);border-radius:var(--border-radius);padding:20px;margin-bottom:20px}.input-section{display:flex;flex-direction:column;gap:20px}.input-group{display:flex;flex-direction:column;gap:8px}.input-group label{font-weight:600;color:var(--text-color);font-size:1rem;margin-bottom:5px}.input-group input,.input-group select{padding:12px 15px;border:2px solid var(--border-color);border-radius:5px;font-size:1rem;background-color:var(--card-bg);color:var(--text-color);width:100%;transition:var(--transition)}.input-error{border-color:var(--accent-color)!important;box-shadow:0 0 0 2px rgba(231,76,60,.2)!important}.input-group input:focus,.input-group select:focus{outline:0;border-color:var(--secondary-color);box-shadow:0 0 0 2px rgba(52,152,219,.2)}.input-error-text{color:var(--accent-color);font-size:.85rem;margin-top:5px;display:none;font-weight:500}.input-error-text.show{display:block}.probability-section{background-color:var(--light-color);border-radius:var(--border-radius);padding:20px;margin:20px 0}.probability-slider-container{margin-bottom:15px}.slider-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;flex-wrap:wrap;gap:10px}.slider-header h4{color:var(--text-color);font-size:1rem;margin:0}.slider-value{font-weight:600;color:var(--secondary-color);background-color:var(--card-bg);padding:5px 12px;border-radius:10px;font-size:.9rem;min-width:60px;text-align:center}.probability-slider{width:100%;height:8px;-webkit-appearance:none;appearance:none;background:linear-gradient(to right,#e74c3c,#f39c12,#27ae60);border-radius:4px;outline:0;margin:10px 0;overflow-x:visible}.probability-slider::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background-color:var(--secondary-color);cursor:pointer;border:3px solid #fff;box-shadow:0 2px 5px rgba(0,0,0,.2)}.probability-labels{display:flex;justify-content:space-between;margin-top:5px;font-size:.85rem;color:var(--gray-color)}.action-buttons{display:flex;justify-content:center;gap:15px;margin:20px 0;flex-wrap:wrap}.action-buttons button{padding:12px 20px;font-size:1rem;font-weight:600;border:none;border-radius:5px;cursor:pointer;transition:var(--transition);display:flex;align-items:center;gap:8px;min-width:160px;justify-content:center;flex:1;max-width:200px}#calculate-btn{background-color:var(--success-color);color:#fff}#calculate-btn:hover{background-color:#219653;transform:translateY(-2px);box-shadow:0 5px 10px rgba(39,174,96,.3)}#reset-btn{background-color:var(--gray-color);color:#fff}#reset-btn:hover{background-color:#7f8c8d;transform:translateY(-2px);box-shadow:0 5px 10px rgba(149,165,166,.3)}#analyze-btn{background-color:var(--secondary-color);color:#fff}#analyze-btn:hover{background-color:#2980b9;transform:translateY(-2px)}.results-section{background-color:var(--light-color);border-radius:var(--border-radius);padding:20px;margin-top:20px;width:100%;overflow-x:auto}.results-section h3{color:var(--text-color);margin-bottom:20px;display:flex;align-items:center;gap:10px;font-size:1.2rem}.ev-display{text-align:center;margin-bottom:25px;padding:15px;background-color:var(--card-bg);border-radius:var(--border-radius);border:2px solid var(--border-color)}.ev-value{font-size:2.5rem;font-weight:700;font-family:'Courier New',monospace;margin:10px 0;transition:var(--transition)}@media (min-width:768px){.ev-value{font-size:3rem}}.ev-value.positive{color:var(--success-color)}.ev-value.negative{color:var(--accent-color)}.ev-value.neutral{color:var(--gray-color)}.ev-label{font-size:1.2rem;color:var(--text-color);margin-bottom:10px;font-weight:600}.ev-description{font-size:.95rem;color:var(--text-color);opacity:.9;max-width:600px;margin:0 auto;line-height:1.5}.results-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px;margin-top:20px}@media (min-width:768px){.results-grid{grid-template-columns:repeat(4,1fr)}}.result-card{background-color:var(--card-bg);border-radius:var(--border-radius);padding:15px;text-align:center;border:2px solid var(--border-color);transition:var(--transition);min-height:100px;display:flex;flex-direction:column;justify-content:center}.result-card:hover{transform:translateY(-3px);box-shadow:0 5px 15px var(--shadow-color);border-color:var(--secondary-color)}.result-card h4{color:var(--text-color);margin-bottom:10px;font-size:.65rem;text-transform:uppercase;letter-spacing:.5px;line-height:1.3}.result-value{font-size:1rem!important;font-family:'Courier New',monospace;line-height:1.2}@media (min-width:768px){.result-value{font-size:1.5rem}}.result-value.positive{color:var(--success-color)}.result-value.negative{color:var(--accent-color)}.advanced-analysis{background-color:var(--light-color);border-radius:var(--border-radius);padding:20px;margin-top:20px}.analysis-grid{display:grid;grid-template-columns:1fr;gap:15px;margin-top:15px}@media (min-width:768px){.analysis-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}}.analysis-card{background-color:var(--card-bg);border-radius:var(--border-radius);padding:15px;border-left:4px solid var(--secondary-color)}.analysis-card h4{color:var(--text-color);margin-bottom:10px;font-size:.9rem}.analysis-card p{color:var(--text-color);font-size:.9rem;opacity:.9;line-height:1.5}.ads-section{background-color:var(--card-bg);border-radius:var(--border-radius);padding:15px;margin:20px auto;max-width:100%;box-shadow:var(--box-shadow);transition:var(--transition)}.ads-section h2{color:var(--text-color);margin-bottom:15px;display:flex;align-items:center;gap:8px;transition:var(--transition);font-size:1.1rem;border-bottom:1px solid var(--border-color);padding-bottom:10px}.ads-section h2 i{color:var(--warning-color)}.ads-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.ad-card{background:linear-gradient(145deg,var(--light-color),var(--card-bg));border-radius:var(--border-radius);padding:20px 15px;text-align:center;border:1px solid var(--border-color);transition:var(--transition);position:relative;overflow:hidden;display:flex;flex-direction:column;height:100%}.ad-card:hover{transform:translateY(-5px);box-shadow:0 10px 20px var(--shadow-color);border-color:var(--secondary-color)}.ad-icon{font-size:2.5rem;color:var(--secondary-color);margin-bottom:15px}.ad-title{color:var(--text-color);font-size:1.2rem;font-weight:700;margin-bottom:10px}.ad-description{color:var(--text-color);font-size:.9rem;line-height:1.5;margin-bottom:20px;opacity:.9;flex-grow:1}.ad-link{display:inline-block;background-color:var(--secondary-color);color:#fff;padding:10px 20px;border-radius:5px;text-decoration:none;font-weight:600;font-size:.9rem;transition:var(--transition);margin-top:auto;border:none;cursor:pointer}.ad-link:hover{background-color:#2980b9;transform:scale(1.05);color:#fff}.ad-link i{margin-right:8px}.ad-badge{position:absolute;top:10px;right:10px;background-color:var(--accent-color);color:#fff;padding:3px 8px;border-radius:3px;font-size:.7rem!important;font-weight:600;text-transform:uppercase;letter-spacing:.5px}@media (max-width:768px){.ads-grid{grid-template-columns:1fr;gap:15px}.ad-card{padding:15px}.ad-icon{font-size:2rem}.ad-title{font-size:1.1rem}}@media (min-width:769px) and (max-width:1199px){.ads-grid{grid-template-columns:repeat(3,1fr);gap:15px}}[data-theme=dark] .ad-card{background:linear-gradient(145deg,var(--card-bg),var(--light-color))}[data-theme=dark] .ad-link{background-color:var(--secondary-color)}[data-theme=dark] .ad-link:hover{background-color:#1abc9c}.expert-guide-section{background-color:var(--card-bg);border-radius:var(--border-radius);padding:25px;box-shadow:var(--box-shadow);border-left:5px solid var(--secondary-color);margin-top:20px;transition:var(--transition);overflow-x:visible}.expert-guide-section h2{color:var(--text-color);margin-bottom:20px;border-bottom:1px solid var(--border-color);padding-bottom:10px}.expert-content h3{margin-top:20px;color:var(--secondary-color);font-size:1.2rem}.expert-content ul{margin-left:20px;margin-top:10px}.expert-content li{margin-bottom:10px}.info-section{background-color:var(--card-bg);border-radius:var(--border-radius);padding:25px;margin:30px auto;max-width:100%;box-shadow:var(--box-shadow);transition:var(--transition)}.info-section h2{color:var(--text-color);margin-bottom:20px;display:flex;align-items:center;gap:10px;transition:var(--transition)}.info-section h2 i{color:var(--secondary-color)}.faq-item{margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid var(--border-color)}.faq-item:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.faq-item h3{color:var(--text-color);margin-bottom:10px;font-size:1.1rem}.faq-item p{color:var(--text-color);opacity:.9;line-height:1.6}footer{background-color:var(--primary-color);color:#fff;padding:30px 0;margin-top:50px;transition:var(--transition);width:100%}.footer-content{display:flex;flex-direction:column;align-items:center;gap:20px;text-align:center}@media (max-width:767px){*{font-size:.9rem!important}.nav-bar h1{font-size:1.4rem!important}.header-controls{display:grid;grid-template-columns:1fr 1fr}.gtranslate_wrapper{justify-self:start}.container{padding:0 15px}.nav-bar{flex-direction:column;gap:15px;text-align:center;padding:15px 0}.header-controls{flex-direction:column;align-items:center;width:100%;gap:15px}.calculator-dropdown{width:100%;order:-1;margin-bottom:10px}.dropdown-btn{width:100%;justify-content:center}.dropdown-content{position:static;width:100%;box-shadow:none;margin-top:5px}.quick-nav{flex-wrap:wrap;justify-content:center;gap:10px}.quick-nav li{padding:3px}.quick-nav a{padding:5px 8px;font-size:.9rem}.action-buttons{flex-direction:column;align-items:stretch;gap:10px}.action-buttons button{width:100%;max-width:none;min-width:auto}.instruction-section h2{font-size:1.2rem}.ev-value{font-size:2.2rem}.result-card{min-height:90px;padding:12px}.result-card h4{font-size:.8rem}.result-value{font-size:1.2rem}}@media (min-width:768px) and (max-width:1199px){.main-content{grid-template-columns:1fr 1fr}}@media (min-width:1200px){.main-content{grid-template-columns:1fr 1fr}.footer-content{flex-direction:row;justify-content:space-between;text-align:left}}.mb-10{margin-bottom:10px}.mb-20{margin-bottom:20px}.hidden{display:none!important}.positive-bg{background-color:rgba(39,174,96,.1)!important;border-color:var(--success-color)!important}.negative-bg{background-color:rgba(231,76,60,.1)!important;border-color:var(--accent-color)!important}@media (min-width:769px){.custom-keyboard{display:none!important}}@media (max-width:768px){.custom-keyboard{position:fixed;bottom:0;left:0;right:0;background-color:var(--card-bg);border-top:2px solid var(--secondary-color);box-shadow:0 -5px 20px rgba(0,0,0,.3);z-index:1000000;padding:15px;animation:slideUp .3s ease}@keyframes slideUp{from{transform:translateY(100%)}to{transform:translateY(0)}}.custom-keyboard.hidden{display:none}.keyboard-header{display:flex;justify-content:flex-end;margin-bottom:10px}.keyboard-close{background:0 0;border:none;color:var(--gray-color);font-size:1.2rem;cursor:pointer;padding:5px 10px}.keyboard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:10px}.key-btn{background-color:var(--light-color);border:2px solid var(--border-color);border-radius:8px;padding:10px 0;font-size:1.3rem;font-weight:700;color:var(--text-color);cursor:pointer;transition:all .1s ease;text-align:center;-webkit-tap-highlight-color:transparent}.key-btn:active{background-color:var(--secondary-color);color:#fff;transform:scale(.95);border-color:var(--secondary-color)}.key-btn.clear,.key-btn.delete{background-color:var(--accent-color);color:#fff;border-color:var(--accent-color)}.key-btn.clear:active,.key-btn.delete:active{background-color:#c0392b;transform:scale(.95)}.keyboard-footer{margin-top:5px}.keyboard-done{width:100%;background-color:var(--success-color);color:#fff;border:none;border-radius:8px;padding:15px;font-size:1.2rem;font-weight:700;cursor:pointer;transition:all .1s ease;display:flex;align-items:center;justify-content:center;gap:10px;-webkit-tap-highlight-color:transparent}.keyboard-done:active{background-color:#219653;transform:scale(.98)}[data-theme=dark] .key-btn{background-color:var(--card-bg);border-color:var(--border-color)}[data-theme=dark] .key-btn:active{background-color:var(--secondary-color);color:var(--dark-color)}}@keyframes blink{0%,50%{opacity:1}100%,51%{opacity:0}}.simulated-cursor{animation:blink 1s step-end infinite}