@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;800&display=swap";:root{--bg-dark:#0f172a;--bg-panel:#1e293bb3;--primary-cyan:#06b6d4;--primary-purple:#a855f7;--text-main:#f8fafc;--text-muted:#94a3b8;--glass-border:1px solid #ffffff1a;--glass-shadow:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--neon-glow:0 0 10px #06b6d480}body{color:var(--text-main);background-color:#050510;background-image:radial-gradient(circle at 50% 0,#a855f726,#0000 40%),linear-gradient(#00f3ff08 1px,#0000 1px),linear-gradient(90deg,#00f3ff08 1px,#0000 1px);background-size:100% 100%,30px 30px,30px 30px;min-height:100vh;margin:0;padding:0;font-family:Inter,sans-serif}.dashboard-container{max-width:1200px;margin:40px auto;padding:0 20px;animation:.8s ease-out fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.dashboard-header{backdrop-filter:blur(10px);z-index:900;background:#0f172a99;border:1px solid #ffffff14;border-radius:20px;justify-content:space-between;align-items:center;margin-bottom:25px;padding:20px 30px;display:flex;position:sticky;top:90px;box-shadow:0 10px 30px #0000004d}.header-title h1{background:linear-gradient(135deg,#fff 30%,#94a3b8 100%);-webkit-text-fill-color:transparent;letter-spacing:-1px;-webkit-background-clip:text;background-clip:text;margin:0;font-size:1.8rem;font-weight:800}.global-settings{align-items:center;gap:25px;display:flex}.setting-group label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px;font-size:.75rem;display:block}.header-select,.header-input{color:#fff;background:#0000004d;border:1px solid #ffffff1a;border-radius:8px;outline:none;padding:8px 12px;font-family:inherit;font-size:.95rem;transition:all .3s}.header-select:focus,.header-input:focus{border-color:var(--primary-cyan);box-shadow:0 0 10px #06b6d433}.input-with-unit{align-items:center;display:flex;position:relative}.input-with-unit span{color:var(--text-muted);font-size:.9rem;position:absolute;left:10px}.input-with-unit input{width:60px;padding-left:20px}.dashboard-grid{grid-template-columns:1.4fr 1fr;align-items:start;gap:25px;display:grid}.panel{backdrop-filter:blur(10px);background:#0f172a99;border:1px solid #ffffff14;border-radius:20px;padding:30px;overflow:hidden;box-shadow:0 4px 20px #0003}.left-panel{border-top:2px solid var(--primary-cyan);flex-direction:column;display:flex}.right-panel{border-top:2px solid var(--primary-purple);flex-direction:column;height:fit-content;max-height:80vh;display:flex;position:sticky;top:200px}.section-label{color:var(--primary-cyan);text-transform:uppercase;letter-spacing:1px;margin-bottom:15px;font-size:.8rem;font-weight:700}.divider{background:linear-gradient(90deg,#0000,#ffffff1a,#0000);height:1px;margin:25px 0}.compact-divider{margin:15px 0}.quick-select-grid{grid-template-columns:repeat(auto-fill,minmax(70px,1fr));gap:8px;margin-bottom:20px;display:grid}.quick-item{text-align:center;cursor:pointer;background:#ffffff08;border:1px solid #ffffff0d;border-radius:8px;padding:5px 2px;transition:all .2s}.quick-item:hover,.quick-item.active{border-color:var(--primary-cyan);background:#06b6d41a;transform:translateY(-2px)}.quick-item.active{border:2px solid #0ff;box-shadow:0 0 15px #06b6d466}.quick-icon{margin-bottom:2px;font-size:1.5rem;display:block}.quick-name{color:var(--text-muted);-webkit-line-clamp:1;line-clamp:1;-webkit-box-orient:vertical;font-size:.7rem;line-height:1.1;display:-webkit-box;overflow:hidden}.quick-item.active .quick-name{color:#fff}.manual-input-row{align-items:flex-end;gap:15px;display:flex}.manual-input-row.compacted{align-items:center;gap:15px}.input-group.flex-shrunk{flex:0 0 100px}.glass-input{color:#fff;background:#0000004d;border:1px solid #333;border-radius:8px;width:100%;padding:10px;font-size:.95rem}.highlight-input{border-color:var(--primary-cyan);text-align:center;font-size:1.1rem;font-weight:700}.input-group.compact-checkbox{flex:1;align-items:center;height:42px;padding-top:18px;display:flex}.toggle-label.box-style{cursor:pointer;background:#ffffff08;border:1px solid #0000;border-radius:8px;align-items:center;gap:10px;width:100%;padding:8px 12px;transition:all .2s;display:flex}.toggle-label.box-style:hover{background:#ffffff0d;border-color:#ffffff1a}.toggle-checkbox{accent-color:var(--primary-cyan);width:16px;height:16px}.checkbox-text{color:var(--text-muted);white-space:nowrap;font-size:.85rem}.slider-group.compact-slider{margin-bottom:12px}.slider-group{margin-bottom:20px}.slider-header{color:#ccc;justify-content:space-between;margin-bottom:12px;font-size:.85rem;display:flex}.slider-value{color:var(--primary-cyan);font-weight:700}.cyber-slider{-webkit-appearance:none;appearance:none;background:#ffffff1a;border-radius:3px;outline:none;width:100%;height:4px}.cyber-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;background:var(--primary-cyan);width:16px;height:16px;box-shadow:0 0 8px var(--primary-cyan);cursor:pointer;border-radius:50%;transition:transform .2s}.cyber-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.action-bar{backdrop-filter:blur(8px);background:#0f172acc;border:1px solid #06b6d44d;border-radius:12px;justify-content:space-between;align-items:center;margin-top:20px;padding:15px 20px;display:flex;box-shadow:0 4px 15px #0000004d}.action-price-box{flex-direction:column;display:flex}.price-main{color:#fff;text-shadow:0 0 10px #06b6d466;font-size:1.8rem;font-weight:800;line-height:1}.price-sub{color:var(--text-muted);font-size:.8rem}.price-year{color:var(--primary-cyan);margin-left:5px}.action-btn-compact{background:linear-gradient(90deg, var(--primary-purple), #d946ef);color:#fff;cursor:pointer;text-transform:uppercase;border:none;border-radius:8px;align-items:center;gap:0;padding:10px 20px;font-size:1rem;font-weight:600;transition:all .2s;display:flex;box-shadow:0 4px 10px #a855f74d}.action-btn-compact .icon{margin-right:8px}.action-btn-compact:hover{transform:translateY(-2px);box-shadow:0 6px 15px #a855f780}.panel-header{border-bottom:1px solid #ffffff1a;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:15px;display:flex}.panel-header h3{color:#fff;margin:0;font-size:1.2rem}.stack-controls{gap:10px;display:flex}.stack-name-input{color:#fff;text-align:right;background:0 0;border:none;border-bottom:1px solid #fff3;width:140px;padding:5px;font-size:.9rem}.stack-name-input:focus{border-color:var(--primary-purple);outline:none}.icon-btn{cursor:pointer;opacity:.7;background:0 0;border:none;padding:0 5px;font-size:1.2rem;transition:all .2s}.icon-btn:hover{opacity:1;transform:scale(1.1)}.stack-list-container{flex:1;min-height:250px;max-height:400px;padding-right:5px;overflow-y:auto}.empty-stack{height:100%;color:var(--text-muted);text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:20px;display:flex}.empty-icon{opacity:.5;margin-bottom:10px;font-size:3rem}.stack-item{border:1px solid #ffffff0d;border-left:4px solid var(--item-color,var(--primary-purple));background:#0003;border-radius:12px;justify-content:space-between;align-items:center;margin-bottom:8px;padding:12px;animation:.3s ease-out slideIn;display:flex;position:relative;overflow:hidden}@keyframes slideIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.item-left{flex-direction:column;gap:4px;display:flex}.item-name{color:#fff;font-size:.9rem;font-weight:700}.item-specs{color:var(--text-muted);font-size:.75rem}.item-right{text-align:right;flex-direction:column;align-items:flex-end;gap:5px;display:flex}.item-cost{color:var(--primary-purple);font-size:1rem;font-weight:700}.delete-btn{color:#ef4444;cursor:pointer;opacity:0;background:0 0;border:none;font-size:.8rem;transition:opacity .2s}.stack-item:hover .delete-btn{opacity:1}.stack-footer{border-top:1px solid #ffffff1a;margin-top:15px;padding-top:15px}.total-row{justify-content:space-between;align-items:center;margin-bottom:5px;display:flex}.total-amount{color:var(--primary-purple);text-shadow:0 0 10px #a855f766;font-size:1.8rem;font-weight:800}.total-sub{text-align:right;color:var(--text-muted);font-size:.85rem}.faq-section{max-width:800px;margin-top:60px;margin-left:auto;margin-right:auto;padding-bottom:50px}.faq-header{text-align:center;letter-spacing:2px;margin-bottom:10px;font-size:1.2rem}.faq-divider{background:linear-gradient(90deg,#0000 0%,#fffc 50%,#0000 100%);width:100%;max-width:200px;height:1px;margin:0 auto 30px}details{background:#0f172a99;border:1px solid #ffffff0d;border-radius:8px;margin-bottom:10px}summary{cursor:pointer;justify-content:space-between;padding:15px;font-weight:600;display:flex}summary:after{content:"+";color:var(--primary-cyan)}details[open] summary:after{content:"-"}details p{color:#ccc;margin:0;padding:15px;line-height:1.6}@media (width<=900px){.dashboard-grid{grid-template-columns:minmax(0,1fr);overflow:hidden}.right-panel{max-height:none;position:static}.dashboard-header{flex-direction:column;align-items:flex-start;gap:15px;top:0}.global-settings{justify-content:space-between;width:100%}.quick-select-grid{grid-template-columns:repeat(auto-fill,minmax(60px,1fr))}}.hidden-fallback{display:none}.variant-selector{gap:8px;margin-bottom:20px;animation:.3s ease-out fadeIn;display:flex}.variant-btn{cursor:pointer;background:#ffffff08;border:1px solid #ffffff1a;border-radius:10px;flex-direction:column;flex:1;align-items:center;gap:4px;padding:10px 8px;transition:all .2s;display:flex}.variant-btn:hover{background:#06b6d41a;border-color:#06b6d44d}.variant-btn.active{border-color:var(--primary-cyan);background:#06b6d426;box-shadow:0 0 15px #06b6d433}.variant-label{color:var(--text-muted);font-size:.75rem;font-weight:500}.standby-row{cursor:pointer;background:#ffffff08;border-radius:8px;flex:1;justify-content:space-between;align-items:center;margin-left:15px;padding:8px 12px;transition:background .2s;display:flex}.standby-row:hover{background:#ffffff0d}.standby-toggle-label{cursor:pointer;align-items:center;gap:8px;display:flex}.standby-cost{color:var(--primary-cyan);font-size:.85rem;font-weight:600}.variant-btn.active .variant-label{color:#fff}.variant-watts{color:var(--primary-cyan);font-size:1rem;font-weight:700}.standby-row{background:#a855f714;border:1px solid #a855f733;border-radius:8px;flex:1;align-items:center;gap:12px;padding:8px 12px;display:flex}.modern-toggle{width:44px;height:24px;margin:0 5px;display:inline-block;position:relative}.modern-toggle-checkbox{opacity:0;width:0;height:0}.modern-toggle-slider{cursor:pointer;background-color:#ffffff1a;border:1px solid #fff3;border-radius:24px;transition:all .4s;position:absolute;inset:0}.modern-toggle-slider:before{content:"";background-color:#94a3b8;border-radius:50%;width:18px;height:18px;transition:all .4s;position:absolute;bottom:2px;left:2px}.modern-toggle-checkbox:checked+.modern-toggle-slider{border-color:var(--primary-purple);background-color:#a855f74d}.modern-toggle-checkbox:checked+.modern-toggle-slider:before{background-color:var(--primary-purple);box-shadow:0 0 10px var(--primary-purple);transform:translate(20px)}.standby-cost{color:var(--primary-purple);margin-left:auto;font-size:.85rem;font-weight:600}.chart-container{justify-content:center;margin-bottom:15px;padding:10px 0;display:flex}#stack-chart{cursor:default}.stack-item{background:#0003;border:1px solid #ffffff0d;border-radius:12px;justify-content:space-between;align-items:center;margin-bottom:8px;padding:12px 12px 12px 16px;transition:all .2s;animation:.3s ease-out slideIn;display:flex;position:relative;overflow:hidden}.item-color-bar{background:var(--item-color,var(--primary-purple));width:4px;position:absolute;top:0;bottom:0;left:0}.stack-item:hover{background:#0006;border-color:#a855f74d}.stack-item.highlight{border-color:var(--primary-cyan);background:#06b6d41a;transform:scale(1.02)}.stack-item.highlight .item-color-bar{box-shadow:0 0 10px var(--item-color)}.standby-badge{color:var(--primary-purple);background:#a855f726;border-radius:4px;margin-left:6px;padding:2px 6px;font-size:.65rem;display:inline-block}.standby-tag{color:var(--primary-purple);font-size:.75rem}@keyframes flash{0%,to{background:#0000004d}50%{background:#06b6d433}}.flash{animation:.3s flash}@media (width<=900px){.variant-selector{flex-wrap:wrap}.variant-btn{min-width:calc(33% - 6px)}.standby-row{flex-wrap:wrap;justify-content:center}.manual-input-row.compacted{flex-wrap:wrap}.input-group.flex-shrunk{flex:0 0 100%;margin-bottom:10px}}.how-it-works-final{width:100%;max-width:900px;margin:60px auto;padding:0 20px}.professional-header{text-align:center;color:#fff;letter-spacing:1px;margin-bottom:12px;font-size:1.5rem;font-weight:800}.header-divider{background:#06b6d4;border-radius:2px;width:60px;height:4px;margin:0 auto 40px}.onboarding-grid-final{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;display:grid}.onboarding-card-final{backdrop-filter:blur(10px);background:#ffffff08;border:1px solid #ffffff0d;border-radius:16px;padding:30px 24px;transition:all .3s;position:relative}.onboarding-card-final:hover{background:#ffffff0d;border-color:#06b6d44d;transform:translateY(-5px)}.step-indicator{color:#020617;background:#06b6d4;border-radius:8px;padding:4px 12px;font-size:.9rem;font-weight:800;position:absolute;top:-15px;left:24px;box-shadow:0 4px 12px #06b6d44d}.card-title-final{color:#fff;margin-top:10px;margin-bottom:12px;font-size:1.15rem;font-weight:700}.card-body-final{color:#94a3b8;margin:0;font-size:.9rem;line-height:1.6}.faq-section{max-width:900px;margin:60px auto;padding:0 20px}.faq-header{text-align:center;color:#fff;letter-spacing:1px;margin-bottom:12px;font-size:1.5rem;font-weight:800}.faq-divider{background:#06b6d4;border-radius:2px;width:60px;height:4px;margin:0 auto 40px}.faq-item{backdrop-filter:blur(10px);background:#ffffff05;border:1px solid #ffffff0d;border-radius:12px;margin-bottom:16px;transition:all .3s;overflow:hidden}.faq-item:hover{background:#ffffff0a;border-color:#ffffff1a}.faq-item summary{color:#fff;cursor:pointer;justify-content:space-between;align-items:center;padding:20px 24px;font-weight:600;list-style:none;transition:color .2s;display:flex}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";color:#06b6d4;font-size:1.5rem;transition:transform .3s}.faq-item[open] summary:after{transform:rotate(45deg)}.faq-item p{color:#94a3b8;margin:0;padding:0 24px 20px;font-size:.95rem;line-height:1.7}.faq-item strong{color:#06b6d4}@media (width<=768px){.onboarding-grid-final{grid-template-columns:minmax(0,1fr);overflow:hidden}}[data-theme=light]{--bg-dark:#f1f5f9;--bg-panel:#fff;--glass-border:#0000001f;--text-main:#0f172a;--text-muted:#475569}[data-theme=light] body{color:#0f172a;background-color:#f1f5f9;background-image:none}[data-theme=light] input,[data-theme=light] select{color-scheme:light}[data-theme=light] .dashboard-container,[data-theme=light] .dashboard-wrapper{background:0 0}[data-theme=light] .dashboard-panel,[data-theme=light] .dashboard-card,[data-theme=light] .card,[data-theme=light] .glass-card,[data-theme=light] .compact-card,[data-theme=light] .calculator-card{color:#0f172a;background:#fff;border-color:#0000001f;box-shadow:0 2px 8px #00000014}[data-theme=light] .input-group label,[data-theme=light] .input-label{color:#334155}[data-theme=light] .input-group input,[data-theme=light] .input-group select,[data-theme=light] .glass-input,[data-theme=light] .input-field,[data-theme=light] .fintech-input,[data-theme=light] .dashboard-input,[data-theme=light] .styled-input{color:#0f172a;background:#e2e8f0;border-color:#00000026}[data-theme=light] .tab-btn,[data-theme=light] .calc-tab-btn,[data-theme=light] .segment-pill,[data-theme=light] .input-tab-btn{color:#334155;background:#e2e8f0;border-color:#00000014}[data-theme=light] .tab-btn.active,[data-theme=light] .calc-tab-btn.active,[data-theme=light] .segment-pill.active,[data-theme=light] .input-tab-btn.active{color:#fff;background:#0e7490}[data-theme=light] .preset-chip,[data-theme=light] .chip{color:#334155;background:#e2e8f0;border-color:#00000014}[data-theme=light] .preset-chip.active,[data-theme=light] .chip.active{color:#fff;background:#0e7490}[data-theme=light] .stat-card{background:#fff;border-color:#0000001f}[data-theme=light] .stat-label{color:#475569}[data-theme=light] .stat-value{color:#0f172a}[data-theme=light] .hero-result,[data-theme=light] .hero-result-box,[data-theme=light] .result-card{color:#0f172a;background:#fff;border-color:#0000001f}[data-theme=light] .formula-strip,[data-theme=light] .formula-pill{color:#334155;background:#f1f5f9;border-color:#00000014}[data-theme=light] .alert{color:#334155;background:#f8fafc;border-color:#00000014}[data-theme=light] .action-btn{color:#334155;background:#fff;border-color:#00000026}[data-theme=light] .action-btn:hover{background:#f1f5f9}[data-theme=light] .chart-card,[data-theme=light] .chart-block,[data-theme=light] .chart-wrapper{background:#fff;border-color:#0000001f}[data-theme=light] .scenario-card{color:#0f172a;background:#fff;border-color:#0000001f}[data-theme=light] .compare-card,[data-theme=light] .winner-card,[data-theme=light] .winner-banner{color:#0f172a;background:#f8fafc;border-color:#0000001f}[data-theme=light] table,[data-theme=light] .data-table,[data-theme=light] .schedule-table,[data-theme=light] .amort-table{border-color:#0000001f}[data-theme=light] th{color:#334155;background:#f1f5f9;border-color:#0000001f}[data-theme=light] td{color:#0f172a;border-color:#0000000f}[data-theme=light] .how-to-card,[data-theme=light] .how-it-works,[data-theme=light] .onboarding-card-final{color:#0f172a;background:#fff;border-color:#00000014}[data-theme=light] .faq-item{background:#fff;border-color:#00000014}[data-theme=light] .faq-question{color:#0f172a}[data-theme=light] .faq-answer{color:#475569}[data-theme=light] .breadcrumb,[data-theme=light] .calc-breadcrumb{color:#475569;background:#00000008}[data-theme=light] .breadcrumb a{color:#475569}[data-theme=light] .breadcrumb a:hover{color:#0e7490}[data-theme=light] .calc-btn,[data-theme=light] .calculate-btn{color:#fff;background:#0e7490}[data-theme=light] .toggle-btn{color:#334155;background:#e2e8f0}[data-theme=light] .toggle-btn.active{color:#fff;background:#0e7490}[data-theme=light] .modal-content,[data-theme=light] .modal-body{color:#0f172a;background:#fff;border-color:#0000001f}[data-theme=light] .tooltip-label{color:#475569}[data-theme=light] .glossary-card{color:#0f172a;background:#f8fafc;border-color:#00000014}[data-theme=light] .mobile-nav,[data-theme=light] .mobile-sticky-footer{background:#fffffffa;border-top:1px solid #0000001f}[data-theme=light] .mobile-nav .nav-link{color:#334155}[data-theme=light] .back-to-top{color:#475569;background:#0000000f}[data-theme=light] .sub-category-nav-wrapper,[data-theme=light] .sub-nav-link{color:#334155;background:0 0}[data-theme=light] .sub-nav-link.active{color:#0e7490;border-color:#0e7490}[data-theme=light] .custom-select-trigger,[data-theme=light] .glass-select,[data-theme=light] .styled-select{color:#0f172a;background:#e2e8f0;border-color:#00000026}[data-theme=light] .custom-select-options{background:#fff;border-color:#0000001f}[data-theme=light] .custom-select-option{color:#0f172a}[data-theme=light] .custom-select-option:hover{background:#f1f5f9}[data-theme=light] .controls-panel,[data-theme=light] .sidebar,[data-theme=light] .results-column{background:0 0}[data-theme=light] .section-title,[data-theme=light] .section-header{color:#0f172a}[data-theme=light] .section-subtitle,[data-theme=light] .section-desc{color:#475569}.formula-pills2{margin-bottom:3rem}.fp2-title{margin-bottom:1rem;font-size:1.1rem;font-weight:700}.fp2-grid{grid-template-columns:repeat(3,1fr);gap:.75rem;display:grid}@media (width<=700px){.fp2-grid{grid-template-columns:repeat(2,1fr)}}.fp2-pill{background:#00f3ff0f;border:1px solid #00f3ff26;border-radius:10px;flex-direction:column;gap:4px;padding:.75rem 1rem;display:flex}[data-theme=light] .fp2-pill{background:#0e74900f;border-color:#0e749033}.fp2-name{color:var(--text-dim);text-transform:uppercase;letter-spacing:.04em;font-size:.72rem}.fp2-eq{font-family:var(--font-mono);color:var(--cyan);font-size:.82rem;font-weight:600}[data-theme=light] .fp2-eq{color:#0e7490}.faq-section{margin-bottom:3rem}.faq-title{margin-bottom:1rem;font-size:1.1rem;font-weight:700}.faq-list{flex-direction:column;display:flex}.faq-item{border-bottom:1px solid var(--border)}.faq-item__question{cursor:pointer;color:var(--text-main);user-select:none;justify-content:space-between;align-items:center;padding:14px 4px;font-size:.9rem;font-weight:600;list-style:none;transition:color .2s;display:flex}.faq-item__question::-webkit-details-marker{display:none}.faq-item__question:after{content:"+";font-family:var(--font-mono);color:var(--text-dim);flex-shrink:0;margin-left:16px;font-size:1.1rem;transition:color .2s}.faq-item[open] .faq-item__question:after{content:"‘2";color:var(--cyan)}.faq-item__question:hover{color:var(--cyan)}.faq-item__answer{color:var(--text-dim);padding:0 4px 14px;font-size:.85rem;line-height:1.75}[data-theme=light] .faq-list{gap:8px}[data-theme=light] .faq-item{background:#fff;border:1px solid #0000001a;border-radius:10px;overflow:hidden;box-shadow:0 1px 4px #0000000f}[data-theme=light] .faq-item__question{color:#0f172a;padding:14px 16px}[data-theme=light] .faq-item__question:after{color:#64748b}[data-theme=light] .faq-item[open] .faq-item__question:after,[data-theme=light] .faq-item__question:hover{color:#0e7490}[data-theme=light] .faq-item__answer{color:#475569;border-top:1px solid #0000000f;padding:12px 16px 16px}[data-theme=light] .faq-item[open]{border-color:#0e749066 #0e749066 #0e749066 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