:root{--bg-color: #0f172a;--text-color: #f8fafc;--primary-color: #3b82f6;--secondary-color: #64748b;--accent-color: #8b5cf6;--success-color: #22c55e;--danger-color: #ef4444;--card-bg: rgba(30, 41, 59, .7);--card-border: rgba(255, 255, 255, .1);--glass-bg: rgba(15, 23, 42, .6);--glass-border: rgba(255, 255, 255, .05);--font-family: "Inter", system-ui, -apple-system, sans-serif}body{margin:0;font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-color);-webkit-font-smoothing:antialiased;min-height:100vh;background-image:radial-gradient(at 0% 0%,rgba(59,130,246,.15) 0px,transparent 50%),radial-gradient(at 100% 0%,rgba(139,92,246,.15) 0px,transparent 50%)}*{box-sizing:border-box}h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.025em}input,button{font-family:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--secondary-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary-color)}.sim-form-card{background:var(--card-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--card-border);padding:1.5rem;border-radius:16px;display:flex;flex-direction:column;gap:1.25rem;height:fit-content;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.sim-form-header h2{font-size:1.25rem;color:var(--text-color);margin-bottom:0}.share-slider span{display:flex;align-items:center;justify-content:center;height:1.5rem;width:100%;flex-shrink:0}.info-icon{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;border-radius:50%;background:#ffffff1a;color:#94a3b8;font-size:11px;margin-left:8px;cursor:help;position:relative;border:1px solid rgba(255,255,255,.2);font-family:monospace;line-height:1}.info-icon:hover{background:#fff3;color:#fff;border-color:#fff6}.info-icon:after{content:attr(data-tooltip);position:absolute;bottom:130%;left:50%;transform:translate(-50%);background-color:#1e293b;color:#e2e8f0;text-align:center;padding:8px 12px;border-radius:6px;font-size:.75rem;font-family:Inter,sans-serif;line-height:1.4;opacity:0;visibility:hidden;transition:all .2s ease;pointer-events:none;border:1px solid rgba(255,255,255,.1);box-shadow:0 10px 15px -3px #00000080;z-index:100;width:max-content;max-width:220px;white-space:normal}.info-icon:hover:after{opacity:1;visibility:visible;transform:translate(-50%) translateY(-2px)}.info-icon:before{content:"";position:absolute;bottom:130%;left:50%;margin-bottom:-5px;margin-left:-5px;border-width:5px;border-style:solid;border-color:#1e293b transparent transparent transparent;opacity:0;visibility:hidden;transition:all .2s ease;z-index:100}.info-icon:hover:before{opacity:1;visibility:visible;transform:translateY(-2px)}.sim-form-header p{color:var(--secondary-color);font-size:.875rem;margin:0}.section-title{color:var(--primary-color);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;font-weight:600;margin-top:.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem;flex:1}.row{display:flex;gap:1rem}label{font-size:.875rem;color:var(--text-color);opacity:.9}input{background:#0f172a80;border:1px solid var(--glass-border);color:var(--text-color);padding:.625rem;border-radius:8px;font-size:.95rem;transition:all .2s}input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 2px #3b82f633}.progress-wrapper{display:flex;flex-direction:column;align-items:center;width:100%}.progress-track{width:100%;max-width:200px;height:4px;background:#fff3;border-radius:2px;margin-top:8px;overflow:hidden}.progress-fill{height:100%;background:#4ade80;transition:width .2s ease-out}.simulate-btn{background:linear-gradient(135deg,var(--primary-color),var(--accent-color));color:#fff;border:none;padding:.875rem;border-radius:8px;font-weight:600;cursor:pointer;transition:transform .1s,opacity .2s;margin-top:.5rem;text-shadow:0 1px 2px rgba(0,0,0,.2)}.simulate-btn:hover:not(:disabled){opacity:.9;transform:translateY(-1px)}.simulate-btn:active:not(:disabled){transform:translateY(0)}.simulate-btn:disabled{opacity:.5;cursor:not-allowed}.sim-form-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.mode-switch{display:flex;background:#0003;border-radius:6px;padding:2px}.mode-btn{border:none;background:transparent;color:var(--secondary-color);padding:4px 10px;font-size:.75rem;cursor:pointer;border-radius:4px;transition:all .2s}.mode-btn.active{background:#ffffff1a;color:var(--text-color);font-weight:500}.solver-result{margin-top:1rem;padding:1rem;background:#10b9811a;border:1px solid rgba(16,185,129,.2);border-radius:8px;text-align:center;display:flex;flex-direction:column;gap:.25rem;animation:fadeIn .3s ease-out}.solver-result .label{font-size:.8rem;color:var(--secondary-color);text-transform:uppercase;letter-spacing:.05em}.solver-result .value{font-size:1.4rem;font-weight:700;color:#34d399;font-family:Inter,sans-serif}@keyframes fadeIn{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}.share-btn{position:relative;overflow:hidden;height:1.5rem;padding:0 8px!important}.share-slider{display:flex;flex-direction:column;transition:transform .3s cubic-bezier(.4,0,.2,1)}.share-slider.copied{transform:translateY(-1.5rem)}.share-slider span{display:flex;align-items:center;justify-content:center;height:1.5rem;width:100%;flex:0 0 auto}.share-btn.copied{color:#4ade80!important}.accordion-section{border-bottom:1px solid rgba(255,255,255,.1)}.accordion-section:last-child{border-bottom:none}.accordion-header{width:100%;display:flex;justify-content:space-between;align-items:center;background:transparent;border:none;padding:1rem 0;cursor:pointer;color:var(--text-color);transition:color .2s}.accordion-header:hover{color:#fff}.accordion-title{font-size:.9rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--primary-color)}.accordion-icon{font-size:1.25rem;font-weight:400;color:var(--secondary-color);line-height:1}.accordion-content-wrapper{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s cubic-bezier(.4,0,.2,1)}.accordion-section.open .accordion-content-wrapper{grid-template-rows:1fr}.accordion-content{overflow:hidden;min-height:0;display:flex;flex-direction:column;gap:1.25rem;padding:0 1.5rem;opacity:0;visibility:hidden;transition:opacity .2s ease-out,visibility .2s}.accordion-section.open .accordion-content{opacity:1;visibility:visible;transition:opacity .3s ease-in .1s;padding-bottom:1.5rem}.charts-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:1.5rem;width:100%}.chart-card{background:var(--card-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--card-border);border-radius:16px;padding:1.5rem;display:flex;flex-direction:column;gap:1rem;min-height:350px}.chart-card.wide{grid-column:1 / -1}.chart-card h3{font-size:1.1rem;color:var(--text-color);opacity:.9}.chart-container{flex:1;position:relative;width:100%;min-height:250px}.charts-placeholder{display:flex;align-items:center;justify-content:center;height:500px;width:100%;border:2px dashed var(--card-border);border-radius:16px;color:var(--secondary-color);background:#0f172a4d}.placeholder-content{text-align:center}.collapsible-wrapper{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease-out}.collapsible-wrapper.open{grid-template-rows:1fr}.collapsible-content{overflow:hidden;min-height:0}.collapsible-content .header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.collapsible-content h3{margin:0;font-size:1.1rem;font-weight:600;color:#f8fafc}.pagination{display:flex;gap:.5rem;align-items:center;font-size:.9rem}.pagination button{background:#ffffff1a;border:none;color:#fff;width:24px;height:24px;border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center}.pagination button:disabled{opacity:.3;cursor:not-allowed}.table-container{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:.9rem}th{text-align:left;padding:.75rem;border-bottom:1px solid rgba(255,255,255,.1);color:#94a3b8;font-weight:500;white-space:nowrap}td{padding:.75rem;border-bottom:1px solid rgba(255,255,255,.05)}.sim-id{color:#94a3b8;width:80px}.years-list{color:#cbd5e1;font-family:Inter,monospace}.res-cell{font-family:Inter,monospace;font-weight:500}.sim-res-pass{color:#4ade80}th.sortable{cursor:pointer;-webkit-user-select:none;user-select:none;transition:background .2s}th.sortable:hover{background:#ffffff0d}.sort-icon{display:inline-block;margin-left:4px;font-size:.8rem;opacity:.3;width:1.2em;text-align:center}th.sortable:hover .sort-icon{opacity:.7}.app-container{max-width:1600px;margin:0 auto;height:100vh;display:flex;flex-direction:column;overflow:hidden}.app-header{padding:1.5rem 2rem;flex-shrink:0}.app-header h1{font-size:2.5rem;background:linear-gradient(135deg,#60a5fa,#a78bfa);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:.5rem}.app-header p{color:var(--secondary-color);font-size:1.1rem}.main-content{display:flex;gap:2rem;flex:1;overflow:hidden;padding:0 2rem 2rem}.sidebar{width:400px;flex-shrink:0;height:100%;overflow-y:auto;padding-right:.5rem}.results-area{flex:1;min-width:0;height:100%;overflow-y:auto;padding-right:.5rem;position:relative;isolation:isolate}@media(max-width:1024px){.main-content{flex-direction:column}.sidebar{width:100%;position:static}}.solver-banner{background:#22c55e1a;border:1px solid rgba(34,197,94,.3);border-radius:12px;padding:1.5rem;margin-bottom:2rem;text-align:center;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 4px 6px #0000001a}.solver-banner h2{margin:0 0 .5rem;font-size:.9rem;color:#cbd5e1;text-transform:uppercase;letter-spacing:.05em;font-weight:600}.solver-banner .amount{font-size:2.5rem;font-weight:700;color:#4ade80;letter-spacing:-.02em;font-family:Inter,sans-serif}.solver-banner .context{margin-top:.5rem;color:#94a3b8;font-size:.9rem}.results-area{position:relative;isolation:isolate}.stale-overlay{position:absolute;inset:0;background:#0f172a66;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;padding-top:10vh;justify-content:center;align-items:flex-start;z-index:50;pointer-events:none;border-radius:1rem}.stale-badge{background:#f59e0b;color:#fff;padding:.75rem 1.5rem;border-radius:9999px;font-weight:600;font-size:1rem;box-shadow:0 10px 15px -3px #0000001a;border:1px solid rgba(255,255,255,.2);animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}