body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0}:root{--primary-color:#2563eb;--secondary-color:#64748b;--bg-color:#f8fafc;--card-bg:#fff;--text-color:#1e293b;--text-light:#64748b;--border-color:#e2e8f0;--success-color:#10b981;--error-color:#ef4444;--spacing:1rem;--radius:.5rem;--shadow:0 1px 3px 0 #0000001a, 0 1px 2px -1px #0000001a}*{box-sizing:border-box}body{background-color:var(--bg-color);color:var(--text-color);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5}.app-container{flex-direction:column;min-height:100vh;display:flex}.main-content{padding:calc(2 * var(--spacing));flex:1;width:100%;max-width:1000px;margin:0 auto}h1,h2,h3,h4{color:var(--text-color);margin-top:0}.card{background:var(--card-bg);border-radius:var(--radius);margin-bottom:var(--spacing);box-shadow:var(--shadow);border:1px solid var(--border-color);padding:1.5rem}.grid-2{grid-template-columns:repeat(2,1fr);gap:1.5rem;display:grid}.grid-4{grid-template-columns:repeat(4,1fr);gap:1.5rem;display:grid}@media (width<=900px){.grid-4{grid-template-columns:repeat(2,1fr)}}@media (width<=600px){.grid-2{grid-template-columns:1fr}}.summary-header{justify-content:space-between;gap:2rem;margin-bottom:2rem;display:flex}.summary-item{text-align:center;background:var(--card-bg);border-radius:var(--radius);border:1px solid var(--border-color);box-shadow:var(--shadow);flex:1;padding:1.5rem}.chart-container{width:100%;height:300px;margin:2rem 0;position:relative}.chart-svg{width:100%;height:100%}.chart-legend{justify-content:center;gap:1.5rem;margin-top:1rem;display:flex}.legend-item{color:var(--secondary-color);align-items:center;gap:6px;font-size:.875rem;display:flex}.legend-color{border-radius:2px;width:12px;height:12px}.cost-section{margin-bottom:2rem}.cost-section-title{color:var(--text-color);align-items:center;gap:10px;margin-bottom:1rem;font-size:1rem;font-weight:600;display:flex}.form-group{margin-bottom:var(--spacing)}label{color:var(--secondary-color);margin-bottom:.5rem;font-size:.875rem;font-weight:500;display:block}.label-with-icon{align-items:center;gap:6px;display:flex}.lookup-link{color:var(--primary-color);cursor:pointer;opacity:.6;transition:all .2s;display:inline-flex}.lookup-link:hover{opacity:1;transform:translateY(-1px)}input,select,textarea{border:1px solid var(--border-color);box-sizing:border-box;border-radius:.375rem;width:100%;padding:.625rem;font-size:.9375rem;transition:border-color .2s}input:focus{border-color:var(--primary-color);outline:none;box-shadow:0 0 0 3px #2563eb1a}.btn{cursor:pointer;text-align:center;border:none;border-radius:.375rem;padding:.625rem 1.25rem;font-size:.9375rem;font-weight:500;transition:all .2s;display:inline-block}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:#1d4ed8;transform:translateY(-1px)}.btn-secondary{color:var(--text-color);border:1px solid var(--border-color);background-color:#fff}.btn-secondary:hover{border-color:var(--secondary-color);background-color:#f8fafc}.metric-card{text-align:center;padding:2rem}.metric-value{color:var(--primary-color);font-size:2rem;font-weight:700}.metric-label{color:var(--secondary-color);margin-top:.5rem;font-size:.875rem}.tabs{border-bottom:1px solid var(--border-color);margin-bottom:2rem;display:flex;overflow-x:auto}.tab{cursor:pointer;color:var(--secondary-color);white-space:nowrap;border-bottom:2px solid #0000;align-items:center;gap:8px;padding:.75rem 1.5rem;font-weight:500;transition:all .2s;display:flex}.tab-icon{flex-shrink:0}.tab.active{color:var(--primary-color);border-bottom-color:var(--primary-color);background-color:#2563eb0d}.section-header{align-items:center;gap:12px;margin-bottom:1.5rem;display:flex}.section-header h3{margin:0;font-size:1.125rem}.table-container{border:1px solid var(--border-color);border-radius:.5rem;overflow-x:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--border-color);padding:1rem;font-size:.875rem}th{color:var(--secondary-color);background-color:#f8fafc;font-weight:600}.divider{background-color:var(--border-color);height:1px;margin:2rem 0}.expander{border:1px solid var(--border-color);border-radius:var(--radius);background-color:#fff;margin-bottom:1rem;overflow:hidden}.expander-header{cursor:pointer;background-color:#f8fafc;justify-content:space-between;align-items:center;padding:1rem 1.5rem;font-weight:600;display:flex}.expander-content{border-top:1px solid var(--border-color);padding:1.5rem}