.amort-calc-app{--amort-purple:#6d5cf6;--amort-purple-dark:#5b46e8;--amort-green:#16a34a;--amort-orange:#ea580c;--amort-blue:#2563eb;--amort-red:#dc2626;--amort-dark:#1f2328;--amort-gray:#6b7280;--amort-border:#e5e7eb;--amort-bg:#f7f7f8;--amort-card-bg:#ffffff;background:var(--amort-bg);border-radius:12px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--amort-dark);box-sizing:border-box}.amort-calc-app *,.amort-calc-app *::before,.amort-calc-app *::after{box-sizing:border-box}.amort-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}.amort-header-left{display:flex;gap:14px;align-items:flex-start}.amort-header-icon{background:var(--amort-purple);color:#fff;width:44px;height:44px;min-width:44px;border-radius:10px;display:flex;align-items:center;justify-content:center}.amort-title{font-size:22px;font-weight:700;margin:0 0 4px;line-height:1.25}.amort-subtitle{font-size:13.5px;color:var(--amort-gray);margin:0}.amort-header-actions{display:flex;gap:10px;flex-wrap:wrap}.amort-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;font-size:14px;font-weight:600;padding:10px 18px;border-radius:8px;border:1px solid transparent;cursor:pointer;transition:background 0.15s ease,border-color 0.15s ease,opacity .15s ease;white-space:nowrap;color:var(--amort-dark)}.amort-btn-ghost{background:#fff;color:var(--amort-dark)!important;border-color:var(--amort-border)}.amort-btn-ghost:hover{background:#f3f4f6}.amort-btn-primary{background:var(--amort-purple);color:#fff!important}.amort-btn-primary:hover{background:var(--amort-purple-dark)}.amort-btn-outline{background:#fff;border-color:var(--amort-border);color:var(--amort-dark)!important}.amort-btn-outline:hover{background:#f3f4f6}.amort-btn-block{width:100%}.amort-btn-report{background:#fff;color:var(--amort-gray)!important;border:1px solid var(--amort-border);text-decoration:none}.amort-btn-report:hover{background:#f9f4f0;color:var(--amort-orange)!important;border-color:var(--amort-orange)}.amort-btn-ghost:active,.amort-btn-ghost:focus,.amort-btn-outline:active,.amort-btn-outline:focus{color:#fff!important}.amort-grid{display:grid;grid-template-columns:minmax(280px,400px) minmax(0,1fr);gap:20px;align-items:start}@media (max-width:960px){.amort-grid{grid-template-columns:minmax(0,1fr)}}.amort-col{display:flex;flex-direction:column;gap:20px;min-width:0}.amort-card{background:var(--amort-card-bg);border:1px solid var(--amort-border);border-radius:12px;padding:22px;min-width:0}.amort-card-title{font-size:16px;font-weight:700;margin:0 0 16px;display:flex;align-items:center;gap:6px;color:var(--amort-purple)}.amort-title-purple{color:var(--amort-purple)}.amort-card-header-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-bottom:6px}.amort-card-header-row .amort-card-title{margin-bottom:0}.amort-help{width:16px;height:16px;font-size:11px;border-radius:50%;border:1px solid var(--amort-purple);color:var(--amort-purple);display:inline-flex;align-items:center;justify-content:center;cursor:help;font-weight:700}.amort-field{margin-bottom:16px}.amort-field label{display:block;font-size:13.5px;font-weight:600;margin-bottom:6px;color:var(--amort-dark)}.amort-field input[type="number"],.amort-field input[type="date"],.amort-field select{width:100%;padding:10px 12px;border-radius:8px;border:1px solid var(--amort-border);font-size:14px;background:#fff;color:var(--amort-dark)}.amort-field input:focus,.amort-field select:focus{outline:none;border-color:var(--amort-purple);box-shadow:0 0 0 3px rgba(109,92,246,.15)}.amort-dual-input{display:grid;grid-template-columns:1.6fr 1fr;gap:8px}.amort-dual-secondary{min-width:0}.amort-input-prefix,.amort-input-suffix-wrap{position:relative;display:flex;align-items:center;min-width:0}.amort-input-prefix input[type="number"]{padding-left:26px!important}.amort-input-suffix-wrap input[type="number"]{padding-right:30px!important}.amort-input-prefix .amort-prefix{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--amort-gray);font-size:13px;line-height:1;pointer-events:none}.amort-input-suffix-wrap .amort-suffix{position:absolute;right:12px;top:50%;transform:translateY(-50%);color:var(--amort-gray);font-size:13px;line-height:1;pointer-events:none}.amort-input-prefix input[type="number"]::-webkit-outer-spin-button,.amort-input-prefix input[type="number"]::-webkit-inner-spin-button,.amort-input-suffix-wrap input[type="number"]::-webkit-outer-spin-button,.amort-input-suffix-wrap input[type="number"]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.amort-input-prefix input[type="number"],.amort-input-suffix-wrap input[type="number"]{-moz-appearance:textfield;appearance:textfield}.amort-actions{display:flex;flex-direction:column;gap:10px;margin-top:4px}.amort-error{color:var(--amort-red);font-size:13px;margin-top:12px}.amort-error[hidden]{display:none}.amort-formula-toggle,.amort-calc-app button.amort-formula-toggle{width:100%;background:transparent!important;border:none;display:flex;align-items:center;justify-content:space-between;cursor:pointer;padding:0;color:var(--amort-dark)!important}.amort-formula-toggle .amort-card-title,.amort-formula-toggle .amort-chevron{color:var(--amort-purple)!important}.amort-formula-toggle .amort-card-title{margin-bottom:0}.amort-chevron{color:var(--amort-purple)!important;transition:transform .2s ease;font-size:12px}.amort-chevron.amort-collapsed{transform:rotate(180deg)}.amort-formula-body{margin-top:16px}.amort-formula-body[hidden]{display:none}.amort-formula-intro{font-size:13.5px;color:var(--amort-gray);line-height:1.6;margin:0 0 16px}.amort-formula-heading{font-size:13.5px;font-weight:700;color:var(--amort-purple);margin:0 0 10px}.amort-formula-katex{background:#f6f6f7;border-radius:8px;padding:16px;margin-bottom:14px;overflow-x:auto;text-align:center}.amort-formula-legend{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.amort-formula-legend li{font-size:13px;color:var(--amort-dark)}.amort-formula-legend strong{color:var(--amort-purple);font-style:italic}.amort-summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}.amort-summary-item{border:1px solid var(--amort-border);border-radius:10px;padding:14px}.amort-summary-icon{font-size:16px;display:block;margin-bottom:8px}.amort-summary-label{font-size:12px;color:var(--amort-gray);margin:0 0 6px;font-weight:600}.amort-summary-value{font-size:19px;font-weight:700;margin:0}.amort-color-purple{color:var(--amort-purple)}.amort-color-green{color:var(--amort-green)}.amort-color-orange{color:var(--amort-orange)}.amort-color-blue{color:var(--amort-blue)}.amort-info-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;background:#f9fafb;border-radius:10px;padding:14px}.amort-info-strip-item{text-align:center}.amort-info-strip-label{font-size:11.5px;color:var(--amort-gray);margin:0 0 4px}.amort-info-strip-value{font-size:15px;font-weight:700;color:var(--amort-dark);margin:0}.amort-chart-stack{display:flex;flex-direction:column;gap:20px}.amort-chart-card{min-width:0}.amort-icon-btn{width:32px;height:32px;border-radius:8px;border:1px solid var(--amort-border);background:#fff;cursor:pointer;color:var(--amort-gray);display:flex;align-items:center;justify-content:center;flex-shrink:0}.amort-icon-btn:hover{background:#f3f4f6}.amort-line-wrap{position:relative;min-height:260px;display:flex;align-items:center;justify-content:center;min-width:0}.amort-line-empty{color:var(--amort-gray);font-size:14px}.amort-line-canvas-wrap{width:100%;height:280px;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch}.amort-line-canvas-wrap[hidden]{display:none}.amort-line-canvas-inner{height:100%;min-width:100%}.amort-line-canvas-wrap canvas{width:100%!important;height:100%!important}.amort-donut-wrap{position:relative;min-height:220px;display:flex;align-items:center;justify-content:center;min-width:0}.amort-donut-empty{color:var(--amort-gray);font-size:14px}.amort-donut-canvas-wrap[hidden]{display:none}.amort-donut-canvas-wrap{position:relative;width:100%;max-width:220px;height:220px;margin:0 auto}.amort-donut-canvas-wrap canvas{width:100%!important;height:100%!important}.amort-donut-center{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;pointer-events:none}.amort-donut-center-label{display:block;font-size:11px;color:var(--amort-gray)}.amort-donut-center-value{display:block;font-size:15px;font-weight:700;color:var(--amort-dark)}.amort-donut-legend{margin-top:14px;display:flex;flex-direction:column;gap:8px}.amort-donut-legend-row{display:flex;align-items:center;gap:8px;font-size:13px}.amort-donut-legend-value{margin-left:auto;font-weight:600}.amort-donut-legend-pct{color:var(--amort-gray);font-size:12px;min-width:40px;text-align:right}.amort-dot{width:9px;height:9px;border-radius:50%;display:inline-block}.amort-dot-green{background:var(--amort-green)}.amort-dot-orange{background:var(--amort-orange)}.amort-schedule-controls{display:flex;gap:10px;align-items:center;flex-wrap:nowrap}.amort-view-select{padding:9px 12px;border-radius:8px;border:1px solid var(--amort-border);font-size:13.5px;background:#fff;color:var(--amort-dark)}.amort-table-wrap{position:relative;min-height:200px;overflow-x:auto;-webkit-overflow-scrolling:touch}.amort-table{width:100%;border-collapse:collapse;font-size:13px;white-space:nowrap}.amort-table thead th{text-align:left;padding:10px 12px;background:#f6f6f7;color:#55585d;font-weight:600;border-bottom:1px solid var(--amort-border)}.amort-table tbody td{padding:10px 12px;border-bottom:1px solid var(--amort-border)}.amort-table-wrap.has-data .amort-schedule-empty{display:none}.amort-table-wrap:not(.has-data) #amort-schedule-table{display:none}.amort-schedule-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:50px 20px;color:var(--amort-gray)}.amort-schedule-empty-icon{font-size:26px;margin-bottom:10px;opacity:.6}.amort-schedule-empty-title{font-weight:600;color:var(--amort-dark);margin:0 0 4px}.amort-schedule-empty-sub{font-size:13px;margin:0}.amort-pagination{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-top:16px}.amort-pagination[hidden]{display:none}.amort-pagination-info{font-size:12.5px;color:var(--amort-gray);margin:0}.amort-pagination-controls{display:flex;gap:6px;flex-wrap:wrap}.amort-page-btn{min-width:32px;height:32px;padding:0 8px;border-radius:6px;border:1px solid var(--amort-border);background:#fff;color:var(--amort-dark)!important;font-size:13px;cursor:pointer}.amort-page-btn:hover{background:#f3f4f6}.amort-page-btn.amort-page-active{background:var(--amort-purple);border-color:var(--amort-purple);color:#fff!important}.amort-page-btn:disabled{opacity:.4;cursor:not-allowed}.amort-page-btn:active,.amort-page-btn:focus{color:#fff!important}.amort-page-btn.amort-page-active:active,.amort-page-btn.amort-page-active:focus{color:#fff!important}.amort-report-wrap{display:flex;justify-content:center;margin-top:16px}@media (max-width:640px){.amort-header{flex-direction:column}.amort-header-actions{width:100%}.amort-header-actions .amort-btn{flex:1}.amort-card-header-row{flex-direction:column;align-items:flex-start}.amort-summary-grid{grid-template-columns:repeat(2,1fr)}.amort-table{font-size:12px}.amort-table thead th,.amort-table tbody td{padding:8px 6px}.amort-dual-input{grid-template-columns:1fr}}