:root{--primary: #1d4ed8;--primary-light: #dbeafe;--secondary: #0f172a;--surface: #ffffff;--surface-alt: #f8fafc;--border: #e2e8f0;--text: #1e293b;--text-sub: #64748b;--error: #dc2626;--success: #16a34a;--warning: #d97706;--radius: 8px;--shadow: 0 1px 4px rgba(0,0,0,.08)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Noto Sans JP,Hiragino Kaku Gothic ProN,Hiragino Sans,Meiryo,sans-serif;background:#f1f5f9;color:var(--text);font-size:14px;line-height:1.6}.app-root{max-width:1200px;margin:0 auto;padding:0 16px 48px}.app-header{padding:24px 0 16px;border-bottom:2px solid var(--primary);margin-bottom:24px}.app-header h1{font-size:22px;font-weight:700;color:var(--secondary);letter-spacing:-.3px}.header-sub{font-size:12px;color:var(--text-sub);margin-top:4px}.main-layout{display:grid;grid-template-columns:380px 1fr;gap:20px;align-items:start}@media (max-width: 768px){.main-layout{grid-template-columns:1fr}}.input-panel{background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);padding:20px;box-shadow:var(--shadow)}.form-section{margin-bottom:8px}.section-title{font-size:15px;font-weight:700;color:var(--secondary);border-bottom:2px solid var(--primary);padding-bottom:6px;margin-bottom:16px}.form-group{margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--border)}.form-group:last-child{border-bottom:none}.group-title{font-size:13px;font-weight:600;color:var(--primary);margin-bottom:10px;padding-left:8px;border-left:3px solid var(--primary)}.form-row{display:flex;align-items:center;gap:8px;margin-bottom:8px}.form-label{width:160px;min-width:160px;font-size:13px;color:var(--text-sub);line-height:1.4}.form-input{flex:1}input[type=number],input[type=text],select{width:100%;padding:6px 8px;border:1px solid var(--border);border-radius:4px;font-size:13px;font-family:inherit;color:var(--text);background:var(--surface);outline:none;transition:border-color .15s}input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 2px #1d4ed81a}.select-wide{width:100%}.checkbox-label{display:flex;align-items:center;gap:8px;font-size:13px;cursor:pointer;margin-bottom:10px}.checkbox-label input{width:14px;height:14px;cursor:pointer}.hint{font-size:12px;color:var(--text-sub);margin-bottom:8px}.portfolio-editor{margin-top:4px}.section-title-sm{font-size:12px;font-weight:600;color:var(--text-sub);margin-bottom:8px}.asset-card{background:var(--surface-alt);border:1px solid var(--border);border-radius:6px;padding:12px;margin-bottom:10px}.asset-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.asset-label{font-size:12px;font-weight:600;color:var(--primary)}.form-row-group{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:8px}.form-row-group .form-row{flex-direction:column;align-items:flex-start;gap:3px;margin-bottom:0}.form-row-group .form-label{width:auto;min-width:auto;font-size:11px}.event-card{background:var(--surface-alt);border:1px solid var(--border);border-radius:6px;padding:12px;margin-bottom:10px}.event-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;font-size:12px;font-weight:600;color:var(--text-sub)}.btn-simulate{width:100%;padding:12px;background:var(--primary);color:#fff;border:none;border-radius:var(--radius);font-size:15px;font-weight:700;cursor:pointer;margin-top:16px;transition:background .15s;font-family:inherit}.btn-simulate:hover{background:#1e40af}.btn-simulate:disabled{background:#94a3b8;cursor:not-allowed}.btn-add{font-size:12px;color:var(--primary);background:var(--primary-light);border:1px dashed var(--primary);border-radius:4px;padding:5px 12px;cursor:pointer;font-family:inherit;margin-top:4px}.btn-add:hover{background:#bfdbfe}.btn-remove{font-size:11px;color:var(--error);background:#fee2e2;border:none;border-radius:4px;padding:2px 8px;cursor:pointer;font-family:inherit}.btn-remove:hover{background:#fecaca}.advanced-toggle{width:100%;padding:8px;background:var(--surface-alt);border:1px solid var(--border);border-radius:4px;font-size:13px;color:var(--text-sub);cursor:pointer;font-family:inherit;margin-bottom:12px}.advanced-toggle:hover{background:var(--border)}.btn-sm{font-size:12px;padding:4px 10px;background:var(--surface-alt);border:1px solid var(--border);border-radius:4px;cursor:pointer;font-family:inherit;color:var(--text)}.btn-sm:hover{background:var(--border)}.btn-dl{background:var(--primary-light);border-color:var(--primary);color:var(--primary);font-weight:600}.error-list{background:#fef2f2;border:1px solid #fecaca;border-radius:6px;padding:12px;margin-top:12px}.error-item{font-size:13px;color:var(--error);margin-bottom:4px}.error-item:last-child{margin-bottom:0}.error-msg{font-size:12px;color:var(--error);margin-top:4px}.result-panel{position:relative;display:flex;flex-direction:column;gap:20px}.loading-overlay{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;background:var(--surface);border-radius:var(--radius);border:1px solid var(--border)}.spinner{width:40px;height:40px;border:4px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite;margin-bottom:16px}@keyframes spin{to{transform:rotate(360deg)}}.summary-grid{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.summary-section-title{grid-column:1 / -1;font-size:13px;font-weight:700;color:var(--text-sub);border-bottom:1px solid var(--border);padding-bottom:6px;margin-top:4px}.summary-section-title:first-child{margin-top:0}.label-sub{font-weight:400;font-size:11px}.summary-card{background:var(--surface-alt);border:1px solid var(--border);border-radius:6px;padding:12px 16px}.summary-card.highlight{background:var(--primary-light);border-color:var(--primary)}.card-label{font-size:11px;color:var(--text-sub);margin-bottom:4px}.card-value{font-size:20px;font-weight:700;color:var(--secondary);letter-spacing:-.5px}.unit{font-size:12px;font-weight:400;color:var(--text-sub);margin-left:2px}.fire-card{grid-column:1}.fire-good{background:#dcfce7;border-color:#16a34a}.fire-mid{background:#fef9c3;border-color:#ca8a04}.fire-bad{background:#fee2e2;border-color:var(--error)}.fire-value{font-size:28px;color:inherit}@media (max-width: 600px){.summary-grid{grid-template-columns:1fr 1fr}}.chart-container{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px 12px 8px;box-shadow:var(--shadow)}.chart-label{font-size:13px;font-weight:600;color:var(--text);margin-bottom:8px}.chart-tooltip{background:#fff;border:1px solid var(--border);border-radius:6px;padding:10px 14px;box-shadow:0 4px 12px #0000001f;font-size:13px}.tt-age{font-weight:700;color:var(--secondary);margin-bottom:6px}.tt-row{display:flex;justify-content:space-between;gap:16px;margin-bottom:3px}.tt-label{color:var(--text-sub)}.tt-val{font-weight:600}.result-table-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.result-table-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;flex-wrap:wrap;gap:8px}.table-actions{display:flex;gap:8px}.table-scroll{overflow-x:auto}.result-table{width:100%;border-collapse:collapse;font-size:13px}.result-table th{background:var(--surface-alt);border:1px solid var(--border);padding:8px 12px;font-weight:600;color:var(--text-sub);text-align:right;white-space:nowrap}.result-table th:first-child{text-align:left}.result-table td{border:1px solid var(--border);padding:7px 12px;text-align:right;color:var(--text)}.result-table td:first-child{text-align:left;font-weight:500}.result-table tr:nth-child(2n) td{background:var(--surface-alt)}.result-table tr.row-negative td{background:#fff1f2}.result-table td.negative{color:var(--error);font-weight:600}.disclaimer{font-size:11px;color:var(--text-sub);padding:12px 16px;background:var(--surface-alt);border:1px solid var(--border);border-radius:var(--radius);line-height:1.8}.num-input-combo{display:flex;gap:6px;align-items:center;width:100%}.num-select{flex:1;min-width:0}.num-manual{width:90px;min-width:70px;flex-shrink:0}.crash-card{border-color:#fca5a5;background:#fff7f7}.crash-preview{font-size:11px;color:#dc2626;margin-top:6px;padding:4px 8px;background:#fee2e2;border-radius:4px}.chart-header-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.chart-scale-toggle{display:flex;gap:2px;background:var(--surface-alt);border:1px solid var(--border);border-radius:6px;padding:2px}.scale-btn{font-size:12px;font-family:inherit;padding:3px 10px;border:none;border-radius:4px;cursor:pointer;background:transparent;color:var(--text-sub);transition:all .15s}.scale-btn.active{background:var(--primary);color:#fff;font-weight:600}.scale-btn:not(.active):hover{background:var(--border)}.log-note{font-size:11px;color:var(--text-sub);margin-bottom:6px}.expense-change-block{background:var(--surface-alt);border:1px solid var(--border);border-radius:6px;padding:10px 12px;margin-bottom:10px}.expense-change-label{font-size:12px;font-weight:600;color:var(--primary);margin-bottom:8px;padding-left:6px;border-left:2px solid var(--primary)}