.input-group{position:relative;margin-bottom:22px}.input-with-unit{position:relative;display:flex;align-items:center}.input-unit{position:absolute;right:16px;color:#718096;font-weight:600;font-size:.95rem;pointer-events:none}.help-icon{color:#a0aec0;font-size:.9rem;cursor:help;margin-left:4px}.form-input.has-error{border-color:#ef4444;box-shadow:0 0 0 4px rgba(239,68,68,.12)}.input-hint{font-size:.9rem;color:#94a3b8;margin-top:6px;line-height:1.5}.input-error-msg{font-size:.9rem;color:#ef4444;margin-top:6px;display:none}.input-error-msg.show{display:block}.ltv-note{margin-top:10px;background:#eff6ff;border:1px solid #dbeafe;border-radius:10px;padding:10px 14px;font-size:.95rem;color:#1e40af;display:flex;align-items:flex-start;gap:8px}.ltv-note i{margin-top:2px;flex-shrink:0}.ltv-note strong{font-family:'Roboto Mono',monospace}.reg-badge{display:inline-block;background:#dbeafe;color:#1e40af;font-size:.8rem;font-weight:700;padding:2px 8px;border-radius:6px;margin-left:6px;vertical-align:middle}.no-grace-note{margin-top:8px;font-size:.88rem;color:#b45309;display:flex;align-items:flex-start;gap:6px}.manual-override-row{display:flex;align-items:center;gap:8px;margin-bottom:10px;font-size:.95rem;color:#4a5568}.manual-override-row input[type="checkbox"]{width:18px;height:18px;accent-color:#667eea;cursor:pointer}.manual-override-row label{cursor:pointer}.ltv-override-warning{margin-top:8px;font-size:.88rem;color:#b45309;background:#fffbeb;border:1px solid #fde68a;border-radius:8px;padding:8px 12px;display:flex;align-items:flex-start;gap:6px}.advanced-toggle{display:flex;align-items:center;justify-content:space-between;cursor:pointer;user-select:none}.advanced-toggle .chevron{transition:transform .25s ease;color:#718096;-webkit-text-fill-color:#718096;background:none}.advanced-toggle.open .chevron{transform:rotate(180deg)}.advanced-note{font-size:.95rem;color:#94a3b8;margin-bottom:0;font-style:italic}.advanced-body{margin-top:18px}.dsr-note{font-size:.85rem;color:#d97706;background:#fffbeb;border:1px solid #fde68a;border-radius:8px;padding:8px 12px;margin-top:6px;display:flex;align-items:flex-start;gap:6px}.result-card{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border-radius:24px;padding:28px 24px;color:#fff;box-shadow:0 12px 40px rgba(102,126,234,.35);margin-bottom:20px}.result-card-heading{display:flex;align-items:center;gap:8px;font-size:1.05rem;font-weight:600;opacity:.92;margin-bottom:4px}.result-hero-label{font-size:1rem;opacity:.85;margin-bottom:6px}.result-hero-value{font-family:'Roboto Mono',monospace;font-weight:700;font-size:3rem;line-height:1.1;letter-spacing:-1px;word-break:break-word}.result-hero-value .unit{font-size:1.4rem;font-weight:600;margin-left:4px}@media(min-width:992px){.result-hero-value{font-size:3.4rem}}.limit-pill{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:6px 14px;font-size:.95rem;font-weight:600;margin-top:14px}.applied-assumptions-line{margin-top:12px;font-size:.9rem;opacity:.85;line-height:1.5}.result-hero-error{font-size:1.5rem;font-weight:700;line-height:1.4}.result-secondary-grid{margin-top:22px;padding-top:18px;border-top:1px solid rgba(255,255,255,.25);display:grid;grid-template-columns:1fr 1fr;gap:14px}.result-secondary-item .r-label{font-size:.92rem;opacity:.85;margin-bottom:3px}.result-secondary-item .r-value{font-family:'Roboto Mono',monospace;font-weight:700;font-size:1.15rem}.explainer-text{font-size:.95rem;color:#718096;line-height:1.7}.chart-container{position:relative;height:260px;margin-top:16px}.law-info-box{background:#edf2f7;border-left:4px solid #667eea;padding:18px;border-radius:10px;margin-bottom:16px}.law-info-title{font-weight:700;color:#2d3748;margin-bottom:8px;font-size:1.05rem}.law-info-desc{color:#4a5568;line-height:1.6;margin:0}.disclaimer{margin-top:20px;padding-top:16px;border-top:1px dashed #cbd5e0;color:#718096;font-size:.85rem;line-height:1.6;text-align:center}@media(max-width:768px){.page-header h1{font-size:2rem}.page-header .subtitle{font-size:1rem}.glass-card{padding:25px}.result-hero-value{font-size:2.4rem}.form-input{min-height:48px}}