:root{--gdfsc-primary:#0072ce;--gdfsc-primary-deep:#005fa3;--gdfsc-secondary:#00a86b;--gdfsc-secondary-light:#e6f0ff;--gdfsc-danger:#e74c3c;--gdfsc-bg:#f7f9fb;--gdfsc-white:#ffffff;--gdfsc-text:#26282c;--gdfsc-border:#d8dce2;--gdfsc-radius:8px;--gdfsc-spacing:1.5rem;--gdfsc-gap:0.6rem;--gdfsc-text-muted:#6b7280;--gdfsc-shadow-sm:0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.05);--gdfsc-shadow-md:0 4px 16px rgba(0, 0, 0, 0.1), 0 1px 4px rgba(0, 0, 0, 0.06);--gdfsc-shadow-lg:0 10px 40px rgba(0, 114, 206, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06);--gdfsc-input-h:2.85rem;--gdfsc-transition:0.2s ease}.gdfsc-main{display:flex;flex-direction:column;gap:var(--gdfsc-spacing)}.gdfsc-header{display:flex;align-items:center;gap:.9rem;padding:1.5rem 1rem;background:var(--gdfsc-white)!important;border-radius:var(--gdfsc-radius);border:1px solid var(--gdfsc-border)!important;box-shadow:var(--gdfsc-shadow-sm);animation:gdfsc-fade-in 0.45s ease 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.95rem;font-size:0.82rem!important;font-weight:600;cursor:pointer;color:var(--gdfsc-primary)!important;background:var(--gdfsc-bg)!important;display:flex;align-items:center;gap:.4rem;list-style:none;user-select:none}.gdfsc-formula-summary::-webkit-details-marker{display:none}.gdfsc-formula-summary::after{content:"▾";margin-left:auto;transition:transform var(--gdfsc-transition)}details[open] .gdfsc-formula-summary::after{transform:rotate(-180deg)}.gdfsc-formula-body{padding:.85rem .95rem;font-size:0.82rem!important;color:var(--gdfsc-text)!important;line-height:1.65}.gdfsc-formula-body p{margin-bottom:.5rem}.gdfsc-formula-body strong{color:var(--gdfsc-primary)!important}.gdfsc-action-row{display:flex;flex-wrap:wrap;gap:var(--gdfsc-gap)}.gdfsc-action-row .gdfsc-btn{flex:1;min-width:110px}.gdfsc-modal-overlay{position:fixed;inset:0;z-index:9999;background:rgb(38 40 44 / .55)!important;display:flex;align-items:center;justify-content:center;padding:1rem;animation:gdfsc-fade-in 0.2s 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ease}.gdfsc-toast[hidden]{display:none}.gdfsc-toast--success{background:var(--gdfsc-secondary)!important}.gdfsc-toast--error{background:var(--gdfsc-danger)!important}@keyframes gdfsc-toast-in{from{opacity:0;transform:translateX(-50%) translateY(12px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}@keyframes gdfsc-fade-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes gdfsc-slide-up{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@media (min-width:480px){.gdfsc-input-grid{grid-template-columns:1fr 1fr}.gdfsc-field--full{grid-column:1 / -1}}@media (min-width:600px){.gdfsc-header__title{font-size:1.8rem!important}.gdfsc-result-hero__value{font-size:3.8rem!important}.gdfsc-stats-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:380px){.gdfsc-header{padding:1rem;gap:.65rem}.gdfsc-header__badge{display:none}.gdfsc-card,.gdfsc-results-card{padding:1rem}.gdfsc-result-hero__value{font-size:2.6rem!important}.gdfsc-action-row .gdfsc-btn{font-size:0.78rem!important;padding:.6rem .75rem}}@media print{.gdfsc-action-row{display:none}body{background:white!important}}