.ab-calc{--ab-calc-primary:var(--color-primary,#2a4daa);--ab-calc-primary-soft:var(--color-primary-soft,rgba(42,77,170,.08));--ab-calc-bg:#f5f7fa;--ab-calc-bg-card:#fff;--ab-calc-border:#e1e6ed;--ab-calc-text:#1a1d23;--ab-calc-text-muted:#6c7480;--ab-calc-radius:10px;--ab-calc-radius-lg:14px;color:var(--ab-calc-text);font-family:inherit;line-height:1.5;margin:0 auto;max-width:1000px}.ab-calc *,.ab-calc :after,.ab-calc :before{box-sizing:border-box}.ab-calc__title{color:var(--ab-calc-text);font-size:1.75rem;font-weight:500;margin:0 0 .75rem}.ab-calc__intro{color:var(--ab-calc-text-muted);font-size:1rem;line-height:1.6;margin-bottom:1.5rem}.ab-calc__intro p{margin:0}.ab-calc__panel{background:var(--ab-calc-bg);border-radius:var(--ab-calc-radius-lg);margin-bottom:1.5rem;padding:1.5rem}.ab-calc__inputs{display:grid;gap:1.25rem 1.5rem;grid-template-columns:repeat(2,1fr)}.ab-calc__field{display:flex;flex-direction:column;gap:.5rem}.ab-calc__field-label{color:var(--ab-calc-text);font-size:.875rem;font-weight:500;line-height:1.4}.ab-calc input[type=number]{-moz-appearance:textfield;appearance:textfield;background:var(--ab-calc-bg-card);border:1px solid var(--ab-calc-border);border-radius:var(--ab-calc-radius);color:var(--ab-calc-text);font-family:inherit;font-size:.9375rem;padding:.625rem .75rem;width:100%}.ab-calc input[type=number]::-webkit-inner-spin-button,.ab-calc input[type=number]::-webkit-outer-spin-button{-webkit-appearance:auto;margin:0}.ab-calc input[type=number]:focus{border-color:var(--ab-calc-primary);box-shadow:0 0 0 3px var(--ab-calc-primary-soft);outline:none}.ab-calc select{appearance:none;-webkit-appearance:none;background:var(--ab-calc-bg-card);background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' viewBox='0 0 12 8'%3E%3Cpath stroke='%236c7480' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m1 1.5 5 5 5-5'/%3E%3C/svg%3E");background-position:right .875rem center;background-repeat:no-repeat;border:1px solid var(--ab-calc-border);border-radius:var(--ab-calc-radius);color:var(--ab-calc-text);cursor:pointer;font-family:inherit;font-size:.9375rem;padding:.625rem 2.25rem .625rem .75rem;width:100%}.ab-calc select:focus{border-color:var(--ab-calc-primary);box-shadow:0 0 0 3px var(--ab-calc-primary-soft);outline:none}.ab-calc__results{display:grid;gap:.875rem;grid-template-columns:repeat(3,1fr)}.ab-calc__card{background:var(--ab-calc-bg-card);border:1px solid var(--ab-calc-border);border-radius:var(--ab-calc-radius-lg);display:flex;flex-direction:column;padding:1.5rem}.ab-calc__card--best{border:2px solid var(--ab-calc-primary);padding:calc(1.5rem - 1px)}.ab-calc__badge{align-self:flex-start;background:var(--ab-calc-primary);border-radius:999px;color:#fff;display:inline-block;font-size:.75rem;font-weight:500;line-height:1.4;margin-bottom:.75rem;padding:.25rem .625rem}.ab-calc__badge-placeholder{height:26px;margin-bottom:.75rem}.ab-calc__card-name{color:var(--ab-calc-text);font-size:1.125rem;font-weight:500;margin:0 0 1rem}.ab-calc__card-headline{color:var(--ab-calc-text);font-size:1.875rem;font-variant-numeric:tabular-nums;font-weight:500;line-height:1.1}.ab-calc__card-period{color:var(--ab-calc-text-muted);font-size:.8125rem;margin:.25rem 0 1.25rem}.ab-calc__card-total{align-items:baseline;border-top:1px solid var(--ab-calc-border);display:flex;font-size:.875rem;gap:.5rem;justify-content:space-between;padding-top:.875rem}.ab-calc__card-total-label{color:var(--ab-calc-text-muted)}.ab-calc__card-total-value{color:var(--ab-calc-text);font-variant-numeric:tabular-nums;font-weight:500}@media (max-width:768px){.ab-calc__inputs{gap:1rem}.ab-calc__inputs,.ab-calc__results{grid-template-columns:1fr}.ab-calc__title{font-size:1.375rem}.ab-calc__panel{padding:1.25rem}.ab-calc__card-headline{font-size:1.625rem}}