.csf-calculator { --calc-ink: #202925; --calc-green: #216149; --calc-line: #dce2de; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 40px; color: var(--calc-ink); letter-spacing: 0; margin: 24px 0; }
.csf-calculator *, .csf-calculator *::before, .csf-calculator *::after { box-sizing: border-box; }
.csf-calculator [hidden] { display: none !important; }
.csf-calculator fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.csf-calculator legend { padding: 0; margin-bottom: 20px; font-size: 22px; font-weight: 700; }
.csf-calculator label { display: grid; gap: 7px; font-size: 14px; font-weight: 600; }
.csf-calculator input[type=number], .csf-calculator select { width: 100%; min-width: 0; min-height: 46px; padding: 10px 12px; color: var(--calc-ink); background: #fff; border: 1px solid #87968d; border-radius: 4px; font-size: 16px; }
.csf-calc-inputs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.csf-calc-currency { max-width: 170px; margin-bottom: 24px; }
.csf-calculator .csf-calc-mode { margin: 28px 0 18px; display: flex; flex-wrap: wrap; gap: 10px 22px; }
.csf-calculator .csf-calc-mode legend { font-size: 16px; margin-bottom: 10px; }
.csf-calculator .csf-calc-mode label { display: flex; align-items: center; min-height: 44px; }
.csf-calc-mode input { accent-color: var(--calc-green); width: 18px; height: 18px; margin: 0; }
.csf-calc-percent { max-width: 220px; }
.csf-calc-commands { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.csf-calculator button { min-height: 44px; padding: 10px 16px; border-radius: 4px; font-size: 14px; background: var(--calc-green); color: white; cursor: pointer; }
.csf-calc-commands button { background: white; color: var(--calc-green); border: 1px solid var(--calc-line); }
.csf-calculator button:disabled { opacity: .5; cursor: default; }
.csf-calculator :focus-visible { outline: 3px solid #bc8d13; outline-offset: 3px; }
.csf-calculator input[aria-invalid=true] { border: 2px solid #a32323; }
.csf-calc-results { min-width: 0; border-top: 4px solid var(--calc-green); padding-top: 20px; }
.csf-calc-results h2 { margin: 0 0 20px; font-size: 22px; line-height: 1.3; }
.csf-calc-price-label { font-size: 14px; margin: 0 0 8px; }
.csf-calc-price { display: block; font-size: 30px; line-height: 1.3; font-weight: 750; overflow-wrap: anywhere; }
.csf-calc-bar { height: 10px; display: flex; background: #e4e9e5; margin: 20px 0; }
.csf-calc-bar span:first-child { background: #326b85; }
.csf-calc-bar span:last-child { background: #216149; }
.csf-calc-results dl { margin: 0 0 20px; }
.csf-calc-results dl > div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; border-bottom: 1px solid var(--calc-line); padding: 12px 0; font-size: 14px; }
.csf-calc-results dt { font-weight: 400; }
.csf-calc-results small { display: block; font-size: 12px; color: #52625a; }
.csf-calc-results dd { margin: 0; text-align: right; font-weight: 650; overflow-wrap: anywhere; }
.csf-calc-total dt, .csf-calc-profit dt { font-weight: 700; }
.csf-calc-profit { color: #216149; }
.csf-calc-basis, .csf-calc-note { font-size: 13px; line-height: 1.6; color: #52625a; }
.csf-calc-note { margin-top: 20px; }
.csf-calc-error { color: #a32323; font-size: 14px; }
.csf-calc-error:empty { display: none; }
@media(max-width: 780px) { .csf-calculator { grid-template-columns: minmax(0, 1fr); gap: 28px; } }
@media(max-width: 420px) { .csf-calc-inputs { grid-template-columns: minmax(0, 1fr); gap: 16px; } }
@media print {
    body.csf-calculator-printing *:not(.csf-calculator-print-target):not(.csf-calculator-print-target *):not(:has(.csf-calculator-print-target)) { display: none !important; }
    body.csf-calculator-printing *:has(.csf-calculator-print-target) { margin: 0 !important; padding: 0 !important; }
    body.csf-calculator-printing * { visibility: hidden !important; }
    body.csf-calculator-printing .csf-calculator-print-target,
    body.csf-calculator-printing .csf-calculator-print-target * { visibility: visible !important; }
    .csf-calculator-print-target { position: absolute; left: 0; top: 0; width: 100%; display: block; margin: 0; font-size: 12pt; }
    .csf-calculator-print-target .csf-calc-form, .csf-calculator-print-target button, .csf-calculator-print-target .csf-calc-bar { display: none !important; }
    .csf-calculator-print-target .csf-calc-results { border: 0; padding: 0; }
    .csf-calculator-print-target dl > div { break-inside: avoid; }
}