/* Scoped Fahrtenbuch calculator styles. */
.calculator-page [hidden] { display: none !important; }
.calculator-page #rechenregeln { scroll-margin-top: 88px; }
.calculator-hero { padding: 66px 0 58px; }
.calculator-hero .lede { max-width: 760px; }
.calculator-scope { display: inline-block; margin-top: 18px; color: var(--c-text-inverse); border: 1px solid #49495d; border-radius: var(--radius-pill); padding: 8px 18px; font-size: .83rem; }
.calculator-section { padding-top: 48px; }
.calculator-layout { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr); gap: 30px; align-items: start; }
.calculator-form, .calculator-result { background: var(--c-white); border: 1px solid var(--c-border); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); overflow: hidden; min-width: 0; }
.calculator-form { padding: 30px; }
.calculator-form h2 { font-size: 1.45rem; }
.calculator-form > p { font-size: .86rem; }
.calculator-form fieldset { margin: 28px 0 0; padding: 25px 0 0; border: 0; border-top: 1px solid var(--c-border); min-width: 0; }
.calculator-form legend { font-weight: 800; font-size: 1.04rem; color: var(--c-ink); padding: 0 14px 0 0; }
.calculator-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 16px; }
.calculator-field-wide { grid-column: 1 / -1; }
.calculator-field { min-width: 0; }
.calculator-field label { display: block; font-weight: 650; color: var(--c-ink); font-size: .86rem; line-height: 1.45; margin-bottom: 8px; }
.calculator-field input, .calculator-field select { display: block; width: 100%; min-width: 0; border: 1px solid #bbbbca; background: #fff; border-radius: 9px; padding: 12px; font: inherit; font-size: 1rem; color: var(--c-ink); }
.calculator-field select { text-overflow: ellipsis; padding-right: 24px; }
.calculator-field input:focus, .calculator-field select:focus { outline: 3px solid #1b739430; border-color: var(--brand-blue); }
.calculator-field [aria-invalid="true"] { border: 2px solid #b72332; }
.calculator-hint { display: block; color: #626271; font-size: .77rem; line-height: 1.55; margin: 7px 0 0; }
.calculator-check { display: flex; gap: 10px; align-items: flex-start; font-size: .82rem; line-height: 1.55; color: var(--c-text); }
.calculator-check input { width: 18px; height: 18px; flex: 0 0 auto; accent-color: var(--brand-blue); margin-top: 3px; }
.calculator-rule { background: #f3f7f9; border-left: 3px solid var(--brand-blue); padding: 14px 16px; margin: 14px 0; border-radius: 0 8px 8px 0; font-size: .8rem; color: #46515b; }
.calculator-rule p { color: inherit; margin-bottom: 8px; }
.calculator-rule p:last-child { margin-bottom: 0; }
.calculator-rule a, .calculator-notes a, .calculator-errors a { color: #125b78; text-decoration: underline; text-underline-offset: 3px; }
.calculator-actions { margin-top: 27px; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.calculator-actions .btn { white-space: normal; text-align: center; }
.calculator-reset { border: 0; background: transparent; color: var(--brand-blue); padding: 10px 0; font: inherit; font-size: .82rem; cursor: pointer; text-decoration: underline; text-underline-offset: 4px; }
.calculator-errors { background: #fff0f0; border: 1px solid #da8a91; border-radius: 10px; padding: 18px; margin-top: 22px; font-size: .85rem; }
.calculator-errors p { color: #8f1624; font-weight: 700; margin-bottom: 8px; }
.calculator-errors ul { padding-left: 19px; margin: 0; }
.calculator-errors li + li { margin-top: 7px; }
.calculator-result { position: sticky; top: 105px; }
.calculator-result-head { padding: 29px 28px 26px; background: var(--c-navy-900); }
.calculator-result-head .eyebrow { color: var(--brand-yellow); margin-bottom: 10px; }
.calculator-result-head .eyebrow::before { background: var(--brand-yellow); }
.calculator-result h2 { color: #fff; font-size: 1.5rem; }
.calculator-result-head p { font-size: .83rem; color: var(--c-text-inverse-muted); margin: 0; }
.calculator-result-content, .calculator-pending { padding: 27px 28px; }
.calculator-pending { color: var(--c-text-muted); }
.calculator-compare { padding-bottom: 21px; margin-bottom: 21px; border-bottom: 1px solid var(--c-border); }
.calculator-compare:last-of-type { border: 0; }
.calculator-compare-label { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 8px 16px; color: var(--c-ink); font-size: .86rem; font-weight: 650; }
.calculator-compare output { font-size: 1.5rem; font-weight: 800; letter-spacing: -.025em; }
.calculator-bar { height: 8px; border-radius: 10px; background: var(--c-paper-alt); margin: 13px 0 8px; overflow: hidden; }
.calculator-bar span { display: block; height: 100%; border-radius: inherit; background: var(--brand-blue); }
.calculator-bar.coral span { background: var(--brand-red); }
.calculator-compare small { color: var(--c-text-muted); font-size: .76rem; }
.calculator-difference { background: #fbf4db; padding: 19px 20px; border-radius: 12px; margin: 3px 0 18px; }
.calculator-difference p { color: #4d442f; font-size: .86rem; font-weight: 600; margin-bottom: 6px; }
.calculator-difference output { display: block; color: var(--c-ink); font-size: clamp(1.8rem, 3vw, 2.25rem); font-weight: 800; letter-spacing: -.025em; }
.calculator-difference small { color: #655a3e; font-size: .76rem; }
.calculator-tax { margin: 16px 0; }
.calculator-tax strong { display: block; font-size: 1.35rem; color: var(--c-ink); }
.calculator-tax p, .calculator-result-note { font-size: .77rem; margin-bottom: 12px; line-height: 1.6; }
.calculator-math { border-top: 1px solid var(--c-border); margin-top: 23px; padding-top: 18px; }
.calculator-math summary { cursor: pointer; font-size: .88rem; font-weight: 700; color: var(--brand-blue); }
.calculator-math dl { font-size: .78rem; margin: 15px 0; }
.calculator-math dl > div { display: flex; justify-content: space-between; gap: 18px; padding: 7px 0; border-bottom: 1px solid var(--c-paper-alt); }
.calculator-math dt { color: var(--c-text-muted); }
.calculator-math dd { margin: 0; text-align: right; font-weight: 600; }
.calculator-formula { color: #525261; background: var(--c-paper); padding: 12px; font-size: .74rem; line-height: 1.65; border-radius: 8px; overflow-wrap: anywhere; }
.calculator-formula strong { display: block; color: var(--c-ink); margin-bottom: 5px; }
.calculator-notes { max-width: 940px; margin: 0 auto; }
.calculator-notes h2 { font-size: 1.7rem; }
.calculator-notes h3 { font-size: 1.06rem; margin-top: 27px; }
.calculator-notes p, .calculator-notes li { font-size: .88rem; }
.calculator-notes ul { padding-left: 21px; color: var(--c-text-muted); }
.calculator-notes li + li { margin-top: 10px; }
.calculator-source-date { font-size: .8rem !important; color: var(--brand-blue); }
.calculator-page :focus-visible { outline: 3px solid var(--brand-blue); outline-offset: 4px; }
.calculator-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
@media (max-width: 1000px) { .calculator-layout { gap: 20px; } .calculator-form { padding: 24px; } .calculator-result-head, .calculator-result-content, .calculator-pending { padding: 24px; } }
@media (max-width: 850px) { .calculator-layout { grid-template-columns: 1fr; } .calculator-result { position: static; } }
@media (max-width: 480px) { .calculator-fields { grid-template-columns: 1fr; } .calculator-form { padding: 22px 18px; } .calculator-result-head, .calculator-result-content, .calculator-pending { padding: 24px 20px; } .calculator-scope { border-radius: 12px; } .calculator-actions .btn { width: 100%; } }