/* butkevicius.eu — skaičiuoklių stiliai (papildo /style.css) */
.calc-hero { padding: 56px 0 24px; background: linear-gradient(180deg, #FFFFFF 0%, #F7F6FB 100%); }
.calc-hero h1 { font-size: clamp(1.9rem, 4.5vw, 3rem); line-height: 1.08; letter-spacing: -0.02em; margin-bottom: 14px; max-width: 18ch; }
.calc-hero h1 .grad { background: linear-gradient(135deg, var(--violet) 0%, var(--magenta) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.calc-hero .lede { font-size: 1.1rem; color: var(--text-muted); max-width: 60ch; margin: 0; }
.crumbs { font-size: 0.85rem; color: var(--text-muted); margin: 0 0 18px; }
.crumbs a { color: var(--text-muted); }
.crumbs a:hover { color: var(--violet); }
.crumbs span { margin: 0 6px; opacity: 0.5; }

.calc { padding: 32px 0 56px; }
.calc__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 32px; align-items: start; }
@media (max-width: 880px) { .calc__grid { grid-template-columns: 1fr; gap: 24px; } }

.panel { min-width: 0; overflow-wrap: anywhere; background: #fff; border: 1px solid var(--border); border-radius: var(--radius-md); padding: 28px; box-shadow: var(--shadow-sm); }
.panel h2 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-muted); font-weight: 700; margin: 0 0 20px; }

.ctrl { margin-bottom: 22px; }
.ctrl:last-child { margin-bottom: 0; }
.ctrl__head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 4px 12px; margin-bottom: 8px; }
.ctrl__head label { font-size: 0.92rem; font-weight: 600; }
.ctrl__val { display: inline-flex; align-items: baseline; gap: 4px; font-size: 1.1rem; font-weight: 700; color: var(--violet-dark); }
.ctrl__val input { width: 7.5ch; font: inherit; font-weight: 700; color: var(--violet-dark); text-align: right; border: none; border-bottom: 2px solid var(--border); background: transparent; padding: 0 2px; -moz-appearance: textfield; }
.ctrl__val input::-webkit-outer-spin-button, .ctrl__val input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.ctrl__val input:focus { outline: none; border-bottom-color: var(--violet); }
.ctrl__val input.wide { width: 10ch; }
/* Už slankiklio ribų įvesta reikšmė paskaičiuojama apkarpyta, tad laukelis privalo
   tai parodyti, o ne tyliai rodyti vieno skaičiaus, kai skaičiuojama su kitu
   (2026-09-10 auditas). Ribos laukelyje ir slankiklyje dabar tos pačios. */
.ctrl__val input:out-of-range { color: #B3261E; border-bottom-color: #B3261E; }
.ctrl input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 22px; background: transparent; cursor: pointer; margin: 0; }
.ctrl input[type=range]::-webkit-slider-runnable-track { height: 4px; background: var(--border); border-radius: 2px; }
.ctrl input[type=range]::-moz-range-track { height: 4px; background: var(--border); border-radius: 2px; }
.ctrl input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%; background: var(--violet); margin-top: -9px; border: 3px solid #fff; box-shadow: 0 0 0 1px var(--border); }
.ctrl input[type=range]::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: var(--violet); border: 3px solid #fff; box-shadow: 0 0 0 1px var(--border); }
.ctrl input[type=range]:focus-visible { outline: 2px solid var(--violet); outline-offset: 6px; border-radius: 4px; }
.ctrl__scale { display: flex; justify-content: space-between; font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }
.ctrl__hint { font-size: 0.8rem; color: var(--text-muted); margin: 6px 0 0; }

.seg { display: flex; flex-wrap: wrap; max-width: 100%; border: 1px solid var(--border); border-radius: 22px; padding: 3px; gap: 2px; margin-bottom: 22px; }
.seg button { font: inherit; font-size: 0.85rem; font-weight: 600; padding: 7px 16px; border-radius: 999px; color: var(--text-muted); background: transparent; flex: 1 1 auto; text-align: center; white-space: normal; }
.seg button[aria-pressed="true"] { background: var(--violet); color: #fff; }

.results { display: grid; grid-template-columns: repeat(6, 1fr); gap: 0; background: #fff; border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; margin-bottom: 24px; }
/* Kortelių išdėstymas pagal jų skaičių (2026-09-11: auto-fit palikdavo tuščią ketvirtą stulpelį arba vienišą penktą kortelę).
   Bazė: 3 kortelės eilėje (span 2 iš 6). Hero visada per visą plotį. */
.results > .result { grid-column: span 2; }
.results > .result--hero { grid-column: 1 / -1 !important; }
.results:has(> .result--hero):has(> :nth-child(3):last-child) > .result,
.results:has(> .result--hero):has(> :nth-child(5):last-child) > .result,
.results:not(:has(> .result--hero)):has(> :nth-child(2):last-child) > .result,
.results:not(:has(> .result--hero)):has(> :nth-child(4):last-child) > .result { grid-column: span 3; } /* 2 arba 4 kortelės: po 2 eilėje */
.results:has(> :nth-child(6):last-child) > :nth-child(5),
.results:has(> :nth-child(6):last-child) > :nth-child(6) { grid-column: span 3; } /* hero + 5: 3 + 2 */
@media (max-width: 560px) { .results { grid-template-columns: 1fr; } .results > .result { grid-column: span 1 !important; } }
.result { background: #fff; padding: 18px 20px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); margin: 0 -1px -1px 0; }
.delays__lead { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-muted); font-weight: 700; margin: 0 0 10px; }
.result--hero { background: linear-gradient(135deg, var(--violet) 0%, var(--violet-dark) 100%); grid-column: 1 / -1; }
.result__k { font-size: 0.72rem; color: var(--text-muted); letter-spacing: 0.06em; text-transform: uppercase; margin: 0 0 6px; font-weight: 700; }
.result__v { font-size: 1.3rem; font-weight: 900; color: var(--violet-dark); letter-spacing: -0.01em; line-height: 1.2; margin: 0; font-variant-numeric: tabular-nums; }
.result--hero .result__k { color: rgba(255,255,255,0.8); }
.result--hero .result__v { color: #fff; font-size: clamp(2rem, 5vw, 2.8rem); }
.result__sub { font-size: 0.8rem; color: var(--text-muted); margin: 4px 0 0; }
.result--hero .result__sub { color: rgba(255,255,255,0.8); }

.chart { margin: 0 0 8px; }
.chart svg { width: 100%; height: auto; display: block; }
.chart__legend { display: flex; flex-wrap: wrap; gap: 16px; font-size: 0.8rem; color: var(--text-muted); margin: 8px 0 0; }
.chart__legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }

.scen { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 24px; }
@media (max-width: 640px) { .scen { grid-template-columns: 1fr; } }
.scen__card { border: 1px solid var(--border); border-radius: var(--radius-md); padding: 18px 20px; background: var(--bg-soft); }
.scen__card h3 { font-size: 0.95rem; margin: 0 0 8px; }
.scen__card p { margin: 0; font-size: 0.9rem; color: var(--text-muted); }
.scen__card strong { color: var(--violet-dark); font-size: 1.2rem; font-weight: 900; display: block; margin-bottom: 2px; }

.tools { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 18px; }
.tools .btn { padding: 10px 18px; font-size: 0.85rem; }
.tools__note { font-size: 0.8rem; color: var(--text-muted); }

.tbl { width: 100%; border-collapse: collapse; font-size: 0.88rem; font-variant-numeric: tabular-nums; }
.tbl th, .tbl td { text-align: right; padding: 8px 10px; border-bottom: 1px solid var(--border); }
.tbl th:first-child, .tbl td:first-child { text-align: left; }
.tbl th { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); }
.tbl-wrap { overflow-x: auto; margin-top: 24px; }
details.tbl-details summary { cursor: pointer; font-weight: 700; color: var(--violet); margin-top: 20px; }

.prose { max-width: 720px; }
.prose h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); margin: 0 0 16px; }
.prose h3 { font-size: 1.1rem; margin: 24px 0 8px; }
.prose p, .prose li { font-size: 1.02rem; line-height: 1.7; }
.prose ul { padding-left: 20px; }
.prose .formula { background: var(--bg-soft); border-left: 4px solid var(--violet); padding: 14px 18px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; font-size: 0.98rem; margin: 16px 0; }
.summary-box { background: var(--bg-soft); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 22px 24px; margin: 0 0 32px; }
.summary-box h2 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--violet); margin: 0 0 10px; }
.summary-box p { margin: 0; font-size: 1.02rem; }
.summary-box time { color: var(--text-muted); font-size: 0.85rem; display: block; margin-top: 8px; }

.faq details { border-bottom: 1px solid var(--border); padding: 14px 0; }
.faq summary { cursor: pointer; font-weight: 700; color: var(--violet-dark); font-size: 1.02rem; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--violet); font-weight: 900; }
.faq details[open] summary::after { content: '–'; }
.faq details p { margin: 10px 0 0; color: var(--text); }

.capture { background: linear-gradient(135deg, var(--violet) 0%, var(--violet-dark) 100%); color: #fff; border-radius: var(--radius-lg); padding: 36px 32px; margin: 8px 0 0; }
.capture h2 { color: #fff; font-size: 1.5rem; margin: 0 0 8px; }
.capture p { color: rgba(255,255,255,0.85); margin: 0 0 18px; }
.capture .newsletter__form { margin: 0 0 8px; max-width: 520px; }
.capture .newsletter__note { color: rgba(255,255,255,0.7); }

.plat { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin: 6px 0 4px; }
.plat-card { display: block; padding: 20px 22px; border: 1px solid var(--border); border-radius: var(--radius-md); background: #fff; color: var(--text); transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease; }
.plat-card:hover { border-color: var(--violet); transform: translateY(-2px); box-shadow: var(--shadow-md); color: var(--text); }
.plat-name { display: block; font-size: 1.1rem; font-weight: 900; color: var(--violet-dark); }
.plat-desc { display: block; font-size: 0.9rem; color: var(--text-muted); margin: 4px 0 12px; }
.plat-go { display: inline-block; font-size: 0.9rem; font-weight: 700; color: var(--violet); }
.disclosure { font-size: 0.78rem; color: var(--text-muted); margin-top: 12px; }

.related { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.related a, .hub-card { display: flex; flex-direction: column; gap: 6px; background: #fff; border: 1px solid var(--border); border-radius: var(--radius-md); padding: 22px 24px; color: var(--text); transition: all .2s ease; }
.related a:hover, .hub-card:hover { border-color: var(--violet); transform: translateY(-3px); box-shadow: var(--shadow-md); color: var(--text); }
.related strong, .hub-card strong { color: var(--violet-dark); font-size: 1.05rem; }
.related span, .hub-card span { color: var(--text-muted); font-size: 0.9rem; }
.hub-card .go { margin-top: auto; padding-top: 10px; color: var(--violet); font-weight: 700; font-size: 0.9rem; }
.hub-card--soon { opacity: 0.6; }
.hub-card--soon .go { color: var(--text-muted); }
.hub-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }

.disclaimer { font-size: 0.85rem; color: var(--text-muted); border-top: 1px solid var(--border); padding-top: 16px; margin-top: 32px; }
.section--tight { padding: 56px 0; }
@media (max-width: 880px) { .section--tight { padding: 40px 0; } .panel { padding: 22px 18px; } }

/* === Ikonos (v2) === */
.calc-icon { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 12px; background: linear-gradient(135deg, rgba(128, 98, 239, 0.18) 0%, rgba(162, 79, 150, 0.18) 100%); color: var(--violet-dark); flex-shrink: 0; }
.calc-icon svg { width: 22px; height: 22px; }
.calc-icon--sm { width: 26px; height: 26px; border-radius: 7px; margin-right: 8px; vertical-align: middle; }
.calc-icon--sm svg { width: 15px; height: 15px; }
.calc-icon--lg { width: 56px; height: 56px; border-radius: 16px; margin-bottom: 8px; }
.calc-icon--lg svg { width: 28px; height: 28px; }
.related a { position: relative; }
.related a .calc-icon { margin-bottom: 6px; }
.related a:hover .calc-icon, .hub-card:hover .calc-icon { background: linear-gradient(135deg, var(--violet) 0%, var(--magenta) 100%); color: #fff; }
.hub-card .calc-icon { transition: all .25s ease; }
.hub-card--soon .calc-icon { background: var(--bg-soft); color: var(--text-muted); }
.eyebrow .calc-icon--sm { background: linear-gradient(135deg, var(--violet) 0%, var(--magenta) 100%); color: #fff; }

/* Plačios lentelės telpa telefone: pati lentelė tampa slenkama, puslapis nebestumiamas.
   Radinys 2026-09-10: 4 stulpelių lentelė straipsnyje išstūmė body prie 375 px. */
@media (max-width: 640px) {
  .prose .tbl { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; white-space: nowrap; }
  .prose .tbl th, .prose .tbl td { padding: 8px 12px; }
}

/* === Straipsnių vizualai ===
   Vienas animuotas SVG grafikas straipsnyje. Statinis stilius gyvena čia, judesys — calc.js. */
.viz { margin: 28px 0 8px; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 18px 14px 10px; background: #fff; }
.viz svg { display: block; width: 100%; height: auto; overflow: visible; }
.viz figcaption { color: var(--text-muted); font-size: 0.82rem; line-height: 1.5; margin: 10px 2px 0; }
.viz .vgrid { stroke: var(--border); stroke-width: 1; }
.viz .vax { fill: var(--text-muted); font-size: 13px; font-weight: 500; }
.viz .vax--dim { opacity: .72; }
/* Balta aureolė: reikšmė lieka įskaitoma, net jei atsiduria ant pačios linijos. */
.viz .vval, .viz .vmarktxt { paint-order: stroke fill; stroke: #fff; stroke-width: 4px; stroke-linejoin: round; }
.viz .vval { fill: var(--violet-dark); font-size: 17px; font-weight: 900; }
.viz .vmarktxt { fill: var(--magenta); font-size: 12px; font-weight: 700; }
.viz .vline { fill: none; stroke: url(#vg); stroke-width: 3.5; stroke-linecap: round; stroke-linejoin: round; }
.viz .vdot { fill: #fff; stroke: var(--violet); stroke-width: 2.5; }
.viz .vlast { fill: var(--violet); stroke: #fff; stroke-width: 3; }
.viz .vmark { stroke: var(--magenta); stroke-width: 1.5; stroke-dasharray: 3 3; }
.viz .vbar--base { fill: var(--violet-dark); }
.viz .vdot, .viz .vlast, .viz .vbar { transform-box: fill-box; }
.viz .vdot, .viz .vlast { transform-origin: center; }
.viz .vbar { transform-origin: bottom; }

/* Animacijos čia nėra sąmoningai. Ji kuriama JS-e per Web Animations API (calc.js).
   CSS variantas turi spąstus: klasė, kuri kartu duoda ir pradinę reikšmę, ir transition,
   startuoja perėjimą ATGAL, o antroji klasė jį tuoj pat atšaukia. Rezultatas — viskas
   atsiranda iš karto, be jokio judesio. Rasta 2026-09-10 gyvame puslapyje.
   Su .animate() nieko neslepiam CSS-e, tad be JS grafikas visada matomas pilnas. */

/* Telefone SVG suspaudžiamas ~0,54 karto, tad tekstas viduje turi būti didesnis. */
@media (max-width: 640px) {
  .viz { padding: 14px 10px 8px; }
  .viz .vax { font-size: 20px; }
  .viz .vval { font-size: 25px; }
  .viz .vmarktxt { font-size: 17px; }
  .viz .vsm-hide { display: none; }
}