/* Kalkulator nadpłaty kredytu. Baza: calculator-base.css, ten sam arkusz co kalkulator obligacji (paczka z 02.10.2026),
   z warstwą „Design system Strefy Inwestora” (specyfikacja 30.09.2026). Tu tylko układ według uwag Damiana z 07.10.2026:
   pierwszy ekran z obrazka 1, porównanie z obrazka 2, karta wyniku na wzorcu karty portfela (obrazek 4).
   Rozmiary pisma, przycisków, etykiet i odstępów według stron 3 do 5 wytycznych (pomiar 1280 px).
   Duże liczby wyniku jak liczba zwycięzcy w kalkulatorze obligacji (punkt 8 uwag: „dużą liczbą na górze”). */

.hero .hero-copy > p.hero-lead:not(.kicker) { max-width: 960px; }
.hero .hero-copy > p.hero-hint:not(.kicker) { max-width: 960px; color: var(--pop-muted); font: 400 14px/22.4px var(--sans); }

/* Pierwszy ekran: jedna biała karta, po lewej cztery pytania, po prawej wynik */
.nadplata-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: 32px;
  align-items: start;
  padding: 24px;
  border: 1px solid var(--pop-border);
  border-radius: var(--pop-card-radius);
  background: var(--pop-surface);
  box-shadow: var(--pop-card-shadow);
}
.nadplata-fields { display: grid; gap: 18px; margin: 0; }
.q { display: grid; gap: 8px; }
.q-label { display: flex; align-items: center; gap: 12px; color: var(--pop-text); font: 600 16px/25.6px var(--sans); }
.q-num {
  display: grid;
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 9999px;
  color: var(--pop-text);
  background: var(--pop-badge);
  font: 800 14px/1 var(--label);
}
.q .money-input input { padding: 11px 14px; font-size: 22px; }
.q-hint { margin: -2px 0 0; color: var(--pop-muted); font-size: 12px; line-height: 18px; }
.goal-switch { margin: 4px 0 0; }
.goal-switch legend {
  position: static;
  width: auto;
  height: auto;
  overflow: visible;
  clip: auto;
  display: block;
  grid-column: 1 / -1;
  margin-bottom: 8px;
  color: var(--pop-text);
  font: 600 16px/25.6px var(--sans);
}
.goal-switch span { text-align: center; }

.field-error { margin: 0; color: var(--pop-negative); font-size: 12px; font-weight: 600; line-height: 18px; }
.field-error:empty { display: none; }
.money-input.invalid { border-color: var(--pop-negative); }

/* Karta wyniku według wzorca karty portfela: 12 px, ramka #D7DFEE, etykieta nad dużą liczbą, cienkie separatory */
.result-card {
  padding: 24px;
  border: 1px solid var(--pop-border);
  border-radius: var(--pop-card-radius);
  background: var(--pop-surface);
  box-shadow: var(--pop-card-shadow);
}
.result-card [hidden], .porownanie[hidden], [hidden] { display: none !important; }
.pop-label { margin: 0; color: var(--pop-label); font: 600 10px/12px var(--label); letter-spacing: .3px; text-transform: uppercase; }
.result-lead { margin: 0; color: var(--pop-muted); font: 500 16px/25.6px var(--sans); }
.result-big { margin: 4px 0 0; color: var(--pop-positive); font: 600 clamp(40px, 4vw, 52px)/1.05 var(--sans); letter-spacing: -.02em; }
.result-precise span { display: block; }
.result-precise { margin: 8px 0 16px; color: var(--pop-muted); font: 400 14px/22.4px var(--sans); }
.result-message { margin: 0; color: var(--pop-text); font: 500 16px/25.6px var(--sans); }
.result-row {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  min-height: 49px;
  border-top: 1px solid var(--pop-border);
  color: var(--pop-text);
  font: 400 14px/22.4px var(--sans);
}
.result-row .row-base, .result-row .row-after, .result-diff strong { font: 600 16px/25.6px var(--sans); text-align: right; }
.result-row .row-base { color: var(--pop-text); }
.result-row .row-after { color: var(--pop-positive); }
.result-head { min-height: 32px; border-top: 0; }
.result-head span { color: var(--pop-label); font: 600 10px/12px var(--label); letter-spacing: .3px; text-transform: uppercase; text-align: right; }
.result-diff { grid-template-columns: minmax(0, 1fr) auto; }
.result-diff strong { color: var(--pop-positive); }
.pop-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 5px 13px;
  border: 0;
  border-radius: var(--pop-button-radius);
  color: var(--pop-text);
  background: var(--pop-action);
  box-shadow: var(--pop-button-shadow);
  font: 700 12px/14.4px var(--label);
  text-decoration: none;
  cursor: pointer;
}
.pop-button:hover { filter: brightness(.95); }
#card-result { display: flex; flex-direction: column; }
#to-compare { align-self: flex-end; width: 50%; min-width: 220px; margin-top: 16px; }
.disclaimer { margin: 16px 0 0; color: var(--pop-muted); font-size: 12px; line-height: 18px; }

/* Zdanie spod karty z obrazka 1 */
.nadplata-note { margin: 16px 0 0; color: var(--pop-text); font: 600 14px/22.4px var(--sans); }

/* Telefon: przypięty pasek z wynikiem, gdy karta wyniku jest poniżej ekranu */
.mobile-result {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 40;
  display: block;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--pop-border);
  color: var(--pop-text);
  background: var(--pop-surface);
  box-shadow: 0 -5px 18px rgba(15,23,42,.08);
  font: 500 14px/22.4px var(--sans);
  text-decoration: none;
}
.mobile-result strong { color: var(--pop-positive); font: 600 20px/32px var(--sans); }

/* Ekran wyniku z obrazka 2 */
.porownanie { margin-top: 32px; scroll-margin-top: 88px; outline: 0; }
.porownanie .kicker { margin: 0 0 8px; color: var(--pop-navy); font: 600 12px/14.4px var(--sans); letter-spacing: .08em; text-transform: uppercase; }
.porownanie h2 { margin: 0; color: var(--pop-text); font: 600 28px/1.2 var(--sans); letter-spacing: -.01em; }
.porownanie-sub { margin: 8px 0 0; color: var(--pop-muted); font: 400 14px/22.4px var(--sans); }
.porownanie-lines { margin-top: 8px; }
.porownanie-lines p { margin: 0; color: var(--pop-text); font: 400 14px/22.4px var(--sans); }
.summary-strip, .variant, .saving-card {
  border: 1px solid var(--pop-border);
  border-radius: var(--pop-card-radius);
  background: var(--pop-surface);
  box-shadow: var(--pop-card-shadow);
}
.summary-strip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: 16px; padding: 16px 24px; }
.summary-item { margin: 0; }
.summary-item strong { display: block; margin-top: 8px; color: var(--pop-text); font: 600 16px/25.6px var(--sans); }
.variant-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; }
.variant { padding: 24px; }
.variant-big { margin: 20px 0 0; color: var(--pop-text); font: 600 clamp(32px, 3vw, 40px)/1.1 var(--sans); letter-spacing: -.01em; }
.variant-after .variant-big, .variant-after .variant-value { color: var(--pop-positive); }
.variant-sub { margin: 4px 0 0; color: var(--pop-muted); font: 400 14px/22.4px var(--sans); }
.variant-label { margin: 24px 0 0; color: var(--pop-label); font: 600 10px/12px var(--label); letter-spacing: .3px; text-transform: uppercase; }
.variant-label + .variant-value { margin: 8px 0 0; }
.variant-value { color: var(--pop-text); font: 600 20px/32px var(--sans); }
.variant-value + .variant-label { margin-top: 16px; }
body:not([data-goal="installment"]) [data-only="installment"] { display: none; }
.saving-card { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 16px; padding: 24px; }
.saving-big { margin: 18px 0 0; color: var(--pop-positive); font: 600 clamp(28px, 2.6vw, 36px)/1.15 var(--sans); }
.saving-line { margin: 8px 0 0; color: var(--pop-text); font: 600 16px/25.6px var(--sans); }
.saving-card .pop-button { flex: 0 0 auto; min-width: 220px; }

/* Match the current bonds calculator controls and comparison panels. */
.q-num { width: 32px; height: 32px; font-size: 16px; }
.pop-button { min-height: 44px; padding: 10px 16px; font-size: 12px; line-height: 1.4; }
.pop-button:active { transform: translateY(1px); }
#to-compare { width: 100%; min-width: 0; align-self: stretch; }
.summary-strip { gap: 0; padding: 16px 8px; }
.summary-item { min-width: 0; padding: 4px 16px; border-right: 1px solid var(--pop-border); }
.summary-item:last-child { border-right: 0; }
.result-row > * { min-width: 0; overflow-wrap: anywhere; }
.variant-label, .result-head span, .pop-label { font-family: var(--label); }

/* Keep the two introduction lines compact and consistent. */
#card-label, #card-lead {
  color: var(--pop-text);
  font: 600 16px/25.6px var(--sans);
  letter-spacing: normal;
  text-transform: none;
}

@media (max-width: 980px) {
  .nadplata-card { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 760px) {
  .nadplata-card { padding: 20px 16px; }
  .result-card { padding: 20px 16px; }
  .result-row { gap: 8px; }
  #to-compare { align-self: stretch; width: 100%; min-width: 0; }
  .summary-strip { grid-template-columns: 1fr 1fr; padding: 16px; }
  .summary-item { padding: 12px; border-bottom: 1px solid var(--pop-border); }
  .summary-item:nth-child(even) { border-right: 0; }
  .summary-item:nth-last-child(-n+2) { border-bottom: 0; }
  .variant-grid { grid-template-columns: 1fr; gap: 16px; }
  .variant { padding: 16px; }
  .saving-card { display: block; padding: 16px; }
  .saving-card .pop-button { width: 100%; min-width: 0; margin-top: 16px; }
  .porownanie { margin-top: 32px; }
}