/* RemontTaniej.pl — v0. Paleta: bialy papier, granat roboczy, zolty budowlany. */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --granat: #1b2a4a;
  --zolty: #f5b400;
  --papier: #fafaf7;
  --linia: #e3e2dc;
  --zysk: #1a7f4e;
}

body {
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--papier);
  color: var(--granat);
  line-height: 1.55;
}

.top {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 18px 22px; border-bottom: 3px solid var(--zolty);
}
.brand { font-size: 22px; font-weight: 800; letter-spacing: -0.5px; }
.brand span { color: var(--zolty); }
.tag { font-size: 13px; color: #6b7280; }

main { max-width: 760px; margin: 0 auto; padding: 34px 20px 60px; }

.hero h1 { font-size: clamp(24px, 4.5vw, 34px); line-height: 1.25; }
.hero .sub { margin-top: 12px; color: #4b5563; max-width: 56ch; }

.tool { margin-top: 28px; }
textarea {
  width: 100%; padding: 14px; font: inherit; font-size: 15px;
  border: 2px solid var(--linia); border-radius: 12px; background: #fff;
  resize: vertical;
}
textarea:focus { outline: none; border-color: var(--granat); }

#wycen {
  margin-top: 12px; width: 100%; padding: 14px; font-size: 17px; font-weight: 700;
  color: var(--granat); background: var(--zolty); border: none; border-radius: 12px;
  cursor: pointer;
}
#wycen:hover { filter: brightness(1.05); }
#wycen:disabled { opacity: 0.6; cursor: wait; }
.note { margin-top: 8px; font-size: 12.5px; color: #9ca3af; }

.wynik { margin-top: 30px; }
.pozycja {
  background: #fff; border: 1px solid var(--linia); border-radius: 12px;
  padding: 14px 16px; margin-bottom: 10px;
}
.pozycja .surowa { font-size: 12.5px; color: #9ca3af; }
.pozycja .nazwa { font-weight: 700; margin-top: 2px; }
.oferta {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 8px; padding: 8px 10px; border-radius: 8px; background: var(--papier);
}
.oferta .cena { font-weight: 800; }
.oferta a {
  color: var(--granat); background: var(--zolty); text-decoration: none;
  padding: 6px 12px; border-radius: 8px; font-weight: 700; font-size: 14px;
}
.brak { color: #9ca3af; font-size: 14px; margin-top: 6px; }

.pytanie { margin-top: 8px; font-size: 13.5px; font-weight: 700; }
.chipsy { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.chip {
  font: inherit; font-size: 13.5px; padding: 7px 12px; cursor: pointer;
  background: #fff; border: 2px solid var(--granat); border-radius: 999px;
  color: var(--granat);
}
.chip:hover { background: var(--zolty); border-color: var(--zolty); }
.chip-nie { border-color: var(--linia); color: #9ca3af; }
.zmien {
  font: inherit; font-size: 12px; padding: 2px 8px; margin-left: 6px;
  cursor: pointer; background: none; border: 1px solid var(--linia);
  border-radius: 6px; color: #9ca3af;
}

.suma {
  background: var(--granat); color: #fff; border-radius: 14px;
  padding: 18px 20px; margin-top: 18px;
}
.suma .duza { font-size: 26px; font-weight: 800; }
.suma .oszczednosc { color: #7ce0a3; font-weight: 700; margin-top: 4px; }
.suma .drobne { font-size: 12px; color: #b6c2d9; margin-top: 8px; }

footer {
  border-top: 1px solid var(--linia); padding: 18px 22px;
  font-size: 12.5px; color: #9ca3af; max-width: 760px; margin: 0 auto;
}

.overlay {
  position: fixed; inset: 0; background: rgba(27,42,74,0.55);
  display: flex; align-items: center; justify-content: center; z-index: 50;
  padding: 20px;
}
.modal {
  background: #fff; border-radius: 16px; padding: 22px; max-width: 460px;
  width: 100%; box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}
.krok { font-size: 12px; letter-spacing: 1px; color: #9ca3af; font-weight: 700; }
.modal .surowa { margin-top: 8px; font-size: 15px; }
.chipsy.pion { flex-direction: column; align-items: stretch; }
.chip-duzy { text-align: left; padding: 12px 14px; border-radius: 12px; }
.oferta.wybieralna { cursor: pointer; border: 2px solid transparent; }
.oferta.wybieralna:hover { border-color: var(--linia); }
.oferta.wybrana { border-color: var(--zolty); background: #fff8e6; }
.chip-filtr { font-size: 12.5px; padding: 5px 10px; border-width: 1px; }
.chip-filtr.aktywny { background: var(--granat); color: #fff; border-color: var(--granat); }