/* ===========================================================================
   DHIT – Kalkulator magnesów v2
   =========================================================================== */

/* --- panel boczny trzymający się przy scrollu --- */
@media (min-width: 1200px) {
  .calc-sticky {
    position: sticky;
    top: 1rem;
  }
}

/* --- przyciski wyboru kształtu --- */
.calc-shape-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: .5rem;
  padding: .75rem .35rem .6rem;
  background: #fff;
  border: 2px solid var(--bs-border-color, #dee2e6);
  border-radius: .5rem;
  transition: border-color .15s, box-shadow .15s, transform .15s;
  cursor: pointer;
  height: 100%;
}

.calc-shape-btn:hover {
  border-color: var(--bs-primary, #0d6efd);
  transform: translateY(-2px);
}

.calc-shape-btn.active {
  border-color: var(--bs-primary, #0d6efd);
  box-shadow: 0 0 0 .2rem rgba(13, 110, 253, .15);
  background: #f8fbff;
}

/* Ikona wypełnia całą szerokość przycisku, a object-fit sam centruje
   grafikę wewnątrz tego pola — działa niezależnie od proporcji pliku PNG
   i od tego, że img() dokleja .img-fluid oraz atrybuty width/height.
   !important jest konieczne, bo .img-fluid ustawia height:auto. */
.calc-shape-btn .calc-shape-img {
  display: block !important;
  width: 100% !important;
  height: 72px !important;
  object-fit: contain !important;
  object-position: center !important;
  flex: 0 0 auto;
}

@media (max-width: 575.98px) {
  .calc-shape-btn .calc-shape-img {
    height: 56px !important;
  }
}

.calc-shape-lbl {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .01em;
  line-height: 1.15;
  text-align: center;
  color: var(--bs-secondary-color, #6c757d);
  margin-top: auto;
}

.calc-shape-btn.active .calc-shape-lbl {
  color: var(--bs-primary, #0d6efd);
}

/* --- kafelki z wynikiem --- */
.calc-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: .75rem .25rem;
  background: var(--bs-light, #f8f9fa);
  border-radius: .5rem;
  height: 100%;
}

.calc-stat-val {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.1;
}

.calc-stat-unit {
  font-size: .75rem;
  font-weight: 600;
  color: var(--bs-secondary-color, #6c757d);
}

.calc-stat-lbl {
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .02em;
  color: var(--bs-secondary-color, #6c757d);
  margin-top: .25rem;
  text-align: center;
  line-height: 1.2;
}

/* --- rysunek techniczny --- */
.calc-shape-svg {
  width: 100%;
  max-width: 300px;
  height: auto;
  margin-inline: auto;
  display: block;
  overflow: visible;
}

@media (max-width: 767.98px) {
  .calc-shape-svg {
    max-width: 240px;
  }
}

/* --- wykresy --- */
.calc-chart-svg {
  width: 100%;
  height: auto;
  display: block;
}

/* --- paski postępu w tabelach --- */
.calc-bar {
  height: 6px;
  min-width: 60px;
  margin-bottom: 2px;
}

/* --- kafelki BHP --- */
.calc-safety {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: .85rem .4rem;
  background: var(--bs-light, #f8f9fa);
  border-radius: .5rem;
  height: 100%;
}

.calc-safety-icon {
  font-size: 1.35rem;
  color: var(--bs-danger, #dc3545);
  margin-bottom: .4rem;
}

.calc-safety-obj {
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .02em;
  color: var(--bs-secondary-color, #6c757d);
  line-height: 1.2;
  min-height: 2.4em;
  display: flex;
  align-items: center;
}

.calc-safety-dist {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--bs-danger, #dc3545);
}

.calc-safety-lim {
  font-size: .65rem;
  color: var(--bs-secondary-color, #adb5bd);
}

/* --- listy definicyjne --- */
.calc-dl dt {
  font-weight: 500;
  font-size: .875rem;
  color: var(--bs-secondary-color, #6c757d);
  padding-block: .4rem;
}

.calc-dl dd {
  padding-block: .4rem;
  margin-bottom: 0;
  font-size: .9rem;
}

.calc-dl dt + dd {
  border-bottom: 1px solid var(--bs-border-color-translucent, #e9ecef);
}

.calc-dl dt {
  border-bottom: 1px solid var(--bs-border-color-translucent, #e9ecef);
}

.calc-dl dt:last-of-type,
.calc-dl dd:last-of-type {
  border-bottom: 0;
}

/* --- druk: sam wynik, bez nawigacji --- */
@media print {
  .topbar, .header, .socials, .banner, .breadcrumb,
  .footer, .bottombar, .preloader,
  .calc-sticky, #calc-pdf-form {
    display: none !important;
  }

  #calc-result .card {
    break-inside: avoid;
    box-shadow: none !important;
    border: 1px solid #dee2e6 !important;
  }
}