/* ================================================================
   device-card.css — Karta aparatu słuchowego
   Ładowany przez: strona główna, katalog, porównywarka
   ================================================================ */

.devices-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.devices-grid--home {
  grid-template-columns: repeat(var(--home-cols, 4), 1fr);
}

@media (max-width: 1024px) {
  .devices-grid,
  .devices-grid--home {
    grid-template-columns: repeat(3, 1fr);
  }
  .devices-grid--home .device-card:nth-child(n+7) {
    display: none;
  }
}

@media (max-width: 640px) {
  .devices-grid,
  .devices-grid--home {
    grid-template-columns: repeat(2, 1fr);
  }
  .devices-grid--home .device-card:nth-child(n+5) {
    display: none;
  }
}

@media (max-width: 400px) {
  .devices-grid,
  .devices-grid--home {
    grid-template-columns: 1fr;
  }
  .devices-grid--home .device-card:nth-child(n+4) {
    display: none;
  }
}

/* ----------------------------------------------------------------
   Device card — blok
   ---------------------------------------------------------------- */
.device-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all .25s ease;
  position: relative;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}
.device-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

/* ----------------------------------------------------------------
   Device card — image section
   ---------------------------------------------------------------- */
.device-card__image {
  position: relative;
  aspect-ratio: 4/3;
  background: var(--color-surface);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.device-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.device-card:hover .device-card__image img { transform: scale(1.04); }

.device-card__no-image {
  font-size: 48px;
  color: var(--color-ink-muted);
}

/* ----------------------------------------------------------------
   Device card — badges (Nowość, Polecany)
   ---------------------------------------------------------------- */
.device-card__badges {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

/* ----------------------------------------------------------------
   Device card — compare toggle button
   ---------------------------------------------------------------- */
.device-card__compare-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.9);
  border: 1.5px solid var(--color-border);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--color-ink-soft);
  transition: all var(--transition);
  backdrop-filter: blur(4px);
}
.device-card__compare-btn:hover,
.device-card__compare-btn--active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

/* ----------------------------------------------------------------
   Device card — body
   ---------------------------------------------------------------- */
.device-card__body {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.device-card__brand {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.device-card__name {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1.25;
  margin-bottom: 4px;
}

.device-card__type {
  font-size: 12px;
  color: var(--color-ink-soft);
  margin-bottom: 10px;
}

.device-card__price {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-ink);
  margin-top: auto;
}
.device-card__price small { font-size: 12px; font-weight: 400; color: var(--color-ink-soft); }
.device-card__price--na   { color: var(--color-ink-muted); }

/* ----------------------------------------------------------------
   Device card — footer
   ---------------------------------------------------------------- */
.device-card__footer {
  border-top: 1px solid var(--color-border-soft);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.device-card__rating {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
}
.device-card__stars  { color: #f59e0b; font-size: 11px; }
.device-card__link   { font-size: 12px; color: var(--color-primary); font-weight: 500; }

/* ── Ulubione (serduszko) ── */
.device-card__fav-btn {
  position: absolute;
  top: 48px;                    /* pod przyciskiem compare */
  right: 10px;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.9);
  border: 1.5px solid var(--color-border);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--color-ink-soft);
  transition: all var(--transition);
  backdrop-filter: blur(4px);
}
.device-card__fav-btn:hover {
  background: #ef4444;
  border-color: #ef4444;
  color: var(--color-white);
}
.device-card__fav-btn--active {
  background: #ef4444;
  border-color: #ef4444;
  color: var(--color-white);
}
.device-card__fav-btn--pop { animation: favPop .35s ease; }
@keyframes favPop {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.35); }
  100% { transform: scale(1); }
}