/* === CARD LAYOUT / HEIGHT FIX === */

#activities-container .activity-card {
  display: flex;
  flex: 1 1 auto;
  align-items: stretch;
  height: auto !important;
  min-height: 0 !important;
  max-height: none !important;
}

#activities-container .activity-card > .card, #activities-container .activity-card > .card.h-100 {
  height: auto !important;
  min-height: 0 !important;
  max-height: none !important;
  display: flex;
  flex-direction: column;
  border-radius: 1rem;
  border: 1px solid rgba(0,0,0,0.08) !important;
  box-shadow: none !important;
  border: none !important;
}

:root {
  --card-img-h: 260px;
}

@media (max-width: 575.98px) {
  :root {
    --card-img-h: 220px;
  }
}

@media (min-width: 576px) and (max-width: 767.98px) {
  :root {
    --card-img-h: 230px;
  }
}

@media (min-width: 768px) and (max-width: 991.98px) {
  :root {
    --card-img-h: 240px;
  }
}

@media (min-width: 992px) {
  :root {
    --card-img-h: 260px;
  }
}

#activities-container .activity-card .card-img-top {
  height: var(--card-img-h);
  width: 100%;
  object-fit: cover;
  object-position: center;
  border-top-left-radius: 1rem;
  border-top-right-radius: 1rem;
  display: block;
}

#activities-container .activity-card .card-body {
  flex: 0 1 auto;
  overflow: visible;
}

#activities-container .activity-card .card-extra, #activities-container .activity-card .card-text, #activities-container .activity-card ul {
  overflow: visible;
}

/* Safety: avoid clipping during transitions if any */

.fade-scale-in, .fade-scale-out {
  /*overflow: visible !important;*/
}

#activities-container .activity-card .card, #activities-container .activity-card .card * {
  max-height: none !important;
}

/* === CATEGORY FILTER BUTTONS === */

#category-filter {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

#category-filter button {
  background: #064663;
  color: #fff;
  border: none;
  padding: 0.45rem 1.3rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  box-shadow: 0 4px 10px rgba(6,70,99,0.4);
  cursor: pointer;
  transition: all 0.25s ease;
}

#category-filter button:hover, #category-filter button.active {
  background: #0b819e;
  box-shadow: 0 8px 22px rgba(11,129,158,0.7);
  transform: translateY(-1px) scale(1.03);
}

#category-filter button:focus-visible {
  outline: 2px solid #0b819e;
  outline-offset: 2px;
}

/* === CARD HOVER ANIMATION (no shadow) === */

#activities-container .activity-card > .card {
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

#activities-container .activity-card > .card:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: none !important;
  z-index: 1;
}