:root {
  --xcodee-primary: #2575fc;
  --xcodee-secondary: #579af6;
  --xcodee-navy: #051441;
}

.xcodee-resources-grid {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px 48px;
}

.xcodee-resources-grid__filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 28px;
  margin-bottom: 48px;
}

.xcodee-resources-grid__filter {
  appearance: none;
  border: 0;
  background: transparent;
  padding: 0;
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #111827;
  cursor: pointer;
  transition: color 0.2s ease;
}

.xcodee-resources-grid__filter:hover,
.xcodee-resources-grid__filter:focus-visible {
  color: var(--xcodee-primary);
  outline: none;
}

.xcodee-resources-grid__filter.is-active {
  color: var(--xcodee-primary);
}

.xcodee-resources-grid__items {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 40px 32px;
}

.xcodee-resources-grid[data-columns="1"] .xcodee-resources-grid__items {
  grid-template-columns: 1fr;
}

.xcodee-resources-grid[data-columns="2"] .xcodee-resources-grid__items {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.xcodee-resources-grid[data-columns="4"] .xcodee-resources-grid__items {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.xcodee-resources-grid__card {
  min-width: 0;
}

.xcodee-resources-grid__card.is-hidden {
  display: none;
}

.xcodee-resources-grid__link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.xcodee-resources-grid__media {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: linear-gradient(
    135deg,
    var(--xcodee-navy) 0%,
    var(--xcodee-primary) 55%,
    var(--xcodee-secondary) 100%
  );
}

.xcodee-resources-grid__image,
.xcodee-resources-grid__placeholder {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.xcodee-resources-grid__placeholder {
  background: linear-gradient(
    135deg,
    var(--xcodee-navy) 0%,
    var(--xcodee-primary) 55%,
    var(--xcodee-secondary) 100%
  );
}

.xcodee-resources-grid__title {
  margin: 18px 0 10px;
  font-size: 1.125rem;
  line-height: 1.35;
  font-weight: 700;
  color: #111827;
}

.xcodee-resources-grid__link:hover .xcodee-resources-grid__title,
.xcodee-resources-grid__link:focus .xcodee-resources-grid__title {
  color: var(--xcodee-primary);
}

.xcodee-resources-grid__date {
  display: block;
  font-size: 0.9375rem;
  line-height: 1.4;
  color: #9ca3af;
}

.xcodee-resources-grid__empty,
.xcodee-resources-grid__no-results {
  margin: 0;
  text-align: center;
  color: #6b7280;
  font-size: 1rem;
}

@media (max-width: 991px) {
  .xcodee-resources-grid__items,
  .xcodee-resources-grid[data-columns="4"] .xcodee-resources-grid__items {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .xcodee-resources-grid {
    padding: 0 20px 40px;
  }

  .xcodee-resources-grid__filters {
    gap: 10px 18px;
    margin-bottom: 32px;
  }

  .xcodee-resources-grid__filter {
    font-size: 0.75rem;
    letter-spacing: 0.06em;
  }

  .xcodee-resources-grid__items,
  .xcodee-resources-grid[data-columns="2"] .xcodee-resources-grid__items,
  .xcodee-resources-grid[data-columns="3"] .xcodee-resources-grid__items,
  .xcodee-resources-grid[data-columns="4"] .xcodee-resources-grid__items {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .xcodee-resources-grid__title {
    font-size: 1.05rem;
  }
}