.nav-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.checklist-shell {
  background:
    radial-gradient(circle at 78% 8%, rgba(98, 226, 155, 0.18), transparent 30rem),
    linear-gradient(180deg, #07101f 0%, #111827 100%);
}

.checklist-hero {
  min-height: 360px;
}

.checklist-heading {
  width: min(1180px, calc(100% - 32px));
  margin: 70px auto 0;
}

.sprite-page {
  padding-top: 0;
}

.sprite-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.sprite-card {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(18px);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.35);
  border-radius: 8px;
}

.sprite-card label {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  align-items: center;
  gap: 16px;
  min-height: 130px;
  padding: 16px;
  cursor: pointer;
}

.sprite-card input {
  width: 24px;
  height: 24px;
  position: absolute;
  margin: 10px;
  accent-color: var(--green);
}

.sprite-card img {
  width: 86px;
  height: 86px;
  object-fit: contain;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  padding: 8px;
}

.sprite-card strong {
  display: block;
  font-size: 20px;
  margin-bottom: 7px;
}

.sprite-card small {
  display: block;
  color: var(--muted);
  line-height: 1.4;
}

.sprite-card.is-found {
  border-color: rgba(98, 226, 155, 0.7);
  background: rgba(20, 45, 38, 0.82);
}

.sprite-card.is-found img {
  background: rgba(98, 226, 155, 0.12);
}

@media (max-width: 900px) {
  .sprite-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .checklist-heading {
    width: min(100% - 24px, 1180px);
  }

  .ghost-button.nav-link {
    display: inline-flex;
  }

  .sprite-grid {
    grid-template-columns: 1fr;
  }

  .sprite-card label {
    grid-template-columns: 76px minmax(0, 1fr);
    min-height: 118px;
  }

  .sprite-card img {
    width: 76px;
    height: 76px;
  }

  .sprite-card input {
    width: 22px;
    height: 22px;
  }
}