/* Letter Tiles */
.letter-tiles {
  display: grid;
  grid-template-columns: repeat(26, 1fr);
  gap: 4px;
  padding: 1rem 2rem;
  justify-items: center;
}

.letter-tile {
  width: 3vw;
  aspect-ratio: 1/1;
  background: var(--tile-incomplete);
  border: 2px solid var(--tile-border);
  font-family: var(--font-heading);
  font-weight: bold;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 1px 2px 4px rgba(0, 0, 0, 0.2);
  transform: rotate(calc(-2deg + 4deg * var(--random-tilt)));
}

.letter-tile.completed {
  background: var(--tile-complete);
  color: #fff;
}
.letter-tile:hover {
  transform: scale(1.1) rotate(0deg);
}

/* Filters */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1rem 2rem;
}

.filters select,
.filters input {
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
  border-radius: 6px;
  border: 1px solid var(--tile-border);
  font-family: var(--font-body);
}

/* Directory Grid */
.directory-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  padding: 2rem;
}

/* Country Cards */
.country-card-link {
  display: block;
  width: 100%;
  text-decoration: none;
  color: inherit;
  position: relative;
}

.country-card {
  position: relative;
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 2px 4px 8px rgba(0, 0, 0, 0.15);
  border: dashed rgb(129, 114, 8) 2px;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease;
}
.country-card:hover {
  transform: scale(1.03);
}

.country-card img {
  width: 100%;
  height: auto;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.country-info {
  padding: 0.75rem 1rem 1rem 1rem;
}

.country-name {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  margin: 0.5rem 0 0.25rem 0;
}

.country-continent {
  font-size: 0.85rem;
  color: #555;
  margin-bottom: 0.5rem;
}

.country-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
}

.country-tag {
  background: var(--color-accent);
  color: #fff;
  font-size: 0.7rem;
  padding: 2px 5px;
  border-radius: 4px;
}

/* Responsive */
@media (max-width: 1200px) {
  .letter-tiles {
    grid-template-columns: repeat(13, minmax(20px, 1fr));
  }
}

@media (max-width: 768px) {
  .filters {
    flex-direction: column;
  }
  .directory-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }
  .letter-tiles {
    grid-template-columns: repeat(7, minmax(20px, 1fr));
  }
}