* {
  box-sizing: border-box;
}

html {
  border-radius: 10px;
  border: 2px solid #494031;
  margin: 2%;
}

body {
  height: 100vh;
  margin: 0;
  background-color: #E0D3B6;
  font-family: "Jua", sans-serif;
  color: #494031;
  font-size: 0.8em;
}

.container {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.header {
  width: 100%;
  flex: 0 0 15%; /* slightly smaller for mobile room */
  display: flex;
  justify-content: center;
  align-items: center;
}

.header-content {
  height: 100%;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  padding: 0 1rem;
}

.header h1 {
  text-align: left;
}

.header-content img {
  max-width: 60px;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}

h1 {
  text-align: center;
}

.body {
  flex: 1 1 auto;
  display: flex;
  justify-content: center;
  align-items: start;
  overflow: auto;
  padding: 1rem;
}

.grid-wrapper {
  width: min(90vw, 80vh);
  aspect-ratio: 1 / 1;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 0.5rem;
  width: 100%;
  height: 100%;
}

.blute-card {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  border: 2px solid #494031;
}

.blute-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.overlay {
  position: absolute;
  inset: 0;
  display: none;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  background-color: rgba(0, 0, 0, 0.2);
  z-index: 2;
}

.blute-card:hover .overlay {
  display: flex;
}

.btn {
  padding: 0.3rem;
  font-size: 0.8rem;
  border: none;
  cursor: pointer;
  background: white;
  border-radius: 4px;
  margin: 2px;
}

.red-overlay,
.green-overlay,
.black-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.3;
  z-index: 1;
}

.red-overlay { background-color: red; }
.green-overlay { background-color: green; }
.black-overlay { background-color: black; }

.footer {
  width: 100%;
  flex: 0 0 10%;
}