/* static/css/tango.css */

body {
  background-color: #fef8e7;
  font-family: "Rounded Mplus 1c", "Hiragino Maru Gothic Pro", sans-serif;
  color: #333;
  margin: 0;
  padding: 0;
  text-align: center;
}

h1 {
  font-size: 32px;
  color: #ff8c42;
  margin-top: 20px;
}

button {
  padding: 12px 16px;
  font-size: 18px;
  margin: 6px;
  border-radius: 8px;
  border: none;
  background-color: #ffd966;
  cursor: pointer;
}

button:hover {
  background-color: #ffecb3;
}

#card {
  cursor: pointer;
  width: 90%;
  max-width: 600px;
  height: auto;
  margin-top: 10px;
  border-radius: 12px;
}

#counter {
  font-size: 1.5em;
  margin-top: 10px;
  color: #666;
}

.thumbnail-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 20px;
}

.thumb {
  width: 30%;
  max-width: 120px;
  border: 2px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  transition: border 0.2s ease;
}

.thumb:hover {
  border: 2px solid #007BFF;
}

@media (max-width: 600px) {
  .thumb {
    width: 45%;
  }
}