/* indez985.css */
body {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  transition: background-color 0.5s ease;
}

.clock-container {
  width: 90vw;
  max-width: 500px;
  height: 90vw;
  max-height: 500px;
  margin: 2rem auto;
  position: relative;
}

canvas {
  display: block;
  width: 100%;
  height: 100%;
}

/* ボタン共通 */
.control-btn {
  padding: 0.5rem 1rem;
  font-weight: 600;
  border-radius: 0.5rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* 各ボタンの色とホバー */
#changeColorBtn {
  background: #3182ce;
  color: #fff;
}
#changeColorBtn:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

#changeDesignBtn {
  background: #38a169;
  color: #fff;
}
#changeDesignBtn:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

#changeBgBtn {
  background: #d69e2e;
  color: #fff;
}
#changeBgBtn:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

#savePngBtn {
  background: #805ad5;
  color: #fff;
}
#savePngBtn:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

#resetBtn {
  background: #e53e3e;
  color: #fff;
}
#resetBtn:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.social-btn {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  color: #fff;
  transition: transform 0.2s ease;
}
.social-btn:hover {
  transform: scale(1.1);
}

/* リンクの色を青に変更 */
a {
  color: blue;
}