svg#chart {
  width: 100%;
  height: 100%;
  overflow: visible;
}
text.axis-label {
  font-size: 14px;
  font-weight: bold;
  fill: #333;
}
text.month-label {
  font-size: 12px;
  fill: #555;
}
line.grid-line {
  stroke: #ccc;
  stroke-width: 1;
}
line.boundary-line {
  stroke: #555;
  stroke-width: 2;
}
circle.muggy-point {
  fill: #e44;
  stroke: #a00;
  stroke-width: 1.5;
}
text.muggy-label-date {
  font-size: 12px;
  fill: #a00;
  font-weight: bold;
  text-anchor: middle;
}
text.muggy-label-val {
  font-size: 12px;
  fill: #a00;
  text-anchor: middle;
}


.dry { fill: #E9F1F3; }
.comfortable { fill: #D1EFC0; }
.humid { fill: #FEFFCA; }
.muggy { fill: #FAC5A8; }
.oppressive { fill: #F767B2; }
.miserable { fill: #F66048; }
.muggyBand { fill: #FDE9DE; }


.bar-wrapper {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  text-align: center;
}

.bar-container {
  width: 100%;
  max-width:500px;
  position: relative;
  height: 30px;
  display: flex;
  border: 1px solid #ccc;
}

.category {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  color: #333;
  font-size:12px;
}

.category:nth-child(1) { background-color: #E9F1F3; }
.category:nth-child(2) { background-color: #D1EFC0; }
.category:nth-child(3) { background-color: #FEFFCA; }
.category:nth-child(4) { background-color: #FAC5A8; }
.category:nth-child(5) { background-color: #F767B2; }
.category:nth-child(6) { background-color: #F66048; }

.divider {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background-color: black;
}

.category-border-label {
  position: absolute;
  top: 30px; /* バーの下に表示 */
  transform: translateX(-50%);
  font-size: 14px;
}