.line {
	fill: none;
	stroke-width: 1.5;
}
.grid {
	stroke: #ccc;
	stroke-width: 0.5;
}
.month-line {
	stroke: #333;
	stroke-width: 1.5;
}
.axis {
	font-size: 12px;
	fill: #000;
}
.xy-label {
	font-weight: bold;
	font-size: 14px;
}
.dotted {
	stroke-dasharray: 4, 4;
}
.zone-label {
	font-size: 12px;
	fill: #555;
	font-weight: bold;
	user-select: none;
}
.point-circle {
	stroke: black;
	stroke-width: 1.5;
	fill: white;
}
.point-text-date {
	font-size: 14px;   /* 10px → 14px */
	fill: black;
	text-anchor: middle;
	user-select: none;
	font-weight: bold;
	/* 縁取り用追加 */
	stroke: white;       /* 縁取りの色 */
	stroke-width: 2px;   /* 縁取りの幅 */
	paint-order: stroke; /* 先にストロークを描画 */
}
.point-text-temp {
	font-size: 14px;   /* 10px → 14px */
	fill: black;
	text-anchor: middle;
	user-select: none;
	/* 縁取り用追加 */
	stroke: white;       /* 縁取りの色 */
	stroke-width: 2px;   /* 縁取りの幅 */
	paint-order: stroke; /* 先にストロークを描画 */
}


#legend {
    display: flex;
    flex-wrap: wrap; /* 折り返しOK */
    gap: 12px 40px; /* 縦横の間隔 */
    padding: 0 0 0 60px;
    user-select: none;
}
.legend-item {
    display: flex;
    align-items: center;
    white-space: nowrap;
    font-size: 14px;
    color: #333;
}
.legend-line {
    width: 40px;
    height: 3px;
    margin-right: 8px;
    border-radius: 1.5px;
}
/* 各線の色と点線指定 */
.line-max { background: #e60000; }
.line-avg { background: #333333; }
.line-min { background: #1e90ff; }
.line-feel {
    border-top: 3px dashed #ffa500;
    background: none;
}
.line-ma { 
    border-top: 3px dashed #2ca02c;
    background: none;
}

.warm{
  fill: #ffe6e6;
  fill-opacity: 0.4;
}
.cold{
  fill: #e6f0ff;
  fill-opacity: 0.4;
}

.line.solid-1 {
  stroke-width: 1;
}

.line.solid-2 {
  stroke-width: 2;
}

.line.dotted {
  stroke-dasharray: 3,3;
  stroke-width: 1;
}

.line.dashed {
  stroke-dasharray: 6,3;
  stroke-width: 1;
}
@media screen and (max-width: 768px) {
.line.solid-1 {
  stroke-width: 0.5;
}

.line.solid-2 {
  stroke-width: 1;
}

.line.dotted {
  stroke-dasharray: 3,3;
  stroke-width: 0.5;
}

.line.dashed {
  stroke-dasharray: 6,3;
  stroke-width: 0.5;
}
}