:root{
  --line:#e5e7eb;
  --border: #b5bac4;
  --panel:#f9fafb;
  --muted:#6b7280;
  --ink:#111827;
  --rerA: #e43121;
  --rerB: #5291ce;
  --rerE: #c04191;
  --traP: #f57f3a;
  --radius:16px;
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family:system-ui, -apple-system, Segoe UI, Roboto, Arial;
  color:var(--ink);
}

.topbar{
  border-bottom:1px solid var(--line);
}

.topbar-inner{
  width:90vw;
  margin:0 auto;
  display:flex;
  align-items:center;
  gap:16px;
  padding:14px 0;
}

.sousMenu {
  position: relative;
  display: inline-block;
}

.sousMenu-btn {
  padding: 0 16px;
  color: var(--ink);
  font-weight: 600;
  font-family: inherit;
  font-size: inherit;
  border-radius: 20px;
  background-color: inherit;
  border: 1px solid white;
  cursor: pointer;
}

.sousMenu-contenu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  padding-top: 16px;
  background: transparent;
  z-index: 10;
}

.sousMenu-contenu-inner {
  background-color: white;
  border-radius: 20px;
  box-shadow: 0 8px 16px rgba(0,0,0,0.2);
  min-width: max-content;
  overflow: hidden;
}

.sousMenu-contenu {
  padding: 6px 0;
}

.sousMenu-contenu a {
  display: block;
  width: 100%;
  padding: 10px 18px;
  text-decoration: none;
  color: black;
  border-radius: 0;
  box-sizing: border-box;
}

.sousMenu-contenu a:hover {
  background: var(--accent);
  color: white;
}

.sousMenu-contenu a:first-child {
  border-top-left-radius: 20px;
  border-top-right-radius: 20px;
}

.sousMenu-contenu a:last-child {
  border-bottom-left-radius: 20px;
  border-bottom-right-radius: 20px;
}

.sousMenu-contenu .link-rerA:hover {
  background-color: var(--rerA);
  color: white;
}

.sousMenu-contenu .link-rerB:hover {
  background-color: var(--rerB);
  color: white;
}

.sousMenu-contenu .link-rerE:hover {
  background-color: var(--rerE);
  color: white;
}

.sousMenu-contenu .link-traP:hover {
  background-color: var(--traP);
  color: white;
}

.sousMenu:hover .sousMenu-contenu {
  display: block;
}

nav a{
  text-decoration:none;
  font-weight:600;
  padding:8px 16px;
  border-radius:20px;
  color:var(--ink);
}

nav a.active{
  background:var(--ink);
  color: var(--muted);
}






.spacer{flex:1}

.container{
  width:90vw;
  margin:0 auto;
  padding:24px 0;
  text-align:center;
}

h1{font-size:48px;margin:0}

.stationbar-wrap{
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}

.stationbar{
  width: 90vw;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 10px;
  padding: 12px 0;
}

.stationbtnA{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  min-height: 44px;
  padding: 10px 18px;
  font-size: 15px;
  border-radius: 20px;
  border: 1px solid var(--panel);
  background: #f3f4f6;
  cursor: pointer;
  white-space: nowrap;
}

.stationbtnB{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  min-height: 44px;
  padding: 10px 18px;
  font-size: 15px;
  border-radius: 20px;
  border: 1px solid var(--panel);
  background: #f3f4f6;
  cursor: pointer;
  white-space: nowrap;
}

.stationbtnE{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  min-height: 44px;
  padding: 10px 18px;
  font-size: 15px;
  border-radius: 20px;
  border: 1px solid var(--panel);
  background: #f3f4f6;
  cursor: pointer;
  white-space: nowrap;
}

.stationbtnA[aria-pressed="true"]{
  background:var(--rerA);
  border:2px solid var(--rerA);
  color:#fff;
}

.stationbtnB[aria-pressed="true"]{
  background:var(--rerB);
  border:2px solid var(--rerB);
  color:#fff;
}

.stationbtnE[aria-pressed="true"]{
  background:var(--rerE);
  border:2px solid var(--rerE);
  color:#fff;
}

.content{
  width:95vw;
  margin:0 auto;
  padding-top:5px;
}

.content-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
}

.content-title{
  font-size:25px;
}

.grid{
  margin-top:20px;
  display:flex;
  flex-direction:column;
  gap:20px;
}

.card{
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px;
}

.stats-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
}

.stats-block{
  border:1px solid var(--line);
  background:var(--panel);
  border-radius:12px;
  padding:14px;
}

.subhead{
  font-weight:700;
  margin-bottom:10px;
}

.row{
  display:flex;
  justify-content:space-between;
  padding:8px 0;
  border-top:1px dashed var(--line);
}

.row:first-child{border-top:none}

.chart {
  width: 100%;
  min-height: 520px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: white;
  overflow: hidden;
  position: relative;
}

.chart svg {
  display: block;
  width: 100%;
  height: auto;
}

.chart-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.chart-tooltip {
  position: fixed;
  display: none;
  pointer-events: none;
  background: rgba(17, 24, 39, 0.95);
  color: white;
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.35;
  z-index: 1000;
  white-space: nowrap;
  box-shadow: 0 8px 20px rgba(0,0,0,.18);
}

.charts{
  display:flex;
  flex-direction:column;
  gap:16px;
}

.about{
  font-size:18px;
  padding-left: 4%;
}