/* ==================================================================
   style.css — Site météo Fréhel
   ================================================================== */
:root {
  --bg: #0e1726;
  --bg-2: #131f31;
  --carte: #17253a;
  --carte-2: #1d2e46;
  --fg: #eaf1fb;
  --fg-doux: #a8b8ce;
  --bord: #26384f;
  --accent: #3fa9f5;
  --accent-2: #6ee7b7;
  --ok: #50ccaa;
  --attention: #f0e641;
  --alerte: #ff7043;
  --danger: #ff5050;
  --fond-piste: #24344b;
  --rayon: 14px;
  --ombre: 0 6px 24px rgba(0, 0, 0, .25);
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f2f6fc;
    --bg-2: #e8eef8;
    --carte: #ffffff;
    --carte-2: #f6f9fe;
    --fg: #16202e;
    --fg-doux: #5a6b81;
    --bord: #dbe3ee;
    --fond-piste: #e3eaf4;
    --ombre: 0 4px 16px rgba(20, 40, 80, .08);
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  color: var(--fg);
  line-height: 1.5;
  min-height: 100vh;
}

/* ---------------- En-tête / navigation ---------------- */
.entete {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: rgba(0, 0, 0, .18);
  border-bottom: 1px solid var(--bord);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.entete__titre { display: flex; align-items: center; gap: 10px; }
.entete__titre strong { display: block; font-size: 1.05rem; letter-spacing: .2px; }
.entete__titre small { color: var(--fg-doux); font-size: .78rem; }
.entete__logo { font-size: 1.6rem; }

.nav { display: flex; gap: 6px; flex-wrap: wrap; }
.nav a {
  color: var(--fg-doux);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: .92rem;
  border: 1px solid transparent;
  transition: background .2s, color .2s, border-color .2s;
}
.nav a:hover { color: var(--fg); background: rgba(255, 255, 255, .07); }
.nav a.actif {
  color: #06121f;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  font-weight: 600;
}

/* ---------------- Alertes ---------------- */
.alertes {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 20px 0;
  max-width: 1180px;
  margin: 0 auto;
}
.alerte {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 11px 14px;
  border-radius: 12px;
  font-size: .92rem;
  border-left: 5px solid;
  background: var(--carte);
}
.alerte--jaune  { border-color: var(--attention); background: color-mix(in srgb, var(--attention) 12%, var(--carte)); }
.alerte--orange { border-color: var(--alerte); background: color-mix(in srgb, var(--alerte) 15%, var(--carte)); }
.alerte--rouge  { border-color: var(--danger); background: color-mix(in srgb, var(--danger) 18%, var(--carte)); }
.alerte--gris   { border-color: var(--fg-doux); }
.alerte__puce { flex: 0 0 auto; }

/* ---------------- Mise en page ---------------- */
.page {
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px 20px 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.carte {
  background: var(--carte);
  border: 1px solid var(--bord);
  border-radius: var(--rayon);
  box-shadow: var(--ombre);
  padding: 20px 22px;
}

.carte h1 { margin: 0 0 6px; font-size: 1.5rem; }
.carte h1 small { font-size: .85rem; color: var(--fg-doux); font-weight: 400; margin-left: 6px; }
.carte h2 { margin: 0 0 14px; font-size: 1.12rem; color: var(--fg); }
.carte__entete { margin-bottom: 14px; }

.horodatage {
  margin: 0;
  font-size: .85rem;
  color: var(--fg-doux);
  line-height: 1.6;
}
.horodatage strong { color: var(--fg); }

.legende { margin: 10px 0 0; font-size: .8rem; color: var(--fg-doux); }
.vide { color: var(--fg-doux); font-style: italic; margin: 0; }

/* ---------------- Bloc « actuel » ---------------- */
.actuel {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 22px;
  align-items: center;
}
.actuel__icone { font-size: 3.6rem; line-height: 1; }
.actuel__temp { display: flex; flex-wrap: wrap; align-items: baseline; column-gap: 6px; }
.actuel__valeur { font-size: 3.4rem; font-weight: 700; letter-spacing: -1px; font-variant-numeric: tabular-nums; }
.actuel__unite { font-size: 1.4rem; color: var(--fg-doux); }
.actuel__libelle { flex-basis: 100%; font-size: 1.05rem; margin-top: 2px; }
.actuel__ressenti { flex-basis: 100%; font-size: .86rem; color: var(--fg-doux); }

.actuel__meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(110px, 1fr));
  gap: 8px 18px;
  font-size: .86rem;
}
.actuel__meta div { display: flex; flex-direction: column; }
.actuel__meta span { color: var(--fg-doux); font-size: .76rem; text-transform: uppercase; letter-spacing: .4px; }
.actuel__meta strong { font-variant-numeric: tabular-nums; }

/* ---------------- Barres horizontales ---------------- */
.barres { display: flex; flex-direction: column; gap: 20px; }

.barre { width: 100%; }
.barre__entete {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 7px;
}
.barre__libelle { font-size: .92rem; color: var(--fg-doux); }
.barre__actuel { font-weight: 700; font-variant-numeric: tabular-nums; }

.barre__piste {
  position: relative;
  height: 11px;
  background: var(--fond-piste);
  border-radius: 999px;
  overflow: visible;
}
.barre__remplissage {
  height: 100%;
  border-radius: 999px;
  transition: width .8s cubic-bezier(.2, .8, .2, 1);
  min-width: 3px;
}
.barre__curseur {
  position: absolute;
  top: 50%;
  width: 16px;
  height: 16px;
  margin-left: -8px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--accent);
  transform: translateY(-50%);
  box-shadow: 0 2px 8px rgba(0, 0, 0, .35);
  transition: left .8s cubic-bezier(.2, .8, .2, 1);
}
.barre__bornes {
  display: flex;
  justify-content: space-between;
  font-size: .74rem;
  color: var(--fg-doux);
  margin-top: 6px;
  font-variant-numeric: tabular-nums;
}
.barre__note { font-size: .74rem; color: var(--fg-doux); margin-top: 3px; font-style: italic; }

.barre--temp .barre__remplissage     { background: linear-gradient(90deg, #4aa8ff, #6ee7b7 45%, #ffd166 70%, #ff7043); }
.barre--temp .barre__curseur         { border-color: #ffd166; }
.barre--humidite .barre__remplissage { background: linear-gradient(90deg, #ffd166, #4aa8ff 55%, #1e6fd9); }
.barre--humidite .barre__curseur     { border-color: #4aa8ff; }
.barre--pression .barre__remplissage { background: linear-gradient(90deg, #ff7043, #8f7bff 50%, #6ee7b7); }
.barre--pression .barre__curseur     { border-color: #8f7bff; }
.barre--soleil .barre__remplissage   { background: linear-gradient(90deg, #ffb347, #ffe066 50%, #ff9a42); }
.barre--soleil .barre__curseur       { border-color: #ffe066; }
.barre--vide { color: var(--fg-doux); font-size: .9rem; }

/* ---------------- Tuiles / grilles ---------------- */
.grille { display: grid; gap: 14px; }
.grille--2 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.grille--3 { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.grille--4 { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }

.tuile {
  background: var(--carte-2);
  border: 1px solid var(--bord);
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.tuile__titre { font-size: .78rem; text-transform: uppercase; letter-spacing: .5px; color: var(--fg-doux); }
.tuile__valeur { font-size: 1.45rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.tuile__valeur small { font-size: .8rem; font-weight: 400; color: var(--fg-doux); }
.tuile__note { font-size: .76rem; color: var(--fg-doux); }

.mini-barre {
  height: 7px;
  border-radius: 999px;
  background: var(--fond-piste);
  overflow: hidden;
  margin-top: 4px;
}
.mini-barre span { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }

/* ---------------- Astro ---------------- */
.astro {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(220px, 1fr);
  gap: 24px;
  align-items: center;
}
.astro__infos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px 18px;
  font-size: .88rem;
}
.astro__infos div { display: flex; flex-direction: column; }
.astro__infos span { color: var(--fg-doux); font-size: .74rem; text-transform: uppercase; letter-spacing: .4px; }
.astro__infos strong { font-variant-numeric: tabular-nums; }

/* Arche : demi-ellipse exacte (rayons horizontaux 50% + 50% = 100% de la
   largeur, rayon vertical 100% de la hauteur) ; les coordonnees x/y calculees
   en PHP (x = 50 - 50*cos(pi*p), y = 100 - 100*sin(pi*p)) tombent donc
   exactement sur le trace. */
.arc {
  position: relative;
  height: 140px;
  margin: 18px 0 26px;
}
.arc__trace {
  position: absolute;
  left: 0; right: 0; top: 0; bottom: 0;
  height: auto;
  border: 2px dashed var(--bord);
  border-bottom: none;
  border-radius: 50% 50% 0 0 / 100% 100% 0 0;
  opacity: .85;
}
.arc--lune .arc__trace { border-style: dotted; border-bottom-style: none; border-bottom-width: 0; }
.arc__astre {
  position: absolute;
  transform: translate(-50%, -50%);
  font-size: 1.7rem;
  filter: drop-shadow(0 0 10px rgba(255, 200, 80, .55));
  transition: left .8s ease, top .8s ease;
}
.arc__azimut--gauche, .arc__azimut--droite {
  position: absolute;
  bottom: -22px;
  font-size: .72rem;
  color: var(--fg-doux);
  text-transform: uppercase;
  letter-spacing: .5px;
}
.arc__azimut--gauche { left: 0; }
.arc__azimut--droite { right: 0; }

/* ---------------- Qualité de l'air ---------------- */
.aqi { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.aqi__valeur {
  font-size: 3.6rem;
  font-weight: 800;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--aqi, var(--fg));
  text-shadow: 0 0 24px color-mix(in srgb, var(--aqi, #fff) 45%, transparent);
}
.aqi__texte { display: flex; flex-direction: column; gap: 3px; }
.aqi__libelle { font-size: 1.2rem; color: var(--aqi, var(--fg)); }
.aqi__note { font-size: .78rem; color: var(--fg-doux); }

.echelle { position: relative; margin-top: 22px; padding-bottom: 14px; }
.echelle__bandes { display: flex; height: 16px; border-radius: 999px; overflow: hidden; }
.echelle__bandes span { display: flex; align-items: flex-end; justify-content: center; flex: 1; }
.echelle__bandes span:nth-child(2) { flex: 1; }
.echelle__bandes em {
  font-style: normal;
  font-size: .62rem;
  color: rgba(0, 0, 0, .6);
  transform: translateY(16px);
}
.echelle__curseur {
  position: absolute;
  top: -5px;
  width: 4px;
  height: 26px;
  background: #fff;
  border-radius: 2px;
  box-shadow: 0 0 8px rgba(255, 255, 255, .8);
  transform: translateX(-2px);
}

/* ---------------- Tableaux ---------------- */
.tableau-defilant { overflow-x: auto; }
.tableau {
  width: 100%;
  border-collapse: collapse;
  font-size: .86rem;
  font-variant-numeric: tabular-nums;
}
.tableau th, .tableau td {
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid var(--bord);
  white-space: nowrap;
}
.tableau thead th {
  position: sticky;
  top: 0;
  background: var(--carte-2);
  font-size: .74rem;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--fg-doux);
}
.tableau tbody tr:hover { background: rgba(255, 255, 255, .04); }
.tableau tbody th { font-weight: 600; color: var(--fg); }

/* ---------------- Prévisions 7 jours ---------------- */
.jours {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}
.jour {
  background: var(--carte-2);
  border: 1px solid var(--bord);
  border-radius: 12px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: .82rem;
}
.jour__nom { font-weight: 700; font-size: .9rem; }
.jour__icone { font-size: 1.8rem; }
.jour__libelle { color: var(--fg-doux); font-size: .76rem; min-height: 2.2em; }
.jour__temps { display: flex; gap: 8px; align-items: baseline; }
.jour__max { font-size: 1.15rem; font-weight: 700; }
.jour__min { color: var(--fg-doux); }
.jour__detail { display: flex; justify-content: space-between; gap: 8px; color: var(--fg-doux); }
.jour__soleil { font-size: .74rem; color: var(--fg-doux); }

/* ---------------- Formulaire ---------------- */
.formulaire {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 12px;
}
.formulaire label { font-size: .85rem; color: var(--fg-doux); }
.formulaire select {
  appearance: none;
  background: var(--carte-2);
  color: var(--fg);
  border: 1px solid var(--bord);
  border-radius: 10px;
  padding: 9px 12px;
  font-size: .9rem;
  min-width: 260px;
}
.bouton {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #06121f;
  border: 0;
  border-radius: 10px;
  padding: 9px 16px;
  font-weight: 700;
  font-size: .88rem;
  cursor: pointer;
}
.bouton:hover { filter: brightness(1.08); }
.bouton:active { transform: translateY(1px); }

/* ---------------- Liens cartes ---------------- */
.lien-carte {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px;
  border-radius: 12px;
  background: var(--carte-2);
  border: 1px solid var(--bord);
  color: var(--fg);
  text-decoration: none;
  transition: transform .15s, border-color .15s;
}
.lien-carte:hover { transform: translateY(-2px); border-color: var(--accent); }
.lien-carte span { font-size: .82rem; color: var(--fg-doux); }

/* ---------------- Pied de page ---------------- */
.pied {
  max-width: 1180px;
  margin: 0 auto;
  padding: 8px 20px 48px;
  font-size: .82rem;
  color: var(--fg-doux);
}
.pied__infos {
  list-style: none;
  margin: 0 0 16px;
  padding: 14px 18px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 8px 20px;
  background: var(--carte);
  border: 1px solid var(--bord);
  border-radius: var(--rayon);
}
.pied__infos li { display: flex; justify-content: space-between; gap: 10px; }
.pied__infos span { color: var(--fg-doux); }
.pied__infos strong { color: var(--fg); font-weight: 600; }

.pied__barre {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.compte { font-family: var(--mono); font-size: .8rem; }

.avertissement {
  border: 1px solid var(--danger);
  border-left: 6px solid var(--danger);
  background: color-mix(in srgb, var(--danger) 12%, var(--carte));
  border-radius: 12px;
  padding: 14px 18px;
  color: var(--fg);
  font-size: .88rem;
  margin-bottom: 14px;
}
.pied__signature { margin: 0; font-size: .76rem; opacity: .8; }

/* ---------------- Responsive ---------------- */
@media (max-width: 820px) {
  .actuel { grid-template-columns: auto 1fr; }
  .actuel__meta { grid-column: 1 / -1; grid-template-columns: repeat(2, 1fr); }
  .astro { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .page { padding: 12px 12px 24px; }
  .carte { padding: 16px; }
  .actuel__valeur { font-size: 2.6rem; }
  .actuel__icone { font-size: 2.6rem; }
  .entete { padding: 12px 14px; }
  .formulaire select { min-width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

/* ==================================================================
   Historique & comparaisons (historique.php, comparaison.php)
   ================================================================== */
.onglets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 4px;
}
.onglet {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--bord);
  background: var(--carte-2);
  color: var(--fg-doux);
  font-size: .85rem;
  text-decoration: none;
  transition: border-color .15s, color .15s, background .15s;
}
.onglet:hover { border-color: var(--accent); color: var(--fg); }
.onglet--actif {
  background: var(--accent);
  border-color: var(--accent);
  color: #08111d;
  font-weight: 700;
}

.graphique-cadre {
  margin-top: 14px;
  padding: 10px 6px 4px;
  background: var(--carte-2);
  border: 1px solid var(--bord);
  border-radius: 12px;
  overflow-x: auto;
}
.graphique-cadre svg + h3.graphique__titre { margin-top: 18px; }
.graphique__titre {
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--fg-doux);
  margin: 14px 8px 0;
}
.graphique {
  display: block;
  width: 100%;
  height: auto;
  min-width: 520px;
  overflow: visible;
}
.graphique__grille { stroke: var(--bord); stroke-width: 1; stroke-dasharray: 3 5; }
.graphique__axe {
  fill: var(--fg-doux);
  font-size: 11px;
  font-family: var(--mono);
}
.graphique__bande { opacity: .16; stroke: none; }
.graphique__ligne { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.graphique__point { opacity: .85; }
.graphique__barre { opacity: .85; }
.graphique__barre:hover { opacity: 1; }

.ecart { font-variant-numeric: tabular-nums; color: var(--fg-doux); }
.ecart--haut { color: var(--alerte); }
.ecart--bas { color: var(--accent); }

.formulaire select {
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid var(--bord);
  background: var(--carte-2);
  color: var(--fg);
  font: inherit;
  font-size: .88rem;
}
details > summary {
  cursor: pointer;
  padding: 6px 2px;
  font-size: .95rem;
  color: var(--fg);
}
details[open] > summary { margin-bottom: 6px; }
@media (max-width: 640px) {
  .graphique { min-width: 460px; }
}


/* ------------------------------------------------------------------ */
/* Boutons-liens (page Comparaisons)                                   */
/* ------------------------------------------------------------------ */
.bouton-lien {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid var(--bord);
  background: var(--carte-2);
  color: var(--fg);
  font-size: .9rem;
  font-weight: 600;
  text-decoration: none;
  transition: border-color .15s, transform .15s, background .15s;
}
.bouton-lien:hover {
  border-color: var(--accent);
  background: var(--carte);
  transform: translateY(-1px);
}

/* ==================================================================
   Historique — refonte « cartes KPI + graphiques à puces »
   ================================================================== */
.hist-tete { text-align: center; margin: 6px 0 18px; }
.hist-tete h1 { margin: 0 0 4px; font-size: 1.55rem; }
.hist-tete__sous {
  margin: 0 0 14px; color: var(--fg-doux); font-size: .72rem;
  letter-spacing: .16em; text-transform: uppercase;
}

/* --- pilules de période --- */
.hist-pilules { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.hist-pilule {
  padding: 8px 20px; border-radius: 999px; border: 1px solid var(--bord);
  background: transparent; color: var(--fg-doux); font-size: .82rem; font-weight: 600;
  text-decoration: none; line-height: 1.1; transition: background .15s, color .15s, border-color .15s;
}
.hist-pilule:hover { background: var(--carte-2); color: var(--fg); }
.hist-pilule--actif {
  background: rgba(63, 169, 245, .16); border-color: rgba(63, 169, 245, .55);
  color: var(--fg); box-shadow: 0 0 0 3px rgba(63, 169, 245, .10);
}
.hist-pilule--lien { border-style: dashed; }
.hist-pilule--lien:hover { border-color: var(--accent); color: var(--accent); }

/* --- cartes KPI --- */
.hist-kpis {
  display: grid; grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px; margin-bottom: 16px;
}
.hist-kpi {
  display: flex; flex-direction: column; gap: 3px;
  background: var(--carte); border: 1px solid var(--bord);
  border-radius: var(--rayon); padding: 12px 14px; box-shadow: var(--ombre);
}
.hist-kpi__label {
  font-size: .64rem; letter-spacing: .09em; text-transform: uppercase;
  color: var(--fg-doux); font-weight: 600; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}
.hist-kpi__valeur {
  font-size: 1.45rem; font-weight: 700; line-height: 1.15;
  font-variant-numeric: tabular-nums; letter-spacing: -.01em;
}
.hist-kpi__sous {
  font-size: .73rem; color: var(--fg-doux); font-variant-numeric: tabular-nums;
}
.hist-kpi__sous b { color: var(--fg); font-weight: 600; }

/* --- grille de graphiques --- */
.hist-grille {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px; margin-bottom: 16px;
}
.hist-graphe { padding: 14px 16px 12px; }
.hist-graphe h2 {
  margin: 0; font-size: .76rem; letter-spacing: .09em; text-transform: uppercase;
  color: var(--fg-doux); font-weight: 600;
}

/* --- puces de sélection --- */
.hist-chips {
  display: flex; flex-wrap: wrap; gap: 6px 14px;
  justify-content: center; margin: 10px 0 4px;
}
.hist-chip {
  display: inline-flex; align-items: center; gap: 6px;
  background: none; border: 0; padding: 2px 0; margin: 0;
  font: inherit; font-size: .74rem; line-height: 1; color: var(--fg-doux);
  cursor: pointer; transition: opacity .15s;
}
.hist-chip span { color: var(--fg-doux); }
.hist-chip i {
  width: 9px; height: 9px; border: 1.5px solid currentColor;
  border-radius: 2px; flex: 0 0 auto;
}
.hist-chip[data-style="pointille"] i { border-style: dashed; }
.hist-chip[data-style="barre"] i { border-radius: 1px; }
.hist-chip:not(.hist-chip--off) i { background: currentColor; }
.hist-chip--off { opacity: .42; }
.hist-chip--off i { background: transparent !important; }
.hist-chip:hover span { color: var(--fg); }

/* --- SVG multi-séries --- */
.hg-graphique { display: block; width: 100%; height: auto; margin-top: 4px; }
.hg-grille { stroke: var(--bord); stroke-width: 1; opacity: .55; }
.hg-axe {
  fill: var(--fg-doux); font-size: 10px; opacity: .9;
  font-family: var(--mono);
}
.hg-serie { pointer-events: none; }
.hg-survol { fill: transparent; pointer-events: all; }
.hist-graphe__vide {
  display: none; margin: 8px 0 0; text-align: center;
  font-size: .78rem; color: var(--fg-doux);
}

@media (max-width: 1100px) {
  .hist-kpis { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 820px) {
  .hist-grille { grid-template-columns: 1fr; }
  .hist-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hist-pilule { padding: 7px 14px; font-size: .78rem; }
  .hist-kpi__valeur { font-size: 1.25rem; }
}

/* ==================================================================
   Mini-graphiques 24 h (page d'accueil)
   ================================================================== */
.mini-grille { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }

.mini-carte {
  --m: #3fa9f5;
  display: flex; flex-direction: column; gap: 10px;
  padding: 16px 16px 14px;
  border: 1px solid var(--bord); border-radius: 16px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, 0) 72%);
}
.mini-carte__tete { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.mini-carte__titre {
  font-size: .72rem; font-weight: 700; letter-spacing: .16em;
  text-transform: uppercase; color: var(--fg-doux);
}
.mini-carte__icone {
  flex: 0 0 34px; width: 34px; height: 34px; display: grid; place-items: center;
  font-size: 1rem; border-radius: 10px;
  background: color-mix(in srgb, var(--m) 18%, transparent);
  border: 1px solid color-mix(in srgb, var(--m) 38%, transparent);
}

.mini-carte__graph {
  position: relative;
  height: 96px; display: flex; align-items: center; justify-content: center;
  color: var(--m);
  touch-action: pan-y;
}
.mini-carte__graph svg { width: 100%; height: 100%; display: block; pointer-events: none; }
.mini-carte__vide { font-size: .74rem; color: var(--fg-doux); text-align: center; }

/* repère vertical + bulle de valeur au survol */
.mini-carte__guide {
  position: absolute; top: 0; bottom: 0; width: 1px; display: none;
  background: currentColor; opacity: .45; pointer-events: none;
}
.mini-carte__bulle {
  position: absolute; top: 0; display: none; pointer-events: none; z-index: 3;
  transform: translateX(-50%);
  padding: 3px 8px; border-radius: 8px;
  background: var(--carte); border: 1px solid var(--bord);
  box-shadow: var(--ombre);
  color: var(--fg); font-family: var(--mono); font-size: .72rem;
  font-variant-numeric: tabular-nums; white-space: nowrap;
}

.mini-carte__pied { display: flex; align-items: baseline; gap: 9px; }
.mini-carte__valeur {
  font-size: 1.85rem; font-weight: 800; letter-spacing: -.02em;
  color: var(--m); font-variant-numeric: tabular-nums;
}
.mini-carte__valeur small { font-size: 1rem; font-weight: 600; margin-left: 3px; }
.mini-carte__fleche { font-size: 1.15rem; font-weight: 700; line-height: 1; color: var(--m); }
.mini-carte__note { font-size: .76rem; color: var(--fg-doux); }

@media (max-width: 820px) {
  .mini-grille { grid-template-columns: 1fr; }
}