:root {
  --paper: #f7f2e6; --paper-dim: #efe6d1; --line: #dcd3bd; --ink: #1c2523; --muted: #4a5654; --muted-2: #5f6a68;
  --accent: #bc6a4a; --accent-fort: #a0553f; --panneau: #fbf8f1;
  --c0: #e3eaeb; --c1: #c6d5d7; --c2: #a8bec3; --c3: #7a9199; --c4: #3c565d; --c5: #233237;
}
/* Clair par défaut, quel que soit le réglage du système ; sombre seulement par le bouton */
:root[data-theme="dark"] {
  --paper: #162225; --paper-dim: #1f2e32; --line: #334a50; --ink: #f2f5f5; --muted: #cfd9d9; --muted-2: #a8bec3;
  --accent: #d78c71; --accent-fort: #e9ae9a; --panneau: #1b2a2e;
}
/* fond gris moyen, pas noir : la classe la plus sombre (30 min et plus) doit s'en détacher */
:root[data-theme="dark"] .fond-gris { filter: grayscale(1) invert(1) contrast(.65) brightness(1.5); }
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { background: var(--paper); color: var(--ink); font: 14px/1.45 "IBM Plex Sans", system-ui, sans-serif; }
.app { display: grid; grid-template-columns: 380px 1fr; height: 100vh; }
aside { overflow-y: auto; padding: 20px 20px 16px; border-right: 1px solid var(--line); background: var(--panneau); }
.cadre-carte { position: relative; }
#carte { height: 100%; background: var(--paper-dim); }
h1 { font: 700 22px/1.15 "Space Grotesk", sans-serif; margin: 0 0 4px; letter-spacing: -0.01em; }
.surtitre { font: 500 11px/1 "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: .08em; color: var(--accent-fort); margin-bottom: 8px; }
.chapo { color: var(--muted); margin: 0 0 12px; }
.echelle { font-size: 12px; color: var(--muted-2); margin-top: 4px; }
label.titre { display: block; font: 500 11px/1 "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: .06em; color: var(--muted-2); margin: 14px 0 6px; }
select { width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; background: var(--paper); color: var(--ink); font: inherit; }
.seg { display: flex; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.seg button { flex: 1; padding: 7px 6px; border: 0; background: var(--paper); color: var(--ink); font: 500 13px "IBM Plex Sans", sans-serif; cursor: pointer; }
.seg button + button { border-left: 1px solid var(--line); }
.seg button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.seg button small { display: block; font: 400 11px "IBM Plex Mono", monospace; opacity: .75; }
.heros { margin: 18px 0 6px; padding: 14px 16px; border-radius: 8px; background: var(--paper); border: 1px solid var(--line); }
.heros .nb { font: 700 44px/1 "Space Grotesk", sans-serif; letter-spacing: -0.02em; }
.heros .txt { color: var(--muted); margin-top: 4px; }
.heros select { width: auto; padding: 1px 4px; font-size: 13px; }
.tuiles { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 8px; }
.tuile { padding: 10px 12px; border-radius: 8px; background: var(--paper); border: 1px solid var(--line); }
.tuile .v { font: 600 20px/1.1 "Space Grotesk", sans-serif; }
.tuile .l { font-size: 12px; color: var(--muted); margin-top: 2px; }
.barre { display: grid; grid-template-columns: 74px 1fr 44px; align-items: center; gap: 8px; height: 22px; font-size: 12px; }
.barre .piste { height: 12px; position: relative; }
.barre .rempli { position: absolute; left: 0; top: 0; bottom: 0; border-radius: 0 4px 4px 0; min-width: 2px; }
.barre .pc, .barre .cl { font-family: "IBM Plex Mono", monospace; color: var(--muted); }
.barre .pc { text-align: right; }
.legende-carte { position: absolute; z-index: 1000; left: 12px; bottom: 24px; width: 260px; padding: 8px 10px; background: var(--panneau); border: 1px solid var(--line); border-radius: 6px; }
.legende { display: flex; }
.mesure { display: grid; grid-template-columns: 56px 1fr; gap: 10px; align-items: baseline; padding: 6px 0; border-bottom: 1px solid var(--line); }
.mesure .v { font: 600 20px/1 "Space Grotesk", sans-serif; text-align: right; }
details { margin-top: 18px; border-top: 1px solid var(--line); padding-top: 10px; }
summary { cursor: pointer; font: 500 12px "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: .06em; color: var(--muted-2); }
.legende span { flex: 1; height: 10px; }
.legende-txt { display: flex; justify-content: space-between; font: 400 11px "IBM Plex Mono", monospace; color: var(--muted-2); margin-top: 3px; }
.point { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); border: 1.5px solid var(--paper); vertical-align: -1px; box-shadow: 0 0 0 1px var(--accent-fort); }
.alerte { color: var(--accent-fort); font-weight: 600; font-size: 13px; margin: 8px 0 0; }
.alerte:empty { display: none; }
.petit { font-size: 12px; color: var(--muted-2); margin: 6px 0 0; }
.site { background: var(--ink); border: 2px solid var(--paper); box-sizing: border-box; }
table.sites { width: 100%; border-collapse: collapse; font-size: 12px; }
table.sites th { text-align: left; font: 500 11px "IBM Plex Mono", monospace; color: var(--muted-2); padding: 3px 4px; border-bottom: 1px solid var(--line); }
table.sites td { padding: 3px 4px; border-bottom: 1px solid var(--line); }
table.sites td + td, table.sites th + th { text-align: right; font-family: "IBM Plex Mono", monospace; }
#clic { margin-top: 14px; padding: 12px 14px; border-radius: 8px; border: 1px dashed var(--line); color: var(--muted); font-size: 13px; }
#clic strong { color: var(--ink); }
#clic .t { font: 700 26px/1 "Space Grotesk", sans-serif; color: var(--ink); }
.notes { margin-top: 18px; font-size: 12px; color: var(--muted-2); border-top: 1px solid var(--line); padding-top: 10px; }
.notes p { margin: 0 0 6px; }
.entete { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
#theme { flex: none; padding: 4px 8px; border: 1px solid var(--line); border-radius: 4px; background: var(--paper); color: var(--muted); font: 500 10px/1 "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: .06em; cursor: pointer; }
#theme:hover { color: var(--ink); border-color: var(--muted-2); }
.maquette { display: inline-block; font: 500 10px/1 "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: .06em; border: 1px solid var(--accent); color: var(--accent-fort); padding: 3px 6px; border-radius: 4px; margin-left: 6px; vertical-align: 3px; }
.leaflet-container { font-family: "IBM Plex Sans", sans-serif; }
.fond-gris { filter: grayscale(1) contrast(.85) brightness(1.08); }
.leaflet-tooltip.info { background: var(--panneau); color: var(--ink); border: 1px solid var(--line); box-shadow: 0 2px 8px rgba(0,0,0,.15); font-size: 12px; }
.leaflet-tooltip.info b { font-family: "Space Grotesk", sans-serif; }
#chargement { position: absolute; z-index: 1000; top: 12px; right: 12px; background: var(--panneau); border: 1px solid var(--line); border-radius: 6px; padding: 6px 10px; font-size: 12px; }
@media (max-width: 800px) {
  .app { grid-template-columns: 1fr; grid-template-rows: 55vh auto; height: auto; }
  .cadre-carte { height: 55vh; order: -1; }
  aside { border-right: 0; border-top: 1px solid var(--line); padding: 16px; }
}