/* ═══════════════════════════════════════════════════════════════
   carto.css — système de design commun des Cartographies du Donut
   Repris de la carte « bureaux de vote » (bv-iris). Thème clair/sombre.
   ═══════════════════════════════════════════════════════════════ */

:root{
  --bg:#ffffff; --ink:#1a1d21; --ink2:#565c66; --muted:#8a919c;
  --panel:rgba(255,255,255,.94); --border:#e3e6ea; --shadow:0 2px 16px rgba(20,25,40,.14);
  --accent:#253494; --accent-ink:#ffffff; --nodata:#dcdfe4;
  --ok:#2e7d32; --warn:#b45309; --danger:#c0392b;
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#14171c; --ink:#eef1f5; --ink2:#b3bac4; --muted:#7d858f;
    --panel:rgba(26,30,37,.94); --border:#2c333d; --shadow:0 2px 18px rgba(0,0,0,.5);
    --accent:#7ea6ff; --accent-ink:#0b1220; --nodata:#3a4048;
    --ok:#5cba60; --warn:#e0a94b; --danger:#ef6f61;
  }
}

*{box-sizing:border-box}
html,body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}

/* ── Panneau flottant translucide ── */
.panel{background:var(--panel);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow)}

/* ── Typographie ── */
.c-title{margin:0;font-size:15px;font-weight:700;letter-spacing:-.01em;line-height:1.2}
.c-sub{margin:2px 0 0;font-size:11.5px;color:var(--ink2);line-height:1.35}
.lbl{display:block;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;
  color:var(--muted);margin:0 0 5px}

/* ── Contrôles de formulaire ── */
select,input,button,textarea{font-family:inherit}
.field{width:100%;font-size:13.5px;padding:8px 10px;border-radius:8px;border:1px solid var(--border);
  background:var(--bg);color:var(--ink)}
.field::placeholder{color:var(--muted)}
select.field{appearance:none;cursor:pointer;font-weight:600;
  background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);
  background-position:calc(100% - 15px) 50%,calc(100% - 10px) 50%;background-size:5px 5px,5px 5px;background-repeat:no-repeat;
  padding-right:28px}
.field:focus,select.field:focus{outline:2px solid var(--accent);outline-offset:1px}

/* ── Boutons ── */
.btn{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;line-height:1;
  padding:9px 14px;border-radius:8px;border:1px solid var(--border);background:var(--bg);color:var(--ink);
  cursor:pointer;transition:filter .12s ease,background .12s ease,border-color .12s ease;white-space:nowrap}
.btn:hover{border-color:var(--muted)}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{filter:brightness(1.08)}
.btn-sm{font-size:12px;padding:6px 10px}
.btn:disabled{opacity:.45;cursor:default}
.btn-ghost{background:transparent;border-color:transparent;color:var(--ink2)}
.btn-ghost:hover{background:color-mix(in srgb,var(--ink) 8%,transparent);border-color:transparent}

/* ── Tuiles stats ── */
.stats{display:flex;gap:8px}
.stat{flex:1;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:7px 8px;min-width:0}
.stat .k{font-size:9.5px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.stat .v{font-size:14px;font-weight:700;margin-top:1px;font-variant-numeric:tabular-nums}

/* ── Badge/pill ── */
.pill{display:inline-block;font-size:11px;font-weight:600;padding:3px 9px;border-radius:20px;
  color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent)}

/* ── Légende ── */
.legend .ltitle{font-size:12px;font-weight:700;margin-bottom:2px;line-height:1.25}
.legend .lunit{font-size:10.5px;color:var(--muted);margin-bottom:9px}
.lrow{display:flex;align-items:center;gap:8px;font-size:11.5px;line-height:1.7;
  font-variant-numeric:tabular-nums;color:var(--ink2)}
.sw{width:16px;height:12px;border-radius:2px;flex:none;box-shadow:inset 0 0 0 1px rgba(0,0,0,.12)}
.sw.dot{width:13px;height:13px;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(0,0,0,.18)}

/* ── Bouton « i » + encart À propos ── */
.about-btn{width:34px;height:34px;padding:0;font-size:16px;font-weight:700;font-style:italic;
  display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--ink);
  background:var(--panel);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow)}
.about{overflow:auto;padding:16px 18px;display:none;font-size:12.5px;line-height:1.5;color:var(--ink2)}
.about.open{display:block}
.about h2{margin:0 0 8px;font-size:14px;color:var(--ink)}
.about h3{margin:14px 0 4px;font-size:12px;color:var(--ink);text-transform:uppercase;letter-spacing:.03em}
.about a{color:var(--accent)}
.about ul{margin:4px 0;padding-left:18px}
.about code{background:var(--bg);border:1px solid var(--border);border-radius:4px;padding:0 4px;font-size:11px}

/* ── Tableaux « fiche » ── */
.dtable{width:100%;border-collapse:collapse;font-size:12.5px}
.dtable th{position:sticky;top:0;z-index:1;background:var(--panel);backdrop-filter:blur(8px);
  text-align:left;font-size:10.5px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);
  font-weight:700;padding:7px 10px;border-bottom:1px solid var(--border);white-space:nowrap;cursor:default}
.dtable th.sortable{cursor:pointer;user-select:none}
.dtable th .chev{opacity:.4;margin-left:3px}
.dtable th.active{color:var(--ink)}
.dtable th.active .chev{opacity:1}
.dtable td{padding:5px 10px;border-bottom:1px solid var(--border);font-variant-numeric:tabular-nums;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:280px}
.dtable tbody tr:nth-child(even) td{background:color-mix(in srgb,var(--ink) 4%,transparent)}
.dtable tbody tr:hover td{background:color-mix(in srgb,var(--accent) 12%,transparent);cursor:pointer}
.kv{font-size:12.5px}
.kv b{color:var(--ink)}
.kv .k{color:var(--ink2)}

/* ── Spinner / loader ── */
.loader{position:fixed;inset:0;display:none;place-items:center;z-index:1200;
  background:color-mix(in srgb,var(--bg) 55%,transparent);backdrop-filter:blur(2px)}
.loader.show{display:grid}
.spinner{width:46px;height:46px;border-radius:50%;border:5px solid var(--border);
  border-top-color:var(--accent);animation:spin .9s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ── Modale ── */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.45);display:none;z-index:2000}
.modal.show{display:grid;place-items:center;padding:20px}
.modal-card{width:min(1000px,94vw);max-height:86vh;display:flex;flex-direction:column;
  background:var(--bg);border:1px solid var(--border);border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}
.modal-head{padding:13px 16px;display:flex;align-items:center;justify-content:space-between;
  border-bottom:1px solid var(--border)}
.modal-head strong{font-size:14px}
.modal-body{padding:0;overflow:auto}
.modal-close{border:none;background:transparent;color:var(--muted);font-size:18px;cursor:pointer;padding:2px 6px}

/* ═══════════ Overrides Leaflet ═══════════ */
.leaflet-container{font-family:inherit;background:var(--bg)}
.leaflet-bar{border:1px solid var(--border)!important;box-shadow:var(--shadow)!important;border-radius:10px!important;overflow:hidden}
.leaflet-bar a{background:var(--panel)!important;color:var(--ink)!important;border-bottom:1px solid var(--border)!important;
  width:32px;height:32px;line-height:32px;font-weight:600}
.leaflet-bar a:hover{background:color-mix(in srgb,var(--ink) 8%,var(--panel))!important}
.leaflet-control-attribution{background:var(--panel)!important;color:var(--muted)!important;
  border-radius:8px 0 0 0;font-size:10px;backdrop-filter:blur(8px)}
.leaflet-control-attribution a{color:var(--ink2)!important}
.leaflet-popup-content-wrapper{background:var(--panel);color:var(--ink);border:1px solid var(--border);
  border-radius:12px;box-shadow:var(--shadow);backdrop-filter:blur(8px)}
.leaflet-popup-content{margin:11px 14px;font-size:12.5px;line-height:1.45}
.leaflet-popup-tip{background:var(--panel);border:1px solid var(--border)}
.leaflet-popup-close-button{color:var(--muted)!important}
.leaflet-popup-content a{color:var(--accent)}