/* ════════════════════════════════════════
   Filtri intelligenti — ricerca, chip, modale, legenda cliccabile
════════════════════════════════════════ */

/* ── Legenda cliccabile (funziona da filtro) ── */
.map-legend-hint {
  text-transform: none;
  font-weight: 400;
  letter-spacing: 0;
  color: #b8c2e0;
  font-size: 8px;
}
.legend-row[data-dim] {
  cursor: pointer;
  border-radius: 5px;
  padding: 2px 4px;
  margin: 0 -4px;
  transition: background .12s, opacity .12s;
  justify-content: space-between;
  gap: 6px;
}
.legend-row[data-dim]:hover { background: rgba(255, 153, 0, 0.10); }
.legend-row[data-dim].active { background: rgba(255, 153, 0, 0.16); }
.legend-row[data-dim].active .legend-label { color: #b36b00; font-weight: 700; }
.legend-row[data-dim].dimmed { opacity: .38; }
.legend-row[data-dim].empty { opacity: .28; pointer-events: none; }
.legend-label { flex: 1; }
.legend-count { font-size: 9.5px; color: #8898c8; font-weight: 600; }

/* ── Barra ricerca + filtri ── */
#pf-bar {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
  width: clamp(240px, 34vw, 380px);
}

#pf-chips {
  display: none;
  flex-wrap: wrap;
  gap: 5px;
  justify-content: center;
  width: 100%;
}
.pf-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(36, 88, 200, 0.09);
  border: 1px solid rgba(36, 88, 200, 0.3);
  border-radius: 20px;
  padding: 3px 6px 3px 10px;
  font-size: 10.5px;
  font-weight: 600;
  color: #2458c8;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(30, 60, 160, 0.12);
}
.pf-chip-close {
  background: none; border: none; cursor: pointer;
  padding: 1px 3px; line-height: 1; color: inherit; opacity: .55; font-size: 9px;
  display: flex; align-items: center;
}
.pf-chip-close:hover { opacity: 1; }
.pf-chip-resetall {
  background: rgba(192, 48, 48, 0.08);
  border-color: rgba(192, 48, 48, 0.35);
  color: #b02020;
  cursor: pointer;
  font-family: inherit;
  font-weight: 700;
  padding: 3px 10px;
}
.pf-chip-resetall:hover { background: rgba(192, 48, 48, 0.15); }

#pf-searchbar {
  position: relative;
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(30, 60, 160, 0.14);
  border-radius: 24px;
  box-shadow: 4px 2px 18px rgba(30, 60, 160, 0.13);
  width: 100%;
  height: 40px;
}
.pf-si { flex-shrink: 0; padding: 0 8px 0 14px; color: #7888c0; pointer-events: none; display: flex; align-items: center; }
#pf-search-input {
  flex: 1; min-width: 0; background: transparent; border: none; outline: none;
  color: #2a3a68; font-size: 12.5px; font-family: inherit;
}
#pf-search-input::placeholder { color: #a0acd0; }
#pf-search-clear {
  background: none; border: none; cursor: pointer; color: #a0acd0;
  padding: 4px 6px; font-size: 11px; flex-shrink: 0;
}
#pf-search-clear:hover { color: #2a3a68; }
.pf-sep { width: 1px; height: 18px; background: rgba(30, 60, 160, 0.15); flex-shrink: 0; margin: 0 2px; }

#pf-filter-btn {
  position: relative; flex-shrink: 0; width: 30px; height: 30px; margin-right: 5px;
  background: #2458c8; border: none; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: #fff; transition: background .15s;
}
#pf-filter-btn:hover { filter: brightness(1.1); }
#pf-filter-btn.active { background: #e07800; }
#pf-filter-badge {
  position: absolute; top: -3px; right: -3px;
  background: #e07800; color: #fff; border-radius: 50%;
  width: 15px; height: 15px; font-size: 9px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid #fff; pointer-events: none;
}

#pf-search-dd {
  display: none; position: absolute; bottom: calc(100% + 8px);
  left: 0; right: 0;
  background: #fff; border: 1px solid rgba(30, 60, 160, 0.14);
  border-radius: 12px; box-shadow: 4px -4px 20px rgba(30, 60, 160, 0.18);
  max-height: 280px; overflow-y: auto; z-index: 200;
}
#pf-search-dd.open { display: block; }
.pf-dd-item {
  padding: 8px 13px; display: flex; align-items: center; justify-content: space-between; gap: 10px;
  cursor: pointer; font-size: 12px; color: #2a3a68; border-bottom: 1px solid rgba(30,60,160,0.06);
}
.pf-dd-item:last-child { border-bottom: none; }
.pf-dd-item:hover { background: rgba(36, 88, 200, 0.07); }
.pf-dd-name { font-weight: 600; }
.pf-dd-badge {
  flex-shrink: 0; font-size: 9.5px; padding: 2px 7px; border-radius: 10px;
  font-weight: 700; background: rgba(36,88,200,0.08); color: #2458c8; white-space: nowrap;
}
.pf-dd-empty { padding: 16px 14px; color: #8898c8; font-size: 12px; text-align: center; }

/* ── Modale filtri ── */
#pf-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(10, 20, 60, 0.38); z-index: 150;
}
#pf-overlay.open { display: block; }
#pf-modal {
  display: none; position: fixed; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: #fff; border: 1px solid rgba(30, 60, 160, 0.14);
  border-radius: 14px; box-shadow: 4px 4px 30px rgba(30, 60, 160, 0.25);
  z-index: 160; width: 320px; max-width: 94vw;
  max-height: 88vh; overflow-y: auto; font-family: 'Titillium Web', sans-serif;
}
#pf-modal.open { display: block; }

.pfm-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px; border-bottom: 1px solid rgba(30, 60, 160, 0.1);
}
.pfm-header h3 { font-size: 13px; font-weight: 700; color: #2a3a68; }
#pf-modal-close { background: none; border: none; cursor: pointer; color: #8898c8; font-size: 13px; padding: 4px; }
#pf-modal-close:hover { color: #2a3a68; }

.pfm-group { padding: 12px 16px; border-bottom: 1px solid rgba(30, 60, 160, 0.08); }
.pfm-group label {
  display: block; font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; color: #8898c8; margin-bottom: 7px;
}
.pfm-group select {
  width: 100%; padding: 7px 9px; background: #f4f6fb;
  border: 1px solid rgba(30, 60, 160, 0.15); border-radius: 7px;
  color: #2a3a68; font-size: 12.5px; outline: none; font-family: inherit;
}
.pfm-group select:focus { border-color: #2458c8; }

.pfm-chipset { display: flex; flex-wrap: wrap; gap: 5px; }
.pf-chip-opt {
  display: inline-flex; align-items: center; gap: 5px;
  background: #f4f6fb; border: 1px solid rgba(30, 60, 160, 0.15);
  border-radius: 16px; padding: 4px 9px 4px 6px; cursor: pointer;
  font-family: inherit; font-size: 11px; color: #4a5a88; transition: background .12s, border-color .12s;
}
.pf-chip-opt:hover { background: rgba(36, 88, 200, 0.08); }
.pf-chip-opt.active { background: rgba(224, 120, 0, 0.12); border-color: rgba(224, 120, 0, 0.4); color: #b36b00; }
.pf-chip-opt.empty { opacity: .35; pointer-events: none; }
.pf-chip-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.pf-chip-cnt { font-size: 9.5px; font-weight: 700; color: #a0acd0; }
.pf-chip-opt.active .pf-chip-cnt { color: #e07800; }

.pfm-result {
  padding: 10px 16px; font-size: 11.5px; font-weight: 600; color: #4a5a88;
  background: rgba(36, 88, 200, 0.05); text-align: center;
}

.pfm-footer { display: flex; gap: 8px; padding: 13px 16px; flex-wrap: wrap; }
#pf-zoom {
  flex: 1 1 100%; padding: 8px; border: 1px solid rgba(30, 60, 160, 0.18);
  border-radius: 7px; background: #f4f6fb; color: #2458c8;
  font-size: 11.5px; font-weight: 600; cursor: pointer; font-family: inherit;
}
#pf-zoom:disabled { opacity: .35; cursor: default; }
#pf-zoom:not(:disabled):hover { background: rgba(36, 88, 200, 0.12); }
#pf-reset {
  flex: 1; padding: 8px; border: 1px solid rgba(192, 48, 48, 0.3);
  border-radius: 7px; background: rgba(192, 48, 48, 0.06); color: #b02020;
  font-size: 11.5px; font-weight: 600; cursor: pointer; font-family: inherit;
}
#pf-reset:hover { background: rgba(192, 48, 48, 0.13); }

/* ── Responsive ── */
@media (max-width: 640px) {
  #pf-bar { bottom: 34px; left: 8px; right: 8px; transform: none; width: auto; align-items: stretch; }
  #pf-chips { justify-content: flex-start; }
}