/* ═══════════════════════════════════════════════════════
   CHEMOGLO — SITES MAP PAGE
   ═══════════════════════════════════════════════════════ */

/* ── Stats bar ───────────────────────────────────────────── */
.stats {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

.stat-item {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
}

.stat-item strong {
  color: var(--clr-red-light);
  font-size: 1.15rem;
  font-weight: 700;
}

/* ── Map ─────────────────────────────────────────────────── */
#map {
  flex: 1;
  min-height: 420px;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md), 0 0 0 1px var(--clr-border);
}

/* ── Marker clusters ─────────────────────────────────────── */
.marker-cluster-small     { background-color: rgba(230, 57, 70, 0.3); }
.marker-cluster-small div { background-color: rgba(230, 57, 70, 0.7); }
.marker-cluster-medium     { background-color: rgba(180, 20, 30, 0.35); }
.marker-cluster-medium div { background-color: rgba(180, 20, 30, 0.75); }
.marker-cluster-large     { background-color: rgba(120, 0, 10, 0.4); }
.marker-cluster-large div { background-color: rgba(120, 0, 10, 0.8); }

/* ── Map popup ───────────────────────────────────────────── */
.popup-content {
  font-size: 13px;
  color: #1a1a1a;
  min-width: 220px;
}

.popup-content h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--clr-red);
  border-bottom: 2px solid var(--clr-red);
  padding-bottom: 7px;
}

.popup-content p {
  margin: 6px 0;
  line-height: 1.5;
  color: #2d2d2d;
}

.popup-content strong {
  color: #111;
}

.departments {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid #e5e7eb;
}

.department-tag {
  display: inline-block;
  background: var(--clr-red);
  color: #fff;
  padding: 3px 10px;
  margin: 2px;
  border-radius: var(--r-pill);
  font-size: 0.78rem;
  font-weight: 600;
  box-shadow: 0 2px 6px var(--clr-red-glow);
}

/* ── Filter panel ─────────────────────────────────────────── */
.filter-panel {
  position: absolute;
  top: calc(var(--topbar-h) + 100px);
  left: calc(var(--sidebar-w) + 20px);
  z-index: 1000;
  width: 300px;
  background: rgba(10, 0, 0, 0.82);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border-radius: var(--r-lg);
  border: 1px solid rgba(230, 57, 70, 0.22);
  box-shadow: var(--shadow-lg), 0 0 24px rgba(230,57,70,0.08);
  overflow: hidden;
}

.filter-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  background: rgba(230, 57, 70, 0.12);
  border-bottom: 1px solid rgba(230, 57, 70, 0.2);
}

.filter-header h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-white-95);
}

.toggle-filters {
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--clr-border-hi);
  color: var(--clr-white-75);
  padding: 5px 12px;
  border-radius: var(--r-pill);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  transition: background var(--ease), color var(--ease);
}

.toggle-filters:hover {
  background: var(--clr-red-dim);
  color: var(--clr-white);
  border-color: rgba(230,57,70,0.45);
}

.filter-content {
  padding: 18px 20px;
  max-height: calc(100vh - 340px);
  overflow-y: auto;
}

.filter-content::-webkit-scrollbar { width: 5px; }
.filter-content::-webkit-scrollbar-thumb {
  background: rgba(230,57,70,0.35);
  border-radius: var(--r-pill);
}

.filter-group {
  margin-bottom: 22px;
}

.filter-group > label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

/* Sample slider */
.slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 5px;
  border-radius: var(--r-pill);
  background: rgba(255,255,255,0.12);
  outline: none;
  cursor: pointer;
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--clr-red);
  cursor: pointer;
  border: 2px solid #fff;
  box-shadow: 0 0 8px var(--clr-red-glow);
  transition: transform var(--ease), box-shadow var(--ease);
}

.slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  box-shadow: 0 0 14px var(--clr-red-glow);
}

.slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--clr-red);
  cursor: pointer;
  border: 2px solid #fff;
  box-shadow: 0 0 8px var(--clr-red-glow);
}

/* Checkbox groups */
.checkbox-group {
  max-height: 160px;
  overflow-y: auto;
  border-radius: var(--r-sm);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--clr-border);
  padding: 6px;
}

.checkbox-group::-webkit-scrollbar { width: 4px; }
.checkbox-group::-webkit-scrollbar-thumb {
  background: rgba(230,57,70,0.3);
  border-radius: var(--r-pill);
}

.checkbox-item {
  display: flex;
  align-items: center;
  padding: 6px 8px;
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: background var(--ease);
}

.checkbox-item:hover {
  background: var(--clr-red-dim);
}

.checkbox-item input[type="checkbox"] {
  width: 15px;
  height: 15px;
  margin-right: 8px;
  cursor: pointer;
  accent-color: var(--clr-red);
  flex-shrink: 0;
}

.checkbox-item label {
  margin: 0;
  cursor: pointer;
  color: var(--clr-white-75);
  font-size: 0.85rem;
  flex: 1;
}

/* Search input */
.search-input {
  width: 100%;
  padding: 9px 14px;
  border: 1px solid var(--clr-border-hi);
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.07);
  color: var(--clr-white-95);
  font-size: 0.88rem;
  outline: none;
  transition: background var(--ease), border-color var(--ease), box-shadow var(--ease);
  font-family: var(--font);
}

.search-input::placeholder {
  color: var(--clr-text-dim);
}

.search-input:focus {
  background: rgba(255,255,255,0.11);
  border-color: var(--clr-red);
  box-shadow: 0 0 0 3px var(--clr-red-dim);
}

/* Reset button */
.reset-btn {
  width: 100%;
  padding: 10px;
  background: var(--clr-red);
  color: #fff;
  border: none;
  border-radius: var(--r-md);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 14px var(--clr-red-glow);
  transition: background var(--ease), transform var(--ease), box-shadow var(--ease);
  font-family: var(--font);
}

.reset-btn:hover {
  background: var(--clr-red-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--clr-red-glow);
}

.reset-btn:active {
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 900px) {
  .filter-panel {
    left: calc(var(--sidebar-w-collapsed) + 12px);
    width: calc(100vw - var(--sidebar-w-collapsed) - 24px);
    max-width: 300px;
  }
}

@media (max-width: 768px) {
  .filter-panel {
    position: relative;
    top: auto;
    left: auto;
    width: 100%;
    max-width: 100%;
  }
}