/* =========  TEMA  ========= */
:root, [data-theme="dark"] {
  --bg: #0f172a;
  --bg-2: #1e293b;
  --bg-3: #334155;
  --text: #e2e8f0;
  --text-dim: #94a3b8;
  --text-soft: #cbd5e1;
  --accent: #ef4444;
  --accent-2: #f59e0b;
  --ok: #10b981;
  --warn: #f59e0b;
  --info: #3b82f6;
  --danger: #dc2626;
  --border: #334155;
  --card: #1e293b;
  --card-hover: #273449;
  --map-bg: #0a0f1a;
}
[data-theme="light"] {
  --bg: #f8fafc;
  --bg-2: #ffffff;
  --bg-3: #e2e8f0;
  --text: #0f172a;
  --text-dim: #64748b;
  --text-soft: #334155;
  --accent: #dc2626;
  --accent-2: #d97706;
  --ok: #059669;
  --warn: #d97706;
  --info: #2563eb;
  --danger: #b91c1c;
  --border: #e2e8f0;
  --card: #ffffff;
  --card-hover: #f1f5f9;
  --map-bg: #e2e8f0;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow: hidden;
  transition: background 0.2s, color 0.2s;
}

button { font-family: inherit; }

/* =========  TOPBAR  ========= */
.topbar {
  height: 64px;
  background: linear-gradient(90deg, var(--bg) 0%, var(--bg-2) 100%);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 1rem;
  gap: 1rem;
  z-index: 1000;
  position: relative;
}
[data-theme="light"] .topbar {
  background: linear-gradient(90deg, #ffffff 0%, #f8fafc 100%);
}

.brand { display: flex; align-items: center; gap: 0.6rem; }
.brand-mark {
  width: 38px; height: 38px;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
}
.brand-text h1 { font-size: 0.95rem; font-weight: 600; letter-spacing: -0.01em; }
.brand-sub { font-size: 0.65rem; color: var(--text-dim); letter-spacing: 0.05em; text-transform: uppercase; }

.tabs { display: flex; gap: 0.25rem; flex: 1; justify-content: center; }
.tab {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-dim);
  padding: 0.5rem 0.85rem;
  border-radius: 6px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.15s;
  font-weight: 500;
}
.tab:hover { background: var(--bg-3); color: var(--text); }
.tab.active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.topbar-right { display: flex; gap: 0.5rem; align-items: center; }
.btn-primary, .btn-secondary, .btn-icon, .btn-link {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.5rem 0.85rem;
  font-size: 0.82rem;
  cursor: pointer;
  transition: all 0.15s;
  font-weight: 500;
}
.btn-primary { background: var(--accent); color: white; border-color: var(--accent); }
.btn-primary:hover { opacity: 0.9; }
.btn-secondary { background: var(--bg-2); color: var(--text); }
.btn-secondary:hover { background: var(--bg-3); }
.btn-icon { background: var(--bg-2); color: var(--text); padding: 0.4rem 0.6rem; }
.btn-link { background: transparent; border: none; color: var(--info); font-size: 0.75rem; cursor: pointer; padding: 0.2rem 0.4rem; }

.alertas-bell {
  position: relative;
  background: var(--bg-2);
  border: 1px solid var(--border);
  width: 38px; height: 38px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  color: var(--text-soft);
}
.alertas-bell:hover { color: var(--text); background: var(--bg-3); }
.alertas-count {
  position: absolute;
  top: -4px; right: -4px;
  background: var(--danger);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  border-radius: 999px;
  min-width: 18px; height: 18px;
  display: flex; align-items: center; justify-content: center;
  padding: 0 4px;
}
.alertas-count.zero { display: none; }

.alertas-panel {
  position: fixed;
  top: 70px; right: 12px;
  width: 360px;
  max-height: 70vh;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  z-index: 1500;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.alertas-panel.hidden { display: none; }
.alertas-header {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.alertas-header h3 { font-size: 0.9rem; }
#alertas-lista { overflow-y: auto; padding: 0.5rem; }
.alerta-item {
  padding: 0.6rem 0.75rem;
  border-radius: 6px;
  margin-bottom: 0.4rem;
  cursor: pointer;
  border-left: 3px solid var(--danger);
  background: var(--bg);
}
.alerta-item:hover { background: var(--card-hover); }
.alerta-item.warn { border-left-color: var(--warn); }
.alerta-item-titulo { font-weight: 600; font-size: 0.85rem; }
.alerta-item-detalle { font-size: 0.75rem; color: var(--text-dim); margin-top: 0.15rem; }

/* =========  VIEWS  ========= */
.view {
  display: none;
  height: calc(100vh - 64px);
}
.view.active { display: grid; }
.view-mapa { grid-template-columns: 400px 1fr; }
.view-timeline, .view-heatmap, .view-funcionarios {
  grid-template-rows: auto 1fr;
  padding: 1.25rem 1.5rem;
  overflow-y: auto;
}

.view-header { margin-bottom: 1rem; }
.view-header h2 { font-size: 1.3rem; margin-bottom: 0.2rem; }
.view-sub { font-size: 0.85rem; color: var(--text-dim); }

/* =========  SIDEBAR (mapa)  ========= */
.sidebar {
  background: var(--bg);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  overflow: hidden;
}
.filters {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border);
}
.filter-group { margin-bottom: 0.75rem; }
.filter-group:last-child { margin-bottom: 0; }
.filter-group > label {
  display: block;
  font-size: 0.68rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.35rem;
}
.chip-row { display: flex; gap: 0.3rem; flex-wrap: wrap; }
.chip {
  background: var(--bg-2);
  color: var(--text-soft);
  border: 1px solid var(--border);
  padding: 0.3rem 0.65rem;
  border-radius: 6px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.15s;
}
.chip:hover { background: var(--card-hover); }
.chip.active { background: var(--accent); border-color: var(--accent); color: white; }

.filter-group select, .filter-group input[type="search"], .filter-group input[type="text"] {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.45rem 0.6rem;
  border-radius: 6px;
  font-size: 0.82rem;
  outline: none;
}
.filter-group select:focus, .filter-group input:focus { border-color: var(--accent); }

.active-funcionario {
  background: rgba(59,130,246,0.15);
  color: var(--info);
  padding: 0.3rem 0.6rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 500;
}

.lista-header {
  padding: 0.5rem 1rem;
  font-size: 0.65rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
}
.lista { flex: 1; overflow-y: auto; padding: 0.5rem; }
.lista::-webkit-scrollbar { width: 8px; }
.lista::-webkit-scrollbar-thumb { background: var(--bg-3); border-radius: 4px; }

.cometido-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem 0.85rem;
  margin-bottom: 0.5rem;
  cursor: pointer;
  transition: all 0.15s;
  border-left: 3px solid var(--text-dim);
  position: relative;
}
.cometido-card:hover { background: var(--card-hover); transform: translateX(2px); }
.cometido-card.estado-en_terreno  { border-left-color: var(--ok); }
.cometido-card.estado-planificado { border-left-color: var(--info); }
.cometido-card.estado-completado  { border-left-color: var(--text-dim); opacity: 0.85; }
.cometido-card.atrasado { border-left-color: var(--danger); border: 1px solid var(--danger); }
.cometido-card.active {
  background: var(--card-hover);
  box-shadow: 0 0 0 2px var(--accent);
}

.card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 0.5rem; margin-bottom: 0.35rem; }
.card-volcan { font-weight: 600; font-size: 0.92rem; }
.card-id { font-size: 0.62rem; color: var(--text-dim); font-family: ui-monospace, monospace; }
.card-objetivo {
  font-size: 0.76rem; color: var(--text-soft); line-height: 1.4;
  margin-bottom: 0.45rem;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.card-meta { display: flex; gap: 0.5rem; align-items: center; font-size: 0.7rem; color: var(--text-dim); flex-wrap: wrap; }
.card-meta-item.clickable { cursor: pointer; color: var(--info); text-decoration: underline dotted; }
.card-meta-item.clickable:hover { color: var(--accent); }

.alerta-flag {
  position: absolute;
  top: 6px; right: 6px;
  background: var(--danger);
  color: white;
  font-size: 0.6rem;
  font-weight: 700;
  padding: 0.1rem 0.4rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.alerta-flag.warn { background: var(--warn); }

.estado-badge {
  font-size: 0.62rem;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.estado-en_terreno  .estado-badge, .estado-badge.en_terreno  { background: rgba(16,185,129,0.15); color: var(--ok); }
.estado-planificado .estado-badge, .estado-badge.planificado { background: rgba(59,130,246,0.15); color: var(--info); }
.estado-completado  .estado-badge, .estado-badge.completado  { background: rgba(148,163,184,0.15); color: var(--text-dim); }

.sidebar-footer {
  padding: 0.6rem 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.65rem;
  color: var(--text-dim);
  background: var(--bg-2);
}
.sidebar-footer a { color: var(--info); text-decoration: none; }

/* =========  MAP  ========= */
.map-wrap { position: relative; height: 100%; }
#map { height: 100%; width: 100%; background: var(--map-bg); }
.leaflet-container { font-family: inherit; }
.leaflet-popup-content-wrapper {
  background: var(--bg-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.leaflet-popup-tip { background: var(--bg-2); }
.leaflet-popup-content { margin: 0.85rem 1rem; font-size: 0.82rem; }

.map-overlay-controls {
  position: absolute;
  top: 12px; right: 12px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.6rem 0.85rem;
  z-index: 500;
  font-size: 0.78rem;
  min-width: 220px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  max-height: calc(100vh - 100px);
  overflow-y: auto;
}
.control-block { margin-bottom: 0.6rem; }
.control-block:last-child { margin-bottom: 0; }
.control-block strong {
  display: block;
  font-size: 0.65rem; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: 0.05em;
  margin-bottom: 0.3rem;
}
.control-block label {
  display: flex; align-items: center; gap: 0.4rem;
  padding: 0.18rem 0;
  cursor: pointer;
  color: var(--text-soft);
}
.control-block label:hover { color: var(--text); }
.control-block input[type="checkbox"] { accent-color: var(--accent); }

.tech-row {
  display: flex;
  gap: 0.25rem;
  margin: 0.3rem 0 0.45rem;
}
.tech-chip {
  flex: 1;
  background: var(--bg);
  color: var(--text-soft);
  border: 1px solid var(--border);
  padding: 0.3rem 0;
  border-radius: 5px;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  letter-spacing: 0.04em;
  transition: all 0.12s;
}
.tech-chip:hover { background: var(--card-hover); color: var(--text); }
.tech-chip.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
  box-shadow: 0 0 0 1px var(--accent);
}
.control-block label.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}
.control-block label.disabled::after {
  content: '— no disponible';
  font-size: 0.6rem;
  color: var(--text-dim);
  margin-left: 0.3rem;
  font-style: italic;
}

.op-swatch {
  display: inline-block;
  width: 12px; height: 12px;
  border-radius: 3px;
  border: 1px solid rgba(255,255,255,0.3);
  margin-right: 0.1rem;
  vertical-align: middle;
  box-shadow: 0 0 0 1px rgba(0,0,0,0.2);
}
.leyenda-coberturas-info {
  margin-top: 0.4rem;
  padding-top: 0.4rem;
  border-top: 1px dashed var(--border);
  font-size: 0.65rem;
  color: var(--text-dim);
  line-height: 1.4;
}
.leyenda-coberturas-info:empty { display: none; }
.leyenda-coberturas-info strong { color: var(--text-soft); display: block; margin-bottom: 0.15rem; }
.leyenda-warn {
  display: block;
  margin-top: 0.3rem;
  padding: 0.3rem 0.4rem;
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid rgba(251, 191, 36, 0.35);
  border-radius: 4px;
  color: #fbbf24;
  font-size: 0.62rem;
  line-height: 1.35;
}
[data-theme="light"] .leyenda-warn { color: #92400e; background: rgba(251, 191, 36, 0.15); }

/* Multiplicación de capas: cuando se superponen 2+ operadores la zona se oscurece
   (suma de cobertura visible). En modo claro cambiamos a 'multiply'; en oscuro 'screen'
   para mantener legibilidad. */
.cobertura-overlay { mix-blend-mode: multiply; }
[data-theme="dark"] .cobertura-overlay { mix-blend-mode: screen; }

.volcan-marker { background: transparent; border: none; }
.volcan-icon {
  display: flex; align-items: center; justify-content: center;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.5));
}
.cometido-marker { background: transparent; border: none; }
.cometido-pin {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  width: 38px; height: 38px;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  border: 3px solid white;
  box-shadow: 0 4px 12px rgba(0,0,0,0.5);
  font-weight: 700;
  font-size: 0.75rem;
}
.cometido-pin span { transform: rotate(45deg); color: white; }
.cometido-pin.en_terreno  { background: var(--ok); }
.cometido-pin.planificado { background: var(--info); }
.cometido-pin.completado  { background: #64748b; }
.cometido-pin.atrasado    { background: var(--danger); border-color: #fef2f2; }
.cometido-pin.en_terreno::after, .cometido-pin.atrasado::after {
  content: ''; position: absolute; top: -3px; left: -3px;
  width: 38px; height: 38px;
  border-radius: 50% 50% 50% 0;
  border: 3px solid currentColor;
  animation: pulse 2s infinite;
}
@keyframes pulse { 0% { transform: scale(1); opacity: 1; } 100% { transform: scale(1.6); opacity: 0; } }

.popup-cometido h3 { font-size: 0.95rem; margin-bottom: 0.3rem; }
.popup-cometido .popup-volcan { color: var(--accent-2); font-size: 0.78rem; margin-bottom: 0.35rem; }
.popup-cometido .popup-row { display: flex; gap: 0.4rem; font-size: 0.78rem; margin-bottom: 0.15rem; color: var(--text-soft); }
.popup-cometido .popup-row strong { color: var(--text-dim); min-width: 70px; font-weight: 500; }
.popup-cometido .popup-actions { margin-top: 0.6rem; display: flex; gap: 0.4rem; }
.popup-cometido button {
  background: var(--accent); color: white; border: none;
  padding: 0.4rem 0.7rem; border-radius: 6px; font-size: 0.75rem; cursor: pointer; font-weight: 500;
}

.waypoint-icon { background: transparent; border: none; }
.waypoint-dot {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: white;
  border: 3px solid var(--accent-2);
  box-shadow: 0 2px 6px rgba(0,0,0,0.4);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.6rem; font-weight: 700; color: #0f172a;
}
.waypoint-dot.señal-nula    { border-color: var(--accent); }
.waypoint-dot.señal-parcial { border-color: var(--warn); }
.waypoint-dot.señal-ok      { border-color: var(--ok); }

.spot-marker { background: transparent; border: none; }
.spot-dot {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--info);
  border: 2px solid white;
  box-shadow: 0 2px 6px rgba(0,0,0,0.4);
}
.spot-dot.last {
  width: 22px; height: 22px;
  background: var(--ok);
  animation: pulse-spot 1.5s infinite;
}
.spot-dot.sos { background: var(--danger); }
@keyframes pulse-spot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(16,185,129,0.7); }
  50% { box-shadow: 0 0 0 10px rgba(16,185,129,0); }
}

.paso-marker, .refugio-marker { background: transparent; border: none; }
.paso-icon, .refugio-icon {
  width: 22px; height: 22px;
  border-radius: 4px;
  background: var(--bg-2);
  border: 2px solid var(--info);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}
.refugio-icon { border-color: var(--ok); }

/* =========  TIMELINE  ========= */
.timeline-wrap {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  overflow-x: auto;
}
#timeline {
  display: grid;
  gap: 0.4rem;
  min-width: 900px;
}
.timeline-axis {
  display: grid;
  grid-template-columns: 200px 1fr;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.4rem;
  margin-bottom: 0.6rem;
}
.timeline-axis-months {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  font-size: 0.7rem;
  color: var(--text-dim);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.timeline-axis-months > div {
  border-left: 1px dashed var(--border);
  padding: 0.2rem 0;
}
.timeline-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  align-items: center;
  gap: 0.5rem;
  min-height: 32px;
}
.timeline-label {
  font-size: 0.78rem;
  color: var(--text-soft);
  display: flex; align-items: center; gap: 0.4rem;
}
.timeline-bar-wrap {
  position: relative;
  height: 24px;
  background: linear-gradient(to right, transparent 0, transparent 100%);
  background-size: calc(100%/12) 100%;
  border-radius: 4px;
}
.timeline-bar-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(to right,
    var(--border) 0, var(--border) 1px,
    transparent 1px, transparent calc(100%/12));
  opacity: 0.4;
}
.timeline-bar {
  position: absolute;
  top: 4px; bottom: 4px;
  border-radius: 4px;
  padding: 0 0.5rem;
  font-size: 0.7rem;
  display: flex;
  align-items: center;
  color: white;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
}
.timeline-bar:hover { filter: brightness(1.1); }
.timeline-bar.en_terreno  { background: var(--ok); }
.timeline-bar.planificado { background: var(--info); }
.timeline-bar.completado  { background: #64748b; }
.timeline-bar.atrasado    { background: var(--danger); }
.timeline-today {
  position: absolute;
  top: 0; bottom: 0;
  width: 2px;
  background: var(--accent);
  z-index: 2;
}
.timeline-today::after {
  content: 'HOY';
  position: absolute;
  top: -16px;
  left: -14px;
  font-size: 0.6rem;
  background: var(--accent);
  color: white;
  padding: 0 4px;
  border-radius: 3px;
  font-weight: 700;
}

/* =========  HEATMAP  ========= */
.heatmap-wrap { display: grid; gap: 1rem; }
#heatmap {
  display: grid;
  grid-template-columns: 180px repeat(12, 1fr);
  gap: 3px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.85rem;
}
.heatmap-cell {
  aspect-ratio: 1.4;
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.78rem;
  font-weight: 600;
  color: white;
  cursor: pointer;
  transition: transform 0.1s;
}
.heatmap-cell:hover { transform: scale(1.08); z-index: 2; }
.heatmap-cell.zero { background: var(--bg-3); color: var(--text-dim); cursor: default; }
.heatmap-cell.zero:hover { transform: none; }
.heatmap-label {
  font-size: 0.78rem;
  display: flex; align-items: center;
  padding: 0 0.5rem;
  color: var(--text-soft);
}
.heatmap-month-label {
  font-size: 0.65rem;
  text-align: center;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding-bottom: 0.3rem;
}
.heatmap-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.6rem;
}
.stat-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.85rem 1rem;
}
.stat-card .label { font-size: 0.68rem; color: var(--text-dim); text-transform: uppercase; }
.stat-card .value { font-size: 1.5rem; font-weight: 700; margin-top: 0.2rem; }
.stat-card .sub { font-size: 0.7rem; color: var(--text-dim); margin-top: 0.15rem; }

/* =========  FUNCIONARIOS  ========= */
.funcionarios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.75rem;
}
.funcionario-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  cursor: pointer;
  transition: all 0.15s;
}
.funcionario-card:hover { background: var(--card-hover); transform: translateY(-2px); }
.funcionario-head {
  display: flex; align-items: center; gap: 0.6rem;
  margin-bottom: 0.85rem;
}
.funcionario-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 1rem;
}
.funcionario-nombre { font-weight: 600; font-size: 0.95rem; }
.funcionario-rut { font-size: 0.7rem; color: var(--text-dim); font-family: ui-monospace, monospace; }
.funcionario-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.4rem;
  margin-bottom: 0.5rem;
}
.funcionario-stat {
  background: var(--bg);
  padding: 0.45rem;
  border-radius: 6px;
  text-align: center;
}
.funcionario-stat .v { font-size: 1.05rem; font-weight: 700; }
.funcionario-stat .l { font-size: 0.6rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.04em; }
.funcionario-volcanes {
  display: flex; flex-wrap: wrap; gap: 0.25rem;
}
.volcan-chip {
  background: var(--bg);
  border: 1px solid var(--border);
  font-size: 0.65rem;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  color: var(--text-dim);
}

/* =========  MODAL  ========= */
.modal {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex; align-items: center; justify-content: center;
  z-index: 2000;
  backdrop-filter: blur(4px);
  padding: 1rem;
}
.modal.hidden { display: none; }
.modal-content {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem 1.75rem;
  max-width: 720px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.modal-content.modal-form { max-width: 800px; }
.modal-actions-top {
  position: absolute;
  top: 0.85rem; right: 0.85rem;
  display: flex; gap: 0.4rem; align-items: center;
  z-index: 1;
}
.modal-close {
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-size: 1.6rem;
  cursor: pointer;
  width: 32px; height: 32px;
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
}
.modal-close:hover { background: var(--bg-3); color: var(--text); }

.detalle h2 { font-size: 1.25rem; margin-bottom: 0.3rem; padding-right: 12rem; }
.detalle .detalle-volcan { color: var(--accent-2); font-size: 0.9rem; margin-bottom: 1rem; }
.detalle h3 {
  font-size: 0.78rem; text-transform: uppercase; color: var(--text-dim);
  margin: 1rem 0 0.5rem; letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border); padding-bottom: 0.3rem;
}
.detalle-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.6rem;
}
.detalle-field {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.55rem 0.7rem;
}
.detalle-field .label { font-size: 0.65rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.04em; }
.detalle-field .value { font-size: 0.88rem; margin-top: 0.15rem; }

.detalle-ruta { display: flex; flex-direction: column; gap: 0.5rem; }
.ruta-item {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  gap: 0.6rem;
  padding: 0.55rem 0.7rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  align-items: center;
}
.ruta-dia {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.78rem;
}
.ruta-info .lugar { font-weight: 500; font-size: 0.85rem; }
.ruta-info .actividad { font-size: 0.75rem; color: var(--text-dim); margin-top: 0.1rem; }
.ruta-señal {
  font-size: 0.62rem;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}
.ruta-señal.nula    { background: rgba(239,68,68,0.15);  color: var(--accent); }
.ruta-señal.parcial { background: rgba(245,158,11,0.15); color: var(--warn); }
.ruta-señal.ok      { background: rgba(16,185,129,0.15); color: var(--ok); }

.equipo-list { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.equipo-item {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 0.35rem 0.7rem;
  border-radius: 6px;
  font-size: 0.78rem;
}
.equipo-item .rol { color: var(--text-dim); font-size: 0.7rem; margin-left: 0.3rem; }

.riesgos-list { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.riesgo-tag {
  background: rgba(239,68,68,0.1);
  color: #fca5a5;
  border: 1px solid rgba(239,68,68,0.25);
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-size: 0.72rem;
}
[data-theme="light"] .riesgo-tag { color: #991b1b; }

.tracks-list {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  max-height: 200px;
  overflow-y: auto;
}
.track-row {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 0.6rem;
  padding: 0.4rem 0.7rem;
  font-size: 0.75rem;
  border-bottom: 1px solid var(--border);
}
.track-row:last-child { border-bottom: none; }
.track-time { font-family: ui-monospace, monospace; color: var(--text-dim); }
.track-bat { color: var(--text-dim); }
.track-bat.low { color: var(--warn); }
.track-bat.crit { color: var(--danger); }

/* =========  FORM  ========= */
fieldset {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  margin-bottom: 0.85rem;
}
legend {
  padding: 0 0.5rem;
  font-size: 0.78rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.6rem;
}
.form-grid label, fieldset > label {
  display: flex; flex-direction: column; gap: 0.2rem;
  font-size: 0.72rem; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: 0.04em;
}
.form-grid label.full { grid-column: 1 / -1; }
.form-grid input, .form-grid select, .form-grid textarea, fieldset > textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.45rem 0.6rem;
  color: var(--text);
  font-family: inherit;
  font-size: 0.85rem;
  text-transform: none;
  letter-spacing: normal;
}
fieldset > textarea {
  width: 100%;
  resize: vertical;
}
.form-grid input:focus, .form-grid select:focus, .form-grid textarea:focus {
  outline: none; border-color: var(--accent);
}
.form-actions {
  display: flex; justify-content: flex-end; gap: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border);
}

/* =========  RESPONSIVE  ========= */
@media (max-width: 880px) {
  .topbar { flex-wrap: wrap; height: auto; padding: 0.5rem; gap: 0.5rem; }
  .brand-text h1 { font-size: 0.85rem; }
  .brand-sub { display: none; }
  .tabs { width: 100%; order: 3; justify-content: flex-start; overflow-x: auto; }
  .tab { font-size: 0.75rem; padding: 0.4rem 0.7rem; flex-shrink: 0; }
  .topbar-right .btn-primary { display: none; }

  .view-mapa { grid-template-columns: 1fr; grid-template-rows: 280px 1fr; }
  .view { height: calc(100vh - 110px); }
  .sidebar { border-right: none; border-bottom: 1px solid var(--border); }
  .filters { padding: 0.6rem; }

  .map-overlay-controls { min-width: 160px; font-size: 0.7rem; padding: 0.5rem; }
  .modal-content { padding: 1rem 1.1rem; }
  .detalle h2 { padding-right: 0; font-size: 1.05rem; margin-top: 1.5rem; }
  .modal-actions-top { position: static; margin-bottom: 0.5rem; justify-content: flex-end; }

  #timeline { min-width: 700px; }
  #heatmap { grid-template-columns: 80px repeat(12, 1fr); font-size: 0.65rem; }
  .heatmap-label { font-size: 0.7rem; padding: 0 0.25rem; }
}