:root{
  --navy:#020617;
  --lead:#1e293b;
  --panel:#0f172a;
  --accent:#3b82f6;
  --success:#10b981;
  --warning:#f59e0b;
  --danger:#ef4444;
  --border:#334155;
  --muted:#94a3b8;
  --purple:#8b5cf6;
  --pink:#ec4899;
}

*{box-sizing:border-box}

html,body{
  margin:0;
  height:100%;
  font-family:"Segoe UI",sans-serif;
  background:var(--navy);
  color:#f8fafc
}

.hidden{display:none!important}

#login-screen{
  position:fixed;
  inset:0;
  background:linear-gradient(135deg,#020617,#0f172a);
  display:flex;
  align-items:center;
  justify-content:center;
  z-index:10000
}

.login-box{
  background:var(--lead);
  padding:28px;
  border-radius:10px;
  border:1px solid var(--accent);
  width:min(360px,92vw);
  text-align:center;
  box-shadow:0 10px 30px #0006
}

.login-box h2{
  color:var(--accent);
  margin:0 0 5px
}

.muted{
  color:var(--muted);
  font-size:11px
}

.error{
  color:#fecaca;
  font-size:12px;
  margin-top:10px;
  min-height:16px
}

input,select,textarea{
  background:#0f172a;
  border:1px solid var(--border);
  color:#e2e8f0;
  padding:10px;
  border-radius:6px;
  width:100%;
  margin-bottom:8px;
  font-size:12px;
  outline:none
}

.btn{
  background:var(--accent);
  color:#fff;
  border:0;
  padding:11px 12px;
  border-radius:6px;
  font-weight:700;
  cursor:pointer;
  width:100%;
  text-transform:uppercase;
  font-size:11px
}

.btn:disabled{
  opacity:.4;
  cursor:not-allowed
}

.btn-success{background:var(--success)}
.btn-warning{background:var(--warning);color:#111827}
.btn-danger{background:var(--danger)}
.btn-purple{background:var(--purple)}
.btn-pink{background:var(--pink)}

.btn-ghost{
  background:transparent;
  border:1px solid var(--border);
  color:#cbd5e1
}

#app-container{
  width:100%;
  height:100vh;
  display:grid;
  grid-template-columns:470px 1fr
}

#sidebar{
  background:var(--lead);
  border-right:2px solid var(--accent);
  padding:14px;
  overflow-y:auto;
  display:flex;
  flex-direction:column;
  gap:12px
}

#map{
  width:100%;
  height:100vh;
  background:#000
}

.title-center{text-align:center}

.title-center h1{
  font-size:18px;
  color:var(--accent);
  margin:0
}

.title-center small:first-of-type{color:var(--success)}
.title-center small:last-of-type{color:var(--warning)}

.module-switcher,.card{
  background:rgba(15,23,42,.82);
  border:1px solid var(--border);
  border-radius:10px;
  padding:10px
}

.section-header{
  font-size:10px;
  color:var(--accent);
  font-weight:bold;
  text-transform:uppercase;
  border-bottom:1px solid var(--border);
  padding-bottom:6px;
  margin-bottom:10px;
  letter-spacing:.8px
}

.module-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:8px
}

.module-btn{
  padding:10px 8px;
  border-radius:8px;
  border:1px solid var(--border);
  background:#0f172a;
  color:#e2e8f0;
  font-size:11px;
  font-weight:700;
  cursor:pointer;
  text-transform:uppercase
}

.module-btn.active{
  border-color:var(--accent);
  background:linear-gradient(135deg,rgba(59,130,246,.22),rgba(139,92,246,.18))
}

.workspace-anchor{
  padding:10px;
  border-radius:8px;
  border:1px dashed rgba(59,130,246,.35);
  color:#bfdbfe;
  background:rgba(59,130,246,.08);
  font-size:11px
}

.card{margin-bottom:10px}

.row{
  display:flex;
  gap:8px
}

.row>*{flex:1}

.stat-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:8px
}

.stat-box{
  background:#0f172a;
  padding:10px;
  border-radius:6px;
  border:1px solid var(--border);
  text-align:center
}

.stat-box strong{
  display:block;
  font-size:20px;
  color:var(--success)
}

.item-lista{
  padding:9px;
  border-bottom:1px solid var(--border);
  font-size:11px
}

.item-lista:last-child{border-bottom:0}

.item-lista small{
  display:block;
  color:var(--muted);
  margin-top:3px
}

.actions{
  display:flex;
  gap:6px;
  flex-wrap:wrap;
  margin-top:8px
}

.actions .btn{
  width:auto;
  padding:7px 9px
}

.pill{
  display:inline-flex;
  padding:3px 7px;
  border-radius:999px;
  border:1px solid var(--border);
  font-size:10px
}

.ok{
  color:#d1fae5;
  border-color:#10b98166;
  background:#10b98122
}

.bad{
  color:#fecaca;
  border-color:#ef444466;
  background:#ef444422
}

.warn{
  color:#fde68a;
  border-color:#f59e0b66;
  background:#f59e0b22
}

.info{
  color:#bfdbfe;
  border-color:#3b82f666;
  background:#3b82f622
}

.scroll-list{
  max-height:310px;
  overflow:auto
}

.grid-2{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px
}

.footer-actions{
  margin-top:auto;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:8px
}

.fence-card{
  background:#0b1220;
  border:1px solid var(--border);
  border-radius:10px;
  padding:10px;
  margin-bottom:8px
}

.fence-head{
  display:flex;
  justify-content:space-between;
  gap:10px
}

.offline-note{
  margin-top:7px;
  color:#fde68a;
  font-size:11px
}

.empty{
  padding:18px;
  text-align:center;
  color:var(--muted);
  font-size:12px
}

.map-label{
  background:#0f172a;
  color:#fff;
  border:1px solid #fff;
  border-radius:5px;
  padding:2px 6px;
  font-weight:700
}

.device-section{
  background:#0b1220;
  border:1px solid var(--border);
  border-radius:8px;
  margin:9px 0
}

.device-section summary{
  padding:10px;
  cursor:pointer;
  display:flex;
  justify-content:space-between;
  gap:8px;
  font-weight:700
}

.device-section summary small{
  color:#60a5fa;
  font-size:9px
}

.device-section-body{
  padding:0 10px 10px
}

.device-unified-intro{
  font-size:10px;
  color:#93c5fd;
  line-height:1.45
}

.check-line{
  display:block;
  padding:6px 4px;
  font-size:11px
}

.check-line input{
  width:auto;
  margin-right:6px
}

.gerente-dashboard-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:8px;
  margin-bottom:8px
}

.gerente-kpi-card{
  background:#0f172a;
  border:1px solid var(--border);
  border-radius:8px;
  padding:10px
}

.gerente-kpi-card .label{
  font-size:9px;
  color:var(--muted);
  text-transform:uppercase
}

.gerente-kpi-card .valor{
  font-size:24px;
  font-weight:800
}

.operator-camera-toolbar{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:6px;
  margin-bottom:10px
}

.btn-link{
  background:none;
  border:0;
  color:#93c5fd;
  font-weight:700;
  cursor:pointer;
  padding:0;
  text-align:left
}

@media(max-width:1100px){
  #app-container{grid-template-columns:1fr}
  #sidebar{
    height:52vh;
    border-right:0;
    border-bottom:2px solid var(--accent)
  }
  #map{height:48vh}
  .grid-2{grid-template-columns:1fr}
}