:root{
  --bg1:#0b1220;
  --bg2:#0e1730;
  --glass: rgba(255,255,255,.06);
  --glass2: rgba(255,255,255,.08);
  --stroke: rgba(255,255,255,.14);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.65);
  --shadow: 0 18px 50px rgba(0,0,0,.45);
  --radius: 18px;
  --brand: rgba(0,122,255,1);
}

*{box-sizing:border-box}
html,body{
  margin:0;
  background:linear-gradient(180deg,var(--bg1),var(--bg2));
  color:var(--text);
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial;
}
.hidden{display:none}

/* TOP BAR */
.topbar{
  position:sticky;
  top:0;
  z-index:20;
  display:flex;
  gap:12px;
  align-items:center;
  padding:10px 14px;
  backdrop-filter: blur(14px);
}
.backBtn{font-size:20px;text-decoration:none;color:var(--text)}
.brandTitle{font-weight:700}
.brandSub{font-size:12px;color:var(--muted)}
.actions{margin-left:auto}

/* BUTTONS */
.btn{
  border-radius:12px;
  padding:8px 12px;
  border:1px solid var(--stroke);
  background:transparent;
  color:var(--text);
  cursor:pointer;
}
.btnPrimary{background:var(--brand);border-color:transparent}
.btnGhost{opacity:.85}

/* LAYOUT */
.wrap{padding:12px;max-width:1100px;margin:auto}
.panel{margin-top:12px;padding:12px}
.panelHead{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.panelTitle{font-weight:700}
.panelSub{font-size:12px;color:var(--muted)}
.glass{background:var(--glass);border:1px solid var(--stroke);border-radius:var(--radius);box-shadow:var(--shadow)}
.glass2{background:var(--glass2);border:1px solid var(--stroke);border-radius:var(--radius)}

/* KPI GRID */
.miniGrid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
  gap:10px;
}
.kpi{padding:12px;text-align:center}
.kpi .k{font-size:12px;color:var(--muted)}
.kpi .v{font-size:22px;font-weight:700;margin-top:6px}

/* SEMÁFORO: 3 LUCES */
.semaforoWrap{
  display:flex;
  flex-direction:row;
  align-items:center;
  justify-content:center;
  gap:18px;     /* separación luces vs texto (NO cambiar) */
  width:100%;
  margin-top:10px;
}
.semaforoWrap .traffic{
  display:flex;
  gap:12px;     /* separación entre círculos */
  align-items:center;
  justify-content:center;
  width:auto;
  margin:0;
}
.light{
  width:38px;
  height:38px;
  border-radius:50%;
  opacity:.35;
  transform:scale(1);
  transition:opacity .25s ease, box-shadow .25s ease, transform .25s ease;
}
.light.isOn{
  opacity:1;
  transform:scale(1.1);
}
.light.green{ background:#22c55e; }
.light.yellow{ background:#facc15; }
.light.red{ background:#ef4444; }
.light.green.isOn{ box-shadow:0 0 14px rgba(34,197,94,.65); }
.light.yellow.isOn{ box-shadow:0 0 14px rgba(250,204,21,.65); }
.light.red.isOn{ box-shadow:0 0 16px rgba(239,68,68,.75); }

.semaforoText{
  display:flex;
  flex-direction:column;
  justify-content:center;
  text-align:left;
}
.semaforoText .v{
  font-size:26px;
  font-weight:800;
  margin-top:0;
}
.semaforoText .muted{
  font-size:13px;
  margin-top:2px;
}

/* MAPA */
.mapWrap{position:relative}
#map{
  height:40vh;
  min-height:230px;
  border-radius:14px;
  border:1px solid var(--stroke);
}
.mapHint{
  position:absolute;
  bottom:10px;
  left:10px;
  padding:6px 10px;
  font-size:12px;
  background:rgba(0,0,0,.45);
  border-radius:999px;
  color:var(--muted);
}

/* LEGEND */
.legend{display:flex;gap:10px;flex-wrap:wrap;margin:8px 0}
.legItem{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--muted)}
.swatch{width:14px;height:14px;border-radius:4px;border:1px solid rgba(255,255,255,.18)}

/* SEGMENTED */
.segmented{display:flex;gap:6px;flex-wrap:wrap}
.segBtn{
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--stroke);
  background:transparent;
  color:var(--text);
}
.segBtn.isActive{
  background:var(--brand);
  border-color:transparent;
}

/* ANIM CONTROLS */
.animControls{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px;
  margin-top:10px;
}
.rangeBox{flex:1}
.rangeMeta{font-size:12px;color:var(--muted);margin-top:2px}

/* ===============================
   COMPACT MODE PARA CELULAR
   (Semáforo + Indicadores más chicos)
================================ */
@media (max-width: 480px){
  .wrap{padding:10px}
  .panel{margin-top:10px;padding:10px}
  .panelHead{margin-bottom:6px}
  .panelTitle{font-size:14px}
  .panelSub{font-size:11px}

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

  .kpi{padding:10px}
  .kpi .k{font-size:11px}
  .kpi .v{font-size:18px;margin-top:4px}

  /* Semáforo compacto */
  .semaforoWrap{margin-top:8px}
  .semaforoWrap .traffic{gap:10px}
  .light{width:32px;height:32px}
  .semaforoText .v{font-size:20px}
  .semaforoText .muted{font-size:12px}

  /* Botones compactos */
  .btn{padding:7px 10px;border-radius:11px}
  .segBtn{padding:6px 9px;font-size:12px}

  /* Anim controls más delgados */
  .animControls{gap:8px;padding:9px}
  .rangeMeta{font-size:11px}

  /* Mapa un poco más bajito para que quepa todo */
  #map{height:34vh;min-height:200px}
}

/* MOBILE (general) */
@media (max-width:768px){
  #map{height:36vh;min-height:210px}
}



/* =================================================
   ULTRA COMPACT MODE – SOLO CELULAR
   Todo en una sola pantalla para usar timeline
================================================= */
@media (max-width: 480px){

  /* Layout general */
  .wrap{padding:8px}
  .panel{padding:8px;margin-top:8px}
  .panelHead{margin-bottom:6px}
  .panelTitle{font-size:13px}
  .panelSub{font-size:10.5px}

  /* KPIs */
  .miniGrid{
    grid-template-columns:repeat(2, minmax(0,1fr));
    gap:6px;
  }

  .kpi{padding:8px}
  .kpi .k{font-size:10.5px}
  .kpi .v{font-size:16px;margin-top:3px}

  /* Semáforo ultra compacto */
  .semaforoWrap{
    gap:12px;
    margin-top:6px;
  }

  .semaforoWrap .traffic{
    gap:8px;
  }

  .light{
    width:28px;
    height:28px;
  }

  .semaforoText .v{
    font-size:18px;
  }

  .semaforoText .muted{
    font-size:11px;
  }

  /* Mapa MUY compacto */
  #map{
    height:25vh;
    min-height:140px;
  }

  /* Controles de animación en 2 filas */
  .animControls{
    flex-wrap:wrap;
    gap:6px;
    padding:8px;
  }

  .animControls .btn{
    padding:6px 9px;
    font-size:12px;
  }

  .rangeBox{
    order:3;
    width:100%;
  }

  .rangeMeta{
    font-size:10.5px;
  }

  /* Segmented buttons más delgados */
  .segmented{
    gap:4px;
  }

  .segBtn{
    padding:5px 8px;
    font-size:11.5px;
  }

  /* Hint del mapa más discreto */
  .mapHint{
    font-size:10px;
    padding:5px 8px;
  }
}