body {
  margin: 0;
  background: #f4f4f4;
  font-family: Arial, Helvetica, sans-serif;
  overflow: hidden;
}

#panel {
  position: absolute;
  top: 15px;
  left: 15px;
  width: 350px;
  max-height: 92vh;
  overflow-y: auto;
  background: white;
  padding: 16px;
  border-radius: 12px;
  box-shadow: 0 0 12px rgba(0,0,0,0.25);
  z-index: 10;
}

h1 {
  margin-top: 0;
  font-size: 21px;
}

h2 {
  font-size: 16px;
  margin-bottom: 8px;
}

p, li {
  font-size: 14px;
  line-height: 1.35;
}

.regla {
  background: #fff7cc;
  border-left: 5px solid #f1c40f;
  padding: 10px;
  margin: 10px 0;
  font-weight: bold;
}

#paleta {
  display: flex;
  gap: 8px;
  margin: 12px 0;
  flex-wrap: wrap;
}

.color {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid #222;
  cursor: pointer;
}

.color.activo {
  outline: 4px solid #111;
  outline-offset: 2px;
}

#colorActual,
#regionesPintadas,
#contador,
#estado {
  font-size: 14px;
  font-weight: bold;
  margin-top: 7px;
}

#estado {
  color: green;
}

button {
  margin-top: 10px;
  margin-right: 5px;
  padding: 8px 12px;
  border: none;
  border-radius: 6px;
  background: #333;
  color: white;
  cursor: pointer;
}

button:hover {
  background: #555;
}

hr {
  border: none;
  border-top: 1px solid #ddd;
  margin: 14px 0;
}

#contenedorMapa {
  position: absolute;
  left: 390px;
  top: 25px;
  width: calc(100vw - 420px);
  height: calc(100vh - 50px);
  background: #eaf6ff;
  border-radius: 16px;
  box-shadow: 0 0 12px rgba(0,0,0,0.2);
  overflow: hidden;
}

#mapaBase {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
  z-index: 1;
}

#mapaJuego {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
}

.region {
  fill: rgba(255,255,255,0);
  stroke: rgba(0,0,0,0);
  stroke-width: 2;
  cursor: pointer;
  transition: fill 0.2s, stroke 0.2s;
}

.region:hover {
  stroke: #111;
  stroke-width: 3;
}

#aviso {
  position: absolute;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  background: white;
  color: #b00020;
  border: 2px solid #b00020;
  padding: 14px 18px;
  border-radius: 10px;
  font-weight: bold;
  box-shadow: 0 0 12px rgba(0,0,0,0.3);
  z-index: 20;
  max-width: 600px;
  text-align: center;
}

.oculto {
  display: none;
}