/* BADBEAR.MED - teoria real del cuaderno por tema */
.bb-topic-theory{
  max-width:1120px;
  margin:28px auto;
  padding:28px;
  background:#fff;
  border:1px solid #dbe5f2;
  border-radius:22px;
  box-shadow:0 14px 36px rgba(20,45,80,.06);
}
.bb-theory-head{
  padding-bottom:20px;
  border-bottom:1px solid #e8eef6;
}
.bb-theory-kicker{
  display:inline-flex;
  font-size:11px;
  font-weight:950;
  letter-spacing:.09em;
  color:#155eef;
  background:#eaf2ff;
  border-radius:999px;
  padding:7px 9px;
}
.bb-theory-head h2{
  margin:10px 0 7px;
  font-size:30px;
  line-height:1.15;
}
.bb-theory-head p{
  margin:0;
  color:#64748b;
  line-height:1.55;
}
.bb-theory-sections{
  display:grid;
  gap:15px;
  margin-top:20px;
}
.bb-theory-block{
  border:1px solid #dbe5f2;
  border-radius:16px;
  background:#fcfdff;
  padding:20px;
}
.bb-theory-block h3{
  margin:0 0 12px;
  font-size:19px;
  color:#102a56;
}
.bb-theory-body{
  color:#334155;
  font-size:15px;
  line-height:1.62;
}
.bb-theory-body p{margin:9px 0}
.bb-theory-body ul{margin:9px 0 9px 21px;padding:0}
.bb-theory-body li{margin:5px 0}
.bb-theory-body strong{color:#0f172a}
.bb-mini-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
  margin:14px 0;
}
.bb-mini-grid>div{
  border:1px solid #dce6f4;
  border-radius:12px;
  padding:12px;
  background:#fff;
  display:grid;
  gap:4px;
}
.bb-mini-grid b{color:#123064}
.bb-mini-grid span{color:#64748b;font-size:13.5px;line-height:1.45}
.bb-theory-table{
  display:grid;
  gap:8px;
  margin:14px 0;
}
.bb-theory-table>div{
  display:grid;
  grid-template-columns:1fr 1.25fr 1.35fr;
  gap:10px;
  border:1px solid #dce6f4;
  border-radius:11px;
  padding:11px 12px;
  background:#fff;
}
.bb-theory-table b{color:#123064}
.bb-theory-table span{color:#52647b;font-size:13.5px}
.bb-fija{
  margin-top:14px;
  padding:14px 15px;
  border:1px solid #f4c76b;
  border-left:5px solid #f59e0b;
  border-radius:12px;
  background:linear-gradient(135deg,#fffbea,#fff7ed);
  color:#543b16;
}
.bb-fija b{
  color:#92400e;
  letter-spacing:.02em;
}
.bb-theory-end{
  margin-top:20px;
  border-radius:14px;
  padding:16px;
  background:#102a56;
  color:#fff;
  display:grid;
  gap:4px;
}
.bb-theory-end span{opacity:.82;font-size:13.5px}
@media(max-width:780px){
  .bb-topic-theory{padding:18px}
  .bb-theory-head h2{font-size:25px}
  .bb-mini-grid{grid-template-columns:1fr}
  .bb-theory-table>div{grid-template-columns:1fr}
}


/* v13: lectura más amplia */
.bb-theory-body p{
  line-height:1.72;
}
.bb-theory-block{
  padding:22px;
}
.bb-theory-block + .bb-theory-block{
  margin-top:2px;
}
.bb-theory-body em{
  color:#1e3a5f;
}