.refs {
  border: 0;
  margin: 1.15rem 0 0;
  padding: 0;
}
.refs legend {
  font-family: "Hanken Grotesk", "Segoe UI", sans-serif;
  font-weight: 650;
  letter-spacing: -0.02em;
  font-size: 1.05rem;
}
.refs-help {
  margin: 0.4rem 0 0.8rem;
  max-width: 42rem;
  color: #5c6570;
  font-size: 0.92rem;
  line-height: 1.45;
}
.refs-choice {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.2rem;
}
.refs-choice label,
.ref-likes label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
}
.refs-list { display: grid; gap: 1rem; margin-top: 0.9rem; }
.refs-list[hidden],
.refs-add[hidden],
.ref-note[hidden],
.ref-remove[hidden] { display: none !important; }
.ref-row { display: grid; gap: 0.35rem; }
.ref-likes {
  border: 0;
  margin: 0.2rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.ref-likes legend {
  width: 100%;
  margin-bottom: 0.15rem;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.ref-likes label {
  padding: 0.28rem 0.55rem;
  border: 1px solid rgba(20, 22, 28, 0.2);
  font-size: 0.82rem;
}
.ref-likes input { accent-color: #146BFF; }
.refs-add,
.ref-remove {
  justify-self: start;
  margin-top: 0.7rem;
  padding: 0;
  border: 0;
  background: none;
  color: #146BFF;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.ref-remove { margin-top: 0.2rem; color: #5c6570; }