.composer-controls {
  width: min(850px, 100%);
  margin: 12px auto 0;
  display: grid;
  grid-template-columns: minmax(0, 330px) minmax(0, 180px);
  align-items: stretch;
  justify-content: end;
  gap: 10px;
}
.composer-controls .model-control,
.composer-controls .context-control { min-width: 0; width: 100%; }
.composer-controls label > span {
  margin-bottom: 3px;
  color: #7f899b;
  font-size: 9px;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.composer-controls .context-control {
  padding: 8px 10px 9px;
  border: 1px solid #2a3140;
  border-radius: 14px;
  background: rgba(18, 23, 33, .96);
}
.composer-controls select {
  min-height: 38px;
  padding: 7px 5px;
  border-radius: 10px;
  border: 0;
  background: transparent;
  font-size: 13px;
}
.composer-controls select option { background: #151a24; }

.session-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 30px;
  align-items: stretch;
  gap: 4px;
  margin-bottom: 4px;
}

.session-row .session-item {
  min-width: 0;
  margin-bottom: 0;
}

.session-delete {
  width: 30px;
  min-width: 30px;
  border: 1px solid transparent;
  border-radius: 9px;
  padding: 0;
  background: transparent;
  color: #6f7888;
  font-size: 19px;
  line-height: 1;
}

.session-delete:hover,
.session-delete:focus-visible {
  border-color: rgba(255, 120, 149, .3);
  background: rgba(255, 120, 149, .07);
  color: #ff91a8;
}

.session-delete:disabled {
  opacity: .45;
  cursor: default;
}


@media (max-width: 760px) {
  .composer-controls {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    gap: 10px;
  }

  .composer-controls .model-control,
  .composer-controls .context-control {
    flex: 1;
    width: auto;
  }

  .composer-controls select {
    font-size: 12px;
  }

  .session-delete {
    width: 28px;
    min-width: 28px;
    font-size: 18px;
  }


}

@media (max-width: 350px) {
  .composer-controls { grid-template-columns: minmax(0, 1fr); gap: 8px; }
}