.line-group-send {
  margin-bottom: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.line-group-send-header,
.line-group-send-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.line-group-send-header {
  justify-content: space-between;
  padding: 10px 12px;
}

.line-group-send-header b,
.line-group-send-header small {
  display: block;
}

.line-group-send-header small,
.line-group-option small,
.line-group-loading,
.line-group-empty,
.line-group-status {
  color: var(--muted);
  font-size: 12px;
}

.line-group-send-body {
  padding: 0 12px 12px;
  border-top: 1px solid var(--line);
}

.line-group-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 8px;
  padding: 10px 0;
}

.line-group-option {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  cursor: pointer;
}

.line-group-option input {
  width: 16px;
  height: 16px;
}

.line-group-option b,
.line-group-option small {
  display: block;
}

.line-group-send-actions {
  justify-content: flex-end;
}

.line-group-status {
  margin-right: auto;
  font-weight: 700;
}

.line-group-loading,
.line-group-empty {
  padding: 10px 12px;
}

@media (max-width: 620px) {
  .line-group-send-header,
  .line-group-send-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .line-group-send-header button,
  .line-group-send-actions button {
    width: 100%;
  }
}