.proof-panel {
  box-sizing: border-box;
  display: none;
  flex-direction: column;
  flex-shrink: 0;
  width: 380px;
  min-height: 0;
  overflow: hidden;
  background-color: #fffcfb;
  border-left: 1px solid #eee8e9;
}

.workspace.proof-open .proof-panel {
  display: flex;
}

.proof-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 18px 4px;
  background-color: #ffffff;
}

.proof-title {
  margin: 0;
  color: #121326;
  font-size: 17px;
  font-weight: 700;
}

.close-btn {
  width: 32px;
  height: 32px;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background-color: transparent;
  color: #676c7f;
  font-family: Arial, Helvetica, sans-serif;
  cursor: pointer;
}

.close-btn:hover {
  background-color: #f4f1fa;
  color: #121326;
}

#evidence-title {
  padding: 2px 18px 0;
  color: #53545f;
  font-size: 14px;
  font-weight: 600;
}

#evidence-title:empty {
  display: none;
}

.proof-path {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #53545f;
  font-size: 14px;
  font-weight: 600;
}

.path-gap {
  color: #676c7f;
}

.path-link {
  font-size: 13px;
}

.proof-tools {
  display: none;
}

.proof-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
  padding: 18px;
}

.proof-card {
  padding: 4px 2px 8px;
  background-color: transparent;
}

.proof-card+.proof-card {
  padding-top: 16px;
  border-top: 1px solid #e5e1e6;
}

.proof-text {
  min-height: 72px;
  padding: 4px 0 8px;
  border: 0;
  background-color: transparent;
  color: #27262b;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 16px;
  line-height: 1.5;
}

.proof-text:empty:before {
  content: attr(data-placeholder);
  color: #676c7f;
}

.proof-text:focus {
  outline: none;
}

.proof-text a {
  color: #2049ad;
}