.pem-page {
  height: 100vh;
  overflow: hidden;
}

.pem-shell {
  height: calc(100vh - 44px);
}

.pem-stage {
  min-width: 0;
  height: 100%;
  padding: 0;
  display: flex;
  flex-direction: column;
  background: #f5f5f6;
}

.pem-context {
  min-height: 38px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex: 0 0 auto;
  color: #717171;
  background: #fafafa;
  border-bottom: 1px solid #e5e5e5;
  font-size: 11px;
}

.pem-context > div {
  display: flex;
  align-items: center;
  gap: 14px;
}

.pem-context a {
  color: #5a287d;
  font-weight: 600;
  text-decoration: none;
}

.pem-context a:hover {
  text-decoration: underline;
}

.pem-context > span {
  color: #666;
  font-weight: 600;
}

.pem-toolbar {
  padding: 10px 20px 0;
  display: flex;
  gap: 4px;
  flex: 0 0 auto;
  background: #fff;
  border-bottom: 1px solid #ddd;
}

.pem-toolbar button {
  padding: 9px 13px 10px;
  color: #555;
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  font-size: 11px;
  font-weight: 600;
}

.pem-toolbar button:hover {
  color: #242424;
  background: #fafafa;
}

.pem-toolbar button[aria-selected="true"] {
  color: #5a287d;
  border-bottom-color: #7b40b4;
}

.pem-screen {
  min-height: 0;
  margin: 12px 20px 8px;
  flex: 1;
  display: flex;
  justify-content: center;
  overflow: auto;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 6px;
  box-shadow: 0 2px 8px #00000012;
}

.pem-screen img {
  width: 100%;
  height: auto;
  align-self: flex-start;
  object-fit: contain;
  background: #fff;
}

.pem-controls {
  min-height: 52px;
  padding: 7px 20px 11px;
  display: grid;
  grid-template-columns: 120px 1fr 120px;
  align-items: center;
  flex: 0 0 auto;
}

.pem-controls button {
  padding: 7px 10px;
  color: #4d4d4d;
  background: #fff;
  border: 1px solid #c8c8c8;
  border-radius: 4px;
  cursor: pointer;
  font-size: 11px;
  font-weight: 600;
}

.pem-controls button:last-child {
  justify-self: end;
}

.pem-controls button.primary {
  color: #fff;
  background: #6b36a0;
  border-color: #6b36a0;
}

.pem-controls button:disabled {
  color: #aaa;
  background: #eee;
  border-color: #ddd;
  cursor: default;
}

.pem-dots {
  display: flex;
  justify-content: center;
  gap: 6px;
}

.pem-dots i {
  width: 6px;
  height: 6px;
  background: #c7c7c7;
  border-radius: 50%;
}

.pem-dots i.active {
  width: 16px;
  background: #7b40b4;
  border-radius: 3px;
}

@media (max-width: 900px) {
  .pem-toolbar {
    overflow-x: auto;
  }

  .pem-toolbar button {
    white-space: nowrap;
  }

  .pem-screen {
    margin-inline: 10px;
  }
}