.container-xml-formatter {
  background-color: #f9f9f9;
  font-family: "Segoe UI", sans-serif;
  margin: 0;
  padding: 40px;
  /* message box */
}
.container-xml-formatter .containerr {
  max-width: 100%;
  padding: 0 20px;
  box-sizing: border-box;
}
.container-xml-formatter .card {
  width: 100%;
  background: #ffffff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.05);
  box-sizing: border-box;
}
.container-xml-formatter h1 {
  font-size: 26px;
  margin-bottom: 6px;
}
.container-xml-formatter .subtitle {
  font-size: 14px;
  color: #777;
  margin-bottom: 20px;
}
.container-xml-formatter .button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}
.container-xml-formatter .btn-primary,
.container-xml-formatter .btn-secondary,
.container-xml-formatter .btn-reset,
.container-xml-formatter .btn-icon {
  padding: 8px 15px;
  border: none;
  border-radius: 6px;
  font-weight: bold;
  cursor: pointer;
  transition: 0.2s ease;
  font-size: 14px;
}
.container-xml-formatter .btn-primary {
  background-color: #de9406;
  color: white;
}
.container-xml-formatter .btn-primary:hover {
  background-color: #be800b;
}
.container-xml-formatter .btn-secondary {
  background-color: #DE9406;
  color: white;
}
.container-xml-formatter .btn-secondary:hover {
  background-color: #a7710d;
}
.container-xml-formatter .btn-reset {
  background-color: #ffc107;
  color: #333;
}
.container-xml-formatter .btn-reset:hover {
  background-color: #e0a800;
}
.container-xml-formatter .btn-icon {
  background-color: #f4f4f4;
  color: #333;
  margin-left: 10px;
}
.container-xml-formatter .btn-icon:hover {
  background-color: #e2e2e2;
}
.container-xml-formatter .btn-reset {
  padding: 1px 5px;
}
.container-xml-formatter .btn-icon {
  padding: 1px 5px;
}
.container-xml-formatter .row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: space-between;
}
.container-xml-formatter .half {
  flex: 1;
  min-width: 45%;
  display: flex;
  flex-direction: column;
}
.container-xml-formatter .editor-box {
  height: 500px;
  border: 1px solid #ccc;
  border-radius: 6px;
  margin-bottom: 10px;
}
.container-xml-formatter .readonly {
  background-color: #fafafa;
}
.container-xml-formatter .btn-align {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
.container-xml-formatter .msg-box {
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  display: none;
}
.container-xml-formatter .msg-success {
  background: #d1fae5;
  color: #de9406;
  border-left: 5px solid #de9406;
}
.container-xml-formatter #indentSelect {
  padding: 8px 12px;
  border-radius: 6px;
  margin-left: 12px;
  border: 1px solid #ccc;
  font-weight: bold;
}