:root {
  font-family: "Segoe UI", Arial, sans-serif;
  color: #242424;
  background: #ffffff;
}

* { box-sizing: border-box; }
body { margin: 0; }
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px;
  border-bottom: 1px solid #e5e5e5;
}
header h1 { font-size: 18px; margin: 0 0 3px; }
header p { margin: 0; color: #666; font-size: 12px; }
button {
  border: 1px solid #8a8a8a;
  background: #fff;
  border-radius: 4px;
  padding: 6px 10px;
  cursor: pointer;
}
button:disabled { opacity: .55; cursor: default; }
main { padding: 14px; }
.status {
  padding: 10px 12px;
  border-radius: 6px;
  font-weight: 600;
  margin-bottom: 12px;
}
.status-ok { background: #eaf6ec; border: 1px solid #7cb986; }
.status-warning { background: #fff4ce; border: 1px solid #d7a000; }
.panel { margin: 14px 0; }
.panel h2 { font-size: 14px; margin: 0 0 8px; }
.panel p { margin: 6px 0; font-size: 13px; }
ul { padding-left: 20px; margin: 7px 0; }
li { margin: 4px 0; font-size: 12px; }
.group-card {
  border: 1px solid rgba(0,0,0,.12);
  border-left-width: 5px;
  border-radius: 6px;
  padding: 10px;
  margin: 8px 0;
}
.group-card h3 { margin: 0 0 3px; font-size: 13px; }
.domains { font-size: 11px; color: #555; word-break: break-all; }
.field {
  display: inline-block;
  min-width: 32px;
  font-weight: 700;
  font-size: 10px;
}
.address { display: block; color: #666; word-break: break-all; margin-left: 36px; }
.tag {
  display: inline-block;
  margin-left: 5px;
  padding: 1px 5px;
  border-radius: 10px;
  font-size: 10px;
  background: rgba(255,255,255,.75);
}
details { font-size: 12px; margin: 12px 0; }
footer {
  margin-top: 18px;
  padding-top: 12px;
  border-top: 1px solid #e5e5e5;
  color: #666;
  font-size: 11px;
  line-height: 1.4;
}