body {
  font-family: Arial, sans-serif;
  margin: 24px;
  color: #333;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.summary, .controls {
  display: flex;
  gap: 16px;
  margin: 16px 0;
}

.summary div {
  border: 1px solid #ddd;
  padding: 12px 18px;
  background: #f7f8fa;
}

input, select, button {
  padding: 9px 12px;
  border: 1px solid #ccc;
  border-radius: 6px;
}

button {
  cursor: pointer;
}

table {
  border-collapse: collapse;
  width: 100%;
  font-size: 14px;
}

th, td {
  border: 1px solid #e3e7ee;
  padding: 10px;
  text-align: left;
}

th {
  background: #f5f7fb;
}

tr:hover {
  background: #f8fbff;
}

.status {
  margin: 12px 0;
  padding: 10px 12px;
  border-radius: 6px;
  background: #f5f7fb;
  border: 1px solid #dce3ef;
}

.status.ok {
  background: #f0fff4;
}

.status.error {
  background: #fff5f5;
}

.badge {
  display: inline-block;
  min-width: 38px;
  text-align: center;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}

.badge-good {
  background: #e8f7ee;
  color: #137333;
  border: 1px solid #b7e1c1;
}

.badge-bad {
  background: #fdecec;
  color: #b3261e;
  border: 1px solid #f3b7b7;
}

.badge-warn {
  background: #fff4e5;
  color: #9a5b00;
  border: 1px solid #ffd89b;
}

.badge-unknown {
  background: #f1f3f4;
  color: #5f6368;
  border: 1px solid #d9dce0;
}


.login-card {
  max-width: 360px;
  margin: 80px auto;
  padding: 24px;
  border: 1px solid #ddd;
  border-radius: 12px;
  background: #fff;
}

.login-card label {
  display: block;
  margin-top: 14px;
  font-weight: 600;
}

.login-card input {
  width: 100%;
  box-sizing: border-box;
  padding: 10px;
  margin-top: 6px;
}

.login-card button {
  margin-top: 18px;
  width: 100%;
  padding: 10px;
}

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

.user {
  font-size: 13px;
  opacity: 0.75;
}

.status.error {
  color: #b00020;
  margin-top: 12px;
}

.doc-page {
  max-width: 980px;
  margin: 24px auto;
  padding: 0 18px 40px;
  line-height: 1.55;
}

.doc-page section {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 18px;
}

.doc-page h2 {
  margin-top: 0;
}

.doc-page dt {
  font-weight: 700;
  margin-top: 12px;
}

.doc-page dd {
  margin-left: 0;
  margin-bottom: 8px;
}

.note {
  border-left: 4px solid #999;
  padding-left: 12px;
}