body {
  font-family: Inter, system-ui, -apple-system, sans-serif;
  background: #f5f6fa;
  color: #1f2937;
  margin: 0;
}

.container {
  max-width: 1100px;
  margin: 2rem auto;
  padding: 0 1rem;
}

.narrow {
  max-width: 420px;
}

.card {
  background: white;
  border-radius: 10px;
  box-shadow: 0 1px 3px rgba(0,0,0,.08);
  padding: 1rem;
  margin-bottom: 1rem;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.actions {
  display: flex;
  gap: .5rem;
}

.form-grid {
  display: grid;
  gap: .75rem;
}

label {
  display: grid;
  gap: .3rem;
  font-weight: 600;
}

small {
  color: #6b7280;
  font-weight: 500;
}

fieldset {
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: .7rem;
}

legend {
  font-weight: 700;
  padding: 0 .3rem;
}

input, textarea {
  font: inherit;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  padding: .55rem .65rem;
}

.checkbox {
  display: flex;
  align-items: center;
  gap: .4rem;
}

.checkbox.compact {
  font-weight: 500;
}

.mcp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: .4rem;
}

button, .btn {
  background: #2563eb;
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: .55rem .8rem;
  text-decoration: none;
  cursor: pointer;
  display: inline-block;
}

.btn.secondary {
  background: #4b5563;
}

.btn.btn-sm {
  font-size: .87rem;
  padding: .35rem .55rem;
}

.alert {
  padding: .7rem .8rem;
  border-radius: 8px;
  margin-bottom: .8rem;
}

.alert.success {
  background: #d1fae5;
  color: #065f46;
}

.alert.error {
  background: #fee2e2;
  color: #991b1b;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  border-bottom: 1px solid #e5e7eb;
  text-align: left;
  padding: .55rem;
  vertical-align: middle;
}

tbody tr:hover {
  background: #f8fafc;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  border-radius: 999px;
  font-size: .82rem;
  padding: .2rem .55rem;
  font-weight: 600;
}

.badge.on {
  background: #dcfce7;
  color: #166534;
}

.badge.off {
  background: #e5e7eb;
  color: #374151;
}

.badge.ok {
  background: #dbeafe;
  color: #1e40af;
}

.badge.warn {
  background: #ffedd5;
  color: #9a3412;
}

.badge.info {
  background: #ede9fe;
  color: #5b21b6;
}

.badge.timer {
  background: #ecfeff;
  color: #0e7490;
}

.badge.muted {
  background: #f3f4f6;
  color: #4b5563;
}

.status-strip {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
}