body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f5f7fb;
  color: #1f2937;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 24px;
}

.topbar {
  background: #111827;
  color: white;
  padding: 16px 0;
}

.topbar-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.topbar h1 {
  margin: 0 0 4px 0;
  font-size: 28px;
}

.topbar p {
  margin: 0;
  opacity: 0.8;
}

.logout-form {
  margin: 0;
}

.logout-button {
  border: none;
  cursor: pointer;
}

.layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
  align-items: start;
}

.sidebar {
  background: white;
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  position: sticky;
  top: 24px;
}

.sidebar nav {
  display: grid;
  gap: 8px;
}

.nav-link {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  text-decoration: none;
  color: #111827;
  background: #f3f4f6;
}

.nav-link.active {
  background: #2563eb;
  color: white;
  font-weight: bold;
}

.content h2 {
  margin-top: 0;
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin: 24px 0;
}

.card,
.panel {
  background: white;
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.narrow-panel {
  max-width: 420px;
}

.metric {
  font-size: 36px;
  font-weight: bold;
  margin: 8px 0 0 0;
}

.panel {
  margin-bottom: 20px;
}

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

th, td {
  border-bottom: 1px solid #e5e7eb;
  padding: 10px;
  text-align: left;
  vertical-align: top;
}

.ok {
  color: #047857;
  font-weight: bold;
}

.bad {
  color: #b91c1c;
  font-weight: bold;
}

.logbox {
  display: grid;
  gap: 12px;
}

pre {
  background: #0f172a;
  color: #e2e8f0;
  padding: 12px;
  border-radius: 8px;
  overflow-x: auto;
  font-size: 12px;
  margin: 0;
}

.filters,
.admin-form,
.login-form {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  align-items: end;
}

.admin-form-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.admin-form-5 {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.login-form {
  grid-template-columns: 1fr;
}

.field {
  display: grid;
  gap: 6px;
}

.field input,
.field select,
.field button {
  padding: 10px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
}

.field button {
  background: #2563eb;
  color: white;
  border: none;
  cursor: pointer;
}

.field-actions {
  align-self: end;
}

.checkbox-field {
  display: flex;
  align-items: center;
}

.mono {
  font-family: monospace;
  word-break: break-all;
}

.path-list {
  display: grid;
  gap: 4px;
}

.flash {
  padding: 12px;
  border-radius: 8px;
  margin-bottom: 10px;
}

.flash-success {
  background: #dcfce7;
  color: #166534;
}

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

.badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.badge {
  background: #dbeafe;
  color: #1d4ed8;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
}

.muted {
  color: #6b7280;
}

.danger-button {
  background: #dc2626;
  color: white;
  border: none;
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
}

.inline-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.action-link {
  display: inline-block;
  padding: 8px 10px;
  border-radius: 8px;
  background: #2563eb;
  color: white;
  text-decoration: none;
}

.secondary-link {
  background: #374151;
}