* { box-sizing: border-box; }
body {
  margin: 0;
  background: #f5f6f8;
  color: #1f2933;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 56px;
  padding: 0 24px;
  background: #111827;
  color: #fff;
}
.brand { font-weight: 700; }
.topbar a {
  color: #dbeafe;
  margin-left: 16px;
  text-decoration: none;
}
.container {
  width: min(1180px, calc(100vw - 32px));
  margin: 28px auto;
}
.panel {
  background: #fff;
  border: 1px solid #d9dee7;
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 20px;
}
.flash {
  background: #ecfdf5;
  border: 1px solid #10b981;
  color: #065f46;
  padding: 12px 14px;
  border-radius: 6px;
  margin-bottom: 16px;
}
.error {
  background: #fef2f2;
  border: 1px solid #ef4444;
  color: #991b1b;
  padding: 12px 14px;
  border-radius: 6px;
  margin-bottom: 16px;
}
label {
  display: block;
  font-weight: 600;
  margin: 12px 0 6px;
}
input, select, textarea {
  width: 100%;
  min-height: 38px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 8px 10px;
  font: inherit;
}
textarea { min-height: 86px; resize: vertical; }
.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 16px;
}
button, .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  border: 1px solid #2563eb;
  border-radius: 6px;
  background: #2563eb;
  color: #fff;
  padding: 7px 12px;
  cursor: pointer;
  text-decoration: none;
  font: inherit;
}
.button.secondary, button.secondary {
  background: #fff;
  color: #1f2937;
  border-color: #cbd5e1;
}
.button.danger, button.danger {
  background: #dc2626;
  border-color: #dc2626;
}
table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border: 1px solid #d9dee7;
}
th, td {
  border-bottom: 1px solid #e5e7eb;
  padding: 10px;
  text-align: left;
  vertical-align: top;
}
th { background: #f8fafc; font-size: 13px; }
.mono { font-family: "Cascadia Mono", Consolas, monospace; font-size: 12px; }
.status-active { color: #047857; font-weight: 700; }
.status-disabled { color: #b91c1c; font-weight: 700; }
.muted { color: #64748b; font-size: 13px; }
.inline-form { display: inline; }
@media (max-width: 760px) {
  .topbar { align-items: flex-start; flex-direction: column; padding: 12px 16px; }
  .topbar a { display: inline-block; margin: 8px 12px 0 0; }
  .grid { grid-template-columns: 1fr; }
  table { display: block; overflow-x: auto; }
}