body { font-family: system-ui, -apple-system, Segoe UI, sans-serif; margin: 0; background: #f6f7f8; color: #111; }
main { max-width: 1100px; margin: 32px auto; background: white; padding: 28px; border-radius: 12px; box-shadow: 0 2px 16px #0001; }
main.narrow { max-width: 480px; }
.topbar { display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; }
.panel { margin-top: 24px; padding-top: 18px; border-top: 1px solid #e5e7eb; }
.hidden { display: none !important; }
.logout-form { display: block; }
form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 18px; }
form.single { display: flex; flex-direction: column; }
.inline { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.project-line select { min-width: 260px; }
.project-line input { min-width: 240px; }
label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; }
.checkbox-line { flex-direction: row; align-items: center; gap: 8px; }
input, select, button { font: inherit; padding: 8px; }
button { cursor: pointer; font-weight: 600; }
button:not(.secondary):not(.tool-tile) { grid-column: 1 / -1; }
button.secondary { background: #f3f4f6; border: 1px solid #d1d5db; border-radius: 6px; }
.status-panel, .run { margin-top: 16px; padding: 12px; background: #f2f4f7; border-radius: 8px; }
code { background: #eee; padding: 2px 5px; border-radius: 4px; }
.muted { color: #6b7280; }
.error { color: #991b1b; background: #fee2e2; padding: 10px; border-radius: 8px; }
.tool-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 14px; }
.tool-tile { text-align: left; border: 1px solid #d1d5db; background: #fff; border-radius: 12px; padding: 16px; min-height: 118px; display: flex; flex-direction: column; gap: 8px; }
.tool-tile strong { font-size: 16px; }
.tool-tile span { color: #4b5563; font-weight: 400; line-height: 1.35; }
.tool-tile.active { outline: 3px solid #11182722; border-color: #111827; }
.tool-tile.disabled { opacity: 0.55; cursor: not-allowed; }
a { color: #0645ad; }
@media (max-width: 800px) {
  main { margin: 0; border-radius: 0; padding: 18px; }
  .topbar, .inline { align-items: stretch; flex-direction: column; }
  form, .tool-grid { grid-template-columns: 1fr; }
}
.badge { display: inline-block; padding: 2px 7px; border-radius: 999px; background: #eef2ff; color: #3730a3; font-size: 12px; font-weight: 700; margin-left: 4px; }
.admin-users { margin-top: 16px; display: grid; gap: 12px; }
.admin-user { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 12px; border: 1px solid #e5e7eb; border-radius: 10px; background: #fafafa; }
.admin-actions { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.admin-actions button { white-space: nowrap; }
.admin-form { margin-bottom: 12px; }
@media (max-width: 800px) {
  .admin-user { grid-template-columns: 1fr; }
  .admin-actions { justify-content: flex-start; }
}