/* Tervo — components. Same class names as the original; restyled to the
   Tervo Design System (Plex type, teal accent, status dots, focus rings). */

.card {
  padding: 24px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card h2 {
  font-size: 1.375rem;
  font-weight: 700;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
  text-decoration: none;
  transition: background-color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.btn-primary {
  color: #fff;
  background: var(--color-primary);
}
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-primary:active { background: var(--color-primary-active); }

.btn-secondary {
  color: var(--color-text);
  background: var(--color-surface);
  border-color: var(--color-border);
}
.btn-secondary:hover { border-color: var(--color-border-strong); background: var(--color-surface-muted); }

.btn-danger {
  color: #fff;
  background: var(--color-danger);
}
.btn-danger:hover { filter: brightness(0.93); }

.btn-small {
  min-height: 32px;
  padding: 0 10px;
  font-size: 0.9rem;
}

/* ---- Forms ---- */
.form-grid { display: grid; gap: 16px; }
.field { display: grid; gap: 6px; }
.field label { font-weight: 600; }

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 40px;
  padding: 8px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  transition: box-shadow var(--transition), border-color var(--transition);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--focus-ring);
}

.field textarea { min-height: 80px; resize: vertical; line-height: 1.55; }

/* ---- Messages ---- */
.message {
  margin: 0 0 16px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}
.message-error { color: var(--color-danger); border-color: var(--red-border); background: var(--red-50); font-weight: 600; }
.message-success { color: var(--color-success); border-color: var(--green-border); background: var(--green-100); font-weight: 600; }

/* ---- Summary tiles ---- */
.summary-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.summary-item {
  padding: 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface-muted);
}
.summary-item strong { display: block; margin-bottom: 6px; color: var(--color-muted); font-size: 0.9rem; }

/* ---- Tables ---- */
.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th,
.data-table td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}
.data-table th {
  color: var(--color-muted);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
/* Monospace identifiers in tables */
.data-table td strong { font-family: var(--font-mono); font-weight: 600; }

/* ---- Badges + operational status dots ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 24px;
  padding: 0 10px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 700;
  white-space: nowrap;
}
.badge::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  flex: none;
}
.badge-success { color: var(--color-success); background: var(--green-100); }
.badge-warning { color: var(--color-warning); background: var(--amber-100); }
.badge-danger  { color: var(--color-danger);  background: var(--red-100); }
/* Neutral / count badges have no dot */
.badge-neutral { color: var(--color-muted); background: var(--slate-200); }
.badge-neutral::before { display: none; }

/* ---- Empty state ---- */
.empty-state {
  padding: 24px;
  color: var(--color-muted);
  text-align: center;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
}

/* ---- Rows / actions ---- */
.button-row, .actions-cell { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.actions-cell { gap: 8px; }

.checkbox-field { display: flex; align-items: center; gap: 8px; font-weight: 600; }
.checkbox-field input { width: 18px; height: 18px; accent-color: var(--color-primary); }

/* ---- Category builder (admin) ---- */
.fields-builder { display: grid; gap: 12px; }
.field-row {
  display: grid;
  grid-template-columns: 1fr 1.2fr 0.9fr 0.7fr 1.2fr 0.7fr auto;
  gap: 10px;
  align-items: end;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface-muted);
}
.field-row .field { gap: 4px; }
.field-row label { color: var(--color-muted); font-size: 0.8rem; }
.category-list-card { margin-top: 24px; }

@media (max-width: 1100px) { .field-row { grid-template-columns: 1fr 1fr; } }
@media (max-width: 760px) { .summary-grid { grid-template-columns: 1fr; } }