/* px_assign_dialog_html: the Assign Optional test dialog. Every rule is
   scoped under the dialog's root class. */
.pad-overlay {
  position: fixed; inset: 0;
  background: var(--ch-bg-overlay);
  display: flex; align-items: center; justify-content: center;
  z-index: var(--ch-z-modal); padding: var(--ch-space-md);
}
:where(.pad-overlay) .pad-card {
  background: var(--ch-bg-card);
  border-radius: var(--ch-radius-lg);
  box-shadow: var(--ch-shadow-lg);
  width: 100%; max-width: 560px;
  max-height: calc(100vh - 32px);
  display: flex; flex-direction: column;
  font-family: var(--ch-font-primary);
}
:where(.pad-overlay) .pad-header {
  padding: var(--ch-space-md); border-bottom: 1px solid var(--ch-border);
  display: flex; align-items: center; justify-content: space-between;
}
:where(.pad-overlay) .pad-title {
  margin: 0; font-size: 18px; font-weight: 600;
  color: var(--ch-text-primary);
}
:where(.pad-overlay) .pad-close-btn {
  background: transparent; border: none; cursor: pointer;
  color: var(--ch-text-muted); font-size: 20px; line-height: 1;
  padding: 4px 8px;
}
:where(.pad-overlay) .pad-close-btn:hover { color: var(--ch-text-primary); }
:where(.pad-overlay) .pad-body {
  padding: var(--ch-space-md); overflow: auto; flex: 1;
}
:where(.pad-overlay) .pad-section {
  margin-bottom: var(--ch-space-md);
}
:where(.pad-overlay) .pad-label {
  display: block; font-size: 13px; font-weight: 600;
  color: var(--ch-text-primary); margin-bottom: 6px;
}
:where(.pad-overlay) .pad-helper {
  display: block; font-size: 12px; color: var(--ch-text-muted);
  margin-bottom: 6px;
}
:where(.pad-overlay) .pad-select {
  width: 100%; padding: 8px 10px;
  border: 1.5px solid var(--ch-border);
  border-radius: var(--ch-radius-sm);
  background: var(--ch-bg-input); color: var(--ch-text-primary);
  font-family: var(--ch-font-primary); font-size: 14px;
}
:where(.pad-overlay) .pad-select:focus {
  border-color: var(--ch-border-focus);
  box-shadow: 0 0 0 3px var(--ch-focus-shadow, rgba(246, 139, 31, 0.15)); outline: none;
}
:where(.pad-overlay) .pad-mode {
  display: flex; flex-direction: column; gap: 6px;
}
:where(.pad-overlay) .pad-mode-row {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px; border: 1px solid var(--ch-border);
  border-radius: var(--ch-radius-sm); cursor: pointer;
}
:where(.pad-overlay) .pad-mode-row:hover { background: var(--ch-bg-secondary); }
:where(.pad-overlay) .pad-mode-row input { margin: 0; }
:where(.pad-overlay) .pad-mode-row.active {
  border-color: var(--ch-accent-primary);
  background: var(--ch-accent-secondary);
}
:where(.pad-overlay) .pad-staff-list {
  max-height: 220px; overflow: auto;
  border: 1px solid var(--ch-border);
  border-radius: var(--ch-radius-md);
  background: var(--ch-bg-input); padding: 4px;
}
:where(.pad-overlay) .pad-staff-row {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 10px; border-radius: var(--ch-radius-sm);
  cursor: pointer;
}
:where(.pad-overlay) .pad-staff-row:hover { background: var(--ch-bg-secondary); }
:where(.pad-overlay) .pad-staff-name { font-size: 14px; color: var(--ch-text-primary); }
:where(.pad-overlay) .pad-staff-email {
  margin-left: auto; font-size: 11px; color: var(--ch-text-muted);
}
:where(.pad-overlay) .pad-staff-empty, :where(.pad-overlay) .pad-loading {
  padding: 14px; text-align: center;
  color: var(--ch-text-muted); font-size: 13px;
}
:where(.pad-overlay) .pad-spinner {
  width: 20px; height: 20px;
  border: 3px solid var(--ch-border);
  border-top-color: var(--ch-accent-primary);
  border-radius: 50%; animation: pad-spin 1s linear infinite;
  margin: 0 auto 6px;
}
@keyframes pad-spin { to { transform: rotate(360deg); } }
:where(.pad-overlay) .pad-test-loading {
  font-size: 12px; color: var(--ch-text-muted);
  margin-left: 8px;
}
:where(.pad-overlay) .pad-select-controls {
  display: flex; gap: var(--ch-space-sm); margin-top: 6px;
  font-size: 12px; align-items: center;
}
:where(.pad-overlay) .pad-select-controls button {
  background: transparent; border: none;
  color: var(--ch-accent-primary-text, #b45309); cursor: pointer;
  padding: 2px 4px; font-size: 12px;
  font-family: var(--ch-font-primary);
}
:where(.pad-overlay) .pad-select-controls button:hover { text-decoration: underline; }
:where(.pad-overlay) .pad-select-count {
  margin-left: auto;
  font-size: 12px; color: var(--ch-text-secondary);
}
:where(.pad-overlay) .pad-footer {
  padding: var(--ch-space-md);
  border-top: 1px solid var(--ch-border);
  display: flex; justify-content: flex-end;
  gap: var(--ch-space-sm); flex-wrap: wrap;
}
:where(.pad-overlay) .pad-btn {
  padding: 8px 16px; font-size: 13px; font-weight: 500;
  border-radius: var(--ch-radius-md); cursor: pointer;
  font-family: var(--ch-font-primary); min-height: 36px;
}
:where(.pad-overlay) .pad-btn--primary {
  background: var(--ch-accent-primary); color: var(--ch-text-inverse);
  border: 1px solid var(--ch-accent-primary);
}
:where(.pad-overlay) .pad-btn--primary:hover:not(:disabled) {
  background: var(--ch-accent-primary-hover);
}
:where(.pad-overlay) .pad-btn--primary:disabled { opacity: 0.5; cursor: not-allowed; }
:where(.pad-overlay) .pad-btn--ghost {
  background: transparent; color: var(--ch-text-secondary);
  border: 1px solid var(--ch-border);
}
:where(.pad-overlay) .pad-btn--ghost:hover {
  color: var(--ch-accent-primary-text, #b45309); border-color: var(--ch-accent-primary);
}
:where(.pad-overlay) .pad-hidden { display: none; }