position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--overlay);
  z-index: 150;
  backdrop-filter: blur(12px);
}
.modal-shell {
  width: 100%;
  max-height: min(calc(100dvh - 48px), 940px);
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal {
  width: 100%;
  max-height: inherit;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border-soft);
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.modal-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border-soft);
}
.modal-body {
  background: var(--surface);
  overflow-y: auto;
  min-height: 0;
}
:root[data-theme="dark"] .page-toolbar {
  background: color-mix(in srgb, var(--surface-secondary) 88%, var(--surface));
}
:root[data-theme="dark"] .page-tab.active {
  background: var(--surface);
  color: var(--brand-strong);
}

.toast {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-lg);
}

.empty-state {
  color: var(--muted);
  background: var(--surface-secondary);
  border: 1px dashed var(--border);
  border-radius: 16px;
}