/* Dialog
   A modal dialog. .dp-dialog is the panel; wrap it in .dp-modal for the
   centred backdrop. Toggle the backdrop's visibility from JS, or use a native
   <dialog> element with this panel inside. Colour, radius and shadow from
   tokens.css. */

.dp-modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--dp-space-6);
  background: var(--dp-overlay);
}

.dp-dialog {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 28rem;
  background: var(--dp-surface);
  border-radius: var(--dp-radius-xl);
  box-shadow: var(--dp-shadow-lg);
  overflow: hidden;
}

.dp-dialog-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--dp-space-4);
  padding: var(--dp-space-5) var(--dp-space-6);
  border-bottom: 1px solid var(--dp-border);
}

.dp-dialog-title {
  margin: 0;
  font-size: var(--dp-text-xl);
  font-weight: var(--dp-weight-bold);
  color: var(--dp-navy);
}

.dp-dialog-close {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--dp-text-muted);
  cursor: pointer;
  padding: 4px;
  line-height: 0;
  border-radius: var(--dp-radius-xs);
}

.dp-dialog-close:hover {
  background: var(--dp-surface-soft);
  color: var(--dp-navy);
}

.dp-dialog-close svg {
  width: 1.25rem;
  height: 1.25rem;
}

.dp-dialog-body {
  padding: var(--dp-space-6);
  color: var(--dp-text-muted);
}

.dp-dialog-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--dp-space-3);
  padding: var(--dp-space-4) var(--dp-space-6);
  border-top: 1px solid var(--dp-border);
  background: var(--dp-surface-subtle);
}