/* Shared in-app confirmation (public/confirm-dialog.js). Replaces window.confirm(). */
dialog.app-confirm {
  width: min(400px, calc(100vw - 32px));
  max-width: calc(100vw - 32px);
  max-height: calc(100dvh - 32px - env(safe-area-inset-bottom, 0px));
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  box-shadow: 0 18px 60px rgba(15, 24, 39, .18);
  overflow: auto;
  overscroll-behavior: contain;
}
dialog.app-confirm::backdrop { background: rgba(22, 29, 40, .48); }
.app-confirm-box { padding: 24px; min-width: 0; }
.app-confirm-title { margin: 0 0 8px; font-size: var(--text-18); font-weight: 600; line-height: 1.35; letter-spacing: -.2px; color: var(--ink); overflow-wrap: anywhere; }
.app-confirm-title[hidden] { display: none; }
.app-confirm-message { margin: 0; font-size: var(--text-15); line-height: 1.55; color: var(--ink); overflow-wrap: anywhere; white-space: pre-line; }
.app-confirm-title:not([hidden]) + .app-confirm-message { color: var(--muted); font-size: var(--text-14); }
.app-confirm-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 24px; }
.app-confirm-actions .button { flex: 1 1 0; min-width: 0; min-height: 48px; margin: 0; padding: 10px 14px; border-radius: var(--radius-l); font: inherit; font-size: var(--text-14); font-weight: 550; line-height: 1.25; white-space: normal; text-align: center; }
.app-confirm-actions .button.secondary { background: var(--fill); border-color: transparent; color: var(--ink); }
.app-confirm-actions .button.primary { background: var(--accent); border-color: var(--accent); color: var(--paper); }
.app-confirm-actions .button.primary.danger { background: var(--danger, var(--danger)); border-color: var(--danger, var(--danger)); color: var(--paper); }
.app-confirm-actions .button.primary.danger:hover { background: #982f2b; }
.app-confirm-actions .button:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }

/* Phones: sheet anchored to the bottom, above the home indicator. */
@media (max-width: 520px) {
  dialog.app-confirm {
    width: 100%;
    max-width: 100%;
    margin: auto 0 0;
    border-width: 1px 0 0;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    max-height: calc(100dvh - 24px);
  }
  .app-confirm-box { padding: 22px 16px calc(16px + env(safe-area-inset-bottom, 0px)); }
  .app-confirm-actions { margin-top: 20px; }
}
/* Very narrow screens: stack, primary action at the bottom. */
@media (max-width: 359px) {
  .app-confirm-actions { flex-direction: column; }
  .app-confirm-actions .button { flex: none; width: 100%; }
}