.character-dialog {
  box-sizing: border-box; width: min(660px, calc(100vw - 24px));
  max-height: calc(100dvh - 24px); overflow-y: auto; overscroll-behavior: contain;
  padding: 24px; border: 1px solid #495365; border-radius: 16px;
  background: #191e29; color: #edf0f5; box-shadow: 0 24px 80px #0009;
  font: 14px/1.45 system-ui, sans-serif;
}
.character-dialog::backdrop { background: #080c16bf; }
.character-dialog h2 { margin: 0 0 4px; font-size: 23px; }
.character-intro { margin: 0 0 20px; color: #adb9cc; }
.character-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.character-preview { padding: 12px; border-radius: 12px; background: #101721; text-align: center; }
.character-preview canvas { display: block; width: 100%; max-width: 256px; height: auto; margin: auto; image-rendering: pixelated; }
#characterLoading { display: block; min-height: 21px; color: #bcc9dd; font-size: 12px; }
.character-preview-controls { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; text-align: left; margin-top: 8px; }
.character-options { min-width: 0; padding: 0; margin: 0; border: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-content: start; }
.character-dialog label { display: flex; flex-direction: column; gap: 5px; min-width: 0; color: #c5cfdf; }
.character-options label:first-of-type { grid-column: 1 / -1; }
.character-dialog select { box-sizing: border-box; width: 100%; min-height: 44px; padding: 8px; border: 1px solid #4a566d; border-radius: 7px; background: #222c3d; color: #f2f5fa; font: inherit; }
.character-dialog button { min-height: 44px; padding: 10px 18px; border: 1px solid #536077; border-radius: 8px; background: #263246; color: #edf0f5; font: inherit; cursor: pointer; }
.character-dialog button.primary { background: #bbdf91; border-color: #bbdf91; color: #142012; font-weight: 700; }
.character-dialog :focus-visible { outline: 3px solid #92bbff; outline-offset: 3px; }
.character-dialog :disabled { opacity: 0.55; cursor: default; }
.character-save-status { min-height: 22px; margin: 18px 0 12px; color: #c3d5ba; }
.character-actions { display: flex; justify-content: flex-end; gap: 10px; }
.character-sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
@media (max-width: 540px) {
  .character-dialog { padding: 16px; }
  .character-layout { grid-template-columns: 1fr; gap: 14px; }
  .character-preview { display: grid; grid-template-columns: minmax(100px, 1fr) minmax(110px, 1fr); gap: 0 12px; align-items: center; }
  .character-preview canvas { max-width: 160px; grid-row: 1 / 3; }
  .character-preview-controls { grid-column: 2; grid-row: 1; grid-template-columns: 1fr; margin: 0; }
  #characterLoading { grid-column: 2; font-size: 11px; }
  .character-options { gap: 10px; }
  .character-options label:first-of-type { grid-column: auto; }
  .character-actions button { flex: 1; padding-inline: 10px; }
}