/* Pop up "Crear con IA" */
.ia-stage { position: relative; width: 100%; min-height: 100%; display: flex; align-items: center; justify-content: center; padding: 40px 16px; }
.ia-scrim { position: absolute; inset: 0; background: var(--scrim); }
.ia-dlg { position: relative; width: 100%; max-width: 640px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-soft); box-shadow: var(--shadow-paper); display: flex; flex-direction: column; }
.ia-head { display: flex; align-items: flex-start; gap: 14px; padding: 22px 24px 16px; border-bottom: 1px solid var(--line); }
.ia-badge { width: 40px; height: 40px; border-radius: 50%; background: var(--crema); display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.ia-badge .spark { fill: #a87b56; }
.ia-title { font-family: var(--font-editorial); font-size: 26px; line-height: 1.1; letter-spacing: -0.01em; text-transform: lowercase; margin: 0; }
.ia-sub { font-size: 14px; line-height: 21px; color: var(--ink-muted); margin: 4px 0 0; }
.ia-x { margin-left: auto; width: 44px; height: 44px; border-radius: var(--radius-soft); border: 0; background: transparent; color: var(--ink-muted); display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.ia-steps { display: flex; gap: 8px; padding: 14px 24px 0; flex-wrap: wrap; }
.ia-step { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: var(--ink-muted); padding: 6px 12px 6px 6px; border-radius: var(--radius-pill); border: 1px solid var(--line); }
.ia-step .n { width: 22px; height: 22px; border-radius: 50%; background: var(--line); color: var(--ink); display: inline-flex; align-items: center; justify-content: center; font-size: 12px; }
.ia-step.on { color: var(--ink); border-color: var(--sky-300); }
.ia-step.on .n { background: var(--sky-300); color: #1c1714; }
.ia-step.ok .n { background: var(--success); color: #1c1714; }
.ia-body { padding: 20px 24px; display: flex; flex-direction: column; gap: 14px; }
.ia-label { font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-muted); }
.ia-ta { width: 100%; min-height: 110px; resize: vertical; font: 400 16px/24px var(--font-sans); color: var(--ink); background: var(--surface); border: 1.5px solid var(--line-strong); border-radius: var(--radius-paper); padding: 12px 14px; box-sizing: border-box; }
.ia-ta:focus-visible, .ia-btn:focus-visible, .ia-chip:focus-visible, .ia-ai:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.ia-ta.mono { font: 400 13px/20px var(--font-mono); min-height: 170px; }
.ia-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.ia-chip { height: 40px; padding: 0 16px; border-radius: var(--radius-pill); border: 1px solid var(--line-strong); background: transparent; color: var(--ink); font-size: 14px; font-weight: 600; }
.ia-chip.on { background: var(--sky-300); border-color: var(--sky-300); color: #1c1714; }
.ia-prompt { margin: 0; max-height: 230px; overflow: auto; white-space: pre-wrap; font: 400 13px/20px var(--font-mono); background: var(--crema); color: #1c1714; border-radius: var(--radius-paper); padding: 14px 16px; }
.ia-ais { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.ia-ai { height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: var(--radius-soft); border: 1px solid var(--line-strong); color: var(--ink); text-decoration: none; font-size: 14px; font-weight: 600; }
.ia-foot { display: flex; gap: 10px; align-items: center; padding: 16px 24px 22px; border-top: 1px solid var(--line); flex-wrap: wrap; }
.ia-btn { height: 46px; padding: 0 20px; border-radius: var(--radius-paper); border: 0; font-size: 15px; font-weight: 600; display: inline-flex; align-items: center; justify-content: center; gap: 8px; }
.ia-btn.primary { background: var(--action); color: var(--on-action); }
.ia-btn.primary:disabled { opacity: 0.45; cursor: not-allowed; }
.ia-btn.ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--line-strong); }
.ia-btn.link { background: transparent; color: var(--latte-text); padding: 0 6px; text-decoration: underline; text-underline-offset: 3px; }
.ia-ok { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; line-height: 21px; color: var(--success); padding: 10px 12px; border: 1.5px solid var(--success); border-radius: var(--radius-paper); }
.ia-err { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; line-height: 21px; color: var(--danger); padding: 10px 12px; border: 1.5px solid var(--danger); border-radius: var(--radius-paper); }
.ia-tip { font-size: 13px; line-height: 20px; color: var(--ink-muted); margin: 0; }
.ia-done { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 12px; padding: 12px 0; }
.ia-done .chk { width: 56px; height: 56px; }
.ia-done .chk .i { width: 28px; height: 28px; }
@media (max-width: 520px) {
  .ia-stage { align-items: flex-end; padding: 0; }
  .ia-dlg { border-radius: var(--radius-poster) var(--radius-poster) 0 0; border-bottom: 0; }
  .ia-head { padding: 18px 16px 12px; }
  .ia-steps, .ia-body, .ia-foot { padding-left: 16px; padding-right: 16px; }
  .ia-step { padding-right: 8px; }
  .ia-step .t { display: none; }
  .ia-step.on .t { display: inline; }
  .ia-ais { grid-template-columns: minmax(0, 1fr); }
  .ia-foot .ia-btn.primary { flex: 1; }
}