/* 09 · Painel web (tom escuro desde 17/10). Miniatura do painel REAL numa moldura de navegador com abas.
   Todo seletor começa com #painel; keyframes com prefixo painel-. */

#painel .pn-head { display: grid; gap: 22px; }
@media (min-width: 900px) {
  #painel .pn-head { grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(32px, 5vw, 88px); align-items: end; }
}
#painel .pn-head .lede { margin-top: 0; max-width: 54ch; }

#painel .pn-stage { margin: clamp(36px, 5vw, 64px) 0 0; }

/* moldura de navegador: a moldura é só CSS, as imagens ficam isoladas em .pn-pane */
#painel .pn-frame {
  --pn-dur: 5.6s;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 1px 0 rgba(255,255,255,.55) inset, 0 44px 90px -46px rgba(11,13,16,.4), 0 12px 34px -20px rgba(11,13,16,.28);
}
#painel .pn-top { padding: 10px 12px 0; }
#painel .pn-tabs { display: flex; gap: 4px; align-items: flex-end; }
#painel .pn-tab {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-width: 0; height: 44px; padding: 0 20px;
  border: 0; border-radius: 10px 10px 0 0;
  background: transparent; color: var(--ink-2);
  font: 500 .9rem/1 var(--sans);
  cursor: pointer;
  transition: background-color .2s, color .2s;
}
#painel .pn-tab svg { width: 16px; height: 16px; flex: none; }
#painel .pn-tab:hover { background: color-mix(in srgb, var(--ink) 6%, transparent); color: var(--ink); }
#painel .pn-tab[aria-selected="true"] { background: var(--surface); color: var(--ink); }
#painel .pn-tab:focus-visible { outline-offset: -3px; }

/* linha de progresso da troca automática (some quando a pessoa clica) */
#painel .pn-prog { position: absolute; left: 10px; right: 10px; top: 0; height: 2px; border-radius: 2px; background: var(--accent); opacity: 0; transform: scaleX(0); transform-origin: left; pointer-events: none; }
#painel .pn-frame.run .pn-tab[aria-selected="true"] .pn-prog { opacity: 1; animation: painel-fill var(--pn-dur) linear forwards; }
@keyframes painel-fill { from { transform: scaleX(0); } to { transform: scaleX(1); } }

#painel .pn-bar {
  display: flex; align-items: center; justify-content: center;
  height: 44px; padding: 0 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
#painel .pn-addr {
  display: block; width: 100%; max-width: 520px;
  padding: 7px 16px; border-radius: 999px;
  background: var(--page); color: var(--ink-2);
  font: 500 .76rem/1.2 var(--mono); letter-spacing: .02em; text-align: center;
}

#painel .pn-view { display: grid; background: var(--surface); }
#painel .pn-pane {
  grid-area: 1 / 1;
  opacity: 0; visibility: hidden;
  transition: opacity .5s var(--ease-out), visibility 0s .5s;
}
#painel .pn-pane.on { opacity: 1; visibility: visible; transition: opacity .5s var(--ease-out), visibility 0s 0s; }
#painel .pn-pane img { width: 100%; height: auto; }
#painel .pn-d { aspect-ratio: 1440 / 900; }
#painel .pn-m { display: none; aspect-ratio: 390 / 844; }

#painel .pn-foot {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline;
  gap: 8px 28px; margin-top: 18px;
  font-size: .9rem; line-height: 1.5;
}
#painel .pn-notes { display: grid; color: var(--ink); }
#painel .pn-note { grid-area: 1 / 1; opacity: 0; visibility: hidden; transition: opacity .4s var(--ease-out), visibility 0s .4s; }
#painel .pn-note.on { opacity: 1; visibility: visible; transition: opacity .4s var(--ease-out), visibility 0s 0s; }
#painel .pn-cap { color: var(--ink-2); font-size: .82rem; }

/* celular: o painel mostrado é o próprio layout responsivo do painel real (não o da tela grande encolhida) */
@media (max-width: 720px) {
  #painel .pn-d { display: none; }
  #painel .pn-m { display: block; }
  #painel .pn-bar { display: none; }
  #painel .pn-top { padding: 8px 8px 0; }
  #painel .pn-tabs { gap: 2px; }
  #painel .pn-tab { flex: 1 1 0; padding: 0 2px; font-size: .8rem; border-radius: 8px 8px 0 0; }
  #painel .pn-tab svg { display: none; }
  #painel .pn-foot { flex-direction: column; gap: 6px; }
}

@media (prefers-reduced-motion: reduce) {
  #painel .pn-pane, #painel .pn-pane.on, #painel .pn-note, #painel .pn-note.on { transition: none; }
  #painel .pn-prog { display: none; }
}