/* control.php */
.control__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}
.control__col { display: flex; flex-direction: column; gap: 16px; }
.control__col .panel + .panel { margin-top: 0; }

.actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.actions .btn { justify-content: space-between; }
.actions__countdown { display: grid; grid-template-columns: 1fr 88px; gap: 8px; }
.actions__countdown .input { padding: 12px; text-align: center; font-variant-numeric: tabular-nums; }
.control__feedback { margin-bottom: 12px; }

.live__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.live__user { font-size: 28px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.1; }
.live__note { color: var(--ink-2); font-size: 14.5px; margin-top: 6px; }

.btn[data-action="cta"].is-on { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn.is-busy { opacity: 0.6; pointer-events: none; }

/* preview */
.preview { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 20px; align-items: start; }
.preview__frameWrap { display: flex; justify-content: center; }
.frame {
  position: relative;
  aspect-ratio: 9 / 16;
  height: min(calc(100vh - 120px), 900px);
  max-width: 100%;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
  /* Fundo neutro simulando a câmera do apresentador */
  background:
    radial-gradient(ellipse 60% 45% at 50% 38%, rgba(120, 110, 100, 0.55), transparent 70%),
    linear-gradient(180deg, #2a2724 0%, #1a1917 55%, #0f0f0f 100%);
}
.frame__hint {
  position: absolute;
  left: 0; right: 0; top: 14%;
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, 0.18);
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  pointer-events: none;
}
.frame .stage { position: absolute; inset: 0; }
.frame__safe {
  position: absolute;
  left: 0; right: 0;
  bottom: 0;
  height: 30%;
  border-top: 1px dashed rgba(255, 255, 255, 0.12);
  pointer-events: none;
}
.frame__safe::after {
  content: "área de comentários do TikTok";
  position: absolute;
  top: 6px; left: 12px;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.25);
}
.preview__aside .panel + .panel { margin-top: 16px; }
.demo-buttons { display: grid; gap: 8px; }
.demo-buttons .btn { justify-content: flex-start; }
.demo-buttons .btn.is-active { border-color: var(--accent); color: var(--accent); }

@media (max-width: 900px) {
  .control__grid, .preview { grid-template-columns: minmax(0, 1fr); }
  .preview__frameWrap { min-width: 0; }
  .frame { height: auto; width: min(100%, 540px); }
}

/* ---------- fluxo principal vs ações da LIVE ---------- */
.flow + .flow { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.flow__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.flow__title { font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3); font-weight: 600; }
.flow__step { font-size: 13px; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.flow__steps { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.flow__btn { justify-content: flex-start; gap: 12px; }
.flow__btn .kbd { margin-left: auto; }
.flow__n {
  display: inline-grid; place-items: center;
  width: 26px; height: 26px; border-radius: 50%;
  border: 1px solid var(--line-strong);
  font-size: 12px; font-weight: 700; font-variant-numeric: tabular-nums;
  color: var(--ink-2);
}
.flow__btn.is-done { color: var(--ink-2); }
.flow__btn.is-done .flow__n { background: var(--ink-3); border-color: transparent; color: var(--accent-ink); }
/* Próxima ação lógica: único botão dominante do painel */
.btn.is-next { background: var(--ink); color: var(--accent-ink); border-color: var(--ink); box-shadow: 0 0 0 3px rgba(143, 168, 255, 0.28); }
.btn.is-next:hover { background: #E8E8E8; border-color: #E8E8E8; }
.btn.is-next .flow__n { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.is-next .kbd { background: rgba(0, 0, 0, 0.12); border-color: rgba(0, 0, 0, 0.12); opacity: 0.85; }
.flow--live .actions .btn { font-size: 14px; }