/* ═══ A3 — Gerador de Provas ═══ */

.eg-modal { max-width: 920px; max-height: 92vh; overflow: hidden; display: flex; flex-direction: column; }
.eg-modal .modal-title { flex: 0 0 auto; }
.eg-modal .modal-footer { flex: 0 0 auto; margin-top: 12px; }
.eg-modal > *:not(.modal-title):not(.modal-footer):not(.modal-close) { overflow-y: auto; }

.eg-section {
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: 8px;
  padding: 12px 14px;
  margin-bottom: 12px;
}

.eg-section-title {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.eg-segment-info {
  margin-top: 8px;
  padding: 7px 10px;
  background: rgba(34,211,238,0.05);
  border-left: 3px solid var(--teal, #22D3EE);
  border-radius: 4px;
  font-size: 0.72rem;
  color: var(--muted);
}

.eg-mode-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 10px;
  border-bottom: 1px solid var(--border2);
  padding-bottom: 0;
}

.eg-mode-tab {
  background: transparent;
  border: 1px solid transparent;
  border-bottom: none;
  color: var(--muted);
  padding: 6px 12px;
  cursor: pointer;
  font-size: 0.74rem;
  font-weight: 600;
  border-radius: 6px 6px 0 0;
  transition: all 0.15s;
}

.eg-mode-tab:hover { color: var(--text); background: rgba(255,255,255,0.03); }

.eg-mode-tab.active {
  color: var(--gold);
  background: var(--bg2);
  border-color: var(--border2);
  border-bottom-color: var(--bg2);
  position: relative;
  bottom: -1px;
}

.eg-selected-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  background: rgba(245,200,66,0.07);
  border: 1px solid rgba(245,200,66,0.18);
  border-radius: 6px;
  margin-bottom: 8px;
  font-size: 0.74rem;
  color: var(--muted);
}

.eg-selected-bar #eg-sel-count {
  color: var(--gold);
  font-weight: 800;
  font-size: 0.84rem;
}

.eg-qlist {
  max-height: 320px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 4px;
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: 6px;
}

.eg-q-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 5px;
  cursor: pointer;
  background: transparent;
  border: 1px solid transparent;
  transition: background 0.1s;
}

.eg-q-row:hover { background: rgba(255,255,255,0.03); }

.eg-q-row.selected {
  background: rgba(245,200,66,0.06);
  border-color: rgba(245,200,66,0.25);
}

.eg-q-row input[type="checkbox"] {
  margin-top: 3px;
  flex: 0 0 auto;
  cursor: pointer;
}

.eg-q-row-body { flex: 1; min-width: 0; }

.eg-q-row-meta {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}

.eg-q-chip {
  background: var(--bg3);
  border: 1px solid var(--border2);
  padding: 1px 6px;
  border-radius: 8px;
  font-size: 0.62rem;
  color: var(--muted);
  font-weight: 600;
}

.eg-q-chip-facil   { background: rgba(34,197,94,0.12);  border-color: rgba(34,197,94,0.3);  color: #4ade80; }
.eg-q-chip-medio   { background: rgba(245,200,66,0.12); border-color: rgba(245,200,66,0.3); color: #f5c842; }
.eg-q-chip-dificil { background: rgba(239,68,68,0.12);  border-color: rgba(239,68,68,0.3);  color: #f87171; }

.eg-q-row-text {
  font-size: 0.78rem;
  color: var(--text);
  line-height: 1.4;
  word-break: break-word;
}

.eg-empty-hint {
  padding: 18px;
  text-align: center;
  color: var(--muted2);
  font-size: 0.74rem;
  font-style: italic;
}

@media (max-width: 720px) {
  .eg-mode-tabs { flex-direction: column; }
  .eg-mode-tab { border-radius: 6px; border-bottom: 1px solid transparent; }
  .eg-mode-tab.active { border-color: var(--border2); bottom: 0; }
}