/* ============== OPERATIVA DRILL-DOWN (Fase 4 commit 106) ============== */

#operativaDrillPanel {
  display: none;
  margin: 16px 0 8px 0;
  padding: 18px 20px;
  background: linear-gradient(180deg, rgba(0,0,0,0.4), rgba(34, 197, 94, 0.03));
  border: 1px solid rgba(34, 197, 94, 0.25);
  border-radius: 12px;
  font-family: var(--font-v3);
  animation: drillSlideDown 0.25s ease-out;
}
#operativaDrillPanel.active { display: block; }

@keyframes drillSlideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.drill-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 14px;
}
.drill-title {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text);
  font-family: var(--mono);
  display: flex;
  align-items: center;
  gap: 8px;
}
.drill-total {
  background: rgba(34, 197, 94, 0.15);
  color: #86efac;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-family: var(--mono);
  font-weight: 600;
}
.drill-close {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
  font-family: var(--mono);
}
.drill-close:hover { color: var(--text); border-color: var(--accent); }

.drill-breakdown {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
  padding: 10px 12px;
  background: rgba(0,0,0,0.3);
  border-radius: 8px;
}
.drill-breakdown-item {
  font-size: 11px;
  color: var(--text-dim);
  font-family: var(--mono);
}
.drill-breakdown-item strong { color: var(--accent); font-weight: 600; }

.drill-rows {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 480px;
  overflow-y: auto;
  padding-right: 4px;
}
.drill-row {
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 12px;
}
.drill-row-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 6px;
}
.drill-row-name {
  color: var(--text);
  font-weight: 600;
  font-size: 13px;
}
.drill-row-meta {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}
.drill-row-score {
  background: rgba(34, 197, 94, 0.1);
  color: #86efac;
  padding: 2px 8px;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
}
.drill-row-score.cold { background: rgba(59, 130, 246, 0.1); color: #93c5fd; }
.drill-row-score.warm { background: rgba(245, 158, 11, 0.1); color: #fcd34d; }
.drill-row-score.hot  { background: rgba(239, 68, 68, 0.1);  color: #fca5a5; }

.drill-row-body {
  color: var(--text-dim);
  font-style: italic;
  padding: 8px 10px;
  background: rgba(255,255,255,0.02);
  border-left: 2px solid rgba(34, 197, 94, 0.3);
  border-radius: 4px;
  margin: 6px 0;
  line-height: 1.5;
}
.drill-row-thinking {
  font-size: 11px;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 6px;
  padding: 6px 10px;
  background: rgba(168, 85, 247, 0.05);
  border-left: 2px solid rgba(168, 85, 247, 0.3);
  border-radius: 4px;
}
.drill-row-thinking::before {
  content: "🧠 LEA: ";
  color: rgba(168, 85, 247, 0.8);
  font-weight: 600;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.05em;
}
.drill-row-reply {
  font-size: 11px;
  color: var(--text);
  margin-top: 6px;
  padding: 6px 10px;
  background: rgba(34, 197, 94, 0.06);
  border-left: 2px solid rgba(34, 197, 94, 0.5);
  border-radius: 4px;
}
.drill-row-reply::before {
  content: "💬 RISPOSTA: ";
  color: var(--accent);
  font-weight: 600;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.05em;
}
.drill-row-channel-badge {
  display: inline-block;
  padding: 2px 6px;
  background: rgba(0,0,0,0.4);
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  margin-right: 6px;
  text-transform: uppercase;
}
.drill-empty {
  text-align: center;
  padding: 24px;
  color: var(--text-muted);
  font-style: italic;
  font-size: 12px;
}
.drill-loading {
  text-align: center;
  padding: 24px;
  color: var(--text-dim);
  font-size: 12px;
  font-family: var(--mono);
}

/* Make stat-cards clickable */
.stat-cards .stat-card {
  cursor: pointer;
  transition: all 0.15s;
  position: relative;
}
.stat-cards .stat-card:hover {
  border-color: rgba(34, 197, 94, 0.4);
  transform: translateY(-1px);
}
.stat-cards .stat-card.drill-active {
  border-color: var(--accent);
  background: rgba(34, 197, 94, 0.04);
}
.stat-cards .stat-card.drill-active::after {
  content: "▼";
  position: absolute;
  top: 6px;
  right: 8px;
  font-size: 10px;
  color: var(--accent);
}

/* Hide drill in viewer mode */
body[data-role="viewer"] #operativaDrillPanel,
body[data-role="viewer"] .stat-cards .stat-card.drill-active::after {
  display: none !important;
}