/* ══════════════════════════════════════════
   SESSION
══════════════════════════════════════════ */
.sim-session {
  animation: fadeUp 0.35s ease both;
}

.ss-header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  background: var(--green-faint);
  margin-bottom: 16px;
}

.ss-mode-badge {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--text-dim);
  white-space: nowrap;
}

.ss-progress-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ss-progress-bar {
  flex: 1;
  height: 3px;
  background: rgba(0, 255, 65, 0.12);
  border-radius: 2px;
  overflow: hidden;
}

.ss-progress-fill {
  height: 100%;
  background: var(--green);
  box-shadow: 0 0 6px var(--green-glow);
  transition: width 0.4s ease;
}

.ss-progress-label {
  white-space: nowrap;
  font-family: 'VT323', monospace;
  font-size: 16px;
  color: var(--text-dim);
}

.ss-score-mini {
  display: flex;
  gap: 10px;
  font-size: 11px;
}

.ss-correct { color: var(--green); }
.ss-wrong   { color: var(--red);   }

/* ══════════════════════════════════════════
   TIMER
══════════════════════════════════════════ */
.ss-timer-wrap {
  border: 1px solid var(--red-border);
  padding: 8px 14px;
  background: var(--red-faint);
  margin-bottom: 14px;
  transition: all 0.3s;
}

.ss-timer-wrap.timer-danger {
  animation: timerPanic 0.4s steps(1) infinite;
}

@keyframes timerPanic {
  0%, 100% { border-color: var(--red-border); }
  50%      { border-color: var(--red); box-shadow: 0 0 12px rgba(255, 60, 60, 0.3); }
}

.ss-timer-bar {
  height: 4px;
  background: rgba(255, 60, 60, 0.12);
  margin-bottom: 6px;
  overflow: hidden;
}

.ss-timer-fill {
  height: 100%;
  background: var(--green);
  transition: width 0.1s linear, background 0.3s;
}

.ss-timer-fill.warning  { background: var(--yellow); }
.ss-timer-fill.critical { background: var(--red); box-shadow: 0 0 8px var(--red-glow); }

.ss-timer-label {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: rgba(255, 60, 60, 0.5);
}

.ss-timer-count {
  color: var(--text-mid);
  font-family: 'VT323', monospace;
  font-size: 16px;
}

.ss-timer-count.critical {
  color: var(--red);
  animation: blink 0.5s infinite;
}

/* ══════════════════════════════════════════
   QUESTÃO
══════════════════════════════════════════ */
.ss-mission-tag {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.ss-mission-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 5px var(--green);
  animation: blink 1.5s infinite;
  flex-shrink: 0;
}

.ss-question-block {
  border: 1px solid var(--border);
  padding: 18px 20px;
  background: var(--green-faint);
  margin-bottom: 16px;
}

.ss-q-num {
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.ss-q-text {
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.7;
}

/* ══════════════════════════════════════════
   OPÇÕES
══════════════════════════════════════════ */
.ss-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.ss-opt-btn {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  width: 100%;
  text-align: left;
  font-family: 'Share Tech Mono', monospace;
  font-size: 12px;
  padding: 11px 16px;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.25);
  color: var(--text-mid);
  cursor: pointer;
  transition: all 0.18s;
  line-height: 1.5;
}

.ss-opt-btn:hover:not(:disabled) {
  border-color: var(--green);
  color: var(--green);
  background: var(--green-faint);
  transform: translateX(3px);
}

.ss-opt-letter {
  font-family: 'VT323', monospace;
  font-size: 18px;
  color: var(--text-dim);
  flex-shrink: 0;
  line-height: 1;
  margin-top: 1px;
  transition: color 0.18s;
}

.ss-opt-btn:hover:not(:disabled) .ss-opt-letter {
  color: var(--green);
}

.ss-opt-btn.correct {
  border-color: var(--green) !important;
  color: var(--green) !important;
  background: rgba(0, 255, 65, 0.08) !important;
  animation: defenseSuccess 0.7s ease;
}

.ss-opt-btn.correct .ss-opt-letter { color: var(--green) !important; }

.ss-opt-btn.wrong {
  border-color: var(--red) !important;
  color: var(--red) !important;
  background: var(--red-faint) !important;
  animation: shakeX 0.4s ease;
}

.ss-opt-btn.wrong .ss-opt-letter { color: var(--red) !important; }

.ss-opt-btn:disabled { cursor: not-allowed; }

/* ══════════════════════════════════════════
   FEEDBACK
══════════════════════════════════════════ */
.ss-feedback {
  border: 1px solid var(--border);
  padding: 12px 16px;
  font-size: 12px;
  line-height: 1.7;
  margin-bottom: 14px;
  animation: fadeUp 0.25s ease both;
}

.ss-feedback.ss-fb-correct {
  border-color: rgba(0, 255, 65, 0.3);
  background: rgba(0, 255, 65, 0.06);
  color: rgba(0, 255, 65, 0.85);
}

.ss-feedback.ss-fb-wrong {
  border-color: var(--red-border);
  background: var(--red-faint);
  color: rgba(255, 100, 100, 0.9);
}

.ss-fb-icon { margin-right: 8px; font-size: 14px; }

.ss-fb-correct-opt {
  display: block;
  margin-top: 6px;
  color: var(--green);
  font-family: 'Fira Code', monospace;
  font-size: 11px;
}

.ss-fb-exp {
  margin-top: 8px;
  color: var(--text-mid);
  font-size: 12px;
  line-height: 1.7;
}

/* ══════════════════════════════════════════
   NAVEGAÇÃO DA SESSÃO
══════════════════════════════════════════ */
.ss-nav {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
}

.ss-skip-wrap {
  display: flex;
  justify-content: flex-end;
  margin-top: -8px;
  margin-bottom: 14px;
}

.ss-skip-btn {
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
  color: var(--text-dim);
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px 8px;
  transition: color 0.2s;
  letter-spacing: 1px;
}

.ss-skip-btn:hover { color: var(--text-mid); }

/* ══════════════════════════════════════════
   RESULTADO
══════════════════════════════════════════ */
.sim-result {
  animation: fadeUp 0.4s ease both;
}

.sr-grade {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 32px 20px;
  border: 1px solid var(--border);
  background: var(--green-faint);
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
}

.sr-grade::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  animation: scanline 4s linear infinite;
}

.sr-grade-icon {
  font-family: 'VT323', monospace;
  font-size: 52px;
  line-height: 1;
  margin-bottom: 8px;
}

.sr-grade-pct {
  font-family: 'VT323', monospace;
  font-size: 72px;
  line-height: 1;
  text-shadow: 0 0 30px currentColor;
}

.sr-grade-label {
  font-size: 11px;
  letter-spacing: 3px;
  margin-top: 6px;
  opacity: 0.7;
}

.sr-grade.perfect { color: var(--green); border-color: var(--green); }
.sr-grade.good    { color: var(--green); }
.sr-grade.avg     { color: var(--yellow); border-color: rgba(255, 224, 102, 0.3); }
.sr-grade.bad     { color: var(--red);   border-color: var(--red-border); }

/* ── stats grid ── */
.sr-stats {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  border: 1px solid var(--border);
  background: var(--border);
  margin-bottom: 20px;
}

.sr-stat {
  background: rgba(0, 0, 0, 0.4);
  padding: 12px 10px;
  text-align: center;
}

.sr-stat-val {
  font-family: 'VT323', monospace;
  font-size: 28px;
  line-height: 1;
}

.sr-stat-val.correct { color: var(--green);   }
.sr-stat-val.wrong   { color: var(--red);     }
.sr-stat-val.xp      { color: var(--yellow);  }
.sr-stat-val.dim     { color: var(--text-mid);}

.sr-stat-label {
  font-size: 9px;
  color: var(--text-dim);
  margin-top: 4px;
  letter-spacing: 0.5px;
}

.sr-section { margin-bottom: 20px; }

.sr-section-title {
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 1px;
  margin-bottom: 10px;
}

/* ══════════════════════════════════════════
   BREAKDOWN POR VETOR
══════════════════════════════════════════ */
.sim-breakdown {
  border: 1px solid var(--border);
  overflow: hidden;
}

.sim-bd-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}

.sim-bd-row:last-child { border-bottom: none; }

.sim-bd-label {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  width: 160px;
}

.sim-bd-num {
  font-family: 'VT323', monospace;
  font-size: 18px;
  color: var(--text-dim);
}

.sim-bd-vector {
  font-size: 11px;
  color: var(--text-mid);
}

.sim-bd-bar-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
}

.sim-bd-bar {
  flex: 1;
  height: 4px;
  background: rgba(0, 255, 65, 0.08);
  overflow: hidden;
}

.sim-bd-fill {
  height: 100%;
  transition: width 0.8s ease;
}

.sim-bd-fill.good { background: var(--green); box-shadow: 0 0 4px var(--green); }
.sim-bd-fill.avg  { background: var(--yellow); }
.sim-bd-fill.bad  { background: var(--red); }

.sim-bd-pct {
  font-size: 11px;
  width: 36px;
  text-align: right;
  flex-shrink: 0;
}

.sim-bd-pct.good { color: var(--green);  }
.sim-bd-pct.avg  { color: var(--yellow); }
.sim-bd-pct.bad  { color: var(--red);    }

/* ══════════════════════════════════════════
   REVISÃO DAS QUESTÕES
══════════════════════════════════════════ */
.sim-review {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sim-rv-item {
  border: 1px solid var(--border);
  padding: 12px 14px;
  background: rgba(0, 0, 0, 0.2);
  animation: fadeUp 0.3s ease both;
}

.sim-rv-item.rv-correct { border-left: 3px solid var(--green); }
.sim-rv-item.rv-wrong   { border-left: 3px solid var(--red);   }

.rv-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
  font-size: 10px;
  color: var(--text-dim);
}

.rv-icon { font-size: 13px; flex-shrink: 0; }

.sim-rv-item.rv-correct .rv-icon { color: var(--green); }
.sim-rv-item.rv-wrong   .rv-icon { color: var(--red);   }

.rv-num    { font-family: 'VT323', monospace; font-size: 16px; color: var(--text-dim); }
.rv-vector { flex: 1; color: var(--text-dim); }
.rv-time   { color: rgba(0, 255, 65, 0.3); }

.rv-q {
  font-size: 12px;
  color: var(--text-mid);
  line-height: 1.6;
  margin-bottom: 4px;
}

.rv-correct-ans {
  font-family: 'Fira Code', monospace;
  font-size: 11px;
  color: var(--green);
  margin-top: 6px;
  padding: 4px 8px;
  border: 1px solid rgba(0, 255, 65, 0.2);
  background: rgba(0, 255, 65, 0.04);
}

.rv-exp {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 6px;
  line-height: 1.6;
  font-style: italic;
}

/* ══════════════════════════════════════════
   AÇÕES DO RESULTADO
══════════════════════════════════════════ */
.sr-actions {
  display: flex;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
}

/* ══════════════════════════════════════════
   HISTÓRICO
══════════════════════════════════════════ */
.sim-recent-title {
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.sim-recent-title::before { content: '// '; }