/* ICFESSK - Exam / Simulacro Styles */
/* Extracted from pages.css - V7 CSS cleanup */

/* ── Simulacro ─────────────────────────────────────────────────────── */
.simulacro-main {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--sp-2xl) var(--sp-md);
}

.simulacro-start {
  display: flex;
  justify-content: center;
  padding-top: var(--sp-xl);
}

.simulacro-start-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--sp-3xl);
  box-shadow: var(--shadow-lg);
  text-align: center;
  max-width: 560px;
  width: 100%;
}

.simulacro-start-title {
  font-size: 2rem;
  font-weight: var(--fw-extra);
  margin-bottom: var(--sp-sm);
}

.simulacro-start-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--sp-2xl);
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}

.simulacro-stats-row {
  display: flex;
  justify-content: center;
  gap: var(--sp-xl);
  margin-bottom: var(--sp-2xl);
}

.simulacro-stat {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  text-align: left;
}

.simulacro-stat .material-symbols-outlined {
  font-size: 28px;
  color: var(--violet);
  background: var(--violet-light);
  padding: 8px;
  border-radius: var(--r-md);
}

.simulacro-stat strong {
  display: block;
  font-size: 1.1rem;
  color: var(--text-primary);
}

.simulacro-stat small {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.simulacro-start-note {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: var(--sp-md);
}

.simulacro-done {
  display: flex;
  justify-content: center;
  padding-top: var(--sp-xl);
}

.simulacro-done-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--sp-3xl);
  box-shadow: var(--shadow-lg);
  text-align: center;
  max-width: 560px;
  width: 100%;
}

.simulacro-done-actions {
  display: flex;
  gap: var(--sp-md);
  justify-content: center;
  margin-top: var(--sp-xl);
}


/* ══════════════════════════════════════════════════════
   SIMULACRO EXAM RUNNER — Stitch-aligned layout system
   ══════════════════════════════════════════════════════ */

/* ── Full-page exam layout ─────────────────────────── */
.sim-exam-layout {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
  background: #F8F9FB;
}

/* ── Header ─────────────────────────────────────────── */
.sim-exam-header {
  height: 64px;
  min-height: 64px;
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--sp-2xl);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.04);
}

.sim-exam-header-left {
  display: flex;
  align-items: center;
  gap: var(--sp-md);
}

.sim-exam-logo {
  width: 32px;
  height: 32px;
  background: var(--violet);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--fw-bold);
  font-size: 0.9rem;
  flex-shrink: 0;
}

.sim-exam-title {
  font-size: 1.1rem;
  font-weight: var(--fw-semi);
  color: var(--text-primary);
  margin: 0;
}

.sim-exam-header-right {
  display: flex;
  align-items: center;
  gap: var(--sp-xl);
}

/* Timer pill */
.sim-timer-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: #EEF2FF;
  border: 1px solid rgba(26, 50, 244, 0.15);
  border-radius: 99px;
  color: var(--blue);
}

.sim-timer-value {
  font-family: 'Courier New', Courier, monospace;
  font-weight: var(--fw-bold);
  font-size: 1.15rem;
  letter-spacing: 0.05em;
  color: var(--blue);
  min-width: 70px;
}

.sim-timer-pill.sim-timer--warning {
  background: #FFF3E0;
  border-color: rgba(255, 152, 0, 0.3);
  color: #F97316;
}

.sim-timer-pill.sim-timer--warning .sim-timer-value {
  color: #F97316;
}

.sim-timer-pill.sim-timer--danger {
  background: #FFEBEE;
  border-color: rgba(244, 67, 54, 0.3);
  color: #D32F2F;
  animation: sim-timer-pulse 1s ease infinite;
}

.sim-timer-pill.sim-timer--danger .sim-timer-value {
  color: #D32F2F;
}

@keyframes sim-timer-pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.65;
  }
}

/* Finish button */
.sim-finish-btn {
  padding: 8px 20px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: var(--fw-semi);
  cursor: pointer;
  transition: all var(--duration) var(--ease);
}

.sim-finish-btn:hover {
  border-color: #D32F2F;
  color: #D32F2F;
  background: #FFEBEE;
}

/* ── Pre-start screen ──────────────────────────────── */
.sim-start-screen {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-2xl);
  overflow-y: auto;
}

.simulacro-start-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-2xl);
  padding: var(--sp-3xl);
  max-width: 480px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.simulacro-start-title {
  font-size: 1.75rem;
  font-weight: var(--fw-bold);
  margin-bottom: var(--sp-sm);
  color: var(--text-primary);
}

.simulacro-start-desc {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--sp-2xl);
}

.simulacro-stats-row {
  display: flex;
  justify-content: center;
  gap: var(--sp-2xl);
  margin-bottom: var(--sp-2xl);
}

.simulacro-stat {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  font-size: 0.95rem;
}

.simulacro-stat .material-symbols-outlined {
  color: var(--violet);
  font-size: 24px;
}

.simulacro-stat strong {
  font-size: 1.4rem;
  font-weight: var(--fw-bold);
  display: block;
  color: var(--text-primary);
}

.simulacro-stat small {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ── Main quiz screen (full remaining height) ─────── */
.sim-quiz-screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.sim-body {
  flex: 1;
  display: flex;
  overflow: hidden;
}

/* ── Lateral Navigation ────────────────────────────── */
.sim-lateral-nav {
  width: 220px;
  min-width: 220px;
  background: var(--bg-white);
  border-right: 1px solid var(--border);
  padding: var(--sp-xl);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.sim-nav-label {
  font-size: 0.7rem;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-secondary);
  margin-bottom: var(--sp-lg);
}

.sim-nav-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: auto;
}

/* Question nav buttons */
.sim-q-btn {
  aspect-ratio: 1;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: var(--fw-medium);
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.sim-q-btn:hover {
  border-color: var(--violet);
  color: var(--violet);
}

.sim-q-btn--answered {
  background: var(--violet);
  border-color: var(--violet);
  color: white;
}

.sim-q-btn--answered:hover {
  background: #5b23d8;
}

.sim-q-btn--current {
  background: var(--bg-white);
  border: 2.5px solid var(--violet);
  color: var(--violet);
  font-weight: var(--fw-bold);
  box-shadow: 0 0 0 3px rgba(108, 43, 255, 0.15);
}

.sim-q-btn--review {
  border-color: #E91E8C;
  color: #E91E8C;
  background: var(--bg-white);
}

.sim-q-btn--review::after {
  content: '';
  position: absolute;
  top: -3px;
  right: -3px;
  width: 8px;
  height: 8px;
  background: #E91E8C;
  border-radius: 50%;
  border: 1.5px solid white;
}

.sim-q-btn--answered-review {
  background: var(--violet);
  border-color: var(--violet);
  color: white;
}

.sim-q-btn--answered-review::after {
  content: '';
  position: absolute;
  top: -3px;
  right: -3px;
  width: 8px;
  height: 8px;
  background: #E91E8C;
  border-radius: 50%;
  border: 1.5px solid white;
}

/* Legend */
.sim-legend {
  margin-top: var(--sp-xl);
  padding-top: var(--sp-md);
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
}

.sim-legend-item {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.sim-legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  flex-shrink: 0;
}

.sim-legend-dot--answered {
  background: var(--violet);
}

.sim-legend-dot--review {
  background: var(--bg-white);
  border: 1.5px solid #E91E8C;
  position: relative;
}

.sim-legend-dot--pending {
  background: var(--bg-white);
  border: 1.5px solid var(--border);
}

/* ── Main Panel ────────────────────────────────────── */
.sim-main-panel {
  flex: 1;
  overflow-y: auto;
  padding: var(--sp-2xl);
}

/* Two-panel layout (stimulus present) */
.sim-two-panel {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-2xl);
  align-items: start;
}

/* Stimulus panel */
.sim-stimulus-panel {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--sp-2xl);
  position: sticky;
  top: var(--sp-md);
  max-height: calc(100vh - 180px);
  overflow-y: auto;
  box-shadow: var(--shadow-sm);
}

.sim-stimulus-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--violet);
  margin-bottom: var(--sp-lg);
}

.sim-stimulus-content {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-primary);
}

.sim-stimulus-content p {
  margin-bottom: var(--sp-md);
}

/* Question panel (right side or single) */
.sim-question-panel,
.sim-single-panel {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--sp-2xl);
  box-shadow: var(--shadow-sm);
}

.sim-single-panel {
  max-width: 720px;
  margin: 0 auto;
}

.sim-q-meta {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: var(--sp-md);
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
}

.sim-area-tag {
  font-size: 0.7rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.8px;
  color: var(--violet);
  background: rgba(139, 92, 246, 0.08);
  padding: 3px 10px;
  border-radius: 20px;
}

.sim-question-stem {
  font-size: 1.15rem;
  font-weight: var(--fw-semi);
  line-height: 1.5;
  color: var(--text-primary);
  margin-bottom: var(--sp-2xl);
  margin-top: 0;
}

/* Options */
.sim-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sim-option-card {
  display: flex;
  align-items: center;
  gap: var(--sp-md);
  padding: 16px var(--sp-lg);
  border: 2px solid var(--border);
  border-radius: var(--r-lg);
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.sim-option-card:hover {
  border-color: rgba(108, 43, 255, 0.3);
  background: rgba(108, 43, 255, 0.02);
}

.sim-option-card--selected {
  border-color: var(--violet);
  background: rgba(108, 43, 255, 0.03);
}

.sim-option-card input[type="radio"] {
  display: none;
}

.sim-option-badge {
  width: 32px;
  height: 32px;
  min-width: 32px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: var(--fw-bold);
  color: var(--text-secondary);
  background: var(--bg-primary);
  transition: all 0.15s ease;
}

.sim-option-card--selected .sim-option-badge {
  background: var(--violet);
  border-color: var(--violet);
  color: white;
}

.sim-option-text {
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.4;
  flex: 1;
}

.sim-option-card--selected .sim-option-text {
  font-weight: var(--fw-medium);
}

/* ── Footer ──────────────────────────────────────── */
.sim-exam-footer {
  background: var(--bg-white);
  border-top: 1px solid var(--border);
  padding: 14px var(--sp-2xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-lg);
  flex-shrink: 0;
}

.sim-footer-left {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
}

.sim-footer-right {
  display: flex;
  align-items: center;
  gap: var(--sp-lg);
}

.sim-prev-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: var(--fw-semi);
  border-radius: 10px;
  cursor: pointer;
  transition: all var(--duration) var(--ease);
}

.sim-prev-btn:hover:not(:disabled) {
  background: var(--bg-primary);
  color: var(--text-primary);
}

.sim-prev-btn:disabled {
  opacity: 0.4;
  cursor: default;
}

.sim-review-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border: 1.5px solid rgba(233, 30, 140, 0.2);
  background: transparent;
  color: #E91E8C;
  font-size: 0.9rem;
  font-weight: var(--fw-semi);
  border-radius: 10px;
  cursor: pointer;
  transition: all var(--duration) var(--ease);
}

.sim-review-btn:hover {
  background: rgba(233, 30, 140, 0.05);
  border-color: rgba(233, 30, 140, 0.4);
}

.sim-review-btn--active {
  background: rgba(233, 30, 140, 0.08);
  border-color: #E91E8C;
  color: #E91E8C;
}

.sim-footer-progress {
  text-align: right;
}

.sim-progress-label {
  font-size: 0.65rem;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.sim-progress-bar-track {
  width: 120px;
  height: 6px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
}

.sim-progress-bar-fill {
  height: 100%;
  background: var(--violet);
  border-radius: 99px;
  transition: width 0.3s ease;
}

.sim-next-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 24px;
  font-size: 0.95rem;
}

/* ── Confirm Finish Modal ─────────────────────────── */
.sim-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: var(--sp-lg);
}

.sim-modal-card {
  background: var(--bg-white);
  border-radius: var(--r-2xl);
  padding: var(--sp-3xl);
  max-width: 420px;
  width: 100%;
  text-align: center;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.15);
}

.sim-modal-title {
  font-size: 1.5rem;
  font-weight: var(--fw-bold);
  margin-bottom: var(--sp-sm);
  color: var(--text-primary);
}

.sim-modal-desc {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--sp-2xl);
  font-size: 0.95rem;
}

.sim-modal-actions {
  display: flex;
  gap: var(--sp-md);
  justify-content: center;
}

.sim-modal-actions .btn {
  flex: 1;
}

/* ── Mobile Nav Modal ────────────────────────────── */
.sim-mobile-nav-btn {
  padding: 8px 12px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  background: var(--bg-white);
  color: var(--text-primary);
  display: none;
  /* Only on mobile */
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.sim-mobile-nav-sheet {
  background: var(--bg-white);
  width: 100%;
  max-height: 85vh;
  border-radius: var(--r-xl) var(--r-xl) 0 0;
  padding: var(--sp-xl) var(--sp-lg);
  display: flex;
  flex-direction: column;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
  position: absolute;
  bottom: 0;
  animation: simSlideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes simSlideUp {
  from {
    transform: translateY(100%);
  }

  to {
    transform: translateY(0);
  }
}

.sim-mobile-nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--sp-lg);
}

.sim-mobile-nav-sheet .sim-nav-grid {
  overflow-y: auto;
  max-height: 50vh;
  padding-right: 4px;
}

/* ── Responsive ───────────────────────────────────── */
@media (max-width: 1024px) {
  .sim-two-panel {
    grid-template-columns: 1fr;
  }

  .sim-stimulus-panel {
    position: static;
    max-height: none;
  }
}

@media (max-width: 768px) {
  .sim-lateral-nav {
    display: none;
  }

  .sim-mobile-nav-btn {
    display: flex !important;
  }

  /* Header: hide finish button text, show icon-only or hide entirely */
  .sim-finish-btn {
    font-size: 0 !important;
    padding: 8px 12px !important;
    min-width: 0 !important;
    gap: 0 !important;
  }
  .sim-finish-btn .material-symbols-outlined {
    font-size: 20px !important;
  }

  .sim-exam-header {
    padding: 0 var(--sp-lg);
    gap: var(--sp-sm);
  }

  .sim-exam-header-right {
    gap: var(--sp-sm);
  }

  .sim-exam-title {
    font-size: 1rem;
  }

  .sim-timer-value {
    font-size: 1rem;
  }

  .sim-main-panel {
    padding: var(--sp-lg);
  }

  .sim-footer-progress {
    display: none;
  }

  .sim-prev-btn span:last-child,
  .sim-review-btn span:last-child {
    display: none;
  }

  /* Mobile nav sheet: CTA Finalizar at bottom */
  .sim-mobile-nav-finish {
    display: block !important;
  }
}

/* Mobile nav sheet finish CTA — hidden on desktop */
.sim-mobile-nav-finish {
  display: none;
  margin-top: var(--sp-lg);
  padding-top: var(--sp-md);
  border-top: 1px solid var(--border);
}

.sim-mobile-nav-finish .btn {
  width: 100%;
  justify-content: center;
  gap: 8px;
  font-weight: var(--fw-semi);
}