/* EdictAI - Style Sheet (Premium Dark Slate & Emerald Health Theme) */

:root {
  --bg-primary: #0b0f19;
  --bg-secondary: #131b2e;
  --bg-tertiary: #1e293b;
  --bg-card: rgba(19, 27, 46, 0.85);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-highlight: rgba(16, 185, 129, 0.2);
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --color-emerald: #10b981;
  --color-emerald-hover: #059669;
  --color-emerald-glow: rgba(16, 185, 129, 0.15);
  
  --color-blue: #3b82f6;
  --color-blue-glow: rgba(59, 130, 246, 0.15);
  
  --color-danger: #ef4444;
  --color-danger-bg: rgba(239, 68, 68, 0.1);
  --color-success: #10b981;
  --color-success-bg: rgba(16, 185, 129, 0.1);
  
  --sidebar-width: 260px;
  --transition-speed: 0.25s;
  --border-radius: 16px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* App Container Layout */
.app-container {
  display: flex;
  min-height: 100vh;
}

/* Sidebar Navigation (Desktop) */
.sidebar {
  width: var(--sidebar-width);
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  position: fixed;
  height: 100vh;
  z-index: 100;
  transition: transform var(--transition-speed);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 3rem;
}

.logo-icon {
  width: 32px;
  height: 32px;
  color: var(--color-emerald);
  filter: drop-shadow(0 0 8px var(--color-emerald-glow));
}

.logo-text {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.logo-text .highlight {
  color: var(--color-emerald);
}

.nav-menu {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex-grow: 1;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 0.85rem 1rem;
  border-radius: 12px;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 500;
  text-align: left;
  transition: all var(--transition-speed);
}

.nav-item svg {
  width: 20px;
  height: 20px;
  transition: stroke var(--transition-speed);
}

.nav-item:hover {
  background-color: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
}

.nav-item.active {
  background-color: var(--color-emerald-glow);
  color: var(--color-emerald);
  font-weight: 600;
}

.nav-item.active svg {
  stroke: var(--color-emerald);
}

.sidebar-footer {
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.cargo-badge {
  display: inline-block;
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
  width: 100%;
  text-align: center;
  border: 1px solid var(--border-color);
}

/* Main Content Area */
.main-content {
  flex-grow: 1;
  margin-left: var(--sidebar-width);
  padding: 2.5rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* Top Bar Styling */
.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.top-bar h1 {
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.top-bar .subtitle {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-top: 0.25rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.btn-install {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--color-emerald);
  color: white;
  border: none;
  padding: 0.6rem 1.2rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background-color var(--transition-speed);
}

.btn-install:hover {
  background-color: var(--color-emerald-hover);
}

.btn-install svg {
  width: 16px;
  height: 16px;
}

.profile-info {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.profile-title {
  font-weight: 600;
  font-size: 0.95rem;
}

.target-contest {
  color: var(--color-emerald);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* Tab Views management */
.tab-view {
  display: none;
  flex-direction: column;
  gap: 2rem;
  animation: fadeIn 0.3s ease-out;
}

.tab-view.active {
  display: flex;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Dashboard: Progress Banner Card */
.progress-banner-card {
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  position: relative;
  overflow: hidden;
}

.progress-banner-card::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-emerald-glow) 0%, transparent 70%);
  z-index: 0;
  pointer-events: none;
}

.progress-banner-text {
  max-width: 60%;
  z-index: 1;
}

.progress-banner-text h2 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.progress-banner-text p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.banner-quick-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.stat-num {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-primary);
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-divider {
  width: 1px;
  height: 35px;
  background-color: var(--border-color);
}

.progress-banner-chart {
  z-index: 1;
}

.radial-progress-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.circular-chart {
  display: block;
  width: 110px;
  height: 110px;
}

.circle-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.05);
  stroke-width: 2.8;
}

.circle {
  fill: none;
  stroke-width: 2.8;
  stroke-linecap: round;
  transition: stroke-dasharray 0.5s ease-in-out;
}

.circular-chart.emerald .circle {
  stroke: var(--color-emerald);
  filter: drop-shadow(0 0 4px rgba(16, 185, 129, 0.3));
}

.percentage {
  fill: var(--text-primary);
  font-family: sans-serif;
  font-size: 0.55rem;
  font-weight: 700;
  text-anchor: middle;
}

.radial-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Disciplines Grid */
.disciplines-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.discipline-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: all var(--transition-speed);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.discipline-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.discipline-card.specific {
  grid-column: span 1;
  border-color: var(--border-highlight);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.04), rgba(19, 27, 46, 0.9));
}

.discipline-card.specific::after {
  content: "ESPECÍFICA";
  position: absolute;
  top: 15px;
  right: -25px;
  background-color: var(--color-emerald);
  color: #0b0f19;
  font-size: 0.6rem;
  font-weight: 800;
  padding: 0.25rem 2rem;
  transform: rotate(45deg);
  letter-spacing: 0.5px;
}

.card-icon-wrapper {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.card-icon-wrapper svg {
  width: 22px;
  height: 22px;
}

.card-icon-wrapper.pt { background-color: rgba(59, 130, 246, 0.15); color: #3b82f6; }
.card-icon-wrapper.mat { background-color: rgba(139, 92, 246, 0.15); color: #8b5cf6; }
.card-icon-wrapper.inf { background-color: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.card-icon-wrapper.est { background-color: rgba(236, 72, 153, 0.15); color: #ec4899; }
.card-icon-wrapper.esp { background-color: rgba(16, 185, 129, 0.15); color: #10b981; }

.discipline-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.3;
}

.question-info {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.card-progress {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.progress-bar-bg {
  width: 100%;
  height: 6px;
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background-color: var(--color-blue);
  border-radius: 10px;
  width: 0%;
  transition: width 0.4s ease-out;
}

.discipline-card.specific .progress-bar-fill {
  background-color: var(--color-emerald);
}

.progress-percent {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

.btn-card-action {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.65rem;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-speed);
}

.btn-card-action:hover {
  background-color: var(--color-emerald);
  border-color: var(--color-emerald);
  color: #0b0f19;
}

.discipline-card.specific .btn-card-action:hover {
  background-color: var(--color-emerald);
  border-color: var(--color-emerald);
}

/* Modais Generic Styling */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.65);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  backdrop-filter: blur(5px);
}

.modal.active {
  display: flex;
}

.modal-content {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  max-width: 680px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  animation: modalSlide 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalSlide {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.modal-subtitle-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.subject-tag {
  background-color: rgba(59, 130, 246, 0.1);
  color: var(--color-blue);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  border: 1px solid rgba(59, 130, 246, 0.15);
}

.modal-progress-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.btn-close-modal {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
}

.btn-close-modal svg {
  width: 22px;
  height: 22px;
}

.modal-body-content {
  padding: 2rem 1.5rem;
  overflow-y: auto;
}

.question-text {
  font-size: 1.15rem;
  font-weight: 500;
  margin-bottom: 2rem;
  line-height: 1.45;
  color: var(--text-primary);
}

.options-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.option-btn {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1rem;
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
  font-size: 0.95rem;
  transition: all 0.15s ease;
  width: 100%;
}

.option-btn:hover:not(:disabled) {
  border-color: var(--text-muted);
  background-color: rgba(255, 255, 255, 0.02);
}

.option-btn:disabled {
  cursor: not-allowed;
}

.option-letter {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--bg-tertiary);
  font-weight: 700;
  font-size: 0.75rem;
  flex-shrink: 0;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

.option-btn.selected {
  border-color: var(--color-blue);
  background-color: rgba(59, 130, 246, 0.05);
}

.option-btn.selected .option-letter {
  background-color: var(--color-blue);
  color: white;
  border-color: var(--color-blue);
}

/* Correction colors for options */
.option-btn.correct {
  border-color: var(--color-success);
  background-color: var(--color-success-bg);
}

.option-btn.correct .option-letter {
  background-color: var(--color-success);
  color: #0b0f19;
  border-color: var(--color-success);
}

.option-btn.wrong {
  border-color: var(--color-danger);
  background-color: var(--color-danger-bg);
}

.option-btn.wrong .option-letter {
  background-color: var(--color-danger);
  color: white;
  border-color: var(--color-danger);
}

/* Explanation Box */
.explanation-box {
  background-color: rgba(255, 255, 255, 0.03);
  border-left: 4px solid var(--color-emerald);
  padding: 1.25rem;
  border-radius: 0 8px 8px 0;
  margin-top: 1.5rem;
  animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.explanation-box h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-emerald);
  margin-bottom: 0.5rem;
}

.explanation-box p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
}

/* Buttons basic */
.btn-primary, .btn-secondary, .btn-danger {
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-speed);
}

.btn-primary {
  background-color: var(--color-emerald);
  color: #0b0f19;
}

.btn-primary:hover {
  background-color: var(--color-emerald-hover);
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.2);
}

.btn-secondary {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.btn-danger {
  background-color: var(--color-danger-bg);
  border: 1px solid var(--color-danger);
  color: var(--color-danger);
}

.btn-danger:hover {
  background-color: var(--color-danger);
  color: white;
}

/* Simulados Panel */
.simulado-start-panel {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 2rem;
}

.info-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.info-card h2 {
  font-size: 1.5rem;
  font-weight: 700;
}

.info-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
}

.simulado-distribution-list {
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.25rem 1.25rem 1.25rem 2.25rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.simulado-rules {
  display: flex;
  gap: 2rem;
  margin: 0.5rem 0;
}

.rule-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.rule-item svg {
  width: 20px;
  height: 20px;
  color: var(--color-emerald);
}

/* History lists */
.simulado-history-sidebar, .redacao-sidebar-history {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-height: 550px;
  overflow-y: auto;
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--text-muted);
  gap: 1rem;
}

.empty-state svg {
  width: 48px;
  height: 48px;
}

.empty-state p {
  font-size: 0.85rem;
}

.simulados-history-list, .redacoes-history-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.history-item {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: border-color var(--transition-speed);
}

.history-item:hover {
  border-color: var(--text-muted);
}

.history-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.history-date {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.history-score {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-emerald);
}

.history-score.danger {
  color: var(--color-danger);
}

.history-details {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* Active Simulado Mode */
.simulado-active-panel {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.simulado-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1.25rem;
}

.simulado-title-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.simulado-badge {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  color: var(--text-secondary);
}

.simulado-timer {
  font-family: monospace;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  padding: 0.4rem 1rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.simulado-question-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.question-meta-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.weight-tag {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
}

.simulado-footer {
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Results panel */
.simulado-result-panel {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 2rem;
}

.result-badge {
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.4rem 1.25rem;
  border-radius: 20px;
}

.result-badge.approved {
  background-color: var(--color-success-bg);
  color: var(--color-success);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.result-badge.reproved {
  background-color: var(--color-danger-bg);
  color: var(--color-danger);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.result-score-circle {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background-color: var(--bg-primary);
  border: 5px solid var(--color-emerald);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px var(--color-emerald-glow);
}

.result-score-circle.reproved {
  border-color: var(--color-danger);
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.1);
}

.result-score-circle .big-score {
  font-size: 2.25rem;
  font-weight: 800;
}

.result-score-circle .total-possible {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.result-breakdown {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  width: 100%;
  max-width: 500px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
}

.breakdown-item span {
  display: block;
}

.breakdown-num {
  font-size: 1.35rem;
  font-weight: 700;
}

.breakdown-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

/* Redação view layouts */
.redacao-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.redacao-selection-panel {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 2rem;
}

.redacao-evaluation-info {
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.redacao-evaluation-info h3 {
  font-size: 0.95rem;
  font-weight: 700;
}

.criteria-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.criteria-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.crit-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.crit-points {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-emerald);
}

.crit-desc {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.themes-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.theme-selection-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  transition: all var(--transition-speed);
}

.theme-selection-card:hover {
  border-color: var(--color-emerald);
  background-color: rgba(16, 185, 129, 0.01);
}

.theme-card-text {
  max-width: 75%;
}

.theme-card-text h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.theme-card-text p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Redação writing interface */
.redacao-writing-panel {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.writing-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
}

.btn-back-redacao {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
}

.btn-back-redacao svg {
  width: 18px;
  height: 18px;
}

.writing-timer {
  font-family: monospace;
  font-size: 1.35rem;
  font-weight: 700;
  background-color: var(--bg-primary);
  padding: 0.4rem 1rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  color: var(--color-emerald);
}

.theme-prompt-box {
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.theme-prompt-box h2 {
  font-size: 1.25rem;
  font-weight: 700;
}

.motivator-text {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.5;
  font-style: italic;
}

.instructions-text {
  border-top: 1px dashed var(--border-color);
  padding-top: 1rem;
  color: var(--text-primary);
  font-size: 0.88rem;
  line-height: 1.5;
  white-space: pre-line;
}

/* Digital 30 Line Paper Sheet */
.paper-container {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.paper-rules-bar {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.paper-sheet {
  display: flex;
  background-color: #fafbfc;
  color: #1e293b;
  border-radius: 12px;
  border: 1px solid #cbd5e1;
  min-height: 690px; /* 30 lines * 23px line height */
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  position: relative;
  overflow: hidden;
}

.line-numbers-gutter {
  width: 48px;
  background-color: #f1f5f9;
  border-right: 1px solid #cbd5e1;
  display: flex;
  flex-direction: column;
  padding-top: 1.05rem; /* match textarea padding */
  align-items: center;
  flex-shrink: 0;
  user-select: none;
}

.line-num {
  font-family: monospace;
  font-size: 0.85rem;
  height: 23px; /* MUST match textarea line-height exactly! */
  line-height: 23px;
  color: #94a3b8;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

.writing-textarea {
  flex-grow: 1;
  border: none;
  background-color: transparent;
  padding: 1.05rem 1.5rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.92rem;
  line-height: 23px; /* MUST match line-num height */
  height: 690px;
  resize: none;
  color: #1e293b;
  outline: none;
  background-image: linear-gradient(#e2e8f0 1px, transparent 1px);
  background-size: 100% 23px;
  background-attachment: local;
}

.writing-textarea::placeholder {
  color: #94a3b8;
  opacity: 0.7;
}

.writing-footer {
  display: flex;
  justify-content: flex-end;
}

/* Correction Panel for Redações */
.redacao-correction-panel {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.correction-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1.5rem;
}

.correction-score-box {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.score-tag-big {
  background-color: var(--color-emerald-glow);
  color: var(--color-emerald);
  border: 2px solid var(--color-emerald);
  padding: 0.5rem 1.5rem;
  font-size: 1.6rem;
  font-weight: 800;
  border-radius: 12px;
}

.correction-split-view {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.user-written-view h3, .criteria-self-view h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.written-text-display {
  background-color: #fafbfc;
  color: #1e293b;
  border-radius: 12px;
  border: 1px solid #cbd5e1;
  padding: 1.5rem;
  white-space: pre-line;
  max-height: 400px;
  overflow-y: auto;
  font-size: 0.9rem;
  line-height: 1.6;
}

.criteria-self-view {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.self-evaluation-intro {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.criteria-eval-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.eval-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  font-size: 0.95rem;
}

.eval-card-points {
  color: var(--color-emerald);
}

.eval-card-description {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.eval-checklist {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.checklist-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-primary);
  cursor: pointer;
}

.checklist-label input[type="checkbox"] {
  margin-top: 0.2rem;
  accent-color: var(--color-emerald);
  cursor: pointer;
}

.correction-footer-actions {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
}

/* Statistics view styling */
.stats-cards-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.stat-card-small {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.stat-card-title {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.stat-card-value {
  font-size: 1.75rem;
  font-weight: 800;
}

.stat-card-value.success { color: var(--color-success); }
.stat-card-value.danger { color: var(--color-danger); }
.stat-card-value.highlight { color: var(--color-emerald); }

.stats-charts-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.stats-panel-box {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.stats-panel-box h3 {
  font-size: 1.15rem;
  font-weight: 700;
}

.subject-bars-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.subject-bar-item {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.bar-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  font-weight: 600;
}

.bar-bg {
  width: 100%;
  height: 8px;
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
}

.bar-fill {
  height: 100%;
  background-color: var(--color-blue);
  border-radius: 10px;
  width: 0%;
  transition: width 0.4s ease-out;
}

.bar-fill.success {
  background-color: var(--color-emerald);
}

.redacao-stats-summary {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 2rem;
  border-radius: 12px;
}

.redacao-stat-circle {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  border: 4px solid var(--color-emerald);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stat-big-num {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--color-emerald);
}

.stat-sub-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  text-align: center;
}

.redacao-stat-details {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.85rem;
  flex-grow: 1;
}

.evaluation-health-bar {
  width: 100%;
  height: 6px;
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  overflow: hidden;
  margin-top: 0.5rem;
}

.health-fill {
  height: 100%;
  background-color: var(--color-emerald);
  width: 0%;
}

.health-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
}

.stats-reset-box {
  display: flex;
  justify-content: center;
  margin-top: 1rem;
}

/* Bottom Nav bar (Mobile) */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  justify-content: space-around;
  padding: 0.5rem 0;
  z-index: 100;
}

.bottom-nav-item {
  background: none;
  border: none;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.65rem;
  font-weight: 600;
  cursor: pointer;
}

.bottom-nav-item svg {
  width: 20px;
  height: 20px;
}

.bottom-nav-item.active {
  color: var(--color-emerald);
}

/* Responsive Breakpoints */
@media (max-width: 992px) {
  .simulado-start-panel, .redacao-selection-panel {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    display: none;
  }
  
  .bottom-nav {
    display: flex;
  }
  
  .main-content {
    margin-left: 0;
    padding: 1.5rem;
    padding-bottom: 5rem; /* space for bottom nav */
  }
  
  .top-bar h1 {
    font-size: 1.5rem;
  }
  
  .progress-banner-card {
    flex-direction: column-reverse;
    padding: 1.5rem;
    align-items: stretch;
    text-align: center;
  }
  
  .progress-banner-text {
    max-width: 100%;
  }
  
  .banner-quick-stats {
    justify-content: center;
  }
  
  .stats-cards-row {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .stats-charts-row {
    grid-template-columns: 1fr;
  }
  
  .redacao-correction-panel {
    padding: 1.5rem;
  }
  
  .correction-split-view {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .paper-sheet {
    min-height: 575px; /* 25 lines * 23px */
  }
  
  .writing-textarea {
    height: 575px;
  }
}

/* Resumos Teóricos Module */
.theory-card {
  cursor: default;
}

.theory-card:hover {
  transform: none !important;
  border-color: var(--border-color) !important;
  box-shadow: none !important;
}

.theory-card .btn-card-action {
  display: none !important;
}

.theory-list {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.theory-item-link {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  width: 100%;
  padding: 0.75rem 1rem;
  text-align: left;
  color: var(--text-primary);
  font-size: 0.88rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: all var(--transition-speed);
}

.theory-item-link:hover {
  background-color: rgba(16, 185, 129, 0.05);
  border-color: rgba(16, 185, 129, 0.3);
  transform: translateX(4px);
}

.theory-bullet-icon {
  width: 16px;
  height: 16px;
  color: var(--color-emerald);
  flex-shrink: 0;
}

/* Theory Reading View (inside Modal) */
.theory-reading-view h3 {
  font-size: 1.15rem;
  color: var(--color-emerald);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.theory-reading-view p {
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.theory-reading-view ul, .theory-reading-view ol {
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.55;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.theory-reading-view strong {
  color: var(--color-emerald);
  font-weight: 600;
}

.theory-reading-view em {
  font-style: italic;
  color: var(--text-muted);
}

.mt-4 {
  margin-top: 1.5rem !important;
}

/* Theory Table */
.theory-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0 1.5rem 0;
  background-color: rgba(255, 255, 255, 0.01);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  font-size: 0.88rem;
}

.theory-table th, .theory-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  line-height: 1.45;
}

.theory-table th {
  background-color: rgba(255, 255, 255, 0.03);
  font-weight: 700;
  color: var(--color-emerald);
}

.theory-table tr:last-child td {
  border-bottom: none;
}

.theory-table tbody tr:nth-child(even) {
  background-color: rgba(255, 255, 255, 0.01);
}