* { margin: 0; padding: 0; box-sizing: border-box; }
body { 
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  color: #1e293b;
}
header {
  background: rgba(15, 23, 42, 0.95);
  color: #fff;
  padding: 1.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
h1 { font-size: 1.8rem; margin-bottom: 0.5rem; }
.nav {
  display: none;
  gap: 0.5rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}
.nav button {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
  padding: 0.5rem 1rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s;
  font-size: 0.9rem;
}
.nav button:hover {
  background: rgba(255,255,255,0.2);
  transform: translateY(-1px);
}
.nav button.logout-btn {
  background: rgba(239, 68, 68, 0.8);
  border-color: rgba(239, 68, 68, 0.3);
  margin-left: auto;
}
.nav button.logout-btn:hover {
  background: rgba(220, 38, 38, 0.9);
}
main {
  max-width: 1200px;
  margin: 2rem auto;
  padding: 0 1rem;
}
.box {
  background: #fff;
  border-radius: 12px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}
.hidden { display: none !important; }
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}
.stat-card {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: #fff;
  padding: 1.5rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}
.stat-value {
  font-size: 2.5rem;
  font-weight: 900;
  margin: 0.5rem 0;
}
.stat-label {
  font-size: 0.9rem;
  opacity: 0.9;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.admin-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}
.metric-card {
  background: linear-gradient(135deg, #f8fafc, #fff);
  border-left: 4px solid #3b82f6;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}
.metric-card.success { border-left-color: #10b981; }
.metric-card.warning { border-left-color: #f59e0b; }
.metric-card.danger { border-left-color: #ef4444; }
.metric-card.premium { border-left-color: #8b5cf6; }
.metric-value {
  font-size: 2.5rem;
  font-weight: 900;
  margin: 0.5rem 0;
  color: #1e293b;
}
.metric-label {
  font-size: 0.85rem;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}
.metric-trend {
  font-size: 0.85rem;
  margin-top: 0.5rem;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  display: inline-block;
}
.metric-trend.up {
  background: #d1fae5;
  color: #065f46;
}
.progress-bar {
  height: 10px;
  background: #e2e8f0;
  border-radius: 5px;
  overflow: hidden;
  margin: 1rem 0;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #10b981, #3b82f6);
  transition: width 0.5s ease;
}
.chart-bar {
  background: #e2e8f0;
  height: 30px;
  border-radius: 4px;
  margin: 0.5rem 0;
  position: relative;
  overflow: hidden;
}
.chart-fill {
  height: 100%;
  background: linear-gradient(90deg, #3b82f6, #10b981);
  transition: width 0.5s;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 0.5rem;
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
}
input[type="text"],
input[type="email"],
input[type="password"] {
  width: 100%;
  max-width: 400px;
  padding: 1rem;
  border: 2px solid #e2e8f0;
  border-radius: 8px;
  font-size: 1rem;
  margin: 0.5rem 0;
  transition: border 0.3s;
}
input:focus {
  outline: none;
  border-color: #3b82f6;
}
button {
  background: #3b82f6;
  color: #fff;
  border: none;
  padding: 0.8rem 1.5rem;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  margin: 0.5rem;
  transition: all 0.3s;
  font-size: 1rem;
}
button:hover {
  background: #2563eb;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(59, 130, 246, 0.3);
}
button:disabled {
  background: #94a3b8;
  cursor: not-allowed;
  transform: none;
}
.module {
  background: #fff;
  border-radius: 12px;
  padding: 2rem;
  margin-bottom: 2rem;
  border-left: 5px solid #3b82f6;
  transition: all 0.3s;
}
.module:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.module.completed {
  border-left-color: #10b981;
  background: #f0fdf4;
}
.module.advanced {
  border-left-color: #f59e0b;
  background: linear-gradient(to right, #fffbeb, #fff);
}
.module.premium {
  border-left-color: #8b5cf6;
  background: linear-gradient(to right, #f5f3ff, #fff);
  position: relative;
  overflow: hidden;
}
.module.premium::before {
  content: '⭐ PRÉMIO';
  position: absolute;
  top: 10px;
  right: -30px;
  background: #8b5cf6;
  color: white;
  padding: 5px 40px;
  transform: rotate(45deg);
  font-size: 0.7rem;
  font-weight: bold;
  letter-spacing: 1px;
}
.leaderboard-item {
  background: #f8fafc;
  padding: 1rem;
  margin: 0.5rem 0;
  border-radius: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-left: 4px solid #3b82f6;
  transition: all 0.3s;
}
.leaderboard-item:hover {
  transform: translateX(5px);
}
.leaderboard-item.gold {
  border-left-color: #f59e0b;
  background: linear-gradient(to right, #fffbeb, #f8fafc);
}
.leaderboard-item.silver {
  border-left-color: #94a3b8;
  background: linear-gradient(to right, #f1f5f9, #f8fafc);
}
.leaderboard-item.bronze {
  border-left-color: #ea580c;
  background: linear-gradient(to right, #fff7ed, #f8fafc);
}
.employee-row {
  background: #f8fafc;
  padding: 1rem;
  margin: 0.5rem 0;
  border-radius: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-left: 4px solid #3b82f6;
}
.employee-row.completed {
  border-left-color: #10b981;
}
.employee-row.premium {
  border-left-color: #8b5cf6;
}
.invite-box {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: #fff;
  padding: 2rem;
  border-radius: 12px;
  margin: 2rem 0;
}
.invite-link {
  background: rgba(255,255,255,0.95);
  color: #1e293b;
  padding: 1rem;
  border-radius: 8px;
  font-family: monospace;
  word-break: break-all;
  margin: 1rem 0;
  border: 2px solid rgba(255,255,255,0.3);
}
.simulator-email {
  background: #fff;
  border: 2px solid #e2e8f0;
  border-radius: 8px;
  padding: 1.5rem;
  margin: 1.5rem 0;
  transition: all 0.3s;
}
.simulator-email:hover {
  border-color: #3b82f6;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}
.simulator-email.correct {
  border-color: #10b981;
  background: #f0fdf4;
}
.simulator-email.incorrect {
  border-color: #ef4444;
  background: #fef2f2;
}
.email-header {
  background: #f8fafc;
  padding: 1rem;
  border-radius: 6px;
  margin-bottom: 1rem;
  font-family: monospace;
  font-size: 0.9rem;
}
.simulator-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
  justify-content: center;
}
.resource-card {
  background: #f8fafc;
  border-left: 4px solid #3b82f6;
  padding: 1.5rem;
  margin: 1rem 0;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s;
}
.resource-card:hover {
  background: #f1f5f9;
  transform: translateX(5px);
}
.resource-card.expanded {
  background: #fff;
  border-color: #10b981;
}
.resource-content {
  display: none;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 2px solid #e2e8f0;
  line-height: 1.8;
}
.resource-content.show {
  display: block;
}
.badge-card {
  background: #fff;
  border-radius: 12px;
  padding: 1.5rem;
  margin: 1rem 0;
  border: 2px solid #e2e8f0;
  display: flex;
  gap: 1.5rem;
  align-items: center;
  transition: all 0.3s;
}
.badge-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.badge-card.unlocked {
  border-color: #10b981;
  box-shadow: 0 4px 12px rgba(16,185,129,0.2);
}
.badge-card.locked {
  opacity: 0.5;
}
.badge-card.premium {
  border-color: #8b5cf6;
  background: linear-gradient(to right, #f5f3ff, #fff);
}
.badge-icon {
  font-size: 3rem;
  min-width: 80px;
  text-align: center;
}
.badge-info {
  flex: 1;
}
.xp-popup {
  position: fixed;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #10b981, #059669);
  color: #fff;
  padding: 1.5rem 3rem;
  border-radius: 12px;
  font-weight: 900;
  font-size: 1.3rem;
  z-index: 300;
  animation: floatUp 2s forwards;
  box-shadow: 0 8px 32px rgba(16, 185, 129, 0.5);
}
@keyframes floatUp {
  0% { opacity: 0; transform: translateX(-50%) translateY(20px); }
  20% { opacity: 1; transform: translateX(-50%) translateY(0); }
  80% { opacity: 1; }
  100% { opacity: 0; transform: translateX(-50%) translateY(-20px); }
}
.confetti {
  position: fixed;
  width: 8px;
  height: 8px;
  z-index: 250;
  animation: confettiDrop 3s linear forwards;
}
@keyframes confettiDrop {
  0% { transform: translateY(0) rotate(0); opacity: 1; }
  100% { transform: translateY(100vh) rotate(720deg); opacity: 0; }
}
.welcome-popup {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: white;
  border-radius: 16px;
  padding: 1.5rem;
  max-width: 90%;
  max-height: 90vh; /* NOVO: limita altura */
  width: 90%;
  z-index: 1000;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  text-align: center;
  overflow-y: auto; /* NOVO: permite scroll se necessário */
}
.welcome-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.7);
  z-index: 999;
}
.welcome-popup h2 {
  color: #3b82f6;
  margin-bottom: 1rem;
}
.welcome-popup p {
  margin: 1rem 0;
  line-height: 1.6;
  color: #475569;
}
.welcome-feature {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1rem 0;
  padding: 1rem;
  background: #f8fafc;
  border-radius: 8px;
  text-align: left;
}
.welcome-feature-icon {
  font-size: 2rem;
  min-width: 60px;
}
.admin-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}
.admin-table th {
  background: #f1f5f9;
  padding: 1rem;
  text-align: left;
  font-weight: 600;
  color: #475569;
  border-bottom: 2px solid #e2e8f0;
}
.admin-table td {
  padding: 1rem;
  border-bottom: 1px solid #e2e8f0;
}
.admin-table tr:hover {
  background: #f8fafc;
}
.status-badge {
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-block;
}
.status-not-started {
  background: #f1f5f9;
  color: #64748b;
}
.status-in-progress {
  background: #fef3c7;
  color: #d97706;
}
.status-completed {
  background: #d1fae5;
  color: #065f46;
}
.status-premium {
  background: #ede9fe;
  color: #7c3aed;
}
.timeline-item {
  display: flex;
  margin: 1rem 0;
  padding: 1rem;
  background: #f8fafc;
  border-radius: 8px;
  border-left: 4px solid #3b82f6;
}
.timeline-date {
  min-width: 120px;
  font-weight: 600;
  color: #475569;
}
.timeline-content {
  flex: 1;
}
@media(max-width: 768px) {
  h1 { font-size: 1.3rem; }
  .nav { justify-content: center; }
  .nav button { font-size: 0.85rem; padding: 0.4rem 0.8rem; }
  main { padding: 0 0.5rem; margin: 1rem auto; }
  .box { padding: 1.5rem; }
  .stat-grid, .admin-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
  .metric-value, .stat-value {
    font-size: 1.8rem;
  }
  .simulator-actions {
    flex-direction: column;
  }
  .simulator-actions button {
    width: 100%;
  }
  .badge-card {
    flex-direction: column;
    text-align: center;
  }
  .badge-icon {
    font-size: 2.5rem;
  }
  .welcome-popup {
    padding: 1.5rem;
  }
  .admin-table {
    font-size: 0.9rem;
  }
  .admin-table th,
  .admin-table td {
    padding: 0.75rem 0.5rem;
  @media(max-width: 480px) {
  .welcome-popup {
    padding: 1rem;
    max-height: 85vh;
    width: 95%;
  }
  
  .welcome-feature {
    flex-direction: column;
    text-align: center;
    padding: 0.8rem;
  }
  
  .welcome-feature-icon {
    font-size: 1.5rem;
    min-width: 40px;
  }
  
  .welcome-popup h2 {
    font-size: 1.3rem;
  }
  
  .welcome-popup p {
    font-size: 0.9rem;
    margin: 0.8rem 0;
  }
  
  .welcome-popup button {
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
    width: 100%;
    margin-top: 1rem;
  }

}