/* DUAL-TASK PERFORMANCE TEST - Section Styles */
.dual-task-performance-test {
  padding: 60px 20px;
  background: linear-gradient(135deg,#11998e,#38ef7d);
  border-radius: 20px;
  color: #fff;
  font-family: 'Urbanist', sans-serif;
  text-align: center;
  margin-bottom: 40px;
}

.dtpt-card {
  max-width: 700px;
  margin: 0 auto;
  background: #fff;
  color: #222;
  padding: 24px;
  border-radius: 16px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.15);
  text-align: center;
}

.dtpt-section {
  margin: 20px 0;
}

.dtpt-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.dtpt-number {
  width: 50px;
  height: 50px;
  background: #f8f8f8;
  border: 2px solid #ccc;
  border-radius: 8px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  transition: 0.2s;
}

.dtpt-number.clicked {
  background: #36d1dc;
  color: #fff;
  cursor: default;
}

.dtpt-word {
  font-size: 20px;
  margin: 10px 0;
  padding: 8px;
  background: #f8f8f8;
  border-radius: 8px;
  color: #111;
}

#dtptInput {
  width: 100%;
  padding: 8px;
  margin-bottom: 8px;
  border-radius: 8px;
  border: 1px solid #ccc;
}

.btn {
  padding: 10px 16px;
  border-radius: 10px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  color: #fff;
  transition: transform 0.2s, box-shadow 0.2s;
  margin: 5px 0;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.25);
}

.start-btn { background: linear-gradient(90deg,#f7971e,#ffd200); color:#111; }
.submit-btn { background: linear-gradient(90deg,#36d1dc,#5b86e5); }

.timer, .score, .result {
  font-weight: 600;
  color: #555;
  font-size: 16px;
  margin-top: 8px;
}