:root {
  --primary-color: #4a69bd;
  --secondary-color: #6a89cc;
  --accent-color: #1e3799;
  --light-color: #f8f9fa;
  --dark-color: #343a40;
  --success-color: #28a745;
  --warning-color: #ffc107;
  --danger-color: #dc3545;
  --border-radius: 8px;
  --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.container {
  background-color: #fff;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  width: 90%;
  max-width: 900px;
  overflow: hidden;
}

header {
  background-color: var(--primary-color);
  color: white;
  padding: 20px;
  text-align: center;
}

header h1 {
  font-size: 2rem;
  margin: 0;
}

.search-panel {
  padding: 30px;
  background-color: #f9f9f9;
  border-bottom: 1px solid #eee;
}

.input-group {
  margin-bottom: 15px;
}

.input-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--dark-color);
}

.input-wrapper {
  position: relative;
}

.input-wrapper i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: #6c757d;
}

input {
  width: 100%;
  padding: 12px 12px 12px 40px;
  border: 1px solid #ced4da;
  border-radius: var(--border-radius);
  font-size: 1rem;
  transition: var(--transition);
}

input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(74, 105, 189, 0.25);
}

button {
  background-color: var(--primary-color);
  color: white;
  border: none;
  padding: 12px 24px;
  font-size: 1rem;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  display: block;
  width: 100%;
  font-weight: 600;
}

button:hover {
  background-color: var(--accent-color);
  transform: translateY(-2px);
}

.hidden {
  display: none;
}

#result {
  padding: 30px;
}

.student-profile {
  background-color: #f8f9fa;
  border-radius: var(--border-radius);
  padding: 20px;
  margin-bottom: 30px;
  border-left: 5px solid var(--primary-color);
}

.profile-header {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
}

.profile-icon {
  font-size: 2rem;
  color: var(--primary-color);
  margin-right: 15px;
}

.profile-details p {
  margin: 10px 0;
  display: flex;
  align-items: center;
}

.profile-details i {
  width: 25px;
  color: var(--secondary-color);
  margin-right: 10px;
}

.results-summary {
  margin-bottom: 30px;
}

.results-summary h3 {
  margin-bottom: 15px;
  color: var(--dark-color);
  border-bottom: 2px solid var(--primary-color);
  padding-bottom: 10px;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 15px;
  margin-bottom: 20px;
}

.summary-card {
  background: #f8f9fa;
  border-radius: var(--border-radius);
  padding: 15px;
  text-align: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  transition: var(--transition);
}

.summary-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.summary-card.total-score {
  background: var(--primary-color);
  color: white;
}

.summary-card .label {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 5px;
  color: inherit;
}

.summary-card .value {
  display: block;
  font-size: 1.5rem;
  font-weight: 600;
}

.enrollment-status {
  background-color: #f8f9fa;
  padding: 15px;
  border-radius: var(--border-radius);
  margin-top: 15px;
  text-align: center;
}

#kayitMesaji {
  font-weight: 600;
  font-size: 1.1rem;
}

.lesson-details {
  margin-bottom: 30px;
}

.lesson-details h3 {
  margin-bottom: 15px;
  color: var(--dark-color);
  border-bottom: 2px solid var(--primary-color);
  padding-bottom: 10px;
}

.lesson-table {
  width: 100%;
  border-collapse: collapse;
  box-shadow: var(--box-shadow);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.lesson-table th,
.lesson-table td {
  padding: 12px 15px;
  text-align: center;
}

.lesson-table th {
  background-color: var(--primary-color);
  color: white;
}

.lesson-table tr:nth-child(even) {
  background-color: #f2f2f2;
}

.lesson-table tr:hover {
  background-color: #e9ecef;
}

.lesson-table .total-row {
  background-color: #e9ecef;
  font-weight: 600;
}

.lesson-table .total-row td {
  border-top: 2px solid #dee2e6;
}

.answers-section {
  margin-top: 30px;
}

.answers-section h3 {
  margin-bottom: 15px;
  color: var(--dark-color);
  border-bottom: 2px solid var(--primary-color);
  padding-bottom: 10px;
}

.answers-container {
  background-color: #f8f9fa;
  border-radius: var(--border-radius);
  padding: 20px;
  box-shadow: var(--box-shadow);
}

.answers-container div {
  margin-bottom: 25px;
}

.answers-container p {
  margin: 10px 0;
  font-weight: 600;
}

.answers-container div > div {
  padding: 10px;
  background-color: white;
  border-radius: var(--border-radius);
  font-family: monospace;
  letter-spacing: 3px;
  font-size: 1.1rem;
}

.answers-container span {
  display: inline-block;
  width: 25px;
  height: 25px;
  line-height: 25px;
  text-align: center;
  margin: 3px;
  border-radius: 50%;
}

.answers-container span[style*="color: green"] {
  background-color: rgba(40, 167, 69, 0.2);
  font-weight: 600;
}

.answers-container span[style*="color: red"] {
  background-color: rgba(220, 53, 69, 0.2);
  font-weight: 600;
}

@media (max-width: 768px) {
  .container {
    width: 95%;
  }
  
  .summary-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .lesson-table {
    font-size: 0.9rem;
  }
  
  .lesson-table th,
  .lesson-table td {
    padding: 8px 10px;
  }
}

@media (max-width: 576px) {
  .summary-grid {
    grid-template-columns: 1fr;
  }
  
  .lesson-table {
    font-size: 0.8rem;
  }
  
  .answers-container span {
    width: 20px;
    height: 20px;
    line-height: 20px;
    font-size: 0.9rem;
  }
}