/* Rapot Styles */
.rapot-section {
  padding: 60px 20px;
  background-color: #f4f7f6;
  min-height: 80vh;
}
.rapot-container {
  max-width: 95%;
  margin: 0 auto;
}
.rapot-search-card {
  background: #fff;
  padding: 40px;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  text-align: center;
  margin-bottom: 40px;
}
.rapot-search-card h2 {
  color: #2c3e50;
  margin-bottom: 10px;
}
.rapot-search-card p {
  color: #7f8c8d;
  margin-bottom: 25px;
  text-align: center;
}
.rapot-form {
  display: flex;
  flex-direction: column;
  max-width: 600px;
  margin: 0 auto;
  gap: 15px;
}
.rapot-form input {
  flex: 1;
  padding: 15px 20px;
  border: 2px solid #e0e6ed;
  border-radius: 50px;
  font-size: 16px;
  outline: none;
  transition: all 0.3s ease;
}
.rapot-form input:focus {
  border-color: #3a5bd9;
  box-shadow: 0 0 0 4px rgba(58,91,217,0.1);
}
.btn-search-rapot {
  padding: 15px 30px;
  background: #3a5bd9;
  color: #fff;
  border: none;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}
.btn-search-rapot:hover {
  background: #2a46b3;
  transform: translateY(-2px);
}

.student-info-card {
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #3a5bd9, #27ae60);
  padding: 30px;
  border-radius: 16px;
  color: #fff;
  margin-bottom: 30px;
  box-shadow: 0 10px 30px rgba(58,91,217,0.2);
}
.student-avatar {
  width: 80px;
  height: 80px;
  background: rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 35px;
  margin-right: 25px;
}
.student-details h3 {
  font-size: 24px;
  margin-bottom: 10px;
}
.student-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 15px;
}
.student-meta span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.semester-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 0px;
}
.semester-tab {
  padding: 15px 25px;
  background: #fff;
  border: 1px solid #e0e6ed;
  border-bottom: none;
  border-radius: 12px 12px 0 0;
  font-size: 16px;
  font-weight: 700;
  color: #7f8c8d;
  cursor: pointer;
  transition: all 0.3s ease;
  flex: 1;
  outline: none;
}
.semester-tab.active {
  background: #3a5bd9;
  color: #fff;
  border-color: #3a5bd9;
}

.semester-content {
  display: none;
  background: #fff;
  padding: 30px;
  border-radius: 0 0 16px 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  animation: fadeIn 0.4s ease-in-out forwards;
}
.semester-content.active {
  display: block;
}

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

.table-responsive {
  overflow-x: auto;
  margin-bottom: 30px;
}
.rapot-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: 12px;
  border: 1px solid #eef2f6;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}
.rapot-table th, .rapot-table td {
  padding: 18px 20px;
  border-bottom: 1px solid #eef2f6;
  border-right: 1px solid #eef2f6;
  text-align: center;
  transition: background 0.3s;
}
.rapot-table th:last-child, .rapot-table td:last-child {
  border-right: none;
}
.rapot-table tbody tr:last-child td {
  border-bottom: none;
}
.rapot-table tbody tr:nth-child(even) td {
  background-color: #f8fbff;
}
.rapot-table tbody tr:hover td {
  background: #eff4fc !important;
}
.rapot-table th {
  background: linear-gradient(135deg, #3a5bd9, #5471eb);
  color: #ffffff;
  font-weight: 700;
  letter-spacing: 0.5px;
  border-bottom: none;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.rapot-table td:nth-child(2) {
  text-align: left;
}
.rapot-table .group-header td {
  background: #f1f4f8;
  text-align: left;
  font-weight: 700;
  color: #2c3e50;
}
.badge-predikat {
  padding: 4px 10px;
  border-radius: 4px;
  font-weight: bold;
  font-size: 14px;
}
.badge-a { background: #e8f5e9; color: #2e7d32; }
.badge-b { background: #e3f2fd; color: #1565c0; }
.badge-c { background: #fff3e0; color: #ef6c00; }
.badge-d { background: #ffebee; color: #c62828; }

.rapot-footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.attendance-card, .notes-card {
  background: #ffffff;
  padding: 30px 20px;
  border-radius: 16px;
  border: 1px solid #eef2f6;
  box-shadow: 0 8px 25px rgba(0,0,0,0.04);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s;
}
.attendance-card:hover {
  transform: translateY(-5px);
}
.attendance-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
}
.attendance-card:nth-child(1)::before { background: #3a5bd9; }
.attendance-card:nth-child(2)::before { background: #27ae60; }
.attendance-card:nth-child(3)::before { background: #f59e0b; }
.attendance-card h4, .notes-card h4 {
  margin-bottom: 20px;
  color: #2c3e50;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.attendance-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.attendance-card ul li {
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed #ccc;
  padding-bottom: 5px;
}
.notes-card p {
  font-style: italic;
  color: #555;
  line-height: 1.6;
}
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: #7f8c8d;
}
.empty-state i {
  font-size: 60px;
  color: #e0e6ed;
  margin-bottom: 20px;
}
.empty-state h3 {
  color: #2c3e50;
  margin-bottom: 10px;
}

@media (max-width: 768px) {
  .rapot-form {
    flex-direction: column;
  }
  .rapot-footer-grid {
    grid-template-columns: 1fr;
  }
  .student-info-card {
    flex-direction: column;
    text-align: center;
  }
  .student-avatar {
    margin-right: 0;
    margin-bottom: 20px;
  }
  .student-meta {
    justify-content: center;
  }
  .rapot-table th, .rapot-table td {
    padding: 12px 10px;
    font-size: 14px;
  }
}