.table {
  width: 100%;
  border-collapse: collapse;
  background-color: #fff;
  border-radius: 6px;
  overflow: hidden;
}

.table th, .table td {
  text-align: left;
  padding: 8px;
  border-bottom: 1px solid #eee;
  font-size: 14px;
  color: #333;
}

.table th {
  background-color: #f7f7f7;
  color: #333;
}

.card {
  margin-bottom: 20px;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 6px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.card-header {
  background: #f8f9fa;
  padding: 10px 15px;
  border-bottom: 1px solid #ddd;
}

.card-header h6 {
  margin: 0;
  font-size: 16px;
  color: #222;
}

.card-body {
  padding: 15px;
}

.card-body .table-responsive {
  margin: 0;
}
@media (max-width: 768px) {
  .table thead {
    display: none;
  }

  .table, .table tbody, .table tr, .table td {
    display: block;
    width: 100%;
  }

  .table tr {
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 6px;
    background: #fff;
    padding: 10px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  }

  .table td {
    text-align: left;
    padding: 5px 10px;
    position: relative;
    border: none;
    border-bottom: 1px solid #f1f1f1;
    font-size: 13px;
  }

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

  .table td::before {
    content: attr(data-label);
    font-weight: bold;
    display: block;
    margin-bottom: 2px;
    color: #555;
  }
}
.btn-primary {
  background-color: #007bff;
  border-color: #007bff;
  color: #fff;
  border-radius: 12px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-color: #0069d9;
  border-color: #0062cc;
}

.btn-sm {
  padding: 2px 6px;
  font-size: 12px;
}

.text-success {
  color: #28a745 !important;
}

.text-secondary {
 color: #dc3545 !important; /* đỏ */
}
.navbar-nav .nav-item .nav-link {
  color: #6c757d;
  transition: all 0.3s ease;
  border-radius: 12px;
  margin: 0.2rem 0.5rem;
  padding: 0.75rem 1rem;
  position: relative;
  overflow: hidden;
}

.navbar-nav .nav-item .nav-link:hover {
  color: #007bff;
  background: rgba(99,102,241,0.1);
}

.navbar-nav .nav-item .nav-link.active {
  background: #007bff;
  color: #fff;
  box-shadow: 0 0 10px rgba(0,0,0,0.2);
}

.dropdown-menu {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 6px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  padding: 0.5rem;
}

.dropdown-item {
  color: #6c757d;
  transition: all 0.3s ease;
  border-radius: 6px;
  padding: 0.5rem 1rem;
}

.dropdown-item:hover {
  background: rgba(99,102,241,0.1);
  color: #007bff;
}
.app-menu {
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(20px);
  border-right: 1px solid #ddd;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.footer {
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(20px);
  border-top: 1px solid #ddd;
  margin-top: 2rem;
  padding: 1rem 0;
}
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: #007bff;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #0056b3;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.card {
  animation: fadeInUp 0.6s ease-out;
}
body {
  background-color: #f1f3f6;
  color: #333;
}

.page-content {
  padding: 2rem;
}

@media (max-width: 768px) {
  .page-content {
    padding: 1rem;
  }
}