<div class="modal-overlay">
  <div class="modal">
    <div class="modal-header">
      <h3>Modal Title</h3>
      <button class="close-btn">&times;</button>
    </div>
    <div class="modal-body">
      <p>This is the modal content area. You can place any content here.</p>
    </div>
    <div class="modal-footer">
      <button class="btn-cancel">Cancel</button>
      <button class="btn-confirm">Confirm</button>
    </div>
  </div>
</div>

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal {
  background-color: white;
  width: 400px;
  max-width: 90%;
  border-radius: 12px;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  overflow: hidden;
  animation: fadeIn 0.3s ease-out;
}

.modal-header {
  padding: 16px 24px;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  margin: 0;
  color: #1e293b;
  font-size: 18px;
}

.close-btn {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: #94a3b8;
}

.modal-body {
  padding: 24px;
  color: #475569;
  line-height: 1.5;
}

.modal-footer {
  padding: 16px 24px;
  background-color: #f8fafc;
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.btn-cancel {
  padding: 8px 16px;
  border: 1px solid #cbd5e1;
  background-color: white;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 500;
}

.btn-confirm {
  padding: 8px 16px;
  background-color: #3b82f6;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 500;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}