body {
  font-family: sans-serif;
  background-color: #f4f4f4;
  color: #333;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 80vh;
  margin: 0;
  padding: 15px;
}

#app {
  background-color: #fff;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 600px;
}

.section {
  margin-bottom: 15px;
}

.section h2 {
  font-size: 18px;
  margin-bottom: 5px;
  color: #333;
}

input[type="file"] {
  display: block;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 5px;
  background-color: #f9f9f9;
  cursor: pointer;
  transition: background-color 0.3s;
}

input[type="file"]:hover {
  background-color: #f1f1f1;
}

.file-size-limit {
  font-size: 12px;
  color: #888;
  margin-bottom: 20px;
  padding-top: 5px;
}

.file-card {
  border: 1px solid #ddd;
  border-radius: 5px;
  padding: 10px;
  margin: 10px 0;
  background-color: #f9f9f9;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.file-card a {
  color: inherit;
  text-decoration: none;
}

.file-card a:hover {
  text-decoration: underline;
}

.file-card p {
  margin: 0;
}

.file-card .upload-time {
  font-size: 12px;
  color: #999;
}

.file-card button {
  background-color: #007bff;
  color: #fff;
  border: none;
  border-radius: 5px;
  padding: 5px 10px;
  cursor: pointer;
  transition: background-color 0.3s;
}

.file-card button:hover {
  background-color: #0056b3;
}

.delete-button {
  background-color: #ff4d4f !important;
  color: #fff;
  border: none;
  border-radius: 5px;
  padding: 5px 10px;
  cursor: pointer;
  transition: background-color 0.3s;
}

.delete-button:hover {
  background-color: #ff0000 !important;
}

.buttons {
  display: flex;
  gap: 10px;
}