<div class="upload-area">
  <input type="file" id="fileInput" hidden>
  <label for="fileInput" class="upload-label">
    <div class="icon">&#128193;</div>
    <h3>Click or Drag & Drop</h3>
    <p>Supported formats: JPG, PNG, PDF</p>
    <span class="browse-btn">Browse Files</span>
  </label>
</div>

.upload-area {
  font-family: system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  width: 100%;
  max-width: 400px;
}
.upload-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
  border: 2px dashed #d1d5db;
  border-radius: 16px;
  background: #f9fafb;
  cursor: pointer;
  transition: border-color 0.3s, background 0.3s;
  text-align: center;
}
.upload-label:hover {
  border-color: #3b82f6;
  background: #eff6ff;
}
.icon {
  font-size: 3rem;
  margin-bottom: 15px;
  color: #9ca3af;
}
.upload-label h3 {
  margin: 0 0 5px 0;
  color: #1f2937;
}
.upload-label p {
  margin: 0 0 20px 0;
  font-size: 0.85rem;
  color: #6b7280;
}
.browse-btn {
  background: #fff;
  border: 1px solid #d1d5db;
  padding: 8px 16px;
  border-radius: 6px;
  font-weight: 500;
  color: #374151;
  transition: all 0.2s;
}
.upload-label:hover .browse-btn {
  border-color: #3b82f6;
  color: #3b82f6;
}