html {
  padding: 50px 0;
}

html,
body {
  height: 100%;
}

body {
  font-family: Helvetica Neue, Helvetica, Arial, sans-serif;

}

ul {
  list-style-type: none;
  width: 500px;
  margin: 0 auto;
  padding: 0 20px;
}

ul li {
  text-align: left;
  display: flex;
  justify-content: space-between;
  position: relative;
  line-height: 1.4em;
  margin: 15px 0;
  gap: 20px;
}

ul li p {
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

ul li::before {
  content: "📁";
  position: absolute;
  left: -21px;
  top: 1px;
}

progress {
  width: 300px;
  margin: 20px 0 0;
}

#dropArea.highlight {
  border-color: #007aff;
}

#app {
  background: radial-gradient(
      100% 400% at 100% 50%,
      rgb(255, 199, 0) 0%,
      rgb(255, 237, 171) 30%,
      rgb(255, 237, 171) 50%
  ) right 0% / 400% 100% no-repeat;
  padding: 20px 30px;
  border-radius: 15px;
  width: 620px;
  margin: 0 auto;
  text-align: center;
}

#dropArea {
  margin: 0 auto;

  border: 2px dashed transparent;
  background: #fff;
  border-radius: 15px;
  width: 500px;
  padding: 20px 20px 30px;
}

input[type="file"]::file-selector-button {
  margin: 0 20px 10px 0;
}

input[type="file"] {
  color: #999;
}

button,
input[type="file"] {
  display: block;
  margin: 20px auto;
  font-size: 25px;
}

.bold {
  font-weight: bold;
  text-transform: uppercase;
}

button:disabled,
button:disabled:hover {
  background: #ddd;
  border-color: #777;
  color: #313131;
  cursor: auto;
}

button,
input[type="file"]::file-selector-button {
  padding: 8px 16px;
  background: #111;
  cursor: pointer;
  border-radius: 5px;
  border: 1px solid #111;
  color: #fff;
}

button:hover,
input[type="file"]::file-selector-button:hover {
  background: #313131;
  transition: all 0.2s ease;
}