* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  line-height: 1.6;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  font-size: 14px;
  color: #0c0c0c;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: #f2f2f2;
}

input,
button,
select,
textarea {
  -webkit-appearance: none;
  -moz-appearance: none;
  -ms-appearance: none;
  -o-appearance: none;
  border: none;
  background: transparent;
  appearance: none;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
}

.container {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  max-width: 500px;
  width: calc(100% - 40px);
  width: 100%;
}

.container-lg {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  max-width: 1000px;
  width: calc(100% - 40px);
  width: 100%;
}

.box {
  background: #fcfcfc;
  border-radius: 8px;
  box-shadow: 0px 2px 3px 0px rgba(0, 0, 0, 0.1);
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  padding: 20px;
}

svg {
  max-width: 50px;
  display: block;
  margin: 20px auto 0;
}

.box h1 {
  font-size: 21px;
  margin-bottom: 10px;
}

.box p + p {
  margin-top: 20px;
}

@media (min-width: 600px) {
  .container {
    width: calc(100% - 80px);
  }

  .box {
    padding: 32px;
  }
}

.log-box {
  background: #ededed;
  border: 1px solid #e3e3e3;
  border-radius: 8px;
  padding: 15px;
  font-family: monospace;
  font-size: 14px;
  margin-top: 20px;
  max-height: 300px;
  overflow: auto;
  text-wrap: wrap;
}

.button {
  line-height: 44px;
  border-radius: 4px;
  padding: 0 24px;
  text-align: center;
  font-weight: 600;
  font-size: 15px;
  transition: 0.2s background-color, 0.2s opacity;
  display: block;
  width: 100%;
}

.button--success {
  background: #0c0c0c;
  color: #f2f2f2;
}

.button--success:hover {
  background: #262626;
  color: #f2f2f2;
}

.button--danger {
  background: #e83030;
  color: #f2f2f2;
}

.button--danger:hover {
  background: #fa4141;
  color: #f2f2f2;
}

.button:disabled {
  opacity: 0.5;
  cursor: default;
  pointer-events: none;
  transition: 0.2s opacity;
}

.flex-buttons {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
}

.flex-buttons .button {
  flex: 1;
}

.margin-top-20px {
  margin-top: 20px;
}

table {
  border-collapse: collapse;
  width: 100%;
}

td, th {
  border: 1px solid #dddddd;
  text-align: left;
  padding: 8px;
}

tr:nth-child(even) {
  background-color: #dddddd;
}