body {
  margin: 0;
  font-family: system-ui, Arial;
  background: linear-gradient(180deg, #4facfe, #00f2fe);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
}

.app {
  background: rgba(0,0,0,0.35);
  padding: 20px;
  border-radius: 16px;
  width: 100%;
  max-width: 420px;
  box-sizing: border-box;
}

h1, h2 {
  text-align: center;
}

.form {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

input {
  flex: 1;
  padding: 10px;
  border-radius: 8px;
  border: none;
  outline: none;
}

button {
  padding: 10px 16px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  background: #fff;
  color: #000;
  font-weight: bold;
}

.card div {
  margin: 6px 0;
}

pre {
  background: rgba(0,0,0,0.4);
  padding: 8px;
  border-radius: 8px;
  white-space: pre-wrap;
  word-break: break-word;
}
  font-size: 14px;
} gap: 8px;
  font-size: 14px;
}

.grid span {
  float: right;
}

.sun {
  margin-top: 10px;
  text-align: center;
  font-size: 14px;
}x;
}