
:root {
  font-family: Inter, Avenir, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 24px;
  font-weight: 400;

  color: #0f0f0f;
  background-color: #f6f6f6;

  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
}

.container {
  margin: 0;
  padding-top: 10vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

.logo {
  height: 6em;
  padding: 1.5em;
  will-change: filter;
  transition: 0.75s;
}

.row {
  display: flex;
  justify-content: center;
}

a {
  font-weight: 500;
  color: #646cff;
  text-decoration: inherit;
}

a:hover {
  color: #535bf2;
}

h1 {
  text-align: center;
}

input,
button {
  border-radius: 8px;
  border: 1px solid transparent;
  padding: 0.6em 1.2em;
  font-size: 1em;
  font-weight: 500;
  font-family: inherit;
  color: #0f0f0f;
  background-color: #ffffff;
  transition: border-color 0.25s;
  box-shadow: 0 2px 2px rgba(0, 0, 0, 0.2);
}

button {
  cursor: pointer;
}

button:hover {
  border-color: #396cd8;
}
button:active {
  border-color: #396cd8;
  background-color: #e8e8e8;
}

input,
button {
  outline: none;
}

#greet-input {
  margin-right: 5px;
}

@media (prefers-color-scheme: dark) {
  :root {
    color: #f6f6f6;
    background-color: #2f2f2f;
  }

  a:hover {
    color: #24c8db;
  }

  input,
  button {
    color: #ffffff;
    background-color: #0f0f0f98;
  }
  button:active {
    background-color: #0f0f0f69;
  }
  
  .key-button {
    background: rgb(58, 56, 56);
    color: white;
  }
}

.keyboard {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  background: #f5f5f5;
  border-radius: 10px;
  margin: 20px auto;
}

.keyboard-row {
  display: flex;
  gap: 6px;
  justify-content: center;
}

.key-button {
  min-width: 60px;
  height: 60px;
  font-size: 20px;
  font-weight: bold;
  border: 2px solid #ddd;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.1s;
}

.key-button:hover {
  background: #b1b1b1;
  border-color: #3d3d3d;
}

.key-button:active {
  background: #d0d0d0;
  transform: scale(0.95);
}

.shift-key.active {
  background: #4CAF50;
  color: white;
  border-color: #45a049;
}

.space-key {
  min-width: 300px;
}
