:root {
  --button-scale: 2; /* Change this value to scale the button */
}

* {
  font-family: 'Ubuntu', sans-serif;
  text-decoration: none; /* Removes the underline from links */
}

body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center; /* Center the button container vertically */
  margin: 0;
  overflow-x: hidden;
  height: 100vh; /* Ensure body height fits within viewport */
  background: #068E0D;
  color: white;
  position: relative; /* Relative positioning for footer */
}

header {
  position: absolute; /* Keep header at the top */
  justify-content: center; /* Center the button container vertically */
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  flex-direction: row;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 5em;
  margin-bottom: 2em;
  margin-left: 2em;
}

header img {
  height: 3em;
  margin-right: 1.25em;
  border-radius: 0.625em;
}

.button-container {
  display: flex;
  flex-wrap: wrap; /* Allow wrapping of buttons to the next line */
  justify-content: center; /* Center buttons horizontally within the container */
  max-width: calc(13em * var(--button-scale) * 3 + 2em); /* Max width for 3 buttons plus gap */
  gap: 1em; /* Space between buttons */
  margin: auto; /* Center the button container vertically */
  position: relative; /* Ensure container is within the viewport */
}

.custom-button {
  display: flex;
  align-items: center;
  background-color: white;
  border: 0.35em solid #101419;
  overflow: hidden;
  cursor: pointer;
  position: relative;
  width: calc(14em * var(--button-scale)); /* Adjust the base width as needed */
  height: calc(4em * var(--button-scale)); /* Adjusted height to fit two lines of text */
  transition: filter 0.3s, opacity 0.3s, transform 0.3s; /* Smooth transition for greyscale, opacity, and transform */
}

.custom-button:hover {
  transform: scale(1.05); /* Slightly enlarge the button on hover */
}

.custom-button.selected {
  transform: scale(1.05); /* Keep the button enlarged */
  border-color: #007BFF; /* Optional: Add a border color to indicate selection */
}

.button-offline {
  filter: grayscale(40%) contrast(100%); /* Greyscale effect */
  opacity: 0.5; /* Reduced opacity */
}

/* Color classes for buttons */
.cloud .color-part { background-color: #5ca9d6; }
.warden .color-part { background-color: #63b8a4; }
.git .color-part { background-color: #8abf50; }
.panel .color-part { background-color: #8ad3db; }
.stream .color-part { background-color: #F54E31; }
.radio .color-part { background-color: #253785; }
.mastodon .color-part { background-color: #776bc9; }
.lemmy .color-part { background-color: #183038; }
.element .color-part { background-color: #4ca68c; }
.mail .color-part { background-color: #0777B6; }
.airbenz .color-part { background-color: #f5afab; }

.color-part {
  width: calc(1.8em * var(--button-scale)); /* Adjusted width for the colored part */
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  z-index: 1; /* Ensure this is behind the content */
}

.button-content {
  display: flex;
  flex-direction: column; /* Stack text lines vertically */
  align-items: center;
  justify-content: center; /* Center content horizontally */
  margin-left: calc(1.8em * var(--button-scale)); /* Space for the colored part */
  position: relative;
  z-index: 2; /* Ensure this is above the colored part */
  flex: 1;
  height: 100%; /* Ensure it fills the button's height */
  padding: 0 0.5em; /* Optional: add padding for spacing */
}

.button-content .button-text {
  font-size: calc(1em * var(--button-scale));
  color: #333;
  white-space: nowrap; /* Ensure the text doesn't wrap */
}

.button-content .button-subtext {
  font-size: calc(0.75em * var(--button-scale)); /* Slightly smaller font size */
  color: #666; /* Slightly lighter color */
  white-space: nowrap; /* Ensure the text doesn't wrap */
}

.button-content .button-image {
  position: absolute;
  left: calc(-1.2em * var(--button-scale)); /* Adjust image positioning */
  height: calc(2em * var(--button-scale)); /* Adjust the height as needed */
  z-index: 2; /* Ensure this is above the colored part */
}

.image-container {
  justify-content: center;
}

.image-container img {
  width: 83%;
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: min(100vh);
  margin: 1em;
}

/* Responsive styles */
@media (max-width: 800px) {
  header {
    position: relative; /* Keep header at the top */
    flex-direction: row;
    align-items: center;
    margin-left: 0;
    margin-top: 0;
    margin-bottom: 0;
  }

  body {
    min-height: 100vh; /* Ensure body covers at least full viewport height */
    padding-bottom: 13em; /* Add space for footer */
    padding-top: 4em; /* Add space for footer */
  }

  .button-container {
    gap: 1em; /* Adjust gap for mobile */
  }
}