:root {
  /* region usu styles */
  --primary1-base: #004f9f;
  --color-usu-dark-blue-base: #0a1341;
  --primary3-base: #0294be;
  --color-cold-neutrals-6: #e6e6e6;
  --actionbar-border: 1px solid var(--color-cold-neutrals-6);
  /* endregion usu styles */

  --header-background: #214964;

  --clickable: var(--primary1-base);
  --clickableHeader: rgb(31, 37, 112);
  --clickableHover: var(--color-usu-dark-blue-base);
  --active: var(--primary3-base);
  --textColor: #303030;
  --textInverseColor: #ffffff;
  --backgroundColor: #f8f8f8;

  --fontSize: 12px;

  --fontSizeHeader: calc(var(--fontSize) * 1.5);

  --btnBorderRadius: 3px;

  --titleColor: var(--primary1-base);
}

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

html {
  height: 100%;
  color: var(--textColor);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen, Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif;
}

body {
  height: 100vh;
  overflow: hidden;
  max-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  background-color: var(--backgroundColor);
}

h1, h2, h3 {
  color: var(--titleColor);
}

a, a:visited {
  text-decoration: none;
  color: var(--clickable);
  font-weight: bold;
}

a:hover {
  color: var(--clickableHover);
}

.btn {
  background-color: var(--clickable);
  color: var(--textInverseColor);
  padding: 3rem;
  width: 530px;
  font-size: 1.8rem;
  border: none;
  border-radius: 10px;
  white-space: nowrap;
  transition: color 300ms, background-color 300ms;

  &:hover {
    background-color: var(--clickableHover);
    color: var(--textInverseColor);
  }

  &:visited {
    color: var(--textInverseColor);
  }

  .btnContent {
    gap: 2rem;
    display: flex;
    align-items: center;

    img {
      width: 64px;
    }
  }
}

#appBar {
  background-color: var(--header-background);
  color: var(--textInverseColor);
  user-select: none;
  /*height: 56px;*/
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1rem;
  overflow-x: auto;
  white-space: nowrap;

  .logo {
    height: 24px;
  }

  .app-name {
    color: var(--textInverseColor, #ffffff);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.18px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  #appVersion {
    color: var(--color-cold-neutrals-6);
    font-size: xx-small;
  }
}

#contentWrapper {
  flex: 1;
  background: url(../assets/background.jpg) center center fixed;
  background-size: cover;
  padding: 0 4rem;
  overflow: hidden auto;

  #content {
    display: flex;
    flex-wrap: wrap;
    align-content: center;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 4rem;
  }

  .spacer {
    flex: 1;
    min-height: 4rem;
  }
}