:root {
  font-size: 16px;
  font-family: system-ui, -apple-system, "Hiragino Sans", "Yu Gothic UI",
    sans-serif;

  --header-height: 3rem;
  --theme-color: rgb(77, 145, 179);
}

a {
  text-decoration: unset;
  color: unset;
}

body {
  padding-top: var(--header-height);
}

main {
  padding: 2rem 1rem;
  max-width: 1024px;
  margin: auto;
}

.button {
  appearance: none;
  padding: 0.5rem;
  border-radius: 2px;
  border: 0;
  cursor: pointer;
  font-size: 1rem;
}
.button:disabled {
  opacity: 0.5;
}

.header {
  position: fixed;
  width: 100%;
  height: var(--header-height);
  top: 0;
  left: 0;
  z-index: 1;
  background: var(--theme-color);
  box-shadow: rgb(0 0 0 / 26%) 0 2px 5px;
  padding: 0 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logout {
  font-size: 1.2rem;
  color: #fff;
  appearance: none;
  background: none;
  border: 0;
  cursor: pointer;
}

.brand {
  display: inline-flex;
  align-items: center;
}
.brand .logo {
  display: inline-block;
  width: 32px;
  height: 32px;
  background: url(/icon/key-144.png) center center / contain;
  margin-right: 4px;
}
.brand .title {
  line-height: var(--header-height);
  font-size: 1.25rem;
  color: #fff;
}

.notifications {
  position: fixed;
  left: 0;
  bottom: 0;
}

.notification {
  margin: 1rem;
  border-radius: 4px;
  background: #363636;
  color: #fff;
  padding: 5px 15px;
}

.error .icon {
  width: fit-content;
  margin: 3rem auto 0.5rem;
  font-size: 6rem;
  color: #dbdbdb;
}
.error .title {
  width: fit-content;
  margin: auto;
  font-weight: bold;
}