body {
  font-family: "Fira Sans", Arial, Helvetica, sans-serif;
  margin: 0;
}

.hidden {
  display: none;
}

main {
  max-width: 80em;
  margin: 5em auto;
}

h1 {
  text-align: center;
}


/* buttons */

button {
  display: inline-block;
  border: none;
  text-align: center;
  text-decoration: none;
  margin: 1em;
  font-size: 1rem;
  border-radius: 0.25em;
  padding: 0.5em;
  cursor: pointer;
  color: white;
  background-color: #0000e1;
}

button:hover {
  background-color: #10ebeb;
}

/* status */

#status {
  font-size: 1.25rem;
  text-transform: uppercase;
}

/* toolbar */

#toolbar {
  height: 40px;
  font-size: 1rem;
  align-items: center;
  display: flex;
  justify-content: space-between;
  background-color: black;
  color: white;
  z-index: 10;
  padding: 0.2rem 0.5rem;
}

#smpte-logo {
  height: 1em;
  margin-left: 5px;
  margin-right: 20px;
  vertical-align: middle;
}

/* login */

#login {
  max-width: 80em;
  margin: 5em auto;
}

/* permissions */

#permissions {
  max-width: 80em;
  margin: 5em auto;
}

/* operations */

#admin h2 {
  margin: 0;
}

#admin h3 {
  margin: 0;
}

#admin th {
  vertical-align: top;
  text-align: right;
}

#admin td {
  vertical-align: top;
}

#admin {
  margin: 1em auto;
  border-spacing: 1em;
}

#admin td:nth-child(3) {
  text-align: center;
}

#log {
  background-color: #111111;
  color: yellow;
  padding: 1em;
  height: 20em;
  overflow-y: scroll;
  margin: 0;
}

footer {
  margin: 5em 5em;
  text-align: center;
}