html, body { height: 100%; }
body { margin: 0; display: flex; align-items: center; justify-content: center; background: var(--light); color: var(--darkgray); }
#lock { width: 100%; max-width: 360px; padding: 1.5rem; box-sizing: border-box; }
#lock h1 { margin: 0 0 .25rem; font-size: 1.75rem; color: var(--dark); }
#lock .hint { margin: 0 0 1rem; color: var(--gray); }
#lock input[type=password] { width: 100%; box-sizing: border-box; padding: .7rem .8rem; font: inherit; font-size: 16px;
  border: 1px solid var(--lightgray); border-radius: 7px; background: var(--light); color: var(--dark); }
#lock input[type=password]:focus { outline: 2px solid var(--secondary); outline-offset: 1px; }
#lock .remember { display: flex; gap: .5rem; align-items: center; margin: .8rem 0; font-size: .9rem; }
#lock button { width: 100%; padding: .7rem; font: inherit; font-weight: 600; border: 0; border-radius: 7px;
  background: var(--secondary); color: var(--light); cursor: pointer; }
#lock button:disabled { opacity: .6; cursor: progress; }
#lock-msg { min-height: 1.4em; margin: .7rem 0 0; color: var(--secondary); font-size: .9rem; }
.boot { color: var(--gray); font-size: .9rem; }