:root { --cream: #f3e9d2; --muted: #b9a88a; color-scheme: dark; }
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: #070302; color: var(--cream); overflow: hidden;
  font: 17px/1.4 system-ui, sans-serif; -webkit-user-select: none; user-select: none; touch-action: manipulation; }
#app { position: fixed; left: 0; top: 0; width: 100%; height: 100%; transform-origin: 0 0; }
#glass { position: absolute; inset: 0; display: block; }
.overlay { position: absolute; left: 0; right: 0; bottom: 0; display: flex; flex-direction: column; align-items: center;
  gap: .6rem; padding: 1rem 1rem calc(1.25rem + env(safe-area-inset-bottom));
  text-shadow: 0 1px 3px rgba(0,0,0,.8); text-align: center; }
body.sipping .overlay { display: none; }
[hidden] { display: none !important; }
h1 { font-size: 1.15rem; margin: 0; font-weight: 600; letter-spacing: .02em; }
#puzzle, .muted { color: var(--muted); }
#msg { margin: 0; min-height: 1.4em; }
p { margin: 0; }
button, input { font: inherit; padding: .6rem 1.1rem; border-radius: 999px; border: 1px solid rgba(243,233,210,.5);
  background: rgba(7,3,2,.45); color: var(--cream); }
button.primary { background: var(--cream); color: #1c100b; border-color: var(--cream); font-weight: 600; text-shadow: none; }
input { -webkit-user-select: text; user-select: text; }
#code { width: 6.5em; text-transform: uppercase; letter-spacing: .3em; text-align: center; }
.big-code { font-size: 3.5rem; letter-spacing: .4em; font-weight: 700; margin: 0 0 0 .4em; }
.score { font-size: 1.7rem; }
.row { display: flex; gap: .5rem; align-items: center; justify-content: center; flex-wrap: wrap; }
#screen { display: flex; flex-direction: column; gap: .4rem; }
body.armed .overlay > :not(#msg) { display: none; }
body.pouring .overlay { display: none; }
.overlay.at-top { top: 0; bottom: auto; padding: calc(1rem + env(safe-area-inset-top)) 1rem 1rem; }
.overlay.compact h1, .overlay.compact #countdown, .overlay.compact #pairOpen, .overlay.compact #pairStatus { display: none; }
.overlay.compact #msg { display: none; }
.overlay.compact .actions { position: absolute; left: 0; right: 0; bottom: calc(1rem + env(safe-area-inset-bottom)); }
#msg:empty { display: none; }