body { background:black; color:white; font-family:sans-serif; margin:0 }
.header { text-align:center; padding:20px; font-weight:bold }
.countdown { color:red; text-align:center; font-size:20px }
.grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(100px,1fr)); gap:10px; padding:20px }
.card { border-radius:12px; overflow:hidden; border:2px solid transparent; cursor:pointer }
.card.selected { border-color:white; box-shadow:0 0 20px white }
.card img { width:100%; aspect-ratio:1/1; object-fit:cover }
#voteBtn { position:fixed; bottom:20px; left:50%; transform:translateX(-50%); padding:15px 40px; }
.tower { padding:20px }
.row { display:flex; justify-content:space-between; padding:6px 0 }