* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: system-ui, sans-serif; background: #1a1a2e; color: #eee; }
header { padding: 12px; background: #16213e; border-bottom: 2px solid #0f3460; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
h1 { font-size: 1.25rem; color: #e94560; }
#status { display: flex; gap: 16px; font-size: 0.9rem; color: #a0a0a0; }
#turn { color: #e94560; font-weight: bold; }
button { background: #0f3460; color: #eee; border: 1px solid #533483; padding: 6px 12px; border-radius: 4px; cursor: pointer; }
button:hover { background: #533483; }
#board { display: grid; gap: 2px; background: #0f3460; padding: 4px; margin: 16px auto; max-width: 640px; }
.tile { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; cursor: pointer; background: #1a1a2e; border: 1px solid #2a2a4a; }
.tile.selected { border-color: #e94560; background: #233554; }
.tile.movable { background: #1a3a1a; border-color: #4caf50; }
.tile.enemy { filter: hue-rotate(180deg); }
#panel { margin: 16px auto; max-width: 640px; padding: 16px; background: #16213e; border: 1px solid #0f3460; border-radius: 8px; gap: 8px; display: flex; flex-direction: column; }
#panel.hidden { display: none; }
#unitInfo { font-size: 0.9rem; margin-bottom: 8px; color: #a0a0a0; }
#msg { margin: 16px auto; max-width: 640px; padding: 12px; background: #e94560; color: #fff; border-radius: 4px; text-align: center; }
#msg.hidden { display: none; }