:root { color-scheme: dark; font-family: system-ui, sans-serif; background: #10151d; color: #eaf0e8; }
* { box-sizing: border-box; }
html, body { width: 100%; height: 100%; margin: 0; overflow: hidden; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; color: inherit; border: 1px solid #60725b; border-radius: .55rem; background: #243527; padding: .6rem .9rem; cursor: pointer; }
button:hover, button[aria-pressed="true"] { background: #3d5630; }
button:focus-visible, a:focus-visible { outline: 3px solid #e8c658; outline-offset: 3px; }
button:disabled { opacity: .5; cursor: wait; }
[hidden] { display: none !important; }
#game { position: fixed; inset: 0; overflow: hidden; }
#viewport { position: absolute; inset: 0; }
#screen { display: block; width: 100%; height: 100%; object-fit: contain; image-rendering: pixelated; background: #000; }
#toolbar { position: absolute; top: max(.6rem, env(safe-area-inset-top)); right: max(.6rem, env(safe-area-inset-right)); display: flex; gap: .4rem; z-index: 4; }
#toolbar button { font-size: .8rem; padding: .5rem .7rem; }
#commands { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1rem; }
#commands:empty { display: none; }
#commands button { font-size: .85rem; }
#startup, #menu, #native-ui { position: absolute; z-index: 3; top: 4rem; left: 50%; transform: translateX(-50%); width: min(92%, 34rem); max-height: calc(100% - 11rem); overflow: auto; background: #151f19f5; border: 1px solid #68795d; border-radius: .8rem; padding: 1.25rem; box-shadow: 0 1rem 4rem #0009; }
#startup { text-align: center; }
#native-ui { max-height: calc(100% - 16rem); }
#native-ui button { display: block; width: 100%; text-align: left; margin: .4rem 0; }
#native-ui p, #menu p { white-space: pre-wrap; line-height: 1.5; }
#native-ui label { display: block; }
input { display: block; width: 100%; padding: .6rem; margin-top: .5rem; font: inherit; }
a { color: #e8c658; }
h1, h2 { margin-top: 0; }
#touch { display: none; position: absolute; bottom: 0; left: 0; right: 0; z-index: 1; pointer-events: none; touch-action: none; user-select: none; }
#touch button { min-width: 3rem; min-height: 3rem; pointer-events: auto; touch-action: none; font-weight: bold; background: #203224dd; }
.pad { display: grid; grid-template-columns: repeat(3, 1fr); gap: .35rem; }
#message { position: absolute; z-index: 10; bottom: 1rem; left: 5%; width: 90%; padding: 1rem; background: #542525; border: 1px solid #e7a8a8; border-radius: .6rem; white-space: pre-wrap; }
@media (pointer: coarse), (max-width: 700px) {
  #touch { display: flex; justify-content: space-between; align-items: end; padding: .5rem max(1rem, env(safe-area-inset-right)) max(.7rem, env(safe-area-inset-bottom)); gap: 1rem; }
  #commands button { padding: .4rem .55rem; font-size: .75rem; }
}