:root { color-scheme: dark; font-family: system-ui, sans-serif; background: #142236; color: #eaf0f7; }
* { box-sizing: border-box; }
html, body, #app { margin: 0; width: 100%; height: 100%; overflow: hidden; }
#canvasHolder { position: fixed; inset: 0; background: #142236; }
canvas { display: block; width: 100%; height: 100%; touch-action: none; image-rendering: pixelated; }
.overlay { position: fixed; inset: 0; display: grid; justify-items: center; align-items: safe center; padding: 16px; background: #142236; overflow-y: auto; }
.card { width: min(540px, 100%); text-align: center; padding: 24px; background: #1c2f46; border: 2px solid #58718f; border-radius: 8px; }
h1 { color: #ffd978; font-size: clamp(28px, 7vw, 48px); letter-spacing: 4px; margin: 8px 0 16px; }
.eyebrow { color: #7fc2ad; letter-spacing: 3px; font-size: 12px; }
button { cursor: pointer; background: #ffd978; color: #142236; font: bold 20px system-ui; border: 0; border-radius: 4px; padding: 14px 32px; min-width: 200px; margin: 12px; touch-action: manipulation; }
button:disabled { opacity: .65; }
.controls { line-height: 1.8; font-size: 14px; }
.hint { font-size: 12px; color: #a1afc1; }
.error { color: #ffaf98; overflow-wrap: anywhere; }
.setting { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin: 10px 0; font-size: 14px; }
.setting input:not([type=checkbox]), .setting select { width: 52%; max-width: 220px; padding: 7px; background: #142236; color: #eaf0f7; border: 1px solid #58718f; border-radius: 4px; }
.settings-toggle { position: fixed; bottom: 22%; right: 8px; min-width: 0; padding: 7px 10px; font-size: 11px; opacity: .8; }
.connection { position: fixed; top: 0; left: 50%; transform: translateX(-50%); font-size: 11px; padding: 3px 8px; background: #142236; border-radius: 0 0 4px 4px; pointer-events: none; }
.game-settings { position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); width: min(440px, 90vw); padding: 20px; background: #142236f5; border: 2px solid #58718f; border-radius: 6px; }
.game-settings button { font-size: 14px; min-width: 0; padding: 10px; }
.game-settings .hint { overflow-wrap: anywhere; }
.lan-buttons { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; }
.lan-buttons button { min-width: 0; margin: 4px 0; padding: 12px; font-size: 14px; }
#blazor-error-ui { display: none; position: fixed; bottom: 0; background: #893e35; width: 100%; padding: 12px; }
.map-pool { text-align: left; font-size: 13px; border: 1px solid #58718f; padding: 10px; }
.fullscreen-toggle { position: fixed; top: max(8px, env(safe-area-inset-top)); right: max(8px, env(safe-area-inset-right)); z-index: 12; min-width: 0; margin: 0; padding: 8px 10px; font-size: 11px; }
.touch-controls { display: none; position: fixed; inset: auto 0 max(8px, env(safe-area-inset-bottom)); z-index: 3; pointer-events: none; justify-content: space-between; padding: 0 max(10px, env(safe-area-inset-left)); gap: 12px; }
.touch-controls.enabled { display: flex; }
.touch-movement, .touch-actions { display: flex; flex-wrap: wrap; align-items: end; gap: 6px; max-width: 46%; }
.touch-controls button { min-width: 48px; min-height: 48px; margin: 0; padding: 10px; font-size: 12px; border: 2px solid #fff6; background: #21354bdb; color: white; pointer-events: auto; touch-action: none; user-select: none; -webkit-user-select: none; }
.touch-controls .touch-jump, .touch-controls .touch-fire { min-width: 64px; min-height: 60px; background: #ffd978e6; color: #142236; }
.touch-controls .pressed { background: #7fc2ad; transform: translateY(2px); }
.game-settings { z-index: 10; }
@media (pointer: coarse) { .settings-toggle { z-index: 9; bottom: 110px; } }
.map-choices { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; max-height: 180px; overflow-y: auto; margin-top: 10px; }
@media (max-height: 480px) { .card { padding: 10px 24px; } h1 { font-size: 28px; margin: 4px; } .controls { margin: 4px; line-height: 1.4; } button { padding: 10px 28px; margin: 4px; } }