:root{color-scheme:dark;font-family:Trebuchet MS,Segoe UI,sans-serif}body{margin:0;background:#1a1512;color:#e8ddc8;display:flex;justify-content:center}#app{display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px;position:relative;width:100%;max-width:1400px;box-sizing:border-box}#hud{display:flex;align-items:center;gap:24px;font-size:1.1rem;font-weight:700}.hud-button{cursor:pointer;background:#4a3620;color:#e8ddc8;border:1px solid #6b5a3a;border-radius:3px;padding:4px 10px;font:inherit;font-size:.9rem}.hud-button:hover{background:#5a4428}#hud-speed{margin-left:auto}#build-menu{position:absolute;top:16px;left:16px;width:220px;display:flex;flex-direction:column;gap:6px;padding:10px;background:#000000bf;border:1px solid #6b5a3a;border-radius:4px;font-size:.8rem;z-index:10}#build-menu.hidden{display:none}#build-menu-header{display:flex;align-items:center;justify-content:space-between;font-weight:700}#build-menu-close{cursor:pointer;background:none;color:#e8ddc8;border:none;font-size:1rem;line-height:1;padding:0 4px}#build-menu-options{display:flex;flex-direction:column;gap:6px}.build-option{cursor:pointer;background:#4a3620;color:#e8ddc8;border:1px solid #6b5a3a;border-radius:3px;padding:6px 12px;text-align:left;font:inherit;font-size:.85rem}.build-option:hover{background:#5a4428}.build-option:disabled{opacity:.4;cursor:not-allowed}#game-canvas{background:#2b2318;border:3px solid #6b5a3a;border-radius:4px;display:block;width:100%;height:auto}#end-screen{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#000000bf;text-align:center}#end-screen.hidden{display:none}#end-screen-restart{margin-top:12px;cursor:pointer;background:#4a3620;color:#e8ddc8;border:1px solid #6b5a3a;border-radius:3px;padding:8px 20px;font:inherit;font-size:1rem}#end-screen-restart:hover{background:#5a4428}#debug-panel{position:absolute;top:16px;right:16px;width:260px;display:flex;flex-direction:column;gap:6px;padding:10px;background:#000000bf;border:1px solid #6b5a3a;border-radius:4px;font-size:.8rem;z-index:10}#debug-panel.hidden{display:none}#debug-hint{opacity:.8}#debug-log{width:100%;box-sizing:border-box;resize:vertical;background:#1a1512;color:#e8ddc8;border:1px solid #6b5a3a;border-radius:3px;font-family:monospace;font-size:.75rem}#debug-actions{display:flex;gap:8px}#debug-actions button{flex:1;cursor:pointer;background:#4a3620;color:#e8ddc8;border:1px solid #6b5a3a;border-radius:3px;padding:4px 8px}#tower-panel{position:absolute;top:16px;left:16px;width:220px;display:flex;flex-direction:column;gap:6px;padding:10px;background:#000000bf;border:1px solid #6b5a3a;border-radius:4px;font-size:.8rem;z-index:10}#tower-panel.hidden{display:none}#tower-panel-header{display:flex;align-items:center;justify-content:space-between;font-weight:700}#tower-panel-close{cursor:pointer;background:none;color:#e8ddc8;border:none;font-size:1rem;line-height:1;padding:0 4px}#tower-panel-stats{opacity:.85}#tower-panel-actions{display:flex;flex-direction:column;gap:6px}#tower-panel-actions button{cursor:pointer;background:#4a3620;color:#e8ddc8;border:1px solid #6b5a3a;border-radius:3px;padding:4px 8px;text-align:left;font:inherit}#tower-panel-actions button:disabled{opacity:.4;cursor:not-allowed}#tower-sell{margin-top:4px;background:#5a2c2c;border-color:#8c4a4a}#tower-sell:hover{background:#6e3838}