*{box-sizing:border-box;margin:0;padding:0}:root{--bg-dark:#0d1117;--bg-panel:#161b22;--bg-panel-alt:#1c2333;--bg-input:#0d1117;--border:#30363d;--border-light:#3d444d;--text:#e6edf3;--text-dim:#7d8590;--text-muted:#484f58;--accent:#4a9eff;--accent-hover:#6ab4ff;--accent-subtle:#4a9eff26;--warning:#f85149;--success:#3fb950;--font:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:"JetBrains Mono", "Cascadia Code", "Fira Code", monospace;--radius:6px;--radius-sm:4px;--shadow:0 2px 8px #0000004d;--shadow-lg:0 8px 24px #0006}html,body{background:var(--bg-dark);height:100%;color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:13px;line-height:1.4;overflow:hidden}#app{flex-direction:column;height:100vh;display:flex}#menu-bar{background:var(--bg-panel);border-bottom:1px solid var(--border);-webkit-user-select:none;user-select:none;-webkit-app-region:drag;align-items:center;gap:4px;height:42px;padding:0 12px;display:flex}.menu-item{cursor:pointer;color:var(--text-dim);-webkit-app-region:no-drag;border-radius:4px;padding:6px 12px;font-size:13px}.menu-item:hover,.menu-item.open{background:var(--bg-panel-alt);color:var(--text)}#app-title{-webkit-app-region:no-drag;align-items:center;gap:6px;margin-left:auto;display:flex}.title-logo{filter:drop-shadow(0 0 6px #d4a04a66);width:auto;height:32px;margin-right:4px}.title-text{color:#d4a04a;letter-spacing:.5px;font-family:Cinzel,serif;font-size:16px;font-weight:700}.title-studio{color:#9a9aab;margin-left:-2px;font-family:Inter,sans-serif;font-size:13px;font-weight:400}#app-title .version{color:#d4a04a;font-family:var(--font-mono);background:#d4a04a1f;border-radius:3px;margin-left:4px;padding:2px 6px;font-size:10px}.menu-dropdown{z-index:1000;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);min-width:220px;box-shadow:var(--shadow-lg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:4px 0;position:fixed}.menu-dropdown-item{cursor:pointer;justify-content:space-between;padding:6px 16px;font-size:12px;display:flex}.menu-dropdown-item:hover:not(.disabled){background:var(--accent);color:#fff}.menu-dropdown-item.disabled{color:var(--text-dim);cursor:default}.menu-shortcut{color:var(--text-dim);margin-left:24px;font-size:11px}.menu-dropdown-item:hover .menu-shortcut{color:#ffffffb3}.menu-separator{background:var(--border);height:1px;margin:4px 0}#editor-area{flex:1;display:flex;overflow:hidden}#canvas-area{flex-direction:column;flex:1;display:flex;overflow:hidden}#tab-bar{background:var(--bg-panel);height:0}#canvas-wrapper{background:var(--bg-dark);flex:1;position:relative;overflow:hidden}#map-canvas{cursor:crosshair;width:100%;height:100%;display:block}#right-panel{background:var(--bg-panel);border-left:1px solid 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8px;font-size:10px;font-weight:600;display:inline-block}.tier-free{color:var(--text-dim);background:#7d859033}.tier-plus{color:var(--accent);background:#4a9eff26}.tier-pro{color:#ffb432;background:#ffb43226}.pixellab-status{min-height:16px;margin:8px 0;font-size:11px}.engine-export-dialog{min-width:520px;max-width:620px}.engine-tab-bar{gap:4px;margin-bottom:8px;display:flex}.engine-tab{background:var(--bg-input);border:1px solid var(--border);color:var(--text-dim);cursor:pointer;font-size:12px;font-family:var(--font);border-radius:4px 4px 0 0;padding:5px 14px}.engine-tab:hover{color:var(--text);background:var(--bg-panel-alt)}.engine-tab.active{color:var(--accent);background:var(--bg-dark);border-bottom-color:var(--bg-dark)}.engine-code-area{position:relative}.engine-code{background:var(--bg-dark);border:1px solid var(--border);font-family:var(--font-mono);white-space:pre;max-height:320px;color:var(--text);tab-size:2;border-radius:0 4px 4px;padding:12px;font-size:11px;line-height:1.5;overflow-x:auto}.engine-copy-btn{position:absolute;top:8px;right:8px}.github-file-list{border:1px solid var(--border);background:var(--bg-dark);border-radius:4px;max-height:260px;overflow-y:auto}.github-file-item{cursor:pointer;border-bottom:1px solid var(--border);align-items:center;padding:6px 10px;font-size:12px;display:flex}.github-file-item:last-child{border-bottom:none}.github-file-item:hover{background:var(--accent-subtle)}.github-file-item.dir{color:var(--text-dim);cursor:default}.github-status{color:var(--text-dim);white-space:nowrap;font-size:10px}.github-status.connected{color:var(--success)}.about-overlay{z-index:9999;background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.about-dialog{background:var(--bg-panel);border:1px solid var(--border);border-radius:10px;min-width:340px;max-width:420px;padding:28px 32px 24px;box-shadow:0 8px 32px #00000080}.about-header{align-items:center;gap:14px;margin-bottom:18px;display:flex}.about-logo{border-radius:8px;width:48px;height:48px}.about-title{font-family:var(--font-heading,"Cinzel", serif);color:var(--accent,#d4a04a);font-size:18px;font-weight:700}.about-version{color:var(--text-dim);margin-top:2px;font-size:12px}.about-body{color:var(--text);margin-bottom:18px;font-size:13px;line-height:1.6}.about-body p{margin:0 0 10px}.about-credit{color:var(--text-dim);font-size:12px}.about-links{gap:16px;margin-top:10px;display:flex}.about-links a{color:var(--accent);font-size:12px;text-decoration:none}.about-links a:hover{text-decoration:underline}.about-close{width:100%;font-family:var(--font);background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:6px;padding:8px;font-size:13px;font-weight:600;transition:opacity .15s;display:block}.about-close:hover{opacity:.85}