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var(--transition-fast);cursor:pointer;position:relative}.pricing-btn:hover,.pricing-btn.yearly{border-color:var(--accent);background:var(--accent-soft)}.pricing-btn.yearly:hover{background:#7c5bf533}.pricing-amount{font-size:24px;font-weight:700;color:var(--text-primary)}.pricing-period{font-size:12px;color:var(--text-muted)}.pricing-save{position:absolute;top:-8px;right:-4px;font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#fff;background:var(--success);padding:2px 6px;border-radius:var(--radius-full)}.upgrade-desktop{text-align:center;font-size:12px;color:var(--text-muted)}.upgrade-desktop a{color:var(--accent);text-decoration:none;font-weight:500}.upgrade-desktop a:hover{text-decoration:underline}.auth-backdrop{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.auth-modal{position:relative;background:var(--bg-elevated);border:1px 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var(--transition-fast)}.titlebar-signin:hover{color:var(--text-primary);border-color:var(--border-strong);background:var(--bg-hover)}.titlebar-signout{font-size:11px;font-weight:500;color:var(--text-muted);background:none;border:none;cursor:pointer;padding:4px 8px;border-radius:var(--radius-sm);transition:all var(--transition-fast)}.titlebar-signout:hover{color:var(--text-secondary);background:var(--bg-hover)}.titlebar-upgrade-btn{font-size:11px;font-weight:600;color:var(--accent);background:var(--accent-soft);border:none;border-radius:var(--radius-full);padding:4px 10px;cursor:pointer;transition:all var(--transition-fast)}.titlebar-upgrade-btn:hover{background:#7c5bf533}.app-main{flex:1;display:flex;overflow:hidden;min-height:0}:root{--bg-app: #0f0f10;--bg-surface: #18181b;--bg-elevated: #1e1e22;--bg-hover: #27272a;--bg-active: #2d2d32;--border-subtle: rgba(255, 255, 255, .06);--border-default: rgba(255, 255, 255, .1);--border-strong: rgba(255, 255, 255, .16);--text-primary: #fafafa;--text-secondary: #a1a1aa;--text-muted: #71717a;--accent: #7c5bf5;--accent-hover: #6b4de0;--accent-soft: rgba(124, 91, 245, .12);--accent-glow: rgba(124, 91, 245, .25);--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--info: #22d3ee;--space-xs: 4px;--space-sm: 8px;--space-md: 12px;--space-lg: 16px;--space-xl: 24px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--shadow-glow: 0 0 0 3px var(--accent-glow);--toolbar-width: 56px;--properties-width: 280px;--statusbar-height: 32px;--titlebar-height: 40px;--transition-fast: .12s ease;--transition-normal: .2s ease-out;--transition-panel: .25s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;overflow:hidden}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;font-size:13px;font-weight:400;line-height:1.4;color:var(--text-primary);background:var(--bg-app);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-user-select:none;user-select:none}.heading-lg{font-size:16px;font-weight:600;line-height:1.25}.heading-sm{font-size:13px;font-weight:600;line-height:1.3}.body{font-size:13px;font-weight:400;line-height:1.4}.body-sm{font-size:12px;font-weight:400;line-height:1.4}.caption{font-size:11px;font-weight:500;line-height:1.3}.shortcut{font-family:JetBrains Mono,monospace;font-size:11px;font-weight:500;line-height:1}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}:focus-visible{outline:none;box-shadow:var(--shadow-glow)}button{border:none;background:none;color:inherit;font:inherit;cursor:pointer}input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:4px;background:var(--bg-active);border-radius:var(--radius-full);outline:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:14px;height:14px;border-radius:50%;background:var(--text-primary);border:2px solid var(--bg-surface);box-shadow:var(--shadow-sm);cursor:pointer;transition:transform var(--transition-fast)}input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.15)}input[type=range]::-webkit-slider-thumb:active{transform:scale(1.1);background:var(--accent)}input[type=color]{-webkit-appearance:none;appearance:none;border:2px solid var(--border-default);border-radius:var(--radius-sm);width:32px;height:32px;padding:2px;cursor:pointer;background:transparent}input[type=color]::-webkit-color-swatch-wrapper{padding:0}input[type=color]::-webkit-color-swatch{border:none;border-radius:3px}