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768px) and (max-width: 1023px){.tablet-only{display:block!important}.tablet-only-flex{display:flex!important}.hide-tablet{display:none!important}}@media (min-width: 1024px){.desktop-only{display:block!important}.desktop-only-flex{display:flex!important}.hide-desktop,.ad-banner-top,.ad-bottom{display:none!important}}[data-theme=light]{--bg-deep: #f8fafc;--bg-surface: #ffffff;--bg-panel: #f1f5f9;--bg-hover: #e2e8f0;--text-main: #0f172a;--text-dim: #334155;--text-muted: #64748b;--border: rgba(0,0,0,.07);--border-strong: rgba(0,0,0,.12)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0;-webkit-font-smoothing:antialiased}html,body{height:100%}body{font-family:var(--font-sans);background:var(--bg-deep);color:var(--text-main);display:flex;flex-direction:column;font-size:14px;overflow:hidden}body.focus-mode .app-header,body.focus-mode .sidebar,body.focus-mode .status-bar,body.focus-mode .ad-banner-top,body.focus-mode .ad-bottom,body.focus-mode .ad-sidebar,body.focus-mode 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#38bdf880!important;display:flex!important;align-items:center!important;justify-content:center!important;z-index:9002!important;cursor:pointer!important;pointer-events:auto!important;padding:0!important}.action-fab i{width:28px!important;height:28px!important}.nav-item{flex:1!important;display:flex!important;flex-direction:column!important;align-items:center!important;justify-content:center!important;gap:4px!important;background:none!important;border:none!important;color:#fff9!important;font-size:10px!important;font-weight:600!important;padding:8px 0!important;text-decoration:none!important;min-width:0!important;white-space:nowrap!important}.nav-item i{width:22px;height:22px;margin-bottom:1px}.nav-item.active{color:#38bdf8!important}.compact-trigger{background:#38bdf8!important;color:#fff!important;padding:4px 12px!important;border-radius:100px!important;font-size:11px!important;font-weight:600!important;gap:6px!important;height:28px!important;border:none!important;display:flex!important;align-items:center!important}.app-main{height:calc(100dvh - 108px - env(safe-area-inset-bottom))!important}.workspace{flex-direction:column;height:100%}.pane{flex:1;height:100%;max-height:none!important;border:none}.pane.mobile-hidden{display:none!important}.toolbar{padding:8px 12px;background:var(--bg-surface);flex-wrap:nowrap;overflow-x:auto}.mobile-tools-menu{position:fixed!important;top:60px!important;left:10px!important;right:10px!important;width:auto!important;background:#1e293b!important;border:1px solid rgba(255,255,255,.1)!important;border-radius:var(--radius-lg)!important;box-shadow:0 10px 40px #000c!important;padding:12px!important;z-index:10000!important;display:none}.mobile-tools-menu.show{display:block!important}.mobile-tools-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.tool-item{display:flex;flex-direction:column;align-items:center;gap:6px;background:var(--bg-hover);border:1px solid var(--border);border-radius:var(--radius-md);padding:10px 4px;color:var(--text-main);font-size:10px;cursor:pointer}.tool-item>*{pointer-events:none}.mobile-up-menu{position:fixed!important;bottom:calc(var(--nav-bottom-h) + 12px)!important;left:12px!important;right:12px!important;width:auto!important;border-radius:var(--radius-lg);box-shadow:0 -8px 24px #0006;background:var(--bg-panel);transform-origin:bottom center;animation:slideUp .2s ease-out;z-index:2000}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}textarea#editor{padding:16px;font-size:15px;line-height:1.6}.status-bar,body.mobile-fullscreen-active .app-header,body.mobile-fullscreen-active .ad-banner-top,body.mobile-fullscreen-active .mobile-nav{display:none!important}body.mobile-fullscreen-active .app-main{height:100dvh!important}}@media (max-width: 380px){.app-header{padding:0 8px}.logo span{display:none}.mobile-tools-grid{grid-template-columns:repeat(3,1fr)}}