.html-converter{--converter-surface:var(--surface);--converter-border:var(--border);--converter-editor-bg:#0d0f14;--converter-editor-text:var(--text);--converter-label-text:var(--text-muted);--converter-accent:var(--accent);--converter-radius:var(--radius-md);--converter-pane-height:clamp(700px,calc(100vh - 200px),1100px);--converter-options-height:48px;--converter-upsell-bg:#3b82f614;--converter-upsell-border:#3b82f633;gap:var(--space-4);flex-direction:column;width:100%;display:flex}.converter-options{align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.converter-framework{border:1px solid var(--converter-border);border-radius:var(--converter-radius);flex-shrink:0;display:flex;overflow:hidden}.converter-framework-btn{border:none;border-left:1px solid var(--converter-border);color:var(--converter-label-text);font-size:var(--typo-copy);font-family:inherit;font-weight:var(--font-weight-semibold);padding:0 var(--space-3);height:var(--converter-options-height);cursor:pointer;white-space:nowrap;background:0 0;transition:background .15s,color .15s}.converter-framework-btn:first-child{border-left:none}.converter-framework-btn:hover{color:var(--text);background:#ffffff0d}.converter-framework-btn[aria-pressed=true]{background:var(--converter-accent);color:#fff}.converter-toggles{align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.converter-toggle{align-items:center;gap:var(--space-2);cursor:pointer;-webkit-user-select:none;user-select:none;font-size:var(--typo-copy);color:var(--converter-label-text);transition:color .15s;display:flex}.converter-toggle:hover{color:var(--text)}.converter-toggle input[type=checkbox]{appearance:none;border:1px solid var(--converter-border);cursor:pointer;background:0 0;border-radius:4px;flex-shrink:0;width:16px;height:16px;transition:background .15s,border-color .15s;position:relative}.converter-toggle input[type=checkbox]:checked{background:var(--converter-accent);border-color:var(--converter-accent)}.converter-toggle input[type=checkbox]:checked:after{content:"";background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2 6l3 3 5-5'/%3E%3C/svg%3E") 50%/contain no-repeat;position:absolute;inset:2px}.converter-spacer{flex:1}.converter-convert-btn{background:var(--converter-accent);color:#fff;font-size:var(--typo-copy);font-family:inherit;font-weight:var(--font-weight-semibold);padding:0 var(--space-4);height:var(--converter-options-height);border-radius:var(--converter-radius);cursor:pointer;white-space:nowrap;border:none;flex-shrink:0;transition:opacity .15s}.converter-convert-btn:hover{opacity:.88}.converter-convert-btn:disabled{opacity:.4;cursor:not-allowed}.converter-panes{border:1px solid var(--converter-border);border-radius:var(--converter-radius);grid-template-columns:1fr 1fr;gap:0;display:grid;overflow:hidden}.converter-pane{flex-direction:column;display:flex;overflow:hidden}.converter-pane--input{border-right:1px solid var(--converter-border)}.converter-pane-header{padding:var(--space-2)var(--space-3);background:var(--converter-editor-bg);border-bottom:1px solid var(--converter-border);flex-shrink:0;justify-content:space-between;align-items:center;min-height:36px;display:flex}.converter-pane-label{font-size:11px;font-weight:var(--font-weight-semibold);letter-spacing:.06em;text-transform:uppercase;color:var(--converter-label-text)}.converter-copy-btn{border:1px solid var(--converter-border);color:var(--converter-label-text);font-family:inherit;font-size:11px;font-weight:var(--font-weight-semibold);padding:3px var(--space-2);cursor:pointer;white-space:nowrap;background:0 0;border-radius:4px;align-items:center;transition:background .15s,color .15s,border-color .15s;display:inline-flex}.converter-copy-btn:hover{color:var(--text);background:#ffffff0f;border-color:#fff3}.converter-copy-btn:disabled{opacity:.3;cursor:not-allowed}.converter-textarea{resize:none;width:100%;height:var(--converter-pane-height);background:var(--converter-editor-bg);color:var(--converter-editor-text);padding:var(--space-4);tab-size:2;border:none;outline:none;flex:1;font-family:ui-monospace,SF Mono,Cascadia Code,Fira Code,monospace;font-size:14px;line-height:1.7}.converter-textarea::placeholder{color:var(--converter-label-text);opacity:.6}.converter-textarea[readonly]{cursor:default}.converter-upsell{justify-content:space-between;align-items:center;gap:var(--space-3);padding:var(--space-3)var(--space-4);background:var(--converter-upsell-bg);border:1px solid var(--converter-upsell-border);border-radius:var(--converter-radius);flex-wrap:wrap;display:flex}.converter-upsell-text{font-size:var(--typo-copy);color:var(--converter-label-text);line-height:1.5}.converter-upsell-link{font-size:var(--typo-copy);font-weight:var(--font-weight-semibold);color:var(--converter-accent);white-space:nowrap;text-decoration:none;transition:opacity .15s}.converter-upsell-link:hover{opacity:.8}.converter-toast{bottom:var(--space-4);color:#f1f5f9;padding:var(--space-2)var(--space-3);border-radius:var(--converter-radius);font-size:var(--typo-copy);font-weight:var(--font-weight-semibold);z-index:9999;pointer-events:none;white-space:nowrap;background:#1e293b;position:fixed;left:50%;transform:translate(-50%)}@media (max-width:768px){.converter-panes{grid-template-columns:1fr}.converter-pane--input{border-right:none;border-bottom:1px solid var(--converter-border)}.converter-textarea{height:clamp(400px,50vh,600px)}.converter-options{gap:var(--space-2)}.converter-spacer{display:none}.converter-convert-btn{order:10;justify-content:center;width:100%}}