.YdwnnG_panel{grid-template-columns:minmax(0,.95fr) minmax(340px,1.05fr);align-items:start;gap:16px;display:grid}.YdwnnG_controlSection,.YdwnnG_outputSection{gap:18px;padding:18px;display:grid}.YdwnnG_outputSection{top:calc(var(--navigation-height) + 20px);position:sticky}.YdwnnG_sectionHeader,.YdwnnG_outputHeader,.YdwnnG_actions{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.YdwnnG_actions{justify-content:flex-end}.YdwnnG_field{gap:8px;display:grid}.YdwnnG_textarea{resize:vertical;min-height:170px;line-height:1.55}.YdwnnG_settingsGrid{grid-template-columns:minmax(0,1fr) minmax(0,1fr) 92px;align-items:end;gap:12px;display:grid}.YdwnnG_sliderGrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 14px;display:grid}.YdwnnG_switchRow{align-items:center;gap:10px;width:fit-content;display:flex}.YdwnnG_uploadPanel{gap:14px;display:grid}.YdwnnG_dragging{border-color:var(--brand);box-shadow:0 0 0 3px var(--accent-soft)}.YdwnnG_fileInput{display:none}.YdwnnG_helpText{color:var(--text-muted);margin:0;font-size:12px;line-height:1.45}.YdwnnG_imagePreview{border:1px solid var(--border);background:var(--surface-subtle);color:var(--text-muted);border-radius:10px;grid-template-columns:88px minmax(0,1fr) auto;align-items:center;gap:12px;padding:12px;font-size:12px;font-weight:700;display:grid}.YdwnnG_imagePreview img{object-fit:cover;border-radius:8px;width:88px;height:64px;display:block}.YdwnnG_emptyUpload{text-align:center;place-items:center;gap:14px;min-height:112px;display:grid}.YdwnnG_uploadIcon{place-items:center;width:64px;height:64px;display:grid}.YdwnnG_uploadIcon svg{width:30px;height:30px}.YdwnnG_uploadCopy{gap:5px;max-width:440px;display:grid}.YdwnnG_uploadCopy p,.YdwnnG_uploadCopy span{margin:0}.YdwnnG_colorInput{min-height:36px;padding:4px}.YdwnnG_asciiOutput{border:1px solid var(--border);background:linear-gradient(90deg, #2563eb0f, transparent 42%), var(--surface-subtle);min-height:520px;max-height:72vh;color:var(--text);white-space:pre;border-radius:12px;margin:0;padding:16px;font-family:SF Mono,Fira Code,Courier New,monospace;font-size:10px;line-height:1;overflow:auto}.YdwnnG_error{margin:0;padding:10px 12px}@media (max-width:980px){.YdwnnG_panel{grid-template-columns:1fr}.YdwnnG_outputSection{position:static}}@media (max-width:720px){.YdwnnG_settingsGrid,.YdwnnG_sliderGrid{grid-template-columns:1fr}.YdwnnG_imagePreview{grid-template-columns:72px minmax(0,1fr)}.YdwnnG_imagePreview img{width:72px;height:56px}}