:root{--bg: #f5f6f8;--text: #16181d;--muted: #5d6470;--error: #c0392b;--success: #1e8e3e}:root[data-theme=dark]{--bg: #14161a;--text: #f0f2f5;--muted: #9aa3af;--error: #ff6b5e;--success: #4cd472}*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}#app{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:16px}#widget{display:flex;justify-content:center}#status{margin:0;font-size:.9rem;color:var(--muted);text-align:center;min-height:1.2em}#status.error{color:var(--error)}#status.success{color:var(--success)}.hg-imgcap{display:flex;flex-direction:column;align-items:center;gap:12px}.hg-imgcap img{border-radius:10px;max-width:280px;width:100%;height:auto;-webkit-user-drag:none}.hg-imgcap input{font-size:1.25rem;letter-spacing:.3em;text-align:center;text-transform:uppercase;padding:10px 14px;width:220px;border:1px solid var(--muted);border-radius:10px;background:var(--bg);color:var(--text)}.hg-imgcap button{font-size:1rem;font-weight:600;padding:10px 24px;border:none;border-radius:10px;background:#5b8cff;color:#fff;cursor:pointer}.hg-imgcap button:disabled{opacity:.6;cursor:wait}