:root{--bg:#1a1611;--panel:#2a241c;--text:#f3ead8;--accent:#e8a13a;--muted:#a89880}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,sans-serif;-webkit-tap-highlight-color:transparent}button{font:inherit;background:var(--accent);color:#1a1611;border:none;border-radius:10px;padding:12px 18px;font-weight:700;cursor:pointer}button:disabled{opacity:.4;cursor:default}button.secondary,input{background:var(--panel);color:var(--text)}input{font:inherit;border:1px solid var(--muted);border-radius:10px;padding:12px 16px;width:100%}.card{background:var(--panel);border-radius:14px;padding:16px}.row{gap:8px;align-items:center;flex-wrap:wrap}.col,.row{display:flex}.col{flex-direction:column;gap:12px}.muted{color:var(--muted);font-size:14px}.center{display:flex;align-items:center;justify-content:center}