.dan-tool{box-sizing:border-box;max-width:980px;margin:0 auto;padding:16px;background:#fff;color:#173b5c;font:15px/1.5 Tahoma,Geneva,sans-serif}
.dan-tool *{box-sizing:border-box}.dan-tool h2,.dan-tool h3{color:#000;margin:0 0 10px}.dan-tool h2{font-size:22px}.dan-tool h3{font-size:18px}.dan-tool p{margin:0 0 14px}
.dan-tool form,.dan-result{padding:14px;border:1px solid #dce4ea;border-radius:5px;background:#fff}.dan-tool form{display:grid;gap:12px}.dan-tool label{display:grid;gap:5px;font-weight:700}
.dan-inputs,.dan-criteria{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.dan-tool textarea,.dan-tool select,.dan-tool input{width:100%;min-height:44px;padding:9px;border:1px solid #b9c9d5;border-radius:4px;color:#173b5c;background:#fff;font:inherit}.dan-tool textarea{resize:vertical}
.dan-tool button{min-height:44px;padding:8px 16px;border:1px solid var(--rb-action);border-radius:4px;background:var(--rb-action-gradient);color:var(--rb-action-ink);font:inherit;font-weight:700;cursor:pointer}.dan-tool button:disabled{opacity:.55;cursor:default}.dan-tool .dan-secondary{background:#fff;color:#000}.dan-actions{display:flex;flex-wrap:wrap;gap:8px}
.dan-tool [hidden]{display:none!important}.dan-hint,#dan-message{color:#506172}.dan-result{margin-top:12px}.dan-result>div{display:flex;align-items:center;justify-content:space-between;gap:12px}.dan-result textarea{margin-top:10px;min-height:160px}.dan-tool button:focus-visible,.dan-tool input:focus-visible,.dan-tool textarea:focus-visible,.dan-tool select:focus-visible{outline:2px solid #e0342a;outline-offset:2px}
@media(max-width:640px){.dan-tool{width:100%;padding:10px}.dan-inputs,.dan-criteria{grid-template-columns:minmax(0,1fr)}}

.dan-tool h2{padding:10px 12px;background:var(--rb-action-gradient);color:var(--rb-action-ink);border-radius:4px;font-size:18px}
.dan-tool button:not(.dan-secondary):not(:disabled):hover{background:var(--rb-action-gradient);border-color:var(--rb-action-hover)}