:root{--ink:#203b40;--muted:#728388;--teal:#15776c;--border:#dce4e5;--surface:#fff;--pale:#f4f7f6;font-family:Inter,"Segoe UI",Tahoma,Arial,sans-serif;color:var(--ink);font-size:13px}*{box-sizing:border-box}body{margin:0;background:var(--pale)}[hidden]{display:none!important}button,input,select,textarea{font:inherit}button{border:1px solid var(--border);border-radius:6px;background:#fff;color:var(--ink);padding:8px 11px;cursor:pointer;transition:background .15s}button:hover{background:#e9f2ef}button:disabled{opacity:.4;cursor:not-allowed}button.primary{background:var(--teal);color:#fff;border-color:var(--teal)}button.active{background:#e6f1ed;color:#116f61;border-color:#bfd8d0}input,select,textarea{padding:9px;border:1px solid #cedbda;border-radius:5px;background:#fff;color:var(--ink);min-width:0;max-width:100%}label{display:flex;flex-direction:column;gap:7px;margin:12px 0}input:focus,textarea:focus,select:focus{outline:2px solid 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