.measurement-choice{position:fixed;left:16px;right:16px;bottom:16px;z-index:1000;max-width:980px;margin:auto;padding:20px;display:flex;align-items:center;gap:24px;background:#fff;color:#15334b;border:1px solid #c7d8e5;border-radius:16px;box-shadow:0 8px 36px #102a4326;font:14px/1.5 Arial,sans-serif}
.measurement-choice[hidden]{display:none}
.measurement-choice strong{font-size:16px}.measurement-choice p{margin:6px 0 0}.measurement-choice a{text-decoration:underline;color:#155d91}
.measurement-actions{display:flex;gap:10px;flex-shrink:0}.measurement-actions button{background:#fff;color:#155d91;border:1px solid #155d91;border-radius:24px;padding:10px 20px;cursor:pointer;font:600 14px Arial,sans-serif;min-height:44px}
.measurement-actions button:hover{background:#edf6fc}.measurement-actions button:focus-visible,.measurement-settings:focus-visible{outline:3px solid #ca9e36;outline-offset:3px}
.measurement-settings{background:none;border:0;padding:0;color:inherit;font:inherit;text-decoration:underline;cursor:pointer}
@media(max-width:640px){.measurement-choice{left:10px;right:10px;bottom:10px;display:block;padding:16px;max-height:75vh;overflow:auto}.measurement-actions{margin-top:14px}.measurement-actions button{flex:1}}