.channel-share-dialog{box-sizing:border-box;width:min(480px,calc(100vw - 32px));max-height:calc(100dvh - 32px);overflow:auto;margin:auto;padding:26px;border:1px solid #637c9b;border-radius:20px;background:#101827;color:#f2f7ff;box-shadow:0 30px 100px #000b;font:16px/1.5 system-ui,sans-serif}
    .channel-share-dialog::backdrop{background:#020711bb;backdrop-filter:blur(8px)}
    .channel-share-dialog h2{font-size:22px;margin:0 0 16px;padding-right:30px;color:#fff}
    .channel-share-dialog textarea{box-sizing:border-box;display:block;width:100%;min-height:145px;padding:14px;margin:12px 0;border:1px solid #536780;border-radius:10px;background:#080f1c;color:#dfebff;font:15px/1.6 system-ui;resize:vertical}
    .channel-share-actions{display:flex;gap:10px;flex-wrap:wrap}
    .channel-share-dialog button,.channel-share-dialog a{box-sizing:border-box;min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid #6b839a;border-radius:9px;padding:10px 14px;background:#20334c;color:#fff;font:600 14px system-ui;text-decoration:none;cursor:pointer}
    .channel-share-dialog .channel-share-close{position:absolute;right:16px;top:16px;padding:8px;width:40px;min-height:40px;background:transparent}
    .channel-share-dialog .channel-share-status{font-size:14px;min-height:22px;color:#b9dff2;margin:14px 0 0}
    .channel-share-dialog :focus-visible,.radio-channel-share:focus-visible{outline:2px solid #96eeff;outline-offset:3px}
    .radio-channel-card{display:flex;flex-direction:column;min-width:0}
    .radio-channel-card>.radio-channel{flex:1}
    .radio-channel-share{display:flex;align-items:center;justify-content:center;gap:8px;min-height:44px;margin-top:8px;padding:10px 16px;border:1px solid #516680;border-radius:10px;background:linear-gradient(130deg,#16364c,#19223c);color:#d9f7ff;font:600 14px system-ui;cursor:pointer}
    .radio-channel-share:hover{border-color:#88d7ee;background:#25415a}
    .radio-channel-share svg{width:18px;height:18px}