/* MP-IRC v0.9 – Retro-Kanalauswahl */
.roomnav {display:flex;flex-wrap:wrap;gap:4px;padding:5px 8px;background:#c0c0c0;border-bottom:1px solid #777;}
.roomnav button {font:12px Tahoma,Arial,sans-serif;padding:4px 8px;background:#e5e5e5;border:2px outset #fff;color:#111;cursor:pointer;}
.roomnav button.active {border-style:inset;background:#fff;font-weight:bold;}
.roomnav button:disabled {opacity:.6;cursor:default;}