/* Isolated Comms Stylesheet */
#comms-floating-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--mode-blue) 0%, #0056b3 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
    z-index: 2147483647;
    transition: transform 0.2s;
    font-size: 24px;
}
#comms-floating-btn:active { transform: scale(0.9); }

#comms-popup-window {
    position: fixed;
    bottom: 85px;
    right: 20px;
    width: 340px;
    height: 480px;
    max-height: 80vh;
    /* --- PERFORMANCE UPGRADE: Solid Color, No Blur --- */
    background: #1c1c1e; 
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    display: none; 
    flex-direction: column;
    box-shadow: 0 15px 40px rgba(0,0,0,0.85); /* Darker shadow to separate it from background */
    z-index: 2147483647;
    overflow: hidden;
    /* --- HARDWARE ACCELERATION --- */
    transform: translate3d(0, 0, 0); 
    -webkit-transform: translate3d(0, 0, 0);
}

@media (max-width: 400px) {
    /* Full screen on small mobile phones to avoid keyboard squishing */
    #comms-popup-window {
        bottom: 0; right: 0; left: 0; width: 100%; height: 100%; border-radius: 0; max-height: 100vh; z-index: 999999;
    }
}

.comms-msg-row { display: flex; flex-direction: column; align-items: flex-start; margin-bottom: 2px; }
.comms-msg-header { font-size: 10px; color: var(--gold); margin-left: 12px; margin-bottom: 2px; font-weight: bold; text-transform: uppercase; }
.comms-msg-bubble { background: rgba(255, 255, 255, 0.08); padding: 8px 14px; border-radius: 18px; border-bottom-left-radius: 4px; color: #eee; width: fit-content; max-width: 85%; font-size: 13px; border: 1px solid rgba(255,255,255,0.05); }
.comms-msg-row.self { align-items: flex-end; }
.comms-msg-row.self .comms-msg-bubble { background: linear-gradient(135deg, #007aff 0%, #0056b3 100%); color: #fff; border-bottom-left-radius: 18px; border-bottom-right-radius: 4px; border: none; }
#comms-messages-area::-webkit-scrollbar { width: 4px; }
#comms-messages-area::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 10px; }