/* K8E Floating Chat Widget */
#k8e-chat-bubble {
    position: fixed;
    bottom: 15px;
    right: 15px;
    cursor: pointer;
    z-index: 9999;
    color: #00aa33;
    font-family: "Courier New", monospace;
    font-size: 0.85em;
    font-weight: bold;
    letter-spacing: 2px;
    opacity: 0.5;
    transition: opacity 0.3s, color 0.3s, text-shadow 0.3s;
    user-select: none;
    text-shadow: 0 0 3px #006600;
}
#k8e-chat-bubble:hover {
    opacity: 1;
    color: #00ff41;
    text-shadow: 0 0 8px #00ff41;
}
#k8e-chat-window {
    position: fixed;
    bottom: 45px;
    right: 15px;
    width: 340px;
    height: 480px;
    background: #0a0a0a;
    border: 2px solid #00ff41;
    border-radius: 8px;
    display: none;
    flex-direction: column;
    z-index: 9998;
    box-shadow: 0 0 30px rgba(0,255,65,0.3);
    font-family: 'Courier New', monospace;
}
#k8e-chat-window.open { display: flex; }
#k8e-chat-header {
    background: #000;
    border-bottom: 1px solid #00ff41;
    padding: 10px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
#k8e-chat-header span { color: #00ff41; font-size: 0.85em; letter-spacing: 1px; }
#k8e-chat-close { color: #ff4444; cursor: pointer; font-size: 1.2em; background: none; border: none; font-family: 'Courier New', monospace; }
#k8e-chat-messages { flex: 1; overflow-y: auto; padding: 15px; display: flex; flex-direction: column; gap: 10px; }
.k8e-msg { max-width: 85%; padding: 8px 12px; border-radius: 4px; font-size: 0.82em; line-height: 1.5; }
.k8e-msg.user { align-self: flex-end; background: rgba(0,255,65,0.1); border: 1px solid #00ff41; color: #00ff41; }
.k8e-msg.k8e { align-self: flex-start; background: rgba(255,0,64,0.05); border: 1px solid #333; color: #cccccc; }
.k8e-msg.system { align-self: center; background: transparent; border: none; color: #444; font-size: 0.75em; font-style: italic; }
#k8e-chat-input-row { display: flex; border-top: 1px solid #00ff41; background: #000; border-radius: 0 0 6px 6px; }
#k8e-chat-input { flex: 1; background: transparent; border: none; color: #00ff41; padding: 10px 12px; font-family: 'Courier New', monospace; font-size: 0.82em; outline: none; }
#k8e-chat-input::placeholder { color: #333; }
#k8e-chat-send { background: none; border: none; border-left: 1px solid #00ff41; color: #00ff41; padding: 10px 14px; cursor: pointer; font-family: 'Courier New', monospace; font-size: 0.9em; transition: all 0.2s; }
#k8e-chat-send:hover { background: rgba(0,255,65,0.1); }
#k8e-chat-messages::-webkit-scrollbar { width: 4px; }
#k8e-chat-messages::-webkit-scrollbar-track { background: #000; }
#k8e-chat-messages::-webkit-scrollbar-thumb { background: #00ff41; }