#cg-chat-bubble {
    position: fixed;
    top: 50%;
    right: 24px;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: #2d2d3f;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(45, 45, 63, 0.35);
    z-index: 9999;
    font-size: 28px;
    transition: transform 0.2s;
}
#cg-chat-bubble:hover {
    transform: translateY(-50%) scale(1.08);
}
#cg-chat-container {
    position: fixed;
    top: 50%;
    right: 100px;
    transform: translateY(-50%);
    width: 360px;
    height: 560px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.15);
    display: none;
    flex-direction: column;
    z-index: 9999;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}
#cg-header {
    background: #2d2d3f;
    color: #fff;
    padding: 14px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 0.3px;
}
#cg-header div {
    display: flex;
    align-items: center;
    gap: 4px;
}
#cg-mute, #cg-close {
    background: none;
    border: none;
    color: rgba(255,255,255,0.7);
    font-size: 18px;
    cursor: pointer;
    padding: 0 4px;
    transition: opacity 0.2s;
}
#cg-mute:hover, #cg-close:hover {
    opacity: 1;
    color: #fff;
}
#cg-messages {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: #fafafa;
}
.cg-msg {
    max-width: 80%;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 14px;
    line-height: 1.5;
    word-wrap: break-word;
}
.cg-msg strong {
    font-weight: 700;
}
.cg-msg-user {
    background: #2d2d3f;
    color: #fff;
    align-self: flex-end;
    border-bottom-right-radius: 2px;
}
.cg-msg-agent {
    background: #f0f2f5;
    color: #333;
    align-self: flex-start;
    border-bottom-left-radius: 2px;
}
#cg-input-area {
    display: flex;
    padding: 10px 12px;
    gap: 8px;
    border-top: 1px solid #e8e8ec;
    background: #fff;
}
#cg-input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid #d8d8e0;
    border-radius: 24px;
    outline: none;
    font-size: 14px;
    transition: border-color 0.2s;
}
#cg-input:focus {
    border-color: #2d2d3f;
}
#cg-send, #cg-voice {
    background: #2d2d3f;
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}
#cg-send:hover {
    background: #1e1e2e;
}
#cg-voice {
    background: #8e8e9a;
}
#cg-voice:hover {
    background: #6e6e7a;
}