.gmship-ai-chat {
    width: min(100%, 760px);
    margin: 24px auto;
    border: 1px solid #d8d8d8;
    border-radius: 14px;
    overflow: hidden;
    background: #ffffff;
    box-shadow: 0 10px 30px rgba(0,0,0,.08);
    font-family: Arial, sans-serif;
}

.gmship-ai-header {
    padding: 16px 18px;
    border-bottom: 1px solid #ececec;
}

.gmship-ai-header strong {
    display: block;
    font-size: 18px;
}

.gmship-ai-status {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    opacity: .65;
}

.gmship-ai-messages {
    min-height: 320px;
    max-height: 480px;
    overflow-y: auto;
    padding: 18px;
    background: #f8f8f8;
}

.gmship-ai-message {
    max-width: 82%;
    margin: 0 0 12px 0;
    padding: 11px 13px;
    border-radius: 12px;
    line-height: 1.45;
    word-wrap: break-word;
}

.gmship-ai-bot {
    background: #ffffff;
    border: 1px solid #e5e5e5;
}

.gmship-ai-user {
    margin-left: auto;
    background: #222222;
    color: #ffffff;
}

.gmship-ai-form {
    display: flex;
    gap: 10px;
    padding: 14px;
    border-top: 1px solid #ececec;
    background: #ffffff;
}

.gmship-ai-input {
    flex: 1;
    min-width: 0;
    padding: 11px 12px;
    border: 1px solid #cccccc;
    border-radius: 9px;
    font-size: 15px;
}

.gmship-ai-send {
    padding: 11px 18px;
    border: 0;
    border-radius: 9px;
    cursor: pointer;
    font-weight: 600;
}

@media (max-width: 600px) {
    .gmship-ai-chat {
        margin: 12px auto;
        border-radius: 10px;
    }

    .gmship-ai-messages {
        min-height: 260px;
    }

    .gmship-ai-message {
        max-width: 92%;
    }
}