/* chat-fix.css - ChatGPT-like response + upload single chip */

.aitalk-chat-wrap {
    width: 100%;
    height: calc(100vh - 90px);
    display: flex;
    flex-direction: column;
    padding: 28px 34px 20px;
}

.aitalk-messages {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 22px;
    padding: 18px 28px 22px 28px !important;
}

.aitalk-msg {
    font-size: 15.5px !important;
    line-height: 1.7 !important;
    word-break: normal !important;
}

.aitalk-msg.user {
    align-self: flex-end !important;
    max-width: 70% !important;
    background: #2BFF88 !important;
    color: #07110B !important;
    border-radius: 18px !important;
    border-bottom-right-radius: 7px !important;
    padding: 13px 17px !important;
    white-space: pre-wrap !important;
}

.aitalk-msg.ai {
    align-self: center !important;
    width: 100% !important;
    max-width: 860px !important;
    background: transparent !important;
    border: 0 !important;
    border-radius: 0 !important;
    padding: 0 !important;
    color: #e9e9ef !important;
    box-shadow: none !important;
    white-space: normal !important;
    text-align: left !important;
    font-weight: 400 !important;
}

.aitalk-msg.ai p {
    margin: 0 0 14px 0 !important;
    font-weight: 400 !important;
}

.aitalk-msg.ai h1,
.aitalk-msg.ai h2,
.aitalk-msg.ai h3 {
    color: #fff !important;
    font-weight: 700 !important;
    margin: 22px 0 10px !important;
    line-height: 1.35 !important;
}

.aitalk-msg.ai h1 { font-size: 22px !important; }
.aitalk-msg.ai h2 { font-size: 20px !important; }
.aitalk-msg.ai h3 { font-size: 18px !important; }

.aitalk-msg.ai strong {
    color: #fff !important;
    font-weight: 650 !important;
}

.aitalk-msg.ai ul,
.aitalk-msg.ai ol {
    margin: 8px 0 16px 22px !important;
    padding: 0 !important;
}

.aitalk-msg.ai li {
    margin: 6px 0 !important;
    line-height: 1.65 !important;
    font-weight: 400 !important;
}

.aitalk-msg.ai code {
    background: rgba(255,255,255,.08) !important;
    border-radius: 6px !important;
    padding: 2px 5px !important;
    font-size: 13px !important;
}

.aitalk-msg.ai pre {
    position: relative !important;
    background: #0b0b10 !important;
    border: 1px solid rgba(255,255,255,.12) !important;
    border-radius: 14px !important;
    padding: 46px 16px 16px !important;
    margin: 14px 0 !important;
    overflow-x: auto !important;
    white-space: pre !important;
    max-width: 100% !important;
}

.aitalk-msg.ai pre code {
    background: transparent !important;
    padding: 0 !important;
    color: #e7e7ee !important;
    font-size: 13.5px !important;
    line-height: 1.6 !important;
}

.aitalk-code-copy-btn {
    position: absolute !important;
    top: 10px !important;
    right: 10px !important;
    border: 1px solid rgba(255,255,255,.14) !important;
    background: rgba(255,255,255,.08) !important;
    color: #d8d8df !important;
    border-radius: 9px !important;
    padding: 5px 10px !important;
    font-size: 12px !important;
    cursor: pointer !important;
}

.aitalk-code-copy-btn:hover {
    background: rgba(43,255,136,.14) !important;
    color: #2BFF88 !important;
    border-color: rgba(43,255,136,.35) !important;
}

.aitalk-code-lang {
    position: absolute !important;
    top: 11px !important;
    left: 14px !important;
    color: #9d9daa !important;
    font-size: 12px !important;
}

#aitalkAttachBtn {
    width: 42px !important;
    height: 42px !important;
    min-width: 42px !important;
    padding: 0 !important;
    font-size: 24px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.aitalk-upload-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 10px 0;
}

.aitalk-upload-chip {
    border: 1px solid rgba(43,255,136,.35);
    background: rgba(43,255,136,.10);
    color: #2BFF88;
    border-radius: 999px;
    padding: 7px 11px;
    font-size: 12px;
}

.aitalk-upload-chip.error {
    border-color: rgba(255,80,80,.35);
    background: rgba(255,80,80,.12);
    color: #ffb9b9;
}

@media (max-width: 768px) {
    .aitalk-messages {
        padding: 14px 12px 18px !important;
    }

    .aitalk-msg.ai {
        max-width: 100% !important;
    }

    .aitalk-msg.user {
        max-width: 88% !important;
    }
}

/* v4 attachment pending + message bubble */
.aitalk-pending-attachments {
    display: none;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 10px 0;
}

.aitalk-pending-attachment {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid rgba(43,255,136,.35);
    background: rgba(43,255,136,.10);
    color: #2BFF88;
    border-radius: 999px;
    padding: 7px 10px;
    font-size: 12px;
}

.aitalk-pending-attachment button {
    width: 18px;
    height: 18px;
    border: 0;
    border-radius: 999px;
    background: rgba(255,255,255,.14);
    color: inherit;
    cursor: pointer;
    line-height: 1;
}

.aitalk-msg-attachments {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.aitalk-msg-attachment {
    background: rgba(0,0,0,.12);
    border: 1px solid rgba(0,0,0,.12);
    border-radius: 999px;
    padding: 5px 8px;
    font-size: 12px;
    color: #07110B;
}

body.light-theme .aitalk-pending-attachment {
    background: rgba(0,169,87,.10) !important;
    color: #008a47 !important;
    border-color: rgba(0,169,87,.35) !important;
}

/* v4 attachment chip with remove X */
.aitalk-pending-attachments {
    display: none;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 10px 0;
}

.aitalk-pending-attachment {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid rgba(43,255,136,.45);
    background: rgba(43,255,136,.12);
    color: #2BFF88;
    border-radius: 999px;
    padding: 7px 8px 7px 11px;
    font-size: 12px;
    font-weight: 600;
}

.aitalk-attach-x {
    width: 20px;
    height: 20px;
    border: 0;
    border-radius: 999px;
    background: rgba(255,255,255,.14);
    color: #2BFF88;
    cursor: pointer;
    line-height: 18px;
    font-size: 15px;
    padding: 0;
}

.aitalk-attach-x:hover {
    background: rgba(255,80,80,.20);
    color: #ffb9b9;
}

body.light-theme .aitalk-pending-attachment {
    background: rgba(0,169,87,.10) !important;
    color: #008a47 !important;
    border-color: rgba(0,169,87,.35) !important;
}

body.light-theme .aitalk-attach-x {
    background: rgba(0,0,0,.08) !important;
    color: #008a47 !important;
}