/* PR AI Chatbot Widget */
.pr-ai-chatbot-wrap {
    display: flex;
    flex-direction: column;
    border: 1px solid #ddd;
    border-radius: 12px;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    background: #fff;
    box-shadow: 0 4px 20px rgba(0,0,0,.1);
    max-width: 680px;
    margin: 0 auto;
}

/* Header */
.pr-ai-chat-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--pr-bot-color, #6c5ce7);
    color: #fff;
}
.pr-ai-chat-icon  { font-size: 20px; }
.pr-ai-chat-title { font-weight: 600; flex: 1; }
.pr-ai-clear-btn  {
    background: none; border: none; color: rgba(255,255,255,.7);
    cursor: pointer; font-size: 16px; padding: 0;
}
.pr-ai-clear-btn:hover { color: #fff; }

/* Messages */
.pr-ai-chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    background: #f8f9fa;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.pr-ai-msg {
    max-width: 80%;
    padding: 10px 14px;
    border-radius: 12px;
    line-height: 1.5;
    word-break: break-word;
}

.pr-ai-msg-bot {
    background: #fff;
    border: 1px solid #e0e0e0;
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.pr-ai-msg-user {
    background: var(--pr-bot-color, #6c5ce7);
    color: #fff;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.pr-ai-msg-typing {
    background: #fff;
    border: 1px solid #e0e0e0;
    align-self: flex-start;
    border-bottom-left-radius: 4px;
    color: #999;
    font-style: italic;
}

/* Input row */
.pr-ai-chat-input-row {
    display: flex;
    gap: 8px;
    padding: 12px 14px;
    border-top: 1px solid #eee;
    background: #fff;
}

.pr-ai-chat-input {
    flex: 1;
    resize: none;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 14px;
    font-family: inherit;
    outline: none;
    transition: border-color .2s;
    max-height: 120px;
}
.pr-ai-chat-input:focus { border-color: var(--pr-bot-color, #6c5ce7); }

.pr-ai-send-btn {
    background: var(--pr-bot-color, #6c5ce7);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 8px 14px;
    font-size: 16px;
    cursor: pointer;
    transition: opacity .2s;
    align-self: flex-end;
}
.pr-ai-send-btn:hover   { opacity: .85; }
.pr-ai-send-btn:disabled{ opacity: .5; cursor: not-allowed; }

/* ---- AI Forms ---- */
.pr-ai-form-wrap {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    padding: 20px;
    max-width: 600px;
    margin: 0 auto;
    font-family: inherit;
}
.pr-ai-form-title { margin-top: 0; }
.pr-ai-field-group { margin-bottom: 14px; }
.pr-ai-field-group label { display: block; font-weight: 600; margin-bottom: 4px; font-size: 13px; }
.pr-ai-form-field {
    width: 100%;
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 8px 10px;
    font-size: 14px;
    box-sizing: border-box;
}
.pr-ai-form-submit { margin-top: 6px; }
.pr-ai-form-output { margin-top: 14px; background: #f8f9fa; border-radius: 8px; padding: 14px; border: 1px solid #eee; }
.pr-ai-form-output-label { font-weight: 700; margin-bottom: 8px; font-size: 13px; color: #555; }
.pr-ai-form-output-content { white-space: pre-wrap; font-size: 14px; line-height: 1.6; }

/* ---- Image Generator ---- */
.pr-ai-image-gen {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    padding: 18px;
    max-width: 560px;
    margin: 0 auto;
}
.pr-ai-img-prompt {
    width: 100%;
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 8px 10px;
    font-size: 14px;
    box-sizing: border-box;
    margin-bottom: 10px;
}
.pr-ai-img-controls { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 10px; }
.pr-ai-img-controls select { padding: 6px 10px; border-radius: 6px; border: 1px solid #ddd; }
.pr-ai-img-actions  { display: flex; gap: 8px; margin-top: 10px; }
.pr-ai-img-loading  { color: #888; font-style: italic; padding: 8px 0; }