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#00000008}.chat-bubble{display:flex;gap:8px;font-size:13px;line-height:1.45;max-width:100%}.chat-bubble.ai{color:var(--text-primary)}.chat-bubble.user{justify-content:flex-end}.chat-bubble.user .msg-content{background-color:var(--primary-indigo);color:#fff;border-radius:14px 14px 2px;padding:8px 13px;max-width:85%;font-size:13px;box-shadow:var(--shadow-sm)}.chat-bubble.ai .msg-content{background-color:var(--bg-sub);border-radius:14px 14px 14px 2px;padding:9px 13px;border:1px solid var(--border-color);max-width:90%;font-size:13px}.bot-avatar{font-size:16px;flex-shrink:0;margin-top:2px}.prompt-input-wrapper{margin-top:2px;width:100%}.prompt-input-box{position:relative;background-color:var(--bg-card);border:1.5px solid var(--border-color);border-radius:var(--radius-lg);padding:8px 12px;box-shadow:var(--shadow-sm);display:flex;align-items:flex-end;width:100%;gap:8px;transition:border-color .2s,box-shadow .2s}.prompt-input-box:focus-within{border-color:var(--primary-indigo);box-shadow:0 0 0 3px #6366f126}#prompt-input{width:100%;flex:1;border:none;outline:none;resize:none;font-family:inherit;font-size:13px;color:var(--text-primary);background:transparent;max-height:80px;line-height:1.4}.send-btn{background:linear-gradient(135deg,var(--primary-indigo),var(--accent-purple));color:#fff;border:none;width:36px;height:36px;border-radius:var(--radius-md);cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:transform .15s,opacity .15s;box-shadow:0 2px 8px #6366f140}.send-btn:hover{transform:scale(1.05)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#0f172a99;display:flex;align-items:center;justify-content:center;z-index:100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);padding:16px}.modal-backdrop.hidden{display:none}.modal-dialog{background-color:var(--bg-card);border-radius:var(--radius-lg);width:100%;max-width:440px;padding:20px;box-shadow:var(--shadow-lg);border:1px solid var(--border-color)}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.modal-header h3{font-size:16px;font-weight:700}.modal-close-btn{background:none;border:none;font-size:22px;cursor:pointer;color:var(--text-muted)}.modal-desc{font-size:12px;color:var(--text-secondary);line-height:1.5;margin-bottom:12px}.modal-input{width:100%;padding:9px 12px;border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:13px;outline:none;margin-bottom:8px}.modal-input:focus{border-color:var(--primary-indigo)}.api-help-links a{font-size:12px;color:var(--primary-indigo);text-decoration:none;font-weight:600}.modal-footer{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.btn-primary{background-color:var(--primary-indigo);color:#fff;border:none;padding:8px 16px;border-radius:var(--radius-md);font-size:13px;font-weight:700;cursor:pointer}.btn-secondary{background-color:var(--bg-sub);border:1px solid var(--border-color);color:var(--text-secondary);padding:8px 12px;border-radius:var(--radius-md);font-size:13px;font-weight:600;cursor:pointer}.export-dialog{text-align:center}.export-spinner{font-size:36px;margin-bottom:10px;animation:bounce 1s infinite alternate}@keyframes bounce{0%{transform:translateY(0)}to{transform:translateY(-6px)}}.export-title{font-size:17px;font-weight:800;margin-bottom:4px}.export-sub{font-size:12px;color:var(--text-secondary);margin-bottom:14px}.progress-bar-container{width:100%;height:10px;background-color:var(--bg-sub);border-radius:var(--radius-full);overflow:hidden;margin-bottom:6px}.progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--primary-indigo),var(--accent-cyan));transition:width .1s linear}.progress-text{font-size:12px;font-weight:700;color:var(--text-secondary)}.success-icon{font-size:40px;margin-bottom:8px}.export-action-buttons{display:flex;justify-content:center;gap:8px;margin-top:14px}.download-btn{background:linear-gradient(135deg,#10b981,#059669);font-size:13px}