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32px;font-size:14px}.login-back{color:var(--muted);margin-bottom:24px;font-size:13px;text-decoration:none;display:block}.login-back:hover{color:var(--text)}.form-group{text-align:left;margin-bottom:16px}.form-group label{color:var(--muted);margin-bottom:6px;font-size:13px;display:block}.form-group input{background:var(--surface);border:1px solid var(--border-strong);width:100%;color:var(--text);border-radius:var(--radius);outline:none;margin:0;padding:12px 16px;font-size:16px;transition:border-color .2s}.form-group input:focus{border-color:var(--accent)}.login-btn{background:var(--accent);color:#fff;border-radius:var(--radius);cursor:pointer;border:none;width:100%;margin-top:8px;padding:14px;font-size:16px;font-weight:600;transition:opacity .2s,transform .1s}.login-btn:hover{opacity:.9}.login-btn:active{transform:scale(.98)}.login-btn:disabled{opacity:.5;cursor:not-allowed}.error-msg{color:var(--accent);min-height:20px;margin-top:12px;font-size:14px}@media (max-width:600px){.login-container{width:92%}}@media (hover:none){.login-btn:hover{opacity:1}.login-btn:active{opacity:.9}}.bubble .body code{background:#ffffff14;border-radius:4px;padding:2px 6px;font-family:SF Mono,Fira Code,monospace;font-size:13px}.bubble .body pre{background:#0000004d;border-radius:8px;margin:8px 0;padding:12px 16px;overflow-x:auto}.bubble .body pre code{background:0 0;padding:0}.bubble .body .md-img{border:1px solid var(--border-strong);border-radius:8px;max-width:100%;height:auto;margin:8px 0;display:block}.action-buttons{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.action-btn{color:var(--accent);cursor:pointer;background:#e9456026;border:1px solid #e9456066;border-radius:8px;padding:8px 20px;font-size:14px;font-weight:600;transition:all .2s}.action-btn:first-child{color:#34c759;background:#34c75926;border-color:#34c75966}.action-btn:hover:not(:disabled){background:#e945604d;transform:translateY(-1px)}.action-btn:first-child:hover:not(:disabled){background:#34c7594d}.action-btn:active:not(:disabled){transform:translateY(0)}.action-btn:disabled{opacity:.4;cursor:not-allowed}.action-btn.selected{border-color:var(--accent);opacity:1;background:#e9456066}.action-btn:first-child.selected{background:#34c75966;border-color:#34c759}.action-buttons.used .action-btn:not(.selected){opacity:.3}.tool-progress{color:#9aa0b5;opacity:.85;font-size:.92em;font-style:italic;animation:1.2s ease-in-out infinite toolPulse;display:inline-block}@media (max-width:768px){.bubble .body code{font-size:12px}.bubble .body pre{padding:10px 12px;font-size:12px}}.top-banner{flex-shrink:0;justify-content:center;align-items:center;gap:8px;padding:6px 24px;font-size:13px;font-weight:600;animation:.3s banner-in;display:flex}@keyframes banner-in{0%{opacity:0;transform:translateY(-100%)}to{opacity:1;transform:translateY(0)}}.top-banner button{cursor:pointer;border-radius:12px;width:auto;margin-left:8px;padding:2px 12px;font-size:11px;transition:all .2s}.top-banner.debate{color:#a29bfe;background:linear-gradient(90deg,#6c5ce740,#a29bfe26);border-bottom:1px solid #6c5ce74d}.top-banner.debate button{color:#a29bfe;background:#6c5ce74d;border:1px solid #6c5ce780}.top-banner.debate button:hover{background:var(--accent2);color:#fff}.top-banner .banner-icon{font-size:14px;animation:1.5s ease-in-out infinite banner-icon-pulse}@keyframes banner-icon-pulse{0%,to{opacity:1}50%{opacity:.5}}.top-banner.warn{color:orange;background:linear-gradient(90deg,#ffa50040,#ff640026);border-bottom:1px solid #ffa5004d}.top-banner.warn button{color:orange;background:#ffa5004d;border:1px solid #ffa50080}.top-banner.warn button:hover{color:#fff;background:orange}.top-banner.critical{color:var(--accent);background:linear-gradient(90deg,#e9456040,#ff323226);border-bottom:1px solid #e945604d}.top-banner.critical button{color:var(--accent);background:#e945604d;border:1px solid #e9456080}.top-banner.critical button:hover{background:var(--accent);color:#fff}.attach-btn,.deep-mode-btn{background:var(--surface2);border:1px solid var(--border-strong);color:var(--muted);cursor:pointer;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;transition:all .2s;display:flex;position:relative}.attach-btn svg{width:20px;height:20px}.attach-btn:hover,.deep-mode-btn:hover{color:var(--text)}.attach-btn.has-files{background:var(--accent);color:#fff;border-color:var(--accent)}.deep-mode-btn{font-size:20px}.deep-mode-btn.active{color:#fff;background:#8e44ad;border-color:#8e44ad;box-shadow:0 0 12px #8e44ad80}.deep-mode-btn .deep-label{white-space:nowrap;color:var(--muted);font-size:9px;position:absolute;bottom:-16px}.deep-mode-btn.active .deep-label{color:#8e44ad}.model-select{background:var(--surface2);border:1px solid var(--border-strong);color:var(--text);border-radius:var(--radius);cursor:pointer;outline:none;flex-shrink:0;height:48px;padding:0 10px;font-size:13px;transition:all .2s}.model-select:hover{border-color:#ffffff4d}.model-select:focus{border-color:#8e44ad;box-shadow:0 0 8px #8e44ad66}.cancel-btn{color:#fff;cursor:pointer;background:#e84393;border:none;border-radius:6px;flex-shrink:0;height:48px;padding:0 12px;font-size:13px}.image-preview{flex-wrap:wrap;gap:8px;max-width:780px;margin:0 auto 8px;display:flex}.image-preview:empty{display:none}.image-preview-item{background:var(--surface2);border:1px solid var(--border-strong);color:var(--text);border-radius:8px;align-items:center;gap:6px;max-width:220px;padding:6px 10px;font-size:12px;display:flex;position:relative}.image-preview-item img{object-fit:cover;border-radius:4px;width:32px;height:32px}.image-preview-item .name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.image-preview-item .remove{color:var(--muted);cursor:pointer;background:0 0;border:none;width:auto;padding:0 2px;font-size:14px}.image-preview-item .remove:hover{color:var(--accent)}.cursor{background:var(--accent);vertical-align:text-bottom;width:2px;height:1em;margin-left:2px;animation:1s step-end infinite cursor-blink;display:inline-block}.cursor.mera{background:#e84393}@keyframes cursor-blink{0%,to{opacity:1}50%{opacity:0}}.bulk-bar{border-bottom:1px solid var(--border);color:var(--muted);align-items:center;gap:8px;padding:8px 6px;font-size:12px;display:flex}.bulk-bar button{cursor:pointer;border-radius:6px;width:auto;padding:4px 10px;font-size:11px}.talk-check{accent-color:var(--accent);margin-right:6px}.wide-modal{max-width:720px;max-height:80vh;overflow-y:auto}.x-result{border-bottom:1px solid var(--border);padding:10px 0;font-size:13px;line-height:1.6}.x-result .x-meta{color:var(--muted);margin-bottom:4px;font-size:11px}@media (max-width:768px){.model-select{order:-1;width:100%;height:38px}.chat-input .composer{flex-wrap:wrap}}