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var(--border);font-size:12px;font-weight:600}.users-table-row[data-v-9e73784b]{font-size:13px}.users-table-row[data-v-9e73784b]:hover{background:var(--bg-header-btn)}.col-role[data-v-9e73784b]{align-items:center;gap:6px;display:flex}.role-badge[data-v-9e73784b]{border-radius:10px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-block}.role-badge.admin[data-v-9e73784b]{color:#000;background:#f59e0b}.role-badge.user[data-v-9e73784b]{color:#fff;background:#6b7280}.admin-checkbox[data-v-9e73784b]{cursor:pointer;align-items:center;gap:2px;font-size:12px;display:flex}.admin-checkbox input[data-v-9e73784b]{cursor:pointer}.btn-delete-user[data-v-9e73784b]{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:2px;display:inline-flex}.btn-delete-user[data-v-9e73784b]:hover:not(:disabled){color:#ef4444}.btn-delete-user[data-v-9e73784b]:disabled{opacity:.25;cursor:not-allowed}.add-user-form[data-v-9e73784b]{border-top:1px solid var(--border);margin-top:12px;padding-top:12px}.add-user-form h4[data-v-9e73784b]{color:var(--text-primary);margin:0 0 8px;font-size:13px}.form-row[data-v-9e73784b]{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.form-input[data-v-9e73784b]{border:1px solid var(--border);background:var(--bg-input);color:var(--text-primary);border-radius:4px;min-width:0;padding:6px 8px;font-size:13px}.form-input.form-select[data-v-9e73784b]{min-width:120px}.btn-create-user[data-v-9e73784b]{color:#fff;cursor:pointer;background:#10b981;border:none;border-radius:4px;padding:6px 12px;font-size:13px;font-weight:600}.btn-create-user[data-v-9e73784b]:disabled{cursor:not-allowed;background:#888}.col-password[data-v-9e73784b]{min-width:140px}.form-input-sm[data-v-9e73784b]{box-sizing:border-box;width:100%;padding:4px 6px;font-size:12px}.btn-set-password[data-v-9e73784b]{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:2px;display:inline-flex}.btn-set-password[data-v-9e73784b]:hover:not(:disabled){color:var(--text-primary)}.btn-set-password[data-v-9e73784b]:disabled{opacity:.25;cursor:not-allowed}.modal-overlay[data-v-2a3209e3]{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:1000;background-color:#00000080;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:fixed;top:0;left:0}.modal-content[data-v-2a3209e3]{background:var(--bg-primary);border:1px solid var(--border);border-radius:8px;width:90%;max-width:520px;max-height:90vh;overflow-y:auto;box-shadow:0 4px 6px #0000001a}.modal-header[data-v-2a3209e3]{border-bottom:1px solid var(--border);background:var(--bg-primary);z-index:1;justify-content:space-between;align-items:center;padding:16px 20px;display:flex;position:sticky;top:0}.modal-header h3[data-v-2a3209e3]{color:var(--text-primary);margin:0;font-size:18px}.close-button[data-v-2a3209e3]{cursor:pointer;color:var(--text-secondary);background:0 0;border:none;justify-content:center;align-items:center;width:30px;height:30px;padding:0;font-size:24px;display:flex}.close-button[data-v-2a3209e3]:hover{color:var(--text-primary)}.modal-body[data-v-2a3209e3]{padding:20px}.branch-explanation[data-v-2a3209e3]{color:var(--text-primary);margin-bottom:16px;font-size:14px;line-height:1.5}.branch-explanation p[data-v-2a3209e3]{margin:0 0 8px}.branch-caveat[data-v-2a3209e3]{color:var(--text-secondary);border-left:2px solid var(--border);padding-left:10px;font-size:12px}.form-row[data-v-2a3209e3]{flex-direction:column;gap:12px;display:flex}.form-label[data-v-2a3209e3]{color:var(--text-secondary);font-size:13px}.form-input[data-v-2a3209e3]{border:1px solid var(--border);background:var(--bg-input);color:var(--text-primary);border-radius:4px;padding:10px 12px;font-size:14px}.modal-actions[data-v-2a3209e3]{justify-content:flex-end;gap:8px;margin-top:4px;display:flex}.btn-cancel[data-v-2a3209e3]{color:var(--text-secondary);border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:4px;padding:10px 16px;font-size:14px}.btn-cancel[data-v-2a3209e3]:disabled{opacity:.5;cursor:not-allowed}.btn-create-user[data-v-2a3209e3]{color:#fff;cursor:pointer;background:#10b981;border:none;border-radius:4px;padding:10px 16px;font-size:14px;font-weight:600}.btn-create-user[data-v-2a3209e3]:disabled{cursor:not-allowed;background:#888}.password-error[data-v-2a3209e3]{color:#fff;background:#ef4444;border-radius:4px;margin-top:12px;padding:10px 12px;font-size:14px}#chat-app[data-v-763c3506]{height:100vh;display:flex;overflow:hidden}#chatContainer[data-v-763c3506]{flex-direction:column;flex:1;display:flex;overflow:hidden}.init-error[data-v-763c3506]{color:#dc3545;font-size:14px}:root{--bg-body:#f0f0f2;--bg-header:#fff;--bg-input-bar:#fff;--bg-settings:#fff;--bg-input:#f8f8fa;--bg-assistant-bubble:#fafbfc;--bg-user-bubble:#dbeafe;--bg-send-btn:#2563eb;--bg-send-btn-hover:#1d4ed8;--bg-header-btn:#ececf0;--bg-header-btn-hover:#dfe0e8;--border:#d8d8de;--border-input:#c5c5ce;--border-input-focus:#2563eb;--text-primary:#1a1a1a;--text-secondary:#555;--text-placeholder:#888;--text-header:#333;--avatar-assistant-bg:#2d5a3e;--avatar-user-bg:#3a4a6a;--code-bg:#f4f5f8;--code-header-bg:#343a40;--code-header-text:#fff;--code-button-bg:#ffffff26;--code-button-text:#fff;--code-button-border:#ffffff4d;--code-button-hover:#ffffff40;--empty-color:#999;--sidebar-bg:#f6f6f8;--sidebar-active:#e8e8ec;--sidebar-hover:#ececf0;--sidebar-text:#444;--sidebar-border:#e0e0e6;--settings-border:#e0e0e6}:root[data-theme=light]{--bg-body:#f0f0f2;--bg-header:#fff;--bg-input-bar:#fff;--bg-settings:#fff;--bg-input:#f8f8fa;--bg-assistant-bubble:#fafbfc;--bg-user-bubble:#dbeafe;--bg-send-btn:#2563eb;--bg-send-btn-hover:#1d4ed8;--bg-header-btn:#ececf0;--bg-header-btn-hover:#dfe0e8;--border:#d8d8de;--border-input:#c5c5ce;--border-input-focus:#2563eb;--text-primary:#1a1a1a;--text-secondary:#555;--text-placeholder:#888;--text-header:#333;--avatar-assistant-bg:#2d5a3e;--avatar-user-bg:#3a4a6a;--code-bg:#f4f5f8;--code-header-bg:#e9ecef;--code-header-text:#212529;--code-button-bg:#0000000d;--code-button-text:#212529;--code-button-border:#00000040;--code-button-hover:#0000001a;--empty-color:#999;--sidebar-bg:#f6f6f8;--sidebar-active:#e8e8ec;--sidebar-hover:#ececf0;--sidebar-text:#444;--sidebar-border:#e0e0e6;--settings-border:#e0e0e6}:root[data-theme=dark]{--bg-body:#1a1a1a;--bg-header:#111;--bg-input-bar:#111;--bg-settings:#111;--bg-input:#222;--bg-assistant-bubble:#222;--bg-user-bubble:#2a3a5a;--bg-send-btn:#2a3a5a;--bg-send-btn-hover:#3a4a6a;--bg-header-btn:#2a2a2a;--bg-header-btn-hover:#333;--border:#333;--border-input:#444;--border-input-focus:#666;--text-primary:#e0e0e0;--text-secondary:#888;--text-placeholder:#666;--text-header:#ccc;--avatar-assistant-bg:#2d5a3e;--avatar-user-bg:#3a4a6a;--code-bg:#1a1b26;--code-header-bg:#1e293b;--code-header-text:#f8fafc;--code-button-bg:#ffffff1f;--code-button-text:#f8fafc;--code-button-border:#ffffff40;--code-button-hover:#ffffff38;--empty-color:#555;--sidebar-bg:#111;--sidebar-active:#1e1e1e;--sidebar-hover:#1a1a1a;--sidebar-text:#aaa;--sidebar-border:#222;--settings-border:#333}#loginScreen{background:var(--bg-body);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-box{background:var(--bg-assistant-bubble);border:1px solid var(--border);text-align:left;border-radius:12px;width:100%;max-width:360px;padding:40px;box-shadow:0 4px 12px #0000001a}.login-box h2{color:var(--text-primary);margin-bottom:24px;font-size:20px;font-weight:600}.login-box input:not([type=checkbox]){border:1px solid var(--border-input);background:var(--bg-input);width:100%;color:var(--text-primary);border-radius:8px;outline:none;margin-bottom:12px;padding:10px 14px;font-family:inherit;font-size:14px}.login-box input[type=checkbox]{flex:none;width:auto;margin:0;padding:0}.login-box input:focus{border-color:var(--border-input-focus)}.login-box button{background:var(--bg-send-btn);color:#fff;cursor:pointer;border:none;border-radius:8px;width:100%;margin-top:8px;padding:10px;font-size:14px;font-weight:500}.login-box button:hover{background:var(--bg-send-btn-hover)}.login-error{color:#dc3545;min-height:18px;margin-top:12px;font-size:13px}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg-body);height:100%;color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.app{height:100%;display:flex}.sidebar{background:var(--sidebar-bg);border-right:1px solid var(--sidebar-border);flex-direction:column;width:280px;min-width:220px;max-width:340px;transition:width .2s;display:flex}.sidebar.collapsed{z-index:0;border-right:none;width:0;min-width:0;overflow:hidden}.sidebar-open-btn,.sidebar-close-btn{display:none}@media (max-width:768px){#chat-app.sidebar-collapsed .sidebar-open-btn,#chat-app:not(.sidebar-collapsed) .sidebar-close-btn{display:flex!important}.sidebar-open-btn{background:var(--bg-header-btn);border:1px solid var(--border);width:32px;height:48px;color:var(--text-secondary);cursor:pointer;z-index:101;border-left:none;border-radius:0 6px 6px 0;justify-content:center;align-items:center;font-size:14px;display:none;position:fixed;top:50%;left:0;transform:translateY(-50%)}.sidebar-open-btn:hover{background:var(--bg-header-btn-hover);color:var(--text-primary)}.sidebar-close-btn{background:var(--bg-header-btn);border:1px solid var(--border);width:32px;height:48px;color:var(--text-secondary);cursor:pointer;z-index:101;border-left:none;border-radius:0 6px 6px 0;justify-content:center;align-items:center;font-size:14px;display:none;position:fixed;top:50%;left:280px;transform:translateY(-50%)}.sidebar-close-btn:hover{background:var(--bg-header-btn-hover);color:var(--text-primary)}}.sidebar-header{border-bottom:1px solid var(--sidebar-border);gap:8px;padding:12px;display:flex}#newChatBtn{background:var(--bg-send-btn);border:1px solid var(--bg-send-btn-hover);color:#fff;cursor:pointer;text-align:center;border-radius:6px;width:100%;padding:8px 12px;font-size:13px;font-weight:500}#newChatBtn:hover{background:var(--bg-send-btn-hover)}.chat-list{flex:1;padding:8px;overflow-y:auto}.chat-item{cursor:pointer;border-radius:6px;align-items:center;gap:8px;margin-bottom:2px;padding:10px 12px;display:flex;position:relative}.chat-item:hover{background:var(--sidebar-hover)}.chat-item.active{background:var(--sidebar-active);border-left:3px solid var(--bg-send-btn);padding-left:9px}.chat-item-content{flex-direction:column;flex:1;gap:2px;display:flex}.chat-title{color:var(--text-primary);white-space:normal;text-overflow:ellipsis;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:14px;display:-webkit-box;overflow:hidden}.chat-timestamp{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;font-size:11px;overflow:hidden}.chat-empty{color:var(--sidebar-text);opacity:.6;text-align:center;padding:20px 12px;font-size:13px}.main{flex-direction:column;flex:1;min-width:0;display:flex}#header{background:var(--bg-header);border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:stretch;padding:0 12px;display:flex;position:relative}#headerRow{align-items:center;width:100%;padding:8px 0;display:flex}#settings .settings-group{flex-wrap:nowrap;justify-content:flex-end;align-items:center;gap:8px;display:flex}#headerLeft{flex-grow:1;justify-content:center;align-items:center;display:flex}#headerLeft h1{color:var(--text-primary);margin:0;font-weight:600;font-size:26px!important}#headerRight{justify-content:flex-end;align-items:center;gap:4px;margin-right:8px;display:flex}#headerRight button{background:var(--bg-header-btn);border:1px solid var(--border);color:var(--text-primary);cursor:pointer;border-radius:4px;padding:6px 10px;font-size:14px}#headerRight button:hover{background:var(--bg-header-btn-hover)}.export-menu{display:inline-block;position:relative}#exportToggle{padding:6px 8px}.export-dropdown{background:var(--bg-header);border:1px solid var(--border);z-index:200;border-radius:6px;min-width:160px;margin-top:4px;display:none;position:absolute;top:100%;right:0;overflow:hidden;box-shadow:0 4px 12px #00000026}.export-menu.open .export-dropdown{display:block}.export-dropdown button{width:100%;color:var(--text-primary);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:8px;padding:10px 14px;font-size:14px;display:flex}.export-dropdown button:hover{background:var(--bg-header-btn-hover)}.export-dropdown button:disabled{opacity:.4;cursor:default}.header{background:var(--bg-header);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:10px 20px;display:flex}.header h1{color:var(--text-header);font-size:15px;font-weight:500}.header-actions{align-items:center;gap:8px;display:flex}.header-actions button{background:var(--bg-header-btn);border:1px solid var(--border);color:var(--text-primary);cursor:pointer;border-radius:4px;padding:5px 14px;font-size:12px}.settings{background:var(--bg-settings);border-bottom:1px solid var(--settings-border);opacity:0;box-sizing:border-box;width:100%;max-height:0;padding:0 12px;transition:max-height .25s,opacity .2s,padding .25s;overflow:hidden}.settings.show{opacity:1;max-height:800px;padding:10px 12px}.settings form div{margin-bottom:8px}.settings form label{color:var(--text-secondary);font-size:12px}.settings button{background:var(--bg-header-btn);border:1px solid var(--border);color:var(--text-primary);cursor:pointer;border-radius:4px;margin-right:4px;padding:4px 10px;font-size:12px}#settings select{border:1px solid var(--border);background:var(--bg-input);width:180px;max-width:180px;color:var(--text-primary);border-radius:4px;flex:none;padding:6px 8px;font-size:13px}#settings button{border:1px solid var(--border);cursor:pointer;background:var(--bg-header-btn);color:var(--text-primary);border-radius:4px;padding:6px 12px;font-size:13px}#settings button:hover{background:var(--bg-header-btn-hover)}#modelLockIcon{color:var(--text-secondary);font-size:13px}#manageUsers h3{color:var(--text-primary);margin-bottom:8px;font-size:14px}#manageUsers h4{color:var(--text-secondary);margin-bottom:8px;font-size:13px}#manageUsers table{border-collapse:collapse;width:100%;font-size:13px}#manageUsers table th,#manageUsers table td{text-align:left;border-bottom:1px solid var(--border);padding:6px}#manageUsers table th{color:var(--text-secondary);font-size:12px;font-weight:600}#manageUsers input[type=text],#manageUsers input[type=password],#manageUsers select{border:1px solid var(--border);background:var(--bg-input);width:100%;color:var(--text-primary);box-sizing:border-box;border-radius:4px;margin-bottom:6px;padding:6px;font-size:13px}.messages{flex-direction:column;flex:1;gap:16px;padding:20px;display:flex;overflow-y:auto}.message{gap:10px;width:100%;max-width:800px;margin:0 auto 16px;display:flex}.message.user{flex-direction:row-reverse}.message .avatar{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:13px;display:flex}.message.assistant .avatar{background:var(--avatar-assistant-bg)}.message.user .avatar{background:var(--avatar-user-bg)}.message .bubble{word-wrap:break-word;overflow-wrap:break-word;border-radius:12px;max-width:85%;padding:10px 14px;font-size:14px;line-height:1.6;position:relative}.message.assistant .bubble{background:var(--bg-assistant-bubble);border:1px solid var(--border)}.message.user .bubble{background:var(--bg-user-bubble);border:1px solid var(--border)}.message .bubble p{margin:6px 0;line-height:1.6}.message .bubble p:first-child{margin-top:0}.message .bubble p:last-child{margin-bottom:0}.message .bubble strong{font-weight:600}.message .bubble em{font-style:italic}.message .bubble code{background:var(--code-bg);border-radius:3px;padding:2px 5px;font-family:SF Mono,Fira Code,monospace;font-size:13px}.message .bubble pre{background:var(--code-bg);border:1px solid var(--border);border-radius:8px;margin:10px 0;position:relative;overflow:hidden}.message .bubble pre code{background:0 0;border:none;padding:12px 16px;font-family:SF Mono,Fira Code,monospace;font-size:13px;line-height:1.5;display:block;overflow-x:auto}.message .bubble pre .code-header{background:var(--sidebar-active);color:var(--text-secondary);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:4px 12px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:11px;display:flex}.message .bubble pre .copy-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:3px;padding:2px 8px;font-family:inherit;font-size:11px;transition:all .15s}.message .bubble pre .copy-btn:hover{color:var(--text-primary);background:var(--sidebar-hover)}.message .bubble pre .code-copy-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:3px;padding:2px 4px;font-size:12px;transition:all .15s}.message .bubble pre .code-copy-btn:hover{color:var(--text-primary);background:var(--sidebar-hover)}.message .bubble .copy-all-controls{z-index:10;flex-wrap:wrap;justify-content:flex-start;gap:4px;width:100%;margin-top:8px;margin-left:0;display:none}.message .bubble:hover .copy-all-controls{z-index:10;display:flex}.msg-time{color:var(--text-secondary);text-align:right;opacity:.7;margin-top:4px;font-size:10px}.message .bubble .copy-all-controls button{border:1px solid var(--border);background:var(--bg-user-bubble);color:var(--text-primary);cursor:pointer;border-radius:3px;margin-top:0;margin-left:0;padding:2px 6px;font-size:10px;transition:all .2s}.message .bubble .copy-all-controls button:hover{background:var(--bg-user-bubble);border-color:var(--text-secondary);color:var(--text-primary);transform:translateY(-1px);box-shadow:0 1px 2px #0000001a}.copy-all-btn{border:1px solid var(--border);background:var(--bg-assistant-bubble);color:var(--text-primary);cursor:pointer;border-radius:3px;flex-shrink:0;margin-right:4px;padding:2px 6px;font-size:10px;transition:all .2s}.copy-formatted-btn{border:1px solid var(--border);background:var(--bg-assistant-bubble);color:var(--text-primary);cursor:pointer;border-radius:3px;flex-shrink:0;margin-right:4px;padding:2px 6px;font-size:10px;transition:all .2s}.copy-all-btn:hover{background:var(--bg-user-bubble);border-color:var(--text-secondary);color:var(--text-primary);transform:translateY(-1px);box-shadow:0 1px 2px #0000001a}.copy-formatted-btn{border:1px solid var(--border);background:var(--bg-user-bubble);color:var(--text-primary);cursor:pointer;border-radius:3px;margin-right:4px;padding:2px 6px;font-size:10px;transition:all .2s}.copy-formatted-btn:hover{background:var(--bg-user-bubble);border-color:var(--text-secondary);color:var(--text-primary);transform:translateY(-1px);box-shadow:0 1px 2px #0000001a}.copy-formatted-btn:before{content:"✨";opacity:.6;font-size:10px;transition:opacity .2s}.copy-formatted-btn:hover:before{opacity:1}.message .bubble h1{margin:16px 0 8px;font-size:1.4em;font-weight:600}.message .bubble h2{margin:14px 0 6px;font-size:1.2em;font-weight:600}.message .bubble h3{margin:12px 0 4px;font-size:1.1em;font-weight:600}.message .bubble ul,.message .bubble ol{margin:6px 0;padding-left:24px}.message .bubble li{margin:3px 0;line-height:1.6}.message .bubble blockquote{border-left:3px solid var(--bg-send-btn);color:var(--text-secondary);background:var(--sidebar-hover);border-radius:0 6px 6px 0;margin:8px 0;padding:8px 14px}.message .bubble hr{border:none;border-top:1px solid var(--border);margin:16px 0}.message .bubble table{border-collapse:collapse;width:100%;margin:10px 0;font-size:13px}.message .bubble th,.message .bubble td{border:1px solid var(--border);text-align:left;padding:8px 12px}.message .bubble th{background:var(--sidebar-hover);font-weight:600}.message .bubble tr:nth-child(2n) td{background:var(--sidebar-hover)}.empty{color:var(--empty-color);flex:1;justify-content:center;align-items:center;font-size:14px;display:flex}.thinking{color:var(--text-secondary);align-items:center;gap:10px;padding:12px 16px;font-size:13px;font-style:italic;display:flex}.thinking .dot{background:currentColor;border-radius:50%;width:5px;height:5px;animation:1.4s ease-in-out infinite bounce;display:inline-block}.thinking .dot:first-child{animation-delay:0s}.thinking .dot:nth-child(2){animation-delay:.16s}.thinking .dot:nth-child(3){animation-delay:.32s}@keyframes bounce{0%,80%,to{transform:translateY(0)}40%{transform:translateY(-10px)}}.input-bar{background:var(--bg-input-bar);border-top:1px solid var(--border);padding:12px 20px}.input-row{gap:8px;max-width:800px;margin:0 auto;display:flex}.input-row textarea{background:var(--bg-input);border:1px solid var(--border-input);color:var(--text-primary);resize:none;border-radius:8px;outline:none;flex:1;min-height:44px;max-height:160px;padding:10px 14px;font-family:inherit;font-size:14px;line-height:1.4}.input-row textarea:focus{border-color:var(--border-input-focus)}.input-row button{background:var(--bg-send-btn);color:#fff;cursor:pointer;border:none;border-radius:8px;flex-shrink:0;align-self:flex-end;width:44px;height:44px;font-size:16px}.input-row button:hover{background:var(--bg-send-btn-hover)}@media (max-width:768px){.sidebar{z-index:100;width:280px;transition:left .2s;position:fixed;top:0;bottom:0;left:0;box-shadow:2px 0 8px #0000001a}.sidebar.collapsed{z-index:0;left:-280px}.messages{padding:12px}.message .bubble{max-width:95%}}.remember-me{white-space:nowrap;justify-content:flex-start;align-items:center;gap:8px;width:100%;display:flex}.remember-me span{flex:none}.remember-me input[type=checkbox]{position:relative;top:2px}