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#0000002e}.login-logo{display:flex;flex-direction:column;align-items:center;margin-bottom:24px}.login-logo-text{font-size:32px;font-weight:800;color:var(--primary);letter-spacing:-1px}.login-logo-sub{font-size:12px;color:var(--text-secondary);font-weight:500;letter-spacing:.5px}.login-title{margin:0 0 4px;font-size:20px;font-weight:700;color:var(--text-primary);text-align:center}.login-subtitle{margin:0 0 24px;font-size:13px;color:var(--text-secondary);text-align:center}.login-form{display:flex;flex-direction:column;gap:16px}.login-field{display:flex;flex-direction:column;gap:6px}.login-label{font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.4px}.login-input{background:var(--bg-input);border:1px solid var(--border-color);color:var(--text-primary);font-size:14px;padding:10px 12px;border-radius:8px;outline:none;width:100%;box-sizing:border-box;transition:border-color .15s}.login-input:focus{border-color:var(--primary)}.login-pwd-wrap{position:relative}.login-pwd-wrap .login-input{padding-right:56px}.login-show-pwd{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--primary);font-size:12px;cursor:pointer;padding:2px 4px}.login-error{margin:0;font-size:13px;color:var(--error-accent);background:color-mix(in srgb,var(--error-accent) 10%,var(--bg-elevated));border:1px solid var(--error-accent);border-radius:8px;padding:8px 12px}.login-btn{background:var(--primary);color:#fff;border:none;padding:12px;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer;transition:background .15s;margin-top:4px}.login-btn:hover{background:var(--primary-hover)}.login-hint{margin-top:20px;padding-top:16px;border-top:1px solid var(--border-color);font-size:11px;color:var(--text-secondary);text-align:center;line-height:1.8}.login-hint p{margin:0}.user-badge{display:flex;align-items:center;gap:8px;font-size:12px}.role-tag{padding:3px 8px;border-radius:12px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.4px}.role-trainer,.role-project_admin,.role-platform_admin,.role-master_admin{background:color-mix(in srgb,#6b46c1 20%,var(--bg-elevated));color:#a78bfa;border:1px solid #6b46c160}.role-user{background:color-mix(in srgb,var(--primary) 15%,var(--bg-elevated));color:#60a5fa;border:1px solid var(--primary)60}.role-admin{background:color-mix(in srgb,#f59e0b 15%,var(--bg-elevated));color:#f59e0b;border:1px solid #f59e0b60}.user-email{color:var(--text-secondary);max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.logout-btn{background:transparent;border:1px solid var(--border-color);color:var(--text-secondary);font-size:12px;padding:4px 10px;border-radius:6px;cursor:pointer;transition:all .15s}.logout-btn:hover{border-color:var(--error-accent);color:var(--error-accent)}.db-panel{flex:1;display:flex;flex-direction:column;gap:16px;padding:20px 16px;overflow-y:auto}.db-panel::-webkit-scrollbar{width:6px}.db-panel::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:6px}.db-header-row{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.db-title{margin:0 0 4px;font-size:16px;font-weight:700;color:var(--text-primary)}.db-subtitle{margin:0;font-size:12px;color:var(--text-secondary)}.db-add-btn{background:var(--primary);color:#fff;border:none;padding:8px 16px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap;transition:background .15s}.db-add-btn:hover{background:var(--primary-hover)}.db-form{background:var(--bg-elevated);border:1px solid var(--border-color);border-radius:12px;padding:18px;display:flex;flex-direction:column;gap:12px}.db-form-row{display:flex;gap:12px}.db-form-group{display:flex;flex-direction:column;gap:5px;flex:1}.db-label{font-size:11px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.4px}.db-input{background:var(--bg-input);border:1px solid var(--border-color);color:var(--text-primary);font-size:13px;padding:8px 10px;border-radius:8px;outline:none;width:100%;box-sizing:border-box;transition:border-color .15s;font-family:inherit}.db-input:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-light)}.db-input::placeholder{color:var(--text-muted, var(--text-secondary));opacity:.8}.db-save-msg{margin:0;font-size:13px;padding:8px 12px;border-radius:8px}.db-save-msg.success{background:color-mix(in srgb,#22c55e 12%,var(--bg-elevated));border:1px solid #22c55e;color:#22c55e}.db-save-msg.error{background:color-mix(in srgb,var(--error-accent) 12%,var(--bg-elevated));border:1px solid var(--error-accent);color:var(--error-accent)}.db-save-btn{background:var(--primary);color:#fff;border:none;padding:10px 20px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;align-self:flex-start;transition:background .15s}.db-save-btn:hover:not(:disabled){background:var(--primary-hover)}.db-save-btn:disabled{opacity:.4;cursor:not-allowed}.db-loading{color:var(--text-secondary);font-size:13px;padding:12px 0}.db-empty{background:var(--bg-elevated);border:1px dashed var(--border-color);border-radius:12px;padding:32px;text-align:center;color:var(--text-secondary);font-size:13px;line-height:1.8}.db-empty p{margin:0}.db-list{display:flex;flex-direction:column;gap:10px}.db-card{background:var(--bg-elevated);border:1px solid var(--border-color);border-radius:10px;padding:14px 16px;display:flex;flex-direction:column;gap:8px}.db-card-header{display:flex;justify-content:space-between;align-items:center;gap:12px}.db-card-info{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.db-type-badge{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;padding:3px 8px;border-radius:10px}.db-type-sql{background:color-mix(in srgb,#3b82f6 18%,var(--bg-elevated));color:#60a5fa;border:1px solid #3b82f6}.db-type-mongodb{background:color-mix(in srgb,#22c55e 18%,var(--bg-elevated));color:#4ade80;border:1px solid #22c55e}.db-type-qdrant{background:color-mix(in srgb,#a855f7 18%,var(--bg-elevated));color:#c084fc;border:1px solid #a855f7}.db-card-name{font-size:14px;font-weight:600;color:var(--text-primary)}.db-card-desc{font-size:12px;color:var(--text-secondary)}.db-card-actions{display:flex;gap:8px;flex-shrink:0}.db-test-btn{background:var(--bg-input);border:1px solid var(--border-color);color:var(--text-primary);font-size:12px;padding:5px 12px;border-radius:6px;cursor:pointer;transition:all .15s}.db-test-btn:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}.db-test-btn:disabled{opacity:.4;cursor:not-allowed}.db-delete-btn{background:transparent;border:1px solid var(--border-color);color:var(--text-secondary);font-size:12px;padding:5px 12px;border-radius:6px;cursor:pointer;transition:all .15s}.db-delete-btn:hover{border-color:var(--error-accent);color:var(--error-accent)}.db-card-meta{display:flex;gap:8px;font-size:12px;color:var(--text-secondary);flex-wrap:wrap}.db-test-result{margin:0;font-size:12px;padding:6px 10px;border-radius:6px}.db-test-result.success{background:color-mix(in srgb,#22c55e 10%,var(--bg-elevated));color:#22c55e;border:1px solid #22c55e}.db-test-result.error{background:color-mix(in srgb,var(--error-accent) 10%,var(--bg-elevated));color:var(--error-accent);border:1px solid var(--error-accent)}.ft-options-section{background:var(--bg-input);border:1px solid var(--border-color);border-radius:10px;padding:14px 16px;display:flex;flex-direction:column;gap:12px}.ft-options-title{margin:0 0 4px;font-size:12px;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.cwgt-wrap{position:fixed;bottom:24px;z-index:2147483647;display:flex;flex-direction:column;align-items:flex-end;gap:12px}.cwgt-wrap--right{right:24px;align-items:flex-end}.cwgt-wrap--left{left:24px;align-items:flex-start}.cwgt-fab{width:54px;height:54px;border-radius:50%;background:var(--primary, #2563eb);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px #2563eb80;transition:transform .18s,box-shadow .18s;flex-shrink:0}.cwgt-fab:hover{transform:scale(1.08);box-shadow:0 6px 28px #2563eba6}.cwgt-fab--open{background:#374151;box-shadow:0 4px 16px #0000004d}.cwgt-popup{width:420px;max-width:calc(100vw - 32px);height:590px;max-height:calc(100vh - 100px);background:var(--bg-surface, #1e2330);border:1px solid var(--border-color, #2a3245);border-radius:16px;box-shadow:0 12px 40px #00000047;display:flex;flex-direction:column;overflow:hidden;animation:cwgt-slide-up .22s ease}@keyframes cwgt-slide-up{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.cwgt-header{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;background:var(--bg-elevated, #242938);border-bottom:1px solid var(--border-color, #2a3245);flex-shrink:0}.cwgt-header-left{display:flex;align-items:center;gap:9px}.cwgt-dot{width:9px;height:9px;border-radius:50%;background:#22c55e;box-shadow:0 0 6px #22c55e99;flex-shrink:0}.cwgt-header-title{font-size:14px;font-weight:700;color:var(--text-primary, #e2e8f0)}.cwgt-header-sub{font-size:10px;color:var(--text-muted, #6b7280);margin-top:1px}.cwgt-header-btns{display:flex;gap:4px}.cwgt-hbtn{background:none;border:none;color:var(--text-muted, #6b7280);cursor:pointer;width:28px;height:28px;border-radius:6px;font-size:14px;display:flex;align-items:center;justify-content:center;transition:background .15s,color .15s}.cwgt-hbtn:hover{background:var(--border-color, #2a3245);color:var(--text-primary, #e2e8f0)}.cwgt-messages{flex:1;overflow-y:auto;padding:14px 12px;display:flex;flex-direction:column;gap:10px;scrollbar-width:thin;scrollbar-color:var(--border-color, #2a3245) transparent}.cwgt-messages::-webkit-scrollbar{width:4px}.cwgt-messages::-webkit-scrollbar-thumb{background:var(--border-color, #2a3245);border-radius:4px}.cwgt-welcome{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;margin:auto 0;padding:24px 16px;text-align:center}.cwgt-welcome-icon{width:50px;height:50px;border-radius:50%;background:#2563eb26;color:var(--primary, #3b82f6);display:flex;align-items:center;justify-content:center}.cwgt-welcome-text{font-size:13px;line-height:1.55;color:var(--text-secondary, #8892a4);margin:0}.cwgt-msg-row{display:flex;align-items:flex-end;gap:8px}.cwgt-msg-row--user{flex-direction:row-reverse}.cwgt-avatar{width:27px;height:27px;border-radius:50%;background:var(--primary, #3b82f6);color:#fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}.cwgt-bubble-col{max-width:82%;min-width:0}.cwgt-bubble{max-width:100%;padding:9px 12px;border-radius:12px;font-size:13px;line-height:1.55;word-break:break-word;white-space:normal}.cwgt-bubble--user{background:var(--primary, #3b82f6);color:#fff;border-bottom-right-radius:3px;white-space:pre-wrap}.cwgt-bubble--assistant{background:var(--bg-elevated, #242938);color:var(--text-primary, #e2e8f0);border:1px solid var(--border-color, #2a3245);border-bottom-left-radius:3px}.cwgt-mode-badge{display:inline-block;font-size:9px;font-weight:600;padding:2px 6px;border-radius:10px;margin-top:4px;letter-spacing:.3px}.cwgt-typing{display:inline-flex;gap:4px;align-items:center;padding:2px 0}.cwgt-typing span{width:6px;height:6px;border-radius:50%;background:var(--text-secondary, #8892a4);animation:cwgt-dot-bounce 1.2s infinite ease-in-out}.cwgt-typing span:nth-child(2){animation-delay:.2s}.cwgt-typing span:nth-child(3){animation-delay:.4s}@keyframes cwgt-dot-bounce{0%,80%,to{transform:scale(.6);opacity:.4}40%{transform:scale(1);opacity:1}}.cwgt-input-row{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--border-color, #2a3245);background:var(--bg-surface, #1e2330);flex-shrink:0}.cwgt-input{flex:1;padding:9px 12px;background:var(--bg-elevated, #242938);border:1px solid var(--border-color, #2a3245);border-radius:10px;color:var(--text-primary, #e2e8f0);font-size:13px;outline:none;transition:border-color .15s}.cwgt-input:focus{border-color:var(--primary, #3b82f6)}.cwgt-input::placeholder{color:var(--text-muted, #6b7280)}.cwgt-input:disabled{opacity:.6}.cwgt-send-btn{width:36px;height:36px;border-radius:10px;background:var(--primary, #3b82f6);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .15s}.cwgt-send-btn:hover:not(:disabled){background:#2563eb}.cwgt-send-btn:disabled{opacity:.4;cursor:not-allowed}.cwgt-stop{background:#ef4444}.cwgt-stop:hover{background:#dc2626}.cwgt-footer{padding:5px 12px 8px;font-size:10px;text-align:center;color:var(--text-muted, #6b7280);flex-shrink:0}@media(max-width:480px){.cwgt-wrap--right{right:12px}.cwgt-wrap--left{left:12px}.cwgt-popup{width:calc(100vw - 24px);height:min(540px,calc(100vh - 110px))}}.cwgt-popup--light{background:#fff;border-color:#dde1eb;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--border-color: #dde1eb;--bg-elevated: #f1f5f9;--bg-surface: #ffffff;--primary: #2563eb}.cwgt-popup--light .cwgt-header{background:#f8fafc;border-bottom-color:#dde1eb}.cwgt-popup--light .cwgt-messages{background:#fff}.cwgt-popup--light .cwgt-input-row{background:#fff;border-top-color:#dde1eb}.cwgt-popup--light .cwgt-input{background:#f8fafc;border-color:#dde1eb;color:#0f172a}.cwgt-popup--light .cwgt-footer{background:#f8fafc;color:#94a3b8}.cwgt-popup--light .cwgt-bubble--assistant{background:#f1f5f9;color:#0f172a;border-color:#dde1eb}.cwgt-popup--light .cwgt-hbtn{color:#94a3b8}.cwgt-popup--light .cwgt-hbtn:hover{background:#dde1eb;color:#0f172a}.cwgt-popup--light .cwgt-welcome-text{color:#475569}.cwgt-popup--light .cwgt-header-title{color:#0f172a}.cwgt-bubble .msg-ol-num{color:#818cf8}.cwgt-popup--light .cwgt-header-sub{color:#94a3b8}.cwgt-popup--light .cwgt-typing span{background:#94a3b8}:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}