@import "https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500&family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700&display=swap";:root{--font-sans:"Inter", system-ui, -apple-system, sans-serif;--font-display:"Outfit", "Inter", sans-serif;--font-mono:"Fira Code", monospace;--bg-primary:#090a0f;--bg-secondary:#161821;--bg-tertiary:#1f222f;--bg-surface:#2b2e3d;--bg-input:#1b1d28;--text-primary:#f1f3f9;--text-secondary:#a0a6b5;--text-muted:#6e7485;--accent-color:#10a37f;--accent-color-hover:#1a7f67;--accent-glow:#10a37f26;--border-color:#2b2e3d;--border-light:#ffffff0d;--danger-color:#ef4444;--danger-glow:#ef444426;--warning-color:#f59e0b;--info-color:#3b82f6;--sidebar-width:280px;--header-height:60px;--transition-fast:.15s ease;--transition-normal:.25s cubic-bezier(.4, 0, .2, 1);--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px}*{box-sizing:border-box;scrollbar-width:thin;scrollbar-color:var(--border-color) transparent;margin:0;padding:0}html,body,#root{background-color:var(--bg-primary);width:100%;height:100%;color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;overflow:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--bg-surface)}.app-container{width:100vw;height:100dvh;display:flex;position:relative;overflow:hidden}.sidebar{width:var(--sidebar-width);background-color:var(--bg-secondary);border-right:1px solid var(--border-color);height:100%;transition:transform var(--transition-normal);z-index:10;flex-direction:column;flex-shrink:0;display:flex}.sidebar-header{border-bottom:1px solid var(--border-light);flex-direction:column;gap:12px;padding:16px;display:flex}.new-chat-btn{color:var(--text-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);text-align:left;background-color:#0000;align-items:center;gap:10px;padding:12px;font-weight:500;display:flex}.new-chat-btn:hover{background-color:var(--bg-tertiary);border-color:var(--text-muted)}.chat-history{flex-direction:column;flex:1;gap:4px;padding:12px 8px;display:flex;overflow-y:auto}.history-item{border-radius:var(--radius-md);cursor:pointer;transition:background-color var(--transition-fast);color:var(--text-secondary);group-hover:block;justify-content:space-between;align-items:center;padding:10px 12px;font-size:.875rem;display:flex;position:relative}.history-item:hover,.history-item.active{background-color:var(--bg-tertiary);color:var(--text-primary)}.history-item.active{border-left:2px solid var(--accent-color);border-top-left-radius:2px;border-bottom-left-radius:2px}.history-title{white-space:nowrap;text-overflow:ellipsis;flex:1;margin-right:8px;overflow:hidden}.history-actions{align-items:center;gap:6px;display:none}.history-item:hover .history-actions{display:flex}.action-icon-btn{color:var(--text-muted);cursor:pointer;transition:color var(--transition-fast), background-color var(--transition-fast);background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:2px;display:flex}.action-icon-btn:hover{color:var(--text-primary);background-color:var(--bg-surface)}.action-icon-btn.danger:hover{color:var(--danger-color);background-color:var(--danger-glow)}.sidebar-footer{border-top:1px solid var(--border-light);flex-direction:column;gap:12px;padding:16px;display:flex}.server-status{color:var(--text-secondary);border-radius:var(--radius-sm);background-color:var(--bg-tertiary);align-items:center;gap:8px;padding:8px 10px;font-size:.75rem;display:flex}.status-dot{background-color:var(--text-muted);border-radius:50%;width:8px;height:8px}.status-dot.online{background-color:var(--accent-color);box-shadow:0 0 6px var(--accent-color)}.status-dot.offline{background-color:var(--danger-color);box-shadow:0 0 6px var(--danger-color)}.sidebar-settings-btn{color:var(--text-secondary);border-radius:var(--radius-md);cursor:pointer;width:100%;transition:all var(--transition-fast);text-align:left;background-color:#0000;border:none;align-items:center;gap:10px;padding:10px 12px;font-size:.875rem;display:flex}.sidebar-settings-btn:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.chat-container{background-color:var(--bg-primary);flex-direction:column;flex:1;height:100%;display:flex;position:relative;overflow:hidden}.chat-header{height:var(--header-height);border-bottom:1px solid var(--border-light);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:5;background-color:#090a0fcc;justify-content:space-between;align-items:center;padding:0 24px;display:flex}.header-model-info{align-items:center;gap:12px;display:flex}.menu-toggle-btn{color:var(--text-primary);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:6px;display:none}.model-name-display{font-family:var(--font-display);font-size:1rem;font-weight:600}.capabilities-list{gap:6px;display:flex}.badge{text-transform:uppercase;letter-spacing:.05em;background-color:var(--bg-tertiary);color:var(--text-secondary);border:1px solid var(--border-color);border-radius:4px;padding:2px 6px;font-size:.7rem;font-weight:600}.badge.vision{color:var(--info-color);background-color:#3b82f61a;border-color:#3b82f633}.badge.thinking{color:var(--warning-color);background-color:#f59e0b1a;border-color:#f59e0b33}.empty-chat-state{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:20px;max-width:680px;margin:0 auto;padding:40px;animation:.4s ease-out fadeIn;display:flex}.welcome-logo{background:linear-gradient(135deg, var(--accent-color), #00d2d3);border-radius:16px;justify-content:center;align-items:center;width:64px;height:64px;margin-bottom:8px;display:flex;box-shadow:0 8px 24px #10a37f4d}.welcome-title{font-family:var(--font-display);background:linear-gradient(to right, var(--text-primary), var(--text-secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:2.2rem;font-weight:700}.welcome-subtitle{color:var(--text-secondary);margin-bottom:12px;font-size:1rem;line-height:1.5}.quick-actions-grid{grid-template-columns:repeat(2,1fr);gap:12px;width:100%;display:grid}.quick-action-card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);cursor:pointer;text-align:left;transition:all var(--transition-fast);padding:16px}.quick-action-card:hover{background-color:var(--bg-tertiary);border-color:var(--text-muted)}.quick-action-title{color:var(--text-primary);margin-bottom:4px;font-size:.9rem;font-weight:600}.quick-action-desc{color:var(--text-secondary);font-size:.775rem}.messages-scroller{flex-direction:column;flex:1;padding:24px 0;display:flex;overflow-y:auto}.messages-content{flex-direction:column;gap:32px;width:100%;max-width:768px;margin:0 auto;padding:0 16px;display:flex}.message-item{gap:16px;animation:.3s ease-out messageSlideIn;display:flex}.avatar{width:36px;height:36px;font-weight:600;font-family:var(--font-display);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.avatar.user{background-color:var(--bg-surface);color:var(--text-primary);border:1px solid var(--border-color)}.avatar.assistant{background-color:var(--accent-color);color:#fff;box-shadow:0 4px 12px var(--accent-glow)}.message-wrapper{flex-direction:column;flex:1;gap:8px;display:flex;overflow-x:hidden}.message-meta{color:var(--text-muted);align-items:center;gap:8px;font-size:.75rem;font-weight:500;display:flex}.timing-info{color:var(--text-muted);align-items:center;gap:4px;display:flex}.timing-highlight{color:var(--warning-color);font-weight:600}.message-body{color:var(--text-primary);font-size:.95rem;line-height:1.6}.message-body p{margin-bottom:12px}.message-body p:last-child{margin-bottom:0}.chat-images-grid{flex-wrap:wrap;gap:8px;margin-bottom:12px;display:flex}.chat-image-preview{border-radius:var(--radius-md);border:1px solid var(--border-color);max-width:240px;max-height:180px;position:relative;overflow:hidden}.chat-image-preview img{object-fit:cover;width:100%;height:100%}.thought-block{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);max-width:100%;margin-bottom:16px;overflow:hidden}.thought-header{background-color:var(--bg-tertiary);cursor:pointer;-webkit-user-select:none;user-select:none;color:var(--text-secondary);transition:background-color var(--transition-fast);justify-content:space-between;align-items:center;padding:10px 14px;font-size:.85rem;font-weight:500;display:flex}.thought-header:hover{background-color:var(--bg-surface)}.thought-header-left{align-items:center;gap:8px;display:flex}.thought-spinner{border:2px solid var(--text-muted);border-top-color:var(--warning-color);border-radius:50%;width:14px;height:14px;animation:1s linear infinite spin}.thought-content-box{border-top:1px solid var(--border-light);color:var(--text-secondary);white-space:pre-wrap;border-left:3px solid var(--warning-color);background-color:#090a0f4d;max-height:250px;padding:14px;font-size:.875rem;font-style:italic;line-height:1.5;overflow-y:auto}.code-container{border-radius:var(--radius-md);border:1px solid var(--border-color);background-color:var(--bg-secondary);margin:16px 0;overflow:hidden}.code-header{background-color:var(--bg-tertiary);border-bottom:1px solid var(--border-light);font-family:var(--font-mono);color:var(--text-secondary);justify-content:space-between;align-items:center;padding:8px 16px;font-size:.775rem;display:flex}.code-block-pre{font-family:var(--font-mono);color:#e5c07b;padding:16px;font-size:.875rem;line-height:1.5;overflow-x:auto}.code-block-pre code{color:inherit;background:0 0;padding:0}code.inline-code{background-color:var(--bg-secondary);font-family:var(--font-mono);color:#e06c75;border:1px solid var(--border-light);border-radius:4px;padding:2px 6px;font-size:.85rem}.system-msg-banner{border-radius:var(--radius-md);color:var(--text-primary);background-color:#3b82f614;border:1px solid #3b82f633;align-items:flex-start;gap:10px;margin-bottom:16px;padding:10px 14px;font-size:.875rem;display:flex}.chat-footer{z-index:4;background-color:#0000;padding:16px 0 24px;position:relative}.chat-input-wrapper{flex-direction:column;gap:12px;width:100%;max-width:768px;margin:0 auto;padding:0 16px;display:flex}.input-container-box{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);transition:border-color var(--transition-fast), box-shadow var(--transition-fast);flex-direction:column;gap:10px;padding:12px 16px;display:flex;box-shadow:0 8px 32px #0003}.input-container-box:focus-within{border-color:var(--text-muted);box-shadow:0 8px 32px #0000004d, 0 0 0 1px var(--text-muted)}.attachments-row{flex-wrap:wrap;gap:8px;display:flex}.attachment-chip{background-color:var(--bg-tertiary);border:1px solid var(--border-light);color:var(--text-secondary);border-radius:8px;align-items:center;gap:6px;padding:4px 8px;font-size:.775rem;display:flex}.attachment-chip img{object-fit:cover;border-radius:3px;width:20px;height:20px}.input-textarea-row{align-items:flex-end;gap:12px;display:flex}.chat-textarea{resize:none;color:var(--text-primary);font-family:var(--font-sans);background:0 0;border:none;outline:none;flex:1;min-height:24px;max-height:200px;padding:2px 0;font-size:.95rem;line-height:1.5}.chat-textarea::placeholder{color:var(--text-muted)}.chat-control-buttons{align-items:center;gap:12px;display:flex}.control-btn{color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:8px;display:flex}.control-btn:hover{color:var(--text-primary);background-color:var(--bg-tertiary)}.control-btn.send-btn{background-color:var(--text-primary);color:var(--bg-primary)}.control-btn.send-btn:hover{background-color:var(--text-secondary)}.control-btn.send-btn:disabled{background-color:var(--border-color);color:var(--text-muted);cursor:not-allowed}.control-btn.stop-btn{background-color:var(--danger-color);color:#fff}.control-btn.stop-btn:hover{background-color:#dc2626}.input-options-bar{color:var(--text-muted);justify-content:space-between;align-items:center;padding:0 4px;font-size:.75rem;display:flex}.thinking-toggle-container{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:8px;display:flex}.toggle-switch{background-color:var(--bg-secondary);border:1px solid var(--border-color);width:32px;height:18px;transition:background-color var(--transition-fast);border-radius:9px;position:relative}.toggle-switch:after{content:"";background-color:var(--text-muted);width:12px;height:12px;transition:transform var(--transition-fast), background-color var(--transition-fast);border-radius:50%;position:absolute;top:2px;left:2px}.thinking-toggle-container.active .toggle-switch{border-color:var(--warning-color);background-color:#f59e0b33}.thinking-toggle-container.active .toggle-switch:after{background-color:var(--warning-color);transform:translate(14px)}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;background-color:#0009;justify-content:center;align-items:center;animation:.2s ease-out fadeIn;display:flex;position:fixed;inset:0}.modal-content{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:100%;max-width:500px;max-height:90vh;animation:.2s cubic-bezier(.16,1,.3,1) scaleUp;overflow-y:auto;box-shadow:0 20px 25px -5px #0006}.modal-header{border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.modal-title{font-family:var(--font-display);font-size:1.15rem;font-weight:600}.modal-body{flex-direction:column;gap:16px;padding:20px;display:flex}.form-group{flex-direction:column;gap:6px;display:flex}.form-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-size:.8rem;font-weight:600}.form-input{background-color:var(--bg-input);border:1px solid var(--border-color);color:var(--text-primary);border-radius:var(--radius-md);font-family:var(--font-sans);transition:border-color var(--transition-fast);outline:none;padding:10px 12px;font-size:.9rem}.form-input:focus{border-color:var(--text-muted)}.form-textarea{resize:vertical;min-height:80px}.form-help-text{color:var(--text-muted);font-size:.725rem;line-height:1.4}.help-box{border-radius:var(--radius-md);background-color:#3b82f614;border:1px solid #3b82f633;flex-direction:column;gap:8px;padding:12px;display:flex}.help-box-title{color:var(--info-color);align-items:center;gap:6px;font-size:.8rem;font-weight:600;display:flex}.help-code-block{background-color:var(--bg-primary);font-family:var(--font-mono);color:var(--text-secondary);border:1px solid var(--border-color);white-space:pre-wrap;word-break:break-all;border-radius:4px;padding:8px;font-size:.75rem}.modal-footer{border-top:1px solid var(--border-light);justify-content:flex-end;align-items:center;gap:12px;padding:16px 20px;display:flex}.btn{border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);border:none;padding:8px 16px;font-size:.875rem;font-weight:500}.btn.btn-secondary{color:var(--text-secondary);border:1px solid var(--border-color);background-color:#0000}.btn.btn-secondary:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.btn.btn-primary{background-color:var(--accent-color);color:#fff}.btn.btn-primary:hover{background-color:var(--accent-color-hover)}.error-alert-banner{border-radius:var(--radius-md);color:var(--text-primary);background-color:#ef444414;border:1px solid #ef444433;flex-direction:column;gap:10px;margin-bottom:24px;padding:12px 16px;font-size:.85rem;animation:.3s ease-out fadeIn;display:flex}.error-alert-header{color:var(--danger-color);align-items:center;gap:8px;font-weight:600;display:flex}.error-alert-actions{gap:8px;display:flex}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleUp{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes messageSlideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.typing-indicator{background-color:var(--bg-secondary);border-radius:var(--radius-md);align-items:center;gap:4px;width:fit-content;padding:8px 12px;display:flex}.typing-dot{background-color:var(--text-muted);border-radius:50%;width:6px;height:6px;animation:1.4s ease-in-out infinite both typingBounce}.typing-dot:first-child{animation-delay:-.32s}.typing-dot:nth-child(2){animation-delay:-.16s}@keyframes typingBounce{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}@media (width<=768px){.app-container{height:100dvh}.sidebar{position:absolute;top:0;bottom:0;left:0;transform:translate(-100%);box-shadow:10px 0 30px #00000080}.sidebar.mobile-open{transform:translate(0)}.menu-toggle-btn{display:flex}.sidebar-backdrop{z-index:9;background-color:#0006;position:fixed;inset:0}.quick-actions-grid{grid-template-columns:1fr}.chat-footer{padding:10px 0 calc(10px + env(safe-area-inset-bottom)) 0}.chat-input-wrapper{gap:8px;padding:0 12px}.input-container-box{border-radius:var(--radius-lg);padding:10px 12px}.input-options-bar{justify-content:center}.input-options-bar>div:last-child{display:none}.empty-chat-state{justify-content:flex-start;gap:12px;margin-top:10px;padding:16px}.welcome-title{font-size:1.5rem}.welcome-subtitle{margin-bottom:4px;font-size:.825rem}.quick-action-card{padding:10px 12px}.quick-action-title{margin-bottom:2px;font-size:.8rem}.quick-action-desc{font-size:.7rem}@media (height<=680px){.quick-action-card:nth-child(n+3){display:none}}}.pulsing-cursor{background-color:var(--accent-color);vertical-align:middle;border-radius:50%;width:7px;height:7px;margin-left:6px;animation:1.2s ease-in-out infinite pulse-dot;display:inline-block}@keyframes pulse-dot{0%,to{opacity:.3;transform:scale(.6)}50%{opacity:1;box-shadow:0 0 8px var(--accent-color);transform:scale(1.3)}}