@import"https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300;1,9..40,400&family=JetBrains+Mono:wght@400;500;600&display=swap";:root{--bg: #FAFAF8;--bg-surface: #FFFFFF;--bg-raised: #F5F4F0;--bg-sunken: #EFEDE8;--text-1: #1C1917;--text-2: #44403C;--text-3: #78716C;--text-4: #A8A29E;--text-inv: #FAFAF8;--border-1: #E7E5E0;--border-2: #D6D3CE;--border-focus: #D97706;--brand: #D97706;--brand-light: #FEF3C7;--brand-hover: #B45309;--brand-glow: rgba(217,119,6,.15);--success: #059669;--error: #DC2626;--warning: #D97706;--info: #2563EB;--success-bg: #D1FAE5;--error-bg: #FEE2E2;--info-bg: #DBEAFE;--sidebar-w: 268px;--chat-max: 720px;--user-bg: #FEF3C7;--user-border: #FDE68A;--user-radius: 20px 20px 6px 20px;--asst-radius: 6px 20px 20px 20px;--r-xs: 4px;--r-sm: 8px;--r-md: 12px;--r-lg: 16px;--r-xl: 24px;--r-full: 9999px;--shadow-xs: 0 1px 2px rgba(28,25,23,.06);--shadow-sm: 0 1px 3px rgba(28,25,23,.08), 0 1px 2px rgba(28,25,23,.04);--shadow-md: 0 4px 8px rgba(28,25,23,.08), 0 2px 4px rgba(28,25,23,.04);--shadow-lg: 0 12px 24px rgba(28,25,23,.1), 0 4px 8px rgba(28,25,23,.06);--shadow-xl: 0 24px 48px rgba(28,25,23,.12), 0 8px 16px rgba(28,25,23,.06);--font-sans: "DM Sans", system-ui, sans-serif;--font-display: "Instrument Serif", Georgia, serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--t-fast: .1s ease;--t-base: .16s ease;--t-slow: .28s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:15px}body{font-family:var(--font-sans);font-size:15px;color:var(--text-1);background:var(--bg);-webkit-font-smoothing:antialiased;line-height:1.6}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-2);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--text-4)}::-moz-selection{background:var(--brand-light);color:var(--brand-hover)}::selection{background:var(--brand-light);color:var(--brand-hover)}.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 18px;font-family:var(--font-sans);font-size:14px;font-weight:500;border:none;border-radius:var(--r-md);cursor:pointer;transition:all var(--t-base);white-space:nowrap;line-height:1}.btn-primary{background:var(--text-1);color:var(--text-inv)}.btn-primary:hover{background:#2c2a27;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-brand{background:var(--brand);color:#fff}.btn-brand:hover{background:var(--brand-hover);transform:translateY(-1px)}.btn-ghost{background:transparent;color:var(--text-2)}.btn-ghost:hover{background:var(--bg-raised)}.btn-outline{background:var(--bg-surface);border:1px solid var(--border-1);color:var(--text-1)}.btn-outline:hover{border-color:var(--border-2);background:var(--bg-raised)}.btn:disabled{opacity:.45;cursor:not-allowed;pointer-events:none}.btn-sm{padding:6px 12px;font-size:13px;border-radius:var(--r-sm);gap:5px}.btn-icon{padding:8px;width:36px;height:36px;justify-content:center}.input{width:100%;padding:10px 14px;font-family:var(--font-sans);font-size:14px;color:var(--text-1);background:var(--bg-surface);border:1px solid var(--border-1);border-radius:var(--r-md);outline:none;transition:border-color var(--t-base),box-shadow var(--t-base);line-height:1.5}.input:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-glow)}.input::-moz-placeholder{color:var(--text-4)}.input::placeholder{color:var(--text-4)}.card{background:var(--bg-surface);border:1px solid var(--border-1);border-radius:var(--r-lg);box-shadow:var(--shadow-sm)}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;font-size:11px;font-weight:600;border-radius:var(--r-full);letter-spacing:.03em}.badge-neutral{background:var(--bg-raised);color:var(--text-2)}.badge-brand{background:var(--brand-light);color:var(--brand-hover)}.badge-success{background:var(--success-bg);color:var(--success)}.badge-error{background:var(--error-bg);color:var(--error)}.badge-info{background:var(--info-bg);color:var(--info)}pre,code{font-family:var(--font-mono);font-size:13px}pre{background:var(--bg-sunken);border:1px solid var(--border-1);border-radius:var(--r-md);padding:16px;overflow-x:auto;line-height:1.7}code{background:var(--bg-sunken);padding:1px 6px;border-radius:var(--r-xs);color:var(--brand-hover);font-size:.9em}pre code{background:none;padding:0;border-radius:0;color:inherit;font-size:inherit}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInScale{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}@keyframes shimmer{0%{background-position:-200% center}to{background-position:200% center}}@keyframes typing{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-6px)}}@keyframes slideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .24s ease forwards}.animate-scale-in{animation:fadeInScale .18s ease forwards}.animate-pulse{animation:pulse 1.5s ease-in-out infinite}.animate-spin{animation:spin .8s linear infinite}.prose{font-size:15px;line-height:1.7;color:var(--text-1)}.prose h1,.prose h2,.prose h3{font-family:var(--font-display);font-weight:400;line-height:1.3;margin:1.2em 0 .5em}.prose h1{font-size:1.6em}.prose h2{font-size:1.35em}.prose h3{font-size:1.15em}.prose p{margin:.8em 0}.prose p:first-child{margin-top:0}.prose p:last-child{margin-bottom:0}.prose ul,.prose ol{padding-left:1.5em;margin:.6em 0}.prose li{margin:.3em 0}.prose blockquote{border-left:3px solid var(--brand);padding:4px 16px;margin:.8em 0;color:var(--text-2);font-style:italic}.prose strong{font-weight:600}.prose a{color:var(--brand-hover);text-decoration:underline}.prose table{width:100%;border-collapse:collapse;margin:.8em 0;font-size:14px}.prose th,.prose td{border:1px solid var(--border-1);padding:8px 12px}.prose th{background:var(--bg-raised);font-weight:600}.skeleton{background:linear-gradient(90deg,var(--bg-raised) 25%,var(--bg-sunken) 50%,var(--bg-raised) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--r-sm)}.thinking-dot{width:7px;height:7px;border-radius:50%;background:var(--text-3);animation:typing 1.2s ease-in-out infinite}.thinking-dot:nth-child(2){animation-delay:.15s}.thinking-dot:nth-child(3){animation-delay:.3s}.module-chip{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:var(--r-full);font-size:12px;font-weight:500;cursor:pointer;transition:all var(--t-base);border:1px solid transparent;white-space:nowrap}.module-chip.active{border-color:var(--brand);background:var(--brand-light);color:var(--brand-hover)}.module-chip:not(.active){background:var(--bg-raised);color:var(--text-2)}.module-chip:not(.active):hover{background:var(--bg-sunken);color:var(--text-1)}.nav-item{display:flex;align-items:center;gap:9px;padding:7px 10px;border-radius:var(--r-md);cursor:pointer;transition:background var(--t-fast);font-size:14px;color:var(--text-2);border:none;background:none;width:100%;text-align:left}.nav-item:hover{background:var(--bg-sunken);color:var(--text-1)}.nav-item.active{background:var(--bg-sunken);color:var(--text-1);font-weight:500}.g-logo{width:32px;height:32px;background:linear-gradient(135deg,#d97706,#92400e);border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:17px;color:#fff;font-style:italic;flex-shrink:0;box-shadow:var(--shadow-sm)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#1c191766;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:9000;animation:fadeIn .15s ease;padding:20px}.modal-box{background:var(--bg-surface);border-radius:var(--r-xl);box-shadow:var(--shadow-xl);max-width:520px;width:100%;animation:fadeInScale .18s ease}.dropdown-menu{position:absolute;background:var(--bg-surface);border:1px solid var(--border-1);border-radius:var(--r-md);box-shadow:var(--shadow-lg);min-width:180px;z-index:1000;padding:4px;animation:fadeInScale .14s ease}.dropdown-item{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:var(--r-sm);font-size:14px;color:var(--text-2);cursor:pointer;transition:all var(--t-fast);border:none;background:none;width:100%;text-align:left}.dropdown-item:hover{background:var(--bg-raised);color:var(--text-1)}.dropdown-item.danger:hover{background:var(--error-bg);color:var(--error)}.cursor-blink:after{content:"▌";animation:blink .9s step-end infinite;color:var(--brand);font-size:.85em}.progress-bar{height:4px;background:var(--bg-raised);border-radius:var(--r-full);overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--brand),var(--brand-hover));border-radius:var(--r-full);transition:width .4s ease}.stat-value{font-family:var(--font-display);font-size:2.2rem;line-height:1;color:var(--text-1);margin-bottom:4px}.stat-label{font-size:13px;color:var(--text-3);font-weight:500}.divider{height:1px;background:var(--border-1)}.conv-item .conv-actions{opacity:0;transition:opacity var(--t-fast)}.conv-item:hover .conv-actions{opacity:1}.avatar{display:flex;align-items:center;justify-content:center;border-radius:50%;font-weight:600;flex-shrink:0;overflow:hidden;background:var(--bg-sunken);color:var(--text-2)}.avatar-sm{width:28px;height:28px;font-size:12px}.avatar-md{width:36px;height:36px;font-size:14px}.avatar-lg{width:44px;height:44px;font-size:17px}html,body,#root{height:100%;overflow:hidden}.flex{display:flex}.flex-col{display:flex;flex-direction:column}.flex-1{flex:1}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.w-full{width:100%}.h-full{height:100%}.overflow-hidden{overflow:hidden}.overflow-y-auto{overflow-y:auto}.min-w-0{min-width:0}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.text-center{text-align:center}.relative{position:relative}.absolute{position:absolute}.inset-0{top:0;right:0;bottom:0;left:0}.z-10{z-index:10}.z-50{z-index:50}.pointer{cursor:pointer}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.text-xs{font-size:11px}.text-sm{font-size:13px}.text-base{font-size:15px}.text-lg{font-size:17px}.text-xl{font-size:20px}.font-medium{font-weight:500}.font-bold{font-weight:700}.italic{font-style:italic}.font-display{font-family:var(--font-display)}.font-mono{font-family:var(--font-mono)}.text-muted{color:var(--text-3)}.text-faint{color:var(--text-4)}.p-0{padding:0}.p-2{padding:8px}.p-3{padding:12px}.p-4{padding:16px}.p-5{padding:20px}.px-4{padding-left:16px;padding-right:16px}.py-2{padding-top:8px;padding-bottom:8px}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}a{color:inherit;text-decoration:none}@media (max-width: 640px){.hide-mobile{display:none!important}}@media (min-width: 641px){.show-mobile-only{display:none!important}}