@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap";:root,:root[data-theme=dark]{--bg-base:#0b0d11;--bg-surface:#15181e;--bg-elevated:#1e222a;--bg-overlay:#000000bf;--glass-bg:#15181ebf;--glass-border:#ffffff14;--glass-shadow:0 8px 32px 0 #0000005e;--glass-blur:12px;--color-primary:#2dd4bf;--color-primary-hover:#14b8a6;--color-primary-subtle:#2dd4bf1f;--color-primary-glow:#2dd4bf59;--color-secondary:#818cf8;--color-accent:#f472b6;--border-subtle:#ffffff0a;--border-default:#ffffff14;--border-strong:#ffffff24;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--text-disabled:#334155;--text-on-primary:#0f172a;--input-bg:#0f172a52;--input-bg-hover:#0f172a6b;--input-bg-focus:#0f172a85;--input-disabled-bg:#0f172a2e;--input-border:var(--border-default);--input-border-hover:var(--border-strong);--color-success:#34d399;--color-warning:#fbbf24;--color-error:#f87171;--color-info:#38bdf8;--shadow-sm:0 2px 4px #0000004d;--shadow-md:0 4px 16px #0006;--shadow-lg:0 12px 48px #00000080;--node-core:#2dd4bf;--node-secondary:#5eead4;--node-leaf:#99f6e4;--node-faded:#1e293b;--edge-default:#2dd4bf40;--edge-strong:#2dd4bf99;--ai-openai:#10a37f;--ai-openai-subtle:#10a37f26;--ai-anthropic:#d97757;--ai-anthropic-subtle:#d9775726;--ai-gemini:#4f46e5;--ai-gemini-subtle:#4f46e526;--ai-ollama:#7c3aed;--ai-ollama-subtle:#7c3aed26}:root[data-theme=light]{--bg-base:#f8fafc;--bg-surface:#fff;--bg-elevated:#f1f5f9;--bg-overlay:#0f172a73;--glass-bg:#ffffffd9;--glass-border:#0f172a14;--glass-shadow:0 8px 32px 0 #1f268712;--glass-blur:8px;--border-subtle:#f1f5f9;--border-default:#e2e8f0;--border-strong:#cbd5e1;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#64748b;--text-disabled:#94a3b8;--text-on-primary:#fff;--input-bg:#fff;--input-bg-hover:#fff;--input-bg-focus:#fff;--input-disabled-bg:#f1f5f9;--input-border:#cbd5e1;--input-border-hover:#94a3b8;--color-primary:#0d9488;--color-primary-hover:#0f766e;--color-primary-subtle:#0d948814;--color-primary-glow:#0d948833;--shadow-sm:0 1px 3px #0000000d;--shadow-md:0 4px 12px #00000014;--shadow-lg:0 12px 48px #0000001f}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-base);color:var(--text-primary);flex-direction:column;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;transition:background-color .2s,color .2s;display:flex;overflow:hidden}h1,h2,h3,h4,h5,h6{letter-spacing:-.02em;font-family:Outfit,sans-serif;font-weight:600}.btn-primary{background:var(--color-primary);color:var(--text-on-primary);cursor:pointer;box-shadow:0 4px 12px var(--color-primary-subtle);border:none;border-radius:12px;justify-content:center;align-items:center;gap:10px;padding:12px 24px;font-family:Inter,sans-serif;font-size:14px;font-weight:600;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex}.btn-primary:hover{background:var(--color-primary-hover);box-shadow:0 8px 20px var(--color-primary-glow);transform:translateY(-2px)}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{background:var(--bg-elevated);color:var(--text-muted);cursor:not-allowed;box-shadow:none;transform:none}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-default);cursor:pointer;background:#ffffff08;border-radius:12px;justify-content:center;align-items:center;gap:10px;padding:12px 24px;font-family:Inter,sans-serif;font-size:14px;font-weight:600;transition:all .2s;display:flex}.btn-secondary:hover{background:var(--bg-elevated);border-color:var(--border-strong);transform:translateY(-1px)}.btn-danger{color:var(--color-error);cursor:pointer;background:#f871711a;border:1px solid #f8717133;border-radius:10px;padding:10px 20px;font-family:Inter,sans-serif;font-weight:600;transition:all .2s}.btn-danger:hover{background:var(--color-error);color:#fff;transform:translateY(-1px)}.btn-ghost{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:8px 16px;font-family:Inter,sans-serif;font-weight:500;transition:all .2s;display:flex}.btn-ghost:hover{background:var(--bg-elevated);color:var(--text-primary)}.btn-link{color:var(--color-primary);cursor:pointer;background:0 0;border:none;align-items:center;gap:4px;padding:0;font-family:Inter,sans-serif;font-weight:500;text-decoration:none;transition:color .2s;display:inline-flex}.btn-link:hover{color:var(--color-primary-hover);text-decoration:underline}.btn-icon{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;padding:8px;transition:all .2s;display:flex}.btn-icon:hover{background:var(--bg-elevated);color:var(--text-primary);transform:scale(1.05)}.spin{animation:1s linear infinite mt-spin}@keyframes mt-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.mt-32{margin-top:32px}.mt-input{background:var(--input-bg);border:1px solid var(--input-border);width:100%;color:var(--text-primary);border-radius:12px;outline:none;padding:12px 16px;font-family:Inter,sans-serif;font-size:14px;transition:all .2s cubic-bezier(.4,0,.2,1);display:block}.mt-input:hover:not(:disabled):not([readonly]){background:var(--input-bg-hover);border-color:var(--input-border-hover)}.mt-input:focus{border-color:var(--color-primary);background:var(--input-bg-focus);box-shadow:0 0 0 4px var(--color-primary-subtle)}.mt-input:disabled,.mt-input[readonly]{background:var(--input-disabled-bg);border-color:var(--border-default);color:var(--text-muted);box-shadow:none}.mt-input:disabled{cursor:not-allowed}.mt-input[readonly]{cursor:default}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);border-radius:20px}.app-container{background:var(--bg-base);width:100vw;min-height:100vh;display:flex;position:fixed;inset:0;overflow:hidden}.sidebar{border-right:1px solid var(--border-default);background:var(--bg-surface);z-index:200;flex-direction:column;flex-shrink:0;width:280px;padding:24px;transition:width .3s cubic-bezier(.4,0,.2,1),padding .3s;display:flex;position:relative}.sidebar.collapsed{width:72px;padding:24px 12px}.sidebar-toggle{background:var(--bg-surface);border:1px solid var(--border-default);cursor:pointer;z-index:300;width:20px;height:60px;color:var(--text-muted);box-shadow:2px 0 8px var(--shadow-sm);border-radius:10px;justify-content:center;align-items:center;transition:all .2s;display:flex;position:absolute;top:50%;right:-10px;transform:translateY(-50%)}.sidebar-toggle:hover{background:var(--bg-elevated);height:80px;color:var(--color-primary)}.brand{align-items:center;gap:12px;margin-bottom:24px;display:flex}.brand-icon{width:32px;height:32px;color:var(--color-primary);border-radius:8px}.brand-text{color:var(--text-primary);font-family:Outfit,sans-serif;font-size:1.5rem;font-weight:700}.nav-item{color:var(--text-secondary);cursor:pointer;border-radius:8px;align-items:center;gap:12px;margin-bottom:8px;padding:12px 16px;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.nav-item:hover{background:var(--bg-elevated);color:var(--text-primary)}.nav-item.active{background:var(--color-primary-subtle);color:var(--color-primary)}.view-port{flex-direction:column;flex:1;height:100vh;display:flex;position:relative;overflow:hidden}.side-panel{background:var(--bg-surface);border-left:1px solid var(--border-default);width:450px;max-width:90vw;height:100vh;box-shadow:var(--shadow-lg);z-index:150;flex-direction:column;transition:width .3s cubic-bezier(.4,0,.2,1);display:flex;position:relative;overflow:visible}.side-panel.hidden{border-left-width:0;width:0}.side-panel>*{min-width:450px}.tag{background:var(--color-primary-subtle);color:var(--color-primary);border:1px solid #0000;border-radius:100px;align-items:center;gap:6px;padding:4px 12px;font-size:.8rem;font-weight:500;display:flex}.tabs{border-bottom:1px solid var(--border-default);gap:20px;margin-bottom:20px;display:flex}.tab{color:var(--text-muted);cursor:pointer;border-bottom:2px solid #0000;padding:10px 0;transition:all .2s}.tab.active{color:var(--color-primary);border-bottom-color:var(--color-primary)}.search-bar{background:var(--bg-surface);border:1px solid var(--border-default);border-radius:8px;align-items:center;gap:8px;padding:0 12px;transition:all .2s;display:flex}.search-bar:focus-within{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-subtle)}.search-input{color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;padding:10px 0;font-size:14px}@keyframes mt-fade-in{0%{opacity:0}to{opacity:1}}@keyframes mt-scale-in{0%{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}@keyframes mt-toast-in{0%{opacity:0;transform:translate(24px)}to{opacity:1;transform:translate(0)}}@keyframes mt-toast-out{0%{opacity:1;max-height:100px;margin-bottom:0;transform:translate(0)}to{opacity:0;max-height:0;margin-bottom:-8px;transform:translate(24px)}}.panel-handle{background:var(--bg-surface);border:1px solid var(--border-default);cursor:pointer;width:20px;min-width:0;height:60px;color:var(--text-muted);box-shadow:-2px 0 8px var(--shadow-sm);z-index:100;border-radius:10px;justify-content:center;align-items:center;transition:all .2s;display:flex;position:absolute;top:50%;left:-10px;transform:translateY(-50%)}.panel-handle:hover{color:var(--color-primary);background:var(--bg-elevated);height:80px}.ai-fab{background:var(--color-primary);width:56px;height:56px;color:var(--text-on-primary);box-shadow:var(--shadow-lg);cursor:pointer;z-index:100;opacity:1;border:none;border-radius:28px;justify-content:center;align-items:center;transition:all .4s cubic-bezier(.19,1,.22,1);display:flex;position:fixed;bottom:32px;right:32px;transform:scale(1)}.ai-fab.hidden{opacity:0;pointer-events:none;transform:scale(.4)rotate(-20deg)}.info-tooltip-wrapper{align-items:center;display:inline-flex;position:relative}.info-tooltip{background:var(--bg-elevated);border:1px solid var(--border-strong);color:var(--text-primary);width:280px;box-shadow:var(--shadow-lg);z-index:1000;pointer-events:none;opacity:0;visibility:hidden;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:12px;padding:16px;font-size:13px;line-height:1.5;transition:all .2s cubic-bezier(.4,0,.2,1);position:absolute;bottom:150%;left:50%;transform:translate(-50%)}.info-tooltip:after{content:"";border-style:solid;border-width:6px;border-color:var(--border-strong) transparent transparent transparent;margin-left:-6px;position:absolute;top:100%;left:50%}.info-tooltip-wrapper:hover .info-tooltip{opacity:1;visibility:visible;bottom:180%}.info-tooltip b{color:var(--color-primary);font-weight:600}.badge{text-transform:uppercase;border-radius:4px;align-items:center;padding:2px 8px;font-size:11px;font-weight:600;display:inline-flex}.badge-ai{background:var(--ai-ollama-subtle);color:var(--ai-ollama);border:1px solid var(--ai-ollama)}.badge-human{background:var(--bg-elevated);color:var(--text-muted);border:1px solid var(--border-default)}.mt-switch{width:44px;height:24px;display:inline-block;position:relative}.mt-switch input{opacity:0;width:0;height:0}.mt-switch-slider{cursor:pointer;background-color:var(--border-strong);border-radius:24px;transition:all .3s;position:absolute;inset:0}.mt-switch-slider:before{content:"";background-color:#fff;border-radius:50%;width:18px;height:18px;transition:all .3s;position:absolute;bottom:3px;left:3px;box-shadow:0 1px 3px #0003}.mt-switch input:checked+.mt-switch-slider{background-color:var(--color-primary)}.mt-switch input:focus+.mt-switch-slider{box-shadow:0 0 1px var(--color-primary)}.mt-switch input:checked+.mt-switch-slider:before{transform:translate(20px)}@keyframes fade-in-down{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.user-menu-trigger:hover{background:var(--bg-elevated)!important;border-color:var(--color-primary)!important}.logout-item:hover{color:#ef4444!important;background:#ef444414!important}.main-header{background:var(--bg-surface);border-bottom:1px solid var(--border-default);z-index:1000;justify-content:space-between;align-items:center;height:80px;min-height:80px;padding:0 40px;display:flex}.header-left{align-items:center;gap:16px;display:flex}.header-title{color:var(--text-primary);margin:0;font-size:20px;font-weight:700}.header-subtitle{color:var(--text-muted);border-left:1px solid var(--border-default);padding-left:16px;font-size:13px;font-weight:500}.header-right{align-items:center;gap:20px;display:flex}#header-actions{align-items:center;gap:8px;display:flex}.workspace-content{background:var(--bg-base);flex-direction:column;flex:1;display:flex;position:relative;overflow:hidden}