@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{color-scheme:dark;--bg-primary: #0a0b0f;--bg-secondary: #12131a;--bg-tertiary: #1a1b26;--bg-card: rgba(26, 27, 38, .7);--bg-glass: rgba(255, 255, 255, .03);--bg-glass-hover: rgba(255, 255, 255, .06);--bg-input: rgba(255, 255, 255, .05);--text-primary: #e4e6ef;--text-secondary: #9194a8;--text-tertiary: #5c5f73;--text-accent: #a78bfa;--accent-primary: #8b5cf6;--accent-secondary: #6366f1;--accent-tertiary: #a78bfa;--accent-gradient: linear-gradient( 135deg, #8b5cf6 0%, #6366f1 50%, #3b82f6 100% );--accent-glow: rgba(139, 92, 246, .3);--success: #34d399;--success-bg: rgba(52, 211, 153, .1);--warning: #fbbf24;--warning-bg: rgba(251, 191, 36, .1);--error: #f87171;--error-bg: rgba(248, 113, 113, .1);--info: #60a5fa;--info-bg: rgba(96, 165, 250, .1);--border: rgba(255, 255, 255, .06);--border-hover: rgba(255, 255, 255, .12);--border-accent: rgba(139, 92, 246, .3);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--shadow-glow: 0 0 30px rgba(139, 92, 246, .15);--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .4s cubic-bezier(.4, 0, .2, 1);--sidebar-width: 260px;--sidebar-collapsed: 72px;--header-height: 64px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;overflow:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body:before{content:"";position:fixed;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(ellipse at 20% 50%,rgba(139,92,246,.06) 0%,transparent 50%),radial-gradient(ellipse at 80% 20%,rgba(99,102,241,.04) 0%,transparent 50%),radial-gradient(ellipse at 50% 80%,rgba(59,130,246,.03) 0%,transparent 50%);pointer-events:none;z-index:0}a{color:var(--accent-tertiary);text-decoration:none}a:hover{color:var(--accent-primary)}img,video{max-width:100%;height:auto}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:#fff3}#app{display:flex;height:100vh;position:relative;z-index:1}.sidebar{width:var(--sidebar-width);height:100vh;background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;left:0;top:0;z-index:100;transition:width var(--transition-normal)}.sidebar-brand{padding:var(--space-lg);display:flex;align-items:center;gap:var(--space-md);border-bottom:1px solid var(--border);height:var(--header-height)}.sidebar-brand-icon{width:36px;height:36px;background:var(--accent-gradient);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0;box-shadow:var(--shadow-glow)}.sidebar-brand-text{font-size:14px;font-weight:700;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;white-space:nowrap;overflow:hidden}.sidebar-toggle{width:26px;height:26px;border-radius:var(--radius-sm);background:var(--bg-glass);border:1px solid var(--border);color:var(--text-tertiary);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:17px;margin-left:auto;flex-shrink:0;transition:all var(--transition-fast);padding:0}.sidebar-toggle:hover{background:var(--bg-glass-hover);color:var(--text-primary);border-color:var(--border-hover)}.sidebar-toggle-icon{transition:transform var(--transition-normal);display:flex;align-items:center;justify-content:center}.sidebar.collapsed{width:var(--sidebar-collapsed)}.sidebar.collapsed .sidebar-brand{justify-content:center;padding:var(--space-md) var(--space-sm);gap:0}.sidebar.collapsed .sidebar-brand-text{display:none}.sidebar.collapsed .sidebar-toggle-icon{transform:rotate(180deg)}.sidebar.collapsed .sidebar-nav{padding:var(--space-sm);align-items:center}.sidebar.collapsed .nav-item{justify-content:center;padding:8px;width:44px;height:44px;border-radius:var(--radius-md)}.sidebar.collapsed .nav-item span:not(.nav-item-icon){display:none}.sidebar.collapsed .nav-item-icon{width:24px;height:24px;font-size:14px}.sidebar.collapsed .nav-item:before{display:none}.sidebar.collapsed .sidebar-section-label,.sidebar.collapsed .nav-dropdown-arrow,.sidebar.collapsed .nav-dropdown-panel{display:none}.sidebar.collapsed .sidebar-footer{padding:var(--space-sm)}.sidebar.collapsed .sidebar-footer .text-sm{display:none}.sidebar.collapsed+.main-content{margin-left:var(--sidebar-collapsed)}.sidebar-nav{flex:1;padding:var(--space-sm) var(--space-md);display:flex;flex-direction:column;gap:2px;overflow-y:auto}.sidebar-section-label{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-tertiary);padding:var(--space-sm) var(--space-md) var(--space-xs)}.nav-item{display:flex;align-items:center;gap:var(--space-md);padding:6px var(--space-md);border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);font-size:16px;font-weight:500;-webkit-user-select:none;user-select:none;position:relative;overflow:hidden}.nav-item:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:0;background:var(--accent-primary);border-radius:0 var(--radius-full) var(--radius-full) 0;transition:height var(--transition-fast)}.nav-item:hover{background:var(--bg-glass-hover);color:var(--text-primary)}.nav-item.active{background:#8b5cf61a;color:var(--accent-tertiary)}.nav-item.active:before{height:60%}.nav-item-icon{width:22px;height:22px;display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0}.nav-item-badge{margin-left:auto;background:var(--accent-primary);color:#fff;font-size:13px;font-weight:600;padding:2px 8px;border-radius:var(--radius-full);min-width:20px;text-align:center}.nav-dropdown-trigger{position:relative}.nav-dropdown-arrow{margin-left:auto;font-size:14px;opacity:.5;transition:transform .2s}.nav-dropdown-trigger.active .nav-dropdown-arrow{transform:rotate(180deg)}.nav-dropdown-panel{max-height:0;overflow:hidden;transition:max-height .3s ease,opacity .2s;opacity:0;padding-left:10px}.nav-dropdown-panel.open{max-height:60vh;overflow-y:auto;opacity:1}.nav-dropdown-item{display:flex;align-items:center;gap:6px;padding:5px 10px;border-radius:7px;color:var(--text-secondary);cursor:pointer;font-size:14px;transition:all .15s;-webkit-user-select:none;user-select:none}.nav-dropdown-info{display:flex;flex-direction:column;gap:1px;min-width:0}.nav-dropdown-name{font-weight:500;line-height:1.3}.nav-dropdown-desc{font-size:10px;color:var(--text-tertiary);line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nav-dropdown-item:hover{background:#ffffff0f;color:var(--text-primary)}.nav-dropdown-icon{font-size:16px;width:18px;text-align:center;flex-shrink:0}.nav-dropdown-more{border-top:1px solid rgba(255,255,255,.06);margin-top:3px;padding-top:5px;color:var(--accent-primary, #8b5cf6);font-weight:500}.nav-dropdown-panel{border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:4px;padding-bottom:4px}.nav-dropdown-more:hover{color:#a78bfa}.sidebar-footer{padding:var(--space-md);border-top:1px solid var(--border)}.tools-panel-overlay{position:fixed;inset:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:500;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .2s ease}.tools-panel-overlay.active{opacity:1;pointer-events:auto}.tools-panel{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);width:90%;max-width:800px;max-height:80vh;display:flex;flex-direction:column;box-shadow:var(--shadow-lg)}.tools-panel-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border);flex-shrink:0}.tools-panel-header h2{font-size:18px;font-weight:700;margin:0}.tools-panel-close{width:32px;height:32px;border-radius:var(--radius-sm);background:transparent;border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center;transition:all .15s}.tools-panel-close:hover{background:var(--bg-glass-hover);color:var(--text-primary)}.tools-panel-body{flex:1;overflow-y:auto;padding:16px 20px}.tools-columns{display:grid;grid-template-columns:1fr 1fr;gap:20px}.tools-column-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--text-tertiary);margin-bottom:8px}.tools-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--radius-md);cursor:pointer;transition:all .15s;position:relative}.tools-item:hover{background:#ffffff0f}.tools-item-icon{font-size:18px;width:24px;text-align:center;flex-shrink:0}.tools-item-info{min-width:0;flex:1}.tools-item-name{font-size:14px;font-weight:500;color:var(--text-primary)}.tools-item-desc{font-size:11px;color:var(--text-tertiary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tools-badge{position:absolute;top:2px;right:4px;font-size:9px;font-weight:700;color:#fff;padding:1px 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var(--transition-normal)}.card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-md)}.card-glass{background:var(--bg-glass);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);border:none;border-radius:var(--radius-md);font-family:inherit;font-size:15px;font-weight:600;cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;-webkit-user-select:none;user-select:none;line-height:1.5}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 2px 12px var(--accent-glow)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 20px var(--accent-glow)}.btn-secondary{background:var(--bg-glass-hover);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:#ffffff1a;border-color:var(--border-hover)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{background:var(--bg-glass-hover);color:var(--text-primary)}.btn-danger{background:var(--error-bg);color:var(--error);border:1px solid rgba(248,113,113,.2)}.btn-danger:hover{background:#f8717133}.btn-sm{padding:var(--space-xs) var(--space-md);font-size:14px}.btn-lg{padding:var(--space-md) var(--space-xl);font-size:24px}.btn-icon{width:36px;height:36px;padding:0;border-radius:var(--radius-md)}.btn:active{transform:translateY(0) scale(.98)}.btn:disabled{opacity:.5;cursor:not-allowed;pointer-events:none}.input,.textarea,.select{width:100%;padding:var(--space-sm) var(--space-md);background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);font-family:inherit;font-size:15px;transition:all var(--transition-fast);outline:none;color-scheme:dark}.input option,.select option{background-color:#12131a;color:#e4e6ef}.input:focus,.textarea:focus,.select:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #8b5cf61a}.input::placeholder,.textarea::placeholder{color:var(--text-tertiary)}.textarea{resize:vertical;min-height:80px;line-height:1.6}.select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%239194a8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}.form-group{display:flex;flex-direction:column;gap:var(--space-xs)}.form-label{font-size:14px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 10px;border-radius:var(--radius-full);font-size:14px;font-weight:600;line-height:1.5}.badge-purple{background:#8b5cf626;color:var(--accent-tertiary)}.badge-green{background:var(--success-bg);color:var(--success)}.badge-yellow{background:var(--warning-bg);color:var(--warning)}.badge-red{background:var(--error-bg);color:var(--error)}.badge-blue{background:var(--info-bg);color:var(--info)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--space-lg)}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-lg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:relative;overflow:hidden}.stat-card:after{content:"";position:absolute;top:0;right:0;width:80px;height:80px;border-radius:0 0 0 80px;opacity:.1}.stat-card-icon{width:44px;height:44px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:var(--space-md)}.stat-card-value{font-size:28px;font-weight:800;line-height:1.2;margin-bottom:4px}.stat-card-label{font-size:14px;color:var(--text-secondary);font-weight:500}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-lg)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-lg)}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-lg)}.masonry{columns:4;column-gap:var(--space-md)}.masonry-item{break-inside:avoid;margin-bottom:var(--space-md);border-radius:var(--radius-lg);overflow:hidden;position:relative;cursor:pointer;transition:transform var(--transition-normal)}.masonry-item:hover{transform:scale(1.02)}.masonry-item img,.masonry-item video{width:100%;display:block;border-radius:var(--radius-lg)}.masonry-item model-viewer{width:100%;display:block;border-radius:var(--radius-lg)}.masonry-overlay{position:absolute;bottom:0;left:0;right:0;padding:var(--space-lg);background:linear-gradient(transparent,#000c);opacity:0;transition:opacity var(--transition-normal);border-radius:0 0 var(--radius-lg) var(--radius-lg)}.masonry-item:hover .masonry-overlay{opacity:1}.modal-overlay{position:fixed;inset:0;background:#000000d9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity var(--transition-normal)}.modal-overlay.active{opacity:1;pointer-events:all}.modal{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-xl);max-width:600px;width:90%;max-height:90vh;overflow-y:auto;transform:translateY(20px) scale(.95);transition:transform var(--transition-normal);padding:var(--space-xl)}.modal-overlay.active .modal{transform:translateY(0) scale(1)}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-lg)}.modal-title{font-size:18px;font-weight:700}.modal-close{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-md);border:none;background:var(--bg-glass-hover);color:var(--text-secondary);cursor:pointer;font-size:18px;transition:all var(--transition-fast)}.modal-close:hover{background:var(--error-bg);color:var(--error)}.lightbox{position:fixed;inset:0;background:#000000f2;z-index:2000;display:none;align-items:center;justify-content:center;flex-direction:column}.lightbox.active{display:flex}.lightbox-content{max-width:90vw;max-height:80vh;position:relative}.lightbox-content img,.lightbox-content video{max-width:90vw;max-height:80vh;object-fit:contain;border-radius:var(--radius-md)}.lightbox-close{position:absolute;top:var(--space-lg);right:var(--space-lg);width:44px;height:44px;border-radius:var(--radius-full);background:#ffffff1a;border:none;color:#fff;font-size:14px;cursor:pointer;z-index:10;transition:all var(--transition-fast)}.lightbox-close:hover{background:#fff3}.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:var(--radius-full);background:#ffffff1a;border:none;color:#fff;font-size:22px;cursor:pointer;transition:all var(--transition-fast)}.lightbox-nav:hover{background:#fff3}.lightbox-prev{left:var(--space-lg)}.lightbox-next{right:var(--space-lg)}.lightbox-info{padding:var(--space-lg);max-width:600px;width:100%;text-align:center}.lightbox-info-prompt{font-size:14px;color:var(--text-secondary);line-height:1.6;margin-top:var(--space-sm);overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;text-align:left;word-break:break-word}.lightbox-info-prompt.expanded{display:block;-webkit-line-clamp:unset;max-height:200px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.3) transparent}.lightbox-info-prompt.expanded::-webkit-scrollbar{width:5px}.lightbox-info-prompt.expanded::-webkit-scrollbar-track{background:transparent}.lightbox-info-prompt.expanded::-webkit-scrollbar-thumb{background:#ffffff4d;border-radius:3px}.lightbox-prompt-toggle{background:none;border:none;color:var(--primary);font-size:14px;cursor:pointer;padding:4px 0;margin-top:2px;opacity:.85}.lightbox-prompt-toggle:hover{opacity:1;text-decoration:underline}.toast-container{position:fixed;top:var(--space-lg);right:var(--space-lg);z-index:5000;display:flex;flex-direction:column;gap:var(--space-sm);pointer-events:none}.toast{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-md) var(--space-lg);display:flex;align-items:center;gap:var(--space-md);min-width:300px;max-width:450px;box-shadow:var(--shadow-lg);pointer-events:all;animation:toastIn .3s ease-out;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.toast.hiding{animation:toastOut .3s ease-in forwards}.toast-success{border-left:3px solid var(--success)}.toast-error{border-left:3px solid var(--error)}.toast-info{border-left:3px solid var(--info)}.toast-warning{border-left:3px solid var(--warning)}.toast-icon{font-size:18px;flex-shrink:0}.toast-message{flex:1;font-size:15px}.toast-close{background:none;border:none;color:var(--text-tertiary);cursor:pointer;font-size:24px;padding:4px}@keyframes toastIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}@keyframes toastOut{0%{transform:translate(0);opacity:1}to{transform:translate(100%);opacity:0}}.workflow-canvas{display:flex;flex-direction:column;gap:var(--space-md);padding:var(--space-lg);background:var(--bg-glass);border:1px solid var(--border);border-radius:var(--radius-lg);min-height:400px}.workflow-step{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-lg);display:flex;align-items:flex-start;gap:var(--space-lg);position:relative;transition:all var(--transition-normal)}.workflow-step:hover{border-color:var(--border-accent);box-shadow:var(--shadow-glow)}.workflow-step-number{width:36px;height:36px;border-radius:var(--radius-full);background:var(--accent-gradient);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex-shrink:0;color:#fff}.workflow-step-content{flex:1;display:flex;flex-direction:column;gap:var(--space-sm)}.workflow-step-title{font-weight:600;font-size:15px}.workflow-step-desc{font-size:14px;color:var(--text-secondary)}.workflow-step-actions{display:flex;gap:var(--space-sm);margin-left:auto;flex-shrink:0}.workflow-connector{width:2px;height:24px;background:var(--border);margin-left:42px}.workflow-step.running{border-color:var(--info);animation:pulseGlow 2s ease-in-out infinite}.workflow-step.completed{border-color:var(--success)}.workflow-step.error{border-color:var(--error)}@keyframes pulseGlow{0%,to{box-shadow:0 0 #60a5fa33}50%{box-shadow:0 0 20px 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