.app{width:100%;min-height:100vh;margin:0;padding:0;background:linear-gradient(135deg,#0f0f23,#1a1a2e,#16213e);background-attachment:fixed;color:var(--text-primary);position:relative}.project-tile{background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:20px;padding:2rem;cursor:pointer;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;box-shadow:0 4px 20px #0000001a}.project-tile:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--primary-blue),var(--accent-purple),var(--accent-cyan));transform:scaleX(0);transition:transform .3s ease}.project-tile:hover:before{transform:scaleX(1)}.project-tile:hover{transform:translateY(-8px);border-color:var(--primary-blue);background:var(--glass-hover);box-shadow:0 12px 40px #6366f133}.project-tile-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1rem}.project-tile-header h3{margin:0;font-size:1.4rem;font-weight:700;color:var(--text-primary);line-height:1.3;flex:1;margin-right:1rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.project-actions{display:flex;gap:.5rem;opacity:0;transition:opacity .3s ease}.project-tile:hover .project-actions{opacity:1}.edit-btn,.delete-btn{width:44px;height:44px;min-width:44px;min-height:44px;max-width:44px;max-height:44px;background:none!important;border:none!important;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:visible;opacity:.6;padding:0!important;margin:0;box-sizing:border-box;flex-shrink:0;box-shadow:none!important;border-radius:8px!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important;transform:none!important}.edit-btn:before,.delete-btn:before{display:none!important}.edit-btn img{width:22px;height:22px;object-fit:contain;transition:all .3s ease}.edit-btn:hover{opacity:.9;background:none!important;box-shadow:none!important;transform:none!important;border-color:transparent!important}.edit-btn:hover:before{display:none!important}.edit-btn:hover img{filter:brightness(1.2)}.delete-btn img{width:22px;height:22px;object-fit:contain;transition:all .3s ease}.delete-btn:hover{opacity:.9;background:none!important;box-shadow:none!important;transform:none!important;border-color:transparent!important}.delete-btn:hover:before{display:none!important}.delete-btn:hover img{filter:brightness(1.2)}.project-description{color:var(--text-secondary);margin:1rem 0 1.5rem;font-size:1rem;line-height:1.6;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.project-tags{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:auto}.tag{background:linear-gradient(135deg,var(--primary-blue) 0%,var(--accent-purple) 100%);color:#fff;padding:.5rem 1rem;border-radius:20px;font-size:.85rem;font-weight:600;transition:all .3s ease;position:relative;overflow:hidden}.tag:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}.tag:hover:before{left:100%}.tag:hover{transform:translateY(-2px);box-shadow:0 4px 12px #6366f166}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;width:100%;padding:0 2rem;margin:0 auto}.project-grid-empty{display:flex;justify-content:center;align-items:center;width:100%;height:100%;max-width:1400px;margin:0 auto;padding:0 2rem}.project-grid-empty .empty-state{width:100%;max-width:600px}.project-grid .project-tile{animation:fadeInUp .6s ease-out forwards;opacity:0;transform:translateY(30px)}.ghost-project-tile{animation-delay:.1s!important}.project-grid .project-tile:nth-child(2){animation-delay:.2s}.project-grid .project-tile:nth-child(3){animation-delay:.3s}.project-grid .project-tile:nth-child(4){animation-delay:.4s}.project-grid .project-tile:nth-child(5){animation-delay:.5s}.project-grid .project-tile:nth-child(6){animation-delay:.6s}.project-grid .project-tile:nth-child(7){animation-delay:.7s}.project-grid .project-tile:nth-child(8){animation-delay:.8s}@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}@media (max-width: 1200px){.project-grid{grid-template-columns:repeat(2,1fr);gap:1.5rem;padding:0 1.5rem}}@media (max-width: 768px){.project-grid{grid-template-columns:1fr;gap:1rem;padding:0 1.5rem}.project-grid-empty{padding:0 1.5rem}.project-grid-empty .empty-state{max-width:500px}}@media (max-width: 400px){.project-grid{grid-template-columns:1fr;gap:1rem;padding:0 1rem}.project-grid-empty{padding:0 1rem}}.ghost-project-tile{background:transparent;border:2px dashed var(--glass-border);-webkit-backdrop-filter:none;backdrop-filter:none;border-radius:20px;padding:2rem;cursor:pointer;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;box-shadow:0 4px 20px #0000001a;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center}.ghost-project-tile:before{display:none}.ghost-project-tile:hover{border-color:var(--primary-blue);background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);transform:translateY(-8px);box-shadow:0 12px 40px #6366f133,0 0 0 1px #6366f11a,inset 0 1px #ffffff1a}.ghost-plus{font-size:3rem;color:var(--text-muted);margin-bottom:1rem;font-weight:300;transition:all .3s ease;line-height:1}.ghost-project-tile:hover .ghost-plus{color:var(--primary-blue);filter:drop-shadow(0 0 12px rgba(99,102,241,.6))}.ghost-content{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;width:100%}.ghost-project-tile h3{color:var(--text-secondary);font-size:1.4rem;font-weight:700;margin:0 0 .5rem;transition:all .3s ease;line-height:1.3}.ghost-project-tile:hover h3{color:var(--text-primary)}.ghost-project-tile p{color:var(--text-muted);font-size:1rem;margin:0;transition:all .3s ease;line-height:1.6;text-align:center}.ghost-project-tile:hover p{color:var(--text-secondary)}.tooltip-wrapper{display:inline-flex;align-items:flex-start;gap:.5rem;vertical-align:top}.tooltip-trigger{position:relative;display:inline-flex;align-items:center;margin-top:.1rem}.tooltip-icon{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;border-radius:50%;background:var(--surface-secondary);color:var(--text-secondary);font-size:.7rem;font-weight:700;cursor:help;border:1px solid var(--glass-border);transition:all .2s ease}.tooltip-icon:hover{background:var(--primary-blue);color:#fff;border-color:var(--primary-blue);transform:scale(1.1)}.tooltip{position:absolute;background:var(--surface-elevated);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);color:var(--text-primary);padding:.5rem 1rem;border-radius:8px;font-size:.85rem;z-index:1000;border:1px solid var(--glass-border);box-shadow:0 4px 20px #0000004d;animation:tooltipFadeIn .2s ease-out;max-width:400px;min-width:180px;white-space:normal;word-wrap:break-word;line-height:1.3}.tooltip-top{bottom:100%;left:50%;transform:translate(-50%);margin-bottom:.5rem}.tooltip-bottom{top:100%;left:50%;transform:translate(-50%);margin-top:.5rem}.tooltip-left{right:100%;top:50%;transform:translateY(-50%);margin-right:.5rem}.tooltip-right{left:100%;top:50%;transform:translateY(-50%);margin-left:.5rem}.tooltip-top,.tooltip-bottom{left:50%;transform:translate(-50%)}.tooltip-top.adjust-left,.tooltip-bottom.adjust-left{left:auto;right:0;transform:none}.tooltip-top.adjust-right,.tooltip-bottom.adjust-right{left:0;transform:none}.tooltip:before{content:"";position:absolute;width:0;height:0;border:4px solid transparent}.tooltip-top:before{top:100%;left:50%;transform:translate(-50%);border-top-color:var(--surface-elevated)}.tooltip-bottom:before{bottom:100%;left:50%;transform:translate(-50%);border-bottom-color:var(--surface-elevated)}.tooltip-left:before{left:100%;top:50%;transform:translateY(-50%);border-left-color:var(--surface-elevated)}.tooltip-right:before{right:100%;top:50%;transform:translateY(-50%);border-right-color:var(--surface-elevated)}@keyframes tooltipFadeIn{0%{opacity:0;transform:translate(-50%) translateY(-4px)}to{opacity:1;transform:translate(-50%) translateY(0)}}@media (max-width: 768px){.tooltip{font-size:.8rem;padding:.4rem .8rem;max-width:320px;min-width:150px}.tooltip-icon{width:14px;height:14px;font-size:.65rem}}.modal-content{background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:24px;padding:2.5rem;width:90%;max-width:600px;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px #0000004d;animation:slideUp .4s cubic-bezier(.4,0,.2,1);position:relative}.form-group label .required{color:#ff6b6b;margin-left:.25rem;font-weight:700}.form-group input[type=text],.form-group textarea{width:100%;padding:1rem;border:1px solid var(--glass-border);border-radius:12px;font-size:1rem;font-family:inherit;background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--text-primary);transition:all .3s ease}.form-group input[type=text]:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-blue);background:var(--glass-hover);box-shadow:0 0 0 3px #6366f11a}.form-group textarea{resize:vertical;min-height:100px}.cancel-btn,.save-btn{padding:.75rem 2rem;border:1px solid transparent;border-radius:12px;cursor:pointer;font-size:1rem;font-weight:600;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.knowledge-mode-toggle{display:flex;gap:.5rem;margin-bottom:1rem;background:var(--glass-bg);padding:.5rem;border-radius:12px;border:1px solid var(--glass-border)}.knowledge-mode-toggle button{flex:1;padding:.75rem 1rem;border:none;border-radius:8px;background:transparent;color:var(--text-secondary);cursor:pointer;font-size:.95rem;font-weight:600;transition:all .3s ease}.knowledge-mode-toggle button:hover{color:var(--text-primary);background:var(--glass-hover)}.knowledge-mode-toggle button.active{background:linear-gradient(135deg,var(--primary-blue) 0%,var(--accent-purple) 100%);color:#fff;box-shadow:0 4px 12px #6366f14d}.alfred-loader{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.5rem}.alfred-head{width:80px;height:80px;display:flex;align-items:center;justify-content:center;animation:alfredPulse 2s ease-in-out infinite}.alfred-head img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 0 20px rgba(99,102,241,.6))}.alfred-loading-text{margin:0;color:var(--text-secondary);font-size:1.1rem;font-weight:500;text-align:center;animation:textFade 2s ease-in-out infinite}@keyframes alfredPulse{0%,to{transform:scale(1);filter:drop-shadow(0 0 20px rgba(99,102,241,.6))}50%{transform:scale(1.1);filter:drop-shadow(0 0 30px rgba(99,102,241,.9)) drop-shadow(0 0 40px rgba(139,92,246,.5))}}@keyframes textFade{0%,to{opacity:.7}50%{opacity:1}}@media (max-width: 768px){.alfred-head{width:60px;height:60px}.alfred-loading-text{font-size:1rem}}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .3s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:24px;padding:2.5rem;width:90%;max-width:600px;box-shadow:0 20px 60px #0000004d;animation:slideUp .4s cubic-bezier(.4,0,.2,1);position:relative}@keyframes slideUp{0%{opacity:0;transform:translateY(30px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.modal-content:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--primary-blue),var(--accent-purple),var(--accent-cyan));border-radius:24px 24px 0 0}.modal-content h2{margin:0 0 2rem;color:var(--text-primary);font-size:1.8rem;font-weight:700;background:linear-gradient(135deg,var(--text-primary) 0%,var(--primary-blue-light) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.tag-input-container{position:relative}.selected-tags{display:flex;flex-wrap:wrap;gap:.75rem;margin-bottom:1rem;padding:1rem;background:var(--glass-bg);border-radius:12px;border:1px solid var(--glass-border);min-height:60px}.selected-tag{background:linear-gradient(135deg,var(--primary-blue) 0%,var(--accent-purple) 100%);color:#fff;padding:.5rem 1rem;border-radius:20px;font-size:.9rem;font-weight:600;display:flex;align-items:center;gap:.5rem;transition:all .3s ease}.selected-tag:hover{transform:translateY(-2px);box-shadow:0 4px 12px #6366f166}.selected-tag button{background:#fff3;border:none;color:#fff;cursor:pointer;font-size:1rem;padding:.2rem;border-radius:50%;width:20px;height:20px;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.selected-tag button:hover{background:#ffffff4d;transform:scale(1.1)}.suggestions{position:absolute;top:100%;left:0;right:0;background:#1e1e2e;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:12px;max-height:200px;overflow-y:auto;z-index:10;box-shadow:0 8px 25px #0006}.suggestion{padding:1rem;cursor:pointer;color:var(--text-primary);transition:all .2s ease}.suggestion:hover{background:var(--glass-hover);color:var(--primary-blue-light)}.form-group{margin-bottom:2rem}.form-group label{display:block;margin-bottom:.75rem;color:var(--text-primary);font-weight:600;font-size:1rem}.form-group input{width:100%;padding:1rem;border:1px solid var(--glass-border);border-radius:12px;font-size:1rem;background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--text-primary);transition:all .3s ease}.form-group input:focus{outline:none;border-color:var(--primary-blue);background:var(--glass-hover);box-shadow:0 0 0 3px #6366f11a}.modal-actions{display:flex;justify-content:flex-end;gap:1rem;margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--glass-border)}.cancel-btn,.save-btn{padding:.75rem 2rem;border:1px solid transparent;border-radius:12px;cursor:pointer;font-size:1rem;font-weight:600;transition:all .3s cubic-bezier(.4,0,.2,1)}.cancel-btn{background:var(--glass-bg);color:var(--text-primary);border-color:var(--glass-border)}.cancel-btn:hover{border-color:var(--primary-blue);background:var(--glass-hover);transform:translateY(-2px)}.save-btn{background:linear-gradient(135deg,var(--primary-blue) 0%,var(--accent-purple) 100%);color:#fff;border:none}.save-btn:hover{background:linear-gradient(135deg,var(--primary-blue-dark) 0%,var(--accent-purple) 100%);transform:translateY(-2px);box-shadow:0 8px 25px #6366f166}.project-knowledge-tag{background:linear-gradient(135deg,var(--accent-cyan) 0%,var(--primary-blue) 100%)!important;color:#fff!important}.project-knowledge-link{color:#fff;text-decoration:none;font-weight:600;max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:inline-block}.project-knowledge-link:hover{text-decoration:underline}.project-knowledge-tag .project-knowledge-link{color:#fff!important}.feedback-popup{position:absolute;top:100%;right:0;margin-top:.5rem;background:var(--surface-primary, #1a1a2e);border:1px solid var(--glass-border, rgba(255, 255, 255, .1));border-radius:16px;padding:1.25rem;width:300px;box-shadow:0 8px 32px #0006;z-index:10000}.feedback-heading{margin:0 0 .75rem;color:var(--text-primary, #fff);font-size:1rem;font-weight:600}.feedback-textarea{width:100%;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:10px;color:var(--text-primary, #fff);padding:.75rem;font-size:.85rem;font-family:inherit;resize:vertical;min-height:90px;box-sizing:border-box}.feedback-textarea:focus{outline:none;border-color:#6366f180}.feedback-textarea::placeholder{color:var(--text-secondary, #a0a0a0)}.feedback-submit-btn{margin-top:.75rem;width:100%;padding:.6rem;background:linear-gradient(135deg,var(--primary-blue, #6366f1) 0%,var(--accent-purple, #8b5cf6) 100%);color:#fff;border:none;border-radius:10px;font-size:.85rem;font-weight:600;cursor:pointer;transition:opacity .2s}.feedback-submit-btn:disabled{opacity:.4;cursor:not-allowed}.feedback-submit-btn:hover:not(:disabled){opacity:.9;transform:none;box-shadow:none;border-color:transparent}.feedback-submit-btn:hover:before{display:none}.feedback-thanks{text-align:center;color:var(--text-primary, #fff);font-size:.95rem;padding:.75rem 0;margin:0}.feedback-error{text-align:center;color:#f87171;font-size:.95rem;padding:.75rem 0;margin:0}.home-page{width:100%;min-height:100vh;background:linear-gradient(135deg,#0f0f23,#1a1a2e,#16213e);background-attachment:fixed;display:flex;flex-direction:column;position:relative}.home-page:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background-image:radial-gradient(circle at 20% 80%,rgba(99,102,241,.1) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(139,92,246,.1) 0%,transparent 50%),radial-gradient(circle at 40% 40%,rgba(6,182,212,.05) 0%,transparent 50%);pointer-events:none;z-index:0}.home-header{padding:2rem;display:flex;justify-content:center;align-items:center;position:relative;z-index:10}.welcome-message{position:absolute;top:2rem;right:2rem;color:var(--text-primary);font-size:1rem;font-weight:600;background:linear-gradient(135deg,var(--text-primary) 0%,var(--primary-blue-light) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.header-logo{height:10.8rem;width:auto;filter:drop-shadow(0 4px 20px rgba(99,102,241,.3));transition:transform .3s ease}.header-logo:hover{transform:scale(1.05)}.home-content{flex:1;padding:1rem 0 2rem;overflow-y:auto;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;position:relative;z-index:5;min-height:calc(100vh - 200px)}.main-sections{display:grid;gap:0;width:100%;max-width:1800px;align-items:flex-start;justify-content:center;height:100%}.main-sections.project-split{grid-template-columns:2fr 1fr}.main-sections.equal-split{grid-template-columns:1fr 1fr}.main-sections.full-width,.main-sections.single-section{grid-template-columns:1fr}.section{display:flex;flex-direction:column;height:100%}.section:not(.has-projects-section){min-height:60vh}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;padding:0 1rem}.section-header h2{margin:0;font-size:2.2rem;font-weight:700;background:linear-gradient(135deg,var(--text-primary) 0%,var(--primary-blue-light) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;position:relative}.section-header h2:after{content:"";position:absolute;bottom:-8px;left:0;width:50px;height:3px;background:linear-gradient(135deg,var(--primary-blue) 0%,var(--accent-purple) 100%);border-radius:2px}.section-content{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center}.section-content.has-projects{justify-content:flex-start;align-items:stretch;padding-top:0}.projects-section{min-height:600px}.projects-section.has-projects-section{min-height:auto}.new-project-btn{padding:1rem 2rem;background:linear-gradient(135deg,var(--primary-blue) 0%,var(--accent-purple) 100%);color:#fff;border:none;border-radius:12px;cursor:pointer;font-size:1rem;font-weight:600;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 15px #6366f14d}.new-project-btn:hover{background:linear-gradient(135deg,var(--primary-blue-dark) 0%,var(--accent-purple) 100%);transform:translateY(-2px);box-shadow:0 8px 25px #6366f166}.settings-btn{bottom:2rem;left:2rem;width:48px;height:48px;min-width:48px;min-height:48px;max-width:48px;max-height:48px;background:none!important;border:none!important;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s cubic-bezier(.4,0,.2,1);position:fixed;overflow:visible;opacity:.6;padding:0!important;margin:0;box-sizing:border-box;flex-shrink:0;box-shadow:none!important;border-radius:8px!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important;transform:none!important;z-index:1000}.settings-btn:before{display:none!important}.settings-btn img{width:24px;height:24px;object-fit:contain;transition:all .3s ease}.settings-btn:hover{opacity:.9;background:none!important;box-shadow:none!important;transform:none!important;border-color:transparent!important}.settings-btn:hover:before{display:none!important}.settings-btn:hover 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ease}.sidebar-resize-handle:hover{background:var(--alfred-blue);opacity:.6}.sidebar-resize-handle.resizing{background:var(--alfred-blue);opacity:.8;width:6px}.sidebar-resize-handle:before{content:"";position:absolute;top:0;left:-2px;width:8px;height:100%;background:transparent}.sidebar-top-header{padding:.75rem;display:flex;flex-direction:column;gap:.6rem;border-bottom:1px solid rgba(255,255,255,.1);flex-shrink:0;background:var(--surface-primary);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.header-row{display:flex;align-items:center;gap:1rem}.sidebar-top-header .back-btn{padding:.75rem 1.5rem;background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:12px;cursor:pointer;font-size:1rem;font-weight:600;color:var(--text-primary);transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;flex-shrink:0}.sidebar-top-header .back-btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);transition:left .5s}.sidebar-top-header .back-btn:hover:before{left:100%}.sidebar-top-header .back-btn:hover{border-color:var(--primary-blue);background:var(--glass-hover);transform:translateY(-2px);box-shadow:0 8px 25px #6366f14d}.sidebar-top-header .save-exit-btn{width:32px;height:32px;padding:0;background:none;border:none;border-radius:8px;color:var(--text-secondary);font-weight:400;font-size:20px;line-height:1;display:flex;align-items:center;justify-content:center;flex-shrink:0;cursor:pointer;transition:all .2s ease;opacity:.7}.sidebar-top-header .save-exit-btn:hover{color:var(--text-primary);opacity:1;transform:scale(1.1)}.sidebar-top-header .project-title{margin:0;font-size:1.2rem;font-weight:700;background:linear-gradient(135deg,var(--text-primary) 0%,var(--primary-blue-light) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;position:relative;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0}.sidebar-top-header .project-title:after{content:"";position:absolute;bottom:-4px;left:0;width:40px;height:2px;background:linear-gradient(135deg,var(--primary-blue) 0%,var(--accent-purple) 100%);border-radius:1px}.sidebar-main{flex:1;display:flex;overflow:hidden}.sidebar-tabs{width:68px;display:flex;flex-direction:column;padding:1rem .5rem;gap:.75rem;align-items:center;position:relative;flex-shrink:0}.sidebar-tab{width:48px;height:48px;min-width:48px;min-height:48px;max-width:48px;max-height:48px;background:none!important;border:none!important;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:18px;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:visible;opacity:.6;padding:0!important;margin:0;box-sizing:border-box;flex-shrink:0;box-shadow:none!important;border-radius:8px!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important;transform:none!important}.sidebar-tab:before{display:none!important}.tab-icon{width:24px;height:24px;object-fit:contain;transition:all .3s ease;filter:brightness(2) contrast(.8) saturate(0)}.sidebar-tab:before,.sidebar-tab:after{display:none}.sidebar-tab:hover{opacity:.9;background:none!important;box-shadow:none!important;transform:none!important;border-color:transparent!important}.sidebar-tab:hover:before{display:none!important}.sidebar-tab:hover .tab-icon{filter:brightness(2.2) contrast(.9) saturate(0)}.sidebar-tab.active{opacity:1;background:#86c2e326!important;border-radius:8px;box-shadow:none}.sidebar-tab.active .tab-icon{filter:brightness(1) contrast(1.2) saturate(1.2) hue-rotate(0deg) drop-shadow(0 0 8px rgba(134,194,227,.6))}.sidebar-tab.active:hover{background:#86c2e340!important}.sidebar-tab:not(.active){background:none!important;box-shadow:none!important;border-radius:8px!important;border:none!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important;transform:none!important;padding:0!important}.sidebar-tab:not(.active):hover{background:none!important;box-shadow:none!important;border-radius:8px!important;border:none!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important;transform:none!important;border-color:transparent!important}.sidebar-tab:not(.active):before,.sidebar-tab:not(.active):hover:before{display:none!important}.notification-badge{position:absolute;top:-8px;right:-8px;min-width:20px;height:20px;background:linear-gradient(135deg,var(--alfred-blue) 0%,#6bb6d6 100%);color:#fff;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;padding:0 6px;border:2px solid var(--surface-primary);box-shadow:0 4px 12px #86c2e366,0 2px 6px #0003;z-index:10;animation:pulse-notification 2s infinite;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.notification-badge:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(255,255,255,.2) 0%,transparent 100%);border-radius:inherit;pointer-events:none}@keyframes pulse-notification{0%,to{transform:scale(1);box-shadow:0 4px 12px #86c2e366,0 2px 6px #0003}50%{transform:scale(1.1);box-shadow:0 6px 16px #86c2e399,0 3px 8px #0000004d}}.sidebar-content{flex:1;display:flex;flex-direction:column;overflow:hidden}.chat-content{display:flex;flex-direction:column;height:100%;overflow:hidden}@media (max-width: 1200px){.sidebar-container{min-width:260px;max-width:500px}}@media (max-width: 768px){.sidebar-container{min-width:240px;max-width:400px;margin-left:.5rem}.sidebar-tabs{width:58px;padding:1rem .25rem;gap:.6rem}.sidebar-tab{width:44px;height:44px;min-width:44px;min-height:44px;max-width:44px;max-height:44px;font-size:1.1rem;border-radius:10px}.whiteboard-container{margin-right:.5rem}.sidebar-top-header .project-title{font-size:1.1rem}}@media (max-width: 480px){.sidebar-container{min-width:220px;max-width:320px}.sidebar-tabs{width:52px;padding:.75rem .125rem;gap:.5rem}.sidebar-tab{width:40px;height:40px;min-width:40px;min-height:40px;max-width:40px;max-height:40px;font-size:1rem;border-radius:8px}.sidebar-header .back-btn{padding:.5rem 1rem;font-size:.9rem}.sidebar-top-header .project-title{font-size:1rem}}:root{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.6;font-weight:400;color-scheme:dark;color:#ffffffe6;background:linear-gradient(135deg,#0f0f23,#1a1a2e,#16213e);min-height:100vh;--primary-blue: #6366f1;--primary-blue-light: #818cf8;--primary-blue-dark: #4f46e5;--alfred-blue: #86C2E3;--accent-purple: #8b5cf6;--accent-cyan: #06b6d4;--accent-pink: #ec4899;--glass-bg: rgba(255, 255, 255, .05);--glass-border: rgba(255, 255, 255, .1);--glass-hover: rgba(255, 255, 255, .08);--surface-primary: rgba(30, 30, 46, .8);--surface-secondary: rgba(45, 45, 65, .6);--surface-elevated: rgba(60, 60, 80, .7);--text-primary: rgba(255, 255, 255, .95);--text-secondary: rgba(255, 255, 255, .7);--text-muted: rgba(255, 255, 255, .5);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0;padding:0;min-width:320px;min-height:100vh;background:linear-gradient(135deg,#0f0f23,#1a1a2e,#16213e);background-attachment:fixed}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--glass-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--glass-hover)}button{border-radius:12px;border:1px solid transparent;padding:.75em 1.5em;font-size:.95em;font-weight:600;font-family:inherit;background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--text-primary);cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);transition:left .5s}button:hover:before{left:100%}button:hover{border-color:var(--primary-blue);background:var(--glass-hover);transform:translateY(-2px);box-shadow:0 8px 25px #6366f14d}button:focus,button:focus-visible{outline:2px solid var(--primary-blue);outline-offset:2px}.btn-primary{background:linear-gradient(135deg,var(--primary-blue) 0%,var(--accent-purple) 100%);color:#fff;border:none}.btn-primary:hover{background:linear-gradient(135deg,var(--primary-blue-dark) 0%,var(--accent-purple) 100%);box-shadow:0 12px 35px #6366f166}.glass-card{background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:16px}.gradient-text{background:linear-gradient(135deg,var(--text-primary) 0%,var(--primary-blue-light) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn-ghost{background:transparent;border:1px solid var(--glass-border);color:var(--text-primary)}.btn-ghost:hover{background:var(--glass-hover);border-color:var(--primary-blue)}*:focus-visible{outline:2px solid var(--primary-blue);outline-offset:2px;border-radius:4px}::selection{background:#6366f14d;color:var(--text-primary)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@media (prefers-contrast: high){:root{--glass-bg: rgba(0, 0, 0, .9);--glass-border: rgba(255, 255, 255, .3);--text-primary: #ffffff;--text-secondary: #e0e0e0}}