@import "https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap";
:root{--font-sans:"Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--bg-app:#090d16;--bg-sidebar:#0f1524;--bg-header:#090d16b3;--bg-card:#141b2d99;--border-card:#ffffff14;--border-sidebar:#ffffff0d;--text-primary:#f3f4f6;--text-secondary:#9ca3af;--text-muted:#6b7280;--accent:#10b981;--accent-hover:#059669;--accent-light:#10b98126;--success:#10b981;--danger:#ef4444;--warning:#f59e0b;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d;--shadow-glass:0 8px 32px 0 #0000005e;--radius-sm:6px;--radius-md:12px;--radius-lg:18px;--transition-fast:.15s ease;--transition-normal:.3s cubic-bezier(.4, 0, .2, 1)}.light-theme{--bg-app:#f4f6f9;--bg-sidebar:#fff;--bg-header:#f4f6f9cc;--bg-card:#ffffffd9;--border-card:#0000000f;--border-sidebar:#0000000d;--text-primary:#1f2937;--text-secondary:#4b5563;--text-muted:#9ca3af;--accent:#059669;--accent-hover:#047857;--accent-light:#0596691a;--shadow-glass:0 8px 32px 0 #1f26870f}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-app);color:var(--text-primary);min-height:100vh;transition:background-color var(--transition-normal), color var(--transition-normal);overflow-x:hidden}.app-container{width:100vw;min-height:100vh;display:flex}.app-sidebar{background-color:var(--bg-sidebar);border-right:1px solid var(--border-sidebar);width:280px;height:100vh;transition:background-color var(--transition-normal), border-color var(--transition-normal);z-index:10;flex-direction:column;flex-shrink:0;display:flex;position:sticky;top:0}.sidebar-header{padding:24px}.logo{letter-spacing:-.5px;background:linear-gradient(135deg,#34d399,#10b981,#059669);-webkit-text-fill-color:transparent;-webkit-background-clip:text;align-items:center;gap:12px;font-size:22px;font-weight:800;display:flex}.logo-icon{stroke:url(#logo-grad);color:#10b981;width:28px;height:28px}.sidebar-menu{flex-direction:column;gap:6px;padding:0 16px;display:flex}.menu-item{width:100%;color:var(--text-secondary);border-radius:var(--radius-md);cursor:pointer;text-align:left;transition:all var(--transition-fast);background:0 0;border:none;align-items:center;gap:12px;padding:12px 16px;font-size:14px;font-weight:600;display:flex}.menu-item:hover{color:var(--text-primary);background-color:#ffffff08}.light-theme .menu-item:hover{background-color:#00000005}.menu-item.active{background-color:var(--accent-light);color:var(--accent)}.count-badge{color:var(--text-secondary);background-color:#ffffff14;border-radius:20px;margin-left:auto;padding:2px 8px;font-size:11px;font-weight:700}.light-theme .count-badge{background-color:#0000000d}.menu-item.active .count-badge{background-color:var(--accent);color:#fff}.sidebar-divider{background-color:var(--border-sidebar);height:1px;margin:20px 16px}.tags-section{flex-grow:1;padding:0 24px;overflow-y:auto}.section-title{text-transform:uppercase;color:var(--text-muted);letter-spacing:.8px;margin-bottom:12px;font-size:12px;font-weight:700}.tags-list{flex-direction:column;gap:4px;display:flex}.tag-item{border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);text-align:left;background:0 0;border:none;align-items:center;gap:10px;width:100%;padding:8px 12px;font-size:13px;font-weight:500;display:flex}.tag-item:hover,.tag-item.active{color:var(--text-primary);background-color:#ffffff08;padding-left:16px}.light-theme .tag-item:hover,.light-theme .tag-item.active{background-color:#00000005}.tag-item.active{color:var(--accent);font-weight:600}.tag-dot{background-color:var(--text-muted);width:8px;height:8px;transition:background-color var(--transition-fast);border-radius:50%}.tag-item.active .tag-dot{background-color:var(--accent)}.sidebar-footer{border-top:1px solid var(--border-sidebar);padding:24px}.footer-btn{border:1px solid var(--border-sidebar);border-radius:var(--radius-md);width:100%;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:0 0;justify-content:center;align-items:center;gap:10px;padding:12px;font-size:14px;font-weight:600;display:flex}.footer-btn:hover{color:var(--text-primary);border-color:var(--border-card);background-color:#ffffff08}.light-theme .footer-btn:hover{background-color:#00000005}.sun-icon{display:none}.light-theme .sun-icon{display:block}.light-theme .moon-icon{display:none}.app-main{flex-direction:column;flex-grow:1;height:100vh;display:flex;overflow:hidden}.app-header{border-bottom:1px solid var(--border-sidebar);background-color:var(--bg-header);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:9;justify-content:space-between;align-items:center;height:80px;padding:0 32px;display:flex;position:sticky;top:0}.search-bar{border:1px solid var(--border-sidebar);border-radius:var(--radius-md);width:450px;max-width:100%;transition:all var(--transition-fast);background-color:#ffffff08;align-items:center;gap:12px;padding:10px 16px;display:flex}.light-theme .search-bar{background-color:#00000005}.search-bar:focus-within{border-color:var(--accent);background-color:#ffffff0d;box-shadow:0 0 0 3px #3b82f626}.light-theme .search-bar:focus-within{border-color:var(--accent);background-color:#fff}.search-icon{color:var(--text-muted);width:18px;height:18px}.search-bar input{color:var(--text-primary);font-family:var(--font-sans);background:0 0;border:none;outline:none;width:100%;font-size:14px}.search-bar input::placeholder{color:var(--text-muted)}.btn{border-radius:var(--radius-md);font-family:var(--font-sans);cursor:pointer;transition:all var(--transition-fast);border:none;align-items:center;gap:8px;padding:10px 20px;font-size:14px;font-weight:600;display:inline-flex}.btn-primary{background-color:var(--accent);color:#fff}.btn-primary:hover{background-color:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 14px #2563eb66}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-sidebar);background-color:#ffffff0d}.btn-secondary:hover{background-color:#ffffff14}.light-theme .btn-secondary{background-color:#e5e7eb}.light-theme .btn-secondary:hover{background-color:#d1d5db}.btn-danger{background-color:var(--danger);color:#fff}.btn-danger:hover{background-color:#dc2626;box-shadow:0 4px 14px #dc262666}.notes-container{flex-direction:column;flex-grow:1;gap:32px;padding:32px;display:flex;overflow-y:auto}.notes-section{flex-direction:column;gap:16px;display:flex}.section-heading{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;align-items:center;gap:8px;font-size:15px;font-weight:700;display:flex}.heading-icon{width:16px;height:16px}.notes-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px;display:grid}.note-card{background-color:var(--bg-card);border:1px solid var(--border-card);border-radius:var(--radius-lg);min-height:220px;transition:transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:var(--shadow-md);flex-direction:column;padding:24px;display:flex;position:relative;overflow:hidden}.note-card:hover{box-shadow:var(--shadow-glass), var(--shadow-lg);border-color:#ffffff2e;transform:translateY(-4px)}.light-theme .note-card:hover{border-color:#00000026}.note-card:before{content:"";background-color:var(--accent-color,#3b82f6);height:4px;position:absolute;top:0;left:0;right:0}.note-card-header{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:12px;display:flex}.note-card-title{color:var(--text-primary);text-overflow:ellipsis;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:18px;font-weight:700;line-height:1.3;display:-webkit-box;overflow:hidden}.note-card-actions{opacity:0;transition:opacity var(--transition-fast);gap:4px;display:flex}.note-card:hover .note-card-actions{opacity:1}.card-action-btn{color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;width:28px;height:28px;transition:all var(--transition-fast);background:#ffffff0d;border:1px solid #ffffff0d;justify-content:center;align-items:center;display:flex}.light-theme .card-action-btn{background:#00000008;border-color:#00000008}.card-action-btn:hover{color:var(--text-primary);background-color:#ffffff1f}.light-theme .card-action-btn:hover{background-color:#00000014}.card-action-btn.active{color:var(--warning)}.note-card-body{color:var(--text-secondary);text-overflow:ellipsis;-webkit-line-clamp:5;-webkit-box-orient:vertical;flex-grow:1;margin-bottom:16px;font-size:14px;line-height:1.5;display:-webkit-box;overflow:hidden}.card-quick-copy{background-color:var(--accent);color:#fff;cursor:pointer;width:36px;height:36px;transition:transform var(--transition-normal);z-index:2;border:none;border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;bottom:20px;right:20px;transform:scale(0);box-shadow:0 4px 10px #2563eb4d}.note-card:hover .card-quick-copy{transform:scale(1)}.card-quick-copy:hover{background-color:var(--accent-hover);transform:scale(1.1)}.note-card-footer{border-top:1px solid #ffffff0d;justify-content:space-between;align-items:center;margin-top:auto;padding-top:12px;display:flex}.light-theme .note-card-footer{border-top-color:#0000000a}.note-card-tags{flex-wrap:wrap;gap:6px;max-width:70%;display:flex}.card-tag{color:var(--text-secondary);background-color:#ffffff0d;border-radius:4px;padding:2px 8px;font-size:11px;font-weight:600}.light-theme .card-tag{background-color:#0000000a}.note-card-date{color:var(--text-muted);font-size:11px}.modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);opacity:0;pointer-events:none;transition:opacity var(--transition-normal);z-index:999;background-color:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-overlay.open{opacity:1;pointer-events:auto}.modal-container{background-color:var(--bg-sidebar);border:1px solid var(--border-card);border-radius:var(--radius-lg);width:700px;max-width:90%;max-height:90vh;transition:transform var(--transition-normal);flex-direction:column;display:flex;overflow:hidden;transform:translateY(20px);box-shadow:0 20px 25px -5px #00000080}.modal-overlay.open .modal-container{transform:translateY(0)}.modal-header{border-bottom:1px solid var(--border-sidebar);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.modal-header h3{font-size:18px;font-weight:700}.btn-close{color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;border-radius:50%;padding:4px;display:flex}.btn-close:hover{color:var(--text-primary);background-color:#ffffff0d}.light-theme .btn-close:hover{background-color:#0000000d}.modal-body{flex-direction:column;flex-grow:1;gap:18px;padding:24px;display:flex;overflow-y:auto}.form-group{flex-direction:column;gap:6px;display:flex}.form-group.flex-row{flex-direction:row;gap:16px}.flex-item{flex-direction:column;flex-grow:1;gap:6px;display:flex}.flex-item-shrink{flex-direction:column;flex-shrink:0;align-items:center;gap:6px;display:flex}.form-group label{color:var(--text-secondary);font-size:13px;font-weight:600}.form-group input[type=text]{border:1px solid var(--border-sidebar);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-sans);transition:all var(--transition-fast);background-color:#ffffff08;outline:none;padding:10px 14px;font-size:14px}.light-theme .form-group input[type=text]{background-color:#00000005}.form-group input[type=text]:focus{border-color:var(--accent);box-shadow:0 0 0 3px #3b82f626}.switch{width:50px;height:28px;display:inline-block;position:relative}.switch input{opacity:0;width:0;height:0}.slider{cursor:pointer;border:1px solid var(--border-sidebar);background-color:#ffffff14;transition:all .4s;position:absolute;inset:0}.light-theme .slider{background-color:#e5e7eb}.slider:before{content:"";background-color:#fff;width:20px;height:20px;transition:all .4s;position:absolute;bottom:3px;left:3px;box-shadow:0 2px 4px #0003}.light-theme .slider:before{background-color:#fff}input:checked+.slider{background-color:var(--accent)}input:checked+.slider:before{transform:translate(22px)}.slider.round{border-radius:34px}.slider.round:before{border-radius:50%}.color-presets{gap:10px;margin-top:4px;display:flex}.color-preset-option{cursor:pointer;width:32px;height:32px;transition:transform var(--transition-fast);border:2px solid #0000;border-radius:50%;justify-content:center;align-items:center;display:flex;position:relative}.color-preset-option:hover{transform:scale(1.1)}.color-preset-option input{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute}.color-check{color:#fff;display:none}.color-check svg{width:14px;height:14px}.color-preset-option input:checked+.color-check{display:flex}.flex-column-grow{flex-direction:column;flex-grow:1;display:flex}.editor-tabs{border-bottom:1px solid var(--border-sidebar);margin-bottom:12px;display:flex}.editor-tab{color:var(--text-secondary);font-family:var(--font-sans);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;border-bottom:2px solid #0000;padding:10px 16px;font-size:13px;font-weight:600}.editor-tab:hover{color:var(--text-primary)}.editor-tab.active{border-bottom-color:var(--accent);color:var(--accent)}.editor-container{flex-direction:column;flex-grow:1;min-height:250px;max-height:400px;display:flex;position:relative}.editor-textarea{border:1px solid var(--border-sidebar);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-sans);resize:none;background-color:#ffffff08;outline:none;flex-grow:1;padding:14px;font-size:14px;line-height:1.6}.light-theme .editor-textarea{background-color:#00000005}.editor-textarea:focus{border-color:var(--accent)}.editor-preview-panel{border:1px solid var(--border-sidebar);border-radius:var(--radius-md);background-color:#ffffff05;flex-grow:1;padding:14px;font-size:14px;line-height:1.6;overflow-y:auto}.light-theme .editor-preview-panel{background-color:#00000003}.modal-footer{border-top:1px solid var(--border-sidebar);justify-content:flex-end;gap:12px;padding:18px 24px;display:flex}.loading-state,.empty-state{text-align:center;color:var(--text-secondary);flex-direction:column;justify-content:center;align-items:center;padding:60px 20px;display:flex}.spinner{border:3px solid #ffffff1a;border-top-color:var(--accent);border-radius:50%;width:40px;height:40px;margin-bottom:16px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.empty-icon{width:64px;height:64px;color:var(--text-muted);opacity:.6;margin-bottom:16px}.empty-state h3{color:var(--text-primary);margin-bottom:8px;font-size:18px;font-weight:700}.empty-state p{max-width:320px;margin-bottom:24px;font-size:14px}.markdown-body{word-wrap:break-word;font-size:14px;line-height:1.6}.markdown-body h1,.markdown-body h2,.markdown-body h3{color:var(--text-primary);margin-top:16px;margin-bottom:8px;font-weight:700}.markdown-body h1{border-bottom:1px solid var(--border-sidebar);padding-bottom:6px;font-size:20px}.markdown-body h2{font-size:17px}.markdown-body h3{font-size:15px}.markdown-body p,.markdown-body blockquote,.markdown-body ul,.markdown-body ol,.markdown-body pre{margin-bottom:12px}.markdown-body ul,.markdown-body ol{padding-left:20px}.markdown-body code{color:#f43f5e;background-color:#ffffff14;border-radius:3px;padding:2px 5px;font-family:Courier New,Courier,monospace;font-size:13px}.light-theme .markdown-body code{background-color:#0000000d}.code-block-wrapper{border-radius:var(--radius-md);border:1px solid #ffffff0f;margin:14px 0;position:relative;overflow:hidden}.light-theme .code-block-wrapper{border-color:#0000000f}.code-block-header{background-color:#1e293b;border-bottom:1px solid #ffffff0a;justify-content:space-between;align-items:center;padding:6px 14px;display:flex}.code-block-lang{color:#94a3b8;text-transform:uppercase;font-size:11px;font-weight:700}.code-copy-btn{color:#cbd5e1;cursor:pointer;transition:all var(--transition-fast);background:#ffffff0d;border:1px solid #ffffff14;border-radius:4px;align-items:center;gap:5px;padding:3px 8px;font-size:11px;font-weight:600;display:flex}.code-copy-btn:hover{background-color:var(--accent);color:#fff;border-color:var(--accent)}.markdown-body pre{background-color:#0f172a;border-radius:0;margin:0;padding:14px;overflow-x:auto}.markdown-body pre code{color:inherit;background-color:#0000;padding:0;font-size:13px}.markdown-body blockquote{border-left:4px solid var(--accent);color:var(--text-secondary);background-color:#ffffff05;padding:4px 16px}.toast-container{z-index:9999;flex-direction:column;gap:10px;display:flex;position:fixed;bottom:24px;right:24px}.toast{color:#fff;border-radius:var(--radius-md);border-left:4px solid var(--accent);background-color:#1f2937;align-items:center;gap:10px;min-width:250px;padding:12px 20px;font-size:14px;font-weight:600;animation:.3s cubic-bezier(.4,0,.2,1) slideIn;display:flex;box-shadow:0 10px 15px -3px #0000004d}.toast.success{border-left-color:var(--success)}.toast.danger{border-left-color:var(--danger)}@keyframes slideIn{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}@media (max-width:900px){.app-sidebar{width:80px}.logo span,.menu-item span,.count-badge,.theme-text,.sidebar-divider,.tags-section{display:none}.menu-item{justify-content:center}.footer-btn{padding:10px}}@media (max-width:600px){.app-container{flex-direction:column}.app-sidebar{border-right:none;border-bottom:1px solid var(--border-sidebar);flex-direction:row;justify-content:space-between;width:100%;height:auto;padding:10px 16px;position:relative}.sidebar-header,.sidebar-footer{padding:0}.sidebar-menu{flex-direction:row;padding:0}.app-header{flex-direction:column;gap:12px;height:auto;padding:0 16px 12px}.search-bar{width:100%}.notes-container{padding:16px}}.bookmark-card{cursor:pointer;border-top:4px solid var(--accent)!important;min-height:170px!important}.bookmark-site-info{flex-grow:1;align-items:center;gap:10px;display:flex;overflow:hidden}.bookmark-favicon{object-fit:contain;background-color:#ffffff1a;border-radius:4px;flex-shrink:0;width:20px;height:20px;padding:2px}.light-theme .bookmark-favicon{background-color:#0000000d}.bookmark-fallback-icon{color:var(--text-muted);flex-shrink:0}.bookmark-title{white-space:nowrap;text-overflow:ellipsis;font-size:16px;font-weight:700;overflow:hidden}.bookmark-url-wrapper{border:1px solid var(--border-sidebar);border-radius:var(--radius-md);background-color:#ffffff05;margin-top:8px;padding:8px 12px;overflow:hidden}.light-theme .bookmark-url-wrapper{background-color:#00000003}.bookmark-url-text{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;font-family:monospace;font-size:12px;display:block;overflow:hidden}.bookmark-visit-link{transition:all var(--transition-fast);text-decoration:none}.mac-dots{gap:8px;display:flex}.mac-dot{border-radius:50%;flex-shrink:0;width:12px;height:12px}.mac-dot.red{background-color:#ff5f56;border:.5px solid #0000001f}.mac-dot.yellow{background-color:#ffbd2e;border:.5px solid #0000001f}.mac-dot.green{background-color:#27c93f;border:.5px solid #0000001f}.sidebar-header .mac-dots{margin-bottom:16px}.modal-header{justify-content:flex-start;align-items:center;gap:16px;display:flex}.modal-header h3{flex-grow:1}.card-mac-dots{gap:6px;margin-bottom:14px;display:flex}.card-mac-dots .mac-dot{width:8px;height:8px}