@import "https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap";:root{--bg-color:#0a0a0c;--sidebar-bg:#141416bf;--text-primary:#ededed;--text-secondary:#a0a0a0;--border-color:#ffffff14;--accent-color:#6366f1;--accent-hover:#818cf8;--glass-border:#ffffff0f;--glass-bg:#1a1a1e99;--shadow-color:#00000080;--hover-bg:#ffffff14;--focus-ring:#6366f166;--sidebar-width:250px;--transition-speed:.25s;--font-family:"Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-image:radial-gradient(circle at 15%,#6366f10d,#0000 25%),radial-gradient(circle at 85% 30%,#a21caf0d,#0000 25%);line-height:1.6;overflow:hidden}.glass{background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);border-right:1px solid var(--glass-border)}h1,h2,h3,h4,h5,h6{color:var(--text-primary);letter-spacing:-.02em;font-weight:600}button{cursor:pointer;color:inherit;transition:all var(--transition-speed) ease;background:0 0;border:none;font-family:inherit}input,textarea{font-family:inherit}.app-container{width:100vw;height:100vh;display:flex}.main-content{scroll-behavior:smooth;flex-direction:column;flex:1;height:100%;display:flex;position:relative;overflow-y:auto}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.4s forwards fadeIn}.landing-container{background-color:var(--bg-color);text-align:center;justify-content:center;align-items:center;width:100vw;height:100vh;display:flex;position:relative;overflow:hidden}.landing-content{z-index:10;flex-direction:column;align-items:center;max-width:800px;padding:2rem;display:flex}.logo-badge{color:#818cf8;background:#6366f11a;border:1px solid #6366f133;border-radius:50px;margin-bottom:2rem;padding:.5rem 1rem;font-size:.9rem;font-weight:600;display:inline-block}.landing-headline{color:#fff;margin-bottom:1.5rem;font-size:3.5rem;font-weight:800;line-height:1.25}.accent-text{background:linear-gradient(135deg,#a21caf,#6366f1);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.landing-subtext{color:var(--text-secondary);opacity:.9;margin-bottom:3rem;font-size:1.1rem;line-height:1.6}.login-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#6366f1,#4f46e5);border:none;border-radius:8px;padding:1rem 2.5rem;font-size:1.1rem;font-weight:600;transition:all .3s;box-shadow:0 4px 20px #6366f166}.login-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 25px #6366f199}.login-btn.loading{opacity:.7;cursor:wait;transform:scale(.98)}.landing-bg-glow{z-index:1;background:radial-gradient(circle,#6366f126 0%,#0000 60%);width:60vw;height:60vw;position:absolute;top:-20%;left:-10%}.landing-bg-glow.secondary{background:radial-gradient(circle,#a21caf1a 0%,#0000 60%);width:70vw;height:70vw;inset:auto -10% -20% auto}.sidebar{width:var(--sidebar-width);min-width:var(--sidebar-width);height:100vh;transition:width var(--transition-speed) ease;flex-direction:column;padding:1rem 0;display:flex}.sidebar-header{padding:.5rem 1rem 1rem}.user-profile-widget{background:var(--hover-bg);border-radius:8px;align-items:center;gap:.75rem;margin:0 1rem;padding:.75rem 1rem;display:flex}.user-avatar{object-fit:cover;border-radius:50%;width:32px;height:32px}.user-meta{flex-direction:column;flex:1;display:flex;overflow:hidden}.user-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:.85rem;font-weight:600;overflow:hidden}.user-email{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;font-size:.7rem;overflow:hidden}.logout-btn{width:28px;height:28px;color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;transition:all .2s;display:flex}.logout-btn:hover{color:#ff6b6b;background:#ff00001a}.workspace-info{cursor:pointer;transition:background var(--transition-speed) ease;border-radius:6px;align-items:center;gap:.75rem;padding:.5rem;display:flex}.workspace-info:hover{background:var(--hover-bg)}.workspace-logo{background:var(--accent-color);color:#fff;border-radius:4px;justify-content:center;align-items:center;width:24px;height:24px;font-size:.8rem;font-weight:700;display:flex;box-shadow:0 0 10px #6366f166}.workspace-name{font-size:.95rem;font-weight:600}.sidebar-actions{padding:0 1rem 1rem}.add-btn{text-align:left;width:100%;color:var(--text-secondary);border-radius:6px;align-items:center;padding:.5rem;font-size:.9rem;display:flex}.add-btn:hover{background:var(--hover-bg);color:var(--text-primary)}.pages-section{flex:1;overflow-y:auto}.section-header{text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);padding:.5rem 1.5rem;font-size:.75rem;font-weight:600}.page-list,.page-tree-node{flex-direction:column;display:flex}.page-item{cursor:pointer;color:var(--text-secondary);align-items:center;min-height:32px;margin-bottom:2px;padding:.4rem .5rem;font-size:.9rem;transition:all .2s;display:flex;position:relative}.page-item:hover{background:var(--hover-bg);color:var(--text-primary)}.page-item.active{background:var(--hover-bg);color:var(--text-primary);font-weight:500}.collapse-icon{width:20px;height:20px;color:var(--text-secondary);border-radius:4px;justify-content:center;align-items:center;margin-right:4px;transition:background .2s;display:flex}.collapse-icon:hover{background:#ffffff1a}.collapse-icon.hidden{opacity:0;pointer-events:none}.page-icon{opacity:.8;margin-right:8px}.page-title{white-space:nowrap;text-overflow:ellipsis;flex:1;overflow:hidden}.page-actions{opacity:0;align-items:center;gap:2px;padding-right:.5rem;transition:opacity .2s;display:flex}.page-item:hover .page-actions{opacity:1}.action-btn{width:24px;height:24px;color:var(--text-secondary);border-radius:4px;justify-content:center;align-items:center;transition:all .2s;display:flex}.action-btn:hover{color:var(--text-primary);background:#fff3}.action-btn.delete:hover{color:#ff6b6b;background:#f003}.editor-toolbar{background:var(--glass-bg);-webkit-backdrop-filter:blur(8px);border:1px solid var(--glass-border);z-index:10;border-radius:8px;align-items:center;gap:.5rem;margin-bottom:2rem;padding:.5rem;display:flex;position:sticky;top:1rem;box-shadow:0 4px 6px #0000004d}.toolbar-group{align-items:center;gap:.25rem;display:flex}.toolbar-divider{background:var(--glass-border);width:1px;height:20px;margin:0 .25rem}.editor-toolbar button{width:32px;height:32px;color:var(--text-secondary);background:0 0;border-radius:6px;justify-content:center;align-items:center;transition:all .2s;display:flex}.editor-toolbar button:hover:not(:disabled){background:var(--hover-bg);color:var(--text-primary)}.editor-toolbar button.is-active{background:var(--accent-color);color:#fff}.editor-toolbar button:disabled{opacity:.3;cursor:not-allowed}.editor-container{width:100%;max-width:900px;margin:0 auto;padding:2rem 10% 8rem}.editor-inner{flex-direction:column;gap:1rem;width:100%;display:flex}.editor-title{color:var(--text-primary);resize:none;background:0 0;border:none;outline:none;width:100%;font-size:3rem;font-weight:700;line-height:1.2;transition:color .3s}.editor-title::placeholder{color:#ffffff26}.tiptap-wrapper{margin-top:1rem}.ProseMirror{min-height:50vh;color:var(--text-secondary);outline:none;font-size:1.1rem;line-height:1.7}.ProseMirror p.is-editor-empty:first-child:before{color:#ffffff26;content:attr(data-placeholder);float:left;pointer-events:none;height:0}.ProseMirror h1,.ProseMirror h2,.ProseMirror h3{color:var(--text-primary);margin-top:1.5rem;margin-bottom:.5rem}.ProseMirror ul{padding-left:1.5rem;list-style-type:disc}.ProseMirror ol{padding-left:1.5rem;list-style-type:decimal}.ProseMirror blockquote{border-left:3px solid var(--accent-color);color:var(--text-secondary);background:#6366f10d;margin-left:0;margin-right:0;padding-left:1rem;font-style:italic}.ProseMirror code{color:#ff79c6;background:#ffffff1a;border-radius:4px;padding:.2rem .4rem;font-family:Consolas,Courier New,Courier,monospace;font-size:.9em}.editor-empty{height:100%;color:var(--text-secondary);text-align:center;flex-direction:column;justify-content:center;align-items:center;display:flex}.empty-icon{opacity:.5;margin-bottom:1rem;font-size:3rem}