:root{--bg-color:#171717;--text-primary:#ededed;--text-secondary:#a1a1aa;--text-placeholder:#52525b;--card-bg:#1e1e1e;--card-border:#262626;--accent:var(--text-primary);--hover-bg:#ffffff0d;--active-bg:#ffffff1a}@keyframes fadeIn{0%{opacity:0;transform:translate(-50%,-10px)}to{opacity:1;transform:translate(-50%)}}@keyframes ModelIn{0%{opacity:0;transform:scale(.95)translateY(10px)}to{opacity:1;transform:scale(1)translateY(0)}}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);flex-direction:column;height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;transition:background-color .3s,color .3s;display:flex;overflow:hidden}*{scrollbar-width:none;-ms-overflow-style:none}::-webkit-scrollbar{display:none}body.light-theme{--bg-color:#fff;--text-primary:#171717;--text-secondary:#52525b;--text-placeholder:#a1a1aa;--card-bg:#f4f4f5;--card-border:#e4e4e7;--hover-bg:#0000000d;--active-bg:#0000001f}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spinning{animation:1s linear infinite spin}.toolbar-wrapper{pointer-events:none;z-index:40;justify-content:center;width:100%;display:flex;position:fixed;bottom:32px;left:0}.formatting-toolbar{pointer-events:auto;background-color:var(--card-bg);border:1px solid var(--card-border);border-radius:12px;align-items:center;gap:4px;padding:8px 16px;display:flex;box-shadow:0 10px 15px -3px #00000080}.toolbar-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;width:32px;height:32px;font-family:inherit;font-size:15px;font-weight:700;transition:background-color .2s,color .2s;display:flex}.toolbar-btn:hover{background:var(--hover-bg);color:var(--text-primary)}.formatting-toolbar .toolbar-btn.active{background-color:var(--active-bg)!important;color:var(--text-primary)!important;box-shadow:none!important}.toolbar-separator{background-color:var(--card-border);width:1px;height:20px;margin:0 8px}.counter-display{color:var(--text-secondary);background-color:var(--card-bg);border:1px solid var(--card-border);border-radius:12px;padding:6px 12px;font-size:12px;position:fixed;bottom:24px;right:24px;box-shadow:0 4px 6px -1px #0000004d}.top-bar{justify-content:space-between;align-items:center;padding:16px 24px;display:flex}.top-left{cursor:pointer;color:var(--text-secondary);align-items:center;gap:8px;font-size:13px;font-weight:500;display:flex}.top-left:hover{color:var(--text-primary)}.top-right{color:var(--text-secondary);align-items:center;gap:8px;display:flex}.icon{width:16px;height:16px}.sidebar-overlay{z-index:998;opacity:0;pointer-events:none;background-color:#0006;width:100vw;height:100vh;transition:opacity .3s;position:fixed;top:0;left:0}.sidebar-overlay.open{opacity:1;pointer-events:auto}.sidebar{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-right:1px solid var(--card-border);z-index:999;background-color:#0f0f0fb3;flex-direction:column;width:300px;height:100vh;transition:transform .3s cubic-bezier(.4,0,.2,1);display:flex;position:fixed;top:0;left:0;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.Model-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);animation:.2s ease-out forwards fadeIn;z-index:9999999!important;pointer-events:auto!important;background-color:#000000bf!important;justify-content:center!important;align-items:center!important;width:100vw!important;height:100vh!important;display:flex!important;position:fixed!important;top:0!important;left:0!important}.Model-content{background-color:var(--card-bg);border:1px solid var(--card-border);border-radius:24px;flex-direction:column;width:90%;max-width:420px;padding:32px;animation:.3s cubic-bezier(.34,1.56,.64,1) forwards ModelIn;display:flex;position:relative;box-shadow:0 25px 50px -12px #000000b3;z-index:10000000!important}.Model-title{color:var(--text-primary);margin:0 0 12px;font-size:20px;font-weight:700}.Model-message{color:var(--text-secondary);margin:0 0 32px;font-size:15px;line-height:1.6}.Model-btn{cursor:pointer;border:none;border-radius:12px;padding:12px 24px;font-family:inherit;font-size:14px;font-weight:600;transition:all .2s}.Model-btn-secondary{border:1px solid var(--card-border);color:var(--text-primary);background-color:#0000}.Model-btn-secondary:hover{background-color:var(--hover-bg)}.Model-btn-danger{color:#fff}.Model-btn-danger:hover{opacity:.9;transform:translateY(-1px)}.Model-inputs{flex-direction:column;gap:20px;margin-bottom:32px;display:flex}.minimal-input-group{flex-direction:column;gap:8px;display:flex}.minimal-input-group label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;font-size:12px;font-weight:600}.minimal-input-group input{background:var(--hover-bg);border:1px solid var(--card-border);color:var(--text-primary);border-radius:8px;outline:none;padding:12px;font-family:inherit;font-size:14px;transition:border-color .2s,box-shadow .2s}.minimal-input-group input:focus{border-color:var(--text-secondary);box-shadow:0 0 0 2px var(--accent-dim)}.Model-actions{justify-content:flex-end;gap:12px;display:flex}.Model-btn-primary{background-color:var(--text-primary);color:var(--bg-color);cursor:pointer;border:none;border-radius:8px;padding:10px 20px;font-size:14px;font-weight:600;transition:opacity .2s}.Model-btn-primary:disabled{opacity:.3;cursor:not-allowed}.Model-btn-primary:not(:disabled):hover{opacity:.9}.Model-btn-secondary{color:var(--text-placeholder);cursor:pointer;background:0 0;border:none;padding:10px 16px;font-size:14px;font-weight:500;transition:color .2s}.Model-btn-secondary:hover{color:var(--text-secondary)}.modal-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.modal-header h3{margin:0}.input-group{flex-direction:column;gap:8px;margin-bottom:20px;display:flex}.input-group label{color:var(--text-secondary);font-size:14px;font-weight:600}.input-group input{border:1px solid var(--card-border);color:var(--text-primary);background-color:#ffffff08;border-radius:8px;outline:none;padding:12px;font-family:inherit;font-size:14px;transition:border-color .2s,background-color .2s}.input-group input:focus{border-color:var(--text-secondary);background-color:#ffffff0d}.input-group input::placeholder{color:var(--text-placeholder)}.sub-premium-modal{background:#121212;border:1px solid #ffffff14;max-width:540px;padding:32px}.sub-header{justify-content:space-between;align-items:flex-start;margin-bottom:32px;display:flex}.sub-header-content h2{background:linear-gradient(135deg,#fff 0%,#a1a1aa 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin:0;font-size:28px;font-weight:800}.sub-header-content p{color:var(--text-secondary);margin:4px 0 0;font-size:15px}.sub-close-btn{color:#52525b;cursor:pointer;background:#ffffff0d;border:none;border-radius:50%;padding:8px;transition:all .2s}.sub-close-btn:hover{color:#fff;background:#ffffff1a}.pro-grid{flex-direction:column;gap:16px;margin-bottom:32px;display:flex}.pro-item{border-radius:8px;align-items:center;gap:16px;padding:12px;transition:background-color .2s;display:flex}.pro-item:hover{background-color:var(--hover-bg)}.pro-icon{width:36px;height:36px;color:var(--text-secondary);justify-content:center;align-items:center;display:flex}.pro-info h4{color:var(--text-primary);margin:0;font-size:14px;font-weight:600}.pro-info p{color:var(--text-placeholder);margin:0;font-size:12px}.sub-footer{text-align:center;margin-bottom:24px}.sub-footer p{color:var(--text-secondary);margin-bottom:20px;font-size:13px}.sub-footer strong{color:var(--text-primary)}.sub-action-btn{background-color:var(--text-primary);color:var(--bg-color);border-radius:8px;padding:12px;font-size:14px;font-weight:600;text-decoration:none;transition:opacity .2s;display:block}.sub-action-btn:hover{opacity:.9}.sub-secondary-btn{width:100%;color:var(--text-placeholder);cursor:pointer;background:0 0;border:none;font-size:12px;transition:color .2s}.sub-secondary-btn:hover{color:var(--text-secondary)}.sidebar-header{border-bottom:1px solid var(--card-border);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.sidebar-header h2{color:var(--text-primary);margin:0;font-size:16px;font-weight:700}.new-project-btn{background-color:var(--text-primary);color:var(--bg-color);cursor:pointer;border:none;border-radius:6px;justify-content:center;align-items:center;gap:8px;margin:20px 24px;padding:10px;font-family:inherit;font-size:14px;font-weight:600;transition:opacity .2s;display:flex}.new-project-btn:hover{opacity:.9}.project-list{flex-grow:1;padding:0 12px;overflow-y:auto}.project-item{cursor:pointer;border:1px solid #0000;border-radius:8px;justify-content:space-between;align-items:center;margin-bottom:8px;padding:12px;transition:background-color .2s;display:flex}.project-item:hover{background-color:var(--hover-bg)}.project-item.active{background-color:var(--hover-bg);border-color:var(--card-border)}.project-info{flex-direction:column;gap:4px;display:flex;overflow:hidden}.project-title{color:var(--text-primary);font-size:14px;font-weight:600}.project-preview{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.delete-btn{color:var(--text-placeholder);cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:6px;transition:color .2s,background-color .2s;display:flex}.delete-btn:hover{color:#ef4444;background-color:#ef44441a}.pro-badge{color:#000;letter-spacing:.5px;background:linear-gradient(135deg,gold,#f59e0b);border-radius:4px;padding:2px 6px;font-size:10px;font-weight:800;box-shadow:0 2px 4px #f59e0b4d}.toast-notification{background-color:var(--card-bg);color:var(--text-primary);border:1px solid var(--card-border);z-index:1000;text-align:center;border-radius:8px;max-width:90%;padding:12px 24px;font-size:13px;font-weight:500;animation:.3s fadeIn;position:fixed;top:24px;left:50%;transform:translate(-50%);box-shadow:0 4px 12px #00000026}.icon-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;padding:8px;transition:background-color .2s,color .2s;display:flex}.icon-btn:hover,.icon-btn.active{background-color:var(--hover-bg);color:var(--text-primary)}.menu-container{position:relative}.dropdown-menu{background-color:var(--card-bg);border:1px solid var(--card-border);z-index:50;border-radius:8px;min-width:200px;margin-top:8px;padding:6px 0;position:absolute;top:100%;right:0;box-shadow:0 10px 15px -3px #00000080,0 4px 6px -2px #0000004d}.dropdown-menu.hidden{display:none}.dropdown-item{text-align:left;width:100%;color:var(--text-primary);cursor:pointer;background:0 0;border:none;padding:10px 16px;font-family:inherit;font-size:13px;font-weight:600;transition:background-color .2s;display:block}.dropdown-item:hover{background-color:var(--hover-bg)}.separator{background-color:var(--card-border);height:1px;margin:4px 0}.editor-container{flex-direction:column;flex:1;width:100%;max-width:800px;margin:0 auto;padding:0;display:flex;overflow:hidden auto}.editor-textarea,.ProseMirror{width:100%;min-height:100%;color:var(--text-primary);resize:none;caret-color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;padding:60px 40px 120px;font-family:inherit;font-size:18px;line-height:1.7;overflow:visible}.ProseMirror a,.ProseMirror .editor-link,.editor-link{color:#fff!important;text-underline-offset:3px!important;cursor:pointer!important;font-weight:500!important;-webkit-text-decoration:underline #fff6!important;text-decoration:underline #fff6!important;text-decoration-thickness:1px!important}.ProseMirror a:hover,.editor-link:hover{color:#fff!important;opacity:1!important;text-decoration-color:#fffc!important}.link-bubble{background-color:var(--card-bg);border:1px solid var(--card-border);border-radius:8px;align-items:center;gap:12px;padding:8px 12px;animation:.15s ease-out ModelIn;display:flex;box-shadow:0 10px 15px -3px #00000080}.link-bubble-url{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;align-items:center;gap:6px;max-width:200px;font-size:13px;text-decoration:none;display:flex;overflow:hidden}.link-bubble-url:hover{text-decoration:underline}.link-bubble-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:4px 8px;font-size:12px}.link-bubble-btn:hover{background-color:var(--hover-bg);color:#ef4444}.ProseMirror p.is-editor-empty:first-child:before{color:var(--text-placeholder);content:attr(data-placeholder);float:left;pointer-events:none;height:0}.ProseMirror strong{font-weight:700}.ProseMirror em{font-style:italic}.ProseMirror h1{margin-bottom:.5em;font-size:2em;font-weight:700}.ProseMirror h2{margin-bottom:.5em;font-size:1.5em;font-weight:700}.ProseMirror h3{margin-bottom:.5em;font-size:1.17em;font-weight:700}.ProseMirror ul{padding-left:1.5em;list-style-type:disc}.ProseMirror ol{padding-left:1.5em;list-style-type:decimal}.code-block-outer{margin:16px 0;position:relative}.code-block-pre{color:#d4d4d4;white-space:pre;tab-size:2;background-color:#0f0f0f;border:1px solid #272727;border-radius:10px;margin:0;padding:16px 48px 16px 18px;font-family:SF Mono,Fira Code,Fira Mono,Consolas,monospace;font-size:13.5px;line-height:1.7;display:block;overflow-x:auto}.code-block-pre code{font-family:inherit;font-size:inherit;color:inherit;background:0 0!important;border:none!important;border-radius:0!important;padding:0!important}.code-copy-btn{color:#71717a;cursor:pointer;z-index:2;background:#ffffff0d;border:1px solid #ffffff14;border-radius:5px;flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;padding:0;transition:all .15s;display:flex;position:absolute;top:8px;right:8px}.code-copy-btn:hover{color:#e4e4e7;background:#ffffff1a;border-color:#ffffff26}.ProseMirror code:not(pre code){color:#d4d4d4;background-color:#ffffff12;border:1px solid #ffffff17;border-radius:4px;padding:2px 5px;font-family:SF Mono,Fira Code,Consolas,monospace;font-size:.86em}.bottom-card{background-color:var(--bg-color);border:1px solid var(--card-border);border-radius:12px;width:280px;padding:16px;position:fixed;bottom:24px;left:24px;box-shadow:0 4px 6px -1px #0000004d}.close-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;font-size:16px;line-height:1;position:absolute;top:8px;right:8px}.close-btn:hover{color:var(--text-primary)}.card-title{margin-bottom:6px;font-size:13px;font-weight:700}.card-desc{color:var(--text-secondary);margin-bottom:12px;font-size:12px;line-height:1.5}.card-link{color:var(--text-secondary);text-decoration:underline}.card-link:hover{color:var(--text-primary)}.card-btn{color:#fff;cursor:pointer;background-color:#27272a;border:none;border-radius:6px;width:100%;padding:8px;font-family:inherit;font-size:13px;font-weight:600;transition:background-color .2s}.card-btn:hover{background-color:#3f3f46}.login-container{flex-direction:column;justify-content:center;align-items:center;height:100vh;padding:24px;display:flex}.login-card{background-color:var(--card-bg);border:1px solid var(--card-border);text-align:center;border-radius:12px;width:100%;max-width:400px;padding:32px;box-shadow:0 10px 15px -3px #00000080}.login-title{color:var(--text-primary);margin-bottom:16px;font-size:24px;font-weight:700}.login-desc{color:var(--text-secondary);margin-bottom:32px;font-size:14px}.google-btn{color:#000;cursor:pointer;background-color:#fff;border:none;border-radius:6px;justify-content:center;align-items:center;gap:12px;width:100%;padding:12px;font-family:inherit;font-size:15px;font-weight:600;transition:opacity .2s;display:flex}.google-btn:hover{opacity:.9}.google-icon{width:20px;height:20px}