.auth-container{display:flex;justify-content:center;align-items:center;height:100vh;background-color:#1a1a1a}.auth-form{background:#2a2a2a;padding:2.5rem;border-radius:8px;box-shadow:0 4px 12px #0003;width:100%;max-width:400px}.auth-form h2{text-align:center;margin-top:0;margin-bottom:1.5rem;color:#fafafa}.form-group{margin-bottom:1.25rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:#c5c5c5}.form-group input{width:100%;padding:.75rem;font-size:1rem;border:1px solid #444;border-radius:4px;background:#333;color:#fff;box-sizing:border-box}.auth-button{width:100%;padding:.75rem;font-size:1rem;font-weight:600;border:none;border-radius:4px;background-color:#646cff;color:#fff;cursor:pointer;transition:background-color .2s}.auth-button:disabled{background-color:#555;cursor:not-allowed}.auth-button:hover:not(:disabled){background-color:#535bf2}.error-message{color:#ff6b6b;text-align:center;margin-bottom:1rem}.auth-switch{text-align:center;margin-top:1.5rem;font-size:.9rem}.auth-switch a{color:#646cff;text-decoration:none;font-weight:500}.auth-switch a:hover{text-decoration:underline}.note-list-sidebar{width:280px;background:#1e1e1e;border-right:1px solid #333;height:100vh;display:flex;flex-direction:column}.note-list-header{padding:1.5rem;border-bottom:1px solid #333}.new-note-button{display:block;width:100%;padding:.75rem;background:#646cff;color:#fff;border:none;border-radius:4px;font-size:1rem;font-weight:500;cursor:pointer;text-align:center;text-decoration:none;box-sizing:border-box}.new-note-button:hover{background:#535bf2}.note-list-items{flex:1;overflow-y:auto}.note-list-item{display:block;padding:1rem 1.5rem;color:#c5c5c5;text-decoration:none;border-bottom:1px solid #2a2a2a;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:background-color .2s}.note-list-item:hover{background:#2a2a2a}.note-list-item.active{background:#3a3a3a;color:#fff;font-weight:600}.note-list-footer{padding:1.5rem;border-top:1px solid #333}.logout-button{width:100%;padding:.5rem;background:#444;color:#c5c5c5;border:1px solid #555;border-radius:4px;cursor:pointer}.logout-button:hover{background:#555;color:#fff}.dashboard-layout{display:flex;height:100vh;width:100vw;overflow:hidden}.main-content{flex:1;overflow-y:auto;padding:0}.editor-container{display:flex;height:100vh;flex-direction:column}.editor-header{padding:1rem 1.5rem;border-bottom:1px solid #333;display:flex;justify-content:space-between;align-items:center;background:#242424}.editor-title-input{font-size:1.5rem;font-weight:600;background:transparent;border:none;color:#fafafa;width:70%}.editor-title-input:focus{outline:none;border-bottom:1px solid #646cff}.editor-actions button{margin-left:.5rem;padding:.5rem 1rem;border:none;border-radius:4px;font-weight:500;cursor:pointer}.save-button{background:#28a745;color:#fff}.save-button:hover{background:#218838}.delete-button{background:#dc3545;color:#fff}.delete-button:hover{background:#c82333}.editor-main{display:flex;flex:1;overflow:hidden}.editor-input,.editor-preview{flex:1;height:100%;overflow-y:auto;padding:1.5rem;box-sizing:border-box;font-size:1rem;line-height:1.7}.editor-input{width:50%;background:#202020;border:none;border-right:1px solid #333;color:#e0e0e0;font-family:Fira Code,Courier New,Courier,monospace}.editor-input:focus{outline:none}.editor-preview{width:50%;background:#242424}.editor-preview h1,.editor-preview h2,.editor-preview h3{border-bottom:1px solid #444;padding-bottom:.3em}.editor-preview pre{background:#1e1e1e;padding:1rem;border-radius:4px;overflow-x:auto}.editor-preview code{font-family:Fira Code,Courier New,Courier,monospace}.editor-preview blockquote{border-left:4px solid #555;padding-left:1rem;color:#999;margin-left:0}:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;padding:0;box-sizing:border-box}.spinner{border:4px solid #f3f3f3;border-top:4px solid #3498db;border-radius:50%;width:30px;height:30px;animation:spin 1s linear infinite;margin:20px auto}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}