.lexical-editor-container{width:100%;height:100%;position:relative}.editor-container{margin:0 auto;border-radius:10px 10px 2px 2px;max-width:100%;color:#000;position:relative;line-height:20px;font-weight:400;text-align:left;border:1px solid #e1e5e9;background-color:#fff}.editor-container:focus-within{border-color:#007bff;box-shadow:0 0 0 2px #007bff40}.toolbar{display:flex;margin-bottom:1px;background:#fff;padding:4px;border-top-left-radius:10px;border-top-right-radius:10px;vertical-align:middle;flex-wrap:wrap;gap:2px}.toolbar button.toolbar-item{border:0;display:flex;background:none;border-radius:10px;padding:8px 12px;cursor:pointer;vertical-align:middle;font-size:14px;color:#777;transition:all .2s ease;min-width:40px;justify-content:center;align-items:center}.toolbar button.toolbar-item:hover:not([disabled]){background-color:#eee}.toolbar button.toolbar-item.active{background-color:#dfe8fa4d;color:#000}.toolbar button.toolbar-item:disabled{cursor:not-allowed;opacity:.6}.toolbar .divider{width:1px;background-color:#eee;margin:0 4px;height:20px;align-self:center}.editor-inner{background:#fff;border-bottom-right-radius:10px;border-bottom-left-radius:10px;position:relative}.editor-input{min-height:150px;resize:none;font-size:15px;caret-color:#050505;position:relative;tab-size:1;outline:0;padding:15px 10px;caret-color:#444;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;line-height:1.5}.editor-placeholder{color:#999;overflow:hidden;position:absolute;text-overflow:ellipsis;top:15px;left:10px;font-size:15px;-webkit-user-select:none;user-select:none;display:inline-block;pointer-events:none}.editor-paragraph{margin:0 0 8px;position:relative}.editor-paragraph:last-child{margin-bottom:0}.editor-heading-h1{font-size:24px;color:#050505;font-weight:400;margin:0 0 12px;padding:0}.editor-heading-h2{font-size:15px;color:#65676b;font-weight:700;margin:10px 0 0;padding:0;text-transform:uppercase}.editor-heading-h3{font-size:18px;color:#050505;font-weight:600;margin:0 0 8px;padding:0}.editor-quote{margin:0 0 0 20px;font-size:15px;color:#65676b;border-left-color:#ced0d4;border-left-width:4px;border-left-style:solid;padding-left:16px}.editor-list-ol,.editor-list-ul{padding:0;margin:0 0 0 16px}.editor-listitem{margin:8px 32px}.editor-nested-listitem{list-style-type:none}.editor-link{color:#216fdb;text-decoration:none}.editor-link:hover{text-decoration:underline}.editor-text-bold{font-weight:700}.editor-text-italic{font-style:italic}.editor-text-underline{text-decoration:underline}.editor-text-strikethrough{text-decoration:line-through}.editor-text-code{background-color:#f0f2f5;padding:1px .25rem;font-family:Menlo,Consolas,Monaco,monospace;font-size:94%}.editor-code{background-color:#f0f2f5;font-family:Menlo,Consolas,Monaco,monospace;display:block;padding:8px 8px 8px 52px;line-height:1.53;font-size:13px;margin:8px 0;tab-size:2;white-space:pre;overflow-x:auto;position:relative}[data-theme=dark] .editor-container{background-color:#2d3748;color:#e2e8f0;border-color:#4a5568}[data-theme=dark] .editor-container:focus-within{border-color:#63b3ed;box-shadow:0 0 0 2px #63b3ed40}[data-theme=dark] .toolbar{background-color:#4a5568}[data-theme=dark] .toolbar button.toolbar-item{color:#e2e8f0}[data-theme=dark] .toolbar button.toolbar-item:hover:not([disabled]){background-color:#718096}[data-theme=dark] .toolbar button.toolbar-item.active{background-color:#63b3ed4d;color:#e2e8f0}[data-theme=dark] .toolbar .divider{background-color:#718096}[data-theme=dark] .editor-placeholder{color:#a0aec0}[data-theme=dark] .editor-heading-h1,[data-theme=dark] .editor-heading-h3{color:#e2e8f0}[data-theme=dark] .editor-heading-h2{color:#a0aec0}[data-theme=dark] .editor-quote{color:#a0aec0;border-left-color:#63b3ed}[data-theme=dark] .editor-text-code{background-color:#4a5568;color:#e2e8f0}[data-theme=dark] .editor-code{background-color:#1a202c;color:#e2e8f0}[data-theme=dark] .editor-link{color:#63b3ed}[data-theme=dark] .editor-link:hover{color:#90cdf4}.simple-notepad-container{width:100%;height:100%;position:relative;border:1px solid var(--border-color);border-radius:8px;background-color:var(--bg-secondary);font-family:'Consolas, Monaco, "Courier New", "Liberation Mono", "DejaVu Sans Mono", "Bitstream Vera Sans Mono", "Courier New", monospace';font-size:14px;line-height:1.5;transition:all .3s ease}.notepad-header{padding:8px 12px;background-color:var(--bg-tertiary);border-bottom:1px solid var(--border-color);border-radius:8px 8px 0 0;font-size:12px;color:var(--text-muted);font-weight:500;transition:all .3s ease}.notepad-content{display:flex;height:calc(100% - 40px);overflow:hidden}.line-numbers{width:50px;background-color:var(--bg-tertiary);border-right:1px solid var(--border-color);padding:12px 8px;text-align:right;color:var(--text-muted);font-size:14px!important;line-height:1.5!important;font-family:Consolas,Monaco,Courier New,Liberation Mono,DejaVu Sans Mono,Bitstream Vera Sans Mono,monospace!important;overflow:hidden;white-space:pre;-webkit-user-select:none;user-select:none;flex-shrink:0;transition:all .3s ease;font-weight:400!important;letter-spacing:0!important}.notepad-textarea{flex:1;border:none;outline:none;padding:12px;font-size:14px!important;line-height:1.5!important;font-family:Consolas,Monaco,Courier New,Liberation Mono,DejaVu Sans Mono,Bitstream Vera Sans Mono,monospace!important;resize:none;background-color:var(--bg-secondary);color:var(--text-primary);transition:all .3s ease;font-weight:400!important;letter-spacing:0!important;font-style:normal!important}.notepad-textarea::placeholder{color:var(--text-muted)}.simple-notepad-container textarea,.simple-notepad-container .line-numbers,.simple-notepad-container *{font-family:Consolas,Monaco,Courier New,Liberation Mono,DejaVu Sans Mono,Bitstream Vera Sans Mono,monospace!important;font-size:14px!important;line-height:1.5!important;font-weight:400!important;letter-spacing:0!important}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;overflow:hidden}#root{height:100vh;width:100vw;overflow:hidden}*{transition:background-color .3s ease,color .3s ease,border-color .3s ease}:root{--auth-bg-primary: #f8f9fa;--auth-bg-secondary: #ffffff;--auth-text-primary: #212529;--auth-text-secondary: #495057;--auth-text-muted: #6c757d;--auth-border-color: #e9ecef;--auth-shadow-color: rgba(0, 0, 0, .1);--auth-accent-color: #007bff;--auth-accent-hover: #0056b3;--auth-success-color: #28a745;--auth-success-hover: #218838;--auth-danger-color: #dc3545;--auth-danger-hover: #c82333;--auth-google-color: #db4437;--auth-google-hover: #c23321}[data-theme=dark]{--auth-bg-primary: #1a1a1a;--auth-bg-secondary: #2d2d2d;--auth-text-primary: #ffffff;--auth-text-secondary: #e9ecef;--auth-text-muted: #adb5bd;--auth-border-color: #495057;--auth-shadow-color: rgba(0, 0, 0, .3);--auth-accent-color: #0d6efd;--auth-accent-hover: #0b5ed7;--auth-success-color: #198754;--auth-success-hover: #157347;--auth-danger-color: #dc3545;--auth-danger-hover: #bb2d3b;--auth-google-color: #db4437;--auth-google-hover: #c23321}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--auth-bg-primary) 0%,var(--bg-tertiary) 100%);padding:20px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;transition:background-color .3s ease}.auth-card{width:100%;max-width:420px;background-color:var(--auth-bg-secondary);border-radius:16px;box-shadow:0 8px 32px var(--auth-shadow-color);padding:40px;border:1px solid var(--auth-border-color);transition:all .3s ease;position:relative;overflow:hidden}.auth-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--auth-accent-color),var(--auth-success-color))}.auth-card:hover{transform:translateY(-2px);box-shadow:0 12px 40px var(--auth-shadow-color)}.auth-title{text-align:center;margin:0 0 32px;font-size:28px;font-weight:700;color:var(--auth-text-primary);letter-spacing:-.5px;transition:color .3s ease}.auth-error{background-color:#dc35451a;border:1px solid rgba(220,53,69,.2);color:var(--auth-danger-color);padding:16px;border-radius:8px;margin-bottom:24px;font-size:14px;font-weight:500;transition:all .3s ease}.auth-form{margin-bottom:24px}.auth-field-group{margin-bottom:20px}.auth-field-group:last-of-type{margin-bottom:24px}.auth-label{display:block;margin-bottom:8px;font-size:14px;font-weight:600;color:var(--auth-text-secondary);transition:color .3s ease}.auth-input{width:100%;padding:14px 16px;border:2px solid var(--auth-border-color);border-radius:8px;font-size:16px;background-color:var(--auth-bg-secondary);color:var(--auth-text-primary);transition:all .3s ease;box-sizing:border-box}.auth-input:focus{outline:none;border-color:var(--auth-accent-color);box-shadow:0 0 0 3px #007bff1a}.auth-input:disabled{opacity:.6;cursor:not-allowed;background-color:var(--auth-bg-primary)}.auth-input::placeholder{color:var(--auth-text-muted)}.auth-btn{width:100%;padding:14px 20px;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;margin-bottom:16px;position:relative;overflow:hidden}.auth-btn:disabled{opacity:.6;cursor:not-allowed;transform:none!important}.auth-btn:hover:not(:disabled){transform:translateY(-1px)}.auth-btn:active:not(:disabled){transform:translateY(0)}.auth-btn-primary{background:linear-gradient(135deg,var(--auth-accent-color),var(--auth-accent-hover));color:#fff;box-shadow:0 4px 12px #007bff4d}.auth-btn-primary:hover:not(:disabled){box-shadow:0 6px 16px #007bff66}.auth-btn-google{background:linear-gradient(135deg,var(--auth-google-color),var(--auth-google-hover));color:#fff;box-shadow:0 4px 12px #db44374d}.auth-btn-google:hover:not(:disabled){box-shadow:0 6px 16px #db443766}.auth-separator{text-align:center;margin:24px 0;position:relative}.auth-separator:before{content:"";position:absolute;top:50%;left:0;right:0;height:1px;background-color:var(--auth-border-color)}.auth-separator span{background-color:var(--auth-bg-secondary);color:var(--auth-text-muted);padding:0 16px;font-size:14px;font-weight:500;position:relative;z-index:1}.auth-nav{text-align:center;margin-top:24px}.auth-nav p{margin:0;color:var(--auth-text-muted);font-size:14px}.auth-nav a{color:var(--auth-accent-color);text-decoration:none;font-weight:600;transition:color .3s ease}.auth-nav a:hover{color:var(--auth-accent-hover);text-decoration:underline}.auth-loading{display:inline-block;width:16px;height:16px;border:2px solid transparent;border-top:2px solid currentColor;border-radius:50%;animation:auth-spin 1s linear infinite;margin-right:8px}@keyframes auth-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (max-width: 480px){.auth-container{padding:16px}.auth-card{padding:24px;border-radius:12px}.auth-title{font-size:24px;margin-bottom:24px}.auth-input{padding:12px 14px;font-size:16px}.auth-btn{padding:12px 16px;font-size:16px}}.auth-card{animation:auth-slideIn .5s ease-out}@keyframes auth-slideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.auth-input.error{border-color:var(--auth-danger-color);box-shadow:0 0 0 3px #dc35451a}.auth-input.success{border-color:var(--auth-success-color);box-shadow:0 0 0 3px #28a7451a}.auth-btn:focus{outline:2px solid var(--auth-accent-color);outline-offset:2px}.auth-input:focus{outline:2px solid var(--auth-accent-color);outline-offset:2px}.auth-btn-icon{margin-right:8px;font-size:18px}.auth-card:hover .auth-title{color:var(--auth-accent-color)}*{transition:color .3s ease,background-color .3s ease,border-color .3s ease,box-shadow .3s ease}:root{--bg-primary: #f8f9fa;--bg-secondary: #ffffff;--bg-tertiary: #f8f9fa;--text-primary: #212529;--text-secondary: #495057;--text-muted: #6c757d;--border-color: #e9ecef;--shadow-color: rgba(0, 0, 0, .1);--accent-color: #007bff;--accent-hover: #0056b3;--success-color: #28a745;--success-hover: #218838;--danger-color: #dc3545;--danger-hover: #c82333;--warning-color: #ffc107}[data-theme=dark]{--bg-primary: #1a1a1a;--bg-secondary: #2d2d2d;--bg-tertiary: #3a3a3a;--text-primary: #ffffff;--text-secondary: #e9ecef;--text-muted: #adb5bd;--border-color: #495057;--shadow-color: rgba(0, 0, 0, .3);--accent-color: #0d6efd;--accent-hover: #0b5ed7;--success-color: #198754;--success-hover: #157347;--danger-color: #dc3545;--danger-hover: #bb2d3b;--warning-color: #ffc107}.main-layout{display:flex;height:100vh;background-color:var(--bg-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--text-primary);transition:background-color .3s ease,color .3s ease}.main-layout.sidebar-collapsed .side-panel{width:0;min-width:0;max-width:0;overflow:hidden;border-right:none}.main-layout.sidebar-collapsed .editor-area{width:100%}.side-panel{width:30%;min-width:300px;max-width:400px;height:100vh;background-color:var(--bg-secondary);border-right:1px solid var(--border-color);display:flex;flex-direction:column;box-shadow:2px 0 4px var(--shadow-color);transition:all .3s ease,opacity .3s ease,transform .3s ease}.side-panel-header{padding:20px;border-bottom:1px solid var(--border-color);background-color:var(--bg-secondary);transition:background-color .3s ease,border-color .3s ease}.header-content{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.header-title{display:flex;align-items:center;gap:8px}.header-title svg{color:var(--text-primary)}.side-panel-header h2{margin:0;color:var(--text-primary);font-size:1.5rem;font-weight:700;transition:color .3s ease}.header-actions{display:flex;gap:8px;align-items:center}.new-note-btn{width:100%;padding:12px;background-color:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color);border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:8px}.new-note-btn:hover:not(:disabled){background-color:var(--bg-tertiary);border-color:var(--accent-color)}.new-note-btn:disabled{background-color:var(--text-muted);cursor:not-allowed;opacity:.6}.search-container{padding:15px 20px;border-bottom:1px solid var(--border-color);transition:border-color .3s ease}.search-input-wrapper{position:relative;display:flex;align-items:center}.search-input-wrapper svg{position:absolute;left:12px;color:var(--text-muted);z-index:1}.search-input{width:100%;padding:10px 12px 10px 40px;border:1px solid var(--border-color);border-radius:8px;font-size:14px;background-color:var(--bg-secondary);color:var(--text-primary);transition:all .3s ease}.search-input:focus{outline:none;border-color:var(--accent-color);background-color:var(--bg-secondary)}.search-input::placeholder{color:var(--text-muted)}.notes-list{flex:1;overflow-y:auto;padding:0}.note-item{padding:15px 20px;border-bottom:1px solid var(--border-color);cursor:pointer;transition:background-color .2s;background-color:var(--bg-secondary)}.note-item:hover{background-color:var(--bg-tertiary)}.note-item.active{background-color:var(--bg-tertiary);border-left:4px solid var(--accent-color)}.note-item-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:8px}.note-title{margin:0;font-size:16px;font-weight:600;color:var(--text-primary);flex:1;line-height:1.3;transition:color .3s ease}.note-actions{display:flex;align-items:center;gap:8px}.note-date{font-size:12px;color:var(--text-muted);white-space:nowrap;transition:color .3s ease}.note-preview{margin:0;font-size:14px;color:var(--text-muted);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .3s ease}.loading-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;color:var(--text-muted);transition:color .3s ease}.loading-spinner{width:24px;height:24px;border:2px solid var(--border-color);border-top:2px solid var(--accent-color);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:10px;transition:border-color .3s ease}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.empty-state{padding:40px 20px;text-align:center;color:var(--text-muted);transition:color .3s ease}.create-first-note-btn{margin-top:15px;padding:10px 20px;background-color:var(--success-color);color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:14px;transition:background-color .2s}.create-first-note-btn:hover{background-color:var(--success-hover)}.side-panel-footer{padding:15px 20px;border-top:1px solid var(--border-color);background-color:var(--bg-tertiary);transition:background-color .3s ease,border-color .3s ease}.user-info{display:flex;align-items:center;gap:12px}.user-avatar{width:40px;height:40px;background-color:var(--bg-tertiary);color:var(--text-muted);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;margin-right:12px;transition:all .3s ease}.user-avatar svg{color:var(--text-muted)}.user-details{flex:1}.user-email{margin:0 0 4px;font-size:14px;font-weight:500;color:var(--text-secondary);transition:color .3s ease}.notes-count{margin:0;font-size:12px;color:var(--text-muted);transition:color .3s ease}.editor-area{flex:1;height:100vh;display:flex;flex-direction:column;background-color:var(--bg-secondary);overflow:hidden;transition:all .3s ease}.editor-header{padding:20px;border-bottom:1px solid var(--border-color);background-color:var(--bg-tertiary);display:flex;justify-content:space-between;align-items:center;transition:background-color .3s ease,border-color .3s ease}.editor-title-container{flex:1;display:flex;align-items:center;margin-right:20px}.editor-title-input{flex:1;padding:12px 16px;border:1px solid var(--border-color);border-radius:6px;font-size:18px;font-weight:600;background-color:var(--bg-secondary);color:var(--text-primary);transition:all .3s ease}.editor-title-input:focus{outline:none;border-color:var(--accent-color)}.unsaved-indicator{color:var(--warning-color);font-size:20px;margin-left:10px;transition:color .3s ease}.editor-actions{display:flex;gap:10px}.sidebar-toggle-btn{display:flex;align-items:center;justify-content:center;padding:8px;background-color:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:6px;color:var(--text-secondary);cursor:pointer;transition:all .2s ease;font-size:14px;width:50px;height:50px}.sidebar-toggle-btn:hover{background-color:var(--bg-secondary);border-color:var(--accent-color);color:var(--accent-color)}.sidebar-toggle-btn svg{transition:transform .2s ease}.sidebar-toggle-btn:hover svg{transform:scale(1.1)}.deselect-btn{display:flex;align-items:center;gap:6px;background-color:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-secondary);padding:8px 12px;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.deselect-btn:hover{background-color:var(--bg-secondary);border-color:var(--text-muted);color:var(--text-primary)}.deselect-btn svg{transition:transform .2s ease}.deselect-btn:hover svg{transform:scale(1.1)}@media (max-width: 768px){.deselect-btn{background-color:var(--text-muted);color:#fff;border-color:var(--text-muted)}.deselect-btn:hover{background-color:var(--text-secondary);border-color:var(--text-secondary);color:#fff}}.delete-btn{font-size:18px}.save-btn,.delete-btn{padding:10px 16px;border:none;border-radius:6px;font-size:18px;font-weight:500;cursor:pointer;transition:background-color .2s}.save-btn{background-color:var(--success-color);color:#fff}.save-btn:hover:not(:disabled){background-color:var(--success-hover)}.save-btn:disabled{background-color:var(--text-muted);cursor:not-allowed}.saving-indicator{color:var(--accent-color);font-size:14px;font-weight:500;padding:8px 12px;background-color:var(--bg-tertiary);border-radius:4px;transition:color .3s ease}.notification-toggle-btn{background:none;border:none;font-size:18px;cursor:pointer;padding:8px;border-radius:50%;transition:all .2s ease;color:var(--text-muted)}.notification-toggle-btn:hover{background-color:var(--bg-tertiary);color:var(--accent-color);transform:scale(1.1)}.notification-toggle-btn:active{transform:scale(.95)}.pwa-install-btn{display:flex;align-items:center;gap:8px;background-color:var(--accent-color);color:#fff;border:none;border-radius:8px;padding:10px 16px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease;box-shadow:0 2px 4px var(--shadow-color)}.pwa-install-btn:hover:not(:disabled){background-color:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 8px var(--shadow-color)}.pwa-install-btn:active:not(:disabled){transform:translateY(0);box-shadow:0 2px 4px var(--shadow-color)}.pwa-install-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.pwa-install-icon{font-size:16px;line-height:1}.pwa-install-text{font-size:14px;font-weight:500}.pwa-install-btn.compact{padding:8px;border-radius:50%;min-width:40px;justify-content:center}.pwa-install-btn.compact .pwa-install-text{display:none}.pwa-install-section{margin-top:16px;padding-top:16px;border-top:1px solid var(--border-color)}.pwa-install-section .pwa-install-btn{width:100%;justify-content:center}.delete-btn{display:flex;align-items:center;gap:8px;background-color:transparent;color:var(--danger-color);border:1px solid var(--danger-color);padding:8px 16px;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.delete-btn:hover:not(:disabled){background-color:var(--danger-color);color:#fff}.delete-btn:disabled{opacity:.6;cursor:not-allowed}.delete-btn svg{transition:transform .2s ease}.delete-btn:hover:not(:disabled) svg{transform:scale(1.1)}.editor-content{flex:1;padding:0;overflow:hidden;display:flex;flex-direction:column}.editor-textarea{flex:1;width:100%;padding:20px;border:none;outline:none;font-size:16px;line-height:1.6;resize:none;font-family:inherit;background-color:var(--bg-secondary);color:var(--text-primary);min-height:0;transition:background-color .3s ease,color .3s ease}.no-note-selected{flex:1;display:flex;align-items:center;justify-content:center;background-color:var(--bg-tertiary);transition:background-color .3s ease}.no-note-content{text-align:center;color:var(--text-muted);transition:color .3s ease}.no-note-content h3{margin:0 0 10px;font-size:24px;color:var(--text-secondary);transition:color .3s ease}.no-note-content p{margin:0 0 20px;font-size:16px}.no-note-icon{font-size:48px;opacity:.5}.editor-footer{padding:15px 20px;border-top:1px solid var(--border-color);background-color:var(--bg-tertiary);display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--text-muted);transition:background-color .3s ease,border-color .3s ease,color .3s ease}.note-info{display:flex;gap:15px}.save-status{color:var(--warning-color);font-weight:500;transition:color .3s ease}@media (max-width: 768px){.main-layout{flex-direction:column;height:100vh}.side-panel{width:100%;height:70vh;min-width:unset;max-width:unset;border-right:none;border-bottom:1px solid var(--border-color);transition:height .3s ease}.editor-area{height:30vh;flex:1;transition:height .3s ease}.main-layout.has-active-note .side-panel{height:30vh}.main-layout.has-active-note .editor-area{height:70vh}.main-layout.sidebar-collapsed .side-panel{height:0;min-height:0;overflow:hidden;border-bottom:none;opacity:0;transform:translateY(-10px)}.main-layout.sidebar-collapsed .editor-area{height:100vh;width:100%}.main-layout:not(.sidebar-collapsed) .side-panel{height:70vh;overflow:visible;opacity:1;transform:translateY(0)}.main-layout:not(.sidebar-collapsed).has-active-note .side-panel{height:30vh}.main-layout:not(.sidebar-collapsed) .editor-area{height:30vh}.main-layout:not(.sidebar-collapsed).has-active-note .editor-area{height:70vh}.editor-header{flex-direction:column;gap:15px;align-items:stretch}.editor-title-container{margin-right:0}.editor-actions{justify-content:center}.sidebar-toggle-btn{position:relative;z-index:10}.main-layout.sidebar-collapsed .editor-header:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--accent-color),var(--success-color));z-index:1;border-radius:0 0 4px 4px}.main-layout.sidebar-collapsed .editor-area{box-shadow:0 0 20px #0000001a}}@media (max-width: 480px){.side-panel-header,.search-container,.editor-header,.editor-footer{padding:15px}.note-item{padding:12px 15px}.editor-textarea{padding:15px}.main-layout:not(.has-active-note) .side-panel{height:75vh}.main-layout:not(.has-active-note) .editor-area{height:25vh}.main-layout.has-active-note .side-panel{height:0vh}.main-layout.has-active-note .editor-area{height:75vh}.sidebar-toggle-btn{width:40px;height:40px;font-size:18px}.delete-btn{padding:12px 16px;font-size:14px}}.theme-toggle{display:flex;align-items:center;justify-content:center;padding:8px;background-color:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:6px;color:var(--text-secondary);cursor:pointer;transition:all .2s ease;font-size:14px;width:32px;height:32px}.theme-toggle:hover{background-color:var(--bg-secondary);border-color:var(--accent-color)}.theme-toggle svg{transition:transform .2s ease}.theme-toggle:hover svg{transform:scale(1.1)}.logout-btn-compact{display:flex;align-items:center;justify-content:center;background-color:transparent;color:var(--danger-color);border:1px solid var(--danger-color);padding:6px;border-radius:50%;cursor:pointer;transition:all .2s ease;width:32px;height:32px;margin-left:auto}.logout-btn-compact:hover{background-color:var(--danger-color);color:#fff;transform:scale(1.1)}.logout-btn-compact svg{transition:transform .2s ease}.unsaved-indicator{color:var(--warning-color);font-size:16px;margin-left:8px}.saving-indicator{color:var(--accent-color);font-size:16px;margin-left:8px}.notification-popup-overlay{position:fixed;inset:0;background-color:#0009;display:flex;align-items:center;justify-content:center;z-index:10000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fadeIn .3s ease-out}.notification-popup{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:16px;box-shadow:0 20px 40px var(--shadow-color);max-width:420px;width:90%;margin:20px;animation:slideUp .3s ease-out;overflow:hidden}.notification-popup-header{display:flex;align-items:center;gap:12px;padding:24px 24px 16px;border-bottom:1px solid var(--border-color)}.notification-icon{font-size:24px;width:40px;height:40px;display:flex;align-items:center;justify-content:center;background-color:var(--accent-color);border-radius:50%;color:#fff}.notification-popup-header h3{margin:0;color:var(--text-primary);font-size:20px;font-weight:600}.notification-popup-content{padding:20px 24px}.notification-popup-content p{margin:0 0 16px;color:var(--text-secondary);line-height:1.5}.notification-popup-content ul{margin:0 0 16px;padding-left:20px;color:var(--text-secondary)}.notification-popup-content li{margin-bottom:8px;line-height:1.4}.notification-benefit{background-color:var(--bg-tertiary);padding:12px;border-radius:8px;border-left:4px solid var(--accent-color);margin:16px 0 0!important}.notification-benefit strong{color:var(--accent-color)}.notification-popup-actions{display:flex;gap:12px;padding:16px 24px;border-top:1px solid var(--border-color)}.notification-btn-primary,.notification-btn-secondary{flex:1;padding:12px 20px;border-radius:8px;font-weight:500;font-size:14px;cursor:pointer;transition:all .2s ease;border:none}.notification-btn-primary{background-color:var(--accent-color);color:#fff}.notification-btn-primary:hover:not(:disabled){background-color:var(--accent-hover);transform:translateY(-1px)}.notification-btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.notification-btn-secondary{background-color:transparent;color:var(--text-secondary);border:1px solid var(--border-color)}.notification-btn-secondary:hover:not(:disabled){background-color:var(--bg-tertiary);color:var(--text-primary)}.notification-btn-secondary:disabled{opacity:.6;cursor:not-allowed}.notification-popup-footer{padding:12px 24px 20px;border-top:1px solid var(--border-color);background-color:var(--bg-tertiary)}.notification-popup-footer small{color:var(--text-muted);font-size:12px;line-height:1.4}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(30px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}@media (max-width: 480px){.notification-popup{margin:10px;width:calc(100% - 20px)}.notification-popup-header,.notification-popup-content,.notification-popup-actions,.notification-popup-footer{padding-left:16px;padding-right:16px}.notification-popup-actions{flex-direction:column}.notification-btn-primary,.notification-btn-secondary{width:100%}}
