*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background:#f0f2f5;color:#1a1a1a;min-height:100vh}.login-screen{display:flex;justify-content:center;align-items:center;min-height:100vh;padding:20px}.login-card{background:#fff;padding:40px;border-radius:12px;box-shadow:0 2px 12px #00000014;width:100%;max-width:400px}.login-title{font-size:28px;text-align:center;margin-bottom:32px}.login-form{display:flex;flex-direction:column;gap:16px}.login-error{background:#fff0f0;color:#c00;padding:10px 14px;border-radius:6px;font-size:14px}.login-label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:500}.login-input{padding:10px 12px;border:1px solid #d0d0d0;border-radius:6px;font-size:15px;outline:none;transition:border-color .15s}.login-input:focus{border-color:#4a6cf7}.login-btn{padding:12px;background:#4a6cf7;color:#fff;border:none;border-radius:6px;font-size:16px;cursor:pointer;margin-top:4px;transition:background .15s}.login-btn:hover{background:#3b5de7}.login-btn:disabled{background:#a0b0f0;cursor:not-allowed}.login-signup-link{text-align:center;margin-top:24px;font-size:14px;color:#666}.login-signup-link a{color:#4a6cf7;text-decoration:none}.notes-screen{max-width:960px;margin:0 auto;padding:24px 20px}.notes-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}.notes-header-title{font-size:24px}.notes-header-actions{display:flex;gap:12px}.notes-create-btn{padding:10px 20px;background:#4a6cf7;color:#fff;border:none;border-radius:6px;font-size:14px;cursor:pointer}.notes-create-btn:hover{background:#3b5de7}.notes-logout-btn{padding:10px 20px;background:transparent;color:#666;border:1px solid #d0d0d0;border-radius:6px;font-size:14px;cursor:pointer}.notes-logout-btn:hover{background:#f5f5f5}.notes-section{margin-bottom:32px}.notes-section-title{font-size:16px;color:#888;font-weight:500;margin-bottom:12px}.notes-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}.notes-message,.notes-empty{text-align:center;padding:60px 20px;color:#888}.notes-message p,.notes-empty p{margin-bottom:8px}.notes-error{text-align:center;padding:40px 20px;color:#c00}.notes-error-actions{display:flex;gap:10px;justify-content:center}.notes-error button{margin-top:12px;padding:8px 24px;background:#4a6cf7;color:#fff;border:none;border-radius:6px;cursor:pointer}.notes-error-dismiss{margin-top:12px;padding:8px 24px;background:transparent;color:#666;border:1px solid #d0d0d0;border-radius:6px;cursor:pointer}.notes-error-dismiss:hover{background:#f5f5f5}.note-card{position:relative;background:#fff;border-radius:10px;padding:18px 16px;box-shadow:0 1px 4px #0000000f;cursor:pointer;transition:box-shadow .15s;min-height:80px;display:flex;align-items:center}.note-card:hover{box-shadow:0 3px 12px #0000001a}.note-card:hover .note-card-delete-btn,.note-card:hover .note-card-pin-btn{opacity:1}.note-card--pinned{background:#fffbe6;border:1px solid #ffe58f}.note-card-title{font-size:15px;font-weight:500;word-break:break-word;padding:0 28px}.note-card-pin-btn{position:absolute;top:6px;left:8px;width:26px;height:26px;display:flex;align-items:center;justify-content:center;border:none;border-radius:4px;background:transparent;color:#bbb;font-size:14px;cursor:pointer;opacity:0;transition:opacity .15s,color .15s,background .15s}.note-card-pin-btn--active{color:#d4a017}.note-card-pin-btn:hover{color:#d4a017;background:#fffbe6}.note-card-delete-btn{position:absolute;top:6px;right:8px;width:26px;height:26px;display:flex;align-items:center;justify-content:center;border:none;border-radius:4px;background:transparent;color:#999;font-size:16px;cursor:pointer;opacity:0;transition:opacity .15s,color .15s,background .15s}.note-card-delete-btn:hover{color:#c00;background:#fff0f0}.editor-screen{display:flex;justify-content:center;padding:40px 20px;min-height:100vh}.editor-card{background:#fff;padding:40px;border-radius:12px;box-shadow:0 2px 12px #00000014;width:100%;max-width:700px;border-top:4px solid transparent}.editor-card--new{border-top-color:#2e7d32}.editor-card--edit{border-top-color:#4a6cf7}.editor-title{font-size:24px;margin-bottom:28px}.editor-form{display:flex;flex-direction:column;gap:16px}.editor-error{background:#fff0f0;color:#c00;padding:10px 14px;border-radius:6px;font-size:14px}.editor-label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:500}.editor-input{padding:10px 12px;border:1px solid #d0d0d0;border-radius:6px;font-size:15px;outline:none;transition:border-color .15s}.editor-input:focus{border-color:#4a6cf7}.editor-textarea{padding:10px 12px;border:1px solid #d0d0d0;border-radius:6px;font-size:15px;font-family:inherit;outline:none;transition:border-color .15s;resize:vertical}.editor-textarea:focus{border-color:#4a6cf7}.editor-actions{display:flex;gap:12px;margin-top:4px}.editor-save-btn{padding:10px 12px;background:#4a6cf7;color:#fff;border:none;border-radius:6px;font-size:18px;line-height:1;cursor:pointer;transition:background .15s}.editor-save-btn:hover{background:#3b5de7}.editor-save-btn:disabled{background:#a0b0f0;cursor:not-allowed}.editor-cancel-btn{padding:10px 12px;background:transparent;color:#666;border:1px solid #d0d0d0;border-radius:6px;font-size:18px;line-height:1;cursor:pointer;transition:background .15s}.editor-cancel-btn:hover{background:#f5f5f5}.editor-reload-btn{padding:10px 12px;background:transparent;color:#666;border:1px solid #d0d0d0;border-radius:6px;font-size:18px;line-height:1;cursor:pointer;transition:background .15s}.editor-reload-btn:hover{background:#f5f5f5}.editor-reload-btn:disabled{opacity:.5;cursor:not-allowed}.editor-back-link{background:none;border:none;color:#4a6cf7;font-size:14px;cursor:pointer;padding:0;margin-bottom:12px;display:inline-block;text-decoration:none}.editor-back-link:hover{text-decoration:underline}.editor-loading{text-align:center;padding:60px 20px;color:#888;font-size:16px}.editor-saved-flash{color:#2e7d32;font-size:14px;font-weight:400;margin-left:12px;opacity:1;transition:opacity .5s ease-out}.editor-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.editor-dialog{background:#fff;border-radius:12px;padding:28px 32px;max-width:440px;width:100%;box-shadow:0 4px 24px #00000026}.editor-dialog-message{font-size:15px;line-height:1.5;color:#333;margin-bottom:24px}.editor-dialog-actions{display:flex;gap:10px;justify-content:flex-end}.editor-dialog-btn{padding:10px 20px;border-radius:6px;font-size:14px;cursor:pointer;border:1px solid #d0d0d0;background:#fff;color:#444;transition:background .15s}.editor-dialog-btn:hover{background:#f5f5f5}.editor-dialog-btn--primary{background:#4a6cf7;color:#fff;border-color:#4a6cf7}.editor-dialog-btn--primary:hover{background:#3b5de7}.editor-dialog-btn--primary:disabled{background:#a0b0f0;border-color:#a0b0f0;cursor:not-allowed}.editor-dialog-btn--danger{color:#c00;border-color:#c00}.editor-dialog-btn--danger:hover{background:#fff0f0}.editor-dialog-btn--danger:disabled{opacity:.6;cursor:not-allowed}.richtext-editor{border:1px solid #d0d0d0;border-radius:6px;overflow:hidden;transition:border-color .15s}.richtext-editor:focus-within{border-color:#4a6cf7}.richtext-toolbar{display:flex;align-items:center;gap:4px;padding:8px 10px;background:#f8f9fa;border-bottom:1px solid #e0e0e0}.richtext-toolbar-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:4px;background:transparent;font-size:14px;cursor:pointer;color:#444;padding:0}.richtext-toolbar-btn:hover{background:#e8eaed}.richtext-toolbar-btn.is-active{background:#d2e3fc;color:#4a6cf7;border-color:#4a6cf7}.richtext-toolbar-btn--bold{font-weight:700}.richtext-toolbar-btn--italic{font-style:italic}.richtext-toolbar-btn--strike{text-decoration:line-through}.richtext-toolbar-btn--list{font-size:18px;font-weight:700;line-height:1}.richtext-toolbar-divider{width:1px;height:20px;background:#d0d0d0;margin:0 4px}.richtext-content .richtext-prosemirror{min-height:200px;padding:12px;outline:none;font-size:15px;line-height:1.6}.richtext-content .richtext-prosemirror p.is-editor-empty:first-child:before{content:attr(data-placeholder);color:#aaa;pointer-events:none;float:left;height:0}.richtext-content ul[data-type=taskList]{list-style:none;padding:0}.richtext-content ul[data-type=taskList] li{display:flex;align-items:flex-start;gap:8px;margin-bottom:4px}.richtext-content ul[data-type=taskList] li label{display:flex;align-items:center;cursor:pointer}.richtext-content ul[data-type=taskList] li label input[type=checkbox]{width:16px;height:16px;cursor:pointer;accent-color:#4a6cf7;margin:2px 0 0}.richtext-content ul[data-type=taskList] li[data-checked=true]>div{text-decoration:line-through;color:#999}.task-item-move{display:none;gap:1px;margin-left:auto;flex-shrink:0;padding-left:8px}.richtext-content ul[data-type=taskList] li:hover .task-item-move{display:inline-flex}.task-item-drag-handle{width:18px;height:20px;cursor:grab;display:flex;align-items:center;justify-content:center;color:#bbb;font-size:11px;letter-spacing:-2px;-webkit-user-select:none;user-select:none;touch-action:none;line-height:1}.task-item-drag-handle:active{cursor:grabbing}.task-item--dragging{opacity:.35}.task-item--drag-clone{box-shadow:0 4px 16px #00000026;background:#fff}.task-item--drag-over{border-top:2px solid #4a6cf7}.task-item--drag-over-after{border-bottom:2px solid #4a6cf7}.richtext-content ul:not([data-type=taskList]),.richtext-content ol{padding-left:20px}.richtext-content ul:not([data-type=taskList]){list-style-type:disc}.richtext-content ul:not([data-type=taskList]) ul{list-style-type:circle}.richtext-content ul:not([data-type=taskList]) ul ul{list-style-type:square}.richtext-content p{margin:0 0 8px}.richtext-content p:last-child{margin-bottom:0}