:root{--blue: #3b5bdb;--blue-hover: #3250c7;--blue-soft: #edf0fd;--text: #1c1c1c;--muted: #6b6b6b;--line: #e6e6e3;--bg: #ffffff;--bg-soft: #f9f9f7;--field: #f2f2ee;--danger: #c92a2a;--radius: 12px;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}button,input,textarea{font:inherit;color:inherit}button{cursor:pointer;background:none;border:0;padding:0}button:disabled{cursor:default;opacity:.6}:focus-visible{outline:2px solid var(--blue);outline-offset:2px}.splash{height:100%;display:grid;place-items:center;color:var(--muted)}.logo-mark{display:inline-grid;place-items:center;flex-shrink:0;background:var(--blue);color:#fff;border-radius:9px}.brand{display:flex;align-items:center;gap:12px}.brand-name{font-size:20px;font-weight:600}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--blue);color:#fff;border-radius:10px;font-weight:600;font-size:17px;padding:0 18px;height:50px;transition:background .15s}.btn-primary:hover:not(:disabled){background:var(--blue-hover)}.btn-block{width:100%}.icon-btn{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:10px;color:#444}.icon-btn:hover{background:var(--field)}.login-page{min-height:100%;display:grid;place-items:center;background:var(--bg-soft);padding:24px}.login-card{width:100%;max-width:450px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:40px;display:flex;flex-direction:column;gap:18px}.login-title{font-size:30px;font-weight:700;margin:12px 0 0}.field{display:flex;flex-direction:column;gap:10px;font-size:16px;font-weight:500}.field input{height:54px;padding:0 16px;border:1px solid #d4d4d0;border-radius:10px;font-size:18px;font-weight:400;background:#fff}.field input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-soft)}.form-error{margin:0;color:var(--danger);font-size:14px}.form-info{margin:0;color:#2b8a3e;font-size:14px}.switch-mode{margin:0;text-align:center;color:var(--muted);font-size:15px}.link-btn{color:var(--blue);font-weight:600}.demo-note{margin:0;font-size:13px;color:var(--muted);background:var(--bg-soft);border-radius:8px;padding:10px 12px;line-height:1.5}.note-list{list-style:none;margin:0;padding:0}.note-item{width:100%;display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:16px 20px;border-bottom:1px solid var(--line);text-align:left;transition:background .1s}.note-item:hover{background:#f2f2ef}.note-item.is-selected{background:var(--blue-soft)}.note-item>span{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.note-item-title{font-weight:600;font-size:17px}.note-item-preview{color:var(--muted);font-size:15px}.note-item-meta{display:flex;align-items:center;gap:14px;color:var(--muted);font-size:14px}.note-item-images{display:inline-flex;align-items:center;gap:6px}.editor{max-width:860px;margin:0 auto;padding:32px 56px 80px}.editor-top{display:flex;align-items:center;gap:8px;margin-bottom:18px}.editor-date{flex:1;color:var(--muted);font-size:15px}.back-btn{display:none;margin-left:-10px}.editor-title{width:100%;border:0;outline:none;padding:0;font-size:36px;font-weight:700;letter-spacing:-.01em;margin-bottom:18px;background:transparent}.editor-body{width:100%;min-height:150px;border:0;outline:none;padding:0;resize:none;overflow:hidden;font-size:19px;line-height:1.68;background:transparent}.editor-title::placeholder,.editor-body::placeholder{color:#b3b3b0}.images{border-top:1px solid var(--line);margin-top:32px;padding-top:22px}.images-label{font-size:16px;font-weight:600;color:var(--muted);margin:0 0 16px}.image-grid{display:grid;grid-template-columns:repeat(auto-fill,214px);gap:16px}.image-tile,.image-add{position:relative;aspect-ratio:4 / 3;border-radius:12px;overflow:hidden}.image-open{display:block;width:100%;height:100%}.image-open img{width:100%;height:100%;object-fit:cover;display:block}.image-remove{position:absolute;top:8px;right:8px;width:32px;height:32px;display:grid;place-items:center;border-radius:50%;background:#fff;color:#222;box-shadow:0 1px 3px #00000026}.image-remove:hover{background:#f3f3f3}.image-tile.is-uploading{display:grid;place-items:center;background:var(--field);color:var(--muted);font-size:14px;animation:pulse 1.2s ease-in-out infinite}@keyframes pulse{50%{opacity:.55}}.image-add{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;border:1.5px dashed #c4c4c0;color:#555;font-size:17px}.image-add:hover:not(:disabled){border-color:var(--blue);color:var(--blue)}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;background:#000000d9;display:grid;place-items:center;padding:24px;cursor:zoom-out}.lightbox img{max-width:100%;max-height:100%;border-radius:8px}.lightbox-close{position:absolute;top:16px;right:16px;width:40px;height:40px;display:grid;place-items:center;border-radius:50%;background:#ffffff26;color:#fff}.app{height:100%;display:grid;grid-template-columns:264px 360px 1fr;background:var(--bg)}.sidebar{background:#141b3d;color:#c7cde6;display:flex;flex-direction:column;gap:22px;padding:20px 16px;overflow-y:auto;z-index:40}.sidebar .brand-name{color:#fff}.sidebar-top{display:flex;align-items:center;justify-content:space-between;padding:0 4px}.sidebar-close{display:none;color:#c7cde6}.sidebar-close:hover{background:#ffffff14}.sidebar-new{height:46px;font-size:16px}.nav{display:flex;flex-direction:column;gap:2px}.nav-label{margin:0 0 6px;padding:0 12px;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#7f88b0}.nav-item{display:flex;align-items:center;gap:12px;height:42px;padding:0 12px;border-radius:9px;color:#c7cde6;font-size:15px;font-weight:500;text-align:left}.nav-item:hover{background:#ffffff0f;color:#fff}.nav-item.is-active{background:#5c7cfa38;color:#fff}.nav-text{flex:1}.nav-count{min-width:26px;padding:2px 8px;border-radius:20px;background:#ffffff14;font-size:12px;text-align:center}.nav-item.is-active .nav-count{background:var(--blue);color:#fff}.stats{display:grid;grid-template-columns:1fr 1fr;gap:10px}.stat{display:flex;flex-direction:column;gap:2px;padding:14px;border-radius:12px;background:#ffffff0f}.stat-value{font-size:24px;font-weight:700;color:#fff}.stat-label{font-size:13px;color:#8f98bf}.sidebar-user{margin-top:auto;display:flex;align-items:center;gap:10px;padding:12px 4px 0;border-top:1px solid rgba(255,255,255,.08)}.avatar{width:34px;height:34px;flex-shrink:0;display:grid;place-items:center;border-radius:50%;background:var(--blue);color:#fff;font-weight:600}.user-email{flex:1;min-width:0;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-user .icon-btn{color:#c7cde6;width:36px;height:36px}.sidebar-user .icon-btn:hover{background:#ffffff14}.scrim{display:none}.list-pane{display:flex;flex-direction:column;min-height:0;background:var(--bg-soft);border-right:1px solid var(--line)}.list-header{display:flex;align-items:center;gap:10px;padding:22px 20px 14px}.menu-btn,.new-mini{display:none}.list-title{margin:0;font-size:22px;font-weight:700}.count-badge{padding:2px 10px;border-radius:20px;background:var(--blue-soft);color:var(--blue);font-size:13px;font-weight:600}.new-mini{margin-left:auto;width:40px;height:40px;padding:0}.search{margin:0 20px 14px;display:flex;align-items:center;gap:10px;height:44px;padding:0 14px;background:#fff;border:1px solid var(--line);border-radius:11px;color:#666}.search:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-soft)}.search input{flex:1;min-width:0;border:0;background:transparent;font-size:16px;outline:none}.search input::placeholder{color:#888}.list-scroll{flex:1;overflow-y:auto;border-top:1px solid var(--line)}.list-empty{padding:40px 24px;color:var(--muted);text-align:center}.note-item-row{display:flex;align-items:center;gap:8px}.note-item-row .note-item-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.unsaved-dot{width:8px;height:8px;flex-shrink:0;border-radius:50%;background:#f59f00}.note-item.is-selected{box-shadow:inset 3px 0 0 var(--blue)}.editor-pane{overflow-y:auto;min-width:0}.editor-empty{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:var(--muted)}.editor-empty p{margin:0}.unsaved-label{color:#e67700;font-size:14px;font-weight:500}.save-btn{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 16px;border-radius:10px;font-weight:600;font-size:15px;transition:background .15s,color .15s}.save-btn.is-dirty{background:var(--blue);color:#fff}.save-btn.is-dirty:hover{background:var(--blue-hover)}.save-btn.is-saving{background:var(--blue);color:#fff;opacity:.75}.save-btn.is-saved{background:#ebfbee;color:#2b8a3e;opacity:1}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%);z-index:60;max-width:calc(100% - 32px);background:#222;color:#fff;padding:12px 18px;border-radius:10px;font-size:14px;box-shadow:0 6px 20px #0003}@media (max-width: 1099px){.app{grid-template-columns:340px 1fr}.sidebar{position:fixed;inset:0 auto 0 0;width:280px;transform:translate(-100%);transition:transform .22s ease}.app.sidebar-open .sidebar{transform:none;box-shadow:0 0 40px #00000040}.app.sidebar-open .scrim{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:30;background:#0a0e2373}.sidebar-close,.menu-btn,.new-mini{display:inline-grid}.new-mini{display:inline-flex}.list-header{padding:14px 14px 12px;gap:8px}.search{margin:0 14px 12px}.editor{padding:28px 36px 80px}}@media (max-width: 767px){.app{grid-template-columns:1fr}.editor-pane,.app.has-note .list-pane{display:none}.app.has-note .editor-pane{display:block}.list-pane{border-right:0}.list-title{font-size:20px}.editor{padding:14px 16px 60px}.editor-top{gap:4px;margin-bottom:14px}.editor-date{font-size:13px}.unsaved-label{display:none}.save-btn{height:38px;padding:0 12px;font-size:14px}.back-btn{display:inline-grid}.editor-title{font-size:26px;margin-bottom:12px}.editor-body{font-size:17px;line-height:1.55;min-height:110px}.images{margin-top:24px}.image-grid{grid-template-columns:1fr 1fr;gap:12px}.login-card{padding:28px 22px}}