:root{color-scheme:light dark;--bg: #fbfaf7;--surface: #ffffff;--surface-2: #f3f1ec;--surface-3: #ebe7df;--border: #e8e4dc;--border-strong: #d8d2c6;--text: #1d1d1f;--text-muted: #6b6660;--text-faint: #aaa49b;--accent: #e64b1f;--accent-soft: #fde8de;--danger: #c0392b;--sidebar-w: 240px;--notelist-w: 320px;--font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Pretendard", "Apple SD Gothic Neo", "Helvetica Neue", Arial, sans-serif;--font-mono: "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media(prefers-color-scheme:dark){:root{--bg: #161512;--surface: #1d1c19;--surface-2: #25241f;--surface-3: #2c2b26;--border: #2f2d28;--border-strong: #3a3833;--text: #ecebe6;--text-muted: #8a857d;--text-faint: #5d5a53;--accent: #ff6a3d;--accent-soft: #3a2218;--danger: #ff5b48}}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-size:14px;line-height:1.55}button{font:inherit;color:inherit;background:transparent;border:0;padding:0;cursor:pointer}input,textarea{font:inherit;color:inherit}.app-shell{display:grid;grid-template-columns:var(--sidebar-w) var(--notelist-w) 1fr;height:100%;width:100%;background:var(--bg)}.sidebar{background:var(--surface-2);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}.sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:14px 14px 10px}.sidebar-title{font-weight:600;font-size:13px;letter-spacing:-.01em;color:var(--text)}.sidebar-actions{display:flex;gap:4px}.icon-btn{display:inline-flex;align-items:center;gap:2px;height:26px;padding:0 8px;border-radius:6px;background:transparent;color:var(--text-muted);font-size:12px;font-weight:500;transition:background .1s}.icon-btn:hover{background:var(--surface-3);color:var(--text)}.icon-btn-sub{font-size:12px}.sidebar-section{padding:4px 6px;display:flex;flex-direction:column;gap:1px}.sidebar-section-title{padding:14px 16px 6px;font-size:11px;font-weight:600;color:var(--text-faint);text-transform:uppercase;letter-spacing:.06em}.sidebar-tree{padding:0 6px;display:flex;flex-direction:column;gap:1px;overflow-y:auto;flex-shrink:1}.row{display:flex;align-items:center;width:100%;padding:5px 10px;border-radius:6px;font-size:13px;text-align:left;color:var(--text);transition:background .08s}.row:hover{background:var(--surface-3)}.row-active,.row-active:hover{background:var(--accent);color:#fff}.row-active .row-count{color:#ffffffd9}.row-toggle,.row-toggle-placeholder{width:16px;height:16px;flex-shrink:0;color:var(--text-faint);display:inline-flex;align-items:center;justify-content:center;border-radius:3px}.row-toggle:hover{color:var(--text);background:var(--surface-3)}.row-icon{display:inline-flex;width:18px;align-items:center;justify-content:center;font-size:14px;flex-shrink:0;margin-right:6px;line-height:1}.sidebar-section .row .row-icon{margin-left:4px}.folder-row{gap:2px}.row-more{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:5px;color:var(--text-faint);font-size:18px;line-height:1;flex-shrink:0;opacity:0;transition:opacity .1s,background .1s,color .1s}.row:hover .row-more,.notelist-item:hover .row-more,.row-more:focus-visible{opacity:1}.row-more:hover{background:var(--surface-3);color:var(--text)}.row-active .row-more{color:#fffc}.row-active .row-more:hover{background:#ffffff2e;color:#fff}.notelist-item{position:relative;flex-direction:row;align-items:flex-start;padding:0}.notelist-item-main{flex:1;min-width:0;text-align:left;padding:10px 12px;background:transparent;border:0;display:flex;flex-direction:column}.notelist-item-more{position:absolute;top:8px;right:8px}.row-main{flex:1;display:flex;align-items:center;justify-content:space-between;text-align:left;min-width:0}.row-label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}.row-count{font-size:11px;color:var(--text-faint);margin-left:8px;flex-shrink:0}.notelist{background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}.notelist-header{display:flex;align-items:center;justify-content:space-between;padding:14px 18px 10px}.notelist-title{font-weight:600;font-size:15px;letter-spacing:-.01em;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.primary-btn{padding:6px 12px;border-radius:6px;background:var(--accent);color:#fff;font-size:12px;font-weight:500;transition:filter .1s}.primary-btn:hover{filter:brightness(1.08)}.notelist-search{padding:0 14px 8px}.notelist-search input{width:100%;height:32px;padding:0 12px;border-radius:6px;border:1px solid var(--border);background:var(--surface-2);outline:none;transition:border-color .1s,background .1s}.notelist-search input:focus{border-color:var(--accent);background:var(--surface)}.notelist-items{flex:1;overflow-y:auto;padding:0 6px 12px}.notelist-empty{padding:32px 16px;color:var(--text-faint);text-align:center;font-size:13px}.notelist-item{display:flex;flex-direction:column;width:100%;text-align:left;padding:10px 12px;border-radius:8px;margin-bottom:2px;transition:background .08s;border-left:2px solid transparent}.notelist-item:hover{background:var(--surface-2)}.notelist-item-active,.notelist-item-active:hover{background:var(--accent-soft);border-left-color:var(--accent)}.notelist-item-title{font-weight:600;font-size:14px;display:flex;align-items:center;gap:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pin{font-size:12px}.notelist-item-meta{font-size:11px;color:var(--text-faint);margin-top:2px}.notelist-item-preview{font-size:12px;color:var(--text-muted);margin-top:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.45}.editor{display:flex;flex-direction:column;overflow:hidden;background:var(--bg)}.editor-empty{display:flex;align-items:center;justify-content:center}.empty-state{color:var(--text-faint);font-size:14px}.editor-header{display:flex;align-items:center;justify-content:space-between;padding:14px 24px 10px;gap:12px;border-bottom:1px solid var(--border)}.editor-meta{display:flex;flex-wrap:wrap;gap:6px;flex:1;min-width:0}.tag-chip{display:inline-flex;align-items:center;padding:2px 8px;font-size:11px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-weight:500}.editor-actions{display:flex;gap:6px;flex-shrink:0}.ghost-btn{padding:5px 10px;border-radius:6px;background:transparent;color:var(--text-muted);font-size:12px;font-weight:500;transition:background .1s,color .1s}.ghost-btn:hover{background:var(--surface-2);color:var(--text)}.ghost-btn.active{background:var(--accent-soft);color:var(--accent)}.danger-btn{padding:5px 10px;border-radius:6px;background:transparent;color:var(--danger);font-size:12px;font-weight:500}.danger-btn:hover{background:#c0392b1a}.editor-textarea{flex:1;width:100%;padding:24px 48px 60px;border:0;outline:0;background:transparent;color:var(--text);font-family:var(--font-sans);font-size:15px;line-height:1.6;resize:none}.editor-textarea::placeholder{color:var(--text-faint)}.editor-backlinks{border-top:1px solid var(--border);padding:12px 24px 18px;background:var(--surface);font-size:13px}.editor-backlinks-title{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-faint);margin-bottom:8px}.editor-backlink{padding:4px 0;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.editor-backlink strong{color:var(--text)}.sidebar-user{margin-top:auto;padding:10px 14px;border-top:1px solid var(--border);display:flex;align-items:center;gap:8px;background:var(--surface-2)}.sidebar-user-email{flex:1;min-width:0;font-size:12px;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-logout{font-size:11px;color:var(--text-faint);text-decoration:none;padding:3px 6px;border-radius:4px;flex-shrink:0}.sidebar-user-logout:hover{background:var(--surface-3);color:var(--danger)}.ctxmenu{position:fixed;min-width:180px;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:4px;box-shadow:0 12px 32px #0000002e,0 2px 6px #00000014;z-index:100;font-size:13px}.ctxmenu-item{display:block;width:100%;text-align:left;padding:6px 12px;border-radius:5px;color:var(--text);transition:background .08s}.ctxmenu-item:hover:not(:disabled){background:var(--accent-soft);color:var(--accent)}.ctxmenu-item:disabled{color:var(--text-faint);cursor:not-allowed}.ctxmenu-item-danger{color:var(--danger)}.ctxmenu-item-danger:hover{background:#c0392b1a;color:var(--danger)}.ctxmenu-sep{height:1px;background:var(--border);margin:4px 6px}.create-menu-wrap{position:relative}.create-menu{position:absolute;right:0;top:100%;margin-top:4px;min-width:140px;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:4px;box-shadow:0 8px 20px #0000001f;z-index:50}.create-menu .ctxmenu-item{font-size:13px}.row-dragover{outline:2px dashed var(--accent);outline-offset:-2px;background:var(--accent-soft)}.row-rename{flex:1;height:22px;padding:0 6px;border:1px solid var(--accent);border-radius:4px;background:var(--surface);font-size:13px;outline:none}.iconpicker-backdrop{position:fixed;inset:0;background:#00000073;z-index:250;display:flex;align-items:center;justify-content:center;padding:16px}.iconpicker{background:var(--surface);border-radius:14px;width:100%;max-width:440px;max-height:80vh;display:flex;flex-direction:column;box-shadow:0 20px 60px #0000004d;overflow:hidden}.iconpicker-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border);gap:12px}.iconpicker-title{font-size:15px;font-weight:600}.iconpicker-folder{font-size:12px;color:var(--text-muted);margin-top:2px}.iconpicker-body{padding:16px 20px 20px;overflow-y:auto}.iconpicker-category{margin-bottom:18px}.iconpicker-category:last-child{margin-bottom:0}.iconpicker-category-title{font-size:11px;font-weight:600;color:var(--text-faint);text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}.iconpicker-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(72px,1fr));gap:6px}.iconpicker-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:12px 6px 8px;border-radius:10px;background:transparent;color:var(--text);transition:background .1s,transform .08s;text-align:center}.iconpicker-item:hover{background:var(--surface-2)}.iconpicker-item:active{transform:scale(.96)}.iconpicker-item-active{background:var(--accent-soft);color:var(--accent)}.iconpicker-item-active:hover{background:var(--accent-soft)}.iconpicker-item-label{font-size:10.5px;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.iconpicker-item-active .iconpicker-item-label{color:var(--accent)}@media(max-width:767px){.iconpicker-grid{grid-template-columns:repeat(4,1fr)}.iconpicker{max-height:86vh}}.error-banner{position:fixed;bottom:16px;left:50%;transform:translate(-50%);background:var(--danger);color:#fff;padding:8px 16px;border-radius:8px;font-size:13px;cursor:pointer;box-shadow:0 8px 24px #0003;z-index:1000}.hamburger-btn,.back-btn{display:none;width:30px;height:30px;font-size:18px;color:var(--text);border-radius:6px;margin-right:8px;flex-shrink:0}.hamburger-btn:hover,.back-btn:hover{background:var(--surface-2)}.drawer-backdrop{display:none}@media(max-width:767px){:root{--sidebar-w: 80vw;--notelist-w: 0}.app-shell{grid-template-columns:1fr;position:relative}.sidebar{position:fixed;top:0;left:0;height:100%;width:80vw;max-width:320px;z-index:200;transform:translate(-100%);transition:transform .22s ease;box-shadow:4px 0 16px #0000001f}.sidebar.sidebar-open{transform:translate(0)}.drawer-backdrop{display:block;position:fixed;inset:0;background:#00000059;z-index:150}.notelist,.editor{grid-column:1;grid-row:1;border-right:0;width:100vw}.mobile-list .editor,.mobile-editor .notelist{display:none}.mobile-editor .editor{position:relative;z-index:10}.hamburger-btn,.back-btn{display:inline-flex;align-items:center;justify-content:center}.notelist-header{padding:12px 14px 8px}.notelist-title{font-size:16px}.editor-header{padding:12px 14px 8px}.editor-textarea,.cm-host .cm-scroller{padding:18px 18px 80px!important;font-size:16px}.cm-host .cm-content{font-size:16px}.row{padding:8px 10px}.row-more{opacity:1}.row-more{width:30px;height:30px;font-size:20px}.notelist-item-more{top:10px;right:8px}.editor-backlinks{padding:10px 14px 16px}.notelist-search input,.row-rename{font-size:16px}}*::-webkit-scrollbar{width:10px;height:10px}*::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:6px;border:2px solid transparent;background-clip:padding-box}*::-webkit-scrollbar-thumb:hover{background:var(--text-faint);background-clip:padding-box;border:2px solid transparent}*::-webkit-scrollbar-track{background:transparent}