:root{--accent: #3155d9;--accent-soft: #e9eeff;--bg: #f6f8fd;--card: #ffffff;--text: #131a2e;--muted: #6b7488;--border: #e4e8f4;--danger: #c9364f;--side-bg: #f6f8fd;--side-border: #e4e8f4;--radius: 12px;--shadow: 0 1px 3px rgba(30, 40, 80, .08), 0 6px 20px rgba(30, 40, 80, .06)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:Noto Sans Arabic,system-ui,sans-serif;background:var(--bg);color:var(--text);-webkit-tap-highlight-color:transparent}button{font-family:inherit;cursor:pointer}input,textarea{font-family:inherit}.center{height:100%;display:grid;place-items:center}.muted{color:var(--muted)}.btn{border:1px solid var(--border);background:var(--card);color:var(--text);border-radius:10px;padding:10px 16px;font-weight:600;font-size:.95rem}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.block{width:100%}.icon-btn{display:grid;place-items:center;width:38px;height:38px;border:none;background:transparent;color:var(--muted);border-radius:10px}.icon-btn:hover{background:var(--accent-soft);color:var(--accent)}.icon-btn.primary{background:var(--accent);color:#fff}.icon-btn.danger:hover{background:#fbe7eb;color:var(--danger)}.auth{height:100%;display:grid;place-items:center;padding:20px}.auth-card{width:100%;max-width:360px;background:var(--card);border-radius:16px;box-shadow:var(--shadow);padding:28px 24px;display:flex;flex-direction:column;gap:14px}.auth-brand{text-align:center;color:var(--text)}.auth-brand h1{margin:8px 0 2px;font-size:1.5rem;color:var(--text)}.auth-brand p{margin:0;font-size:.9rem}.field{display:flex;flex-direction:column;gap:6px;font-size:.88rem;color:var(--muted);font-weight:600}.field input{border:1.5px solid var(--border);border-radius:10px;padding:11px 12px;font-size:1rem;color:var(--text)}.field input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.auth-msg{color:var(--danger);font-size:.85rem;margin:0}.auth-switch{border:none;background:none;color:var(--accent);font-weight:600;padding:4px}.auth-lang{border:none;background:none;color:var(--muted);font-size:.82rem;padding:2px;text-decoration:underline}.app{height:100%;display:flex;min-height:0;position:relative}.icon-btn.sm{width:28px;height:28px}.sidebar{position:relative;flex-shrink:0;background:var(--side-bg);border-inline-end:1px solid var(--side-border);display:flex;flex-direction:column;min-height:0;font-size:.82rem}.side-collapsed .sidebar{display:none}.side-head{display:flex;align-items:center;justify-content:space-between;padding:10px 10px 4px}.brand-row{display:flex;align-items:center;gap:6px;color:var(--text);font-size:.9rem}.brand-row strong{font-weight:700}.side-search{display:flex;align-items:center;gap:6px;margin:2px 10px 6px;background:#131a2e0b;border:none;border-radius:8px;padding:4px 9px;color:var(--muted)}.side-search input{flex:1;border:none;background:none;outline:none;font-size:.78rem;color:var(--text);min-width:0}.tree{flex:1;overflow-y:auto;padding:2px 6px 8px}.tree-section{margin-bottom:6px}.section-head{display:flex;align-items:center;justify-content:space-between;padding:6px 8px 2px;font-size:.68rem;font-weight:700;letter-spacing:.02em;color:var(--muted);text-transform:uppercase}.section-add{display:grid;place-items:center;width:18px;height:18px;border:none;background:none;color:var(--muted);border-radius:5px;padding:0}.section-add:hover{background:#131a2e17;color:var(--accent)}.tree-empty{color:var(--muted);font-size:.76rem;padding:5px 10px}.tree-row{display:flex;align-items:center;gap:2px;border-radius:7px;padding-block:3px;padding-inline-end:4px}.tree-row:hover{background:#131a2e0d}.tree-row.active{background:var(--accent-soft)}.tree-row.active .tw-label{color:var(--accent);font-weight:600}.tw-caret{display:grid;place-items:center;width:16px;height:16px;border:none;background:none;color:var(--muted);border-radius:4px;flex-shrink:0;padding:0}.tw-caret.empty{visibility:hidden}.tw-caret svg{transition:transform .15s}[dir=rtl] .tw-caret svg.open{transform:rotate(-90deg)}.tw-main{flex:1;display:flex;align-items:center;gap:5px;border:none;background:none;color:var(--text);font:inherit;text-align:start;padding:2px 0;min-width:0;overflow:hidden}.tw-main>svg{flex-shrink:0;color:var(--muted)}.tw-label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tree-row.folder .tw-label{font-weight:600}.tw-actions{display:flex;gap:1px;opacity:0;flex-shrink:0}.tree-row:hover .tw-actions,.tree-row.active .tw-actions{opacity:1}.tw-act{display:grid;place-items:center;width:20px;height:20px;border:none;background:none;color:var(--muted);border-radius:5px;padding:0}.tw-act:hover{background:#131a2e17;color:var(--accent)}.tw-act.danger:hover{color:var(--danger)}.tw-star{display:grid;place-items:center;width:20px;height:20px;border:none;background:none;color:var(--muted);border-radius:5px;padding:0;opacity:0;flex-shrink:0}.tree-row:hover .tw-star{opacity:1}.tw-star.on{opacity:1;color:#e8a90c}.tw-star:hover,.icon-btn.star.on{color:#e8a90c}.profile{position:relative;border-top:1px solid var(--side-border)}.profile-btn{display:flex;align-items:center;gap:8px;width:100%;border:none;background:none;color:var(--text);text-align:start;padding:8px 12px;font-size:.78rem}.profile-btn:hover{background:#131a2e0a}.avatar{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--accent);color:#fff;font-size:.8rem;font-weight:700;flex-shrink:0}.profile-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--muted)}.profile-backdrop{position:fixed;inset:0;z-index:20}.profile-menu{position:absolute;inset-block-end:100%;inset-inline:8px;z-index:21;background:var(--card);border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);padding:6px;margin-bottom:6px;display:flex;flex-direction:column;gap:2px}.pm-lang{display:flex;align-items:center;justify-content:space-between;padding:6px 8px;font-size:.8rem;color:var(--muted)}.pm-lang-opts{display:flex;gap:4px}.pm-lang-opts button{border:1px solid var(--border);background:var(--card);color:var(--text);border-radius:6px;padding:3px 9px;font-size:.75rem;font-weight:600}.pm-lang-opts button.on{background:var(--accent);border-color:var(--accent);color:#fff}.pm-item{display:flex;align-items:center;gap:7px;border:none;background:none;color:var(--text);text-align:start;padding:8px;border-radius:7px;font-size:.82rem}.pm-item:hover{background:var(--bg)}.pm-item.danger{color:var(--danger)}.resize-handle{position:absolute;inset-block:0;inset-inline-end:-3px;width:6px;cursor:ew-resize;z-index:5}.resize-handle:hover{background:var(--accent-soft)}.reveal-btn{position:fixed;top:10px;inset-inline-start:10px;z-index:30;display:grid;place-items:center;width:34px;height:34px;border:1px solid var(--border);background:var(--card);color:var(--accent);border-radius:9px;box-shadow:var(--shadow)}.editor-pane{flex:1;background:var(--card);display:flex;flex-direction:column;min-width:0}.editor-empty{flex:1;display:grid;place-items:center;padding:20px;position:relative}.floating-menu{position:absolute;top:10px;inset-inline-start:10px}.crumbs-head{display:flex;align-items:center;gap:4px;padding:3px 12px;min-height:30px;background:var(--card);border-bottom:1px solid var(--border)}.side-collapsed .crumbs-head{padding-inline-start:52px}.crumbs{flex:1;display:flex;align-items:center;flex-wrap:nowrap;overflow:hidden;min-width:0}.crumb{display:inline-flex;align-items:center;flex-shrink:0}.crumb-link{border:none;background:none;color:var(--muted);font-size:.78rem;padding:2px 3px;max-width:130px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.crumb-link:hover{color:var(--accent)}.crumb-sep{color:var(--muted);font-size:.75rem;margin:0 2px;opacity:.6}.crumb-title{flex:1;border:none;outline:none;background:none;color:var(--text);font-size:.9rem;font-weight:700;min-width:60px}.editor{flex:1;min-height:0;overflow-y:auto}.editor .bn-container{--bn-colors-editor-text: var(--text);--bn-colors-highlighted-background: var(--accent-soft);--bn-font-family: "Noto Sans Arabic", system-ui, sans-serif;background:var(--card);min-height:100%}.editor .bn-editor{padding-block:16px;padding-inline:clamp(16px,6vw,72px)}.editor .bn-block-content{font-size:1.02rem;line-height:1.85}.editor .bn-table-handle{color:#7f9cf5}[dir=rtl] .editor [data-content-type=quote] blockquote{border-left:none;border-right:2px solid #7d797a;padding-left:0;padding-right:1em}.toast{position:fixed;inset-block-end:20px;inset-inline-start:50%;transform:translate(50%);background:var(--danger);color:#fff;padding:10px 18px;border-radius:10px;box-shadow:var(--shadow);font-size:.9rem;z-index:50}.drawer-backdrop,.only-mobile{display:none}@media (max-width: 820px){.only-mobile{display:grid}.only-desktop{display:none!important}.sidebar{position:fixed;inset-block:0;inset-inline-start:0;width:84%!important;max-width:330px;z-index:40;transform:translate(-100%);transition:transform .2s;box-shadow:var(--shadow)}[dir=rtl] .sidebar{transform:translate(100%)}.sidebar.open{transform:translate(0)!important}.side-collapsed .sidebar{display:flex}.drawer-backdrop.open{display:block;position:fixed;inset:0;background:#00000059;z-index:35}.reveal-btn{display:none}}