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var(--ease-standard);display:flex}.tree-folder:hover{background:var(--sunken);color:var(--text-primary)}.tree-folder-toggle{align-items:center;gap:var(--sp-2);min-width:0;padding:var(--sp-2);text-align:left;flex:1;display:flex}.tree-caret{width:var(--sp-3);font-size:var(--fs-xs);text-align:center}.tree-folder-icon{flex-shrink:0}.tree-folder-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.tree-new{visibility:hidden;padding:var(--sp-1);border-radius:var(--r-sm);color:var(--text-secondary)}.tree-new:hover{color:var(--accent-on-surface)}.tree-folder:hover .tree-new,.tree-folder:focus-within .tree-new{visibility:visible}.tree-file{align-items:center;gap:var(--sp-1);border-radius:var(--r-md);padding-right:var(--sp-1);transition:background var(--dur-fast) var(--ease-standard);display:flex}.tree-file:hover{background:var(--sunken)}.tree-file-selected,.tree-file-selected:hover{background:var(--sunken);box-shadow:inset 2px 0 0 var(--accent-on-surface)}.tree-file-name{align-items:center;gap:var(--sp-2);padding:var(--sp-2);border-radius:var(--r-md);min-width:0;font-size:var(--fs-sm);line-height:var(--lh-sm);text-align:left;flex:1;display:flex}.tree-file-icon{color:var(--text-secondary);flex-shrink:0}.tree-file-selected .tree-file-icon{color:var(--accent-on-surface)}.tree-file-label{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.tree-delete{visibility:hidden;color:var(--text-secondary);border-radius:var(--r-sm);padding:var(--sp-1)}.tree-delete:hover{color:var(--danger)}.tree-file:hover .tree-delete,.tree-file:focus-within .tree-delete{visibility:visible}.icon-button{padding:var(--sp-2);border-radius:var(--r-md);color:var(--text-secondary);transition:background var(--dur-fast) var(--ease-standard), color var(--dur-fast) var(--ease-standard);justify-content:center;align-items:center;display:inline-flex}.icon-button:hover{background:var(--sunken);color:var(--text-primary)}.main{background:var(--canvas);flex-direction:column;flex:1;min-width:0;display:flex}.topbar{align-items:center;gap:var(--sp-3);padding:var(--sp-3) var(--sp-5);border-bottom:1px solid var(--hairline);display:flex}.topbar .hamburger{display:none}.topbar-path{font-size:var(--fs-sm);line-height:var(--lh-sm);color:var(--text-secondary);font-family:var(--font-mono);text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.status-badge{align-items:center;gap:var(--sp-2);font-size:var(--fs-xs);line-height:var(--lh-xs);padding:var(--sp-1) var(--sp-3);border:1px solid var(--hairline);border-radius:var(--r-pill);background:var(--surface);color:var(--text-secondary);white-space:nowrap;display:inline-flex}.status-badge.status-offline{color:var(--warning)}.status-badge.status-saved{color:var(--success)}.status-spin{animation:1.1s linear infinite status-rotate}@keyframes status-rotate{to{transform:rotate(360deg)}}.conflict-banner{justify-content:space-between;align-items:center;gap:var(--sp-4);padding:var(--sp-3) var(--sp-5);background:var(--surface);border-bottom:1px solid var(--hairline);color:var(--text-primary);font-size:var(--fs-sm);line-height:var(--lh-sm);display:flex}.conflict-banner .icon-button:hover{color:var(--danger)}.editor-scroll{flex:1;overflow-y:auto}.editor-host{max-width:min(920px,100%);padding:var(--sp-6) var(--sp-6) 40vh;min-height:100%;margin:0 auto}.empty-state{height:100%;color:var(--text-secondary);font-size:var(--fs-md);justify-content:center;align-items:center;display:flex}.modal-backdrop{background:var(--scrim);z-index:30;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r-lg);padding:var(--sp-6);width:min(420px, calc(100vw - var(--sp-6)));gap:var(--sp-3);flex-direction:column;display:flex}.modal h2{font-size:var(--fs-lg);line-height:var(--lh-lg);font-weight:var(--fw-medium);letter-spacing:-.01em;margin:0}.modal p{font-size:var(--fs-sm);line-height:var(--lh-sm);color:var(--text-secondary);margin:0}.modal label{font-size:var(--fs-xs);line-height:var(--lh-xs);color:var(--text-secondary)}.modal input{padding:var(--sp-3) var(--sp-4);border:1px solid var(--hairline-strong);border-radius:var(--r-md);background:var(--canvas)}.modal input:focus-visible{border-color:var(--accent);outline:none}.modal-actions{justify-content:flex-end;gap:var(--sp-3);margin-top:var(--sp-2);display:flex}.modal-actions button{padding:var(--sp-2) var(--sp-5);border-radius:var(--r-md);font-weight:var(--fw-medium);font-size:var(--fs-sm);line-height:var(--lh-sm);transition:opacity var(--dur-fast) var(--ease-standard)}.modal-actions button[type=submit],.modal-actions button:not(.secondary):not(.danger){background:var(--accent);color:var(--on-accent)}.modal-actions button.secondary{border:1px solid var(--hairline-strong);color:var(--text-primary);background:0 0}.modal-actions button.danger{background:var(--danger);color:var(--surface)}.modal-actions button:hover{opacity:.85}.drawer-backdrop{display:none}@media (width<=768px){.sidebar{z-index:20;transition:transform var(--dur-base) var(--ease-standard);border-right:none;position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}.sidebar-open{transform:translate(0)}.sidebar .sidebar-close,.topbar .hamburger{display:inline-flex}.drawer-backdrop{background:var(--scrim);z-index:15;display:block;position:fixed;inset:0}.topbar{padding:var(--sp-2) var(--sp-4)}.editor-host{padding:var(--sp-4) var(--sp-4) 40vh}.tree-new,.tree-delete{visibility:visible;opacity:.55}}@media (prefers-reduced-motion:reduce){.status-spin{animation:none}}