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0;display:flex}.user-row:last-child{border-bottom:none}.user-info{flex:220px;min-width:0}.user-info .badge{margin-left:6px}.user-storage{flex:0 240px;min-width:160px}.user-actions{display:flex}.public-header{background:var(--surface);border-bottom:1px solid var(--border);align-items:center;gap:12px;min-height:64px;padding:8px 16px;display:flex}.public-header .brand{width:auto}.public-title{min-width:0}.public-main{flex:1;padding:16px;overflow:auto}.public-folder{background:var(--surface);border-radius:16px;max-width:980px;margin:0 auto;padding:12px 16px}.public-folder .breadcrumbs{margin-bottom:8px;font-size:18px}.public-folder .breadcrumbs .link-btn{color:var(--text);border-radius:16px;padding:4px 8px;text-decoration:none}.public-folder .breadcrumbs .link-btn:hover{background:var(--hover)}.public-list{margin:0;padding:0;list-style:none}.public-list li{border-bottom:1px solid var(--border);align-items:center;display:flex}.public-list 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(pointer:coarse){.ann-resize{width:22px;height:22px;bottom:-11px;right:-11px}.ann-delete{width:28px;height:28px;font-size:18px;line-height:28px;top:-36px;right:-14px}.ann-move{width:26px;height:26px;font-size:18px;top:-4px;left:-28px}.menu-item{padding:12px 18px}}@media (width<=768px){.hide-mobile{display:none!important}.show-mobile{display:inline-grid}.topbar{gap:8px;height:60px;padding:8px}.menu-toggle{display:inline-grid}.brand{width:auto}.brand span{display:none}.search{height:44px;padding:0 12px}.search input{min-width:0;font-size:16px}.topbar .avatar-btn{margin-left:0}.sidebar{z-index:70;background:var(--surface);width:min(300px,85vw);padding:16px 12px;transition:transform .2s;position:fixed;top:0;bottom:0;left:0;overflow-y:auto;transform:translate(-105%);box-shadow:0 0 24px #00000040}.sidebar.open{transform:none}.drawer-backdrop{z-index:60;background:#20212473;display:block;position:fixed;inset:0}.sidebar .new-btn{display:none}.nav a{border-radius:22px;height:44px}.main{border-radius:16px 16px 0 0;margin:0}.main-head{min-height:52px;padding:12px 8px 4px 12px}.page-title{font-size:20px}.breadcrumbs{scrollbar-width:none;white-space:nowrap;flex-wrap:nowrap;font-size:18px;overflow-x:auto}.breadcrumbs a{padding:4px 6px}.action-row{height:auto;padding:0 8px 4px}.action-row:empty{display:none}.grid-view>section:first-child .section-title{margin-top:4px}.selection-bar{scrollbar-width:none;overflow-x:auto}.selection-bar .icon-btn{width:40px;height:40px}.main-scroll{padding:0 12px 96px}.folder-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}.file-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.file-card-thumb{height:110px}.folder-chip{gap:8px;padding-left:12px}.file-table th:nth-child(2),.file-table td:nth-child(2),.file-table th:nth-child(4),.file-table td:nth-child(4){display:none}.file-table td{padding:4px}.name-cell{gap:10px;max-width:60vw}.fab{z-index:50;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));background:var(--blue-select);width:56px;height:56px;color:var(--on-blue-select);border:none;border-radius:16px;place-items:center;display:grid;position:fixed;box-shadow:0 2px 8px #00000040}.upload-panel{width:auto;left:8px;right:8px}.toasts{bottom:88px;left:12px;right:12px}.toast{max-width:none}.drop-hint{display:none}.modal-backdrop{align-items:end;padding:8px}.modal{border-radius:20px;max-height:calc(100dvh - 16px);padding:20px 16px;overflow-y:auto}.share-form{flex-wrap:wrap}.share-form .text-input{flex:100%}.share-form .btn{flex:1;justify-content:center}.picker-list{height:40vh}.link-box{flex-wrap:wrap}.link-box .btn{flex:1;justify-content:center}.preview-content{padding:0 8px 8px}.preview-text{padding:12px;font-size:13px}.doc-header{gap:4px;min-height:56px;padding:6px 8px}.doc-header>svg{display:none}.doc-title-wrap{flex:auto}.doc-title,.pdf-name{font-size:16px}.doc-title{width:100%}.doc-status{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.doc-header .btn{padding:8px 12px}.doc-page .doc-header .peers{margin-left:0}.peers .avatar.small{width:26px;height:26px}.doc-toolbar{scrollbar-width:none;border-radius:0;flex-wrap:nowrap;margin:0 0 4px;padding:4px 8px;overflow-x:auto}.doc-toolbar::-webkit-scrollbar{display:none}.tb-btn{flex:none;min-width:40px;height:40px}.tb-select,.tb-color,.tb-sep{flex:none}.doc-scroll{padding:0}.doc-paper{min-height:100%;box-shadow:none;border:none;padding:20px 16px 64px}.doc-paper .tiptap{min-height:60vh;font-size:16px}.pdf-scroll{padding:4px 12px 48px}.pdf-page-block{max-width:100%}.page-bar{min-height:40px}.page-ops .icon-btn{width:38px;height:38px}.admin-scroll{padding:0 8px 24px}.card{border-radius:12px;padding:16px}.card-head .btn{flex:1;justify-content:center}.user-storage{flex:100%;order:3;padding-left:46px}.form-actions .btn{flex:100%;justify-content:center}.public-header{gap:8px;padding:8px}.public-main,.public-folder{padding:8px}}.tiptap .tableWrapper{margin:1em 0;overflow-x:auto}.tiptap table{border-collapse:collapse;table-layout:fixed;width:100%;margin:0;overflow:hidden}.tiptap td,.tiptap th{vertical-align:top;box-sizing:border-box;border:1px solid #c4c7c5;min-width:1em;padding:6px 8px;position:relative}.tiptap th{text-align:left;background:#f1f3f4;font-weight:600}.tiptap td p,.tiptap th p{margin:0}.tiptap .selectedCell:after{content:"";pointer-events:none;z-index:2;background:#1a73e826;position:absolute;inset:0}.tiptap .column-resize-handle{background:var(--blue);pointer-events:none;width:4px;position:absolute;top:0;bottom:-2px;right:-2px}.tiptap.resize-cursor{cursor:col-resize}.tiptap [data-resize-container][data-node=image]{justify-content:center;margin:.5em 0}.tiptap [data-resize-container][data-node=image]:has(img[data-align=left]){justify-content:flex-start}.tiptap [data-resize-container][data-node=image]:has(img[data-align=right]){justify-content:flex-end}.tiptap img{max-width:100%;height:auto;display:block}.tiptap [data-resize-handle]{border:2px solid var(--blue);opacity:0;z-index:3;background:#fff;border-radius:2px;width:12px;height:12px}.tiptap [data-resize-handle=top-left],.tiptap [data-resize-handle=bottom-right]{cursor:nwse-resize}.tiptap [data-resize-handle=top-right],.tiptap [data-resize-handle=bottom-left]{cursor:nesw-resize}.tiptap [data-resize-handle][data-resize-handle*=top]{margin-top:-6px}.tiptap [data-resize-handle][data-resize-handle*=bottom]{margin-bottom:-6px}.tiptap [data-resize-handle][data-resize-handle*=left]{margin-left:-6px}.tiptap [data-resize-handle][data-resize-handle*=right]{margin-right:-6px}.tiptap .ProseMirror-selectednode [data-resize-handle],.tiptap [data-resize-container]:hover [data-resize-handle],.tiptap 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var(--line);cursor:pointer}.col-headers,.row-headers{background:var(--surface-2);-webkit-user-select:none;user-select:none;position:relative;overflow:hidden}.col-headers{border-bottom:1px solid var(--line)}.row-headers{border-right:1px solid var(--line)}.hdr-inner{will-change:transform;width:100%;height:100%;position:relative}.col-hdr,.row-hdr{color:var(--muted);box-sizing:border-box;cursor:default;touch-action:pan-x pan-y;justify-content:center;align-items:center;font-size:12px;display:flex;position:absolute}.col-hdr{border-right:1px solid var(--line-soft);height:100%;top:0}.row-hdr{border-bottom:1px solid 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1fr}.add-rows{flex-direction:column;align-items:flex-start}.sheet-tabs{height:44px;padding-bottom:env(safe-area-inset-bottom,0px)}.sheet-tab{padding:0 12px}.sheet-summary{padding-left:6px;font-size:11px}}.sel-handle{z-index:4;touch-action:none;background:#1a73e8;border:2px solid #fff;border-radius:50%;width:14px;height:14px;margin:-7px 0 0 -7px;position:absolute;box-shadow:0 1px 3px #00000059}.sel-handle:before{content:"";border-radius:50%;position:absolute;inset:-14px}.sb{z-index:1;pointer-events:none;box-sizing:content-box;width:0;height:0;position:absolute}.border-picker{width:248px;min-width:0;padding:8px}.border-grid{grid-template-columns:repeat(5,1fr);gap:2px;display:grid}.border-grid .icon-btn{width:44px;height:40px;color:var(--text-2);border-radius:6px}.border-tools{border-top:1px solid var(--border);justify-content:flex-end;gap:4px;margin-top:6px;padding-top:6px;display:flex}.border-styles{flex-direction:column;gap:2px;margin-top:6px;display:flex}.border-styles button{background:0 0;border:none;border-radius:6px;align-items:center;padding:10px 12px;display:flex}.border-styles button:hover{background:var(--hover)}.border-styles button.on{background:var(--active-bg)}.border-preview{width:100%;height:0;display:block}.formula-assist{z-index:120;background:var(--surface);width:min(420px,100vw - 16px);max-height:min(320px,50vh);color:var(--text);border-radius:8px;font:13px Arial,Helvetica,sans-serif;position:fixed;overflow-y:auto;box-shadow:0 2px 6px #00000026,0 8px 24px #0000002e}.fa-list{margin:0;padding:4px 0;list-style:none}.fa-item{cursor:pointer;padding:6px 12px}.fa-item.active{background:var(--blue-soft)}.fa-sig{white-space:nowrap;text-overflow:ellipsis;font-family:ui-monospace,Roboto Mono,monospace;font-size:12.5px;overflow:hidden}.fa-sig b{color:var(--blue-strong);font-weight:700}.fa-desc{color:var(--muted);white-space:normal;margin-top:3px;font-size:12px;line-height:1.4}.fa-help{padding:10px 12px}.fa-help .fa-sig{white-space:normal}.fa-arg-current{background:#fde293;border-radius:3px;padding:0 2px;font-weight:700}.fa-current{margin-top:6px;font-size:12px}.fa-current.warn{color:var(--danger)}.fa-example{color:var(--muted);margin-top:6px;font-size:12px}.fa-example code{background:var(--hover);color:var(--text);border-radius:4px;padding:1px 5px}@media (pointer:coarse){.fa-item{padding:10px 14px}}.sort-btn{color:var(--text);background:0 0;border-color:#0000;gap:6px;padding:6px 12px}.sort-btn:hover:not(:disabled){background:var(--hover)}.menu-check{width:18px;color:var(--blue);place-items:center;display:inline-grid}.th-sort{color:inherit;font:inherit;white-space:nowrap;background:0 0;border:none;border-radius:6px;align-items:center;gap:4px;margin:-4px -6px;padding:4px 6px;font-weight:500;display:inline-flex}.th-sort:hover{background:var(--hover);color:var(--text)}.th-sort.active{color:var(--text)}.file-table .group-row td{background:var(--bg);color:var(--text);height:36px;padding-left:12px;font-size:13px;font-weight:600}.grid-view>section+section .section-title{margin-top:20px}@media (width<=768px){.sort-btn{padding:6px 8px}.file-table th:nth-child(5) .th-sort{display:none}}.storage-trash{color:var(--muted);margin-top:4px;font-size:12px}.storage-trash .link-btn{font-size:12px}.trash-notice{background:var(--surface-2);color:var(--muted);border-radius:8px;align-items:center;gap:10px;margin:0 16px 8px 24px;padding:10px 14px;font-size:13px;display:flex}.trash-notice svg{flex:none}@media (width<=768px){.trash-notice{margin:0 8px 8px}}.details-list{flex-direction:column;gap:12px;margin:0;display:flex}.details-list div{grid-template-columns:130px 1fr;gap:12px;display:grid}.details-list dt{color:var(--muted);font-size:13px}.details-list dd{word-break:break-word;margin:0;font-size:14px}@media (width<=600px){.details-list div{grid-template-columns:1fr;gap:2px}}