/* Original product UI. Native CSS, local Tabler icons; no remote fonts or trackers. */
:root{color-scheme:light;--bg:#f7f8fa;--paper:#fff;--ink:#202b36;--muted:#6c7581;--line:#e9edf1;--accent:#24776c;--accent-dark:#1b5d54;--tint:#eaf4f1;--danger:#ae3e44;--radius:12px;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--bg);font-size:14px;line-height:1.6}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}button{border:0;background:none;color:inherit}a{color:inherit;text-decoration:none}button,a{touch-action:manipulation}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #80b8ae;outline-offset:3px}button:active:not(:disabled){transform:translateY(1px)}input::placeholder{color:#79838e}input[type=checkbox]{accent-color:var(--accent);width:16px;height:16px;cursor:pointer}.icon{display:inline-block;width:20px;height:20px;vertical-align:middle;flex-shrink:0}.initial-loading{padding:15vh 24px;text-align:center;color:var(--muted)}[hidden]{display:none!important}
.app-shell{display:grid;grid-template-columns:224px minmax(0,1fr);min-height:100dvh}.sidebar{background:#f5f6f8;border-right:1px solid var(--line);padding:36px 20px 22px;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;width:224px;z-index:5}.brand{display:flex;align-items:center;gap:11px;padding:0 8px}.brand-mark{display:grid;place-items:center;width:39px;height:39px;border-radius:12px;background:var(--accent);color:white}.brand-mark .icon{width:25px;height:25px;filter:brightness(0) invert(1)}.brand-name{font-size:19px;font-weight:650;letter-spacing:.6px}.brand-sub{font-size:9px;letter-spacing:2.2px;color:#7a858f;line-height:1.4}.workspace-label{font-size:11px;letter-spacing:1px;color:#7b8591;margin:44px 14px 13px}.nav{display:grid;gap:7px}.nav-item{display:flex;align-items:center;gap:13px;padding:12px 15px;border-radius:9px;color:#64707c;text-align:left;font-size:13px;min-height:46px}.nav-item .icon{opacity:.72;width:19px}.nav-item:hover{background:#eceff1}.nav-item.active{background:#e6efec;color:#266b60;font-weight:600}.nav-item.active .icon{opacity:1}.nav-count{margin-left:auto;font-size:11px;background:white;padding:0 7px;border-radius:5px;color:#59776e}.sidebar-bottom{margin-top:auto;padding:30px 12px 0}.storage-card{padding:17px 0 20px;border-bottom:1px solid #e2e7eb}.storage-label{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:550}.storage-label .icon{width:16px;height:16px;opacity:.6}.storage-used{margin-top:12px;font-size:21px;font-weight:600;letter-spacing:-.4px}.storage-note{color:#7b8590;font-size:11px;margin-top:2px}.side-link{display:flex;gap:9px;align-items:center;color:#6e7b86;font-size:12px;margin-top:18px;padding:0}.side-link .icon{width:17px;height:17px}.main-shell{grid-column:2;min-width:0}.topbar{height:90px;padding:0 42px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:20px;background:#fff}.top-location{display:flex;align-items:center;gap:10px;font-size:12px;color:#77818c;white-space:nowrap}.top-location .icon{width:14px;height:14px;opacity:.6}.top-location strong{font-weight:500;color:#344450}.top-actions{margin-left:auto;display:flex;align-items:center;gap:20px}.search{height:37px;display:flex;align-items:center;gap:8px;background:#f6f7f9;border:1px solid #edf0f3;border-radius:8px;padding:0 11px;width:245px}.search .icon{width:16px;height:16px;opacity:.5}.search input{border:0;outline:0;min-width:0;background:transparent;font-size:12px;width:100%;color:var(--ink)}.key-hint{font-size:10px;border:1px solid #e0e5e9;border-radius:4px;padding:0 4px;color:#89919b;white-space:nowrap}.avatar{width:33px;height:33px;border-radius:50%;background:#edf2ee;color:#507267;display:grid;place-items:center;font-size:12px;font-weight:600}.icon-button{width:33px;height:33px;display:inline-flex;align-items:center;justify-content:center;border-radius:7px;flex-shrink:0;color:#77828b}.icon-button:hover{background:#edf1f2;color:#364952}.icon-button .icon{width:18px;height:18px}.content{max-width:1550px;padding:39px 42px 32px;margin:auto}.heading-row{display:flex;align-items:center;gap:20px;margin-bottom:29px}.heading-row h1{font-size:25px;letter-spacing:-.6px;line-height:1.4;margin:0;font-weight:650}.heading-sub{font-size:12px;color:#7b8590;margin:8px 0 0}.heading-actions{display:flex;align-items:center;gap:10px;margin-left:auto}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:39px;border-radius:8px;padding:8px 15px;font-size:12px;font-weight:500;border:1px solid #dfe5e9;background:#fff;white-space:nowrap;line-height:1.5}.button .icon{width:17px;height:17px}.button.primary{background:var(--accent);border-color:var(--accent);color:#fff}.button.primary:hover{background:var(--accent-dark)}.button.primary .icon{filter:brightness(0) invert(1)}.button:hover{border-color:#c5d0d6}.button.danger{color:var(--danger);border-color:#edcfd2}.button.wide{width:100%}.button.soft{background:var(--tint);border-color:transparent;color:var(--accent-dark)}
.welcome{display:flex;align-items:center;gap:18px;background:#edf4f1;border:1px solid #e3ede8;border-radius:12px;padding:22px 25px;margin-bottom:30px;position:relative;overflow:hidden}.welcome-icon{width:53px;height:53px;background:#dfece4;border:1px solid #d5e6db;border-radius:14px;display:grid;place-items:center}.welcome-icon .icon{width:29px;height:29px;opacity:.65}.welcome h2{margin:0 0 4px;font-size:15px;font-weight:600;color:#385c51}.welcome p{margin:0;font-size:12px;color:#71867d}.welcome .button{margin-left:auto;background:white;border:1px solid #d9e5df;color:#4b6d5e}.section-label{display:flex;justify-content:space-between;align-items:center;margin:0 0 14px}.section-label h2{font-size:12px;letter-spacing:.2px;font-weight:600;margin:0;color:#6b7580}.quiet-label{font-size:11px;color:#89929b}.folder-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:31px}.folder-card{text-align:left;background:white;border:1px solid var(--line);border-radius:11px;padding:20px 18px;display:flex;align-items:center;gap:13px;min-width:0;transition:border-color .16s,transform .16s}.folder-card:hover{border-color:#acc7bc;transform:translateY(-2px)}.folder-card .folder-glyph{display:grid;place-items:center;background:#f4efe3;color:#b7a067;flex-shrink:0;width:42px;height:42px;border-radius:10px}.folder-card .icon{width:25px;height:25px;opacity:.6}.folder-card strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:550}.folder-card small{font-size:10px;color:#8b929a}.folder-card>div{min-width:0}.file-panel{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;min-height:350px}.panel-top{padding:16px 20px;min-height:67px;display:flex;align-items:center;gap:16px;border-bottom:1px solid var(--line)}.filter-tabs{display:flex;gap:6px;flex-wrap:wrap}.filter-tab{font-size:12px;padding:5px 12px;border-radius:6px;color:#7b838e}.filter-tab:hover{background:#f6f7f8}.filter-tab.active{background:#edf4f1;color:var(--accent-dark);font-weight:600}.panel-tools{margin-left:auto;display:flex;align-items:center;gap:7px}.sort-select{font-size:11px;border:0;background:transparent;color:#77828b;max-width:110px;padding:5px;cursor:pointer}.view-switch{display:flex;border:1px solid #e6eaee;border-radius:6px;padding:2px}.view-switch .icon-button{width:27px;height:25px;border-radius:4px}.view-switch .active{background:#edf2ef;color:#41645b}.view-switch .icon{width:15px;height:15px}.table-scroll{overflow:auto}.file-table{width:100%;border-collapse:collapse;text-align:left;font-size:12px;table-layout:fixed}.file-table th{font-weight:400;color:#87919c;background:#fcfcfd;height:43px;font-size:11px;padding:0 12px;border-bottom:1px solid #eff1f4}.file-table td{height:68px;padding:0 12px;border-bottom:1px solid #f0f2f4;color:#7b8590}.file-table tr:last-child td{border-bottom:0}.file-table th:first-child,.file-table td:first-child{padding-left:22px;width:49px}.file-table th.name-col{width:auto}.file-table th.type-col{width:12%}.file-table th.size-col{width:12%}.file-table th.date-col{width:19%}.file-table th.action-col{width:136px}.file-table tbody tr:hover{background:#fafcfb}.file-table tbody tr.selected{background:#f2f8f5}.file-name{display:flex;align-items:center;gap:12px;color:#35424f;min-width:0;max-width:100%;text-align:left;padding:7px 0}.file-name strong{font-size:12px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-glyph{width:34px;height:39px;border-radius:7px;display:grid;place-items:center;flex-shrink:0;background:#eef2f6}.file-glyph .icon{width:21px;height:21px;opacity:.6}.file-glyph.folder{background:#f6efdd}.file-glyph.image{background:#f1edf7}.file-glyph.video{background:#f9ece8}.file-glyph.document{background:#eaf1f8}.file-glyph.audio{background:#eaf4ef}.row-actions{display:flex;align-items:center;justify-content:flex-end;gap:1px}.row-actions .icon-button{width:28px;height:30px}.row-actions .icon{width:16px;height:16px}.row-actions .is-starred{background:#faf4df}.file-meta-mark{display:inline-flex;align-items:center;color:#639083;margin-left:7px;font-size:10px;white-space:nowrap}.file-meta-mark .icon{width:12px;height:12px;margin-right:3px}.panel-foot{padding:12px 22px;display:flex;align-items:center;justify-content:space-between;gap:15px;color:#8b949d;font-size:10px;background:#fff;border-top:1px solid var(--line);min-height:43px}.privacy-note{display:flex;gap:6px;align-items:center}.privacy-note .icon{width:12px;height:12px}.content-footer{display:flex;align-items:center;justify-content:space-between;font-size:10px;color:#929ba4;margin-top:23px}.content-footer button{font-size:10px;padding:0;color:#7e8c88}.selection-bar{display:flex;gap:11px;align-items:center;font-size:12px;color:var(--accent-dark);min-height:33px}.selection-bar .button{min-height:31px;font-size:11px;padding:5px 11px}.empty{padding:56px 25px 65px;text-align:center;min-height:300px}.empty-icon{display:grid;place-items:center;width:66px;height:66px;background:#f3f6f5;border-radius:18px;margin:0 auto 18px}.empty-icon .icon{width:31px;height:31px;opacity:.4}.empty h3{font-size:14px;margin:0 0 7px;font-weight:550}.empty p{margin:0 0 20px;color:#85909a;font-size:12px}.dragover .file-panel{outline:2px dashed var(--accent);outline-offset:6px}.drop-note{display:flex;align-items:center;justify-content:center;gap:7px;border:1px dashed #dde5e3;border-radius:9px;padding:15px;font-size:11px;color:#8b969b;margin-top:18px}.drop-note .icon{width:16px;height:16px}.cards-view{padding:20px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.file-card{border:1px solid var(--line);border-radius:10px;padding:12px;min-width:0}.file-card-top{display:flex;align-items:center;justify-content:space-between}.file-card .file-glyph{width:52px;height:56px;margin:14px auto 20px}.file-card .file-name{justify-content:center;padding:0}.file-card small{display:block;text-align:center;color:#8a949e;font-size:10px;margin:4px 0 10px}.file-card .row-actions{justify-content:center}
.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);z-index:50;background:#293d36;color:#fff;box-shadow:0 8px 35px #293d3625;border-radius:9px;padding:12px 20px;max-width:calc(100vw - 32px);font-size:12px}.toast.error{background:#8a3e45}dialog{border:1px solid var(--line);border-radius:16px;box-shadow:0 25px 120px #182c3430;width:min(450px,calc(100vw - 32px));padding:0;color:var(--ink)}dialog::backdrop{background:#20322b45;backdrop-filter:blur(3px)}.modal-head{display:flex;justify-content:space-between;align-items:center;padding:22px 24px 13px}.modal-head h2{font-size:17px;margin:0;font-weight:600}.modal-body{padding:0 24px 24px}.modal-desc{font-size:12px;color:var(--muted);margin:0 0 22px}.field{display:grid;gap:7px;margin-bottom:17px}.field label{font-size:12px;font-weight:500}.field input,.field select{width:100%;border:1px solid #dce3e7;border-radius:8px;background:#fff;padding:10px 12px;color:var(--ink);min-height:43px;font-size:13px}.field small{font-size:11px;color:#7d8791}.field-error{color:var(--danger);font-size:12px;margin:8px 0 13px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:23px}.share-result{background:#f5f8f6;border:1px solid #dfe9e4;border-radius:10px;padding:15px;margin-bottom:18px}.share-result input{width:100%;border:0;background:transparent;font-size:12px;color:#3d6252;outline:0}.share-result p{font-size:11px;color:#75847c;margin:7px 0 0}.share-summary{background:#f7f8fa;padding:12px 14px;border-radius:8px;font-size:12px;margin-bottom:20px;overflow-wrap:anywhere}.small-note{font-size:11px;color:#7d8790;line-height:1.9}.upload-status{position:fixed;right:25px;bottom:25px;background:#fff;border:1px solid #dfe7e4;border-radius:12px;box-shadow:0 9px 45px #293d3617;padding:16px 20px;width:300px;z-index:20}.upload-status strong{font-size:12px}.upload-status p{font-size:11px;color:#7b8791;margin:4px 0 8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.upload-status progress{width:100%;height:5px;accent-color:var(--accent)}
.auth-page{min-height:100dvh;display:grid;place-items:center;padding:35px 24px;background:#f5f7f6}.auth-card{width:min(400px,100%);padding:39px 36px;background:white;border:1px solid var(--line);border-radius:18px;box-shadow:0 16px 60px #203c3210}.auth-card .brand{padding:0;margin-bottom:40px}.auth-card h1{font-size:23px;font-weight:600;letter-spacing:-.5px;margin:0 0 8px}.auth-card .intro{font-size:12px;color:#7c8791;margin:0 0 28px;line-height:1.9}.auth-card .field{margin-bottom:20px}.auth-note{text-align:center;margin:24px 0 0;font-size:11px;color:#929b9f}.auth-path{font-size:10px;display:block;word-break:break-all;background:#f5f7f6;padding:9px;border-radius:5px;margin-top:8px;color:#61746c}.share-page{max-width:920px;margin:0 auto;padding:45px 24px;min-height:100dvh}.share-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:65px}.share-header .brand-name{font-size:17px}.share-header .brand-mark{width:34px;height:34px;border-radius:10px}.share-header>span{font-size:11px;color:#7a858f}.share-intro{text-align:center;margin-bottom:35px}.share-intro .empty-icon{background:#e8f2ed;width:60px;height:60px;margin-bottom:20px}.share-intro h1{font-size:25px;margin:0 0 8px;font-weight:600}.share-intro p{font-size:12px;color:#7a858f;margin:0}.unlock-card{max-width:360px;margin:0 auto;padding:28px;background:#fff;border:1px solid var(--line);border-radius:12px}.share-files{background:#fff;border:1px solid var(--line);border-radius:12px;padding:5px 25px}.shared-file{display:flex;align-items:center;gap:15px;padding:22px 0;border-bottom:1px solid var(--line)}.shared-file:last-child{border:0}.shared-file strong{display:block;font-size:13px;font-weight:500;overflow-wrap:anywhere}.shared-file small{color:#8a949d;font-size:11px}.shared-file .button{margin-left:auto}.share-footer{text-align:center;margin-top:28px;font-size:11px;color:#8a9690}.shares-list{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 23px}.share-row{display:flex;align-items:center;gap:18px;border-bottom:1px solid var(--line);padding:21px 0}.share-row:last-child{border:0}.share-row-info{flex:1;min-width:0}.share-row strong{font-size:13px;font-weight:500;overflow-wrap:anywhere}.share-row p{font-size:11px;color:#8a949e;margin:5px 0 0}.badge{font-size:10px;border-radius:5px;background:#eaf3ed;color:#588069;padding:3px 7px;white-space:nowrap}.badge.expired{background:#f4eded;color:#a46a70}.menu-mobile{display:none}.login-help{margin-top:20px;border-top:1px solid var(--line);padding-top:15px;color:#7c8982;font-size:11px;line-height:1.8}.modal-text{font-size:12px;color:#66757e;line-height:2}.modal-text p{margin:0 0 13px}.modal-text code{font-size:11px;background:#f3f5f6;padding:2px 5px;border-radius:3px}
@media(min-width:1600px){.content{padding-top:45px}.file-table td{height:73px}}
@media(max-width:1150px){.app-shell{grid-template-columns:195px minmax(0,1fr)}.sidebar{width:195px;padding-left:13px;padding-right:13px}.topbar{padding:0 27px}.content{padding:30px 27px}.search{width:200px}.top-actions{gap:12px}.folder-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.file-table th.type-col,.file-table td.type-cell{display:none}.file-table th.date-col{width:23%}.cards-view{grid-template-columns:repeat(3,minmax(0,1fr))}.welcome{padding:20px}.welcome .button{padding:8px 11px}}
@media(max-width:800px){.top-location{display:none}.topbar{height:74px}.top-actions{width:100%}.search{width:100%;max-width:370px}.avatar{margin-left:auto}.heading-row h1{font-size:22px}.heading-actions{gap:7px}.button{padding:8px 11px}.file-table th.date-col,.file-table td.date-cell{display:none}.file-table th.action-col{width:119px}.file-table th.size-col{width:18%}.welcome .button{display:none}.welcome{gap:13px}.welcome-icon{width:43px;height:43px}.welcome h2{font-size:13px}.welcome p{font-size:11px}.panel-top{padding:12px}.filter-tab{padding:5px 9px}.sort-select{max-width:93px}.cards-view{grid-template-columns:repeat(2,minmax(0,1fr))}.content-footer{gap:15px}}

/* Phone controls share the same actions as the desktop workspace. */
.mobile-nav,.mobile-file-detail,.mobile-list-tools{display:none}
.file-label{display:block;min-width:0;flex:1}.file-label strong{display:block}
.file-check{display:inline-flex;align-items:center;justify-content:center}
.auth-install{display:flex;align-items:center;justify-content:center;gap:7px;width:100%;min-height:44px;margin-top:14px;color:var(--accent-dark);font-size:12px;border:1px solid var(--line);border-radius:8px}
.auth-install .icon{width:16px;height:16px}
.file-quick-actions{display:flex;gap:10px;margin-bottom:22px}.file-quick-actions>.button{flex:1}.option-star,.account-logout,.copy-share-button{margin-top:10px}
.mobile-space-summary{display:flex;align-items:center;gap:13px;padding:8px 0 20px}.mobile-space-summary strong{font-size:15px;font-weight:600}.mobile-space-summary p{margin:3px 0 0;color:var(--muted);font-size:12px}
.more-list{display:grid;margin-bottom:20px}.more-list>button{min-height:52px;border-top:1px solid var(--line);display:flex;align-items:center;gap:12px;text-align:left}.more-list>button>.icon:last-child{margin-left:auto;width:16px;opacity:.5}.more-list>button>.icon:first-child{width:19px;opacity:.7}
.upload-status-heading{display:flex;justify-content:space-between;align-items:center;gap:10px}.upload-percent{font-size:12px;font-variant-numeric:tabular-nums;color:var(--accent-dark)}.upload-status small{display:block;color:var(--muted);font-size:10px;margin-top:7px}
.modal-open{overflow:hidden}.modal-head h2{overflow-wrap:anywhere;min-width:0}.modal-body{overflow-wrap:anywhere}.shared-file>div{min-width:0;flex:1}.modal-head>.icon-button{flex-shrink:0}
.account-security{margin-bottom:16px}.account-security .small-note{margin:0;padding:12px 14px;background:#f5f7f6;border-radius:8px}.account-security>.button{min-height:44px}#password-change-form .field input{font-size:16px;min-height:46px}.auth-message{margin:0 0 22px;padding:12px 14px;border:1px solid #d9e8df;border-radius:9px;background:#edf4f1;color:var(--accent-dark);font-size:13px;line-height:1.8}
@media(max-width:640px){
  body{font-size:14px;overscroll-behavior-y:none;-webkit-text-size-adjust:100%}
  .app-shell{display:block}.sidebar,.sidebar.open{display:none}.main-shell{min-height:100dvh}
  .topbar{position:sticky;top:0;z-index:8;height:calc(68px + env(safe-area-inset-top,0px));padding:env(safe-area-inset-top,0px) max(14px,env(safe-area-inset-right,0px)) 0 max(14px,env(safe-area-inset-left,0px));gap:8px}
  .menu-mobile{display:inline-flex;flex-shrink:0;color:var(--accent-dark)}.menu-mobile .icon{width:24px;height:24px}
  .top-actions{gap:7px;min-width:0}.top-actions>.icon-button{display:none}.top-location,.key-hint{display:none}
  .search{height:44px;max-width:none;border-radius:12px;padding:0 11px;gap:7px}.search input{font-size:16px;line-height:1.4;min-height:40px}.search .icon{width:18px;height:18px}
  .avatar{width:44px;height:44px;min-width:44px;margin-left:0;font-size:13px}
  .content{padding:24px max(16px,env(safe-area-inset-right,0px)) calc(104px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));overflow-wrap:anywhere}
  .heading-row{display:block;margin-bottom:20px}.heading-row h1{font-size:26px;letter-spacing:-.5px;overflow-wrap:anywhere}.heading-sub{font-size:12px;margin-top:5px;max-width:none}
  .heading-actions{display:flex;gap:10px;margin:19px 0 0}.heading-actions .button{flex:1;min-height:44px;font-size:13px;padding:10px 12px}.heading-actions .button .icon{width:18px;height:18px}
  .button{min-height:44px;padding:10px 14px;font-size:13px}.icon-button{width:44px;height:44px;border-radius:10px}.icon-button .icon{width:20px;height:20px}
  .welcome{display:none}.folder-grid{gap:10px;margin-bottom:22px}.folder-card{padding:15px 12px;gap:10px;min-height:76px}.folder-card .folder-glyph{width:34px;height:38px;border-radius:9px}.folder-card strong{font-size:12px}.folder-card small{font-size:10px}.folder-card .icon{width:23px;height:23px}
  .section-label{gap:10px;min-width:0}.section-label .side-link{margin-top:0;min-height:44px;flex-shrink:0}.section-label .quiet-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .file-panel{border-radius:14px;min-height:280px}.panel-top{display:flex;flex-wrap:wrap;align-items:center;gap:9px;padding:10px 12px;min-height:64px}
  .filter-tabs{display:flex;justify-content:space-between;gap:0;flex:1 0 100%;flex-wrap:nowrap;min-width:0}.filter-tab{min-width:0;min-height:44px;padding:9px 10px;font-size:13px;border-radius:9px}
  .panel-tools{margin-left:0;display:flex;justify-content:space-between;width:100%;gap:10px;border-top:1px solid #f0f2f4;padding-top:9px}.sort-select{display:block;max-width:none;min-width:130px;min-height:44px;padding:9px 5px;font-size:16px;color:#60716d}.view-switch{border-radius:9px;padding:2px}.view-switch .icon-button{width:44px;height:44px}.view-switch .icon{width:18px;height:18px}
  .mobile-list-tools{display:flex;align-items:center;justify-content:space-between;padding:2px 13px;color:var(--muted);font-size:11px;border-bottom:1px solid var(--line)}.mobile-list-tools>.side-link{margin:0;min-height:44px;gap:6px;font-size:12px}
  .table-scroll{overflow:visible}.file-table,.file-table tbody{display:block;width:100%}.file-table thead{display:none}
  .file-table tbody tr{display:grid;grid-template-columns:44px minmax(0,1fr) 44px;align-items:center;padding:7px 8px 7px 4px;min-height:83px;border-bottom:1px solid var(--line)}.file-table tbody tr:last-child{border-bottom:0}
  .file-table td{display:block;border:0;height:auto;min-width:0;padding:0}.file-table td:first-child{width:auto;padding:0;grid-column:1}.file-table td:nth-child(2){grid-column:2;width:100%}.file-table td:last-child{grid-column:3}
  .file-table td.type-cell,.file-table td.date-cell,.file-table td.size-cell{display:none}.file-check{min-width:44px;min-height:44px}input[type=checkbox]{width:20px;height:20px;margin:0}
  .file-name{gap:10px;width:100%;min-height:48px;padding:4px 0}.file-name strong{font-size:13px;line-height:1.5;font-weight:550;white-space:normal;overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .file-glyph{width:34px;height:40px;border-radius:8px}.file-glyph .icon{width:21px;height:21px}.file-label{min-width:0}.mobile-file-detail{display:block;font-size:10px;color:#84908d;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.5}
  .file-meta-mark{display:none}.row-actions{gap:0}.row-actions>.icon-button{width:44px;height:44px}.row-actions>.icon-button .icon{width:20px;height:20px}.row-actions>:not([data-more]):not([data-restore]){display:none}
  .panel-foot{padding:12px 16px;font-size:10px;min-height:43px}.privacy-note{display:none}.drop-note{display:none}.content-footer{font-size:10px;gap:15px;flex-wrap:wrap;margin-top:15px}.content-footer>span{max-width:none}.content-footer button{min-height:44px;font-size:11px}
  .selection-bar{display:flex;flex-wrap:wrap;gap:8px;width:100%;font-size:12px}.selection-bar>span{flex:1 0 calc(100% - 52px);min-height:36px;display:flex;align-items:center}.selection-bar .button{min-height:44px;font-size:12px;padding:9px 11px;flex:1}.selection-bar>#clear-selected{order:-1;margin-left:auto}.selection-bar>span{order:-2}
  .cards-view{padding:12px;gap:11px;grid-template-columns:repeat(2,minmax(0,1fr))}.file-card{padding:10px;display:flex;flex-direction:column;min-width:0}.file-card-top{min-height:36px}.file-card-top .file-check{min-width:44px;min-height:44px}.file-card .file-glyph{margin:8px auto 13px;width:48px;height:54px}.file-card .file-name{min-height:44px;align-items:flex-start}.file-card .file-name strong{font-size:12px;text-align:center}.file-card small{font-size:10px;margin:2px 0 7px}.file-card .row-actions{margin-top:auto}
  .mobile-nav{position:fixed;z-index:10;inset:auto 0 0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));padding:7px max(8px,env(safe-area-inset-right,0px)) max(7px,env(safe-area-inset-bottom,0px)) max(8px,env(safe-area-inset-left,0px));background:#fffffff5;border-top:1px solid #e4ebe7;box-shadow:0 -3px 20px #253e3306}
  .mobile-nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:51px;border-radius:11px;font-size:10px;line-height:1.4;color:#85908b}.mobile-nav-item>.icon{width:22px;height:22px;opacity:.68}.mobile-nav-item.active{color:var(--accent-dark);background:var(--tint);font-weight:600}.mobile-nav-item.active>.icon{opacity:1}.keyboard-open .mobile-nav{display:none}
  .toast{bottom:calc(91px + env(safe-area-inset-bottom,0px));padding:12px 16px;font-size:13px;width:max-content;max-width:calc(100vw - 32px);text-align:center}.keyboard-open .toast{bottom:18px}
  dialog{width:100%;max-width:640px;max-height:calc(100dvh - env(safe-area-inset-top,0px) - 16px);margin:auto 0 0;inset:auto 0 0;border:0;border-top:1px solid var(--line);border-radius:22px 22px 0 0;overscroll-behavior:contain;overflow-y:auto;padding-bottom:env(safe-area-inset-bottom,0px)}
  .modal-head{padding:15px 20px 10px;gap:10px;position:sticky;top:0;background:#fff;z-index:1}.modal-head h2{font-size:18px}.modal-body{padding:0 20px 24px}.modal-desc{font-size:13px;margin-bottom:20px}.modal-text{font-size:13px;line-height:1.9}.modal-text code{font-size:12px}.small-note{font-size:12px;line-height:1.8}.field{gap:8px;margin-bottom:20px}.field label{font-size:13px}.field input,.field select{font-size:16px;min-height:48px;padding:11px 13px;border-radius:10px}.field small{font-size:12px}.field-error{font-size:13px}.share-result input{font-size:16px;min-height:44px}.share-result p{font-size:12px}.share-summary{font-size:13px;padding:13px}.modal-actions{gap:10px;margin-top:22px}.modal-actions>.button{flex:1}.file-quick-actions{gap:10px}.more-list>button{min-height:56px}.auth-install{font-size:13px;min-height:46px}
  .auth-page{padding:calc(32px + env(safe-area-inset-top,0px)) max(20px,env(safe-area-inset-right,0px)) calc(32px + env(safe-area-inset-bottom,0px)) max(20px,env(safe-area-inset-left,0px));align-items:center}.auth-card{padding:30px 24px;border-radius:20px}.auth-card .brand{margin-bottom:32px}.auth-card h1{font-size:23px}.auth-card .intro{font-size:13px}.login-help{font-size:12px}.auth-note{font-size:11px;margin-top:19px}
  .empty{padding:40px 19px 46px;min-height:280px}.empty h3{font-size:15px}.empty p{font-size:13px}.empty-icon{width:60px;height:60px}
  .share-page{padding:calc(27px + env(safe-area-inset-top,0px)) max(18px,env(safe-area-inset-right,0px)) calc(30px + env(safe-area-inset-bottom,0px)) max(18px,env(safe-area-inset-left,0px))}.share-header{margin-bottom:37px;gap:12px}.share-header>span{font-size:10px}.share-header .brand{padding:0;gap:9px}.share-header .brand-name{font-size:16px}.share-header .brand-sub{font-size:8px;letter-spacing:1.6px}.share-intro{margin-bottom:27px}.share-intro h1{font-size:23px;overflow-wrap:anywhere}.share-intro p{font-size:12px}.unlock-card{padding:24px 20px}.share-files{padding:2px 14px}.shared-file{gap:11px;align-items:flex-start;padding:20px 0;flex-wrap:wrap}.shared-file>.file-glyph{margin-top:3px}.shared-file>div{flex:1;min-width:0}.shared-file strong{font-size:13px}.shared-file small{font-size:11px}.shared-file>.button{min-height:44px;margin-left:45px;font-size:13px;width:calc(100% - 45px)}.share-footer{font-size:11px}
  .shares-list{padding:0 16px}.share-row{gap:11px;flex-wrap:wrap;padding:20px 0}.share-row>.file-glyph{display:none}.share-row-info{flex-basis:calc(100% - 72px)}.share-row strong{font-size:13px}.share-row p{font-size:11px}.share-row .button{min-height:44px;font-size:12px;padding:9px 13px}.share-row>.icon-button{margin-left:auto}.badge{font-size:11px;padding:4px 7px}
  .upload-status{right:max(16px,env(safe-area-inset-right,0px));left:max(16px,env(safe-area-inset-left,0px));bottom:calc(88px + env(safe-area-inset-bottom,0px));width:auto;max-width:none;padding:15px 17px;border-radius:14px;z-index:15}.upload-status strong{font-size:13px}.upload-status p{font-size:12px}.upload-status progress{height:7px}.upload-status small{font-size:11px}.keyboard-open .upload-status{bottom:14px}
}
@media(max-width:359px){.content{padding-left:12px;padding-right:12px}.filter-tab{padding:9px 7px;font-size:12px}.folder-card{padding:12px 9px;gap:8px}.folder-card .folder-glyph{width:29px}.folder-card small{display:none}.file-table tbody tr{grid-template-columns:44px minmax(0,1fr) 44px;padding-left:1px;padding-right:3px}.file-check{min-width:44px}.file-name{gap:7px}.file-glyph{width:29px;height:36px}.mobile-file-detail{font-size:9px}.file-name strong{font-size:12px}.auth-card{padding:28px 20px}.auth-card h1{font-size:21px}.share-header>span{max-width:82px;text-align:right}.modal-body{padding-left:18px;padding-right:18px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}