:root{--bg:#e8eef5;--ink:#131923;--muted:#6b7786;--line:rgba(19,25,35,.13);--accent:#f26f4a;--accent-rgb:242,111,74;--accent-ink:#fff;--blue:#3868ed;--green:#3c7d51;--panel:rgba(255,255,255,.63);--panel-2:rgba(241,246,252,.78);--surface:#f7f9fc;--shadow:0 18px 60px rgba(31,49,73,.11);--ease:cubic-bezier(.16,1,.3,1);--mono:ui-monospace,SFMono-Regular,Consolas,monospace;color-scheme:light}
[data-theme=night]{--bg:#0b1118;--ink:#f3f7fb;--muted:#8998a9;--line:rgba(255,255,255,.16);--accent:#ff8664;--accent-rgb:255,134,100;--accent-ink:#241813;--blue:#86a3ff;--green:#80c69a;--panel:rgba(22,31,42,.78);--panel-2:rgba(28,40,53,.9);--surface:#121b25;--shadow:0 18px 70px #0006;color-scheme:dark}
[data-theme=paper]{--bg:#f1f0eb;--ink:#1b1a17;--muted:#77736b;--line:rgba(27,26,23,.14);--accent:#de6542;--accent-rgb:222,101,66;--accent-ink:#fff;--blue:#315bc8;--green:#4d8054;--panel:rgba(255,255,255,.72);--panel-2:rgba(248,247,242,.9);--surface:#f8f7f2;--shadow:0 18px 60px rgba(77,67,49,.12);color-scheme:light}
*{box-sizing:border-box}html{min-width:320px;background:var(--bg);scroll-behavior:smooth}body{min-width:320px;margin:0;color:var(--ink);background:var(--bg);font:14px/1.5 "Segoe UI",Arial,"PingFang SC","Microsoft YaHei",sans-serif;transition:background .35s,color .35s}button,input,a{font:inherit;color:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer;border:0;background:none}button:disabled{cursor:default;opacity:.5}a{text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--blue);outline-offset:4px}.icon-defs{position:absolute;width:0;height:0;overflow:hidden}.icon-defs symbol{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.7}.icon-defs~* svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.7}
.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:22px;min-height:70px;padding:0 max(22px,calc((100vw - 1320px)/2));border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:blur(18px) saturate(145%)}.brand{display:flex;align-items:center;gap:10px;min-width:215px}.brand-mark{display:grid;width:34px;height:34px;place-items:center;border:1px solid var(--line);border-radius:9px;background:var(--accent);color:var(--accent-ink);font:700 17px Georgia,serif}.brand>span:last-child{display:grid;gap:2px}.brand strong{font-size:12px;letter-spacing:.08em}.brand small{font:7px var(--mono);letter-spacing:.08em;color:var(--muted)}.topbar nav{display:flex;align-items:center;gap:5px;padding:4px;border:1px solid var(--line);border-radius:30px;background:var(--panel)}.topbar nav a{padding:8px 15px;border-radius:25px;color:var(--muted);font-size:11px;transition:background .2s,color .2s}.topbar nav a:hover,.topbar nav a[aria-current]{background:var(--ink);color:var(--bg)}.top-actions{display:flex;align-items:center;gap:10px;min-width:215px;justify-content:flex-end}.theme-toggle,.home-link{display:flex;align-items:center;justify-content:center;gap:7px;height:35px;padding:0 12px;border:1px solid var(--line);border-radius:24px;background:var(--panel);font-size:10px;white-space:nowrap}.theme-glyph{font-size:16px}.home-link{width:35px;padding:0;border-radius:50%;background:var(--accent);color:var(--accent-ink);font-size:15px;transform:rotate(0);transition:transform .25s}.home-link:hover{transform:rotate(45deg)}
.workspace{width:min(1320px,calc(100% - 48px));margin:0 auto;padding:35px 0 0}.page-kicker,.eyebrow{display:flex;align-items:center;gap:8px;color:var(--muted);font:8px var(--mono);letter-spacing:.13em}.page-kicker{gap:8px}.page-kicker .text-link{margin-left:auto}.live-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px color-mix(in srgb,var(--accent) 60%,transparent)}.text-link{padding:4px;color:var(--blue);font-size:10px}.heading-row{display:flex;align-items:end;justify-content:space-between;gap:25px;padding:27px 0 30px;border-bottom:1px solid var(--line)}.heading-row .eyebrow{margin-bottom:10px}.heading-row h1{margin:0;font-size:clamp(32px,4.2vw,52px);line-height:1.1;letter-spacing:0;font-weight:700}.heading-row h1 span{color:var(--accent)}.heading-sub{margin:11px 0 0;color:var(--muted);font-size:12px}.quota{width:min(320px,38%);padding:15px 17px;border:1px solid var(--line);border-radius:12px;background:var(--panel)}.quota-top{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:10px}.quota-top strong{font:600 11px var(--mono);font-variant-numeric:tabular-nums}.quota-track{height:5px;margin:11px 0 8px;overflow:hidden;border-radius:8px;background:var(--line)}.quota-track span{display:block;width:0;height:100%;border-radius:inherit;background:var(--accent);transition:width .55s var(--ease)}.quota small{color:var(--muted);font-size:9px}
.storage-layout{display:grid;grid-template-columns:minmax(0,1fr) 268px;gap:38px;padding:27px 0 42px}.files-column{min-width:0}.upload-zone{position:relative;display:flex;align-items:center;gap:17px;min-height:106px;padding:19px 21px;border:1px dashed color-mix(in srgb,var(--blue) 45%,var(--line));border-radius:12px;background:color-mix(in srgb,var(--panel) 68%,transparent);transition:border-color .22s,background .22s,transform .22s}.upload-zone.dragging{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,var(--panel));transform:scale(1.008)}.upload-symbol{display:grid;width:47px;height:47px;flex:0 0 auto;place-items:center;border-radius:11px;background:rgba(var(--accent-rgb),.13);color:var(--accent)}.upload-symbol svg{width:22px;height:22px}.upload-copy{display:grid;min-width:0;gap:5px;margin-right:auto}.upload-copy strong{font-size:13px}.upload-copy span{color:var(--muted);font-size:10px}.primary-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:38px;padding:0 15px;border:1px solid transparent;border-radius:7px;background:var(--ink);color:var(--bg);font-size:10px;font-weight:600;white-space:nowrap;transition:transform .2s,box-shadow .2s,background .2s}.primary-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 19px #0002}.primary-button svg{width:15px;height:15px}.upload-note{position:absolute;right:22px;bottom:-22px;display:flex;align-items:center;gap:5px;margin:0;color:var(--muted);font-size:8px}.upload-note svg{width:12px;height:12px;color:var(--green)}.upload-progress{margin-top:26px;padding:11px 14px;border:1px solid var(--line);border-radius:8px;background:var(--panel)}.progress-meta{display:flex;justify-content:space-between;gap:12px;margin-bottom:8px;color:var(--muted);font-size:9px}.progress-meta strong{color:var(--ink);font:10px var(--mono)}.upload-progress progress{display:block;width:100%;height:5px;accent-color:var(--accent)}
.file-toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:31px;padding-bottom:11px;border-bottom:1px solid var(--line)}.filter-tabs{display:flex;align-items:center;gap:3px;overflow:auto;scrollbar-width:none}.filter-tabs button{display:flex;align-items:center;gap:5px;min-height:31px;padding:0 11px;border-radius:18px;color:var(--muted);font-size:9px;white-space:nowrap;transition:background .2s,color .2s}.filter-tabs button:hover{background:var(--panel);color:var(--ink)}.filter-tabs button.active{background:var(--ink);color:var(--bg)}.filter-tabs button span{font:8px var(--mono);opacity:.7}.search-box{display:flex;align-items:center;gap:8px;width:min(240px,33%);height:34px;flex:0 0 auto;padding:0 10px;border:1px solid var(--line);border-radius:7px;background:var(--panel)}.search-box svg{width:15px;height:15px;color:var(--muted)}.search-box input{width:100%;min-width:0;border:0;outline:0;background:transparent;font-size:10px}.search-box input::placeholder{color:var(--muted)}
.file-list{display:grid}.file-row{display:grid;grid-template-columns:minmax(0,1fr) 100px 95px 80px;align-items:center;gap:15px;min-height:72px;padding:10px 12px;border-bottom:1px solid var(--line);animation:file-arrive .4s var(--ease) both;transition:background .18s}.file-row:hover{background:var(--panel)}.file-ident{display:flex;align-items:center;gap:12px;min-width:0}.file-icon{display:grid;width:38px;height:38px;flex:0 0 auto;place-items:center;border:1px solid var(--line);border-radius:9px;background:var(--panel-2);color:var(--blue)}.file-icon svg{width:19px;height:19px}.file-icon.image{color:#a16638}.file-icon.audio{color:#8757b7}.file-icon.video{color:#c14e56}.file-icon.archive{color:#64824a}.file-copy{display:grid;min-width:0;gap:4px}.file-copy strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:10px;font-weight:600}.file-copy small{color:var(--muted);font:8px var(--mono)}.file-category,.file-date,.file-size{color:var(--muted);font-size:9px}.file-size{font-family:var(--mono);text-align:right}.file-date{white-space:nowrap}.file-actions{display:flex;justify-content:flex-end;gap:5px}.file-actions button{display:grid;width:31px;height:31px;place-items:center;border:1px solid transparent;border-radius:50%;color:var(--muted);transition:background .2s,color .2s,transform .2s}.file-actions button:hover{background:var(--panel-2);color:var(--blue);transform:translateY(-1px)}.file-actions .delete-file:hover{color:#c24139}.file-actions svg{width:15px;height:15px}.empty-state{display:grid;justify-items:center;padding:62px 20px;text-align:center}.empty-icon{display:grid;width:52px;height:52px;place-items:center;border:1px solid var(--line);border-radius:15px;background:var(--panel);color:var(--muted)}.empty-icon svg{width:24px;height:24px}.empty-state h2{margin:16px 0 5px;font-size:16px}.empty-state p{max-width:360px;margin:0;color:var(--muted);font-size:10px;line-height:1.7}.list-status{display:flex;justify-content:space-between;gap:12px;padding:13px 3px;color:var(--muted);font-size:8px}.list-status button{color:var(--blue);font-size:9px}
.security-panel{align-self:start;padding:20px 19px;border:1px solid var(--line);border-radius:11px;background:var(--panel)}.security-mark{display:grid;width:35px;height:35px;place-items:center;border:1px solid color-mix(in srgb,var(--green) 35%,var(--line));border-radius:50%;background:color-mix(in srgb,var(--green) 10%,transparent);color:var(--green)}.security-mark svg{width:18px;height:18px}.security-panel .eyebrow{margin:18px 0 8px;font-size:7px}.security-panel h2{margin:0;font-size:22px;line-height:1.28}.security-copy{margin:10px 0 19px;color:var(--muted);font-size:10px;line-height:1.8}.security-divider{height:1px;background:var(--line)}.security-panel h3{margin:16px 0 10px;font-size:10px}.rule-stat{display:flex;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px solid var(--line);font-size:9px}.rule-stat span{color:var(--muted)}.rule-stat strong{font:600 9px var(--mono)}.rules-button{display:flex;width:100%;align-items:center;justify-content:space-between;margin-top:15px;padding:11px 12px;border:1px solid var(--line);border-radius:7px;background:var(--panel-2);font-size:9px;text-align:left;transition:border-color .2s}.rules-button:hover{border-color:var(--blue)}.rules-button span{color:var(--blue);font-size:13px}.security-foot{margin:12px 0 0;color:var(--muted);font-size:8px;line-height:1.8}
.page-footer{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:17px 0;border-top:1px solid var(--line);color:var(--muted);font:8px var(--mono)}.page-footer>span:first-child{display:flex;align-items:center;gap:7px}.page-footer a{color:var(--blue)}
.rules-dialog,.download-dialog{width:min(610px,calc(100% - 24px));max-height:min(84dvh,760px);padding:0;overflow:auto;border:1px solid var(--line);border-radius:13px;background:var(--bg);color:var(--ink);box-shadow:var(--shadow);overscroll-behavior:contain}.rules-dialog::backdrop,.download-dialog::backdrop{background:#10172299;backdrop-filter:blur(8px)}.rules-dialog[open],.download-dialog[open]{animation:dialog-arrive .3s var(--ease)}.dialog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding:21px 23px 16px;border-bottom:1px solid var(--line)}.dialog-head .eyebrow{margin:1px 0 8px}.dialog-head h2{margin:0;font-size:19px}.close-button{display:grid;width:32px;height:32px;flex:0 0 auto;place-items:center;border:1px solid var(--line);border-radius:50%;background:var(--panel)}.close-button svg{width:15px;height:15px}.policy-content{display:grid;gap:21px;padding:19px 23px}.policy-content h3{display:flex;align-items:center;gap:9px;margin:0 0 9px;font-size:11px}.policy-content h3 span{color:var(--accent);font:9px var(--mono)}.policy-content ul{display:grid;gap:8px;margin:0;padding-left:17px}.policy-content li{padding-left:3px;color:var(--muted);font-size:10px;line-height:1.8}.policy-content li::marker{color:var(--accent)}.policy-note{margin:0;padding:11px 12px;border-left:3px solid var(--accent);background:var(--panel);color:var(--muted);font-size:9px;line-height:1.7}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;padding:13px 23px 19px;border-top:1px solid var(--line)}.dialog-actions .primary-button span{font-size:13px}.secondary-button{min-height:38px;padding:0 15px;border:1px solid var(--line);border-radius:7px;background:var(--panel);font-size:10px}.download-confirm{display:grid;justify-items:center;padding:26px 24px 22px;text-align:center}.download-icon{display:grid;width:47px;height:47px;place-items:center;border:1px solid var(--line);border-radius:50%;background:var(--panel);color:var(--blue)}.download-icon svg{width:21px;height:21px}.download-confirm>strong{max-width:100%;margin-top:13px;overflow-wrap:anywhere;font-size:12px}.download-confirm>p{max-width:400px;color:var(--muted);font-size:10px;line-height:1.8}.download-confirm label{display:flex;align-items:flex-start;gap:8px;margin-top:11px;color:var(--ink);font-size:9px;line-height:1.7;text-align:left}.download-confirm input{accent-color:var(--accent);margin:3px 0 0}.auth-cover{position:fixed;inset:0;z-index:20;display:grid;place-items:center;padding:20px;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(14px)}.auth-cover[hidden]{display:none}.auth-panel{width:min(430px,100%);padding:31px;border:1px solid var(--line);border-radius:14px;background:var(--panel);box-shadow:var(--shadow)}.auth-icon{display:grid;width:43px;height:43px;place-items:center;border-radius:10px;background:var(--accent);color:var(--accent-ink);font:700 20px Georgia,serif}.auth-panel .eyebrow{margin:22px 0 10px}.auth-panel h1{margin:0;font-size:31px;line-height:1.2}.auth-panel>p:not(.eyebrow){margin:13px 0 21px;color:var(--muted);font-size:11px;line-height:1.8}.auth-panel>.text-link{display:block;margin-top:10px;text-align:center}
.toast{position:fixed;z-index:30;top:18px;left:50%;max-width:calc(100% - 30px);padding:11px 16px;border:1px solid var(--line);border-radius:24px;background:var(--panel-2);box-shadow:var(--shadow);font-size:10px;opacity:0;pointer-events:none;transform:translate(-50%,-18px);transition:opacity .2s,transform .3s var(--ease)}.toast.visible{opacity:1;transform:translate(-50%,0)}[hidden]{display:none!important}
@keyframes file-arrive{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@keyframes dialog-arrive{from{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:none}}
@media(max-width:850px){.storage-layout{grid-template-columns:minmax(0,1fr) 225px;gap:21px}.file-row{grid-template-columns:minmax(0,1fr) 82px 75px;gap:11px}.file-category{display:none}.topbar{padding:0 23px}}
@media(max-width:650px){.topbar{min-height:61px;padding:0 13px;gap:8px}.brand{min-width:0;gap:7px}.brand-mark{width:30px;height:30px}.brand strong{font-size:10px}.brand small{font-size:6px;letter-spacing:0}.topbar nav{gap:0;padding:3px}.topbar nav a{padding:7px 8px;font-size:8px}.topbar nav a:nth-child(2){display:none}.top-actions{min-width:0;gap:5px}.theme-toggle{height:31px;padding:0 8px;font-size:8px}.theme-glyph{font-size:13px}.home-link{width:31px;height:31px}.workspace{width:calc(100% - 28px);padding-top:25px}.heading-row{align-items:flex-start;flex-direction:column;gap:17px;padding:19px 0 23px}.heading-row h1{font-size:34px}.heading-sub{font-size:10px}.quota{width:100%;padding:12px 14px}.storage-layout{grid-template-columns:1fr;gap:19px;padding-top:20px}.upload-zone{flex-wrap:wrap;gap:11px;padding:14px;min-height:95px}.upload-symbol{width:38px;height:38px}.upload-copy{width:calc(100% - 52px);margin:0}.upload-copy strong{font-size:11px}.upload-copy span{font-size:8px;line-height:1.6}.upload-zone>.primary-button{margin-left:49px;min-height:34px}.upload-note{position:static;width:100%;padding-left:1px;font-size:7px}.file-toolbar{align-items:stretch;flex-direction:column;gap:8px;margin-top:23px}.filter-tabs{width:100%;padding-bottom:2px}.filter-tabs button{padding:0 9px}.search-box{width:100%}.file-row{grid-template-columns:minmax(0,1fr) auto;gap:7px;padding:10px 6px}.file-size{grid-column:1;grid-row:2;margin-left:50px;text-align:left;font-size:8px}.file-actions{grid-column:2;grid-row:1/3}.file-date{display:none}.file-ident{gap:9px}.file-icon{width:33px;height:33px}.file-copy strong{font-size:9px}.file-copy small{font-size:7px}.security-panel{padding:17px}.security-panel h2 br{display:none}.security-panel h2{font-size:19px}.security-copy{max-width:430px}.page-footer{align-items:flex-start;flex-direction:column;gap:8px;padding:14px 0;font-size:7px}.dialog-head{padding:17px}.policy-content{gap:16px;padding:16px 17px}.policy-content li{font-size:9px}.dialog-actions{padding:12px 17px 16px}.auth-panel{padding:23px}.auth-panel h1{font-size:27px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
.upload-consent{position:absolute;left:21px;bottom:-23px;display:flex;align-items:center;gap:5px;color:var(--muted);font-size:8px}.upload-consent input{accent-color:var(--accent);margin:0}.upload-consent label{cursor:pointer}.upload-consent button{padding:0;color:var(--blue);font-size:8px;text-decoration:underline;text-underline-offset:2px}.upload-note{right:22px}.upload-progress{margin-top:29px}
@media(max-width:650px){.upload-consent{position:static;width:100%;padding-left:49px;font-size:7px}.upload-consent button{font-size:7px}.upload-note{position:static;width:auto;margin-left:auto;font-size:7px}}

/* Digital archive visual layer */
body{position:relative;isolation:isolate;overflow-x:hidden}
body::before{position:fixed;inset:0;z-index:-1;pointer-events:none;content:"";opacity:.28;background-image:linear-gradient(color-mix(in srgb,var(--ink) 5%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--ink) 5%,transparent) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(to bottom,#000,transparent 78%)}
body::after{position:fixed;top:-35vh;left:0;z-index:-1;width:100%;height:26vh;pointer-events:none;content:"";opacity:0;background:linear-gradient(180deg,transparent,color-mix(in srgb,var(--blue) 9%,transparent),transparent);transform:translateY(-20vh);transition:opacity .8s .25s}
body.page-ready::after{opacity:1;animation:archive-scan 1.7s .25s var(--ease) both}
.topbar{transition:background .35s,border-color .35s,backdrop-filter .35s}
.brand-mark{position:relative;overflow:hidden;box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 9%,transparent);transition:transform .45s var(--ease),box-shadow .45s}
.brand:hover .brand-mark{transform:rotate(-8deg) scale(1.06);box-shadow:0 0 0 7px color-mix(in srgb,var(--accent) 12%,transparent)}
.workspace{opacity:0;transform:translateY(13px);transition:opacity .7s var(--ease),transform .8s var(--ease)}
.page-ready .workspace{opacity:1;transform:none}
.page-kicker,.heading-row,.upload-zone,.security-panel,.file-toolbar,.page-footer{animation:archive-rise .75s var(--ease) both}
.page-kicker{animation-delay:.08s}.heading-row{animation-delay:.16s}.upload-zone{animation-delay:.24s}.security-panel{animation-delay:.34s}.file-toolbar{animation-delay:.3s}.page-footer{animation-delay:.42s}
.heading-row{position:relative}.heading-row::after{position:absolute;right:0;bottom:-1px;width:34%;height:1px;content:"";background:linear-gradient(90deg,transparent,var(--accent));transform:scaleX(0);transform-origin:right;transition:transform .8s .5s var(--ease)}
.page-ready .heading-row::after{transform:scaleX(1)}
.heading-row h1{clip-path:inset(0 100% 0 0);transition:clip-path .95s .22s var(--ease)}.page-ready .heading-row h1{clip-path:inset(0)}
.quota{position:relative;overflow:hidden;transition:transform .3s var(--ease),border-color .3s,box-shadow .3s}.quota::before{position:absolute;top:0;left:0;width:3px;height:100%;content:"";background:var(--accent);transform:scaleY(0);transform-origin:bottom;transition:transform .5s var(--ease)}.quota:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--accent) 35%,var(--line));box-shadow:var(--shadow)}.quota:hover::before{transform:scaleY(1)}
.quota-track span{position:relative;overflow:hidden}.quota-track span::after{position:absolute;inset:0;content:"";background:linear-gradient(100deg,transparent 20%,#ffffff8c 48%,transparent 74%);transform:translateX(-110%)}.page-ready .quota-track span::after{animation:quota-glint 1.1s .9s var(--ease) both}
.upload-zone{overflow:hidden;isolation:isolate}.upload-zone::after{position:absolute;inset:0;z-index:-1;pointer-events:none;content:"";background:linear-gradient(110deg,transparent 20%,color-mix(in srgb,var(--blue) 7%,transparent) 50%,transparent 80%);transform:translateX(-110%);transition:transform .7s var(--ease)}.upload-zone:hover::after,.upload-zone.dragging::after{transform:translateX(0)}
.upload-symbol{transition:transform .45s var(--ease),background .35s,color .35s}.upload-zone:hover .upload-symbol{transform:translateY(-3px) rotate(-5deg);background:var(--accent);color:var(--accent-ink)}.upload-symbol svg{transition:transform .45s var(--ease)}.upload-zone:hover .upload-symbol svg{transform:translateY(-2px)}
.upload-zone.dragging{box-shadow:0 0 0 5px color-mix(in srgb,var(--accent) 10%,transparent),0 15px 40px color-mix(in srgb,var(--accent) 12%,transparent)}
.upload-progress{transform-origin:top;animation:progress-open .38s var(--ease) both}.upload-progress progress{overflow:hidden;border:0;border-radius:9px;background:var(--line)}.upload-progress progress::-webkit-progress-bar{border-radius:9px;background:var(--line)}.upload-progress progress::-webkit-progress-value{border-radius:9px;background:var(--accent);transition:width .24s ease}.upload-progress progress::-moz-progress-bar{border-radius:9px;background:var(--accent)}.upload-progress.upload-complete{border-color:color-mix(in srgb,var(--green) 55%,var(--line));box-shadow:0 0 0 4px color-mix(in srgb,var(--green) 10%,transparent);animation:upload-confirm .55s var(--ease)}
.filter-tabs button{position:relative}.filter-tabs button::after{position:absolute;right:11px;bottom:3px;left:11px;height:1px;content:"";background:var(--accent);transform:scaleX(0);transition:transform .25s var(--ease)}.filter-tabs button:hover::after{transform:scaleX(1)}.filter-tabs button.active::after{display:none}
.search-box{transition:border-color .25s,box-shadow .25s,transform .25s var(--ease)}.search-box:focus-within{transform:translateY(-1px);border-color:var(--blue);box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 12%,transparent)}
.file-row{position:relative;transition:background .25s,transform .28s var(--ease),border-color .25s}.file-row::before{position:absolute;top:10px;bottom:10px;left:0;width:2px;content:"";background:var(--accent);transform:scaleY(0);transform-origin:bottom;transition:transform .3s var(--ease)}.file-row:hover{z-index:1;transform:translateX(4px);border-color:color-mix(in srgb,var(--accent) 22%,var(--line));background:color-mix(in srgb,var(--panel) 86%,transparent)}.file-row:hover::before{transform:scaleY(1)}.file-icon{transition:transform .35s var(--ease),box-shadow .35s,border-color .35s}.file-row:hover .file-icon{transform:rotate(-4deg) scale(1.06);border-color:color-mix(in srgb,var(--blue) 36%,var(--line));box-shadow:0 5px 16px color-mix(in srgb,var(--blue) 12%,transparent)}
.file-actions button{transition:transform .25s var(--ease),background .25s,color .25s,box-shadow .25s}.file-actions button:hover{transform:translateY(-2px) scale(1.06);box-shadow:0 5px 14px #0002}.file-actions button:active{transform:scale(.92)}
.security-panel{position:relative;overflow:hidden;isolation:isolate;transition:transform .35s var(--ease),border-color .35s,box-shadow .35s}.security-panel::before{position:absolute;top:0;right:0;z-index:-1;width:120px;height:120px;content:"";border-top:1px solid color-mix(in srgb,var(--blue) 28%,transparent);border-right:1px solid color-mix(in srgb,var(--blue) 28%,transparent);mask-image:linear-gradient(135deg,#000,transparent 72%);transition:width .4s,height .4s}.security-panel:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--blue) 28%,var(--line));box-shadow:var(--shadow)}.security-panel:hover::before{width:170px;height:170px}.security-mark{transition:transform .5s var(--ease),box-shadow .4s}.security-panel:hover .security-mark{transform:rotate(8deg) scale(1.05);box-shadow:0 0 0 6px color-mix(in srgb,var(--green) 10%,transparent)}
.rule-stat{transition:padding .25s var(--ease),background .25s}.rule-stat:hover{padding-right:9px;padding-left:9px;background:color-mix(in srgb,var(--panel) 80%,transparent)}
.rules-dialog,.download-dialog{opacity:0;transform:translateY(18px) scale(.97);transition:opacity .24s,transform .4s var(--ease),display .4s allow-discrete,overlay .4s allow-discrete}.rules-dialog[open],.download-dialog[open]{opacity:1;transform:none}.rules-dialog::backdrop,.download-dialog::backdrop{background:#07111b00;backdrop-filter:blur(0);transition:background .3s,backdrop-filter .3s}.rules-dialog[open]::backdrop,.download-dialog[open]::backdrop{background:#07111b78;backdrop-filter:blur(7px)}
.download-icon{transition:transform .5s var(--ease),color .3s,box-shadow .3s}.download-dialog[open] .download-icon{animation:icon-arrive .6s .08s var(--ease) both}.download-confirm>strong{animation:archive-rise .45s .12s var(--ease) both}.download-confirm label{transition:color .2s}.download-confirm label:has(input:checked){color:var(--green)}
.rules-button,.text-link,#refreshFiles{transition:transform .22s var(--ease),color .22s}.rules-button:hover,.text-link:hover,#refreshFiles:hover{transform:translateY(-1px);color:var(--accent)}#refreshFiles[disabled]{animation:refresh-spin .8s linear infinite}
.empty-state{animation:archive-rise .55s var(--ease) both}.empty-icon{animation:folder-float 3.4s ease-in-out infinite}
.toast{backdrop-filter:blur(18px) saturate(150%);animation:toast-pop .38s var(--ease)}
.auth-panel{animation:auth-enter .6s var(--ease) both}.auth-icon{box-shadow:0 0 0 6px color-mix(in srgb,var(--accent) 10%,transparent);animation:icon-arrive .7s .15s var(--ease) both}
@keyframes archive-scan{0%{transform:translateY(-24vh);opacity:0}25%{opacity:1}100%{transform:translateY(150vh);opacity:0}}
@keyframes archive-rise{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
@keyframes quota-glint{to{transform:translateX(110%)}}
@keyframes progress-open{from{opacity:0;transform:scaleY(.82)}to{opacity:1;transform:scaleY(1)}}
@keyframes upload-confirm{50%{transform:translateY(-3px) scale(1.012)}to{transform:none}}
@keyframes icon-arrive{from{opacity:0;transform:translateY(8px) rotate(-12deg) scale(.86)}to{opacity:1;transform:none}}
@keyframes refresh-spin{to{transform:rotate(360deg)}}
@keyframes folder-float{50%{transform:translateY(-5px) rotate(-2deg)}}
@keyframes toast-pop{from{opacity:0;transform:translate(-50%,-14px) scale(.96)}to{opacity:1;transform:translate(-50%,0) scale(1)}}
@keyframes auth-enter{from{opacity:0;transform:translateY(20px) scale(.97)}to{opacity:1;transform:none}}
@media(max-width:650px){body::before{background-size:32px 32px;opacity:.18}.file-row:hover{transform:translateX(2px)}.heading-row::after{width:52%}}
@media(prefers-reduced-motion:reduce){body::after,.page-kicker,.heading-row,.upload-zone,.security-panel,.file-toolbar,.page-footer,.workspace,.heading-row h1,.quota-track span::after,.download-icon,.auth-panel,.auth-icon,.empty-icon,.file-row,.upload-progress,.toast{animation:none!important;transition:none!important}.workspace{opacity:1;transform:none}.heading-row h1{clip-path:none}.heading-row::after{transform:scaleX(1)}}