@font-face{font-family:"Inter";font-style:normal;font-weight:100 900;font-display:swap;src:url(/fonts/inter.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Inter";font-style:normal;font-weight:100 900;font-display:swap;src:url(/fonts/inter-ext.woff2) format("woff2");unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

/* ---------- Tokens ---------- */
:root{
  color-scheme:dark;
  --bg:#09090b;--bg-elev:#0c0c0e;--surface:#111113;--surface-2:#18181b;--surface-3:#202024;
  --hover:rgba(255,255,255,.035);--active:rgba(125,255,170,.07);
  --line:#222226;--line-strong:#303036;
  --text:#f4f4f5;--muted:#a1a1aa;--faint:#71717a;
  --accent:#7dffaa;--accent-ink:#04140a;--accent-text:#7dffaa;--accent-soft:rgba(125,255,170,.10);--accent-line:rgba(125,255,170,.28);
  --others:#a78bfa;--warn:#fbbf24;--danger:#f87171;--danger-ink:#1c0505;--blue:#93c5fd;--violet:#c4b5fd;--pink:#f472b6;--sky:#60a5fa;--slate:#94a3b8;
  --discord:#5865f2;
  --topbar:rgba(9,9,11,.82);--overlay:rgba(0,0,0,.6);--shadow:0 24px 60px -12px rgba(0,0,0,.7);--shadow-sm:0 8px 24px rgba(0,0,0,.35);
  --toast-bg:#f4f4f5;--toast-ink:#09090b;
  --radius:14px;--ease:cubic-bezier(.2,.7,.2,1);
  --font:"Inter",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --cols:40px minmax(0,1fr) 88px 86px 120px 132px;
  --sidebar:264px;--drawer:380px;
}
@media (prefers-color-scheme:light){
  :root:not([data-theme=dark]){
    color-scheme:light;
    --bg:#fafafa;--bg-elev:#f4f4f5;--surface:#ffffff;--surface-2:#f4f4f5;--surface-3:#e9e9ec;
    --hover:rgba(0,0,0,.03);--active:rgba(22,163,74,.07);
    --line:#e7e7ea;--line-strong:#d4d4d8;
    --text:#18181b;--muted:#52525b;--faint:#80808a;
    --accent:#22c55e;--accent-ink:#052e16;--accent-text:#15803d;--accent-soft:rgba(34,197,94,.10);--accent-line:rgba(22,163,74,.35);
    --others:#8b5cf6;--warn:#b45309;--danger:#dc2626;--danger-ink:#fff;--blue:#2563eb;--violet:#7c3aed;--pink:#db2777;--sky:#2563eb;--slate:#64748b;
    --topbar:rgba(250,250,250,.85);--overlay:rgba(24,24,27,.35);--shadow:0 24px 60px -12px rgba(0,0,0,.18);--shadow-sm:0 8px 24px rgba(0,0,0,.08);
    --toast-bg:#18181b;--toast-ink:#fafafa;
  }
}
:root[data-theme=light]{
  color-scheme:light;
  --bg:#fafafa;--bg-elev:#f4f4f5;--surface:#ffffff;--surface-2:#f4f4f5;--surface-3:#e9e9ec;
  --hover:rgba(0,0,0,.03);--active:rgba(22,163,74,.07);
  --line:#e7e7ea;--line-strong:#d4d4d8;
  --text:#18181b;--muted:#52525b;--faint:#80808a;
  --accent:#22c55e;--accent-ink:#052e16;--accent-text:#15803d;--accent-soft:rgba(34,197,94,.10);--accent-line:rgba(22,163,74,.35);
  --others:#8b5cf6;--warn:#b45309;--danger:#dc2626;--danger-ink:#fff;--blue:#2563eb;--violet:#7c3aed;--pink:#db2777;--sky:#2563eb;--slate:#64748b;
  --topbar:rgba(250,250,250,.85);--overlay:rgba(24,24,27,.35);--shadow:0 24px 60px -12px rgba(0,0,0,.18);--shadow-sm:0 8px 24px rgba(0,0,0,.08);
  --toast-bg:#18181b;--toast-ink:#fafafa;
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{background:var(--bg)}
body{min-height:100dvh;color:var(--text);font:14px/1.5 var(--font);font-feature-settings:"cv11","ss01";-webkit-font-smoothing:antialiased;background:var(--bg)}
[hidden]{display:none!important}
button,input,select{font:inherit;color:inherit}
a{color:inherit}
svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.dim{color:var(--muted)}
h1,h2,h3{letter-spacing:-.015em}
kbd{font:500 11px/1 var(--font);padding:3px 6px;border-radius:5px;border:1px solid var(--line-strong);color:var(--faint);background:var(--surface)}
.link-btn{border:0;background:none;color:var(--accent-text);font-weight:500;cursor:pointer;text-decoration:underline;text-underline-offset:3px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:38px;padding:0 16px;border-radius:10px;border:1px solid transparent;background:var(--accent);color:var(--accent-ink);font-weight:600;font-size:14px;text-decoration:none;cursor:pointer;white-space:nowrap;transition:filter .15s,background .15s,border-color .15s,transform .1s}
.btn:hover{filter:brightness(1.06)}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.55;cursor:default}
.btn svg{width:16px;height:16px}
.btn-sm{height:32px;padding:0 12px;font-size:13px;border-radius:8px;gap:6px}
.btn-lg{height:46px;font-size:15px;border-radius:12px}
.btn-ghost{background:var(--surface);color:var(--text);border-color:var(--line-strong)}
.btn-ghost:hover{filter:none;background:var(--surface-2)}
.btn-danger{background:var(--danger);color:var(--danger-ink)}
.btn-danger-text{color:var(--danger)}
.btn-danger-text:hover{background:color-mix(in srgb,var(--danger) 10%,transparent);border-color:color-mix(in srgb,var(--danger) 35%,transparent)}
.btn-discord{background:var(--discord);color:#fff;width:100%}
.icon-btn{width:32px;height:32px;display:inline-grid;place-items:center;border-radius:8px;border:0;background:transparent;color:var(--faint);cursor:pointer;text-decoration:none;transition:background .15s,color .15s;flex-shrink:0}
.icon-btn:hover{background:var(--surface-2);color:var(--text)}
.icon-btn.danger:hover{color:var(--danger);background:color-mix(in srgb,var(--danger) 10%,transparent)}
.icon-btn svg{width:17px;height:17px}
.icon-btn.copied{color:var(--accent-text);background:var(--accent-soft)}

/* ---------- Logo ---------- */
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;letter-spacing:-.02em}
.logo .dim{color:var(--faint);font-weight:600}
.logo-mark{width:28px;height:28px;display:grid;place-items:center;border-radius:8px;background:var(--accent);color:var(--accent-ink)}
.logo-mark svg{width:17px;height:17px;stroke-width:2.6}

/* ---------- Login ---------- */
.login{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;padding:32px 16px;
  background:radial-gradient(50% 40% at 50% 0%,var(--accent-soft),transparent 70%),
    linear-gradient(var(--hover) 1px,transparent 1px) 0 0/40px 40px,
    linear-gradient(90deg,var(--hover) 1px,transparent 1px) 0 0/40px 40px,var(--bg)}
.login-card{width:min(100%,410px);padding:32px 28px 28px;border-radius:20px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);display:flex;flex-direction:column;gap:22px;animation:rise .45s var(--ease)}
.login-title{font-size:28px;line-height:1.15;font-weight:700;letter-spacing:-.03em;margin-bottom:8px}
.login-text{color:var(--muted);font-size:14.5px}
.perks{list-style:none;display:flex;flex-direction:column;gap:10px;font-size:14px;color:var(--muted);border-top:1px solid var(--line);padding-top:20px}
.perks li{display:flex;align-items:flex-start;gap:10px}
.perks svg{width:16px;height:16px;color:var(--accent-text);stroke-width:2.4;margin-top:2px}
.login-error{padding:10px 12px;border-radius:10px;background:color-mix(in srgb,var(--danger) 8%,transparent);border:1px solid color-mix(in srgb,var(--danger) 30%,transparent);color:var(--danger);font-size:13.5px}
.login-foot{font-size:13px;color:var(--faint)}
.login-foot a{color:var(--muted);text-decoration:none;font-weight:500}
.login-foot a:hover{color:var(--text)}
@keyframes rise{from{opacity:0;transform:translateY(8px)}}

/* ---------- App shell ---------- */
.app{display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr);min-height:100dvh}
.sidebar{position:sticky;top:0;height:100dvh;overflow-y:auto;display:flex;flex-direction:column;gap:6px;padding:18px 14px 14px;background:var(--bg-elev);border-right:1px solid var(--line);scrollbar-width:thin}
.sidebar>*,.dt-scroll>*,.sheet-body>*{flex-shrink:0}
.sb-top{display:flex;align-items:center;justify-content:space-between;padding:0 6px 14px}
.sb-close{display:none}
.upload-btn{height:42px;width:100%;font-size:14.5px;border-radius:11px;box-shadow:0 6px 20px -6px var(--accent-line)}
.upload-btn svg{width:18px;height:18px;stroke-width:2.4}
.upload-opts{display:flex;flex-direction:column;gap:2px;margin:6px 0 10px;padding:6px;border-radius:11px;border:1px solid var(--line);background:var(--surface)}
.opt{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:32px;padding:0 4px 0 6px;font-size:12.5px;color:var(--muted);cursor:pointer}
.opt>span:first-child{display:flex;align-items:center;gap:8px;white-space:nowrap}
.opt>span:first-child svg{width:15px;height:15px;color:var(--faint)}
.nav{display:flex;flex-direction:column;gap:1px}
.nav-item{display:flex;align-items:center;gap:10px;height:36px;padding:0 10px;border:0;border-radius:9px;background:none;color:var(--muted);font-size:13.5px;font-weight:500;text-align:left;cursor:pointer;transition:background .12s,color .12s}
.nav-item>span:not(.nav-n):not(.nav-dot){flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nav-item svg{width:17px;height:17px;color:var(--faint)}
.nav-item:hover{background:var(--hover);color:var(--text)}
.nav-item.on{background:var(--surface-2);color:var(--text);box-shadow:inset 0 0 0 1px var(--line)}
.nav-item.on svg{color:var(--accent-text)}
.nav-item kbd{padding:2px 5px}
.nav-n{font-size:11.5px;font-weight:600;color:var(--faint);font-variant-numeric:tabular-nums}
.nav-dot{width:8px;height:8px;border-radius:3px;margin:0 4px 0 5px;flex-shrink:0}
.nav-section{padding:16px 10px 6px;font-size:11.5px;font-weight:600;color:var(--faint);letter-spacing:.02em}
.sb-bottom{margin-top:auto;display:flex;flex-direction:column;gap:10px;padding-top:16px}
.storage{padding:14px;border-radius:12px;background:var(--surface);border:1px solid var(--line)}
.storage-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px}
.storage h2{font-size:13px;font-weight:600}
.storage-head span{font-size:12px;color:var(--faint);font-variant-numeric:tabular-nums}
.storage-text{font-size:12.5px;color:var(--muted);margin-top:8px;font-variant-numeric:tabular-nums}
.storage-server{font-size:11.5px;color:var(--faint);margin-top:2px;font-variant-numeric:tabular-nums}
.bar{display:flex;height:6px;border-radius:999px;background:var(--surface-3);overflow:hidden}
.bar span{height:100%;border-radius:999px;background:var(--accent);transition:width .6s var(--ease)}
.bar.thin{height:4px}
.bar.warn span{background:var(--warn)}
.bar.full span{background:var(--danger)}
.user-card{display:flex;align-items:center;gap:8px;padding:8px 6px 4px 8px}
.user-card img{width:32px;height:32px;border-radius:50%;background:var(--surface-2);box-shadow:0 0 0 1px var(--line-strong)}
.user-main{flex:1;min-width:0;display:flex;flex-direction:column;align-items:flex-start;gap:1px}
.me-name{font-size:13.5px;font-weight:600;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.badge{font-size:10.5px;font-weight:600;padding:1px 7px;border-radius:999px;border:1px solid var(--accent-line);color:var(--accent-text)}
.sb-backdrop{display:none}

.main-col{min-width:0;display:flex;flex-direction:column;transition:margin-right .25s var(--ease)}
.topbar{position:sticky;top:0;z-index:20;height:64px;display:flex;align-items:center;gap:12px;padding:0 32px;background:var(--topbar);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
.menu-btn{display:none}
.search{flex:1;max-width:620px;min-width:0;display:flex;align-items:center;gap:10px;height:40px;padding:0 10px 0 14px;border-radius:11px;background:var(--surface);border:1px solid var(--line);color:var(--faint);transition:border-color .15s,box-shadow .15s}
.search:focus-within{border-color:var(--accent-line);box-shadow:0 0 0 3px var(--accent-soft);color:var(--muted)}
.search svg{width:17px;height:17px}
.search input{flex:1;min-width:0;background:none;border:0;outline:0;color:var(--text);font-size:14px}
.search input::placeholder{color:var(--faint)}
.search input::-webkit-search-cancel-button{display:none}
.search:focus-within kbd{display:none}
.topbar .seg{margin-left:auto}

.content{width:100%;max-width:1280px;padding:28px 32px 140px}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.page-title h1{font-size:24px;font-weight:700;letter-spacing:-.025em;line-height:1.2}
.page-sub{font-size:13px;color:var(--faint);margin-top:4px;font-variant-numeric:tabular-nums;min-height:19.5px}
.page-tools{display:flex;align-items:center;gap:8px}

/* ---------- Controls ---------- */
.select{position:relative;display:inline-flex;align-items:center}
.select select{appearance:none;-webkit-appearance:none;height:36px;padding:0 32px 0 12px;border-radius:10px;background:var(--surface);border:1px solid var(--line);font-size:13.5px;cursor:pointer;color:var(--text)}
.select select:hover{border-color:var(--line-strong)}
.select select option{background:var(--surface);color:var(--text)}
.select svg{position:absolute;right:9px;width:16px;height:16px;color:var(--faint);pointer-events:none}
.select-xs select{height:28px;font-size:12.5px;padding:0 24px 0 8px;border-radius:7px;background:var(--surface-2);border-color:transparent}
.select-xs svg{right:6px;width:13px;height:13px}
.seg{display:flex;padding:3px;gap:2px;border-radius:10px;background:var(--surface);border:1px solid var(--line)}
.seg button{border:0;background:none;height:28px;padding:0 12px;border-radius:7px;font-size:13px;font-weight:500;color:var(--faint);cursor:pointer;transition:color .15s,background .15s;white-space:nowrap}
.seg button:hover{color:var(--text)}
.seg button.on{background:var(--surface-2);color:var(--text);box-shadow:0 0 0 1px var(--line-strong) inset}
.seg-icons button{display:grid;place-items:center;width:30px;padding:0}
.seg-icons svg{width:16px;height:16px}
.input{width:100%;height:38px;padding:0 12px;border-radius:9px;background:var(--bg);border:1px solid var(--line-strong);outline:0;font-size:14px;color:var(--text);transition:border-color .15s,box-shadow .15s}
.input:focus{border-color:var(--accent-line);box-shadow:0 0 0 3px var(--accent-soft)}
.input:disabled{opacity:.45}
.input-sm{height:32px;width:90px}
.switch{appearance:none;-webkit-appearance:none;flex-shrink:0;width:38px;height:22px;border-radius:999px;background:var(--line-strong);position:relative;cursor:pointer;transition:background .15s;border:0}
.switch::after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:transform .18s var(--ease)}
.switch:checked{background:var(--accent)}
.switch:checked::after{transform:translateX(16px)}
.switch-sm{width:30px;height:18px}
.switch-sm::after{width:12px;height:12px}
.switch-sm:checked::after{transform:translateX(12px)}

/* ---------- File list ---------- */
.list-head{display:grid;grid-template-columns:var(--cols);gap:14px;padding:0 12px 8px;font-size:12px;font-weight:500;color:var(--faint);border-bottom:1px solid var(--line)}
.list-head span:nth-child(2){grid-column:2}
.file-list{list-style:none;display:flex;flex-direction:column}
.file{position:relative;display:grid;grid-template-columns:var(--cols);align-items:center;gap:14px;padding:9px 12px;border-bottom:1px solid var(--line);cursor:pointer;transition:background .12s}
.file:hover{background:var(--hover)}
.file.active{background:var(--active)}
.file.active::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:0 3px 3px 0;background:var(--accent)}
.file.selected{background:var(--accent-soft)}
.col-size,.col-date,.col-dl{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.col-dl{display:flex;align-items:center;gap:5px}
.col-dl svg{width:13px;height:13px;color:var(--faint)}
.col-dl.zero{color:var(--faint)}
.file-main{min-width:0}
.file-name{display:block;max-width:100%;font-weight:500;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;background:none;border:0;padding:0;text-align:left;cursor:pointer;color:var(--text);text-decoration:none}
.file-meta{font-size:12px;color:var(--faint);display:flex;flex-wrap:wrap;align-items:center;gap:2px 10px;font-variant-numeric:tabular-nums;min-height:0}
.file-meta:empty{display:none}
.file-list:not(.grid) .m-size,.file-list:not(.grid) .m-date{display:none}
.ico{display:inline-grid;place-items:center}
.tag{display:inline-flex;align-items:center;gap:3px;white-space:nowrap}
.tag .ico svg{width:12px;height:12px}
.tag-time{color:var(--blue)}
.tag-pw{color:var(--violet)}
.tag-off{color:var(--warn)}
.actions{display:flex;justify-content:flex-end;gap:2px}
@media (hover:hover){
  .file .actions{opacity:0;transition:opacity .12s}
  .file:hover .actions,.file:focus-within .actions,.file.active .actions{opacity:1}
}

/* Thumbnails */
.thumb-wrap{position:relative;display:flex}
.thumb{position:relative;width:40px;height:40px;border-radius:9px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;background:var(--surface-2);border:1px solid var(--line);overflow:hidden;cursor:zoom-in;color:var(--muted);padding:0}
.thumb img,.thumb video{width:100%;height:100%;object-fit:cover;pointer-events:none}
.thumb svg{width:16px;height:16px}
.thumb .ext{font-size:8.5px;font-weight:700;letter-spacing:.04em;line-height:1;max-width:100%;overflow:hidden;text-overflow:ellipsis}
.thumb[data-kind=video]{color:var(--pink)}.thumb[data-kind=audio]{color:var(--warn)}.thumb[data-kind=archive]{color:var(--sky)}.thumb[data-kind=text]{color:var(--violet)}.thumb[data-kind=file]{color:var(--slate)}
.thumb .play{position:absolute;width:24px;height:24px;display:grid;place-items:center;border-radius:50%;background:rgba(0,0,0,.55);color:#fff}
.thumb .play svg{width:11px;height:11px;margin-left:1px}

/* Selection */
.check{position:absolute;top:-6px;left:-6px;z-index:1;width:20px;height:20px;display:grid;place-items:center;padding:0;border-radius:6px;border:1.5px solid var(--line-strong);background:var(--surface);color:transparent;cursor:pointer;opacity:0;transition:opacity .12s,background .12s}
.check svg{width:12px;height:12px;stroke-width:3}
.file:hover .check,.file-list.selecting .check,.check:focus-visible{opacity:1}
.check:hover{border-color:var(--accent)}
.file.selected .check{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
@media (hover:none){.check{display:none}.file-list.selecting .check{display:grid}.file{-webkit-touch-callout:none}}

/* Date groups */
.group{padding:20px 12px 8px;font-size:12px;font-weight:600;color:var(--faint);border-bottom:1px solid var(--line);cursor:default}
.group:first-child{padding-top:12px}

/* Grid view */
.file-list.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(184px,1fr));gap:14px}
.file-list.grid .file{grid-template-columns:1fr;gap:10px;padding:8px 8px 6px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.file-list.grid .file:hover{border-color:var(--line-strong);background:var(--surface);box-shadow:var(--shadow-sm)}
.file-list.grid .file.active{border-color:var(--accent-line)}
.file-list.grid .file.active::before{display:none}
.file-list.grid .file.selected{border-color:var(--accent-line);background:var(--accent-soft)}
.file-list.grid .thumb-wrap{display:block}
.file-list.grid .thumb{width:100%;height:auto;aspect-ratio:4/3;border-radius:9px;gap:6px}
.file-list.grid .thumb svg{width:28px;height:28px}
.file-list.grid .thumb .ext{font-size:11px}
.file-list.grid .thumb .play{width:38px;height:38px}
.file-list.grid .thumb .play svg{width:15px;height:15px}
.file-list.grid .check{top:8px;left:8px}
.file-list.grid .file-main{padding:0 4px}
.file-list.grid .col-size,.file-list.grid .col-date,.file-list.grid .col-dl{display:none}
.file-list.grid .actions{justify-content:space-between;opacity:1;border-top:1px solid var(--line);padding-top:4px}

/* Empty / loading */
.dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:8px;min-height:340px;padding:40px 20px;border:1.5px dashed var(--line-strong);border-radius:18px;background:radial-gradient(60% 60% at 50% 0%,var(--accent-soft),transparent 70%),var(--surface);cursor:pointer;transition:border-color .2s,background-color .2s}
.dropzone:hover,.dropzone:focus-visible{border-color:var(--accent-line)}
.dz-icon{width:60px;height:60px;display:grid;place-items:center;border-radius:16px;background:var(--accent-soft);border:1px solid var(--accent-line);color:var(--accent-text);margin-bottom:8px;transition:transform .2s var(--ease)}
.dropzone:hover .dz-icon{transform:translateY(-3px)}
.dz-icon svg{width:26px;height:26px}
.dz-title{font-size:17px;font-weight:600}
.dz-hint{font-size:13.5px;color:var(--muted);max-width:420px}
.dz-hint u{color:var(--accent-text);text-underline-offset:3px}
.no-hits{padding:48px 0;text-align:center;color:var(--muted)}
.empty{text-align:center;padding:64px 16px;border:1px dashed var(--line);border-radius:18px;color:var(--muted)}
.empty-title{font-weight:600;color:var(--text);margin-bottom:4px;font-size:15px}
.empty .dim{max-width:420px;margin:0 auto}
.empty-icon{width:52px;height:52px;margin:0 auto 14px;display:grid;place-items:center;border-radius:14px;background:var(--surface-2);border:1px solid var(--line);color:var(--faint)}
.empty-icon svg{width:24px;height:24px}
.skeleton{height:59px;border-bottom:1px solid var(--line);background:linear-gradient(90deg,transparent 25%,var(--hover) 50%,transparent 75%);background-size:200% 100%;animation:shimmer 1.2s linear infinite}
@keyframes shimmer{to{background-position:-200% 0}}

/* ---------- Collections ---------- */
.coll-list{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.coll{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden;cursor:pointer;transition:border-color .15s,box-shadow .15s}
.coll:hover{border-color:var(--line-strong);box-shadow:var(--shadow-sm)}
.coll.active{border-color:var(--accent-line)}
.coll-cover{position:relative;display:grid;grid-template-columns:2fr 1fr;grid-template-rows:1fr 1fr;gap:2px;aspect-ratio:16/9;background:var(--surface-2)}
.coll-cover>*{min-width:0;min-height:0}
.coll-cover>:first-child{grid-row:1/3}
.coll-cover:has(>:only-child)>:first-child{grid-column:1/3}
.coll-cover img{width:100%;height:100%;object-fit:cover;display:block}
.coll-cover .ph{display:grid;place-items:center;background:var(--surface-3);color:var(--faint)}
.coll-cover .ph svg{width:22px;height:22px}
.coll-count{position:absolute;right:8px;bottom:8px;padding:2px 8px;border-radius:999px;background:rgba(0,0,0,.6);color:#fff;font-size:11.5px;font-weight:600;backdrop-filter:blur(4px)}
.coll-body{display:flex;align-items:center;gap:6px;padding:10px 8px 10px 14px}
.coll-body .file-main{flex:1}
.coll .actions{opacity:1}

/* ---------- Details drawer ---------- */
.details{position:fixed;top:0;right:0;bottom:0;z-index:40;width:var(--drawer);display:flex;flex-direction:column;background:var(--surface);border-left:1px solid var(--line);box-shadow:var(--shadow);transform:translateX(100%);transition:transform .25s var(--ease)}
.details.open{transform:none}
.dt-head{display:flex;align-items:center;justify-content:space-between;gap:8px;height:64px;padding:0 12px 0 20px;border-bottom:1px solid var(--line);flex-shrink:0}
.dt-head h2{font-size:15px;font-weight:600}
.dt-scroll{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:18px}
.dt-preview{position:relative;display:grid;place-items:center;aspect-ratio:4/3;border-radius:12px;background:var(--surface-2);border:1px solid var(--line);overflow:hidden;cursor:zoom-in;color:var(--muted)}
.dt-preview img,.dt-preview video{width:100%;height:100%;object-fit:contain;background:#000}
.dt-preview.doc img{object-fit:contain;background:var(--surface-3);padding:12px}
.dt-preview .big-tile{margin:0}
.dt-preview .play{position:absolute;width:52px;height:52px;display:grid;place-items:center;border-radius:50%;background:rgba(0,0,0,.55);color:#fff}
.dt-preview .play svg{width:20px;height:20px;margin-left:3px}
.dt-preview.coll-prev{cursor:default}
.dt-name{width:100%;font-size:16px;font-weight:600;letter-spacing:-.01em;padding:6px 8px;margin:-6px -8px;border-radius:8px;border:1px solid transparent;background:transparent;outline:0;color:var(--text);transition:border-color .15s,background .15s}
.dt-name:hover{background:var(--hover)}
.dt-name:focus{border-color:var(--accent-line);background:var(--bg);box-shadow:0 0 0 3px var(--accent-soft)}
.dt-sub{font-size:12.5px;color:var(--faint);margin-top:2px}
.dt-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.dt-link{display:flex;align-items:center;gap:4px;padding:4px 4px 4px 12px;border-radius:10px;background:var(--bg);border:1px solid var(--line-strong)}
.dt-link input{flex:1;min-width:0;border:0;background:none;outline:0;font:12.5px var(--mono);color:var(--muted)}
.dt-link.off input{text-decoration:line-through;opacity:.6}
.dt-section{display:flex;flex-direction:column;gap:10px}
.dt-section h3{font-size:12px;font-weight:600;color:var(--faint);letter-spacing:.02em}
.dt-row{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13.5px}
.dt-row>div{min-width:0}
.dt-row b{display:block;font-weight:500}
.dt-row span{font-size:12px;color:var(--faint)}
.dt-row .select select{height:32px;font-size:13px}
.dt-stats{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:11px;overflow:hidden}
.dt-stats div{min-width:0;display:flex;flex-direction:column;gap:2px;padding:10px 12px 11px;background:var(--bg);line-height:1.35}
.dt-stats div+div{border-left:1px solid var(--line)}
.dt-stats b{font-size:14.5px;font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dt-stats span{font-size:11.5px;color:var(--faint)}
.dt-pw{display:flex;gap:6px}
.dt-pw .input{height:34px;font-size:13px}
.dt-foot{padding:14px 20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:8px;flex-shrink:0}
.saved{font-size:12px;color:var(--accent-text);opacity:0;transition:opacity .2s}
.saved.show{opacity:1}
.mini-strip{display:flex;flex-wrap:wrap;gap:6px}
.mini{width:44px;height:44px;border-radius:8px;overflow:hidden;display:grid;place-items:center;background:var(--surface-2);border:1px solid var(--line);color:var(--muted);font-size:12px;font-weight:600}
.mini img{width:100%;height:100%;object-fit:cover}
.mini svg{width:18px;height:18px}
.big-tile{width:84px;height:96px;margin:0 auto 16px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;border-radius:16px;background:var(--surface-3);border:1px solid var(--line-strong);color:var(--muted)}
.big-tile svg{width:28px;height:28px}
.big-tile span{font-weight:700;font-size:12px;letter-spacing:.05em}

/* ---------- Upload tray ---------- */
.tray{position:fixed;right:20px;bottom:20px;z-index:60;width:380px;max-width:calc(100vw - 32px);border-radius:16px;background:var(--surface);border:1px solid var(--line-strong);box-shadow:var(--shadow);overflow:hidden;animation:rise .25s var(--ease)}
.tray-head{display:flex;align-items:center;gap:2px;padding:10px 8px 10px 16px}
.tray-title{flex:1;min-width:0;display:flex;flex-direction:column}
.tray-title b{font-size:14px;font-weight:600}
.tray-title span{font-size:12px;color:var(--faint);font-variant-numeric:tabular-nums}
.tray-bar{height:2px;background:var(--surface-3)}
.tray-bar span{display:block;height:100%;width:0;background:var(--accent);transition:width .3s linear}
.tray-body{max-height:min(46vh,420px);overflow-y:auto}
.tray.collapsed .tray-body{display:none}
.tray.collapsed #trayToggle svg{transform:rotate(180deg)}
.queue{display:flex;flex-direction:column}
.job{display:grid;grid-template-columns:32px minmax(0,1fr) auto;gap:2px 12px;align-items:center;padding:10px 8px 10px 16px;border-top:1px solid var(--line)}
.job:first-child{border-top:0}
.job-icon{grid-row:1/4;width:32px;height:32px;display:grid;place-items:center;border-radius:8px;background:var(--surface-2);color:var(--muted)}
.job-icon svg{width:16px;height:16px}
.job.done .job-icon{background:var(--accent-soft);color:var(--accent-text)}
.job.error .job-icon{background:color-mix(in srgb,var(--danger) 12%,transparent);color:var(--danger)}
.job-name{font-weight:500;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.job-info{grid-column:2;font-size:12px;color:var(--faint);font-variant-numeric:tabular-nums}
.job-info a{color:var(--accent-text);text-decoration:none;font-weight:500}
.job .icon-btn{grid-row:1/3;grid-column:3}
.job-bar{grid-column:2;height:3px;margin-top:5px;border-radius:999px;background:var(--surface-3);overflow:hidden}
.job-bar span{display:block;height:100%;width:0;background:var(--accent);border-radius:inherit;transition:width .2s linear}
.job.done .job-bar,.job.error .job-bar{display:none}
.job.error .job-info{color:var(--danger)}
.pending{border-top:1px solid var(--line);background:color-mix(in srgb,var(--warn) 5%,transparent)}
.pending-title{padding:10px 16px 2px;font-size:12px;font-weight:500;color:var(--warn)}
.pending-list{list-style:none}
.pending-list li{display:flex;align-items:center;gap:8px;padding:8px 8px 8px 16px}
.pend-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}
.pend-main .job-bar{grid-column:auto;margin-top:2px}
.pend-main .job-bar span{background:var(--warn)}
.fab{position:fixed;right:18px;bottom:max(18px,env(safe-area-inset-bottom));z-index:55;width:56px;height:56px;display:none;place-items:center;border-radius:18px;border:0;background:var(--accent);color:var(--accent-ink);box-shadow:0 12px 30px -6px var(--accent-line),var(--shadow-sm);cursor:pointer}
.fab svg{width:24px;height:24px;stroke-width:2.4}
.app.details-open~.fab{display:none!important}
@media (min-width:601px){.app.details-open~.tray{right:calc(var(--drawer) + 20px)}}
.file-list.grid .file{align-content:start}

/* ---------- Drag overlay ---------- */
.drag-overlay{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:16px;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);opacity:0;pointer-events:none;transition:opacity .15s}
.drag-box{width:min(100%,520px);aspect-ratio:16/9;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;border-radius:24px;border:2px dashed var(--accent);background:var(--accent-soft);color:var(--accent-text);transform:scale(.97);transition:transform .2s var(--ease)}
.drag-box svg{width:40px;height:40px}
.drag-box p{font-size:18px;font-weight:600}
.drag-box span{font-size:13px;color:var(--muted)}
body.dragging .drag-overlay{opacity:1}
body.dragging .drag-box{transform:none}

/* ---------- Bulk bar ---------- */
.bulkbar{position:fixed;left:calc(50% + var(--sidebar) / 2);bottom:max(20px,env(safe-area-inset-bottom));transform:translateX(-50%);z-index:50;display:flex;align-items:center;gap:6px;padding:6px 6px 6px 8px;border-radius:14px;background:var(--surface);border:1px solid var(--line-strong);box-shadow:var(--shadow);animation:toastIn .2s var(--ease)}
.bulk-count{font-weight:600;font-size:13.5px;padding:0 4px 0 2px;white-space:nowrap;font-variant-numeric:tabular-nums}
.bulk-sep{width:1px;height:20px;background:var(--line);margin:0 4px}
body:has(.bulkbar:not([hidden])) .toasts{bottom:92px}

/* ---------- Modals & sheets ---------- */
.modal{margin:auto;width:min(calc(100vw - 32px),440px);padding:22px;border-radius:16px;background:var(--surface);color:var(--text);border:1px solid var(--line-strong);box-shadow:var(--shadow)}
.modal[open]{animation:pop .18s var(--ease)}
.modal::backdrop{background:var(--overlay);backdrop-filter:blur(3px)}
.modal h3{font-size:16px;font-weight:600;margin-bottom:8px;overflow-wrap:anywhere}
.modal p{font-size:14px}
.modal-sm{width:min(calc(100vw - 32px),400px);text-align:center}
.modal-sm .modal-actions{justify-content:center}
.danger-icon{width:48px;height:48px;margin:0 auto 14px;display:grid;place-items:center;border-radius:14px;background:color-mix(in srgb,var(--danger) 12%,transparent);color:var(--danger)}
.danger-icon svg{width:22px;height:22px}
.modal-actions{display:flex;justify-content:flex-end;align-items:center;gap:8px;margin-top:20px}
.modal-actions .grow{flex:1}
@keyframes pop{from{opacity:0;transform:scale(.97)}}
.modal-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:0 0 12px 6px}
.modal-head h3{margin:0;font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.preview-modal{width:min(calc(100vw - 32px),1000px);padding:14px}
.preview-stage{position:relative}
.preview-body{display:grid;place-items:center;background:#000;border-radius:10px;overflow:hidden;min-height:180px}
.preview-body img,.preview-body video{max-width:100%;max-height:72vh;display:block}
.preview-body audio{width:calc(100% - 40px);margin:40px 20px}
.preview-body .no-preview{padding:44px 20px;color:#a1a1aa;text-align:center;font-size:14px}
.text-preview{text-align:left;white-space:pre-wrap;width:100%;max-height:70vh;overflow:auto;font:13px/1.55 var(--mono);color:#e4e4e7;background:#0b0b0d}
.doc-preview{display:flex;flex-direction:column;align-items:center;gap:12px;padding:24px;width:100%;background:#18181b}
.doc-preview img{max-height:60vh;max-width:100%;border-radius:6px;box-shadow:0 10px 40px rgba(0,0,0,.5);background:#fff}
.doc-preview p{font-size:13px;color:#a1a1aa}
.nav-btn{position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:40px;height:40px;display:grid;place-items:center;border-radius:50%;border:1px solid rgba(255,255,255,.14);background:rgba(17,17,19,.75);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);color:#f4f4f5;cursor:pointer;transition:background .15s}
.nav-btn:hover{background:rgba(40,40,46,.9)}
.nav-btn.prev{left:10px}.nav-btn.next{right:10px}
.preview-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;padding:12px 4px 2px 6px}
.preview-meta{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.preview-actions{display:flex;gap:8px}

.sheet{width:min(calc(100vw - 32px),480px);padding:20px 20px 18px}
.sheet-wide{width:min(calc(100vw - 32px),880px)}
.sheet .modal-head{padding:0 0 14px}
.sheet .modal-head h3{font-size:17px}
.sheet-body{display:flex;flex-direction:column;gap:16px;max-height:min(72vh,760px);overflow:auto;margin:0 -4px;padding:2px 4px}
.sheet-lead{color:var(--muted);font-size:14px}
.sheet-sub{font-size:13px;font-weight:600;color:var(--muted);margin-top:4px}
.field{display:flex;flex-direction:column;gap:7px}
.field-label{font-size:13px;font-weight:500;color:var(--muted)}
.field-hint{font-size:12px;color:var(--faint)}
.sheet .select,.sheet .select select{width:100%}
.sheet .select select{height:38px;background:var(--bg);border-color:var(--line-strong)}
.shortcuts{list-style:none;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.shortcuts li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 14px;font-size:13.5px}
.shortcuts li+li{border-top:1px solid var(--line)}
.shortcuts kbd{font-size:12px;padding:3px 7px;margin-left:3px}

/* ShareX */
.steps{display:flex;flex-direction:column;gap:6px;padding-left:20px;font-size:13.5px;color:var(--muted)}
.steps b{color:var(--text);font-weight:600}
.token-create{display:flex;gap:8px}
.token-create .btn{flex-shrink:0}
.token-reveal{display:flex;flex-direction:column;gap:10px;padding:14px;border-radius:12px;background:var(--accent-soft);border:1px solid var(--accent-line)}
.token-reveal .warn{font-size:12.5px;color:var(--accent-text)}
.token-box{display:flex;align-items:center;gap:6px;padding:4px 4px 4px 12px;border-radius:9px;background:var(--bg);border:1px solid var(--line-strong)}
.token-box code{flex:1;min-width:0;overflow-x:auto;white-space:nowrap;font:12.5px/1.6 var(--mono);scrollbar-width:none}
.token-actions{display:flex;flex-wrap:wrap;gap:8px}
.token-list{list-style:none;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:11px;overflow:hidden}
.token-list li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;font-size:13px}
.token-list li+li{border-top:1px solid var(--line)}
.token-list b{display:block;font-weight:500}
.token-list span{font-size:12px;color:var(--faint)}

/* Admin */
.admin{display:flex;flex-direction:column;gap:16px}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.tile{display:flex;flex-direction:column;gap:2px;padding:14px;border-radius:12px;background:var(--bg);border:1px solid var(--line)}
.tile b{font-size:20px;font-weight:650;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.tile span{font-size:12px;color:var(--faint)}
.admin-tabs{align-self:flex-start;max-width:100%;overflow-x:auto;scrollbar-width:none}
.admin-panel ul{list-style:none;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.admin-panel li{padding:10px 12px;font-size:13px}
.admin-panel li+li{border-top:1px solid var(--line)}
.admin-users li{display:grid;grid-template-columns:32px minmax(0,1fr) 190px auto;align-items:center;gap:12px}
.admin-users img{border-radius:50%;background:var(--surface-2)}
.u-name{display:flex;align-items:center;gap:8px;font-weight:500;font-size:14px}
.u-meta{font-size:12px;color:var(--faint)}
.u-quota{display:flex;flex-direction:column;gap:6px}
.u-quota-text{display:flex;justify-content:space-between;gap:6px;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.u-quota-text .tag{color:var(--accent-text)}
.admin-users .editor-row{display:block;background:var(--bg)}
.quota-edit{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.admin-files li{display:grid;grid-template-columns:minmax(0,1fr) 120px 80px 80px;gap:12px;align-items:center;color:var(--muted)}
.admin-files b{color:var(--text);font-weight:500;text-align:right;font-variant-numeric:tabular-nums}
.af-name{color:var(--text);text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.af-name:hover{text-decoration:underline}
.admin-log{max-height:440px;overflow:auto}
.admin-log li{display:grid;grid-template-columns:110px minmax(0,1fr);gap:12px}
.log-time{color:var(--faint);font-variant-numeric:tabular-nums}
.log-text b{font-weight:600}
.log-target{color:var(--text)}
.log-detail{color:var(--faint)}
.err{color:var(--danger)}

/* ---------- Toasts ---------- */
.toasts{position:fixed;left:50%;bottom:max(20px,env(safe-area-inset-bottom));transform:translateX(-50%);z-index:200;display:flex;flex-direction:column;align-items:center;gap:8px;pointer-events:none;width:max-content;max-width:calc(100vw - 32px)}
.toast{display:flex;align-items:center;gap:8px;padding:9px 14px;border-radius:10px;background:var(--toast-bg);color:var(--toast-ink);box-shadow:var(--shadow-sm);font-size:13.5px;font-weight:500;animation:toastIn .22s var(--ease)}
.toast.error{background:var(--danger);color:var(--danger-ink)}
@keyframes toastIn{from{opacity:0;transform:translateY(8px)}}

/* ---------- Responsive ---------- */
@media (min-width:1360px){
  .app.details-open .main-col{margin-right:var(--drawer)}
}
@media (max-width:1180px){
  :root{--cols:40px minmax(0,1fr) 84px 120px 132px}
  .col-dl{display:none!important}
}
@media (max-width:980px){
  :root{--cols:40px minmax(0,1fr) 84px 132px}
  .col-date{display:none!important}
  .file-list:not(.grid) .m-date{display:inline}
}
@media (max-width:900px){
  .app{grid-template-columns:1fr}
  .sidebar{position:fixed;left:0;top:0;bottom:0;z-index:70;width:min(300px,86vw);transform:translateX(-100%);transition:transform .25s var(--ease);box-shadow:var(--shadow)}
  .app.nav-open .sidebar{transform:none}
  .sb-close{display:inline-grid}
  .sb-backdrop{display:block;position:fixed;inset:0;z-index:65;background:var(--overlay);opacity:0;pointer-events:none;transition:opacity .2s}
  .app.nav-open .sb-backdrop{opacity:1;pointer-events:auto}
  .menu-btn{display:inline-grid}
  .topbar{padding:0 16px 0 10px;height:58px}
  .content{padding:20px 16px 120px}
  .bulkbar{left:50%}
  .fab{display:grid}
  body:has(.tray:not([hidden])) .fab{display:none}
}
@media (max-width:600px){
  :root{--cols:40px minmax(0,1fr);--drawer:100vw}
  .search kbd{display:none}
  .page-title h1{font-size:20px}
  .page-head{align-items:center}
  .list-head{display:none}
  .col-size{display:none}
  .file-list:not(.grid) .m-size,.file-list:not(.grid) .m-date{display:inline}
  .file{grid-template-columns:40px minmax(0,1fr) auto;gap:2px 12px;padding:10px 4px}
  .file-list:not(.grid) .actions .hide-sm{display:none}
  .file.active::before{display:none}
  .file-list.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .file-list.grid .actions .icon-btn{width:28px}
  .group{padding-left:4px}
  .coll-list{grid-template-columns:1fr}
  .dropzone{min-height:260px}
  .h-desk{display:none}
  .details{border-left:0}
  .tray{right:8px;left:8px;bottom:8px;width:auto;max-width:none}
  .bulkbar{left:8px;right:8px;transform:none;flex-wrap:wrap;justify-content:center}
  .bulkbar .btn span{display:none}
  .bulk-count{flex:1}
  .bulk-sep{display:none}
  .nav-btn{width:34px;height:34px}
  .preview-actions{width:100%}
  .preview-actions .btn{flex:1}
  .tiles{grid-template-columns:repeat(2,1fr)}
  .admin-users li{grid-template-columns:32px minmax(0,1fr) auto}
  .u-quota{grid-column:2/-1;grid-row:2}
  .admin-files li{grid-template-columns:minmax(0,1fr) auto}
  .admin-files li span{display:none}
  .admin-log li{grid-template-columns:1fr;gap:2px}
  .token-create{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}