/* Drive to MEGA — styles. No inline styles anywhere: the CSP forbids them. */
:root{
  --bg:#f4f6fa; --bg-2:#eef1f7; --panel:#ffffff; --panel-2:#f2f4f8; --line:#e3e7ee; --text:#121722; --muted:#5f6b7d;
  --accent:#3b6cf6; --accent-ink:#ffffff; --g:#0f9b63; --mega:#d9272e; --warn:#a96a0b; --bad:#c53030;
  --sel:rgba(59,108,246,.10); --ring:rgba(59,108,246,.35);
  --shadow:0 1px 2px rgba(16,24,40,.05),0 8px 24px rgba(16,24,40,.06);
  --shadow-lg:0 20px 60px rgba(16,24,40,.14);
  --brand:linear-gradient(135deg,#10b981 0%,#3b6cf6 52%,#e11d48 100%);
  --radius:16px; --mono:ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,monospace;
  --safe-b:env(safe-area-inset-bottom,0px);
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0b0e14; --bg-2:#0f131b; --panel:#141923; --panel-2:#1b212d; --line:#262e3c; --text:#e8ebf1; --muted:#97a1b2;
    --accent:#6b93ff; --accent-ink:#0a0d14; --g:#3ccf8e; --mega:#ff5a5f; --warn:#e8b04f; --bad:#ff6b6b;
    --sel:rgba(107,147,255,.14); --ring:rgba(107,147,255,.45);
    --shadow:0 1px 2px rgba(0,0,0,.35),0 10px 30px rgba(0,0,0,.28); --shadow-lg:0 24px 70px rgba(0,0,0,.5);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0b0e14; --bg-2:#0f131b; --panel:#141923; --panel-2:#1b212d; --line:#262e3c; --text:#e8ebf1; --muted:#97a1b2;
  --accent:#6b93ff; --accent-ink:#0a0d14; --g:#3ccf8e; --mega:#ff5a5f; --warn:#e8b04f; --bad:#ff6b6b;
  --sel:rgba(107,147,255,.14); --ring:rgba(107,147,255,.45);
  --shadow:0 1px 2px rgba(0,0,0,.35),0 10px 30px rgba(0,0,0,.28); --shadow-lg:0 24px 70px rgba(0,0,0,.5);
  color-scheme:dark;
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
.framed body{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
html,body{margin:0}
body{background:var(--bg);color:var(--text);font:15px/1.5 Inter,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;min-height:100vh;-webkit-font-smoothing:antialiased;overflow-x:hidden}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--accent);text-underline-offset:2px}
img,svg{max-width:100%}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--accent);color:var(--accent-ink);padding:8px 14px;border-radius:8px;text-decoration:none;font-weight:600}
.skip:focus{top:12px}
.wrap{max-width:1280px;margin:0 auto;padding:0 16px}
.mono{font-family:var(--mono)}
.muted{color:var(--muted)}
.sp{flex:1}
.grad-text{background:var(--brand);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- preloader ---------- */
#preloader{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;background:var(--bg);
  animation:pl-out .45s ease 6s forwards}/* CSS fallback: fade out even if JS never runs */
#preloader.done{animation:pl-out .45s ease forwards}
.pl-box{display:flex;flex-direction:column;align-items:center;gap:18px}
.pl-mark{width:96px;height:96px;position:relative}
.pl-mark svg{width:100%;height:100%;display:block}
.pl-tile{transform-origin:50% 50%;animation:pl-pop .6s cubic-bezier(.2,.9,.3,1.3) both}
.pl-cloud{transform-origin:50% 60%;animation:pl-pop .55s .12s cubic-bezier(.2,.9,.3,1.3) both}
.pl-line{stroke-dasharray:120;stroke-dashoffset:120;animation:pl-stream 1.4s .35s ease-in-out infinite}
.pl-line.l2{animation-delay:.5s}.pl-line.l3{animation-delay:.65s}
.pl-chev{animation:pl-nudge 1.4s .35s ease-in-out infinite}
.pl-ring{position:absolute;inset:-14px;border-radius:38px;border:2px solid transparent;
  background:var(--brand) border-box;-webkit-mask:linear-gradient(#000 0 0) padding-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:.55;animation:pl-ring 1.8s ease-in-out infinite}
.pl-name{font-weight:800;letter-spacing:-.02em;font-size:20px;opacity:0;animation:pl-fade .5s .3s forwards}
.pl-bar{width:140px;height:3px;border-radius:99px;background:var(--panel-2);overflow:hidden}
.pl-bar i{display:block;height:100%;width:40%;background:var(--brand);border-radius:99px;animation:pl-slide 1.1s ease-in-out infinite}
@keyframes pl-pop{from{transform:scale(.6);opacity:0}to{transform:scale(1);opacity:1}}
@keyframes pl-stream{0%{stroke-dashoffset:120}45%,60%{stroke-dashoffset:0}100%{stroke-dashoffset:-120}}
@keyframes pl-nudge{0%,100%{transform:translateX(0)}50%{transform:translateX(14px)}}
@keyframes pl-ring{0%,100%{transform:scale(.94);opacity:.25}50%{transform:scale(1.04);opacity:.7}}
@keyframes pl-fade{to{opacity:1}}
@keyframes pl-slide{from{transform:translateX(-110%)}to{transform:translateX(260%)}}
@keyframes pl-out{to{opacity:0;visibility:hidden}}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  #preloader{animation:pl-out .01ms 1.5s forwards}
  .pl-line{stroke-dashoffset:0}
}

/* ---------- header ---------- */
.top{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid color-mix(in srgb,var(--line) 70%,transparent)}
.top .wrap{display:flex;align-items:center;gap:8px;height:60px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:-.02em;color:var(--text);text-decoration:none;white-space:nowrap}
.brand img{width:32px;height:32px;border-radius:9px;box-shadow:0 4px 14px rgba(59,108,246,.3)}
.nav{display:flex;gap:2px;margin-left:12px}
.nav a{color:var(--muted);text-decoration:none;font-size:14px;font-weight:500;padding:6px 10px;border-radius:8px}
.nav a:hover{color:var(--text);background:var(--panel-2)}
@media (max-width:900px){.nav{display:none}}
.net{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:var(--warn);padding:4px 10px;border-radius:99px;background:color-mix(in srgb,var(--warn) 12%,transparent)}

/* ---------- buttons ---------- */
.btn{border:1px solid var(--line);background:var(--panel);padding:8px 14px;border-radius:10px;cursor:pointer;font-weight:600;font-size:14px;display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap;text-decoration:none;color:var(--text);transition:background .15s,border-color .15s,transform .1s,box-shadow .15s;min-height:38px}
.btn:hover{background:var(--panel-2)}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);box-shadow:0 6px 18px color-mix(in srgb,var(--accent) 30%,transparent)}
.btn.primary:hover{filter:brightness(1.07)}
.btn.brand{background:var(--brand);border:0;color:#fff;box-shadow:0 8px 24px rgba(59,108,246,.32)}
.btn.brand:hover{filter:brightness(1.08)}
.btn.danger{color:var(--bad)}
.btn.sm{padding:5px 10px;font-size:13px;border-radius:8px;min-height:32px}
.btn.lg{padding:12px 20px;font-size:15px;border-radius:12px;min-height:46px}
.btn.ghost{background:transparent;border-color:transparent}
.btn.ghost:hover{background:var(--panel-2)}
.btn.icon{padding:0;width:38px}
.btn.sm.icon{width:32px}
.ic{width:18px;height:18px;display:block;flex:none}
.spin{width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:sp .7s linear infinite;display:inline-block;flex:none}
@keyframes sp{to{transform:rotate(360deg)}}

/* ---------- hero ---------- */
.hero{position:relative;padding:40px 0 22px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-40% -10% auto;height:520px;background:radial-gradient(closest-side,rgba(16,185,129,.16),transparent 70%) 10% 40%/50% 100% no-repeat,radial-gradient(closest-side,rgba(59,108,246,.18),transparent 70%) 50% 20%/50% 100% no-repeat,radial-gradient(closest-side,rgba(225,29,72,.14),transparent 70%) 90% 40%/50% 100% no-repeat;pointer-events:none;z-index:-1}
.hero h1{font-size:clamp(28px,5vw,48px);line-height:1.08;letter-spacing:-.035em;margin:0 0 12px;font-weight:850;max-width:820px}
.hero p.lead{font-size:clamp(15px,2vw,18px);color:var(--muted);margin:0 0 18px;max-width:680px}
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;padding:6px 11px;border-radius:99px;background:var(--panel);border:1px solid var(--line);color:var(--muted)}
.pill svg{width:14px;height:14px;color:var(--g)}

/* ---------- cards & workspace ---------- */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.workspace{scroll-margin-top:72px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.pane{display:flex;flex-direction:column;height:600px;min-width:0}
.pane-h{display:flex;align-items:center;gap:10px;padding:12px 14px;border-bottom:1px solid var(--line);flex-wrap:wrap;min-height:58px}
.pane-h h2{font-size:15px;margin:0;display:flex;align-items:center;gap:8px}
.svc{width:28px;height:28px;border-radius:8px;display:grid;place-items:center;background:var(--panel-2)}
.badge{font-size:11px;font-weight:700;padding:2px 8px;border-radius:99px;background:var(--panel-2);color:var(--muted);letter-spacing:.01em}
.badge.on{color:var(--g);background:color-mix(in srgb,var(--g) 14%,transparent)}
.badge.warn{color:var(--warn);background:color-mix(in srgb,var(--warn) 14%,transparent)}
.who{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);min-width:0}
.who img{width:24px;height:24px;border-radius:50%}
.who span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:190px}
.quota{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);font-family:var(--mono)}
.qbar{height:5px;background:var(--panel-2);border-radius:99px;overflow:hidden;width:80px}
.qbar i{display:block;height:100%;width:0;background:var(--mega);border-radius:99px}
.qbar.g i{background:var(--g)}
.tabs{display:flex;gap:4px;padding:8px 10px 0;overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{border:0;background:none;padding:7px 11px;border-radius:8px;cursor:pointer;color:var(--muted);font-weight:600;font-size:13px;white-space:nowrap}
.tab:hover{color:var(--text)}
.tab.active{background:var(--panel-2);color:var(--text)}
.tools{display:flex;gap:8px;padding:8px 10px;align-items:center}
.search{flex:1;position:relative;min-width:0}
.search svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:var(--muted);pointer-events:none}
.search input{width:100%;padding:8px 10px 8px 32px;border:1px solid var(--line);border-radius:9px;background:var(--panel-2);outline:none;font-size:14px;min-height:36px}
.search input:focus{border-color:var(--accent);background:var(--panel);box-shadow:0 0 0 3px var(--ring)}
.tools select,.opt select{padding:7px 8px;border:1px solid var(--line);border-radius:9px;background:var(--panel);font-size:13px;min-height:36px;max-width:100%}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:2px;padding:6px 12px;border-bottom:1px solid var(--line);font-size:13px;min-height:38px}
.crumbs button{border:0;background:none;padding:3px 6px;border-radius:6px;cursor:pointer;color:var(--muted);max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.crumbs button:hover{background:var(--panel-2);color:var(--text)}
.crumbs button:last-of-type{color:var(--text);font-weight:600}
.crumbs .sep{color:var(--muted);opacity:.5}
.list{flex:1;overflow:auto;padding:4px 6px 8px;overscroll-behavior:contain;min-height:0}
.row{display:grid;grid-template-columns:28px 22px minmax(0,1fr) auto;align-items:center;gap:8px;padding:6px 10px;border-radius:9px;user-select:none;min-height:40px}
.row:hover{background:var(--panel-2)}
.row.sel{background:var(--sel)}
.row .name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;border:0;background:none;padding:0;text-align:left;cursor:pointer;min-width:0}
.row.folder .name{font-weight:600}
.row.folder .name:hover{text-decoration:underline}
.row .meta{color:var(--muted);font-size:12px;font-family:var(--mono);white-space:nowrap;text-align:right}
.row .meta small{display:block;font-size:11px;opacity:.8}
.row.mrow{grid-template-columns:22px minmax(0,1fr) auto}
.tag{font-size:10.5px;font-weight:700;padding:1px 6px;border-radius:99px;background:var(--panel-2);color:var(--muted);margin-left:6px;vertical-align:1px}
input[type=checkbox]{width:17px;height:17px;accent-color:var(--accent);cursor:pointer;margin:0}
.empty{padding:40px 20px;text-align:center;color:var(--muted);margin:auto}
.empty b{display:block;color:var(--text);font-size:16px;margin-bottom:6px}
.empty .btn{margin-top:16px}
.empty .art{width:64px;height:64px;margin:0 auto 14px;border-radius:18px;display:grid;place-items:center;background:var(--panel-2)}
.empty .art svg{width:34px;height:34px}
.pane-f{border-top:1px solid var(--line);padding:8px 14px;display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);flex-wrap:wrap;min-height:48px}
.skel{height:40px;border-radius:9px;margin:4px 4px;background:linear-gradient(90deg,var(--panel-2) 0%,color-mix(in srgb,var(--panel-2) 40%,var(--panel)) 50%,var(--panel-2) 100%);background-size:200% 100%;animation:skel 1.2s linear infinite}
@keyframes skel{from{background-position:200% 0}to{background-position:-200% 0}}

/* ---------- forms ---------- */
.form{padding:22px 20px 10px;max-width:400px;margin:auto;width:100%}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label,.lbl{font-size:12.5px;font-weight:700;color:var(--muted)}
.field input,.field select{padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--panel);outline:none;width:100%;min-height:42px}
.field input:focus,.field select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--ring)}
.pw{position:relative}
.pw input{padding-right:44px}
.pw button{position:absolute;right:4px;top:50%;transform:translateY(-50%)}
.hint{font-size:12.5px;color:var(--muted)}
.err{color:var(--bad);font-size:13px;margin:4px 0 12px;display:flex;gap:6px;align-items:flex-start}
.ok{color:var(--g)}
.switch{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.switch:last-child{border-bottom:0}
.switch span b{display:block;font-size:14px}
.switch span small{color:var(--muted);font-size:12.5px}
.switch input{appearance:none;-webkit-appearance:none;width:42px;height:24px;border-radius:99px;background:var(--line);position:relative;cursor:pointer;transition:background .2s;flex:none}
.switch input::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:transform .2s;box-shadow:0 1px 3px rgba(0,0,0,.3)}
.switch input:checked{background:var(--accent)}
.switch input:checked::after{transform:translateX(18px)}

/* ---------- action bar ---------- */
.actions{margin-top:16px;z-index:20}
.only-m{display:none}
.actions .card{display:flex;gap:12px;align-items:center;padding:12px 14px;flex-wrap:wrap;box-shadow:var(--shadow-lg)}
.sel-sum{display:flex;flex-direction:column;min-width:0}
.sel-sum b{font-size:14px}
.sel-sum span{font-size:12.5px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.opts{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.opt{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--muted);font-weight:600}

/* ---------- queue ---------- */
.queue{margin-top:16px;scroll-margin-top:72px}
.qhead{display:flex;align-items:center;gap:10px;padding:12px 14px;flex-wrap:wrap}
.qhead h2{margin:0;font-size:16px}
.stats{font-family:var(--mono);font-size:12px;color:var(--muted)}
.overall{height:8px;background:var(--panel-2);border-radius:99px;overflow:hidden;margin:0 14px 10px}
.overall i{display:block;height:100%;width:0;background:var(--brand);transition:width .3s;border-radius:99px}
.chips{display:flex;gap:6px;padding:0 14px 8px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:var(--panel);border-radius:99px;padding:3px 10px;font-size:12px;font-weight:600;color:var(--muted);cursor:pointer}
.chip.active{background:var(--text);color:var(--bg);border-color:var(--text)}
.qlist{max-height:440px;overflow:auto;padding:4px 8px 10px;border-top:1px solid var(--line)}
.qi{display:grid;grid-template-columns:22px minmax(0,1fr) 160px 92px 32px;gap:10px;align-items:center;padding:8px 8px;border-radius:9px}
.qi:nth-child(odd){background:color-mix(in srgb,var(--panel-2) 55%,transparent)}
.qi .n{min-width:0}
.qi .n div{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:500}
.qi .n small{color:var(--muted);font-size:12px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pb{height:6px;background:var(--panel-2);border-radius:99px;overflow:hidden}
.pb i{display:block;height:100%;width:0;background:var(--accent);transition:width .2s;border-radius:99px}
.pb.done i{background:var(--g)} .pb.error i{background:var(--bad)}
.qi .st{font-size:12px;text-align:right;font-weight:700}
.st.done{color:var(--g)} .st.error{color:var(--bad)} .st.skipped{color:var(--muted)} .st.active{color:var(--accent)} .st.queued{color:var(--muted);font-weight:500}
@media (max-width:640px){.qi{grid-template-columns:22px minmax(0,1fr) 70px 32px}.qi .pbw{display:none}}

/* ---------- banners, toasts, dialogs ---------- */
.banner{display:flex;margin:12px 0 0;padding:12px 14px;border-radius:12px;border:1px solid color-mix(in srgb,var(--warn) 40%,transparent);background:color-mix(in srgb,var(--warn) 10%,var(--panel));align-items:center;gap:12px;flex-wrap:wrap;font-size:14px}
.banner.info{border-color:color-mix(in srgb,var(--accent) 40%,transparent);background:color-mix(in srgb,var(--accent) 8%,var(--panel))}
.toasts{position:fixed;left:50%;bottom:calc(20px + var(--safe-b));transform:translateX(-50%);display:flex;flex-direction:column;gap:8px;z-index:200;width:min(520px,calc(100% - 32px));pointer-events:none}
.toast{background:var(--text);color:var(--bg);padding:11px 14px;border-radius:12px;font-size:14px;box-shadow:var(--shadow-lg);display:flex;gap:10px;align-items:center;pointer-events:auto;animation:t-in .25s ease}
.toast button{background:none;border:0;color:inherit;font-weight:700;text-decoration:underline;cursor:pointer;padding:2px 4px;white-space:nowrap}
.toast.out{animation:t-out .2s ease forwards}
@keyframes t-in{from{transform:translateY(10px);opacity:0}}
@keyframes t-out{to{transform:translateY(10px);opacity:0}}
dialog{border:1px solid var(--line);border-radius:18px;background:var(--panel);color:var(--text);padding:0;max-width:560px;width:calc(100% - 32px);box-shadow:var(--shadow-lg);max-height:calc(100vh - 40px)}
dialog[open]{animation:d-in .2s ease}
dialog::backdrop{background:rgba(5,8,15,.55);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}
@keyframes d-in{from{transform:translateY(8px) scale(.98);opacity:0}}
.dlg-h{padding:16px 20px;border-bottom:1px solid var(--line);font-weight:800;font-size:16px;display:flex;align-items:center;gap:10px}
.dlg-b{padding:16px 20px;overflow:auto;max-height:calc(100vh - 200px)}
.dlg-b ol{padding-left:20px;margin:8px 0 14px;color:var(--muted);font-size:13.5px}
.dlg-b ol li{margin-bottom:5px}
.dlg-b h3{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:18px 0 6px}
.dlg-b h3:first-child{margin-top:0}
code,kbd{font-family:var(--mono);font-size:12.5px;background:var(--panel-2);padding:1px 6px;border-radius:6px;color:var(--text);word-break:break-all;border:1px solid var(--line)}
kbd{border-bottom-width:2px}
.dlg-f{padding:12px 20px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap}
.keys{display:grid;grid-template-columns:auto 1fr;gap:8px 14px;font-size:14px;align-items:center}

/* ---------- marketing / content ---------- */
.section{padding:64px 0 8px;scroll-margin-top:60px}
.section h2{font-size:clamp(22px,3.4vw,32px);letter-spacing:-.025em;margin:0 0 8px}
.section > .wrap > p.sub{color:var(--muted);margin:0 0 26px;max-width:680px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;counter-reset:s}
.step{padding:22px;position:relative}
.step::before{counter-increment:s;content:counter(s);width:32px;height:32px;border-radius:10px;display:grid;place-items:center;background:var(--brand);color:#fff;font-weight:800;margin-bottom:12px}
.step h3,.feat h3{margin:0 0 6px;font-size:16px}
.step p,.feat p{margin:0;color:var(--muted);font-size:14px}
.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.feat{padding:20px}
.feat .fi{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:var(--sel);color:var(--accent);margin-bottom:12px}
.feat .fi svg{width:20px;height:20px}
@media (max-width:900px){.steps,.feats{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.steps,.feats{grid-template-columns:1fr}}
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq details:last-child{border-bottom:0}
.faq summary{cursor:pointer;font-weight:700;padding:14px 4px;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:20px;line-height:1;color:var(--muted);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0 4px 16px;color:var(--muted)}
.faq .card{padding:4px 18px}
.site-foot{margin-top:64px;border-top:1px solid var(--line);padding:28px 0 calc(100px + var(--safe-b));color:var(--muted);font-size:13px}
.site-foot .wrap{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.site-foot nav{display:flex;gap:14px;flex-wrap:wrap}
.site-foot a{color:var(--muted)}
.disclaimer{flex-basis:100%;font-size:12px;opacity:.85}

/* ---------- document pages (privacy, terms, 404, offline) ---------- */
.doc{max-width:760px;margin:0 auto;padding:40px 16px 20px}
.doc h1{font-size:clamp(26px,4vw,38px);letter-spacing:-.03em;margin:0 0 6px}
.doc h2{font-size:19px;margin:30px 0 8px}
.doc p,.doc li{color:color-mix(in srgb,var(--text) 82%,var(--muted))}
.doc .center{text-align:center;padding-top:10vh}
.doc .center img{width:88px;height:88px;border-radius:24px;margin-bottom:18px}

/* ---------- mobile app shell ---------- */
.mtabs{display:none}
@media (max-width:860px){
  .grid{grid-template-columns:1fr}
  .pane{height:min(70vh,620px)}
  .hero{padding:22px 0 12px}
  .actions{position:sticky;bottom:calc(70px + var(--safe-b));margin-top:12px}
  .actions .card{padding:10px 12px;gap:8px;flex-wrap:nowrap}
  .actions .sel-sum{flex:1}
  .actions .sp{display:none}
  .only-m{display:inline-flex}
  .opts{display:none}
  .actions.open .card{flex-wrap:wrap}
  .actions.open .opts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;width:100%;order:3}
  .opts .opt{flex-direction:column;align-items:stretch;gap:3px}
  .opts .opt select{width:100%}
  .actions .go{padding:10px 14px;font-size:14px;min-height:42px}
  #btnClearSel{display:none}
  .mtabs{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:40;background:color-mix(in srgb,var(--panel) 92%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:6px 8px calc(6px + var(--safe-b))}
  .mtabs button{flex:1;border:0;background:none;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;font-weight:700;color:var(--muted);padding:6px 4px;border-radius:10px;cursor:pointer;position:relative}
  .mtabs button svg{width:22px;height:22px}
  .mtabs button.active{color:var(--accent);background:var(--sel)}
  .mtabs .cnt{position:absolute;top:2px;right:calc(50% - 22px);background:var(--accent);color:var(--accent-ink);border-radius:99px;font-size:10px;padding:0 5px;min-width:16px}
  .workspace[data-tab="drive"] #megaPane,.workspace[data-tab="mega"] #drivePane{display:none}
  .workspace[data-tab="queue"] .grid{display:none}
  .workspace[data-tab="queue"] .qlist{max-height:none}
}
/* Installed app: hide the marketing site and give the workspace the full screen. */
@media (display-mode: standalone){
  .hero,.marketing{display:none}
  .workspace{padding-top:12px}
  .site-foot{margin-top:24px}
}
@media print{.top,.actions,.mtabs,#preloader,.toasts{display:none!important}}

/* mobile: one section at a time */
.mq-empty{display:none;margin-top:16px}
@media (max-width:860px){
  .workspace[data-tab="drive"] .queue,.workspace[data-tab="mega"] .queue{display:none}
  .workspace[data-tab="queue"] .actions{display:none}
  .workspace[data-tab="queue"] .mq-empty{display:block}
}
.pane-body,.pane-inner{display:flex;flex-direction:column;flex:1;min-height:0}
.full{width:100%}
.center-text{text-align:center;margin-top:12px}
.form .hint a{color:var(--muted)}

/* ---------- guide / long-form content ---------- */
.crumb-nav{font-size:13px;color:var(--muted);margin-bottom:14px}
.crumb-nav a{color:var(--muted)}
.tldr{padding:16px 18px;border-radius:14px;background:var(--sel);border:1px solid color-mix(in srgb,var(--accent) 30%,transparent)}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:var(--panel);margin:12px 0 8px}
.table-wrap table{border-collapse:collapse;width:100%;min-width:640px;font-size:14px}
.table-wrap th,.table-wrap td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.table-wrap thead th{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);background:var(--panel-2)}
.table-wrap tbody tr:last-child th,.table-wrap tbody tr:last-child td{border-bottom:0}
.table-wrap tbody tr:first-child{background:var(--sel)}
.steps-list li{margin-bottom:10px}
.steps-list li:target{background:var(--sel);border-radius:8px}
.trouble dt{font-weight:700;margin-top:14px}
.trouble dd{margin:4px 0 0;color:color-mix(in srgb,var(--text) 82%,var(--muted))}
.doc .faq details{border-bottom:1px solid var(--line)}
.cta{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:20px;margin-top:36px}
/* at-a-glance facts on the home page */
.glance{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:0}
.glance div{padding:14px 16px}
.glance dt{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:700}
.glance dd{margin:4px 0 0;font-weight:600}
@media (max-width:900px){.glance{grid-template-columns:1fr 1fr}}
.compare-link{margin-top:18px}