:root{
  color-scheme:light dark;
  --bg:#f5f5f7;
  --panel:rgba(255,255,255,.88);
  --line:rgba(60,60,67,.11);
  --text:#1d1d1f;
  --muted:#6e6e73;
  --blue:#007aff;
  --green:#248a3d;
  --red:#d70015;
  --orange:#c93400;
  --purple:#8944ab;
  --chip-bg:rgba(118,118,128,.09);
  --icon-ring:rgba(60,60,67,.09);
  --safe-top:env(safe-area-inset-top,0px);
  --safe-bottom:env(safe-area-inset-bottom,0px);
  --tab-h:56px;
}
@media(prefers-color-scheme:dark){
  :root{
    --bg:#000000;
    --panel:rgba(29,29,31,.86);
    --line:rgba(84,84,88,.4);
    --text:#f5f5f7;
    --muted:#98989d;
    --blue:#2997ff;
    --green:#30d158;
    --red:#ff453a;
    --orange:#ffb340;
    --purple:#bf5af2;
    --chip-bg:rgba(118,118,128,.24);
    --icon-ring:rgba(84,84,88,.5);
  }
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font:15px/1.45 -apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue",Arial,sans-serif}
html{-webkit-text-size-adjust:100%}
body{min-height:100dvh;background:radial-gradient(circle at 8% -8%,rgba(10,132,255,.12),transparent 34%),var(--bg);letter-spacing:-.008em;-webkit-font-smoothing:antialiased}
a{color:var(--blue);text-decoration:none}
.shell{max-width:720px;margin:0 auto;padding:calc(10px + var(--safe-top)) 14px calc(96px + var(--safe-bottom))}

.top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.top-main .eyebrow{margin:0;color:var(--muted);font-size:12px;font-weight:600;letter-spacing:.02em}
.top-main h1{margin:1px 0 0;font:700 clamp(26px,6vw,32px)/1.05 -apple-system,BlinkMacSystemFont,"SF Pro Display","Helvetica Neue",sans-serif;letter-spacing:-.04em}
.top-actions{display:flex;align-items:center;gap:8px}
.icon-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;flex:0 0 auto;color:var(--text);background:var(--chip-bg);border:0;-webkit-tap-highlight-color:transparent}
.icon-btn:active{opacity:.58}
.icon-btn svg{width:20px;height:20px}
.icon-btn .dot{position:absolute;top:6px;right:7px;width:8px;height:8px;border-radius:50%;background:var(--red);border:2px solid var(--bg)}
.login-pill{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:999px;background:var(--blue);color:#fff;font-weight:650;font-size:13px}

.searchbar{display:flex;align-items:center;gap:8px;padding:10px 14px;border-radius:14px;background:var(--chip-bg);margin-bottom:14px}
.searchbar svg{width:18px;height:18px;color:var(--muted);flex:0 0 auto}
.searchbar input{flex:1;border:0;background:transparent;outline:0;font-size:15px;color:var(--text)}
.searchbar input::placeholder{color:var(--muted)}

.hero{position:relative;overflow:hidden;padding:22px;margin-bottom:16px;border-radius:24px;background:linear-gradient(145deg,#0a84ff 0%,#0071e3 65%,#0062c6 100%);box-shadow:0 16px 38px rgba(0,122,255,.2)}
.hero:after{content:"";position:absolute;width:180px;height:180px;right:-52px;top:-82px;border-radius:50%;background:rgba(255,255,255,.13)}
.hero .kicker,.hero h2,.hero p{position:relative;z-index:1}
.hero .kicker{color:rgba(255,255,255,.76);font-size:11px;letter-spacing:.08em;text-transform:uppercase;font-weight:650}
.hero h2{margin:7px 0 5px;color:#fff;font-size:clamp(21px,5.2vw,27px);letter-spacing:-.03em}
.hero p{margin:0;color:rgba(255,255,255,.85);font-size:13.5px}

.section-title{margin:22px 4px 10px;font-size:13px;letter-spacing:-.01em;color:var(--muted);font-weight:650;text-transform:uppercase}
.section-title.first{margin-top:0}

.app-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(78px,1fr));gap:14px 10px}
.app-tile{display:flex;flex-direction:column;align-items:center;gap:7px;color:var(--text);text-align:center}
.app-tile img{width:64px;height:64px;border-radius:16px;box-shadow:0 1px 2px rgba(0,0,0,.12),0 6px 16px rgba(0,0,0,.14);border:1px solid var(--icon-ring)}
.app-tile span{font-size:11.5px;font-weight:550;line-height:1.2;max-width:78px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.list{display:grid;gap:9px;min-width:0}
.card{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:14px;display:flex;gap:12px;align-items:center;box-shadow:0 1px 2px rgba(0,0,0,.03),0 8px 22px rgba(0,0,0,.04);backdrop-filter:blur(24px) saturate(150%);-webkit-backdrop-filter:blur(24px) saturate(150%);min-width:0;max-width:100%}
.card img{width:56px;height:56px;border-radius:14px;flex:0 0 auto;border:1px solid var(--icon-ring)}
.card-body{flex:1 1 auto;min-width:0;overflow:hidden}
.card-body h3{margin:0;font-size:15.5px;letter-spacing:-.01em}
.card-body p{margin:3px 0 0;color:var(--muted);font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.card-cat{display:inline-block;margin-top:6px;padding:3px 9px;border-radius:999px;background:var(--chip-bg);color:var(--muted);font-size:10.5px;font-weight:600}
.get-btn{flex:0 0 auto;appearance:none;border:0;border-radius:999px;padding:8px 18px;background:var(--chip-bg);color:var(--blue);font-weight:700;font-size:13px;-webkit-tap-highlight-color:transparent}

.empty{padding:28px 16px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:20px;background:var(--panel)}
.note{margin:11px 4px 0;color:var(--muted);font-size:12px}

.cat-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.cat-chip{padding:8px 14px;border-radius:999px;background:var(--chip-bg);color:var(--text);font-size:13px;font-weight:600}
.cat-chip.on{background:var(--blue);color:#fff}

/* account tab */
.account-card{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:20px;text-align:center;margin-bottom:16px}
.account-card .avatar{width:64px;height:64px;border-radius:50%;margin:0 auto 12px;background:var(--chip-bg);display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:700;color:var(--blue)}
.account-card h2{margin:0 0 4px;font-size:18px}
.account-card p{margin:0;color:var(--muted);font-size:13px}
.account-list{list-style:none;margin:0;padding:0;display:grid;gap:1px;background:var(--line);border-radius:16px;overflow:hidden;border:1px solid var(--line)}
.account-list li{background:var(--panel);padding:14px 16px;display:flex;justify-content:space-between;align-items:center;font-size:14.5px}
.account-list li span.muted{color:var(--muted);font-size:12.5px}

.switch{position:relative;display:inline-block;width:46px;height:28px;cursor:pointer}
.switch input{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer}
.switch-track{position:absolute;inset:0;background:var(--chip-bg);border-radius:999px;transition:background-color .18s ease}
.switch-thumb{position:absolute;top:2px;left:2px;width:24px;height:24px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.3);transition:transform .18s ease}
.switch input:checked + .switch-track{background:var(--green)}
.switch input:checked + .switch-track .switch-thumb{transform:translateX(18px)}

/* Insta-style 5-tab bottom bar */
.tabs{position:fixed;left:24px;right:24px;bottom:calc(12px + var(--safe-bottom));z-index:30;display:grid;grid-template-columns:repeat(5,1fr);height:58px;padding:5px;background:var(--panel);border:1px solid var(--line);border-radius:29px;box-shadow:0 14px 44px rgba(0,0,0,.18),inset 0 1px 0 rgba(255,255,255,.06);backdrop-filter:blur(28px) saturate(180%);-webkit-backdrop-filter:blur(28px) saturate(180%);overflow:hidden}
.tabs a{display:flex;align-items:center;justify-content:center;min-height:48px;color:var(--muted);font-size:10px;font-weight:500;border-radius:24px;background:transparent;-webkit-tap-highlight-color:transparent;transition:background-color .18s ease,color .18s ease}
.tabs a.on{color:var(--blue);font-weight:650;background:rgba(0,122,255,.12)}
.tabs a:active{opacity:.55}
.tabs-ico{display:inline-flex;width:24px;height:24px;align-items:center;justify-content:center}
.tabs-ico svg{width:23px;height:23px;display:block}
.tabs-label{display:none;line-height:1.1;letter-spacing:.01em}

@media(min-width:760px){
  .shell{padding:22px 18px calc(var(--tab-h) + 30px + var(--safe-bottom))}
  .tabs{left:50%;right:auto;bottom:14px;width:min(680px,calc(100% - 28px));transform:translateX(-50%)}
  .tabs a{gap:7px}
  .tabs-label{display:inline}
}