:root{
  --bg:#090013;--bg2:#13002b;--card:rgba(255,255,255,.08);--card2:rgba(255,255,255,.13);
  --text:#fff;--muted:rgba(255,255,255,.66);--line:rgba(255,255,255,.14);
  --violet:#8b5cf6;--violet2:#d946ef;--green:#39e58c;
}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:-apple-system,BlinkMacSystemFont,"Inter","Segoe UI",sans-serif;background:radial-gradient(circle at 20% 0%,#341160 0,#090013 42%,#05000b 100%);color:var(--text)}
body:before{content:"";position:fixed;inset:0;background:linear-gradient(160deg,rgba(139,92,246,.25),transparent 35%),radial-gradient(circle at 85% 18%,rgba(217,70,239,.28),transparent 28%);pointer-events:none}.app-shell{position:relative;max-width:480px;margin:0 auto;min-height:100vh;padding:22px 16px 106px}.screen{display:none;animation:fade .25s ease}.screen.active{display:block}@keyframes fade{from{opacity:.35;transform:translateY(8px)}to{opacity:1;transform:none}}
.hero-card{min-height:410px;border:1px solid var(--line);border-radius:34px;padding:24px;background:linear-gradient(145deg,rgba(255,255,255,.14),rgba(255,255,255,.05));box-shadow:0 24px 70px rgba(0,0,0,.45);display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;position:relative}.hero-card:before{content:"";position:absolute;width:260px;height:260px;border-radius:50%;background:linear-gradient(135deg,var(--violet),var(--violet2));filter:blur(2px);top:-70px;right:-70px;opacity:.85}.hero-card>*{position:relative}.logo-row{display:flex;gap:10px;align-items:center;margin-bottom:auto;font-weight:800}.logo-mark,.avatar{width:42px;height:42px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,var(--violet),var(--violet2));box-shadow:0 12px 30px rgba(139,92,246,.45);font-weight:900}.hero-card h1{font-size:42px;line-height:.98;margin:0 0 14px;letter-spacing:-1.7px}.hero-card p,.top-title p,.profile-card p{color:var(--muted);margin:0 0 22px;line-height:1.45}.primary-btn{border:0;color:white;background:linear-gradient(135deg,var(--violet),var(--violet2));border-radius:18px;padding:16px 20px;font-weight:800;font-size:16px;box-shadow:0 16px 36px rgba(139,92,246,.35)}.wide{width:100%;margin-top:18px}
.status-card,.info-card{display:flex;align-items:center;gap:12px;margin:14px 0;padding:16px;border:1px solid var(--line);border-radius:24px;background:var(--card)}.status-dot{width:12px;height:12px;border-radius:50%;background:var(--green);box-shadow:0 0 18px var(--green)}small,.info-card span{color:var(--muted)}.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}.grid article{padding:18px;border-radius:24px;background:var(--card);border:1px solid var(--line);min-height:115px;display:flex;flex-direction:column;justify-content:space-between}.grid b{font-size:28px}.grid span{color:var(--muted);font-weight:700}.top-title{padding:18px 4px}.top-title h2,.profile-card h2{font-size:31px;margin:0 0 8px;letter-spacing:-.8px}.device-list{display:grid;gap:12px}.device-card{width:100%;display:grid;grid-template-columns:42px 1fr auto;align-items:center;text-align:left;gap:12px;padding:17px;border-radius:22px;border:1px solid var(--line);background:var(--card2);color:white;font-size:25px}.device-card span{font-size:16px;font-weight:800}.device-card em{font-size:12px;color:var(--muted);font-style:normal}.steps{list-style:none;padding:0;margin:0;display:grid;gap:14px}.steps li{display:flex;gap:14px;padding:18px;border-radius:24px;border:1px solid var(--line);background:var(--card)}.steps li>b{min-width:36px;height:36px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--violet),var(--violet2))}.steps span{display:block;color:var(--muted);margin-top:4px;line-height:1.4}.profile-card{text-align:center;padding:30px 22px;border-radius:30px;border:1px solid var(--line);background:var(--card);margin-top:26px}.avatar{margin:0 auto 14px;width:70px;height:70px;border-radius:24px;font-size:28px}.info-card{justify-content:space-between}.bottom-nav{position:fixed;left:50%;bottom:16px;transform:translateX(-50%);width:min(448px,calc(100% - 24px));height:72px;border-radius:28px;background:rgba(20,4,45,.78);backdrop-filter:blur(22px);border:1px solid var(--line);box-shadow:0 18px 50px rgba(0,0,0,.5);display:grid;grid-template-columns:repeat(4,1fr);padding:8px;z-index:10}.nav-item{border:0;background:transparent;color:var(--muted);border-radius:21px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-weight:700}.nav-item span{font-size:21px}.nav-item small{font-size:11px;color:inherit}.nav-item.active{background:linear-gradient(135deg,rgba(139,92,246,.35),rgba(217,70,239,.25));color:white}
@media (max-width:380px){.hero-card h1{font-size:36px}.app-shell{padding-left:12px;padding-right:12px}.grid{grid-template-columns:1fr}}