:root{--bg:#070b16;--surface:#101729;--surface2:#151e34;--text:#f7f8ff;--muted:#939db5;--line:#26314d;--accent:#7758ff;--accent2:#2ac7ff;--ok:#2fd18b;--danger:#ff627d}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 10% 0,#14214b 0,transparent 35%),var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.app-shell{max-width:760px;margin:auto;min-height:100vh;padding-bottom:100px}header{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:center;padding:18px 20px;background:rgba(7,11,22,.8);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.06)}.brand{display:flex;gap:12px;align-items:center}.brand small{display:block;color:var(--muted)}.logo{width:44px;height:44px;border-radius:15px;display:grid;place-items:center;font-weight:900;background:linear-gradient(135deg,var(--accent),var(--accent2));box-shadow:0 12px 35px #7758ff55}.icon-btn{border:0;background:var(--surface2);color:var(--text);width:42px;height:42px;border-radius:14px}main{padding:24px 18px}.page{display:none}.page.active{display:block;animation:fade .18s ease}@keyframes fade{from{opacity:.4;transform:translateY(6px)}}h1{font-size:34px;margin:0 0 8px}h2{margin:0 0 14px}h3{font-size:28px;margin:16px 0 8px}.muted{color:var(--muted)}.card{background:linear-gradient(145deg,rgba(255,255,255,.07),rgba(255,255,255,.025));border:1px solid rgba(255,255,255,.1);border-radius:28px;padding:22px;margin:18px 0;box-shadow:0 20px 55px rgba(0,0,0,.18)}.hero{padding:28px;background:linear-gradient(155deg,#18284f,#12182d 65%)}.status-line{display:flex;justify-content:space-between;align-items:center}.pill{display:inline-flex;padding:7px 12px;border-radius:999px;background:#7758ff22;color:#bcb0ff;border:1px solid #7758ff66;font-size:13px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:26px 0}.stats div{display:flex;flex-direction:column}.stats strong{font-size:24px}.stats span{font-size:12px;color:var(--muted)}button,.link-btn{font:inherit}.primary,.secondary,.link-btn{width:100%;border:0;border-radius:18px;padding:15px 18px;margin-top:10px;font-weight:700;text-align:center;text-decoration:none;display:block}.primary{background:linear-gradient(135deg,var(--accent),#5a35e7);color:#fff;box-shadow:0 12px 28px #7758ff3b}.secondary,.link-btn{background:var(--surface2);color:var(--text);border:1px solid var(--line)}.grid2,.tariffs{display:grid;grid-template-columns:1fr 1fr;gap:14px}.mini-card{background:var(--surface);border:1px solid var(--line);color:var(--text);border-radius:22px;padding:20px;text-align:left}.mini-card span{font-size:26px}.mini-card b,.mini-card small{display:block;margin-top:8px}.mini-card small{color:var(--muted)}.featured{border-color:#7758ff88}.url-box,.promo{display:flex;gap:8px}input,textarea{width:100%;border:1px solid var(--line);background:#0b1120;color:var(--text);border-radius:15px;padding:14px;font:inherit;outline:none}textarea{min-height:120px;resize:vertical;margin-top:10px}.url-box button{border:0;border-radius:14px;background:var(--surface2);color:var(--text);padding:0 14px}.balance strong{display:block;font-size:48px;margin-top:12px}.cards3{grid-template-columns:repeat(3,1fr)}.cards3 .card{margin:12px 0;text-align:center;padding:18px 8px}.list .item{padding:16px;border-bottom:1px solid var(--line)}.item small{color:var(--muted);display:block;margin-top:6px}nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:min(760px,100%);display:grid;grid-template-columns:repeat(5,1fr);padding:10px 8px calc(10px + env(safe-area-inset-bottom));background:rgba(12,17,31,.92);backdrop-filter:blur(22px);border-top:1px solid rgba(255,255,255,.08);z-index:10}nav button{background:none;border:0;color:var(--muted);padding:8px 2px;font-size:20px}nav button span{display:block;font-size:10px;margin-top:4px}nav button.active{color:#a995ff}#toast{position:fixed;left:50%;bottom:100px;transform:translateX(-50%) translateY(20px);opacity:0;background:#fff;color:#111;padding:12px 18px;border-radius:15px;transition:.2s;z-index:20}#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}body.light{--bg:#eef1f7;--surface:#fff;--surface2:#f4f5fa;--text:#111827;--muted:#6d7586;--line:#dce1eb}body.light header{background:rgba(238,241,247,.84)}body.light input,body.light textarea{background:#fff;color:#111827}@media(max-width:520px){h1{font-size:29px}.grid2,.tariffs{grid-template-columns:1fr}.stats strong{font-size:20px}.promo{flex-direction:column}.cards3{gap:6px}.cards3 .card{padding:14px 4px}.cards3 strong{font-size:20px}}