:root{
  --bg:#ffffff;--surface:#f9fafb;--surface2:#ffffff;--text:#111827;--muted:#64748b;
  --line:#e5e7eb;--red:#ff1e1e;--red2:#ff4b4b;--shadow:0 16px 45px rgba(255,30,30,.10);
}
body.dark{
  --bg:#0f172a;--surface:#1e293b;--surface2:#162033;--text:#f8fafc;--muted:#94a3b8;
  --line:#334155;--shadow:0 0 15px rgba(255,30,30,.18);
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;transition:.25s}
a{text-decoration:none;color:inherit}.container{width:min(1120px,92%);margin:auto}
.nav{height:74px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);position:sticky;top:0;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(12px);z-index:20}
.logo{font-weight:900;font-size:1.35rem;display:flex;align-items:center;gap:10px}.bolt{color:#fff;background:var(--red);padding:6px 10px;border-radius:10px;box-shadow:0 0 18px rgba(255,30,30,.5)}
.nav-actions{display:flex;align-items:center;gap:10px}.btn{border:0;border-radius:12px;padding:11px 17px;font-weight:800;cursor:pointer;transition:.2s;display:inline-flex;justify-content:center;align-items:center;gap:8px}.btn:hover{transform:translateY(-2px)}
.btn-red{background:var(--red);color:#fff;box-shadow:0 0 18px rgba(255,30,30,.32)}.btn-red:hover{box-shadow:0 0 25px rgba(255,30,30,.55)}
.btn-ghost{background:var(--surface);color:var(--text);border:1px solid var(--line)}.btn-small{padding:8px 12px;font-size:.85rem}
.theme{width:48px;height:27px;border-radius:20px;background:var(--surface);border:1px solid var(--line);padding:3px;cursor:pointer}.theme i{display:block;width:19px;height:19px;background:var(--red);border-radius:50%;transition:.2s}.dark .theme i{transform:translateX(19px)}
.hero{padding:100px 0 72px;text-align:center;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;width:420px;height:420px;background:rgba(255,30,30,.08);filter:blur(80px);border-radius:50%;left:50%;top:20px;transform:translateX(-50%);pointer-events:none}
.pill{display:inline-flex;padding:8px 13px;border:1px solid var(--line);background:var(--surface);border-radius:999px;color:var(--red);font-size:.85rem;font-weight:800}.hero h1{font-size:clamp(2.6rem,7vw,5.6rem);line-height:.98;max-width:900px;margin:22px auto;letter-spacing:-.06em}.red{color:var(--red)}.hero p{max-width:680px;margin:0 auto 28px;color:var(--muted);font-size:1.08rem;line-height:1.7}.hero .btn{padding:16px 24px;font-size:1rem}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:45px auto 0;max-width:850px}.stat,.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.stat{padding:22px}.stat b{display:block;font-size:1.7rem;color:var(--red)}.stat span{color:var(--muted);font-size:.88rem}
.section{padding:75px 0}.section-title{text-align:center;font-size:2rem;margin:0 0 10px}.section-sub{text-align:center;color:var(--muted);margin:0 auto 32px;max-width:620px}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature{padding:25px}.feature .icon{font-size:1.7rem}.feature h3{margin:12px 0 8px}.feature p{margin:0;color:var(--muted);line-height:1.6}
.footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);text-align:center}
.auth-wrap{min-height:calc(100vh - 74px);display:grid;place-items:center;padding:30px}.auth-card{width:min(470px,100%);padding:32px}.auth-card h1{margin-top:0}.field{display:grid;gap:7px;margin:16px 0}.field label{font-size:.9rem;font-weight:800}.field input,.field select{width:100%;padding:13px 14px;border-radius:11px;border:1px solid var(--line);background:var(--surface2);color:var(--text);outline:none}.field input:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(255,30,30,.1)}
.app{min-height:100vh;display:grid;grid-template-columns:245px 1fr}.sidebar{border-right:1px solid var(--line);padding:22px 14px;background:var(--surface2);position:sticky;top:0;height:100vh}.side-logo{margin:0 10px 25px}.nav-link{display:flex;gap:11px;align-items:center;padding:12px 14px;border-radius:11px;color:var(--muted);font-weight:750;margin:5px 0}.nav-link:hover,.nav-link.active{background:rgba(255,30,30,.10);color:var(--red)}
.main{min-width:0}.topbar{height:78px;padding:0 30px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.user-chip{display:flex;gap:10px;align-items:center}.avatar{width:38px;height:38px;border-radius:50%;background:var(--red);color:white;display:grid;place-items:center;font-weight:900}.page{padding:30px;width:min(1200px,100%);margin:auto}.page h1{margin-top:0}.muted{color:var(--muted)}
.balance-card{padding:28px;background:linear-gradient(135deg,var(--surface),var(--surface2));border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);display:flex;justify-content:space-between;align-items:center;gap:20px}.balance{font-size:2.2rem;color:var(--red);font-weight:950;margin:8px 0}.badge{display:inline-flex;padding:7px 10px;border-radius:999px;font-size:.78rem;font-weight:900;background:rgba(34,197,94,.12);color:#16a34a}.dark .badge{color:#4ade80}
.grid{display:grid;gap:18px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.metric{padding:20px}.metric .num{font-size:1.6rem;font-weight:900}.metric .num.red{color:var(--red)}
.claim-area{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:22px}.claim-card{padding:28px}.timer{font-size:3.3rem;font-weight:950;color:var(--red);text-align:center;padding:34px 12px;border:2px solid var(--red);border-radius:24px;box-shadow:0 0 28px rgba(255,30,30,.18);letter-spacing:.05em}.progress{height:10px;border-radius:20px;background:var(--line);overflow:hidden;margin:15px 0}.progress i{display:block;height:100%;background:var(--red);width:70%}.captcha{padding:16px;border:1px dashed var(--line);border-radius:13px;color:var(--muted);text-align:center;margin:18px 0}.claim-card .btn{width:100%;padding:15px}
.ads{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.ad{padding:20px}.ad h3{margin:10px 0}.ad .reward{color:var(--red);font-weight:900;font-size:1.15rem}.ad.disabled{opacity:.45;filter:grayscale(.5)}.ad .status{font-size:.82rem;color:var(--muted)}
.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:14px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}.table th{color:var(--muted);font-size:.8rem;text-transform:uppercase}
.admin-head{display:flex;justify-content:space-between;gap:15px;align-items:center}.pending{background:var(--red);color:#fff;border-radius:999px;padding:5px 9px;font-size:.75rem;font-weight:900}.notice{padding:14px 16px;border-radius:12px;background:rgba(255,30,30,.08);border:1px solid rgba(255,30,30,.18);color:var(--text);margin:15px 0}
.mobile-menu{display:none}
@media(max-width:850px){.nav{padding:0 4%}.app{grid-template-columns:1fr}.sidebar{position:fixed;left:-270px;top:0;width:245px;z-index:50;transition:.25s;box-shadow:20px 0 50px rgba(0,0,0,.15)}.sidebar.open{left:0}.mobile-menu{display:inline-flex}.topbar{padding:0 18px}.page{padding:22px}.claim-area,.grid-2{grid-template-columns:1fr}.grid-3,.ads{grid-template-columns:1fr 1fr}.features{grid-template-columns:1fr}.balance-card{align-items:flex-start;flex-direction:column}.stats{grid-template-columns:1fr}.hero{padding-top:75px}.hero h1{letter-spacing:-.04em}}
@media(max-width:520px){.grid-3,.ads{grid-template-columns:1fr}.nav-actions .btn-ghost{display:none}.logo{font-size:1.1rem}.topbar h3{font-size:.9rem}.timer{font-size:2.5rem}}

@media(max-width:850px) {
  .sidebar.open::after {
    content: '';
    position: fixed;
    top: 0;
    left: 245px;
    width: calc(100vw - 245px);
    height: 100vh;
    background: rgba(0,0,0,0.5);
    z-index: 49;
  }
}