:root {
    --p:  #7000FF;
    --p2: #A050FF;
    --o:  #FF5500;
    --g:  #00FF88;
    --bg: #06060E;
    --s1: #0C0C18;
    --s2: #111120;
    --s3: #181828;
    --br: rgba(112,0,255,0.15);
    --t:  #F2F2FF;
    --m:  #6060A0;
    --H:  'Bebas Neue', sans-serif;
    --B:  'Inter', sans-serif;
    --M:  'DM Mono', monospace;
    --nav: 68px;
  }
  
  *,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{font-family:var(--B);background:var(--bg);color:var(--t);-webkit-font-smoothing:antialiased;min-height:100vh}
  a{color:inherit;text-decoration:none}
  button{font-family:inherit;cursor:pointer;border:none;background:none}
  ul{list-style:none}
  img{display:block}
  .mono{font-family:var(--M)}
  .wrap{max-width:1400px;margin:0 auto;padding:0 40px}
  
  #hdr{
    position:fixed;top:0;left:0;right:0;height:var(--nav);z-index:900;
    background:rgba(6,6,14,.92);backdrop-filter:blur(20px);
    border-bottom:1px solid var(--br);
  }
  .nav{
    height:100%;display:flex;align-items:center;gap:2rem;
    max-width:1400px;margin:0 auto;padding:0 40px;
  }
  .logo{font-family:var(--H);font-size:28px;letter-spacing:2px;color:var(--t);flex-shrink:0}
  .logo span{color:var(--o)}
  .nav-links{display:flex;gap:2rem;margin-left:1rem}
  .nav-links a{font-size:13px;font-weight:500;letter-spacing:.5px;color:var(--m);transition:color .2s;text-transform:uppercase}
  .nav-links a:hover{color:var(--t)}
  .logout-link{
    margin-left:auto;display:flex;align-items:center;gap:8px;
    font-size:13px;letter-spacing:.5px;text-transform:uppercase;
    color:var(--m);transition:color .2s;
  }
  .logout-link:hover{color:var(--t)}
  .burger{display:none;flex-direction:column;gap:6px;width:26px;flex-shrink:0}
  .burger span{display:block;height:2px;background:var(--t);border-radius:2px;transition:transform .3s,opacity .3s}
  .burger.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .burger.open span:nth-child(2){opacity:0}
  .burger.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  
  .main{padding-top:var(--nav);padding-bottom:80px}
  
  .profile-hero{
    position:relative;
    padding:60px 0 48px;
    overflow:hidden;
    border-bottom:1px solid var(--br);
  }
  .ph-bg{
    position:absolute;inset:0;
    background:
      radial-gradient(ellipse 80% 120% at 0% 0%, rgba(112,0,255,.18) 0%, transparent 60%),
      radial-gradient(ellipse 60% 80% at 100% 100%, rgba(0,255,136,.06) 0%, transparent 60%);
    pointer-events:none;
  }
  .ph-bg::after{
    content:'';position:absolute;inset:0;
    background-image:linear-gradient(rgba(112,0,255,.04) 1px, transparent 1px),linear-gradient(90deg,rgba(112,0,255,.04) 1px,transparent 1px);
    background-size:48px 48px;
  }
  .ph-inner{
    position:relative;z-index:2;
    display:flex;align-items:center;gap:40px;flex-wrap:wrap;
  }
  .ph-left{display:flex;align-items:center;gap:28px}
  .ph-avatar-wrap{position:relative;flex-shrink:0}
  .ph-avatar-wrap img{
    width:100px;height:100px;border-radius:50%;object-fit:cover;
    border:2.5px solid var(--p);
    box-shadow:0 0 32px rgba(112,0,255,.4);
  }
  .ph-online-dot{
    position:absolute;bottom:6px;right:6px;
    width:14px;height:14px;background:var(--g);border-radius:50%;
    border:2.5px solid var(--bg);box-shadow:0 0 10px var(--g);
    animation:gp 2s ease-in-out infinite;
  }
  @keyframes gp{0%,100%{opacity:1}50%{opacity:.5}}
  .ph-name{
    font-family:var(--H);font-size:clamp(2.5rem,5vw,4rem);
    letter-spacing:1px;text-transform:uppercase;line-height:1;
    margin-bottom:6px;
  }
  .ph-steamid{font-size:12px;color:var(--m);margin-bottom:14px}
  .ph-balance-row{
    display:inline-flex;align-items:center;gap:12px;
    background:var(--s2);border:1px solid var(--br);border-radius:8px;
    padding:8px 18px;
  }
  .ph-bal-label{font-size:12px;color:var(--m);text-transform:uppercase;letter-spacing:.5px}
  .ph-bal-val{
    font-family:var(--H);font-size:1.8rem;letter-spacing:1px;
    background:linear-gradient(135deg,var(--p),var(--p2));
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .ph-tabs{
    margin-left:auto;display:flex;gap:8px;
  }
  .ztab{
    padding:10px 24px;border-radius:8px;
    font-size:14px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;
    color:var(--m);border:1px solid var(--br);background:transparent;
    transition:all .2s;
  }
  .ztab:hover{color:var(--t);border-color:rgba(112,0,255,.4)}
  .ztab.active{background:var(--p);color:#fff;border-color:var(--p);box-shadow:0 4px 20px rgba(112,0,255,.35)}
  
  .cab-grid{
    display:grid;
    grid-template-columns:1fr 380px;
    gap:24px;
    margin-top:32px;
  }
  .col-main{display:flex;flex-direction:column;gap:24px}
  .col-side{display:flex;flex-direction:column;gap:24px}
  
  .block{
    background:var(--s1);border:1px solid var(--br);border-radius:14px;padding:32px;
    transition:border-color .2s;
  }
  .block:hover{border-color:rgba(112,0,255,.3)}
  
  .block-hd{
    font-family:var(--H);font-size:1.4rem;letter-spacing:1px;text-transform:uppercase;
    color:var(--m);margin-bottom:24px;display:flex;align-items:center;gap:12px;
  }
  .block-hd i{color:var(--p2);font-size:16px}
  
  .inv-grid{
    display:grid;
    grid-template-columns:repeat(auto-fill,minmax(200px,1fr));
    gap:14px;
  }
  .inv-card{
    background:var(--s2);border:1px solid var(--br);border-radius:10px;
    padding:20px;display:flex;flex-direction:column;gap:10px;
    transition:border-color .2s,transform .2s;
  }
  .inv-card:hover{border-color:var(--p);transform:translateY(-3px)}
  .inv-name{font-family:var(--H);font-size:1.5rem;letter-spacing:.5px;text-transform:uppercase}
  .inv-qty{font-size:13px;color:var(--m)}
  .inv-qty strong{color:var(--p2)}
  .inv-activate{
    margin-top:auto;width:100%;padding:11px;border-radius:7px;
    background:var(--p);color:#fff;
    font-size:13px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;
    transition:background .2s,box-shadow .2s;
  }
  .inv-activate:hover:not(:disabled){background:var(--p2);box-shadow:0 6px 20px rgba(112,0,255,.4)}
  .inv-activate:disabled{opacity:.35;cursor:not-allowed}
  .inv-activate.loading{opacity:.7;pointer-events:none}
  
  .no-items{
    grid-column:1/-1;text-align:center;
    color:var(--m);font-size:14px;padding:48px;
    border:1px dashed var(--br);border-radius:10px;
  }
  .no-items i{display:block;font-size:32px;margin-bottom:12px;opacity:.3}
  
  .priv-active{
    background:var(--s2);border:1px solid var(--p);border-radius:12px;
    padding:28px;position:relative;overflow:hidden;
  }
  .priv-active::before{
    content:'';position:absolute;inset:0;
    background:radial-gradient(circle at top right, rgba(112,0,255,.14), transparent 65%);
    pointer-events:none;
  }
  .priv-badge{
    display:inline-block;
    font-family:var(--M);font-size:10px;letter-spacing:2px;text-transform:uppercase;
    background:rgba(0,255,136,.12);color:var(--g);border:1px solid rgba(0,255,136,.3);
    border-radius:4px;padding:3px 10px;margin-bottom:14px;
  }
  .priv-name{
    font-family:var(--H);font-size:clamp(2rem,4vw,3.5rem);
    text-transform:uppercase;letter-spacing:1px;
    background:linear-gradient(135deg,var(--p),var(--p2));
    -webkit-background-clip:text;background-clip:text;color:transparent;
    margin-bottom:16px;
  }
  .priv-bar{height:4px;background:rgba(255,255,255,.07);border-radius:2px;overflow:hidden;margin-bottom:10px}
  .priv-bar-fill{height:100%;background:linear-gradient(90deg,var(--p),var(--p2));border-radius:2px;transition:width .5s ease}
  .priv-expire{font-family:var(--M);font-size:12px;color:var(--m)}
  .priv-expire i{margin-right:6px;color:var(--p2)}
  
  .no-priv{
    text-align:center;padding:40px;
    color:var(--m);font-size:14px;
    border:1px dashed var(--br);border-radius:12px;
  }
  .no-priv i{display:block;font-size:36px;margin-bottom:14px;opacity:.25}
  
  .ref-link-row{display:flex;gap:8px;margin-bottom:20px}
  .ref-input{
    flex:1;background:var(--s2);border:1px solid var(--br);border-radius:8px;
    color:var(--t);font-size:12px;padding:11px 14px;min-width:0;
    transition:border-color .2s;
  }
  .ref-input:focus{outline:none;border-color:var(--p)}
  .icon-btn{
    flex-shrink:0;width:42px;height:42px;
    display:flex;align-items:center;justify-content:center;
    background:var(--s2);border:1px solid var(--br);border-radius:8px;
    color:var(--m);transition:color .2s,border-color .2s;
  }
  .icon-btn:hover{color:var(--p2);border-color:var(--p)}
  
  .ref-nums{display:flex;gap:12px;margin-bottom:20px}
  .ref-num{
    flex:1;background:var(--s2);border:1px solid var(--br);border-radius:10px;
    padding:18px;text-align:center;
  }
  .ref-big{
    display:block;font-family:var(--H);font-size:2.2rem;letter-spacing:1px;
    background:linear-gradient(135deg,var(--p),var(--p2));
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .ref-small{display:block;font-size:11px;color:var(--m);text-transform:uppercase;letter-spacing:.5px;margin-top:3px}
  
  .ref-list{display:flex;flex-direction:column;gap:8px}
  .ref-item{
    display:flex;justify-content:space-between;align-items:center;
    background:var(--s2);border-radius:8px;padding:12px 14px;font-size:13px;
  }
  .ref-item-name{color:var(--t)}
  .ref-item-r{display:flex;align-items:center;gap:8px;color:var(--m)}
  .ref-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}
  .ref-dot.completed{background:var(--g);box-shadow:0 0 6px var(--g)}
  .ref-dot.pending{background:var(--m)}
  
  .dc-status{font-size:14px;color:var(--m);margin-bottom:16px;min-height:20px}
  .dc-code-box{
    background:var(--s2);border:1px solid var(--br);border-radius:10px;
    padding:20px;margin-bottom:8px;
  }
  .dc-code-val{font-family:var(--M);font-size:2rem;letter-spacing:6px;color:var(--p2)}
  .dc-code-hint{font-size:12px;color:var(--m);margin-top:8px}
  .dc-code-hint code{background:rgba(255,255,255,.06);padding:2px 6px;border-radius:4px;color:var(--t)}
  .dc-error{color:#FF4444}
  
  .main-btn{
    display:inline-flex;align-items:center;gap:8px;
    padding:12px 26px;border-radius:8px;
    background:var(--p);color:#fff;
    font-size:14px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;
    transition:background .2s,box-shadow .2s;
  }
  .main-btn:hover{background:var(--p2);box-shadow:0 8px 24px rgba(112,0,255,.4)}
  .main-btn:disabled{opacity:.4;cursor:not-allowed}
  
  .skel{
    background:linear-gradient(90deg,var(--s2) 25%,var(--s3) 50%,var(--s2) 75%);
    background-size:200% 100%;
    animation:shimmer 1.5s infinite;
    border-radius:10px;height:64px;
  }
  @keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
  
  .toast{
    position:fixed;bottom:-70px;left:50%;transform:translateX(-50%);
    background:var(--s3);border:1px solid var(--br);border-radius:10px;
    padding:14px 28px;font-size:14px;z-index:999;
    white-space:nowrap;box-shadow:0 8px 32px rgba(0,0,0,.6);
    transition:bottom .35s cubic-bezier(.34,1.56,.64,1);
  }
  .toast.show{bottom:28px}
  .toast.ok{border-color:rgba(0,255,136,.4);color:var(--g)}
  .toast.err{border-color:rgba(255,68,68,.4);color:#FF4444}
  
  .footer{background:var(--bg);border-top:1px solid var(--br);padding:40px 0}
  .footer-inner{display:flex;align-items:center;gap:32px;flex-wrap:wrap}
  .footer-logo{font-size:22px}
  .footer-copy{font-size:13px;color:var(--m);margin-top:4px}
  .footer-links{display:flex;gap:28px;margin-left:auto;flex-wrap:wrap}
  .footer-links a{font-size:13px;color:var(--m);transition:color .2s}
  .footer-links a:hover{color:var(--t)}
  
  @media(max-width:1100px){
    .cab-grid{grid-template-columns:1fr}
    .col-side{display:grid;grid-template-columns:1fr 1fr;gap:24px}
  }
  @media(max-width:768px){
    .wrap{padding:0 20px}
    .nav{padding:0 20px}
    .nav-links{display:none}
    .nav-links.open{
      display:flex;flex-direction:column;
      position:fixed;top:var(--nav);left:0;right:0;bottom:0;
      background:rgba(6,6,14,.97);backdrop-filter:blur(20px);
      align-items:center;justify-content:center;gap:2.5rem;z-index:800;
    }
    .nav-links.open a{font-size:22px;color:var(--t)}
    .burger{display:flex}
    .ph-inner{flex-direction:column;align-items:flex-start;gap:24px}
    .ph-left{flex-wrap:wrap}
    .ph-tabs{margin-left:0;width:100%;flex-wrap:wrap}
    .col-side{grid-template-columns:1fr}
    .toast{white-space:normal;left:16px;right:16px;transform:none}
    .toast.show{bottom:16px}
    .footer-links{margin-left:0}
  }
  @media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}