@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@500;700;800;900&family=Rajdhani:wght@500;600;700&display=swap');

:root{
  --bg:#050816;
  --bg2:#0b1024;
  --bg3:#130a29;
  --panel:rgba(12,16,34,.88);
  --panel2:rgba(20,15,42,.86);
  --line:rgba(0,240,255,.28);
  --line2:rgba(255,58,214,.22);
  --text:#f3fbff;
  --muted:#9db5d8;
  --cyan:#00f0ff;
  --cyan2:#57d7ff;
  --pink:#ff3ad6;
  --purple:#8f49ff;
  --yellow:#ffe86a;
  --lime:#a7ff83;
  --danger:#ff5c8a;
  --shadow:0 0 0 1px rgba(0,240,255,.08),0 20px 60px rgba(0,0,0,.42);
}
*{box-sizing:border-box}
html,body{
  margin:0;
  padding:0;
  min-height:100%;
  background:
    radial-gradient(circle at top left, rgba(0,240,255,.16), transparent 24%),
    radial-gradient(circle at top right, rgba(255,58,214,.14), transparent 26%),
    radial-gradient(circle at bottom center, rgba(143,73,255,.14), transparent 30%),
    linear-gradient(180deg,var(--bg3) 0%,var(--bg2) 30%,var(--bg) 100%);
  color:var(--text);
  font-family:'Rajdhani',system-ui,sans-serif;
  letter-spacing:.4px;
}
a{text-decoration:none;color:inherit}

.bg-overlay{
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  background:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(180deg, transparent 0%, rgba(0,0,0,.2) 100%);
  background-size:22px 22px,22px 22px,100% 100%;
  opacity:.35;
}
.bg-overlay:before,
.bg-overlay:after{
  content:"";
  position:absolute;
  inset:auto;
  width:45vw;
  height:45vw;
  border-radius:50%;
  filter:blur(80px);
  opacity:.18;
}
.bg-overlay:before{left:-10vw;top:-8vw;background:var(--cyan)}
.bg-overlay:after{right:-8vw;top:-4vw;background:var(--pink)}

.topbar{
  position:relative;
  z-index:1;
  padding:26px 18px 22px;
  border-bottom:1px solid rgba(0,240,255,.18);
  background:linear-gradient(180deg, rgba(4,7,18,.86), rgba(4,7,18,.48));
  box-shadow:0 18px 40px rgba(0,0,0,.32);
  overflow:hidden;
}
.topbar:before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg, rgba(0,240,255,.12), transparent 25%, transparent 75%, rgba(255,58,214,.12)),
    repeating-linear-gradient(90deg, rgba(255,255,255,.03) 0 1px, transparent 1px 14px);
  pointer-events:none;
}
.hero-badge{
  position:relative;
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 14px;
  border:1px solid rgba(0,240,255,.4);
  border-radius:999px;
  font-family:'Orbitron',sans-serif;
  font-size:11px;
  letter-spacing:2px;
  color:var(--cyan);
  text-transform:uppercase;
  background:rgba(0,240,255,.06);
  box-shadow:0 0 16px rgba(0,240,255,.16), inset 0 0 18px rgba(0,240,255,.05);
}
.hero-badge:before{content:"◉";font-size:10px;color:var(--pink)}
.topbar h1{
  position:relative;
  margin:14px 0 8px;
  font-family:'Orbitron',sans-serif;
  font-size:31px;
  line-height:1.18;
  font-weight:900;
  letter-spacing:1.2px;
  text-transform:uppercase;
  color:#fff;
  text-shadow:0 0 10px rgba(0,240,255,.28), 0 0 26px rgba(255,58,214,.12);
}
.hero-desc{
  position:relative;
  margin:0;
  max-width:840px;
  color:var(--muted);
  font-size:18px;
  line-height:1.45;
}

.container{
  position:relative;
  z-index:1;
  max-width:900px;
  margin:0 auto;
  padding:22px 14px 72px;
}

.card,.build-card{
  position:relative;
  overflow:hidden;
  background:linear-gradient(180deg, rgba(11,15,31,.92), rgba(18,11,39,.92));
  border:1px solid rgba(0,240,255,.18);
  border-radius:20px;
  box-shadow:var(--shadow);
  isolation:isolate;
}
.card:before,.build-card:before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(135deg, rgba(0,240,255,.06), transparent 30%, rgba(255,58,214,.05));
  pointer-events:none;
}
.card:after,.build-card:after{
  content:"";
  position:absolute;
  inset:1px;
  border-radius:19px;
  border:1px solid rgba(255,255,255,.04);
  pointer-events:none;
}
.card.neon{
  box-shadow:0 0 0 1px rgba(0,240,255,.12),0 0 32px rgba(0,240,255,.08),0 24px 60px rgba(0,0,0,.46);
}
.panel-download{margin-bottom:22px}
.card-head{
  display:flex;
  align-items:center;
  gap:10px;
  padding:18px 18px;
  border-bottom:1px solid rgba(0,240,255,.18);
  background:linear-gradient(90deg, rgba(0,240,255,.09), rgba(255,58,214,.07));
  font-family:'Orbitron',sans-serif;
  font-size:21px;
  font-weight:800;
  letter-spacing:1.5px;
  color:#fff;
  text-transform:uppercase;
}
.head-line{
  width:32px;
  height:4px;
  border-radius:999px;
  background:linear-gradient(90deg,var(--pink),var(--cyan));
  box-shadow:0 0 16px rgba(0,240,255,.52);
}

.download-item{
  position:relative;
  display:flex;
  align-items:center;
  gap:12px;
  padding:17px 16px;
  margin:12px;
  border:1px solid rgba(0,240,255,.18);
  border-radius:16px;
  background:linear-gradient(90deg, rgba(10,18,36,.94), rgba(22,16,44,.92));
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  clip-path:polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}
.download-item:last-child{margin-bottom:16px}
.download-item:hover{
  transform:translateY(-2px) scale(1.005);
  border-color:rgba(255,58,214,.36);
  box-shadow:0 0 24px rgba(0,240,255,.10), inset 0 0 24px rgba(255,58,214,.06);
}
.download-item:before{
  content:"";
  position:absolute;
  left:0;
  top:0;
  bottom:0;
  width:3px;
  background:linear-gradient(180deg,var(--cyan),var(--pink));
  box-shadow:0 0 16px rgba(0,240,255,.35);
}
.download-icon{
  flex:0 0 48px;
  width:48px;
  height:48px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:14px;
  border:1px solid rgba(0,240,255,.26);
  background:linear-gradient(135deg, rgba(0,240,255,.16), rgba(255,58,214,.16));
  color:var(--cyan);
  font-size:19px;
  box-shadow:0 0 24px rgba(0,240,255,.12);
}
.download-content{flex:1;min-width:0}
.download-item h2{
  margin:0 0 5px;
  font-family:'Orbitron',sans-serif;
  font-size:20px;
  line-height:1.3;
  font-weight:800;
  color:#fff;
  text-transform:uppercase;
  letter-spacing:.8px;
}
.download-item p{
  margin:0;
  color:var(--muted);
  font-size:18px;
  line-height:1.35;
  font-weight:600;
}
.download-cta{
  flex:0 0 auto;
  padding:9px 12px;
  border-radius:12px;
  border:1px solid rgba(255,232,106,.32);
  background:linear-gradient(135deg, rgba(255,232,106,.14), rgba(255,58,214,.10));
  color:var(--yellow);
  font-family:'Orbitron',sans-serif;
  font-size:11px;
  font-weight:700;
  letter-spacing:1.3px;
  text-transform:uppercase;
  box-shadow:0 0 18px rgba(255,232,106,.08);
}

.build-card{margin-top:18px}
.build-title{
  padding:18px 18px 10px;
  border-bottom:1px solid rgba(0,240,255,.12);
  font-family:'Orbitron',sans-serif;
  font-size:21px;
  font-weight:800;
  line-height:1.35;
  letter-spacing:1px;
  text-transform:uppercase;
}
.build-title a,
.build-title span{
  display:inline-block;
  color:#fff;
}
.build-title a:hover{
  color:var(--cyan);
  text-shadow:0 0 16px rgba(0,240,255,.32);
}
.build-meta{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  padding:0 18px 10px;
}
.build-meta span{
  display:inline-flex;
  align-items:center;
  padding:5px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.07);
  background:rgba(255,255,255,.03);
  color:var(--muted);
  font-size:14px;
  font-weight:600;
}
.build-body{
  padding:18px 18px 20px;
  color:#e9f5ff;
  font-size:19px;
  font-weight:600;
  line-height:1.6;
  white-space:pre-line;
}
.footer{
  margin-top:30px;
  text-align:center;
  color:#7d95bc;
  font-size:14px;
  letter-spacing:.8px;
}
.admin-link{
  position:fixed;
  right:14px;
  bottom:14px;
  z-index:5;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid rgba(0,240,255,.24);
  background:linear-gradient(135deg, rgba(0,240,255,.18), rgba(255,58,214,.18));
  color:#fff;
  font-family:'Orbitron',sans-serif;
  font-size:11px;
  letter-spacing:1px;
  box-shadow:0 0 18px rgba(0,240,255,.12);
}

/* Admin */
.admin-body{
  min-height:100vh;
  background:
    radial-gradient(circle at top left, rgba(0,240,255,.08), transparent 28%),
    radial-gradient(circle at top right, rgba(255,58,214,.08), transparent 30%),
    linear-gradient(180deg,#070b19,#111a31);
  color:#eef7ff;
  font-family:system-ui,Arial,sans-serif;
}
.admin-login-body{display:flex;align-items:center;justify-content:center;padding:18px}
.admin-wrap{max-width:1120px;margin:0 auto;padding:18px}
.admin-nav{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
  margin-bottom:18px;
  padding:16px 18px;
  border-radius:18px;
  border:1px solid rgba(0,240,255,.14);
  background:rgba(10,16,32,.92);
  box-shadow:0 12px 30px rgba(0,0,0,.24);
}
.admin-nav b{
  margin-right:auto;
  color:var(--cyan);
  font-family:'Orbitron',sans-serif;
  font-size:14px;
}
.admin-nav a{
  padding:9px 13px;
  border-radius:10px;
  border:1px solid rgba(255,255,255,.07);
  background:rgba(255,255,255,.05);
  color:white;
}
.box{
  margin-bottom:18px;
  padding:18px;
  border-radius:18px;
  border:1px solid rgba(0,240,255,.12);
  background:rgba(10,16,32,.92);
  box-shadow:0 10px 28px rgba(0,0,0,.2);
}
.stat-box h2{margin:0 0 8px;font-size:34px;font-family:'Orbitron',sans-serif;color:var(--cyan)}
.stat-box p{margin:0;color:#cce4ff}
input,textarea,select{
  width:100%;
  margin:6px 0 12px;
  padding:12px 13px;
  border-radius:11px;
  border:1px solid rgba(125,165,220,.28);
  background:#0d1731;
  color:#eef7ff;
  font-size:15px;
}
input::placeholder,textarea::placeholder{color:#7d94b8}
textarea{min-height:160px}
label{font-weight:700;color:#dff2ff}
.btn{
  display:inline-block;
  padding:11px 15px;
  border:0;
  border-radius:10px;
  cursor:pointer;
  background:linear-gradient(135deg,var(--cyan2),var(--cyan));
  color:#06111e;
  font-weight:800;
}
.btn.red{background:linear-gradient(135deg,#ff8a61,var(--danger));color:#fff}
.btn.gray{background:#45526b;color:#fff}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px;border-bottom:1px solid rgba(255,255,255,.08);text-align:left;vertical-align:top}
.login-card{
  width:100%;
  max-width:440px;
  padding:26px;
  border-radius:20px;
  border:1px solid rgba(0,240,255,.16);
  background:linear-gradient(180deg, rgba(10,16,32,.96), rgba(20,13,40,.95));
  box-shadow:0 24px 60px rgba(0,0,0,.32),0 0 0 1px rgba(0,240,255,.06);
}
.login-card h2{margin:10px 0 18px;font-family:'Orbitron',sans-serif}
.panel-chip{
  display:inline-flex;
  padding:7px 12px;
  border-radius:999px;
  border:1px solid rgba(0,240,255,.25);
  color:var(--cyan);
  font-size:11px;
  letter-spacing:1.2px;
  font-family:'Orbitron',sans-serif;
}
.login-help{color:#b9d5f8;font-size:14px;line-height:1.6}
.alert{padding:12px;border-radius:10px;background:#e9f7ef;color:#167a3c;margin-bottom:12px}.err{background:#4d1823;color:#ffdce5;border:1px solid rgba(255,90,125,.25)}

@media(max-width:720px){
  .topbar h1{font-size:26px}
  .hero-desc{font-size:16px}
  .card-head{font-size:19px}
  .download-item h2{font-size:18px}
  .download-item p{font-size:16px}
  .build-title{font-size:18px}
  .build-body{font-size:17px}
  .download-cta{display:none}
  .grid{grid-template-columns:1fr}
  .table{font-size:13px}
  .admin-wrap{padding:12px}
}