:root{
  --bg:#0F1528;
  --bg-soft:#121A31;
  --surface:#151E37;
  --surface-2:#1B2644;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.12);
  --text:#F4F7FF;
  --muted:#AAB4C8;
  --primary:#FF7A1A;
  --primary-2:#FF4D2E;
  --secondary:#39C6FF;
  --highlight:#FFD84A;
  --success:#7BEA62;
  --shadow:0 24px 60px rgba(0,0,0,.35);
  --radius-lg:24px;
  --radius-md:18px;
  --radius-sm:14px;
  --container:min(1240px, 92vw);
  --grad-main:linear-gradient(135deg,#FF7A1A 0%,#FF4D2E 35%,#FFD84A 100%);
  --grad-cool:linear-gradient(135deg,#2563FF 0%,#39C6FF 100%);
  --grid-glow:radial-gradient(circle at 50% 50%, rgba(57,198,255,.10), transparent 50%), radial-gradient(circle at 20% 20%, rgba(255,122,26,.12), transparent 45%);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  background:
    linear-gradient(180deg,#0E1528 0%,#0F1830 38%,#0D1425 100%),
    var(--grid-glow);
  font-family: Arial, "Segoe UI", Tahoma, sans-serif;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button,input,textarea,select{font:inherit}
.container{width:var(--container);margin-inline:auto}
.panel,.card{
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.02));
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
  backdrop-filter:blur(14px);
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:48px;padding:0 18px;border-radius:999px;border:1px solid var(--line-2);
  color:var(--text);background:rgba(255,255,255,.04);cursor:pointer;
  transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover{transform:translateY(-1px);border-color:rgba(255,255,255,.2)}
.btn.primary{background:var(--grad-main);border:none;color:#101522;box-shadow:0 18px 40px rgba(255,122,26,.28)}
.btn.secondary{background:rgba(255,255,255,.06)}
.btn-icon{width:18px;height:18px}
.pill,.tag,.status{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 12px;border-radius:999px;font-size:12px;font-weight:700;
  letter-spacing:.2px;
}
.pill{background:rgba(255,255,255,.04);border:1px solid var(--line)}
.tag{background:rgba(255,255,255,.05);border:1px solid var(--line)}
.status.live{background:rgba(123,234,98,.12);color:var(--success);border:1px solid rgba(123,234,98,.25)}
.status.soon{background:rgba(255,216,74,.10);color:var(--highlight);border:1px solid rgba(255,216,74,.25)}
.status.hidden{background:rgba(170,180,200,.12);color:var(--muted);border:1px solid rgba(170,180,200,.22)}
.notice{
  padding:14px 16px;border-radius:16px;margin-bottom:16px;border:1px solid transparent
}
.notice.success{background:rgba(123,234,98,.1);border-color:rgba(123,234,98,.22);color:#D7FFD0}
.notice.error{background:rgba(255,77,46,.12);border-color:rgba(255,77,46,.24);color:#FFD9D2}
.muted{color:var(--muted)}
.small{font-size:12px}
.section{padding:36px 0 12px}
.section-head{display:flex;justify-content:space-between;gap:16px;align-items:end;margin-bottom:18px}
.section-head h2{margin:10px 0 8px;font-size:clamp(26px,3vw,40px)}
.section-head p{margin:0;color:var(--muted);max-width:760px;line-height:1.9}
.grid-2,.grid-3{display:grid;gap:16px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.stack{display:grid;gap:14px}
label{display:grid;gap:8px;font-weight:700;font-size:14px}
input[type="text"],input[type="password"],input[type="number"],input[type="url"],textarea,select{
  width:100%;min-height:46px;padding:12px 14px;border-radius:14px;
  background:#0F172D;border:1px solid rgba(255,255,255,.09);color:var(--text);
}
textarea{min-height:110px;resize:vertical}
.checkbox-inline{display:flex;align-items:center;gap:8px;font-weight:600}
.checkbox-inline input{accent-color:var(--primary)}
.toolbar{display:flex;gap:10px;flex-wrap:wrap}
.top{display:flex;justify-content:space-between;gap:16px;align-items:center}
.title h1{margin:0 0 8px;font-size:clamp(28px,3vw,42px)}
.title p{margin:0;color:var(--muted);line-height:1.9}
.preview-card{
  min-width:220px;max-width:280px;padding:14px;border-radius:20px;border:1px solid var(--line);
  background:rgba(255,255,255,.03)
}
.preview-title{font-size:12px;color:var(--muted);margin-bottom:10px}
.preview-image{
  width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:18px;background:#0B1020
}
@media (max-width:980px){
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .top,.section-head{flex-direction:column;align-items:start}
}
@media (max-width:720px){
  .grid-2,.grid-3{grid-template-columns:1fr}
}