:root{
  --bg:#070b14;--card:#111827;--card2:#0f172a;--text:#f8fafc;--muted:#94a3b8;
  --line:rgba(255,255,255,.08);--blue:#3b82f6;--green:#22c55e;--amber:#f59e0b;--red:#ef4444;
}
*{box-sizing:border-box}
body{margin:0;font-family:Tahoma,Arial,sans-serif;background:
radial-gradient(circle at 85% 0%,rgba(59,130,246,.18),transparent 32%),
linear-gradient(180deg,#0f172a,#020617);color:var(--text);min-height:100vh}
a{text-decoration:none;color:inherit}
.shell{width:min(1120px,calc(100% - 28px));margin:0 auto;padding:22px 0 44px}
.nav{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px}
.brand{display:flex;gap:12px;align-items:center}
.logo{width:42px;height:42px;border-radius:16px;background:linear-gradient(135deg,#2563eb,#22c55e);box-shadow:0 16px 40px rgba(37,99,235,.28)}
.brand h1{font-size:22px;margin:0}.brand p{margin:3px 0 0;color:var(--muted);font-size:13px}
.tabs{display:flex;gap:8px;flex-wrap:wrap}
.tabs a{padding:10px 13px;border:1px solid var(--line);border-radius:999px;background:rgba(15,23,42,.72);color:#cbd5e1;font-weight:700;font-size:13px}
.tabs a.active,.tabs a:hover{background:#2563eb;color:white}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.card{background:rgba(15,23,42,.82);border:1px solid var(--line);border-radius:28px;padding:22px;box-shadow:0 18px 70px rgba(0,0,0,.22)}
.card.big{grid-column:span 2}
.kicker{font-size:12px;font-weight:900;letter-spacing:.04em;color:#93c5fd;margin-bottom:8px}
.title{font-size:32px;font-weight:950;margin:0 0 10px}
.sub{color:#cbd5e1;line-height:1.8;margin:0}
.status-pill{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:9px 13px;font-weight:900;margin-top:12px}
.ok{background:rgba(34,197,94,.16);color:#86efac}.warn{background:rgba(245,158,11,.16);color:#fcd34d}.danger{background:rgba(239,68,68,.16);color:#fca5a5}.off{background:rgba(148,163,184,.12);color:#cbd5e1}
.metric{margin-top:18px;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.metric div{background:rgba(30,41,59,.68);border:1px solid var(--line);border-radius:18px;padding:13px}
.metric span{display:block;color:var(--muted);font-size:12px;margin-bottom:4px}
.metric strong{font-size:21px}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
button,.btn{border:0;border-radius:16px;padding:12px 16px;background:#2563eb;color:white;font-weight:900;cursor:pointer}
button.secondary,.btn.secondary{background:#334155}.btn.red,button.red{background:#dc2626}.btn.green,button.green{background:#16a34a}
.hero-event{display:grid;grid-template-columns:1.1fr .9fr;gap:14px;margin-bottom:14px}
.live-box{border-radius:28px;background:#020617;border:1px solid var(--line);overflow:hidden;min-height:360px;display:grid;place-items:center;position:relative}
.live-box img{width:100%;height:100%;object-fit:cover;display:block}
.live-placeholder{text-align:center;color:#cbd5e1;padding:28px}.live-placeholder strong{display:block;font-size:30px;color:white;margin-bottom:8px}
.event-head{padding:24px}.event-title{font-size:38px;font-weight:950;margin:0 0 10px}.event-msg{color:#cbd5e1;line-height:1.8}
.clean-row{display:flex;justify-content:space-between;gap:12px;align-items:center;border-bottom:1px solid var(--line);padding:13px 0}
.clean-row:last-child{border-bottom:0}.clean-row span{color:#94a3b8}.clean-row strong{text-align:left}
.empty{color:#94a3b8;text-align:center;padding:30px}
.panel-title{font-size:24px;font-weight:950;margin:0 0 12px}
.hidden{display:none!important}
.form{display:grid;gap:10px;margin-top:14px}.form-row{display:grid;grid-template-columns:120px 1fr;gap:10px;align-items:center}.form input{background:#0b1220;color:white;border:1px solid var(--line);border-radius:14px;padding:12px}
@media(max-width:900px){.grid,.hero-event{grid-template-columns:1fr}.card.big{grid-column:span 1}.metric{grid-template-columns:1fr}.nav{display:block}.tabs{margin-top:14px}.event-title,.title{font-size:28px}.live-box{min-height:260px}}

/* v2.7 Online Ready polish */
.card,.tabs a,button,.btn{transition:transform .18s ease,border-color .18s ease,background-color .18s ease,opacity .18s ease}
.card:hover{transform:translateY(-2px);border-color:rgba(147,197,253,.24)}
.status-pill.danger{animation:pulseDanger 1.15s ease-in-out infinite}
@keyframes pulseDanger{0%,100%{transform:scale(1)}50%{transform:scale(1.045)}}
.warning-box{margin-top:14px;border:1px solid rgba(245,158,11,.32);background:rgba(245,158,11,.12);color:#fde68a;border-radius:18px;padding:12px 14px;line-height:1.8;font-weight:700}
.form small{color:var(--muted);line-height:1.7}.form label{color:#e2e8f0;font-weight:700}
.live-placeholder strong{font-size:26px}
@media(max-width:520px){.shell{width:min(100% - 18px,1120px);padding-top:14px}.card{border-radius:22px;padding:17px}.tabs a{padding:9px 10px}.brand h1{font-size:19px}.title{font-size:25px}.event-title{font-size:27px}.metric strong{font-size:18px}.clean-row{display:block}.clean-row strong{display:block;text-align:right;margin-top:6px}}