:root{
  --bg:#030712;--panel:#071224;--panel2:#0b1730;--line:#1d3a66;--soft:#102647;
  --text:#f8fbff;--muted:#9fb0d0;--blue:#00b7ff;--violet:#a743ff;--cyan:#31f5ff;
  --green:#4dff9a;--red:#ff6b6b;--yellow:#ffd166;--orange:#ff9f43;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Arial,sans-serif;background:radial-gradient(circle at top left,#0d2460 0,#030712 42%,#02030a 100%);color:var(--text)}
a{text-decoration:none;color:inherit}
.portal{display:grid;grid-template-columns:292px 1fr;min-height:100vh}
.sidebar{position:sticky;top:0;min-height:100vh;padding:20px;background:linear-gradient(180deg,#071024,#050914);border-right:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px;padding:12px;margin-bottom:16px;border:1px solid #1c3d70;border-radius:20px;background:#08152a}
.brand-logo{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),var(--violet));font-weight:900;box-shadow:0 0 20px #00b7ff50}
.brand strong{display:block;font-size:1.05rem}.brand small{display:block;color:var(--muted);font-size:.68rem;letter-spacing:1.5px;text-transform:uppercase}
.nav-title{color:#6982b8;font-size:.72rem;text-transform:uppercase;letter-spacing:2px;margin:20px 12px 9px}
.nav-link{display:flex;align-items:center;gap:11px;padding:13px 14px;margin:5px 0;border-radius:14px;color:#dbeafe;transition:.2s}
.nav-link:hover,.nav-link.active{background:#102647;color:#fff;box-shadow:inset 0 0 0 1px #2d5da0}
.main{padding:26px}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:18px 22px;border:1px solid #244e8f;border-radius:24px;background:linear-gradient(135deg,#071024d9,#0a1229b8);margin-bottom:22px}
.topbar h1{margin:0;font-size:1.7rem}.topbar p{margin:5px 0 0;color:var(--muted)}
.actions{display:flex;gap:10px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;border-radius:14px;padding:12px 16px;font-weight:900;color:white;background:linear-gradient(135deg,var(--blue),var(--violet));box-shadow:0 0 20px #8b35ff50}.btn.secondary{background:#071227;border:1px solid #315fa7;box-shadow:none}.btn.green{background:linear-gradient(135deg,#16a34a,#22c55e)}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.card{background:linear-gradient(145deg,#08162ee8,#050b18e8);border:1px solid #23518f;border-radius:24px;padding:22px;box-shadow:0 0 35px #003d8a22}
.card h2,.card h3{margin-top:0}.card p,.muted{color:var(--muted);line-height:1.6}
.stat strong{display:block;font-size:2rem;margin:8px 0}.stat small{color:var(--muted)}
.badge{display:inline-flex;align-items:center;border-radius:999px;padding:6px 10px;background:#052e1b;color:var(--green);font-weight:800;font-size:.82rem}.badge.warn{background:#3a2805;color:var(--yellow)}.badge.danger{background:#3a0a0a;color:var(--red)}.badge.info{background:#06233b;color:var(--cyan)}
.progress{height:9px;background:#071227;border:1px solid #1e3d70;border-radius:999px;overflow:hidden}.progress span{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--violet));border-radius:999px}
.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:760px}th,td{padding:14px;border-bottom:1px solid #1a335d;text-align:left;vertical-align:top}th{color:#b7c8e8;font-size:.86rem}
input,select,textarea{width:100%;background:#050b16;color:white;border:1px solid #294f86;border-radius:14px;padding:14px;font:inherit;margin:8px 0 14px}textarea{min-height:120px;resize:vertical}
.codebox{background:#030712;border:1px solid #294f86;border-radius:16px;padding:16px;color:#dbeafe;overflow:auto;font-family:Consolas,monospace;font-size:.9rem}
.notice{border:1px solid #315fa7;background:#071227;border-radius:18px;padding:16px;color:#cfe3ff}
.timeline{display:grid;gap:12px}.timeline div{display:flex;gap:14px;align-items:flex-start;padding:14px;border:1px solid #1d3a66;border-radius:16px;background:#071227}.timeline b{display:grid;place-items:center;min-width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--violet))}
.product-card{position:relative;overflow:hidden}.product-card:before{content:'';position:absolute;inset:-1px;background:linear-gradient(135deg,transparent,#31f5ff18,#a743ff18);opacity:.7}.product-card>*{position:relative}.product-icon{font-size:2rem}
@media(max-width:1100px){.grid{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr}.grid-2{grid-template-columns:1fr}}
@media(max-width:830px){.portal{grid-template-columns:1fr}.sidebar{position:relative;min-height:auto}.main{padding:16px}.grid{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-direction:column}}