:root{
  --bg:#09111f;--bg2:#111a2e;--card:#121e35;--soft:#1a2845;--line:rgba(255,255,255,.10);
  --text:#eef4ff;--muted:#a9bddf;--accent:#58a8ff;--accent2:#72eac5;--ok:#2ecc71;--warn:#ffb84d;--bad:#ff6b6b;
}
*{box-sizing:border-box} html,body{margin:0;padding:0;font-family:Arial,Helvetica,sans-serif;background:linear-gradient(180deg,var(--bg),#06101c);color:var(--text)}
a{text-decoration:none;color:inherit}.container{max-width:1280px;margin:0 auto;padding:0 20px}
.topbar{position:sticky;top:0;z-index:20;background:rgba(7,16,29,.9);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:74px;gap:16px}
.brand{display:flex;align-items:center;gap:12px;font-size:22px;font-weight:700}
.brand-badge{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:grid;place-items:center;color:#06101f;font-weight:800}
.nav-links{display:flex;gap:8px;flex-wrap:wrap}.nav-link,.button,.ghost{display:inline-flex;align-items:center;justify-content:center;padding:11px 15px;border-radius:12px;border:1px solid var(--line)}
.nav-link:hover,.ghost:hover{background:rgba(255,255,255,.05)} .button{background:linear-gradient(135deg,var(--accent),#2f74ff);border:none;color:#fff;font-weight:700}
.hero{padding:30px 0 20px}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
.card,.panel{background:linear-gradient(180deg,var(--card),var(--bg2));border:1px solid var(--line);border-radius:22px;padding:20px}
.pill{display:inline-flex;padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.03);font-size:13px;color:#d7e6ff}
h1,h2,h3{margin-top:0}.muted{color:var(--muted)} .actions{display:flex;gap:10px;flex-wrap:wrap}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.kpi{padding:16px;border-radius:16px;background:rgba(255,255,255,.03);border:1px solid var(--line)} .kpi .num{font-size:26px;font-weight:800}
.module-card{background:linear-gradient(180deg,#13203a,#0d182c);border:1px solid var(--line);border-radius:18px;padding:18px}.module-card p{color:var(--muted);min-height:62px}
.platform-layout{display:grid;grid-template-columns:290px 1fr;min-height:100vh}.sidebar{background:#0b1425;border-right:1px solid var(--line);padding:18px;position:sticky;top:0;height:100vh;overflow:auto}
.side-link{display:block;padding:12px 13px;border-radius:12px;margin-bottom:8px;border:1px solid transparent;color:#dce9ff}.side-link:hover,.side-link.active{background:rgba(255,255,255,.05);border-color:var(--line)}
.nav-title{font-size:12px;text-transform:uppercase;letter-spacing:.14em;color:#8da1c6;margin:16px 0 10px}.main{padding:22px}
.table{width:100%;border-collapse:collapse}.table th,.table td{padding:11px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.table th{color:#b8caf0}
.badge{display:inline-flex;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:700}.ok{background:rgba(46,204,113,.13);color:#89f3b4}.warn{background:rgba(255,184,77,.13);color:#ffd08a}.bad{background:rgba(255,107,107,.13);color:#ff9a9a}
input,select,textarea{width:100%;padding:12px;border-radius:12px;border:1px solid var(--line);background:#0a1324;color:var(--text);outline:none}
label{display:block;font-size:13px;color:#bfd2f5;margin-bottom:6px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px} textarea{min-height:120px;resize:vertical}
.note{padding:12px 14px;border:1px solid var(--line);background:rgba(255,255,255,.03);border-radius:14px;color:#d9e7ff} pre{white-space:pre-wrap}
code.inline{background:#09111f;border:1px solid var(--line);padding:2px 7px;border-radius:8px}
.footer{padding:24px 0 40px;color:var(--muted)}
@media (max-width:1050px){.hero-grid,.grid-2,.grid-3,.grid-4,.platform-layout,.form-grid{grid-template-columns:1fr}.sidebar{position:relative;height:auto}}