:root{--bg:#050816;--bg2:#0b1026;--card:rgba(255,255,255,.075);--line:rgba(255,255,255,.13);--text:#eef3ff;--muted:#98a7d3;--cyan:#35d6ff;--violet:#8b5cf6;--mint:#30e7b7;--gold:#ffca6b;--danger:#ff6b8a;--shadow:0 24px 70px rgba(0,0,0,.36);--glow:0 0 22px rgba(53,214,255,.22),0 0 38px rgba(139,92,246,.16)}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);min-height:100vh;background:radial-gradient(1100px 650px at 6% -10%,rgba(53,214,255,.18),transparent 45%),radial-gradient(900px 600px at 104% 0,rgba(139,92,246,.22),transparent 44%),linear-gradient(180deg,var(--bg2),var(--bg) 52%,#030611)}a{color:inherit}.grid-noise{position:fixed;inset:0;pointer-events:none;opacity:.16;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:42px 42px}.shell{display:grid;grid-template-columns:290px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;padding:24px 18px;background:linear-gradient(180deg,rgba(10,16,37,.94),rgba(5,8,22,.88));border-right:1px solid var(--line);backdrop-filter:blur(18px)}.brand{display:flex;gap:12px;align-items:center;padding:14px;margin-bottom:20px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.04));box-shadow:var(--shadow)}.brand-badge{width:46px;height:46px;border-radius:14px;background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.58),transparent 20%),linear-gradient(135deg,var(--cyan),var(--violet));box-shadow:var(--glow)}.brand h1{margin:0;font-size:18px;line-height:1.05;letter-spacing:-.03em}.brand small,.muted,.sub{color:var(--muted)}.nav-title{font-size:12px;text-transform:uppercase;letter-spacing:.16em;color:var(--muted);margin:18px 10px 10px}.nav-item{display:flex;gap:12px;align-items:center;padding:12px 14px;margin:6px 0;border:1px solid transparent;border-radius:16px;color:var(--text);text-decoration:none;transition:.2s}.nav-item:hover,.nav-item.active{background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.04));border-color:var(--line);box-shadow:var(--glow);transform:translateY(-1px)}.dot{width:10px;height:10px;border-radius:99px;background:var(--cyan);box-shadow:0 0 16px currentColor}.content{padding:24px}.hero,.card,.login-card{border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.045));border-radius:28px;box-shadow:var(--shadow);backdrop-filter:blur(14px)}.hero{padding:20px;margin-bottom:18px}.hero-row{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.hero h2,.login-card h1{margin:0 0 10px;font-size:clamp(30px,4vw,62px);line-height:.94;letter-spacing:-.065em}.hero p{margin:0;max-width:860px;color:var(--muted);line-height:1.5}.cards{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.card{padding:18px;position:relative;overflow:hidden}.span-3{grid-column:span 3}.span-4{grid-column:span 4}.span-6{grid-column:span 6}.span-8{grid-column:span 8}.span-12{grid-column:span 12}.metric{font-size:38px;font-weight:850;letter-spacing:-.045em;margin:16px 0 4px}.ok{color:var(--mint)}.warn{color:var(--gold)}.bad{color:var(--danger)}.btn,button{border:1px solid var(--line);border-radius:16px;padding:12px 16px;color:white;text-decoration:none;font-weight:800;background:linear-gradient(135deg,rgba(75,125,255,.75),rgba(139,92,246,.72));box-shadow:var(--glow);cursor:pointer;display:inline-block}.btn.secondary{background:rgba(255,255,255,.055);box-shadow:none}.badge,.mini{display:inline-block;border-radius:999px;border:1px solid rgba(53,214,255,.25);background:rgba(53,214,255,.08);color:#baf4ff;padding:8px 12px;font-size:13px}.activity{display:grid;gap:10px;margin-top:10px}.activity-item{display:flex;justify-content:space-between;gap:12px;border:1px solid var(--line);border-radius:18px;padding:14px;background:rgba(255,255,255,.045)}label{display:block;font-size:13px;color:var(--muted);margin:0 0 7px}input,select,textarea{width:100%;padding:12px 14px;background:#050916;border:1px solid var(--line);color:white;border-radius:14px;outline:none}textarea{min-height:90px;resize:vertical}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}.full{grid-column:1/-1}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(620px,100%);padding:28px}.login-card form{display:grid;gap:14px}.alert{border:1px solid rgba(255,202,107,.35);background:rgba(255,202,107,.08);border-radius:16px;padding:12px;color:#ffe4ad}@media(max-width:1200px){.span-3,.span-4,.span-6,.span-8{grid-column:span 12}.shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto}}@media(max-width:720px){.content{padding:16px}.form-grid{grid-template-columns:1fr}.hero{padding:16px}}