:root{--bg:#f5f7fb;--surface:#fff;--surface-soft:#f8fafc;--text:#172033;--muted:#6b7280;--border:#e5e7eb;--primary:#5b5ce2;--primary-strong:#4748c8;--success:#16a34a;--warning:#d97706;--danger:#dc2626;--sidebar:#101828;--sidebar-soft:#1d2939;--radius:14px;--shadow:0 8px 28px #0f172a12}*{box-sizing:border-box}html,body{min-height:100%;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}.login-page{background:linear-gradient(135deg,#111827 0%,#312e81 50%,#5b5ce2 100%);grid-template-columns:1.1fr .9fr;min-height:100vh;display:grid}.login-hero{color:#fff;flex-direction:column;justify-content:space-between;padding:72px;display:flex}.login-hero h1{letter-spacing:-.05em;margin:24px 0;font-size:clamp(44px,7vw,80px);line-height:.95}.login-hero 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8px;font-size:11px}.nav-link{border-radius:10px;align-items:center;gap:11px;margin:3px 0;padding:10px 12px;transition:all .15s;display:flex}.nav-link:hover{background:var(--sidebar-soft);color:#fff}.nav-link.active{color:#fff;background:#3538cd}.nav-link svg{width:18px;height:18px}.main-area{min-width:0}.topbar{border-bottom:1px solid var(--border);z-index:20;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffffff0;justify-content:space-between;align-items:center;height:68px;padding:0 28px;display:flex;position:sticky;top:0}.topbar-right{align-items:center;gap:12px;display:flex}.user-chip{border-left:1px solid var(--border);align-items:center;gap:9px;padding-left:12px;display:flex}.avatar{color:#3730a3;background:#e0e7ff;border-radius:50%;place-items:center;width:34px;height:34px;font-weight:800;display:grid}.content{max-width:1600px;margin:0 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var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-pad{padding:20px}.stat-card{padding:19px}.stat-label{color:var(--muted);font-size:13px;font-weight:600}.stat-value{letter-spacing:-.03em;margin-top:8px;font-size:27px;font-weight:800}.stat-meta{color:var(--muted);margin-top:7px;font-size:12px}.stat-icon{float:right;width:38px;height:38px;color:var(--primary);background:#eef2ff;border-radius:11px;place-items:center;display:grid}.card-title{justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}.card-title h2{margin:0;font-size:16px}.btn{border:1px solid var(--border);color:var(--text);background:#fff;border-radius:9px;justify-content:center;align-items:center;gap:7px;min-height:38px;padding:8px 13px;font-weight:650;transition:all .15s;display:inline-flex}.btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px 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