:root{--bg-primary:#070912;--bg-sidebar:#0b0d18;--bg-surface:#0f1221;--bg-elevated:#141828;--border:#1b2040;--border-strong:#252d50;--brand:#4f79ff;--success:#0fd67c;--warning:#f5a623;--danger:#ff3d57;--text-primary:#e4e7f2;--text-secondary:#6b7394;--text-muted:#3d4460}*{box-sizing:border-box}body{background:var(--bg-primary);color:var(--text-primary);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.auth-page{background:radial-gradient(ellipse at 20% 40%, #4f79ff14, transparent 60%), var(--bg-primary);place-items:center;min-height:100vh;display:grid}.auth-card,.card{background:var(--bg-surface);border:1px solid var(--border);border-radius:14px;padding:20px}.auth-card{width:min(420px,100vw - 32px)}.input{border:1px solid var(--border);width:100%;color:var(--text-primary);background:#0b0d18;border-radius:8px;outline:none;padding:10px 12px}.input:focus{border-color:var(--brand);box-shadow:0 0 0 3px #4f79ff1f}.btn{background:var(--brand);color:#fff;cursor:pointer;border:0;border-radius:8px;padding:9px 14px;font-weight:600}.btn.secondary{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border)}.btn.danger{color:var(--danger);background:#ff3d571f;border:1px solid #ff3d5740}.shell{min-height:100vh;display:flex}.sidebar{background:var(--bg-sidebar);border-right:1px solid var(--border);width:250px;height:100vh;padding:16px 8px;position:sticky;top:0;overflow-y:auto}.sidebar-title{letter-spacing:-.02em;padding:8px 12px 18px;font-weight:800}.nav-link{color:var(--text-secondary);border-radius:8px;padding:9px 12px;font-size:13px;display:block}.nav-link:hover,.nav-link.active{color:var(--brand);background:#4f79ff1f}.main{flex:1;min-width:0}.topbar{background:var(--bg-sidebar);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;height:58px;padding:0 24px;display:flex}.content{padding:24px}.grid{gap:16px;display:grid}.kpi-grid{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}.table-wrap{border:1px solid var(--border);border-radius:12px;overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px}th{text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;background:var(--bg-sidebar);font-size:11px}th,td{border-bottom:1px solid #141828;padding:12px 14px}.badge{color:var(--brand);background:#4f79ff1f;border-radius:20px;padding:3px 8px;font-size:11px;font-weight:700;display:inline-flex}.error{color:var(--danger);background:#ff3d571a;border:1px solid #ff3d5733;border-radius:8px;padding:10px 12px}.muted{color:var(--text-secondary)}.actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.modal-backdrop{z-index:50;background:#0000009e;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal{width:min(520px,100%);box-shadow:0 24px 80px #00000059}