body { font-family: Arial, sans-serif; background:#050711; color:#f5f7ff; }
.btn { padding:8px 16px; border-radius:12px; cursor:pointer; }
.btn-primary { background:#4ef2ff; color:#020308; }
.btn-outline { border:1px solid #4ef2ff; background:transparent; color:#f5f7ff; }
.sidebar { display:flex; flex-direction:column; gap:10px; margin-bottom:20px; }
.content { padding:20px; background:#070a18; border-radius:18px; }
table { width:100%; border-collapse:collapse; }
th, td { padding:8px; border-bottom:1px solid rgba(255,255,255,0.1); }