body{font-family:system-ui, -apple-system, Segoe UI, Roboto, Arial; margin:0; background:#0b1220; color:#e5e7eb}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;background:#111827}
.topbar .brand{font-weight:700}
.topbar a{color:#cbd5e1;margin-left:14px;text-decoration:none}
.container{padding:24px}
.flash{background:#1f2937;padding:10px;border-radius:8px;margin-bottom:16px}
.auth form{display:grid;gap:10px;max-width:400px}
input,button,select{padding:10px;border-radius:8px;border:1px solid #374151;background:#0f172a;color:#e5e7eb}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin:12px 0}
.card{background:#111827;border:1px solid #1f2937;border-radius:12px;padding:16px}
.table{width:100%;border-collapse:collapse}
.table th,.table td{border-bottom:1px solid #1f2937;padding:10px;text-align:left}
.btn{display:inline-block;padding:10px 14px;border-radius:10px;border:1px solid #374151;background:#0f172a;color:#e5e7eb;text-decoration:none}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;max-width:700px}
label{opacity:0.9}