* { box-sizing: border-box; }
body { font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; margin: 0; background:#0b0f14; color:#e8eef6; }
a { color:#9ad1ff; text-decoration:none; }
a:hover { text-decoration:underline; }
code, pre { background:#0c121a; border:1px solid #243447; padding:2px 6px; border-radius:8px; }

.wrap { max-width: 1200px; margin: 0 auto; padding: 18px; }
.topbar { display:flex; justify-content:space-between; gap:16px; align-items:center; padding:16px; background:#121a24; border:1px solid #1f2b3b; border-radius:14px; }
.brand { font-weight:800; font-size:20px; }
.sub { opacity:.8; font-size:13px; margin-top:4px; }
.nav { display:flex; gap:12px; align-items:center; flex-wrap:wrap; }
.btn { background:#2a7bd6; color:white; padding:8px 12px; border-radius:10px; border:none; cursor:pointer; display:inline-block; }
.btn:hover { text-decoration:none; filter:brightness(1.05); }
.btn.secondary { background:#1c2a3a; border:1px solid #2a3b52; }
.badge { padding:4px 8px; border-radius:999px; background:#1c2a3a; border:1px solid #2a3b52; font-size:12px; opacity:.9; }

.flash { margin: 14px 0; padding: 10px 12px; background:#16324d; border:1px solid #244d7a; border-radius:10px; }

.card { background:#121a24; border:1px solid #1f2b3b; border-radius:14px; padding:14px; margin: 14px 0; }
.filters { display:flex; flex-wrap:wrap; gap:10px; align-items:end; }
.filters label { display:block; font-size:12px; opacity:.85; margin-bottom:6px; }
label { display:block; font-size:12px; opacity:.85; margin-bottom:6px; }
input, select, textarea { width: 100%; padding:10px; border-radius:10px; border:1px solid #243447; background:#0c121a; color:#e8eef6; }
textarea { min-height: 90px; resize: vertical; }
.row { display:grid; grid-template-columns: repeat(12, 1fr); gap: 12px; }
.col-6 { grid-column: span 6; }
.col-4 { grid-column: span 4; }
.col-3 { grid-column: span 3; }
.col-12 { grid-column: span 12; }

table { width:100%; border-collapse:collapse; }
th, td { padding:10px; border-bottom:1px solid #1f2b3b; vertical-align:top; }
th a { color:#e8eef6; }
small.muted, .muted { opacity:.75; }

.actions { display:flex; gap:10px; align-items:center; flex-wrap:wrap; }
button.link-danger { background:none; border:none; padding:0; cursor:pointer; color:#ff9aa8; }
.footer { opacity:.75; font-size:12px; margin-top: 18px; padding: 8px 0; }
h2,h3 { margin: 0 0 10px 0; }
p { margin: 10px 0; }

@media (max-width: 820px){
  .col-6,.col-4,.col-3 { grid-column: span 12; }
  .topbar { flex-direction:column; align-items:flex-start; }
}