body { font-family: Arial, sans-serif; margin: 0; padding: 0; background: #fafafa; }
header { background: #1f2937; color: #fff; padding: 12px 16px; display: flex; justify-content: space-between; align-items: center; }
header a { color: #fff; text-decoration: none; margin-left: 12px; }
main { padding: 16px; }
.card { background: #fff; border: 1px solid #e5e7eb; border-radius: 8px; padding: 12px; margin-bottom: 12px; }
.row { display: flex; gap: 12px; flex-wrap: wrap; }
.row > div { flex: 1 1 220px; }
input, select, button, textarea { padding: 8px; border: 1px solid #d1d5db; border-radius: 6px; width: 100%; box-sizing: border-box; }
button { cursor: pointer; width: auto; }
table { border-collapse: collapse; width: 100%; background: #fff; border: 1px solid #e5e7eb; }
th, td { border-bottom: 1px solid #e5e7eb; padding: 10px; text-align: left; }
th { background: #f3f4f6; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; border: 1px solid #d1d5db; background: #f9fafb; }
.badge.red { background: #fee2e2; border-color: #fecaca; }
.badge.yellow { background: #fef9c3; border-color: #fde68a; }
.badge.green { background: #dcfce7; border-color: #bbf7d0; }
.muted { color: #6b7280; }
.actions { display: flex; gap: 8px; }