body { font-family: sans-serif; margin: 40px auto; padding: 0 16px; }
h1 { font-size: 1.3em; }
select, input, button { font-size: 1em; padding: 6px; margin-top: 4px; }
button { cursor: pointer; }

.lvl-low  { color: #8e24aa; font-weight: bold; }
.lvl-warn { color: #c79100; font-weight: bold; }
.lvl-high { color: #c62828; font-weight: bold; }

a.navlink {
	display: inline-block; margin-top: 2em; margin-right: 12px;
	padding: 10px 18px; border-radius: 6px;
	color: #fff; text-decoration: none; font-size: 0.95em;
}
a.navlink.blue  { background: #2f6fed; }
a.navlink.blue:hover  { background: #2559c4; }
a.navlink.green { background: #2e9e5b; }
a.navlink.green:hover { background: #257e48; }