* { box-sizing: border-box; }
body { margin: 0; background: #f3f6fa; color: #173047; font: 15px system-ui, sans-serif; }
header, main { max-width: 1250px; margin: auto; padding: 22px; }
header { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
nav { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 20px; }
a { color: #086c74; }
article { padding: 24px; margin: 18px 0; background: white; border: 1px solid #dce5ee; border-radius: 12px; }
h1 { font-size: 22px; } h2 { font-size: 19px; }
.fields { display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: 16px; }
label { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
input,select,textarea { width: 100%; padding: 11px; border: 1px solid #c8d5e2; border-radius: 6px; font: inherit; }
input[type=checkbox] { width: auto; }
button,.button { border: 0; border-radius: 6px; padding: 11px 18px; background: #087f78; color: white; cursor: pointer; display: inline-block; text-decoration: none; }
button:disabled { opacity: .45; cursor: default; }
.secondary { background: #e7edf3; color: #173047; }
.error { color: #a21d2c; } .notice { color: #126934; }
.table { overflow-x: auto; } table { width: 100%; border-collapse: collapse; }
th,td { text-align: left; padding: 12px; border-bottom: 1px solid #e4ebf3; }
.login { max-width: 480px; margin: 40px auto; }
form.inline { display: inline-block; } small { color: #536c80; }