* {
    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: 0.45;
    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;
}