* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: #f6f7f9; color: #15171a; }
nav { height: 56px; display: flex; align-items: center; gap: 18px; padding: 0 24px; background: #121417; color: #fff; }
nav a { color: #fff; text-decoration: none; font-weight: 600; }
nav form { margin-left: auto; }
main { max-width: 1180px; margin: 0 auto; padding: 28px; }
section { background: #fff; border: 1px solid #dde1e6; border-radius: 8px; padding: 22px; margin-bottom: 20px; }
.auth { max-width: 420px; margin: 80px auto; }
h1, h2 { margin: 0 0 16px; }
label { display: block; margin: 12px 0; font-weight: 600; }
input, select { min-height: 38px; padding: 8px 10px; border: 1px solid #c9cfd8; border-radius: 6px; margin: 4px 6px 4px 0; }
label input { width: 100%; }
button { min-height: 38px; border: 0; border-radius: 6px; padding: 8px 14px; background: #1b66d2; color: #fff; font-weight: 700; cursor: pointer; }
button:hover { background: #164fa2; }
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { border-bottom: 1px solid #e7ebf0; text-align: left; padding: 10px; vertical-align: top; }
th { background: #f1f3f6; }
pre, code { background: #eef2f6; border-radius: 6px; padding: 2px 5px; }
pre { padding: 14px; overflow: auto; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; background: transparent; border: 0; padding: 0; }
.stat { background: #fff; border: 1px solid #dde1e6; border-radius: 8px; padding: 18px; }
.stat span { display: block; color: #5d6673; }
.stat strong { display: block; margin-top: 8px; font-size: 26px; }
.inline { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 4px 0; }
.error { color: #b42318; font-weight: 700; }
.secret { border: 1px solid #f2c94c; background: #fff8d8; padding: 12px; border-radius: 6px; }
@media (max-width: 760px) {
  nav { overflow-x: auto; }
  main { padding: 16px; }
  .grid { grid-template-columns: 1fr; }
  .inline { display: flex; }
}