:root {
  --navy: #1f2a44; --accent: #2f80ed; --bg: #f4f6fa; --card: #fff; --text: #1d2433; --muted: #6b7489;
  --line: #e3e7ef; --good: #1e8e3e; --good-bg: #e6f4ea; --warn: #b26a00; --warn-bg: #fff4e0; --bad: #c62828; --bad-bg: #fdecea;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 "Segoe UI", system-ui, -apple-system, sans-serif; background: var(--bg); color: var(--text); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 26px; margin: 8px 0 18px; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
h2 { font-size: 17px; margin: 0 0 14px; }

header.top { background: var(--navy); color: #fff; display: flex; align-items: center; gap: 24px; padding: 0 24px; height: 58px; }
.brand { color: #fff; font-weight: 600; font-size: 18px; white-space: nowrap; }
.brand:hover { text-decoration: none; }
.brand small { color: #b8c4e0; font-weight: 400; font-size: 14px; }
.logo { color: var(--accent); letter-spacing: -3px; margin-right: 6px; }
nav { display: flex; gap: 4px; flex: 1; }
nav a { color: #cfd8ec; padding: 8px 14px; border-radius: 8px; }
nav a.active, nav a:hover { background: rgba(255,255,255,.12); color: #fff; text-decoration: none; }
.me { display: flex; gap: 14px; align-items: center; margin-left: auto; font-size: 14px; }
.me a { color: #cfd8ec; }
.me form { margin: 0; }
button.link { background: none; border: 0; color: #fff; cursor: pointer; font: inherit; padding: 0; text-decoration: underline; }

main { max-width: 1240px; margin: 0 auto; padding: 20px 24px 40px; }
footer { text-align: center; color: var(--muted); font-size: 13px; padding: 20px; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 20px; margin-bottom: 20px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid2 .card { margin-bottom: 0; }
.grid2 + .card { margin-top: 20px; }

.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 14px; margin-bottom: 20px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
.stat .n { font-size: 28px; font-weight: 600; color: var(--navy); }
.stat .l { color: var(--muted); font-size: 13px; }

.tablewrap { overflow-x: auto; }
table.list { width: 100%; border-collapse: collapse; }
table.list th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.list td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.list tr:last-child td { border-bottom: 0; }
table.kv { width: 100%; border-collapse: collapse; }
table.kv th { text-align: left; color: var(--muted); font-weight: 400; width: 38%; padding: 6px 12px 6px 0; vertical-align: top; }
table.kv td { padding: 6px 0; }

.badge { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 9px; border-radius: 999px; white-space: nowrap; }
.badge.on { background: var(--good-bg); color: var(--good); }
.badge.today { background: var(--warn-bg); color: var(--warn); }
.badge.off { background: #eef0f4; color: var(--muted); }
h1 .badge { font-size: 13px; }

.muted { color: var(--muted); }
.small { font-size: 13px; }
.mono { font-family: Consolas, ui-monospace, monospace; }
.crumbs { margin: 0; color: var(--muted); font-size: 14px; }

.flash { padding: 12px 16px; border-radius: 10px; margin-bottom: 16px; background: var(--good-bg); color: #14532d; }
.flash.err { background: var(--bad-bg); color: var(--bad); }
.flash.warn { background: var(--warn-bg); color: var(--warn); }

label { display: block; font-size: 14px; color: var(--muted); margin-bottom: 12px; }
input, textarea { display: block; width: 100%; margin-top: 4px; padding: 9px 11px; border: 1px solid #cdd3df; border-radius: 8px; font: inherit; color: var(--text); background: #fff; }
input:focus, textarea:focus { outline: 2px solid rgba(47,128,237,.35); border-color: var(--accent); }
label.check { display: flex; gap: 8px; align-items: center; color: var(--text); }
label.check input { width: auto; margin: 0; }
.btn { display: inline-block; border: 1px solid #cdd3df; background: #fff; color: var(--text); padding: 9px 16px; border-radius: 8px; font: inherit; cursor: pointer; white-space: nowrap; }
.btn:hover { background: #f0f3f8; text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: #1f6fd8; }
.btn.danger { color: var(--bad); }
.btn.small { padding: 5px 10px; font-size: 13px; }

.login { max-width: 420px; margin: 40px auto; }
.login .btn { width: 100%; margin-top: 6px; }
.searchbar { display: flex; gap: 10px; margin-bottom: 18px; flex-wrap: wrap; }
.searchbar input { flex: 1; min-width: 220px; margin: 0; }
form.inline { display: flex; gap: 10px; margin-top: 12px; }
form.inline input { margin: 0; }
.loginrow { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.loginrow form { display: flex; gap: 6px; margin: 0; }
input.filter { max-width: 320px; margin: 0 0 12px; }

@media (max-width: 860px) {
  header.top { flex-wrap: wrap; height: auto; padding: 10px 16px; gap: 10px; }
  nav { order: 3; width: 100%; overflow-x: auto; }
  main { padding: 16px; }
  .grid2 { grid-template-columns: 1fr; }
}