:root {
    --bg: #f6f7f9;
    --panel: #ffffff;
    --text: #1d2330;
    --muted: #677084;
    --border: #e2e5eb;
    --accent: #2f5bd3;
    --accent-soft: #e8eefc;
    --nav-bg: #161b26;
    --nav-text: #c9cfdb;
    --row-hover: #f2f4f8;
    --crit: #b4232a; --crit-bg: #fde8e8;
    --high: #c2410c; --high-bg: #feede3;
    --med:  #a16207; --med-bg:  #fdf5d8;
    --low:  #2563a6; --low-bg:  #e6f0fb;
    --unk:  #5b6273; --unk-bg:  #eceef2;
    --ok:   #1f7a46; --ok-bg:   #e3f5ea;
    --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    color-scheme: light;
}
@media (prefers-color-scheme: dark) {
    :root {
        --bg: #0f131a;
        --panel: #171c25;
        --text: #e3e7ee;
        --muted: #8c95a8;
        --border: #2a313e;
        --accent: #7aa2ff;
        --accent-soft: #1d2840;
        --nav-bg: #0a0d12;
        --nav-text: #b3bbc9;
        --row-hover: #1d2330;
        --crit: #ff8a8f; --crit-bg: #3d1719;
        --high: #ffa36e; --high-bg: #3a2014;
        --med:  #f1c75b; --med-bg:  #352b10;
        --low:  #7fb6f5; --low-bg:  #15283f;
        --unk:  #a3abbb; --unk-bg:  #262c38;
        --ok:   #6fd69b; --ok-bg:   #133022;
        color-scheme: dark;
    }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
    margin: 0; background: var(--bg); color: var(--text);
    font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; margin: 0 0 4px; font-weight: 650; }
h2 { font-size: 16px; margin: 0 0 12px; font-weight: 600; }
h3 { font-size: 14px; margin: 16px 0 8px; }
code, .mono { font-family: var(--mono); font-size: 12.5px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.nowrap { white-space: nowrap; }
.right { text-align: right; }
.break { word-break: break-all; }

/* ---- navigation */
.topnav {
    background: var(--nav-bg); color: var(--nav-text);
    display: flex; align-items: center; gap: 4px; padding: 0 16px; min-height: 48px; flex-wrap: wrap;
}
.topnav .brand { color: #fff; font-weight: 700; margin-right: 16px; letter-spacing: .2px; }
.topnav .brand span { color: #7aa2ff; }
.topnav a.nav { color: var(--nav-text); padding: 14px 10px; border-bottom: 2px solid transparent; }
.topnav a.nav:hover { color: #fff; text-decoration: none; }
.topnav a.nav.active { color: #fff; border-bottom-color: #7aa2ff; }
.topnav .spacer { flex: 1; }
.topnav form { margin: 0; }
.topnav .user { font-size: 12px; margin-right: 8px; }
.linkbtn { background: none; border: 0; color: var(--nav-text); cursor: pointer; font: inherit; padding: 0; }
.linkbtn:hover { color: #fff; }

main { max-width: 1400px; margin: 0 auto; padding: 20px 16px 48px; }
.pagehead { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.pagehead p { margin: 0; }

/* ---- panels & grids */
.panel { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 16px; margin-bottom: 16px; }
.panel.flush { padding: 0; overflow: hidden; }
.panel.flush > h2 { padding: 14px 16px 0; }
.grid { display: grid; gap: 16px; }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); }
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; margin-bottom: 16px; }
.tile { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 14px 16px; display: block; color: inherit; }
a.tile:hover { text-decoration: none; border-color: var(--accent); }
.tile .num { font-size: 26px; font-weight: 700; line-height: 1.1; font-variant-numeric: tabular-nums; }
.tile .label { color: var(--muted); font-size: 12px; margin-top: 4px; }
.tile.bad .num { color: var(--crit); }
.tile.warn .num { color: var(--high); }
.tile.good .num { color: var(--ok); }

dl.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0; }
dl.kv dt { color: var(--muted); }
dl.kv dd { margin: 0; word-break: break-word; }

/* ---- tables */
.tablewrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: 12px; color: var(--muted); font-weight: 600; background: var(--panel); position: sticky; top: 0; white-space: nowrap; }
tbody tr:hover { background: var(--row-hover); }
tbody tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.empty { padding: 24px 16px; color: var(--muted); text-align: center; }
.detail { white-space: pre-wrap; color: var(--muted); font-size: 12px; margin-top: 2px; max-height: 8.5em; overflow: auto; }

/* ---- badges */
.sev, .badge {
    display: inline-block; padding: 1px 7px; border-radius: 10px; font-size: 11.5px; font-weight: 600;
    text-transform: capitalize; white-space: nowrap; background: var(--unk-bg); color: var(--unk);
}
.sev-critical { background: var(--crit-bg); color: var(--crit); }
.sev-high { background: var(--high-bg); color: var(--high); }
.sev-medium { background: var(--med-bg); color: var(--med); }
.sev-low { background: var(--low-bg); color: var(--low); }
.badge { text-transform: none; font-weight: 500; }
.badge.kev { background: var(--crit); color: #fff; font-weight: 700; }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.bad { background: var(--crit-bg); color: var(--crit); }
.badge.warn { background: var(--high-bg); color: var(--high); }
.badge.info { background: var(--low-bg); color: var(--low); }
.counts { display: inline-flex; gap: 4px; flex-wrap: wrap; }

/* ---- forms */
form.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
input[type=text], input[type=search], input[type=password], select, textarea {
    font: inherit; color: var(--text); background: var(--panel); border: 1px solid var(--border);
    border-radius: 6px; padding: 6px 9px; min-height: 32px; max-width: 100%;
}
textarea { width: 100%; min-height: 70px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
label.check { display: inline-flex; align-items: center; gap: 5px; color: var(--muted); }
button, .btn {
    font: inherit; font-weight: 550; border: 1px solid var(--border); background: var(--panel); color: var(--text);
    border-radius: 6px; padding: 6px 12px; cursor: pointer; min-height: 32px; display: inline-flex; align-items: center; gap: 6px;
}
button:hover, .btn:hover { border-color: var(--accent); text-decoration: none; }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.danger { color: var(--crit); }
button.small, .btn.small { padding: 2px 8px; min-height: 24px; font-size: 12px; }
.inline { display: inline; margin: 0; }
.stack > * + * { margin-top: 10px; }
.formrow { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ---- tabs */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); margin-bottom: 16px; overflow-x: auto; }
.tabs a { padding: 8px 14px; color: var(--muted); border-bottom: 2px solid transparent; white-space: nowrap; }
.tabs a.active { color: var(--text); border-bottom-color: var(--accent); font-weight: 600; }
.tabs a:hover { text-decoration: none; color: var(--text); }
.tabs .count { font-size: 11px; background: var(--unk-bg); border-radius: 8px; padding: 0 6px; margin-left: 4px; }

.flash { background: var(--accent-soft); border: 1px solid var(--accent); border-radius: 8px; padding: 10px 14px; margin-bottom: 16px; }
.callout { border-left: 3px solid var(--accent); background: var(--accent-soft); padding: 10px 14px; border-radius: 4px; margin: 12px 0; }
.callout.bad { border-color: var(--crit); background: var(--crit-bg); }
pre.cmd { background: var(--nav-bg); color: #e3e7ee; padding: 12px; border-radius: 6px; overflow-x: auto; font-family: var(--mono); font-size: 12.5px; white-space: pre-wrap; word-break: break-all; }
.pager { display: flex; gap: 16px; align-items: center; justify-content: center; padding: 12px; color: var(--muted); }

/* ---- login */
.login { max-width: 360px; margin: 12vh auto 0; padding: 0 16px; }
.login .panel { padding: 24px; }
.login-brand { text-align: center; margin-bottom: 16px; }
.login-brand span { color: var(--accent); }
.login .cf-turnstile { min-height: 65px; margin-bottom: 12px; }
.login label { display: block; margin-bottom: 12px; color: var(--muted); font-size: 12px; }
.login input { width: 100%; margin-top: 4px; }
.login button { width: 100%; justify-content: center; }

@media (max-width: 640px) {
    .grid.two { grid-template-columns: 1fr; }
    .topnav a.nav { padding: 10px 8px; }
    th, td { padding: 6px 8px; }
    .hide-sm { display: none; }
}