/* Estate — one stylesheet, no framework, nothing fetched from anywhere else. */
:root {
  --paper: #f6f4ef; --paper-2: #fbfaf7; --ink: #1c1b18; --ink-2: #4a4843; --muted: #7a776f;
  --line: #e2ded4; --line-2: #ece9e1; --accent: #0f6e6e; --accent-ink: #0a5252;
  --ok: #2e7d4f; --ok-bg: #e6f2ea; --warn: #b7791f; --warn-bg: #fbf0da; --crit: #b3261e; --crit-bg: #f9e4e2;
  --unknown: #9a978f; --unknown-bg: #eeece6;
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --radius: 10px; --shadow: 0 1px 2px rgba(28,27,24,.04), 0 6px 20px -12px rgba(28,27,24,.18);
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #15161a; --paper-2: #1d1f24; --ink: #ece9e1; --ink-2: #c9c5ba; --muted: #8e8b83;
    --line: #2b2e35; --line-2: #24272d; --accent: #4fb3b3; --accent-ink: #7fd0d0;
    --ok: #5fc48a; --ok-bg: #1a2d22; --warn: #e0a84a; --warn-bg: #33291a; --crit: #ec7a72; --crit-bg: #3a1f1e;
    --unknown: #7c7a73; --unknown-bg: #26282c; --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px -12px rgba(0,0,0,.6);
  }
}
* { box-sizing: border-box; }
html { font-size: 15px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); line-height: 1.45; font-variant-numeric: tabular-nums; }
a { color: var(--accent-ink); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; letter-spacing: -.01em; margin: 0; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.bad { color: var(--crit); }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.path { font-family: var(--mono); font-size: .8rem; }

/* masthead */
.masthead { display: flex; align-items: center; gap: 1.5rem; padding: .9rem 2rem; border-bottom: 1px solid var(--line); background: var(--paper-2); position: sticky; top: 0; z-index: 5; }
.wordmark { display: inline-flex; align-items: baseline; gap: .55rem; font-family: var(--serif); font-size: 1.35rem; color: var(--ink); }
.wordmark:hover { text-decoration: none; }
.wordmark small { font-family: var(--sans); font-size: .75rem; color: var(--muted); letter-spacing: .04em; text-transform: uppercase; }
.wordmark-mark { width: 12px; height: 12px; border-radius: 50%; background: var(--accent); box-shadow: inset 0 0 0 3px var(--paper-2), 0 0 0 1px var(--accent); align-self: center; }
.nav { display: flex; gap: .25rem; }
.nav a { padding: .35rem .7rem; border-radius: 6px; color: var(--ink-2); font-size: .95rem; }
.nav a.is-active, .nav a:hover { background: var(--line-2); color: var(--ink); text-decoration: none; }
.masthead-right { margin-left: auto; display: flex; align-items: center; gap: 1rem; }
.clock { color: var(--muted); font-size: .85rem; }
.clock.is-stale { color: var(--warn); }

/* buttons + forms */
.btn { display: inline-block; padding: .55rem 1rem; border-radius: 8px; border: 1px solid var(--line); background: var(--paper-2); color: var(--ink); font: inherit; cursor: pointer; }
.btn--primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn--primary:hover { background: var(--accent-ink); text-decoration: none; }
.btn--ghost { background: transparent; }
.btn--sm { padding: .3rem .7rem; font-size: .85rem; }
.btn--block { display: block; width: 100%; margin-top: 1rem; text-align: center; }
.label { display: block; font-size: .85rem; color: var(--ink-2); margin: .8rem 0 .3rem; }
.input { width: 100%; padding: .65rem .8rem; border: 1px solid var(--line); border-radius: 8px; background: var(--paper-2); color: var(--ink); font: inherit; }
.input:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.input--code { font-family: var(--mono); font-size: 1.6rem; letter-spacing: .4em; text-align: center; }
.msg { padding: .6rem .8rem; border-radius: 8px; margin: .6rem 0; font-size: .9rem; }
.msg--error { background: var(--crit-bg); color: var(--crit); }

/* page */
.page { max-width: 1280px; margin: 0 auto; padding: 1.5rem 2rem 3rem; }
.body--auth .page { max-width: 30rem; padding-top: 5rem; }
.foot { max-width: 1280px; margin: 0 auto; padding: 1rem 2rem 2rem; color: var(--muted); font-size: .8rem; border-top: 1px solid var(--line-2); }

/* status */
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: var(--unknown); margin-right: .45rem; vertical-align: 0; flex: none; }
.dot--ok { background: var(--ok); box-shadow: 0 0 0 3px var(--ok-bg); }
.dot--warn { background: var(--warn); box-shadow: 0 0 0 3px var(--warn-bg); }
.dot--crit { background: var(--crit); box-shadow: 0 0 0 3px var(--crit-bg); animation: pulse 2s ease-in-out infinite; }
.dot--unknown { background: var(--unknown); box-shadow: 0 0 0 3px var(--unknown-bg); }
.dot--lg { width: 14px; height: 14px; margin-right: .8rem; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 3px var(--crit-bg);} 50% { box-shadow: 0 0 0 6px var(--crit-bg);} }

/* ribbon */
.ribbon { display: flex; align-items: center; gap: 2rem; padding: 1.4rem 1.6rem; border-radius: var(--radius); border: 1px solid var(--line); background: var(--paper-2); box-shadow: var(--shadow); margin-bottom: 1.6rem; border-left-width: 5px; }
.ribbon--ok { border-left-color: var(--ok); }
.ribbon--warn { border-left-color: var(--warn); }
.ribbon--crit { border-left-color: var(--crit); }
.ribbon--unknown { border-left-color: var(--unknown); }
.ribbon--page { border-left-width: 1px; }
.ribbon-main { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0 .6rem; flex: 1; min-width: 0; }
.ribbon-title { font-size: 1.7rem; line-height: 1.2; }
.ribbon-title small { font-size: .95rem; font-family: var(--sans); margin-left: .5rem; }
.ribbon-sub { width: 100%; margin: .35rem 0 0 1.6rem; font-size: .9rem; }
.ribbon--page .ribbon-sub { margin-left: 0; }
.ribbon-cost { text-align: right; display: flex; flex-direction: column; }
.kpis { display: flex; gap: 1.8rem; }
.kpis--wrap { flex-wrap: wrap; gap: 1rem 1.8rem; margin: .5rem 0; }
.kpi { display: flex; flex-direction: column; min-width: 0; }
.kpi-label { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.kpi-value { font-family: var(--serif); font-size: 1.45rem; line-height: 1.2; }
.kpi-sub { font-size: .8rem; }
.kpi--spark { justify-content: flex-end; margin-left: auto; }

/* blocks + grids */
.block { margin: 0 0 1.8rem; }
.block--two { display: grid; grid-template-columns: 3fr 2fr; gap: 1.6rem; }
.block--three { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.block-title { font-size: 1.05rem; color: var(--ink-2); margin: 0 0 .7rem; padding-bottom: .35rem; border-bottom: 1px solid var(--line-2); }
.block-title small { font-family: var(--sans); font-size: .8rem; font-weight: 400; margin-left: .5rem; }
.sub-title { font-size: .95rem; margin: 1rem 0 .4rem; color: var(--ink-2); }
.grid { display: grid; gap: 1.1rem; }
.grid--sites { grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); }
.grid--hosts { grid-template-columns: 1fr; }
.panel { min-width: 0; }

/* cards */
.card { display: block; background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.1rem; box-shadow: var(--shadow); color: inherit; position: relative; }
a.card:hover { text-decoration: none; border-color: var(--accent); }
.card--auth { padding: 1.8rem; }
.card-title { font-size: 1.6rem; margin-bottom: .4rem; }
.lede { color: var(--ink-2); margin: .2rem 0 .8rem; }
.card--warn { border-top: 3px solid var(--warn); }
.card--crit { border-top: 3px solid var(--crit); }
.card-head { display: flex; align-items: baseline; gap: .1rem; margin-bottom: .6rem; }
.card-name { font-size: 1.15rem; }
.card-meta { margin-left: auto; font-size: .8rem; color: var(--muted); white-space: nowrap; }
.card-role { margin: -.3rem 0 .6rem; font-size: .85rem; }
.card-row { display: flex; align-items: flex-end; gap: 1rem; padding: .4rem 0; border-top: 1px dashed var(--line-2); }
.card-pub { padding: .55rem 0 .2rem; border-top: 1px dashed var(--line-2); }
.card-article { display: block; font-family: var(--serif); font-size: .98rem; line-height: 1.3; color: var(--ink); margin-top: .1rem; }
.card-foot { display: flex; justify-content: space-between; margin-top: .6rem; font-size: .8rem; color: var(--ink-2); }
.card-attn { margin-top: .6rem; font-size: .82rem; color: var(--ink-2); padding-top: .5rem; border-top: 1px solid var(--line-2); }

/* meters */
.meters { display: flex; flex-direction: column; gap: .45rem; margin-top: .3rem; }
.meter-row { display: grid; grid-template-columns: 6rem 1fr auto; align-items: center; gap: .7rem; font-size: .85rem; }
.meter-label { color: var(--muted); }
.meter-val { color: var(--ink-2); white-space: nowrap; }
.meter-text { color: var(--ink); }
.meter { display: block; height: 7px; border-radius: 4px; background: var(--line-2); overflow: hidden; }
.meter-fill { display: block; height: 100%; background: var(--accent); border-radius: 4px; }
.meter--warn .meter-fill { background: var(--warn); }
.meter--crit .meter-fill { background: var(--crit); }

/* lists + tables */
.list { display: flex; flex-direction: column; }
.list-row { display: flex; align-items: center; gap: .8rem; padding: .5rem .2rem; border-bottom: 1px solid var(--line-2); color: inherit; font-size: .92rem; }
.list-row:hover { text-decoration: none; background: var(--line-2); }
.list-name { flex: 1; }
.list-val { min-width: 4.5rem; text-align: right; }
.list-spark { margin-left: .3rem; }
.list--cost .list-row { padding: .35rem .2rem; }
.table { width: 100%; border-collapse: collapse; font-size: .9rem; background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.table th { text-align: left; font-weight: 500; font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); padding: .55rem .75rem; border-bottom: 1px solid var(--line); }
.table th.num { text-align: right; }
.table td { padding: .5rem .75rem; border-bottom: 1px solid var(--line-2); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
.table--compact { font-size: .84rem; }
.table--compact td { padding: .35rem .6rem; }
.articles { list-style: none; margin: 0; padding: 0; }
.articles li { padding: .5rem 0; border-bottom: 1px solid var(--line-2); font-size: .92rem; line-height: 1.35; }
.articles a { font-family: var(--serif); color: var(--ink); }
.attention { list-style: none; margin: 0; padding: 0; background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.attention-item { display: grid; grid-template-columns: auto 12rem 1fr auto; align-items: center; gap: .6rem; padding: .6rem .9rem; border-bottom: 1px solid var(--line-2); font-size: .92rem; }
.attention-item:last-child { border-bottom: 0; }
.attention-item--crit { background: var(--crit-bg); }
.attention-item--warn { background: var(--warn-bg); }
.attention-subject { font-weight: 500; }
.attention-since { font-size: .8rem; }
.allclear { padding: .8rem .9rem; background: var(--ok-bg); border-radius: var(--radius); color: var(--ok); font-size: .92rem; margin: 0; }
.details summary { cursor: pointer; color: var(--accent-ink); font-size: .9rem; margin: .5rem 0; }
.pre { white-space: pre-wrap; font-family: var(--mono); font-size: .78rem; background: var(--line-2); padding: .8rem; border-radius: 8px; max-height: 24rem; overflow: auto; }

/* svg */
.spark { display: block; overflow: visible; }
.spark--big { width: 100%; height: 90px; }
.spark-line { fill: none; stroke: var(--accent); stroke-width: 1.5; vector-effect: non-scaling-stroke; }
.spark-area { fill: var(--accent); opacity: .08; }
.spark-dot { fill: var(--accent); }
.spark-empty { stroke: var(--line); stroke-dasharray: 2 3; }
.bars { display: block; }
.bars--big { width: 100%; height: 110px; }
.bar { fill: var(--line); }
.bar--last { fill: var(--accent); }
.bars--big .bar { fill: var(--accent); opacity: .45; }
.bars--big .bar--last { opacity: 1; }
.strip { display: block; width: 100%; height: 12px; margin-bottom: 1rem; }
.cell--up { fill: var(--ok); opacity: .7; }
.cell--down { fill: var(--crit); }

@media (max-width: 900px) {
  .masthead { padding: .7rem 1rem; gap: .8rem; flex-wrap: wrap; }
  .page, .foot { padding-left: 1rem; padding-right: 1rem; }
  .block--two, .block--three { grid-template-columns: 1fr; }
  .ribbon { flex-direction: column; align-items: flex-start; gap: .8rem; }
  .ribbon-cost { text-align: left; }
  .kpis { flex-wrap: wrap; gap: 1rem; }
  .attention-item { grid-template-columns: auto 1fr; }
  .attention-subject { grid-column: 2; }
  .attention-text, .attention-since { grid-column: 2; }
  .spark--big, .bars--big { width: 100%; }
}