:root {
  --bg: #f6f7f9; --panel: #ffffff; --ink: #14161a; --muted: #5d6470; --faint: #8a919c;
  --line: #e3e6eb; --chip: #eef0f3; --accent: #3b5bdb; --accent-ink: #fff;
  --critical: #d6336c; --important: #e8890c; --normal: #adb5bd; --good: #2b8a3e; --bad: #c92a2a;
  --shadow: 0 1px 2px rgba(16,24,40,.05), 0 1px 3px rgba(16,24,40,.06);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e1013; --panel: #16191e; --ink: #e8eaed; --muted: #a2a9b4; --faint: #737b87;
    --line: #262a31; --chip: #20242b; --accent: #7591ff; --accent-ink: #0e1013;
    --critical: #f06595; --important: #ffa94d; --normal: #5c636e; --good: #69db7c; --bad: #ff8787;
    --shadow: none; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: inherit; }
button { font: inherit; color: inherit; cursor: pointer; }
h2 { font-size: 15px; margin: 0; }
.sub { color: var(--faint); font-size: 12px; font-weight: 400; }
.empty { color: var(--faint); padding: 24px; text-align: center; }

.top { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 16px; padding: 10px 24px;
  background: color-mix(in srgb, var(--panel) 92%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; font-size: 17px; display: flex; align-items: center; gap: 8px; }
.pulse-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--good); box-shadow: 0 0 0 0 var(--good); animation: ping 2.4s infinite; }
.pulse-dot.busy { background: var(--important); }
@keyframes ping { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--good) 60%, transparent); } 70%,100% { box-shadow: 0 0 0 8px transparent; } }
.status { color: var(--muted); font-size: 13px; flex: 1; }
.actions { display: flex; gap: 8px; }
.btn { border: 1px solid var(--line); background: var(--panel); border-radius: 8px; padding: 6px 12px; }
.btn:hover { border-color: var(--faint); }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn:disabled { opacity: .5; cursor: default; }
.badge { display: inline-block; min-width: 18px; padding: 0 5px; border-radius: 9px; background: var(--critical); color: #fff; font-size: 11px; font-weight: 700; margin-left: 4px; }
.badge[hidden], .btn[hidden], [hidden] { display: none !important; }
dialog.login { border: 1px solid var(--line); border-radius: 12px; background: var(--panel); color: var(--ink); padding: 20px; width: min(360px, calc(100% - 32px)); }
dialog.login::backdrop { background: rgba(0,0,0,.4); }
dialog.login input { width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--ink); font: inherit; margin: 12px 0 4px; }
dialog.login .row { display: flex; justify-content: flex-end; gap: 8px; margin-top: 12px; }
dialog.login .error { color: var(--bad); font-size: 13px; margin: 4px 0 0; }
.link { border: 0; background: none; color: var(--accent); padding: 0; }

main { max-width: 1440px; margin: 0 auto; padding: 20px 24px 60px; display: flex; flex-direction: column; gap: 20px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); padding: 16px; min-width: 0; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.panel-head h2 + .sub { margin-right: auto; }

/* hero */
.hero { display: grid; grid-template-columns: minmax(280px, 1.3fr) 3fr; gap: 12px; }
.champ { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 18px; box-shadow: var(--shadow); position: relative; overflow: hidden; }
.champ::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 5px; background: var(--org, var(--accent)); }
.champ .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; }
.champ .name { font-size: 24px; font-weight: 750; margin: 4px 0 2px; line-height: 1.15; }
.champ .meta { color: var(--muted); }
.champ .elo { font-size: 32px; font-weight: 700; font-variant-numeric: tabular-nums; margin-top: 8px; }
.champ .elo small { font-size: 13px; color: var(--faint); font-weight: 400; }
.minis { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; }
.mini { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; box-shadow: var(--shadow); border-top: 3px solid var(--org, var(--line)); }
.mini .label { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .06em; }
.mini .name { font-weight: 650; margin: 3px 0; line-height: 1.25; }
.mini .meta { color: var(--faint); font-size: 12px; font-variant-numeric: tabular-nums; }

/* layout */
.grid { display: grid; grid-template-columns: minmax(0, 2.1fr) minmax(300px, 1fr); gap: 20px; align-items: start; }
.side { display: flex; flex-direction: column; gap: 20px; }

/* news */
.tabs { display: flex; gap: 4px; flex-wrap: wrap; }
.tabs button { border: 0; background: none; padding: 6px 10px; border-radius: 8px; color: var(--muted); font-weight: 550; }
.tabs button.active { background: var(--chip); color: var(--ink); }
.count { color: var(--faint); font-weight: 500; font-size: 12px; }
.filters { display: flex; gap: 14px; align-items: center; color: var(--muted); font-size: 13px; }
.filters label { display: flex; gap: 5px; align-items: center; cursor: pointer; }
.hint { color: var(--faint); font-size: 12px; margin: -4px 0 10px; }
.news-list { display: flex; flex-direction: column; }
.story { display: grid; grid-template-columns: 4px 1fr auto; gap: 12px; padding: 12px 4px; border-top: 1px solid var(--line); transition: opacity .25s; }
.story:first-child { border-top: 0; }
.story .bar { border-radius: 2px; background: var(--normal); }
.story.critical .bar { background: var(--critical); }
.story.important .bar { background: var(--important); }
.story.read { opacity: .45; }
.story .title { font-weight: 620; font-size: 15px; text-decoration: none; line-height: 1.3; }
.story .title:hover { text-decoration: underline; }
.story .meta { color: var(--faint); font-size: 12px; margin-top: 3px; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.story .summary { color: var(--muted); margin-top: 4px; font-size: 13px; }
.level { font-size: 10px; font-weight: 750; letter-spacing: .05em; padding: 1px 6px; border-radius: 4px; color: #fff; }
.level.critical { background: var(--critical); }
.level.important { background: var(--important); }
.cat { background: var(--chip); border-radius: 4px; padding: 0 6px; color: var(--muted); }
.due { color: var(--important); }
.readbtn { align-self: start; border: 1px solid var(--line); background: var(--panel); border-radius: 8px; padding: 4px 10px; font-size: 12px; white-space: nowrap; }
.readbtn:hover { border-color: var(--good); color: var(--good); }
.story.read .readbtn { color: var(--faint); }
.more-sources { cursor: help; text-decoration: underline dotted; }

/* releases */
.releases { display: flex; flex-direction: column; max-height: 560px; overflow: auto; }
.rel { padding: 9px 2px; border-top: 1px solid var(--line); }
.rel:first-child { border-top: 0; }
.rel .row1 { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; }
.rel .name { font-weight: 620; }
.rel .when { color: var(--faint); font-size: 12px; white-space: nowrap; }
.rel .meta { color: var(--faint); font-size: 12px; display: flex; gap: 8px; flex-wrap: wrap; margin-top: 2px; }
.new { background: var(--good); color: #fff; font-size: 10px; font-weight: 750; padding: 1px 5px; border-radius: 4px; margin-left: 6px; vertical-align: 2px; }
.arena { background: var(--chip); border-radius: 4px; padding: 0 5px; color: var(--ink); }
.trending { display: flex; flex-direction: column; gap: 6px; }
.trend { display: flex; justify-content: space-between; gap: 8px; font-size: 13px; }
.trend a { text-decoration: none; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.trend a:hover { text-decoration: underline; }
.trend span { color: var(--faint); white-space: nowrap; font-size: 12px; }

/* leaderboard */
.chips { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.chips button { border: 1px solid var(--line); background: var(--panel); border-radius: 999px; padding: 4px 12px; font-size: 13px; color: var(--muted); }
.chips button.active { background: var(--ink); color: var(--panel); border-color: var(--ink); }
.charts { display: grid; grid-template-columns: 1.6fr 1fr; gap: 16px; }
.chart-card { margin: 0; border: 1px solid var(--line); border-radius: 10px; padding: 12px; min-width: 0; }
.chart-card figcaption { font-weight: 620; margin-bottom: 8px; }
.chart-box { position: relative; height: 340px; }
.reigns { display: flex; height: 14px; border-radius: 4px; overflow: hidden; margin-top: 10px; }
.reigns div { min-width: 2px; }
.table-wrap { overflow-x: auto; margin-top: 16px; }
table.lb { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.lb th { text-align: left; color: var(--faint); font-weight: 550; font-size: 12px; padding: 6px 8px; border-bottom: 1px solid var(--line); }
.lb td { padding: 7px 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.lb td.model { font-weight: 600; white-space: normal; }
.orgdot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; }
.up { color: var(--good); } .down { color: var(--bad); }
.ci { position: relative; width: 140px; height: 8px; background: var(--chip); border-radius: 4px; }
.ci span { position: absolute; top: 0; bottom: 0; border-radius: 4px; background: var(--accent); opacity: .7; }

/* digests */
.drawer { position: fixed; inset: 0; z-index: 10; background: rgba(0,0,0,.35); display: flex; justify-content: flex-end; }
.drawer[hidden] { display: none; }
.drawer-panel { width: min(1000px, 100%); height: 100%; background: var(--panel); display: flex; flex-direction: column; }
.drawer-head { display: flex; justify-content: space-between; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--line); gap: 8px; flex-wrap: wrap; }
.drawer-head div { display: flex; gap: 8px; }
.drawer-body { flex: 1; display: grid; grid-template-columns: 260px 1fr; min-height: 0; }
.digest-list { list-style: none; margin: 0; padding: 8px; border-right: 1px solid var(--line); overflow: auto; }
.digest-list li { padding: 10px; border-radius: 8px; cursor: pointer; }
.digest-list li:hover, .digest-list li.active { background: var(--chip); }
.digest-list li.unread .d-title { font-weight: 700; }
.digest-list li.unread .d-title::before { content: "●"; color: var(--accent); margin-right: 6px; font-size: 10px; vertical-align: 2px; }
.digest-list .d-meta { color: var(--faint); font-size: 12px; }
.digest-view { overflow: auto; padding: 18px 26px 40px; }
.digest-view h1 { font-size: 22px; margin: 0 0 4px; }
.digest-view h2 { font-size: 17px; margin: 22px 0 8px; padding-top: 10px; border-top: 1px solid var(--line); }
.digest-view h3 { font-size: 15px; margin: 16px 0 6px; }
.digest-view ul { padding-left: 18px; }
.digest-view li { margin: 6px 0; }
.digest-view .snip { color: var(--muted); font-size: 13px; }
.digest-actions { display: flex; gap: 8px; margin: 10px 0 4px; align-items: center; color: var(--faint); font-size: 12px; }

@media (max-width: 1100px) {
  .grid, .charts, .hero { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .top { padding: 10px 16px; flex-wrap: wrap; } .status { order: 3; flex-basis: 100%; }
  main { padding: 16px; }
  .drawer-body { grid-template-columns: 1fr; grid-template-rows: auto 1fr; }
  .digest-list { border-right: 0; border-bottom: 1px solid var(--line); max-height: 30vh; }
  .story { grid-template-columns: 4px 1fr; } .readbtn { grid-column: 2; justify-self: start; }
}