/* Shared look for the spike-hunter monitor pages (/, /labels, /paper). Page-specific bits stay
   in each page's own <style>. */
:root {
  color-scheme: dark;
  --bg: #111317; --panel: #1a1d23; --panel-2: #20242b; --line: #2a2e36; --line-soft: #23272e;
  --fg: #e3e7ec; --muted: #8b93a0; --faint: #5d6470;
  --up: #3ecf8e; --down: #f0616d; --accent: #f5b942; --neg: #7aa2f7;
  --up-bg: rgba(62, 207, 142, .12); --down-bg: rgba(240, 97, 109, .12); --accent-bg: rgba(245, 185, 66, .12);
  --radius: 10px;
}
* { box-sizing: border-box; }
body { margin: 0; font: 13px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; background: var(--bg); color: var(--fg); }

/* ------------------------------------------------------------------ navbar */
.topbar {
  position: sticky; top: 0; z-index: 20; height: 54px; padding: 0 18px;
  display: flex; align-items: center; gap: 18px;
  background: linear-gradient(180deg, #1b1f26 0%, #16191e 100%);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 0 rgba(245, 185, 66, .25), 0 6px 18px rgba(0, 0, 0, .35);
}
.topbar .brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--fg); flex: none; }
.topbar .brand img { height: 34px; width: auto; display: block; opacity: .95; }
.topbar .brand .sep { width: 1px; height: 26px; background: var(--line); }
.topbar .brand .name { display: flex; flex-direction: column; line-height: 1.1; }
.topbar .brand .name b { font-size: 14px; letter-spacing: .02em; }
.topbar .brand .name small { font-size: 10.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.topbar nav { display: flex; gap: 4px; background: rgba(0, 0, 0, .25); border: 1px solid var(--line-soft);
              border-radius: 999px; padding: 3px; }
.topbar nav a { color: var(--muted); text-decoration: none; font-size: 12.5px; font-weight: 500;
                padding: 5px 14px; border-radius: 999px; transition: color .15s, background .15s; }
.topbar nav a:hover { color: var(--fg); background: rgba(255, 255, 255, .05); }
.topbar nav a.on { color: #16191e; background: var(--accent); font-weight: 600; }
.topbar .navstatus { margin-left: auto; font-size: 12px; color: var(--muted); white-space: nowrap;
                     overflow: hidden; text-overflow: ellipsis; min-width: 0; }
@media (max-width: 700px) {
  .topbar { height: 62px; gap: 8px; padding: 0 12px; }
  .topbar .brand img { height: 40px; }
  .topbar .brand .name, .topbar .brand .sep, .topbar .navstatus { display: none; }
  .topbar nav { gap: 2px; padding: 4px; }
  .topbar nav a { font-size: 15px; padding: 9px 14px; }
}

/* ------------------------------------------------------------------ page header */
.pagetop { padding: 16px 18px 6px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 16px; }
.pagetop h1 { font-size: 18px; margin: 0; font-weight: 650; letter-spacing: .01em; width: 100%; }
.pagetop .meta { color: var(--muted); font-size: 12px; }
.pagetop .meta b { color: var(--fg); font-weight: 500; }
.pagetop select { background: var(--panel-2); color: var(--fg); border: 1px solid var(--line); border-radius: 6px; padding: 2px 6px; }

/* ------------------------------------------------------------------ cards + facts */
#grid { display: grid; gap: 12px; padding: 10px 18px; grid-template-columns: repeat(var(--cols, 3), minmax(0, 1fr)); }
@media (max-width: 1100px) { #grid { grid-template-columns: minmax(0, 1fr); } }
.col, .card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; min-width: 0;
              box-shadow: 0 1px 2px rgba(0, 0, 0, .25); }
.col h2, .card h2 { margin: 0 0 8px; font-size: 16px; font-weight: 650; display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.facts { font-size: 12px; color: var(--muted); display: grid; grid-template-columns: auto 1fr; gap: 2px 10px; margin-bottom: 6px; }
.facts b { color: var(--fg); font-weight: 500; font-variant-numeric: tabular-nums; }
h3 { font-size: 11px; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); margin: 14px 0 4px; font-weight: 600; }
.empty { color: var(--muted); font-style: italic; padding: 10px 4px; }
.bad { color: var(--down) !important; font-weight: 600; }
.ok { color: var(--up); }
.muted { color: var(--muted); }
.num { font-variant-numeric: tabular-nums; }

/* ------------------------------------------------------------------ badges, tiles, tables, segmented */
.badge { display: inline-flex; align-items: center; gap: 4px; font-size: 11px; font-weight: 700; letter-spacing: .05em;
         padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); }
.badge.long { color: var(--up); background: var(--up-bg); border-color: rgba(62, 207, 142, .35); }
.badge.short { color: var(--down); background: var(--down-bg); border-color: rgba(240, 97, 109, .35); }
.badge.warn { color: var(--accent); background: var(--accent-bg); border-color: rgba(245, 185, 66, .35); }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; padding: 4px 18px 6px; }
.tile { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 14px; }
.tile .k { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .07em; }
.tile .v { font-size: 22px; font-weight: 650; font-variant-numeric: tabular-nums; margin-top: 2px; }
.tile .s { font-size: 11.5px; color: var(--muted); font-variant-numeric: tabular-nums; }

table.tbl { width: 100%; border-collapse: collapse; font-size: 12px; font-variant-numeric: tabular-nums; }
table.tbl th { text-align: left; color: var(--muted); font-weight: 500; font-size: 11px; text-transform: uppercase;
               letter-spacing: .05em; padding: 6px 8px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: var(--panel); }
table.tbl td { padding: 5px 8px; border-bottom: 1px solid var(--line-soft); white-space: nowrap; }
table.tbl td.r, table.tbl th.r { text-align: right; }
table.tbl tr:hover td { background: rgba(255, 255, 255, .025); }
table.tbl tr.open td { background: var(--accent-bg); }

.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.seg button { background: transparent; color: var(--muted); border: 0; padding: 4px 12px; font: inherit; font-size: 12px; cursor: pointer; }
.seg button + button { border-left: 1px solid var(--line); }
.seg button:hover { color: var(--fg); }
.seg button.on { background: var(--accent-bg); color: var(--accent); font-weight: 600; }