/* Italy WAN lab status page */
:root {
  --paper: #eef1f2;
  --panel: #ffffff;
  --ink: #18222c;
  --muted: #5c6873;
  --rule: #d3d9de;
  --grid: #e3e7ea;
  --cable: #8693a0;
  --ok: #2b7a4a;
  --bad: #c2362b;
  --warn: #9a6400;
  --path: #1d4fa0;
  --path-soft: #e4ebf6;
  --display: "Bahnschrift", "DIN Alternate", "DIN Next", "Barlow", "Roboto Condensed", "Arial Narrow", system-ui, sans-serif;
  --text: system-ui, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --code: ui-monospace, "Cascadia Mono", "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 15px/1.5 var(--text);
}

a { color: var(--path); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--path); outline-offset: 2px; }

h1, h2 { font-family: var(--display); font-weight: 600; margin: 0; }
h1 { font-size: 34px; line-height: 1.1; letter-spacing: -0.01em; }
h2 { font-size: 18px; line-height: 1.3; margin-bottom: 10px; }

code, .ip { font-family: var(--code); font-size: 13px; }

/* Header */
.top {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 40px;
  justify-content: space-between;
  align-items: flex-end;
  max-width: 1180px;
  margin: 0 auto;
  padding: 36px 20px 24px;
}
.intro p { margin: 8px 0 0; max-width: 60ch; color: var(--muted); }
.overall { min-width: 260px; }
.overall p { margin: 0; }
.overall-main { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-size: 20px; font-weight: 600; }
.overall-sub { margin-top: 4px !important; color: var(--muted); font-size: 14px; padding-left: 24px; }
.mark { width: 14px; height: 14px; border-radius: 2px; background: var(--cable); flex: none; }
.mark.ok { background: var(--ok); }
.mark.bad { background: var(--bad); }
.mark.warn { background: var(--warn); }

/* Layout */
main {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 16px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px 40px;
}
main > section, .side > section {
  background: var(--panel);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 18px 20px 20px;
}
.side { display: grid; gap: 16px; align-content: start; }
.wide { grid-column: 1 / -1; }

@media (max-width: 900px) {
  main { grid-template-columns: minmax(0, 1fr); }
  .top { padding-top: 24px; }
  h1 { font-size: 28px; }
}
@media (max-width: 520px) {
  main, .top { padding-left: 12px; padding-right: 12px; }
  main > section, .side > section { padding: 14px; }
}

.hint, .note, .from { color: var(--muted); font-size: 14px; margin: -4px 0 12px; }
.note:empty, .from:empty { display: none; }
.note { margin: 12px 0 0; }
.from { margin: 12px 0 6px; }

/* Map */
.panel-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 4px 16px; }
.legend { list-style: none; display: flex; flex-wrap: wrap; gap: 4px 16px; margin: 0 0 10px; padding: 0; font-size: 13px; color: var(--muted); }
.legend li { display: flex; align-items: center; gap: 6px; }
.key { display: inline-block; width: 22px; height: 0; border-top: 3px solid var(--cable); }
.key-down { border-top: 3px dashed var(--bad); }
.key-path { border-top-width: 4px; border-top-color: var(--path); }
.key-tunnel { border-top: 3px dashed var(--path); }

#map { display: block; width: 100%; height: auto; max-height: 640px; }
#map .grid { stroke: var(--grid); stroke-width: 1; }
#map .geo { fill: #9aa5af; font: 11px var(--code); }
#map .cable { fill: none; stroke: var(--cable); stroke-width: 3; stroke-linecap: round; }
#map .cable.down { stroke: var(--bad); stroke-dasharray: 7 6; }
#map .cable.off { stroke: var(--rule); stroke-dasharray: 2 6; }
#map .route { fill: none; stroke: var(--path); stroke-width: 6; stroke-linecap: round; opacity: 0.9; }
#map .subnet { fill: var(--muted); font: 10px var(--code); paint-order: stroke; stroke: var(--panel); stroke-width: 4px; stroke-linejoin: round; }
#map .node { cursor: pointer; }
#map .node .dot { fill: var(--ink); }
#map .node .halo { fill: none; stroke-width: 3; stroke: transparent; }
#map .node.warn .halo { stroke: var(--warn); }
#map .node.bad .halo { stroke: var(--bad); }
#map .node.picked .dot { fill: var(--path); }
#map .node.origin .dot { fill: var(--ink); }
#map .city { font: 600 15px var(--display); fill: var(--ink); paint-order: stroke; stroke: var(--panel); stroke-width: 4px; stroke-linejoin: round; }
#map .rid { font: 11px var(--code); fill: var(--muted); paint-order: stroke; stroke: var(--panel); stroke-width: 4px; stroke-linejoin: round; }
#map .node:focus { outline: none; }
#map .tunnel { fill: none; stroke: var(--path); stroke-width: 2.5; stroke-dasharray: 6 5; }
#map .tunnel.idle { stroke: var(--cable); stroke-dasharray: 2 5; }
#map .pc rect { fill: var(--panel); stroke: var(--path); stroke-width: 2.5; }
#map .pc.idle rect { stroke: var(--cable); }
#map .pc .city { font-size: 14px; }
#map .node:focus-visible .halo { stroke: var(--path); }

/* Path picker */
.picker { display: flex; flex-wrap: wrap; gap: 6px; }
.picker button {
  font: 600 14px var(--display);
  color: var(--ink);
  background: var(--panel);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 6px 12px;
  cursor: pointer;
}
.picker button:hover { background: var(--paper); }
.picker button[aria-pressed="true"] { background: var(--path); color: #fff; }

.hops { margin: 0; padding: 0; list-style: none; counter-reset: hop; }
.hops li {
  counter-increment: hop;
  display: grid;
  grid-template-columns: 28px 112px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 6px 0;
  border-top: 1px solid var(--grid);
}
.hops li:first-child { border-top: 0; }
.hops li::before { content: counter(hop); font: 600 13px var(--display); color: var(--muted); text-align: right; }
.hops .who { color: var(--ink); }
.hops li.lost .who, .hops li.lost .ip { color: var(--bad); }

/* Tables */
.scroll { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: 14px; }
table.data th { text-align: left; font-weight: 600; color: var(--muted); font-size: 13px; padding: 0 12px 8px 0; border-bottom: 1px solid var(--rule); white-space: nowrap; }
table.data td { padding: 8px 12px 8px 0; border-bottom: 1px solid var(--grid); white-space: nowrap; }
table.data tr:last-child td { border-bottom: 0; }
table.data .num { text-align: right; font-variant-numeric: tabular-nums; }
.state-ok { color: var(--ok); font-weight: 600; }
.state-bad { color: var(--bad); font-weight: 600; }
.state-warn { color: var(--warn); font-weight: 600; }
.state-off { color: var(--muted); }

table.sites td { padding-right: 18px; }
.reach { display: inline-flex; gap: 12px; }
.reach span { display: inline-flex; align-items: center; gap: 5px; font-size: 13px; color: var(--muted); }
.reach span::before { content: ""; width: 9px; height: 9px; border-radius: 1px; background: var(--ok); }
.reach span.fail { color: var(--bad); font-weight: 600; }
.reach span.fail::before { background: var(--bad); }
.reach span.off::before { background: var(--rule); }

/* Events and about */
.half { grid-column: span 1; }
@media (max-width: 900px) { .half { grid-column: 1 / -1; } }
.events { list-style: none; margin: 0; padding: 0; max-height: 300px; overflow-y: auto; }
.events li { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 10px; padding: 7px 0; border-top: 1px solid var(--grid); font-size: 14px; }
.events li:first-child { border-top: 0; }
.events time { color: var(--muted); font-variant-numeric: tabular-nums; font-size: 13px; }
.events .empty { display: block; color: var(--muted); }
.about p { margin: 0 0 10px; max-width: 64ch; }
.about p:last-child { margin-bottom: 0; }

.problem { color: var(--warn); }

@media (max-width: 560px) {
  #map .city { font-size: 22px; }
  #map .rid { font-size: 16px; }
  #map .geo { display: none; }
  #map .subnet { display: none; }
  #map .pc .city { font-size: 20px; }
}

@media (prefers-reduced-motion: no-preference) {
  #map .route { transition: opacity 0.2s; }
}