:root {
  color-scheme: light dark;
  --bg: #ffffff; --fg: #1d1d1f; --muted: #6b7280; --line: #e3e6ea; --panel: #f6f7f9; --accent: #1a5fb4;
  --warn: #b42318; --warn-bg: #fdecea; --dev: #a64b00; --stop: #067647; --fix: #9aa1ab; --start: #1a5fb4;
  --picked: #e8f0fc;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111418; --fg: #e6e8eb; --muted: #9aa3ad; --line: #2a3038; --panel: #181c21; --accent: #7cb1ff;
    --warn: #ff8a80; --warn-bg: #3a1c1c; --dev: #ffb366; --stop: #6fd39b; --fix: #6b7380; --start: #7cb1ff;
    --picked: #1b2a3e;
  }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--fg); }
header {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 8px 16px; padding: 10px 16px; border-bottom: 1px solid var(--line); background: var(--bg);
}
.brand { font-weight: 600; color: inherit; text-decoration: none; }
nav { display: flex; gap: 16px; align-items: center; }
a { color: var(--accent); }
main { max-width: 1200px; margin: 0 auto; padding: 16px; }
h1 { font-size: 20px; margin: 4px 0 10px; }
h1.name { font-size: 16px; word-break: break-all; }
p { margin: 0 0 10px; }
.muted { color: var(--muted); }
.error { color: var(--warn); }
button {
  font: inherit; padding: 6px 12px; border: 1px solid var(--line); border-radius: 6px;
  background: var(--panel); color: inherit; cursor: pointer;
}
button:disabled { opacity: 0.5; cursor: default; }
button.link { border: 0; padding: 0; background: none; color: var(--accent); }
button.danger { color: var(--warn); }
input { font: inherit; padding: 7px 10px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: inherit; }
.sign-in { display: grid; gap: 12px; max-width: 340px; margin: 40px auto; }
.sign-in label { display: grid; gap: 4px; }
.toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; margin-bottom: 10px; }
.toolbar input[type="search"] { flex: 1; min-width: 200px; }
label.check { display: flex; align-items: center; gap: 6px; }
input[type="checkbox"] { width: 17px; height: 17px; margin: 0; accent-color: var(--accent); }
/* The selected logs' actions: one bar that stays in view, not buttons on every row. */
.bar {
  position: sticky; top: 0; z-index: 1; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px;
  padding: 8px 8px; border-bottom: 1px solid var(--line); background: var(--bg);
}
.bar .count:not(:empty) { margin-right: 4px; }
/* The list's place among its pages: the count and Prev/Next above it, Prev/Next again below. */
.listhead { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 12px; margin-bottom: 6px; }
.listhead .summary { margin: 0; }
.pager { display: flex; align-items: center; gap: 10px; }
.listfoot { display: flex; justify-content: flex-end; margin-top: 10px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 6px 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { color: var(--muted); font-weight: 600; }
td.num { text-align: right; white-space: nowrap; }
td.started { white-space: nowrap; }
td.removed { color: var(--muted); }
th.pick, td.pick { width: 30px; }
table.logs tbody tr { cursor: pointer; }
table.logs tbody tr.selected { background: var(--picked); }
.id { color: var(--muted); font: 12px/1.4 ui-monospace, "SF Mono", Menlo, Consolas, monospace; }
.log {
  padding: 8px; border: 1px solid var(--line); border-radius: 6px;
  font: 12.5px/1.45 ui-monospace, "SF Mono", Menlo, Consolas, monospace; white-space: pre-wrap; overflow-wrap: anywhere;
}
.log.hide-fix .fix { display: none; }
.line.long { cursor: pointer; border-left: 3px solid var(--line); padding-left: 6px; }
.line.long:not(.open) { max-height: 4.35em; overflow: hidden; }
.line.fix { color: var(--fix); }
.line.warn { color: var(--warn); background: var(--warn-bg); }
.line.dev { color: var(--dev); }
.line.stop { color: var(--stop); }
.line.start { color: var(--start); font-weight: 600; }
.line.flash { outline: 2px solid var(--accent); }

/* The reports: a day per item in the list; a day's report as label and value rows. */
ul.days { list-style: none; margin: 0; padding: 0; }
ul.days > li { padding: 10px 0; border-bottom: 1px solid var(--line); }
.dayhead { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 2px 12px; }
.dayhead a { font-weight: 600; }
.dayhead .muted { font-size: 13px; }
.nums { font-size: 14px; }
ul.marks { list-style: none; margin: 6px 0 10px; padding: 0; display: grid; gap: 3px; }
ul.marks li { padding: 3px 8px; border-radius: 4px; color: var(--warn); background: var(--warn-bg); font-size: 14px; }
.fine { color: var(--stop); }
.report { max-width: 880px; }
.report-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 16px; }
.report h2 { font-size: 16px; margin: 18px 0 6px; padding-top: 10px; border-top: 1px solid var(--line); }
.report h3 { font-size: 14px; margin: 12px 0 4px; color: var(--muted); }
/* One label width for every part, so the values line up from one part to the next. */
dl.kv { display: grid; grid-template-columns: 9em minmax(0, 1fr); gap: 4px 16px; margin: 0; font-size: 14px; }
dl.kv dt { color: var(--muted); overflow-wrap: anywhere; }
dl.kv dt.sub { padding-left: 12px; }
dl.kv dd { margin: 0; overflow-wrap: anywhere; }
dl.kv dd.warn { color: var(--warn); }
.versus { margin-left: 10px; color: var(--muted); font-size: 13px; }

/* A phone: each log as a card, no sideways scrolling. */
@media (max-width: 640px) {
  main { padding: 12px; }
  thead { display: none; }
  table, tbody { display: block; }
  tr { display: grid; grid-template-columns: auto 1fr auto; column-gap: 12px; padding: 10px 6px; border-bottom: 1px solid var(--line); }
  td { display: block; padding: 1px 0; border: 0; }
  td:empty { display: none; }
  td.pick { grid-area: 1 / 1 / 6 / 2; width: auto; padding-top: 3px; }
  td.started { grid-area: 1 / 2; font-weight: 600; }
  td.size { grid-area: 1 / 3; }
  td.device { grid-area: 2 / 2; }
  td.kind { grid-area: 2 / 3; color: var(--muted); text-align: right; }
  td.route { grid-area: 3 / 2 / 4 / 4; }
  td.version, td.removed { grid-area: 4 / 2 / 5 / 4; color: var(--muted); font-size: 13px; }
  /* A report's labels in a narrow column; the comparisons under their number. */
  dl.kv { grid-template-columns: 7.5em minmax(0, 1fr); gap: 4px 10px; }
  dl.kv dt.sub { padding-left: 6px; }
  .versus { display: block; margin-left: 0; }
}