:root {
  --bg: #f5f6f8; --card: #ffffff; --text: #1f2937; --muted: #5b6472; --border: #e2e5ea;
  --accent: #2563eb; --accent-text: #ffffff; --danger-bg: #fdecec; --danger: #9b1c1c;
  --ok-bg: #e7f6ec; --ok: #1e6b3a; --focus: #f59e0b;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1419; --card: #171d25; --text: #e6e9ee; --muted: #a3acb9; --border: #2a323d;
    --accent: #5b9bff; --accent-text: #0b1220; --danger-bg: #3a1d1d; --danger: #ffb4b4;
    --ok-bg: #173323; --ok: #9fe3b5;
  }
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); }
a { color: var(--accent); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--card); padding: 8px 12px; z-index: 10; }
.skip:focus { left: 8px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.topbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 16px; padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--border); }
.brand { font-weight: 700; text-decoration: none; color: var(--text); }
.topbar nav { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 14px; }
.topbar nav a { text-decoration: none; padding: 6px 2px; min-height: 44px; display: inline-flex; align-items: center; }
.topbar nav a[aria-current="page"] { font-weight: 700; text-decoration: underline; text-underline-offset: 4px; }

.wrap { max-width: 1100px; margin: 0 auto; padding: 16px; }
h1 { font-size: 1.6rem; margin: 8px 0 16px; }
h2 { font-size: 1.1rem; margin: 0 0 12px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 16px; margin-bottom: 16px; }
.card.narrow { max-width: 460px; margin: 40px auto; }
.muted { color: var(--muted); }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }
.chart { position: relative; height: 280px; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; }
.stat .num { display: block; font-size: 1.6rem; font-weight: 700; overflow-wrap: anywhere; }
.stat .num.small { font-size: 1.1rem; }
.stat .lbl { color: var(--muted); font-size: .85rem; }

label { display: block; font-weight: 600; margin: 12px 0 4px; }
input, select { width: 100%; padding: 10px; font: inherit; color: var(--text); background: var(--bg); border: 1px solid var(--border); border-radius: 6px; min-height: 44px; }
input[type="color"] { padding: 4px; }
button { font: inherit; padding: 10px 18px; margin-top: 16px; min-height: 44px; border: 0; border-radius: 6px; background: var(--accent); color: var(--accent-text); font-weight: 600; cursor: pointer; }
button.link { background: none; color: var(--accent); padding: 6px 2px; margin: 0; font-weight: 400; text-decoration: underline; }
form.inline { display: inline; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0 16px; }
.form-actions { display: flex; align-items: center; gap: 16px; }

.alert { background: var(--danger-bg); color: var(--danger); padding: 10px 12px; border-radius: 6px; }
.alert ul { margin: 0; padding-left: 18px; }
.ok { background: var(--ok-bg); color: var(--ok); padding: 10px 12px; border-radius: 6px; }
code.token { display: block; padding: 10px; background: var(--bg); border: 1px solid var(--border); border-radius: 6px; overflow-wrap: anywhere; user-select: all; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
tr.inactive td { opacity: .6; }
td.actions { white-space: nowrap; }
td.actions > * { margin-right: 10px; }

.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; vertical-align: middle; }
.dot.big { width: 18px; height: 18px; }
.badge { display: inline-block; font-size: .75rem; padding: 1px 8px; border-radius: 999px; border: 1px solid var(--border); background: var(--bg); }
.badge.working, .badge.started { border-color: #2563eb; }
.badge.finished, .badge.pass { border-color: #16a34a; }
.badge.issue { border-color: #dc2626; }

.feed { list-style: none; margin: 0; padding: 0; }
.feed li { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; padding: 8px 0; border-bottom: 1px solid var(--border); }
.feed time { color: var(--muted); font-size: .85rem; min-width: 90px; }
.feed .task { flex: 1 1 240px; }
.pager { display: flex; gap: 16px; align-items: center; margin-top: 12px; }