:root {
  --bg: #f6f7f9; --card: #ffffff; --ink: #16181d; --muted: #5d6470; --line: #e2e5ea;
  --accent: #1f4fd1; --chip: #eef1f6;
  --open: #1f6feb; --progress: #a15c00; --done: #1a7f37; --blocked: #c62828; --cancelled: #6b7280;
  --urgent: #c62828; --high: #b45309;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115; --card: #171a21; --ink: #e8eaee; --muted: #9aa3b2; --line: #2a2f3a;
    --accent: #7aa2ff; --chip: #222733;
    --open: #6ea8ff; --progress: #f0b45a; --done: #56c271; --blocked: #ff7b7b; --cancelled: #9aa3b2;
    --urgent: #ff7b7b; --high: #f0b45a;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
.wrap { max-width: 860px; margin: 0 auto; padding: 0 16px; }
.top { background: var(--card); border-bottom: 1px solid var(--line); padding: 20px 0 16px; }
h1 { margin: 0; font-size: 1.6rem; letter-spacing: -0.01em; }
.sub { margin: 4px 0 0; color: var(--muted); font-size: .95rem; }
.filters { display: flex; flex-wrap: wrap; gap: 12px; margin: 18px 0 8px; }
.filters label { display: flex; flex-direction: column; gap: 4px; font-size: .8rem; color: var(--muted); font-weight: 600; min-width: 140px; flex: 1 1 140px; }
.filters .grow { flex: 2 1 220px; }
select, input { font: inherit; color: var(--ink); background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; width: 100%; }
select:focus, input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.meta { color: var(--muted); font-size: .85rem; margin: 6px 0 12px; }
.meta.warn { color: var(--blocked); }
.list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; }
.card-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 10px; }
.id { font: 600 .8rem ui-monospace, SFMono-Regular, Consolas, monospace; color: var(--muted); }
.title { margin: 0; font-size: 1.08rem; flex-basis: 100%; overflow-wrap: anywhere; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0 0; padding: 0; list-style: none; }
.chip { background: var(--chip); border-radius: 999px; padding: 2px 10px; font-size: .78rem; font-weight: 600; }
.st-open { color: var(--open); } .st-in_progress, .st-in-progress, .st-assigned { color: var(--progress); }
.st-done, .st-complete, .st-completed, .st-closed { color: var(--done); }
.st-blocked, .st-failed { color: var(--blocked); } .st-cancelled, .st-canceled { color: var(--cancelled); }
.pr-urgent, .pr-critical, .pr-p0 { color: var(--urgent); } .pr-high, .pr-p1 { color: var(--high); }
.when { color: var(--muted); font-size: .8rem; margin-left: auto; }
details { margin-top: 10px; }
summary { cursor: pointer; color: var(--accent); font-size: .9rem; font-weight: 600; }
.instructions { white-space: pre-wrap; overflow-wrap: anywhere; margin: 8px 0 0; font-size: .95rem; }
.notes { color: var(--muted); font-size: .88rem; margin: 8px 0 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.empty { text-align: center; color: var(--muted); padding: 40px 0; }
.foot { color: var(--muted); font-size: .8rem; padding-top: 28px; padding-bottom: 28px; }