:root {
  --bg: #f5f6f8; --panel: #fff; --ink: #1c2330; --muted: #637083; --line: #e1e5eb;
  --accent: #2459d6; --accent-ink: #fff; --warn: #b4560b; --bad: #c22f2f; --good: #1d7a4a;
  --private: #fff8e1;
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #12151b; --panel: #1b2029; --ink: #e4e8ee; --muted: #93a0b2; --line: #2c3340; --accent: #6d95f5; --accent-ink: #0b1020; --private: #332b12; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 20px; margin: 0 0 16px; }
h2 { font-size: 16px; margin: 24px 0 10px; }
.top { display: flex; align-items: center; gap: 20px; padding: 0 20px; height: 52px; background: var(--panel); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 2; }
.brand { font-weight: 700; color: var(--ink); font-size: 16px; }
.top nav { display: flex; gap: 4px; flex: 1; overflow-x: auto; }
.top nav a { padding: 6px 10px; border-radius: 6px; color: var(--muted); white-space: nowrap; }
.top nav a.on, .top nav a:hover { background: var(--bg); color: var(--ink); text-decoration: none; }
.me { display: flex; gap: 10px; align-items: center; color: var(--muted); white-space: nowrap; }
main { padding: 20px; max-width: 1280px; margin: 0 auto; }
.narrow { max-width: 420px; margin: 10vh auto; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin-bottom: 16px; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.between { justify-content: space-between; }
.grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 16px; align-items: start; }
@media (max-width: 900px) { .grid { grid-template-columns: minmax(0, 1fr); } .me span { display: none; } .top { flex-wrap: wrap; height: auto; padding: 8px 16px; } main { padding: 16px; } }
table { width: 100%; border-collapse: collapse; background: var(--panel); }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-weight: 600; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .03em; }
tr:hover td { background: color-mix(in srgb, var(--bg) 60%, transparent); }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; }
.table-wrap table { border: 0; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
label { display: block; font-weight: 600; font-size: 12px; color: var(--muted); margin: 10px 0 4px; }
input, select, textarea { width: 100%; padding: 7px 9px; border: 1px solid var(--line); border-radius: 6px; background: var(--panel); color: var(--ink); font: inherit; }
textarea { min-height: 110px; resize: vertical; }
input[type=checkbox], input[type=radio] { width: auto; margin: 0; }
.inline { display: inline-flex; align-items: center; gap: 6px; font-weight: 400; color: var(--ink); font-size: 14px; margin: 0; }
button, .btn { display: inline-block; padding: 7px 14px; border-radius: 6px; border: 1px solid var(--accent); background: var(--accent); color: var(--accent-ink); font: inherit; font-weight: 600; cursor: pointer; }
button.secondary, .btn.secondary { background: transparent; color: var(--accent); }
button.danger { background: var(--bad); border-color: var(--bad); color: #fff; }
button.link { background: none; border: 0; color: var(--accent); padding: 0; font-weight: 400; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.filters select, .filters input { width: auto; min-width: 140px; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--bg); border: 1px solid var(--line); white-space: nowrap; }
.s-open, .s-requester-replied { color: var(--accent); border-color: var(--accent); }
.s-in-progress { color: var(--good); border-color: var(--good); }
.s-waiting-for-user, .s-waiting-for-user-h, .s-waiting-on-third-party { color: var(--warn); border-color: var(--warn); }
.s-resolved, .s-closed { color: var(--muted); }
.prio { font-size: 12px; font-weight: 600; }
.p-high { color: var(--warn); } .p-urgent { color: var(--bad); } .p-low { color: var(--muted); }
.msg { border: 1px solid var(--line); border-radius: 8px; padding: 12px; margin-bottom: 10px; background: var(--panel); }
.msg.private { background: var(--private); }
.msg .meta { font-size: 12px; color: var(--muted); margin-bottom: 6px; display: flex; gap: 8px; flex-wrap: wrap; }
.body { white-space: pre-wrap; overflow-wrap: anywhere; }
.flash { background: color-mix(in srgb, var(--good) 15%, var(--panel)); border: 1px solid var(--good); padding: 10px 12px; border-radius: 8px; margin-bottom: 16px; }
.error { background: color-mix(in srgb, var(--bad) 12%, var(--panel)); border: 1px solid var(--bad); padding: 10px 12px; border-radius: 8px; margin-bottom: 16px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; }
.stat b { display: block; font-size: 22px; }
a.stat { color: var(--ink); } a.stat:hover { border-color: var(--accent); text-decoration: none; }
.stat span { color: var(--muted); font-size: 12px; }
dl.kv { display: grid; grid-template-columns: 110px 1fr; gap: 6px 10px; margin: 0; }
dl.kv dt { color: var(--muted); }
dl.kv dd { margin: 0; overflow-wrap: anywhere; }
code { background: var(--bg); padding: 1px 5px; border-radius: 4px; }