:root {
  color-scheme: light dark;
  --bg: #f7f8fa;
  --fg: #1b1f24;
  --muted: #5b6470;
  --panel: #ffffff;
  --border: #d8dde3;
  --link: #0b5cad;
  --red: #c62828;
  --red-bg: #fdecea;
  --amber: #a15c00;
  --amber-bg: #fff4e0;
  --green: #1e7b34;
  --green-bg: #e7f5ea;
  --grey: #5b6470;
  --grey-bg: #eceff2;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115;
    --fg: #e6e6e6;
    --muted: #9aa4b1;
    --panel: #171a21;
    --border: #2c323c;
    --link: #7fb6f0;
    --red: #ff8a80;
    --red-bg: #3a1716;
    --amber: #ffc46b;
    --amber-bg: #3a2a10;
    --green: #7fd492;
    --green-bg: #13301b;
    --grey: #a7b0bb;
    --grey-bg: #252a32;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.45;
}
a { color: var(--link); }
a:focus-visible, button:focus-visible, input:focus-visible { outline: 2px solid var(--link); outline-offset: 2px; }
main { max-width: 1200px; margin: 0 auto; padding: 1.5rem 1.25rem 3rem; }
h1 { font-size: 1.4rem; margin: 0.5rem 0 1rem; }
h2 { font-size: 1.1rem; margin: 1.75rem 0 0.75rem; }
.muted { color: var(--muted); }
.small { font-size: 0.8rem; }

.topbar {
  display: flex; align-items: center; gap: 1.5rem;
  padding: 0.75rem 1.25rem; border-bottom: 1px solid var(--border); background: var(--panel);
}
.topbar nav { display: flex; gap: 1rem; }
.topbar nav a { text-decoration: none; }
.topbar nav a.active { font-weight: 600; text-decoration: underline; }
.brand { font-weight: 700; text-decoration: none; color: var(--fg); }
.user { margin-left: auto; }

.gate {
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 0.75rem; text-align: center; padding: 1rem;
}
.gate-error { color: var(--red); max-width: 440px; }

.btn {
  font: inherit; padding: 0.5rem 1rem; border-radius: 6px; cursor: pointer;
  border: 1px solid var(--link); background: var(--link); color: var(--panel);
}
.btn:disabled { opacity: 0.6; cursor: default; }
.btn-ghost { background: transparent; color: var(--link); }

.banner { padding: 0.75rem 1rem; border-radius: 6px; margin-bottom: 1rem; }
.banner-red { background: var(--red-bg); color: var(--red); border: 1px solid var(--red); }
.banner-green { background: var(--green-bg); color: var(--green); border: 1px solid var(--green); }
.error-box { background: var(--red-bg); color: var(--red); padding: 0.5rem 0.75rem; border-radius: 6px; margin: 0.5rem 0; }
.empty { border: 1px dashed var(--border); border-radius: 6px; padding: 1rem; color: var(--muted); }
.empty p { margin: 0.25rem 0; }

.pill {
  display: inline-block; font-size: 0.75rem; font-weight: 600; padding: 0.1rem 0.5rem;
  border-radius: 999px; border: 1px solid currentColor;
}
.pill-red { color: var(--red); background: var(--red-bg); }
.pill-amber { color: var(--amber); background: var(--amber-bg); }
.pill-green { color: var(--green); background: var(--green-bg); }
.pill-grey { color: var(--grey); background: var(--grey-bg); }

.grid {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}
.card { background: var(--panel); border: 1px solid var(--border); border-left-width: 6px; border-radius: 8px; }
.card-red { border-left-color: var(--red); }
.card-amber { border-left-color: var(--amber); }
.card-green { border-left-color: var(--green); }
.card-grey { border-left-color: var(--grey); }
.card-link { display: block; padding: 0.85rem 1rem; color: inherit; text-decoration: none; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; }
.card-title { font-weight: 600; }
.card-stats { display: flex; gap: 1.25rem; margin: 0.75rem 0 0.5rem; }
.card-stats dt { font-size: 0.75rem; color: var(--muted); }
.card-stats dd { margin: 0; font-weight: 600; }

.svc-head { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.svc-head h1 { margin-bottom: 0.25rem; }
.tabs { display: flex; gap: 1rem; border-bottom: 1px solid var(--border); margin: 1rem 0; }
.tabs a { padding: 0.5rem 0; text-decoration: none; border-bottom: 2px solid transparent; }
.tabs a.active { border-bottom-color: var(--link); font-weight: 600; }

.table { width: 100%; border-collapse: collapse; background: var(--panel); font-size: 0.9rem; }
.table th, .table td { text-align: left; padding: 0.45rem 0.6rem; border-bottom: 1px solid var(--border); vertical-align: top; }
.table th { font-size: 0.8rem; color: var(--muted); }

.events { list-style: none; padding: 0; margin: 0; }
.events li { padding: 0.4rem 0; border-bottom: 1px solid var(--border); }

.form { display: flex; flex-direction: column; gap: 0.75rem; max-width: 640px; }
.field { display: flex; flex-direction: column; gap: 0.2rem; }
.field input {
  font: inherit; padding: 0.4rem 0.5rem; border-radius: 4px;
  border: 1px solid var(--border); background: var(--panel); color: var(--fg);
}
fieldset { border: 1px solid var(--border); border-radius: 6px; display: flex; flex-direction: column; gap: 0.5rem; }
.row { display: flex; gap: 0.5rem; align-items: flex-end; flex-wrap: wrap; }
.snippet {
  background: var(--panel); border: 1px solid var(--border); border-radius: 6px;
  padding: 0.75rem; overflow-x: auto; font-size: 0.8rem; white-space: pre;
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.nowrap { white-space: nowrap; }

.card-attn.card-red { background: var(--red-bg); }
.card-attn.card-amber { background: var(--amber-bg); }
.card-attn.card-grey { background: var(--grey-bg); }

.section-head { display: flex; align-items: baseline; gap: 1rem; flex-wrap: wrap; }
.section-head h2 { margin-right: auto; }

.filters { display: flex; gap: 1rem; flex-wrap: wrap; align-items: flex-end; margin-bottom: 1rem; }
.field select {
  font: inherit; padding: 0.35rem 0.5rem; border-radius: 4px;
  border: 1px solid var(--border); background: var(--panel); color: var(--fg);
}
select:focus-visible { outline: 2px solid var(--link); outline-offset: 2px; }

.toggle { display: inline-flex; border: 1px solid var(--link); border-radius: 6px; overflow: hidden; }
.toggle button {
  font: inherit; font-size: 0.85rem; padding: 0.25rem 0.75rem; cursor: pointer;
  border: 0; background: transparent; color: var(--link);
}
.toggle button[aria-pressed="true"] { background: var(--link); color: var(--panel); font-weight: 600; }

.tag {
  display: inline-block; margin-left: 0.4rem; font-size: 0.7rem; padding: 0 0.4rem;
  border-radius: 4px; background: var(--grey-bg); color: var(--grey);
}
.tickets .row-closed td { color: var(--muted); }

.sync-footer { margin-top: 0.75rem; }
.sync-footer p { margin: 0.25rem 0; }
.sync-error { color: var(--red); }

.ticket-title { font-size: 1.05rem; font-weight: 600; margin: 0 0 0.75rem; }
.details {
  display: grid; gap: 0.5rem 1.5rem; margin: 1rem 0;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}
.details dt { font-size: 0.75rem; color: var(--muted); }
.details dd { margin: 0; overflow-wrap: anywhere; }
a.btn { display: inline-block; text-decoration: none; }