/* Compact, works on a phone; colour shows state only. */
:root {
  --text: #1f2328;
  --bg: #ffffff;
  --panel: #f6f8fa;
  --line: #d0d7de;
  --muted: #656d76;
  --ok: #1a7f37;
  --ok-bg: #dafbe1;
  --warn: #9a6700;
  --warn-bg: #fff8c5;
  --bad: #cf222e;
  --bad-bg: #ffebe9;
  --accent: #1f2328;
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font-size: 15px; line-height: 1.4; }
[hidden] { display: none !important; }

header { display: flex; align-items: center; gap: 10px; padding: 10px 16px; border-bottom: 1px solid var(--line);
  position: sticky; top: 0; background: var(--bg); z-index: 5; }
.grow { flex: 1; }
nav { display: flex; gap: 2px; overflow-x: auto; padding: 4px 12px; border-bottom: 1px solid var(--line); }
nav button { border: none; background: none; padding: 8px 10px; border-radius: 6px; cursor: pointer;
  font-size: 14px; white-space: nowrap; color: var(--text); }
nav button.active { background: var(--panel); font-weight: 600; }
main { padding: 12px 16px 40px; max-width: 920px; margin: 0 auto; }

h3 { margin: 6px 0 10px; font-size: 17px; }
h4 { margin: 0 0 8px; font-size: 15px; }
.card { border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; margin: 8px 0; background: var(--bg); }
.card.person { cursor: pointer; }
.card.person:hover, .card.person:focus { border-color: var(--muted); outline: none; }
.summary { margin: 4px 0 0; }
.muted { color: var(--muted); font-size: 13px; }
.center { text-align: center; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.line { padding: 6px 0; border-bottom: 1px solid var(--panel); }
.line:last-child { border-bottom: none; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }

.pill { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--panel); }
.pill.ok { background: var(--ok-bg); color: var(--ok); }
.pill.warn { background: var(--warn-bg); color: var(--warn); }
.pill.bad { background: var(--bad-bg); color: var(--bad); }
.warnbox { background: var(--warn-bg); border: 1px solid var(--warn); border-radius: 8px; padding: 10px 12px; margin: 8px 0; }
.warnbox ul { margin: 6px 0; padding-left: 20px; }
.flash { padding: 8px 12px; border-radius: 8px; margin: 8px 0; }
.flash.ok { background: var(--ok-bg); color: var(--ok); }
.flash.bad { background: var(--bad-bg); color: var(--bad); }
.flash.warn { background: var(--warn-bg); color: var(--warn); }
.banner { background: var(--warn-bg); color: var(--warn); padding: 8px 16px; }
.banner button { margin-left: 8px; }
.err { color: var(--bad); font-size: 13px; margin: 6px 0; }
pre { white-space: pre-wrap; word-break: break-all; background: var(--bg); padding: 8px; border-radius: 6px; }

button { font: inherit; }
button.primary { background: var(--accent); color: #fff; border: 1px solid var(--accent); padding: 8px 14px; border-radius: 6px; cursor: pointer; }
button.secondary { background: var(--bg); color: var(--text); border: 1px solid var(--line); padding: 8px 14px; border-radius: 6px; cursor: pointer; }
button.danger { background: var(--bg); border: 1px solid var(--bad); color: var(--bad); padding: 8px 12px; border-radius: 6px; cursor: pointer; }
button.small { padding: 4px 10px; font-size: 13px; }
button.link { background: none; border: none; color: var(--text); text-decoration: underline; cursor: pointer; padding: 6px 0; }
button.wide { width: 100%; margin-top: 10px; }

input, select, textarea { padding: 8px; border: 1px solid var(--line); border-radius: 6px; font: inherit; width: 100%;
  background: var(--bg); color: var(--text); }
.row > input, .row > select { width: auto; flex: 1 1 140px; }
label { display: block; font-size: 13px; color: var(--muted); margin: 10px 0 4px; }
label.inline { display: flex; align-items: center; gap: 6px; margin: 0; }
label.inline input { width: auto; }

table { width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 8px; }
th, td { text-align: left; padding: 6px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; font-size: 12px; }

.signin { position: fixed; inset: 0; display: flex; align-items: center; justify-content: center; background: var(--bg); padding: 16px; }
.signin form { width: 100%; max-width: 320px; }

@media (max-width: 600px) {
  nav { flex-wrap: wrap; }
  nav button { padding: 6px 8px; }
  main { padding: 8px 16px 40px; }
  .grid2 { grid-template-columns: 1fr; }
  }

/* My Hub */
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; margin: 8px 0 18px; }
a.tile { display: block; border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; color: var(--text);
  text-decoration: none; }
a.tile:hover, a.tile:focus { border-color: var(--muted); }
a.tile strong { display: block; font-size: 16px; }
.pending { list-style: none; margin: 0; padding: 0; border: 1px solid var(--line); border-radius: 8px; }
.pending li { border-bottom: 1px solid var(--line); }
.pending li:last-child { border-bottom: none; }
.pending a { display: flex; gap: 10px; align-items: baseline; padding: 10px 12px; color: var(--text); text-decoration: none; }
.pending a:hover, .pending a:focus { background: var(--panel); }
.pending .what { flex: 1; }
.pending .app { color: var(--muted); font-size: 13px; }
.empty { padding: 12px; color: var(--muted); }
.access-app { border-top: 1px solid var(--line); padding: 10px 0; }
.access-app:first-of-type { border-top: none; }
.newkey { font-family: ui-monospace, Menlo, monospace; font-size: 13px; word-break: break-all; background: var(--panel);
  padding: 8px; border-radius: 6px; user-select: all; }