:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --text: #1c1f24;
  --muted: #5d6573;
  --border: #dde1e7;
  --accent: #2856d6;
  --accent-text: #ffffff;
  --success-bg: #e7f6ec; --success-fg: #1d6b37;
  --error-bg: #fdecec;   --error-fg: #9b1c1c;
  --warning-bg: #fff6df; --warning-fg: #7a5300;
  --radius: 8px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14161a; --surface: #1d2026; --text: #e7e9ee; --muted: #9aa2b1; --border: #30353e;
    --accent: #6d8ff0; --accent-text: #0d1020;
    --success-bg: #12301d; --success-fg: #8fdca8;
    --error-bg: #3a1616;   --error-fg: #f3a6a6;
    --warning-bg: #352a0c; --warning-fg: #f0cf7a;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); line-height: 1.5; }
a { color: var(--accent); }
h1 { font-size: 1.6rem; margin: 0 0 1rem; }
h2 { font-size: 1.15rem; margin: 0 0 .5rem; }
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  padding: .75rem 1.25rem; background: var(--surface); border-bottom: 1px solid var(--border);
}
.brand { font-weight: 700; text-decoration: none; color: var(--text); }
.topbar nav { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.topbar nav a { text-decoration: none; color: var(--muted); }
.topbar nav a[aria-current="page"] { color: var(--text); font-weight: 600; }
main { max-width: 1100px; margin: 0 auto; padding: 1.5rem 1rem 3rem; }
main.narrow { max-width: 460px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem; margin-bottom: 1rem; }
.card.empty { text-align: center; color: var(--muted); }
.stack { display: flex; flex-direction: column; gap: .75rem; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1rem; }
label { display: flex; flex-direction: column; gap: .25rem; font-weight: 500; }
label.check { flex-direction: row; align-items: center; gap: .5rem; font-weight: 400; }
input[type=email], input[type=password], input[type=text] {
  font: inherit; padding: .5rem .6rem; border: 1px solid var(--border); border-radius: 6px;
  background: var(--bg); color: var(--text); width: 100%;
}
button {
  font: inherit; cursor: pointer; border: 1px solid var(--accent); background: var(--accent);
  color: var(--accent-text); border-radius: 6px; padding: .5rem .9rem; font-weight: 600;
}
button.secondary { background: transparent; color: var(--text); border-color: var(--border); font-weight: 500; padding: .3rem .6rem; }
button.link { background: none; border: none; color: var(--muted); padding: 0; font-weight: 400; }
form.inline { display: inline; margin: 0; }
.muted, .hint { color: var(--muted); }
.hint { font-size: .9rem; margin: 0; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.flash { padding: .7rem 1rem; border-radius: var(--radius); margin-bottom: 1rem; }
.flash-success { background: var(--success-bg); color: var(--success-fg); }
.flash-error { background: var(--error-bg); color: var(--error-fg); }
.flash-warning { background: var(--warning-bg); color: var(--warning-fg); }
.secret input { margin-top: .25rem; }
.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .6rem .8rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
th { font-size: .85rem; color: var(--muted); font-weight: 600; }
.right { text-align: right; }
.actions { white-space: nowrap; }
.actions form + form { margin-left: .3rem; }
.badge { display: inline-block; padding: .05rem .5rem; border-radius: 999px; font-size: .8rem; background: var(--accent); color: var(--accent-text); }
.badge-muted { background: var(--border); color: var(--muted); }
.badge-warn { background: var(--warning-bg); color: var(--warning-fg); }
/* Workspaces */
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
.page-head h1 { margin: 0; }
a.button {
  display: inline-block; text-decoration: none; border: 1px solid var(--accent); background: var(--accent);
  color: var(--accent-text); border-radius: 6px; padding: .5rem .9rem; font-weight: 600;
}
a.button.secondary { background: transparent; color: var(--text); border-color: var(--border); font-weight: 500; }
fieldset { border: 1px solid var(--border); min-width: 0; }
legend { font-weight: 700; padding: 0 .4rem; }
input[type=number], input[type=file], select, textarea {
  font: inherit; padding: .5rem .6rem; border: 1px solid var(--border); border-radius: 6px;
  background: var(--bg); color: var(--text); width: 100%;
}
textarea { resize: vertical; }
input.short { max-width: 8rem; }
.label { font-weight: 500; margin: 0 0 .25rem; }
.ext-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(6.5rem, 1fr)); gap: .25rem .75rem; }
.field-error { color: var(--error-fg); margin: -.4rem 0 0; font-size: .9rem; }
.form-actions { display: flex; align-items: center; gap: 1rem; }
.card.danger { border-color: var(--error-fg); margin-top: 2rem; }
button.danger { background: var(--error-fg); border-color: var(--error-fg); color: var(--surface); }
.meta { display: grid; grid-template-columns: max-content 1fr; gap: .35rem 1rem; margin: 0; }
.meta dt { color: var(--muted); }
.meta dd { margin: 0; overflow-wrap: anywhere; }
.checks { list-style: none; padding: 0; margin: 0 0 1rem; display: flex; flex-direction: column; gap: .6rem; }
.checks li { display: flex; gap: .6rem; align-items: flex-start; }
.check-icon { font-weight: 700; width: 1.2rem; flex: none; text-align: center; }
.check-ok .check-icon { color: var(--success-fg); }
.check-failed .check-icon { color: var(--error-fg); }
.check-warning .check-icon { color: var(--warning-fg); }
.check-skipped .check-icon { color: var(--muted); }
.check-msg { overflow-wrap: anywhere; }
.badge-ok { background: var(--success-bg); color: var(--success-fg); }
.badge-error { background: var(--error-bg); color: var(--error-fg); }
.sharing ol { margin: .75rem 0; padding-left: 1.25rem; }
.htmx-indicator { display: none; margin-left: .5rem; }
.htmx-request .htmx-indicator, .htmx-request.htmx-indicator { display: inline; }
/* Activity (Phase 7) */
.badge-active { background: var(--accent); color: var(--accent-text); }
.small { font-size: .85rem; }
.text-error { color: var(--error-fg); }
.button-row { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.button-row form { margin: 0; }
.tabs { display: flex; gap: .25rem; flex-wrap: wrap; border-bottom: 1px solid var(--border); margin: 0 0 1rem; }
.tabs a { padding: .45rem .8rem; text-decoration: none; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs a[aria-current="page"] { color: var(--text); border-bottom-color: var(--accent); font-weight: 600; }
.summary { display: flex; gap: 1.5rem; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; }
.counters { list-style: none; margin: 0; padding: 0; display: flex; gap: .5rem; flex-wrap: wrap; }
.counters li a, .counters li { text-decoration: none; color: var(--text); }
.counters li > a, .counters.compact li { display: flex; flex-direction: column; align-items: center; min-width: 5.5rem; padding: .45rem .6rem; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg); }
.counters.compact { margin-top: 1rem; }
.count { font-size: 1.3rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.count-label { font-size: .8rem; color: var(--muted); }
.pending { margin-top: 1.25rem; padding-top: 1rem; border-top: 1px solid var(--border); }
.table-wrap.scroll { max-height: 18rem; overflow-y: auto; margin-bottom: .75rem; }
.feed { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .4rem; }
.feed li { display: flex; gap: .5rem; flex-wrap: wrap; align-items: baseline; }
.feed-action { font-size: .8rem; color: var(--muted); min-width: 4.5rem; }
.feed-path { overflow-wrap: anywhere; flex: 1 1 12rem; }
.feed-time { font-size: .8rem; }
.filters { display: flex; gap: .75rem; flex-wrap: wrap; align-items: flex-end; }
.filters label { min-width: 10rem; }
.filters label.grow { flex: 1 1 14rem; }
.filter-actions { display: flex; gap: .75rem; align-items: center; }
.pager { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin: .75rem 0; }
td.path { overflow-wrap: anywhere; min-width: 12rem; }
td.details { min-width: 8rem; }
td.details details + details { margin-top: .25rem; }
td.error-cell { max-width: 24rem; overflow-wrap: anywhere; }
details summary { cursor: pointer; }
pre.json { margin: .35rem 0 0; padding: .5rem .6rem; background: var(--bg); border: 1px solid var(--border); border-radius: 6px; overflow-x: auto; font-size: .8rem; white-space: pre-wrap; overflow-wrap: anywhere; }
.events { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .3rem; }
.event-error { color: var(--error-fg); }
table.audit td.details { max-width: 28rem; overflow-wrap: anywhere; }