/* App shell: slim top bar, grouped sidebar, settings sub-navigation. Loaded after style.css and overrides the old top-nav rules. */
:root { --sidebar-w: 232px; --topbar-h: 52px; }
body.has-shell { background: var(--bg); }
.app { min-height: 100vh; display: grid; grid-template-columns: var(--sidebar-w) minmax(0, 1fr); grid-template-rows: var(--topbar-h) 1fr; grid-template-areas: "side top" "side main"; }
.app > .dev-banner { grid-column: 1 / -1; grid-row: auto; }
.topbar { grid-area: top; position: sticky; top: 0; z-index: 30; display: flex; align-items: center; gap: 12px; padding: 0 18px; height: var(--topbar-h);
  background: var(--surface); color: var(--ink); border-bottom: 1px solid var(--line); }
.topbar .spacer { flex: 1; }
.topbar .crumb { font-weight: 600; color: var(--ink-2); font-size: .9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.icon-btn { display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 9px; border: 1px solid transparent; background: none; color: var(--ink); cursor: pointer; text-decoration: none; }
.icon-btn:hover { background: var(--surface-2); }
.menu-btn { display: none; }
.topbar .bell { color: var(--ink); border-color: var(--line); display: inline-flex; align-items: center; gap: 6px; }
.topbar .bell .count { background: var(--crit); color: #fff; }
.topbar .bell .count.zero { background: transparent; color: var(--ink-2); }
.usermenu { position: relative; }
.usermenu > button { display: flex; align-items: center; gap: 10px; border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: 4px 12px 4px 4px; cursor: pointer; color: var(--ink); }
.avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font-weight: 700; font-size: .8rem; }
.usermenu .who-text { text-align: left; line-height: 1.1; }
.usermenu .who-text b { display: block; font-size: .85rem; color: var(--ink); }
.usermenu .who-text span { font-size: .72rem; color: var(--ink-2); }
.usermenu .menu { position: absolute; right: 0; top: calc(100% + 6px); min-width: 190px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow); padding: 6px; z-index: 40; }
.usermenu .menu[hidden] { display: none; }
.usermenu .menu button { display: block; width: 100%; text-align: left; background: none; border: 0; padding: 9px 10px; border-radius: 7px; cursor: pointer; color: var(--ink); }
.usermenu .menu button:hover { background: var(--surface-2); }

.sidebar { grid-area: side; position: sticky; top: 0; height: 100vh; overflow-y: auto; background: var(--chrome-bg); color: var(--chrome-ink); padding: 14px 10px; display: flex; flex-direction: column; gap: 4px; z-index: 35; }
.sidebar .brand { display: flex; align-items: center; justify-content: space-between; padding: 4px 10px 14px; font-size: 1.05rem; }
.sidebar .group { margin-top: 12px; padding: 0 10px 4px; font-size: .68rem; letter-spacing: .09em; text-transform: uppercase; color: var(--chrome-muted); opacity: .8; }
.sidebar a.item { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 9px; color: var(--chrome-muted); text-decoration: none; font-size: .93rem; }
.sidebar a.item:hover { background: rgba(255,255,255,.1); color: var(--chrome-ink); }
.sidebar a.item[aria-current="page"] { background: var(--chrome-active-bg); color: var(--chrome-active-ink); font-weight: 700; }
.sidebar .close-btn { display: none; color: var(--chrome-ink); }
.scrim { display: none; }
.app > main { grid-area: main; max-width: 1180px; width: 100%; margin: 0 auto; padding: 22px 22px 70px; }

/* settings: a second, local navigation so each setting is its own module */
.settings { display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: 22px; align-items: start; }
.settings-nav { position: sticky; top: calc(var(--topbar-h) + 18px); display: flex; flex-direction: column; gap: 2px; }
.settings-nav h2 { font-size: .72rem; letter-spacing: .09em; text-transform: uppercase; color: var(--ink-2); padding: 0 10px 8px; }
.settings-nav a { display: flex; align-items: center; gap: 9px; padding: 9px 10px; border-radius: 9px; color: var(--ink); text-decoration: none; }
.settings-nav a:hover { background: var(--surface-2); }
.settings-nav a[aria-current="page"] { background: var(--accent-soft); color: var(--accent); font-weight: 700; }
.settings-body { min-width: 0; }
.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.steps > li { counter-increment: step; position: relative; padding: 12px 14px 12px 50px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); }
.steps > li::before { content: counter(step); position: absolute; left: 14px; top: 12px; width: 24px; height: 24px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font-weight: 700; font-size: .8rem; }
.steps > li.done::before { content: "\2713"; background: var(--good); color: #fff; }
.checks { list-style: none; margin: 0; padding: 0; }
.checks li { display: grid; grid-template-columns: 22px 1fr; gap: 8px; padding: 7px 0; border-bottom: 1px solid var(--line); }
.checks .ok { color: var(--good); font-weight: 700; } .checks .bad { color: var(--crit); font-weight: 700; }
.secret-box { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; padding: 10px 12px; border: 1px dashed var(--accent); border-radius: 8px; background: var(--accent-soft); }
.secret-box code { font-family: var(--mono); overflow-wrap: anywhere; user-select: all; flex: 1; min-width: 200px; }
.switch { display: inline-flex; gap: 10px; align-items: center; cursor: pointer; }
.stat-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0; }
code.inline { font-family: var(--mono); background: var(--surface-2); padding: 1px 6px; border-radius: 5px; overflow-wrap: anywhere; }

@media (max-width: 900px) {
  .app { grid-template-columns: minmax(0, 1fr); grid-template-areas: "top" "main"; }
  .menu-btn { display: inline-grid; }
  .sidebar { position: fixed; inset: 0 auto 0 0; width: min(280px, 84vw); transform: translateX(-102%); transition: transform .18s ease; box-shadow: 0 0 40px rgba(0,0,0,.35); }
  .app.nav-open .sidebar { transform: none; }
  .app.nav-open .scrim { display: block; position: fixed; inset: 0; background: rgba(10,16,22,.5); z-index: 34; }
  .sidebar .close-btn { display: inline-grid; }
  .app > main { padding: 14px 12px 70px; }
  .usermenu .who-text { display: none; }
  .usermenu > button { padding: 4px; }
  .settings { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .settings-nav { position: static; flex-direction: row; overflow-x: auto; gap: 4px; padding-bottom: 4px; }
  .settings-nav h2 { display: none; }
  .settings-nav a { white-space: nowrap; border: 1px solid var(--line); }
}
@media (prefers-reduced-motion: reduce) { .sidebar { transition: none; } }

/* inputs that the base sheet did not style */
input[type=password], input[type=url], input[type=search] { width: 100%; padding: 9px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); min-height: 40px; }
.steps label.field { margin-bottom: 8px; }
.switch input { width: 20px; height: 20px; }

/* Work queue: active-filter chips */
.chips { gap: 6px; flex-wrap: wrap; align-items: center; }
.chip { font: inherit; font-size: 0.82rem; cursor: pointer; border: 1px solid var(--line, #cfd6dd); background: var(--card-2, rgba(127,127,127,.12)); color: inherit; border-radius: 999px; padding: 3px 10px; }
.chip:hover, .chip:focus-visible { border-color: var(--accent, #0f766e); outline: none; }