/* terdut web UI.
 *
 * Mobile first: one column, a top bar and a bottom tab bar. From 900px the tab
 * bar becomes a sidebar and the queue shows list and detail side by side.
 * Colour is reserved for severity and status; everything else is neutral.
 */

:root {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --surface-2: #eff1f4;
  --surface-hover: #f7f8fa;
  --border: #e2e5ea;
  --border-strong: #cfd3da;
  --text: #16181d;
  --muted: #5b626e;
  --faint: #8a909b;

  --accent: #2f5bd3;
  --accent-text: #ffffff;
  --accent-soft: #e8eefc;

  --crit: #d0342c;
  --crit-soft: #fdecea;
  --warn: #b86e00;
  --warn-soft: #fdf3e1;
  --info: #2f6fdf;
  --info-soft: #e9f0fd;
  --ok: #1d7f4c;
  --ok-soft: #e6f5ec;
  --snooze: #6b5bd2;
  --snooze-soft: #efedfb;

  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 1px 2px rgb(16 24 40 / 6%), 0 1px 3px rgb(16 24 40 / 8%);
  --shadow-lg: 0 12px 32px rgb(16 24 40 / 18%);

  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --topbar-h: 52px;
  --tabbar-h: 58px;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115;
    --surface: #171a20;
    --surface-2: #1f232b;
    --surface-hover: #1c2027;
    --border: #2a2f38;
    --border-strong: #394050;
    --text: #e7e9ed;
    --muted: #a0a7b3;
    --faint: #737a87;

    --accent: #6d8ff0;
    --accent-text: #0b0d12;
    --accent-soft: #1d2640;

    --crit: #ff6b61;
    --crit-soft: #3a1c1b;
    --warn: #f0b140;
    --warn-soft: #362a14;
    --info: #74a3ff;
    --info-soft: #1a2640;
    --ok: #4cc488;
    --ok-soft: #15301f;
    --snooze: #a89bff;
    --snooze-soft: #262245;

    --shadow: 0 1px 2px rgb(0 0 0 / 40%);
    --shadow-lg: 0 16px 40px rgb(0 0 0 / 55%);
  }
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 var(--font);
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
code { font-family: var(--mono); font-size: 0.9em; }
h1, h2, h3 { margin: 0; line-height: 1.25; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- boot + login ---------- */

.boot { display: grid; place-items: center; min-height: 100dvh; }
.spinner {
  width: 26px; height: 26px; border-radius: 50%;
  border: 3px solid var(--border); border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.login {
  min-height: 100dvh;
  display: grid; place-items: center;
  padding: calc(24px + var(--safe-top)) 16px calc(24px + var(--safe-bottom));
}
.login-card {
  width: 100%; max-width: 360px;
  display: grid; gap: 14px;
}
.login-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.login-brand h1 { font-size: 24px; letter-spacing: -0.01em; }
.login-hint { color: var(--faint); font-size: 13px; margin: 4px 0 0; }

label { display: grid; gap: 6px; }
label > span { font-size: 13px; font-weight: 600; color: var(--muted); }

input, textarea, select {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  font-size: 16px; /* 16px stops iOS zooming into the field */
}
textarea { min-height: 110px; resize: vertical; line-height: 1.45; }
input:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

.form-error {
  margin: 0; padding: 10px 12px;
  background: var(--crit-soft); color: var(--crit);
  border-radius: var(--radius-sm); font-size: 14px;
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 16px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  font-weight: 600; font-size: 15px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.12s, border-color 0.12s, opacity 0.12s;
}
.btn:hover { background: var(--surface-hover); }
.btn:disabled { opacity: 0.55; cursor: default; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.btn-primary:hover { background: var(--accent); filter: brightness(1.06); }
.btn-danger { background: var(--crit); border-color: var(--crit); color: #fff; }
.btn-danger:hover { background: var(--crit); filter: brightness(1.06); }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { background: var(--surface-2); }
.btn-block { width: 100%; }
.btn-icon { width: 44px; padding: 0; }
.btn-sm { min-height: 32px; padding: 0 8px; font-size: 13px; }
.btn-sm svg { width: 16px; height: 16px; }
.btn svg, .icon { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- app frame ---------- */

.app { min-height: 100dvh; }

.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  height: calc(var(--topbar-h) + var(--safe-top));
  padding: var(--safe-top) 16px 0;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--border);
}
.topbar-title { font-size: 18px; font-weight: 700; letter-spacing: -0.01em; }

.open-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px; border-radius: 999px;
  font-size: 13px; font-weight: 600;
  background: var(--surface-2); color: var(--muted);
}
.open-pill::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--faint); }
.open-pill.has-triggered { background: var(--crit-soft); color: var(--crit); }
.open-pill.has-triggered::before { background: var(--crit); }
.open-pill.all-acked::before { background: var(--warn); }

/* Bottom tab bar on phones. */
.nav {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 20;
  /* One column per link, however many there are. This was repeat(4, 1fr) when
     there were four tabs; Team and Admin arriving pushed six items into four
     columns, which on a phone is how they stopped fitting. Auto columns mean
     the next tab cannot break the row either — and Admin is only rendered for
     an administrator, so the count genuinely varies between viewers. */
  display: grid; grid-auto-flow: column; grid-auto-columns: 1fr;
  height: calc(var(--tabbar-h) + var(--safe-bottom));
  padding-bottom: var(--safe-bottom);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border-top: 1px solid var(--border);
}
.nav-brand { display: none; }
.nav-link {
  position: relative;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  color: var(--faint); font-size: 11px; font-weight: 600;
  /* min-width lets a column shrink below its label's natural width, which is
     what stops six tabs widening the bar past the screen. */
  min-width: 0; padding: 0 2px;
}
.nav-label {
  max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.nav-link svg { width: 24px; height: 24px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* Narrow phones, where six tabs each get about 55-65px. Tightening is enough:
   the widest label, "On-call", is about 38px at this size, so nothing has to
   be hidden. The ellipsis above is the backstop if a future tab is named
   something longer. */
@media (max-width: 420px) {
  .nav-link { font-size: 10px; gap: 1px; }
  .nav-link svg { width: 21px; height: 21px; }
  .nav-badge { left: calc(50% + 4px); min-width: 16px; height: 16px; font-size: 10px; line-height: 16px; }
}

.nav-link[aria-current="page"] { color: var(--accent); }
.nav-badge {
  position: absolute; top: 6px; left: calc(50% + 6px);
  min-width: 18px; height: 18px; padding: 0 5px;
  border-radius: 999px; background: var(--crit); color: #fff;
  font-size: 11px; font-weight: 700; line-height: 18px; text-align: center;
}

.view { padding-bottom: calc(var(--tabbar-h) + var(--safe-bottom)); }
.view-page { padding-left: 16px; padding-right: 16px; }
.view-page > * { max-width: 760px; margin-left: auto; margin-right: auto; }

/* Phone detail: the incident takes the whole screen with its own action bar,
   so the tab bar and top bar step aside. */
.app.detail-open .nav,
.app.detail-open .topbar { display: none; }
.app.detail-open .pane-list { display: none; }
.app.detail-open .view-queue { padding-bottom: 0; }
.view-queue:not(.has-detail) .pane-detail { display: none; }

/* ---------- chips ---------- */

.chips {
  display: flex; gap: 6px;
  padding: 12px 16px 8px;
  overflow-x: auto; scrollbar-width: none;
}
.chips::-webkit-scrollbar { display: none; }
.chip {
  flex: none;
  min-height: 34px; padding: 0 12px;
  border: 1px solid var(--border-strong); border-radius: 999px;
  background: var(--surface); color: var(--muted);
  font-size: 13px; font-weight: 600; cursor: pointer;
}
.chip[aria-selected="true"] { background: var(--text); border-color: var(--text); color: var(--bg); }
.chip .count { margin-left: 4px; opacity: 0.7; }

/* ---------- lists ---------- */

.list { padding: 0 16px 16px; display: grid; gap: 8px; }

.row {
  position: relative;
  display: grid; grid-template-columns: 1fr auto; gap: 4px 12px;
  padding: 11px 14px 11px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  cursor: pointer;
  overflow: hidden;
}
.row:hover { background: var(--surface-hover); }
.row[aria-current="true"] { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.row.kbd-focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.row::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--sev, var(--border-strong));
}
.row-title {
  font-weight: 650; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.row-age { color: var(--faint); font-size: 13px; text-align: right; white-space: nowrap; }
.row-meta {
  grid-column: 1 / -1;
  display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px;
  color: var(--muted); font-size: 13px;
  min-width: 0;
}
.row-meta .labels { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; max-width: 100%; color: var(--faint); }
/* Which team's queue a row came from. Only rendered for somebody in more than
   one team, so it never repeats the same word down the whole list. */
/* Separates the status chips from the team chips in the queue's filter row. */
.chip-sep { width: 1px; align-self: stretch; background: var(--border); margin: 0 2px; }

.row-team {
  padding: 1px 6px; border-radius: 4px;
  background: var(--surface-2); border: 1px solid var(--border);
  color: var(--muted); font-size: 12px; white-space: nowrap;
}
.row.resolved .row-title { color: var(--muted); }

.sev-critical { --sev: var(--crit); }
.sev-warning  { --sev: var(--warn); }
.sev-info     { --sev: var(--info); }

.empty {
  padding: 48px 16px; text-align: center; color: var(--muted);
}
.empty strong { display: block; color: var(--text); font-size: 16px; margin-bottom: 4px; }
.empty .icon { width: 36px; height: 36px; color: var(--ok); margin-bottom: 8px; }

.load-error {
  margin: 12px 16px; padding: 10px 12px;
  background: var(--crit-soft); color: var(--crit);
  border-radius: var(--radius-sm); font-size: 14px;
}

/* ---------- badges ---------- */

.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 1px 8px; border-radius: 999px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.01em;
  background: var(--surface-2); color: var(--muted);
  white-space: nowrap;
}
.badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.badge.plain::before { display: none; }
.badge.st-triggered, .badge.st-firing { background: var(--crit-soft); color: var(--crit); }
.badge.st-acknowledged { background: var(--warn-soft); color: var(--warn); }
.badge.st-snoozed { background: var(--snooze-soft); color: var(--snooze); }
.badge.st-resolved { background: var(--ok-soft); color: var(--ok); }
.badge.sev-critical { background: var(--crit-soft); color: var(--crit); }
.badge.sev-warning { background: var(--warn-soft); color: var(--warn); }
.badge.sev-info { background: var(--info-soft); color: var(--info); }

/* ---------- incident detail ---------- */

.detail { padding: 0 16px calc(96px + var(--safe-bottom)); }
.detail-head {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; gap: 4px;
  height: calc(var(--topbar-h) + var(--safe-top));
  margin: 0 -16px; padding: var(--safe-top) 8px 0;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--border);
}
.detail-head .crumb { font-weight: 600; color: var(--muted); font-size: 14px; }
.detail-title { font-size: 21px; font-weight: 750; letter-spacing: -0.01em; margin: 16px 0 8px; overflow-wrap: anywhere; }
.detail-badges { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card + .card, .section + .section { margin-top: 14px; }
.card-pad { padding: 14px; }

.facts { display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; margin: 0; padding: 14px; font-size: 14px; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; overflow-wrap: anywhere; }
.facts .sub { color: var(--faint); }

.section { margin-top: 22px; }
.section-title {
  display: flex; align-items: baseline; justify-content: space-between; gap: 8px;
  font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--muted); margin: 0 2px 8px;
}

.labels-wrap { display: flex; flex-wrap: wrap; gap: 6px; }
.label {
  display: inline-flex; max-width: 100%;
  font-family: var(--mono); font-size: 12px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  overflow: hidden;
}
.label > span { padding: 2px 6px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.label > span:first-child { background: var(--surface-2); color: var(--muted); }

.alert-item { padding: 12px 14px; display: grid; gap: 6px; }
.alert-item + .alert-item { border-top: 1px solid var(--border); }
.alert-item-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.alert-item-name { font-weight: 650; overflow-wrap: anywhere; }
.alert-item-summary { color: var(--muted); font-size: 14px; overflow-wrap: anywhere; }
.alert-item-foot { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: 13px; color: var(--faint); }
.alert-item-foot a { color: var(--accent); font-weight: 600; }
details > summary { cursor: pointer; color: var(--muted); font-size: 13px; font-weight: 600; list-style: none; }
details > summary::-webkit-details-marker { display: none; }
details > summary::before { content: "▸ "; }
details[open] > summary::before { content: "▾ "; }
details[open] > summary { margin-bottom: 8px; }

.timeline { list-style: none; margin: 0; padding: 4px 0; }
.tl-item {
  position: relative;
  display: grid; grid-template-columns: 20px 1fr; gap: 10px;
  padding: 8px 14px;
}
.tl-item::before {
  content: ""; position: absolute; left: 23px; top: 0; bottom: 0; width: 2px; background: var(--border);
}
.tl-item:first-child::before { top: 16px; }
.tl-item:last-child::before { bottom: calc(100% - 16px); }
.tl-dot {
  position: relative; z-index: 1;
  width: 10px; height: 10px; margin: 5px 0 0 5px; border-radius: 50%;
  background: var(--surface); border: 2px solid var(--faint);
}
.tl-triggered .tl-dot, .tl-notify_failed .tl-dot, .tl-deadman_silent .tl-dot { border-color: var(--crit); background: var(--crit); }
.tl-acknowledged .tl-dot { border-color: var(--warn); background: var(--warn); }
.tl-resolved .tl-dot { border-color: var(--ok); background: var(--ok); }
.tl-snoozed .tl-dot { border-color: var(--snooze); }
.tl-note .tl-dot { border-color: var(--accent); background: var(--accent); }
.tl-body { min-width: 0; font-size: 14px; }
.tl-text { overflow-wrap: anywhere; }
.tl-text .who { font-weight: 650; }
.tl-time { color: var(--faint); font-size: 12px; }
.tl-note .note {
  margin-top: 6px; padding: 10px 12px;
  background: var(--surface-2); border-radius: var(--radius-sm);
  white-space: pre-wrap; overflow-wrap: anywhere;
}
.note-actions { display: flex; justify-content: flex-end; }
.note-actions .btn { color: var(--muted); }

/* The action bar sits at the bottom of the screen on a phone, and at the
   bottom of the detail pane on desktop. */
.actionbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 15;
  display: flex; gap: 8px;
  padding: 10px 16px calc(10px + var(--safe-bottom));
  background: var(--surface);
  border-top: 1px solid var(--border);
}
.actionbar .btn { min-height: 48px; }
.actionbar .btn-primary { flex: 1; font-size: 16px; }

.detail-placeholder {
  display: grid; place-items: center; height: 100%;
  color: var(--faint); text-align: center; padding: 32px;
}

/* ---------- sheet (dialog) ---------- */

.sheet {
  width: 100%; max-width: 100%;
  max-height: 88dvh;
  margin: auto 0 0; padding: 0;
  border: 0; border-radius: 16px 16px 0 0;
  background: var(--surface); color: var(--text);
  box-shadow: var(--shadow-lg);
  overflow: auto;
}
.sheet::backdrop { background: rgb(0 0 0 / 40%); }
.sheet[open] { animation: sheet-up 0.18s ease-out; }
@keyframes sheet-up { from { transform: translateY(24px); opacity: 0.6; } }
.sheet-inner { padding: 8px 16px calc(16px + var(--safe-bottom)); }
.sheet-grab { width: 40px; height: 4px; margin: 0 auto 12px; border-radius: 2px; background: var(--border-strong); }
.sheet-title { font-size: 17px; font-weight: 700; margin: 0 0 4px; }
.sheet-text { color: var(--muted); margin: 0 0 14px; font-size: 14px; }
.sheet-form { display: grid; gap: 12px; }
.sheet-actions { display: flex; gap: 8px; margin-top: 16px; }
.sheet-actions .btn { flex: 1; }

.menu { list-style: none; margin: 0 -4px; padding: 0; }
.menu-item {
  display: flex; align-items: center; gap: 12px;
  width: 100%; min-height: 50px; padding: 0 12px;
  background: none; border: 0; border-radius: var(--radius-sm);
  text-align: left; font-size: 16px; cursor: pointer;
}
.menu-item:hover { background: var(--surface-2); }
.menu-item .icon { color: var(--muted); flex: none; }
.menu-item .menu-sub { margin-left: auto; color: var(--faint); font-size: 13px; }
.menu-item.danger, .menu-item.danger .icon { color: var(--crit); }
.menu-item[aria-checked="true"] { font-weight: 700; }
.menu-item[aria-checked="true"]::after { content: "✓"; margin-left: 8px; color: var(--accent); }
.menu-sep { height: 1px; background: var(--border); margin: 6px 12px; }

/* ---------- toast ---------- */

.toast {
  position: fixed; left: 50%; z-index: 50;
  bottom: calc(var(--tabbar-h) + var(--safe-bottom) + 12px);
  transform: translateX(-50%);
  max-width: calc(100% - 32px);
  padding: 10px 16px; border-radius: var(--radius);
  background: var(--text); color: var(--bg);
  font-size: 14px; font-weight: 600;
  box-shadow: var(--shadow-lg);
}
.toast.error { background: var(--crit); color: #fff; }
.app.detail-open ~ .toast { bottom: calc(80px + var(--safe-bottom)); }

/* ---------- on-call ---------- */

.page-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin: 16px auto 12px; }
.page-head h2 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }

.now-card { display: flex; align-items: center; gap: 14px; padding: 16px; margin-top: 16px; }
.avatar {
  flex: none; display: grid; place-items: center;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent);
  font-weight: 750; font-size: 17px; text-transform: uppercase;
}
.avatar.none { background: var(--surface-2); color: var(--faint); }
.now-label { color: var(--muted); font-size: 13px; font-weight: 600; }
.now-name { font-size: 20px; font-weight: 750; }
.you { color: var(--accent); font-weight: 650; font-size: 13px; margin-left: 6px; }

.week-nav { display: flex; align-items: center; gap: 4px; }
.week-nav .label { font-size: 14px; font-weight: 650; min-width: 9em; text-align: center; }
.days { list-style: none; margin: 0; padding: 0; }
.day { display: grid; grid-template-columns: 3.2em 4.2em 1fr; align-items: center; gap: 8px; min-height: 50px; padding: 0 14px; }
.day + .day { border-top: 1px solid var(--border); }
.day-name { font-weight: 650; }
.day-date { color: var(--faint); font-size: 13px; }
.day-who { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.day-who.nobody { color: var(--faint); font-style: italic; }
.day.today { background: var(--accent-soft); }
.day.today:first-child { border-radius: var(--radius) var(--radius) 0 0; }
.day.today:last-child { border-radius: 0 0 var(--radius) var(--radius); }
.day.today .day-name { color: var(--accent); }
.day.past { opacity: 0.6; }

.shift-list { list-style: none; margin: 0; padding: 0; }
.shift-list li { display: flex; justify-content: space-between; padding: 12px 14px; }
.shift-list li + li { border-top: 1px solid var(--border); }
.shift-list .muted { color: var(--faint); }

/* ---------- alerts page ---------- */

.view-alerts .chips { padding-left: 0; padding-right: 0; }
.view-alerts .list { padding-left: 0; padding-right: 0; }
.row.st-firing { --sev: var(--crit); }
.row.st-resolved { --sev: var(--ok); }
.row.no-link { cursor: default; }

/* ---------- account ---------- */

.account-card { display: flex; align-items: center; gap: 14px; padding: 16px; margin-top: 16px; }
.account-name { font-size: 18px; font-weight: 750; }
.account-email { color: var(--muted); font-size: 14px; overflow-wrap: anywhere; }
.pw-form { display: grid; gap: 12px; padding: 16px; }
.form-ok {
  margin: 0; padding: 10px 12px;
  background: var(--ok-soft); color: var(--ok);
  border-radius: var(--radius-sm); font-size: 14px;
}
.kbd-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.kbd-table td { padding: 8px 14px; border-top: 1px solid var(--border); }
.kbd-table tr:first-child td { border-top: 0; }
kbd {
  display: inline-block; min-width: 1.6em; padding: 1px 6px;
  font-family: var(--mono); font-size: 12px; text-align: center;
  background: var(--surface-2); border: 1px solid var(--border-strong); border-bottom-width: 2px;
  border-radius: 4px;
}
.only-desktop { display: none; }
.foot-note { color: var(--faint); font-size: 13px; text-align: center; margin: 24px auto; }

/* ---------- desktop ---------- */

@media (min-width: 900px) {
  :root { --tabbar-h: 0px; }

  .app { display: grid; grid-template-columns: 220px 1fr; height: 100dvh; }

  .nav {
    position: static; grid-row: 1 / span 2;
    display: flex; flex-direction: column; gap: 2px;
    height: auto; padding: 16px 12px;
    background: var(--surface);
    border-top: 0; border-right: 1px solid var(--border);
    backdrop-filter: none;
  }
  .nav-brand {
    display: flex; align-items: center; gap: 10px;
    padding: 4px 10px 18px; font-size: 18px; font-weight: 750; letter-spacing: -0.01em;
  }
  .nav-link {
    flex-direction: row; justify-content: flex-start; gap: 12px;
    min-height: 40px; padding: 0 10px; border-radius: var(--radius-sm);
    color: var(--muted); font-size: 14px;
  }
  .nav-link:hover { background: var(--surface-2); }
  .nav-link[aria-current="page"] { background: var(--accent-soft); color: var(--accent); }
  .nav-link svg { width: 20px; height: 20px; }
  .nav-badge { position: static; margin-left: auto; }

  .topbar { display: none; }
  .view { padding-bottom: 0; overflow: auto; height: 100dvh; }
  .view-page { padding: 8px 32px 32px; }

  .view-queue {
    display: grid; grid-template-columns: minmax(340px, 420px) 1fr;
    overflow: hidden;
  }
  .view-queue .pane { overflow: auto; height: 100dvh; }
  .pane-list { border-right: 1px solid var(--border); }
  .pane-list .chips { position: sticky; top: 0; z-index: 2; background: var(--bg); padding-top: 16px; }
  .view-queue:not(.has-detail) .pane-detail { display: block; }

  /* On desktop the list stays visible next to the detail. */
  .app.detail-open .nav { display: flex; }
  .app.detail-open .pane-list { display: block; }
  .detail-head .back { display: none; }
  .detail-head { padding-left: 16px; }

  .pane-detail { position: relative; display: flex; flex-direction: column; }
  .detail { flex: 1; padding: 0 32px 24px; max-width: 900px; width: 100%; }
  .detail-head { margin: 0 -32px; padding-left: 32px; }
  .actionbar {
    position: sticky; bottom: 0;
    padding: 12px 32px;
  }
  .actionbar .btn-primary { flex: 0 1 240px; }

  .sheet {
    width: min(440px, calc(100% - 32px));
    margin: auto; border-radius: 14px;
  }
  .sheet-grab { display: none; }
  .sheet-inner { padding: 20px; }

  .toast, .app.detail-open ~ .toast { bottom: 24px; }
  .only-desktop { display: block; }
}

/* --- admin ---------------------------------------------------------------
   The admin page is three tables of things you act on, so it needs table
   styling the rest of the app never did: the queue is a list of links and the
   account page is a form. */
.admin-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.admin-table th {
  text-align: left; font-weight: 600; color: var(--muted); font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.04em;
  padding: 4px 8px 4px 0; border-bottom: 1px solid var(--border);
}
.admin-table td { padding: 8px 8px 8px 0; border-bottom: 1px solid var(--border); vertical-align: middle; }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.admin-table td .btn-sm + .btn-sm { margin-left: 6px; }
/* A disabled account stays readable — it is still the name on old
   acknowledgements — but should not look like a working one. */
.disabled-row td { opacity: 0.55; }
.btn-sm.danger { color: var(--crit); border-color: var(--crit-soft); }

.inline-form { display: flex; gap: 8px; margin-top: 12px; }
.inline-form input { flex: 1; min-width: 0; }

.admin-settings .setting-value { width: 5.5em; margin-right: 6px; }
.admin-settings .setting-unit { max-width: 8em; }
.admin-settings button[type="submit"] { margin-top: 12px; }
.small { font-size: 13px; }

/* The name in the user list is the way to that person's page. */
.user-link { color: var(--text); font-weight: 650; text-decoration: none; }
.user-link:hover { color: var(--accent); text-decoration: underline; }

.invite-block { margin-top: 20px; border-top: 1px solid var(--border); padding-top: 12px; }
.invite-block h3 { margin: 0 0 4px; font-size: 14px; }
/* The link is shown once and never stored, so it has to be selectable and
   wrap rather than scroll off the side of a phone. */
.invite-out { margin-top: 12px; font-size: 13px; }
.invite-link {
  display: block; margin-top: 6px; padding: 8px; border-radius: var(--radius-sm);
  background: var(--surface-2); font-family: var(--mono); font-size: 12px;
  word-break: break-all; user-select: all;
}

/* --- one user ------------------------------------------------------------ */
.back-link {
  display: inline-flex; align-items: center; gap: 2px; margin-bottom: 12px;
  color: var(--muted); font-size: 14px; text-decoration: none;
}
.back-link:hover { color: var(--text); }
.back-link svg { width: 18px; height: 18px; }

.user-head { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.user-head h2 { margin: 0; }

.user-facts {
  display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px;
  margin: 12px 0 0; font-size: 14px;
}
.user-facts dt { color: var(--muted); }
.user-facts dd { margin: 0; overflow-wrap: anywhere; }

.row-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.admin-table .row-actions { margin-top: 0; gap: 6px; }

/* --- team settings -------------------------------------------------------
   Forms with a label above each control, rather than the queue's rows of
   links. The escalation ladder is the only nested structure in the app, so it
   gets a little indentation to make the levels read as an order. */
.stacked-form { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; align-items: flex-start; }
.stacked-form label { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; font-size: 14px; }
.stacked-form label.checkbox { gap: 8px; }
.stacked-form input.wide { min-width: min(420px, 100%); }
.team-picker { margin-top: 8px; max-width: 100%; }

.ladder-level {
  border-left: 3px solid var(--border-strong);
  padding: 8px 0 8px 12px; margin: 12px 0;
}
.ladder-head { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.ladder-targets { display: flex; flex-direction: column; gap: 6px; margin-top: 8px; }
.target-row { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }

/* An integration key is shown exactly once, so it should look like something
   to act on rather than another row of text. */
.key-panel {
  margin-top: 12px; padding: 12px;
  border: 1px solid var(--accent); border-radius: 8px; background: var(--accent-soft);
}
.key-panel pre {
  overflow-x: auto; background: var(--surface); border: 1px solid var(--border);
  border-radius: 6px; padding: 8px; font-size: 12px;
}
.key-url code { word-break: break-all; }

/* --- onboarding checklist ------------------------------------------------
   Sits above the queue until it is finished or hidden. Deliberately plain:
   it is a list of things to do, not a celebration. */
.onboarding { border-left: 3px solid var(--accent); }
.onboarding-head { display: flex; align-items: center; gap: 10px; }
.onboarding-head h2 { flex: 1; margin: 0; }
.checklist { list-style: none; margin: 12px 0 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.checklist .step { display: flex; gap: 10px; align-items: flex-start; }
.checklist .step p { margin: 2px 0 0; }
.step-mark {
  flex: none; width: 20px; height: 20px; border-radius: 50%;
  border: 1px solid var(--border-strong); color: var(--accent);
  display: flex; align-items: center; justify-content: center; font-size: 13px;
}
.step.done .step-mark { border-color: var(--accent); }
.step.done > div > strong { color: var(--muted); text-decoration: line-through; }
.step-actions { display: flex; gap: 6px; margin-top: 6px; flex-wrap: wrap; }

.signup-intro { margin: 0 0 4px; font-size: 14px; color: var(--muted); }

/* --- admin sub-navigation ------------------------------------------------
   A strip of links across the top of every admin page, one per sub-section.
   Deliberately not .chip: chips filter what a page already shows, here and in
   the queue, and these four go somewhere. Same aria-current convention as the
   tab bar, so the state lives on the attribute rather than in a class. */
.subnav {
  display: flex; gap: 2px;
  margin: 12px auto 0;
  border-bottom: 1px solid var(--border);
  overflow-x: auto; scrollbar-width: none;
}
.subnav::-webkit-scrollbar { display: none; }
.subnav-link {
  flex: none;
  padding: 8px 12px; margin-bottom: -1px;
  border-bottom: 2px solid transparent;
  color: var(--muted); font-size: 14px; font-weight: 600; white-space: nowrap;
}
.subnav-link:hover { color: var(--text); }
.subnav-link[aria-current="page"] { color: var(--accent); border-bottom-color: var(--accent); }

/* The overview at /admin. The strip above already links to the three, so these
   carry the counts, which is the part a menu cannot say. */
.admin-menu { display: grid; gap: 10px; margin-top: 16px; }
/* The grid's gap is the spacing here, so .card + .card must not add its own. */
.admin-menu .card + .card { margin-top: 0; }
.admin-menu-item { display: block; padding: 14px; }
.admin-menu-item:hover { background: var(--surface-hover); }
.admin-menu-head { display: flex; align-items: baseline; gap: 8px; }
.admin-menu-count { margin-left: auto; color: var(--muted); font-size: 18px; font-weight: 700; }
.admin-menu-item p { margin: 4px 0 0; }