/* The stylesheet of piquel.fr's pages: auth's sign-in, settings and developer
   console, and the admin dashboard. One token set colours everything; the dark
   set applies when the browser prefers it, unless the page chose a theme. The
   admin dashboard's pages swap the brand marks for red, and keep the accent of
   links and buttons, so red there always means an administrator or a loss.
   Every rule works without scripts: the dashboard loads none. */

/* Tokens: light. */
:root {
  --bg: #eef0f4;
  --surface: #fff;
  --surface-2: #f3f4f7;
  --fg: #111625;
  --muted: #5b6476;
  --line: rgba(15, 18, 30, 0.12);
  --accent: #4353e0;
  --on-accent: #fff;
  --accent-soft: rgba(67, 83, 224, 0.1);
  --brand: #4353e0;
  --on-brand: #fff;
  --brand-soft: rgba(67, 83, 224, 0.1);
  --danger: #c62f2f;
  --danger-soft: rgba(198, 47, 47, 0.1);
  --ok: #13874f;
  --ok-soft: rgba(19, 135, 79, 0.12);
  --warning: #a85a00;
  --warning-soft: rgba(168, 90, 0, 0.12);
  --admin-ring: #d62d2d;
  --admin-line: linear-gradient(90deg, #d62d2d, #f07a3c);
  --focus: #4353e0;
  --radius: 7px;
  --sans: 'DM Sans', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'DM Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --sidebar: 232px;
  --sidebar-collapsed: 56px;
  color-scheme: light;
}
/* Tokens: dark, by preference unless the page chose light, and by choice. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    --bg: #0b0d11;
    --surface: #12151b;
    --surface-2: #181c24;
    --fg: #e9ebf0;
    --muted: #8b92a3;
    --line: rgba(255, 255, 255, 0.09);
    --accent: #7c93ff;
    --on-accent: #0b0d11;
    --accent-soft: rgba(124, 147, 255, 0.14);
    --brand: #7c93ff;
    --on-brand: #0b0d11;
    --brand-soft: rgba(124, 147, 255, 0.14);
    --danger: #ff6b6b;
    --danger-soft: rgba(255, 107, 107, 0.14);
    --ok: #5fd39a;
    --ok-soft: rgba(95, 211, 154, 0.14);
    --warning: #f5b64a;
    --warning-soft: rgba(245, 182, 74, 0.14);
    --admin-ring: #ff4d4d;
    --admin-line: linear-gradient(90deg, #ff4d4d, #ff8a5b);
    --focus: #9fb0ff;
    color-scheme: dark;
  }
}
:root[data-theme='dark'] {
  --bg: #0b0d11;
  --surface: #12151b;
  --surface-2: #181c24;
  --fg: #e9ebf0;
  --muted: #8b92a3;
  --line: rgba(255, 255, 255, 0.09);
  --accent: #7c93ff;
  --on-accent: #0b0d11;
  --accent-soft: rgba(124, 147, 255, 0.14);
  --brand: #7c93ff;
  --on-brand: #0b0d11;
  --brand-soft: rgba(124, 147, 255, 0.14);
  --danger: #ff6b6b;
  --danger-soft: rgba(255, 107, 107, 0.14);
  --ok: #5fd39a;
  --ok-soft: rgba(95, 211, 154, 0.14);
  --warning: #f5b64a;
  --warning-soft: rgba(245, 182, 74, 0.14);
  --admin-ring: #ff4d4d;
  --admin-line: linear-gradient(90deg, #ff4d4d, #ff8a5b);
  --focus: #9fb0ff;
  color-scheme: dark;
}
/* The admin dashboard: the brand marks turn red, so no page is mistaken for
   the account's, while links and buttons keep the accent. */
body.admin {
  --brand: #c62f2f;
  --on-brand: #fff;
  --brand-soft: rgba(198, 47, 47, 0.1);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) body.admin {
    --brand: #ff6b6b;
    --on-brand: #1a0b0b;
    --brand-soft: rgba(255, 107, 107, 0.14);
  }
}
:root[data-theme='dark'] body.admin {
  --brand: #ff6b6b;
  --on-brand: #1a0b0b;
  --brand-soft: rgba(255, 107, 107, 0.14);
}

/* Typefaces, embedded with the executable: the Latin subsets of DM Sans and
   DM Mono (SIL Open Font License, see assets/fonts/OFL-DM-Sans.txt and
   OFL-DM-Mono.txt). */
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('/assets/dm-sans-v17-latin.woff2') format('woff2');
}
@font-face {
  font-family: 'DM Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/dm-mono-v16-latin-400.woff2') format('woff2');
}
@font-face {
  font-family: 'DM Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/assets/dm-mono-v16-latin-500.woff2') format('woff2');
}

/* Base. */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
  color: var(--fg);
  background: var(--bg);
  font-synthesis: none;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  min-height: 100vh;
}
a {
  color: var(--accent);
  text-underline-offset: 3px;
}
h1,
h2,
h3 {
  margin: 0;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.25;
  text-wrap: balance;
}
h1 {
  font-size: 1.35rem;
}
h2 {
  font-size: 1rem;
}
h3 {
  font-size: 0.95rem;
}
p {
  margin: 0;
}
p + p {
  margin-top: 0.5rem;
}
ul,
ol {
  margin: 0;
  padding-left: 1.2rem;
}
small,
.help,
.muted {
  font-size: 0.87rem;
  color: var(--muted);
}
.lead {
  color: var(--muted);
  max-width: 64ch;
}
code,
pre,
.mono {
  font-family: var(--mono);
  font-size: 0.86em;
}
code {
  overflow-wrap: anywhere;
}
pre {
  margin: 0;
  padding: 0.9rem 1rem;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
  line-height: 1.5;
}
pre code {
  overflow-wrap: normal;
  font-size: 0.82rem;
}
time {
  font-family: var(--mono);
  font-size: 0.86em;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 0;
}
button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
}
button,
a,
input,
select,
label {
  touch-action: manipulation;
}
:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}
/* Author display rules would otherwise show what a page or its script hides. */
[hidden] {
  display: none !important;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* Layout helpers. */
form,
.stack {
  display: grid;
  gap: 0.9rem;
}
.stack.tight {
  gap: 0.5rem;
}
.row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.between {
  justify-content: space-between;
}
.row.nowrap {
  flex-wrap: nowrap;
}
.start {
  align-items: flex-start;
}
.grow {
  flex: 1;
  min-width: 0;
}
.full {
  width: 100%;
}
.two {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}
.two.side {
  grid-template-columns: minmax(0, 1fr) 320px;
}
@media (max-width: 760px) {
  .two,
  .two.side {
    grid-template-columns: 1fr;
  }
}

/* Buttons: a filled accent one by default, then quieter and dangerous ones. */
button,
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 0.4rem;
  min-height: 38px;
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--accent);
  border-radius: 6px;
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 600;
  font-size: 0.9rem;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
}
button:hover,
.button:hover {
  filter: brightness(1.08);
}
button:disabled,
.button[aria-disabled='true'] {
  opacity: 0.55;
  cursor: not-allowed;
  filter: none;
}
/* A form the script is posting: its buttons wait. */
form[data-submitted] button {
  cursor: progress;
  opacity: 0.7;
}
.secondary {
  background: var(--surface-2);
  color: var(--fg);
  border-color: var(--line);
}
.danger {
  background: transparent;
  color: var(--danger);
  border-color: var(--danger-soft);
}
.danger:hover {
  background: var(--danger-soft);
  filter: none;
}
.text-button {
  background: transparent;
  color: var(--accent);
  border-color: transparent;
  padding: 0.3rem 0.5rem;
  min-height: 32px;
}
.text-button:hover {
  background: var(--accent-soft);
  filter: none;
}
button.small,
.button.small {
  min-height: 30px;
  padding: 0.25rem 0.65rem;
  font-size: 0.84rem;
}
.icon-button {
  width: 34px;
  min-height: 34px;
  padding: 0;
  background: transparent;
  color: var(--muted);
  border-color: transparent;
}
.icon-button:hover {
  background: var(--surface-2);
  color: var(--fg);
  filter: none;
}
.actions {
  margin-top: 0.2rem;
}
.actions > * {
  flex: 0 0 auto;
}
@media (max-width: 520px) {
  .actions > * {
    flex: 1 1 auto;
  }
}

/* Inputs. */
input,
textarea,
select {
  width: 100%;
  min-height: 38px;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--fg);
}
input::placeholder,
textarea::placeholder {
  color: var(--muted);
  opacity: 0.8;
}
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline-offset: 0;
  border-color: var(--focus);
}
textarea {
  resize: vertical;
  font-family: var(--mono);
  font-size: 0.85rem;
  min-height: 5rem;
}
label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.88rem;
  font-weight: 600;
}
[aria-invalid='true'] {
  border-color: var(--danger);
}
/* An input's help, and why its setting was refused, close below it. */
.field-help,
.field-error {
  margin: -0.45rem 0 0;
}
.field-error {
  color: var(--danger);
  font-size: 0.85rem;
}
fieldset {
  display: grid;
  gap: 0.55rem;
  border: 0;
  padding: 0;
  margin: 0;
  min-width: 0;
}
legend {
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  padding: 0;
}
/* A checkbox or radio button beside its label, its help below the label. */
.choice {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.1rem 0.6rem;
  align-items: start;
}
.choice input {
  width: auto;
  min-height: 0;
  margin: 0.25rem 0 0;
  accent-color: var(--accent);
}
.choice label {
  font-weight: 500;
}
.choice .field-help {
  grid-column: 2;
  margin: 0;
}
.search input {
  flex: 1;
  min-width: 10rem;
}

/* A link to the page's content, shown only to a keyboard. */
.skip {
  position: absolute;
  top: 0.5rem;
  left: -100vw;
  z-index: 30;
  padding: 0.4rem 0.7rem;
  border-radius: 6px;
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 600;
  text-decoration: none;
}
.skip:focus-visible {
  left: 0.5rem;
}
.content:focus {
  outline: none;
}

/* Shell: the sidebar beside the page, which the status bar closes. */
.shell {
  display: grid;
  grid-template-columns: var(--sidebar) minmax(0, 1fr);
  min-height: 100vh;
}
html[data-sidebar='collapsed'] .shell {
  grid-template-columns: var(--sidebar-collapsed) minmax(0, 1fr);
}
.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.7rem 0.5rem;
  background: var(--surface);
  border-right: 1px solid var(--line);
  overflow-y: auto;
  overflow-x: hidden;
}
.sidebar .top {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.4rem 0.9rem;
}
.sidebar .top form {
  display: contents;
}
.sidebar .close {
  display: none;
}
.sidebar .brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.02em;
  color: var(--fg);
  text-decoration: none;
}
.mark {
  display: grid;
  place-items: center;
  flex: none;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: var(--brand);
  color: var(--on-brand);
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 500;
}
.area {
  margin-left: 0.1rem;
  padding: 0.05rem 0.4rem;
  border-radius: 4px;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 0.72rem;
  font-weight: 600;
}
.sidebar .group {
  padding: 0.75rem 0.5rem 0.25rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
}
.sidebar nav {
  display: grid;
  gap: 0.1rem;
}
.sidebar nav a,
.sidebar .end a,
.sidebar .end button {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.55rem;
  width: 100%;
  min-height: 34px;
  padding: 0.35rem 0.5rem;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-weight: 500;
  font-size: 0.9rem;
  text-align: left;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
}
.sidebar nav a:hover,
.sidebar .end a:hover,
.sidebar .end button:hover {
  background: var(--surface-2);
  color: var(--fg);
  filter: none;
}
.sidebar nav a[aria-current] {
  background: var(--surface-2);
  color: var(--fg);
  box-shadow: inset 2px 0 0 var(--brand);
}
.sidebar .count {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--muted);
}
.sidebar .count.warning {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--warning);
}
.sidebar .end {
  margin-top: auto;
  padding-top: 0.5rem;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 0.1rem;
}
.sidebar .who {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.5rem;
  font-size: 0.88rem;
  font-weight: 500;
  min-width: 0;
}
.sidebar .who small {
  display: block;
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 400;
}
.sidebar .who > div {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
/* The theme switch: one form, whose button for the other theme shows. These
   rules outweigh the sidebar's button rule above. */
.sidebar .end .theme-toggle button {
  display: none;
}
.sidebar .end .theme-toggle button[value='dark'] {
  display: flex;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) .sidebar .end .theme-toggle button[value='dark'] {
    display: none;
  }
  :root:not([data-theme='light']) .sidebar .end .theme-toggle button[value='light'] {
    display: flex;
  }
}
:root[data-theme='dark'] .sidebar .end .theme-toggle button[value='dark'] {
  display: none;
}
:root[data-theme='dark'] .sidebar .end .theme-toggle button[value='light'] {
  display: flex;
}
/* The drawer's backdrop, which only phones show, and its state, a checkbox the
   top bar's button labels, which only phones keep in the tab order, ahead of
   the drawer. */
.scrim {
  display: none;
}
.menu-state {
  display: none;
}
/* Collapsing: the rail keeps the icons, whose titles name them. */
.sidebar .collapse {
  margin-left: auto;
  width: 28px;
  min-height: 28px;
  padding: 0;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}
.sidebar .collapse:hover {
  background: var(--surface-2);
  color: var(--fg);
  filter: none;
}
html[data-sidebar='collapsed'] .sidebar {
  padding-inline: 0.4rem;
  align-items: center;
}
html[data-sidebar='collapsed'] .sidebar .top {
  flex-direction: column;
  gap: 0.6rem;
  padding: 0.3rem 0 0.6rem;
}
html[data-sidebar='collapsed'] .sidebar .brand .name,
html[data-sidebar='collapsed'] .sidebar .area,
html[data-sidebar='collapsed'] .sidebar .label,
html[data-sidebar='collapsed'] .sidebar .count:not(.warning),
html[data-sidebar='collapsed'] .sidebar .who > div {
  display: none;
}
html[data-sidebar='collapsed'] .sidebar .collapse {
  margin: 0;
  transform: rotate(180deg);
}
html[data-sidebar='collapsed'] .sidebar .group {
  width: 24px;
  height: 0;
  padding: 0;
  margin: 0.4rem 0;
  border-top: 1px solid var(--line);
  overflow: hidden;
}
html[data-sidebar='collapsed'] .sidebar nav,
html[data-sidebar='collapsed'] .sidebar .end {
  width: 100%;
}
html[data-sidebar='collapsed'] .sidebar nav a,
html[data-sidebar='collapsed'] .sidebar .end a,
html[data-sidebar='collapsed'] .sidebar .end button,
html[data-sidebar='collapsed'] .sidebar .who {
  justify-content: center;
  padding: 0.45rem 0;
  position: relative;
}
html[data-sidebar='collapsed'] .sidebar nav a[aria-current] {
  box-shadow: inset 0 0 0 1px var(--line);
}
html[data-sidebar='collapsed'] .sidebar .count.warning {
  position: absolute;
  top: 5px;
  right: 7px;
  margin: 0;
}
html[data-sidebar='collapsed'] .sidebar .theme-toggle {
  width: 100%;
}
/* The page: a top bar, its content and the status bar. */
.main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 100vh;
}
body.admin .main::before {
  content: '';
  height: 3px;
  background: var(--admin-line);
  flex: none;
}
.topbar {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  min-height: 46px;
  padding: 0.35rem 1.4rem;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.topbar .menu-button {
  display: none;
}
.crumb {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  min-width: 0;
  font-family: var(--mono);
  font-size: 0.84rem;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.crumb b {
  color: var(--fg);
  font-weight: 500;
}
.crumb a {
  color: inherit;
  text-decoration: none;
}
.crumb a:hover {
  color: var(--fg);
}
.topbar .right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.topbar .search {
  width: min(320px, 40vw);
  flex-wrap: nowrap;
}
.topbar .me {
  display: inline-flex;
  border-radius: 50%;
}
.topbar .me:hover .avatar {
  filter: brightness(1.12);
}
.search-box {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0 0.5rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--bg);
  color: var(--muted);
  font-weight: 400;
}
.search-box:focus-within {
  border-color: var(--focus);
}
.search-box input {
  min-height: 30px;
  padding: 0.2rem 0;
  border: 0;
  background: transparent;
  font-size: 0.86rem;
}
.search-box input:focus-visible {
  outline: none;
}
.content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.4rem;
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
}
.content.narrow {
  max-width: 640px;
}
.page-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.page-head .lead {
  margin-top: 0.15rem;
}
.status {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 32px;
  padding: 0.3rem 1.4rem;
  background: var(--surface);
  border-top: 1px solid var(--line);
  font-size: 0.8rem;
  color: var(--muted);
  flex-wrap: wrap;
}
.status .right {
  margin-left: auto;
  display: flex;
  gap: 0.9rem;
}
.status a {
  color: inherit;
}
.status .health {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

/* The signed-out pages: one narrow column, the brand above and the status bar
   below. */
.auth {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.auth > header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.4rem 1.2rem;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
body.admin .auth::before {
  content: '';
  height: 3px;
  background: var(--admin-line);
  flex: none;
}
.auth > header .brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
  text-decoration: none;
}
.auth > main {
  flex: 1;
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
  padding: clamp(1.5rem, 8vh, 4rem) 1.2rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.auth > main h1 {
  font-size: 1.5rem;
}
.auth .divider {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--muted);
  font-size: 0.82rem;
}
.auth .divider::before,
.auth .divider::after {
  content: '';
  flex: 1;
  border-top: 1px solid var(--line);
}
.auth > main > footer {
  display: grid;
  gap: 0.4rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--line);
}
/* piquel.fr's own pages, in the same frame as the signed-out ones, wider. */
.auth > header .site-links {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.9rem;
  font-weight: 500;
}
.auth > header .site-links a {
  color: var(--muted);
  text-decoration: none;
}
.auth > header .site-links a:hover {
  color: var(--fg);
}
.auth.site > main {
  max-width: 960px;
  gap: 1.5rem;
}
.eyebrow {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--accent);
  letter-spacing: 0.04em;
}
.hero {
  display: grid;
  gap: 0.8rem;
  max-width: 640px;
  padding: clamp(0.5rem, 4vh, 2rem) 0 1rem;
}
.hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  letter-spacing: -0.02em;
}
.hero .lead {
  font-size: 1.05rem;
}
.hero .row {
  margin-top: 0.6rem;
}
/* Two columns of cards, one on narrow screens. */
.site-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
  gap: 1rem;
}
.site-grid .card.wide {
  grid-column: 1 / -1;
}
.site-grid .card p {
  color: var(--muted);
}
.site-grid .card a:not(.button) {
  justify-self: start;
  font-weight: 500;
  text-decoration: none;
}
.site-grid .card a:not(.button):hover {
  text-decoration: underline;
}
/* A policy: a long document, read at a comfortable measure. */
.policy {
  max-width: 720px;
  display: grid;
  gap: 0.8rem;
}
.policy h1 {
  font-size: 1.8rem;
  letter-spacing: -0.02em;
}
.policy h2 {
  margin-top: 1.4rem;
  font-size: 1.1rem;
}
.policy p,
.policy li {
  line-height: 1.65;
  color: var(--muted);
}
.policy li {
  margin: 0.3rem 0;
}
.policy strong {
  color: var(--fg);
  font-weight: 600;
}
/* The reference of a server error's trace, below the page. */
.reference {
  margin-top: 1rem;
  max-width: 560px;
}

/* Cards: a bordered surface, with an optional header row. */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-width: 0;
}
.card > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  flex-wrap: wrap;
  padding: 0.65rem 0.9rem;
  border-bottom: 1px solid var(--line);
}
.card > header h2 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.card > header a {
  font-size: 0.86rem;
  font-weight: 500;
  text-decoration: none;
}
.card > header a:hover {
  text-decoration: underline;
}
.card > .body,
.card > form {
  padding: 0.9rem;
}
.card > .body {
  display: grid;
  gap: 0.9rem;
}
.card > p.help,
.card > p.empty {
  padding: 0.7rem 0.9rem;
}
.count {
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 400;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0 0.3rem;
}
.empty {
  color: var(--muted);
}

/* Lists of rows inside a card: the text keeps its room, and the row's buttons
   wrap under it on a narrow window. */
.list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.list > li,
.item {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 0.7rem;
  padding: 0.65rem 0.9rem;
  border-bottom: 1px solid var(--line);
  min-width: 0;
}
.list > li:last-child,
.item:last-child {
  border-bottom: 0;
}
.list > li.open {
  display: grid;
}
.item .text,
.list .text {
  flex: 1 1 14rem;
  min-width: 0;
}
.item small,
.list .text small,
.list .text .help {
  display: block;
  font-family: var(--mono);
  font-size: 0.78rem;
}
.item strong,
.list .text strong {
  font-weight: 600;
}
/* A row opened for editing or confirmation. */
.open-row {
  display: grid;
  gap: 0.8rem;
  padding: 0.8rem 0.9rem;
  border-top: 1px solid var(--line);
  background: var(--surface-2);
}
.open-row:first-child {
  border-top: 0;
}
/* A form folded behind a button, such as adding a passkey: the summary looks
   like the button, and the form opens below it. */
.disclosure {
  border-top: 1px solid var(--line);
}
.disclosure > summary {
  display: flex;
  list-style: none;
  padding: 0.6rem 0.9rem;
  cursor: pointer;
}
.disclosure > summary::-webkit-details-marker {
  display: none;
}
.disclosure > summary:focus {
  outline: none;
}
.disclosure > summary:focus-visible .button {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}
.disclosure[open] > summary .button {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: transparent;
}
.disclosure > .open-row {
  border-top: 0;
}
/* A change the service would refuse: its button, disabled, and why. */
.refused {
  display: grid;
  gap: 0.15rem;
  justify-items: end;
  max-width: 18rem;
  text-align: right;
}
.refused small {
  font-size: 0.76rem;
}
/* A confirmation the browser opens over the page, with no script, and closes
   on a click outside or Escape. */
.dialog {
  margin: auto;
  inset: 0;
  width: min(480px, calc(100vw - 2rem));
  max-height: calc(100vh - 2rem);
  max-height: calc(100dvh - 2rem);
  overflow: auto;
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  color: var(--fg);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}
.dialog:popover-open {
  display: grid;
  gap: 0.8rem;
}
.dialog::backdrop {
  background: rgba(0, 0, 0, 0.45);
}
.dialog h2 {
  font-size: 1.05rem;
}
/* Where a list's page stands, and the pages before and after it. */
.pager {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  flex-wrap: wrap;
  font-size: 0.86rem;
}

/* Tables. */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
th,
td {
  text-align: left;
  padding: 0.55rem 0.9rem;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
th {
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 500;
  color: var(--muted);
  background: var(--surface-2);
  white-space: nowrap;
}
tbody tr:last-child td {
  border-bottom: 0;
}
td.right,
th.right {
  text-align: right;
}
/* A table scrolls sideways in its card rather than wrapping its cells' words. */
.table-wrap {
  overflow-x: auto;
}
.table-wrap td {
  white-space: nowrap;
}
.details {
  font-size: 0.78rem;
  overflow-wrap: anywhere;
}

/* Badges: a state in a small rounded label. */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.05rem 0.45rem;
  border-radius: 5px;
  font-size: 0.76rem;
  font-weight: 600;
  background: var(--accent-soft);
  color: var(--accent);
  vertical-align: middle;
  white-space: nowrap;
}
.badge.ok {
  background: var(--ok-soft);
  color: var(--ok);
}
.badge.warning {
  background: var(--warning-soft);
  color: var(--warning);
}
.badge.danger {
  background: var(--danger-soft);
  color: var(--danger);
}
.badge.neutral {
  background: var(--surface-2);
  color: var(--muted);
  border: 1px solid var(--line);
}
.badge.admin {
  background: var(--danger-soft);
  color: var(--danger);
}
.badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.dot {
  display: inline-block;
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}
.dot.ok {
  background: var(--ok);
}
.dot.warning {
  background: var(--warning);
}
.dot.danger {
  background: var(--danger);
}
.dot.accent {
  background: var(--accent);
}

/* Avatars: initials, ringed in red for administrators. */
.avatar {
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 26px;
  height: 26px;
  padding: 0;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.avatar.admin {
  box-shadow:
    0 0 0 2px var(--surface),
    0 0 0 3.5px var(--admin-ring);
}
.avatar.small {
  width: 20px;
  height: 20px;
  font-size: 0.58rem;
}
.avatar.small.admin {
  box-shadow:
    0 0 0 1.5px var(--surface),
    0 0 0 3px var(--admin-ring);
}

/* Messages: what the last change did, why one failed, and what to do. */
.notice {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: inset 3px 0 0 var(--ok);
  font-size: 0.92rem;
}
.notice.error {
  box-shadow: inset 3px 0 0 var(--danger);
  color: var(--danger);
}
.notice.warning {
  box-shadow: inset 3px 0 0 var(--warning);
}
.notice.info {
  box-shadow: inset 3px 0 0 var(--muted);
}
.notice > svg {
  flex: none;
  margin-top: 0.15rem;
}
.notice .text {
  flex: 1;
  min-width: 0;
}
.notice .text small {
  display: block;
  color: var(--muted);
}
.notice.stack {
  display: grid;
  gap: 0.7rem;
}
.hint {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  flex-wrap: wrap;
  padding: 0.7rem 0.9rem;
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  border-radius: var(--radius);
  background: var(--accent-soft);
}
.hint > svg {
  color: var(--accent);
  flex: none;
}
.hint .text {
  flex: 1;
  min-width: 14rem;
}
.hint .text small {
  display: block;
  color: var(--muted);
}

/* Overview tiles. */
.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.7rem;
}
.stat {
  padding: 0.7rem 0.9rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-width: 0;
}
.stat .label {
  display: block;
  font-size: 0.82rem;
  color: var(--muted);
}
.stat .value {
  display: block;
  margin: 0.2rem 0 0.1rem;
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.stat .value small {
  font-size: 0.85rem;
  font-weight: 400;
}
.stat .detail {
  display: block;
  font-family: var(--mono);
  font-size: 0.76rem;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.stat .detail.ok {
  color: var(--ok);
}
.stat .detail.warning {
  color: var(--warning);
}
.stat.warning {
  border-color: var(--warning);
  box-shadow: inset 0 0 0 1px var(--warning);
}
.stat.warning .value {
  color: var(--warning);
}
@media (max-width: 900px) {
  .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Event feeds: a time, a coloured dot, what happened and its mono detail. */
.events {
  list-style: none;
  margin: 0;
  padding: 0;
}
.events > li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  padding: 0.55rem 0.9rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
}
.events > li:last-child {
  border-bottom: 0;
}
.events time {
  flex: none;
  width: 8.4rem;
  padding-top: 0.15rem;
  font-size: 0.76rem;
}
.events .dot {
  margin-top: 0.5rem;
}
.events .text {
  flex: 1;
  min-width: 0;
}
.events .text small {
  display: block;
  font-family: var(--mono);
  font-size: 0.76rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.events .text small.wrap {
  white-space: normal;
}
.events .fact {
  color: var(--fg);
}
/* An event's kind and trace, which open its stored JSON. */
.events .raw {
  margin-top: 0.15rem;
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--muted);
}
.events .raw summary {
  list-style: none;
  cursor: pointer;
  overflow-wrap: anywhere;
}
.events .raw summary::-webkit-details-marker {
  display: none;
}
.events .raw summary::before {
  content: '▸ ';
}
.events .raw[open] summary::before {
  content: '▾ ';
}
.events .raw summary:hover {
  color: var(--fg);
}
.events .raw pre {
  margin-top: 0.4rem;
  max-height: 18rem;
  overflow: auto;
}
.events .raw pre code {
  font-size: 0.74rem;
}

/* A record's facts: each name beside its value. */
.facts {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: 0.45rem 1.2rem;
  margin: 0;
  font-size: 0.92rem;
}
.facts dt {
  color: var(--muted);
}
.facts dd {
  margin: 0;
  min-width: 0;
  overflow-wrap: anywhere;
}
@media (max-width: 520px) {
  .facts {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }
  .facts dd {
    margin-bottom: 0.4rem;
  }
}

/* A value with a copy button beside it. */
.copy {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.code-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.25rem 0.2rem 0.25rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-2);
}
.code-line code {
  flex: 1;
  min-width: 0;
}

/* Tabs within a page, such as an app's. */
.tabs {
  display: flex;
  gap: 0.2rem;
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
}
.tabs a {
  padding: 0.5rem 0.7rem;
  margin-bottom: -1px;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  font-weight: 500;
  font-size: 0.9rem;
  text-decoration: none;
  white-space: nowrap;
}
.tabs a[aria-current] {
  border-bottom-color: var(--accent);
  color: var(--fg);
}

/* An email address, blurred until its visually hidden checkbox is checked. */
.private-address {
  display: inline;
  position: relative;
  font: inherit;
  cursor: pointer;
}
.private-address input {
  position: absolute;
  width: 1px;
  height: 1px;
  min-height: 0;
  padding: 0;
  opacity: 0;
}
.private-address span {
  filter: blur(5px);
  transition: filter 0.15s;
}
.private-address input:checked + span {
  filter: none;
}
.private-address:has(input:focus-visible) span {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

/* Icons. */
.icon {
  width: 16px;
  height: 16px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Phones and narrow windows: the sidebar becomes a drawer the menu button
   opens, with no script, through a checkbox the shell reads. */
@media (max-width: 860px) {
  .shell,
  html[data-sidebar='collapsed'] .shell {
    grid-template-columns: minmax(0, 1fr);
  }
  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 20;
    width: min(280px, 85vw);
    height: 100vh;
    height: 100dvh;
    padding-bottom: calc(0.7rem + env(safe-area-inset-bottom));
    transform: translateX(-100%);
    /* Hidden once off screen, so its links leave the tab order too. */
    visibility: hidden;
    transition:
      transform 0.18s ease-out,
      visibility 0s 0.18s;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.3);
  }
  /* Expanded always: the rail is never collapsed in a drawer. */
  html[data-sidebar='collapsed'] .sidebar {
    align-items: stretch;
    padding-inline: 0.5rem;
  }
  html[data-sidebar='collapsed'] .sidebar .top {
    flex-direction: row;
    gap: 0.3rem;
    padding: 0.3rem 0.4rem 0.9rem;
  }
  html[data-sidebar='collapsed'] .sidebar .brand .name,
  html[data-sidebar='collapsed'] .sidebar .area,
  html[data-sidebar='collapsed'] .sidebar .label,
  html[data-sidebar='collapsed'] .sidebar .count:not(.warning),
  html[data-sidebar='collapsed'] .sidebar .who > div {
    display: initial;
  }
  html[data-sidebar='collapsed'] .sidebar .group {
    width: auto;
    height: auto;
    padding: 0.75rem 0.5rem 0.25rem;
    margin: 0;
    border-top: 0;
    overflow: visible;
  }
  html[data-sidebar='collapsed'] .sidebar nav a,
  html[data-sidebar='collapsed'] .sidebar .end a,
  html[data-sidebar='collapsed'] .sidebar .end button,
  html[data-sidebar='collapsed'] .sidebar .who {
    justify-content: flex-start;
    padding: 0.35rem 0.5rem;
  }
  html[data-sidebar='collapsed'] .sidebar .count.warning {
    position: static;
  }
  .sidebar form .collapse {
    display: none;
  }
  .sidebar .close {
    display: grid;
    place-items: center;
    margin-left: auto;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    color: var(--muted);
    cursor: pointer;
  }
  .shell:has(#menu:checked) .sidebar {
    transform: none;
    visibility: visible;
    transition-delay: 0s;
  }
  .scrim {
    position: fixed;
    inset: 0;
    z-index: 19;
    background: rgba(0, 0, 0, 0.45);
  }
  .shell:has(#menu:checked) .scrim {
    display: block;
  }
  .topbar .menu-button {
    display: inline-grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border: 1px solid var(--line);
    border-radius: 6px;
    color: var(--muted);
    cursor: pointer;
  }
  /* The state, in the tab order ahead of the drawer, out of sight. */
  .menu-state {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 1px;
    height: 1px;
    min-height: 0;
    margin: 0;
    padding: 0;
    opacity: 0;
  }
  .shell:has(.menu-state:focus-visible) .menu-button {
    outline: 2px solid var(--focus);
    outline-offset: 2px;
  }
  .topbar,
  .status {
    padding-inline: 1rem;
  }
  .topbar .search {
    width: auto;
    flex: 1 1 6rem;
    max-width: 50%;
  }
  .crumb {
    flex: 1 1 auto;
  }
  .content {
    padding: 1rem;
  }
}
/* Phones: the search box takes a row of its own below the crumb. */
@media (max-width: 600px) {
  .topbar {
    flex-wrap: wrap;
    row-gap: 0.5rem;
  }
  .topbar .right {
    display: contents;
  }
  .topbar .me {
    margin-left: auto;
  }
  .topbar .search {
    order: 10;
    flex: 1 1 100%;
    max-width: none;
  }
}
@media (max-width: 520px) {
  html {
    font-size: 14.5px;
  }
  .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  th:not(:first-child),
  td:not(:first-child) {
    padding-left: 0.5rem;
  }
  .events time {
    width: 4.6rem;
  }
  .card > header {
    padding-inline: 0.75rem;
  }
  .list > li,
  .item,
  .card > .body,
  .card > form,
  .open-row {
    padding-inline: 0.75rem;
  }
}