/* Base styles: readable on a phone, light and dark. Kept small on purpose. */
:root {
  --bg: #fafaf7;
  --fg: #1d1d1b;
  --muted: #5f5f5a;
  --accent: #1f6f43;
  --border: #d9d9d2;
  --danger: #a12622;
  --surface: #ffffff;
  --accent-soft: #e8f2ec;
  --touch: 44px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.5;
  color: var(--fg);
  background: var(--bg);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161614;
    --fg: #ecece6;
    --muted: #a5a59d;
    --accent: #5cc48a;
    --border: #3a3a35;
    --danger: #ff8a80;
    --surface: #1f1f1c;
    --accent-soft: #23362a;
  }
}

* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
a {
  color: var(--accent);
}
:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.skip-link {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 30;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  background: var(--surface);
  transform: translateY(-200%);
}
.skip-link:focus {
  transform: none;
}

/*
 * Shell (ADR 0022): one sidebar <aside> holding the main <nav>. Phones: bottom tab bar.
 * 720-1099 px: rail of 84 px. From 1100 px: sidebar of 240 px. Content is fluid.
 */
main {
  max-width: 1760px;
  margin: 0 auto;
  padding: 1.5rem clamp(1rem, 2.2vw, 2.5rem) 4rem;
  container: main / inline-size;
}
main > p,
.prose {
  max-width: 68ch;
}
.top-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.brand {
  font-weight: 700;
  text-decoration: none;
  font-size: 1.15rem;
}
.top-search,
.top-add,
.side-brand,
.side-heading,
.my-collectifs,
.side-foot {
  display: none;
}
.header-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}
.header-links a {
  display: inline-flex;
  align-items: center;
  min-height: var(--touch);
}
.header-links a[aria-current="page"] {
  font-weight: 700;
}
.header-links .avatar {
  justify-content: center;
  width: var(--touch);
  border-radius: 50%;
  background: var(--accent-soft);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
}
.header-links .avatar[aria-current="page"] {
  outline: 2px solid var(--accent);
}

.sidebar {
  position: fixed;
  inset: auto 0 0;
  z-index: 10;
  padding: 0.25rem 0.25rem calc(0.25rem + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.main-nav {
  display: flex;
}
.main-nav a,
.side-foot a {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  min-height: 3.5rem;
  padding: 0 0.25rem;
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 500;
  text-align: center;
  text-decoration: none;
}
.main-nav a:hover,
.side-foot a:hover,
.my-collectifs a:hover {
  color: var(--fg);
}
.main-nav a[aria-current="page"],
.side-foot a[aria-current="page"] {
  color: var(--accent);
  font-weight: 600;
}
.main-nav svg,
.side-foot svg {
  flex: none;
}
body.has-nav main {
  padding-bottom: calc(6rem + env(safe-area-inset-bottom, 0px));
}

@media (min-width: 720px) {
  .has-nav .shell {
    display: grid;
    grid-template-columns: 84px minmax(0, 1fr);
    min-height: 100vh;
  }
  .sidebar {
    position: sticky;
    inset: auto;
    top: 0;
    align-self: start;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    height: 100vh;
    padding: 0.75rem 0.4rem;
    overflow-y: auto;
    border-top: 0;
    border-right: 1px solid var(--border);
  }
  .main-nav {
    flex-direction: column;
    gap: 0.15rem;
  }
  .main-nav a,
  .side-foot a {
    flex: none;
    min-height: 3.6rem;
  }
  .main-nav a[aria-current="page"],
  .side-foot a[aria-current="page"] {
    background: var(--accent-soft);
  }
  .side-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.25rem 0 0.75rem;
  }
  .logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 8px;
    background: var(--accent);
    color: var(--bg);
    font-size: 0.85rem;
    font-weight: 800;
  }
  /* Hidden on the rail but still read, so the brand link keeps its name (WCAG 2.4.4). */
  .brand-name {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }
  .side-foot {
    display: block;
    margin-top: auto;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border);
  }
  .has-nav .top-bar {
    position: sticky;
    top: 0;
    z-index: 15;
    flex-wrap: nowrap;
    min-height: 4rem;
    padding: 0.6rem clamp(1rem, 2.2vw, 2.5rem);
  }
  .has-nav .top-bar > .brand,
  .phone-admin {
    display: none;
  }
  .top-search {
    display: flex;
    flex: 1;
    gap: 0.4rem;
    max-width: 40rem;
  }
  .top-search input {
    min-height: var(--touch);
  }
  .top-search button {
    flex: none;
  }
  .header-links {
    flex-wrap: nowrap;
  }
  .header-links .top-add {
    display: inline-flex;
    white-space: nowrap;
  }
  body.has-nav main {
    padding-bottom: 4rem;
  }
}

@media (min-width: 1100px) {
  .has-nav .shell {
    grid-template-columns: 240px minmax(0, 1fr);
  }
  .sidebar {
    padding: 0.9rem 0.75rem;
  }
  .side-brand {
    justify-content: flex-start;
    padding: 0.25rem 0.6rem 0.9rem;
  }
  .brand-name {
    position: static;
    width: auto;
    height: auto;
    overflow: visible;
    clip-path: none;
  }
  .main-nav a,
  .side-foot a,
  .my-collectifs a {
    flex-direction: row;
    justify-content: flex-start;
    gap: 0.6rem;
    min-height: var(--touch);
    padding: 0 0.6rem;
    font-size: 1rem;
    text-align: left;
  }
  .main-nav svg,
  .side-foot svg {
    width: 20px;
    height: 20px;
  }
  .side-heading {
    display: block;
    margin: 1.1rem 0.6rem 0.35rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }
  .my-collectifs {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
  }
  .my-collectifs a {
    display: flex;
    align-items: center;
    border-radius: 8px;
    color: var(--muted);
    font-size: 0.95rem;
    text-decoration: none;
  }
  .my-collectifs .initials {
    display: inline-flex;
    flex: none;
    align-items: center;
    justify-content: center;
    width: 1.6rem;
    height: 1.6rem;
    border-radius: 6px;
    background: var(--accent-soft);
    font-size: 0.7rem;
    font-weight: 700;
  }
}
.status {
  color: var(--muted);
}

h1 {
  line-height: 1.2;
}

input,
textarea,
select {
  min-height: var(--touch);
  font: inherit;
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--fg);
  width: 100%;
}
.stack {
  display: grid;
  gap: 1rem;
  max-width: 32rem;
}
.field {
  display: grid;
  gap: 0.25rem;
}
.field label {
  font-weight: 600;
}
.optional,
.hint {
  color: var(--muted);
  font-weight: 400;
}
.hint,
.error {
  margin: 0;
  font-size: 0.9rem;
}
.error {
  color: var(--danger);
}
.field-invalid input,
.field-invalid textarea,
.field-invalid select {
  border-color: var(--danger);
}

button,
.button {
  min-height: var(--touch);
  display: inline-block;
  font: inherit;
  font-weight: 600;
  padding: 0.55rem 1rem;
  border: 1px solid var(--accent);
  border-radius: 6px;
  background: var(--accent);
  color: var(--bg);
  text-decoration: none;
  cursor: pointer;
  justify-self: start;
}
button.secondary,
.button.secondary {
  background: transparent;
  color: var(--accent);
}
button.danger,
.button.danger {
  background: var(--danger);
  border-color: var(--danger);
}

.notice {
  padding: 0.75rem 1rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--surface);
}
.notice-error {
  border-color: var(--danger);
  color: var(--danger);
}
.notice-success {
  border-color: var(--accent);
}

.sign-out {
  margin: 0;
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.badge {
  display: inline-block;
  margin-left: 0.4rem;
  padding: 0 0.4rem;
  border: 1px solid var(--accent);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  vertical-align: middle;
}
.cards {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 1rem;
}
.card {
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}
.card p {
  margin-top: 0;
}
.inline-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}
.inline-form input {
  width: auto;
  flex: 1 1 12rem;
}
.card.row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
}
.card.row form {
  margin: 0;
}
.prose {
  white-space: pre-line;
}
.facts {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.25rem 1rem;
}
.facts dt {
  font-weight: 600;
}
.facts dd {
  margin: 0;
}
.summary {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}
.history {
  padding-left: 1.25rem;
  display: grid;
  gap: 0.35rem;
}
.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-top: 1.5rem;
}
.filters {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  align-items: end;
  margin-bottom: 1rem;
}
.filters .actions {
  align-self: end;
}

/* Page header: title on the left, the page's main action on the right. */
.page-head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.page-head h1 {
  margin-bottom: 0.25rem;
}
.page-head p {
  margin: 0;
}

/* Collectifs directory (US-0.7.12): cards fill the width, as many per row as fit. */
.directory {
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 18rem), 1fr));
}
.directory-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.directory-card p {
  margin: 0;
}
.directory-name {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.5rem;
  align-items: baseline;
  justify-content: space-between;
  font-size: 1.1rem;
}
.excerpt {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.directory-new {
  border-style: dashed;
  justify-content: center;
}
.directory-new .button {
  align-self: flex-start;
  margin-top: 0.35rem;
}
.directory-search {
  max-width: 32rem;
  margin-bottom: 1rem;
}

/* Dashboard (US-0.7.2): search first, then recent equipment beside my collectifs when wide. */
.home-search {
  display: grid;
  gap: 0.35rem;
  max-width: 40rem;
  margin-bottom: 1.25rem;
}
.home-search label {
  font-weight: 600;
}
.home-search input {
  min-height: var(--touch);
}
.pending-card {
  display: flex;
  gap: 0.9rem;
  align-items: center;
  max-width: 40rem;
  margin-bottom: 1.25rem;
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--fg);
  text-decoration: none;
}
.pending-count {
  display: inline-flex;
  flex: none;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  background: var(--accent);
  color: var(--bg);
  font-weight: 700;
}
.dashboard {
  display: grid;
  gap: 0 2rem;
  align-items: start;
}
@container main (min-width: 60rem) {
  .dashboard {
    grid-template-columns: minmax(0, 2fr) minmax(16rem, 1fr);
  }
}
.empty-state p {
  margin-top: 0;
}

/* Tabs inside a page: links to distinct URLs, the current one underlined. */
.tabs {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1.25rem;
  overflow-x: auto;
  border-bottom: 1px solid var(--border);
}
.tabs a {
  display: inline-flex;
  align-items: center;
  min-height: var(--touch);
  padding: 0 1rem;
  border-bottom: 3px solid transparent;
  color: var(--muted);
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
}
.tabs a[aria-current="page"] {
  border-bottom-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}

/* « Créer un nouveau lieu » inside the add form (US-0.7.4). */
.new-location {
  display: grid;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border: 1px dashed var(--border);
  border-radius: 8px;
}
.new-location[open] {
  padding-bottom: 1rem;
}
.new-location summary {
  min-height: var(--touch);
  display: flex;
  align-items: center;
  font-weight: 600;
  cursor: pointer;
}

/* Detail template (ADR 0022): content, then a side panel that sticks beside it when wide. */
.detail {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}
.detail-side {
  display: grid;
  gap: 1rem;
}
.detail-side h2 {
  margin-top: 0;
  font-size: 1.1rem;
}
@container main (min-width: 52rem) {
  .detail {
    grid-template-columns: minmax(0, 1fr) minmax(18rem, 24rem);
  }
  .detail-side {
    position: sticky;
    top: 5rem;
  }
}
/* Appeler / SMS / Écrire (US-0.7.6): big enough for a thumb, first thing under the title. */
.contact-buttons {
  margin: 0;
}
.contact-buttons .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 6.5rem;
  min-height: var(--touch);
}
.item-head h1 {
  margin-bottom: 0.25rem;
}
.item-head p.status {
  margin: 0;
}

/* Categories (US-0.7.10): one card per category, in order. */
.category-list {
  display: grid;
  gap: 0.75rem;
  max-width: 48rem;
  padding: 0;
  list-style: none;
}
.category-row {
  display: grid;
  gap: 0.5rem;
}
.category-row p {
  margin: 0;
}
.confirm summary {
  min-height: var(--touch);
  display: flex;
  align-items: center;
  color: var(--danger);
  cursor: pointer;
}
button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* « Vérifiez avant d’ajouter » (US-0.7.7): owner and location grouped above the button. */
.recap {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 1rem;
  border: 1px solid var(--accent);
  border-radius: 8px;
  background: var(--accent-soft);
}
.recap legend {
  padding: 0 0.35rem;
  font-weight: 700;
}

/* Index template (ADR 0022): filters on the left, sticky, then the results. */
.index {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}
@container main (min-width: 56rem) {
  .index {
    grid-template-columns: 16rem minmax(0, 1fr);
  }
  .index-filters {
    position: sticky;
    top: 5rem;
  }
}
.filter-form {
  display: grid;
  gap: 0.9rem;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}
.index-results {
  min-width: 0;
  container: results / inline-size;
}
.results-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  align-items: center;
  margin-bottom: 0.75rem;
}
.results-bar > p {
  margin: 0;
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
}
.chip[aria-current="page"] {
  background: var(--accent);
  color: var(--bg);
}
.chip {
  display: inline-flex;
  align-items: center;
  min-height: var(--touch);
  padding: 0 0.7rem;
  border-radius: 999px;
  background: var(--accent-soft);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
}
.view-switch {
  display: inline-flex;
  margin-left: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.view-switch a {
  display: inline-flex;
  align-items: center;
  min-height: var(--touch);
  padding: 0 0.8rem;
  color: var(--muted);
  text-decoration: none;
}
.view-switch a[aria-current="page"] {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}
.item-grid {
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 15rem), 1fr));
}

/* Data table: dense rows, sortable headers; cards when its container is narrow. */
.data-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}
.data-table th,
.data-table td {
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
}
.data-table th {
  font-size: 0.85rem;
  color: var(--muted);
  white-space: nowrap;
}
.data-table th a {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  color: inherit;
  text-decoration: none;
}
.data-table th[aria-sort] a {
  color: var(--accent);
}
.data-table .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.data-table tbody tr:hover {
  background: var(--accent-soft);
}
@container results (max-width: 40rem) {
  .data-table,
  .data-table tbody,
  .data-table tr,
  .data-table td {
    display: block;
  }
  .data-table {
    border: 0;
    background: transparent;
  }
  .data-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
  }
  .data-table tr {
    margin-bottom: 0.75rem;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface);
  }
  .data-table td {
    padding: 0.1rem 0;
    border: 0;
  }
  .data-table td:not(.cell-name)::before {
    content: attr(data-label) " : ";
    color: var(--muted);
  }
  .data-table .num {
    text-align: left;
  }
}
.results-bar h2 {
  margin: 0;
}

/* Settings template (ADR 0022): contents on the left, sections "explanation | card". */
.settings {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}
.settings-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
}
.toc-link {
  display: inline-flex;
  align-items: center;
  min-width: var(--touch);
  min-height: var(--touch);
  padding: 0 0.35rem;
}
.settings-sections {
  display: grid;
  gap: 1.5rem;
  min-width: 0;
}
.setting {
  display: grid;
  gap: 0.75rem;
  scroll-margin-top: 5rem;
}
.setting h2 {
  margin: 0 0 0.25rem;
  font-size: 1.15rem;
}
.setting p.status {
  margin: 0;
}
.danger-zone {
  border-color: var(--danger);
}
.plain-list {
  margin: 0 0 0.75rem;
  padding-left: 1.1rem;
}
@container main (min-width: 56rem) {
  .settings {
    grid-template-columns: 12rem minmax(0, 1fr);
  }
  .settings-toc {
    position: sticky;
    top: 5rem;
    flex-direction: column;
  }
  .setting {
    grid-template-columns: minmax(12rem, 18rem) minmax(0, 1fr);
    gap: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
  }
  .setting:first-child {
    padding-top: 0;
    border-top: 0;
  }
}

/* Breadcrumb on computers, « Retour » on phones (ADR 0022, ui.md). */
.page-nav {
  margin-bottom: 0.5rem;
}
.back-link {
  display: inline-flex;
  align-items: center;
  min-height: var(--touch);
  font-weight: 600;
  text-decoration: none;
}
.breadcrumb {
  display: none;
}
.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.9rem;
  color: var(--muted);
}
.breadcrumb li + li::before {
  content: "›";
  margin-right: 0.35rem;
}
.crumb-link {
  color: var(--muted);
}
@media (min-width: 720px) {
  .back-link {
    display: none;
  }
  .breadcrumb {
    display: block;
  }
}

/* Wizard template (ADR 0022): wide forms with two fields per row, the long text across. */
.stack.form-wide {
  max-width: 56rem;
}
.field-grid {
  display: grid;
  gap: 1rem 1.5rem;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 16rem), 1fr));
}
.field-grid .field:has(textarea) {
  grid-column: 1 / -1;
}
.recap {
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 16rem), 1fr));
}
.recap legend,
.recap .new-location {
  grid-column: 1 / -1;
}

/* Wizard steps (import, ADR 0022): a numbered list, the current step marked, done steps linked. */
.steps {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
}
.step {
  display: flex;
  align-items: center;
  min-height: var(--touch);
}
.step-link {
  display: inline-flex;
  align-items: center;
  min-height: var(--touch);
}
.step-current span {
  font-weight: 700;
  border-bottom: 3px solid var(--accent);
}
.step-todo span {
  color: var(--muted);
}

/* Import columns: what the file holds beside what it will become. */
.mapping-table select {
  min-width: 12rem;
}
.sample {
  color: var(--muted);
  overflow-wrap: anywhere;
}