/*
 * Styles structurels et neutres. L'identité visuelle (lot 7) remplacera surtout les
 * variables ci-dessous.
 */
:root {
  --color-bg: #ffffff;
  --color-surface: #f5f5f6;
  --color-text: #1b1b1f;
  --color-muted: #5f6068;
  --color-accent: #3b3bd4;
  --color-accent-contrast: #ffffff;
  --color-border: #dcdce0;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --radius: 8px;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2.5rem;
  --content-width: 64rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #141417;
    --color-surface: #1e1e23;
    --color-text: #ececf0;
    --color-muted: #a3a3ad;
    --color-accent: #8f8fff;
    --color-accent-contrast: #141417;
    --color-border: #33333b;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.5;
}

img,
video,
iframe {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--color-accent);
}

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

.site-header,
.site-main,
.site-footer {
  width: 100%;
  max-width: var(--content-width);
  margin: 0 auto;
  padding: var(--space-3);
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-header__brand {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
  text-decoration: none;
}

.site-main {
  flex: 1;
}

.site-footer {
  color: var(--color-muted);
  font-size: 0.875rem;
}

.muted {
  color: var(--color-muted);
}

.button {
  display: inline-block;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius);
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  font: inherit;
  text-decoration: none;
  cursor: pointer;
}

.button--secondary {
  background: transparent;
  color: var(--color-accent);
}

.hero {
  padding: var(--space-5) 0;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

/* Indicateurs htmx (les styles injectés par htmx sont désactivés pour la CSP). */
.htmx-indicator {
  opacity: 0;
  transition: opacity 200ms ease-in;
}

.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator {
  opacity: 1;
}

/* --- Navigation --- */
.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.inline-form {
  display: inline;
  margin: 0;
}

.link-button {
  padding: 0;
  border: 0;
  background: none;
  color: var(--color-accent);
  font: inherit;
  text-decoration: underline;
  cursor: pointer;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* --- Messages --- */
.flash {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius);
  background: var(--color-surface);
  border-left: 4px solid var(--color-accent);
}

.flash--success {
  border-left-color: #2e8b57;
}

.flash--error {
  border-left-color: #c0392b;
}

/* --- Formulaires --- */
.narrow {
  max-width: 28rem;
}

.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-width: 28rem;
}

.form label {
  font-weight: 600;
}

.form .checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 400;
}

input:not([type="checkbox"]),
select,
textarea {
  width: 100%;
  padding: var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  color: var(--color-text);
  /* 16px minimum : iOS ne zoome pas sur le champ. */
  font: inherit;
  font-size: max(1rem, 16px);
}

input[aria-invalid="true"] {
  border-color: #c0392b;
}

.hint {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.875rem;
}

.field-error {
  margin: 0;
  color: #c0392b;
  font-size: 0.875rem;
}

.button--danger {
  border-color: #c0392b;
  background: #c0392b;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

/* --- Blocs --- */
.card {
  margin: var(--space-4) 0;
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.card--danger {
  border-color: #c0392b;
}

.list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.list__item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-border);
  overflow-wrap: anywhere;
}

.badge {
  padding: 0 var(--space-2);
  border-radius: 999px;
  background: var(--color-surface);
  font-size: 0.8125rem;
}

/* --- Backoffice --- */
.admin-nav,
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.filters [aria-current="page"] {
  font-weight: 700;
}

.search {
  display: flex;
  gap: var(--space-2);
  max-width: 32rem;
  margin-bottom: var(--space-3);
}

.table {
  display: block;
  width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
}

.table th,
.table td {
  padding: var(--space-2);
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  white-space: nowrap;
}

.facts {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: var(--space-1) var(--space-3);
}

.facts dt {
  font-weight: 600;
}

.facts dd {
  margin: 0;
}

.tree,
.tree ul {
  list-style: none;
  padding-left: var(--space-4);
  border-left: 1px solid var(--color-border);
}

.stats {
  padding-left: var(--space-4);
}

.prose {
  max-width: 42rem;
}

/* --- Événements --- */
.event-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 16rem), 1fr));
  gap: var(--space-3);
}

.event-card__link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.event-card__body {
  padding: var(--space-2) 0;
}

.event-card__title {
  margin: 0;
  font-size: 1.125rem;
}

.event-card__when {
  margin: 0;
  color: var(--color-muted);
}

.event-card--cancelled .flyer {
  opacity: 0.5;
}

.flyer {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  background: var(--color-surface);
}

.flyer--empty {
  aspect-ratio: 4 / 5;
}

.event-header {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 48rem) {
  .event-header {
    grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
    align-items: start;
  }
}

.event-header h1 {
  margin-top: 0;
}

.event-header__when {
  font-size: 1.125rem;
}

.event-body {
  margin-top: var(--space-4);
}

.participation {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.badge--danger {
  display: inline-block;
  background: #c0392b;
  color: #ffffff;
}

.form--wide {
  max-width: 40rem;
}

.form-row {
  display: grid;
  gap: var(--space-2);
}

@media (min-width: 36rem) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

/* --- Photos et vidéos --- */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(45%, 9rem), 1fr));
  gap: var(--space-1);
  margin: var(--space-3) 0;
  padding: 0;
  list-style: none;
}

.photo-grid img,
.photo-grid__placeholder {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 4px;
  background: var(--color-surface);
}

.photo-grid__placeholder {
  display: grid;
  place-items: center;
  font-size: 0.8125rem;
  color: var(--color-muted);
}

.photo-grid--admin li.is-hidden,
.list__item.is-hidden {
  opacity: 0.4;
}

.media-actions {
  display: flex;
  justify-content: space-between;
  gap: var(--space-1);
  font-size: 0.875rem;
}

.photo-view {
  margin: 0;
}

.photo-view img {
  display: block;
  max-width: 100%;
  max-height: 85vh;
  width: auto;
  height: auto;
  margin: 0 auto;
}

.photo-nav {
  display: flex;
  justify-content: space-between;
  gap: var(--space-2);
  margin: var(--space-3) 0;
}

.photo-nav [rel="next"] {
  margin-left: auto;
}

.video {
  position: relative;
  aspect-ratio: 16 / 9;
  margin: var(--space-3) 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: #000000;
}

.video__facade {
  position: absolute;
  inset: 0;
  display: block;
  color: #ffffff;
  text-decoration: none;
}

.video__thumb {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video__play {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: rgb(0 0 0 / 70%);
  font-size: 1.5rem;
  transform: translate(-50%, -50%);
}

.video__title {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: var(--space-2) var(--space-3);
  background: linear-gradient(transparent, rgb(0 0 0 / 75%));
}

.video__frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.uploader.is-dragging {
  outline: 2px dashed var(--color-accent);
  outline-offset: var(--space-2);
}

.uploader__status:empty {
  display: none;
}

.list__thumb {
  width: 4rem;
  height: 4rem;
  object-fit: cover;
  border-radius: 4px;
}

/* --- Fil --- */
.feed {
  max-width: 42rem;
}

.post {
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
}

.post__header {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: baseline;
}

.post__photo {
  display: block;
  width: 100%;
  height: auto;
  margin: var(--space-2) 0;
  border-radius: var(--radius);
}

.post__event {
  display: block;
  margin-top: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: inherit;
  text-decoration: none;
}

.feed__more {
  margin: var(--space-4) 0;
}

.event-grid--compact {
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 12rem), 1fr));
}

/* --- Profils --- */
.profile {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.avatar {
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  object-fit: cover;
  background: var(--color-surface);
  color: var(--color-muted);
  font-weight: 700;
}

.avatar--large {
  width: 8rem;
  height: 8rem;
  font-size: 2.5rem;
}

/* --- Réactions et réponses --- */
.reactions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  margin: var(--space-2) 0;
}

.reaction {
  display: inline-flex;
  align-items: center;
  gap: 0.25em;
  min-height: 2.25rem;
  padding: 0 var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-bg);
  color: var(--color-text);
  font: inherit;
  cursor: pointer;
}

.reaction--mine {
  border-color: var(--color-accent);
  background: var(--color-surface);
}

.reactors summary {
  color: var(--color-muted);
  font-size: 0.875rem;
  cursor: pointer;
}

.reactors__items {
  margin: var(--space-1) 0;
  padding-left: var(--space-3);
}

.conversation {
  margin-top: var(--space-5);
  max-width: 42rem;
}

.reply {
  padding: var(--space-2) 0;
  border-top: 1px solid var(--color-border);
}

.reply__header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.reply__body {
  margin: var(--space-1) 0;
  overflow-wrap: anywhere;
}

.reply__children {
  margin-left: var(--space-4);
}

.reply__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: 0.875rem;
}

.reply__actions summary,
.reply__more summary {
  color: var(--color-accent);
  cursor: pointer;
}

.reply-form {
  max-width: 42rem;
  margin: var(--space-2) 0;
}

.avatar--small {
  width: 2rem;
  height: 2rem;
  font-size: 0.875rem;
}

/* --- Modération --- */
.moderation-banner {
  margin: var(--space-2) 0;
  padding: var(--space-2) var(--space-3);
  border-left: 4px solid #c0392b;
  background: var(--color-surface);
  font-size: 0.875rem;
}

.photo-actions,
.moderation-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: var(--space-3);
  margin: var(--space-3) 0;
}

.moderated__photo {
  width: 8rem;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 4px;
}

.moderated__text {
  margin: var(--space-2) 0;
  padding-left: var(--space-3);
  border-left: 3px solid var(--color-border);
  overflow-wrap: anywhere;
}

.photo-grid img.is-hidden {
  opacity: 0.4;
}

/* --- Newsletter --- */
.newsletter-editor {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 60rem) {
  .newsletter-editor {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

.newsletter-preview {
  overflow-wrap: anywhere;
}

.newsletter-preview img {
  max-width: 100%;
  height: auto;
}

.photo-pick {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}