/* ═══════════════════════════════════════════════════════════
   actualites.css — Le Journal de Curio
   Charte : Press Start 2P sur titres, palette site existant,
   aucun style inline autorisé, compatible PWA.
   ═══════════════════════════════════════════════════════════ */

/* ── Tokens couleurs (reprend la palette du site) ── */
:root {
  --color-primary:     #e67e22;   /* orange principal */
  --color-primary-dk:  #cf6d17;   /* orange foncé hover */
  --color-secondary:   #3498db;   /* bleu */
  --color-secondary-dk:#217dbb;
  --color-bg:          #f0f4f8;   /* fond général */
  --color-surface:     #ffffff;   /* fond cartes */
  --color-text:        #2c3e50;   /* texte principal */
  --color-text-muted:  #6c7a89;   /* texte secondaire */
  --color-border:      #dce3ec;   /* bordures */
  --color-success:     #27ae60;
  --color-sciences:    #3498db;
  --color-societe:     #9b59b6;
  --color-culture:     #e67e22;
  --color-insolite:    #e74c3c;
  --color-nature:      #27ae60;

  --radius-card:  12px;
  --radius-btn:   8px;
  --shadow-card:  0 2px 12px rgba(0,0,0,.08);
  --shadow-hover: 0 6px 24px rgba(0,0,0,.14);
  --font-pixel:   'Press Start 2P', monospace;
  --font-body:    system-ui, -apple-system, 'Segoe UI', sans-serif;
  --transition:   0.2s ease;
}

/* ── Reset minimal ── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ── Base ── */
body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

/* ═══════════════════════════════════════
   EN-TÊTE
═══════════════════════════════════════ */
.journal-header {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dk) 100%);
  color: #fff;
  padding: 1.25rem 1rem;
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.btn-retour {
  background: rgba(255,255,255,.2);
  border: 2px solid rgba(255,255,255,.5);
  color: #fff;
  font-family: var(--font-pixel);
  font-size: .55rem;
  padding: .5rem .9rem;
  border-radius: var(--radius-btn);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  white-space: nowrap;
}

.btn-retour:hover,
.btn-retour:focus-visible {
  background: rgba(255,255,255,.35);
  transform: translateY(-1px);
  outline: none;
}

.btn-retour:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 2px;
}

.header-title {
  display: flex;
  flex-direction: column;
  gap: .25rem;
}

.header-emoji {
  font-size: 2rem;
  line-height: 1;
}

.header-title h1 {
  font-family: var(--font-pixel);
  font-size: clamp(.75rem, 2.5vw, 1.1rem);
  letter-spacing: .03em;
}

.header-subtitle {
  font-size: .9rem;
  opacity: .9;
}

/* ═══════════════════════════════════════
   CONTENU PRINCIPAL
═══════════════════════════════════════ */
.journal-main {
  flex: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1rem 3rem;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

/* ── Titres de section ── */
.section-title {
  font-family: var(--font-pixel);
  font-size: clamp(.65rem, 1.8vw, .85rem);
  color: var(--color-primary);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: .6rem;
  border-bottom: 3px solid var(--color-primary);
  padding-bottom: .6rem;
}

/* ═══════════════════════════════════════
   GRILLE D'ARTICLES
═══════════════════════════════════════ */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 1.25rem;
}

/* ── Carte article cliquable (balise <a>) ── */
a.article-card {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}

a.article-card:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

.card-lire {
  margin-top: auto;
  padding-top: .6rem;
  font-size: .82rem;
  font-weight: 700;
  color: var(--color-primary);
  align-self: flex-end;
}

/* ── Carte article ── */
.article-card {
  background: var(--color-surface);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}

.article-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.card-emoji {
  font-size: 2.8rem;
  text-align: center;
  padding: 1.1rem 1rem .6rem;
  background: var(--color-bg);
}

.card-body {
  padding: 1rem 1.1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  flex: 1;
}

.card-theme {
  display: inline-block;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: .2rem .55rem;
  border-radius: 999px;
  color: #fff;
  align-self: flex-start;
}

.card-theme--sciences  { background: var(--color-sciences); }
.card-theme--societe   { background: var(--color-societe); }
.card-theme--culture   { background: var(--color-culture); }
.card-theme--insolite  { background: var(--color-insolite); }
.card-theme--nature    { background: var(--color-nature); }

.card-titre {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.35;
}

.card-accroche {
  font-size: .88rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  flex: 1;
}

/* ── États loading / erreur ── */
.loading-state,
.error-state {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .75rem;
  padding: 2.5rem 1rem;
  color: var(--color-text-muted);
  font-size: 1rem;
  text-align: center;
}

.loading-emoji {
  font-size: 2.5rem;
  animation: bounce 1s infinite alternate;
}

@keyframes bounce {
  from { transform: translateY(0); }
  to   { transform: translateY(-8px); }
}

/* ═══════════════════════════════════════
   ARCHIVES — ACCORDÉON
═══════════════════════════════════════ */
.archives-list {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.archive-block {
  background: var(--color-surface);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.archive-header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .9rem 1.1rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: background var(--transition);
}

.archive-header:hover,
.archive-header:focus-visible {
  background: var(--color-bg);
  outline: none;
}

.archive-header:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: -3px;
}

.archive-date {
  font-weight: 700;
  font-size: .92rem;
  color: var(--color-text);
  flex: 1;
}

.archive-count {
  font-size: .8rem;
  color: var(--color-text-muted);
  background: var(--color-bg);
  padding: .2rem .6rem;
  border-radius: 999px;
}

.archive-chevron {
  font-size: .75rem;
  color: var(--color-primary);
  transition: transform var(--transition);
}

.archive-header[aria-expanded="true"] .archive-chevron {
  transform: rotate(180deg);
}

.archive-panel {
  padding: 1rem;
  border-top: 1px solid var(--color-border);
}

.articles-grid--archive {
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
}

.archives-empty {
  color: var(--color-text-muted);
  font-size: .9rem;
  padding: .5rem 0;
}

/* ═══════════════════════════════════════
   PIED DE PAGE
═══════════════════════════════════════ */
.journal-footer {
  background: var(--color-text);
  color: #cdd3da;
  text-align: center;
  padding: 1.1rem 1rem;
  font-size: .82rem;
}

.journal-footer a {
  color: var(--color-primary);
  text-decoration: none;
}

.journal-footer a:hover {
  text-decoration: underline;
}

/* ═══════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════ */
@media (max-width: 600px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .articles-grid {
    grid-template-columns: 1fr;
  }

  .articles-grid--archive {
    grid-template-columns: 1fr;
  }

  .archive-header {
    flex-wrap: wrap;
    gap: .5rem;
  }
}

/* ═══════════════════════════════════════
   ACCESSIBILITÉ — Réduction de mouvement
═══════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  .article-card,
  .btn-retour,
  .loading-emoji {
    transition: none;
    animation: none;
  }
}