/* ── announcements.css — annonces + preuves ──────────────────────────────── */

/* ── Section Annonce ─────────────────────────────────────────────────────── */
#annonceSection {
  display: none;
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 1.5rem auto 0;
  padding: 0 1.5rem;
}

.annonce-card {
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.12), rgba(118, 75, 162, 0.12));
  border: 1px solid rgba(102, 126, 234, 0.35);
  border-radius: 16px;
  padding: 1.5rem 1.75rem;
  position: relative;
  overflow: hidden;
}

.annonce-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent-gradient);
}

.annonce-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.annonce-badge {
  background: var(--accent-gradient);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.25rem 0.65rem;
  border-radius: 20px;
}

.annonce-date {
  color: var(--text-muted);
  font-size: 0.78rem;
  margin-left: auto;
}

#annonceTexte {
  color: var(--text-primary);
  font-size: 1rem;
  line-height: 1.65;
  margin-bottom: 1rem;
  white-space: pre-wrap;
}

#annonceImage {
  width: 100%;
  max-height: 420px;
  object-fit: contain;
  border-radius: 12px;
  border: 1px solid var(--border);
  margin-top: 0.5rem;
}

/* ── Section Preuves ─────────────────────────────────────────────────────── */
#preuvesSection {
  display: none;
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

.preuves-title {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, #ffffff 0%, #a0a0b0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.preuves-subtitle {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 2.5rem;
}

#preuvesGrid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

.preuve-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.preuve-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-light);
  box-shadow: 0 12px 32px rgba(0,0,0,0.35);
}

.preuve-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  cursor: zoom-in;
  transition: transform 0.3s ease;
}

.preuve-card:hover .preuve-img {
  transform: scale(1.03);
}

.preuve-legende {
  padding: 0.75rem 1rem 0.25rem;
  font-size: 0.88rem;
  color: var(--text-primary);
  font-weight: 500;
  line-height: 1.4;
}

.preuve-date {
  padding: 0.25rem 1rem 0.75rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: auto;
}

/* ── Modal zoom preuve ───────────────────────────────────────────────────── */
#preuveModalOverlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(8px);
  z-index: 5000;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  flex-direction: column;
  gap: 1rem;
}

#preuveModalOverlay.open {
  display: flex;
}

#preuveModalImg {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 12px;
  border: 1px solid var(--border-light);
  box-shadow: 0 25px 60px rgba(0,0,0,0.6);
}

#preuveModalLegende {
  color: var(--text-secondary);
  font-size: 0.95rem;
  text-align: center;
  max-width: 600px;
}

.preuve-modal-close {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  font-size: 1.4rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s ease;
  z-index: 5001;
}
.preuve-modal-close:hover { background: rgba(255,68,68,0.2); border-color: #ff4444; color: #ff4444; }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  #preuvesGrid { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
  .preuve-img  { height: 130px; }
  #annonceSection { padding: 0 1rem; }
  #preuvesSection { padding: 2.5rem 1rem; }
}

@media (max-width: 480px) {
  #preuvesGrid { grid-template-columns: 1fr; }
}


.annonce-card {
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.12), rgba(118, 75, 162, 0.12));
  border: 1px solid rgba(102, 126, 234, 0.35);
  border-radius: 16px;
  padding: 1.5rem 1.75rem;
  position: relative;
  overflow: hidden;
}

.annonce-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent-gradient);
}

.annonce-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.annonce-badge {
  background: var(--accent-gradient);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.25rem 0.65rem;
  border-radius: 20px;
}

.annonce-date {
  color: var(--text-muted);
  font-size: 0.78rem;
  margin-left: auto;
}

#annonceTexte {
  color: var(--text-primary);
  font-size: 1rem;
  line-height: 1.65;
  margin-bottom: 1rem;
  white-space: pre-wrap;
}

#annonceImage {
  width: 100%;
  max-height: 420px;
  object-fit: contain;
  border-radius: 12px;
  border: 1px solid var(--border);
  margin-top: 0.5rem;
}

/* ── Section Preuves ─────────────────────────────────────────────────────── */
#preuvesSection {
  display: none;
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

.preuves-title {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, #ffffff 0%, #a0a0b0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.preuves-subtitle {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 2.5rem;
}

#preuvesGrid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

.preuve-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.preuve-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-light);
  box-shadow: 0 12px 32px rgba(0,0,0,0.35);
}

.preuve-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.preuve-card:hover .preuve-img {
  transform: scale(1.03);
}

.preuve-legende {
  padding: 0.75rem 1rem 0.25rem;
  font-size: 0.88rem;
  color: var(--text-primary);
  font-weight: 500;
  line-height: 1.4;
}

.preuve-date {
  padding: 0.25rem 1rem 0.75rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: auto;
}

/* ── Modal zoom preuve ───────────────────────────────────────────────────── */
#preuveModalOverlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(8px);
  z-index: 5000;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  flex-direction: column;
  gap: 1rem;
}

#preuveModalImg {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 12px;
  border: 1px solid var(--border-light);
  box-shadow: 0 25px 60px rgba(0,0,0,0.6);
}

#preuveModalLegende {
  color: var(--text-secondary);
  font-size: 0.95rem;
  text-align: center;
  max-width: 600px;
}

.preuve-modal-close {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  font-size: 1.4rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s ease;
}
.preuve-modal-close:hover { background: rgba(255,68,68,0.2); border-color: #ff4444; color: #ff4444; }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  #preuvesGrid { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
  .preuve-img  { height: 130px; }
  #annonceSection { padding: 0 1rem; }
  #preuvesSection { padding: 2.5rem 1rem; }
}

@media (max-width: 480px) {
  #preuvesGrid { grid-template-columns: 1fr; }
}