/* HARD override pentru placeholder fără thumbnail */
.thumbnail-placeholder.centered.lead {
  position: relative !important;
  color: transparent !important;        /* ascunde textul */
  text-indent: -9999px !important;
  font-size: 0 !important;
  line-height: 0 !important;
  overflow: hidden !important;
  min-height: 0 !important;
  background: none !important;
  border-radius: .5rem !important;
}
.thumbnail-placeholder.centered.lead::before {
  content: "" !important;
  display: block !important;
  width: 100% !important;
  padding-top: 56.25% !important;       /* 16:9 */
  background-image: url('/assets/images/default-cover.png') !important;
  background-size: cover !important;
  background-position: center !important;
  background-repeat: no-repeat !important;
  border-radius: .5rem !important;
}

/* Linie albastră sub navbar */
nav.navbar {
  border-bottom: 5px solid #083675 !important;
}

/* Ajustare pentru afișarea completă a imaginii */
.thumbnail-placeholder.centered.lead::before {
  content: "" !important;
  display: block !important;
  width: 100% !important;
  padding-top: 100% !important;          /* pătrat (1:1) */
  background-image: url('/assets/images/default-cover.png') !important;
  background-size: contain !important;   /* afișează întreaga imagine */
  background-position: center center !important;
  background-repeat: no-repeat !important;
  background-color: #fff !important;     /* fundal alb pentru margini */
  border-radius: .5rem !important;
}