.mural-hero {
  padding: 7rem 0 2rem;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0.35)), #6c757d;
  background-size: cover;
  background-position: center;
  color: #fff;
}

.mural-hero h1 {
  font-family: 'Great Vibes', cursive;
  font-size: 2.75rem;
  margin-bottom: 0.5rem;
}

.mural-upload-box {
  background: #fff;
  border-radius: 12px;
  padding: 1.25rem;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  margin-bottom: 2rem;
}

.mural-upload-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.mural-upload-actions label {
  margin: 0;
  cursor: pointer;
}

.mural-feed {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-bottom: 3rem;
}

.mural-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
}

.mural-card.mural-card-novo {
  animation: muralFadeIn 0.4s ease;
}

@keyframes muralFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.mural-card-img-wrap {
  position: relative;
  width: 100%;
  padding-top: 100%;
  background: #f1f3f5;
  overflow: hidden;
}

.mural-card-img-wrap img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: zoom-in;
}

.mural-lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.92);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.mural-lightbox.aberto {
  display: flex;
}

.mural-lightbox img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 6px 30px rgba(0, 0, 0, 0.5);
}

.mural-lightbox-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 2.5rem;
  line-height: 1;
  cursor: pointer;
  z-index: 2001;
  padding: 0 0.5rem;
}

.mural-card-body {
  padding: 0.85rem 1rem 1rem;
}

.mural-card-meta {
  font-size: 0.85rem;
  color: #6c757d;
  margin-bottom: 0.5rem;
}

.mural-card-meta strong {
  color: #495057;
}

.mural-like-btn {
  border: none;
  background: transparent;
  color: #dc3545;
  font-size: 1.1rem;
  padding: 0.25rem 0.5rem 0.25rem 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.mural-like-btn:hover,
.mural-like-btn.liked {
  color: #c82333;
}

.mural-like-btn.liked i {
  font-weight: 900;
}

.mural-like-count {
  font-size: 0.95rem;
  color: #495057;
}

.mural-empty {
  text-align: center;
  color: #6c757d;
  padding: 3rem 1rem;
  grid-column: 1 / -1;
}

.mural-preview {
  max-width: 100%;
  max-height: 200px;
  border-radius: 8px;
  margin-top: 0.75rem;
  display: none;
}

.mural-preview.visible {
  display: block;
}

.mural-status-upload {
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

.mural-aviso-bloqueado {
  border-radius: 8px;
}

.mural-btn-video {
  max-width: 100%;
  white-space: normal;
  word-break: break-word;
}

#modal-video-mural .modal-title {
  font-size: 1.1rem;
}

#modal-video-mural .fab.fa-whatsapp {
  font-size: 1.2rem;
}