/* ============================================
   TAMMKREIZ GROUPE CARD STYLES
   Design moderne et élégant
   ============================================ */

.tk-groupe-card {
  background: var(--tk-white);
  border-radius: var(--tk-radius-xl);
  overflow: hidden;
  box-shadow: var(--tk-shadow-sm);
  cursor: pointer;
  transition: all var(--tk-transition-base);
  border: 1px solid var(--tk-gray-100);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.tk-groupe-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--tk-shadow-xl);
  border-color: var(--tk-orange-light);
}

/* Image Container */
.tk-groupe-card-image {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--tk-gray-100) 0%, var(--tk-gray-200) 100%);
}

.tk-groupe-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--tk-transition-slow);
}

.tk-groupe-card:hover .tk-groupe-card-image img {
  transform: scale(1.1);
}

/* Loading state */
.tk-groupe-card-loading {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--tk-gray-100) 0%, var(--tk-gray-200) 100%);
}

.tk-loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--tk-gray-200);
  border-top-color: var(--tk-orange);
  border-radius: var(--tk-radius-full);
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Placeholder */
.tk-groupe-card-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: var(--tk-gray-300);
  background: linear-gradient(135deg, var(--tk-gray-100) 0%, var(--tk-gray-200) 100%);
}

/* Overlay gradient */
.tk-groupe-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.6) 0%, transparent 100%);
  opacity: 0;
  transition: opacity var(--tk-transition-base);
}

.tk-groupe-card:hover .tk-groupe-card-overlay {
  opacity: 1;
}

/* Play button */
.tk-groupe-card-play-btn {
  position: absolute;
  bottom: var(--tk-space-3);
  right: var(--tk-space-3);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--tk-orange) 0%, var(--tk-orange-dark) 100%);
  color: var(--tk-white);
  border: none;
  border-radius: var(--tk-radius-full);
  cursor: pointer;
  font-size: 16px;
  box-shadow: var(--tk-shadow-lg);
  opacity: 0;
  transform: scale(0.8);
  transition: all var(--tk-transition-base);
  z-index: 10;
}

.tk-groupe-card-play-btn:hover {
  background: linear-gradient(135deg, var(--tk-orange-light) 0%, var(--tk-orange) 100%);
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(243, 156, 18, 0.5);
}

.tk-groupe-card:hover .tk-groupe-card-play-btn {
  opacity: 1;
  transform: scale(1);
}

/* Type badge */
.tk-groupe-card-type {
  position: absolute;
  top: var(--tk-space-3);
  left: var(--tk-space-3);
  display: inline-flex;
  align-items: center;
  padding: var(--tk-space-1) var(--tk-space-3);
  background: linear-gradient(135deg, var(--tk-blue) 0%, var(--tk-blue-dark) 100%);
  color: var(--tk-white);
  font-size: var(--tk-font-size-xs);
  font-weight: var(--tk-font-weight-bold);
  border-radius: var(--tk-radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: var(--tk-shadow-md);
  transition: transform var(--tk-transition-fast);
}

.tk-groupe-card:hover .tk-groupe-card-type {
  transform: scale(1.05);
}

/* Content */
.tk-groupe-card-content {
  padding: var(--tk-space-5);
  display: flex;
  flex-direction: column;
  flex: 1;
  text-align: center;
}

.tk-groupe-card-name {
  font-family: var(--tk-font-heading);
  font-size: var(--tk-font-size-lg);
  font-weight: var(--tk-font-weight-bold);
  color: var(--tk-gray-800);
  margin: 0 0 var(--tk-space-3);
  line-height: var(--tk-line-height-tight);
  transition: color var(--tk-transition-fast);
}

.tk-groupe-card:hover .tk-groupe-card-name {
  color: var(--tk-orange);
}

.tk-groupe-card-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--tk-space-2);
  font-size: var(--tk-font-size-sm);
  font-weight: var(--tk-font-weight-bold);
  color: var(--tk-blue);
  margin-top: auto;
  transition: all var(--tk-transition-fast);
}

.tk-groupe-card:hover .tk-groupe-card-cta {
  color: var(--tk-orange);
}

.tk-groupe-card-arrow {
  font-size: var(--tk-font-size-xs);
  transition: transform var(--tk-transition-fast);
}

.tk-groupe-card:hover .tk-groupe-card-arrow {
  transform: translateX(4px);
}

/* Responsive */
@media (max-width: 768px) {
  .tk-groupe-card-image {
    height: 180px;
  }

  .tk-groupe-card-content {
    padding: var(--tk-space-4);
  }

  .tk-groupe-card-name {
    font-size: var(--tk-font-size-base);
  }
}