/* Portfolio Premium Lightbox CSS */

.portfolio-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.98);
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.4s;
  z-index: 100000;
  backdrop-filter: blur(10px);
}

.portfolio-modal.active {
  opacity: 1;
  visibility: visible;
}

/* Header Bar */
.portfolio-modal-header {
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  color: #fff;
  z-index: 10002;
}

.portfolio-counter {
  font-family: var(--td-ff-body, sans-serif);
  font-size: 14px;
  letter-spacing: 1px;
  opacity: 0.8;
}

.portfolio-modal-close {
  background: transparent;
  border: none;
  color: #fff;
  font-size: 32px;
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.portfolio-modal-close:hover {
  transform: rotate(90deg);
}

/* Main Content Area */
.portfolio-modal-content {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.portfolio-modal-inner {
  width: 100%;
  height: 100%;
  max-width: 90%;
  max-height: 85%;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none; /* Let clicks pass to modalContent for closing */
}

.portfolio-modal-inner > * {
  pointer-events: auto; /* Re-enable for the actual media */
}

.portfolio-modal-image,
.portfolio-modal-video {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  animation: modalZoomIn 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}

@keyframes modalZoomIn {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* Navigation */
.portfolio-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  transition: all 0.3s ease;
  z-index: 10005;
}

.portfolio-nav-btn:hover:not(:disabled) {
  background: var(--td-theme-primary, #0b5eff);
  border-color: transparent;
}

.portfolio-nav-btn.prev { left: 20px; }
.portfolio-nav-btn.next { right: 20px; }

.portfolio-nav-btn:disabled {
  opacity: 0.1;
  cursor: not-allowed;
}

/* Thumbnail Strip */
.portfolio-thumb-strip {
  height: 100px;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  gap: 10px;
  overflow-x: auto;
  scroll-behavior: smooth;
  margin-top: auto;
  z-index: 100010;
}

.portfolio-thumb {
  width: 60px;
  height: 60px;
  flex-shrink: 0;
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  opacity: 0.4;
  border: 2px solid transparent;
  transition: all 0.3s ease;
}

.portfolio-thumb.active {
  opacity: 1;
  border-color: var(--td-theme-primary, #0b5eff);
  transform: scale(1.1);
}

.portfolio-thumb:hover {
  opacity: 0.8;
}

.portfolio-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portfolio-thumb video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Hide scrollbar for thumb strip */
.portfolio-thumb-strip::-webkit-scrollbar {
  display: none;
}
.portfolio-thumb-strip {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Mobile Adjustments */
@media (max-width: 768px) {
  .portfolio-modal-inner {
    width: 95%;
    height: 70%;
  }
  .portfolio-nav-btn {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }
  .portfolio-nav-btn.prev { left: 10px; }
  .portfolio-nav-btn.next { right: 10px; }
  .portfolio-thumb-strip {
    height: 80px;
    justify-content: flex-start;
  }
  .portfolio-thumb {
    width: 50px;
    height: 50px;
  }
}