/* Main Projects Section Container */
.projects-section {
  max-width: 1200px;
  overflow: hidden;
  margin: 40px auto;
  background: var(--bg-elevated);
  padding: 80px 40px;
  border-radius: 16px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.light-theme .projects-section {
  border: 1px solid rgba(0, 0, 0, 0.05);
}

/* Projects Title & Subtitle */
.projects-title {
  text-align: center;
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1rem;
  letter-spacing: 1px;
  position: relative;
  margin-bottom: 10%;
}

.projects-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 2px;
}

.projects-subtitle {
  text-align: center;
  font-size: 1.2rem;
  color: var(--text-light);
  margin-bottom: 3rem;
  font-weight: 400;
}

/* Filter Buttons */
.img-gallery-filters {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  padding: 0 1rem;
}

.img-gallery-filter-btn {
  padding: 8px 16px;
  background: var(--bg-higher);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  color: var(--text-light);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
}

.light-theme .img-gallery-filter-btn {
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.img-gallery-filter-btn:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
  border-color: var(--primary-color);
  box-shadow: 0 4px 15px rgba(138, 99, 255, 0.3);
}

.img-gallery-filter-btn.img-gallery-active {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  box-shadow: 0 4px 15px rgba(138, 99, 255, 0.2);
}

/* Gallery Grid */
.img-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.img-gallery-item {
  background: var(--bg-higher);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
}

.light-theme .img-gallery-item {
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.img-gallery-item:hover {
  transform: translateY(-10px);
  border-color: var(--primary-color);
  box-shadow: 0 25px 50px rgba(138, 99, 255, 0.2);
}

/* Fixed Image Container */
.img-gallery-item .image-container {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-color);
  overflow: hidden;
  position: relative;
}

.light-theme .img-gallery-item .image-container {
  background: rgba(0, 0, 0, 0.02);
}

/* Fixed Image Styles - No More Cropping */
.img-gallery-item img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  object-position: center;
  transition: var(--transition);
  border-radius: 8px;
  padding: 10%;
}

.img-gallery-item:hover img {
  transform: scale(1.05);
}

/* Overlay Content */
.img-gallery-overlay {
  padding: 1.5rem;
  position: relative;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.img-gallery-overlay h3 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 0.5rem;
}

.img-gallery-overlay p {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.img-gallery-hidden {
  display: none !important;
}

/* GitHub Button Styles for Gallery Cards */
.github-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: linear-gradient(135deg, #24292f, #57606a);
  color: white !important;
  text-decoration: none;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-top: auto;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
  z-index: 10;
  align-self: flex-start;
}

.github-btn:hover {
  background: linear-gradient(135deg, #57606a, #6e7681);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  color: white !important;
  text-decoration: none;
}

.github-btn:before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s;
}

.github-btn:hover:before {
  left: 100%;
}

.github-btn i {
  font-size: 1rem;
}

/* Modal Styles */
.img-gallery-modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(6px);
  opacity: 0;
  transition: var(--transition);
}

.img-gallery-modal.img-gallery-modal-open {
  opacity: 1;
}

.img-gallery-modal-content {
  position: relative;
  margin: 4% auto;
  padding: 0;
  width: 90%;
  max-width: 1100px;
  height: 85vh;
  max-height: 860px;
  background: var(--bg-elevated);
  border-radius: 24px;
  overflow: hidden;
  display: flex;
  animation: modalSlideIn 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  border: 1px solid rgba(138, 99, 255, 0.2);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255,255,255,0.04);
}

.img-gallery-modal-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-color));
  z-index: 10;
  border-radius: 24px 24px 0 0;
}

.light-theme .img-gallery-modal-content {
  border: 1px solid rgba(138, 99, 255, 0.15);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(0,0,0,0.04);
}

@keyframes modalSlideIn {
  from {
    transform: translateY(-30px) scale(0.97);
    opacity: 0;
  }
  to {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

.img-gallery-modal-left {
  flex: 1;
  padding: 2.5rem 2rem;
  overflow-y: auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.img-gallery-modal-right {
  flex: 1.5;
  display: flex;
  flex-direction: column;
  background: var(--bg-color);
  position: relative;
  min-height: 0;
  border-left: 1px solid rgba(255, 255, 255, 0.05);
}

.light-theme .img-gallery-modal-right {
  border-left: 1px solid rgba(0, 0, 0, 0.06);
}

.img-gallery-modal-title {
  font-size: 1.7rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

.img-gallery-modal-description {
  color: var(--text-light);
  line-height: 1.8;
  font-size: 0.95rem;
  flex: 1;
}

.modal-desc-text {
  margin-bottom: 1.25rem;
  color: var(--text-light);
  line-height: 1.8;
}

.modal-section {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.modal-section-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.modal-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.modal-tech-tag {
  background: rgba(138, 99, 255, 0.12);
  color: var(--accent-color);
  border: 1px solid rgba(138, 99, 255, 0.25);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 500;
}

.light-theme .modal-tech-tag {
  background: rgba(138, 99, 255, 0.08);
  border: 1px solid rgba(138, 99, 255, 0.2);
}

.modal-year-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-color);
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  width: fit-content;
}

.light-theme .modal-year-badge {
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.1);
}

/* Carousel Arrow Buttons */
.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(138, 99, 255, 0.15);
  border: 1px solid rgba(138, 99, 255, 0.3);
  color: white;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.2s ease;
  backdrop-filter: blur(4px);
  font-size: 1rem;
}

.carousel-arrow:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 4px 16px rgba(138, 99, 255, 0.4);
}

.carousel-prev { left: 12px; }
.carousel-next { right: 12px; }

/* GitHub Button for Modal */
.modal-github-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  background: linear-gradient(135deg, #24292f, #57606a);
  color: white !important;
  text-decoration: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  margin-top: 1.5rem;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
  width: fit-content;
}

.modal-github-btn:hover {
  background: linear-gradient(135deg, #57606a, #6e7681);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  color: white !important;
  text-decoration: none;
}

.modal-github-btn:before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
  transition: left 0.5s;
}

.modal-github-btn:hover:before {
  left: 100%;
}

.modal-github-btn i {
  font-size: 1.2rem;
}

/* Enhanced Carousel Styles */
.img-gallery-carousel-container {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem 1rem;
  overflow: hidden;
  min-height: 400px;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.02) 0%,
    rgba(138, 99, 255, 0.05) 50%,
    rgba(255, 255, 255, 0.02) 100%
  );
  border-radius: 15px;
  margin: 1rem;
}

.light-theme .img-gallery-carousel-container {
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.02) 0%,
    rgba(138, 99, 255, 0.05) 50%,
    rgba(0, 0, 0, 0.02) 100%
  );
}

/* Enhanced Carousel Images */
.img-gallery-carousel-image {
  max-width: 100%;
  width: auto;
  height: 85%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 10px;
  transition: var(--transition);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  padding: 10px;
  filter: brightness(1.1) contrast(1.05);
}

.light-theme .img-gallery-carousel-image {
  background: rgba(0, 0, 0, 0.02);
  border: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.img-gallery-carousel-image:hover {
  transform: scale(1.02);
  filter: brightness(1.15) contrast(1.1);
  box-shadow: 
    0 0 30px rgba(138, 99, 255, 0.3),
    0 12px 40px rgba(0, 0, 0, 0.4);
}

/* Enhanced Carousel Dots */
.img-gallery-carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  padding: 1.5rem 1rem;
  background: var(--bg-elevated);
  flex-shrink: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.img-gallery-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--text-muted);
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.img-gallery-dot.img-gallery-active {
  background: var(--primary-color);
  transform: scale(1.2);
  border-color: rgba(138, 99, 255, 0.3);
  box-shadow: 0 0 10px rgba(138, 99, 255, 0.5);
}

.img-gallery-dot:hover {
  background: var(--primary-color);
  transform: scale(1.1);
  border-color: rgba(138, 99, 255, 0.2);
}

.img-gallery-dot:focus {
  outline: 1px solid var(--primary-color);
  outline-offset: 3px;
}

.img-gallery-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  color: var(--text-light);
  font-size: 2rem;
  font-weight: bold;
  cursor: pointer;
  z-index: 10;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 50%;
  transition: var(--transition);
}

.img-gallery-close:hover {
  background: rgba(0, 0, 0, 0.8);
  color: var(--primary-color);
  transform: scale(1.1);
}

/* Light Theme GitHub Button Adjustments */
.light-theme .github-btn,
.light-theme .modal-github-btn {
  background: linear-gradient(135deg, #24292f, #434953);
  border: 1px solid rgba(36, 41, 47, 0.1);
}

.light-theme .github-btn:hover,
.light-theme .modal-github-btn:hover {
  background: linear-gradient(135deg, #434953, #57606a);
}

/* No Items Message */
.no-items {
  text-align: center;
  color: var(--text-muted);
  font-size: 1.1rem;
  padding: 3rem;
  grid-column: 1 / -1;
}

/* Loading States */
.img-gallery-item img:not([src]),
.img-gallery-carousel-image[src=""],
.img-gallery-carousel-image:not([src]) {
  background: linear-gradient(
    90deg, 
    rgba(138, 99, 255, 0.1) 25%, 
    rgba(255, 255, 255, 0.15) 50%, 
    rgba(138, 99, 255, 0.1) 75%
  );
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
  border: 1px solid rgba(138, 99, 255, 0.2);
}

@keyframes loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ========== RESPONSIVE BREAKPOINTS ========== */

/* Large Desktop (1440px+) */
@media (min-width: 1440px) {
  .img-gallery-carousel-image {
    height: 90%;
    max-height: 85vh;
  }
  
  .img-gallery-carousel-container {
    padding: 3rem 2rem;
    min-height: 500px;
  }
}

/* Standard Desktop (1024px - 1439px) */
@media (min-width: 1024px) and (max-width: 1439px) {
  .img-gallery-carousel-image {
    height: 85%;
    max-height: 80vh;
  }
  
  .img-gallery-carousel-container {
    padding: 2.5rem 1.5rem;
    min-height: 450px;
  }
}
@media (max-width: 768px) {
  .projects-section {
    padding: 60px 24px;
    margin: 20px;
  }

  .projects-title{
    font-size:1.8rem;;
    margin-bottom: 10%;
  }

  .img-gallery-grid {
     grid-template-columns: unset; /* babalik sa global */
    gap: 1.5rem;
  }

.img-gallery-item {
  display: flex;
  justify-content: center; /* horizontal center */
  align-items: center;     /* vertical center */
}

.img-gallery-item img {
  max-width: 70%;
  max-height: 70%;
}

.img-gallery-overlay{
  padding: 1.5rem 0 1.5rem 0;
}

}


/* Tablet Landscape (768px - 1023px) */
@media (min-width: 768px) and (max-width: 1023px) {
  .projects-section {
    padding: 60px 24px;
    margin: 20px;
  }

  .projects-title {
    font-size: 2.2rem;
  }

  .projects-subtitle {
    font-size: 1.1rem;
    margin-bottom: 2rem;
  }

  .img-gallery-modal-content {
    flex-direction: column;
    height: 90vh;
  }

  .img-gallery-modal-left {
    flex: none;
    max-height: 35%;
    padding: 1.5rem;
    overflow-y: auto;
  }

  .img-gallery-modal-right {
    flex: 1;
    min-height: 65%;
  }
  
  .img-gallery-carousel-image {
    height: 80%;
    max-height: 60vh;
  }
  
  .img-gallery-carousel-container {
    padding: 1.5rem 1rem;
    min-height: 350px;
    margin: 0.5rem;
  }
  
  .img-gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
  }
}

/* Tablet Portrait (481px - 767px) */
@media (min-width: 481px) and (max-width: 767px) {
  .img-gallery-modal-content {
    flex-direction: column;
    height: 95vh;
    margin: 2.5% auto;
  }

  .img-gallery-modal-left {
    flex: none;
    max-height: 40%;
    padding: 1.5rem;
    overflow-y: auto;
  }

  .img-gallery-modal-right {
    flex: 1;
    min-height: 60%;
  }
  
  .img-gallery-carousel-image {
    height: 75%;
    max-height: 55vh;
    width: auto;
    filter: brightness(1.2) contrast(1.1);
  }
  
  .img-gallery-carousel-container {
    padding: 1rem;
    min-height: 300px;
    align-items: flex-start;
    padding-top: 2rem;
    margin: 0.5rem;
  }
  
  .img-gallery-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

/* Mobile Landscape (426px - 480px) */
@media (min-width: 426px) and (max-width: 480px) {
  .projects-section {
    padding: 40px 16px;
  }

  .projects-title {
    font-size: 1.8rem;
  }

  .img-gallery-carousel-image {
    height: 70%;
    max-height: 50vh;
    width: auto;
    filter: brightness(1.25) contrast(1.15);
  }
  
  .img-gallery-carousel-container {
    padding: 0.8rem;
    min-height: 280px;
    padding-top: 1.5rem;
    margin: 0.5rem;
  }
  
  .github-btn {
    font-size: 0.8rem;
    padding: 6px 12px;
    gap: 6px;
  }
  
  .modal-github-btn {
    font-size: 0.9rem;
    padding: 10px 20px;
    gap: 8px;
  }
}

/* Mobile Portrait (320px - 425px) */
@media (max-width: 425px) {
  .img-gallery-modal-content {
    flex-direction: column;
    width: 98%;
    height: 95vh;
    margin: 2.5% auto;
    border-radius: 15px;
  }

  .img-gallery-modal-left {
    padding: 1rem;
    max-height: 35%;
  }

  .img-gallery-modal-right {
    flex: 1;
    min-height: 65%;
  }
  
  .img-gallery-carousel-image {
    max-height: 45vh;
    width: auto;
    filter: brightness(1.3) contrast(1.15);
    padding: 8px;
  }
  
  .img-gallery-carousel-container {
    padding: 0.5rem;
    min-height: 250px;
    padding-top: 1rem;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    margin: 0.25rem;
  }
  
  .light-theme .img-gallery-carousel-container {
    background: rgba(0, 0, 0, 0.05);
  }

  .github-btn,
  .modal-github-btn {
    font-size: 0.75rem;
    padding: 8px 14px;
  }

  .img-gallery-filters {
    gap: 6px;
    padding: 0 0.5rem;
    margin-bottom: 2rem;
  }

  .img-gallery-filter-btn {
    font-size: 0.75rem;
    padding: 5px 10px;
  }
  
  .img-gallery-modal-title {
    font-size: 1.5rem;
  }
}

/* Very Small Mobile (below 320px) */
@media (max-width: 319px) {
  .img-gallery-carousel-image {
    height: 60%;
    max-height: 40vh;
  }
  
  .img-gallery-carousel-container {
    padding: 0.5rem;
    min-height: 220px;
  }
}

/* Orientation-based optimizations */
@media (orientation: portrait) {
  .img-gallery-carousel-image {
    max-height: 60vh;
  }
}

@media (orientation: landscape) and (max-width: 1023px) {
  .img-gallery-carousel-image {
    max-height: 70vh;
  }
  
  .img-gallery-modal-content {
    height: 90vh;
  }
}

/* ========== ACCESSIBILITY & INTERACTION ========== */

/* Focus States for Accessibility */
.img-gallery-filter-btn:focus,
.github-btn:focus,
.modal-github-btn:focus,
.img-gallery-dot:focus,
.img-gallery-close:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

.img-gallery-item:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 4px;
}

/* Keyboard Navigation */
.img-gallery-item:focus-visible,
.img-gallery-filter-btn:focus-visible,
.github-btn:focus-visible,
.modal-github-btn:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  .img-gallery-filter-btn {
    border-width: 2px;
  }
  
  .github-btn,
  .modal-github-btn {
    border-width: 2px;
    border-color: #ffffff;
  }
  
  .img-gallery-carousel-image {
    border-width: 2px;
    filter: brightness(1.3) contrast(1.3);
  }
  
  .img-gallery-carousel-container {
    background: rgba(255, 255, 255, 0.1);
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .img-gallery-item,
  .github-btn,
  .modal-github-btn,
  .img-gallery-modal,
  .img-gallery-carousel-image,
  .img-gallery-close {
    animation: none;
    transition: none;
  }
  
  .img-gallery-item:hover {
    transform: none;
  }
  
  .github-btn:hover,
  .modal-github-btn:hover {
    transform: none;
  }
  
  .img-gallery-carousel-image {
    filter: brightness(1.2) contrast(1.1);
  }
  
  .img-gallery-carousel-image:hover {
    transform: none;
    filter: brightness(1.25) contrast(1.15);
  }
}

/* Print Styles */
@media print {
  .img-gallery-modal,
  .github-btn,
  .modal-github-btn {
    display: none !important;
  }
}