/* Theme specific styles */
:root {
  --bg-gradient-dark: linear-gradient(to bottom right, #111827, #1f2937, #111827);
  --bg-gradient-light: linear-gradient(to bottom right, #e2e4e7, #d1d3d7, #e2e4e7);
  --text-dark: #f3f4f6;
  --text-light: #1f2937;
  --glass-bg-dark: rgba(255, 255, 255, 0.1);
  --glass-bg-light: rgba(255, 255, 255, 0.8);
  --glass-border-dark: rgba(255, 255, 255, 0.2);
  --glass-border-light: rgba(0, 0, 0, 0.1);
  --hover-glow-dark: rgba(255, 255, 255, 0.3);
  --hover-glow-light: rgba(59, 130, 246, 0.5);
}

.theme-transition {
  transition: all 0.5s ease;
}

body {
  transition: background 0.3s ease, color 0.3s ease;
}

body.dark {
  background: var(--bg-gradient-dark);
  color: var(--text-dark);
}

body.light {
  background: var(--bg-gradient-light);
  color: var(--text-light);
}

.glass {
  transition: all 0.3s ease;
}

body.dark .glass {
  background: var(--glass-bg-dark);
  border-color: var(--glass-border-dark);
}

body.light .glass {
  background: var(--glass-bg-light);
  border-color: var(--glass-border-light);
}

body.light .portfolio-button {
  background-color: #1f2937;
  color: white;
}

body.light h3 {
  color: var(--text-light);
}

body.light #modalInfo,
body.light #mobileModalContent {
  background: rgba(255, 255, 255, 0.95);
  color: var(--text-light);
}

body.light .dot {
  background: #4b5563;
}

body.light #modalClose,
body.light #mobileModalClose {
  color: #1f2937;
}

body.light #mobileModalTitle {
  color: #1f2937;
}

body.light nav.backdrop-blur-md {
  background: var(--glass-bg-light);
  border: 1px solid var(--glass-border-light);
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

body.dark nav.backdrop-blur-md {
  background: var(--glass-bg-dark);
  border: 1px solid var(--glass-border-dark);
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

body.dark .glass:hover {
  background: rgba(255, 255, 255, 0.15);
}

body.light .image-hover:hover {
  box-shadow: 0 10px 20px rgba(59, 130, 246, 0.5);
}

body.light #modalOverlay {
  background-color: rgba(0, 0, 0, 0.7);
}

body.light .text-gray-300 {
  color: #4b5563;
}

body.light #tabs li:hover {
  color: #1f2937;
}

/* Content protection */
img.protected {
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -o-user-select: none;
  user-select: none;
}

.image-hover {
  cursor: pointer;
  transition: all 0.3s cubic-bezier(.4,2,.6,1);
}

.image-hover:hover {
  transform: scale(1.05);
  filter: brightness(1.1);
}

body.dark .image-hover:hover {
  box-shadow: 0 10px 20px var(--hover-glow-dark);
}

body.light .image-hover:hover {
  box-shadow: 0 10px 20px var(--hover-glow-light);
}

/* Custom scrollbar for dark mode */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background-color: rgba(100, 100, 100, 0.5);
  border-radius: 4px;
}

/* Modal overlay styles */
#modalOverlay {
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(4px);
  z-index: 50;
}

/* Floating navigation arrows */
#modalPrev, #modalNext {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 9999px;
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  cursor: pointer;
  transition: background-color 0.3s ease;
  z-index: 60;
}

#modalPrev:hover, #modalNext:hover {
  background-color: rgba(255, 255, 255, 0.4);
}

#modalPrev.disabled, #modalNext.disabled {
  opacity: 0.3;
  pointer-events: none;
  cursor: default;
}

#modalPrev {
  left: 1rem;
}

#modalNext {
  right: 1rem;
}

/* Banner styling */
.channel-banner {
  width: 100%;
  height: 200px;
  background-position: center;
  background-size: cover;
  position: relative;
}

.channel-title {
  font-size: 3rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
}

.channel-subtitle {
  font-size: 1.5rem;
  text-transform: uppercase;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .channel-banner {
    height: 120px;
  }
  .channel-title {
    font-size: 1.75rem;
  }
  .channel-subtitle {
    font-size: 1rem;
  }
  #modalPrev, #modalNext {
    width: 2.25rem;
    height: 2.25rem;
    display: none !important;
  }
  #modalContent {
    flex-direction: column;
    max-height: 100vh;
  }
  #modalImageContainer {
    max-height: 50vh;
    overflow: auto;
  }
  #modalInfo {
    max-height: 50vh;
    overflow-y: auto;
    border-top: 1px solid white;
    border-left: none;
    padding-top: 1rem;
    width: 100% !important;
    margin-left: 0 !important;
    box-sizing: border-box;
  }
  #modalInfo .flex.items-center.space-x-3.mb-4 {
    justify-content: flex-start !important;
  }
  #modalInfo .flex.items-center.space-x-3.mb-4 > div {
    text-align: left !important;
    width: 100%;
  }
}

/* Left column image container */
#modalImageContainer {
  flex: 1;
  max-height: 80vh;
  overflow: auto;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Make image full bleed in left column */
#modalImage {
  display: block;
  max-height: 100%;
  max-width: 100%;
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center;
}

/* Right column info panel styles */
#modalInfo {
  flex-shrink: 0;
  width: 20rem;
  padding: 1rem;
  overflow-y: auto;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  background: rgba(31, 41, 55, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  position: relative;
}

#modalClose {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 50;
}

/* Glassmorphism and animations */
.glass {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
  transition: background 0.3s ease;
}

.glass:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* Fade down animation */
@keyframes fadeDown {
  0% {
    opacity: 0;
    transform: translateY(-20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fadeDown {
  animation: fadeDown 0.8s ease forwards;
}

.animate-fadeDown.delay-100 {
  animation-delay: 0.1s;
}

.animate-fadeDown.delay-200 {
  animation-delay: 0.2s;
}

/* --- Custom Animations for GSAP --- */

/* Startup slide down + blur */
#startup-anim {
  filter: blur(32px);
  opacity: 0;
  transform: translateY(-80px);
}

/* Blur in for lazy images */
.lazy-blur {
  filter: blur(24px);
  opacity: 0;
  transition: filter 0.7s cubic-bezier(.4,2,.6,1), opacity 0.7s cubic-bezier(.4,2,.6,1);
}

.lazy-blur.loaded {
  filter: blur(0);
  opacity: 1;
}

/* Blur transition for tab switch */
.grid-blur {
  filter: blur(24px);
  opacity: 0;
  transition: filter 0.5s cubic-bezier(.4,2,.6,1), opacity 0.5s cubic-bezier(.4,2,.6,1);
}

.grid-blur.active {
  filter: blur(0);
  opacity: 1;
}

/* Logo tilt */
.logo-tilt {
  transition: transform 0.3s cubic-bezier(.4,2,.6,1);
}

/* Theme toggle smooth animation */
body.theme-anim {
  transition: background 0.7s cubic-bezier(.4,2,.6,1), color 0.7s cubic-bezier(.4,2,.6,1);
}

/* Modal scale up */
.modal-scale {
  transform: scale(0.85);
  opacity: 0;
  filter: blur(24px);
}

.modal-scale.active {
  transform: scale(1);
  opacity: 1;
  filter: blur(0);
  transition: all 0.5s cubic-bezier(.4,2,.6,1);
}

/* Modal blur out */
.modal-blur-out {
  filter: blur(24px);
  opacity: 0;
  transition: filter 0.5s cubic-bezier(.4,2,.6,1), opacity 0.5s cubic-bezier(.4,2,.6,1);
}

/* Prevent FOUC for lazy images */
img.lazy-blur:not(.loaded) {
  visibility: hidden;
}