.media-slider-wrapper {
	position: relative;
	width: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	margin-top: 10px;
}

.flex-row {
	flex-direction: row;
}

/* Container for media and caption */
.slider-content {
	display: flex;
	flex-direction: column;
	align-items: center;
	width: 100%;
	position: relative;
}

/* Media slider styling */
.slider-container {
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
	overflow: hidden;
	background: transparent;
	transition: all var(--transition-duration, 500ms) ease-in-out;
	width: var(--slider-width, 100%);
	height: var(--slider-height, 360px);
	opacity: 1;
	border-radius: 4px;
}



.slider-media {
	max-width: 100%;
	max-height: 100%;
	border-radius: 4px;
}

img.slider-media {
	width: 100%;
	/* top: 50%; */
    position: relative;
    transform: translateY(-50%);
}

.media-wrapper {
	margin: auto 0;
    height: 100%;
	overflow: auto;
	scrollbar-width: none;  /* Firefox */
	-ms-overflow-style: none;  /* IE 10+ */
}

  .media-wrapper:has(img.slider-media) {
	display: flex;
	align-items: center;
	justify-content: center;
  }
  
  .media-wrapper:has(.audio-container) {
	display: flex;
	align-items: center;
	justify-content: center;
  }
  
  .media-wrapper:has(.pdf-container) {
	display: flex;
	align-items: center;
	justify-content: center;
  }
  
  .media-wrapper > :not(img):not(.audio-container):not(.pdf-container) {
	display: block;
	width: 100%;
	text-align: center;
  }

  .media-wrapper::-webkit-scrollbar {
	display: none;  
  }


.slider-caption-container {
	width: 100%;
	text-align: center;
	margin-top: 5px;
}

.slider-caption {
	color: #fff;
	font-size: 0.9em;
}

/* Overlay caption styling */
.slider-caption-overlay {
	position: absolute;
	bottom: 0px;
	width: 100%;
	background: rgba(0, 0, 0, 0.5);
	color: #fff;
	text-align: center;
	font-size: 0.9em;
	padding: 5px;
	right: 0;
	border-radius: 5px;
}


/* Horizontal thumbnail container */
.thumbnail-container.horizontal {
	display: flex;
	flex-direction: row;
	overflow-x: auto;
	white-space: nowrap;
	width: 100%;
	margin: 10px 0;
	/* CSS hints to improve performance */
	will-change: transform;
	contain: layout paint;
}

/* Vertical thumbnail container */
.thumbnail-container.vertical {
	display: flex;
	flex-direction: column;
	overflow-y: auto;
	margin: 10px 0;
	min-width: 95px;
}

/* Thumbnail styling */
.thumbnail {
	width: 98px;
	height: 70px;
	object-fit: cover;
	cursor: pointer;
	border: 3px solid transparent;
	border-radius: 5px;
	transition: border-color 0.1s;
}

.thumbnail:hover {
	border-color: blue;
	border-radius: 8px;
}

/* Increased size for vertical thumbnails */
.vertical-thumb {
	height: 70px;
	width: 98px;
	min-height: 70px;
	min-width: 98px;
}

/* Active thumbnail style */
.active-thumbnail {
	border: 3px solid #FF4081 !important;
	border-radius: 8px;
}

/* Placeholder for non-image thumbnails */
.thumbnail-placeholder {
	width: 98px;
	height: 68px;
	min-width: 98px;
	display: flex;
	justify-content: space-around;
	align-items: center;
	background: #343434;
    color: #ebebeb;
	font-weight: bold;
	border: 2px solid transparent;
	border-radius: 5px;
	font-size: 0.8em;
	cursor: pointer;
	margin: auto 4px;
	overflow: hidden;
}

.vertical-thumbnail-container {
	max-width: 92px;
}


/* Thin scrollbar styling for thumbnails */
.thumbnail-container::-webkit-scrollbar {
	height: 3px;
	width: 6px;
}
.thumbnail-container::-webkit-scrollbar-track {
	background: transparent;
}
.thumbnail-container::-webkit-scrollbar-thumb {
	background: rgba(0,0,0,0.5);
	border-radius: 3px;
}

.fullscreen_style {
	height: 85vh;
}


/* Drawing Annotation Styles */
.drawing-canvas {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 10;
	pointer-events: auto;
}

.drawing-toolbar {
	display: flex;
	align-items: center;
	gap: 4px;
	background-color: rgba(0, 0, 0, 0.5);
	border-radius: 4px;
	padding: 4px;
	z-index: 20;
	position: absolute;
	top: 5px;
	left: 50%;
	transform: translateX(-50%);
}

.drawing-dropdown {
	display: flex;
	align-items: center;
	position: relative;
}

.drawing-dropdown summary {
	list-style: none;
	outline: none;
	border: none;
	background: none;
	padding: 0;
	margin: 0;
	display: flex;
	align-items: center;
	cursor: pointer;
}

.drawing-dropdown[open] summary {
	/* Optional: highlight when open */
	background: rgba(0,0,0,0.7);
}

.drawing-linewidth-input,
.drawing-size-slider {
	height: 24px;
	width: 36px;
	font-size: 14px;
	margin: 0 2px;
	box-sizing: border-box;
	border-radius: 4px;
	border: 1px solid #444;
	background: #fff;
	color: #222;
	text-align: center;
	vertical-align: middle;
}

.drawing-size-slider {
	width: 60px;
	accent-color: #ff4081;
	margin-left: 4px;
	margin-right: 2px;
}

.drawing-color-input {
	width: 28px;
	height: 28px;
	padding: 0;
	border: none;
	background: none;
	margin: 0 2px;
	vertical-align: middle;
}

/* Visualizer Styles */
.visualizer-canvas {
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	height: var(--visualizer-height, 80px);
	pointer-events: none;
	z-index: 100;
}

/* Media Slider Styles */
.media-slider-wrapper {
	position: relative;
}

.flex-row {
	display: flex;
	flex-direction: row;
}

.flex-column {
	display: flex;
	flex-direction: column;
}

.center {
	align-items: center;
	justify-content: center;
}

.slider-content {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	width: var(--slider-width, 100%);
}



/* Thumbnail Styles */
.thumbnail-container.horizontal {
	width: var(--thumbnail-width, 100%);
	overflow-x: auto;
	white-space: nowrap;
	margin: 10px 0;
}

.thumbnail-container.vertical {
	height: var(--thumbnail-height, 300px);
	overflow-y: auto;
}

.thumbnail {
	cursor: pointer;
}



.notes-container {
	position: absolute;
	bottom: 10px;
	left: 10px;
	width: calc(100% - 20px);
	background: rgba(255, 255, 255, 0.8);
	padding: 5px;
	display: none;
}

.notes-container.visible {
	display: block;
}

.notes-textarea {
	width: 100%;
	height: 60px;
}

/* Drawing Overlay */
.drawing-overlay {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	pointer-events: none;
}

/* Transition Effects */
/* The transition duration is set via the CSS variable --transition-duration */

.transition-fade-out {
	opacity: 0;
	transition: opacity var(--transition-duration, 300ms) ease-in-out;
}

.transition-fade-in {
	opacity: 1;
	transition: opacity var(--transition-duration, 300ms) ease-in-out;
}

.transition-slide-next-out {
	transform: translateX(-100%);
	transition: transform var(--transition-duration, 300ms) ease-in-out;
}

.transition-slide-prev-out {
	transform: translateX(100%);
	transition: transform var(--transition-duration, 300ms) ease-in-out;
}

.transition-slide-next-in,
.transition-slide-prev-in {
	transform: translateX(0);
	transition: transform var(--transition-duration, 300ms) ease-in-out;
}

.transition-zoom-out {
	transform: scale(0.5);
	opacity: 0;
	transition: all var(--transition-duration, 300ms) ease-in-out;
}

.transition-zoom-in {
	transform: scale(1);
	opacity: 1;
	transition: all var(--transition-duration, 300ms) ease-in-out;
}

.transition-slide-up-out {
	transform: translateY(100%);
	transition: transform var(--transition-duration, 300ms) ease-in-out;
}

.transition-slide-up-in {
	transform: translateY(0);
	transition: transform var(--transition-duration, 300ms) ease-in-out;
}

.transition-slide-down-out {
	transform: translateY(-100%);
	transition: transform var(--transition-duration, 300ms) ease-in-out;
}

.transition-slide-down-in {
	transform: translateY(0);
	transition: transform var(--transition-duration, 300ms) ease-in-out;
}

.transition-flip-out {
	transform: perspective(400px) rotateY(90deg);
	opacity: 0;
	transition: all var(--transition-duration, 300ms) ease-in-out;
}

.transition-flip-in {
	transform: perspective(400px) rotateY(0);
	opacity: 1;
	transition: all var(--transition-duration, 300ms) ease-in-out;
}

.transition-flip-vertical-out {
	transform: perspective(400px) rotateX(90deg);
	opacity: 0;
	transition: all var(--transition-duration, 300ms) ease-in-out;
}

.transition-flip-vertical-in {
	transform: perspective(400px) rotateX(0);
	opacity: 1;
	transition: all var(--transition-duration, 300ms) ease-in-out;
}

.transition-rotate-out {
	transform: rotate(180deg) scale(0.5);
	opacity: 0;
	transition: all var(--transition-duration, 300ms) ease-in-out;
}

.transition-rotate-in {
	transform: rotate(0) scale(1);
	opacity: 1;
	transition: all var(--transition-duration, 300ms) ease-in-out;
}

.transition-blur-out {
	filter: blur(20px);
	opacity: 0;
	transition: all var(--transition-duration, 300ms) ease-in-out;
}

.transition-blur-in {
	filter: blur(0);
	opacity: 1;
	transition: all var(--transition-duration, 300ms) ease-in-out;
}

.transition-squeeze-out {
	transform: scaleX(0);
	opacity: 0;
	transition: all var(--transition-duration, 300ms) ease-in-out;
}

.transition-squeeze-in {
	transform: scaleX(1);
	opacity: 1;
	transition: all var(--transition-duration, 300ms) ease-in-out;
}

/* Active Thumbnail */
.active-thumbnail {
	border: 2px solid #00ff00;
}

.slider-content {
	width: 100%;
  }
  

  
  .thumbnail-container.horizontal {
	width: 100%;
  }
  
  .thumbnail-container.vertical {
	height: 300px; /* default height for vertical thumbnails */
  }
  
  .fullscreen-slider {
	height: 85vh;
  }
  

  .notes-container {
	position: absolute;
	bottom: 10px;
	left: 10px;
	width: calc(100% - 20px);
	background: rgba(56, 56, 56, 0.8);
	padding: 5px;
	display: none;
  }
  

  audio.slider-media.audio-media {
    width: 88%;
    visibility: visible !important;
    display: block !important;
    margin: 0 auto;
    min-height: 40px;
    max-height: 50px;
	margin-bottom: 90px;
}

.media-wrapper:has(audio) {
    width: 88%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pdf-container {
	width: 100%;
	height: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
	overflow: hidden;
  }
  
  .pdf-media {
	width: 100%;
	height: 100%;
	border: none;
	overflow: hidden;
  }
  
  .media-wrapper:has(.pdf-container) {
	width: 100%;
	height: 100%;
	padding: 0;
  }

.drawing-canvas {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 10;
	pointer-events: auto;
  }
  
  .drawing-toolbar {
	position: absolute;
	top: 5px;
	left: 50%;
	transform: translateX(-50%);
	background-color: rgba(0, 0, 0, 0.5);
	border-radius: 4px;
	padding: 4px;
	display: flex;
	gap: 4px;
	z-index: 20;
  }
  
  .drawing-dropdown {
	position: relative;
	display: inline-block;
	font-size: 14px;
	background: rgba(0, 0, 0, 0.5);
	border: none;
	border-radius: 4px;
  }
  
  .drawing-dropdown-summary {
	list-style: none;
	cursor: pointer;
	background: transparent;
	color: #fff;
	outline: none;
  }

  /* Base styling for the visualizer canvas */
.visualizer-canvas {
	display: block;
	width: 100%;
	/* Default height if no specific height modifier is added */
	height: 100px;
  }
  
  /* Height modifier classes for specific canvas heights */
  .visualizer-canvas.visualizer-height-80 {
	height: 80px;
  }
  
  .visualizer-canvas.visualizer-height-100 {
	height: 100px;
  }
  
  .visualizer-canvas.visualizer-height-120 {
	height: 120px;
  }
  
  /* Zoom and pan controls */
.zoom-controls {
	position: absolute;
	bottom: 10px;
	right: 40px;
	z-index: 100;
	display: flex;
	gap: 5px;
	transition: opacity 0.3s ease;
  }
  
  /* Cursor styles for different zoom states */
  .can-zoom {
	cursor: zoom-in;
  }
  
  .can-zoom.zoomed {
	cursor: grab;
  }
  
  .can-zoom.zoomed:active {
	cursor: grabbing;
  }
  
  /* Image transform styling */
  .img-transformed {
	transition: transform 0.2s ease-out;
	transform-origin: center;
  }
  
  .img-transformed.dragging {
	transition: none;
  }


  /* Compare Mode Styles */
.media-wrapper:has(.media-slider-compare-container) {
	display: flex;
	align-items: center;
	justify-content: center;
}

.media-slider-compare-container {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
	inset: 0;
}

.compare-image-container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.compare-image {
	position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.compare-image-1 {
    z-index: 2;
}

.compare-vertical .compare-image-1 {
    clip-path: inset(0 calc(100% - var(--compare-position)) 0 0);
}

.compare-horizontal .compare-image-1 {
    clip-path: inset(0 0 calc(100% - var(--compare-position)) 0);
}

.compare-image-2 {
    z-index: 1;
}

.compare-slider-handle {
    position: absolute;
    z-index: 3;
    background-color: rgba(255,255,255,0.7);
    box-shadow: 0 0 5px rgba(0,0,0,0.5);
}

.compare-vertical .compare-slider-handle {
    top: 0;
    bottom: 0;
    width: 1px;
    margin-left: -2px;
    left: var(--compare-position);
    cursor: ew-resize;
}

.compare-horizontal .compare-slider-handle {
    left: 0;
    right: 0;
    height: 4px;
    margin-top: -2px;
    top: var(--compare-position);
    cursor: ns-resize;
}

.compare-slider-line {
    position: absolute;
    background-color: rgba(255,255,255,0.9);
}

.compare-vertical .compare-slider-line {
    width: 2px;
    height: 100%;
    left: 1px;
}

.compare-horizontal .compare-slider-line {
    height: 2px;
    width: 100%;
    top: 1px;
}

.compare-label {
    position: absolute;
    background-color: rgba(0,0,0,0.6);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    z-index: 4;
}

.compare-vertical .compare-label-1 {
    top: 10px;
    transform: translateX(-50%);
    left: calc(var(--compare-position) / 2);
}

.compare-vertical .compare-label-2 {
    top: 10px;
    transform: translateX(-50%);
    left: calc(var(--compare-position) + ((100% - var(--compare-position)) / 2));
}

.compare-horizontal .compare-label-1 {
    left: 10px;
    transform: translateY(-50%);
    top: calc(var(--compare-position) / 2);
}

.compare-horizontal .compare-label-2 {
    left: 10px;
    transform: translateY(-50%);
    top: calc(var(--compare-position) + ((100% - var(--compare-position)) / 2));
}

.compare-caption-container {
    margin-top: 10px;
    display: flex;
    justify-content: space-around;
}

.compare-caption {
    padding: 5px;
    font-size: 12px;
    text-align: center;
    max-width: 45%;
}

/* Thumbnail styles for compare mode */
.compare-thumbnail {
  width: 98px;
  height: 70px;
  min-width: 98px;
  min-height: 70px;
  margin: auto 4px;
  
}

.compare-thumb-container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
	cursor: pointer;
    border-radius: 5px;
    transition: border-color 0.1s;
}

.compare-thumb-left {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.compare-thumb-right {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Vertical orientation thumbnails */
.compare-vertical .compare-thumb-left {
    clip-path: inset(0 50% 0 0);
}

.compare-vertical .compare-thumb-right {
    clip-path: inset(0 0 0 50%);
}

.compare-vertical .compare-thumb-divider {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background-color: rgba(255,255,255,0.8);
    z-index: 2;
}

/* Horizontal orientation thumbnails */
.compare-horizontal .compare-thumb-left {
    clip-path: inset(0 0 50% 0);
}

.compare-horizontal .compare-thumb-right {
    clip-path: inset(50% 0 0 0);
}

.compare-horizontal .compare-thumb-divider {
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 2px;
    background-color: rgba(255,255,255,0.8);
    z-index: 2;
}

.compare-thumb-icon {
    position: absolute;
    bottom: 2px;
    background-color: rgba(0,0,0,0.6);
    color: white;
    padding:1px 2px;
    border-radius: 2px;
    font-size: 8px;
    z-index: 3;
}

/* Active thumbnail */
.active-thumbnail.compare-thumbnail {
    border: 2px solid rgba(255, 255, 255, 0.9);
}

/* Make YouTube iframes responsive in the slider */
.slider-media iframe {
  width: 100% !important;
  height: 100% !important;
  display: block;
  aspect-ratio: 16/9;
  border: none;
  background: #000;
}
.slider-media {
  width: 100% !important;
  height: 100% !important;
  display: flex;
  align-items: center;
  justify-content: center;
}
.media-wrapper {
  width: 100% !important;
  height: 100% !important;
  display: flex;
  align-items: center;
  justify-content: center;
}

.drawing-size-slider {
	width: 60px;
	margin: 0 8px;
	vertical-align: middle;
	accent-color: #ff4081; /* or your theme color */
	height: 24px;
}

.media-wrapper.markdown-content {
  display: block !important;
  padding: 0 8px;
}

.slider-media img, img.slider-media {
	width: 100%;
	height: 100%;
	object-fit: contain;
	max-width: 100%;
	max-height: 100%;
	display: block;
	border-radius: 4px;
  }

  .slider-media img, img.slider-media {
	max-width: 100%;
	max-height: 100%;
  }

  .media-wrapper {
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
  }



/* --- Unified Icon Button Styles (Smaller) --- */
.slider-btn,
.fullscreen-btn,
.copy-btn,
.notes-toggle-btn,
.notes-save-btn,
.drawing-toggle-btn,
.clear-drawing-btn {
    position: absolute;
    z-index: 110;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    border-radius: 5px;
    min-width: 30px;
    min-height: 30px;
    width: 30px;
    height: 30px;
    opacity: 0.7;
    overflow: hidden;
    box-sizing: border-box;
    font-size: 0;
}

.zoom-btn {
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    border-radius: 5px;
    min-width: 30px;
    min-height: 30px;
    width: 30px;
    height: 30px;
    opacity: 0.7;
    overflow: hidden;
    box-sizing: border-box;
    font-size: 0;
    margin: 0 2px;
}

.slider-btn svg,
.fullscreen-btn svg,
.copy-btn svg,
.notes-toggle-btn svg,
.notes-save-btn svg,
.drawing-toggle-btn svg,
.clear-drawing-btn svg,
.zoom-btn svg {
    width: 18px;
    height: 18px;
    max-width: 100%;
    max-height: 100%;
    display: block;
    margin: auto;
    pointer-events: none;
    stroke-width: 2px;
}

.drawing-btn,
.drawing-dropdown-summary,
.geom-summary-btn {
    width: 22px;
    height: 22px;
    min-width: 22px;
    min-height: 22px;
    max-width: 22px;
    max-height: 22px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.5);
    color: #fff;
    border: none;
    border-radius: 4px;
    margin: 0 1px;
    box-sizing: border-box;
    font-size: 0;
}

.drawing-btn svg {
    width: 16px;
    height: 16px;
    display: block;
    margin: auto;
}

.slider-btn:hover,
.fullscreen-btn:hover,
.copy-btn:hover,
.notes-toggle-btn:hover,
.drawing-toggle-btn:hover,
.clear-drawing-btn:hover,
.zoom-btn:hover {
    opacity: 1;
    background: rgba(0, 0, 0, 0.7);
}

/* --- Button Positioning --- */
.fullscreen-btn { top: 10px; right: 40px; }
.copy-btn { top: 10px; right: 74px; }
.notes-toggle-btn { top: 10px; left: 10px; }
.drawing-toggle-btn { top: 10px; left: 44px; }
.clear-drawing-btn { top: 10px; left: 78px; }

.slider-btn.prev { top: 50%; left: 10px; transform: translateY(-50%); }
.slider-btn.next { top: 50%; right: 10px; transform: translateY(-50%); }


