/* Docs sample */
* {
    box-sizing: border-box;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
}

body{
	margin:0 !important;
	padding:0;
	height: 100vh;
	background: rgb(219 179 117 / 20%);
}

#canvas {
    margin: 0 auto;
    position: relative;
    top: 50%;
    transform: translateY(calc(-50% - 10px));
	-webkit-transform: translateY(calc(-50% - 10px));
	-moz-transform: translateY(calc(-50% - 10px));
	-ms-transform: translateY(calc(-50% - 10px));
	-o-transform: translateY(calc(-50% - 10px));
}

#book-zoom{
	-webkit-transition: -webkit-transform 1s;
	-moz-transition: -moz-transform 1s;
	-ms-transition: -ms-transform 1s;
	-o-transition: -o-transform 1s;
	transition: transform 1s;
	overflow: hidden;
}

.animated{
	-webkit-transition:margin-left 0.2s ease-in-out;
	-moz-transition:margin-left 0.2s ease-in-out;
	-o-transition:margin-left 0.2s ease-in-out;
	-ms-transition:margin-left 0.2s ease-in-out;
	transition:margin-left 0.2s ease-in-out;
}

.sample-docs .page{
	background:white;
	-webkit-box-shadow:0 0 20px rgba(0,0,0,0.2);
	-moz-box-shadow:0 0 20px rgba(0,0,0,0.2);
	-ms-box-shadow:0 0 20px rgba(0,0,0,0.2);
	-o-box-shadow:0 0 20px rgba(0,0,0,0.2);
	box-shadow:0 0 20px rgba(0,0,0,0.2);
}

.sample-docs .even .gradient{
	position:absolute;
	top:0;
	left:0;
	width:100%;
	height:100%;
	background-image:url(../images/right-border.png);
	background-position:right top;
	background-repeat: repeat-y;
	z-index: 9;
}

.sample-docs .odd .gradient{
	position:absolute;
	top:0;
	left:0;
	width:100%;
	height:100%;
	background-image:url(../images/left-border.png);
	background-position:left top;
	background-repeat: repeat-y;
	z-index: 9;
}

.sample-docs .page-wrapper{
	-webkit-perspective:2000px;
	-moz-perspective: 2000px;
	-ms-perspective: 2000px;
	perspective: 2000px;
}


.sample-docs .loader{
	background-image:url(../images/loader.gif);
	width:30px;
	height:30px;
	position:absolute;
	top:50%;
	left:50%;
	margin-left: -15px;
	margin-top: -15px;
	background-size: cover;
}

.sample-docs .shadow{
	-webkit-transition: -webkit-box-shadow 0.5s;
	-moz-transition: -moz-box-shadow 0.5s;
	-o-transition: -webkit-box-shadow 0.5s;
	-ms-transition: -ms-box-shadow 0.5s;

	-webkit-box-shadow:0 0 20px #ccc;
	-moz-box-shadow:0 0 20px #ccc;
	-o-box-shadow:0 0 20px #ccc;
	-ms-box-shadow:0 0 20px #ccc;
	box-shadow:0 0 20px #ccc;
}

.sample-docs .page.p1 .gradient {
    display: none;
}

.sample-docs .page-wrapper:last-child .gradient {
    display: none;
}

.turnjs-slider {
    margin: 12px auto 0;
}

.turnjs-slider .thumbnail {
    transform: none !important;
    -webkit-transform: none !important;
    -moz-transform: none !important;
    width: 45px;
    height: 68px;
}

.turnjs-slider .thumbnail div {
    background-size: cover !important;
    background-position: center center !important;
    margin: 0;
    border: 2px solid #333;
    border-radius: 4px;
}

.flip_image {
    width: 100%;
    height: 100%;
    position: relative;
}

.flip_image span {
    position: absolute;
    width: 50%;
    height: 50%;
    left: 0;
    top: 0;
	background-size: cover !important;
	background-position: bottom right !important;
}

.flip_image span.img_2 {
    left: 50%;
	background-position: bottom left !important;
}

.flip_image span.img_3 {
    top: 50%;
	background-position: top right !important;
}

.flip_image span.img_4 {
    left: 50%;
    top: 50%;
	background-position: top left !important;
}

.turnjs-slider .thumbnail div span {
    width: 28px;
    height: 43px;
    background-size: cover !important;
    background-position: bottom right !important;
    display: block;
    float: left;
}

.turnjs-slider .thumbnail div span:nth-child(2) {
	background-position: bottom left !important;
}

.turnjs-slider .thumbnail div span:nth-child(3) {
	background-position: top right !important;
}

.turnjs-slider .thumbnail div span:nth-child(4) {
	background-position: top left !important;
}

.turnjs-slider .ui-slider-horizontal .ui-slider-handle {
    margin-top: 0px;
}

.btn_control a {
    color: #888;
    width: 30px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    font-size: 16px;
}

.btn_control a.disabled {
    opacity: 0.3;
}

#slider-bar {
    display: none;
}

.btn_control {
    position: relative;
    margin: 10px auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
    background-color: #f7f7f7;
    border-radius: 4px;
}

.move_page {
    width: 50px;
    height: 24px;
    text-align: center;
    position: relative;
    background-color: #ddd;
    margin: 0 5px;
}

#move_page_input {
    width: 100%;
    height: 24px;
    background-color: transparent;
    margin: 0;
    padding: 0 !important;
    border: 1px solid #8f8f8f;
    text-align: center;
    vertical-align: top;
    font-size: 14px;
    box-sizing: border-box;
    display: inline-block;
    opacity: 0;
    color: #8f8f8f;
    outline: none;
    border-radius: 2px;
}

.move_page label {
    position: absolute;
    height: 24px;
    width: 100%;
    display: block;
    top: 0;
    line-height: 24px;
    color: #999;
    font-size: 13px;
    font-weight: normal;
    left: 0;
    cursor: pointer;
    background-color: transparent;
    z-index: 1;
}

.fullScreen {
    margin-left: 5px;
}

#move_page_input:focus {
    opacity: 1;
}

#move_page_input:focus + label {
    display: none;
}

input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type="number"] {
    -moz-appearance: textfield;
}

@media (max-width: 767px) {
	#slider-bar {
		width: 100%;
	}

	.turnjs-slider .ui-slider-horizontal {
		width: 100%;
		margin: 0;
	}
}

/* =================== CSS cho nut tai sach ===================*/
#canvas {
    position: relative;
    overflow: visible !important;
    padding-top: 50px;
}

#div_download_id {
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    margin: 0 !important;
    pointer-events: auto;
}

.btn-download {
    background: #27ae60;
    color: white;
    border: none;
    padding: 10px 20px;
    font-size: 15px;
    font-weight: bold;
    border-radius: 8px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    /* BỎ HOÀN TOÀN HOVER */
    display: inline-flex;
    align-items: center;
    gap: 8px;
    pointer-events: auto;
    /* Không thay đổi vị trí khi hover */
    transition: none !important;
}

.btn-download i {
    font-size: 16px;
}
/* =================== END ===================*/