* {
	font-size: 16px;
	font-family: 'Noto Sans', sans-serif;
	margin: 0;
	padding: 0;
}

html, body {
	color: white;
	background: linear-gradient(135deg, #14141f, #8585ad);
	min-height: 100vh;
}

header, footer {
	display: flex;
	align-items: center;
	left: 0;
	right: 0;
	min-height: 50px;
	background-color: rgba(255, 255, 255, 0.1);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid rgba(255, 255, 255, 0.2);
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

header {
	position: sticky;
	justify-content: space-between;
	z-index: 1000;
	top: 0;
}

footer {
	position: fixed;
	bottom: 0;
}

#audioControls {
	width: 100%;
}

section {
	display: flex;
	flex-direction: column;
	margin: 20px;
	border-radius: 10px;
	background-color: rgba(255, 255, 255, 0.1);
	backdrop-filter: blur(10px);
	box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

section:hover {
	box-shadow: 0 12px 30px rgba(0, 0, 0, 0.7);
}

.sectionTitleDiv {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.sectionDiv, #audioControls, #actionDiv {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
}

#uploadDiv {
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 20px;
}

#fileSpan {
	overflow-wrap: break-word;
	text-align: center;
}

header *, footer *, section *, #uploadDiv * {
	margin: 10px;
}

h2 {
	font-size: 18px;
}

input[type="file"] {
	display: none;
}

button, #fileLabel {
	border: none;
	color: white;
	background: linear-gradient(135deg, #0066ff, #00ccff);
}

button:hover, #fileLabel:hover {
	background: linear-gradient(135deg, #00ccff, #0066ff);
	transform: scale(1.05);
}

button:active, #fileLabel:active {
	transform: scale(0.95);
}

label {
	display: block;
}

.spinbox {
	display: inline-block;
	position: relative;
}

.spinbox button {
	position: absolute;
	padding: 0;
	right: 5px;
	min-width: 15px;
	width: 15px;
	height: 15px;
	border-radius: 5px;
	background: transparent;
}

.spinbox .up {
	top: 5px;
}

.spinbox .down {
	bottom: 5px;
}

input[type="text"] {
	border: none;
	width: 150px;
	color: white;
	background-color: rgba(255, 255, 255, 0.1);
}

button, input[type="text"], #fileLabel {
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 10px;
	padding: 10px;
	min-width: 150px;
}

button, #fileLabel, input[type="range"] {
	cursor: pointer;
}

.noMarginDiv, .spinbox {
	margin: 0;
}

/* Short buttons */
.shortBtn {
	position: relative;
	min-width: 40px;
	width: 40px;
	height: 40px;
	padding: 0;
	background: transparent;
}

.shortBtn:hover, .spinbox button:hover {
	background: rgba(255, 255, 255, 0.25);
}

.shortBtn:active, spinbox button:active {
	background: rgba(255, 255, 255, 0.5);
}

#playBtn::before {
	position: absolute;
	content: '';
	left: 10px;
	top: 10px;
	width: 0;
	height: 0;
	border-left: 20px solid white;
	border-top: 10px solid transparent;
	border-bottom: 10px solid transparent;
}

#pauseBtn {
	display: none;
}

#pauseBtn::before, #pauseBtn::after {
	position: absolute;
	content: '';
	top: 50%;
	transform: translateY(-50%);
	width: 5px;
	height: 20px;
	background: white;
}

#pauseBtn::before {
	left: 12px;
}

#pauseBtn::after {
	right: 12px;
}

/* Range input */
input[type="range"] {
	-webkit-appearance: none;
	width: 300px;
	height: 8px;
	background: linear-gradient(135deg, #0066ff, #00ccff);
	border-radius: 5px;
}

input[type="range"]::-webkit-slider-thumb {
	-webkit-appearance: none;
	width: 20px;
	height: 20px;
	border-radius: 50%;
	background-color: #00ccff;
	box-shadow: 0 0 10px #00ccff;
	cursor: pointer;
	transition: transform 0.2s ease;
}

input[type="range"]::-webkit-slider-thumb:hover {
	transform: scale(1.05);
}

input[type="range"]::-moz-range-thumb {
	width: 20px;
	height: 20px;
	border-radius: 50%;
	background-color: #00ccff;
	box-shadow: 0 0 10px #00ccff;
	cursor: pointer;
	transition: transform 0.2s ease;
}

input[type="range"]::-moz-range-thumb:hover {
	transform: scale(1.05);
}

/* Scrollbar */
::-webkit-scrollbar {
	width: 8px;
	height: 8px;
}

::-webkit-scrollbar-track {
	background-color: #14141f;
}

::-webkit-scrollbar-thumb {
	background-color: #00ccff;
	border-radius: 5px;
}

header, #uploadDiv, section {
	animation: fadeIn 0.8s ease forwards;
}

@keyframes fadeIn {
	from {
		opacity: 0;
	}
	to {
		opacity: 1;
	}
}