/* Variable Definitions */
:root {
	--dark: #2c3e50;
	--less-dark: #34495e;
	--white: #ffffff;
	--neutral: #3498db;
	--light-accent: #5dade2;
	--grey: #ecf0f1;
	--soft-bg: #f8f9fa;
	--shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
	--shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
}

* {
	font-family: "Gill Sans", sans-serif;
}

*,
*::before,
*::after {
	box-sizing: border-box;
}

/* Global Styles */
body {
	display: flex;
	flex-direction: column;
	align-items: stretch;
	justify-content: flex-start;
	margin: 0;
	color: var(--dark);
	min-height: 100vh;
}

/* Containers */
.container {
	display: block;
	justify-content: center;
	align-items: center;
}

.main-layout {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	gap: 24px;
	max-width: 1600px;
	margin: 0 auto;
	padding: 32px 24px;
	width: 100%;
	box-sizing: border-box;
	align-items: start;
}

.sidebar {
	width: 100%;
	display: flex;
	flex-direction: column;
	gap: 20px;
}

.image-section {
	width: 100%;
	display: flex;
	justify-content: center;
	align-items: flex-start;
	position: sticky;
	top: 100px;
}

.image-container {
	margin: 0 auto;
	background-color: var(--grey);
	position: relative;
	border-radius: 16px;
	width: min(100%, 460px);
	aspect-ratio: 1 / 1;
	height: auto;
	padding: 12px;
	box-sizing: content-box;
	display: flex;
	justify-content: center;
	align-items: center;
	transition: background-color 0.3s ease-in-out;
	box-shadow: var(--shadow-md);
	overflow: hidden;
	contain: paint;
}

/* Images */
.image {
	position: absolute;
	width: 98%;
	height: 98%;
	animation: rotate var(--rotation-speed, 5s) linear infinite var(--rotation-direction, normal);
	transform-origin: center center;
	padding: 0;
	will-change: transform;
	-webkit-transform: translateZ(0);
	transform: translateZ(0);
	backface-visibility: hidden;
	-webkit-backface-visibility: hidden;
	mix-blend-mode: multiply;
	filter: contrast(1);
	border: 0;
}

@keyframes rotate {
	0% {
		transform: rotate(0deg);
	}

	100% {
		transform: rotate(360deg);
	}
}

/* Controls Card */
.controls-card {
	background-color: var(--white);
	border-radius: 12px;
	box-shadow: var(--shadow);
	padding: 24px;
	display: flex;
	flex-direction: column;
	gap: 20px;
	width: 100%;
	box-sizing: border-box;
}

.controls-title {
	margin: 0;
	font-size: 18px;
	font-weight: 600;
	color: var(--dark);
	padding-bottom: 12px;
	border-bottom: 2px solid var(--grey);
}

.controls-section {
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.button-group {
	display: flex;
	gap: 12px;
	width: 100%;
}

.button-group button {
	flex: 1;
	font-weight: 600;
	letter-spacing: 0.5px;
}

.control-row {
	display: flex;
	align-items: center;
	gap: 12px;
	flex-wrap: wrap;
}

.control-row label {
	font-weight: 600;
	min-width: 100px;
	margin: 0;
}

.control-row select,
.control-row input[type="text"] {
	flex: 1;
	min-width: 120px;
}

.color-picker {
	width: 50px !important;
	height: 36px !important;
	min-width: 50px;
	cursor: pointer;
	padding: 0 !important;
}

.checkbox-group {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.checkbox-label {
	display: flex;
	align-items: center;
	gap: 8px;
	cursor: pointer;
	font-weight: 500;
	color: var(--dark);
	margin: 0;
}

.checkbox-label input[type="checkbox"] {
	width: 18px;
	height: 18px;
	cursor: pointer;
	margin: 0;
	accent-color: var(--neutral);
}

/* Old controls styling override */

/* Animated color pickers */
#animColorControls {
	display: flex;
}

.anim-color {
	width: 40px;
	height: 36px;
	border: none;
	padding: 0;
	background: transparent;
	border-radius: 6px;
}

.bg-button {
	background-color: var(--neutral);
	color: var(--white);
	border: none;
	padding: 8px 10px;
	border-radius: 8px;
	cursor: pointer;
}

.bg-button:hover {
	background-color: var(--light-accent);
}

/* Specific Element Styles */
#image1 {
	justify-content: center;
	z-index: 1;
}

#image2 {
	align-items: center;
	z-index: 2;
}

/* Grid */
.grid-container {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	grid-auto-flow: row;
	border-radius: 16px;
	justify-content: center;
	margin-top: 0;
	gap: 16px;
	width: 100%;
	box-sizing: border-box;
}

.grid-item {
	background-color: var(--white);
	padding: 24px;
	border-radius: 12px;
	box-shadow: var(--shadow);
	transition: box-shadow 0.3s ease;
	min-width: 0;
}

.grid-item:hover {
	box-shadow: var(--shadow-md);
}

.grid-item ul {
	padding-left: 20px;
	margin: 16px 0 0 0;
}

.grid-title {
	margin: 0 0 16px 0;
	text-align: center;
	font-size: 18px;
	font-weight: 600;
	color: var(--dark);
}

/* Header and Footer */
.header,
.footer {
	vertical-align: top;
	font-weight: bold;
	text-align: center;
	width: 100%;
	color: var(--white);
	background-color: var(--dark);
	box-shadow: var(--shadow-md);
	z-index: 99;
}

.header {
	margin-bottom: 40px;
	padding: 24px 20px;
}

.header h1 {
	margin: 0;
	font-size: 32px;
	letter-spacing: 0.5px;
	font-weight: 600;
}

.footer {
	margin-top: auto;
	margin-bottom: 0;
	line-height: 1.6;
	padding: 24px 20px;
}

.footer h5 {
	margin: 6px 0;
	font-size: 14px;
	font-weight: 500;
	opacity: 0.9;
}

/* Typography */
img {
	text-indent: -10000px;
}

label {
	display: inline-block;
	margin-bottom: 6px;
	color: var(--dark);
	font-weight: 500;
	font-size: 14px;
}

/* Buttons and Inputs */
button,
input[type="text"],
input[type="number"],
select {
	background-color: var(--neutral);
	color: var(--white);
	border: none;
	border-radius: 8px;
	padding: 8px 12px;
	height: 36px;
	font-size: 13px;
	font-weight: 500;
	cursor: pointer;
	transition: all 0.3s ease;
	font-family: inherit;
}

button:hover {
	background-color: var(--light-accent);
	transform: translateY(-2px);
	box-shadow: var(--shadow);
}

button:active {
	transform: translateY(0);
}

button:focus {
	outline: 2px solid var(--light-accent);
	outline-offset: 2px;
}

select {
	width: 140px;
	padding: 8px 12px;
}

select:focus {
	outline: 2px solid var(--light-accent);
	outline-offset: 2px;
}

input[type="number"] {
	width: 100px;
	padding: 6px 8px;
	height: 36px;
}

input[type="number"]:focus {
	outline: 2px solid var(--light-accent);
	outline-offset: 2px;
}

input[type="text"] {
	padding: 6px 8px;
	height: 36px;
	font-size: 12px;
}

input[type="text"]:focus {
	outline: 2px solid var(--light-accent);
	outline-offset: 2px;
}

input[type="color"] {
	cursor: pointer;
	border: none;
}

input[type="file"] {
	padding: 8px;
	cursor: pointer;
	color: var(--dark);
}

input[type="file"]::file-selector-button {
	background-color: var(--neutral);
	color: var(--white);
	border: none;
	border-radius: 6px;
	padding: 6px 12px;
	font-weight: 500;
	cursor: pointer;
	transition: all 0.3s ease;
	margin-right: 8px;
}

input[type="file"]::file-selector-button:hover {
	background-color: var(--light-accent);
}

/* Lists */
li {
	margin-bottom: 12px;
	list-style-type: disc;
	line-height: 1.6;
	color: #555;
}

.instructions {
	font-size: 15px;
	line-height: 1.8;
	padding: 0;
	margin: 16px 0 0 0;
}

.instructions-card {
	margin-top: 8px;
}

p {
	margin: 8px 0 0 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
	.main-layout {
		display: flex;
		flex-direction: column-reverse;
		align-items: center;
		gap: 20px;
	}

	.image-section {
		position: static;
		top: auto;
		width: 100%;
		justify-content: center;
	}

	.sidebar {
		max-width: 100%;
	}
}

@media (max-width: 768px) {
	.main-layout {
		padding: 16px 12px;
		gap: 16px;
	}

	.sidebar {
		gap: 12px;
	}

	.button-group {
		flex-direction: column;
	}

	.control-row {
		flex-direction: column;
		align-items: flex-start;
	}

	.control-row label {
		min-width: auto;
	}

	.control-row select,
	.control-row input[type="text"] {
		width: 100%;
	}

	.grid-container {
		grid-template-columns: 1fr;
		gap: 12px;
		margin-top: 16px;
	}

	.image-container {
		width: min(100%, 240px);
	}

	.image {
		width: 100%;
		height: 100%;
	}

	.controls-card {
		padding: 18px;
		gap: 16px;
	}

	.header {
		padding: 24px 16px;
		margin-bottom: 16px;
	}

	.header h1 {
		font-size: 24px;
	}

	/* Larger, touch-friendly inputs on small screens */
	button,
	input[type="text"],
	input[type="number"],
	select {
		font-size: 16px;
		height: 44px;
		padding: 8px 12px;
	}

	input[type="number"] {
		width: 100%;
		min-width: 120px;
	}
}

@media (max-width: 480px) {
	.main-layout {
		padding: 12px 8px;
	}

	.button-group {
		flex-direction: column;
		gap: 8px;
	}

	.controls-card {
		padding: 14px;
		gap: 14px;
	}

	.grid-container {
		gap: 8px;
	}

	.grid-item {
		padding: 16px;
	}

	.image-container {
		width: min(100%, 240px);
		padding: 8px;
	}

	.image {
		width: 100%;
		height: 100%;
	}

	button,
	input[type="text"],
	input[type="number"],
	select {
		font-size: 16px;
		height: 44px;
		padding: 8px 12px;
	}

	select {
		width: 100%;
	}

	input[type="number"] {
		width: 100%;
		min-width: 120px;
	}

	.header h1 {
		font-size: 20px;
		margin: 0;
	}
}


/* Checkboxes */
input[type="checkbox"] {
	margin-right: 6px;
	cursor: pointer;
	width: 18px;
	height: 18px;
	accent-color: var(--neutral);
}

input[type="checkbox"]:focus {
	outline: 2px solid var(--light-accent);
	outline-offset: 2px;
}

/* Form Controls */
.form-control {
	font-size: 14px;
	font-weight: 500;
	line-height: 1.5;
	display: inline-block;
	margin-right: 16px;
}

.form-control label {
	display: inline-flex;
	align-items: center;
	cursor: pointer;
}

.form-control input[type="checkbox"] {
	margin-right: 6px;
}


/* Color Picker */
input[type="color"] {
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
	width: 28px;
	height: 28px;
	background-color: transparent;
	border: none;
	border-color: var(--dark);
	cursor: pointer;
	transform: translateX(-5px) translateY(5px);
	/* transform: translateY(5px); */
}

input[type="color"]::-webkit-color-swatch {
	border-radius: 4px;
	border: 1px solid var(--dark);
}

input[type="color"]::-moz-color-swatch {
	border-radius: 4px;
	border: 1px solid var(--dark);
}