/* ============================================
   Color Tools Styles
   Mobile-first responsive design
   ============================================ */

.tool-section {
	background-color: var(--black);
	border: var(--border-sm) solid var(--gray);
	padding: var(--space-6);
	margin: var(--space-6) 0;
}

.tool-section h2 {
	color: var(--light);
	font-size: var(--font-lg);
	margin-bottom: var(--space-4);
}

.section-description {
	color: var(--gray);
	font-size: var(--font-sm);
	margin-bottom: var(--space-4);
}

/* Color Picker */
.color-picker-wrapper {
	display: flex;
	flex-direction: column;
	gap: var(--space-4);
	align-items: center;
}

/* Color trigger container - relative positioning context */
.color-trigger-container {
	position: relative;
	display: inline-block;
}

/* Hidden native color input */
.color-input-hidden {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	opacity: 0;
	cursor: pointer;
}

/* Color trigger button */
.color-trigger {
	width: 4rem;
	height: 4rem;
	border-radius: 50%;
	border: var(--border-sm) solid var(--gray);
	cursor: pointer;
	padding: 0;
	background: none;
	position: relative;
	overflow: hidden;
}

.color-trigger-fill {
	display: block;
	width: 100%;
	height: 100%;
	border-radius: 50%;
}

.color-trigger:hover {
	border-color: var(--light);
}

.color-trigger:focus {
	outline: 0.125rem solid var(--light);
	outline-offset: 0.125rem;
}

/* Small color trigger container */
.color-trigger-container-small {
	position: relative;
	display: inline-block;
}

/* Small color trigger for contrast checker */
.color-trigger-small {
	width: 2.5rem;
	height: 2.5rem;
	border-radius: 50%;
	border: var(--border-sm) solid var(--gray);
	cursor: pointer;
	padding: 0;
	background: none;
	position: relative;
	overflow: hidden;
	flex-shrink: 0;
}

.color-trigger-small:hover {
	border-color: var(--light);
}

.color-trigger-small:focus {
	outline: 0.125rem solid var(--light);
	outline-offset: 0.125rem;
}

/* Color Formats */
.color-formats-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-4);
}

.format-input {
	display: flex;
	flex-direction: column;
	gap: var(--space-2);
}

.format-input label {
	color: var(--light);
	font-size: var(--font-sm);
}

.input-with-copy {
	display: flex;
	gap: var(--space-2);
}

.input-with-copy input {
	flex: 1;
	padding: var(--space-3);
	background-color: var(--black);
	border: var(--border-sm) solid var(--gray);
	color: var(--light);
	font-family: 'code', monospace;
	font-size: var(--font-md);
}

.input-with-copy input:focus {
	outline: none;
	border-color: var(--light);
}

.copy-btn {
	padding: var(--space-3);
	background-color: var(--light);
	border: var(--border-sm) solid var(--gray);
	color: var(--black);
	cursor: pointer;
	font-size: var(--font-md);
}

.copy-btn:hover {
	background-color: var(--white);
}

/* Contrast Checker */
.contrast-inputs {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-4);
	margin-bottom: var(--space-4);
}

.contrast-input {
	display: flex;
	flex-direction: column;
	gap: var(--space-2);
}

.contrast-input label {
	color: var(--light);
	font-size: var(--font-sm);
}

.color-input-group {
	display: flex;
	gap: var(--space-2);
	align-items: center;
}

.color-input-group input[type="text"] {
	flex: 1;
	padding: var(--space-3);
	background-color: var(--black);
	border: var(--border-sm) solid var(--gray);
	color: var(--light);
	font-family: 'code', monospace;
}

.contrast-preview {
	margin: var(--space-4) 0;
}

.preview-box {
	padding: var(--space-6);
	text-align: center;
}

.preview-text {
	font-size: var(--font-2xl);
}

.contrast-results {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-3);
}

.result-card {
	background-color: var(--black);
	padding: var(--space-4);
	border: var(--border-sm) solid var(--gray);
	text-align: center;
}

.result-label {
	color: var(--gray);
	font-size: var(--font-sm);
	margin-bottom: var(--space-2);
}

.result-ratio {
	color: var(--light);
	font-size: var(--font-xl);
	font-family: 'code', monospace;
	font-weight: 700;
	margin-bottom: var(--space-2);
}

.result-status {
	margin-bottom: var(--space-2);
}

.result-requirement {
	color: var(--gray);
	font-size: var(--font-xs);
}

.badge {
	display: inline-block;
	padding: var(--space-1) var(--space-2);
	font-size: var(--font-xs);
	font-weight: 500;
}

.badge.pass-aaa {
	background-color: #27ae60;
	color: var(--white);
}

.badge.pass-aa {
	background-color: #f39c12;
	color: var(--white);
}

.badge.fail {
	background-color: #e74c3c;
	color: var(--white);
}

/* Palette Generator */
.palette-types {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-2);
	margin-bottom: var(--space-4);
}

.palette-btn {
	padding: var(--space-2) var(--space-4);
	background-color: var(--light);
	color: var(--black);
	border: var(--border-sm) solid var(--gray);
	cursor: pointer;
	font-size: var(--font-sm);
}

.palette-btn:hover {
	background-color: var(--white);
}

.palette-btn.active {
	background-color: var(--dark);
	color: var(--light);
	border-color: var(--light);
}

.color-preview {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-3);
}

.color-box {
	width: 5rem;
	height: 5rem;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	border: var(--border-sm) solid var(--gray);
}

.color-box:hover {
	transform: scale(1.05);
}

.color-box span {
	background-color: rgba(0, 0, 0, 0.7);
	padding: var(--space-1);
	font-size: var(--font-xs);
	font-family: 'code', monospace;
	color: var(--light);
}

.color-box .color-name {
	background-color: rgba(0, 0, 0, 0.5);
	margin-bottom: var(--space-1);
}

/* Tablet and up */
@media screen and (min-width: 48rem) {
	.color-picker-wrapper {
		flex-direction: row;
		justify-content: center;
	}
	
	.color-formats-grid {
		grid-template-columns: repeat(2, 1fr);
	}
	
	.contrast-inputs {
		grid-template-columns: repeat(2, 1fr);
	}
	
	.contrast-results {
		grid-template-columns: repeat(3, 1fr);
	}
	
	.color-preview {
		justify-content: center;
	}
}

/* Desktop */
@media screen and (min-width: 64rem) {
	.color-formats-grid {
		grid-template-columns: repeat(4, 1fr);
	}
}