/**
 * Admin styles for Product Attribute Icons Display
 *
 * @package Product_Attribute_Icons_WooCommerce
 */

/* Color Variables */
:root {
	--paiw-primary: #6366F1;
	--paiw-primary-hover: #4F46E5;
	--paiw-border: #E5E7EB;
	--paiw-bg: #FFFFFF;
	--paiw-bg-light: #F9FAFB;
	--paiw-text: #111827;
	--paiw-text-light: #6B7280;
	--paiw-text-lighter: #9CA3AF;
}

/* Header */
.paiw-settings-wrap {
	margin: 0 -20px 0 0;
	padding: 0 20px;
	background: linear-gradient(to bottom, #6B73FF 0%, #9D50BB 15%, #FFFFFF 35%);
	min-height: 100vh;
}

.paiw-header {
	background: transparent;
	border-bottom: none;
	padding: 16px 0;
	margin: 0 0 16px 0;
}

.paiw-title {
	margin: 0 0 4px 0;
	font-size: 18px;
	font-weight: 600;
	color: #FFFFFF;
	line-height: 1.2;
}

.paiw-meta {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 12px;
	color: #FFFFFF;
}

.paiw-version,
.paiw-author {
	font-weight: 400;
}

.paiw-author a {
	color: #FFFFFF;
	text-decoration: none;
	transition: color 0.15s ease;
	opacity: 0.9;
}

.paiw-author a:hover {
	color: #FFFFFF;
	text-decoration: underline;
	opacity: 1;
}

.paiw-separator {
	color: #FFFFFF;
	opacity: 0.7;
}

/* Settings Cards */
.paiw-settings-card {
	background: var(--paiw-bg);
	border: 1px solid var(--paiw-border);
	border-radius: 6px;
	padding: 12px;
	margin-bottom: 12px;
}

.paiw-card-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 12px;
	padding-bottom: 8px;
	border-bottom: 1px solid var(--paiw-border);
}

.paiw-card-title {
	margin: 0;
	font-size: 14px;
	font-weight: 600;
	color: var(--paiw-text);
}

.paiw-toggle-all {
	background: none;
	border: 1px solid var(--paiw-border);
	border-radius: 4px;
	padding: 4px 10px;
	font-size: 12px;
	color: var(--paiw-text-light);
	cursor: pointer;
	transition: all 0.15s ease;
}

.paiw-toggle-all:hover {
	border-color: var(--paiw-primary);
	color: var(--paiw-primary);
}

/* Form Elements */
.paiw-settings-wrap .form-table {
	margin-top: 0;
}

.paiw-settings-wrap .form-table th {
	padding: 8px 0;
	width: 150px;
	font-weight: 500;
	color: var(--paiw-text);
	font-size: 13px;
}

.paiw-settings-wrap .form-table td {
	padding: 8px 0;
}

.paiw-border-radius-controls {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 12px;
	max-width: 400px;
}

.paiw-radius-field {
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.paiw-radius-field label {
	font-size: 11px;
	font-weight: 500;
	color: var(--paiw-text-light);
	margin: 0;
}

.paiw-radius-input {
	width: 100%;
	padding: 4px 6px;
	border: 1px solid var(--paiw-border);
	border-radius: 4px;
	font-size: 13px;
	text-align: center;
}

.paiw-radius-input:focus {
	outline: none;
	border-color: var(--paiw-primary);
	box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.1);
}

.paiw-radius-unit {
	font-size: 11px;
	color: var(--paiw-text-light);
	text-align: center;
	margin-top: 2px;
}

.paiw-select,
.paiw-input {
	width: 100%;
	max-width: 250px;
	padding: 4px 8px;
	border: 1px solid var(--paiw-border);
	border-radius: 4px;
	font-size: 13px;
	transition: border-color 0.15s ease;
	background: var(--paiw-bg);
	color: var(--paiw-text);
}

.paiw-input-compact {
	max-width: 100%;
	padding: 3px 6px;
	font-size: 12px;
}

.paiw-select:focus,
.paiw-input:focus {
	outline: none;
	border-color: var(--paiw-primary);
	box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.1);
}

.paiw-color-picker {
	width: 50px;
	height: 28px;
	border: 1px solid var(--paiw-border);
	border-radius: 4px;
	cursor: pointer;
}

.paiw-color-compact {
	width: 40px;
	height: 24px;
}

/* Attributes Table */
.paiw-attributes-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 12px;
}

.paiw-attributes-table thead th {
	padding: 6px 8px;
	text-align: left;
	font-weight: 600;
	font-size: 11px;
	color: var(--paiw-text-light);
	text-transform: uppercase;
	letter-spacing: 0.5px;
	border-bottom: 2px solid var(--paiw-border);
	background: var(--paiw-bg-light);
}

.paiw-attributes-table tbody td {
	padding: 6px 8px;
	vertical-align: middle;
	border-bottom: 1px solid var(--paiw-border);
}

.paiw-attributes-table tbody tr:hover {
	background: var(--paiw-bg-light);
}

.paiw-col-toggle {
	width: 32px;
	text-align: center;
}

.paiw-col-name {
	width: 180px;
}

.paiw-col-preview {
	width: 100px;
	text-align: center;
}

.paiw-col-icon {
	width: auto;
}

.paiw-expand-btn {
	background: none;
	border: none;
	padding: 2px;
	cursor: pointer;
	color: var(--paiw-text-light);
	transition: transform 0.2s ease, color 0.15s ease;
}

.paiw-expand-btn:hover {
	color: var(--paiw-primary);
}

.paiw-expand-btn.active {
	transform: rotate(180deg);
}

.paiw-expand-btn .dashicons {
	font-size: 16px;
	width: 16px;
	height: 16px;
}

.paiw-attribute-name-row {
	display: flex;
	align-items: center;
	gap: 8px;
}

.paiw-attribute-name {
	font-weight: 500;
	color: var(--paiw-text);
	font-size: 12px;
}

/* Toggle Switch */
.paiw-toggle-switch {
	position: relative;
	display: inline-block;
	width: 36px;
	height: 18px;
	flex-shrink: 0;
}

.paiw-toggle-switch input {
	opacity: 0;
	width: 0;
	height: 0;
}

.paiw-toggle-slider {
	position: absolute;
	cursor: pointer;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: #CBD5E1;
	transition: 0.2s;
	border-radius: 18px;
}

.paiw-toggle-slider:before {
	position: absolute;
	content: "";
	height: 14px;
	width: 14px;
	left: 2px;
	bottom: 2px;
	background-color: white;
	transition: 0.2s;
	border-radius: 50%;
	box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.paiw-toggle-switch input:checked + .paiw-toggle-slider {
	background-color: var(--paiw-primary);
}

.paiw-toggle-switch input:checked + .paiw-toggle-slider:before {
	transform: translateX(18px);
}

.paiw-toggle-switch input:focus + .paiw-toggle-slider {
	box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.1);
}

/* Icon Cell */
.paiw-icon-cell {
	display: flex;
	align-items: center;
	gap: 6px;
}

.paiw-icon-preview-inline {
	font-size: 18px;
	color: var(--paiw-primary);
	display: inline-block;
	vertical-align: middle;
}

.paiw-col-preview .paiw-icon-preview-inline {
	display: inline-block;
	margin: 0 auto;
}

/* Colors Inline */
.paiw-colors-inline {
	display: flex;
	align-items: center;
	gap: 4px;
}

.paiw-color-hint {
	font-size: 11px;
	color: var(--paiw-text-light);
	font-style: italic;
}

/* Details Row */
.paiw-attribute-details {
	background: var(--paiw-bg-light);
}

.paiw-attribute-details td {
	padding: 8px;
}

.paiw-details-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 12px;
	margin-bottom: 8px;
}

.paiw-details-table thead th {
	padding: 6px 8px;
	text-align: left;
	font-weight: 600;
	font-size: 11px;
	color: var(--paiw-text-light);
	text-transform: uppercase;
	letter-spacing: 0.5px;
	border-bottom: 1px solid var(--paiw-border);
	background: var(--paiw-bg);
}

.paiw-details-table tbody td {
	padding: 8px;
	text-align: center;
	vertical-align: top;
}

.paiw-details-table .paiw-color-picker {
	width: 50px;
	height: 28px;
	margin: 0 auto;
}

.paiw-color-desc {
	margin: 4px 0 0 0;
	font-size: 10px;
	color: var(--paiw-text-light);
	font-style: italic;
}

.paiw-help-text {
	margin: 0;
	font-size: 11px;
	color: var(--paiw-text-light);
	line-height: 1.5;
}

.paiw-help-text a {
	color: var(--paiw-primary);
	text-decoration: none;
}

.paiw-help-text a:hover {
	text-decoration: underline;
}

.paiw-icon-preview {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 4px 8px;
	background: var(--paiw-bg);
	border: 1px solid var(--paiw-border);
	border-radius: 4px;
	font-size: 12px;
}

.paiw-icon-preview [class*="dashicons"],
.paiw-icon-preview [class*="bi"],
.paiw-icon-preview [class*="fa"] {
	font-size: 14px;
	color: var(--paiw-primary);
}

.paiw-preview-text {
	color: var(--paiw-text);
	font-size: 12px;
}

/* Icon Help Note */
.paiw-icon-help-note {
	margin-top: 12px;
	padding: 10px 12px;
	background: var(--paiw-bg-light);
	border-left: 3px solid var(--paiw-primary);
	border-radius: 4px;
	font-size: 12px;
	color: var(--paiw-text);
	line-height: 1.5;
}

.paiw-icon-help-note strong {
	color: var(--paiw-text);
	margin-right: 6px;
}

.paiw-icon-help-note a {
	color: var(--paiw-primary);
	text-decoration: none;
	margin: 0 4px;
}

.paiw-icon-help-note a:hover {
	text-decoration: underline;
}

/* No Attributes Message */
.paiw-no-attributes {
	padding: 16px;
	text-align: center;
	color: var(--paiw-text-light);
	background: var(--paiw-bg-light);
	border-radius: 4px;
	font-size: 13px;
}

/* Description Text */
.paiw-settings-wrap .description {
	font-size: 11px;
	color: var(--paiw-text-light);
	margin-top: 4px;
	line-height: 1.4;
}

/* Submit Button */
.paiw-settings-wrap .submit {
	margin-top: 16px;
	padding-top: 16px;
	border-top: 1px solid var(--paiw-border);
}

.paiw-settings-wrap .button-primary {
	background: var(--paiw-primary);
	border-color: var(--paiw-primary);
	color: #fff;
	padding: 6px 16px;
	font-size: 13px;
	font-weight: 500;
	border-radius: 4px;
	transition: all 0.15s ease;
	box-shadow: none;
}

.paiw-settings-wrap .button-primary:hover {
	background: var(--paiw-primary-hover);
	border-color: var(--paiw-primary-hover);
	box-shadow: none;
}

.paiw-settings-wrap .button-primary:focus {
	box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

/* Responsive Design */
@media (max-width: 782px) {
	.paiw-attributes-table {
		display: block;
		overflow-x: auto;
	}

	.paiw-attributes-table thead,
	.paiw-attributes-table tbody,
	.paiw-attributes-table tr,
	.paiw-attributes-table td,
	.paiw-attributes-table th {
		display: block;
	}

	.paiw-attributes-table thead {
		display: none;
	}

	.paiw-attributes-table tbody tr {
		border: 1px solid var(--paiw-border);
		margin-bottom: 8px;
		padding: 8px;
		border-radius: 4px;
	}

	.paiw-attributes-table tbody td {
		border: none;
		padding: 4px 0;
	}

	.paiw-details-row {
		grid-template-columns: 1fr;
	}
}

/* WordPress Color Picker Override */
.wp-picker-container {
	margin-top: 0;
	position: relative;
	z-index: 1;
}

.wp-picker-container.active {
	z-index: 10000;
}

.wp-picker-container .wp-color-result {
	border: 1px solid var(--paiw-border);
	border-radius: 4px;
	height: 28px;
}

.wp-picker-container .wp-color-result:hover {
	border-color: var(--paiw-primary);
}

.wp-picker-container .paiw-color-compact .wp-color-result {
	height: 24px;
}

/* Ensure color picker popup is interactive */
.iris-picker {
	position: absolute !important;
	pointer-events: auto !important;
}

/* Dynamic z-index for open color pickers */
.wp-picker-container.active .iris-picker {
	z-index: 10001 !important;
}

.wp-picker-container:not(.active) .iris-picker {
	z-index: 9999 !important;
}

.iris-picker .iris-slider,
.iris-picker .iris-square {
	pointer-events: auto !important;
	cursor: pointer !important;
}

.iris-picker .iris-slider-offset {
	pointer-events: auto !important;
}

.iris-picker .iris-square-value {
	pointer-events: auto !important;
	cursor: crosshair !important;
}