/*
 * Field Library panel styles for Skyflow Forms builder.
 *
 * Modern WP admin aesthetics: light gray container, white cards,
 * subtle borders, 2-column responsive grid, accessible focus/hover.
 */

/* Container */
.skyflow-field-library {
	background: #f6f7f7;
	border-radius: 8px;
	border: 1px solid #e0e0e0;
	padding: 0;
	overflow: hidden;
}

/* Accordion trigger */
.skyflow-field-library-accordion-trigger {
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 12px 16px;
	background: #f6f7f7;
	border: none;
	border-bottom: 1px solid #e0e0e0;
	cursor: pointer;
	font-size: 15px;
	font-weight: 600;
	color: #1d2327;
	text-align: left;
	transition: background-color 0.2s ease, color 0.2s ease;
}

.skyflow-field-library-accordion-trigger:hover {
	background: #eef0f1;
	color: #1d2327;
}

.skyflow-field-library-accordion-trigger:focus {
	outline: none;
}

.skyflow-field-library-accordion-trigger:focus-visible {
	box-shadow: 0 0 0 2px #2271b1;
	outline: 2px solid transparent;
}

.skyflow-field-library-accordion-title {
	flex: 1;
}

.skyflow-field-library-accordion-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	color: #50575e;
	transition: transform 0.2s ease;
}

.skyflow-field-library-accordion-trigger[aria-expanded="false"] .skyflow-field-library-accordion-icon {
	transform: rotate(-90deg);
}

/* Accordion content */
.skyflow-field-library-accordion-content {
	padding: 14px;
	background: #f6f7f7;
	border-bottom: none;
}

.skyflow-field-library-accordion-content[hidden] {
	display: none;
}

/* 2-column grid */
.skyflow-field-library-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 12px;
	list-style: none;
	margin: 0;
	padding: 0;
}

/* Card wrapper (for tooltip positioning) */
.skyflow-field-library-card-wrapper {
	position: relative;
	min-height: 0;
}

/* Card button */
.skyflow-field-library-card {
	display: flex;
	align-items: center;
	gap: 12px;
	width: 100%;
	min-height: 52px;
	padding: 12px 14px;
	background: #fff;
	border: 1px solid #dcdcde;
	border-radius: 8px;
	font-size: 14px;
	font-weight: 500;
	color: #1d2327;
	text-align: left;
	cursor: pointer;
	transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
	box-sizing: border-box;
}

.skyflow-field-library-card:hover:not(:disabled) {
	border-color: #2271b1;
	background: #f0f6fc;
}

.skyflow-field-library-card:focus {
	outline: none;
}

.skyflow-field-library-card:focus-visible {
	border-color: #2271b1;
	box-shadow: 0 0 0 2px rgba(34, 113, 177, 0.25);
	outline: 2px solid transparent;
}

.skyflow-field-library-card:active:not(:disabled) {
	background: #e8f0f8;
}

/* Disabled state */
.skyflow-field-library-card.is-disabled,
.skyflow-field-library-card:disabled {
	opacity: 0.65;
	cursor: not-allowed;
	background: #f6f7f7;
	border-color: #dcdcde;
	color: #646970;
}

.skyflow-field-library-card.is-disabled .skyflow-field-library-card-icon,
.skyflow-field-library-card:disabled .skyflow-field-library-card-icon {
	opacity: 0.7;
}

/* Pro-locked state (upsell card – rendered as <a>, not <button>) */
a.skyflow-field-library-card.is-pro-locked {
	text-decoration: none;
	opacity: 0.72;
	cursor: pointer;
	background: #f9f9fa;
	border-color: #dcdcde;
	border-style: dashed;
	color: #646970;
	position: relative;
}

a.skyflow-field-library-card.is-pro-locked:hover {
	border-color: #2271b1;
	background: #f0f6fc;
	opacity: 1;
}

a.skyflow-field-library-card.is-pro-locked:focus-visible {
	border-color: #2271b1;
	box-shadow: 0 0 0 2px rgba(34, 113, 177, 0.25);
	outline: 2px solid transparent;
}

a.skyflow-field-library-card.is-pro-locked .skyflow-field-library-card-icon {
	opacity: 0.55;
}

/* Pro badge pill */
.skyflow-field-library-pro-badge {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	padding: 1px 7px;
	font-size: 10px;
	font-weight: 700;
	line-height: 18px;
	letter-spacing: 0.4px;
	text-transform: uppercase;
	color: #fff;
	background: linear-gradient(135deg, #7b61ff 0%, #2271b1 100%);
	border-radius: 4px;
	white-space: nowrap;
}

/* Icon */
.skyflow-field-library-card-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	width: 20px;
	height: 20px;
	color: #50575e;
}

.skyflow-field-library-card-icon svg {
	width: 18px;
	height: 18px;
}

/* Label */
.skyflow-field-library-card-label {
	flex: 1;
	min-width: 0;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

/* Tooltip for disabled (keyboard accessible) */
.skyflow-field-library-card-tooltip {
	position: absolute;
	left: 50%;
	bottom: 100%;
	transform: translateX(-50%) translateY(-6px);
	padding: 4px 8px;
	background: #1d2327;
	color: #fff;
	font-size: 12px;
	border-radius: 4px;
	white-space: nowrap;
	pointer-events: none;
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
	z-index: 10;
}

.skyflow-field-library-card-wrapper:hover .skyflow-field-library-card-tooltip,
.skyflow-field-library-card-wrapper .skyflow-field-library-card:focus-visible + .skyflow-field-library-card-tooltip,
.skyflow-field-library-card-wrapper .skyflow-field-library-card[aria-describedby]:focus-visible ~ .skyflow-field-library-card-tooltip {
	opacity: 1;
	visibility: visible;
	transform: translateX(-50%) translateY(-4px);
}

/* Responsive: 1 column on narrow */
@media (max-width: 480px) {
	.skyflow-field-library-grid {
		grid-template-columns: 1fr;
		gap: 10px;
	}

	.skyflow-field-library-accordion-content {
		padding: 12px;
	}

	.skyflow-field-library-card {
		padding: 10px 12px;
		font-size: 14px;
	}
}