/**
 * Icon block – editor-only styles.
 *
 * @package wuppi
 */

/* Placeholder shown when no icon is selected. */
.wuppi-icon-placeholder {
	padding: 16px;
	color: #757575;
	font-style: italic;
	text-align: center;
}

/* ── Icon picker in sidebar ──────────────────────────────────────────────── */

.wuppi-icon-picker {
	max-height: 420px;
	overflow-y: auto;
	margin-top: 8px;
}

.wuppi-icon-picker__category {
	margin-bottom: 12px;
}

.wuppi-icon-picker__category-label {
	font-size: 11px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	color: #757575;
	margin: 0 0 6px;
	padding: 0;
}

.wuppi-icon-picker__grid {
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	gap: 4px;
}

.wuppi-icon-picker__btn {
	display: flex !important;
	align-items: center !important;
	justify-content: center !important;
	padding: 6px !important;
	border: 1px solid #ddd !important;
	border-radius: 4px !important;
	min-width: 36px !important;
	min-height: 36px !important;
	background: transparent !important;
	cursor: pointer !important;
	transition: border-color 0.15s, background-color 0.15s !important;
}

.wuppi-icon-picker__btn:hover {
	border-color: #007cba !important;
	background: rgba(0, 124, 186, 0.04) !important;
}

.wuppi-icon-picker__btn.is-active {
	border-color: var(--wp-admin-theme-color, #007cba) !important;
	background: rgba(0, 124, 186, 0.08) !important;
	box-shadow: inset 0 0 0 1px var(--wp-admin-theme-color, #007cba) !important;
}

.wuppi-icon-picker__preview {
	display: flex;
	align-items: center;
	justify-content: center;
}

.wuppi-icon-picker__preview svg {
	width: 20px;
	height: 20px;
	stroke: currentColor;
	fill: none;
}

.wuppi-icon-picker__empty {
	color: #757575;
	font-style: italic;
	padding: 8px 0;
}