/**
 * PX Icon Picker — Beaver Builder custom field styling.
 * Phosphor Icons picker met zoek, categorieën en icon grid.
 */

/* ── Container ── */
.px-icon-picker {
	position: relative;
}

/* ── Trigger button ── */
.px-icon-picker__trigger {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 0 12px;
	background: #fff;
	border: 1px solid #ddd;
	border-radius: 6px;
	cursor: pointer;
	font-size: 13px;
	line-height: 1.4;
	color: #333;
	height: 40px;
	width: 100%;
	text-align: left;
	transition: border-color 0.15s, box-shadow 0.15s;
	box-sizing: border-box;
}

.px-icon-picker__trigger:hover {
	border-color: #999;
}

.px-icon-picker__trigger:focus-visible {
	border-color: var(--action, #0093f5);
	box-shadow: 0 0 0 1px var(--action, #0093f5);
	outline: none;
}

/* ── Icon preview in trigger ── */
.px-icon-picker__preview {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 22px;
	height: 22px;
	flex-shrink: 0;
}

.px-icon-picker__preview:empty {
	display: none;
}

.px-icon-picker__preview svg {
	display: block;
	width: 22px;
	height: 22px;
}

/* ── Label in trigger ── */
.px-icon-picker__label {
	flex: 1;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	color: #999;
}

.px-icon-picker__input[value]:not([value=""]) ~ .px-icon-picker__trigger .px-icon-picker__label {
	color: #333;
}

.px-icon-picker__arrow {
	flex-shrink: 0;
	color: #999;
	transition: transform 0.2s;
}

/* ── Remove button ── */
.px-icon-picker__remove {
	display: inline-block;
	margin-top: 4px;
	padding: 0;
	background: none;
	border: none;
	color: #a00;
	font-size: 12px;
	cursor: pointer;
	text-decoration: underline;
}

.px-icon-picker__remove:hover {
	color: #d00;
}

/* ── Loading state ── */
.px-icon-picker--loading .px-icon-picker__trigger::after {
	content: '';
	width: 14px;
	height: 14px;
	border: 2px solid #ddd;
	border-top-color: #666;
	border-radius: 50%;
	animation: px-icon-spin 0.6s linear infinite;
	flex-shrink: 0;
}

@keyframes px-icon-spin {
	to { transform: rotate(360deg); }
}

/* ── Popup ── */
.px-icon-picker__popup {
	position: absolute;
	top: calc(100% + 4px);
	left: 0;
	right: 0;
	z-index: 100;
	background: #fff;
	border: 1px solid #ccc;
	border-radius: 8px;
	box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
	min-width: 320px;
	max-width: 520px;
	width: 100%;
	animation: px-icon-popup-in 0.15s ease-out;
}

@keyframes px-icon-popup-in {
	from {
		opacity: 0;
		transform: translateY(-4px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* ── Search ── */
.px-icon-picker__search-wrap {
	padding: 12px 12px 0;
}

.px-icon-picker__search {
	width: 100%;
	padding: 8px 12px;
	border: 1px solid #ddd;
	border-radius: 6px;
	font-size: 13px;
	outline: none;
	box-sizing: border-box;
	transition: border-color 0.15s, box-shadow 0.15s;
}

.px-icon-picker__search:focus {
	border-color: var(--action, #0093f5);
	box-shadow: 0 0 0 1px var(--action, #0093f5);
}

/* ── Category pills ── */
.px-icon-picker__categories {
	display: flex;
	gap: 6px;
	padding: 10px 12px;
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
	scrollbar-width: none;
}

.px-icon-picker__categories::-webkit-scrollbar {
	display: none;
}

.px-icon-picker__cat-pill {
	flex-shrink: 0;
	padding: 4px 10px;
	border: 1px solid #e0e0e0;
	border-radius: 20px;
	background: #f8f8f8;
	color: #555;
	font-size: 11px;
	cursor: pointer;
	white-space: nowrap;
	transition: all 0.15s;
	line-height: 1.4;
}

.px-icon-picker__cat-pill:hover {
	border-color: #bbb;
	background: #f0f0f0;
}

.px-icon-picker__cat-pill--active {
	background: var(--action, #0093f5);
	border-color: var(--action, #0093f5);
	color: #fff;
}

.px-icon-picker__cat-pill--active:hover {
	background: var(--action, #0093f5);
	border-color: var(--action, #0093f5);
	color: #fff;
}

/* ── Icon grid ── */
.px-icon-picker__grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(44px, 1fr));
	gap: 2px;
	padding: 4px 12px 12px;
	max-height: 320px;
	overflow-y: auto;
	overflow-x: hidden;
}

.px-icon-picker__icon-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	padding: 0;
	border: 2px solid transparent;
	border-radius: 6px;
	background: none;
	color: #444;
	cursor: pointer;
	transition: all 0.1s;
	position: relative;
}

.px-icon-picker__icon-btn svg {
	display: block;
	width: 22px;
	height: 22px;
}

.px-icon-picker__icon-btn:hover {
	background: #f5f5f5;
	border-color: #e0e0e0;
	color: #111;
}

.px-icon-picker__icon-btn:focus-visible {
	border-color: var(--action, #0093f5);
	outline: none;
}

.px-icon-picker__icon-btn--selected {
	background: var(--action, #0093f5);
	border-color: var(--action, #0093f5);
	color: #fff;
}

.px-icon-picker__icon-btn--selected:hover {
	background: var(--action, #0093f5);
	color: #fff;
}

/* Tooltip on hover */
.px-icon-picker__icon-btn::after {
	content: attr(title);
	position: absolute;
	bottom: calc(100% + 4px);
	left: 50%;
	transform: translateX(-50%);
	padding: 3px 8px;
	background: #333;
	color: #fff;
	font-size: 11px;
	line-height: 1.3;
	border-radius: 4px;
	white-space: nowrap;
	pointer-events: none;
	opacity: 0;
	transition: opacity 0.15s;
	z-index: 10;
}

.px-icon-picker__icon-btn:hover::after {
	opacity: 1;
}

/* ── Empty state ── */
.px-icon-picker__empty {
	padding: 32px;
	text-align: center;
	color: #999;
	font-size: 13px;
}