/* =========================================================
   فلتر سوق الطابعات الجانبي — متوافق RTL، يحافظ على هوية القالب
   كل الكلاسات بادئة pm- لتفادي أي تعارض.
   ========================================================= */

:root {
	--pm-accent: #2f7df6;          /* الأزرق الأساسي المطابق للموقع */
	--pm-accent-dark: #1f63d6;
	--pm-border: #e9ecf2;
	--pm-text: #2a3342;
	--pm-muted: #8a93a3;
	--pm-radius: 14px;
}

/* ---------- التخطيط العام: الفلتر | الشبكة ---------- */
.pm-shop-flex {
	display: flex;
	align-items: flex-start;
	gap: 24px;
	margin-top: 10px;
}
.pm-shop-main {
	flex: 1 1 auto;
	min-width: 0; /* يمنع تجاوز الشبكة لعرض الحاوية */
}
/* الشبكة بداخل العمود الأضيق تبقى سليمة */
.pm-shop-main ul.products {
	margin-inline: 0;
}

/* ---------- بطاقة الفلتر ---------- */
.pm-filter {
	flex: 0 0 270px;
	width: 270px;
	background: #fff;
	border: 1px solid var(--pm-border);
	border-radius: var(--pm-radius);
	padding: 18px 18px 20px;
	box-shadow: 0 6px 22px rgba(20, 40, 80, .05);
	position: sticky;
	top: 20px;
	font-size: 14px;
	color: var(--pm-text);
	box-sizing: border-box;
}

.pm-filter-head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 6px;
}
.pm-filter-title {
	display: flex;
	align-items: center;
	gap: 8px;
	margin: 0;
	font-size: 17px;
	font-weight: 700;
	color: var(--pm-text);
}
.pm-filter-title i { color: var(--pm-accent); }
.pm-filter-close {
	display: none; /* للجوال فقط */
	border: 0;
	background: transparent;
	font-size: 26px;
	line-height: 1;
	cursor: pointer;
	color: var(--pm-muted);
}

/* ---------- الأقسام ---------- */
.pm-filter-section {
	padding-block: 14px;
	border-top: 1px solid var(--pm-border);
}
.pm-filter-section:first-of-type { border-top: 0; }
.pm-filter-section-title {
	margin: 0 0 10px;
	font-size: 15px;
	font-weight: 700;
	color: var(--pm-text);
}

/* ---------- الشجرة ---------- */
.pm-tree, .pm-tree ul { list-style: none; margin: 0; padding: 0; }
.pm-tree-children {
	padding-inline-start: 22px;
	margin-top: 4px;
	display: none;
}
.pm-tree-item.is-open > .pm-tree-children { display: block; }

.pm-tree-row {
	display: flex;
	align-items: center;
	gap: 4px;
	padding: 4px 0;
}

/* زر فتح/طي الفرع */
.pm-tree-toggle {
	flex: 0 0 18px;
	width: 18px;
	height: 18px;
	border: 1px solid var(--pm-border);
	border-radius: 5px;
	background: #f6f8fb;
	cursor: pointer;
	position: relative;
	padding: 0;
}
.pm-tree-toggle::before,
.pm-tree-toggle::after {
	content: "";
	position: absolute;
	background: var(--pm-muted);
	inset-inline-start: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
}
.pm-tree-toggle::before { width: 9px; height: 2px; }            /* الأفقي */
.pm-tree-toggle::after  { width: 2px; height: 9px; }            /* العمودي (+) */
.pm-tree-item.is-open > .pm-tree-row > .pm-tree-toggle::after { display: none; } /* يصبح (−) */
.pm-tree-spacer { flex: 0 0 18px; width: 18px; }

/* ---------- مربعات الاختيار المخصصة ---------- */
.pm-checkbox {
	display: flex;
	align-items: center;
	gap: 8px;
	cursor: pointer;
	flex: 1;
	min-width: 0;
	margin: 0;
	user-select: none;
}
.pm-checkbox input { position: absolute; opacity: 0; width: 0; height: 0; }
.pm-checkbox-box {
	flex: 0 0 18px;
	width: 18px;
	height: 18px;
	border: 1.5px solid #cdd5e0;
	border-radius: 5px;
	background: #fff;
	position: relative;
	transition: all .15s ease;
}
.pm-checkbox input:checked + .pm-checkbox-box {
	background: var(--pm-accent);
	border-color: var(--pm-accent);
}
.pm-checkbox input:checked + .pm-checkbox-box::after {
	content: "";
	position: absolute;
	inset-inline-start: 5px;
	top: 1px;
	width: 5px;
	height: 10px;
	border: solid #fff;
	border-width: 0 2px 2px 0;
	transform: rotate(45deg);
}
.pm-checkbox input:focus-visible + .pm-checkbox-box {
	box-shadow: 0 0 0 3px rgba(47, 125, 246, .25);
}
.pm-checkbox-label {
	flex: 1;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	line-height: 1.4;
}
.pm-checkbox:hover .pm-checkbox-label { color: var(--pm-accent); }
.pm-count { color: var(--pm-muted); font-size: 12.5px; flex: 0 0 auto; }

/* ---------- الأزرار ---------- */
.pm-filter-actions {
	display: flex;
	gap: 10px;
	margin-top: 16px;
}
.pm-btn {
	flex: 1;
	border: 1px solid var(--pm-accent);
	border-radius: 10px;
	padding: 10px 12px;
	font-size: 14px;
	font-weight: 700;
	cursor: pointer;
	transition: all .15s ease;
}
.pm-btn-apply { background: var(--pm-accent); color: #fff; }
.pm-btn-apply:hover { background: var(--pm-accent-dark); border-color: var(--pm-accent-dark); }
.pm-btn-clear { background: #fff; color: var(--pm-accent); }
.pm-btn-clear:hover { background: #f2f6ff; }

/* ---------- حالة التحميل ---------- */
.pm-shop-main { position: relative; }
.pm-shop-main.pm-loading { min-height: 200px; }
.pm-shop-main.pm-loading > *:not(.pm-loader) { opacity: .4; pointer-events: none; }
.pm-loader {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: flex-start;
	justify-content: center;
	padding-top: 60px;
	z-index: 5;
}
.pm-loader::after {
	content: "";
	width: 40px;
	height: 40px;
	border: 3px solid var(--pm-border);
	border-top-color: var(--pm-accent);
	border-radius: 50%;
	animation: pm-spin .7s linear infinite;
}
@keyframes pm-spin { to { transform: rotate(360deg); } }

.pm-no-products { margin: 0; }

/* ---------- زر الجوال + الطبقة الخلفية ---------- */
.pm-filter-mobile-toggle {
	display: none;
	align-items: center;
	gap: 8px;
	background: var(--pm-accent);
	color: #fff;
	border: 0;
	border-radius: 10px;
	padding: 10px 16px;
	font-size: 14px;
	font-weight: 700;
	cursor: pointer;
	margin-bottom: 14px;
}
.pm-filter-overlay {
	display: none;
	position: fixed;
	inset: 0;
	background: rgba(15, 25, 45, .45);
	z-index: 99998;
}
body.pm-filter-open .pm-filter-overlay { display: block; }

/* =========================================================
   الريسبونسف — موافق لنقاط القالب (1024 / 768 / 480)
   ========================================================= */
@media (max-width: 1024px) {
	.pm-shop-flex { gap: 18px; }
	.pm-filter { flex-basis: 230px; width: 230px; padding: 16px; }
}

@media (max-width: 768px) {
	.pm-shop-flex { display: block; }            /* تتكدّس الشبكة بعرض كامل */
	.pm-filter-mobile-toggle { display: inline-flex; }

	/* الفلتر يتحوّل إلى لوحة منزلقة من حافة الشاشة */
	.pm-filter {
		position: fixed;
		top: 0;
		right: 0;                                 /* فيزيائي ليعمل في RTL وLTR */
		height: 100%;
		width: 320px;
		max-width: 86vw;
		border-radius: 0;
		margin: 0;
		overflow-y: auto;
		z-index: 99999;
		transform: translateX(110%);
		transition: transform .25s ease;
		box-shadow: -8px 0 30px rgba(15, 25, 45, .18);
	}
	body.pm-filter-open .pm-filter { transform: none; }
	.pm-filter-close { display: block; }
}

@media (max-width: 480px) {
	.pm-filter { width: 300px; }
}