/* ==========================================================================
   THANH SO TRANG - DUNG CHUNG                               02/09/2026
   ==========================================================================
   Di kem library/phantrang.php: pre + toi da 5 o so + next.

   VI SAO LA MOT FILE RIENG:
   khoi nay truoc day nam trong css/danh-muc.css, ma danh-muc.css chi duoc
   nap o trang danh muc san pham va danh muc tin. Nhung phantrang.php lai
   duoc goi o 18 trang khac nhau (tim kiem, hang san xuat, phu tung, moi
   nhat, mua nhieu nhat, video...) - o nhung trang do thanh so trang khong
   co mot dong CSS nao, cac the <li> tro ve dang danh sach doc va tut het
   xuong mep trai trang. Trang /tim-kiem la vi du ro nhat.

   File nay duoc nap o library/header.php cho MOI trang. No chi hon 1KB nen
   nap ca o trang khong co phan trang cung khong dang ke, doi lai khong bao
   gio con canh "them phan trang vao mot trang moi roi quen nap CSS".
   ========================================================================== */
.pt { margin: 18px 0 6px; }

.pt-ds {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 6px;
	margin: 0;
	padding: 0;
	list-style: none;
	float: none;
}

/* float:none - he thong CSS cu cua giao dien 1 cho MOI <li> float:left,
   de nguyen thi flex khong xep duoc. */
.pt-ds > li { margin: 0; float: none; }

.pt-ds a,
.pt-ds span {
	display: block;
	min-width: 36px;
	height: 36px;
	padding: 0 10px;
	border: 1px solid #ddd;
	border-radius: 4px;
	background: #fff;
	color: #333;
	font-size: 13px;
	line-height: 34px;
	text-align: center;
	text-decoration: none;
}

.pt-ds a:hover {
	border-color: #e42527;
	color: #e42527;
	text-decoration: none;
}

.pt-dang a,
.pt-dang a:hover {
	background: #e42527;
	border-color: #e42527;
	color: #fff;
	font-weight: 700;
	cursor: default;
}

.pt-tat span {
	color: #bbb;
	background: #fafafa;
	cursor: default;
}

/* (Da bo .pt-them / .pt-cham: ban phan trang tu 02/09/2026 khong con nut
   "..." mo them so trang - thanh phan trang luon dung 5 o so, xem ghi chu
   dau library/phantrang.php.) */

@media (max-width: 767px) {
	.pt-ds a,
	.pt-ds span { min-width: 34px; height: 34px; line-height: 32px; padding: 0 8px; }
}