/* =========================================================================
   Thanh Lý Đồ Cũ – CSS nền (thay cho phần nền của Flatsome)
   ========================================================================= */

/* ---------- Font SVN-Poppins tự host (Poppins Việt hoá đủ dấu; 400, 700; có ký hiệu ₫) ---------- */
@font-face{font-family:"SVN-Poppins";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/svn-poppins/svn-poppins-400.woff2") format("woff2")}
@font-face{font-family:"SVN-Poppins";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/svn-poppins/svn-poppins-700.woff2") format("woff2")}

/* ---------- Biến màu dùng chung ---------- */
:root{
  --tlt-red:#D7182A; --tlt-red-d:#B01020; --tlt-navy:#0F2A44; --tlt-navy-2:#16395C;
  --tlt-yellow:#FFC20E; --tlt-zalo:#0068FF; --tlt-ink:#1B1D21; --tlt-text:#4A4A4A;
  --tlt-mute:#8A9099; --tlt-line:#DFE4EA; --tlt-bg:#EEF1F5; --tlt-page:#E7E7E7;
  --tlt-font:"SVN-Poppins","Segoe UI",Arial,sans-serif;
}

/* ---------- Reset gọn ---------- */
*,*:before,*:after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:auto}
body{margin:0;font-family:var(--tlt-font);font-size:16px;line-height:1.6;color:var(--tlt-text);background:#fff;-webkit-font-smoothing:antialiased;overflow-x:clip}
img,svg,video{max-width:100%;height:auto;vertical-align:middle}
img{border:0}
a{color:#334862;text-decoration:none;transition:color .15s}
a:hover{color:#111}
p{margin:0 0 1.2em}
ul,ol{margin:0 0 1.2em;padding-left:1.3em}
li{margin-bottom:.4em}
hr{border:0;border-top:1px solid var(--tlt-line);margin:1.5em 0}
h1,h2,h3,h4,h5,h6{color:#555;font-weight:700;line-height:1.3;margin:0 0 .5em;text-rendering:optimizeSpeed}
h1{font-size:1.7em}h2{font-size:1.6em}h3{font-size:1.25em}h4{font-size:1.125em}h5{font-size:1em}h6{font-size:.85em}
b,strong{font-weight:700}
small{font-size:80%}
figure{margin:0}
blockquote{margin:0 0 1.2em;padding:0 1.25em;border-left:2px solid var(--tlt-line);font-style:italic}
table{width:100%;border-collapse:collapse;margin-bottom:1.2em}
th,td{padding:.6em .5em;border-bottom:1px solid #ececec;text-align:left;font-size:.9em}
th{font-weight:700;text-transform:uppercase;letter-spacing:.03em;color:#555}
iframe{max-width:100%}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}
.skip-link:focus{position:fixed;top:8px;left:8px;z-index:100000;width:auto;height:auto;clip:auto;background:#fff;padding:10px 14px;border-radius:8px;box-shadow:0 4px 16px rgba(0,0,0,.2)}

/* ---------- Khung ---------- */
.container{width:100%;max-width:1200px;margin-left:auto;margin-right:auto;padding-left:15px;padding-right:15px}
#wrapper{position:relative}
#main{background:var(--tlt-page);min-height:40vh}

/* ---------- Form ---------- */
/* Ô nhập, nút, CF7, WooCommerce: luôn dùng font chung (trình duyệt mặc định dùng font hệ thống cho form) */
button,input,select,textarea,optgroup{font-family:inherit}
input[type=text],input[type=email],input[type=tel],input[type=url],input[type=search],input[type=password],input[type=number],input[type=date],select,textarea{
  font:inherit;font-size:.97em;color:#333;background:#fff;border:1px solid #ddd;border-radius:0;box-shadow:inset 0 1px 2px rgba(0,0,0,.1);
  height:2.507em;padding:0 .75em;width:100%;max-width:100%;margin:0 0 1em;transition:border-color .2s,box-shadow .2s;vertical-align:middle;-webkit-appearance:none;appearance:none}
textarea{height:auto;min-height:120px;padding:.75em;line-height:1.5}
select{background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .45em top 50%;background-size:auto 16px;padding-right:1.6em;box-shadow:none}
input:focus,select:focus,textarea:focus{outline:0;border-color:#9AA6B2;box-shadow:0 0 0 3px rgba(15,42,68,.12)}
input[type=checkbox],input[type=radio]{margin:0 .4em 0 0;vertical-align:middle;width:auto;height:auto}
label{font-weight:700;font-size:.9em;color:#222;display:inline-block;margin-bottom:.4em}
fieldset{border:0;padding:0;margin:0}

/* ---------- Nút ----------
   Giữ đúng kiểu nút mặc định cũ (các khối như banner trang chủ dựa vào):
   <button> trơn: nền trong suốt, chữ in hoa đậm; .button / submit: nền màu chính. */
.button,button,input[type=submit],input[type=button],input[type=reset]{
  font-family:inherit;display:inline-block;position:relative;max-width:100%;min-height:2.5em;margin:0 1em 0 0;padding:0 1.2em;
  border:1px solid transparent;border-radius:0;background-color:transparent;color:currentColor;
  font-size:.97em;font-weight:bolder;line-height:2.4em;letter-spacing:.03em;text-transform:uppercase;text-align:center;text-decoration:none;
  vertical-align:middle;cursor:pointer;transition:transform .3s,border .3s,background .3s,box-shadow .3s,opacity .3s,color .3s;-webkit-appearance:none;appearance:none}
.button,input[type=submit],input[type=button].button,input[type=reset].button{background-color:#446084;border-color:rgba(0,0,0,.05);color:#fff}
.button:hover,input[type=submit]:hover{color:#fff;box-shadow:inset 0 0 0 100px rgba(0,0,0,.2);outline:0}
.button.alt,.button.checkout{background-color:var(--tlt-red)}
.button:disabled,button:disabled,input[type=submit]:disabled{opacity:.6;cursor:not-allowed}

/* ---------- Ẩn/hiện theo thiết bị (tương thích lớp của Flatsome trong nội dung cũ) ---------- */
.hidden{display:none!important}
@media (max-width:549px){.hide-for-small{display:none!important}}
@media (min-width:550px){.show-for-small{display:none!important}}
@media (min-width:550px) and (max-width:849px){.hide-for-medium{display:none!important}}
@media (max-width:849px){.hide-for-medium-down{display:none!important}}
@media (min-width:850px){.show-for-medium{display:none!important}}

/* ---------- Căn chỉnh của WordPress ---------- */
.alignleft{float:left;margin:0 1.2em 1em 0}
.alignright{float:right;margin:0 0 1em 1.2em}
.aligncenter{display:block;margin-left:auto;margin-right:auto}
.wp-caption{max-width:100%}
.wp-caption-text{font-size:.85em;color:var(--tlt-mute);text-align:center;margin-top:.4em}

/* ---------- Thông báo WooCommerce ---------- */
.woocommerce-message,.woocommerce-info,.woocommerce-error{list-style:none;margin:16px 0;padding:14px 18px;border-radius:12px;background:#fff;border:1px solid var(--tlt-line);border-left:5px solid var(--tlt-navy);font-size:15px;color:var(--tlt-ink);display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.woocommerce-message{border-left-color:#12A150}
.woocommerce-error{border-left-color:var(--tlt-red)}
.woocommerce-error li{margin:0}
.woocommerce-message .button,.woocommerce-info .button{margin:0 0 0 auto;order:2}
.woocommerce-notices-wrapper:empty{display:none}

/* ---------- Nút lên đầu trang ---------- */
.back-to-top{position:fixed;right:20px;bottom:20px;z-index:98;width:44px;height:44px;min-height:0;border-radius:50%;border:2px solid rgba(0,0,0,.2);background:#fff;color:#555;line-height:1;
  display:grid;place-items:center;margin:0;padding:0;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .2s,transform .2s,visibility .2s;box-shadow:0 4px 14px rgba(0,0,0,.08)}
.back-to-top.is-visible{opacity:1;visibility:visible;transform:none}
.back-to-top:hover{background:var(--tlt-navy);color:#fff;border-color:var(--tlt-navy);filter:none}
.back-to-top svg{width:18px;height:18px}