/* =====================================================================
 * assets/txng.css — MODULE "HỆ THỐNG TRUY XUẤT NGUỒN GỐC" (DIP 1.5)
 * Prefix tx-. Dùng biến palette (--navy/--blue/--gold/--green/--line…)
 * để đổi màu theo cấu hình chung. KHÔNG dùng color-mix. Thẻ đồng cao,
 * chống vỡ dòng (line-clamp / ellipsis), bố cục gọn theo phong cách quốc tế.
 * ===================================================================== */

.tx-wrap{max-width:1200px;margin:0 auto}

/* ---------- HERO CÔNG KHAI + Ô TRA CỨU ---------- */
.tx-hero{position:relative;overflow:hidden;border-radius:20px;padding:34px 30px;color:#fff;
  background:linear-gradient(135deg,var(--navy) 0%,var(--blue) 100%);box-shadow:0 18px 40px -18px rgba(8,28,52,.5)}
.tx-hero::after{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;
  background:rgba(255,255,255,.06)}
.tx-hero-in{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:26px;align-items:center}
.tx-hero-l h1{margin:0 0 8px;font-size:27px;line-height:1.18;letter-spacing:-.4px}
.tx-hero-l p{margin:0;color:rgba(255,255,255,.86);font-size:14px;line-height:1.55;max-width:48ch}
.tx-hero-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}
.tx-htag{font-size:12px;font-weight:600;background:rgba(255,255,255,.14);padding:5px 11px;border-radius:20px;white-space:nowrap}
/* ô tra cứu */
.tx-search{background:#fff;border-radius:16px;padding:18px;color:var(--navy);box-shadow:0 12px 30px -12px rgba(0,0,0,.3)}
.tx-search .lab{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.5px;color:var(--blue);margin-bottom:9px}
.tx-search-row{display:flex;gap:8px}
.tx-search input{flex:1;min-width:0;height:46px;border:1.5px solid var(--line);border-radius:11px;padding:0 14px;font-size:15px;font-weight:600;color:var(--navy)}
.tx-search input:focus{outline:none;border-color:var(--blue)}
.tx-search button{flex:0 0 auto;height:46px;padding:0 18px;border:0;border-radius:11px;background:var(--gold);color:#fff;font-weight:700;font-size:14px;cursor:pointer;white-space:nowrap}
.tx-search .hint{font-size:11.5px;color:var(--muted);margin-top:8px}

/* ---------- KPI ---------- */
.tx-kpis{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin:18px 0}
.tx-kpi{background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px 16px;display:flex;flex-direction:column;gap:3px;min-width:0}
.tx-kpi .n{font-size:25px;font-weight:800;color:var(--navy);line-height:1;font-variant-numeric:tabular-nums}
.tx-kpi .l{font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tx-kpi .ic{font-size:18px}

/* ---------- BỘ LỌC GỌN ---------- */
.tx-filter{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin-bottom:16px}
.tx-filter .fld{display:flex;flex-direction:column;gap:4px;min-width:0}
.tx-filter .fld label{font-size:11.5px;font-weight:700;color:var(--muted)}
.tx-filter input,.tx-filter select{height:40px;border:1px solid var(--line);border-radius:9px;padding:0 11px;font-size:13.5px;background:#fff;max-width:240px}
.tx-filter .fld.grow{flex:1}
.tx-filter .fld.grow input{width:100%;max-width:none}
.tx-filter .act{display:flex;gap:8px;margin-left:auto}

/* ---------- LƯỚI THẺ SẢN PHẨM (đồng cao) ---------- */
.tx-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px;align-items:stretch}
.tx-card{display:flex;flex-direction:column;height:100%;background:#fff;border:1px solid var(--line);border-radius:15px;overflow:hidden;
  text-decoration:none;color:inherit;transition:box-shadow .18s,transform .18s,border-color .18s}
.tx-card:hover{box-shadow:0 16px 34px -18px rgba(8,28,52,.35);transform:translateY(-3px);border-color:var(--blue)}
.tx-card-img{height:140px;background:var(--blue-l);display:flex;align-items:center;justify-content:center;font-size:44px;position:relative;overflow:hidden}
.tx-card-img img{width:100%;height:100%;object-fit:cover}
.tx-card-grp{position:absolute;left:10px;top:10px;font-size:11px;font-weight:700;color:#fff;background:rgba(14,42,71,.78);padding:3px 9px;border-radius:20px}
.tx-card-bd{flex:1;display:flex;flex-direction:column;padding:13px 14px}
.tx-card-bd h3{margin:0 0 5px;font-size:15px;line-height:1.32;color:var(--navy);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:40px}
.tx-card-org{font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:9px}
.tx-card-chips{display:flex;flex-wrap:wrap;gap:5px;margin-top:auto;padding-top:9px;border-top:1px dashed var(--line)}
.tx-chip{font-size:11px;font-weight:600;padding:3px 8px;border-radius:7px;background:var(--gold-l);color:var(--gold);white-space:nowrap}
.tx-chip.b{background:var(--blue-l);color:var(--blue)}
.tx-chip.g{background:#e7f6ee;color:var(--green)}

/* ---------- BADGE TRẠNG THÁI ---------- */
.tx-badge{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:700;padding:3px 10px;border-radius:20px;color:#fff;white-space:nowrap}
.tx-badge .d{width:7px;height:7px;border-radius:50%;background:#fff;opacity:.85}

/* ---------- TIMELINE TRUY XUẤT (điểm nhấn) ---------- */
.tx-tl{position:relative;margin:6px 0 0;padding-left:8px}
.tx-tl::before{content:"";position:absolute;left:23px;top:6px;bottom:6px;width:2px;background:var(--line)}
.tx-tl-item{position:relative;display:flex;gap:16px;padding:0 0 18px}
.tx-tl-item:last-child{padding-bottom:0}
.tx-tl-dot{flex:0 0 34px;width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:16px;color:#fff;z-index:1;box-shadow:0 0 0 4px #fff}
.tx-tl-bd{flex:1;min-width:0;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.tx-tl-bd .top{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap}
.tx-tl-bd h4{margin:0;font-size:14.5px;color:var(--navy);line-height:1.3}
.tx-tl-bd .tm{font-size:12px;color:var(--muted);white-space:nowrap;flex:0 0 auto;font-variant-numeric:tabular-nums}
.tx-tl-bd .meta{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:6px;font-size:12.5px;color:var(--muted)}
.tx-tl-bd .meta b{color:var(--navy);font-weight:600}
.tx-tl-bd .desc{font-size:13px;color:#3b4654;line-height:1.5;margin-top:7px}
.tx-tl-bd .ket{margin-top:7px;font-size:12px;font-weight:700;color:var(--green);background:#e7f6ee;display:inline-block;padding:3px 9px;border-radius:7px}

/* ---------- TRA CỨU KẾT QUẢ (public) ---------- */
.tx-result{display:grid;grid-template-columns:340px 1fr;gap:22px;align-items:start}
.tx-rl{position:sticky;top:16px;display:flex;flex-direction:column;gap:14px}
.tx-pcard{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.tx-pcard-img{height:190px;background:var(--blue-l);display:flex;align-items:center;justify-content:center;font-size:64px;overflow:hidden}
.tx-pcard-img img{width:100%;height:100%;object-fit:cover}
.tx-pcard-bd{padding:16px}
.tx-pcard-bd h2{margin:0 0 4px;font-size:19px;color:var(--navy);line-height:1.25}
.tx-pcard-bd .gtin{font-size:12px;color:var(--muted);font-family:ui-monospace,Menlo,Consolas,monospace}
.tx-pcard-chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.tx-dl{display:grid;grid-template-columns:auto 1fr;gap:7px 14px;margin-top:13px;font-size:13px}
.tx-dl dt{color:var(--muted)}
.tx-dl dd{margin:0;color:var(--navy);font-weight:600;text-align:right}
.tx-box{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px}
.tx-box h3{margin:0 0 12px;font-size:15px;color:var(--navy);display:flex;align-items:center;gap:8px}
.tx-box h3 .ln{flex:1;height:1px;background:var(--line)}
.tx-org{display:flex;gap:12px;align-items:flex-start}
.tx-org .av{flex:0 0 46px;width:46px;height:46px;border-radius:11px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px}
.tx-org .nm{font-weight:700;color:var(--navy);font-size:14.5px}
.tx-org .ad{font-size:12.5px;color:var(--muted);margin-top:2px;line-height:1.45}

/* QR */
.tx-qr{text-align:center}
.tx-qr .box{display:inline-block;padding:10px;background:#fff;border:1px solid var(--line);border-radius:12px}
.tx-qr svg{width:160px;height:160px;display:block}
.tx-qr .cap{font-size:11.5px;color:var(--muted);margin-top:8px}
.tx-qr .url{font-size:11px;color:var(--blue);word-break:break-all;margin-top:4px}

/* xác thực */
.tx-verify{display:flex;align-items:center;gap:11px;background:#e7f6ee;border:1px solid #bfe6cf;border-radius:13px;padding:13px 15px;margin-bottom:16px}
.tx-verify .ic{font-size:24px}
.tx-verify .t b{color:var(--green);font-size:14.5px}
.tx-verify .t span{display:block;font-size:12.5px;color:#3b6b52}

/* ---------- ADMIN: TABS ---------- */
.tx-tabs{display:flex;gap:6px;border-bottom:2px solid var(--line);margin:0 0 18px;flex-wrap:wrap}
.tx-tab{padding:10px 16px;font-size:13.5px;font-weight:700;color:var(--muted);text-decoration:none;border-bottom:2px solid transparent;margin-bottom:-2px;white-space:nowrap}
.tx-tab:hover{color:var(--blue)}
.tx-tab.on{color:var(--navy);border-bottom-color:var(--gold)}

/* ---------- ADMIN: BẢNG ---------- */
.tx-tbl{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.tx-tbl th{background:var(--blue-l);color:var(--navy);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;text-align:left;padding:11px 13px;white-space:nowrap}
.tx-tbl td{padding:11px 13px;border-top:1px solid var(--line);font-size:13.5px;color:#2b3742;vertical-align:middle}
.tx-tbl tr:hover td{background:#f7fafd}
.tx-tbl .nm{font-weight:600;color:var(--navy)}
.tx-tbl .mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12.5px;color:var(--blue)}
.tx-tbl .ac{white-space:nowrap;text-align:right}

/* ---------- ADMIN: BIỂU MẪU ---------- */
.tx-form{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px}
.tx-form .grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 18px}
.tx-form .fld{display:flex;flex-direction:column;gap:5px;min-width:0}
.tx-form .fld.full{grid-column:1/-1}
.tx-form label{font-size:12.5px;font-weight:700;color:var(--navy)}
.tx-form label .req{color:var(--red)}
.tx-form input[type=text],.tx-form input[type=date],.tx-form input[type=datetime-local],.tx-form input[type=number],
.tx-form input[type=email],.tx-form input[type=url],.tx-form select,.tx-form textarea{
  width:100%;border:1px solid var(--line);border-radius:9px;padding:10px 12px;font-size:14px;background:#fff;min-height:42px}
.tx-form textarea{min-height:90px;resize:vertical;line-height:1.5}
.tx-form input:focus,.tx-form select:focus,.tx-form textarea:focus{outline:none;border-color:var(--blue)}
.tx-form .hint{font-size:11.5px;color:var(--muted)}
.tx-form .ck{flex-direction:row;align-items:center;gap:8px}
.tx-form .ck input{width:18px;height:18px;min-height:0;flex:0 0 auto}
.tx-form-act{display:flex;gap:10px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}

/* nút */
.tx-btn{display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 16px;border-radius:9px;border:1px solid var(--line);
  background:#fff;color:var(--navy);font-size:13.5px;font-weight:700;cursor:pointer;text-decoration:none;white-space:nowrap}
.tx-btn:hover{border-color:var(--blue);color:var(--blue)}
.tx-btn.primary{background:var(--navy);color:#fff;border-color:var(--navy)}
.tx-btn.primary:hover{background:var(--navy2,#163a5f);color:#fff}
.tx-btn.gold{background:var(--gold);color:#fff;border-color:var(--gold)}
.tx-btn.danger{color:var(--red);border-color:#f0c4c5}
.tx-btn.danger:hover{background:#fdeced}

.tx-empty{text-align:center;color:var(--muted);padding:40px;background:#fff;border:1px dashed var(--line);border-radius:14px}
.tx-note{font-size:12px;color:var(--muted);background:var(--gold-l);border-left:3px solid var(--gold);padding:9px 12px;border-radius:0 8px 8px 0;margin:10px 0}

/* ---------- KHỐI TRANG CHỦ (đổi màu theo palette) ---------- */
.hp-tx{background:linear-gradient(135deg,var(--navy) 0%,var(--blue) 100%);border-radius:20px;padding:30px;color:#fff;overflow:hidden}
.hp-tx-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.hp-tx-head h2{margin:0;font-size:23px;letter-spacing:-.3px}
.hp-tx-head p{margin:5px 0 0;color:rgba(255,255,255,.85);font-size:13.5px;max-width:60ch;line-height:1.5}
.hp-tx-head a.more{flex:0 0 auto;background:var(--gold);color:#fff;font-weight:700;font-size:13px;padding:9px 16px;border-radius:10px;text-decoration:none;white-space:nowrap}
.hp-tx-kpi{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:20px}
.hp-tx-kpi .k{background:rgba(255,255,255,.10);border-radius:13px;padding:13px 15px;min-width:0}
.hp-tx-kpi .k .n{font-size:24px;font-weight:800;line-height:1;font-variant-numeric:tabular-nums}
.hp-tx-kpi .k .l{font-size:11.5px;color:rgba(255,255,255,.8);margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hp-tx-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:13px;align-items:stretch}
.hp-tx-card{display:flex;flex-direction:column;height:100%;background:#fff;border-radius:13px;overflow:hidden;text-decoration:none;color:inherit;transition:transform .18s}
.hp-tx-card:hover{transform:translateY(-3px)}
.hp-tx-card .im{height:118px;background:var(--blue-l);display:flex;align-items:center;justify-content:center;font-size:40px;overflow:hidden}
.hp-tx-card .im img{width:100%;height:100%;object-fit:cover}
.hp-tx-card .bd{flex:1;display:flex;flex-direction:column;padding:11px 13px}
.hp-tx-card .bd h4{margin:0 0 4px;font-size:14px;color:var(--navy);line-height:1.3;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:37px}
.hp-tx-card .bd .o{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hp-tx-card .bd .cn{margin-top:auto;padding-top:8px;font-size:11px;font-weight:600;color:var(--green)}

/* ---------- RESPONSIVE ---------- */
@media(max-width:900px){
  .tx-hero-in{grid-template-columns:1fr}
  .tx-kpis{grid-template-columns:repeat(2,1fr)}
  .tx-result{grid-template-columns:1fr}
  .tx-rl{position:static}
  .tx-form .grid{grid-template-columns:1fr}
  .hp-tx-kpi{grid-template-columns:repeat(2,1fr)}
}