/* VinhXD Ô tô 2.7 — trang xe kiểu VinFast / Cổ điển + popup báo giá */
.vxt,.vxt-lead{--vxt-brand:#2563eb;--vxt-ink:#16181d;--vxt-muted:#6b7280;--vxt-line:#e5e7eb;--vxt-soft:#f4f5f7;--vxt-off:#e8590c;--vxt-off-50:#fff1e8;--vxt-r:14px;
  --vxt-brand-50:color-mix(in srgb,var(--vxt-brand) 10%,#fff);--vxt-brand-dk:color-mix(in srgb,var(--vxt-brand) 55%,#06140f);
  color:var(--vxt-ink);font-size:15px;line-height:1.45}
.vxt *,.vxt-lead *{box-sizing:border-box}
:where(.vxt,.vxt-lead) button{font:inherit;color:inherit;cursor:pointer;border:0;background:none;margin:0;padding:0;text-transform:none;letter-spacing:normal;line-height:inherit;box-shadow:none;min-height:0;width:auto;height:auto;border-radius:0}
/* chặn style nút của theme: mọi nút trong plugin đều có class riêng (độ ưu tiên 0,1,0 > button của theme) */
.vxt-sw,.vxt-row,.vxt-link,.vxt-promo-cta,.vxt-bar-info,.vxt-x{border:0;background:none;box-shadow:none;text-transform:none;letter-spacing:normal;font:inherit;color:inherit;min-height:0;cursor:pointer}
.vxt-card{background:#fff;border:1px solid var(--vxt-line);border-radius:var(--vxt-r);padding:16px}
.vxt-grid{display:grid;gap:16px}

/* ảnh + màu */
.vxt-stage{background:linear-gradient(160deg,#eef2f5,#dfe5ea);border-radius:var(--vxt-r);aspect-ratio:16/10;display:flex;align-items:center;justify-content:center;overflow:hidden}
.vxt-stage img{width:100%;height:100%;object-fit:contain;transition:opacity .2s}
.vxt-colors{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:12px;padding:0 4px}
.vxt-sw{width:30px;height:30px;border-radius:50%;padding:0;flex:none;outline:2px solid transparent;outline-offset:2px;transition:outline-color .15s}
.vxt-sw span{display:block;width:100%;height:100%;border-radius:50%;border:1px solid rgba(0,0,0,.14)}
.vxt-sw.on{outline-color:var(--vxt-brand)}
.vxt-cname{font-weight:700;font-size:14px}

/* cột phải */
.vxt-title{font-size:24px;line-height:1.25;margin:0;font-weight:800}
.vxt-sub{margin:4px 0 0;color:var(--vxt-muted);font-size:13px}
.vxt-from{margin-top:10px;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.vxt-from span{color:var(--vxt-muted);font-size:14px}
.vxt-from b{font-size:28px;color:var(--vxt-brand);font-variant-numeric:tabular-nums}
.vxt-label{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.03em;color:var(--vxt-muted);margin:20px 0 8px}

.vxt-vers--grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}
.vxt-vers--list{display:grid;gap:8px}
.vxt-ver{color:inherit;font:inherit;cursor:pointer;box-shadow:none;text-transform:none;display:flex;align-items:center;gap:12px;width:100%;text-align:left;border:1.5px solid var(--vxt-line);border-radius:12px;padding:10px 12px;background:#fff;transition:border-color .15s,background .15s}
.vxt-ver.on{border-color:var(--vxt-brand);background:var(--vxt-brand-50)}
.vxt-ver-nm{flex:1;min-width:0}
.vxt-ver-nm small{display:block;color:var(--vxt-muted);font-size:12px}
.vxt-ver-pr{font-weight:700;white-space:nowrap;font-variant-numeric:tabular-nums}
.vxt-rd{width:18px;height:18px;border-radius:50%;border:2px solid #cbd0d6;flex:none}
.vxt-ver.on .vxt-rd{border:5px solid var(--vxt-brand)}

/* hộp tùy chọn / ưu đãi / khuyến mãi */
.vxt-box{border:1.5px solid var(--vxt-brand);border-radius:var(--vxt-r);margin-top:22px;position:relative;padding:20px 12px 8px;background:#fff}
.vxt-box--off,.vxt-box--promo{border-color:var(--vxt-off)}
.vxt-pill{position:absolute;top:-12px;left:14px;background:var(--vxt-brand);color:#fff;font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;text-transform:uppercase;line-height:1.4}
.vxt-box--off .vxt-pill,.vxt-box--promo .vxt-pill{background:var(--vxt-off)}
.vxt-boxsum{position:absolute;top:-10px;right:14px;background:#fff;padding:0 6px;font-size:12px;color:var(--vxt-muted)}
.vxt-boxsum b{color:var(--vxt-off)}
.vxt-row{color:inherit;display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:9px 4px;border-radius:8px;font-size:14px}
.vxt-row:hover{background:#f8f9fb}
.vxt-ck{width:20px;height:20px;border-radius:5px;border:1.5px solid #cbd0d6;flex:none;position:relative;transition:all .15s}
.vxt-row.on .vxt-ck{background:var(--vxt-brand);border-color:var(--vxt-brand)}
.vxt-box--off .vxt-row.on .vxt-ck{background:var(--vxt-off);border-color:var(--vxt-off)}
.vxt-row.on .vxt-ck:after{content:"";position:absolute;left:6px;top:2px;width:5px;height:10px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.vxt-row-nm{flex:1;min-width:0}
.vxt-row-nm small{display:block;color:var(--vxt-muted);font-size:12px}
.vxt-tag{font-size:12px;font-weight:700;padding:3px 8px;border-radius:999px;white-space:nowrap;background:var(--vxt-brand-50);color:var(--vxt-brand)}
.vxt-box--off .vxt-tag{background:var(--vxt-off-50);color:var(--vxt-off)}
.vxt-promo{font-size:14px}
.vxt-promo ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.vxt-promo li{position:relative;padding-left:24px}
.vxt-promo li:before{content:"🎁";position:absolute;left:0}
.vxt-promo p{margin:0 0 6px}
.vxt .vxt-promo-cta{display:block;margin:10px 0 6px;font-size:13px;color:var(--vxt-off);font-weight:700;padding:0}
.vxt-note{font-size:12px;color:var(--vxt-muted);margin:10px 0 0}
.vxt-box .vxt-note{border-top:1px dashed var(--vxt-line);padding-top:8px;margin-bottom:4px}
.vxt-center{text-align:center}

/* bảng chi tiết giá */
.vxt-bdr{display:flex;justify-content:space-between;gap:10px;padding:6px 0;font-size:14px}
.vxt-bdr .v{white-space:nowrap;font-variant-numeric:tabular-nums}
.vxt-bdr.neg .v{color:var(--vxt-off)}
.vxt-bdr.plus .v{color:var(--vxt-brand)}
.vxt-bdr small{display:block;color:var(--vxt-muted);font-size:12px}
.vxt-bdt{display:flex;justify-content:space-between;align-items:baseline;gap:8px;border-top:1px solid var(--vxt-line);margin-top:6px;padding-top:10px}
.vxt-bdt .v{font-size:24px;font-weight:800;color:var(--vxt-brand);font-variant-numeric:tabular-nums}
.vxt-save{display:inline-block;margin-top:6px;background:var(--vxt-brand-50);color:var(--vxt-brand);font-weight:700;font-size:13px;padding:4px 10px;border-radius:8px}

/* nút */
.vxt-btn{font:inherit;font-weight:700;cursor:pointer;border:0;box-shadow:none;text-transform:none;letter-spacing:normal;line-height:1.3;display:block;width:100%;padding:13px;border-radius:12px;font-weight:700;text-align:center;margin-top:10px}
.vxt .vxt-btn-p,.vxt-lead .vxt-btn-p{background:var(--vxt-brand);color:#fff}
.vxt .vxt-btn-o,.vxt-lead .vxt-btn-o{border:1.5px solid var(--vxt-line);background:#fff;color:var(--vxt-ink)}
.vxt-btn-p:hover{filter:brightness(1.07)}
.vxt .vxt-link{color:var(--vxt-brand);font-weight:600;font-size:13px;margin-top:8px;padding:0}
.vxt-summary{margin-top:16px}
.vxt-summary .vxt-btn:first-of-type{margin-top:14px}

.vxt-hot{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:16px;background:var(--vxt-brand);color:#fff!important;text-decoration:none!important;border-radius:14px;padding:14px 18px;box-shadow:0 8px 20px color-mix(in srgb,var(--vxt-brand) 30%,transparent);transition:transform .15s}
.vxt-hot:hover{transform:translateY(-2px)}
.vxt-hot-ic{width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.18);display:grid;place-items:center;animation:vxtRing 1.6s infinite}
.vxt-hot small{display:block;font-size:12px;opacity:.85}
.vxt-hot b{font-size:20px;letter-spacing:.02em}
@keyframes vxtRing{0%,100%{box-shadow:0 0 0 0 rgba(255,255,255,.45)}70%{box-shadow:0 0 0 10px rgba(255,255,255,0)}}

/* dự toán */
.vxt-calc{margin-top:24px;scroll-margin-top:80px}
.vxt-calc-h{font-size:20px;margin:0 0 12px}
.vxt-calc-h span{font-size:14px;font-weight:500;color:var(--vxt-muted)}
.vxt-calc-grid{display:grid;gap:16px}
.vxt-calc .vxt-card{padding:20px}
.vxt-calc h3{font-size:18px;margin:0 0 12px}
.vxt-chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}
.vxt-chip{color:inherit;font:inherit;cursor:pointer;box-shadow:none;text-transform:none;border:1.5px solid var(--vxt-line);border-radius:10px;padding:8px 12px;font-size:13px;font-weight:600;background:#fff}
.vxt-chip.on{border-color:var(--vxt-brand);background:var(--vxt-brand-50);color:var(--vxt-brand)}
.vxt-fee-opt{display:flex;align-items:center;gap:6px;cursor:pointer}
.vxt-fee-opt input{margin:0;accent-color:var(--vxt-brand)}
.vxt-free{font-size:11px;font-weight:700;background:var(--vxt-brand-50);color:var(--vxt-brand);padding:1px 6px;border-radius:6px;margin-left:4px}
.vxt-bdr.off{opacity:.45}
.vxt-total{display:flex;justify-content:space-between;align-items:center;gap:10px;background:var(--vxt-brand-dk);color:#fff;border-radius:12px;padding:16px;margin-top:10px}
.vxt-total span{font-weight:600;font-size:14px}
.vxt-total b{color:#ffd966;font-size:22px;font-variant-numeric:tabular-nums;white-space:nowrap}
.vxt-sl{margin-bottom:14px}
.vxt-sl-t{display:flex;justify-content:space-between;font-size:14px;margin-bottom:6px}
.vxt-sl-t b{color:var(--vxt-brand)}
.vxt-sl input[type=range]{width:100%;accent-color:var(--vxt-brand);margin:0}
.vxt-tiles{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.vxt-tile{background:var(--vxt-soft);border-radius:10px;padding:10px 12px}
.vxt-tile small{display:block;color:var(--vxt-muted);font-size:12px}
.vxt-tile b{font-size:15px;font-variant-numeric:tabular-nums}
.vxt-tile.hl{background:#fff6d6}
.vxt-sched table{width:100%;border-collapse:collapse;font-size:13px;margin-top:8px}
.vxt-sched th,.vxt-sched td{padding:6px 4px;border:0;border-bottom:1px solid var(--vxt-line);text-align:right;font-variant-numeric:tabular-nums;background:none}
.vxt-sched th:first-child,.vxt-sched td:first-child{text-align:left}
.vxt-sched th{color:var(--vxt-muted);font-weight:600;font-size:12px}
.vxt-calc-cta{max-width:380px;margin:16px auto 0}

/* thanh giá mobile */
.vxt-bar{display:none}
.vxt-fly{position:absolute;left:16px;top:-30px;background:var(--vxt-off);color:#fff;font-weight:700;font-size:13px;padding:4px 10px;border-radius:999px;pointer-events:none;animation:vxtFly 1s ease forwards}
.vxt-fly.up{background:var(--vxt-brand)}
@keyframes vxtFly{0%{opacity:0;transform:translateY(8px)}20%{opacity:1;transform:none}80%{opacity:1}100%{opacity:0;transform:translateY(-14px)}}
.vxt-bar-total.flash{color:var(--vxt-off)}

/* sheet / popup */
.vxt-sheet{position:fixed;inset:0;z-index:99990;background:rgba(0,0,0,.45);display:flex;align-items:flex-end;justify-content:center;opacity:0;transition:opacity .2s}
.vxt-sheet[hidden]{display:none}
.vxt-sheet.open{opacity:1}
.vxt-sheet-box{position:relative;background:#fff;width:100%;max-height:88vh;overflow:auto;border-radius:20px 20px 0 0;padding:18px 18px calc(18px + env(safe-area-inset-bottom));transform:translateY(40px);transition:transform .25s ease}
.vxt-sheet.open .vxt-sheet-box{transform:none}
.vxt-sheet h3{font-size:18px;margin:0 0 6px;padding-right:36px}
.vxt-sheet .vxt-x{position:absolute;right:12px;top:12px;width:32px;height:32px;border-radius:50%;background:#f3f4f6!important;font-size:20px;line-height:32px;text-align:center;padding:0}
.vxt-lead-desc{font-size:13px;color:var(--vxt-muted);margin:0 0 12px}
.vxt-lead-car{display:flex;justify-content:space-between;gap:10px;background:var(--vxt-soft);border-radius:10px;padding:10px 12px;font-size:14px;margin-bottom:4px}
.vxt-lead-car[hidden]{display:none}
.vxt-lead-car b{color:var(--vxt-brand);white-space:nowrap}
.vxt-field{display:block;margin:12px 0 4px;font-size:13px;font-weight:600}
.vxt-input{width:100%;padding:11px 12px;border:1.5px solid var(--vxt-line);border-radius:10px;font:inherit;background:#fff;color:inherit}
.vxt-input:focus{outline:none;border-color:var(--vxt-brand)}
.vxt-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.vxt-err{font-size:12px;color:#c62828;min-height:16px;margin:6px 0 0}
.vxt-thanks{text-align:center;padding:16px 0 4px}
.vxt-ok{width:56px;height:56px;border-radius:50%;background:var(--vxt-brand-50);color:var(--vxt-brand);font-size:28px;line-height:56px;margin:0 auto 10px}
.vxt-lead form button[disabled]{opacity:.6;cursor:wait}
body.vxt-lock{overflow:hidden}

/* ── Desktop ───────────────────────────── */
@media (min-width:861px){
  .vxt-grid{grid-template-columns:1.2fr 1fr;align-items:start}
  .vxt-left{position:sticky;top:24px}
  .vxt-calc-grid{grid-template-columns:1fr 1fr;align-items:start}
  .vxt-sheet{align-items:center}
  .vxt-sheet-box{width:460px;max-width:calc(100% - 32px);border-radius:16px;padding:22px;transform:translateY(12px)}
  .vxt-sheet[data-sheet=detail]{display:none}
}
/* ── Mobile ────────────────────────────── */
@media (max-width:860px){
  .vxt-desk{display:none}
  .vxt-right{padding:14px}
  .vxt-title{font-size:22px}
  .vxt-bar{display:flex;align-items:center;gap:12px;position:fixed;left:0;right:0;bottom:var(--vxt-bar-offset,0px);z-index:9990;background:#fff;border-top:1px solid var(--vxt-line);box-shadow:0 -6px 20px rgba(0,0,0,.07);padding:10px 16px calc(10px + env(safe-area-inset-bottom))}
  .vxt-bar-info{flex:1;min-width:0;text-align:left;padding:0;display:flex;flex-direction:column}
  .vxt-bar-l1{font-size:12px;color:var(--vxt-muted);display:flex;gap:6px;align-items:center;white-space:nowrap;overflow:hidden}
  .vxt-bar-l1 s{white-space:nowrap}
  .vxt-bar-l1 .d{background:var(--vxt-off-50);color:var(--vxt-off);font-weight:700;padding:0 6px;border-radius:6px}
  .vxt-bar-total{font-size:20px;font-weight:800;color:var(--vxt-brand);font-variant-numeric:tabular-nums;transition:color .3s}
  .vxt-bar-more{font-size:12px;color:var(--vxt-brand);font-weight:600}
  .vxt-bar .vxt-btn{width:auto;margin:0;padding:12px 16px;white-space:nowrap}
  body.vxt-has-bar{padding-bottom:calc(84px + var(--vxt-bar-offset,0px))}
}