:root{--ink:#161616;--red:#a91f2b;--grey:#6d6d6d;--line:#dfdfdc;--paper:#f6f6f4}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font:16px/1.6 Manrope,Arial,sans-serif}button,input{font:inherit}header{height:84px;padding:0 max(25px,calc((100vw - 1280px)/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e5e5e5;position:sticky;top:0;background:#fffc;backdrop-filter:blur(12px);z-index:20}.logo{font-size:23px;letter-spacing:.22em;text-decoration:none;color:inherit;position:relative}.logo strong{color:var(--red);font-weight:600}.logo small{display:block;font-size:8px;letter-spacing:.55em;color:#888;text-align:center;margin-top:-4px}nav{display:flex;gap:36px}nav a{font-size:14px;color:#555;text-decoration:none}nav a:hover{color:var(--red)}.menu{display:none;border:0;background:none;font-size:24px}.intro{max-width:1280px;margin:auto;min-height:430px;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:90px;padding:70px 0}.kicker{font-size:12px;color:var(--red);font-weight:600;letter-spacing:.22em}.intro h1,.section-title h2,.consign h2,footer h2,dialog h2{font:500 56px/1.1 'Playfair Display',serif;margin:20px 0}.intro p,.section-title p{color:var(--grey)}#search-form label{font-size:12px;font-weight:600;letter-spacing:.13em}#search-form>div{display:flex;margin-top:12px}#search-form input{min-width:0;flex:1;height:58px;border:1px solid #bbb;padding:0 18px;text-transform:uppercase}#search-form button,.primary,.consign>a{border:0;background:var(--ink);color:white;padding:0 25px;font-weight:600;cursor:pointer;text-decoration:none}#search-form button:hover,.primary:hover,.consign>a:hover{background:var(--red)}#search-message{font-size:13px;color:var(--red);min-height:22px}.slider-section,.brand-models{padding:95px max(70px,calc((100vw - 1500px)/2));background:var(--paper)}.sale-section{background:#fff}.section-title{max-width:1280px;margin:0 auto 45px;display:flex;justify-content:space-between;align-items:end}.section-title h2{font-size:45px;margin-bottom:0}.section-title p{max-width:470px;margin:0}.carousel-shell{position:relative}.track{display:flex;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding:10px 4px 26px}.track::-webkit-scrollbar{display:none}.watch-card{flex:0 0 min(310px,76vw);scroll-snap-align:center;border:0;background:transparent;text-align:center;padding:0;cursor:pointer;color:inherit;position:relative}.watch-card img{display:block;width:100%;height:330px;object-fit:contain;padding:18px;mix-blend-mode:multiply;transition:transform .3s}.watch-card:hover img{transform:scale(1.035)}.watch-card h3{font:500 22px 'Playfair Display',serif;margin:15px 0 5px}.watch-card p{font-size:13px;color:#777;margin:0}.watch-card small{display:block;color:var(--red);font-weight:600;margin-top:12px}.card-label,.stock-tag{position:absolute;z-index:2;left:12px;top:12px;background:#fff;padding:6px 10px;font-size:10px;letter-spacing:.15em}.stock-tag{background:var(--ink);color:#fff}.sale-card{background:var(--paper);padding-bottom:22px}.sale-card strong{display:block;color:var(--red);margin-top:12px}.arrow{position:absolute;z-index:5;top:40%;width:48px;height:48px;border:1px solid #aaa;border-radius:50%;background:#fffd;font-size:30px;cursor:pointer}.prev{left:-58px}.next{right:-58px}.dots{text-align:center}.dots i{display:inline-block;width:5px;height:5px;border-radius:50%;background:#bbb;margin:0 6px}.dots .active{background:#222}.brand-models .model-track{max-width:1280px;margin:auto}.back{display:block;max-width:1280px;margin:0 auto 30px;border:0;background:none;color:var(--red);padding:0;cursor:pointer}.two-prices{margin-top:18px;border-top:1px solid var(--line);padding-top:12px;text-align:left}.two-prices span{display:flex;justify-content:space-between;font-size:13px}.two-prices b{color:var(--red)}.consign{padding:110px max(25px,calc((100vw - 1050px)/2));background:#202020;color:#fff;text-align:center}.consign h2{font-size:50px}.consign p{color:#aaa;max-width:720px;margin:0 auto 35px}.consign>a{display:inline-block;padding:15px 25px;background:#fff;color:#111}footer{padding:80px max(25px,calc((100vw - 1280px)/2)) 30px;background:#101010;color:#fff;display:grid;grid-template-columns:.6fr 1.2fr 1fr;gap:40px;align-items:center}.footer-logo{color:#fff}footer h2{font-size:34px}.contacts{display:flex;justify-content:flex-end;gap:8px}.contacts a{color:#fff;text-decoration:none;border:1px solid #555;padding:13px 17px}.contacts a:hover{border-color:var(--red);background:var(--red)}footer>p{grid-column:1/-1;border-top:1px solid #333;padding-top:22px;color:#777;font-size:12px}dialog{width:min(900px,94vw);border:0;padding:0;box-shadow:0 30px 100px #0007}dialog::backdrop{background:#000a}dialog[open]{display:grid;grid-template-columns:1fr 1fr}dialog>img{width:100%;height:100%;min-height:520px;object-fit:contain;padding:30px;background:#eee;mix-blend-mode:multiply}.dialog-copy{padding:50px}.dialog-copy h2{font-size:35px}.dialog-copy>p,.dialog-copy>small{color:#777}.price-line{display:flex;justify-content:space-between;border-top:1px solid #ddd;padding:17px 0}.price-line b{color:var(--red)}.primary{display:block;text-align:center;padding:16px;margin-top:30px}.close{position:absolute;right:14px;top:8px;background:none;border:0;font-size:30px;cursor:pointer}@media(min-width:1000px){.brand-track .watch-card{flex-basis:calc((100% - 48px)/3)}.sale-track .watch-card,.model-track .watch-card{flex-basis:calc((100% - 72px)/4)}}@media(max-width:900px){header nav{display:none}.menu{display:block}.menu-open header nav{display:flex;position:absolute;top:84px;left:0;right:0;background:#fff;padding:25px;flex-direction:column}.intro{grid-template-columns:1fr;padding:60px 24px;gap:35px}.slider-section,.brand-models{padding:70px 24px}.section-title{display:block}.section-title p{margin-top:18px}.arrow{display:none}.consign{padding:80px 24px}footer{grid-template-columns:1fr}.contacts{justify-content:flex-start}dialog[open]{grid-template-columns:1fr}dialog>img{height:280px;min-height:0}.dialog-copy{padding:30px}}@media(max-width:520px){.intro h1{font-size:45px}.section-title h2,.consign h2{font-size:38px}#search-form>div{display:block}#search-form input,#search-form button{width:100%;height:54px}.watch-card{flex-basis:78vw}.watch-card img{height:300px}.slider-section,.brand-models{padding-right:18px}.contacts{flex-wrap:wrap}}
/* ===== LIÊN HỆ THU MUA TRONG CỬA SỔ GIÁ ===== */

.dialog-contact {
  margin-top: 28px;
}

.dialog-contact-title {
  margin: 0 0 12px;
  color: #171717;
  font-size: 14px;
  font-weight: 600;
}

.dialog-contact-buttons {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.dialog-contact-buttons a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 10px;
  border: 1px solid #d2d2d2;
  background: #ffffff;
  color: #171717;
  font-size: 14px;
  text-decoration: none;
  transition:
    border-color 0.2s ease,
    background-color 0.2s ease,
    color 0.2s ease;
}

.dialog-contact-buttons a:hover {
  border-color: #171717;
  background: #171717;
  color: #ffffff;
}

#sell-request-button {
  width: 100%;
  min-height: 58px;
  margin-top: 10px;
  border: 1px solid #171717;
  border-radius: 0;
  background: #171717;
  color: #ffffff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

#sell-request-button:hover {
  border-color: #bd2732;
  background: #bd2732;
}

@media (max-width: 600px) {
  .dialog-contact-buttons {
    grid-template-columns: 1fr;
  }
}
/* ===== BIỂU MẪU YÊU CẦU THU MUA ===== */

#sell-request-dialog {
  box-sizing: border-box;
  width: min(900px, calc(100% - 32px));
  max-width: 900px;
  max-height: 90vh;
  padding: 0;
  border: 0;
  background: #ffffff;
  color: #171717;
  overflow: auto;
}

#sell-request-dialog[open] {
  display: block;
}

#sell-request-dialog::backdrop {
 background: rgba(0, 0, 0, 0.72);
}

#sell-request-dialog .sell-request-close {
  position: absolute;
  top: 18px;
  right: 22px;
  z-index: 2;
}

.sell-request-content {
  padding: 52px;
}

.sell-request-content h2 {
  margin: 12px 0 10px;
  font-family: "Playfair Display", Georgia, serif;
  font-size: 38px;
  font-weight: 500;
}

#request-watch-name {
  margin: 0 0 5px;
  font-size: 18px;
  font-weight: 600;
}

#request-watch-reference {
  margin: 0 0 30px;
  color: #777777;
  font-size: 14px;
}

.request-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.request-form-grid label,
.request-note-field,
.request-image-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: #444444;
  font-size: 14px;
}

.request-form-grid input,
.request-form-grid select,
.request-note-field textarea,
.request-image-field input {
  box-sizing: border-box;
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  border: 1px solid #cccccc;
  border-radius: 0;
  background: #ffffff;
  color: #171717;
  font: inherit;
}

.request-note-field,
.request-image-field {
  margin-top: 20px;
}

.request-note-field textarea {
  min-height: 110px;
  resize: vertical;
}

.request-image-field small {
  color: #777777;
  font-size: 13px;
  line-height: 1.6;
}

.request-privacy-note {
  margin: 20px 0;
  color: #777777;
  font-size: 13px;
  line-height: 1.6;
}

.request-submit {
  width: 100%;
  min-height: 58px;
  border: 1px solid #171717;
  border-radius: 0;
  background: #171717;
  color: #ffffff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.request-submit:hover {
  border-color: #bd2732;
  background: #bd2732;
}

#request-message {
  min-height: 22px;
  margin: 14px 0 0;
  color: #bd2732;
  font-size: 14px;
}

@media (max-width: 650px) {
  .sell-request-content {
    padding: 48px 22px 28px;
  }

  .sell-request-content h2 {
    font-size: 31px;
  }

  .request-form-grid {
    grid-template-columns: 1fr;
  }
}
#consign-watch-fields[hidden] {
  display: none !important;
}

#consign-watch-fields {
  margin-bottom: 22px;
  padding-bottom: 22px;
  border-bottom: 1px solid #dddddd;
}
.sell-quick-contact {
  margin: 18px 0 28px;
  padding: 18px;
  border: 1px solid #dddddd;
  background: #fafafa;
}

.sell-quick-contact p {
  margin: 0 0 12px;
  color: #444444;
  font-size: 14px;
}

.sell-quick-contact-buttons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.sell-quick-contact-buttons a {
  padding: 13px 10px;
  border: 1px solid #cccccc;
  background: #ffffff;
  color: #171717;
  text-align: center;
  text-decoration: none;
}

.sell-quick-contact-buttons a:hover {
  border-color: #bd2732;
  background: #bd2732;
  color: #ffffff;
}

@media (max-width: 600px) {
  .sell-quick-contact-buttons {
    grid-template-columns: 1fr;
  }
}
.account-nav-link.logged-in {
  color: #171717;
  font-weight: 600;
}

.account-nav-link.logged-in::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 7px;
  border-radius: 50%;
  background: #238636;
  vertical-align: middle;
}

.family-card img{
  width:100%;
  height:310px;
  padding:34px;
  object-fit:contain;
  object-position:center;
  transform:scale(var(--family-image-scale, 1));
  transform-origin:center;
}

.family-card:hover img{
  transform:scale(var(--family-image-hover-scale, 1.035));
}

/* Nhóm các biến thể cùng Reference để so sánh trực tiếp */
.track.variant-results{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,290px));
  justify-content:center;
  gap:24px;
  overflow:visible;
}
.track.variant-results .watch-card{
  width:100%;
  max-width:290px;
}
.track.variant-results .watch-card h3{
  margin-bottom:4px;
}
.track.variant-results .reference-card{
  display:flex;
  flex-direction:column;
  height:100%;
}
.track.variant-results .reference-card .two-prices{
  width:100%;
  margin-top:auto;
}
.track.variant-results .watch-card p + p{
  margin-top:3px;
}
@media(max-width:640px){
  .track.variant-results{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:12px;
    padding-inline:0;
  }
  .track.variant-results .watch-card{
    min-width:0;
    padding-bottom:8px;
  }
  .track.variant-results .watch-card img{
    height:210px;
    padding:6px;
  }
  .track.variant-results .watch-card h3{
    font-size:17px;
  }
  .track.variant-results .watch-card p,
  .track.variant-results .two-prices span{
    font-size:11px;
  }
  .track.variant-results .two-prices span{
    display:block;
    margin-bottom:8px;
  }
  .track.variant-results .two-prices b{
    display:block;
  }
}

.reference-card .variant-name{
  margin-top:8px;
  color:var(--ink);
  font-weight:600;
}

/* Nhãn trạng thái nổi bật nhưng vẫn giữ phong cách giao diện cũ */
.card-label,
.stock-tag {
  top: 14px;
  left: 14px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 12px;
  border: 1px solid var(--red);
  font-size: 10px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.14em;
}

.card-label {
  background: var(--red);
  color: #ffffff;
}

.stock-tag {
  background: rgba(255, 255, 255, 0.95);
  color: var(--red);
}

.card-label::before,
.stock-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  flex: 0 0 6px;
  border-radius: 50%;
  background: currentColor;
}

/* Use the standalone transparent emblem; the wordmark remains readable beside it. */
header .logo {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  white-space: nowrap;
  letter-spacing: .12em;
}

.logo-mark {
  display: inline-block;
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  background: url("logo/luxtime-mark.png") center / contain no-repeat;
}

@media (max-width: 520px) {
  header .logo { font-size: 19px; gap: 5px; }
  .logo-mark { width: 40px; height: 42px; flex-basis: 40px; }
}