/* Independent conversation workspace, aligned with the existing premium header. */
body.is-messenger{padding-bottom:0!important;overflow:hidden}
body.is-messenger .site-footer,body.is-messenger .luxury-mobile-dock,body.is-messenger #scroll-top{display:none!important}
body.is-messenger #app{min-height:0}
body.is-messenger .chat-page{width:var(--messenger-width,min(1600px,calc(100% - 54px)));max-width:none;height:var(--messenger-height,calc(100dvh - 160px));min-height:0;box-sizing:border-box;padding:8px 0 0;display:flex;flex-direction:column}
body.is-messenger .chat-page>.breadcrumbs,body.is-messenger .chat-page>.inner-head>.eyebrow{display:none}
body.is-messenger .chat-page>.inner-head{flex:none;display:flex;align-items:baseline;gap:18px;margin:0 4px 12px}
body.is-messenger .chat-page>.inner-head h1{font-size:21px;letter-spacing:-.6px;margin:0}
body.is-messenger .chat-page>.inner-head p{font-size:11px;color:var(--u-subtle)}
body.is-messenger .chat-page .chat-layout{height:auto;flex:1;min-height:0;grid-template-columns:minmax(280px,340px) minmax(0,1fr);gap:14px}
body.is-messenger .chat-page .chat-layout.is-list-collapsed{grid-template-columns:minmax(0,1fr)}
body.is-messenger .chat-page .chat-list{display:block;overflow-y:auto;overflow-x:hidden;max-height:none;min-height:0;overscroll-behavior:contain;scrollbar-gutter:stable}
body.is-messenger .chat-page .conversation-card{min-width:0;border-radius:0;border-right:0;border-bottom:1px solid var(--u-line);align-items:center;gap:12px;padding:16px}
body.is-messenger .chat-page .conversation-card>img{width:62px;height:66px;flex:none;border-radius:12px}
body.is-messenger .chat-page .conversation-body{min-width:0}
body.is-messenger .chat-page .conversation-body h3,body.is-messenger .chat-page .conversation-body p{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
body.is-messenger .chat-page .chat-main{height:100%;min-height:0}
.chat-peer{display:flex;align-items:center;gap:9px;min-width:0;flex:1}.chat-peer strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.chat-peer .profile-picture{width:34px;height:34px;flex:none}
body.is-messenger .chat-page .chat-compose{flex:none;padding-bottom:max(12px,env(safe-area-inset-bottom));background:var(--u-card);position:relative}
body.is-messenger .chat-page .chat-compose input{min-width:0}
body.is-messenger .chat-page .chat-top{display:flex;align-items:center;gap:12px;flex-wrap:nowrap}
body.is-messenger .chat-page .chat-top small{flex:none;width:auto;padding:0;font-size:10px}
body.is-messenger .chat-page .chat-offer-composer{max-height:45%;overflow-y:auto;flex-shrink:0}
.header-notification-panel{position:fixed;z-index:110;display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--u-line-strong);border-radius:20px;background:var(--u-card);color:var(--u-text);box-shadow:0 18px 65px #0003;backdrop-filter:blur(22px)}
.header-notification-panel[hidden]{display:none!important}
.header-notification-panel>header{display:flex;align-items:center;justify-content:space-between;padding:17px 19px;border-bottom:1px solid var(--u-line);flex:none}
.header-notification-panel h2{font-size:16px;margin:0;letter-spacing:-.3px}.header-notification-panel [data-close-notices]{width:32px;height:32px;border:0;background:var(--u-surface);border-radius:50%;color:var(--u-text);font-size:22px;cursor:pointer}
[data-header-notices]{overflow:auto;overscroll-behavior:contain;min-height:0}
.header-notice-item{position:relative;display:flex;gap:12px;padding:16px 18px;align-items:center;border-bottom:1px solid var(--u-line);color:var(--u-text);transition:background .15s}
.header-notice-item:hover,.header-notice-item:focus-visible{background:var(--u-surface)}.header-notice-item.unread{background:var(--u-accent-bg)}
.header-notice-picture{display:grid;place-items:center;flex:none;width:48px;height:51px;border-radius:11px;overflow:hidden;background:var(--u-surface);color:var(--u-accent-text);border:1px solid var(--u-line)}.header-notice-picture img{width:100%;height:100%;object-fit:cover}.header-notice-picture.is-avatar{border-radius:50%;height:48px}
.header-notice-copy{display:grid;gap:4px;min-width:0;flex:1}.header-notice-copy strong{font-size:12px;line-height:1.5}.header-notice-copy>span{font-size:11px;color:var(--u-muted);line-height:1.5;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;overflow-wrap:anywhere}.header-notice-copy time{font-size:10px;color:var(--u-subtle)}
.header-notice-dot{width:7px;height:7px;border-radius:50%;background:var(--u-accent);flex:none}.header-notice-all{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:16px 19px;font-size:12px;font-weight:800;color:var(--u-accent-text);flex:none}.header-notice-empty{padding:26px 20px;font-size:13px;text-align:center;color:var(--u-muted)}
@media(max-width:1050px){body.is-messenger .chat-page .chat-layout{grid-template-columns:275px minmax(0,1fr)}body.is-messenger .chat-page>.inner-head p{display:none}}
@media(max-width:760px){body.is-messenger .chat-page{width:var(--messenger-width,calc(100% - 24px))}body.is-messenger .chat-page .chat-layout{display:flex;min-height:0;gap:0}body.is-messenger .chat-page .chat-list{flex:1;height:100%;display:block;min-height:0;max-height:none}body.is-messenger .chat-page .chat-layout:not(.is-list-collapsed) .chat-main{display:none}body.is-messenger .chat-page .chat-layout.is-list-collapsed .chat-main{display:flex;flex:1}body.is-messenger .chat-page>.inner-head{margin-bottom:9px}body.is-messenger .chat-page .chat-top{padding:12px}body.is-messenger .chat-peer strong{font-size:12px}body.is-messenger .chat-page .chat-top small{max-width:90px;white-space:normal}body.is-messenger .chat-product-summary{gap:8px;padding:10px 12px;flex-wrap:nowrap}body.is-messenger .chat-product-summary .btn{padding:8px;font-size:10px;min-height:34px}body.is-messenger .chat-product-summary .trade-actions{max-width:130px;flex-wrap:wrap}body.is-messenger .chat-page #chat-messages{padding:14px}}
@media(max-width:700px){.header-actions .lux-notice-access{display:inline-flex!important;width:34px;min-width:34px;height:38px;padding:6px;align-items:center;justify-content:center}.header-actions .lux-notice-access>span{display:none!important}.header-actions .lux-notice-access svg{width:20px;height:20px}.header-notification-panel{border-radius:17px}}

@media(max-width:760px){body.is-messenger.messenger-keyboard .chat-product-summary,body.is-messenger.messenger-keyboard .chat-page>.inner-head{display:none}body.is-messenger.messenger-keyboard .chat-page .chat-compose{padding-block:8px}}
body.is-messenger .chat-page .chat-list[hidden]{display:none!important}

/* Per-row read acknowledgement is separate from the destination link. */
.header-notice-entry{display:flex;align-items:center;border-bottom:1px solid var(--u-line)}
.header-notice-entry>.header-notice-item{flex:1;min-width:0;border-bottom:0;padding-right:6px}
.header-notice-copy strong{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;overflow-wrap:anywhere}
.header-notice-eye{flex:none;width:34px;height:36px;margin-right:8px;padding:0;border:0;border-radius:10px;background:transparent;color:var(--u-muted);cursor:pointer}
.header-notice-eye svg{width:17px;height:17px}.header-notice-eye:hover:not(:disabled){background:var(--u-surface);color:var(--u-text)}
.header-notice-eye.is-seen{color:var(--u-accent-text);opacity:.7;cursor:default}