/* ==================================================================
   Nabayon.com — circular marketplace theme
   Palette taken from the BRTL ERP look: leaf green → teal → ocean blue
   gradient, AdminLTE-style green sidebar, sky-blue admin bar, sun/amber
   accents. Selectors are unchanged from the previous theme so every
   existing template keeps working; only the look changed.
   ================================================================== */
:root{
  --brand:#00a65a;       /* leaf green (primary)            */
  --brand-600:#05904f;   /* hover                           */
  --brand-700:#037a44;   /* active / text on light          */
  --brand-50:#e7f6ee;    /* tints                           */
  --brand-100:#c9ecd9;
  --teal:#0b8476;
  --ocean:#2c6e95;
  --sky:#3c8dbc;         /* admin top bar                   */
  --sun:#f5a623;         /* "Sell" button / highlights      */
  --sun-600:#e08e0b;
  --danger:#dd4b39;
  --danger-50:#fdecea;
  --ink:#17202a;
  --mist:#eef2f4;        /* page background                 */
  --line:#dfe5e9;
  --muted:#5f6b76;
  --hero-grad:linear-gradient(125deg,#12a862 0%,#068a6c 42%,#16717f 70%,#2f6f97 100%);

  /* legacy names still referenced inline by some templates */
  --red:var(--danger); --red-dark:#c23a29; --red-light:var(--danger-50);
  --green:var(--brand); --green-dark:var(--brand-700); --blue:var(--sky);
  --amber:var(--sun); --black:var(--ink); --dark:#22303a; --gray:var(--mist); --border:var(--line);

  --radius:10px; --shadow:0 1px 3px rgba(16,40,32,.08); --shadow-lg:0 10px 28px rgba(10,60,45,.14);
  --font:'Source Sans 3','Segoe UI',system-ui,-apple-system,'Hind Siliguri','Noto Sans Bengali',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--font);background:var(--mist);color:var(--ink);font-size:15.5px;line-height:1.5;
  -webkit-font-smoothing:antialiased}
:lang(bn),[data-lang="bn"]{font-family:'Hind Siliguri','Noto Sans Bengali','Source Sans 3',sans-serif;line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%}
h1,h2,h3,h4{line-height:1.2;letter-spacing:-.01em}
.container{max-width:1200px;margin:0 auto;padding:0 18px}
:focus-visible{outline:3px solid #ffd27a;outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---------- logo ---------- */
.logo{display:flex;align-items:center;gap:9px;color:#fff;font-weight:800;font-size:25px;letter-spacing:-.02em}
.logo .nb-mark{width:36px;height:36px;color:#fff;--nb-mark-vein:var(--brand-600)}
.logo .rest{color:#fff}
.logo .rest span{color:#bff0d4;font-weight:600}

/* ---------- top bar ---------- */
.topbar{background:linear-gradient(90deg,#05904f 0%,#078a62 55%,#0b8476 100%);color:#fff;padding:10px 0;
  position:sticky;top:0;z-index:60;box-shadow:0 2px 10px rgba(3,60,40,.18)}
.topbar .container{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.top-tag{font-size:12px;line-height:1.25;color:#d7f3e4;border-left:2px solid rgba(255,255,255,.45);padding-left:10px}
.spacer{flex:1}
.top-logout{display:inline}
.top-link{color:#fff;font-size:14.5px;font-weight:600;padding:7px 10px;border-radius:7px;font-family:inherit}
.top-link:hover{background:rgba(255,255,255,.14)}
.lang-switch{display:flex;border:1px solid rgba(255,255,255,.45);border-radius:20px;overflow:hidden}
.lang-switch a{padding:4px 12px;font-size:13px;color:#e8f7ef;font-weight:600}
.lang-switch a.active{background:#fff;color:var(--brand-700)}

/* ---------- buttons ---------- */
.btn{display:inline-block;padding:9px 18px;border-radius:8px;font-weight:700;font-size:14.5px;border:none;cursor:pointer;
  font-family:inherit;transition:background .15s,box-shadow .15s;line-height:1.3;text-align:center}
.btn-post{background:var(--sun);color:#2b1d00;box-shadow:0 2px 0 var(--sun-600);letter-spacing:.01em}
.btn-post:hover{background:#ffb83a}
.btn-red{background:var(--brand);color:#fff}.btn-red:hover{background:var(--brand-600)}       /* primary action */
.btn-green{background:var(--brand);color:#fff}.btn-green:hover{background:var(--brand-600)}
.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#c23a29}
.btn-outline{background:#fff;color:var(--brand-700);border:1.5px solid var(--brand)}
.btn-outline:hover{background:var(--brand-50)}
.btn-gray{background:#e6ebee;color:#2c3a44}.btn-gray:hover{background:#d8dfe3}
.btn-sm{padding:6px 11px;font-size:13px}
form[action*="reject"] .btn-red,form[action*="delete"] .btn-red,.btn-red.is-danger{background:var(--danger)}
form[action*="reject"] .btn-red:hover,form[action*="delete"] .btn-red:hover{background:#c23a29}

/* ---------- hero search ---------- */
.searchbar{background:var(--hero-grad);color:#fff;padding:44px 0 50px;position:relative;overflow:hidden;isolation:isolate}
.searchbar::after{content:'';position:absolute;z-index:-1;width:560px;height:560px;border-radius:50%;
  right:-140px;bottom:-330px;background:rgba(255,255,255,.08);box-shadow:0 0 0 70px rgba(255,255,255,.04)}
.searchbar h1{font-size:42px;font-weight:800;margin-bottom:10px;max-width:22ch;line-height:1.08;letter-spacing:-.02em}
.searchbar h1 em{font-style:normal}
.searchbar .hero-sub{font-size:17px;color:#e0f5ea;max-width:60ch;margin-bottom:24px}
.loc-search-form{display:flex;align-items:stretch;background:#fff;border-radius:14px;padding:6px;max-width:1000px;
  box-shadow:0 14px 34px rgba(4,50,40,.28);gap:0}
.loc-search-form .loc-select,.loc-search-form input[type="text"]{flex:1;border:none;outline:none;background:transparent;
  padding:13px 14px;font-size:14.5px;color:var(--ink);border-right:1px solid var(--line);border-radius:0;min-width:0;margin:0}
.loc-search-form .loc-select{max-width:170px;cursor:pointer}
.loc-search-form input[type="text"]{flex:1.8;border-right:none}
.loc-search-form .loc-select:focus,.loc-search-form input[type="text"]:focus{box-shadow:none;background:var(--brand-50)}
.loc-search-form button[type="submit"]{background:var(--brand);color:#fff;border:none;padding:0 28px;border-radius:10px;
  font-weight:700;font-size:15.5px;cursor:pointer;display:flex;align-items:center;gap:8px;white-space:nowrap;font-family:inherit}
.loc-search-form button[type="submit"]:hover{background:var(--brand-600)}
.loc-search-form button svg{width:18px;height:18px}
.hero-stats{display:flex;gap:26px;flex-wrap:wrap;margin-top:22px;font-size:14px;color:#d9f2e6}
.hero-stats b{color:#fff;font-size:15px}
/* compact search (inner pages) */
.searchbar.compact{padding:18px 0 20px}
.searchbar.compact::after{display:none}

/* before/after-login hero banner (kept for older templates) */
.hero-welcome{max-width:1000px;margin:0 0 18px;display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:10px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:12px;padding:12px 18px}
.hw-text{font-size:14.5px;font-weight:600;color:#fff}
.hw-actions{display:flex;gap:8px;flex-wrap:wrap}
.btn-outline-w{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.6)}
.btn-outline-w:hover{background:rgba(255,255,255,.14);border-color:#fff}

/* ---------- announcement strip ---------- */
.marquee{background:var(--brand-50);color:var(--brand-700);overflow:hidden;white-space:nowrap;padding:9px 0;font-size:14.5px;
  font-weight:600;border-bottom:1px solid var(--brand-100)}
.marquee .track{display:inline-block;padding-left:100%;animation:marq 60s linear infinite}
.marquee:hover .track{animation-play-state:paused}
@keyframes marq{0%{transform:translateX(0)}100%{transform:translateX(-100%)}}

/* ---------- sections / category grid ---------- */
.section{margin:30px 0}
.section h2{font-size:21px;margin-bottom:14px;font-weight:700;display:flex;align-items:center;gap:9px}
.section h2:before{content:'';width:4px;height:20px;background:var(--brand);border-radius:2px;display:inline-block}
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px}
.cat-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;gap:12px;
  align-items:center;transition:border-color .15s,box-shadow .15s}
.cat-card:hover{border-color:var(--brand);box-shadow:var(--shadow-lg)}
.cat-card.cat-disabled{cursor:not-allowed;opacity:.62}
.cat-card.cat-disabled:hover{border-color:var(--line);box-shadow:none}
footer span.cat-disabled{display:block;font-size:14px;padding:3px 0;color:#7f9a92;cursor:not-allowed}
.cat-card .ic{font-size:28px;background:var(--brand-50);width:54px;height:54px;border-radius:12px;display:flex;
  align-items:center;justify-content:center;flex-shrink:0}
.cat-card .nm{font-weight:700;font-size:15px}
.cat-card .ct{font-size:13px;color:var(--muted)}

/* ---------- ad cards ---------- */
.ad-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.ad-card-wrap{display:flex;flex-direction:column;gap:6px}
.ad-card{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;position:relative;
  transition:border-color .15s,box-shadow .15s;display:flex;flex-direction:column;flex:1}
.ad-card:hover{box-shadow:var(--shadow-lg);border-color:var(--brand-100)}
.ad-thumb{height:155px;background:#f2f5f6;display:flex;align-items:center;justify-content:center;font-size:50px;overflow:hidden}
.ad-thumb img{width:100%;height:100%;object-fit:cover}
.ad-body{padding:11px 13px 13px}
.ad-title{font-weight:600;font-size:15px;line-height:1.35;height:41px;overflow:hidden;margin-bottom:4px}
.ad-loc{font-size:12.5px;color:var(--muted);margin-bottom:5px}
.ad-price{color:var(--brand-700);font-weight:800;font-size:18px}
.ad-unit{font-size:.62em;font-weight:600;color:var(--muted);margin-left:2px}
.badge{position:absolute;top:9px;left:9px;padding:3px 9px;border-radius:5px;font-size:11.5px;font-weight:700;color:#fff;z-index:2}
.badge.featured{background:var(--sun);color:#2b1d00}
.badge.urgent{background:var(--danger)}
.chip{display:inline-block;background:#edf1f3;color:#3b4852;font-size:12px;padding:2px 9px;border-radius:20px;margin-right:4px}
.chip.new{background:var(--brand-50);color:var(--brand-700);font-weight:700}
.chip.price-tag{background:var(--brand-50);color:var(--brand-700);font-weight:700;border:1px solid var(--brand-100)}
.ad-card-bid-btn{width:100%}

/* ---------- horizontal auto-scroll rows ---------- */
.scroll-row{overflow:hidden;position:relative;padding:4px 0;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent)}
.scroll-track{display:flex;gap:14px;width:max-content;animation:rowscroll 45s linear infinite}
.scroll-row:hover .scroll-track{animation-play-state:paused}
@keyframes rowscroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.scroll-track .ad-card-wrap{width:225px;flex-shrink:0}
.sc-card{background:#fff;border:1px solid var(--line);border-radius:12px;width:210px;flex-shrink:0;overflow:hidden;transition:.15s}
.sc-card:hover{border-color:var(--brand);box-shadow:var(--shadow-lg)}
.sc-card .ad-thumb{height:120px;font-size:38px}
.sc-card .co{font-size:11.5px;color:var(--muted);padding:0 11px 9px;display:flex;justify-content:space-between;align-items:center}
.sc-card .co .v{color:var(--brand-700);font-weight:700}

/* ---------- detail page ---------- */
.crumbs{margin:16px 0 6px;font-size:13.5px;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.crumbs a{background:#fff;border:1px solid var(--line);border-radius:20px;padding:4px 13px;color:#33424c}
.crumbs a:hover{border-color:var(--brand);color:var(--brand-700)}
.crumbs .cur{background:var(--brand-50);border:1px solid var(--brand-100);border-radius:20px;padding:4px 13px;color:var(--brand-700);font-weight:600}
.detail-wrap{display:grid;grid-template-columns:1fr 360px;gap:18px;margin-top:12px}
.panel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}
.detail-hero{height:420px;background:#e9eef0;border-radius:10px;display:flex;align-items:center;justify-content:center;
  font-size:100px;overflow:hidden}
.detail-hero img{width:100%;height:100%;object-fit:contain}
.price-big{color:var(--brand-700);font-weight:800;font-size:32px}
.market-chip{margin-top:10px;display:inline-block;background:#fff;border:1.5px solid var(--line);border-radius:10px;
  padding:8px 14px;font-size:14px;color:#33424c;font-weight:600}
.price-panel .mkt{display:inline-block;border:1px solid var(--line);border-radius:8px;padding:7px 13px;font-size:13.5px;
  color:#3b4852;margin:10px 0;background:#f7f9fa}
.seller-card .avatar{width:52px;height:52px;border-radius:50%;background:var(--brand-50);color:var(--brand-700);display:flex;
  align-items:center;justify-content:center;font-weight:800;font-size:21px;border:2px solid var(--brand)}
.status-PENDING{background:#fff4d6;color:#875f00}.status-REJECTED{background:var(--danger-50);color:#a8321f}
.status-SOLD{background:#e5e9ec;color:#33424c}.status-EXPIRED{background:#e5e9ec;color:#33424c}
.status-PUBLISHED{background:var(--brand-50);color:var(--brand-700)}

/* ---------- forms / tables / alerts ---------- */
input,select,textarea{width:100%;padding:10px 13px;border:1.5px solid var(--line);border-radius:8px;font-size:15px;
  font-family:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(0,166,90,.16)}
label{font-weight:600;font-size:13.5px;display:block;margin:11px 0 5px}
.auth-box{max-width:430px;margin:36px auto;background:#fff;border-radius:14px;padding:28px;box-shadow:var(--shadow-lg)}
.auth-box h2{margin-bottom:16px}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:10px;overflow:hidden;border:1px solid var(--line)}
th{background:#f4f7f8;color:#33424c;text-align:left;padding:11px 13px;font-size:13px;font-weight:700;border-bottom:2px solid var(--line)}
td{padding:10px 13px;border-bottom:1px solid var(--line);font-size:14.5px}
tr:hover td{background:#fafcfb}
.alert{padding:11px 15px;border-radius:8px;margin:13px 0;font-size:14.5px;border:1px solid transparent}
.alert.success{background:var(--brand-50);color:#0b5d33;border-color:var(--brand-100)}
.alert.error{background:var(--danger-50);color:#9b2c1d;border-color:#f6c7bf}
.alert.warning{background:#fff4d6;color:#7a5600;border-color:#f6dd9b}
.alert.info{background:#e7f1f8;color:#1f557a;border-color:#c5dcec}

/* filter sidebar + search layout */
.search-wrap,.two-col{display:grid;grid-template-columns:270px 1fr;gap:18px;margin-top:16px}
.filter-box{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;height:fit-content;position:sticky;top:76px}
.filter-box h3{font-size:16px;margin-bottom:8px}
.filter-details summary{cursor:pointer;list-style:none;font-weight:700;font-size:15px;padding:2px 0}
.filter-details summary::-webkit-details-marker{display:none}
.filter-details .fd-caret{float:right;transition:.2s}
.filter-details[open] .fd-caret{transform:rotate(180deg)}
.filter-details .filter-fields{margin-top:10px}
.loc-select{margin-bottom:8px}
@media(min-width:701px){.filter-details summary{display:none}.filter-details .filter-fields{display:block}}
@media(max-width:700px){
  .filter-details:not([open]) .filter-fields{display:none}
  .filter-details[open] .filter-fields{display:block}
}

/* legacy in-page dashboard bits (still used by a few seller pages) */
.dash-nav{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}
.dash-nav a{background:#fff;border:1px solid var(--line);padding:8px 15px;border-radius:8px;font-size:14px;font-weight:600}
.dash-nav a.active,.dash-nav a:hover{background:var(--brand);color:#fff;border-color:var(--brand)}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:13px;margin:16px 0}
.stat-card,.stat{background:#fff;border-radius:10px;padding:16px;border:1px solid var(--line);border-left:4px solid var(--brand)}
.stat-card .num,.stat b{font-size:25px;font-weight:800;display:block}
.stat-card .lbl,.stat span{font-size:13px;color:var(--muted)}

/* packages */
.pkg-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px}
.pkg-card{border:2px solid var(--line);border-radius:12px;padding:14px;cursor:pointer;background:#fff;text-align:center}
.pkg-card:hover{border-color:var(--brand)}
.pkg-card input{width:auto}
.pkg-card.sel{border-color:var(--brand);background:var(--brand-50)}
.pkg-price{font-size:19px;font-weight:800;color:var(--brand-700)}

/* ---------- footer ---------- */
footer{background:#0c3b35;color:#c3d9d2;margin-top:52px;padding:40px 0 22px;position:relative}
footer::before{content:'';position:absolute;left:0;right:0;top:0;height:4px;background:var(--hero-grad)}
footer .cols{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:26px}
footer h4{color:#fff;margin-bottom:10px;font-size:15.5px;font-weight:700}
footer a{display:block;font-size:14px;padding:3px 0;color:#c3d9d2}
footer a:hover{color:#fff;text-decoration:underline}
footer .f-brand .logo{margin-bottom:10px}
footer .f-brand p{font-size:14px;max-width:34ch;margin-bottom:12px}
footer .f-contact a,footer .f-contact span{display:block;font-size:14px;padding:2px 0}
footer .f-social{display:flex;gap:8px;margin-top:12px}
footer .f-social a{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.1);display:flex;align-items:center;
  justify-content:center;padding:0}
footer .f-social a:hover{background:var(--brand);text-decoration:none}
footer .f-social svg{width:16px;height:16px;fill:#fff}
footer .copy{border-top:1px solid rgba(255,255,255,.12);margin-top:26px;padding-top:15px;font-size:13.5px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;color:#9fbdb4}

/* ---------- chatbot widget ---------- */
.cb-fab{position:fixed;bottom:22px;right:22px;width:58px;height:58px;border-radius:50%;background:var(--brand);color:#fff;
  border:none;font-size:25px;cursor:pointer;box-shadow:0 8px 22px rgba(0,120,70,.4);z-index:200;transition:.2s}
.cb-fab:hover{background:var(--brand-600)}
.cb-panel{position:fixed;bottom:92px;right:22px;width:350px;max-width:calc(100vw - 30px);height:480px;max-height:70vh;
  background:#fff;border-radius:16px;box-shadow:0 14px 44px rgba(0,0,0,.25);z-index:200;display:none;flex-direction:column;overflow:hidden}
.cb-panel.open{display:flex}
.cb-head{background:var(--hero-grad);color:#fff;padding:13px 16px;display:flex;align-items:center;gap:10px}
.cb-head .dot{width:9px;height:9px;background:#b7f5cf;border-radius:50%;box-shadow:0 0 6px #b7f5cf}
.cb-head b{flex:1;font-size:15px}
.cb-head button{background:none;border:none;color:#fff;font-size:18px;cursor:pointer}
.cb-body{flex:1;overflow-y:auto;padding:13px;background:var(--mist);display:flex;flex-direction:column;gap:9px}
.cb-msg{max-width:85%;padding:9px 13px;border-radius:13px;font-size:14px;line-height:1.45;white-space:pre-line}
.cb-msg.bot{background:#fff;border:1px solid var(--line);border-bottom-left-radius:4px;align-self:flex-start}
.cb-msg.user{background:var(--brand);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}
.cb-quick{display:flex;flex-wrap:wrap;gap:6px;align-self:flex-start}
.cb-quick button,.cb-quick a{background:#fff;border:1.5px solid var(--brand);color:var(--brand-700);border-radius:18px;padding:5px 12px;
  font-size:13px;font-weight:700;cursor:pointer;display:inline-block;font-family:inherit}
.cb-quick button:hover,.cb-quick a:hover{background:var(--brand);color:#fff}
.cb-input{display:flex;border-top:1px solid var(--line);background:#fff}
.cb-input input{border:none;border-radius:0;padding:13px 14px}
.cb-input input:focus{box-shadow:none}
.cb-input button{background:var(--brand);color:#fff;border:none;padding:0 18px;font-size:17px;cursor:pointer}

/* ---------- mobile menu ---------- */
.hamb{display:none;background:none;border:none;color:#fff;font-size:24px;cursor:pointer}
.mobile-menu{display:none}

/* ---------- v3: orders & alerts ---------- */
.order-btn{display:block;width:100%;margin-top:14px;text-align:center;font-size:16px;padding:13px;background:var(--brand)}
.order-btn:hover{background:var(--brand-600)}
.chip.status-CONFIRMED{background:#e4effa;color:#1f5f99;font-weight:700}
.chip.status-SHIPPED{background:#fff1dc;color:#9a5a00;font-weight:700}
.chip.status-DELIVERED{background:var(--brand-50);color:var(--brand-700);font-weight:700}
.chip.status-CANCELLED{background:var(--danger-50);color:#a8321f;font-weight:700}
.chip.status-OPEN{background:var(--danger-50);color:#a8321f;font-weight:700}
.chip.status-IN_PROGRESS{background:#fff1dc;color:#9a5a00;font-weight:700}
.chip.status-CLOSED{background:#eceff1;color:#4b5963;font-weight:700}
.chip.status-SHORTLISTED{background:#fff1dc;color:#9a5a00;font-weight:700}
label{font-size:13.5px;font-weight:700;display:block}
label input,label select,label textarea{margin-top:5px;font-weight:400}
.inline-form{display:inline}
.toggle-row{display:flex;align-items:center;gap:8px;font-weight:600;font-size:14px;margin:10px 0;cursor:pointer}
.toggle-row input[type=checkbox]{width:auto;margin:0}

/* ---------- bid modal ---------- */
.bid-modal-overlay{display:none;position:fixed;inset:0;background:rgba(8,30,25,.55);z-index:200;align-items:center;justify-content:center;padding:16px}
.bid-modal-overlay.open{display:flex}
.bid-modal{background:#fff;border-radius:14px;max-width:400px;width:100%;padding:22px;position:relative;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.bid-modal-close{position:absolute;top:10px;right:12px;background:none;border:none;font-size:18px;cursor:pointer;color:var(--muted)}
.bid-modal h3{margin:0 0 2px}
.bid-modal input,.bid-modal textarea{width:100%;box-sizing:border-box}

/* ---------- notification bell ---------- */
.alert-bell{position:relative;display:inline-flex;align-items:center}
.alert-bell .bell-btn{background:none;border:none;color:#fff;font-size:19px;cursor:pointer;position:relative;padding:4px 6px}
.alert-bell .bell-badge{position:absolute;top:-2px;right:0;background:var(--sun);color:#2b1d00;font-size:10px;font-weight:800;
  border-radius:9px;min-width:16px;height:16px;line-height:16px;text-align:center;padding:0 3px}
.alert-dropdown{display:none;position:absolute;top:40px;right:0;width:320px;max-width:88vw;background:#fff;color:var(--ink);
  border-radius:12px;box-shadow:0 12px 34px rgba(0,0,0,.2);border:1px solid var(--line);z-index:150;max-height:420px;overflow-y:auto}
.alert-dropdown.open{display:block}
.alert-dropdown .ad-head{padding:11px 14px;font-weight:700;border-bottom:1px solid var(--line);font-size:14px}
.alert-dropdown form{margin:0}
button.alert-item{width:100%;text-align:left;background:#fff;border:none;border-bottom:1px solid #f0f3f4;font:inherit;cursor:pointer}
.alert-item .ai-title,.alert-item .ai-msg,.alert-item .ai-time{display:block}
.alert-item{display:block;padding:10px 14px;border-bottom:1px solid #f0f3f4;color:var(--ink);text-decoration:none}
.alert-item:hover{background:var(--mist)}
.alert-item .ai-title{font-weight:700;font-size:13.5px}
.alert-item .ai-msg{font-size:12.5px;color:var(--muted);margin-top:2px}
.alert-item .ai-time{font-size:11.5px;color:#93a0a8;margin-top:2px}
.alert-item.unread{background:#f2fbf6}
.alert-dropdown .ad-foot{display:block;text-align:center;padding:9px;font-size:13px;font-weight:700;color:var(--brand-700)}

/* ---------- product detail: slider + video ---------- */
.pd-slider{display:flex;gap:8px;overflow-x:auto;padding:12px 16px;scroll-snap-type:x mandatory}
.pd-slider img{height:92px;width:92px;object-fit:cover;border-radius:8px;flex:0 0 auto;scroll-snap-align:start;border:1px solid var(--line);cursor:pointer}
.pd-video{padding:0 16px 16px}
.pd-video iframe,.pd-video video{width:100%;aspect-ratio:16/9;border-radius:8px;border:none;background:#000}
.pd-map{width:100%;height:280px;border-radius:8px;border:1.5px solid var(--line);overflow:hidden}

/* ---------- specifications grid ---------- */
.spec-grid{display:grid;grid-template-columns:repeat(2,1fr);border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}
.spec-row{display:flex;flex-direction:column;gap:2px;padding:10px 14px;border-bottom:1px solid var(--line);border-right:1px solid var(--line)}
.spec-row:nth-child(2n){border-right:none}
.spec-row:last-child,.spec-row:nth-last-child(2):nth-child(odd){border-bottom:none}
.spec-k{font-size:12.5px;font-weight:600;color:var(--muted)}
.spec-v{font-size:14.5px;font-weight:600;color:var(--ink);word-break:break-word}
@media (max-width:560px){
  .spec-grid{grid-template-columns:1fr}.spec-row{border-right:none}
  .spec-row:nth-child(2n){border-bottom:1px solid var(--line)}.spec-row:last-child{border-bottom:none}
}

/* ---------- post-ad gallery thumbs ---------- */
.pa-thumb{position:relative;width:84px;height:84px;border-radius:8px;overflow:hidden;border:1.5px solid var(--line);flex:0 0 auto}
.pa-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.pa-thumb .pa-thumb-del{position:absolute;top:2px;right:2px;width:20px;height:20px;border-radius:50%;background:rgba(20,30,28,.72);
  color:#fff;border:none;font-size:13px;line-height:20px;text-align:center;cursor:pointer;padding:0}
.pa-thumb .pa-thumb-del:hover{background:var(--danger)}
.pa-thumb.pa-thumb-marked{opacity:.35}
.pa-thumb.pa-thumb-marked::after{content:'✕';position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-size:26px;color:var(--danger);font-weight:900}

/* ---------- bid history ---------- */
.bid-row{display:grid;grid-template-columns:auto 1fr auto auto;gap:10px;align-items:center;padding:11px 14px;border-bottom:1px solid #eef1f2}
.bid-row.top3{background:#fff8e6}
.bid-rank{font-weight:800;color:var(--sun-600);width:24px;text-align:center}
.bid-amount{font-weight:800;color:var(--brand-700);font-size:16px;white-space:nowrap}

/* ---------- responsive ---------- */
@media(max-width:980px){footer .cols{grid-template-columns:1fr 1fr}footer .f-brand{grid-column:1/-1}}
@media(max-width:900px){
  .detail-wrap{grid-template-columns:1fr}
  .search-wrap,.two-col{grid-template-columns:1fr}
  .filter-box{position:static}
  .detail-hero{height:300px}
}
@media(max-width:768px){
  .loc-search-form{flex-direction:column;border-radius:14px;padding:10px;gap:6px}
  .loc-search-form .loc-select,.loc-search-form input[type="text"]{width:100%;max-width:none;border-right:none;
    border-bottom:1px solid var(--line);padding:11px 10px}
  .loc-search-form button[type="submit"]{width:100%;justify-content:center;padding:12px;margin-top:4px}
}
@media(max-width:700px){
  .topbar .container{gap:8px}
  .top-tag{display:none}
  .hamb{display:block}
  .top-link.hide-m,.hide-m{display:none}
  .logo{font-size:21px}.logo .nb-mark{width:30px;height:30px}
  .searchbar{padding:26px 0 30px}
  .searchbar h1{font-size:28px}
  .searchbar .hero-sub{font-size:15px;margin-bottom:16px}
  .hero-stats{gap:14px;font-size:13px}
  .hero-welcome{padding:10px 14px}
  .ad-grid{grid-template-columns:repeat(2,1fr)}
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .cat-card{flex-direction:column;text-align:center;gap:7px}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .detail-hero{height:230px;font-size:64px}
  .price-big{font-size:25px}
  .btn-post{padding:8px 12px;font-size:13px}
  .mobile-menu{position:fixed;inset:0;background:rgba(5,30,25,.55);z-index:150}
  .mobile-menu.open{display:block}
  .mobile-menu .sheet{background:#fff;width:280px;height:100%;padding:20px;display:flex;flex-direction:column;gap:2px;overflow-y:auto}
  .mobile-menu .sheet a{padding:11px 9px;border-bottom:1px solid var(--line);font-weight:600;color:var(--ink)}
  .mobile-menu .sheet .sheet-head{display:flex;align-items:center;gap:8px;color:var(--brand-700);font-weight:800;font-size:19px;margin-bottom:8px}
  .mobile-menu .sheet .sheet-head .nb-mark{width:28px;height:28px;--nb-mark-vein:#fff}
  .cb-panel{right:10px;bottom:86px}
  .filter-details summary{padding:6px 2px}
  footer .cols{grid-template-columns:1fr}
}
@media(max-width:430px){
  .logo .rest span{display:none}
  .topbar .lang-switch a{padding:4px 9px}
  .ad-grid{grid-template-columns:1fr 1fr;gap:9px}
  .ad-thumb{height:115px}
  .ad-title{font-size:13.5px;height:37px}
  .ad-price{font-size:15.5px}
}