/* ============================================================
   MANDI — Design System
   A digital bazaar for Pakistan. Teal like old shop shutters,
   marigold like the garlands sold at Sunday mandis, ink stamps
   like the ones on a shopkeeper's receipt book.
   ============================================================ */

:root{
  /* --- Color: bazaar palette --- */
  --teal-950:#0A2E30;
  --teal-800:#0F5257;
  --teal-700:#166569;
  --teal-500:#1B7F82;
  --teal-300:#6FB3B0;
  --teal-100:#DCEEEC;

  --marigold-700:#B9740F;
  --marigold-600:#D6900F;
  --marigold-500:#E8A33D;
  --marigold-300:#F3C979;
  --marigold-100:#FBEBCE;

  --ink-900:#1E2420;
  --ink-700:#3B443E;
  --ink-500:#6B756E;
  --ink-300:#A6ADA7;

  --cream-100:#FBF6EC;
  --cream-50:#FFFDF8;
  --paper:#F4EEE0;

  --red-600:#B4442E;
  --red-100:#F6E1DB;
  --green-600:#3F7A4E;
  --green-100:#E2EFE2;

  /* --- Type --- */
  --font-display:'Fraunces', Georgia, serif;
  --font-body:'Work Sans', -apple-system, sans-serif;
  --font-mono:'IBM Plex Mono', monospace;

  /* --- Layout --- */
  --radius-sm:6px;
  --radius-md:12px;
  --radius-lg:20px;
  --shadow-card:0 2px 14px rgba(15,82,87,0.08);
  --shadow-pop:0 8px 30px rgba(15,82,87,0.16);
  --maxw:1240px;
}

@font-face-fallback{}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  background:var(--cream-100);
  color:var(--ink-900);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
button{font-family:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px;}

h1,h2,h3,h4{font-family:var(--font-display);margin:0 0 .4em;font-weight:600;color:var(--teal-950);letter-spacing:-0.01em;}
h1{font-size:clamp(28px,4vw,44px);}
h2{font-size:clamp(22px,3vw,32px);}
h3{font-size:20px;}
p{margin:0 0 1em;}
.eyebrow{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--marigold-700);}
.muted{color:var(--ink-500);}
.mono{font-family:var(--font-mono);}
:focus-visible{outline:3px solid var(--marigold-500);outline-offset:2px;}

/* ================= BUTTONS ================= */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:999px;border:1.5px solid transparent;
  font-weight:600;font-size:14.5px;transition:transform .15s ease,box-shadow .15s ease,background .15s ease;
  white-space:nowrap;
}
.btn:active{transform:scale(.97);}
.btn-primary{background:var(--teal-800);color:var(--cream-50);}
.btn-primary:hover{background:var(--teal-950);box-shadow:var(--shadow-pop);}
.btn-marigold{background:var(--marigold-500);color:var(--ink-900);}
.btn-marigold:hover{background:var(--marigold-600);box-shadow:0 8px 24px rgba(232,163,61,.35);}
.btn-outline{background:transparent;border-color:var(--teal-800);color:var(--teal-800);}
.btn-outline:hover{background:var(--teal-100);}
.btn-ghost{background:transparent;color:var(--teal-800);padding:10px 14px;}
.btn-ghost:hover{background:rgba(15,82,87,.06);}
.btn-danger{background:var(--red-600);color:#fff;}
.btn-danger:hover{background:#963522;}
.btn-sm{padding:8px 16px;font-size:13px;border-radius:999px;}
.btn-block{width:100%;}
.btn[disabled]{opacity:.5;cursor:not-allowed;}

/* ================= TOP UTILITY BAR ================= */
.utility-bar{background:var(--teal-950);color:var(--teal-100);font-size:12.5px;}
.utility-bar .wrap{display:flex;justify-content:space-between;align-items:center;padding:7px 20px;gap:16px;flex-wrap:wrap;}
.utility-bar a{opacity:.9;transition:opacity .15s;}
.utility-bar a:hover{opacity:1;text-decoration:underline;}
.utility-links{display:flex;gap:18px;align-items:center;flex-wrap:wrap;}
.utility-links .sep{opacity:.35;}

/* ================= MAIN NAV ================= */
.main-nav{background:var(--cream-50);border-bottom:1px solid rgba(15,82,87,.12);position:sticky;top:0;z-index:100;}
.main-nav .wrap{display:flex;align-items:center;gap:22px;padding:14px 20px;}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-size:26px;font-weight:700;color:var(--teal-950);flex-shrink:0;}
.logo .dot{color:var(--marigold-500);}
.logo-tag{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;color:var(--ink-500);text-transform:uppercase;display:block;margin-top:-2px;}
.logo-block{display:flex;flex-direction:column;line-height:1;}

.mega-trigger{position:relative;}
.mega-btn{display:flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;background:var(--teal-800);color:#fff;font-weight:600;font-size:14px;border:none;}
.mega-btn:hover{background:var(--teal-950);}
.mega-panel{
  display:none;position:absolute;top:calc(100% + 10px);left:0;background:#fff;
  border-radius:var(--radius-md);box-shadow:var(--shadow-pop);padding:22px;
  width:min(680px,86vw);grid-template-columns:repeat(3,1fr);gap:20px;border:1px solid rgba(15,82,87,.08);
}
.mega-trigger:hover .mega-panel,.mega-trigger:focus-within .mega-panel{display:grid;}
.mega-col h4{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--marigold-700);font-family:var(--font-mono);margin-bottom:10px;}
.mega-col li{margin-bottom:8px;}
.mega-col a{font-size:14px;color:var(--ink-700);}
.mega-col a:hover{color:var(--teal-800);text-decoration:underline;}

.search-form{flex:1;display:flex;max-width:520px;border:1.5px solid var(--teal-800);border-radius:999px;overflow:hidden;background:#fff;}
.search-form input{flex:1;border:none;padding:11px 18px;font-size:14px;background:transparent;}
.search-form input:focus{outline:none;}
.search-form button{background:var(--marigold-500);border:none;padding:0 20px;color:var(--ink-900);font-weight:700;}
.search-form button:hover{background:var(--marigold-600);}

.search-wrap{position:relative;flex:1;max-width:520px;}
.search-suggest{
  display:none;position:absolute;top:calc(100% + 8px);left:0;right:0;background:#fff;
  border-radius:var(--radius-md);box-shadow:var(--shadow-pop);border:1px solid rgba(15,82,87,.1);
  overflow:hidden;z-index:150;
}
.suggest-row{display:flex;gap:12px;align-items:center;padding:10px 14px;}
.suggest-row:hover{background:var(--teal-100);}
.suggest-row img{width:38px;height:38px;object-fit:cover;border-radius:6px;background:var(--paper);flex-shrink:0;}
.suggest-title{font-size:13.5px;color:var(--ink-900);display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;}
.suggest-meta{font-size:11.5px;color:var(--ink-500);font-family:var(--font-mono);margin-top:2px;}

.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.icon-link{display:flex;flex-direction:column;align-items:center;font-size:11px;color:var(--ink-700);gap:2px;padding:6px 8px;border-radius:8px;}
.icon-link:hover{background:var(--teal-100);color:var(--teal-950);}
.nav-toggle{display:none;background:none;border:none;font-size:24px;color:var(--teal-950);}

/* ================= MOBILE SLIDE-IN MENU ================= */
.mobile-menu{
  position:fixed;top:0;right:-320px;width:300px;max-width:86vw;height:100vh;background:var(--cream-50);
  z-index:400;box-shadow:-6px 0 30px rgba(0,0,0,.18);transition:right .25s ease;
  display:flex;flex-direction:column;overflow-y:auto;
}
.mobile-menu.open{right:0;}
.mobile-menu-head{display:flex;justify-content:space-between;align-items:center;padding:18px 18px 14px;border-bottom:1px solid var(--paper);}
.mobile-menu-head button{background:none;border:none;font-size:26px;color:var(--ink-500);line-height:1;}
.mobile-search{display:flex;margin:16px 18px;border:1.5px solid var(--teal-800);border-radius:999px;overflow:hidden;}
.mobile-search input{flex:1;border:none;padding:10px 14px;font-size:14px;}
.mobile-search input:focus{outline:none;}
.mobile-search button{background:var(--marigold-500);border:none;padding:0 16px;font-weight:700;}
.mobile-links{display:flex;flex-direction:column;padding:0 8px 24px;}
.mobile-links a{padding:12px 14px;font-size:14.5px;color:var(--ink-900);border-radius:8px;}
.mobile-links a:hover{background:var(--teal-100);}
.mobile-link-label{font-family:var(--font-mono);font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--marigold-700);padding:14px 14px 4px;}
.mobile-menu-backdrop{display:none;position:fixed;inset:0;background:rgba(15,82,87,.35);z-index:390;}
.mobile-menu.open ~ .mobile-menu-backdrop{display:block;}

/* ================= STAMP BADGE (signature element) ================= */
.stamp{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;font-weight:600;
  padding:5px 12px;border:2px solid currentColor;border-radius:999px;
  transform:rotate(-4deg);position:relative;
}
.stamp::after{
  content:"";position:absolute;inset:2px;border:1px dashed currentColor;border-radius:999px;opacity:.5;
}
.stamp-new{color:var(--teal-700);background:var(--teal-100);}
.stamp-used{color:var(--marigold-700);background:var(--marigold-100);}
.stamp-verified{color:var(--green-600);background:var(--green-100);}
.stamp-pending{color:var(--ink-500);background:var(--paper);}
.stamp-rejected{color:var(--red-600);background:var(--red-100);}
.stamp-featured{color:var(--marigold-700);background:var(--marigold-300);font-weight:700;}
.stamp-sponsored{color:var(--teal-950);background:var(--marigold-300);font-weight:700;}
.stamp-lg{font-size:14px;padding:8px 18px;transform:rotate(-6deg);}

/* ================= HERO / FILTER LAYOUT ================= */
.page-head{padding:26px 0 18px;border-bottom:1px solid rgba(15,82,87,.1);}
.breadcrumb{font-size:12.5px;color:var(--ink-500);margin-bottom:8px;}
.breadcrumb a:hover{text-decoration:underline;color:var(--teal-800);}

.catalog-layout{display:grid;grid-template-columns:250px 1fr;gap:28px;padding:28px 0 60px;align-items:start;}
.filters{
  background:#fff;border-radius:var(--radius-md);padding:20px;position:sticky;top:90px;
  border:1px solid rgba(15,82,87,.08);
}
.filters h3{font-size:15px;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--paper);}
.filter-group{margin-bottom:20px;}
.filter-group summary,.filter-group .fg-label{font-weight:600;font-size:13.5px;margin-bottom:10px;color:var(--teal-950);cursor:pointer;}
.filter-opt{display:flex;align-items:center;gap:8px;font-size:13.5px;margin-bottom:7px;color:var(--ink-700);}
.filter-opt input{accent-color:var(--teal-800);}
.price-range{display:flex;gap:8px;align-items:center;}
.price-range input{width:100%;padding:7px 9px;border:1px solid var(--ink-300);border-radius:6px;font-size:13px;}

.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;flex-wrap:wrap;gap:10px;}
.sort-select{padding:9px 14px;border-radius:8px;border:1px solid var(--ink-300);background:#fff;font-size:13.5px;}

.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px;}
.p-card{background:#fff;border-radius:var(--radius-md);overflow:hidden;border:1px solid rgba(15,82,87,.08);transition:transform .18s ease,box-shadow .18s ease;position:relative;}
.p-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-pop);}
.p-card .thumb{aspect-ratio:1/1;background:var(--paper);position:relative;overflow:hidden;}
.p-card .thumb img{width:100%;height:100%;object-fit:cover;}
.p-card .stamp{position:absolute;top:10px;left:10px;font-size:10px;padding:4px 10px;background:var(--cream-50);}
.p-body{padding:14px;}
.p-title{font-size:14.5px;font-weight:600;color:var(--ink-900);margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:38px;}
.p-price{font-family:var(--font-mono);font-weight:700;color:var(--teal-800);font-size:16px;}
.p-meta{font-size:12px;color:var(--ink-500);margin-top:4px;display:flex;justify-content:space-between;}

/* ================= PRODUCT DETAIL ================= */
.pd-layout{display:grid;grid-template-columns:1fr 1fr;gap:44px;padding:32px 0;}
.gallery-main{aspect-ratio:1/1;background:var(--paper);border-radius:var(--radius-md);overflow:hidden;margin-bottom:12px;}
.gallery-main img{width:100%;height:100%;object-fit:cover;}
.gallery-thumbs{display:flex;gap:10px;}
.gallery-thumbs img{width:70px;height:70px;object-fit:cover;border-radius:8px;border:2px solid transparent;cursor:pointer;}
.gallery-thumbs img.active{border-color:var(--teal-800);}
.pd-badges{display:flex;gap:10px;margin-bottom:14px;}
.pd-price-row{display:flex;align-items:baseline;gap:12px;margin:14px 0;}
.pd-price{font-family:var(--font-mono);font-size:32px;font-weight:700;color:var(--teal-800);}
.pd-price-old{font-family:var(--font-mono);color:var(--ink-300);text-decoration:line-through;font-size:16px;}
.pd-actions{display:flex;gap:12px;margin:22px 0;}
.pd-actions .btn{flex:1;}
.spec-table{width:100%;border-collapse:collapse;margin:16px 0;}
.spec-table tr{border-bottom:1px solid var(--paper);}
.spec-table td{padding:10px 0;font-size:14px;}
.spec-table td:first-child{color:var(--ink-500);width:38%;}
.spec-table td:last-child{font-weight:600;color:var(--ink-900);}
.usecase-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin:16px 0;}
.usecase-card{background:var(--teal-100);border-radius:var(--radius-sm);padding:14px;font-size:13px;color:var(--teal-950);}
.seller-panel{background:#fff;border:1px solid rgba(15,82,87,.1);border-radius:var(--radius-md);padding:18px;margin-top:20px;}
.seller-panel .seller-name{font-weight:700;font-family:var(--font-display);font-size:17px;}
.seller-stats{display:flex;gap:18px;margin-top:10px;font-size:12.5px;color:var(--ink-500);}

/* ================= CARDS / DASHBOARD (Seller/Admin/Employee) ================= */
.portal-shell{display:grid;grid-template-columns:230px 1fr;min-height:100vh;}
.portal-sidebar{background:var(--teal-950);color:var(--teal-100);padding:24px 0;position:sticky;top:0;height:100vh;overflow-y:auto;}
.portal-sidebar .logo{color:#fff;padding:0 22px 22px;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:14px;}
.portal-sidebar .logo-tag{color:var(--marigold-300);}
.side-link{display:flex;align-items:center;gap:11px;padding:11px 22px;font-size:14px;color:var(--teal-100);border-left:3px solid transparent;}
.side-link:hover{background:rgba(255,255,255,.06);}
.side-link.active{background:rgba(232,163,61,.14);border-left-color:var(--marigold-500);color:#fff;font-weight:600;}
.side-section-label{font-family:var(--font-mono);font-size:10.5px;text-transform:uppercase;letter-spacing:.1em;color:var(--teal-300);padding:18px 22px 6px;}
.portal-main{padding:30px 34px;background:var(--cream-100);}
.portal-topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px;flex-wrap:wrap;gap:12px;}
.portal-topbar h1{margin:0;}
.chip{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1px solid rgba(15,82,87,.12);padding:8px 14px;border-radius:999px;font-size:13px;}

.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:26px;}
.stat-card{background:#fff;border-radius:var(--radius-md);padding:18px;border:1px solid rgba(15,82,87,.08);}
.stat-card .num{font-family:var(--font-mono);font-size:28px;font-weight:700;color:var(--teal-950);}
.stat-card .label{font-size:12.5px;color:var(--ink-500);margin-top:2px;}

.panel{background:#fff;border-radius:var(--radius-md);border:1px solid rgba(15,82,87,.08);padding:22px;margin-bottom:22px;}
.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;}
.panel-head h3{margin:0;}

.data-table{width:100%;border-collapse:collapse;font-size:13.5px;}
.data-table th{text-align:left;font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-500);padding:10px 12px;border-bottom:2px solid var(--paper);}
.data-table td{padding:12px;border-bottom:1px solid var(--paper);vertical-align:middle;}
.data-table tr:hover td{background:var(--cream-100);}
.row-actions{display:flex;gap:6px;}
.thumb-sm{width:42px;height:42px;border-radius:8px;object-fit:cover;background:var(--paper);}

.status-pill{font-family:var(--font-mono);font-size:11px;padding:4px 10px;border-radius:999px;text-transform:uppercase;letter-spacing:.04em;font-weight:600;}
.status-active{background:var(--green-100);color:var(--green-600);}
.status-pending{background:var(--marigold-100);color:var(--marigold-700);}
.status-inactive{background:var(--paper);color:var(--ink-500);}
.status-rejected{background:var(--red-100);color:var(--red-600);}
.status-expiring{background:#FDECC8;color:var(--marigold-700);}

/* ================= FORMS (auth, add product, etc) ================= */
.auth-shell{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;}
.auth-visual{background:linear-gradient(155deg,var(--teal-950),var(--teal-700));color:#fff;display:flex;flex-direction:column;justify-content:center;padding:60px;position:relative;overflow:hidden;}
.auth-visual h2{color:#fff;font-size:34px;}
.auth-visual p{color:var(--teal-100);max-width:380px;}
.auth-visual .stamp-lg{position:absolute;bottom:50px;right:50px;color:var(--marigold-300);border-color:var(--marigold-300);}
.auth-form-side{display:flex;align-items:center;justify-content:center;padding:40px;}
.auth-card{width:100%;max-width:400px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--ink-700);}
.field input,.field select,.field textarea{
  width:100%;padding:11px 14px;border-radius:8px;border:1.5px solid var(--ink-300);font-size:14px;background:#fff;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--teal-800);}
.field-hint{font-size:12px;color:var(--ink-500);margin-top:5px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.auth-switch-tabs{display:flex;gap:8px;background:var(--paper);padding:5px;border-radius:999px;margin-bottom:22px;}
.auth-switch-tabs a{flex:1;text-align:center;padding:9px;border-radius:999px;font-size:13.5px;font-weight:600;color:var(--ink-700);}
.auth-switch-tabs a.active{background:var(--teal-800);color:#fff;}
.privacy-toggle{display:flex;align-items:center;justify-content:space-between;background:var(--cream-100);padding:12px 14px;border-radius:8px;margin-bottom:10px;}
.switch{position:relative;width:42px;height:24px;background:var(--ink-300);border-radius:999px;flex-shrink:0;}
.switch::after{content:"";position:absolute;width:18px;height:18px;background:#fff;border-radius:50%;top:3px;left:3px;transition:.2s;}
.switch.on{background:var(--teal-700);}
.switch.on::after{left:21px;}

/* ================= ALERT / NOTICE BANNERS ================= */
.notice{padding:14px 18px;border-radius:var(--radius-sm);font-size:13.5px;display:flex;gap:12px;align-items:flex-start;margin-bottom:18px;}
.notice-teal{background:var(--teal-100);color:var(--teal-950);}
.notice-marigold{background:var(--marigold-100);color:var(--marigold-700);}
.notice-red{background:var(--red-100);color:var(--red-600);}
.notice-green{background:var(--green-100);color:var(--green-600);}

/* ================= FOOTER ================= */
.site-footer{background:var(--teal-950);color:var(--teal-100);margin-top:60px;}
.footer-top{padding:50px 0 30px;display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:30px;}
.footer-top h4{font-family:var(--font-mono);font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--marigold-300);margin-bottom:14px;}
.footer-top li{margin-bottom:9px;}
.footer-top a{font-size:13.5px;color:var(--teal-100);opacity:.85;}
.footer-top a:hover{opacity:1;text-decoration:underline;}
.footer-brand p{color:var(--teal-100);opacity:.8;font-size:13.5px;max-width:280px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:18px 0;display:flex;justify-content:space-between;align-items:center;font-size:12.5px;opacity:.75;flex-wrap:wrap;gap:10px;}
.back-to-top{
  position:fixed;bottom:26px;right:26px;width:46px;height:46px;border-radius:50%;
  background:var(--marigold-500);color:var(--ink-900);display:flex;align-items:center;justify-content:center;
  font-size:20px;box-shadow:var(--shadow-pop);border:none;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:200;
}
.back-to-top.show{opacity:1;pointer-events:auto;}
.back-to-top:hover{transform:translateY(-3px);}

/* ================= CHAT / MESSAGES ================= */
.chat-inbox{max-width:640px;margin:0 auto;}
.chat-inbox-row{display:flex;gap:12px;align-items:center;padding:14px;border-radius:var(--radius-md);background:#fff;border:1px solid rgba(15,82,87,.08);margin-bottom:8px;transition:background .15s;}
.chat-inbox-row:hover{background:var(--teal-100);}
.chat-inbox-row.unread{border-color:var(--marigold-500);background:var(--marigold-100);}
.chat-inbox-thumb{width:48px;height:48px;border-radius:10px;object-fit:cover;background:var(--paper);flex-shrink:0;}
.chat-inbox-name{font-weight:700;font-size:14px;color:var(--ink-900);}
.chat-inbox-product{font-size:11.5px;color:var(--marigold-700);font-family:var(--font-mono);}
.chat-inbox-preview{font-size:13px;color:var(--ink-500);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:280px;}
.chat-inbox-time{font-size:11px;color:var(--ink-300);font-family:var(--font-mono);white-space:nowrap;}
.chat-unread-dot{width:9px;height:9px;border-radius:50%;background:var(--marigold-500);flex-shrink:0;}

.chat-shell{display:flex;flex-direction:column;height:calc(100vh - 260px);min-height:420px;max-width:680px;margin:0 auto;background:#fff;border-radius:var(--radius-md);border:1px solid rgba(15,82,87,.1);overflow:hidden;}
.chat-header{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--paper);background:var(--teal-950);color:#fff;}
.chat-header .name{font-weight:700;font-size:14.5px;}
.chat-header .sub{font-size:11.5px;color:var(--teal-100);}
.chat-body{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:10px;background:var(--cream-100);background-image:radial-gradient(rgba(15,82,87,.04) 1px, transparent 1px);background-size:16px 16px;}
.chat-bubble-row{display:flex;}
.chat-bubble-row.mine{justify-content:flex-end;}
.chat-bubble{max-width:72%;padding:9px 13px;border-radius:14px;font-size:14px;line-height:1.4;position:relative;}
.chat-bubble-row.mine .chat-bubble{background:var(--teal-700);color:#fff;border-bottom-right-radius:3px;}
.chat-bubble-row:not(.mine) .chat-bubble{background:#fff;color:var(--ink-900);border:1px solid var(--paper);border-bottom-left-radius:3px;}
.chat-bubble img{max-width:200px;border-radius:8px;margin-bottom:4px;display:block;}
.chat-bubble .time{font-size:10px;opacity:.7;margin-top:4px;text-align:right;font-family:var(--font-mono);}
.chat-bubble .filtered-note{font-size:10.5px;opacity:.85;margin-top:4px;font-style:italic;}
.chat-input-row{display:flex;gap:8px;align-items:center;padding:12px 14px;border-top:1px solid var(--paper);background:#fff;}
.chat-input-row input[type="text"]{flex:1;border:1px solid var(--ink-300);border-radius:999px;padding:10px 16px;font-size:14px;}
.chat-input-row input[type="text"]:focus{outline:none;border-color:var(--teal-700);}
.chat-attach-label{cursor:pointer;font-size:20px;color:var(--ink-500);padding:6px;}
.chat-attach-preview{display:flex;gap:6px;padding:0 14px 10px;}
.chat-attach-preview img{width:44px;height:44px;object-fit:cover;border-radius:6px;border:1px solid var(--ink-300);}
.chat-restriction-note{background:var(--marigold-100);color:var(--marigold-700);font-size:11.5px;text-align:center;padding:8px;border-bottom:1px solid var(--paper);}
/* ================= MISC ================= */
.section-title-row{display:flex;justify-content:space-between;align-items:baseline;margin:40px 0 18px;}
.rel-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:18px;margin-top:14px;}
.empty-state{text-align:center;padding:60px 20px;color:var(--ink-500);}
.empty-state h3{color:var(--ink-700);}
.badge-count{background:var(--marigold-500);color:var(--ink-900);font-size:10px;font-weight:700;border-radius:999px;padding:1px 6px;position:relative;top:-8px;left:-6px;}

/* ================= RESPONSIVE ================= */
@media (max-width:980px){
  .catalog-layout{grid-template-columns:1fr;}
  .filters{position:static;}
  .pd-layout{grid-template-columns:1fr;gap:26px;}
  .footer-top{grid-template-columns:1fr 1fr;}
  .portal-shell{grid-template-columns:1fr;}
  .portal-sidebar{position:static;height:auto;padding:14px 0;}
  .auth-shell{grid-template-columns:1fr;}
  .auth-visual{display:none;}
}
@media (max-width:720px){
  .main-nav .wrap{flex-wrap:wrap;}
  .search-form{display:none;}
  .nav-toggle{display:block;}
  .mega-trigger,.utility-links{display:none;}
  .form-row{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr 1fr;padding:36px 0 20px;}
  .product-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;}
  .pd-price{font-size:26px;}
}
@media (max-width:480px){
  .footer-top{grid-template-columns:1fr;}
  .stat-grid{grid-template-columns:1fr 1fr;}
}