/* ListIt247 — light, fast, no framework */
:root{
  --bg:#f5f6f8; --card:#fff; --ink:#16181d; --muted:#6b7280; --line:#e5e7eb;
  --accent:#ff5a1f; --accent-ink:#fff; --brand:#0f62fe; --ok:#0e9f6e; --err:#e02424; --warn:#c27803;
  --r:12px; --shadow:0 1px 2px rgba(0,0,0,.05),0 2px 8px rgba(0,0,0,.04);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.5}
a{color:var(--brand);text-decoration:none} a:hover{text-decoration:underline}
img{max-width:100%;display:block}
h1{font-size:26px;line-height:1.2;margin:.2em 0 .5em} h2{font-size:18px;margin:0 0 .6em} h3{font-size:16px}
.wrap{max-width:1240px;margin:0 auto;padding:0 16px}
.muted{color:var(--muted)} .tiny{font-size:12.5px} .center{text-align:center} .err{color:var(--err)} .nowrap{white-space:nowrap} .grow{flex:1;min-width:0}
.hp{position:absolute;left:-9999px}

/* buttons & inputs */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:10px;padding:9px 16px;font:inherit;font-weight:600;
  background:var(--brand);color:#fff;cursor:pointer;text-decoration:none!important;white-space:nowrap;transition:filter .15s}
.btn:hover{filter:brightness(1.08)}
.btn-accent{background:var(--accent);color:var(--accent-ink)}
.btn-ghost{background:#eef0f3;color:var(--ink)}
.btn-danger{background:#fde8e8;color:var(--err)}
.btn-sm{padding:5px 10px;font-size:13px;border-radius:8px}
.btn-lg{padding:12px 22px;font-size:16px}
.btn-block{width:100%}
.linkbtn{background:none;border:0;padding:0;color:var(--brand);font:inherit;cursor:pointer}
input,select,textarea{font:inherit;color:inherit;width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:10px;background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid color-mix(in srgb,var(--brand) 30%,transparent);border-color:var(--brand)}
input[type=checkbox]{width:auto;accent-color:var(--brand)}
input[type=file]{padding:7px;background:#fafafa}
textarea{resize:vertical}
label{display:block;font-weight:600;font-size:14px}
label>input,label>select,label>textarea{margin-top:4px;font-weight:400}
label.check{display:flex;gap:8px;align-items:center;font-weight:500}
.form>*+*{margin-top:14px}
fieldset{border:1px dashed var(--line);border-radius:var(--r);padding:12px}
legend{font-weight:600;font-size:14px;padding:0 6px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pad-top{padding-top:28px}
.stack>*+*{margin-top:8px}
.inline{display:inline-flex;gap:6px;align-items:center;flex-wrap:wrap}
.inline input,.inline select{width:auto}

/* header */
.announce{background:#111827;color:#fff;text-align:center;font-size:13.5px;padding:7px 12px}
.top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.top-row{display:flex;align-items:center;gap:16px;height:64px}
.logo{font-weight:800;font-size:24px;letter-spacing:-.5px;color:var(--ink)!important;text-decoration:none!important;white-space:nowrap}
.logo span{color:var(--accent)} .logo small{font-size:12px;color:var(--muted);font-weight:600}
.logo.small{font-size:18px}
.search{flex:1;display:flex;border:2px solid var(--brand);border-radius:12px;overflow:hidden;background:#fff}
.search input,.search select{border:0;border-radius:0}
.search input{flex:1;min-width:0}
.search select{width:170px;border-left:1px solid var(--line);color:var(--muted)}
.search .btn{border-radius:0}
.usernav{display:flex;align-items:center;gap:14px}
.icon-link{font-size:20px;color:var(--ink)!important;position:relative;text-decoration:none!important}
.badge{display:inline-block;min-width:18px;padding:0 5px;border-radius:9px;background:var(--accent);color:#fff;font-size:11px;font-weight:700;text-align:center;line-height:18px}
.icon-link .badge{position:absolute;top:-6px;right:-10px}
.menu{position:relative}
.menu summary{list-style:none;cursor:pointer;font-weight:600;padding:6px 10px;border-radius:8px;background:#f3f4f6}
.menu summary::-webkit-details-marker{display:none}
.menu-pop{position:absolute;right:0;top:calc(100% + 6px);background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:0 10px 30px rgba(0,0,0,.12);min-width:190px;padding:6px;z-index:30}
.menu-pop a,.menu-pop .linkbtn{display:block;padding:8px 10px;border-radius:8px;color:var(--ink);text-align:left;width:100%}
.menu-pop a:hover,.menu-pop .linkbtn:hover{background:#f3f4f6;text-decoration:none}

main.wrap{padding-top:18px;padding-bottom:40px;min-height:60vh}
.flash{padding:11px 14px;border-radius:10px;margin-bottom:14px;font-size:14.5px}
.flash-success{background:#def7ec;color:#03543f} .flash-error{background:#fde8e8;color:#9b1c1c} .flash-info{background:#e1effe;color:#1e429f}
.box{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);padding:18px;margin-bottom:16px}
.narrow{max-width:760px;margin:0 auto}
.auth{max-width:420px;margin:30px auto}
.empty{background:#fff;border-radius:var(--r);padding:40px;text-align:center;color:var(--muted)}
.crumbs{font-size:13px;color:var(--muted);margin-bottom:6px}
.section-head{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin:22px 0 12px}
.section-head h1,.section-head h2{margin:0}
.box .section-head{margin-top:0}

/* home */
.hero{padding:6px 0 4px} .hero h1{font-size:28px;margin-bottom:2px} .hero p{margin:0 0 14px}
.cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}
.cat{display:flex;flex-direction:column;gap:6px;background:#fff;border-radius:var(--r);padding:14px;color:var(--ink)!important;box-shadow:var(--shadow);font-weight:600;font-size:14px;text-decoration:none!important;transition:transform .12s}
.cat:hover{transform:translateY(-2px)}
.cat-ico{font-size:28px;line-height:1}

/* cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.card{background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);color:var(--ink)!important;text-decoration:none!important;display:flex;flex-direction:column;transition:box-shadow .15s}
.card:hover{box-shadow:0 6px 20px rgba(0,0,0,.1)}
.card.featured{outline:2px solid #fdba74}
.card-img{position:relative;aspect-ratio:4/3;background:#eef0f3}
.card-img img{width:100%;height:100%;object-fit:cover}
.card-body{padding:10px 12px 12px}
.card-title{font-size:14.5px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:2px 0 4px;min-height:2.9em}
.price{font-weight:800;font-size:17px} .price small{font-weight:600;color:var(--muted);font-size:12px}
.price.big{font-size:28px;margin-bottom:12px}
.tag{position:absolute;top:8px;left:8px;font-size:11px;font-weight:700;padding:2px 8px;border-radius:6px;background:#111;color:#fff}
.tag-hot{background:#fff1e6;color:#c2410c;position:static}
.card-img .tag-hot{position:absolute}
.tag-sold{background:var(--err);left:auto;right:8px}
.count{position:absolute;bottom:8px;right:8px;font-size:11px;background:rgba(0,0,0,.55);color:#fff;padding:1px 7px;border-radius:6px}

/* search */
.layout-2{display:grid;grid-template-columns:260px 1fr;gap:18px;align-items:start}
.layout-2.wide-left{grid-template-columns:1fr 360px}
.filters{background:#fff;border-radius:var(--r);padding:16px;box-shadow:var(--shadow);position:sticky;top:80px}
.filters form>*+*{margin-top:12px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 14px}
.chip{padding:6px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink)!important;font-size:13.5px;text-decoration:none!important}
.chip.on{background:var(--ink);color:#fff!important;border-color:var(--ink)}
.pager{display:flex;gap:6px;justify-content:center;margin:24px 0;flex-wrap:wrap}
.pager a,.pager b{padding:7px 12px;border-radius:8px;background:#fff;border:1px solid var(--line)}
.pager b{background:var(--ink);color:#fff;border-color:var(--ink)}

/* listing */
.listing{display:grid;grid-template-columns:1fr 360px;gap:18px;align-items:start}
.listing-title{font-size:26px}
.gallery{background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);margin-bottom:16px}
.gallery-main{background:#111;display:flex;align-items:center;justify-content:center;aspect-ratio:4/3}
.gallery-main img{max-height:100%;max-width:100%;object-fit:contain}
.thumbs{display:flex;gap:6px;padding:8px;overflow-x:auto}
.thumbs button{flex:0 0 76px;height:58px;padding:0;border:2px solid transparent;border-radius:8px;overflow:hidden;cursor:pointer;background:#eee}
.thumbs button.on{border-color:var(--brand)}
.thumbs img{width:100%;height:100%;object-fit:cover}
.specs{display:grid;grid-template-columns:max-content 1fr;gap:6px 16px;margin:0 0 14px;font-size:14px}
.specs dt{color:var(--muted)} .specs dd{margin:0}
.desc{white-space:normal;word-wrap:break-word;font-size:15.5px}
.sticky{position:sticky;top:80px}
.seller{display:flex;gap:12px;align-items:center}
.avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--brand),#6d28d9);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:18px;flex:none}
.avatar.big{width:64px;height:64px;font-size:26px}
.seller-head{display:flex;gap:16px;align-items:center} .seller-head h1{margin:0}
.msgform{margin:10px 0}
.msgform textarea{margin-bottom:8px}
.safety{background:#fffbeb}
.report{margin:4px 4px 16px} .report summary{cursor:pointer} .report form{margin-top:8px}

/* post form */
.photo-edit,.photo-preview{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.photo-edit div,.photo-preview div{position:relative;width:96px;height:72px;border-radius:8px;overflow:hidden;background:#eee}
.photo-edit img,.photo-preview img{width:100%;height:100%;object-fit:cover}
.photo-edit .x{position:absolute;top:3px;right:3px;width:22px;height:22px;border-radius:50%;border:0;background:rgba(0,0,0,.65);color:#fff;cursor:pointer;line-height:20px;padding:0}

/* account */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px;overflow-x:auto}
.tabs a{padding:10px 14px;color:var(--muted);font-weight:600;border-bottom:2px solid transparent;white-space:nowrap;text-decoration:none!important}
.tabs a.on{color:var(--ink);border-color:var(--accent)}
.myrow{display:flex;gap:14px;align-items:center;margin-bottom:10px;padding:12px}
.myrow img{width:110px;height:82px;object-fit:cover;border-radius:8px;background:#eee}
.actions{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.threads{padding:4px}
.thread{display:flex;gap:12px;align-items:center;padding:12px;border-radius:10px;color:var(--ink)!important;text-decoration:none!important}
.thread:hover{background:#f7f7f8}
.thread img{width:60px;height:46px;object-fit:cover;border-radius:6px;background:#eee}
.thread.unread{background:#f0f6ff}
.thread-head{display:flex;gap:12px;align-items:center;color:var(--ink)!important;text-decoration:none!important}
.thread-head img{width:70px;height:52px;object-fit:cover;border-radius:8px;background:#eee}
.chat{display:flex;flex-direction:column;gap:8px;max-height:60vh;overflow-y:auto}
.bubble{max-width:78%;padding:9px 13px;border-radius:14px;background:#f1f2f4;word-wrap:break-word}
.bubble.me{align-self:flex-end;background:#e1ecff}
.chat-form{display:flex;gap:8px;align-items:flex-end}
.prose{font-size:16px;line-height:1.7}
.err-code{font-size:64px;font-weight:800;color:var(--line)}
.checks{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:6px 14px;font-size:13.5px}
.checks .ok{color:var(--ok)} .checks .bad{color:var(--err)}

/* footer */
.foot{background:#fff;border-top:1px solid var(--line);padding:24px 0 16px;margin-top:20px}
.foot-row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.foot nav{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.foot nav a{color:var(--muted)}

/* admin */
body.admin{display:grid;grid-template-columns:230px 1fr;min-height:100vh}
.aside{background:#111827;color:#cbd5e1;padding:18px 12px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column}
.aside .logo{color:#fff!important;font-size:20px;padding:0 8px 14px}
.aside nav{display:flex;flex-direction:column;gap:2px;flex:1}
.aside nav a{color:#cbd5e1;padding:8px 10px;border-radius:8px;display:flex;align-items:center;gap:10px;text-decoration:none!important;font-size:14px}
.aside nav a:hover{background:#1f2937} .aside nav a.on{background:#374151;color:#fff}
.aside nav .badge{margin-left:auto}
.aside .ico{width:18px;text-align:center;opacity:.8}
.aside-foot{padding:8px;color:#94a3b8} .aside-foot a{color:#cbd5e1}
.admin-main{padding:18px 24px;min-width:0}
.admin-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.admin-top h1{margin:0}
.stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px;margin-bottom:16px}
.stat{margin:0}.stat-v{font-size:26px;font-weight:800}
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{text-align:left;font-size:12px;text-transform:uppercase;color:var(--muted);font-weight:600;padding:8px;border-bottom:1px solid var(--line)}
.tbl td{padding:8px;border-bottom:1px solid #f0f1f3;vertical-align:middle}
.tbl tr.parent td{background:#fafafa}
.tbl .thumb{width:54px;height:40px;object-fit:cover;border-radius:6px;background:#eee}
.toolbar{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;align-items:flex-start}
.bulk{display:flex;gap:8px;align-items:center;margin-bottom:10px;flex-wrap:wrap}
.bulk select,.bulk input{width:auto}
.st{font-size:12px;font-weight:700;padding:2px 8px;border-radius:6px;background:#eef0f3}
.st-active{background:#def7ec;color:#03543f} .st-pending{background:#fdf6b2;color:#723b13} .st-rejected,.st-deleted{background:#fde8e8;color:#9b1c1c}
.st-sold{background:#e1effe;color:#1e429f} .st-expired{background:#f3f4f6;color:#6b7280}
.bars{display:flex;align-items:flex-end;gap:6px;height:170px;padding-top:16px}
.bar{flex:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;position:relative}
.bar span{display:block;width:100%;background:var(--brand);border-radius:4px 4px 0 0;min-height:2px}
.bar em{font-style:normal;font-size:11px;color:var(--muted)}
.bar small{font-size:10.5px;color:var(--muted);margin-top:4px}
.big-v{font-size:20px}
hr{border:0;border-top:1px solid var(--line);margin:18px 0}
code{background:#f3f4f6;padding:1px 5px;border-radius:5px;font-size:12.5px}

/* responsive */
@media (max-width:900px){
  .layout-2,.layout-2.wide-left,.listing{grid-template-columns:1fr}
  .filters,.sticky{position:static}
  body.admin{grid-template-columns:1fr}
  .aside{position:static;height:auto}
  .aside nav{flex-direction:row;flex-wrap:wrap}
}
@media (max-width:720px){
  .top-row{flex-wrap:wrap;height:auto;padding:10px 16px;gap:10px}
  .search{order:3;flex-basis:100%}
  .search select{width:120px}
  .usernav{margin-left:auto;gap:10px}
  .grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .cats{grid-template-columns:repeat(4,1fr);gap:8px}
  .cat{padding:9px 6px;font-size:11.5px;align-items:center;text-align:center;gap:4px}
  .cat-ico{font-size:22px}
  .row2{grid-template-columns:1fr}
  .pad-top{padding-top:0}
  .myrow{flex-wrap:wrap} .myrow img{width:80px;height:60px}
  .actions{width:100%;justify-content:flex-start}
  .tbl{display:block;overflow-x:auto}
  h1,.listing-title{font-size:22px}
}