:root{--primary:#0e7490;--dark:#0f172a;--muted:#64748b;--bg:#f8fafc;--card:#fff;--gold:#d97706;--danger:#b91c1c}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--dark);font-family:Tahoma,Arial,sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}.container{max-width:1180px;margin:auto;padding:0 18px}.top{background:var(--dark);color:#fff;position:sticky;top:0;z-index:10;box-shadow:0 2px 12px #0002}.nav{display:flex;justify-content:space-between;align-items:center;min-height:68px;gap:20px}.brand{font-size:23px;font-weight:800}.brand span{color:#22d3ee}.nav nav{display:flex;align-items:center;gap:15px;flex-wrap:wrap}.nav nav a{color:#dbeafe}.btn{display:inline-block;background:var(--primary);color:#fff;border:0;padding:10px 18px;border-radius:8px;cursor:pointer;font-weight:700}.btn:hover{filter:brightness(1.1)}.btn.small{padding:5px 11px}.btn.gold{background:var(--gold)}.btn.danger{background:var(--danger)}main.container{padding-top:28px;min-height:75vh}.hero{background:linear-gradient(120deg,#082f49,#0e7490);color:white;border-radius:18px;padding:38px 30px;margin-bottom:24px}.hero h1{font-size:clamp(25px,4vw,42px);margin:0 0 8px}.hero form{display:flex;margin-top:22px;max-width:650px}.hero input{flex:1;border:0;border-radius:8px 0 0 8px;padding:13px;font-size:16px}.hero .btn{border-radius:0 8px 8px 0}.section-head{display:flex;justify-content:space-between;align-items:center;margin:20px 0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}.card,.panel{background:var(--card);border-radius:13px;box-shadow:0 4px 18px #0f172a10;border:1px solid #e2e8f0;overflow:hidden}.card-img{height:180px;background:#e2e8f0;object-fit:cover;width:100%;display:block}.card-body{padding:15px}.card h3{margin:0 0 5px;font-size:18px}.muted{color:var(--muted);font-size:13px}.price{color:var(--primary);font-size:19px;font-weight:800}.badge{display:inline-block;padding:3px 9px;border-radius:30px;background:#e0f2fe;color:#075985;font-size:12px}.badge.active{background:#dcfce7;color:#166534}.badge.ended{background:#fee2e2;color:#991b1b}.badge.scheduled{background:#fef3c7;color:#92400e}.countdown{font-weight:bold;color:#b45309;font-size:13px}.form-card{max-width:650px;margin:12px auto;padding:25px}.field{margin-bottom:14px}.field label{display:block;font-weight:700;margin-bottom:5px}.field input,.field textarea,.field select{width:100%;border:1px solid #cbd5e1;border-radius:7px;padding:11px;font:inherit;background:#fff}.field textarea{min-height:120px;resize:vertical}.two{display:grid;grid-template-columns:1fr 1fr;gap:15px}.alert{padding:12px 15px;border-radius:8px;margin-bottom:18px}.success{background:#dcfce7;color:#166534}.error{background:#fee2e2;color:#991b1b}.auction-view{display:grid;grid-template-columns:1.1fr .9fr;gap:24px}.gallery img{width:100%;max-height:440px;object-fit:cover;border-radius:13px;background:#e2e8f0}.thumbs{display:flex;gap:8px;margin-top:10px;overflow:auto}.thumbs img{width:80px;height:60px;object-fit:cover;border-radius:6px;cursor:pointer}.panel{padding:20px}.table-wrap{overflow:auto}.data{width:100%;border-collapse:collapse;min-width:650px}.data th,.data td{padding:11px;border-bottom:1px solid #e2e8f0;text-align:right}.data th{background:#f1f5f9}.admin-nav{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}.admin-nav a{background:#e2e8f0;padding:8px 12px;border-radius:7px}footer{background:var(--dark);color:#cbd5e1;padding:25px 0;margin-top:40px}footer .container{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}.mapbox{height:220px;background:#dbeafe;border-radius:10px;display:grid;place-items:center;color:#075985} @media(max-width:720px){.nav{align-items:flex-start;padding-top:12px;padding-bottom:12px;flex-direction:column}.nav nav{gap:9px;font-size:13px}.hero{padding:25px 18px}.two,.auction-view{grid-template-columns:1fr}.card-img{height:160px}.section-head{align-items:flex-start;gap:10px;flex-direction:column}.form-card{padding:18px}.hero form{display:block}.hero input,.hero .btn{width:100%;border-radius:8px;margin-bottom:8px}footer .container{flex-direction:column}}

.ads{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin:14px 0}.ad-item{background:#fff;border:1px solid #e2e8f0;border-radius:10px;overflow:hidden;box-shadow:0 3px 12px #0f172a0d}.ad-item img{display:block;width:100%;height:110px;object-fit:cover}.header-ad-slot:empty,.footer-ad-slot:empty{display:none}.header-ads,.footer-ads{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.header-ads .ad-item img,.footer-ads .ad-item img{height:90px}.auction-ads{margin-top:18px}.auction-ads .ad-item img{height:125px}.ad-admin-preview{max-width:220px;height:70px;object-fit:cover;border-radius:6px}

/* Auction card redesign inspired by the supplied reference */
.auction-card{background:#fff;border:1px solid #e1e8ee;border-radius:26px;overflow:hidden;box-shadow:0 8px 24px #0f172a14;position:relative;transition:transform .2s,box-shadow .2s}.auction-card:hover{transform:translateY(-4px);box-shadow:0 14px 32px #0f172a20}.auction-visual{height:300px;position:relative;background:#dcebf0;overflow:hidden}.auction-cover{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s}.auction-card:hover .auction-cover{transform:scale(1.03)}.auction-visual:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,#062f3acc);pointer-events:none}.favorite-btn{position:absolute;z-index:2;top:16px;left:16px;width:52px;height:52px;border:0;border-radius:50%;background:#075b6dcc;color:#fff;font-size:34px;line-height:1;cursor:pointer}.favorite-btn:hover{background:#0e7490}.auction-state{position:absolute;z-index:2;top:18px;right:18px;padding:8px 18px;font-size:15px;background:#10b8cf;color:#fff;border-radius:28px}.auction-state.ended{background:#64748b}.auction-state.scheduled{background:#d99b2b}.auction-countdown-box{position:absolute;z-index:2;bottom:0;left:8%;right:8%;min-height:78px;padding:8px 12px 10px;border-radius:22px 22px 0 0;background:#f1fbf8f2;text-align:center;color:#21594f}.countdown-label{display:block;font-size:14px;color:#398b78}.auction-countdown-box .countdown{display:block;font-size:25px;letter-spacing:1px}.auction-card-body{padding:19px 20px 22px}.auction-card-title-row{display:flex;gap:10px;align-items:center;justify-content:space-between}.auction-card h3{font-size:20px;margin:0;line-height:1.45}.auction-card h3 a:hover{color:var(--primary)}.auction-code{font-size:11px;color:#64748b;direction:ltr}.auction-short-desc{color:#64748b;margin:7px 0 12px;min-height:26px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.auction-meta{display:flex;justify-content:space-between;gap:8px;color:#64748b;font-size:12px;border-bottom:1px solid #edf2f5;padding-bottom:12px}.auction-price-row{display:flex;justify-content:space-between;align-items:center;margin:13px 0}.auction-price-row .price{font-size:22px}.auction-info-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:15px}.auction-info-grid div{background:#f8fafb;border-radius:10px;padding:7px 9px}.auction-info-grid small,.auction-info-grid b{display:block}.auction-info-grid small{color:#94a3b8;font-size:11px}.auction-info-grid b{font-size:13px}.auction-details-btn{display:block;text-align:center;width:100%;border-radius:10px}.auction-card .badge.active{background:#10b8cf;color:#fff}.auction-card .badge.scheduled{background:#d99b2b;color:#fff}.auction-card .badge.ended{background:#64748b;color:#fff}@media(max-width:720px){.grid{grid-template-columns:1fr}.auction-card{border-radius:22px}.auction-visual{height:250px}.auction-countdown-box{left:5%;right:5%;min-height:70px}.auction-countdown-box .countdown{font-size:21px}.auction-card-body{padding:16px}.auction-card h3{font-size:18px}}