/* AutoMedia US — mobile-first styles, RTL aware */
:root{
  --bg:#f6f7f9; --card:#ffffff; --ink:#1a2230; --muted:#6b7688;
  --brand:#0e63b6; --brand-d:#0a4c8c; --accent:#f97316; --accent-d:#ea6a0a;
  --ok:#16a34a; --danger:#dc2626; --line:#e5e9f0; --radius:14px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Tahoma,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}
[dir="rtl"] body{letter-spacing:0}
a{color:var(--brand);text-decoration:none}
img{max-width:100%;display:block}
.center{text-align:center}.pad{padding:2rem}.muted{color:var(--muted)}.small{font-size:.85rem}
.wrap{max-width:1100px;margin:0 auto;padding:0 14px}

/* top bar */
.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:10px;background:var(--card);border-bottom:1px solid var(--line);padding:10px 14px}
.logo{font-weight:800;font-size:1.15rem;color:var(--ink)}
.logo span{color:var(--accent)}
.nav{display:flex;gap:4px;margin-inline-start:8px;flex:1;overflow-x:auto}
.nav a{padding:8px 12px;border-radius:10px;color:var(--ink);white-space:nowrap;font-size:.95rem}
.nav a.active,.nav a:hover{background:#eef4fb;color:var(--brand)}
.top-actions{display:flex;gap:8px;align-items:center}
.only-mobile{display:none}

/* buttons & forms */
.btn{display:inline-block;border:1px solid transparent;border-radius:10px;padding:10px 18px;font-size:1rem;cursor:pointer;background:var(--brand);color:#fff;font-weight:600}
.btn:hover{background:var(--brand-d)}
.btn.ghost{background:transparent;color:var(--brand);border-color:var(--brand)}
.btn.accent{background:var(--accent)}
.btn.accent:hover{background:var(--accent-d)}
.btn.outline{background:#fff;color:var(--ink);border-color:var(--line)}
.btn.danger{background:var(--danger)}
.btn.sm{padding:6px 12px;font-size:.85rem}
.btn.block{width:100%;margin-top:10px}
.btn:disabled{opacity:.55;cursor:not-allowed}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-size:1rem;background:#fff;color:var(--ink);font-family:inherit}
textarea{min-height:90px;resize:vertical}
label{display:block;margin:.7rem 0 .25rem;font-weight:600;font-size:.92rem}
.form-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;max-width:640px;margin:18px auto}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
.err{background:#fdecec;color:var(--danger);border:1px solid #f5c6c6;padding:10px 14px;border-radius:10px;margin:10px 0}
.okmsg{background:#e9f9ef;color:var(--ok);border:1px solid #bfe6cc;padding:10px 14px;border-radius:10px;margin:10px 0}

/* hero & sections */
.hero{background:linear-gradient(135deg,#0e63b6,#083b6e);color:#fff;padding:44px 18px;text-align:center;border-radius:0 0 22px 22px}
.hero h1{margin:0 0 8px;font-size:1.9rem}
.hero p{margin:0 0 18px;opacity:.92}
.hero .cta{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.sec{margin:26px 0}
.sec-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.sec-head h2{margin:0;font-size:1.25rem}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.card .ph{aspect-ratio:16/10;background:#dfe5ec;object-fit:cover;width:100%}
.card .body{padding:12px;display:flex;flex-direction:column;gap:4px;flex:1}
.card .title{font-weight:700}
.card .price{color:var(--brand);font-weight:800;font-size:1.1rem}
.badge{display:inline-block;font-size:.75rem;background:#eef4fb;color:var(--brand);border-radius:20px;padding:2px 10px;width:fit-content}
.badge.live{background:#fdeee2;color:var(--accent)}
.badge.ended{background:#eee;color:var(--muted)}
.why{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}
.why .card{padding:16px}

/* filters */
.filters{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px;margin:14px 0;display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;align-items:end}

/* auction detail (replicates reference auto-auction UI) */
.auc-head{display:flex;align-items:center;gap:10px;padding:12px 14px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:57px;z-index:40}
.auc-head .t{flex:1;font-weight:800;font-size:1.05rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.icon-btn{background:none;border:none;font-size:1.35rem;cursor:pointer;color:var(--ink);padding:6px}
.icon-btn.on{color:var(--danger)}
.auc-stats{display:flex;gap:18px;align-items:center;padding:8px 16px;color:var(--muted);font-size:.92rem;background:var(--card)}
.auc-stats span{display:inline-flex;align-items:center;gap:6px}
.auc-photo{position:relative;background:#111}
.auc-photo img{width:100%;aspect-ratio:16/10;object-fit:cover}
.auc-photo .nav-arrow{position:absolute;top:45%;background:rgba(255,255,255,.85);border:none;border-radius:50%;width:38px;height:38px;font-size:1.2rem;cursor:pointer}
.auc-photo .prev{inset-inline-start:10px}.auc-photo .next{inset-inline-end:10px}
.bid-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);margin:-34px 14px 0;position:relative;z-index:5;padding:14px;box-shadow:0 6px 18px rgba(0,0,0,.08)}
.bid-row{display:flex;justify-content:space-between;margin-bottom:12px}
.bid-row .lbl{font-size:.8rem;color:var(--muted)}
.bid-row .val{font-size:1.35rem;font-weight:800}
.bid-row .val.time{color:var(--accent)}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);margin:14px;padding:14px}
.panel h3{margin:0 0 10px;font-size:1.05rem}
.kv{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.kv div{background:#f8fafc;border-radius:8px;padding:8px 10px}
.kv .k{font-size:.78rem;color:var(--muted)}
.kv .v{font-weight:700}
.bid-history{list-style:none;margin:0;padding:0}
.bid-history li{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px dashed var(--line);font-size:.92rem}
details.notes{border:1px solid var(--line);border-radius:var(--radius);background:var(--card);margin:14px;padding:0 14px}
details.notes summary{padding:14px 0;cursor:pointer;font-weight:700}

/* listing detail */
.detail{display:grid;grid-template-columns:1.2fr 1fr;gap:16px;margin:16px 0}
.detail .gallery img{border-radius:var(--radius);margin-bottom:10px}
.seller-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;height:fit-content}

/* tables */
table.tbl{width:100%;border-collapse:collapse;background:var(--card);border-radius:var(--radius);overflow:hidden;font-size:.9rem}
.tbl th,.tbl td{padding:10px;border-bottom:1px solid var(--line);text-align:start}
.tbl th{background:#f1f5f9}
.tabs{display:flex;gap:8px;margin:14px 0;flex-wrap:wrap}
.tabs .btn.on{background:var(--brand-d)}

.footer{margin-top:40px;padding:22px 14px;text-align:center;color:var(--muted);border-top:1px solid var(--line);font-size:.9rem}
.modal-back{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;z-index:100;padding:16px}
.modal{background:#fff;border-radius:16px;padding:20px;max-width:420px;width:100%}

@media (max-width:720px){
  .nav{display:none;position:absolute;top:100%;inset-inline:0;background:var(--card);flex-direction:column;border-bottom:1px solid var(--line);padding:8px}
  .nav.open{display:flex}
  .only-mobile{display:inline-block}
  .detail{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
  .hero h1{font-size:1.5rem}
}