/* Seller profile + Top Sellers (builds on home.css + my-ads.css) */
.avatar{width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--teal));color:#fff;display:grid;place-items:center;font-weight:700;flex:none}
.avatar.big{width:84px;height:84px;font-size:1.8rem}

.seller-head{display:flex;align-items:center;gap:1.4rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:1.6rem;box-shadow:var(--shadow);margin-bottom:1.4rem}
.seller-head[hidden]{display:none}
.seller-head h1{font-size:1.6rem;color:var(--dark);line-height:1.2}
.seller-head .verified{font-size:.8rem;color:var(--teal-d);font-weight:600}
.stats-row{display:flex;flex-wrap:wrap;gap:.4rem 1.4rem;margin-top:.5rem;font-size:.88rem;color:var(--muted)}
.stats-row b{color:var(--dark)}

.sellers-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.seller-card{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;gap:.25rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:1.6rem 1rem 1.2rem;box-shadow:var(--shadow);transition:.25s}
.seller-card:hover{transform:translateY(-4px);box-shadow:0 14px 28px rgba(15,27,61,.12)}
.seller-card .avatar{width:64px;height:64px;font-size:1.3rem;margin-bottom:.4rem}
.seller-card h3{color:var(--dark);font-size:1rem}
.seller-card .meta{font-size:.85rem;color:var(--muted)}
.seller-card .meta b{color:var(--blue)}
.seller-card small{color:var(--muted);font-size:.76rem;min-height:1.1rem}
.seller-card .view{margin-top:.6rem;font-size:.8rem;font-weight:600;color:var(--blue)}
.rank{position:absolute;top:.7rem;left:.7rem;min-width:26px;height:26px;border-radius:50%;background:var(--bg);color:var(--muted);font-size:.75rem;font-weight:700;display:grid;place-items:center}
.seller-card:nth-child(1) .rank{background:#fef3c7;color:#b45309}
.seller-card:nth-child(2) .rank{background:#e5e7eb;color:#4b5563}
.seller-card:nth-child(3) .rank{background:#fde4d0;color:#9a3412}

@media(max-width:1000px){.sellers-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.sellers-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.seller-head{flex-direction:column;text-align:center}.stats-row{justify-content:center}}