.private-welcome {text-align:center;padding:70px 24px;max-width:1100px;margin:auto;}
.private-welcome h1 {margin:18px 0;}
.private-welcome p {max-width:560px;margin:20px auto;}
.private-placeholders {display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:50px;filter:blur(8px);pointer-events:none;}
.private-placeholders div {height:240px;border-radius:20px;background:linear-gradient(#cedee9 60%,#edf4f9 60%);opacity:.75;}
.upload-preview {max-height:220px;max-width:100%;object-fit:contain;border-radius:12px;margin:8px 0 20px;}
.upload-control {padding:18px;border:1px dashed #2d75ad;border-radius:10px;background:#f1f7fc;}
.price-calculation {padding:10px 12px;background:#edf5fb;border-radius:8px;}
.danger-action {margin-top:20px;color:#a32932;}
.archive {margin-top:28px;padding:18px;border:1px solid #d8e3ec;border-radius:12px;}
.archive summary {cursor:pointer;font-weight:700;}
@media(max-width:650px){.private-placeholders{grid-template-columns:1fr;}.private-placeholders div:not(:first-child){display:none;}}