.card{background:var(--card-grad);border:1px solid var(--line);border-radius:12px;padding:26px;margin:28px 0}
.card h2{font-size:20px;color:var(--gold-2);margin-bottom:6px}
.card .desc{color:var(--txt-2);font-size:14px;margin-bottom:18px}
label{display:block;font-size:14px;color:var(--txt-2);margin:14px 0 6px;font-weight:600}
.btn{background:var(--gold-grad);color:#14171f;border:none;border-radius:10px;padding:12px 22px;font-size:15px;font-weight:700;cursor:pointer;transition:opacity .2s}
.btn:hover{opacity:.85}
.btn:disabled{opacity:.5;cursor:wait}
.drop{border:2px dashed #333a4d;border-radius:12px;padding:40px 20px;text-align:center;color:var(--txt-2);cursor:pointer;transition:border-color .2s}
.drop:hover,.drop.over{border-color:#f5c542}
.drop .icon{font-size:36px;margin-bottom:10px}
.err{color:#ff6b6b;background:#3a1717;border:1px solid #a33;padding:12px 16px;border-radius:10px;margin-top:16px;display:none}
.loading{color:var(--gold-2);margin-top:16px;display:none}
.loading.show{display:block}
.preview{display:flex;gap:20px;margin-top:20px;flex-wrap:wrap;display:none}
.preview.show{display:flex}
.preview .box{flex:1;min-width:220px;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:16px;text-align:center}
.preview .box h4{color:var(--gold-2);font-size:14px;margin-bottom:10px}
.preview img{max-width:100%;max-height:320px;background:repeating-conic-gradient(#222 0% 25%, #1a1d26 0% 50%) 50%/16px 16px;border-radius:6px}
.preview .meta{color:var(--txt-2);font-size:13px;margin-top:8px}
.dl{display:inline-block;margin-top:10px;background:#2a2e3d;color:var(--txt);padding:9px 18px;border-radius:10px;text-decoration:none;font-size:14px}
.inputs{display:flex;gap:20px;flex-wrap:wrap;margin-top:18px;align-items:flex-end}
.inputs .field{flex:1;min-width:180px}
select,input[type=number]{width:100%;background:var(--bg);border:2px solid #2a3350;color:var(--txt);border-radius:10px;padding:10px 12px;font-size:14px}
@media(max-width:640px){.preview{flex-direction:column}}