.bsdl-wrap { max-width: 640px; margin: 24px auto; padding: 16px; border: 1px solid #e5e7eb; border-radius: 12px; }
.bsdl-title { margin: 0 0 12px; }
.bsdl-form { display: grid; gap: 8px; }
.bsdl-form input, .bsdl-form select { padding: 8px; border: 1px solid #d1d5db; border-radius: 8px; }
.bsdl-form button { padding: 10px 14px; border: 0; border-radius: 8px; background: #111827; color: #fff; cursor: pointer; }
.bsdl-status { margin-top: 12px; min-height: 24px; }
.bsdl-progress { width: 100%; height: 8px; background: #e5e7eb; border-radius: 999px; overflow: hidden; margin-top: 8px; }
.bsdl-progress > div { height: 100%; width: 0%; background: #111827; transition: width .2s ease; }
.bsdl-thumb { margin-top: 12px; }
.bsdl-thumb img { max-width: 100%; border-radius: 8px; }
.bsdl-download-btn { display: inline-block; margin-top: 12px; padding: 10px 14px; background: #2563eb; color: #fff; text-decoration: none; border-radius: 8px; }