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.pdf-ai-history{background:#2563eb}
@media(max-width:800px){.pdf-ai-layout{grid-template-columns:minmax(0,1fr)}.pdf-ai-upload,.pdf-ai-settings{padding:18px}.pdf-ai-options{grid-template-columns:repeat(2,minmax(0,1fr))}.pdf-ai-credit{margin-top:18px}}
@media(max-width:520px){.pdf-ai-layout{gap:14px}.pdf-ai-upload,.pdf-ai-settings{padding:16px;border-radius:12px}.pdf-ai-options{grid-template-columns:minmax(0,1fr)}.pdf-ai-upload .drop-area{padding:28px 14px 24px}.pdf-ai-field select{font-size:16px}}