.resource-actions{display:flex;gap:.7rem;align-items:center;flex-wrap:wrap;margin-top:auto}.text-action{font-weight:700;font-size:.9rem}.pdf-viewer-frame{width:100%;height:min(78vh,980px);min-height:540px;border:1px solid var(--line);border-radius:8px;background:#fff}.viewer-toolbar{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;margin-bottom:1rem}.viewer-toolbar h2{margin:0;color:var(--navy);font-size:1.35rem}.viewer-fallback{margin-top:1rem}.viewer-error{padding:1.5rem;border:1px dashed #9ba8b8;border-radius:8px;background:#fff}@media(max-width:600px){.pdf-viewer-frame{height:70vh;min-height:440px}.viewer-toolbar{align-items:flex-start;flex-direction:column}}