.floating-toolbar{position:fixed;top:2rem;right:2rem;z-index:1000;display:flex;gap:1px;background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:var(--radius-md);border:1px solid var(--glass-border);box-shadow:var(--shadow);overflow:hidden}.toolbar-section{display:flex;align-items:center;gap:0}.toolbar-divider{width:1px;height:1.5rem;background:var(--glass-border)}.lang-btn,.pdf-btn{padding:.625rem 1rem;border:none;background:transparent;color:var(--text-body);cursor:pointer;font-family:var(--font-display);font-weight:500;font-size:.75rem;letter-spacing:.05em;transition:all var(--transition-fast);display:flex;align-items:center;gap:.375rem;text-transform:uppercase;white-space:nowrap}.lang-btn{color:var(--text-body)}.lang-btn:hover{background:#2ead8a26;color:var(--teal-green)}.lang-btn.active{background:#2ead8a26;color:var(--teal-green);font-weight:700}.pdf-btn{color:var(--text-body)}.pdf-btn:hover:not(:disabled){background:#3a7bd526;color:var(--ocean-blue)}.pdf-btn:disabled{opacity:.5;cursor:not-allowed}.pdf-btn svg{flex-shrink:0}.pdf-text{font-size:.75rem}@media(max-width:768px){.floating-toolbar{top:1rem;right:1rem;flex-direction:column;gap:1px}.toolbar-divider{width:100%;height:1px}.lang-btn,.pdf-btn{padding:.5rem .875rem;justify-content:center;min-width:80px}}@media(max-width:480px){.pdf-text{display:none}.lang-btn,.pdf-btn{min-width:60px;padding:.5rem .75rem}}@media(max-width:1280px){.floating-toolbar{display:none}}