@keyframes spin{to{transform:rotate(360deg)}}body{background-color:#0d1117;font-family:"Inter",sans-serif}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#0d1117}::-webkit-scrollbar-thumb{background:#30363d;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#4b5563}.pdf-navbar{background:rgba(17,24,39,.95);backdrop-filter:blur(20px);border-bottom:1px solid rgba(59,130,246,.3)}.nav-button{background:rgba(59,130,246,.2);border:1px solid rgba(59,130,246,.3);transition:all .2s ease}.nav-button:hover:not(:disabled){background:rgba(59,130,246,.4);border-color:rgba(59,130,246,.6)}#pdf-pages-container{display:flex;flex-direction:column;align-items:center;padding:20px;gap:24px}.pdf-page-wrapper{position:relative;background:#1a1a2e;border-radius:8px;box-shadow:0 8px 32px rgba(0,0,0,.5)}.pdf-page-wrapper canvas.pdf-render{display:block;max-width:100%;height:auto}.textLayer{position:absolute;text-align:initial;top:0;left:0;right:0;bottom:0;overflow:hidden;opacity:.2;line-height:1;z-index:5}.textLayer ::selection{background:rgba(0,0,255,.3)}.textLayer>span{color:transparent;position:absolute;white-space:pre;cursor:text;transform-origin:0 0}#floating-page-indicator{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:rgba(17,24,39,.95);backdrop-filter:blur(10px);border:1px solid rgba(59,130,246,.3);padding:10px 20px;border-radius:25px;color:#fff;font-size:.875rem;font-weight:500;z-index:40;box-shadow:0 4px 20px rgba(0,0,0,.4)}.loading-spinner{border:3px solid rgba(59,130,246,.2);border-top-color:#3b82f6;border-radius:50%;width:40px;height:40px;animation:spin .8s linear infinite}.page-placeholder{display:flex;align-items:center;justify-content:center;background:rgba(31,41,55,.5);min-height:400px;color:rgba(156,163,175,.6)}