:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;line-height:1.5;font-weight:400;color:#333;background-color:#0d0d0d;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box;margin:0;padding:0}a{font-weight:500;color:#007bff;text-decoration:none}a:hover{color:#0056b3;text-decoration:underline}body{margin:0;padding:0;min-width:320px;min-height:100vh;background-color:#0d0d0d}h1{font-size:2.5rem;line-height:1.2;font-weight:600}h2{font-size:1.8rem;line-height:1.3;font-weight:500}button{border-radius:4px;border:1px solid transparent;padding:8px 16px;font-size:14px;font-weight:500;font-family:inherit;background-color:#007bff;color:#fff;cursor:pointer;transition:all .2s ease}button:focus,button:focus-visible{outline:2px solid #007bff;outline-offset:2px}button:disabled{background-color:#6c757d;cursor:not-allowed}@media (max-width: 768px){h1{font-size:2rem}h2{font-size:1.5rem}button{padding:6px 12px;font-size:12px}}#root{width:100%;min-height:100vh;margin:0;padding:0;background-color:#0d0d0d;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif}.app-container{display:flex;flex-direction:column;min-height:100vh;width:100%;max-width:100%;margin:0;padding:0;box-sizing:border-box}.app-container.fullscreen-mode{max-width:100%;width:100%;height:100vh;margin:0;padding:0;overflow:hidden}header{padding:20px 0;border-bottom:1px solid #e0e0e0;margin-bottom:20px}.header-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.header-left{text-align:left}.header-right{display:flex;align-items:center}header h1{margin:0;font-size:2.5rem;color:#333}.subtitle{color:#666;margin-top:5px;font-size:1rem}.view-mode-selector{display:flex;justify-content:center;margin-top:15px;gap:10px}.view-mode-btn{background-color:#f0f0f0;color:#333;border:1px solid #ddd;padding:8px 16px;border-radius:4px;cursor:pointer;font-size:14px;transition:all .2s ease}.view-mode-btn:hover{background-color:#e0e0e0}.view-mode-btn.active{background-color:#007bff;color:#fff;border-color:#007bff}.viewer-container{flex:1;display:flex;flex-direction:column;width:100%}.fullscreen-mode .viewer-container{height:calc(100vh - 50px)}.file-info{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding:10px;background-color:#f8f9fa;border-radius:4px;flex-wrap:wrap;gap:10px}.file-info h2{margin:0;font-size:1.2rem;color:#333;word-break:break-word;max-width:70%}.reset-btn{background-color:#6c757d;color:#fff;border:none;padding:8px 16px;border-radius:4px;cursor:pointer;font-size:14px;transition:background-color .2s}.reset-btn:hover{background-color:#5a6268}.search-btn{margin-bottom:20px}.header-buttons{display:flex;gap:10px;margin-top:10px}.supabase-files-container{width:100%;max-width:800px;margin:0 auto 30px;padding:20px;background-color:#f8f9fa;border-radius:8px;box-shadow:0 2px 4px #0000001a}.supabase-files-container h2{margin-bottom:20px;text-align:center;color:#333}.no-files{text-align:center;color:#666;padding:20px;background-color:#f0f0f0;border-radius:4px}.pdf-list{list-style:none;padding:0;margin:0 0 20px}.pdf-list-item{margin-bottom:10px}.pdf-list-btn{width:100%;text-align:left;padding:12px 15px;background-color:#fff;border:1px solid #ddd;border-radius:4px;cursor:pointer;transition:all .2s ease;color:#333;font-size:14px}.pdf-list-btn:hover{background-color:#f0f0f0;border-color:#007bff}.loading-container,.error-container{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;max-width:800px;margin:50px auto;padding:30px;background-color:#f8f9fa;border-radius:8px;box-shadow:0 2px 4px #0000001a}.loading{font-size:18px;color:#007bff;margin-bottom:20px}.error{font-size:16px;color:#dc3545;margin-bottom:20px;padding:15px;background-color:#f8d7da;border-radius:4px;border:1px solid #f5c6cb;width:100%;text-align:center}.debug-info{margin:20px 0;padding:15px;background-color:#f8f9fa;border-radius:4px;border:1px solid #ddd;text-align:left;font-size:14px}.debug-info h3{margin-top:0;margin-bottom:10px;font-size:16px;color:#333}.debug-info p{margin:5px 0;color:#666}footer{margin-top:40px;padding:20px 0;text-align:center;border-top:1px solid #eee;color:#666;font-size:.9rem}.fullscreen-header{position:absolute;top:0;left:0;width:100%;height:50px;background-color:#000000b3;display:flex;justify-content:space-between;align-items:center;padding:0 20px;z-index:100}.back-to-search-btn{background-color:transparent;color:#fff;border:none;padding:8px 16px;font-size:16px;cursor:pointer;display:flex;align-items:center;transition:all .2s ease}.back-to-search-btn:hover{background-color:#ffffff1a;border-radius:4px}.global-payment-button{position:fixed;top:20px;right:20px;background-color:transparent!important;color:#fff!important;border:2px solid #007bff!important;padding:8px 16px;border-radius:6px;cursor:pointer;transition:all .3s ease;font-size:14px;font-weight:500;z-index:9999;display:none}.global-payment-button:hover{background-color:#007bff1a!important}.global-payment-button:focus{outline:2px solid #007bff!important;outline-offset:2px}.global-payment-button:active{transform:translateY(0)}@media (max-width: 768px){.global-payment-button{display:block;padding:6px 10px;font-size:12px}}@media (min-width: 769px){.global-payment-button{display:none}}@media (max-width: 768px){header h1{font-size:2rem}.app-container{padding:0 10px}.file-info{flex-direction:column;align-items:flex-start}.file-info h2{max-width:100%;margin-bottom:10px}}@media (max-width: 480px){header h1{font-size:1.8rem}.subtitle{font-size:.9rem}}