:root{--bg-color: #cbd5e1;--panel-bg: transparent;--border-color: #e2e8f0;--text-primary: #1e293b;--text-secondary: #64748b;--accent-color: #3b82f6;--accent-hover: #2563eb;--danger-color: #ef4444;--danger-hover: #dc2626;--success-color: #10b981;--faq-image-bg: rgba(255, 255, 255, .8);--faq-image-shadow: 0 10px 25px rgba(0, 0, 0, .1);--font-family: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}.pdf-page-wrapper *{box-sizing:border-box;margin:0;padding:0}.pdf-page-wrapper{font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-primary);min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:4rem 1.5rem;gap:3rem;width:100%}.pdf-page-wrapper .app-container{width:100%;max-width:1080px;display:flex;flex-direction:column;gap:2rem}.pdf-page-wrapper .header{text-align:center;margin-bottom:.5rem}.pdf-page-wrapper .header h1{font-size:2.5rem;font-weight:800;color:var(--text-primary);margin-bottom:.75rem;display:flex;align-items:center;justify-content:center;gap:.75rem;letter-spacing:-.025em}.pdf-page-wrapper .header p{color:var(--text-secondary);font-size:1.125rem;max-width:600px;margin:0 auto}.pdf-page-wrapper .dropzone{border:2px dashed var(--border-color);border-radius:16px;padding:4rem 2rem;text-align:center;cursor:pointer;transition:all .4s cubic-bezier(.4,0,.2,1);background:linear-gradient(145deg,#fff,#f1f5f9);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.25rem;box-shadow:0 4px 6px -1px #0000000d,0 2px 4px -1px #00000008;position:relative;overflow:hidden}.pdf-page-wrapper .dropzone:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at center,var(--accent-color) 0%,transparent 70%);opacity:0;transition:opacity .4s ease;pointer-events:none}.pdf-page-wrapper .dropzone.active{border-color:var(--accent-color);background-color:#eff6ff;transform:scale(1.02);box-shadow:0 20px 25px -5px #3b82f61a,0 10px 10px -5px #3b82f60a}.pdf-page-wrapper .dropzone.active:before{opacity:.05}.pdf-page-wrapper .dropzone:hover{border-color:var(--accent-color);transform:translateY(-2px);box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d}.pdf-page-wrapper .dropzone-icon{color:var(--accent-color);width:64px;height:64px;transition:transform .4s cubic-bezier(.34,1.56,.64,1)}.pdf-page-wrapper .dropzone:hover .dropzone-icon{transform:scale(1.1) translateY(-4px)}.pdf-page-wrapper .dropzone p{color:var(--text-primary);font-weight:600;font-size:1.25rem}.pdf-page-wrapper .dropzone .hint{color:var(--text-secondary);font-size:.95rem;font-weight:400}.pdf-page-wrapper .file-list-container{display:flex;flex-direction:column;gap:1.5rem;background:#fff;padding:1.5rem;border-radius:16px;border:1px solid var(--border-color);box-shadow:0 4px 6px -1px #0000000d}.pdf-page-wrapper .file-list-container h3{font-size:1.25rem;color:var(--text-primary);display:flex;align-items:center;gap:.5rem}.pdf-page-wrapper .file-list{display:flex;flex-direction:column;gap:.75rem;max-height:400px;overflow-y:auto;padding-right:.5rem}.pdf-page-wrapper .file-list::-webkit-scrollbar{width:6px}.pdf-page-wrapper .file-list::-webkit-scrollbar-track{background:#f1f5f9;border-radius:10px}.pdf-page-wrapper .file-list::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:10px}.pdf-page-wrapper .file-item{display:flex;align-items:center;justify-content:space-between;background-color:#f8fafc;border:1px solid var(--border-color);border-radius:12px;padding:1rem 1.25rem;transition:all .2s ease;animation:slideIn .4s cubic-bezier(0,0,.2,1) forwards}.pdf-page-wrapper .file-item:hover{background-color:#eff6ff;border-color:#bfdbfe;transform:translate(4px)}.pdf-page-wrapper .file-info{display:flex;align-items:center;gap:1rem;overflow:hidden}.pdf-page-wrapper .file-icon{color:#ef4444;flex-shrink:0}.pdf-page-wrapper .file-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:.95rem;font-weight:500;color:var(--text-primary)}.pdf-page-wrapper .file-item-actions{display:flex;align-items:center;gap:.5rem;flex-shrink:0}.pdf-page-wrapper .btn-icon{background:#fff;border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;transition:all .2s ease;box-shadow:0 1px 2px #0000000d}.pdf-page-wrapper .btn-icon:hover:not(:disabled){background-color:var(--bg-color);color:var(--accent-color);border-color:var(--accent-color);transform:translateY(-1px)}.pdf-page-wrapper .btn-icon.delete:hover{color:var(--danger-color);background-color:#fef2f2;border-color:#fecaca}.pdf-page-wrapper .actions{display:flex;justify-content:flex-end;align-items:center;margin-top:.5rem;padding-top:1.5rem;border-top:1px solid var(--border-color)}.pdf-page-wrapper .btn{padding:.875rem 2rem;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;border:none;display:inline-flex;align-items:center;justify-content:center;gap:.75rem;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.pdf-page-wrapper .btn-primary{background:linear-gradient(135deg,var(--accent-color),#2563eb);color:#fff}.pdf-page-wrapper .btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 15px -3px #3b82f64d}.pdf-page-wrapper .btn-primary:active:not(:disabled){transform:translateY(0)}.pdf-page-wrapper .btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}@media (max-width: 768px){.pdf-page-wrapper{padding:2rem 1rem;gap:2rem}.pdf-page-wrapper .header h1{font-size:1.75rem}.pdf-page-wrapper .header p{font-size:1rem}.pdf-page-wrapper .dropzone{padding:3rem 1.5rem}.pdf-page-wrapper .dropzone-icon{width:48px;height:48px}.pdf-page-wrapper .dropzone p{font-size:1.125rem}.pdf-page-wrapper .file-list-container{padding:1rem}.pdf-page-wrapper .file-item{padding:.75rem}.pdf-page-wrapper .btn{width:100%;padding:1rem}}@keyframes slideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}