:root{--primary-blue: #2563eb;--primary-blue-dark: #1d4ed8;--primary-blue-light: #3b82f6;--secondary-blue: #60a5fa;--light-blue: #dbeafe;--very-light-blue: #eff6ff;--primary-blue-rgb: 37, 99, 235;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--gray-900: #111827;--white: #ffffff;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1), 0 10px 10px -5px rgb(0 0 0 / .04);--border-radius: .5rem;--border-radius-lg: .75rem;--border-radius-xl: 1rem}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,var(--primary-blue-light) 0%,var(--secondary-blue) 50%,var(--very-light-blue) 100%);color:var(--gray-900);line-height:1.6;min-height:100vh;position:relative;z-index:0}.container{max-width:1200px;margin:0 auto;padding:0 1rem}@media (min-width: 640px){.container{padding:0 1.5rem}}@media (min-width: 1024px){.container{padding:0 2rem}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;border:none;border-radius:var(--border-radius);cursor:pointer;font-size:.875rem;font-weight:500;text-decoration:none;transition:all .2s ease-in-out;white-space:nowrap;min-height:2.5rem}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--primary-blue) 0%,var(--primary-blue-light) 100%);color:var(--white);box-shadow:var(--shadow);border:1px solid var(--primary-blue)}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,var(--primary-blue-dark) 0%,var(--primary-blue) 100%);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-secondary{background:var(--white);color:var(--gray-700);border:1px solid var(--gray-300);box-shadow:var(--shadow-sm)}.btn-secondary:hover:not(:disabled){background:var(--gray-50);border-color:var(--gray-400);box-shadow:var(--shadow)}.btn-success{background:var(--success);color:var(--white);box-shadow:var(--shadow);border:1px solid var(--success)}.btn-success:hover:not(:disabled){background:#059669;box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-danger{background:var(--danger);color:var(--white);box-shadow:var(--shadow);border:1px solid var(--danger)}.btn-danger:hover:not(:disabled){background:#dc2626;box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-warning{background:var(--warning);color:var(--white);box-shadow:var(--shadow);border:1px solid var(--warning)}.btn-warning:hover:not(:disabled){background:#d97706;box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-sm{padding:.5rem 1rem;font-size:.75rem;min-height:2rem}.btn-lg{padding:1rem 2rem;font-size:1rem;min-height:3rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:600;color:var(--gray-900);font-size:.875rem}.form-control{width:100%;padding:.75rem 1rem;border:2px solid var(--gray-300);border-radius:var(--border-radius);font-size:.875rem;background:var(--white);transition:all .2s ease-in-out;min-height:2.5rem;color:var(--gray-900)}.form-control:focus{outline:none;border-color:var(--primary-blue);box-shadow:0 0 0 3px #2563eb1a;background:var(--white)}.form-control::placeholder{color:var(--gray-500)}select.form-control{cursor:pointer}textarea.form-control{resize:vertical;min-height:4rem}.card{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-xl);padding:1.5rem;margin-bottom:1.5rem;border:2px solid rgba(255,255,255,.2)}@media (min-width: 768px){.card{padding:2rem}}.card-header{border-bottom:2px solid var(--gray-200);padding-bottom:1rem;margin-bottom:1.5rem}.card-title{font-size:1.25rem;font-weight:700;color:var(--gray-900);margin-bottom:.5rem}.card-subtitle{color:var(--gray-700);font-size:.875rem}.navbar{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow-lg);padding:1rem 0;margin-bottom:2rem;border-bottom:2px solid rgba(255,255,255,.3);position:sticky;top:0;z-index:50}.navbar-content{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}@media (max-width: 768px){.navbar-content{flex-direction:column;text-align:center}}.navbar-brand{font-size:1.5rem;font-weight:700;background:linear-gradient(135deg,var(--primary-blue) 0%,var(--secondary-blue) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-decoration:none}.navbar-nav{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}@media (max-width: 768px){.navbar-nav{justify-content:center;width:100%}}.nav-link{text-decoration:none;color:var(--gray-700);padding:.5rem 1rem;border-radius:var(--border-radius);transition:all .2s ease-in-out;font-weight:500;font-size:.875rem}.nav-link:hover{background:var(--light-blue);color:var(--primary-blue)}.nav-link.active{background:var(--primary-blue);color:var(--white);box-shadow:var(--shadow)}.user-info{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:#f9fafbe6;border-radius:var(--border-radius);font-size:.875rem;color:var(--gray-800);border:1px solid var(--gray-300)}@media (max-width: 640px){.user-info{flex-direction:column;text-align:center;gap:.25rem}}.grid{display:grid;gap:1.5rem}.grid-1,.grid-2{grid-template-columns:1fr}@media (min-width: 768px){.grid-2{grid-template-columns:repeat(2,1fr)}}.grid-3{grid-template-columns:1fr}@media (min-width: 640px){.grid-3{grid-template-columns:repeat(2,1fr)}}@media (min-width: 1024px){.grid-3{grid-template-columns:repeat(3,1fr)}}.grid-4{grid-template-columns:1fr}@media (min-width: 640px){.grid-4{grid-template-columns:repeat(2,1fr)}}@media (min-width: 1024px){.grid-4{grid-template-columns:repeat(4,1fr)}}.document-card{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:2px solid rgba(255,255,255,.3);border-radius:var(--border-radius-lg);padding:1.5rem;transition:all .2s ease-in-out;box-shadow:var(--shadow-md)}.document-card:hover{box-shadow:var(--shadow-xl);transform:translateY(-2px);border-color:var(--primary-blue);background:#fffffffa}.document-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1rem;gap:1rem}.document-title{font-weight:600;color:var(--gray-900);margin-bottom:.25rem;word-break:break-word;line-height:1.4}.document-meta{font-size:.75rem;color:var(--gray-600);line-height:1.4}.document-actions{display:flex;gap:.5rem;margin-top:1rem;flex-wrap:wrap}@media (max-width: 480px){.document-actions{flex-direction:column}.document-actions .btn{width:100%}}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;font-size:.75rem;font-weight:600;border-radius:9999px;white-space:nowrap;border:1px solid transparent}.badge-primary{background:var(--light-blue);color:var(--primary-blue);border-color:var(--primary-blue)}.badge-success{background:#d1fae5;color:var(--success);border-color:var(--success)}.badge-warning{background:#fef3c7;color:var(--warning);border-color:var(--warning)}.badge-danger{background:#fee2e2;color:var(--danger);border-color:var(--danger)}.badge-secondary{background:var(--gray-100);color:var(--gray-700);border-color:var(--gray-400)}.badge-info{background:var(--very-light-blue);color:var(--primary-blue);border-color:var(--primary-blue)}.search-filters{display:flex;gap:1rem;margin-bottom:2rem;flex-wrap:wrap;align-items:end}.search-filters>*{flex:1;min-width:200px}@media (max-width: 768px){.search-filters{flex-direction:column}.search-filters>*{width:100%;min-width:unset}}.alert{padding:1rem 1.5rem;border-radius:var(--border-radius);margin-bottom:1.5rem;border:2px solid;font-size:.875rem;font-weight:500}.alert-error{background:#fef2f2f2;color:#991b1b;border-color:#fecaca}.alert-success{background:#f0fdf4f2;color:#166534;border-color:#bbf7d0}.alert-warning{background:#fffbebf2;color:#92400e;border-color:#fed7aa}.alert-info{background:#eff6fff2;color:var(--primary-blue-dark);border-color:var(--light-blue)}.loading{display:flex;justify-content:center;align-items:center;min-height:200px;flex-direction:column;gap:1rem}.spinner{border:3px solid var(--gray-200);border-top:3px solid var(--primary-blue);border-radius:50%;width:2.5rem;height:2.5rem;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.file-upload-area{border:3px dashed var(--gray-400);border-radius:var(--border-radius-lg);padding:2rem;text-align:center;background:#f9fafbe6;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);cursor:pointer;transition:all .2s ease-in-out}.file-upload-area:hover{border-color:var(--primary-blue);background:#eff6ffe6}.file-upload-area.drag-active{border-color:var(--primary-blue);background:#eff6ffe6;box-shadow:0 0 0 3px #2563eb1a}.table-container{overflow-x:auto;border-radius:var(--border-radius);border:2px solid var(--gray-300);background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.table{width:100%;border-collapse:collapse;background:transparent}.table th{background:#f9fafbe6;padding:.75rem 1rem;text-align:left;font-weight:600;color:var(--gray-800);border-bottom:2px solid var(--gray-300);font-size:.875rem}.table td{padding:.75rem 1rem;border-bottom:1px solid var(--gray-200);font-size:.875rem;color:var(--gray-800)}.table tr:hover{background:#f9fafb80}.pagination{display:flex;justify-content:center;align-items:center;gap:.5rem;margin-top:2rem;flex-wrap:wrap}.pagination-info{padding:.75rem 1.5rem;background:#f9fafbe6;border-radius:var(--border-radius);font-size:.875rem;color:var(--gray-700);border:2px solid var(--gray-300)}.tabs{display:flex;gap:0;border-bottom:2px solid var(--gray-300);margin-bottom:2rem;overflow-x:auto;background:#ffffffe6;border-radius:var(--border-radius) var(--border-radius) 0 0}.tab{padding:.75rem 1.5rem;border:none;background:none;cursor:pointer;font-size:.875rem;font-weight:500;color:var(--gray-700);border-bottom:2px solid transparent;transition:all .2s ease-in-out;white-space:nowrap}.tab:hover{color:var(--primary-blue);background:#eff6ffb3}.tab.active{color:var(--primary-blue);border-bottom-color:var(--primary-blue);background:#eff6ffe6;font-weight:600}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:100;padding:1rem;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.modal{background:#fffffffa;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-xl);max-width:500px;width:100%;max-height:90vh;overflow-y:auto;border:2px solid rgba(255,255,255,.3)}.preview-modal{max-width:90vw;max-height:90vh;width:auto}.preview-body{max-height:70vh;overflow-y:auto}.preview-content{text-align:center}.image-preview{display:flex;justify-content:center;align-items:center;margin:1rem 0}.pdf-preview{margin:1rem 0}.text-preview{margin:1rem 0;text-align:left}.modal-header{padding:1.5rem 1.5rem 1rem;border-bottom:2px solid var(--gray-200)}.modal-body{padding:1.5rem}.modal-footer{padding:1rem 1.5rem 1.5rem;border-top:2px solid var(--gray-200);display:flex;gap:.5rem;justify-content:flex-end}@media (max-width: 640px){.modal-footer{flex-direction:column}.preview-modal{max-width:95vw;margin:.5rem}}.version-badge{display:inline-flex;align-items:center;gap:.25rem;padding:.125rem .5rem;background:var(--gray-100);color:var(--gray-700);border-radius:9999px;font-size:.625rem;font-weight:500;border:1px solid var(--gray-300)}.access-public{color:var(--success)}.access-private{color:var(--warning)}.access-protected{color:var(--danger)}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.font-bold{font-weight:700}.font-semibold{font-weight:600}.font-medium{font-weight:500}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-lg{font-size:1.125rem}.text-xl{font-size:1.25rem}.text-2xl{font-size:1.5rem}.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.mb-8{margin-bottom:2rem}.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-3{margin-top:.75rem}.mt-4{margin-top:1rem}.mt-6{margin-top:1.5rem}.mt-8{margin-top:2rem}.p-4{padding:1rem}.p-6{padding:1.5rem}.p-8{padding:2rem}.rounded{border-radius:var(--border-radius)}.rounded-lg{border-radius:var(--border-radius-lg)}.rounded-xl{border-radius:var(--border-radius-xl)}.shadow{box-shadow:var(--shadow)}.shadow-md{box-shadow:var(--shadow-md)}.shadow-lg{box-shadow:var(--shadow-lg)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-2{gap:.5rem}.gap-4{gap:1rem}.w-full{width:100%}.h-full{height:100%}@media (max-width: 640px){.hide-mobile{display:none}}@media (min-width: 641px){.show-mobile{display:none}}.particles-container{position:fixed;top:0;left:0;width:100%;height:100%;overflow:hidden;z-index:-1;pointer-events:none}.particle{position:absolute;border-radius:50%;background:radial-gradient(circle at center,rgba(255,255,255,.8) 0%,rgba(var(--primary-blue-rgb),.5) 50%,transparent 100%);animation:floatAndFade 15s infinite ease-in-out;opacity:0}@keyframes floatAndFade{0%{transform:translate(0) scale(.5);opacity:0}25%{opacity:.7}50%{transform:translate(var(--translate-x),var(--translate-y)) scale(var(--scale));opacity:.5}75%{opacity:.2}to{transform:translate(0) scale(.5);opacity:0}}.min-h-screen{min-height:100vh}h1,h2,h3,h4,h5,h6{color:var(--gray-900);font-weight:700}p{color:var(--gray-800)}a{color:var(--primary-blue);font-weight:500}a:hover{color:var(--primary-blue-dark);text-decoration:underline}