.admin-dashboard{max-width:1200px;margin:2rem auto;padding:0 1.5rem;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.admin-header-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;flex-wrap:wrap;gap:1rem}.admin-header-row h1{font-size:2rem;margin:0;color:#0f172a}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem;margin-bottom:2.5rem}.metric-card{background:#fff;padding:1.75rem;border-radius:12px;border:1px solid #e2e8f0;box-shadow:0 2px 4px #0000000a}.metric-label{display:block;font-size:.85rem;font-weight:700;text-transform:uppercase;color:#64748b;margin-bottom:.5rem}.metric-value{font-size:2.5rem;font-weight:800;color:#0f172a}.metric-sub{font-size:.85rem;color:#10b981;font-weight:600;margin-top:.25rem}.dashboard-tables-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin-bottom:2.5rem}@media (max-width: 900px){.dashboard-tables-grid{grid-template-columns:1fr}}.data-section-card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:1.5rem;box-shadow:0 2px 4px #0000000a}.data-section-card h2{font-size:1.25rem;margin-top:0;margin-bottom:1.25rem;color:#0f172a}.admin-table{width:100%;border-collapse:collapse;font-size:.9rem}.admin-table th{text-align:left;padding:.75rem;background:#f8fafc;color:#475569;font-weight:600;border-bottom:2px solid #e2e8f0}.admin-table td{padding:.75rem;border-bottom:1px solid #f1f5f9;color:#334155}.badge{display:inline-block;padding:.25rem .6rem;border-radius:12px;font-size:.75rem;font-weight:700}.badge-admin{background:#fef3c7;color:#92400e}.badge-active{background:#dcfce7;color:#166534}.badge-clicks{background:#ede9fe;color:#6d28d9;font-weight:700}.user-management-page{max-width:1200px;margin:2rem auto;padding:0 1.5rem;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.user-management-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;margin-bottom:1.5rem}.search-input{padding:.65rem 1rem;border:1px solid #cbd5e1;border-radius:8px;font-size:.95rem;width:300px;max-width:100%}.table-card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;overflow-x:auto;box-shadow:0 2px 4px #0000000a}.users-table{width:100%;border-collapse:collapse;font-size:.9rem}.users-table th{text-align:left;padding:1rem;background:#f8fafc;color:#475569;font-weight:600;border-bottom:2px solid #e2e8f0}.users-table td{padding:1rem;border-bottom:1px solid #f1f5f9;vertical-align:middle}.user-avatar-circle{width:36px;height:36px;border-radius:50%;background:#6366f1;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem;flex-shrink:0}.user-cell{display:flex;align-items:center;gap:.75rem}.action-buttons{display:flex;gap:.5rem;flex-wrap:wrap}.btn-toggle-admin{background:#fef3c7;color:#92400e;border:1px solid #fde68a;padding:.35rem .65rem;border-radius:6px;font-size:.8rem;font-weight:600;cursor:pointer}.btn-toggle-active{background:#f1f5f9;color:#334155;border:1px solid #cbd5e1;padding:.35rem .65rem;border-radius:6px;font-size:.8rem;font-weight:600;cursor:pointer}.link-management{max-width:1000px;margin:2rem auto;padding:0 1rem}.link-management h1{font-size:2rem;margin-bottom:1.5rem}.link-list{display:flex;flex-direction:column;gap:1rem}.link-item{background:#fff;padding:1rem 1.5rem;border-radius:8px;box-shadow:0 1px 3px #0000001a;display:flex;justify-content:space-between;align-items:center}.link-item-phrase{font-weight:600;color:#2b6cb0}.link-item-url{color:#718096;font-size:.9rem}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;background-color:#f7fafc;color:#2d3748}.App{min-height:100vh;display:flex;flex-direction:column}main{flex:1}.header{background-color:#1a202c;color:#fff;padding:1rem 0}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.navbar{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.25rem;font-weight:700;color:#fff;text-decoration:none}.nav-links{list-style:none;display:flex;gap:1.5rem;align-items:center;margin:0;padding:0}.nav-links a{color:#cbd5e0;text-decoration:none;transition:color .2s}.nav-links a:hover{color:#fff}.auth-button{background-color:#3182ce;color:#fff;border:none;padding:.5rem 1rem;border-radius:4px;cursor:pointer;font-weight:500}.auth-button:hover{background-color:#2b6cb0}.user-greeting{color:#e2e8f0;font-size:.9rem}.btn{display:inline-block;background-color:#3182ce;color:#fff;padding:.5rem 1rem;border-radius:4px;text-decoration:none;border:none;cursor:pointer;font-weight:500}.btn:hover{background-color:#2b6cb0}.btn-danger{background-color:#e53e3e;color:#fff;border:none;padding:.35rem .75rem;border-radius:4px;cursor:pointer}.btn-danger:hover{background-color:#c53030}