.book-list-container{background-color:var(--gray-50);margin:0;max-width:100%;min-height:calc(100vh - var(--bottom-nav-height));padding:0}@media (min-width:769px){.book-list-container{margin:0 auto;max-width:900px;padding:var(--space-4)}}.book-list-header{-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%);background:#fffffff2;border-bottom:1px solid var(--gray-200);box-shadow:0 2px 4px -1px #0000000d;margin:0 0 var(--space-4) 0;padding:var(--space-4);position:-webkit-sticky;position:sticky;top:0;z-index:10}@media (min-width:769px){.book-list-header{border-radius:0 0 var(--radius-xl) var(--radius-xl);box-shadow:0 4px 6px -1px #0000000d;margin:calc(var(--space-4)*-1) calc(var(--space-4)*-1) var(--space-6) calc(var(--space-4)*-1);padding:var(--space-6) var(--space-4)}}.book-list-header h2{align-items:center;color:var(--gray-900);display:flex;font-size:var(--font-size-xl);font-weight:700;gap:var(--space-3);margin:0}.book-list-header h2:before{content:"📚";font-size:var(--font-size-2xl)}.book-list{grid-gap:var(--space-6);gap:var(--space-6);grid-template-columns:repeat(auto-fill,minmax(280px,1fr));padding:0 var(--space-4)}@media (min-width:769px){.book-list{gap:var(--space-8);grid-template-columns:repeat(auto-fill,minmax(320px,1fr));padding:0}}.book-card{background:linear-gradient(145deg,#fff,#f8fafc);border:none;border-radius:20px;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;box-sizing:border-box;display:flex;flex-direction:column;height:280px;margin:0;overflow:hidden;padding:0;position:relative;transition:all .3s cubic-bezier(.4,0,.2,1);width:100%}@media (min-width:768px){.book-card{border-radius:24px;height:320px}}.book-card:hover{background:linear-gradient(145deg,#fff,#f0f9ff);box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;transform:translateY(-8px) scale(1.02)}.book-card:active{transform:translateY(-4px) scale(1.01)}.book-card-image{align-items:center;background:linear-gradient(135deg,#f3f4f6,#e5e7eb);display:flex;flex-shrink:0;height:180px;justify-content:center;overflow:hidden;position:relative;width:100%}@media (min-width:768px){.book-card-image{height:200px}}.book-card-image img{height:100%;object-fit:cover;transition:transform .5s ease;width:100%}.book-card:hover .book-card-image img{transform:scale(1.1)}.book-card-image:before{background:linear-gradient(180deg,#0000,#0000 60%,#0000001a);bottom:0;content:"";left:0;position:absolute;right:0;top:0;z-index:1}.book-placeholder{background:linear-gradient(135deg,#f9fafb,#f3f4f6);color:#d1d5db;font-size:48px;position:relative}.book-placeholder:before{border:3px solid #e5e7eb;border-radius:8px;content:"";height:80px;left:50%;opacity:.5;position:absolute;top:50%;transform:translate(-50%,-50%);width:60px}.book-placeholder:after{background:#e5e7eb;border-radius:2px;content:"";height:3px;left:50%;opacity:.4;position:absolute;top:65%;transform:translateX(-50%);width:30px}.book-card-content{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffc;display:flex;flex:1 1;flex-direction:column;justify-content:space-between;min-width:0;overflow:hidden;padding:20px;position:relative}@media (min-width:768px){.book-card-content{padding:24px}}.book-card-content:before{background:linear-gradient(90deg,#0000,#3b82f6 50%,#0000);content:"";height:2px;left:0;opacity:0;position:absolute;right:0;top:0;transition:opacity .3s ease}.book-card:hover .book-card-content:before{opacity:1}.book-info{flex:1 1;margin-bottom:16px;text-align:center}.book-title{font-size:18px;margin:0 0 8px;transition:color .3s ease}.book-card:hover .book-title{color:#3b82f6}@media (min-width:768px){.book-title{font-size:20px;font-weight:800}}.book-author{-webkit-line-clamp:1;-webkit-box-orient:vertical;display:-webkit-box;font-size:14px;letter-spacing:.025em;overflow:hidden;text-transform:capitalize}@media (min-width:768px){.book-author{font-size:16px}}.book-meta{align-items:center;border-top:1px solid #0000000d;gap:20px;justify-content:center;margin-top:auto;padding-top:16px}.meta-item{background:#3b82f61a;border-radius:20px;font-size:13px;gap:6px;padding:6px 12px;transition:all .3s ease}.book-card:hover .meta-item{background:#3b82f633;color:#1e40af;transform:translateY(-2px)}@media (min-width:768px){.meta-item{font-size:14px;padding:8px 16px}}.meta-icon{color:#3b82f6;font-size:14px}.meta-icon.star{color:#f59e0b}.empty-state,.loading-container{align-items:center;color:#64748b;display:flex;flex-direction:column;justify-content:center;min-height:400px;padding:24px;text-align:center}.empty-icon{color:#94a3b8;font-size:48px;margin-bottom:16px}.empty-state p{font-size:12px;margin:8px 0 24px}.primary-button{border-radius:12px;padding:10px 20px}.book-card.pinned{background:linear-gradient(135deg,#fff,#fef2f2);border-color:#dc2626}.pin-note{align-items:center;background:#fef2f2;border:1px solid #fecaca;border-radius:6px;color:#991b1b;display:flex;font-size:12px;gap:6px;margin-top:8px;padding:6px 8px}.pin-note-icon{color:#dc2626;font-size:11px}.pin-note span{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;line-height:1.3;overflow:hidden}.book-actions{display:flex;gap:8px;opacity:1;position:absolute;right:16px;top:16px;z-index:10}@media (min-width:768px){.book-actions{opacity:0;transform:translateY(-8px);transition:all .3s ease}.book-card:hover .book-actions{opacity:1;transform:translateY(0)}}.pin-button,.pin-note-button{display:none}.action-button{align-items:center;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#fffffff2;border:none;border-radius:50%;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;color:#374151;cursor:pointer;display:flex;font-size:16px;font-weight:600;height:36px;justify-content:center;transition:all .3s cubic-bezier(.4,0,.2,1);width:36px}.action-button:hover{background:#fff;box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d;transform:scale(1.1)}@media (min-width:769px){.modal-overlay{align-items:center;padding:16px}}.modal-content{border-radius:var(--radius-xl) var(--radius-xl) 0 0;box-shadow:0 -8px 25px -5px #0000001a}@media (min-width:769px){.modal-content{border-radius:12px;box-shadow:0 20px 25px -5px #0000001a;max-height:none;max-width:400px;padding:24px}}.modal-content h3{color:#1e293b;font-size:18px;font-weight:600;margin:0 0 16px}.pin-note-textarea{border:1px solid #d1d5db;border-radius:8px;font-size:14px;min-height:100px;padding:12px;transition:border-color .2s ease}.pin-note-textarea:focus{border-color:#dc2626}.modal-actions{justify-content:flex-end;margin-top:16px}.modal-actions button{border:none;border-radius:6px;font-size:14px;font-weight:500;padding:8px 16px}.modal-actions button[type=button]{background:#f8fafc;color:#64748b}.modal-actions button[type=button]:hover{background:#e2e8f0}.modal-actions button[type=submit]{background:#dc2626}.modal-actions button[type=submit]:hover{background:#b91c1c}.book-detail-container{background:var(--gray-50);box-sizing:border-box;margin:0;max-width:100%;min-height:calc(100vh - var(--bottom-nav-height));padding:var(--space-3);width:100%}@media (min-width:769px){.book-detail-container{background:#0000;margin:0 auto;max-width:1000px;padding:var(--space-6)}}.book-detail-header{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:var(--space-3);margin-bottom:var(--space-4);padding:var(--space-4)}@media (min-width:769px){.book-detail-header{align-items:center;background:#0000;border-radius:0;box-shadow:none;flex-direction:row;justify-content:space-between;padding:0}}.back-button{background:var(--gray-100);border:none;border-radius:var(--radius-lg);color:var(--gray-600);display:inline-flex;font-size:var(--font-size-sm);gap:var(--space-2);min-height:44px;padding:var(--space-3) var(--space-4);width:-webkit-fit-content;width:fit-content}.back-button:hover{background:var(--gray-200);color:var(--gray-800)}@media (min-width:769px){.back-button{background:none;color:var(--gray-500);padding:var(--space-2) 0}.back-button:hover{background:none;transform:translateX(-4px)}}.header-actions{grid-gap:var(--space-2);display:grid;gap:var(--space-2);grid-template-columns:1fr 1fr;width:100%}@media (min-width:769px){.header-actions{display:flex;gap:var(--space-3);width:auto}}.delete-button,.edit-button,.pin-button,.pin-note-edit-button{align-items:center;border:2px solid #0000;border-radius:var(--radius-lg);cursor:pointer;display:inline-flex;flex:1 1;font-size:var(--font-size-xs);font-weight:600;gap:var(--space-1);justify-content:center;min-height:44px;padding:var(--space-3);text-decoration:none;transition:all .2s ease}@media (min-width:769px){.delete-button,.edit-button,.pin-button,.pin-note-edit-button{flex:none;font-size:var(--font-size-sm);gap:var(--space-2);min-width:100px;padding:var(--space-3) var(--space-4)}}.pin-button{background:var(--gray-100);border-color:var(--gray-200);color:var(--gray-600)}.pin-button:hover{background:var(--gray-200);color:var(--gray-800);transform:translateY(-1px)}.pin-button.pinned{background:var(--danger-500);border-color:var(--danger-500);color:#fff}.pin-button.pinned:hover{background:var(--danger-600);border-color:var(--danger-600)}.pin-note-edit-button{background:var(--success-500);border-color:var(--success-500);color:#fff}.pin-note-edit-button:hover{background:var(--success-600);border-color:var(--success-600);transform:translateY(-1px)}.edit-button{background:var(--primary-50);border-color:var(--primary-200);color:var(--primary-600)}.edit-button:hover{background:var(--primary-100);border-color:var(--primary-300);color:var(--primary-700);transform:translateY(-1px)}.delete-button{background:var(--danger-50);border-color:var(--danger-200);color:var(--danger-600)}.delete-button:hover{background:var(--danger-100);border-color:var(--danger-300);color:var(--danger-700);transform:translateY(-1px)}.delete-button svg,.edit-button svg,.pin-button svg,.pin-note-edit-button svg{flex-shrink:0;font-size:var(--font-size-sm)}@media (min-width:769px){.delete-button svg,.edit-button svg,.pin-button svg,.pin-note-edit-button svg{font-size:var(--font-size-base)}}.book-detail-content{background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-md);box-sizing:border-box;gap:var(--space-4);padding:var(--space-4)}@media (min-width:769px){.book-detail-content{grid-gap:var(--space-8);box-shadow:var(--shadow-lg);display:grid;gap:var(--space-8);grid-template-columns:280px 1fr;padding:var(--space-8)}}.book-cover{border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);height:225px;margin:0 auto;max-width:100%;overflow:hidden;width:150px}@media (min-width:769px){.book-cover{height:350px;margin:0;width:100%}}.book-cover img{height:100%;transition:transform .3s ease}.book-cover:hover img{transform:scale(1.05)}.book-placeholder{background:linear-gradient(135deg,var(--gray-100) 0,var(--gray-200) 100%)}.book-placeholder,.book-placeholder svg{color:var(--gray-400);font-size:var(--font-size-4xl)}@media (min-width:769px){.book-placeholder,.book-placeholder svg{font-size:4rem}}.book-info{gap:var(--space-4)}.book-title{color:var(--gray-900);font-size:var(--font-size-xl);letter-spacing:-.025em;line-height:1.3;text-align:center}@media (min-width:769px){.book-title{font-size:var(--font-size-3xl);text-align:left}}.book-author{color:var(--gray-600);font-size:var(--font-size-lg);font-weight:600;letter-spacing:-.01em;text-align:center}@media (min-width:769px){.book-author{font-size:var(--font-size-xl);text-align:left}}.book-meta{display:flex;flex-direction:column;gap:var(--space-3)}@media (min-width:769px){.book-meta{grid-gap:var(--space-4);display:grid;gap:var(--space-4);grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}}.meta-item{background:var(--gray-50);border:1px solid var(--gray-100);border-radius:var(--radius-lg);gap:var(--space-3);padding:var(--space-3);transition:all .2s ease}.meta-item:hover{background:var(--gray-100);border-color:var(--gray-200);transform:translateY(-1px)}.meta-icon{align-items:center;color:var(--gray-500);display:flex;flex-shrink:0;font-size:var(--font-size-lg);height:24px;justify-content:center;width:24px}.meta-icon.star{color:var(--warning-500)}.meta-content{display:flex;flex:1 1;flex-direction:column;gap:var(--space-1)}.meta-label{color:var(--gray-500);font-size:var(--font-size-xs);font-weight:600;letter-spacing:.05em;text-transform:uppercase}.meta-value{color:var(--gray-800);font-size:var(--font-size-sm);font-weight:600;line-height:1.4}@media (min-width:769px){.meta-value{font-size:var(--font-size-base)}}.book-pin-note{background:linear-gradient(135deg,var(--danger-50) 0,#fef7f7 100%);border:2px solid var(--danger-200);border-radius:var(--radius-xl);margin-top:var(--space-4);padding:var(--space-4);position:relative}.book-pin-note:before{background:linear-gradient(90deg,var(--danger-400),var(--danger-500),var(--danger-400));border-radius:var(--radius-xl) var(--radius-xl) 0 0;content:"";height:4px;left:0;position:absolute;right:0;top:0}.book-pin-note h3{align-items:center;color:var(--danger-600);display:flex;font-size:var(--font-size-sm);font-weight:700;gap:var(--space-2);letter-spacing:.05em;margin:0 0 var(--space-3) 0;text-transform:uppercase}.book-pin-note p{color:var(--danger-700);font-size:var(--font-size-sm);line-height:1.6;margin:0;white-space:pre-wrap}@media (min-width:769px){.book-pin-note{margin-top:var(--space-6);padding:var(--space-6)}.book-pin-note h3,.book-pin-note p{font-size:var(--font-size-base)}}.book-notes{background:var(--primary-50);border:2px solid var(--primary-100);border-radius:var(--radius-xl);margin-top:var(--space-6);padding:var(--space-4);position:relative}.book-notes:before{background:linear-gradient(90deg,var(--primary-400),var(--primary-500),var(--primary-400));border-radius:var(--radius-xl) var(--radius-xl) 0 0;content:"";height:4px;left:0;position:absolute;right:0;top:0}.book-notes h3{align-items:center;color:var(--primary-700);display:flex;font-size:var(--font-size-base);font-weight:700;gap:var(--space-2);letter-spacing:.05em;margin:0 0 var(--space-3) 0;text-transform:uppercase}.book-notes p{color:var(--primary-800);font-size:var(--font-size-sm);line-height:1.6;margin:0;white-space:pre-wrap}@media (min-width:769px){.book-notes{margin-top:var(--space-8);padding:var(--space-6)}.book-notes h3{font-size:var(--font-size-lg)}.book-notes p{font-size:var(--font-size-base)}}.error-container,.loading-container{align-items:center;background:var(--gray-50);display:flex;justify-content:center;min-height:calc(100vh - var(--bottom-nav-height));padding:var(--space-6)}.error-message,.loading{background:#fff;border-radius:var(--radius-2xl);box-shadow:var(--shadow-lg);max-width:400px;padding:var(--space-8);text-align:center;width:100%}.loading{color:var(--gray-600);font-size:var(--font-size-lg);font-weight:600}.error-icon{color:var(--gray-400);font-size:var(--font-size-4xl);margin-bottom:var(--space-4)}.error-message h2{color:var(--gray-900);font-size:var(--font-size-xl);font-weight:700;margin:0 0 var(--space-2) 0}.error-message p{color:var(--gray-600);font-size:var(--font-size-base);line-height:1.6;margin:0 0 var(--space-6) 0}@media (min-width:769px){.error-container,.loading-container{background:#0000}.error-icon{font-size:4rem}.error-message h2{font-size:2rem}}.primary-button{align-items:center;display:inline-flex;font-size:14px;font-weight:500;justify-content:center;padding:8px 16px;text-decoration:none}.modal-overlay{align-items:flex-end;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#000000bf;padding:0}@media (min-width:769px){.modal-overlay{align-items:center;padding:var(--space-4)}}.modal-content{animation:slideUpModal .3s ease-out;border-radius:var(--radius-2xl) var(--radius-2xl) 0 0;box-shadow:var(--shadow-2xl);max-width:100%;padding:var(--space-6)}@media (min-width:769px){.modal-content{animation:scaleModal .3s ease-out;border-radius:var(--radius-2xl);max-height:none;max-width:500px}}@keyframes slideUpModal{0%{opacity:0;transform:translateY(100%)}to{opacity:1;transform:translateY(0)}}@keyframes scaleModal{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.modal-content h3{color:var(--gray-900);font-size:var(--font-size-lg);margin:0 0 var(--space-4) 0;text-align:center}@media (min-width:769px){.modal-content h3{font-size:var(--font-size-xl);text-align:left}}.pin-note-textarea{border:2px solid var(--gray-200);border-radius:var(--radius-lg);box-sizing:border-box;font-family:inherit;font-size:var(--font-size-base);max-width:100%;min-height:120px;outline:none;padding:var(--space-4);resize:vertical;transition:all .2s ease;width:100%}.pin-note-textarea:focus{background:var(--danger-25);border-color:var(--danger-500);box-shadow:0 0 0 3px #dc26261a}.modal-actions{flex-direction:column;gap:var(--space-3);margin-top:var(--space-6)}@media (min-width:769px){.modal-actions{flex-direction:row;gap:var(--space-3);justify-content:flex-end}}.modal-actions button{border:2px solid #0000;border-radius:var(--radius-lg);cursor:pointer;flex:1 1;font-size:var(--font-size-base);font-weight:600;min-height:44px;padding:var(--space-4);transition:all .2s ease}@media (min-width:769px){.modal-actions button{flex:none;min-width:100px;padding:var(--space-3) var(--space-6)}}.modal-actions button[type=button]{background:var(--gray-100);border-color:var(--gray-200);color:var(--gray-700);order:2}.modal-actions button[type=button]:hover{background:var(--gray-200);border-color:var(--gray-300);transform:translateY(-1px)}.modal-actions button[type=submit]{background:var(--danger-500);border-color:var(--danger-500);color:#fff;order:1}.modal-actions button[type=submit]:hover{background:var(--danger-600);border-color:var(--danger-600);transform:translateY(-1px)}@media (min-width:769px){.modal-actions button[type=button]{order:1}.modal-actions button[type=submit]{order:2}}.book-library-container{margin:0 auto;max-width:1400px;padding:20px}.book-library-header{align-items:center;display:flex;flex-wrap:wrap;gap:15px;justify-content:space-between;margin-bottom:30px}.book-library-header h2{color:#1f2937;font-size:2rem;font-weight:700;margin:0}.search-filter-section{background:#fff;border:1px solid #f1f5f9;border-radius:16px;box-shadow:0 2px 8px #0000001a;margin-bottom:30px;padding:24px}.search-form{margin-bottom:20px}.search-input-group{align-items:center;display:flex;max-width:600px;position:relative}.search-icon{color:#9ca3af;left:16px;position:absolute;z-index:1}.search-input{border:2px solid #e5e7eb;border-radius:12px 0 0 12px;flex:1 1;font-size:16px;outline:none;padding:14px 16px 14px 48px;transition:border-color .2s ease}.search-input:focus{border-color:#3b82f6}.search-button{background:#3b82f6;border:none;border-radius:0 12px 12px 0;color:#fff;cursor:pointer;font-weight:600;padding:14px 24px;transition:background-color .2s ease}.search-button:hover{background:#2563eb}.filter-section{position:relative}.filter-toggle{align-items:center;background:#f8fafc;border:2px solid #e2e8f0;border-radius:12px;cursor:pointer;display:flex;font-weight:600;gap:8px;padding:12px 20px;transition:all .2s ease}.filter-toggle.active,.filter-toggle:hover{background:#f1f5f9;border-color:#3b82f6;color:#3b82f6}.filters-panel{grid-gap:16px;background:#fff;border:2px solid #e5e7eb;border-radius:12px;box-shadow:0 4px 16px #0000001a;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));left:0;margin-top:8px;padding:20px;position:absolute;right:0;top:100%;z-index:10}.filter-group{gap:6px}.filter-group select{padding:10px 12px}.clear-filters-button{background:#ef4444;border:none;border-radius:8px;color:#fff;cursor:pointer;font-weight:600;grid-column:1/-1;padding:10px 16px;transition:background-color .2s ease}.clear-filters-button:hover{background:#dc2626}.book-card{border:2px solid #f1f5f9;border-radius:16px;box-shadow:0 2px 8px #0000000d;color:inherit;padding:20px;text-decoration:none;transition:all .3s ease}.book-card:hover{border-color:#e2e8f0;box-shadow:0 8px 25px #00000026;transform:translateY(-4px)}.book-card:hover .book-image img{transform:scale(1.05)}.stat-item{font-size:.875rem}.star-icon,.stat-label,.users-icon{font-size:.75rem}.stat-label{font-weight:400}.book-genre{align-self:flex-start;background:#f0f9ff;border-radius:6px;color:#0369a1;font-size:.75rem;font-weight:600;margin-top:8px;padding:4px 8px}@media (max-width:768px){.book-library-container{padding:15px}.book-library-header{align-items:stretch;flex-direction:column;gap:15px}.book-library-header h2{font-size:1.5rem;text-align:center}.header-actions,.search-input-group{flex-direction:column}.search-input-group{max-width:none}.search-input{border-radius:12px;margin-bottom:10px}.search-button{border-radius:12px;width:100%}.filters-panel{grid-template-columns:1fr;margin-top:15px;position:static}.book-grid{gap:16px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}.pagination{flex-direction:column;gap:15px}.pagination-button{width:100%}}.book-detail-container{margin:0 auto;max-width:1200px;padding:20px}.detail-header{margin-bottom:30px}.back-button{align-items:center;background:#f8fafc;border:2px solid #e2e8f0;border-radius:12px;color:#475569;cursor:pointer;display:flex;font-weight:600;gap:8px;padding:12px 20px;text-decoration:none;transition:all .2s ease}.back-button:hover{background:#f1f5f9;border-color:#cbd5e1;transform:translateY(-1px)}.book-detail-content{display:flex;flex-direction:column;gap:30px}.book-main-info{grid-gap:40px;background:#fff;border:2px solid #f1f5f9;border-radius:20px;box-shadow:0 4px 16px #0000001a;display:grid;gap:40px;grid-template-columns:300px 1fr;padding:30px}.book-cover{position:relative}.book-cover img{border-radius:16px;box-shadow:0 8px 32px #0003;height:400px;object-fit:cover;width:100%}.book-placeholder{border-radius:16px;font-size:4rem;height:400px}.book-info{gap:20px}.book-title{font-size:2.5rem;font-weight:800;line-height:1.2}.book-author{font-size:1.25rem}.book-description{background:#f8fafc;border-left:4px solid #3b82f6;border-radius:12px;padding:20px}.book-description p{color:#374151;line-height:1.6;margin:0}.book-meta{grid-gap:16px;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.meta-item{align-items:center;background:#f8fafc;border-radius:10px;color:#374151;display:flex;font-weight:600;gap:8px;padding:12px 16px}.meta-item svg{color:#3b82f6}.book-genre{background:linear-gradient(135deg,#3b82f6,#2563eb);border-radius:20px;color:#fff;font-size:.875rem;font-weight:700;max-width:-webkit-fit-content;max-width:fit-content;padding:8px 16px;text-align:center}.book-stats-section{background:#fff;border:2px solid #f1f5f9;border-radius:20px;box-shadow:0 4px 16px #0000001a;padding:30px}.stats-grid{margin-bottom:30px}.stat-card{background:linear-gradient(135deg,#f8fafc,#f1f5f9);border:2px solid #e2e8f0;text-align:center}.stat-header{align-items:center;color:#6b7280;display:flex;font-size:.875rem;font-weight:600;gap:8px;justify-content:center;margin-bottom:12px}.stat-icon{color:#3b82f6;font-size:1.25rem}.stat-icon.reading{color:#f59e0b}.stat-label{font-weight:500}.rating-distribution{border-top:2px solid #f1f5f9;padding-top:30px}.rating-distribution h3{color:#1f2937;font-size:1.25rem;font-weight:700;margin:0 0 20px}.rating-bar{align-items:center;display:flex;gap:12px;margin-bottom:12px}.rating-label{color:#374151;font-size:.875rem;font-weight:600;min-width:70px}.rating-progress{background:#f1f5f9;border-radius:4px;flex:1 1;height:8px;overflow:hidden}.rating-fill{background:linear-gradient(135deg,#fbbf24,#f59e0b);border-radius:4px;height:100%;transition:width .3s ease}.rating-count{color:#6b7280;font-size:.875rem;font-weight:600;min-width:40px;text-align:right}.action-buttons{display:flex;flex-wrap:wrap;gap:16px}.comment-button,.rating-button,.status-button{align-items:center;border:none;border-radius:12px;cursor:pointer;display:flex;font-size:16px;font-weight:700;gap:8px;justify-content:center;min-width:160px;padding:16px 24px;text-decoration:none;transition:all .2s ease}.status-button{background:#3b82f6;box-shadow:0 4px 12px #3b82f64d;color:#fff}.status-button:hover{box-shadow:0 6px 16px #3b82f666;transform:translateY(-2px)}.rating-button{background:#fbbf24;box-shadow:0 4px 12px #fbbf244d;color:#1f2937}.rating-button:hover{box-shadow:0 6px 16px #fbbf2466;transform:translateY(-2px)}.comment-button{background:#10b981;box-shadow:0 4px 12px #10b9814d;color:#fff}.comment-button:hover{box-shadow:0 6px 16px #10b98166;transform:translateY(-2px)}.user-rating-card,.user-status-card{background:#fff;border:2px solid #f1f5f9;border-radius:16px;box-shadow:0 2px 8px #0000001a;padding:24px}.user-rating-card h3,.user-status-card h3{color:#1f2937;font-size:1.25rem;font-weight:700;margin:0 0 16px}.status-badge{border-radius:20px;display:inline-block;font-size:.875rem;margin-bottom:16px;padding:8px 16px}.reading-progress{margin:16px 0}.reading-progress span{color:#374151;display:block;font-weight:600;margin-bottom:8px}.progress-bar{background:#f1f5f9;height:12px;margin:8px 0}.progress-bar,.progress-fill{border-radius:6px}.personal-notes{background:#f8fafc;border-left:4px solid #3b82f6;border-radius:12px;margin-top:16px;padding:16px}.personal-notes strong{color:#374151;display:block;margin-bottom:8px}.personal-notes p{color:#6b7280;line-height:1.6;margin:0}.rating-display{align-items:center;display:flex;gap:12px;margin-bottom:16px}.rating-stars{display:flex;gap:4px}.star-filled{color:#fbbf24;font-size:1.25rem}.star-empty{color:#d1d5db;font-size:1.25rem}.rating-value{color:#374151;font-size:1.125rem;font-weight:700}.rating-review{background:#f8fafc;border-left:4px solid #fbbf24;border-radius:12px;padding:16px}.rating-review p{color:#374151;line-height:1.6;margin:0}.recent-comments{background:#fff;border:2px solid #f1f5f9;border-radius:16px;box-shadow:0 2px 8px #0000001a;padding:24px}.comments-header{align-items:center;display:flex;justify-content:space-between;margin-bottom:20px}.comments-header h3{color:#1f2937;font-size:1.25rem;font-weight:700;margin:0}.view-all-comments{background:#3b82f6;border:none;border-radius:8px;color:#fff;cursor:pointer;font-weight:600;padding:8px 16px;text-decoration:none;transition:background-color .2s ease}.view-all-comments:hover{background:#2563eb}.comments-list{display:flex;flex-direction:column;gap:16px}.comment-card{background:#f8fafc;border-left:4px solid #e2e8f0;border-radius:12px;padding:16px}.comment-header{justify-content:space-between;margin-bottom:12px}.comment-header,.comment-user{align-items:center;display:flex}.comment-user{gap:8px}.avatar-placeholder,.comment-user img{border-radius:50%;height:32px;object-fit:cover;width:32px}.avatar-placeholder{align-items:center;background:#3b82f6;color:#fff;display:flex;font-size:.875rem;font-weight:700;justify-content:center}.comment-date{color:#6b7280;font-size:.875rem}.comment-text{color:#374151;line-height:1.6;margin:0 0 12px}.comment-actions{display:flex;gap:12px}.like-button{align-items:center;background:#0000;border:1px solid #e2e8f0;border-radius:6px;color:#6b7280;cursor:pointer;display:flex;font-size:.875rem;gap:4px;padding:6px 12px;transition:all .2s ease}.like-button:hover{background:#f1f5f9;border-color:#cbd5e1}.modal-overlay{align-items:center;background:#00000080;bottom:0;display:flex;justify-content:center;left:0;padding:20px;position:fixed;right:0;top:0;z-index:1000}.modal-content{background:#fff;border-radius:16px;box-shadow:0 8px 32px #0003;max-height:90vh;max-width:500px;overflow-y:auto;padding:30px;width:100%}.modal-content h3{color:#1f2937;font-size:1.5rem;font-weight:700;margin:0 0 24px}.form-group{margin-bottom:20px}.form-group label{color:#374151;font-weight:600}.form-group input,.form-group select,.form-group textarea{border:2px solid #e5e7eb;border-radius:8px;font-size:14px;outline:none;padding:12px 16px;resize:vertical;transition:border-color .2s ease}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:#3b82f6}.form-checkboxes{display:flex;flex-direction:column;gap:12px;margin-bottom:20px}.checkbox-label{align-items:center;color:#374151;cursor:pointer;display:flex;font-weight:600;gap:8px}.checkbox-label input[type=checkbox]{margin:0;width:auto}.rating-input{gap:8px}.star-button{background:none;border:none;color:#d1d5db;cursor:pointer;font-size:1.5rem;padding:4px;transition:color .2s ease}.star-button.active,.star-button:hover{color:#fbbf24}.rating-text{color:#374151;font-weight:700;margin-left:8px}.modal-actions{display:flex;gap:12px;margin-top:24px}.cancel-button{background:#f8fafc;border:2px solid #e2e8f0;border-radius:8px;color:#6b7280;cursor:pointer;flex:1 1;font-weight:600;padding:12px 24px;transition:all .2s ease}.cancel-button:hover{background:#f1f5f9;border-color:#cbd5e1}.primary-button{background:#3b82f6;flex:1 1;font-weight:600;padding:12px 24px;transition:background-color .2s ease}.primary-button:hover{background:#2563eb}.book-detail-skeleton{grid-gap:40px;background:#fff;border-radius:20px;display:grid;gap:40px;grid-template-columns:300px 1fr;padding:30px}.skeleton{border-radius:8px}.skeleton-image{border-radius:16px;height:400px;width:100%}.skeleton-content{display:flex;flex-direction:column;gap:16px}.skeleton-title{height:40px;width:80%}.skeleton-text{height:20px;width:60%}.error-state{background:#fff;border:2px solid #f1f5f9;border-radius:16px;padding:60px 20px;text-align:center}.error-state h2{color:#ef4444;font-size:1.5rem;margin:0 0 16px}@media (max-width:768px){.book-detail-container{padding:15px}.book-main-info{gap:24px;grid-template-columns:1fr;padding:20px}.book-cover{margin:0 auto;max-width:250px}.book-title{font-size:1.75rem}.stats-grid{gap:16px;grid-template-columns:1fr}.action-buttons{flex-direction:column}.comment-button,.rating-button,.status-button{width:100%}.book-meta{gap:12px;grid-template-columns:1fr}.comments-header{align-items:stretch;flex-direction:column;gap:12px}.modal-content{border-radius:16px 16px 0 0;margin:0;max-height:95vh}.modal-actions{flex-direction:column}}.my-books-container{margin:0 auto;max-width:1400px;padding:20px}.my-books-header{align-items:center;display:flex;flex-wrap:wrap;gap:15px;justify-content:space-between;margin-bottom:30px}.my-books-header h2{color:#1f2937;font-size:2rem;font-weight:700;margin:0}.header-actions{display:flex;flex-wrap:wrap;gap:10px}.primary-button,.secondary-button{align-items:center;border:none;border-radius:12px;cursor:pointer;display:flex;font-size:14px;font-weight:600;gap:8px;padding:12px 20px;text-decoration:none;transition:all .2s ease}.primary-button{box-shadow:0 2px 8px #3b82f64d}.primary-button:hover{box-shadow:0 4px 12px #3b82f666}.secondary-button{background:#f8fafc;border:2px solid #e2e8f0;color:#475569}.secondary-button:hover{background:#f1f5f9;border-color:#cbd5e1}.stats-section{margin-bottom:30px}.stats-grid{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.stat-card{align-items:center;background:#fff;border:2px solid #f1f5f9;border-radius:16px;box-shadow:0 2px 8px #0000001a;display:flex;gap:16px;padding:24px;transition:transform .2s ease}.stat-card:hover{transform:translateY(-2px)}.stat-card.completed{background:linear-gradient(135deg,#f0fdf4,#f0f9ff);border-color:#10b981}.stat-card.reading{background:linear-gradient(135deg,#fffbeb,#fef3c7);border-color:#f59e0b}.stat-card.want-to-read{background:linear-gradient(135deg,#eff6ff,#dbeafe);border-color:#3b82f6}.stat-card.total{background:linear-gradient(135deg,#f9fafb,#f3f4f6);border-color:#6b7280}.stat-icon{align-items:center;border-radius:12px;color:#fff;display:flex;font-size:1.5rem;height:48px;justify-content:center;width:48px}.stat-card.completed .stat-icon{background:#10b981}.stat-card.reading .stat-icon{background:#f59e0b}.stat-card.want-to-read .stat-icon{background:#3b82f6}.stat-card.total .stat-icon{background:#6b7280}.stat-content{flex:1 1}.stat-value{color:#1f2937;font-size:2rem;font-weight:800;margin-bottom:4px}.stat-label{color:#6b7280;font-size:.875rem;font-weight:600}.filters-section{grid-gap:20px;background:#fff;border:1px solid #f1f5f9;border-radius:16px;box-shadow:0 2px 8px #0000001a;display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-bottom:30px;padding:24px}.filter-group{display:flex;flex-direction:column;gap:8px}.filter-group label{color:#374151;font-size:14px;font-weight:600}.filter-group select{background:#fff;border:2px solid #e5e7eb;border-radius:8px;font-size:14px;outline:none;padding:12px 16px;transition:border-color .2s ease}.filter-group select:focus{border-color:#3b82f6}.book-grid{grid-gap:24px;display:grid;gap:24px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));margin-bottom:40px}.my-book-card{background:#fff;border:2px solid #f1f5f9;border-radius:16px;box-shadow:0 2px 8px #0000000d;color:inherit;padding:20px;text-decoration:none;transition:all .3s ease}.my-book-card:hover{border-color:#e2e8f0;box-shadow:0 8px 25px #00000026;transform:translateY(-4px)}.book-image{background:#f8fafc;border-radius:12px;margin-bottom:16px;overflow:hidden;position:relative}.book-image img{height:100%;object-fit:cover;transition:transform .3s ease;width:100%}.my-book-card:hover .book-image img{transform:scale(1.05)}.book-placeholder{align-items:center;background:linear-gradient(135deg,#f1f5f9,#e2e8f0);color:#94a3b8;display:flex;font-size:2.5rem;height:100%;justify-content:center;width:100%}.status-badge{border-radius:6px;color:#fff;font-size:.75rem;font-weight:700;left:8px;padding:4px 8px}.book-flags,.status-badge{position:absolute;top:8px;z-index:1}.book-flags{display:flex;flex-direction:column;gap:4px;right:8px}.flag{align-items:center;border-radius:50%;color:#fff;display:flex;font-size:.75rem;height:28px;justify-content:center;width:28px}.flag.favorite{background:#ef4444}.flag.private{background:#6b7280}.book-info{display:flex;flex-direction:column;gap:8px}.book-title{-webkit-line-clamp:2;-webkit-box-orient:vertical;color:#1f2937;display:-webkit-box;font-size:1.125rem;font-weight:700;line-height:1.4;margin:0;overflow:hidden}.book-author{color:#6b7280;font-size:.875rem;font-weight:500;margin:0}.reading-progress{background:#f0f9ff;border-left:4px solid #3b82f6;border-radius:8px;margin:12px 0;padding:12px}.progress-text{color:#374151;font-size:.875rem;font-weight:600;margin-bottom:8px}.progress-bar{background:#e2e8f0;border-radius:4px;height:8px;margin-bottom:4px;overflow:hidden}.progress-fill{background:linear-gradient(135deg,#3b82f6,#2563eb);border-radius:4px;height:100%;transition:width .3s ease}.progress-percentage{color:#3b82f6;font-size:.75rem;font-weight:600;text-align:right}.book-stats{flex-wrap:wrap;gap:8px;justify-content:space-between;margin-top:8px}.book-stats,.stat-item{align-items:center;display:flex}.stat-item{color:#6b7280;font-size:.75rem;font-weight:600;gap:4px}.star-icon{color:#fbbf24}.users-icon{color:#3b82f6}.calendar-icon{color:#10b981}.personal-notes-preview{background:#f8fafc;border-radius:6px;color:#6b7280;font-size:.75rem;line-height:1.4;margin-top:8px;padding:8px}.personal-notes-preview strong{color:#374151}.book-card-skeleton{background:#fff;border:2px solid #f1f5f9;border-radius:16px;padding:20px}.book-image-skeleton{border-radius:12px;height:200px;margin-bottom:16px;width:100%}.skeleton{animation:loading 1.5s infinite;background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%);border-radius:4px}.skeleton-title{height:20px;margin-bottom:8px}.skeleton-text{height:16px;margin-bottom:6px}.empty-state{background:#fff;border:2px solid #f1f5f9;border-radius:16px;padding:60px 20px}.empty-state-icon{color:#d1d5db;font-size:3rem;margin-bottom:16px}.empty-state h3{color:#374151;font-size:1.5rem;font-weight:700;margin:0 0 8px}.empty-state p{color:#6b7280;line-height:1.6;margin:0 auto 24px;max-width:500px}.pagination{align-items:center;background:#fff;border:2px solid #f1f5f9;border-radius:16px;display:flex;gap:20px;justify-content:center;padding:20px}.pagination-button{background:#fff;border:2px solid #e5e7eb;border-radius:12px;color:#374151;cursor:pointer;font-weight:600;padding:12px 24px;transition:all .2s ease}.pagination-button:hover:not(:disabled){background:#f9fafb;border-color:#3b82f6;color:#3b82f6}.pagination-button:disabled{cursor:not-allowed;opacity:.5}.pagination-info{color:#374151;font-weight:600;text-align:center}.total-books{color:#6b7280;display:block;font-size:.875rem;font-weight:400;margin-top:2px}@media (max-width:768px){.my-books-container{padding:15px}.my-books-header{align-items:stretch;flex-direction:column;gap:15px}.my-books-header h2{font-size:1.5rem;text-align:center}.header-actions{flex-direction:column}.stats-grid{gap:16px;grid-template-columns:repeat(2,1fr)}.filters-section{gap:16px;grid-template-columns:1fr}.book-grid{gap:16px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}.book-stats{align-items:stretch;flex-direction:column;gap:6px}.pagination{flex-direction:column;gap:15px}.pagination-button{width:100%}}.navbar-brand{font-size:var(--font-size-xl)}@media (max-width:768px){.navbar{padding:0 10px}.navbar-brand{font-size:20px}.navbar-menu{gap:10px}.nav-item{padding:6px 12px}}.navbar{align-items:center;background-color:#1976d2;box-shadow:0 2px 4px #0000001a;display:flex;height:64px;justify-content:space-between;padding:0 20px}.navbar-brand{font-size:24px;font-weight:700}.navbar-brand a{color:#fff;text-decoration:none}.navbar-menu{align-items:center;display:flex;gap:20px}.nav-item{border-radius:8px;color:#fff;font-weight:500;padding:8px 16px;text-decoration:none;transition:background-color .2s}.nav-item:hover{background-color:#ffffff1a}.logout-button{background-color:initial;border:1px solid #fff;border-radius:8px;color:#fff;cursor:pointer;font-weight:500;padding:8px 16px;transition:all .2s}.logout-button:hover{background-color:#fff;color:#1976d2}@media (max-width:768px){.navbar{display:none}.navbar-brand{font-size:20px}.navbar-menu{gap:10px}.nav-item{padding:6px 12px}}.bottom-nav{display:none}@media (max-width:768px){.bottom-nav{-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%);background:#fffffff2;border-top:1px solid #fff3;bottom:0;box-shadow:0 -8px 32px #00000014,0 -2px 8px #0000000a;height:80px;justify-content:space-around;left:0;padding:0 var(--space-4);padding-bottom:max(var(--space-4),env(safe-area-inset-bottom));position:fixed;right:0;z-index:1000}.bottom-nav,.bottom-nav-item{align-items:center;display:flex}.bottom-nav-item{border-radius:var(--radius-lg);color:var(--gray-500);flex:1 1;flex-direction:column;justify-content:center;min-height:56px;min-width:56px;padding:var(--space-2);position:relative;text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1)}.bottom-nav-item:active{background-color:#3b82f61a;transform:scale(.95)}.bottom-nav-icon{font-size:24px;margin-bottom:var(--space-1)}.bottom-nav-icon,.bottom-nav-item span{transition:all .3s cubic-bezier(.4,0,.2,1)}.bottom-nav-item span{font-size:var(--font-size-xs);font-weight:600;letter-spacing:.025em}.bottom-nav-item.active{background-color:#3b82f61a;color:var(--primary-600)}.bottom-nav-item.active .bottom-nav-icon{transform:translateY(-2px) scale(1.1)}.bottom-nav-item.active span{font-weight:700}.bottom-nav-item:after{display:none}body{padding-bottom:calc(80px + env(safe-area-inset-bottom))}html{scroll-behavior:smooth}::-webkit-scrollbar{display:none}*{-ms-overflow-style:none;scrollbar-width:none}}.login-container{align-items:center;background:linear-gradient(135deg,var(--primary-50) 0,var(--gray-50) 100%);display:flex;justify-content:center;min-height:100vh;padding:var(--space-6);position:relative}.login-container:before{background-image:radial-gradient(circle at 20% 80%,#3b82f61a 0,#0000 50%),radial-gradient(circle at 80% 20%,#3b82f60d 0,#0000 50%);bottom:0;content:"";left:0;pointer-events:none;position:absolute;right:0;top:0}.login-box{background:#fff;border:1px solid #fff3;border-radius:var(--radius-2xl);box-shadow:var(--shadow-xl);max-width:420px;padding:var(--space-8);position:relative;width:100%;z-index:1}.login-box h2{-webkit-text-fill-color:#0000;background:linear-gradient(135deg,var(--primary-600) 0,var(--primary-700) 100%);-webkit-background-clip:text;background-clip:text;color:var(--gray-900);font-size:var(--font-size-3xl);font-weight:700;margin-bottom:var(--space-8);text-align:center}@media (max-width:640px){.login-container{align-items:flex-start;padding:var(--space-4);padding-top:10vh}.login-box{border-radius:var(--radius-xl);max-width:100%;padding:var(--space-6)}.login-box h2{font-size:var(--font-size-2xl);margin-bottom:var(--space-6)}}.login-box .form-group{margin-bottom:var(--space-6)}.login-box .form-group:last-of-type{margin-bottom:var(--space-8)}.login-box input{background-color:var(--gray-50);border:2px solid var(--gray-200);transition:all .3s cubic-bezier(.4,0,.2,1)}.login-box input:focus{background-color:#fff;border-color:var(--primary-500);box-shadow:0 0 0 4px #3b82f61a;transform:translateY(-1px)}.login-box .primary-button{font-size:var(--font-size-lg);font-weight:700;letter-spacing:.025em;margin-top:var(--space-2);padding:var(--space-4);width:100%}.register-link{color:var(--gray-600);font-size:var(--font-size-sm);margin-top:var(--space-6);text-align:center}.register-link a{color:var(--primary-600);font-weight:600;text-decoration:none;transition:all .2s ease}.register-link a:hover{color:var(--primary-700);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:2px}.login-box .primary-button:disabled{background:var(--gray-300);cursor:not-allowed;transform:none}.login-box .primary-button:disabled:before{display:none}.register-container{align-items:center;background:linear-gradient(135deg,var(--primary-50) 0,var(--gray-50) 100%);display:flex;justify-content:center;min-height:100vh;padding:var(--space-6);position:relative}.register-container:before{background-image:radial-gradient(circle at 20% 80%,#3b82f61a 0,#0000 50%),radial-gradient(circle at 80% 20%,#3b82f60d 0,#0000 50%);bottom:0;content:"";left:0;pointer-events:none;position:absolute;right:0;top:0}.register-box{background:#fff;border:1px solid #fff3;border-radius:var(--radius-2xl);box-shadow:var(--shadow-xl);max-height:90vh;max-width:480px;overflow-y:auto;padding:var(--space-8);position:relative;width:100%;z-index:1}.register-box h2{-webkit-text-fill-color:#0000;background:linear-gradient(135deg,var(--primary-600) 0,var(--primary-700) 100%);-webkit-background-clip:text;background-clip:text;color:var(--gray-900);font-size:var(--font-size-3xl);font-weight:700;margin-bottom:var(--space-8);text-align:center}@media (max-width:640px){.register-container{align-items:flex-start;padding:var(--space-4);padding-top:5vh}.register-box{border-radius:var(--radius-xl);max-height:95vh;max-width:100%;padding:var(--space-6)}.register-box h2{font-size:var(--font-size-2xl);margin-bottom:var(--space-6)}}.register-box .form-group{margin-bottom:var(--space-5)}.register-box .form-group:last-of-type{margin-bottom:var(--space-6)}.register-box input,.register-box textarea{background-color:var(--gray-50);border:2px solid var(--gray-200);transition:all .3s cubic-bezier(.4,0,.2,1)}.register-box input:focus,.register-box textarea:focus{background-color:#fff;border-color:var(--primary-500);box-shadow:0 0 0 4px #3b82f61a;transform:translateY(-1px)}.register-box .primary-button{font-size:var(--font-size-lg);font-weight:700;letter-spacing:.025em;margin-top:var(--space-4);padding:var(--space-4);width:100%}.error-message{background:linear-gradient(135deg,#fef2f2,#fee2e2);border:1px solid #fecaca;border-radius:var(--radius-lg);font-weight:500;justify-content:center;margin-bottom:var(--space-6);padding:var(--space-4);text-align:center}.error-message:before{content:"⚠️";font-size:var(--font-size-lg)}.login-link{color:var(--gray-600);font-size:var(--font-size-sm);margin-top:var(--space-6);text-align:center}.login-link a{color:var(--primary-600);font-weight:600;text-decoration:none;transition:all .2s ease}.login-link a:hover{color:var(--primary-700);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:2px}.image-preview{background-color:var(--gray-50);border:2px dashed var(--gray-300);border-radius:var(--radius-lg);margin-top:var(--space-4);padding:var(--space-4);text-align:center}.image-preview img{border:3px solid #fff;border-radius:50%;box-shadow:var(--shadow-md);max-height:120px;max-width:120px}.register-box input[type=file]{background-color:var(--gray-50);border:2px dashed var(--gray-300);cursor:pointer;padding:var(--space-3)}.register-box input[type=file]:hover{background-color:var(--primary-50);border-color:var(--primary-300)}.register-box .primary-button:disabled{background:var(--gray-300);cursor:not-allowed;transform:none}.register-box .primary-button:disabled:before{display:none}.profile-container{margin:0;max-width:100%;padding:var(--space-4)}@media (min-width:769px){.profile-container{margin:2rem auto;max-width:1200px;padding:0 1rem}}.profile-header{background:linear-gradient(135deg,#fff,#f8f9fa);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-bottom:var(--space-4);padding:var(--space-6);text-align:center}@media (min-width:769px){.profile-header{border-radius:16px;box-shadow:0 4px 20px #0000000d;margin-bottom:2rem;padding:2.5rem}}.profile-avatar{height:100px;margin:0 auto var(--space-4);position:relative;width:100px}@media (min-width:769px){.profile-avatar{height:150px;margin:0 auto 1.5rem;width:150px}}.profile-avatar img{object-fit:cover}.profile-avatar img,.profile-avatar-placeholder{border:4px solid #fff;border-radius:50%;box-shadow:0 4px 12px #0000001a;height:100%;width:100%}.profile-avatar-placeholder{align-items:center;background-color:var(--gray-100);color:var(--gray-500);display:flex;font-size:var(--font-size-4xl);justify-content:center}@media (min-width:769px){.profile-avatar-placeholder{font-size:4rem}}.profile-name{color:var(--gray-900);font-size:var(--font-size-xl);font-weight:700;margin:0 0 var(--space-2)}@media (min-width:769px){.profile-name{font-size:2rem;margin:0 0 .5rem}}.profile-email{color:var(--gray-500);font-size:var(--font-size-lg);margin-bottom:var(--space-4)}@media (min-width:769px){.profile-email{font-size:1.1rem;margin-bottom:2rem}}.profile-stats{background-color:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);display:flex;gap:var(--space-4);justify-content:space-around;margin:0 auto;max-width:600px;padding:var(--space-4)}@media (min-width:640px){.profile-stats{grid-gap:2rem;border-radius:12px;box-shadow:0 2px 12px #0000000a;display:grid;gap:2rem;grid-template-columns:repeat(3,1fr);padding:1.5rem}}.stat-item{border-radius:var(--radius-md);flex:1 1;padding:var(--space-2);text-align:center;transition:transform .2s ease}@media (min-width:640px){.stat-item{border-radius:8px;flex:none;padding:1rem}}.stat-item:hover{background-color:#f8f9fa;transform:translateY(-2px)}.stat-value{color:var(--gray-900);font-size:var(--font-size-xl);font-weight:700;margin:0 0 var(--space-1)}@media (min-width:640px){.stat-value{font-size:1.8rem;margin:0 0 .5rem}}.stat-label{color:var(--gray-500);font-size:var(--font-size-xs);letter-spacing:.5px;text-transform:uppercase}@media (min-width:640px){.stat-label{font-size:.9rem}}.profile-content{background:#fff;border-radius:16px;box-shadow:0 4px 20px #0000000d;overflow:hidden}.profile-section{padding:2rem}.section-header{border-bottom:2px solid #f8f9fa;justify-content:space-between;margin-bottom:2rem;padding-bottom:1rem}.section-header,.section-title{align-items:center;display:flex}.section-title{color:var(--gray-900);font-size:var(--font-size-lg);margin:0}@media (min-width:769px){.section-title{font-size:1.5rem}}.section-icon{color:#3498db;margin-right:.75rem}.edit-profile-button{align-items:center;background-color:var(--primary-500);border:none;border-radius:var(--radius-lg);color:#fff;cursor:pointer;display:flex;font-size:var(--font-size-sm);gap:var(--space-2);padding:var(--space-3) var(--space-4);transition:all .2s ease}@media (min-width:769px){.edit-profile-button{border-radius:8px;font-size:1rem;gap:.5rem;padding:.75rem 1.5rem}}.edit-profile-button:hover{background-color:#2980b9;transform:translateY(-1px)}.profile-info-list{grid-gap:1.5rem;display:grid;gap:1.5rem}.info-item{background-color:#f8f9fa;border-radius:8px;padding:1rem;transition:all .2s ease}.info-item:hover{background-color:#fff;box-shadow:0 2px 12px #0000000f}.info-label{color:var(--gray-500);font-size:var(--font-size-xs);letter-spacing:.5px;margin:0 0 var(--space-1);text-transform:uppercase}@media (min-width:769px){.info-label{font-size:.9rem;margin:0 0 .5rem}}.info-value{color:var(--gray-900);font-size:var(--font-size-sm);margin:0}@media (min-width:769px){.info-value{font-size:1.1rem}}.edit-profile-modal{align-items:center;background-color:#0009;bottom:0;display:flex;justify-content:center;left:0;opacity:0;padding:1rem;position:fixed;right:0;top:0;transition:all .3s ease;visibility:hidden;z-index:1000}.edit-profile-modal.open{opacity:1;visibility:visible}.edit-profile-modal>div{background:#fff;border-radius:20px;box-shadow:0 10px 40px #0003;max-height:90vh;max-width:500px;overflow-y:auto;padding:2rem;transform:translateY(20px);transition:all .3s ease;width:100%}.avatar-upload{background-color:#f0f2f5;border-radius:50%;cursor:pointer;height:150px;margin:0 auto 20px;overflow:hidden;position:relative;transition:all .3s ease;width:150px}.avatar-upload:hover .avatar-upload-overlay{opacity:1}.avatar-preview{height:100%;object-fit:cover;width:100%}.avatar-upload-placeholder{color:#65676b;flex-direction:column;gap:8px}.avatar-upload-overlay,.avatar-upload-placeholder{align-items:center;display:flex;height:100%;justify-content:center;width:100%}.avatar-upload-overlay{background-color:#00000080;color:#fff;left:0;opacity:0;position:absolute;top:0;transition:opacity .3s ease}.avatar-upload input[type=file]{display:none}.modal-header{align-items:center;border-bottom:1px solid #eee;display:flex;justify-content:space-between;margin-bottom:2rem;padding-bottom:1rem}.modal-title{color:var(--gray-900);font-size:var(--font-size-lg);font-weight:600;margin:0}@media (min-width:769px){.modal-title{font-size:1.5rem}}.close-button{align-items:center;background:none;border:none;color:var(--gray-500);cursor:pointer;display:flex;font-size:var(--font-size-lg);justify-content:flex-end;padding:var(--space-2);transition:all .2s ease}@media (min-width:769px){.close-button{font-size:1.5rem;padding:.5rem}}.close-button:hover{color:#2c3e50;transform:scale(1.1)}.form-group{margin-bottom:1.5rem}.form-label{color:var(--gray-500);display:block;font-size:var(--font-size-xs);font-weight:500;margin-bottom:var(--space-1)}@media (min-width:769px){.form-label{font-size:.9rem;margin-bottom:.5rem}}.form-input{background-color:#fff;border:1px solid var(--gray-300);border-radius:var(--radius-lg);font-size:var(--font-size-base);padding:var(--space-3) var(--space-3);transition:all .2s ease;width:100%}@media (min-width:769px){.form-input{border-radius:8px;font-size:1rem;padding:.75rem 1rem}}.form-input:hover{border-color:#adb5bd}.form-input:focus{border-color:#3498db;box-shadow:0 0 0 3px #3498db1a;outline:none}textarea.form-input{min-height:100px;resize:vertical}.form-actions{gap:1rem;justify-content:flex-end;margin-top:2rem}.cancel-button,.save-button{border-radius:var(--radius-lg);cursor:pointer;font-size:var(--font-size-sm);font-weight:500;padding:var(--space-3) var(--space-4);transition:all .2s ease}@media (min-width:769px){.cancel-button,.save-button{border-radius:8px;font-size:1rem;padding:.75rem 1.5rem}}.cancel-button{background-color:#f8f9fa;border:1px solid #dee2e6;color:#6c757d}.cancel-button:hover{background-color:#e9ecef;border-color:#ced4da}.save-button{background-color:#3498db;border:none;color:#fff}.save-button:hover{background-color:#2980b9}.loading-container{background:#fff;border-radius:16px;box-shadow:0 4px 20px #0000000d;margin:2rem auto;max-width:1200px}.loading-avatar,.loading-subtext,.loading-text{animation:loading 1.5s infinite;background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%);background-size:200% 100%;border-radius:8px}.loading-avatar{border-radius:50%;height:150px;margin:0 auto 1.5rem;width:150px}.loading-text{height:2rem;margin:0 auto 1rem;width:200px}.loading-subtext{height:1rem;margin:0 auto;width:150px}@keyframes loading{0%{background-position:200% 0}to{background-position:-200% 0}}.error-container{background:#fff;border-radius:16px;box-shadow:0 4px 20px #0000000d;margin:4rem auto;max-width:600px;padding:2rem;text-align:center}.error-icon{color:#e74c3c;font-size:3rem;margin-bottom:1rem}.error-container h2{color:#2c3e50;margin-bottom:1rem}.error-container p{color:#6c757d;margin-bottom:2rem}.primary-button{background-color:#3498db;border-radius:8px;cursor:pointer;font-size:1rem;padding:.75rem 1.5rem;transition:all .2s ease}.primary-button:hover{background-color:#2980b9}@media (max-width:768px){.profile-stats{gap:1rem;grid-template-columns:1fr}.profile-header{padding:1.5rem}.profile-avatar{height:120px;width:120px}.profile-name,.stat-value{font-size:1.5rem}.section-header{flex-direction:column;gap:1rem;text-align:center}.edit-profile-button{justify-content:center;width:100%}.edit-profile-modal{align-items:flex-end;padding:0}.edit-profile-modal>div{border-radius:20px 20px 0 0;margin:0;max-height:85vh;max-width:100%;padding:1.5rem;transform:translateY(100%)}.edit-profile-modal.open>div{transform:translateY(0)}.modal-header{background:#fff;margin-bottom:1.5rem;padding:1rem 0;position:-webkit-sticky;position:sticky;top:0;z-index:1}.modal-title{font-size:1.25rem}.close-button{padding:.75rem 0}.form-group{margin-bottom:1.25rem}.form-input{font-size:1rem;padding:.875rem}textarea.form-input{min-height:80px}.form-actions{border-top:1px solid #eee;bottom:0;margin-top:1.5rem;padding:1rem 0;position:-webkit-sticky;position:sticky}.cancel-button,.save-button{flex:1 1;font-size:.95rem;padding:.875rem}.avatar-upload{height:120px;margin-bottom:1.5rem;width:120px}.avatar-upload-placeholder{font-size:.9rem}.avatar-upload-overlay{font-size:1.25rem}}@media (max-width:480px){.edit-profile-modal>div{max-height:90vh}.modal-header{padding:.75rem 0}.modal-title{font-size:1.2rem}.form-label{font-size:.85rem}.form-input{font-size:.95rem;padding:.75rem}.form-actions{padding:.75rem 0}.cancel-button,.save-button{font-size:.9rem;padding:.75rem}.avatar-upload{height:100px;width:100px}}.book-form-container{box-sizing:border-box;margin:0;max-width:100%;min-height:calc(100vh - var(--bottom-nav-height));overflow-x:hidden;padding:var(--space-4);width:100%}@media (min-width:769px){.book-form-container{align-items:center;display:flex;justify-content:center;margin:0 auto;max-width:600px;padding:var(--space-6) var(--space-4)}}.book-form{background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);box-sizing:border-box;margin:0;max-width:100%;overflow:hidden;padding:var(--space-4);width:100%}@media (min-width:769px){.book-form{border-radius:var(--radius-2xl);box-shadow:var(--shadow-xl);padding:var(--space-8)}}.form-header{margin-bottom:var(--space-4);text-align:center}.form-header h1{color:var(--gray-900);font-size:var(--font-size-xl);font-weight:600;margin:0}@media (min-width:769px){.form-header{margin-bottom:24px}.form-header h1{font-size:24px}}.form-group{margin-bottom:var(--space-4)}.form-group label{color:#64748b;display:block;font-size:14px;font-weight:500;margin-bottom:8px}.form-group input,.form-group select,.form-group textarea{background:var(--gray-50);border:2px solid var(--gray-200);border-radius:var(--radius-lg);box-sizing:border-box;color:var(--gray-800);display:block;font-size:var(--font-size-base);max-width:100%;padding:var(--space-3);transition:all .2s ease;width:100%}@media (min-width:769px){.form-group input,.form-group select,.form-group textarea{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;font-size:12px;padding:12px}}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{background:#fff;border-color:var(--primary-500);box-shadow:0 0 0 3px #3b82f61a;outline:none}.form-group textarea{min-height:120px;resize:vertical}@media (min-width:640px){.form-row{grid-gap:16px;display:grid;gap:16px;grid-template-columns:1fr 1fr}}.rating-input{align-items:center;background:var(--gray-50);border:2px solid var(--gray-200);border-radius:var(--radius-lg);box-sizing:border-box;display:flex;max-width:100%;position:relative;transition:all .2s ease;width:100%}@media (min-width:769px){.rating-input{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px}}.rating-input:focus-within{background:#fff;border-color:var(--primary-500);box-shadow:0 0 0 3px #3b82f61a}.rating-icon{color:#f59e0b;font-size:18px;left:12px;pointer-events:none;position:absolute;z-index:1}.rating-input select{-webkit-appearance:none;appearance:none;background:#0000;border:none;box-sizing:border-box;cursor:pointer;font-size:var(--font-size-base);max-width:100%;padding:var(--space-3) var(--space-3) var(--space-3) 40px;position:relative;width:100%;z-index:2}@media (min-width:769px){.rating-input select{padding:12px 12px 12px 40px}}.rating-input select:focus{box-shadow:none;outline:none}.rating-input:after{border-left:5px solid #0000;border-right:5px solid #0000;border-top:5px solid #64748b;content:"";height:0;pointer-events:none;position:absolute;right:12px;top:50%;transform:translateY(-50%);width:0}.image-upload-area{border:2px dashed var(--gray-300);border-radius:var(--radius-lg);box-sizing:border-box;max-width:100%;overflow:hidden;transition:all .2s ease;width:100%}@media (min-width:769px){.image-upload-area{border:2px dashed #e2e8f0;border-radius:8px}}.image-upload-area:hover{border-color:var(--primary-500)}.upload-placeholder{align-items:center;color:#94a3b8;cursor:pointer;display:flex;flex-direction:column;gap:12px;justify-content:center;padding:32px}.upload-placeholder svg{font-size:32px}.image-preview{position:relative}.image-preview,.image-preview img{box-sizing:border-box;max-width:100%;width:100%}.image-preview img{height:auto;max-height:300px;object-fit:cover}.change-image-btn{align-items:center;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffffe6;border:none;border-radius:6px;bottom:12px;color:#1e293b;cursor:pointer;display:flex;font-size:14px;gap:8px;padding:8px 16px;position:absolute;right:12px;transition:all .2s ease}.change-image-btn:hover{background:#fff;transform:translateY(-2px)}.hidden-input{display:none}.form-actions{display:flex;flex-direction:column;gap:var(--space-3);margin-top:var(--space-6)}@media (min-width:640px){.form-actions{flex-direction:row;gap:12px;justify-content:flex-end;margin-top:32px}}.form-actions .primary-button,.form-actions .secondary-button{border-radius:var(--radius-lg);cursor:pointer;font-size:var(--font-size-base);font-weight:600;padding:var(--space-3) var(--space-4);transition:all .2s ease;width:100%}@media (min-width:640px){.form-actions .primary-button,.form-actions .secondary-button{border-radius:8px;font-size:12px;font-weight:500;padding:12px 24px;width:auto}}.primary-button{background:#1976d2;border:none}.primary-button:hover{background:#1565c0;transform:translateY(-2px)}.primary-button:disabled{background:#94a3b8;cursor:not-allowed;transform:none}.secondary-button{background:#f1f5f9;border:none;color:#1e293b}.secondary-button:hover{background:#e2e8f0;transform:translateY(-2px)}:root{--primary-50:#eff6ff;--primary-100:#dbeafe;--primary-500:#3b82f6;--primary-600:#2563eb;--primary-700:#1d4ed8;--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;--success-500:#10b981;--danger-500:#ef4444;--warning-500:#f59e0b;--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--radius-sm:0.375rem;--radius-md:0.5rem;--radius-lg:0.75rem;--radius-xl:1rem;--radius-2xl:1.5rem;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a;--shadow-xl:0 20px 25px -5px #0000001a,0 8px 10px -6px #0000001a;--font-size-xs:10px;--font-size-sm:11px;--font-size-base:12px;--font-size-lg:14px;--font-size-xl:16px;--font-size-2xl:18px;--font-size-3xl:22px;--font-size-4xl:28px;--bottom-nav-height:80px;--top-nav-height:60px}button{-webkit-tap-highlight-color:transparent;align-items:center;border:none;border-radius:.75rem;border-radius:var(--radius-lg);cursor:pointer;display:inline-flex;font-family:inherit;font-size:12px;font-size:var(--font-size-base);font-weight:600;justify-content:center;min-height:44px;min-width:44px;overflow:hidden;padding:.75rem 1rem;padding:var(--space-3) var(--space-4);position:relative;transition:all .2s cubic-bezier(.4,0,.2,1)}button:before{background:currentColor;border-radius:50%;content:"";height:0;left:50%;opacity:.3;position:absolute;top:50%;transform:translate(-50%,-50%);transition:width .6s,height .6s;width:0}button:active:before{height:300px;width:300px}.primary-button{background:linear-gradient(135deg,#3b82f6,#2563eb);background:linear-gradient(135deg,var(--primary-500) 0,var(--primary-600) 100%);box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;box-shadow:var(--shadow-md);color:#fff}.primary-button:hover{background:linear-gradient(135deg,#2563eb,#1d4ed8);background:linear-gradient(135deg,var(--primary-600) 0,var(--primary-700) 100%);box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a;box-shadow:var(--shadow-lg);transform:translateY(-1px)}.primary-button:active{box-shadow:0 1px 2px 0 #0000000d;box-shadow:var(--shadow-sm);transform:translateY(0)}.secondary-button{background-color:#f3f4f6;background-color:var(--gray-100);border:1px solid #e5e7eb;border:1px solid var(--gray-200);color:#374151;color:var(--gray-700)}.secondary-button:hover{background-color:#e5e7eb;background-color:var(--gray-200);border-color:#d1d5db;border-color:var(--gray-300);transform:translateY(-1px)}.secondary-button:active{background-color:#d1d5db;background-color:var(--gray-300);transform:translateY(0)}.danger-button{background:linear-gradient(135deg,#ef4444,#dc2626);background:linear-gradient(135deg,var(--danger-500) 0,#dc2626 100%);box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;box-shadow:var(--shadow-md);color:#fff}.danger-button:hover{background:linear-gradient(135deg,#dc2626,#b91c1c);box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a;box-shadow:var(--shadow-lg);transform:translateY(-1px)}.danger-button:active{box-shadow:0 1px 2px 0 #0000000d;box-shadow:var(--shadow-sm);transform:translateY(0)}.small-button{font-size:11px;font-size:var(--font-size-sm);min-height:36px;min-width:36px;padding:.5rem .75rem;padding:var(--space-2) var(--space-3)}.large-button{font-size:14px;font-size:var(--font-size-lg);min-height:52px;padding:1rem 1.5rem;padding:var(--space-4) var(--space-6)}.full-width-button{width:100%}button:disabled{box-shadow:none!important;cursor:not-allowed;opacity:.5;transform:none!important}button:disabled:before{display:none}.lato-thin{font-weight:100}.lato-light,.lato-thin{font-family:Lato,serif;font-style:normal}.lato-light{font-weight:300}.lato-regular{font-weight:400}.lato-bold,.lato-regular{font-family:Lato,serif;font-style:normal}.lato-bold{font-weight:700}.lato-black{font-family:Lato,serif;font-style:normal;font-weight:900}.lato-thin-italic{font-weight:100}.lato-light-italic,.lato-thin-italic{font-family:Lato,serif;font-style:italic}.lato-light-italic{font-weight:300}.lato-regular-italic{font-weight:400}.lato-bold-italic,.lato-regular-italic{font-family:Lato,serif;font-style:italic}.lato-bold-italic{font-weight:700}.lato-black-italic{font-family:Lato,serif;font-style:italic;font-weight:900}body{font-family:Lato,sans-serif;font-weight:400}.App{background-color:#f9fafb;background-color:var(--gray-50);display:flex;flex-direction:column;font-family:inherit;min-height:100vh}.container{margin:0 auto;max-width:1200px;padding:0 1rem;padding:0 var(--space-4);width:100%}.container-sm{max-width:768px}.container-xs{max-width:480px}.main-content{flex:1 1;min-height:calc(100vh - 80px);min-height:calc(100vh - var(--bottom-nav-height));padding-bottom:1rem;padding-bottom:var(--space-4);width:100%}@media (min-width:769px){.main-content{min-height:calc(100vh - 60px);min-height:calc(100vh - var(--top-nav-height));padding-top:1rem;padding-top:var(--space-4)}}form{background:#fff;border-radius:1rem;border-radius:var(--radius-xl);box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;box-shadow:var(--shadow-md);box-sizing:border-box;margin:0 auto;max-width:500px;padding:1.5rem;padding:var(--space-6);width:100%}.form-group{margin-bottom:1.25rem;margin-bottom:var(--space-5)}.form-group,.form-row{box-sizing:border-box;max-width:100%;width:100%}.form-row{display:flex;flex-direction:column;gap:1rem;gap:var(--space-4)}@media (min-width:640px){.form-row{display:grid;grid-template-columns:1fr 1fr}}label{color:#374151;color:var(--gray-700);display:block;font-size:11px;font-size:var(--font-size-sm);font-weight:600;margin-bottom:.5rem;margin-bottom:var(--space-2)}input,select,textarea{-webkit-appearance:none;appearance:none;background-color:#fff;border:2px solid #e5e7eb;border:2px solid var(--gray-200);border-radius:.75rem;border-radius:var(--radius-lg);box-sizing:border-box;color:#1f2937;color:var(--gray-800);display:block;font-family:inherit;font-size:12px;font-size:var(--font-size-base);max-width:100%;min-height:44px;padding:.75rem 1rem;padding:var(--space-3) var(--space-4);transition:all .2s cubic-bezier(.4,0,.2,1);width:100%}input:focus,select:focus,textarea:focus{background-color:#eff6ff;background-color:var(--primary-50);border-color:#3b82f6;border-color:var(--primary-500);box-shadow:0 0 0 3px #3b82f61a;outline:none}textarea{min-height:120px;resize:vertical}input:invalid,textarea:invalid{border-color:#ef4444;border-color:var(--danger-500)}input:disabled,select:disabled,textarea:disabled{background-color:#f3f4f6;background-color:var(--gray-100);color:#6b7280;color:var(--gray-500);cursor:not-allowed}.input-error{background-color:#fef2f2!important;border-color:#ef4444!important;border-color:var(--danger-500)!important}.error-message{align-items:center;color:#ef4444;color:var(--danger-500);display:flex;font-size:11px;font-size:var(--font-size-sm);gap:.5rem;gap:var(--space-2);margin-top:.25rem;margin-top:var(--space-1)}.book-list{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));padding:20px}.book-card{background:#fff;border:1px solid #ddd;border-radius:8px;padding:8px}.book-card h3{font-weight:700;margin-bottom:0}.book-card p{font-weight:400;margin:4px 0}.book-card strong{font-weight:700}.book-image{border-radius:8px;height:200px;object-fit:cover;width:100%}.delete-button{background-color:#dc3545;border:none;border-radius:8px;color:#fff;cursor:pointer;font-weight:700;padding:5px 10px}.delete-button:hover{background-color:#c82333}.loading-container{align-items:center;display:flex;flex-direction:column;justify-content:center;min-height:60vh;padding:2rem;padding:var(--space-8);text-align:center}.loading-spinner{animation:spin 1s linear infinite;border:4px solid #e5e7eb;border-top:4px solid #3b82f6;border:4px solid var(--gray-200);border-radius:50%;border-top-color:var(--primary-500);height:48px;margin-bottom:1rem;margin-bottom:var(--space-4);width:48px}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.loading-text{color:#4b5563;color:var(--gray-600);font-size:14px;font-size:var(--font-size-lg);font-weight:500;margin-bottom:.5rem;margin-bottom:var(--space-2)}.loading-subtext{color:#6b7280;color:var(--gray-500);font-size:11px;font-size:var(--font-size-sm)}.skeleton{animation:skeleton-loading 1.5s infinite;background:linear-gradient(90deg,#e5e7eb 25%,#d1d5db 50%,#e5e7eb 75%);background:linear-gradient(90deg,var(--gray-200) 25%,var(--gray-300) 50%,var(--gray-200) 75%);background-size:200% 100%;border-radius:.5rem;border-radius:var(--radius-md)}@keyframes skeleton-loading{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-text{height:1em;margin:.5em 0}.skeleton-title{height:1.5em;margin:.5em 0;width:70%}.skeleton-avatar{border-radius:50%;height:48px;width:48px}.card-skeleton{background:#fff;border:1px solid #e5e7eb;border:1px solid var(--gray-200);border-radius:1.5rem;border-radius:var(--radius-2xl);box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;box-shadow:var(--shadow-md);padding:1.25rem;padding:var(--space-5)}.card-skeleton,.card-skeleton-header{margin-bottom:1rem;margin-bottom:var(--space-4)}.card-skeleton-header{display:flex;gap:1rem;gap:var(--space-4)}.card-skeleton-image{flex-shrink:0;height:120px;width:80px}.card-skeleton-content{display:flex;flex:1 1;flex-direction:column;gap:.5rem;gap:var(--space-2)}.pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}.success-message{align-items:center;background:linear-gradient(135deg,#ecfdf5,#d1fae5);border:1px solid #a7f3d0;border-radius:.75rem;border-radius:var(--radius-lg);color:#10b981;color:var(--success-500);display:flex;font-weight:500;gap:.5rem;gap:var(--space-2);justify-content:center;padding:1rem;padding:var(--space-4);text-align:center}.success-message:before{content:"✅";font-size:14px;font-size:var(--font-size-lg)}.empty-state{align-items:center;color:#4b5563;color:var(--gray-600);display:flex;flex-direction:column;justify-content:center;min-height:50vh;padding:2rem;padding:var(--space-8);text-align:center}.empty-state-icon{color:#9ca3af;color:var(--gray-400);font-size:4rem;margin-bottom:1rem;margin-bottom:var(--space-4);opacity:.7}.empty-state-title{color:#1f2937;color:var(--gray-800);font-size:16px;font-size:var(--font-size-xl);font-weight:600;margin-bottom:.5rem;margin-bottom:var(--space-2)}.empty-state-description{color:#4b5563;color:var(--gray-600);font-size:12px;font-size:var(--font-size-base);line-height:1.6;margin-bottom:1.5rem;margin-bottom:var(--space-6);max-width:400px}
/*# sourceMappingURL=main.2c43e548.css.map*/