*{box-sizing:border-box;padding:0}*,body{margin:0}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f5f5f5;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}body,html{overflow-x:hidden;width:100%}.category-card{aspect-ratio:1.5/1;border:2px solid #ddd;border-radius:8px;cursor:pointer;overflow:hidden;position:relative;transition:transform .3s ease,box-shadow .3s ease;width:100%}.category-card:hover{box-shadow:0 8px 16px #0003;transform:translateY(-5px)}.category-card-image,.category-card-image-container{height:100%;width:100%}.category-card-image{object-fit:cover;transition:transform .5s ease}.category-card:hover .category-card-image{transform:scale(1.1)}.category-card-overlay{align-items:flex-end;background:linear-gradient(0deg,#000000b3,#0000);bottom:0;display:flex;left:0;padding:30px 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#ddd;color:#333}.clear-btn:hover{background-color:#e0e0e0;transform:translateY(-1px)}.delete-btn{background-color:#dc3545}.delete-btn:hover{box-shadow:0 4px 8px #dc35454d;transform:translateY(-1px)}.select-all-btn{background-color:#2196f3;color:#fff}.select-all-btn:hover:not(:disabled){background-color:#1976d2;transform:translateY(-1px)}.select-all-btn:disabled{background-color:#ccc;cursor:not-allowed}.image-picker-item.marked-for-deletion{border-color:#dc3545;border-width:3px;opacity:.7}.image-picker-delete-check{align-items:center;background-color:#dc3545;border-radius:50%;box-shadow:0 2px 8px #0003;color:#fff;display:flex;font-size:1.3rem;height:32px;justify-content:center;position:absolute;right:8px;top:8px;width:32px}.image-picker-error{background-color:#fee;color:#c33;font-size:.9rem;margin:0;padding:12px 30px}.image-picker-content{flex:1 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6px}.image-picker-badge.category{background-color:#2196f326;border-color:#2196f3}.image-picker-badge.tag{background-color:#ff980026;border-color:#ff9800}.image-picker-badge.artwork{background-color:#9c27b026;border-color:#9c27b0}.badge-count{font-size:.7rem;font-weight:600;margin-left:2px}.image-picker-check{align-items:center;background-color:#4caf50;border-radius:50%;box-shadow:0 2px 8px #0003;color:#fff;display:flex;font-size:1.2rem;font-weight:700;height:28px;justify-content:center;position:absolute;right:8px;top:8px;width:28px}.image-picker-empty,.image-picker-loading{color:#666;font-size:1.1rem;grid-column:1/-1;padding:60px 20px;text-align:center}.image-picker-load-more-trigger{align-items:center;display:flex;grid-column:1/-1;justify-content:center;min-height:40px}.image-picker-loading-more{animation:pulse 1.5s ease-in-out infinite;color:#666;font-size:.95rem;padding:20px;text-align:center}@keyframes pulse{0%,to{opacity:.6}50%{opacity:1}}.image-picker-upload{margin:0 auto;max-width:500px}.image-picker-upload-area{margin-bottom:20px}.image-picker-file-input{display:none}.image-picker-upload-label{align-items:center;border:2px dashed #ccc;border-radius:8px;cursor:pointer;display:block;display:flex;justify-content:center;min-height:300px;padding:40px;text-align:center;transition:all .2s ease}.image-picker-upload-label:hover{background-color:#f9f9f9;border-color:#4caf50}.image-picker-upload-placeholder{align-items:center;display:flex;flex-direction:column;gap:10px}.image-picker-upload-icon{font-size:3rem;margin-bottom:10px}.image-picker-upload-label p{color:#666;font-size:1rem;margin:5px 0}.image-picker-upload-hint{color:#999!important;font-size:.85rem!important}.image-picker-preview{border-radius:4px;max-height:300px;max-width:100%;object-fit:contain}.image-picker-upload-actions{display:flex;gap:10px}.image-picker-footer{border-top:1px solid #e0e0e0;display:flex;gap:12px;justify-content:flex-end;padding:20px 30px}.image-picker-btn{border:none;border-radius:6px;cursor:pointer;font-size:1rem;font-weight:500;padding:10px 24px;transition:all .2s ease}.upload-btn{background-color:#2196f3;color:#fff;flex:1 1}.upload-btn:hover:not(:disabled){background-color:#1976d2}.upload-btn:disabled{background-color:#ccc;cursor:not-allowed}.cancel-upload-btn{background-color:#f5f5f5;color:#333;flex:1 1}.cancel-upload-btn:hover:not(:disabled){background-color:#e0e0e0}@media (max-width:768px){.image-picker-modal{max-height:90vh;width:95%}.image-picker-gallery{gap:10px;grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}.image-picker-content,.image-picker-footer,.image-picker-header{padding:20px}.image-picker-tabs{padding:0 20px}}.edit-category-card{aspect-ratio:1.5/1;border:2px solid #ddd;border-radius:8px;position:relative;transition:transform .3s ease,box-shadow .3s ease;width:100%}.edit-category-card:hover{box-shadow:0 8px 16px #0003;transform:translateY(-5px)}.edit-category-card-image-container{border-radius:6px;height:100%;overflow:hidden;position:relative;width:100%}.edit-category-change-image-btn{align-items:center;background-color:#fffffff2;border:none;border-radius:50%;box-shadow:0 2px 8px #0003;cursor:pointer;display:flex;font-size:1.3rem;height:40px;justify-content:center;opacity:0;position:absolute;right:10px;top:10px;transition:all .2s ease;width:40px}.edit-category-card:hover .edit-category-change-image-btn{opacity:1}.edit-category-change-image-btn:hover{background-color:#fff;box-shadow:0 4px 12px #0000004d;transform:scale(1.1)}.edit-category-card-image{height:100%;object-fit:cover;width:100%}.edit-category-card-overlay{background:linear-gradient(0deg,#000c,#0000);bottom:0;display:flex;flex-direction:column;gap:15px;left:0;padding:30px 20px;position:absolute;right:0}.edit-category-card-title{color:#fff;font-size:1.8rem;font-weight:300;margin:0;text-shadow:2px 2px 4px #00000080}.edit-category-actions{display:flex;flex-wrap:wrap;gap:10px}.edit-category-action-btn{border:none;border-radius:4px;cursor:pointer;font-size:.9rem;font-weight:500;padding:8px 16px;transition:all .2s ease}.manage-tags-btn{background-color:#2196f3e6;color:#fff}.manage-tags-btn:hover{background-color:#1976d2;transform:translateY(-2px)}.edit-category-input-container{display:flex;flex-direction:column;gap:10px}.edit-category-input{background-color:#fffffff2;border:2px solid #fff;border-radius:4px;color:#333;font-size:1.5rem;font-weight:300;outline:none;padding:10px}.edit-category-input:focus{background-color:#fff;border-color:#4caf50}.edit-category-buttons{display:flex;gap:10px}.edit-category-btn{border:none;border-radius:4px;cursor:pointer;flex:1 1;font-size:.95rem;font-weight:500;padding:10px 16px;transition:all .2s ease}.admin-category-main{min-height:100vh;overflow-y:auto;padding-bottom:50px;padding-top:60px}.admin-category-content{margin:0 auto;max-width:1400px;padding:40px 20px;width:90%}.admin-category-title{color:#333;font-size:2.5rem;font-weight:300;margin-bottom:10px;text-align:center}.admin-category-subtitle{color:#666;font-size:1.1rem;margin-bottom:40px;text-align:center}.admin-categories-grid{grid-gap:30px;display:grid;gap:30px;grid-template-columns:repeat(2,1fr);width:100%}@media (max-width:768px){.admin-categories-grid{grid-template-columns:1fr}.admin-category-title{font-size:2rem}}.create-category-card{aspect-ratio:1.5/1;background-color:#fafafa;border:2px dashed #ccc;border-radius:8px;cursor:pointer;position:relative;transition:all .3s ease;width:100%}.create-category-card:hover{background-color:#f5f5f5;border-color:#4caf50;box-shadow:0 8px 16px #4caf5033;transform:translateY(-5px)}.create-category-card.creating{background-color:#fff;border:2px solid #4caf50;cursor:default}.create-category-card.creating:hover{box-shadow:0 4px 12px #0000001a;transform:none}.create-category-placeholder{align-items:center;display:flex;flex-direction:column;gap:15px;height:100%;justify-content:center;width:100%}.create-category-icon{color:#999;font-size:4rem;transition:all .3s ease}.create-category-card:hover .create-category-icon{color:#4caf50;transform:scale(1.1)}.create-category-text{color:#666;font-size:1.5rem;font-weight:300;margin:0;transition:color .3s ease}.create-category-card:hover .create-category-text{color:#4caf50}.create-category-card-image-container{border-radius:6px;height:100%;overflow:hidden;position:relative;width:100%}.create-category-card-image{height:100%;object-fit:cover;width:100%}.create-category-change-image-btn{align-items:center;background-color:#fffffff2;border:none;border-radius:50%;box-shadow:0 2px 8px #0003;cursor:pointer;display:flex;font-size:1.3rem;height:40px;justify-content:center;position:absolute;right:10px;top:10px;transition:all .2s ease;width:40px}.create-category-change-image-btn:hover:not(:disabled){background-color:#fff;box-shadow:0 4px 12px #0000004d;transform:scale(1.1)}.create-category-change-image-btn:disabled{cursor:not-allowed;opacity:.6}.create-category-image-placeholder{align-items:center;background:linear-gradient(135deg,#f5f5f5,#e8e8e8);cursor:pointer;display:flex;flex-direction:column;gap:10px;height:100%;justify-content:center;transition:all .2s ease;width:100%}.create-category-image-placeholder:hover{background:linear-gradient(135deg,#e8f5e9,#c8e6c9)}.create-category-image-icon{font-size:3rem;opacity:.5}.create-category-image-placeholder p{color:#666;font-size:1rem;font-weight:300;margin:0}.create-category-card-overlay{background:linear-gradient(0deg,#000c,#0000);bottom:0;display:flex;flex-direction:column;gap:15px;left:0;padding:30px 20px;position:absolute;right:0}.create-category-input-container{display:flex;flex-direction:column;gap:10px}.create-category-input{background-color:#fffffff2;border:2px solid #fff;border-radius:4px;color:#333;font-size:1.5rem;font-weight:300;outline:none;padding:10px}.create-category-input:focus{background-color:#fff;border-color:#4caf50}.create-category-input::placeholder{color:#999}.create-category-buttons{display:flex;gap:10px}.create-category-btn{border:none;border-radius:4px;cursor:pointer;flex:1 1;font-size:.95rem;font-weight:500;padding:10px 16px;transition:all .2s ease}.header{background-color:#fff;box-shadow:0 2px 4px #0000001a;height:60px;left:0;position:fixed;right:0;top:0;z-index:1000}.header-content{height:100%;justify-content:space-between;max-width:100%;padding:0 20px}.header-content,.header-left{align-items:center;display:flex}.header-left{gap:20px}.header-avatar{border-radius:50%;cursor:pointer;flex-shrink:0;height:40px;object-fit:cover;transition:transform .2s;width:40px}.header-avatar:hover{transform:scale(1.05)}.desktop-nav{align-items:center;display:flex;gap:8px}.desktop-logout{display:block}.header-nav-btn{background:none;border:none;border-radius:6px;color:#333;cursor:pointer;font-size:16px;font-weight:500;padding:8px 16px;transition:all .3s ease;white-space:nowrap}.header-nav-btn:hover{background:#f7fafc;color:#667eea}.header-right{align-items:center;display:flex}.header-contact{color:#666;font-size:14px;font-weight:500;margin-right:20px}.hamburger{background:#0000;border:none;cursor:pointer;display:none;flex-direction:column;height:25px;justify-content:space-around;padding:0;width:30px;z-index:1001}.hamburger span{background:#333;border-radius:10px;height:3px;transition:all .3s ease;width:100%}.hamburger.open span:first-child{transform:rotate(45deg) translate(7px,7px)}.hamburger.open span:nth-child(2){opacity:0}.hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(7px,-7px)}.mobile-menu-overlay{display:none}.mobile-menu{background:#fff;box-shadow:0 4px 6px #0000001a;left:0;max-height:0;overflow:hidden;position:fixed;right:0;top:60px;transition:max-height .3s ease-in-out;z-index:999}.mobile-menu.open{max-height:500px}.mobile-nav{display:flex;flex-direction:column;padding:0}.mobile-nav-btn{background:none;border:none;border-bottom:1px solid #f7fafc;color:#333;cursor:pointer;font-size:16px;font-weight:500;padding:1rem 1.5rem;text-align:left;transition:all .2s ease;width:100%}.mobile-nav-btn:active,.mobile-nav-btn:hover{background:#f7fafc;color:#667eea}.mobile-logout{border-top:2px solid #e2e8f0;padding:1rem 1.5rem}@media (max-width:1024px){.header-left{gap:12px}.desktop-nav{gap:4px}.header-nav-btn{font-size:15px;padding:6px 12px}.header-avatar{height:36px;width:36px}.header-contact{font-size:13px;margin-right:12px}}@media (max-width:768px){.header{height:56px}.header-content{padding:0 16px}.header-left{gap:0}.header-avatar{height:32px;width:32px}.desktop-logout,.desktop-nav,.header-contact{display:none}.hamburger{display:flex}.mobile-menu-overlay{animation:fadeIn .3s ease;background:#00000080;bottom:0;display:block;left:0;position:fixed;right:0;top:56px;z-index:998}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.mobile-menu{top:56px}}@media (max-width:480px){.header-content{padding:0 12px}.header-avatar{height:28px;width:28px}.hamburger{height:22px;width:26px}.mobile-nav-btn{font-size:15px}.mobile-logout,.mobile-nav-btn{padding:.875rem 1rem}}.logout-container{align-items:center;border-left:1px solid #e0e0e0;display:flex;gap:12px;margin-left:20px;padding-left:20px}.logout-avatar{border:2px solid #e0e0e0;border-radius:50%;height:36px;object-fit:cover;width:36px}.logout-user-info{display:flex;flex-direction:column;max-width:200px;text-align:right}.logout-user-name{color:#333;font-size:14px;font-weight:600}.logout-user-email,.logout-user-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.logout-user-email{color:#666;font-size:12px}.logout-button{background-color:#dc3545;border:none;border-radius:4px;color:#fff;cursor:pointer;font-size:14px;font-weight:500;padding:8px 16px;transition:background-color .2s ease;white-space:nowrap}.logout-button:hover{background-color:#c82333}.logout-button:active{background-color:#bd2130}@media (max-width:768px){.logout-container{gap:8px;margin-left:10px;padding-left:10px}.logout-user-info{display:none}.logout-avatar{height:32px;width:32px}.logout-button{font-size:13px;padding:6px 12px}}.footer{background-color:#fff;bottom:0;box-shadow:0 -2px 4px #0000001a;height:50px;left:0;position:fixed;right:0;z-index:1000}.footer-content{align-items:center;display:flex;height:100%;justify-content:center;padding:0 20px}.footer-copyright{color:#666;font-size:14px;margin:0;text-align:center}.page-container{background-color:#f5f5f5;min-height:100vh}.artist-card{aspect-ratio:3/4;border:2px solid #ddd;border-radius:8px;cursor:pointer;overflow:hidden;position:relative;transition:transform .3s ease,box-shadow .3s ease;width:100%}.artist-card:hover{box-shadow:0 8px 16px #0003;transform:translateY(-5px)}.artist-card-image-container{background-color:#f5f5f5;height:100%;width:100%}.artist-card-image{height:100%;object-fit:cover;transition:transform .5s ease;width:100%}.artist-card:hover .artist-card-image{transform:scale(1.1)}.artist-card-overlay{align-items:flex-end;background:linear-gradient(0deg,#000c,#0000);bottom:0;display:flex;left:0;padding:20px 15px;position:absolute;right:0}.artist-card-title{color:#fff;font-size:1.2rem;font-weight:400;margin:0;text-align:center;text-shadow:2px 2px 4px #00000080;width:100%}@media (max-width:768px){.artist-card-title{font-size:1rem}.artist-card-overlay{padding:15px 10px}}.artist-list-main{min-height:100vh;overflow-y:auto;padding-bottom:50px;padding-top:60px}.artist-list-content{margin:0 auto;max-width:1400px;padding:40px 20px;width:90%}.artist-list-title{color:#333;font-size:2.5rem;font-weight:300;margin-bottom:10px;text-align:center}.artist-list-subtitle{color:#666;font-size:1.1rem;margin-bottom:40px;text-align:center}.artists-grid{grid-gap:30px;display:grid;gap:30px;grid-template-columns:repeat(4,1fr);width:100%}@media (max-width:1200px){.artists-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:768px){.artists-grid{grid-template-columns:repeat(2,1fr)}.artist-list-title{font-size:2rem}}@media (max-width:480px){.artists-grid{grid-template-columns:1fr}}.about-main{background-color:#fafafa;min-height:100vh;overflow-y:auto;padding-bottom:50px;padding-top:60px}.about-content{margin:0 auto;max-width:1400px;width:100%}.about-hero{height:500px;margin-bottom:60px;overflow:hidden;position:relative;width:100%}.about-hero-image{height:100%;object-fit:cover;width:100%}.about-hero-overlay{align-items:flex-end;background:linear-gradient(0deg,#000000b3,#0000);bottom:0;display:flex;left:0;padding:60px 40px;position:absolute;right:0}.about-hero-title{color:#fff;font-size:3.5rem;font-weight:300;margin:0;text-shadow:2px 2px 8px #00000080}.about-text-section{margin:0 auto;max-width:900px;padding:0 20px 60px;width:90%}.about-intro,.about-section{margin-bottom:50px}.about-section-title{border-bottom:2px solid #e0e0e0;color:#333;font-size:2rem;font-weight:400;margin-bottom:20px;padding-bottom:10px}.about-paragraph{color:#555;font-size:1.1rem;line-height:1.8;margin-bottom:20px;text-align:justify}.about-lead{color:#444;font-size:1.3rem;font-weight:300;line-height:1.9}.about-contact-box{background-color:#f9f9f9;border-left:4px solid #333;border-radius:4px;margin-top:50px;padding:30px}.about-contact-title{color:#333;font-size:1.5rem;font-weight:500;margin-bottom:20px}.about-contact-detail{color:#555;font-size:1rem;line-height:1.6;margin-bottom:12px}.about-contact-detail strong{color:#333;display:inline-block;font-weight:600;min-width:80px}@media (max-width:1024px){.about-hero{height:400px}.about-hero-title{font-size:3rem}}@media (max-width:768px){.about-hero{height:300px}.about-hero-overlay{padding:40px 20px}.about-hero-title{font-size:2.5rem}.about-section-title{font-size:1.6rem}.about-paragraph{font-size:1rem;text-align:left}.about-lead{font-size:1.1rem}.about-contact-box{padding:20px}}@media (max-width:480px){.about-hero{height:250px}.about-hero-title{font-size:2rem}.about-section-title{font-size:1.4rem}.about-contact-detail strong{display:block;margin-bottom:5px}}.artist-artwork-main{min-height:100vh;overflow-y:auto;padding-bottom:50px;padding-top:60px}.artist-artwork-content{margin:0 auto;max-width:1400px;padding:40px 20px;width:90%}.artist-header{align-items:center;background-color:#f9f9f9;border-radius:12px;box-shadow:0 2px 8px #0000001a;display:flex;gap:30px;margin-bottom:50px;padding:30px}.artist-header-image-container{border:4px solid #fff;border-radius:50%;box-shadow:0 4px 12px #00000026;flex-shrink:0;height:150px;overflow:hidden;width:150px}.artist-header-image{height:100%;object-fit:cover;width:100%}.artist-header-info{flex:1 1}.artist-header-title{color:#333;font-size:2.5rem;font-weight:400;margin:0 0 15px}.artist-header-detail{color:#666;font-size:1rem;margin:5px 0}.artist-artwork-error{background-color:#fff5f5;border-radius:8px;color:#e53e3e;margin-bottom:20px;padding:20px;text-align:center}.artist-artwork-loading{display:flex;justify-content:center;padding:40px 0}.artist-artwork-empty{color:#666;font-size:1.1rem;padding:60px 20px;text-align:center}@media (max-width:1024px){.artworks-grid{grid-template-columns:repeat(3,1fr)}.artist-header{flex-direction:column;text-align:center}.artist-header-title{font-size:2rem}}@media (max-width:768px){.artworks-grid{grid-template-columns:repeat(2,1fr)}.artist-header{padding:20px}.artist-header-image-container{height:120px;width:120px}.artist-header-title{font-size:1.8rem}}@media (max-width:480px){.artworks-grid{grid-template-columns:1fr}.artist-header-image-container{height:100px;width:100px}.artist-header-title{font-size:1.5rem}}.arttag-card{aspect-ratio:1.2/1;border:2px solid #ddd;border-radius:8px;cursor:pointer;overflow:hidden;position:relative;transition:transform .3s ease,box-shadow .3s ease;width:100%}.arttag-card:hover{box-shadow:0 8px 16px #0003;transform:translateY(-5px)}.arttag-card-image-container{background-color:#f5f5f5;height:100%;width:100%}.arttag-card-image{height:100%;object-fit:cover;transition:transform .5s ease;width:100%}.arttag-card:hover .arttag-card-image{transform:scale(1.1)}.arttag-card-overlay{align-items:flex-end;background:linear-gradient(0deg,#000000bf,#0000);bottom:0;display:flex;left:0;padding:25px 20px;position:absolute;right:0}.arttag-card-title{color:#fff;font-size:1.5rem;font-weight:400;margin:0;text-shadow:2px 2px 4px #00000080;text-transform:capitalize}@media (max-width:768px){.arttag-card-title{font-size:1.3rem}.arttag-card-overlay{padding:20px 15px}}.arttags-main{min-height:100vh;overflow-y:auto;padding-bottom:50px;padding-top:60px}.arttags-content{margin:0 auto;max-width:1400px;padding:40px 20px;width:90%}.arttags-title{color:#333;font-size:2.5rem;font-weight:300;margin-bottom:10px;text-align:center}.arttags-subtitle{color:#666;font-size:1.1rem;margin-bottom:40px;text-align:center}.arttags-grid{grid-gap:30px;display:grid;gap:30px;grid-template-columns:repeat(3,1fr);width:100%}.arttags-empty{color:#666;font-size:1.1rem;padding:60px 20px;text-align:center}@media (max-width:1024px){.arttags-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.arttags-grid{grid-template-columns:1fr}.arttags-title{font-size:2rem}.arttag-breadcrumb{font-size:.9rem}.arttag-breadcrumb-link{font-size:.9rem;padding:6px 10px}}.arttag-page-main{min-height:100vh;overflow-y:auto;padding-bottom:50px;padding-top:60px}.arttag-page-content{margin:0 auto;max-width:1400px;padding:40px 20px;width:90%}.arttag-breadcrumb{gap:12px;margin-bottom:30px}.arttag-breadcrumb,.arttag-breadcrumb-link{align-items:center;display:flex;font-size:.95rem}.arttag-breadcrumb-link{background:none;border:none;border-radius:6px;color:#666;cursor:pointer;font-family:inherit;gap:6px;padding:8px 12px;transition:all .2s ease}.arttag-breadcrumb-link:hover{background-color:#f5f5f5;color:#333}.arttag-breadcrumb-icon{height:16px;transition:transform .2s ease;width:16px}.arttag-breadcrumb-link:hover .arttag-breadcrumb-icon{transform:translateX(-2px)}.arttag-breadcrumb-separator{color:#ccc;font-weight:300}.arttag-breadcrumb-current{color:#333;font-weight:500}.arttag-page-header{margin-bottom:40px;text-align:center}.arttag-page-title{color:#333;font-size:2.5rem;font-weight:300;margin-bottom:15px}.arttag-page-tag-badge{align-items:center;background-color:#f5f5f5;border:2px solid #e0e0e0;border-radius:25px;display:inline-flex;gap:10px;padding:10px 25px}.arttag-page-tag-label{color:#666;font-size:.9rem;font-weight:500;letter-spacing:.5px;text-transform:uppercase}.arttag-page-tag-name{color:#333;font-size:1.1rem;font-weight:500;text-transform:capitalize}.arttag-page-error{background-color:#fff5f5;border-radius:8px;color:#e53e3e;margin-bottom:20px;padding:20px;text-align:center}.artworks-grid{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(4,1fr);width:100%}.arttag-page-loading{display:flex;justify-content:center;padding:40px 0}.arttag-page-empty{color:#666;font-size:1.1rem;padding:60px 20px;text-align:center}@media (max-width:1024px){.artworks-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:768px){.artworks-grid{grid-template-columns:repeat(2,1fr)}.arttag-page-title{font-size:2rem}.arttag-page-tag-badge{flex-direction:column;gap:5px;padding:12px 20px}.arttag-page-tag-label{font-size:.8rem}.arttag-page-tag-name{font-size:1rem}.arttag-breadcrumb{font-size:.9rem}.arttag-breadcrumb-link{font-size:.9rem;padding:6px 10px}}@media (max-width:480px){.artworks-grid{grid-template-columns:1fr}.arttag-page-title{font-size:1.8rem}.arttag-breadcrumb{font-size:.85rem;gap:8px}.arttag-breadcrumb-link{padding:4px 8px}.arttag-breadcrumb-icon{height:14px;width:14px}}.create-arttag-card{aspect-ratio:1.2/1;background-color:#fafafa;border:2px dashed #ccc;border-radius:8px;cursor:pointer;position:relative;transition:all .3s ease;width:100%}.create-arttag-card:hover{background-color:#f5f5f5;border-color:#4caf50;box-shadow:0 8px 16px #4caf5033;transform:translateY(-5px)}.create-arttag-card.creating{background-color:#fff;border:2px solid #4caf50;cursor:default}.create-arttag-card.creating:hover{box-shadow:0 4px 12px #0000001a;transform:none}.create-arttag-placeholder{align-items:center;display:flex;flex-direction:column;gap:15px;height:100%;justify-content:center;width:100%}.create-arttag-icon{color:#999;font-size:3.5rem;transition:all .3s ease}.create-arttag-card:hover .create-arttag-icon{color:#4caf50;transform:scale(1.1)}.create-arttag-text{color:#666;font-size:1.3rem;font-weight:400;margin:0;transition:color .3s ease}.create-arttag-card:hover .create-arttag-text{color:#4caf50}.create-arttag-card-image-container{border-radius:6px;height:100%;overflow:hidden;position:relative;width:100%}.create-arttag-card-image{height:100%;object-fit:cover;width:100%}.create-arttag-change-image-btn{align-items:center;background-color:#fffffff2;border:none;border-radius:50%;box-shadow:0 2px 8px #0003;cursor:pointer;display:flex;font-size:1.3rem;height:40px;justify-content:center;position:absolute;right:10px;top:10px;transition:all .2s ease;width:40px}.create-arttag-change-image-btn:hover:not(:disabled){background-color:#fff;box-shadow:0 4px 12px #0000004d;transform:scale(1.1)}.create-arttag-change-image-btn:disabled{cursor:not-allowed;opacity:.6}.create-arttag-image-placeholder{align-items:center;background:linear-gradient(135deg,#f5f5f5,#e8e8e8);cursor:pointer;display:flex;flex-direction:column;gap:10px;height:100%;justify-content:center;transition:all .2s ease;width:100%}.create-arttag-image-placeholder:hover{background:linear-gradient(135deg,#e8f5e9,#c8e6c9)}.create-arttag-image-icon{font-size:2.5rem;opacity:.5}.create-arttag-image-placeholder p{color:#666;font-size:.95rem;font-weight:300;margin:0}.create-arttag-card-overlay{background:linear-gradient(0deg,#000c,#0000);bottom:0;display:flex;flex-direction:column;gap:15px;left:0;padding:25px 20px;position:absolute;right:0}.create-arttag-input-container{display:flex;flex-direction:column;gap:10px}.create-arttag-input{background-color:#fffffff2;border:2px solid #fff;border-radius:4px;color:#333;font-size:1.3rem;font-weight:400;outline:none;padding:10px}.create-arttag-input:focus{background-color:#fff;border-color:#4caf50}.create-arttag-input::placeholder{color:#999}.create-arttag-buttons{display:flex;gap:10px}.create-arttag-btn{border:none;border-radius:4px;cursor:pointer;flex:1 1;font-size:.95rem;font-weight:500;padding:10px 16px;transition:all .2s ease}@media (max-width:768px){.create-arttag-text{font-size:1.2rem}.create-arttag-card-overlay{padding:20px 15px}}.edit-arttag-card{aspect-ratio:1.2/1;border:2px solid #ddd;border-radius:8px;position:relative;transition:transform .3s ease,box-shadow .3s ease;width:100%}.edit-arttag-card:hover{box-shadow:0 8px 16px #0003;transform:translateY(-5px)}.edit-arttag-card-image-container{background-color:#f5f5f5;border-radius:6px;height:100%;overflow:hidden;position:relative;width:100%}.edit-arttag-change-image-btn{align-items:center;background-color:#fffffff2;border:none;border-radius:50%;box-shadow:0 2px 8px #0003;cursor:pointer;display:flex;font-size:1.3rem;height:40px;justify-content:center;opacity:0;position:absolute;right:10px;top:10px;transition:all .2s ease;width:40px}.edit-arttag-card:hover .edit-arttag-change-image-btn{opacity:1}.edit-arttag-change-image-btn:hover{background-color:#fff;box-shadow:0 4px 12px #0000004d;transform:scale(1.1)}.edit-arttag-card-image{height:100%;object-fit:cover;width:100%}.edit-arttag-card-overlay{background:linear-gradient(0deg,#000c,#0000);bottom:0;display:flex;flex-direction:column;gap:15px;left:0;padding:25px 20px;position:absolute;right:0}.edit-arttag-card-title{color:#fff;font-size:1.5rem;font-weight:400;margin:0;text-shadow:2px 2px 4px #00000080;text-transform:capitalize}.edit-arttag-actions{display:flex;flex-wrap:wrap;gap:10px}.edit-arttag-action-btn{border:none;border-radius:4px;cursor:pointer;font-size:.9rem;font-weight:500;padding:8px 16px;transition:all .2s ease}.manage-artworks-btn{background-color:#2196f3e6;color:#fff}.manage-artworks-btn:hover{background-color:#1976d2;transform:translateY(-2px)}.edit-arttag-input-container{display:flex;flex-direction:column;gap:10px}.edit-arttag-input{background-color:#fffffff2;border:2px solid #fff;border-radius:4px;color:#333;font-size:1.3rem;font-weight:400;outline:none;padding:10px}.edit-arttag-input:focus{background-color:#fff;border-color:#4caf50}.edit-arttag-buttons{display:flex;gap:10px}.edit-arttag-btn{border:none;border-radius:4px;cursor:pointer;flex:1 1;font-size:.95rem;font-weight:500;padding:10px 16px;transition:all .2s ease}@media (max-width:768px){.edit-arttag-card-title{font-size:1.3rem}.edit-arttag-card-overlay{padding:20px 15px}}.admin-arttags-main{min-height:100vh;overflow-y:auto;padding-bottom:50px;padding-top:60px}.admin-arttags-content{margin:0 auto;max-width:1400px;padding:40px 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