@keyframes pulse{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}@keyframes slideIn{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes slideOut{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(30px)}}.picker-container{width:100%;margin:0 0 20px}.picker-loading{flex-direction:column;min-height:200px;display:flex;position:relative}.picker-loading .skeleton-preview{background-color:#f0f0f0;background-image:linear-gradient(90deg,#f0f0f0 0,#f8f8f8 40%,#f0f0f0 80%);background-size:200% 100%;border-radius:8px 8px 0 0;width:100%;height:280px;animation:1.5s ease-in-out infinite pulse}.picker-preview{cursor:pointer;background-color:#fff;border-radius:8px;transition:transform .2s;position:relative;overflow:hidden;box-shadow:0 2px 4px #0000001a}.picker-preview:hover{transform:translateY(-3px)}.picker-preview-img{-o-object-fit:cover;object-fit:cover;width:100%;height:320px;display:block}.picker-preview-button{background-color:#ffffffe6;border-top:1px solid #e0e0e0;justify-content:space-between;align-items:center;padding:12px 15px;display:flex;position:absolute;bottom:0;left:0;right:0}.picker-preview-text{color:#0e62b6;font-weight:500}.picker-preview-count{color:#666;font-size:.85rem}.picker-modal{z-index:1000;background-color:#00000080;justify-content:center;align-items:center;width:100%;height:100%;padding:20px;animation:.3s ease-in-out fadeIn;display:flex;position:fixed;top:0;left:0}.picker-modal.closing{animation:.3s ease-in-out forwards fadeOut}.picker-modal.closing .picker-modal-content{animation:.3s ease-in-out forwards slideOut}.picker-modal-content{background-color:#fff;border-radius:8px;flex-direction:column;width:100%;max-width:900px;max-height:85vh;animation:.4s ease-out slideIn;display:flex;overflow:hidden;box-shadow:0 5px 15px #0003}.picker-modal-header{border-bottom:1px solid #e0e0e0;justify-content:space-between;align-items:center;padding:15px 20px;display:flex}.picker-modal-title{margin:0;font-size:1.2rem;font-weight:500}.picker-modal-close{cursor:pointer;color:#666;background:0 0;border:none;justify-content:center;align-items:center;width:30px;height:30px;font-size:1.8rem;line-height:1;display:flex}.picker-modal-close:hover{color:#333}.picker-modal-grouped{flex-direction:column;gap:20px;max-height:calc(85vh - 60px);padding:15px;display:flex;overflow-y:auto}.picker-modal-section{border-radius:8px;margin-bottom:0;padding:15px;box-shadow:0 2px 8px #0000000d}.picker-modal-section:first-child{background-color:#e8f5e926;border-left:4px solid #2e7d32}.picker-modal-section:nth-child(2){background-color:#fff8e126;border-left:4px solid #ff8f00}.picker-modal-section .picker-section-title{align-items:center;margin:0;padding:0;font-size:1.2rem;font-weight:600;display:flex}.picker-modal-section .picker-section-title:before{content:"";border-radius:50%;width:10px;height:10px;margin-right:8px;display:inline-block}.picker-modal-section .picker-section-description{color:#999;text-align:left;margin:5px 0 12px 18px;font-size:.9rem;font-style:italic;font-weight:500;position:relative}.picker-modal-section:first-child .picker-section-title{color:#2e7d32}.picker-modal-section:first-child .picker-section-title:before{background-color:#2e7d32}.picker-modal-section:nth-child(2) .picker-section-title{color:#ff8f00}.picker-modal-section:nth-child(2) .picker-section-title:before{background-color:#ff8f00}.picker-modal-section:nth-child(2) .picker-section-description{color:#ff8f00b3}.picker-modal-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:15px;padding:5px;display:grid}.picker-modal-item{cursor:pointer;background-color:#fff;border:2px solid #0000;border-radius:8px;padding:10px;transition:all .2s;position:relative;box-shadow:0 2px 4px #0000001a}.picker-modal-item:hover{background-color:#f0f7ff;transform:translateY(-3px)}.picker-modal-item.active{background-color:#e3f2fd;border-color:#0e62b6;box-shadow:0 0 0 2px #0e62b64d,0 2px 4px #0000001a}.picker-modal-item.skeleton-item{cursor:default}.picker-modal-item.skeleton-item:hover{background-color:#fff;transform:none}.picker-modal-item.skeleton-item .skeleton-modal-image{background-color:#f0f0f0;background-image:linear-gradient(90deg,#f0f0f0 0,#f8f8f8 40%,#f0f0f0 80%);background-size:200% 100%;border-radius:4px;width:100%;height:150px;animation:1.5s ease-in-out infinite pulse}.picker-modal-image{-o-object-fit:cover;object-fit:cover;width:100%;height:150px;display:block}.picker-modal-empty{text-align:center;color:#666;grid-column:1/-1;padding:30px}@media (max-width:767px){.picker-modal{padding:10px}.picker-modal-grid{grid-template-columns:repeat(2,1fr);gap:10px}.picker-modal-image,.picker-modal-item.skeleton-item .skeleton-modal-image{height:120px}.picker-modal-section .picker-section-title{font-size:1rem}.picker-modal-section .picker-section-description{font-size:.8rem}.picker-preview-img,.picker-loading .skeleton-preview{height:220px}}@media (min-width:992px){.picker-modal-grid{grid-template-columns:repeat(4,1fr)}.picker-preview-img,.picker-loading .skeleton-preview{height:380px}}@media (max-width:480px){.picker-modal-grid{grid-template-columns:repeat(2,1fr)}.picker-preview-button{flex-direction:column;align-items:flex-start}.picker-preview-button .picker-preview-count{margin-top:5px;font-size:.8rem}}