.media-picker-modal{position:fixed;inset:0;z-index:10000;display:flex;align-items:center;justify-content:center;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-overlay{position:absolute;inset:0;background:#00000080;backdrop-filter:blur(4px)}.modal-content{position:relative;width:95%;max-width:1400px;height:85vh;background:#fff;border-radius:16px;box-shadow:0 24px 48px #0003;display:flex;flex-direction:column;animation:slideUp .3s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:1.5rem;border-bottom:2px solid #e5e7eb}.modal-header h2{margin:0;font-size:1.5rem;font-weight:700;color:#0f172a}.modal-close{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:8px;border:none;background:transparent;color:#64748b;cursor:pointer;transition:all .2s}.modal-close:hover{background:#f1f5f9;color:#0f172a}.modal-body{flex:1;padding:1.5rem;overflow:hidden;display:flex;flex-direction:column}.picker-search-bar{display:flex;gap:1rem;margin-bottom:1rem}.search-box{flex:1;position:relative;display:flex;align-items:center}.search-icon{position:absolute;left:1rem;color:#94a3b8;pointer-events:none}.search-input{width:100%;padding:.75rem 1rem .75rem 3rem;border:2px solid #e5e7eb;border-radius:8px;font-size:.875rem;transition:all .2s}.search-input:focus{outline:none;border-color:#007ec5;box-shadow:0 0 0 3px #007ec51a}.picker-selection-info{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1rem;background:#eff6ff;border:1px solid #bfdbfe;border-radius:8px;margin-bottom:1rem}.selection-count{font-size:.875rem;font-weight:600;color:#1e40af}.btn-link{background:none;border:none;color:#1e40af;font-size:.875rem;font-weight:500;cursor:pointer;text-decoration:underline;padding:0}.btn-link:hover{color:#1e3a8a}.picker-grid{flex:1;overflow-y:auto;position:relative}.picker-loading,.picker-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 2rem;text-align:center}.spinner{width:48px;height:48px;border:4px solid #e5e7eb;border-top-color:#007ec5;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.picker-loading p{margin-top:1rem;color:#64748b}.empty-icon{color:#cbd5e1;margin-bottom:1rem}.picker-empty h3{margin:0 0 .5rem;font-size:1.25rem;color:#0f172a}.picker-empty p{margin:0;color:#64748b}.picker-grid-container{display:grid;grid-template-columns:repeat(auto-fill,minmax(135px,1fr));gap:1rem;padding:.5rem 0}.picker-grid-item{position:relative;aspect-ratio:1;border-radius:8px;overflow:hidden;background:#f1f5f9;cursor:pointer;transition:all .2s;border:3px solid transparent}.picker-grid-item:hover{transform:translateY(-2px);box-shadow:0 8px 16px #0000001a}.picker-grid-item.is-selected{border-color:#007ec5;box-shadow:0 0 0 3px #007ec533}.picker-grid-item img{width:100%;height:100%;object-fit:cover}.picker-grid-item__checkbox{position:absolute;top:.5rem;left:.5rem;width:24px;height:24px;background:#fff;border:2px solid #cbd5e1;border-radius:4px;display:flex;align-items:center;justify-content:center;transition:all .2s}.picker-grid-item.is-selected .picker-grid-item__checkbox{background:#007ec5;border-color:#007ec5}.picker-grid-item__checkbox svg{width:16px;height:16px;color:#fff;display:none}.picker-grid-item.is-selected .picker-grid-item__checkbox svg{display:block}.picker-grid-item__info{position:absolute;bottom:0;left:0;right:0;padding:.5rem;background:linear-gradient(to top,rgba(0,0,0,.7),transparent);color:#fff;font-size:.75rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.picker-infinite-loading{display:flex;align-items:center;justify-content:center;gap:.75rem;padding:2rem 1rem}.picker-infinite-loading .spinner-small{width:24px;height:24px;border:3px solid #e5e7eb;border-top-color:#007ec5;border-radius:50%;animation:spin .8s linear infinite}.picker-infinite-loading p{margin:0;color:#64748b;font-size:.875rem}.modal-footer{display:flex;align-items:center;justify-content:space-between;padding:1.5rem;border-top:2px solid #e5e7eb}.footer-info{flex:1}.footer-text{font-size:.875rem;color:#64748b}.footer-actions{display:flex;gap:.75rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:8px;font-weight:600;font-size:.875rem;cursor:pointer;transition:all .2s;border:none}.btn--secondary{background:#f1f5f9;color:#475569}.btn--secondary:hover{background:#e2e8f0}.btn--primary{background:#007ec5;color:#fff}.btn--primary:hover{background:#006aa3}.btn--primary:disabled{background:#cbd5e1;color:#94a3b8;cursor:not-allowed}.btn.is-loading{pointer-events:none;opacity:.7}.btn.is-loading:after{content:"";display:inline-block;width:14px;height:14px;margin-left:.5rem;border:2px solid currentColor;border-top-color:transparent;border-radius:50%;animation:spin .6s linear infinite}@media(max-width:768px){.modal-content{width:95%;height:90vh}.picker-grid-container{grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:.75rem}.picker-search-bar{flex-direction:column}.modal-footer{flex-direction:column;gap:1rem}.footer-actions{width:100%}.btn{flex:1}}