.modal-overlay{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:20px;z-index:1100;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:rgba(0,0,0,.6);overflow-y:auto}.add-litter-modal{background:rgba(255,255,255,.95);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:24px;padding:2.5rem;max-width:700px;width:90%;max-height:90vh;overflow-y:auto;position:relative;border:1px solid rgba(255,255,255,.3);box-shadow:0 20px 60px rgba(0,0,0,.3),inset 0 0 0 1px rgba(255,255,255,.1)}.add-litter-modal h2{margin:0 0 .5rem;font-size:1.75rem;color:#1a1a1a;font-weight:700}.modal-description{color:#666;margin-bottom:2rem;font-size:.95rem;line-height:1.5}.close-modal{position:absolute;top:1.5rem;right:1.5rem;background:rgba(255,255,255,.8);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(0,0,0,.1);font-size:1.5rem;cursor:pointer;color:#666;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .3s ease;box-shadow:0 4px 12px rgba(0,0,0,.1)}.close-modal:hover{background:rgba(255,255,255,1);color:#333;transform:scale(1.1);box-shadow:0 6px 16px rgba(0,0,0,.15)}.error-message{background:rgba(254,226,226,.9);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(248,113,113,.3);color:#991b1b;padding:1rem;border-radius:12px;margin-bottom:1.5rem;box-shadow:0 2px 8px rgba(220,38,38,.1)}.form-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:1rem;gap:1rem;margin-bottom:1rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:600;color:#333;font-size:.95rem}.required{color:#e74c3c}.form-group input[type=date],.form-group input[type=number],.form-group input[type=text],.form-group textarea{width:100%;padding:.875rem;background:rgba(255,255,255,.9);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(0,0,0,.1);border-radius:12px;font-size:1rem;transition:all .3s ease;box-shadow:0 2px 8px rgba(0,0,0,.05)}.form-group input:focus,.form-group textarea:focus{outline:none;background:rgba(255,255,255,1);border-color:var(--primary-color);box-shadow:0 4px 12px rgba(28,82,53,.15);transform:translateY(-1px)}.form-group textarea{resize:vertical;font-family:inherit}.image-upload-section{margin-bottom:1rem}.image-upload-btn{display:inline-flex;align-items:center;gap:.5rem;padding:1rem 1.75rem;background:rgba(255,255,255,.7);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:2px dashed rgba(28,82,53,.3);border-radius:12px;cursor:pointer;transition:all .3s ease;font-weight:600;color:#495057;box-shadow:0 2px 8px rgba(0,0,0,.05)}.image-upload-btn:hover{background:rgba(255,255,255,.95);border-color:var(--primary-color);color:var(--primary-color);transform:translateY(-2px);box-shadow:0 4px 12px rgba(28,82,53,.15)}.image-upload-hint{margin-top:.5rem;font-size:.85rem;color:#666}.image-previews{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));grid-gap:1rem;gap:1rem;margin-top:1rem}.image-preview{position:relative;width:100%;padding-bottom:100%;border-radius:12px;overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,.1);border:1px solid rgba(255,255,255,.5);transition:transform .3s ease}.image-preview:hover{transform:scale(1.05)}.image-preview img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover}.remove-image{position:absolute;top:5px;right:5px;background:rgba(0,0,0,.7);color:white;border:none;width:24px;height:24px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.remove-image:hover{background:#e74c3c;transform:scale(1.1)}.form-actions{display:flex;gap:1rem;justify-content:flex-end;margin-top:2rem;padding-top:1.5rem;border-top:1px solid #e0e0e0}.btn-primary,.btn-secondary{padding:.875rem 2rem;border-radius:12px;font-weight:600;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:.5rem;border:none;font-size:1rem}.btn-secondary{background:rgba(255,255,255,.8);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#333;border:1px solid rgba(0,0,0,.1);box-shadow:0 2px 8px rgba(0,0,0,.05)}.btn-secondary:hover:not(:disabled){background:rgba(255,255,255,1);transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.1)}.btn-primary{background:linear-gradient(to right,var(--primary-color),var(--primary-dark));color:white;box-shadow:0 4px 16px rgba(28,82,53,.3);position:relative;z-index:1}.btn-primary:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(to right,var(--primary-dark),#0e3121);border-radius:12px;opacity:0;z-index:-1;transition:opacity .3s ease}.btn-primary:hover:not(:disabled):before{opacity:1}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 20px rgba(28,82,53,.4)}.btn-primary:disabled,.btn-secondary:disabled{opacity:.6;cursor:not-allowed}@media (max-width:768px){.add-litter-modal{padding:1.5rem;width:95%}.form-row{grid-template-columns:1fr}.form-actions{flex-direction:column}.btn-primary,.btn-secondary{width:100%;justify-content:center}}