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a:hover{background:#3b82f61a;border-color:#3b82f6}.loading-state{text-align:center;padding:60px 20px}.empty-state{text-align:center;padding:60px 20px;background:#0f172a99;border-radius:12px;border:2px dashed #334155}.empty-icon{font-size:4rem;margin-bottom:20px;opacity:.5}.empty-state h3{font-size:1.5rem;color:#cbd5e1;margin-bottom:10px}.empty-state p{color:#94a3b8;max-width:500px;margin:0 auto}.spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s linear infinite}.spinner.large{width:60px;height:60px;border-width:4px;margin:0 auto 20px}@keyframes spin{to{transform:rotate(360deg)}}.processing-overlay{position:fixed;inset:0;background:#0f172af2;display:flex;align-items:center;justify-content:center;z-index:2000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.processing-content{background:#1e293b;padding:40px;border-radius:16px;border:1px solid #334155;text-align:center;max-width:500px;width:90%}.processing-content h3{color:#60a5fa;margin:20px 0 10px}.processing-content p{color:#cbd5e1}@media (max-width: 1200px){.ambassadors-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}}@media (max-width: 768px){.ambassadors-page{padding:15px}.page-title{font-size:2rem}.header-stats{flex-direction:column}.stat-card{width:100%}.ambassadors-grid,.form-row{grid-template-columns:1fr}.modal{max-height:80vh}.details-header{flex-direction:column;text-align:center;gap:15px}.details-badges{justify-content:center}.card-header{flex-direction:column;gap:15px;text-align:center}.card-header-actions{width:100%;justify-content:center}}@media (max-width: 480px){.page-title{font-size:1.8rem}.modal-header,.modal-body,.modal-footer{padding:20px}.form-actions{flex-direction:column}.btn{width:100%}.info-item{flex-direction:column;align-items:flex-start;gap:5px}.info-value{text-align:left}.detail-item{flex-direction:column;align-items:flex-start;gap:5px}.detail-value{text-align:left}}