.invalid-feedback-custom{width:100%;margin-top:.25rem;font-size:.875rem;color:#dc3545}.form-custom[readonly]{background-color:#e9ecef;opacity:1}.skeleton{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:4px}.skeleton-dark{background:linear-gradient(90deg,#2a2a2a 25%,#404040,#2a2a2a 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:4px}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.skeleton-text{height:16px;margin:8px 0}.skeleton-text-sm{height:12px;margin:6px 0}.skeleton-text-lg{height:20px;margin:10px 0}.skeleton-title{height:24px;width:60%;margin:12px 0}.skeleton-subtitle{height:18px;width:40%;margin:8px 0}.skeleton-line{height:16px;margin:8px 0}.skeleton-line-75{width:75%}.skeleton-line-50{width:50%}.skeleton-line-25{width:25%}.skeleton-avatar{width:40px;height:40px;border-radius:50%}.skeleton-avatar-lg{width:60px;height:60px;border-radius:50%}.skeleton-button{height:38px;width:100px;border-radius:4px}.skeleton-card{border-radius:8px;padding:16px;margin:16px 0}.skeleton-input{height:38px;border-radius:4px;margin:8px 0}.skeleton-table{width:100%}.skeleton-table th,.skeleton-table td{padding:12px;vertical-align:middle}.skeleton-table-cell{height:16px;border-radius:4px}.skeleton-table-header{height:20px;width:80%;border-radius:4px}.skeleton-pulse{animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.skeleton-wave{position:relative;overflow:hidden}.skeleton-wave:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.6),transparent);animation:wave 1.6s linear infinite}@keyframes wave{0%{transform:translate(-100%)}to{transform:translate(100%)}}@media (max-width: 768px){.skeleton-title{width:80%}.skeleton-subtitle{width:60%}.skeleton-line-75{width:90%}}.skeleton-container{padding:20px}.skeleton-row{display:flex;align-items:center;gap:16px;margin:16px 0}.skeleton-col{flex:1}.skeleton-loading{pointer-events:none;-webkit-user-select:none;user-select:none}.pagination .page-link{border-radius:.375rem!important}.pagination .page-item:first-child .page-link{border-top-left-radius:.375rem!important;border-bottom-left-radius:.375rem!important}.pagination .page-item:last-child .page-link{border-top-right-radius:.375rem!important;border-bottom-right-radius:.375rem!important}