.error-dialog-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);z-index:9998;animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.error-dialog{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:white;border-radius:16px;box-shadow:0 20px 25px -5px rgba(0,0,0,.1),0 10px 10px -5px rgba(0,0,0,.04);max-width:500px;width:90%;z-index:9999;animation:slideUp .3s ease-out}@keyframes slideUp{0%{transform:translate(-50%,-40%);opacity:0}to{transform:translate(-50%,-50%);opacity:1}}.error-dialog-header{display:flex;align-items:center;gap:1rem;padding:1.5rem;border-bottom:1px solid #e5e7eb}.error-dialog-icon{font-size:1.5rem;color:#F59E0B;flex-shrink:0}.error-dialog-title{flex:1 1;font-size:1.25rem;font-weight:600;color:#111827;margin:0}.error-dialog-close{background:none;border:none;cursor:pointer;padding:.5rem;color:#6B7280;transition:color .2s;border-radius:8px}.error-dialog-close:hover{color:#374151;background:#F3F4F6}.error-dialog-body{padding:1.5rem}.error-dialog-message{font-size:1rem;color:#4B5563;line-height:1.5;margin:0}.error-dialog-footer{display:flex;justify-content:center;gap:.75rem;padding:1.5rem;border-top:1px solid #e5e7eb}.error-dialog-button{padding:.625rem 1.25rem;font-size:.875rem;font-weight:500;border-radius:8px;border:none;cursor:pointer;transition:all .2s}.error-dialog-button-primary{background:#667eea;color:white}.error-dialog-button-primary:hover{background:#5a67d8}.error-dialog-button-secondary{background:#F3F4F6;color:#374151}.error-dialog-button-secondary:hover{background:#E5E7EB}