.loading-spinner{display:flex;flex-direction:column;justify-content:center;align-items:center;padding:3rem;gap:1.5rem;color:var(--text-color-light);grid-column:1 / -1;background-color:var(--bg-secondary-color);border-radius:var(--border-radius);font-size:1.4rem}.spinner{width:4.8rem;height:4.8rem;border:.5rem solid var(--input-border);border-bottom-color:var(--accent-green);border-radius:50%;display:inline-block;box-sizing:border-box;animation:rotation 1s linear infinite}@keyframes rotation{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.toast-notification{position:fixed;bottom:2rem;right:2rem;padding:1.5rem 2rem;border-radius:.8rem;display:flex;align-items:center;gap:1rem;z-index:9999;opacity:0;transform:translateY(2rem);transition:opacity .4s ease,transform .4s ease;background-color:#333;color:#fff;box-shadow:0 4px 10px #0003;font-size:1.4rem}.toast-notification.toast--visible{opacity:1;transform:translateY(0)}.toast-notification i{font-size:1.8rem}.toast--info{background-color:#2196f3}.toast--success{background-color:var(--accent-green, #4CAF50)}.toast--error{background-color:var(--accent-red, #F44336)}.toast--warning{background-color:var(--accent-yellow, #FFC107);color:#333}.confirmation-modal-overlay .confirmation-modal-content{max-width:400px;text-align:center}.confirmation-modal-title{font-size:1.8rem;font-weight:600;margin:0 0 1rem;color:var(--text-color)}.confirmation-modal-message{font-size:1.5rem;color:var(--text-color-light);margin:0 0 2.5rem;line-height:1.6}.confirmation-modal-actions{display:flex;justify-content:center;gap:1.5rem}.confirmation-modal-button{min-width:100px}.confirmation-modal-button--cancel{background-color:var(--input-border);color:var(--text-color)}.confirmation-modal-button--cancel:hover:not(:disabled){background-color:var(--accent-gray);color:#fff;box-shadow:0 .4rem 1rem #0003}.confirmation-modal-button--confirm{background-color:var(--accent-red);color:#fff}.confirmation-modal-button--confirm:hover:not(:disabled){background-color:#d32f2f;box-shadow:0 .4rem 1.5rem #f4433666}.confirmation-modal-button--confirm-green{background-color:var(--accent-green);color:#fff}.confirmation-modal-button--confirm-green:hover:not(:disabled){background-color:#1a9c4a;box-shadow:0 .4rem 1.5rem #22c55e66}.confirmation-modal-button:disabled{opacity:.6;cursor:not-allowed}