/* Loading states - Usa variabili base.css */
.loading-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--color-border-light);
    border-left-color: var(--color-accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

/* Loading spinner animation */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
  
.loading-spinner {
    animation: spin 1s linear infinite;
}