/* Estilos de carga */
.tutor-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 0;
    color: var(--light-text);
}

.tutor-loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(47, 111, 255, 0.1);
    border-radius: 50%;
    border-top: 4px solid var(--primary-color);
    animation: tutor-spin 1s linear infinite;
    margin-bottom: 15px;
}

@keyframes tutor-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.tutor-loading p {
    font-size: 16px;
    color: var(--light-text);
}